Patent US5906489A successfully refreshed from Google Patents.
US5906489A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Temporary dental implant
Assignee: Biotech Medical Instruments Corp
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Filing: 1998-06-10
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Granted: 1999-05-25
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Expires: 2018-06-10
Abstract
Abstract An implant for supporting a prosthesis includes a base sheet that has a longitudinal axis and a lateral axis. At least two holes extend through the base sheet. A post is connected to the base sheet. The temporary dental implant is installed over a patient's jaw bone by exposing the jaw bone by displacing covering tissue. The base sheet is shaped into a U-shape so that the legs of the U-shape are directed away from the post. The shaped base sheet is installed over the jaw bone by securing the covering tissue to the jaw bone and loading a prosthesis onto the post.
Inventors
- 👤 Joseph N. Khazzam
- 👤 Babak Ghalili
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 18:23
CPC Classifications
A; A61; A61C; A61C8/00; A61C8/0018; A61C8/0022; A61C8/0031; A61C8/0048; A61C8/0075
Claims Analysis
Total Claims: 38
Claim 1
Independent Claim
118 words
An implant for supporting a prosthesis comprising: a base sheet capable of being formed around a patient's jaw bone, said base sheet having at least two holes extending therethrough, a longitudinal axis, a lateral axis, a first edge on a first side of said longitudinal axis, and a second edge on an opposing second side of said longitudinal axis, said first edge having a first intermediate recessed portion to accommodate a first adjacent tooth when said base sheet is positioned over said jaw bone, and said second edge having a second intermediate recessed portion to accommodate a second adjacent tooth when said base sheet is positioned over said jaw bone; and a post connected to said base sheet.
Claim 2
Dependent Claim
118 words
An implant for supporting a prosthesis comprising: a base sheet capable of being formed around a patient's jaw bone, said base sheet having at least two holes extending therethrough, a longitudinal axis, a lateral axis, a first edge on a first side of said longitudinal axis, and a second edge on an opposing second side of said longitudinal axis, said first edge having a first intermediate recessed portion to accommodate a first adjacent tooth when said base sheet is positioned over said jaw bone, and said second edge having a second intermediate recessed portion to accommodate a second adjacent tooth when said base sheet is positioned over said jaw bone; and a post connected to said base sheet.
Claim 3
Dependent Claim
28 words
The implant as claimed in claim 1, wherein said post is connected to said base sheet substantially at an intersection between said longitudinal axis and said lateral axis.
Claim 4
Dependent Claim
42 words
The implant as claimed in claim 1, wherein at least one of said holes is located on a first side of said lateral axis and at least one of said holes is located on an opposing second side of said lateral axis.
Claim 5
Dependent Claim
13 words
The implant as claimed in claim 1, wherein said holes are substantially circular.
Claim 6
Dependent Claim
60 words
The implant as claimed in claim 1, wherein said base sheet, which is capable of being formed around a patient's jaw bone, has a third edge on a third side of said lateral axis and a fourth edge on an opposing fourth side of said lateral axis, said third edge is substantially straight, and said fourth edge is substantially straight.
Claim 7
Dependent Claim
19 words
The implant as claimed in claim 1, wherein said first intermediate recessed portion is inwardly concave toward said post.
Claim 8
Dependent Claim
19 words
The implant as claimed in claim 1, wherein said second intermediate recessed portion is inwardly concave toward said post.
Claim 9
Dependent Claim
13 words
The implant as claimed in claim 1, wherein said holes are substantially oval.
Claim 10
Dependent Claim
130 words
An implant for supporting a prosthesis comprising: a base sheet capable of being formed around a patient's jaw bone, said base sheet having at least two holes extending therethrough, a longitudinal axis, a lateral axis, at least two substantially straight edges on a first side on a first side of said longitudinal axis and on an opposing second side of said longitudinal axis, a first intermediate recessed portion on said first side of said longitudinal axis to accommodate a first adjacent tooth when said base sheet is positioned over said jaw bone, and a second intermediate recessed portion on said second side of said longitudinal axis to accommodate a second adjacent tooth when said base sheet is positioned over said jaw bone; and a post connected to said base sheet.
Claim 11
Dependent Claim
130 words
An implant for supporting a prosthesis comprising: a base sheet capable of being formed around a patient's jaw bone, said base sheet having at least two holes extending therethrough, a longitudinal axis, a lateral axis, at least two substantially straight edges on a first side on a first side of said longitudinal axis and on an opposing second side of said longitudinal axis, a first intermediate recessed portion on said first side of said longitudinal axis to accommodate a first adjacent tooth when said base sheet is positioned over said jaw bone, and a second intermediate recessed portion on said second side of said longitudinal axis to accommodate a second adjacent tooth when said base sheet is positioned over said jaw bone; and a post connected to said base sheet.
