Patent US4688560A successfully refreshed from Google Patents.
US4688560A
Expired / Lapsed
US
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Surgical wire cap and method of using same
Assignee: WESTCON ORTHOPEDICS Inc A CORP OF CT
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Filing: 1985-12-30
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Granted: 1987-08-25
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Expires: 2005-12-30
Abstract
Abstract Wires are employed for the setting of fractured bones, or for stabilization of bones making up a joint. A portion of the wire protrudes from at least one of the bone segments and, to prevent movement or loss of these wires, and to prevent injury to surrounding tissue, other persons, or clothing, by the exposed ends, caps are provided which are easily secured to the ends and graspable for removal of the wire, when desired. In some cases, the ends of the wire may protrude through the skin and the caps are attached externally.
Inventors
- 👤 Robert J. Schultz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 18:21
CPC Classifications
A; A61; A61B; A61B17/00; A61B17/56; A61B17/58; A61B17/68; A61B17/685; A61B17/84; A61B17/846; A61B17/848
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
62 words
A cap for use in conjunction with a wire employed for holding bones following placement of said bones for healing purposes, said cap being adapted to be placed on an exposed end of said wire and providing for location of said wire and protection from the exposed end of said wire, the cap being in the form of a covered, press-on cap.
Claim 2
Dependent Claim
62 words
A cap for use in conjunction with a wire employed for holding bones following placement of said bones for healing purposes, said cap being adapted to be placed on an exposed end of said wire and providing for location of said wire and protection from the exposed end of said wire, the cap being in the form of a covered, press-on cap.
Claim 3
Dependent Claim
16 words
The cap of claim 1 wherein said cap is in the form of a wire coil.
Claim 4
Dependent Claim
21 words
The cap of claim 2 wherein the diameter of said wire coil tapers from an open end to a closed end.
Claim 5
Dependent Claim
103 words
A process for setting one or more bones, said bones being surrounded by tissue, including skin, including: a. placing the pieces of said bone in proper juxtaposition for healing; b. inserting through at least two pieces of said bone a wire to hold said pieces in place; c. allowing one end of said wire to protrude from said bone, but to lie within the tissue and skin surrounding said bone; d. removing any sharp end from said protruding portion; and e. applying to said blunted end a covered, press-on cap to provide for location of and protection from the end of said wire.
Claim 6
Dependent Claim
103 words
A process for setting one or more bones, said bones being surrounded by tissue, including skin, including: a. placing the pieces of said bone in proper juxtaposition for healing; b. inserting through at least two pieces of said bone a wire to hold said pieces in place; c. allowing one end of said wire to protrude from said bone, but to lie within the tissue and skin surrounding said bone; d. removing any sharp end from said protruding portion; and e. applying to said blunted end a covered, press-on cap to provide for location of and protection from the end of said wire.
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) | 1990-08-24 | 1991-02-23 | 1991-08-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1994-08-24 | 1995-02-23 | 1995-08-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1998-08-24 | 1999-02-23 | 1999-08-25 | $7700.00 | Window Closed / Lapsed |