CN106388919B - 可实现微创手术目的的圈簧形骨外固定器及其工作方法 - Google Patents
可实现微创手术目的的圈簧形骨外固定器及其工作方法 Download PDFInfo
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- CN106388919B CN106388919B CN201610807146.6A CN201610807146A CN106388919B CN 106388919 B CN106388919 B CN 106388919B CN 201610807146 A CN201610807146 A CN 201610807146A CN 106388919 B CN106388919 B CN 106388919B
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- 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
- A61B17/60—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 for external osteosynthesis, e.g. distractors, contractors
- A61B17/66—Alignment, compression or distraction mechanisms
-
- 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
- A61B17/60—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 for external osteosynthesis, e.g. distractors, contractors
- A61B17/62—Ring frames, i.e. devices extending around the bones to be positioned
-
- 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
- A61B17/60—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 for external osteosynthesis, e.g. distractors, contractors
- A61B17/64—Devices extending alongside the bones to be positioned
-
- 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
- A61B17/60—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 for external osteosynthesis, e.g. distractors, contractors
-
- 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
- A61B17/60—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 for external osteosynthesis, e.g. distractors, contractors
- A61B17/64—Devices extending alongside the bones to be positioned
- A61B17/6441—Bilateral fixators, i.e. with both ends of pins or wires clamped
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
-
- 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
- A61B17/60—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 for external osteosynthesis, e.g. distractors, contractors
- A61B17/64—Devices extending alongside the bones to be positioned
- A61B17/645—Devices extending alongside the bones to be positioned comprising a framework
-
- 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
- A61B17/82—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin for bone cerclage
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
- A61L31/02—Inorganic materials
- A61L31/022—Metals or alloys
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
- A61L31/04—Macromolecular materials
- A61L31/06—Macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
- A61L31/14—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
- A61L31/148—Materials at least partially resorbable by the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
- A61B2017/00238—Type of minimally invasive operation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00831—Material properties
-
- 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
- A61B2017/564—Methods for bone or joint treatment
-
- 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
- A61B17/60—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 for external osteosynthesis, e.g. distractors, contractors
- A61B2017/606—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 for external osteosynthesis, e.g. distractors, contractors with resilient spring element
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610807146.6A CN106388919B (zh) | 2014-10-24 | 2014-10-24 | 可实现微创手术目的的圈簧形骨外固定器及其工作方法 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410578513.0A CN104323840B (zh) | 2014-10-24 | 一种圈簧形骨外固定器 | |
CN201610807146.6A CN106388919B (zh) | 2014-10-24 | 2014-10-24 | 可实现微创手术目的的圈簧形骨外固定器及其工作方法 |
Related Parent Applications (1)
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CN201410578513.0A Division CN104323840B (zh) | 2014-10-24 | 2014-10-24 | 一种圈簧形骨外固定器 |
Publications (2)
Publication Number | Publication Date |
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CN106388919A CN106388919A (zh) | 2017-02-15 |
CN106388919B true CN106388919B (zh) | 2019-03-12 |
Family
ID=52398758
Family Applications (8)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610808907.XA Active CN106236226B (zh) | 2014-10-24 | 2014-10-24 | 可适应粉碎性骨折的圈簧形骨外固定器 |
CN201610808693.6A Active CN106214236B (zh) | 2014-10-24 | 2014-10-24 | 一种实现微创手术目的的圈簧形骨外固定器 |
CN201610808508.3A Withdrawn CN106308913A (zh) | 2014-10-24 | 2014-10-24 | 可适应粉碎性骨折的圈簧形骨外固定器及其工作方法 |
CN201610806457.0A Withdrawn CN106236224A (zh) | 2014-10-24 | 2014-10-24 | 适应粉碎性骨折的圈簧形骨外固定器 |
CN201610807543.3A Active CN106361419B (zh) | 2014-10-24 | 2014-10-24 | 一种可适应粉碎性骨折的骨外固定器 |
