Patent US5507754A successfully refreshed from Google Patents.
US5507754A
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Apparatus and method for applying and adjusting an anchoring device
Assignee: United States Surgical Corp
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Filing: 1993-08-20
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Granted: 1996-04-16
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Expires: 2013-08-20
Abstract
Abstract A method and apparatus for elevating, approximating and/or restraining internal organs or structures, and more particularly for treating female urinary stress incontinence is provided. The invention includes an anchoring device having an elongated suture with an anchor at each end thereof and a cinching member therebetween for adjusting the length of the suture, an apparatus for applying the anchoring device, and an apparatus for drawing the suture relative to the cinching member after it has been emplaced. The method involves securing a first anchor to a first structure, such as the vaginal wall, securing a second anchor to a second structure, such as Cooper's ligament, and drawing the suture relative to the cinching member to approximate the first and second anchors, and thereby move the first structure and the second structure into juxtaposition so as to approximate them.
Inventors
- 👤 David T. Green
- 👤 Henry R. Sienkiewicz
- 👤 Keith Ratcliff
- 👤 Salvatore Castro
- 👤 Scott E. Manzo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 20:35
CPC Classifications
A; A61; A61F; A61F2/00; A61F2/0004; A61F2/0031; A61F2/0036; A61B; A61B17/00; A61B17/04; A61B17/0401; A61B17/0483; A61B17/06; A61B17/06066; A61B17/06109; A61B17/062; A61B17/0469; A61B17/12; A61B17/132; A61B17/1322; A61B17/1327; A61B17/56; A61B17/58; A61B17/68; A61B17/82; A61B2017/00743; A61B2017/00805; A61B2017/0409; A61B2017/0416; A61B2017/0417; A61B2017/0446; A61B2017/0448; A61B2017/0451; A61B2017/0454; A61B2017/0464; A61B17/28; A61B17/29; A61B2017/2926; A61B2017/2927; A61B50/00; A61B2050/005; A61B2050/0065; A61B50/30
Claims Analysis
Total Claims: 18
Claim 1
Independent Claim
166 words
An apparatus for applying a surgical anchoring device to body tissue, said anchoring device including an elongated suture having an anchor member positioned at each end thereof, said apparatus comprising: a) a handle portion defining a longitudinal axis; b) an elongated needle body extending from said handle portion and defining an axial bore configured to consecutively retain the anchor members; c) an elongated housing mounted adjacent said needle body, said needle body and said elongated housing being relatively movable between a plurality of longitudinal positions to selectively extend and retract said distal end portion of said needle body; and d) a ratchet assembly operatively associated with said handle portion for individually axially advancing the anchor members from said distal end portion of said needle body, said ratchet assembly including an axially advanceable rack, a push rod extending from the rack and configured to incrementally advance through the needle body to urge the anchor members therefrom, and an axially advanceable drive arm for selectively engaging the rack.
Claim 2
Independent Claim
166 words
An apparatus for applying a surgical anchoring device to body tissue, said anchoring device including an elongated suture having an anchor member positioned at each end thereof, said apparatus comprising: a) a handle portion defining a longitudinal axis; b) an elongated needle body extending from said handle portion and defining an axial bore configured to consecutively retain the anchor members; c) an elongated housing mounted adjacent said needle body, said needle body and said elongated housing being relatively movable between a plurality of longitudinal positions to selectively extend and retract said distal end portion of said needle body; and d) a ratchet assembly operatively associated with said handle portion for individually axially advancing the anchor members from said distal end portion of said needle body, said ratchet assembly including an axially advanceable rack, a push rod extending from the rack and configured to incrementally advance through the needle body to urge the anchor members therefrom, and an axially advanceable drive arm for selectively engaging the rack.
Claim 3
Dependent Claim
36 words
An apparatus as recited in claim 3, wherein said elongated housing is configured for incremental movement between a plurality of longitudinally oriented positions to selectively expose and shield said distal end portion of said needle body.
Claim 4
Independent Claim
186 words
An apparatus for applying a surgical anchoring device to body tissue, said anchoring device including an elongated suture having an anchor member positioned at each end thereof, said apparatus comprising: a) a handle portion defining a longitudinal axis; b) an elongated needle body extending from said handle portion and defining an axial bore configured to retain the anchor members, said needle body having a continuous uniform cross-sectional configuration; c) an elongated housing mounted adjacent said needle body and longitudinally movable with respect thereto between a first position wherein a distal end portion of said needle body is extended from said housing and a second position wherein said distal end portion of said needle body is shielded by said housing; and d) means operatively associated with said handle portion for individually advancing the anchor members from said distal end portion of said needle body, the advancing means including an axially advanceable rack member, a push rod extending from the rack and configured to incrementally advance through the needle body to urge the anchor members therefrom, and an axially advanceable drive arm for selectively engaging the rack member.
Claim 5
Independent Claim
186 words
An apparatus for applying a surgical anchoring device to body tissue, said anchoring device including an elongated suture having an anchor member positioned at each end thereof, said apparatus comprising: a) a handle portion defining a longitudinal axis; b) an elongated needle body extending from said handle portion and defining an axial bore configured to retain the anchor members, said needle body having a continuous uniform cross-sectional configuration; c) an elongated housing mounted adjacent said needle body and longitudinally movable with respect thereto between a first position wherein a distal end portion of said needle body is extended from said housing and a second position wherein said distal end portion of said needle body is shielded by said housing; and d) means operatively associated with said handle portion for individually advancing the anchor members from said distal end portion of said needle body, the advancing means including an axially advanceable rack member, a push rod extending from the rack and configured to incrementally advance through the needle body to urge the anchor members therefrom, and an axially advanceable drive arm for selectively engaging the rack member.
