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Leonard J Bonnell, Edward H McHugh, Douglas D Sjostrom, Lanny L Johnson: Surgical instrument suitable for closed surgery such as of the knee. Dyonics, May 20, 1980: US04203444 (570 worldwide citation)

A surgical instrument useful in joint surgery for instance closed surgery of the knee. When in the form of a rotary vacuum shaver it comprises an external stationary tube having a side-facing, axially extending shaving port and an internal rotary blade capable of rotating at a slow speed, of the ord ...


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Johnson Lanny L, Mchugh Edward H, Bonnell Leonard J, Sjostrom Douglas D: Instrument chirurgical utilise pour les interventions a linterieur des articulations comme le genou, Surgical instrument suitable for closed surgery such as of the knee. Smith &Amp Nephew, SMART & BIGGAR, May 3, 1983: CA1145636 (3 worldwide citation)

Abstract of the DisclosureA surgical instrument useful in closed surgery, as ofthe knee, in the form of a vacuum shaver comprising an externalstationary tube having a side-facing, axially extending shavingport and an internal rotary blade. Radial bearing portions atboth proximal and distal ends radi ...