Surgery – Means for introducing or removing material from body for... – With means for cutting – scarifying – or vibrating tissue
Patent
1992-07-08
1993-09-28
Hirsch, Paul J.
Surgery
Means for introducing or removing material from body for...
With means for cutting, scarifying, or vibrating tissue
604902, A61B 1732
Patent
active
052482979
ABSTRACT:
A surgical suction tube has a relief path formed between a suction tube body for sucking subcutaneous tissues through a suction mouth and a fluid supply tube for supplying a fluid such as Ringer's solution around the suction mouth. Since the fluid sent through the fluid supply tube is permitted to flow into the suction tube body through the relief path, it is in no way blocked even when the fluid supply tube is closed with subcutaneous tissues, and consequently the surgical operation can be continuously performed without interruption.
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