Vascular occlusion systems and methods

Details Vascular occlusion systems and methods Vascular occlusion systems and methods

2007-01-09

2007-01-09

Farah, A. (Department: 3735)

Surgery

Instruments

Light application

C607S088000, C128S898000

Reexamination Certificate

active

10915234

ABSTRACT:
A blood vessel occlusion system and method includes a handheld probe including a power source, the probe being adapted to transmit energy from the power source through a body surface and into a target blood vessel, for example a varicose vein. Further included is a manual or automatic switch mechanism adapted to enable and disable the power source in response to a predetermined level of compression applied, by means of the probe against the target blood vessel. When the blood vessel is compressed sufficiently to collapse and substantially slow or substantially prevent a flow of blood therethrough, the power source is activated and the vessel is cauterized, leaving the blood vessel in a condition that is resistant to recanalization.

REFERENCES:
patent: 5709224 (1998-01-01), Behl et al.
patent: 6306130 (2001-10-01), Anderson et al.
patent: 6398777 (2002-06-01), Navarro et al.
patent: 2004/0010298 (2004-01-01), Altshuler et al.
patent: 2005/0215988 (2005-09-01), Altshuler et al.

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