A - Human Necessities – 61 – B
Patent
A - Human Necessities
61
B
128/113
A61B 17/14 (2006.01)
Patent
CA 1162125
Abstract of the Disclosure The surgical instrument comprises a cylindrical body having a mandrel at one its end and accommodating coaxially arranged a rod carrying a circular knife locked in placed thereon and provided with a mechanism for its longitudinal traversing, and a stem carrying a thrust head axially traversable with respect to the rod, and a circular anastomosing mechanism, which is made up of two members. One of the members of said mechanism is located on the mandrel and carries a num- ber of suturing elements adapted to interact with the rod so as to ravel along with the latter in the cour- se of establishing circular anastomoses, while the other member is situated on the thrust head. The member of the circular anastomosing mechanism located on the mandrel, comprises two rings spaced somewhat apart from each other. A plurality of suturing elements, made as needles are equispaced circumferentially bet- ween said rings, while some of the needles carry shock- -absorbers. The other member of the circular anastomo- sing mechanism situated on the thrust head, is essen- tially a ring so connected to the latter as to be disengaged therefrom when anastomosing. Both of the members of the circular anastomosing mechanism are joined through the needles and are left in the lumen of the colon operated upon until complete necrosis of the compressed colon portion occurs. The proposed surgical instrument is intended for establishing circular anastomoses in various segments of the colon.
356773
Guskov Igor A.
Kanshin Nikolai N.
Konoplev Alexei A.
Mats Matvei M.
Sachkov Alexandr E.
Guskov Igor A.
Kanshin Nikolai N.
Konoplev Alexei A.
Marks & Clerk
Mats Matvei M.
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