US5797927A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Combined tissue clamping and suturing instrument
Assignee: Individual
•
Filing: 1995-09-22
•
Granted: 1998-08-25
•
Expires: 2015-09-22
Abstract
Abstract A combined tissue clamping and suturing instrument includes a pair of opposed jaws selectively actuated by operation of a handle portion, a hollow suture needle mounted on a first of the jaws and provided with a slot, and a length of suture material extending through the hollow needle. A groove is preferably formed on a peripheral side wall of the first jaw so that a portion of the suture material can be disposed within the groove and, when provided, the groove preferably communicates with a first open end of the hollow suture needle. The slot and groove each have a width to prevent the suture material from inadvertently falling out while permitting deliberate removal of the suture material via the slot or groove by application of force so that suturing of anatomical tissue can be performed with tissue held between jaws of the instrument. In a preferred embodiment, an opening is formed in the second jaw in opposed relation to the hollow suture needle such that, when the jaws are closed, the hollow suture needle will protrude from the opening and suture material disposed in the needle can be grasped. In other embodiments, a plurality of solid or hollow suture needles are longitudinally and/or laterally spaced on a jaw to carry plural lengths of suture material through anatomical tissue to be sutured in a single operation. A blade can optionally be advanced along a cutting channel formed in the jaw to cut anatomical tissue between the jaws.
Inventors
- 👤 Inbae Yoon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 16:05
CPC Classifications
A; A61; A61B; A61B17/00; A61B17/04; A61B17/0469; A61B18/00; A61B18/04; A61B18/12; A61B18/14; A61B18/1442; A61B17/068; A61B17/28; A61B17/29; A61B17/295; A61B17/32; A61B17/320016; A61B17/2909; A61B2017/2912; A61B2017/2923; A61B18/1206; A61B2018/1246; A61B2018/1253; A61B2018/126
Claims Analysis
Total Claims: 61
Claim 1
Independent Claim
150 words
A combined tissue clamping and suturing instrument comprising a handle portion; a jaw portion selectively actuated by operation of said handle portion, said jaw portion including a pair of opposed jaws; a hollow suture needle mounted on a first of said jaws, said hollow suture needle having a first open end mounted on said first jaw and a second open end adjacent a tissue penetrating point said first and second open ends being connected by a slot formed in said hollow needle; and a length of suture material extending through said hollow needle; wherein said slot has a width preventing said length of suture material from falling out of said hollow suture needle in a direction transverse to a longitudinal axis of said needle while permitting said length of suture material to be removed from said hollow suture needle when urged in a direction transverse to said needle longitudinal axis.
Claim 2
Dependent Claim
150 words
A combined tissue clamping and suturing instrument comprising a handle portion; a jaw portion selectively actuated by operation of said handle portion, said jaw portion including a pair of opposed jaws; a hollow suture needle mounted on a first of said jaws, said hollow suture needle having a first open end mounted on said first jaw and a second open end adjacent a tissue penetrating point said first and second open ends being connected by a slot formed in said hollow needle; and a length of suture material extending through said hollow needle; wherein said slot has a width preventing said length of suture material from falling out of said hollow suture needle in a direction transverse to a longitudinal axis of said needle while permitting said length of suture material to be removed from said hollow suture needle when urged in a direction transverse to said needle longitudinal axis.
Claim 3
Dependent Claim
48 words
A combined tissue clamping and suturing instrument as recited in claim 1 wherein each jaw includes an outer surface and an inner, tissue-engaging surface, a groove being formed on said outer surface of said first jaw and a portion of said suture material being disposed within said groove.
Claim 4
Dependent Claim
26 words
A combined tissue clamping and suturing instrument as recited in claim 2 wherein said groove communicates with said first open end of said hollow needle body.
Claim 5
Dependent Claim
43 words
A combined tissue clamping and suturing instrument as recited in claim 3 wherein said suture needle slot has a width smaller than a diameter of said length of suture material to prevent said suture material from falling out of said hollow suture needle.
Claim 6
Dependent Claim
66 words
A combined tissue clamping and suturing instrument as recited in claim 4 wherein said groove decreases in width toward said outer surface of said first jaw to define an elongate slot along said outer surface of said first jaw, said elongate slot having a width smaller than a diameter of said length of suture material to prevent said suture material from falling out of said groove.
