IP Library Granted Patent US 9,730,741
Granted Patent B2
US 9,730,741 · App. 14/327,540 · Granted Aug 15, 2017

Temporarily secured bone reduction clamp

Inventor: Monsour Vincent Makhlouf (Glenview, IL)
A61B17/8019A61B17/17A61B17/8866A61B17/6466A61B2017/681
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Quick Facts
Patent No.
US 9,730,741
App. No.
14/327,540
Granted
Aug 15, 2017
Kind
B2
Abstract

In one embodiment of the disclosure, a bone reduction clamp includes a first and second detachable clamp arm, each including a first handle and a first base portion. The first clamp arm and the second clamp arm temporarily become secured together with an unfixed pivot post. The unfixed pivot post is unfixed between the first detachable clamp arm and the second detachable clamp arm. The first clamp arm includes a first base portion including a first extender and a first tip portion secured together with a first unfixed joint. The first tip portion includes one or more first tip portion guide edges. The first detachable clamp arm includes a first ratcheted tooth member extending from detachable clamp arm, to attach with a second ratcheted tooth member extending from the second detachable clamp arm.

Claims (14)

1. A bone reduction clamp comprising: a first detachable clamp arm including a first handle and a first base portion; a second detachable clamp arm including a second handle and a second base portion, the first clamp arm and the second clamp arm configured to temporarily become secured together with an unfixed pivot post, wherein the unfixed pivot post is unfixed between the first detachable clamp arm and the second detachable clamp arm, wherein the first detachable clamp arm has the unfixed pivot post affixed thereon, and the second detachable clamp arm has a pivot post receiver for temporarily holding the unfixed pivot post thereto; the first clamp arm including a first base portion; the first base portion including a first extender and a first tip portion, secured together with a first unfixed joint; the second clamp arm including a second base portion; the second base portion including a second extender and a second tip portion, secured together with a second unfixed joint; the first tip portion including plurality of first tip portion guide edges; the first detachable clamp arm including a first ratcheted tooth member extending from the first detachable clamp arm, to attach with a second ratcheted tooth member extending from the second detachable clamp arm.

2. The bone reduction clamp of claim 1 wherein the one or more teeth of the first ratcheted member are configured to attach to one or more teeth of the second ratcheted member of the bone reduction clamp to result in attached teeth, wherein the attached teeth are set in a position that secures the unfixed pivot post with the first clamp arm and the second clamp arm, and secures the first unfixed joint to be secured with the first clamp arm, and secures the second unfixed joint to be secured with the second clamp arm, so that the first and second tip portions of the clamp are in a secured position configured to be set around a bone.

3. The bone reduction clamp of claim 1 wherein a surface area of the one or more teeth of the first ratcheted member meet against a surface area of the to one or more teeth of the second ratcheted member so that the bone reduction clamp is set in a position that has the first and second tip portions secured around a bone.

4. The bone reduction clamp of claim 3 wherein the first and second tip portions each include a respective grabber portion including one or more bone surface retainer sections including one or more respective surface areas to stabilize transverse or comminuted fractures of the bone.

5. The bone reduction clamp of claim 3 wherein the first tip portion includes a first stabilizer portion and the second tip portion includes a second stabilizer portion to assist in directing contact with the bone.

6. The bone reduction clamp of claim 1 wherein the first an second tip portion includes respective blade plates each including respective surface areas to contact with and stabilize transverse or comminuted fractures of the bone, wherein the respective surface areas include protuberances or nubbings.

7. The bone reduction clamp of claim 6 wherein each blade plate includes one or more guide edges.

8. The bone reduction clamp of claim 7 wherein each blade plate includes one or more guide grooves.

9. The bone reduction clamp of claim 1 wherein the first and second base portions each include a respective unfixed joint and proximal and distal base portions; wherein the proximal base portion includes the extender.

10. The bone reduction clamp of claim 1 wherein the clamp is made of a radiolucent material.

11. The bone reduction clamp of claim 1 wherein the clamp includes a radiolucent material.

12. The bone reduction clamp of claim 10 wherein the clamp includes a plastic or metal material.

13. A bone reduction clamp arm comprising: a first handle and a first base portion;

the first clamp arm configured to be temporarily secured to a corresponding second clamp arm, configured to be temporarily secured with the second detachable clamp arm with an unfixed pivot post, wherein the unfixed pivot post is unfixed between the first detachable clamp arm and the second detachable clamp arm, wherein the unfixed pivot post is affixed to the first clamp arm and the second clamp arm has a pivot post receiver for temporarily holding the unfixed pivot post thereto; the first clamp arm including a first base portion; the first base portion including a first extender and a first tip portion secured together with a first unfixed joint; the first tip portion including plurality of first tip portion guide edges; the first detachable clamp arm including a first force application portion; the first detachable clamp arm including a first ratcheted tooth member extending from the first force application portion of the first detachable clamp arm, to attach with a second ratcheted tooth member extending from the second detachable clamp arm.

Continuity (2)
Provisional Application 61921914 · Dec 30, 2013
Related Publication 20160008041A1 · Jan 14, 2016