| 摘要 |
PROBLEM TO BE SOLVED: To continuously pass a suture through a plurality of places by one suction to shorten a suturing time. SOLUTION: This suturing device 1 is equipped with a treatment body 3 brought into contact with living body tissue 2 to apply suturing treatment thereto, the suction mechanism 4 connected to the treatment body 3 and a hollow puncture needle 6 permitting the suture 5 to pass through the inside of the same and puncturing the living body tissue 2 to pass the suture 5. The treatment body 3 is connected to the leading end part of a unidirectionally extending soft shaft member not shown in the drawing and formed into a long rectangular parallelopiped shape in the extending direction of the shaft member. One surface of the rectangular parallelopiped shape is set as a treatment surface 8 capable of closely coming into contact with the living body tissue 2 and equipped with a plurality of recessed parts 9 formed side by side in the length direction of the treatment surface 8 and an insertion hole passage 10 in which the hollow puncture needle 6 is inserted so as to be capable of continuously passing through the recessed parts 9 unidirectionally. A hole part 11 permitting the hollow puncture needle 6 to pass through is formed to the leading end part 3a of the treatment body 3. COPYRIGHT: (C)2005,JPO&NCIPI
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