Title:
縫合糸アンカーシステム
Document Type and Number:
Japanese Patent JP4184979
Kind Code:
B2
Abstract:
A suture anchor system configured so as to facilitate implantation of a suture anchor (10) within a bore formed in a bone, so as to secure a suture (28) to the bone, is provided. Such a system comprises a suture anchor (10) having a suture operably engaged therewith and an insertion tool (50) having a tip and defining a first axis. The insertion tool is discrete with respect to the suture anchor (10) and is capable of implanting the suture anchor within the bore such that the suture anchor is secured in the bone. The tip (52) is engagable with the suture anchor and is configured to cooperate therewith so as to prevent the suture anchor from rotating about the first axis. Further, the insertion tool is configured with respect to the suture anchor such that a rotational force exerted on the insertion tool rotates the suture anchor about a second axis disposed perpendicularly with respect to the first axis. A predetermined axial seating force is then applied to the insertion tool, outwardly of the bore, to seat the suture anchor in the bore. The insertion tool is further configured so as to require an axial separation force to be applied thereto so as to separate the insertion tool from the suture anchor, wherein the separation force is no less than the seating force. Associated systems and methods are also provided.
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Inventors:
Bartlett, Edwin Claire
Application Number:
JP2003579671A
Publication Date:
November 19, 2008
Filing Date:
February 13, 2003
Export Citation:
Assignee:
Bartlett, Edwin Claire
International Classes:
A61B17/56; A61B17/04; A61B17/00
Foreign References:
| US6306158 |
Attorney, Agent or Firm:
Shoichi Okuyama
Arihara Koichi
Matsushima Tetsuo
Arihara Koichi
Matsushima Tetsuo