Surgery – Body protecting or restraining devices for patients or infants – Restrainers and immobilizers
Patent
1986-07-16
1989-08-08
Johnson, Richard J.
Surgery
Body protecting or restraining devices for patients or infants
Restrainers and immobilizers
294156, A61F 1300
Patent
active
048543136
ABSTRACT:
A surgical accessory for imposing a controlled and appropriate stress to a surgical joint during arthroscopic surgery. The device is comprised of a substantially inelastic composition defining a sling adapted to be positioned about a selected location of the limb displaced from the joint on which surgery is to be conducted. A transverse handle is secured to the sling and enables the sling to be hand held and carefully manipulated to impose the required stress from the limb location to the joint. The device can be advantageously utilized during arthroscopic surgery of the knee joint. In one embodiment the sling is slit to embrace the ankle with the heel protruding through the slit. In a second embodiment, the sling is comprised of two juxtaposed sections at least one of which is adjustable. Forces provided to the handle by the holder of the device are transmitted from the handle to the sling for appropriate positioning of the ankle whereby proper stressing of the knee joint is achieved.
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patent: 2088927 (1937-08-01), Roy
patent: 2605945 (1952-08-01), Dechar
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patent: 3827614 (1974-08-01), Baxter et al.
patent: 3957041 (1976-05-01), Wilder
patent: 4402542 (1983-09-01), Kreutzer
Johnson Richard J.
Sam Charles H.
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