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Lower extremity stretch device

a stretch device and lower extremity technology, applied in the field of exercise devices, can solve the problems of not having a fixation ankle, the device described does not have a two-plane adjustable stretch angle, etc., and achieves the effects of effective stretching the ankle joint and posterior structure of the lower leg, reducing the chance of injury, and restoring normal range of motion

Inactive Publication Date: 2007-09-20
HAMER GAVIN EDWARD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

"The invention is a portable platform that allows for effective stretching of the ankle and lower leg muscles. It consists of a base board, a foot plate, a fixation strap, and a pulley system. The foot plate is made of strong material and has a stop to prevent the heel from sliding off during stretching. The fixation strap holds the foot down while the stretch is being performed. The pulley system allows for adjustment of the fixation force angle. The fixation strap has a buckle for adjustment of the handle height and a handle for control. The technical effects of the invention include improved stretching of the ankle and lower leg muscles, reduced risk of injury, and improved flexibility and mobility."

Problems solved by technology

The devices described do not have adjustable angles of stretch in two planes and do not provide fixation of the ankle to prevent the heel lifting during the stretch.

Method used

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  • Lower extremity stretch device
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Examples

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Embodiment Construction

[0031] As required detailed embodiments of the present invention are disclosed herein. However, it is to be understood that the disclosed embodiments are merely exemplary of an invention that may be embodied in various and alternative forms. Therefore, specific functional details disclosed herein are not to be interpreted as limiting, but merely as a representative basis for the claims and / or as are representative basis for teaching one skilled in the art to variously employ the present invention.

[0032] The invention provides a means of securing the foot while the ankle and the lower leg are being stretched. Normally the stretch is performed with the heel flat on the ground and not fixated. The lower leg is then moved forward with the knee moving forward over the ankle to increase the angle at the ankle. This will stretch the ankle joint into dorsi-flexion or stretch the gastrocnemius and soleus muscles. To be more specific, when stretching the gastrocnemius muscle, the foot is tak...

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Abstract

An exercise and stretch device for the lower extremity including a base board with foot plate hinged to it. The foot plate being able to be set at different angles to the base board by means of different size side supports which are hinged to the base board. The foot plate has a stop to hold the heel of the foot. The ankle is fixated via a fixation device that can be set at different angles by means of the pulley being used at the back of the device. A patient can starch the lower extremity as a result of the structure being elongated and the ankle fixated.

Description

[0001] Reference: U.S. 60 / 764,662 Provisional application Feb. 3, 2006BACKGROUND OF THE INVENTION [0002] 1. Field of the Invention [0003] One aspect of the present invention relates to an exercise device that is used to stretch the lower extremity while fixating the ankle. [0004] 2. Background Art [0005] When participating in sports there is a need to stretch prior to the activity to decrease the risk of injury. In the rehabilitation setting, stretching of the lower extremity is used to maintain range of motion in normal structures and to gain range when restricted. [0006] There are a number of devices on the market that are designed to assist in the stretching of the lower extremity, more specifically the ankle joint made up of the junction between the talus and the mortise resulting from the tibia and fibular bones proximally, in addition to the gastrocnemius and soleus muscles. For example, Rehab Wood Works LLC (appendix 1) offers the ‘Slant’ product witch is a stationary wedge u...

Claims

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Application Information

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Patent Type & Authority Applications(United States)
IPC IPC(8): A63B23/08A63B23/10
CPCA63B21/00069A63B21/0442A63B21/0552A63B21/0557A63B2208/0204A63B21/143A63B23/08A63B2023/006A63B21/1426A63B21/4013A63B21/4015
Inventor HAMER, GAVIN EDWARD
Owner HAMER GAVIN EDWARD
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