Suture cartridge assembly for a surgical knot
First Claim
1. A suture cartridge assembly comprising:
- a) a suture filament having proximal and distal ends, said filament being formed into a partially tied surgical knot for facilitating the fastening of bodily tissue;
b) a surgical needle attached to the distal end of said suture filament;
c) a suture cartridge having top and bottom faces and a slot therein for receiving said suture filament between said top and bottom faces, said slot containing a knot recess for receiving said partially tied knot of said suture filament in said suture cartridge, wherein at least a portion of the distal end of said suture filament and said partially tied surgical knot descend from said bottom face of said cartridge;
d) a cartridge top mounted onto said top face of said suture cartridge; and
e) a grasping jaw facing said cartridge top, said jaw movable from an open position spaced from said cartridge top to a closed position adjacent said cartridge top, said jaw movable from an open position spaced from said cartridge top to a closed position adjacent said cartridge top.
1 Assignment
0 Petitions
Accused Products
Abstract
A suture cartridge assembly is disclosed. The assembly has a suture cartridge containing a slot for receiving a suture filament and a cartridge top for covering at least a portion of the filament. A grasping jaw faces the cartridge top, and it is movable from an open position spaced from the cartridge top to a closed position adjacent the cartridge top. The slot in the cartridge for receiving the filament facilitates the formation and placement of surgical knots made from the suture filament, particularly when knots are needed at remote surgical sites such as during minimally invasive surgery. The placement and deployment of the knot is further facilitated because the grasping jaw can grasp the filament or the tissue which is desired to be sutured when the jaw is moved from its open to closed positions. The ability to grasp the filament or tissue enables the surgeon to manipulate the filament or tissue during the procedure for deploying and placing the knot, further facilitating the ease with which the surgeon can deploy and place the knots in a minimally invasive procedure.
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Citations
9 Claims
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1. A suture cartridge assembly comprising:
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a) a suture filament having proximal and distal ends, said filament being formed into a partially tied surgical knot for facilitating the fastening of bodily tissue; b) a surgical needle attached to the distal end of said suture filament; c) a suture cartridge having top and bottom faces and a slot therein for receiving said suture filament between said top and bottom faces, said slot containing a knot recess for receiving said partially tied knot of said suture filament in said suture cartridge, wherein at least a portion of the distal end of said suture filament and said partially tied surgical knot descend from said bottom face of said cartridge; d) a cartridge top mounted onto said top face of said suture cartridge; and e) a grasping jaw facing said cartridge top, said jaw movable from an open position spaced from said cartridge top to a closed position adjacent said cartridge top, said jaw movable from an open position spaced from said cartridge top to a closed position adjacent said cartridge top. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A suture cartridge assembly for facilitating the placement of a surgical knot made from a suture filament, said assembly comprising:
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a) a suture cartridge containing a slot therein for receiving said suture filament and a cartridge top for covering at least a portion of said filament within said slot; b) a grasping jaw facing said cartridge top, said jaw having an inner serrated surface, said jaw movable from and open position spaced from said cartridge top to a closed position adjacent said cartridge top; and c) a cartridge carrier having a channel therein for receiving said suture cartridge, said channel including a pair of spaced-apart containing walls each having a serrated top edge surface; wherein when said suture cartridge is received in said cartridge carrier between said containing walls of said channel, said serrated top edge surfaces of said containing walls protrude from said cartridge top of said suture cartridge, and when said grasping jaw is in said closed position, said inner serrated surface of said grasping jaw meshes with said serrated top edge surfaces of said containing walls. - View Dependent Claims (8, 9)
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Specification