Title:
【発明の名称】深部の外科切開口または体腔で縫合を行うための器具セット
Document Type and Number:
Japanese Patent JP3174885
Kind Code:
B2
Abstract:
PCT No. PCT/DK92/00010 Sec. 371 Date Jul. 13, 1993 Sec. 102(e) Date Jul. 13, 1993 PCT Filed Jan. 14, 1992 PCT Pub. No. WO92/12674 PCT Pub. Date Aug. 6, 1992.A needle driving device (1) includes a pivotally mounted needle holder (3) for a curved suturing needle (12). Following the initial pivot the needle driving member (16) is actuated for pushing the needle out of the holder. The pointed end of the needle (14) is thereby pushed to the surface of the sutured tissue. The needle is drawn outside the aperture by a pair of tongs and a surgeon may bind an initial knot on the thread. Slots (51) arranged at the ends of two V-shaped prongs enable the knot to come into contact with the tissue. The knot is then completed and brought into contact with the tissue. As the thread guides are separated an outward pull is effected which makes it possible to tie a knot even in very deep surgical apertures.
Inventors:
Visguard, selkel
Application Number:
JP50346792A
Publication Date:
June 11, 2001
Filing Date:
January 14, 1992
Export Citation:
Assignee:
Visguard, selkel
International Classes:
A61B17/04; A61B17/06; (IPC1-7): A61B17/06
Domestic Patent References:
| JP6025210B2 |
Other References:
【文献】米国特許3946740(US,A)
【文献】米国特許4935027(US,A)
【文献】米国特許4935027(US,A)
Attorney, Agent or Firm:
Nobuo Kaida (2 outside)