Abstract: A limb holding device designed to be attached to an operating table to immobilize a patient's arm or leg during arthroscopic surgery or the like. It provides for distraction of the hip joint or other joint being worked on, and also provides for reduction and maintenance of position of fractures of the arm or leg. The device includes a pair of vertical upright supports braced by an adjustable connecting bar, and a fork-like member has a canvas or plastic cradle stretched between its two tines, a plurality of straps to immobilize the patient's limb on the cradle, a padded shoe-like or plate-like device to hold the foot firmly, and a handle means to facilitate manipulation of the limb and to place the proper traction forces thereon. A tensiometer is integrated into the fork-like member to allow direct and accurate indication of the traction force being-placed on the limb.

Abstract: A limb holding apparatus mounts to the rails of an operating table for distracting the ankle of a patient for surgery and like procedures. The ankle of the patient is attached by a harness to a traction applicator. The traction applicator can be variably adjusted in terms of both direction and applied force for applying traction to the ankle joint. The apparatus is readily adjustable for repositioning the limb of the patient.

Abstract: A limb holding device designed to be attached to an operating table to immobilize a patient's arm or leg during arthroscopic surgery or the like. It provides for distraction of the hip joint or other joint being worked on, and also provides for reduction and maintenance of position of fractures of the arm or leg. The device includes a pair of vertical upright supports braced by an adjustable connecting bar, and a fork-like member has a canvas or plastic cradle stretched between its two tines, a plurality of straps to immobilize the patient's limb on the cradle, a padded shoe-like or plate-like device to hold the foot firmly, and a handle to facilitate manipulation of the limb and to place the proper traction forces thereon. A tensiometer is integrated into the fork-like member to allow direct and accurate indication of the traction force being placed on the limb.

Abstract: A surgical shoulder positioning apparatus comprises a pivotally positionable abductor boom. An abductor collar and an arm extender may be suspended from the boom. The boom is variably positionable to obtain the proper abduction orientation of a shoulder for shoulder surgery. The abductor boom is mounted on a crossbar extending between a pair of upright support frames which are mounted to the operating table.

Abstract: A protective cover for a hypodermic needle employs a pair of guide rods for guiding a protective cap from a retracted position to an extended protective position for shielding the hypodermic needle. A guide member projects transversely from the needle base and forms a pair of apertures which receive and interact with the guide rods. The guide rods are fixed to a protective cap portion of the cover. A guide rod mechanism is also employed in connection with a retractable, foldable sheath embodiment. The protective cover assembly may also take the form of telescopic shield sections which lock in the extended protective position by means of a cooperative projection/groove locking engagement.