Claim 12
Dependent Claim
30 words
The implant as claimed in claim 9, wherein two of said substantially straight edges each merge with said first intermediate recessed portion on said first side of said longitudinal axis.
Claim 13
Dependent Claim
28 words
The implant as claimed in claim 10, wherein said merger substantially forms two ninety degrees angles, which open away from said post, with two said substantially straight edges.
Claim 14
Dependent Claim
20 words
The implant as claimed in claim 11, wherein said merger substantially forms two obtuse angles, which open toward said post.
Claim 15
Dependent Claim
30 words
The implant as claimed in claim 9, wherein two of said substantially straight edges each merge with said second intermediate recessed portion on said second side of said longitudinal axis.
Claim 16
Dependent Claim
28 words
The implant as claimed in claim 13, wherein said merger substantially forms two ninety degrees angles, which open away from said post, with two said substantially straight edges.
Claim 17
Dependent Claim
20 words
The implant as claimed in claim 14, wherein said merger substantially forms two obtuse angles, which open toward said post.
Claim 18
Dependent Claim
122 words
An implant for supporting a prosthesis comprising: a base sheet capable of being formed around a patient's jaw bone, said base sheet having at least two substantially oval holes extending therethrough, a longitudinal axis, a lateral axis, at least two substantially straight edges on a first side on a first side of said longitudinal axis and on an opposing second side of said longitudinal axis, a first intermediate protruding portion on said first side of said longitudinal axis, and a second intermediate protruding portion on said second side of said longitudinal axis, two of said substantially straight edges each merge with said first intermediate protruding portion on said first side of said longitudinal axis; and a post connected to said base sheet.
Claim 19
Dependent Claim
122 words
An implant for supporting a prosthesis comprising: a base sheet capable of being formed around a patient's jaw bone, said base sheet having at least two substantially oval holes extending therethrough, a longitudinal axis, a lateral axis, at least two substantially straight edges on a first side on a first side of said longitudinal axis and on an opposing second side of said longitudinal axis, a first intermediate protruding portion on said first side of said longitudinal axis, and a second intermediate protruding portion on said second side of said longitudinal axis, two of said substantially straight edges each merge with said first intermediate protruding portion on said first side of said longitudinal axis; and a post connected to said base sheet.
Claim 20
Dependent Claim
30 words
The implant as claimed in claim 16, wherein two of said substantially straight edges each merge with said second intermediate protruding portion on said second side of said longitudinal axis.
Claim 21
Dependent Claim
28 words
The implant as claimed in claim 17, wherein said merger substantially forms two ninety degrees angles, which open away from said post, with two said substantially straight edges.
Claim 22
Dependent Claim
28 words
The implant as claimed in claim 18, wherein said merger substantially forms two ninety degrees angles, which open away from said post, with two said substantially straight edges.
Claim 23
Dependent Claim
20 words
The implant as claimed in claim 19, wherein said merger substantially forms two obtuse angles, which open toward said post.
Claim 24
Dependent Claim
20 words
The implant as claimed in claim 20, wherein said merger substantially forms two obtuse angles, which open toward said post.
Claim 25
Dependent Claim
118 words
An implant for supporting a prosthesis comprising: a base sheet capable of being formed around a patient's jaw bone, said base sheet having at least two substantially circular holes extending therethrough, a longitudinal axis, a lateral axis, at least two substantially straight edges on a first side of said longitudinal axis and on an opposing second side of said longitudinal axis, a first intermediate protruding portion on said first side of said longitudinal axis, and a second intermediate protruding portion on said second side of said longitudinal axis, two of said substantially straight edges each merge with said first intermediate protruding portion on said first side of said longitudinal axis; and a post connected to said base sheet.
Claim 26
Dependent Claim
118 words
An implant for supporting a prosthesis comprising: a base sheet capable of being formed around a patient's jaw bone, said base sheet having at least two substantially circular holes extending therethrough, a longitudinal axis, a lateral axis, at least two substantially straight edges on a first side of said longitudinal axis and on an opposing second side of said longitudinal axis, a first intermediate protruding portion on said first side of said longitudinal axis, and a second intermediate protruding portion on said second side of said longitudinal axis, two of said substantially straight edges each merge with said first intermediate protruding portion on said first side of said longitudinal axis; and a post connected to said base sheet.
