Method for manufacturing needle attached sutures and apparatus therefor

PCT No. PCT/JP97/00199 Sec. 371 Date Sep. 29, 1997 Sec. 102(e) Date Sep. 29, 1997 PCT Filed Jan. 29, 1997 PCT Pub. No. WO97/27806 PCT Pub. Date Aug. 7, 1997This invention relates to a method for manufacturing a needle attached suture and an apparatus therefor. A needle attached suture is obtained by...

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Hauptverfasser:	SHIKAKUBO, KENJI, YANAGISAWA, GENNAI, OMURAYA, SATOSHI
Format:	Patent
Sprache:	eng
Schlagworte:	DIAGNOSIS HUMAN NECESSITIES HYGIENE IDENTIFICATION MAKING NEEDLES, PINS OR NAILS OF METAL MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL MEDICAL OR VETERINARY SCIENCE PERFORMING OPERATIONS PUNCHING METAL SURGERY TRANSPORTING
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Zusammenfassung:	PCT No. PCT/JP97/00199 Sec. 371 Date Sep. 29, 1997 Sec. 102(e) Date Sep. 29, 1997 PCT Filed Jan. 29, 1997 PCT Pub. No. WO97/27806 PCT Pub. Date Aug. 7, 1997This invention relates to a method for manufacturing a needle attached suture and an apparatus therefor. A needle attached suture is obtained by inserting a suture into an insertion hole formed in the end of a needle N which is held by a needle retaining unit 16 and by swaging the end of the needle with the suture. The method and the apparatus have been developed to accurately position the end of the needle for swaging with the suture to stabilize the swaging strength between the suture and the needle. Before the swaging, the needle is held by the needle retaining unit 16, and the end of the needle N is pushed to a certain position by a rod 99 or its equivalent. Thereby, the end of the needle N relative to the needle retaining unit 16 is accurately positioned.