JP2018175380A - 連結器 - Google Patents
連結器 Download PDFInfo
- Publication number
- JP2018175380A JP2018175380A JP2017079208A JP2017079208A JP2018175380A JP 2018175380 A JP2018175380 A JP 2018175380A JP 2017079208 A JP2017079208 A JP 2017079208A JP 2017079208 A JP2017079208 A JP 2017079208A JP 2018175380 A JP2018175380 A JP 2018175380A
- Authority
- JP
- Japan
- Prior art keywords
- rod
- fixing member
- elastic body
- groove
- fixed
- 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.)
- Granted
Links
- 230000007246 mechanism Effects 0.000 claims description 15
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 abstract description 4
- 239000007787 solid Substances 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000012937 correction Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
- A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
- A61B17/70—Spinal positioners or stabilisers ; Bone stabilisers comprising fluid filler in an implant
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
- F16B7/04—Clamping or clipping connections
Landscapes
- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Engineering & Computer Science (AREA)
- Neurology (AREA)
- General Engineering & Computer Science (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Mechanical Engineering (AREA)
- Surgical Instruments (AREA)
Abstract
Description
10…ボディ
20…弾性体
20A…固定端
20B…自由端
25…アーム
40…固定部材
50、52…係合機構
45、54…変位機構
Claims (5)
- 2つのロッドを受け入れ可能な溝部を有するボディと、
各ロッドの周面に接し弾性変形可能な弾性体と、
前記弾性体を弾性変形させ前記ロッドを固定する固定部材と、
を備えていることを特徴とする連結器。 - 前記弾性体は、前記ボディに固定される固定端(20A)と、前記ロッドの一部を囲み、前記ボディ内部に配置される自由端(20B)と、を有し、前記自由端は、前記固定部材との接触により弾性変形することを特徴とする請求項1に記載の連結器。
- 前記弾性体は、前記ボディ内部の左右に設けられ、前記固定部材は、前記弾性体間に配置され、前記弾性体の自由端側は、前記固定部材と前記弾性体との間に設けられる係合機構を介して保持されていることを特徴とする請求項2に記載の連結器。
- 前記固定部材と前記弾性体との間には、前記弾性体の自由端側先端部を前記溝部の中心側に変位させる変位機構を備えていることを特徴とする請求項2又は請求項3に記載の連結器。
- 固定部材は、弾性部材を変位させない初期位置と弾性部材を変位させ前記ロッドを固定する固定位置の間を移動可能に前記ボディに固定されていることを特徴とする請求項1乃至4のいずれか一項に記載の連結器。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017079208A JP6889907B2 (ja) | 2017-04-12 | 2017-04-12 | 連結器 |
PCT/JP2018/014918 WO2018190293A1 (ja) | 2017-04-12 | 2018-04-09 | 連結器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017079208A JP6889907B2 (ja) | 2017-04-12 | 2017-04-12 | 連結器 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2018175380A true JP2018175380A (ja) | 2018-11-15 |
JP2018175380A5 JP2018175380A5 (ja) | 2020-05-07 |
JP6889907B2 JP6889907B2 (ja) | 2021-06-18 |
Family
ID=63792615
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017079208A Active JP6889907B2 (ja) | 2017-04-12 | 2017-04-12 | 連結器 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP6889907B2 (ja) |
WO (1) | WO2018190293A1 (ja) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002064016A2 (en) * | 2001-02-12 | 2002-08-22 | Spinal Innovations | Rod to rod connector |
JP2005351303A (ja) * | 2004-06-08 | 2005-12-22 | Pica Corp | クランプ用スペーサ及びクランプ |
US20060004360A1 (en) * | 2002-09-04 | 2006-01-05 | Aesculap Ag & Co. Kg | Orthopedic fixation device |
WO2007127602A2 (en) * | 2006-04-24 | 2007-11-08 | Warsaw Orthopedic, Inc. | Connector apparatus |
