Surgery – Means for introducing or removing material from body for... – With means for cutting – scarifying – or vibrating tissue
Patent
1999-03-23
2000-11-28
Thaler, Michael H.
Surgery
Means for introducing or removing material from body for...
With means for cutting, scarifying, or vibrating tissue
606170, 606185, A61B 1720
Patent
active
061528943
ABSTRACT:
A surgical cutting instrument for introduction into a cutting trocar sleeve possesses an essentially tubular housing shank, which at its distal end able to be introduced into the trocar is provided with an essentially tubular distal section able to be flexed. The distal section possesses at least one cutting means able to be deformed into a working state thereof together with the distal section. At the second, proximal end of the housing shank actuating means are provided with which the cutting means may be moved out of the form as inserted into the working form. The housing shank has a fluid duct, which adjacent to the housing shank distal section is provided with at least one outlet opening. The fluid duct is able to be bent into an arc at the distal section like the cutting means and has a fluid inlet opening at the proximal end thereof.
REFERENCES:
patent: 3969462 (1976-07-01), Stofan
patent: 5681277 (1997-10-01), Edwards et al.
patent: 5972012 (1999-10-01), Ream et al.
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