GB2108418A
Expired / Lapsed
GB
⏱️ 0.0 years remaining
Device for applying anastomoses onto hollow organs
Assignee: Vnii Ispytatel Med Tech
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Filing: 1981-10-23
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Granted: —
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Expires: 2001-10-23
Abstract
Abstract A device for applying anastomoses onto hollow organs comprises two substantially similar parts provided with means for their coupling and each one of said parts includes two pivotally connected handles 1, 2. Each handle carries at the free end thereof flat plates 3, 4, 5, 6, the pair of these plates defining a flat clamp when the handles are brought together. The device further incorporates magazines 54 with pushers 45 and dies 24 for bending the staples. The device is provided with means for shifting tissue along the axis thereof as a torus or cushion is formed. This means includes a comb-like plate 19 with sharp points 28 provided on the plate projections, a slot 34 arranged on the inner side of the comb-like portion and engaging each projection and partially the comb proper, an adjustable support 15 carrying the comb-like plate for its travel in the plane parallel to the axis of the flat clamps, as well as retaining members 17 adapted to position adjustable support depending on the position of the comb-like plate. Used as dies 24 are needle-like dies. <IMAGE>
Inventors
- 👤 Nikolai Nikolaevich Kapitanov
- 👤 Viktor Sergeevich Saveliev
- 👤 Natalya Petrovna Petrova
- 👤 Valentin Mikhailovich Buyanov
- 👤 Vladimir Mikhailovich Fedotov
- 👤 Boris Andreevich Smirnov
- 👤 Vladimir Vasilievich Ippolitov
- 👤 Anatoly Alexandrovi Dyachikhin
Bibliographic Details
Application Number
—
Jurisdiction
GB
Data Source
google_patents
Last Synchronized
2026-10-22 22:08
CPC Classifications
A; A61; A61B; A61B17/00; A61B17/11; A61B17/115; A61B17/1152; A61B2017/1125
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
275 words
A device for applying anastomoses onto hollow organs, comprising two substantially similar parts provided with means for their coupling at suturing, each one of said parts including two pivotally connected handles, each handle carrying at the free end thereof a flat plate, removable magazines with grooves, a pusher member and dies for bending the staples or agraffes mounted on the respective outer surface of the flat plate, each of said clamps having means for shifting layers of the intestine edge axially as a torus or cushion is formed, the means including a comb-like plate which is so arranged that the longitudinal axis thereof passes along the connected plane of the coupled parts for displacement only perpendicularly to the longitudinal axis of the connection plane of the parts, sharp points provided on the projections of the comb-like plate whose height is somewhat less than the thickness of the intestine wall, a slot arranged on the inner side of the comb-like portion which faces the intestine when anastomoses is applied and engaging each projection and partially the plane of the comb proper, an adjustable support carrying the comb-like plate for its travel in the plane parallel to the axis of the flat clamps and intercon nectingthe complike plate with the flat plate of the clamp, retaining members of the adjustable support adapted to fix it in a required position depending on the position of the comb-like plate after the travel thereof parallel to the axis of the flat clamps, whereas used as each die is a needle-like die, which die is mounted with the provision to travel in the plane of flat plates defining the flat clamp.
Claim 2
Independent Claim
275 words
A device for applying anastomoses onto hollow organs, comprising two substantially similar parts provided with means for their coupling at suturing, each one of said parts including two pivotally connected handles, each handle carrying at the free end thereof a flat plate, removable magazines with grooves, a pusher member and dies for bending the staples or agraffes mounted on the respective outer surface of the flat plate, each of said clamps having means for shifting layers of the intestine edge axially as a torus or cushion is formed, the means including a comb-like plate which is so arranged that the longitudinal axis thereof passes along the connected plane of the coupled parts for displacement only perpendicularly to the longitudinal axis of the connection plane of the parts, sharp points provided on the projections of the comb-like plate whose height is somewhat less than the thickness of the intestine wall, a slot arranged on the inner side of the comb-like portion which faces the intestine when anastomoses is applied and engaging each projection and partially the plane of the comb proper, an adjustable support carrying the comb-like plate for its travel in the plane parallel to the axis of the flat clamps and intercon nectingthe complike plate with the flat plate of the clamp, retaining members of the adjustable support adapted to fix it in a required position depending on the position of the comb-like plate after the travel thereof parallel to the axis of the flat clamps, whereas used as each die is a needle-like die, which die is mounted with the provision to travel in the plane of flat plates defining the flat clamp.
Claim 3
Dependent Claim
46 words
A device according to claim 1 wherein each clamp is provided with a removable plates with grooves, movably mounted intermediate the plane of the needle-like dies and the outer surface of the flat plate of the clamp, for displacement relative to the edges of this plate.
Claim 4
Dependent Claim
33 words
A device of claim 1, wherein the adjustable supports adapted to travel in the plane of the axis of the flat clamps are made as rods with grooves engageable by spring-urged retaining means.
Claim 5
Dependent Claim
30 words
A device of claim 1,wherein the flat plate defining the clamp has enlarged portions with grooves acting as the guideways for the motion of the dies and the grooves plate.
Claim 6
Independent Claim
18 words
A device for applying anastomoses onto hollow organs, substantially as hereintofore described and illustrated in the appended drawings.
Claim 7
Independent Claim
18 words
A device for applying anastomoses onto hollow organs, substantially as hereintofore described and illustrated in the appended drawings.
References Cited (Backward Citations)
No citation records indexed.
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