Surgery – Truss – Perineal
Patent
1979-10-18
1982-01-05
Michell, Robert W.
Surgery
Truss
Perineal
A61F 504, A61B 1718
Patent
active
043088635
ABSTRACT:
An improved external fixation device is disclosed composed of a pair of arcuate frame segments and multiple adjustment rods and pin holders, which cooperate with one another as well as plural pins extending through the soft tissue and bone of a patient to rigidly immobilize a bone fracture and permit compression, neutralization or distraction of the fracture from a location external to the body.
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patent: 3993055 (1976-11-01), Volkov et al.
patent: 4006740 (1977-02-01), Volkov et al.
patent: 4185623 (1980-01-01), Volkov et al.
Ace Orthopedic Manufacturing Inc.
Michell Robert W.
Shedd C. W.
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