FIELD: medical engineering. SUBSTANCE: device has handle and working part as elongated curved blade having notches. The notches are directed at an acute angle to the cutting edge towards the handle. The working part has various degree curvature and length and has single-sided sharpening like that of a razor. The notches are on the side of the sharpening. Through canal for supplying anesthetic solution in advance is manufactured along the blade back edge. EFFECT: reduced risk of traumatic injuries; reliable vein transection and anesthesia; accelerated recovery. 3 dwg
Title | Year | Author | Number |
---|---|---|---|
PHLEBOTOME | 2002 |
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Authors
Dates
2002-08-27—Published
2000-04-13—Filed