Abstract: A surgical instrument for ligating tubular organs in deep body-cavities in which there are three, elongated, mutually-movable, mutually-parallel elements one element carrying a magazine of U-shaped staples, another element including a movement-limiter serving as a pusher for forcing staples out of the magazine, and the third element serving as a supporting member fitted with a needle-shaped die formed as a hook for grasping and orienting the tubular organ being ligated; the element with the staple magazine having at its end a spring mechanism for pressing and fixing the grasped portion of the tubular organ being ligated as the first and third elements move relative to each other.

Abstract: A surgical apparatus for suturing vessels with metal staples comprising an anvil part having two hinged halves, forming, when joined together, a working head at the end, with a through hole for the passage of the vessel to be sutured, and a bell mouth for the vessel spreading, and a staple part. The staple part includes two hinged L-shaped plates encompassing the working head on the outside. Recesses are provided on the outer surface of the working head's bell mouth for clinching the ends of the staples, and secured on the ends of the plates of the staple part are magazines with slots for staples and staple tappets, the slots of the stapple magazines are opposite the grooves on the bell mouth. The bell mouth of the working head is shaped, in section, as a polygon elongated in the direction of its two opposite apices lying on the split line of the working head.The proposed apparatus provides for the suturing of vessels end-to-end, end-to-side and at an angle less than 90.degree.

Abstract: A surgical instrument for suturing organs and tissues with metal staples which includes a supporting body with a longitudinal slot and a flat frame. The frame has a supporting jaw provided with a flat face facing the slot. The flat face of the supporting jaw has a number of depressions for the staple legs to bend. The slot accommodates the staple body with the head into which the staple magazine is inserted, and a staple ejector. The slot in the supporting body opens in a direction perpendicular to the plane of the supporting body frame, whereby it becomes possible for the staple body with the staple ejector to be inserted into and extracted from the slot in said direction.

Abstract: A surgical apparatus for suturing organs and tissues with metal staples, comprising a frame provided with an opening and a clamp member having, on a side facing the frame opening, a flat portion provided with recesses for bending staples, a staple head with a staple holder and a staple pusher, both mounted on the frame for perpendicular travel relative to the clamp member, as well as drives for the staple head and pusher. The clamp member is releasable connected to part of the frame, which permits tissues being sutured being brought to the holder from the flat portion side of said clamp member.