Surgery – Instruments – External pressure applicator
Patent
1990-05-21
1992-06-23
Thaler, Michael H.
Surgery
Instruments
External pressure applicator
A61B 1700
Patent
active
051239094
ABSTRACT:
A device for cracking plaque from a blood vessel comprising a fixed jaw member assembly, a moveable jaw member and hammer assembly slidably mounted on the fixed jaw member assembly and a spring transmitting a driving force to the hammer assembly. A handle is connected to the fixed jaw member assembly and a trigger activation assembly is mounted in the handle to activate a trigger releasing the hammer assembly to transmit a driving force against the moveable jaw member and an adjacent blood vessel.
REFERENCES:
patent: 1542307 (1925-06-01), Kennedy
patent: 3841212 (1974-10-01), Powell
patent: 4079740 (1978-03-01), Phalon
patent: 4087910 (1978-05-01), Doyel
patent: 4520719 (1985-06-01), Price
LeVeen Eric G.
LeVeen Harry H.
LeVeen Robert F.
Hale John S.
Thaler Michael H.
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