Claim 27
Dependent Claim
30 words
The implant as claimed in claim 22, wherein two of said substantially straight edges each merge with said second intermediate protruding portion on said second side of said longitudinal axis.
Claim 28
Dependent Claim
28 words
The implant as claimed in claim 23, wherein said merger substantially forms two ninety degrees angles, which open away from said post, with two said substantially straight edges.
Claim 29
Dependent Claim
28 words
The implant as claimed in claim 24, wherein said merger substantially forms two ninety degrees angles, which open away from said post, with two said substantially straight edges.
Claim 30
Dependent Claim
21 words
The implant as claimed in claim 25, wherein said merger substantially forms two ninety degrees angles, which open toward said post.
Claim 31
Dependent Claim
21 words
The implant as claimed in claim 26, wherein said merger substantially forms two ninety degrees angles, which open toward said post.
Claim 32
Independent Claim
113 words
A method for installing a temporary dental implant, which includes a base sheet and a post, over a patient's jaw bone comprising the steps of: exposing said jaw bone by displacing covering tissues; positioning said temporary dental implant over said jaw bone and a permanent dental implant such that said post is protruding away from said jaw bone and is substantially coaxial with respect to said permanent dental implant; shaping said base sheet in a direction away from said post to form a custom, substantially U-shape temporary dental implant; installing said temporary dental implant over said jaw bone; securing said covering tissue to said jaw bone; and loading a prosthesis onto said post.
Claim 33
Independent Claim
113 words
A method for installing a temporary dental implant, which includes a base sheet and a post, over a patient's jaw bone comprising the steps of: exposing said jaw bone by displacing covering tissues; positioning said temporary dental implant over said jaw bone and a permanent dental implant such that said post is protruding away from said jaw bone and is substantially coaxial with respect to said permanent dental implant; shaping said base sheet in a direction away from said post to form a custom, substantially U-shape temporary dental implant; installing said temporary dental implant over said jaw bone; securing said covering tissue to said jaw bone; and loading a prosthesis onto said post.
Claim 34
Dependent Claim
36 words
The method as claimed in claim 28, wherein, between said steps of exposing and positioning, further comprising the steps of: forming an opening in said jaw bone; and installing said permanent dental implant in said opening.
Claim 35
Independent Claim
84 words
A method for installing a temporary dental implant, which includes a base sheet and a post, over a patient's jaw bone comprising the steps of: shaping said base sheet in a direction away from said post to form a custom, substantially U-shape temporary dental implant; forming an opening in said jaw bone; installing a permanent dental implant in said opening; installing said temporary dental implant over said jaw bone and permanent dental implant, and under covering tissues; and loading a prosthesis onto said post.
Claim 36
Independent Claim
84 words
A method for installing a temporary dental implant, which includes a base sheet and a post, over a patient's jaw bone comprising the steps of: shaping said base sheet in a direction away from said post to form a custom, substantially U-shape temporary dental implant; forming an opening in said jaw bone; installing a permanent dental implant in said opening; installing said temporary dental implant over said jaw bone and permanent dental implant, and under covering tissues; and loading a prosthesis onto said post.
Claim 37
Independent Claim
115 words
A method for installing a temporary dental implant, which includes a base sheet and a post, over a patient's jaw bone, where a tooth is missing, comprising the steps of: forming an opening in said jaw bone; installing a permanent dental implant in said opening; positioning said temporary dental implant over said jaw bone and said permanent dental implant such that said post is protruding away from said jaw bone and substantially coaxial with respect to said permanent dental implant; shaping said base sheet in a direction away from said post to form a custom, substantially U-shape temporary dental implant; installing said temporary dental implant over said jaw bone; loading a prosthesis onto said post.
Claim 38
Independent Claim
115 words
A method for installing a temporary dental implant, which includes a base sheet and a post, over a patient's jaw bone, where a tooth is missing, comprising the steps of: forming an opening in said jaw bone; installing a permanent dental implant in said opening; positioning said temporary dental implant over said jaw bone and said permanent dental implant such that said post is protruding away from said jaw bone and substantially coaxial with respect to said permanent dental implant; shaping said base sheet in a direction away from said post to form a custom, substantially U-shape temporary dental implant; installing said temporary dental implant over said jaw bone; loading a prosthesis onto said post.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2002-05-24 | 2002-11-23 | 2003-05-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2006-05-24 | 2006-11-23 | 2007-05-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2010-05-24 | 2010-11-23 | 2011-05-25 | $7700.00 | Window Closed / Lapsed |