Device for the prevention of collateral fibular ligament injurie

Details Device for the prevention of collateral fibular ligament injurie Device for the prevention of collateral fibular ligament injurie

1991-03-14

1992-03-10

Hafer, Robert A.

Surgery

Body protecting or restraining devices for patients or infants

Restrainers and immobilizers

128DIG20, A61F 537

Patent

active

050942522

ABSTRACT:
In the upper (1) of a shoe, pressure chambers (3, 4, 5) are provided which can be inflated by a gas bottle (6) when an extension sensor (7) signals the risk of a twisting or spraining of the foot. The inflation of the pressure chambers (3, 4, 5) takes place so rapidly that a collateral fibular ligament injury is precluded.

REFERENCES:
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patent: 4215679 (1980-08-01), Rustin
patent: 4256094 (1981-03-01), Kapp
patent: 4413620 (1983-11-01), Tucker
patent: 4502470 (1985-03-01), Kiser
patent: 4610253 (1986-09-01), Rosenberg
patent: 4730610 (1988-03-01), Graebe
patent: 4793328 (1988-12-01), Kolstedt
patent: 4999932 (1991-03-01), Grim

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