Claim 7
Dependent Claim
25 words
A combined tissue clamping and suturing instrument as recited in claim 5 wherein said hollow needle body and said groove are of substantially circular cross-section.
Claim 8
Dependent Claim
32 words
A combined tissue clamping and suturing instrument as recited in claim 2 and further comprising a spool disposed proximally of said groove, said length of suture material being dispensed from said spool.
Claim 9
Dependent Claim
88 words
A combined tissue clamping and suturing instrument as recited in claim 1 wherein an opening is formed through a second of said jaws opposite said hollow suture needle, said opening extending inwardly from an edge of said second jaw to receive said hollow suture needle when said jaws are closed and to permit removal of said length of suture material from said closed jaws in a direction transverse to said needle longitudinal axis using said slot in said hollow suture needle and said opening in said second jaw.
Claim 10
Dependent Claim
39 words
A combined tissue clamping and suturing instrument as recited in claim 8 wherein said needle has a length to cause said second open end of said needle to protrude from said second jaw opening when said jaws are closed.
Claim 11
Dependent Claim
29 words
A combined tissue clamping and suturing instrument as recited in claim 9 wherein said opening is an elongate slotted opening communicating with a peripheral edge of said second jaw.
Claim 12
Dependent Claim
18 words
A combined tissue clamping and suturing instrument as recited in claim 10 wherein said elongate opening extends longitudinally.
Claim 13
Dependent Claim
27 words
A combined tissue clamping and suturing instrument as recited in claim 11 wherein said suture needle is proximally spaced from a distal tip of said first jaw.
Claim 14
Dependent Claim
116 words
A combined tissue clamping and suturing instrument comprising a handle portion; a jaw portion selectively actuated by operation of said handle portion, said jaw portion including a pair of opposed jaws; a hollow suture needle mounted on a first of said jaws, said hollow needle having a first open end mounted on said first jaw and a second open end defining a tissue penetrating point, said first and second open ends being connected by a slot formed in said hollow needle: and a length of suture material extending through said hollow needle; wherein a notch is formed adjacent said point of said hollow suture needle and said length of suture material is held within said notch.
Claim 15
Dependent Claim
116 words
A combined tissue clamping and suturing instrument comprising a handle portion; a jaw portion selectively actuated by operation of said handle portion, said jaw portion including a pair of opposed jaws; a hollow suture needle mounted on a first of said jaws, said hollow needle having a first open end mounted on said first jaw and a second open end defining a tissue penetrating point, said first and second open ends being connected by a slot formed in said hollow needle: and a length of suture material extending through said hollow needle; wherein a notch is formed adjacent said point of said hollow suture needle and said length of suture material is held within said notch.
Claim 16
Dependent Claim
39 words
A combined tissue clamping and suturing instrument as recited in claim 13 wherein said second open end is beveled to produce edges converging at said needle point and wherein said notch is formed along one of said bevel edges.
Claim 17
Dependent Claim
17 words
A combined tissue clamping and suturing instrument as recited in claim 14 wherein said notch is V-shaped.
Claim 18
Dependent Claim
183 words
A combined tissue clamping and suturing instrument comprising a handle portion; a jaw portion selectively actuated by operation of said handle portion, said jaw portion including a pair of opposed jaws; a suture needle extending from a first of said jaws to a tissue penetrating point; a length of suture material extending along said suture needle and being coupled therewith to be removable therefrom in a transverse direction relative to a longitudinal axis of said needle; and an elongate slotted opening formed through a second of said jaws opposite said suture needle and communicating with an edge of said second jaw such that, when said jaws are closed, said suture needle will be received within said opening and said length of suture material will be removable from said closed jaws in a direction transverse to said needle longitudinal axis using said opening in said second jaw; wherein said suture needle is proximally spaced from a distal tip of said first jaw and said elongate opening extends laterally from an edge of said second jaw transverse to a longitudinal axis of said second jaw.
Claim 19
Dependent Claim
183 words
A combined tissue clamping and suturing instrument comprising a handle portion; a jaw portion selectively actuated by operation of said handle portion, said jaw portion including a pair of opposed jaws; a suture needle extending from a first of said jaws to a tissue penetrating point; a length of suture material extending along said suture needle and being coupled therewith to be removable therefrom in a transverse direction relative to a longitudinal axis of said needle; and an elongate slotted opening formed through a second of said jaws opposite said suture needle and communicating with an edge of said second jaw such that, when said jaws are closed, said suture needle will be received within said opening and said length of suture material will be removable from said closed jaws in a direction transverse to said needle longitudinal axis using said opening in said second jaw; wherein said suture needle is proximally spaced from a distal tip of said first jaw and said elongate opening extends laterally from an edge of said second jaw transverse to a longitudinal axis of said second jaw.
