Title:
骨ピン、骨ピン用ガイドスリーブ、骨ピン用抜去部材、およびキット
Document Type and Number:
Japanese Patent JP6788126
Kind Code:
B2
Abstract:
The present invention relates to an osseous pin (1) for bone fracture fixation. The pin comprises a threaded front section (2) and an unthreaded rear section (3). The threaded front section is configured with two or more kerfs (4) to facilitate breaking of the pin at any one of said kerfs. The present invention also relates to a guide sleeve for use in insertion of the osseous pin (1) into bone fragments at a bone fracture and breaking of said pin at the kerf (4) closest to the entrance site of the pin into the bone fragments. The present invention also relates to an extraction member for use in extraction of the osseous pin (1) from bone fragments at a healed bone fracture and a kit, comprising said components.
Inventors:
Henrik Hanson
Application Number:
JP2019542777A
Publication Date:
November 18, 2020
Filing Date:
October 25, 2016
Export Citation:
Assignee:
Swemak Innovation Arb
International Classes:
A61B17/86; A61B17/90; A61B17/92
Domestic Patent References:
| JP2016508831A | ||||
| JP2004527284A | ||||
| JP2004500916A | ||||
| JP2014171753A |
Foreign References:
| DE10015734A1 | ||||
| US3842824 | ||||
| US20030040751 | ||||
| US3675328 | ||||
| CN200942119Y |
Attorney, Agent or Firm:
Yasuhiko Murayama
Shinya Mitsuhiro
Tatsuhiko Abe
Shinya Mitsuhiro
Tatsuhiko Abe