# US 10,117,771 B2 · Penile traction devices

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- Number: US 10,117,771 B2
- Document ID: US10117771B2
- Status: Granted
- Kind: B2
- Application number: 15/040,364
- Filed: 2016-02-10
- Published: 2016-08-18
- Granted: 2018-11-06
- Earliest claimed: 2015-02-12
- Assignees: Mayo Foundation for Medical Education and Research; PathRight Medical Inc.
- Applicants: Mayo Foundation for Medical Education and Research; PathRight Medical Inc.
- Inventors: Landon W. Trost; Zachary M. Hoffman; David Talen; Jason Gerold
- Web page: https://patentgrep.com/patent/US10117771B2

## CPC

- A61F 5/41: Devices for promoting penis erection
- A61F 2005/411: {Penile supports}
- 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)

## Abstract

Devices and methods for treating penile aberrations include the use of traction devices. For example, this document describes devices and methods for applying longitudinal and/or contralateral penile traction forces to treat anatomical aberrations related to Peyronie's disease and other conditions.

## Claims

### Claim 1

A penile traction device for applying traction force to a penis of a human body, the device comprising:
a base, the base configured for interfacing with the human body while the traction force from the penile traction device is being applied to the penis;
a frame extending from the base;
a lateral traction member coupled to the frame, the lateral traction member adapted for contacting a middle portion of the penis to apply a lateral traction force to bend the middle portion of the penis; and
a clamp coupled to the frame, the clamp configured for compressively clamping the penis.

### Claim 2 (depends on 1)

The penile traction device of claim 1, wherein the frame comprises:
a first extension rod that is releasably coupleable with the base at multiple locations on the base;
a second extension rod that is releasably coupleable with the base at multiple locations on the base;
a first angle arm that is releasably coupleable with the first extension rod at multiple locations on the first extension rod; and
a second angle arm that is releasably coupleable with the second extension rod at multiple locations on the second extension rod.

### Claim 3 (depends on 2)

The penile traction device of claim 2, wherein the clamp is coupled between the first angle arm and the second angle arm.

### Claim 4 (depends on 3)

The penile traction device of claim 3, wherein the first angle arm defines a first angle arm track, the second angle arm defines a second angle arm track, and wherein the clamp is slidably engaged with each of the first angle arm track and the second angle arm track.

### Claim 5 (depends on 1)

The penile traction device of claim 1, wherein the lateral traction member is slidably coupled to the frame.

### Claim 6 (depends on 1)

A method of applying traction force to a penis, wherein the method comprises:
coupling the penile traction device of claim 1 to the penis; and
applying the traction force to the penis using the penile traction device.

### Claim 7 (depends on 6)

The method of claim 6, wherein the traction force is applied subsequent to coupling the penile traction device to the penis.

### Claim 8 (depends on 6)

The method of claim 6, wherein the traction force is a dynamic loading traction force.

### Claim 9 (depends on 1)

The penile traction device of claim 1, wherein the lateral traction member comprises a roller.

### Claim 10 (depends on 9)

The penile traction device of claim 9, wherein the cambered roller is pivotably coupled in relation to the frame.

### Claim 11 (depends on 1)

The penile traction device of claim 1, wherein the clamp is slidably adjustable in relation to the frame.

### Claim 12 (depends on 1)

The penile traction device of claim 1, wherein the clamp comprises a first clamp half and an opposing second clamp half.

### Claim 13 (depends on 12)

The penile traction device of claim 12, wherein the first clamp half and the second clamp half define an opening there between, and wherein the first clamp half can be secured in relation to the second clamp half in a plurality of differing arrangements so as to define a plurality of differing sizes of the opening.

### Claim 14 (depends on 12)

The penile traction device of claim 12, wherein the first clamp half and the second clamp half clamp each include a contoured duckbill surface for interfacing with the penis.

### Claim 15 (depends on 1)

The penile traction device of claim 1, wherein the base defines a clearance hole through which the penis can extend.

### Claim 16 (depends on 1)

The penile traction device of claim 1, wherein the base has a cushioned interface with the human body.

### Claim 17 (depends on 6)

The method of claim 6, wherein the traction force comprises the lateral traction force.

### Claim 18 (depends on 1)

The penile traction device of claim 1, wherein the lateral traction member comprises a contoured surface.