JP2008526397A (ja) * | 2005-01-18 | 2008-07-24 | シンテス ゲーエムベーハー | 骨固定要素付き細長差込み具角度安定相互固定装置 |
FR2956803A1 (fr) * | 2010-03-01 | 2011-09-02 | Medicrea International | Materiel d'osteosynthese vertebrale |
-
2017
- 2017-04-12 JP JP2017079208A patent/JP6889907B2/ja active Active
-
2018
- 2018-04-09 WO PCT/JP2018/014918 patent/WO2018190293A1/ja active Application Filing
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002064016A2 (en) * | 2001-02-12 | 2002-08-22 | Spinal Innovations | Rod to rod connector |
US20060004360A1 (en) * | 2002-09-04 | 2006-01-05 | Aesculap Ag & Co. Kg | Orthopedic fixation device |
JP2005351303A (ja) * | 2004-06-08 | 2005-12-22 | Pica Corp | クランプ用スペーサ及びクランプ |
JP2008526397A (ja) * | 2005-01-18 | 2008-07-24 | シンテス ゲーエムベーハー | 骨固定要素付き細長差込み具角度安定相互固定装置 |
WO2007127602A2 (en) * | 2006-04-24 | 2007-11-08 | Warsaw Orthopedic, Inc. | Connector apparatus |
FR2956803A1 (fr) * | 2010-03-01 | 2011-09-02 | Medicrea International | Materiel d'osteosynthese vertebrale |
Also Published As
Publication number | Publication date |
---|---|
JP6889907B2 (ja) | 2021-06-18 |
WO2018190293A1 (ja) | 2018-10-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US11812999B2 (en) | Coupling assembly and polyaxial bone anchoring device comprising the same | |
JP4550814B2 (ja) | 移植物を取り扱うための外科器具 | |
CN103976785B (zh) | 联接组件和具有这样的联接组件的骨锚固装置 | |
TWI527559B (zh) | 容納桿件以聯結桿件至骨骼固定元件用之容納件,以及具有如此容納件之骨骼固定裝置 | |
US9566091B2 (en) | Method and tool for assembling a bone anchoring device | |
JP5015557B2 (ja) | 骨固定装置 | |
JP4603035B2 (ja) | 縦構造部材を相対的に位置決めする装置 | |
US20120253397A1 (en) | Rod connector | |
TW201345480A (zh) | 多軸式骨骼固定裝置及其製法 | |
US10114179B2 (en) | Optical connector, pin keeper, pin insertion jig, expansion member, and pin insertion tool | |
KR20150072369A (ko) | 확대된 피봇각을 지닌 다축 뼈 고정 장치 | |
JP2010155077A (ja) | ロッドを骨固定要素に連結するためにロッドを受けるための受け部および骨固定装置 | |
JP6360615B2 (ja) | 固定ハイブリッド歯科アタッチメントアセンブリおよびその使用方法 | |
EP1958578A1 (en) | Connector | |
JP2022517545A (ja) | 医療器具を支持するための支持アーム装置 | |
JP2005537139A (ja) | ネジホルダーを有するネジ回し | |
JP5197177B2 (ja) | プラグとコンセントの接続構造 | |
CN210933437U (zh) | 一种夹持机构及夹持系统 | |
JP2018175380A (ja) | 連結器 | |
KR100988305B1 (ko) | 교정 스크류 시술용 드라이버 | |
JP2015043858A (ja) | クリップカートリッジおよびクリップ装置 | |
KR101714541B1 (ko) | 치과기구용 드라이버 홀더 | |
KR101714533B1 (ko) | 치과기구용 드라이버 홀더 | |
KR101684959B1 (ko) | 치과기구용 드라이버 홀더 및 이를 포함하는 드라이버 장치 | |
JP6830280B2 (ja) | 骨固定装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7422 Effective date: 20191008 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20191015 |
|
RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20191015 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20200324 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20200324 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20210203 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20210325 |
|
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: 20210512 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20210517 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6889907 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |