# US 10,245,139 B2 · Apparatus and method for clamping and trimming the bone tendon of a graft to a desired size

> Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt

- Number: US 10,245,139 B2
- Document ID: US10245139B2
- Status: Granted
- Kind: B2
- Application number: 15/862,018
- Filed: 2018-01-04
- Published: 2018-05-10
- Granted: 2019-04-02
- Earliest claimed: 2014-08-13
- Assignees: Koco Clamp, LLP
- Applicants: Koco Clamp, LLP
- Inventors: Katulle K. Eaton; Jon R. Enerson
- Web page: https://patentgrep.com/patent/US10245139B2

## CPC

- A61F 2/0805: {Implements for inserting tendons or ligaments}
- A61B 17/15: Guides therefor
- A61F: FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS (dental prosthetics A61C)
- A61B: DIAGNOSIS; SURGERY; IDENTIFICATION (usefulness limited to only animals A61D)

## Abstract

An instrument for clamping and trimming the bone tendon portion of a graft to a desired size, comprising a pair of elongated handles each having jaws at one end; the handles being hinged together at a pivot point allowing the jaws to open and close in a scissor arrangement, the jaws defining a generally U-shaped trapezoidal receptacle when the jaws are closed about the bone tendon portion of the graft to be trimmed and the jaws comprising respective upper guide surfaces along their upper edges whereby, when a bone tendon portion is positioned in the U-shaped trapezoidal receptacle, the upper guide surfaces function as a guide for a blade of a saw to trim any excess portion of the bone tendon portion protruding above the upper guide surfaces.

## Claims

### Claim 1

A method for clamping and trimming a bone tendon portion of a graft to a desired size, comprising the steps of:
clamping a pair of jaws the jaws defining a generally U-shaped receptacle about the bone tendon portion of the graft to be trimmed, wherein the jaws comprise respective upstanding, inwardly-sloping sidewalls sloping from a narrower width at a top portion to a wider width at a bottom portion of the jaws to define the generally U-shaped trapezoidal receptacle when the jaws are closed; and
trimming an excess portion of the bone tendon portion protruding from an upper guide surface of the jaws by moving a cutting instrument along the upper guide surface to trim the excess portion of the bone tendon portion protruding outside the upper guide surface.

### Claim 2 (depends on 1)

The method as set forth in claim 1, wherein the generally U-shaped receptacle comprises a generally U-shaped trapezoidal receptacle.

### Claim 3 (depends on 1)

The method as set forth in claim 1, further including the step of interconnecting the jaws.

### Claim 4 (depends on 1)

The method as set forth in claim 1, wherein the graft comprises repairing anterior cruciate ligament of a human knee.

### Claim 5 (depends on 1)

The method as set forth in claim 1, further including the step of, after trimming one side of the bone tendon portion, releasing the bone tendon portion from the jaws, rotating the bone tendon portion about ninety degrees and re-cradling the bone tendon portion within the jaws and then trimming any excess of the bone tendon portion protruding from the upper guide surface by moving a cutting instrument along the upper guide surface.