Surgery – Means for introducing or removing material from body for... – With means for cutting – scarifying – or vibrating tissue
Patent
1984-06-05
1985-05-14
Rosenbaum, C. Fred
Surgery
Means for introducing or removing material from body for...
With means for cutting, scarifying, or vibrating tissue
604 35, 128 24A, A61B 1720
Patent
active
045163987
ABSTRACT:
The method of aspirating body tissue and blood from a surgical site along a suction passage having a suction port at an ultrasonically vibrated end of a tool for fragmenting the tissue at the surgical site is improved by introducing an anti-coagulant fluid into the suction passage independently of the suction port.
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"Intraoperative Autotransfusion", S. H. Bennett, M.D. et al., American Journal of Surgery, pp. 257-260, vol. 123, Mar. 1972.
Cooper LaserSonics, Inc.
Kruter J. L.
Rosenbaum C. Fred
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