Title:
整形外科用固定システム及びその使用方法
Document Type and Number:
Japanese Patent JP7350790
Kind Code:
B2
Abstract:
An orthopedic fixation system fuses bone, bones, or bone pieces in a predetermined anatomical position. The orthopedic fixation system includes an implant that transitions between an unconstrained shape and a constrained insertion shape, a drill guide, first and second K-wires, and a cannulated drill bit. The drill guide and the first and second K-wires retain the bone, bones, or bone pieces in an anatomical position corresponding with the predetermined anatomical position. The cannulated drill bit fits over the first and second K-wires and drills, respectively, first and second drilled holes into the bone, bones, or bone pieces. After insertion of the implant into the first and second drilled holes, the implant attempts to transition from its constrained insertion shape to its unconstrained shape such that the implant continuously compresses the bone, bones, or bone pieces thereby holding the bone, bones, or bone pieces in the predetermined anatomical position.
More Like This:
| WO/2020/252392 | TRANSCATHETER ANNULOPLASTY SYSTEM AND METHOD |
| WO/2022/266453 | SYNCHRONOUS DRIVE SYSTEM AND METHOD OF USING SAME |
| JP6411584 | Surgical instruments with refillable staples |
Inventors:
Gaston Glen
Cheney Daniel F
Ritz Joseph Pee
Marcano Eric
Perkins Luke
Castillo Diana
Cheney Daniel F
Ritz Joseph Pee
Marcano Eric
Perkins Luke
Castillo Diana
Application Number:
JP2020572538A
Publication Date:
September 26, 2023
Filing Date:
June 28, 2019
Export Citation:
Assignee:
Depuy Synthes Products Incorporated
International Classes:
A61B17/064; A61B17/82; A61B17/92
Domestic Patent References:
| JP2009511122A |
Foreign References:
| US20170296174 | ||||
| US20130213843 |
Attorney, Agent or Firm:
Kiminobu Kato
Takafumi Oshima
Takafumi Oshima