Claim 20
Dependent Claim
118 words
A combined tissue clamping and suturing instrument comprising a handle portion; a jaw portion selectively actuated by operation of said handle portion, said jaw portion including a pair of opposed jaws, wherein said jaws define a tissue receiving space therebetween and wherein a longitudinal cutting channel is formed in a first of said jaws; a cutting member movably disposed along said longitudinal cutting channel and including a distal-facing cutting edge extending into said tissue receiving space between said jaws to cut anatomical tissue disposed between said jaws when said cutting member is longitudinally moved; a suture needle extending from said first jaw to a tissue penetrating point; and a length of suture material carried by said suture needle.
Claim 21
Dependent Claim
118 words
A combined tissue clamping and suturing instrument comprising a handle portion; a jaw portion selectively actuated by operation of said handle portion, said jaw portion including a pair of opposed jaws, wherein said jaws define a tissue receiving space therebetween and wherein a longitudinal cutting channel is formed in a first of said jaws; a cutting member movably disposed along said longitudinal cutting channel and including a distal-facing cutting edge extending into said tissue receiving space between said jaws to cut anatomical tissue disposed between said jaws when said cutting member is longitudinally moved; a suture needle extending from said first jaw to a tissue penetrating point; and a length of suture material carried by said suture needle.
Claim 22
Dependent Claim
26 words
A combined tissue clamping and suturing instrument as recited in claim 17 wherein said suture needle is hollow and said suture material extends through said needle.
Claim 23
Dependent Claim
30 words
A combined tissue clamping and suturing instrument as recited in claim 18 wherein a slot is formed in said hollow suture needle in communication with open ends of said needle.
Claim 24
Dependent Claim
109 words
A combined tissue clamping and suturing instrument comprising a handle portion: a jaw portion selectively actuated by operation of said handle portion, said jaw portion including a pair of opposed jaws, wherein a longitudinal cutting channel is formed in a first of said jaws; a cutting member movably disposed along said longitudinal cutting channel and having a cutting edge extending between said jaws to cut anatomical tissue when said cutting member is moved; a suture needle extending from said first jaw to a tissue penetrating point; and a length of suture material carried by said suture needle; wherein said suture needle is laterally offset from said longitudinal cutting channel.
Claim 25
Dependent Claim
109 words
A combined tissue clamping and suturing instrument comprising a handle portion: a jaw portion selectively actuated by operation of said handle portion, said jaw portion including a pair of opposed jaws, wherein a longitudinal cutting channel is formed in a first of said jaws; a cutting member movably disposed along said longitudinal cutting channel and having a cutting edge extending between said jaws to cut anatomical tissue when said cutting member is moved; a suture needle extending from said first jaw to a tissue penetrating point; and a length of suture material carried by said suture needle; wherein said suture needle is laterally offset from said longitudinal cutting channel.
Claim 26
Dependent Claim
175 words
A combined tissue clamping and suturing instrument comprising a handle portion; a jaw portion selectively actuated by operation of said handle portion, said jaw portion including a pair of opposed jaws; a plurality of suture needles spaced longitudinally along a first of said jaws, each of said needles extending from said first jaw to a tissue penetrating point; plural lengths of suture material, each of said lengths extending along a respective suture needle and coupled therewith to be removable therefrom in a transverse direction relative to a longitudinal axis of said suture needle; and opening means extending inwardly from an edge of a second of said jaws for receiving at least one of said suture needles when said jaws are closed and for permitting removal of a corresponding length of suture material from said at least one suture needle in a transverse direction relative to said needle longitudinal axis when said jaws are closed so that said length of suture material can be removed from said closed jaws and tied while simultaneously opening said jaws.
