JP5930506B2 - 大腿骨挿入ネイル - Google Patents
大腿骨挿入ネイル Download PDFInfo
- Publication number
- JP5930506B2 JP5930506B2 JP2010200678A JP2010200678A JP5930506B2 JP 5930506 B2 JP5930506 B2 JP 5930506B2 JP 2010200678 A JP2010200678 A JP 2010200678A JP 2010200678 A JP2010200678 A JP 2010200678A JP 5930506 B2 JP5930506 B2 JP 5930506B2
- Authority
- JP
- Japan
- Prior art keywords
- nail
- insertion hole
- lag screw
- femur
- concave surface
- 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
- 238000003780 insertion Methods 0.000 title claims description 42
- 230000037431 insertion Effects 0.000 title claims description 42
- 210000000689 upper leg Anatomy 0.000 claims description 13
- 210000000988 bone and bone Anatomy 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 235000013372 meat Nutrition 0.000 description 7
- 206010017076 Fracture Diseases 0.000 description 6
- 208000010392 Bone Fractures Diseases 0.000 description 5
- 230000007423 decrease Effects 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 208000029725 Metabolic bone disease Diseases 0.000 description 1
- 229910001182 Mo alloy Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- VNTLIPZTSJSULJ-UHFFFAOYSA-N chromium molybdenum Chemical compound [Cr].[Mo] VNTLIPZTSJSULJ-UHFFFAOYSA-N 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 210000000527 greater trochanter Anatomy 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
Landscapes
- Surgical Instruments (AREA)
Description
1a ネイルの側肉部分
2 ラグスクリューの挿入孔
2a 〃 の入口部
2b 〃 の出口部
3 ラグスクリュー
4 キー
5 キー溝
6 近位側
7 カッター
Claims (1)
- 大腿骨に近位側から挿入され、骨頭に向く傾斜でラグスクリューの挿通孔を形成した大腿骨挿入ネイルにおいて、挿通孔の入口部をその周縁を含んで凹曲面で抉るとともに、この凹曲面範囲を近位側にのみ延長したことを特徴とする大腿骨挿入ネイル。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010200678A JP5930506B2 (ja) | 2010-09-08 | 2010-09-08 | 大腿骨挿入ネイル |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010200678A JP5930506B2 (ja) | 2010-09-08 | 2010-09-08 | 大腿骨挿入ネイル |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012055463A JP2012055463A (ja) | 2012-03-22 |
JP5930506B2 true JP5930506B2 (ja) | 2016-06-08 |
Family
ID=46053291
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010200678A Active JP5930506B2 (ja) | 2010-09-08 | 2010-09-08 | 大腿骨挿入ネイル |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5930506B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9427266B2 (en) * | 2012-04-16 | 2016-08-30 | DePuy Synthes Products, Inc. | Bump cut on hole edge |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE20301902U1 (de) * | 2003-02-07 | 2003-05-15 | stryker Trauma GmbH, 24232 Schönkirchen | Verriegelungsnagel, insbesondere für Frakturen der proximalen Femur |
EP2349040B9 (en) * | 2008-10-15 | 2014-12-17 | Zimmer GmbH | Intramedullary nail |
JP5291719B2 (ja) * | 2008-10-31 | 2013-09-18 | 株式会社ロバート・リード商会 | 骨固定部材及び大腿骨固定システム |
-
2010
- 2010-09-08 JP JP2010200678A patent/JP5930506B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2012055463A (ja) | 2012-03-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2712562B1 (en) | Intramedullary nail and implant system comprising the nail | |
US8409205B2 (en) | Fixation device for intramedullary nail | |
US9439695B2 (en) | Osteosynthesis system for the multidirectional, angular-stable treatment of fractures of tubular bones comprising an intramedullary nail and bone screws | |
US9522019B2 (en) | Implant for bones or vertebrae with self-constrained flexibility | |
EP2642930B1 (en) | Drill bit | |
US20070156144A1 (en) | Intramedullary nail | |
US20100217265A1 (en) | Anti-subsidence dynamic hip screw | |
US9681901B2 (en) | Osteosynthesis system for the multidirectional, angular-stable treatment of fractures of tubular bones comprising an intramedullary nail and bone screws | |
JP6562595B2 (ja) | 髄内釘および骨用ネジを備える、管状骨骨折の多方向、角度安定な治療用の骨接合システム | |
JP2018516729A (ja) | 骨固定用インプラントシステム | |
JP2008036094A (ja) | 髄内釘およびこれを備えたネイリングシステム | |
JP5930506B2 (ja) | 大腿骨挿入ネイル | |
AU2016355008B2 (en) | Dual-thread bone screw | |
JP6854835B2 (ja) | 骨ねじ | |
WO2015056328A1 (ja) | 骨接合具及び骨接合術 | |
JP5158860B2 (ja) | 大腿骨骨折治療用インプラント | |
CN104684496A (zh) | 具有减小的径向压紧的接骨螺钉 | |
JP6562596B2 (ja) | 髄内釘および骨用ネジを備える、管状骨骨折の多方向、角度安定な治療用の骨接合システム | |
JP6553058B2 (ja) | 創外固定器の適用のための細長ピン | |
US20190365442A1 (en) | Bone screws with enhanced fatigue resistance and related kits and methods | |
CN208017563U (zh) | 一种股骨近端骨折连接器 | |
AU2015336928A1 (en) | A bone fixation system and a plate therefor | |
JP7506841B1 (ja) | 木ねじ成形型 | |
KR20130042753A (ko) | 골절 치료용 k-강선 | |
JP2013094628A (ja) | 創外固定ピン |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20130820 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20140314 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20140416 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20140812 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20141103 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20141104 |
|
A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20141128 |
|
A912 | Re-examination (zenchi) completed and case transferred to appeal board |
Free format text: JAPANESE INTERMEDIATE CODE: A912 Effective date: 20150109 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20151214 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20160424 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5930506 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 |