Claim 6
Dependent Claim
23 words
An apparatus as recited in claim 3, wherein said distal end portion of said needle body depends angularly from the longitudinal axis thereof.
Claim 7
Dependent Claim
31 words
An apparatus as recited in claim 3, wherein said means for individually advancing said anchor members further includes an engaging beam for locking said rack member in a predetermined axial position.
Claim 8
Dependent Claim
29 words
An apparatus as recited in claim 5, wherein said driving arm is normally biased in a proximal direction by a coiled biasing spring disposed coaxial with said ratchet assembly.
Claim 9
Dependent Claim
25 words
An apparatus as recited in claim 5, wherein said engaging beam comprises a cantilevered leaf spring disposed in said handle portion adjacent said rack member.
Claim 10
Dependent Claim
18 words
An apparatus as recited in claim 3, wherein said elongated housing is dimensioned and configured for endoscopic utilization.
Claim 11
Independent Claim
171 words
An apparatus for applying a surgical anchoring device to body tissue, said anchoring device including an elongated suture having an anchor member positioned at each end thereof, said apparatus comprising: a) a handle portion defining a longitudinal axis; b) an elongated needle body extending from said handle portion and defining an axial bore configured to retain the anchor members; c) an elongated housing mounted adjacent said needle body and incrementally movable with respect thereto between a plurality of longitudinal positions to selectively protract said distal end portion of said needle body from said housing; and d) an axially advanceable ratchet assembly operatively associated with said handle portion for individually advancing the anchor members from said distal end portion of said needle body, the ratchet assembly including an axially advanceable rack, a push rod extending from the rack and configured to incrementally advance through the needle body to urge the anchor members therefrom, and an axially advanceable drive arm for selectively engaging the rack and advancing the rack in a distal direction.
Claim 12
Independent Claim
171 words
An apparatus for applying a surgical anchoring device to body tissue, said anchoring device including an elongated suture having an anchor member positioned at each end thereof, said apparatus comprising: a) a handle portion defining a longitudinal axis; b) an elongated needle body extending from said handle portion and defining an axial bore configured to retain the anchor members; c) an elongated housing mounted adjacent said needle body and incrementally movable with respect thereto between a plurality of longitudinal positions to selectively protract said distal end portion of said needle body from said housing; and d) an axially advanceable ratchet assembly operatively associated with said handle portion for individually advancing the anchor members from said distal end portion of said needle body, the ratchet assembly including an axially advanceable rack, a push rod extending from the rack and configured to incrementally advance through the needle body to urge the anchor members therefrom, and an axially advanceable drive arm for selectively engaging the rack and advancing the rack in a distal direction.
Claim 13
Dependent Claim
28 words
An apparatus as recited in claim 9, wherein said axially advanceable ratchet assembly further includes an engaging beam for locking said rack member in a predetermined axial position.
Claim 14
Dependent Claim
37 words
An apparatus as recited in claim 9, wherein said driving arm is normally biased in a proximal direction by a coiled biasing spring, and said engaging beam comprises a cantilevered leaf spring disposed adjacent said rack member.
Claim 15
Dependent Claim
18 words
An apparatus as recited in claim 9, wherein said elongated housing is dimensioned and configured for endoscopic utilization.
Claim 16
Independent Claim
172 words
An apparatus for applying a surgical anchoring device to body tissue, said anchoring device including an elongated suture having an anchor member positioned at each end thereof, said apparatus comprising: a) a handle portion defining a longitudinal axis; b) an elongated needle body extending from said handle portion and defining an axial bore configured to consecutively retain the anchor members; c) an elongated housing mounted adjacent said needle body and defining opposed proximal and distal ends and means for receiving tissue disposed between said opposed proximal and distal ends; and d) actuation means operatively associated with said handle portion for advancing said needle body in a distal direction relative to said housing and for advancing a distalmost anchor member in a distal direction from a distal end of said needle body, the actuation means including an axially advanceable rack, a push rod extending from the rack and configured to incrementally advance through the needle body to urge the anchor members therefrom and an axially advanceable drive arm for selectively engaging the rack.
Claim 17
Independent Claim
172 words
An apparatus for applying a surgical anchoring device to body tissue, said anchoring device including an elongated suture having an anchor member positioned at each end thereof, said apparatus comprising: a) a handle portion defining a longitudinal axis; b) an elongated needle body extending from said handle portion and defining an axial bore configured to consecutively retain the anchor members; c) an elongated housing mounted adjacent said needle body and defining opposed proximal and distal ends and means for receiving tissue disposed between said opposed proximal and distal ends; and d) actuation means operatively associated with said handle portion for advancing said needle body in a distal direction relative to said housing and for advancing a distalmost anchor member in a distal direction from a distal end of said needle body, the actuation means including an axially advanceable rack, a push rod extending from the rack and configured to incrementally advance through the needle body to urge the anchor members therefrom and an axially advanceable drive arm for selectively engaging the rack.
Claim 18
Dependent Claim
37 words
An apparatus as recited in claim 13, wherein said means for receiving tissue comprises a tissue reception port defined in said housing adjacent a distal end thereof and communicating with the distal end of said needle body.
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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) | 1999-04-16 | 1999-10-16 | 2000-04-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2003-04-16 | 2003-10-16 | 2004-04-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2007-04-16 | 2007-10-16 | 2008-04-16 | $7700.00 | Window Closed / Lapsed |