Claim 27
Dependent Claim
175 words
A combined tissue clamping and suturing instrument comprising a handle portion; a jaw portion selectively actuated by operation of said handle portion, said jaw portion including a pair of opposed jaws; a plurality of suture needles spaced longitudinally along a first of said jaws, each of said needles extending from said first jaw to a tissue penetrating point; plural lengths of suture material, each of said lengths extending along a respective suture needle and coupled therewith to be removable therefrom in a transverse direction relative to a longitudinal axis of said suture needle; and opening means extending inwardly from an edge of a second of said jaws for receiving at least one of said suture needles when said jaws are closed and for permitting removal of a corresponding length of suture material from said at least one suture needle in a transverse direction relative to said needle longitudinal axis when said jaws are closed so that said length of suture material can be removed from said closed jaws and tied while simultaneously opening said jaws.
Claim 28
Dependent Claim
95 words
A combined tissue clamping and suturing instrument as recited in claim 21 and further comprising a plurality of openings formed in said second jaw in opposed relation to said plurality of hollow needles, said openings each extending inwardly from an edge of said second jaw and being aligned with a hollow suture needle such that, when said jaws are closed, said hollow suture needles will be received within said openings and said lengths of suture material can be removed from said closed jaws in a transverse direction relative to said longitudinal axis of said needles.
Claim 29
Dependent Claim
274 words
A combined tissue clamping and suturing instrument comprising a handle portion: a jaw portion selectively actuated by operation of said handle portion, said jaw portion including a pair of opposed jaws: a plurality of suture needles spaced longitudinally along a first of said jaws, each of said needles extending from said first jaw to a tissue penetrating point: plural lengths of suture material, each of said lengths extending along a respective suture needle and being removable therefrom in a transverse direction relative to a longitudinal axis of said suture needle: and an opening extending inwardly from an edge of a second of said jaws to receive at least one of said suture needles when said jaws are closed and to permit removal of a corresponding length of suture material from said at least one suture needle in a transverse direction relative to said needle longitudinal axis when said jaws are closed so that said length of suture material can be removed from said closed jaws and tied while simultaneously opening said jaws; wherein each of said suture needles is hollow and axially opposed ends of each hollow suture needle are open and connected by a slot formed in said hollow suture needle, each length of suture material extending through one of said hollow suture needles; wherein each of said slots has a width preventing said length of suture material from falling out of said hollow suture needle in a direction transverse to a longitudinal axis of said needle while permitting said length of suture material to be removed from said hollow suture needle when urged in a direction transverse to said needle longitudinal axis.
Claim 30
Dependent Claim
274 words
A combined tissue clamping and suturing instrument comprising a handle portion: a jaw portion selectively actuated by operation of said handle portion, said jaw portion including a pair of opposed jaws: a plurality of suture needles spaced longitudinally along a first of said jaws, each of said needles extending from said first jaw to a tissue penetrating point: plural lengths of suture material, each of said lengths extending along a respective suture needle and being removable therefrom in a transverse direction relative to a longitudinal axis of said suture needle: and an opening extending inwardly from an edge of a second of said jaws to receive at least one of said suture needles when said jaws are closed and to permit removal of a corresponding length of suture material from said at least one suture needle in a transverse direction relative to said needle longitudinal axis when said jaws are closed so that said length of suture material can be removed from said closed jaws and tied while simultaneously opening said jaws; wherein each of said suture needles is hollow and axially opposed ends of each hollow suture needle are open and connected by a slot formed in said hollow suture needle, each length of suture material extending through one of said hollow suture needles; wherein each of said slots has a width preventing said length of suture material from falling out of said hollow suture needle in a direction transverse to a longitudinal axis of said needle while permitting said length of suture material to be removed from said hollow suture needle when urged in a direction transverse to said needle longitudinal axis.
Claim 31
Dependent Claim
34 words
A combined tissue clamping and suturing instrument as recited in claim 23 wherein a plurality of grooves are formed in an outer surface of said first jaw to hold said lengths of suture material.
Claim 32
Dependent Claim
175 words
A combined tissue clamping and suturing instrument comprising a handle portion; a jaw portion selectively actuated by operation of said handle portion, said jaw portion including a pair of opposed jaws; a plurality of suture needles spaced laterally across a first of said jaws, each of said needles extending from said first jaw to a tissue penetrating point; plural lengths of suture material, each of said lengths extending along a respective suture needle and coupled therewith to be removable therefrom in a lateral direction relative to a longitudinal axis of said suture needle; and opening means extending inwardly from an edge of a second of said jaws for receiving at least one of said suture needles when said jaws are closed and for permitting removal of a corresponding length of suture material from said at least one suture needle in a transverse direction relative to said needle longitudinal axis when said jaws are closed so that said length of suture material can be removed from said closed jaws and tied while simultaneously opening said jaws.
