JP6263690B2 - 人工膝関節置換用骨切除治具。 - Google Patents
人工膝関節置換用骨切除治具。 Download PDFInfo
- Publication number
- JP6263690B2 JP6263690B2 JP2013219845A JP2013219845A JP6263690B2 JP 6263690 B2 JP6263690 B2 JP 6263690B2 JP 2013219845 A JP2013219845 A JP 2013219845A JP 2013219845 A JP2013219845 A JP 2013219845A JP 6263690 B2 JP6263690 B2 JP 6263690B2
- Authority
- JP
- Japan
- Prior art keywords
- knee joint
- jig
- holder
- arm
- artificial knee
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 210000000988 bone and bone Anatomy 0.000 title claims description 22
- 238000002271 resection Methods 0.000 title claims description 18
- 238000013150 knee replacement Methods 0.000 title 1
- 210000000629 knee joint Anatomy 0.000 claims description 21
- 210000003127 knee Anatomy 0.000 claims description 12
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 210000000689 upper leg Anatomy 0.000 description 7
- 238000013170 computed tomography imaging Methods 0.000 description 2
- 208000036487 Arthropathies Diseases 0.000 description 1
- 208000012659 Joint disease Diseases 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
Landscapes
- Surgical Instruments (AREA)
- Prostheses (AREA)
Description
ピンを短いものにして二本にし、その拠りどころの確実性と操作の容易性を確保したものである。
2 アーム
3 ホルダー
4 基柱
5 ピン挿入体
6 固定ねじ
7 スライダー
8 固定ねじ
9 ピン
10 受台
11 支持軸
12 目盛
13 零ポイント
14 中心軸
15 孔
16 スリーブ
17 突起
18 大腿骨
19 ピン
20 前面
21 端面
22 後面
23 前部面取り面
24 後部面取り面
Claims (4)
- 人工膝関節置換用の膝関節を埋め込む大腿骨骨端切除治具であり、膝の上方の前面に当接される当接板と、当接板から前方に伸びるアームと、アームから下方に伸びるホルダーと、ホルダーから顆側に伸びる基柱と、基柱に取り付けられた左右二個の上方に伸びる孔があいたスリーブが設けられたピン挿入体とを有することを特徴とする人工膝関節置換用骨切除治具。
- ホルダーにスライダーが上下にスライド可能に収納されているとともに、スライダーにアームが屈曲可能に連結されており、かつ、ホルダーは受台に載せられており、受台に対して角度変更可能に設けられている請求項1の人工膝関節置換用骨切除治具。
- 当接板がアームに対して前後に伸縮可能に設けられている請求項1又は2の人工膝関節置換用骨切除治具。
- ピン挿入体が基柱に対して膝の左右方向に回転可能な請求項1〜3いずれかの人工膝関節置換用骨切除冶具。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013219845A JP6263690B2 (ja) | 2013-10-23 | 2013-10-23 | 人工膝関節置換用骨切除治具。 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013219845A JP6263690B2 (ja) | 2013-10-23 | 2013-10-23 | 人工膝関節置換用骨切除治具。 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015080597A JP2015080597A (ja) | 2015-04-27 |
JP6263690B2 true JP6263690B2 (ja) | 2018-01-24 |
Family
ID=53011534
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013219845A Active JP6263690B2 (ja) | 2013-10-23 | 2013-10-23 | 人工膝関節置換用骨切除治具。 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6263690B2 (ja) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2931206B2 (ja) * | 1994-06-03 | 1999-08-09 | ナカシマプロペラ株式会社 | 大腿骨穴明け治具 |
US5683397A (en) * | 1995-02-15 | 1997-11-04 | Smith & Nephew, Inc. | Distal femoral cutting guide apparatus for use in knee joint replacement surgery |
JPH08308857A (ja) * | 1995-05-19 | 1996-11-26 | Nakashima Propeller Kk | 大腿骨穴あけガイド |
JP5286336B2 (ja) * | 2010-08-18 | 2013-09-11 | ライト・メディカル・ジャパン株式会社 | 人工膝関節置換前の骨切り前処理治具 |
JP6010794B2 (ja) * | 2012-07-18 | 2016-10-19 | バイオメット・ジャパン株式会社 | 手術用ジグ |
US9060786B2 (en) * | 2013-08-15 | 2015-06-23 | Biomet Manufacturing, Llc | X-ray based cut block positioning jig |
-
2013
- 2013-10-23 JP JP2013219845A patent/JP6263690B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2015080597A (ja) | 2015-04-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US11490902B2 (en) | Patient specific instrumentation (PSI) for orthopedic surgery and systems and methods for using X-rays to produce same | |
AU2016213829B2 (en) | Anatomic femoral drill guide | |
US20180318022A1 (en) | Systems and methods for repairing bone with multiple tools | |
JP5562633B2 (ja) | 整形外科切除ガイド器具 | |
JP7128793B2 (ja) | 寛骨臼インプラント位置合わせデバイスおよび方法 | |
JP6326069B2 (ja) | 全人工膝関節置換術の方法、システムおよび機器 | |
JP2013523415A (ja) | 患者立脚型コンピュータ支援外科的処置のためのシステムおよび方法 | |
TW200920305A (en) | Preoperative plan making device for artificial knee joint replacement and operation assisting tool | |
KR20160119823A (ko) | 전방 및 후방 참조 크기 설정 가이드 및 절단 블록 및 방법 | |
US20080208203A1 (en) | Bone measurement device | |
JP2013501562A (ja) | スタイラス組立体 | |
JP6205950B2 (ja) | 人工股関節手術器具 | |
WO2006030637A1 (ja) | 骨追跡装置固定部材 | |
JP2020018382A (ja) | レーザ投影器具及びガイド器具 | |
JP6263690B2 (ja) | 人工膝関節置換用骨切除治具。 | |
JP4986183B2 (ja) | 位置測定システムにより人工骨を位置決めするための方法及び装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20161021 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20161024 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20170629 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20170706 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20170718 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20170727 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20170901 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20170902 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6263690 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |