A - Human Necessities – 61 – F
Patent
A - Human Necessities
61
F
A61F 13/06 (2006.01) A61B 17/132 (2006.01) A61F 15/00 (2006.01)
Patent
CA 2322807
A method and device for treatment of a varicose vein is provided which includes the step of applying to the skin of a subject superficial to the vein to be treated a device including an element for securing the device (10) to the leg of a subject superficial to the vein to be treated such as a carrier tape, and a one-way valve element (14) such as a cantilever element biased by a spring (24) for applying a selected amount of pressure to the skin superficial to the vein to be treated in a manner such that blood flow toward the heart is permitted during peripheral venous pumping but wherein backflow away from the heart as a result of gravity is substantially reduced; and applying sufficient pressure to the skin superficial to the vein to be treated in a manner such that blood flow toward the heart is permitted during peripheral venous pumping but wherein backflow away from the heart as a result of gravity is substantially reduced.
L'invention concerne un procédé et un dispositif pour le traitement d'une varice. Ledit procédé consiste à appliquer sur la peau d'un sujet, à la surface de la veine à traiter, un dispositif comprenant un élément de fixation du dispositif (10), tel qu'une bande de support, sur la jambe du sujet, sur la surface de la veine à traiter, et un élément (14) formant valve anti-retour, tel qu'un élément en porte-à-faux sollicité par un ressort (24) pour l'application d'une pression sélectionnée sur la peau, à la surface de la veine à traiter, de manière que le sang afflue au coeur pendant le pompage veineux périphérique mais que le reflux en provenance du coeur, sous l'effet de la gravité, soit sensiblement réduit; à appliquer une pression suffisante sur la peau, sur la surface de la veine à traiter, de sorte que le sang afflue au coeur pendant le pompage veineux périphérique mais que le reflux en provenance du coeur, sous l'effet de la gravité soit sensiblement réduit.
Fratarcangelo Peter A.
Kottler Thomas
Starkey Paul
Fsk Medical Ventures Llc
Ridout & Maybee Llp
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