Claim 33
Dependent Claim
175 words
A combined tissue clamping and suturing instrument comprising a handle portion; a jaw portion selectively actuated by operation of said handle portion, said jaw portion including a pair of opposed jaws; a plurality of suture needles spaced laterally across a first of said jaws, each of said needles extending from said first jaw to a tissue penetrating point; plural lengths of suture material, each of said lengths extending along a respective suture needle and coupled therewith to be removable therefrom in a lateral direction relative to a longitudinal axis of said suture needle; and opening means extending inwardly from an edge of a second of said jaws for receiving at least one of said suture needles when said jaws are closed and for permitting removal of a corresponding length of suture material from said at least one suture needle in a transverse direction relative to said needle longitudinal axis when said jaws are closed so that said length of suture material can be removed from said closed jaws and tied while simultaneously opening said jaws.
Claim 34
Dependent Claim
274 words
A combined tissue clamping and suturing instrument comprising a handle portion: a jaw portion selectively actuated by operation of said handle portion, said jaw portion including a pair of opposed jaws; a plurality of suture needles spaced laterally across a first of said jaws, each of said needles extending from said first jaw to a tissue penetrating point; plural lengths of suture material, each of said lengths extending along a respective suture needle and being removable therefrom in a lateral direction relative to a longitudinal axis of said suture needle; and an opening extending inwardly from an edge of a second of said jaws to receive at least one of said suture needles when said jaws are closed and to permit removal of a corresponding length of suture material from said at least one suture needle in a transverse direction relative to said needle longitudinal axis when said jaws are closed so that said length of suture material can be removed from said closed jaws and tied while simultaneously opening said jaws; wherein each of said suture needles is hollow and axially opposed ends of each hollow suture needle are open and connected by a slot formed in said hollow suture needle, each length of suture material extending through one of said hollow suture needles; wherein each of said slots has a width preventing said length of suture material from falling out of said hollow suture needle in a direction transverse to a longitudinal axis of said needle while permitting said length of suture material to be removed from said hollow suture needle when urged in a direction transverse to said needle longitudinal axis.
Claim 35
Dependent Claim
274 words
A combined tissue clamping and suturing instrument comprising a handle portion: a jaw portion selectively actuated by operation of said handle portion, said jaw portion including a pair of opposed jaws; a plurality of suture needles spaced laterally across a first of said jaws, each of said needles extending from said first jaw to a tissue penetrating point; plural lengths of suture material, each of said lengths extending along a respective suture needle and being removable therefrom in a lateral direction relative to a longitudinal axis of said suture needle; and an opening extending inwardly from an edge of a second of said jaws to receive at least one of said suture needles when said jaws are closed and to permit removal of a corresponding length of suture material from said at least one suture needle in a transverse direction relative to said needle longitudinal axis when said jaws are closed so that said length of suture material can be removed from said closed jaws and tied while simultaneously opening said jaws; wherein each of said suture needles is hollow and axially opposed ends of each hollow suture needle are open and connected by a slot formed in said hollow suture needle, each length of suture material extending through one of said hollow suture needles; wherein each of said slots has a width preventing said length of suture material from falling out of said hollow suture needle in a direction transverse to a longitudinal axis of said needle while permitting said length of suture material to be removed from said hollow suture needle when urged in a direction transverse to said needle longitudinal axis.
Claim 36
Dependent Claim
34 words
A combined tissue clamping and suturing instrument as recited in claim 26 wherein a plurality of grooves are formed in an outer surface of said first jaw to hold said lengths of suture material.
Claim 37
Dependent Claim
95 words
A combined tissue clamping and suturing instrument as recited in claim 25 wherein said opening means includes a plurality of openings formed in said second jaw in opposed relation to said plurality of suture needles, said openings each extending inwardly from an edge of said second jaw and being aligned with a suture needle such that, when said jaws are closed, said suture needles will be received within said openings and said lengths of suture material can be removed from said closed jaws in a transverse direction relative to said longitudinal axes of said needles.
