APPARATUS AND METHOD FOR FORMING AN ANASTOMOSIS

Apparatus for forming an anastomosis between first and second body lumen wall sections, the apparatus comprising a coil implant (10) comprising an elongate tubular member (16) made of shape memory material, the elongate member being self-expanding from a stretched-out stowed configuration for introd...

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Bibliographic Details
Main Authors SEJOR, Eric, FRIEDRICH, Thomas, ROKOSCH, Tobias, BIADILLAH, Youssef, HEINTZE, Mario, NAZ, Christophe, GRAY, Yonatan
Format Patent
LanguageEnglish
French
German
Published 01.05.2024
Subjects
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
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Summary:Apparatus for forming an anastomosis between first and second body lumen wall sections, the apparatus comprising a coil implant (10) comprising an elongate tubular member (16) made of shape memory material, the elongate member being self-expanding from a stretched-out stowed configuration for introduction into the body, to an implantation configuration in which a first portion (12) of the elongate member forms at least a first loop (20) of the coil and a second portion (14) of the elongate member forms at least a second loop (22) of the coil, the elongate member comprising at least one interior cavity, the coil implant further comprising a plurality of magnets (24) carried by the first and second portions of the elongate member, each magnet of the plurality being at least partly accommodated within the at least one interior cavity of the elongate member, the magnets arranged such that the first loop is magnetically attracted to the second loop for creating a magnetic compression anastomosis in tissue trapped between the first and second loops. The loops may comprise spirals with tailored compression forces and/or tailored flexibility.
Bibliography:Application Number: EP20220736212