Apparatus and system for inserting implants into human organs

Details Apparatus and system for inserting implants into human organs Apparatus and system for inserting implants into human organs

A - Human Necessities

61

F

A61F 2/02 (2006.01) A61F 2/24 (2006.01) A61L 27/38 (2006.01)

Patent

CA 2382137

The invention relates to a method for inserting implants into human organs, especially for implanting biological and artificial heart valves. According to the inventive method, the implant is firstly provided with an adapter element, a receiving element that is matched to the adapter element is then sutured to the receiver organ and, finally, the adapter element is attached to the receiver element. The receiver element and adapter element are ring-shaped and provided with threads that are matched to one another. They are interconnected by turning via a self-locking bayonet lock. Before attaching to the receiver element, the implant and the adapter element are coated with living cells. Both the receiving element as well as the adapter element are provided with flange-like projections which comprise constructive elements for suturing to the receiver organ or implant.

L'invention concerne un procédé pour introduire des implants dans des organes humains, notamment pour implanter des valvules cardiaques biologiques et artificielles. Ce procédé consiste tout d'abord à équiper l'implant d'un élément adaptateur, puis à raccorder l'organe du receveur et un élément de réception adapté à l'élément adaptateur au moyen d'une suture, et enfin à raccorder l'élément adaptateur à l'élément de réception. L'élément adaptateur et l'élément de réception présentent une forme annulaire et comportent des filetages adaptés les uns aux autres. Ils sont raccordés par rotation d'un verrouillage à baïonnette autobloquant. Avant l'assemblage avec l'élément de réception, l'implant et l'élément adaptateur sont recouverts de cellules vivantes. L'élément de réception comme l'élément adaptateur sont pourvus respectivement d'éléments saillants de type épaulement qui présentent des éléments de structure servant à la suture avec l'organe du receveur et l'implant.

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