Claim 38
Dependent Claim
133 words
A combined tissue clamping and suturing instrument comprising a handle portion; a jaw portion selectively actuated by operation of said handle portion, said jaw portion including a pair of opposed jaws; a plurality of suture needles spaced laterally across a first of said jaws, each of said needles extending from said first jaw to a tissue penetrating point; and plural lengths of suture material, each of said lengths being carried by one of said suture needles; wherein a longitudinal cutting channel is formed in said first jaw parallel with a longitudinal axis of said first jaw between a pair of laterally spaced suture needles and further comprising a cutting member movably disposed along said cutting channel and having a cutting edge extending between said jaws to cut anatomical tissue disposed between said jaws.
Claim 39
Dependent Claim
133 words
A combined tissue clamping and suturing instrument comprising a handle portion; a jaw portion selectively actuated by operation of said handle portion, said jaw portion including a pair of opposed jaws; a plurality of suture needles spaced laterally across a first of said jaws, each of said needles extending from said first jaw to a tissue penetrating point; and plural lengths of suture material, each of said lengths being carried by one of said suture needles; wherein a longitudinal cutting channel is formed in said first jaw parallel with a longitudinal axis of said first jaw between a pair of laterally spaced suture needles and further comprising a cutting member movably disposed along said cutting channel and having a cutting edge extending between said jaws to cut anatomical tissue disposed between said jaws.
Claim 40
Independent Claim
145 words
A method of suturing anatomical tissue using a combined tissue clamping and suturing instrument having a hollow, slotted suture needle mounted on one of a pair of opposed jaws, said method comprising the steps of positioning a length of suture material within the suture needle; positioning the jaws around anatomical tissue to be sutured; closing the jaws to clamp the anatomical tissue between tissue clamping surfaces of the jaws; receiving the point of the suture needle within an opening extending inwardly from an edge of the opposed jaw; removing the length of suture material from the closed jaws in a direction transverse to the needle longitudinal axis using the slot in the hollow suture needle and the opening in the opposed jaw; and forming a suture using the length of suture material while simultaneously opening the jaws to reduce clamping pressure on the anatomical tissue.
Claim 41
Independent Claim
145 words
A method of suturing anatomical tissue using a combined tissue clamping and suturing instrument having a hollow, slotted suture needle mounted on one of a pair of opposed jaws, said method comprising the steps of positioning a length of suture material within the suture needle; positioning the jaws around anatomical tissue to be sutured; closing the jaws to clamp the anatomical tissue between tissue clamping surfaces of the jaws; receiving the point of the suture needle within an opening extending inwardly from an edge of the opposed jaw; removing the length of suture material from the closed jaws in a direction transverse to the needle longitudinal axis using the slot in the hollow suture needle and the opening in the opposed jaw; and forming a suture using the length of suture material while simultaneously opening the jaws to reduce clamping pressure on the anatomical tissue.
Claim 42
Dependent Claim
26 words
A method of suturing anatomical tissue as recited in claim 30 and further comprising the step of penetrating through the anatomical tissue using the suture needle.
Claim 43
Dependent Claim
48 words
A method of suturing anatomical tissue as recited in claim 30 and further comprising the step of advancing a blade with a cutting edge extending between the jaws along a channel formed in at least one of the jaws to cut the anatomical tissue clamped between the jaws.
Claim 44
Dependent Claim
59 words
A method of suturing anatomical tissue as recited in claim 30 wherein a pair of laterally spaced suture needles are mounted on one of the jaws and further comprising the steps of positioning lengths of suture material within the pair of laterally spaced suture needles and penetrating through the anatomical tissue using the pair of laterally spaced suture needles.
Claim 45
Dependent Claim
41 words
A method of suturing anatomical tissue as recited in claim 33 and further comprising the step of advancing a cutting member with a cutting edge extending between the jaws through the anatomical tissue between the pair of laterally spaced suture needles.
Claim 46
Dependent Claim
55 words
A method of suturing anatomical tissue as recited in claim 30 wherein a plurality of longitudinally spaced suture needles are mounted on one of the jaws and further comprising the steps of positioning lengths of suture material within the longitudinally spaced suture needles and penetrating through the anatomical tissue using the longitudinally spaced suture needles.
Claim 47
Dependent Claim
32 words
A method of suturing anatomical tissue as recited in claim 35 and further comprising, prior to said step of positioning said jaws around anatomical tissue, cutting the anatomical tissue to perform anastomosis.
Claim 48
Independent Claim
166 words
A method of suturing anatomical tissue using a combined tissue clamping and suturing instrument having a suture needle mounted on one of a pair of opposed jaws, said method comprising the steps of attaching the length of suture material to the suture needle near a tissue penetrating point of the suture needle; positioning the jaws around anatomical tissue to be sutured; closing the jaws to clamp the anatomical tissue between tissue clamping surfaces of the jaws; receiving the point of the suture needle within an opening extending inwardly from an edge of the opposed jaw; advancing a blade with a cutting edge extending between the jaws along a channel formed in at least one of the jaws to cut the anatomical tissue clamped between the jaws; removing the length of suture material from the suture needle and the closed jaws using the opening; and forming a suture using the length of suture material while simultaneously opening the jaws to reduce clamping pressure on the anatomical tissue.
Claim 49
Independent Claim
166 words
A method of suturing anatomical tissue using a combined tissue clamping and suturing instrument having a suture needle mounted on one of a pair of opposed jaws, said method comprising the steps of attaching the length of suture material to the suture needle near a tissue penetrating point of the suture needle; positioning the jaws around anatomical tissue to be sutured; closing the jaws to clamp the anatomical tissue between tissue clamping surfaces of the jaws; receiving the point of the suture needle within an opening extending inwardly from an edge of the opposed jaw; advancing a blade with a cutting edge extending between the jaws along a channel formed in at least one of the jaws to cut the anatomical tissue clamped between the jaws; removing the length of suture material from the suture needle and the closed jaws using the opening; and forming a suture using the length of suture material while simultaneously opening the jaws to reduce clamping pressure on the anatomical tissue.
Claim 50
Independent Claim
149 words
A method of suturing anatomical tissue using a combined tissue clamping and suturing instrument having a pair of laterally spaced suture needles mounted on one of a pair of opposed jaws, said method comprising the steps of attaching lengths of suture material to the pair of laterally spaced suture needles; positioning the jaws around anatomical tissue to be sutured; closing the jaws to clamp the anatomical tissue between tissue clamping surfaces of the jaws; penetrating through the anatomical tissue using the pair of laterally spaced suture needles; receiving points of the suture needles within at least one opening extending inwardly from an edge of the opposed jaw; removing the lengths of suture material from the suture needles and closed jaws using the at least one opening; and forming a suture using the length of suture material while simultaneously opening the jaws to reduce clamping pressure on the anatomical tissue.
Claim 51
Independent Claim
149 words
A method of suturing anatomical tissue using a combined tissue clamping and suturing instrument having a pair of laterally spaced suture needles mounted on one of a pair of opposed jaws, said method comprising the steps of attaching lengths of suture material to the pair of laterally spaced suture needles; positioning the jaws around anatomical tissue to be sutured; closing the jaws to clamp the anatomical tissue between tissue clamping surfaces of the jaws; penetrating through the anatomical tissue using the pair of laterally spaced suture needles; receiving points of the suture needles within at least one opening extending inwardly from an edge of the opposed jaw; removing the lengths of suture material from the suture needles and closed jaws using the at least one opening; and forming a suture using the length of suture material while simultaneously opening the jaws to reduce clamping pressure on the anatomical tissue.
Claim 52
Dependent Claim
33 words
A method of suturing anatomical tissue as recited in claim 38 and further comprising the step of advancing a cutting member through the anatomical tissue between the pair of laterally spaced suture needles.
Claim 53
Independent Claim
145 words
A method of suturing anatomical tissue using a combined tissue clamping and suturing instrument having a plurality of longitudinally spaced suture needles mounted on one of a pair of opposed jaws, said method comprising the steps of attaching lengths of suture material to the longitudinally spaced suture needles; positioning the jaws around anatomical tissue to be sutured; closing the jaws to clamp the anatomical tissue between tissue clamping surfaces of the jaws; penetrating through the anatomical tissue using the longitudinally spaced suture needles; receiving points of the suture needles within at least one opening extending inwardly from an edge of the opposed jaw; removing the lengths of suture material from the suture needles and the closed jaws using the at least one opening; and forming sutures using the lengths of suture material while simultaneously opening the jaws to reduce clamping pressure on the anatomical tissue.
Claim 54
Independent Claim
145 words
A method of suturing anatomical tissue using a combined tissue clamping and suturing instrument having a plurality of longitudinally spaced suture needles mounted on one of a pair of opposed jaws, said method comprising the steps of attaching lengths of suture material to the longitudinally spaced suture needles; positioning the jaws around anatomical tissue to be sutured; closing the jaws to clamp the anatomical tissue between tissue clamping surfaces of the jaws; penetrating through the anatomical tissue using the longitudinally spaced suture needles; receiving points of the suture needles within at least one opening extending inwardly from an edge of the opposed jaw; removing the lengths of suture material from the suture needles and the closed jaws using the at least one opening; and forming sutures using the lengths of suture material while simultaneously opening the jaws to reduce clamping pressure on the anatomical tissue.
Claim 55
Dependent Claim
127 words
A combined tissue clamping and suturing instrument comprising a handle portion; a jaw portion selectively actuated by operation of said handle portion, said jaw portion including a pair of opposed jaws; a hollow suture needle mounted on a first of said jaws, said hollow needle having a first open end mounted on said first jaw and a second open end with a peripheral edge defining a tissue penetrating point, said first and second open ends being connected by a slot formed in said hollow needle; and a length of suture material extending through said hollow needle, said length of suture material being of a size to be removable from said hollow suture needle in a direction transverse to a longitudinal axis of said needle using said slot.
Claim 56
Dependent Claim
127 words
A combined tissue clamping and suturing instrument comprising a handle portion; a jaw portion selectively actuated by operation of said handle portion, said jaw portion including a pair of opposed jaws; a hollow suture needle mounted on a first of said jaws, said hollow needle having a first open end mounted on said first jaw and a second open end with a peripheral edge defining a tissue penetrating point, said first and second open ends being connected by a slot formed in said hollow needle; and a length of suture material extending through said hollow needle, said length of suture material being of a size to be removable from said hollow suture needle in a direction transverse to a longitudinal axis of said needle using said slot.
Claim 57
Dependent Claim
125 words
A combined tissue clamping and suturing instrument comprising a handle portion; a jaw portion selectively actuated by operation of said handle portion, said jaw portion including a pair of opposed jaws; a substantially straight, hollow suture needle mounted on a first of said jaws, said hollow needle having a first open end mounted on said first jaw and a second open end adjacent a tissue penetrating point, said first and second open ends being connected by a slot formed in said hollow needle; and a length of suture material extending through said hollow needle, said length of suture material being of a size to be removable from said hollow suture needle in a direction transverse to a longitudinal axis of said needle using said slot.
Claim 58
Dependent Claim
125 words
A combined tissue clamping and suturing instrument comprising a handle portion; a jaw portion selectively actuated by operation of said handle portion, said jaw portion including a pair of opposed jaws; a substantially straight, hollow suture needle mounted on a first of said jaws, said hollow needle having a first open end mounted on said first jaw and a second open end adjacent a tissue penetrating point, said first and second open ends being connected by a slot formed in said hollow needle; and a length of suture material extending through said hollow needle, said length of suture material being of a size to be removable from said hollow suture needle in a direction transverse to a longitudinal axis of said needle using said slot.
Claim 59
Dependent Claim
120 words
A combined tissue clamping and suturing instrument comprising a handle portion; a jaw portion selectively actuated by operation of said handle portion, said jaw portion including a pair of opposed jaws; a suture needle extending from a first of said jaws toward a second of said jaws and terminating at a tissue penetrating point; a groove formed on an outer surface of said first jaw; and a length of suture material extending through said groove and along said suture needle to be disposed adjacent said tissue penetrating point, said groove decreasing in width toward said outer surface of said first jaw to define a slot having a width preventing said length of suture material from falling out of said groove.
Claim 60
Dependent Claim
120 words
A combined tissue clamping and suturing instrument comprising a handle portion; a jaw portion selectively actuated by operation of said handle portion, said jaw portion including a pair of opposed jaws; a suture needle extending from a first of said jaws toward a second of said jaws and terminating at a tissue penetrating point; a groove formed on an outer surface of said first jaw; and a length of suture material extending through said groove and along said suture needle to be disposed adjacent said tissue penetrating point, said groove decreasing in width toward said outer surface of said first jaw to define a slot having a width preventing said length of suture material from falling out of said groove.
Claim 61
Dependent Claim
49 words
A combined tissue clamping and suturing instrument as recited in claim 43 wherein said width of said slot defined by said groove is such that said length of suture material can be removed from said groove by urging said suture material laterally through said slot by application of force.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2001-08-24 | 2002-02-23 | 2002-08-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2005-08-24 | 2006-02-23 | 2006-08-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2009-08-24 | 2010-02-23 | 2010-08-25 | $7700.00 | Window Closed / Lapsed |