CN201610808545.4A Active CN106236225B (zh) | 2014-10-24 | 2014-10-24 | 一种适应粉碎性骨折的圈簧形骨外固定器 |
CN201610808909.9A Active CN106236227B (zh) | 2014-10-24 | 2014-10-24 | 可实现微创手术的圈簧形骨外固定器 |
CN201610807146.6A Active CN106388919B (zh) | 2014-10-24 | 2014-10-24 | 可实现微创手术目的的圈簧形骨外固定器及其工作方法 |
Family Applications Before (7)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610808907.XA Active CN106236226B (zh) | 2014-10-24 | 2014-10-24 | 可适应粉碎性骨折的圈簧形骨外固定器 |
CN201610808693.6A Active CN106214236B (zh) | 2014-10-24 | 2014-10-24 | 一种实现微创手术目的的圈簧形骨外固定器 |
CN201610808508.3A Withdrawn CN106308913A (zh) | 2014-10-24 | 2014-10-24 | 可适应粉碎性骨折的圈簧形骨外固定器及其工作方法 |
CN201610806457.0A Withdrawn CN106236224A (zh) | 2014-10-24 | 2014-10-24 | 适应粉碎性骨折的圈簧形骨外固定器 |
CN201610807543.3A Active CN106361419B (zh) | 2014-10-24 | 2014-10-24 | 一种可适应粉碎性骨折的骨外固定器 |
CN201610808545.4A Active CN106236225B (zh) | 2014-10-24 | 2014-10-24 | 一种适应粉碎性骨折的圈簧形骨外固定器 |
CN201610808909.9A Active CN106236227B (zh) | 2014-10-24 | 2014-10-24 | 可实现微创手术的圈簧形骨外固定器 |
Country Status (1)
Country | Link |
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CN (8) | CN106236226B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106236226B (zh) * | 2014-10-24 | 2019-08-09 | 中南大学湘雅三医院 | 可适应粉碎性骨折的圈簧形骨外固定器 |
CN108995784B (zh) * | 2018-09-12 | 2019-09-20 | 中国船舶科学研究中心(中国船舶重工集团公司第七0二研究所) | 一种具有网兜限位装置的深海装备 |
CN114917009B (zh) * | 2022-05-12 | 2022-10-25 | 中国人民解放军总医院第四医学中心 | 一种力学增强的全螺纹拉力螺钉 |
Family Cites Families (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH536107A (de) * | 1971-03-16 | 1973-04-30 | Paolo Prof Dr Med Riniker | Fixator für Diaphysenbrüche |
DE3510305A1 (de) * | 1985-03-22 | 1986-09-25 | Isidor Prof. Dr.med. 6930 Eberbach Wasserstein | Vorrichtung zur externen fixation von knochensegmenten |
DE3720242A1 (de) * | 1987-06-19 | 1988-12-29 | Schewior Thomas Dr Med | Ringfixateur zum einrichten von knochenabschnitten und/oder -fragmenten und zum erzeugen von knochen-spannlagen |
CN1044042A (zh) * | 1989-01-10 | 1990-07-25 | 临床矫形外伤学实验科学研究院 | 带自动内脱位的接骨装置 |
US5127413A (en) * | 1990-08-09 | 1992-07-07 | Ebert Edward A | Sinous suture |
US5766173A (en) * | 1993-06-10 | 1998-06-16 | Texas Scottish Rite Hospital For Children | Distractor mechanism for external fixation device |
US5451225A (en) * | 1993-06-10 | 1995-09-19 | Texas Scottish Rite Hospital For Crippled Children | Fastener for external fixation device wires and pins |
US5611801A (en) * | 1994-11-29 | 1997-03-18 | Pioneer Laboratories, Inc. | Method and apparatus for bone fracture fixation |
IT1289103B1 (it) * | 1996-05-15 | 1998-09-25 | Orthofix Srl | Fissatore esterno compatto |
RU2149593C1 (ru) * | 1996-07-23 | 2000-05-27 | Сибирский государственный медицинский университет | Способ возмещения дефектов длинных костей |
US5863292A (en) * | 1996-09-26 | 1999-01-26 | Tosic; Aleksandar | Articulated external orthopedic fixation system and method of use |
US5993452A (en) * | 1998-08-24 | 1999-11-30 | Biomet Inc. | Cerclage system |
US7056321B2 (en) * | 2000-08-01 | 2006-06-06 | Endius, Incorporated | Method of securing vertebrae |
CN2527235Y (zh) * | 2002-04-12 | 2002-12-25 | 韩富 | 接骨器 |
CN2631456Y (zh) * | 2003-04-18 | 2004-08-11 | 王秋霞 | 一种外固定架弹性器 |
CN1870952B (zh) * | 2003-10-17 | 2012-07-18 | 比德曼莫泰赫有限公司 | 弹性植入物 |
DE502004009865D1 (de) * | 2003-11-07 | 2009-09-17 | Biedermann Motech Gmbh | Ür knochen |
CN2875346Y (zh) * | 2005-11-02 | 2007-03-07 | 王秋霞 | 一种新型外固定架弹性器 |
CN101416900B (zh) * | 2007-10-28 | 2011-08-17 | 王秋霞 | 一种外固定架弹性器 |
CN101803941B (zh) * | 2010-04-09 | 2012-08-29 | 武汉康斯泰德科技有限公司 | 跨腕关节固定的腕关节活动连接杆 |
IT1401010B1 (it) * | 2010-07-13 | 2013-07-05 | Intrauma S R L | Dispositivo migliorato per il cerchiaggio di ossa fratturate e sistema di cerchiaggio utilizzante un dispositivo siffatto. |
CN102813544B (zh) * | 2011-06-07 | 2015-07-15 | 丁真奇 | 髋部骨折的外固定架 |
CN103099658A (zh) * | 2011-11-10 | 2013-05-15 | 上海市第六人民医院 | 微型掌、指骨外固定支架 |
ITGE20120093A1 (it) * | 2012-09-14 | 2014-03-15 | Mikai S P A | Fissatore circolare esterno |
CN103006302B (zh) * | 2012-10-22 | 2016-12-21 | 夏和桃 | 骨外固定器用球形万向关节及调控式仿生骨外固定器 |
CN102860861B (zh) * | 2012-10-22 | 2014-04-23 | 夏和桃 | 骨外固定器用快速延长杆及调控式仿生骨外固定器 |
CN103815958B (zh) * | 2012-11-19 | 2016-08-03 | 苏芳庆 | 螺旋式骨折固定器 |
EP2777565B1 (en) * | 2013-03-11 | 2019-05-08 | Stryker European Holdings I, LLC | External fixator system |
CN203425021U (zh) * | 2013-09-06 | 2014-02-12 | 江苏广济医疗科技有限公司 | 管状牵伸加压连接杆控制装置及骨外固定器 |
CN103417281B (zh) * | 2013-09-06 | 2015-06-10 | 江苏广济医疗科技有限公司 | 管状连接杆装置及骨外固定器 |
CN103845106A (zh) * | 2014-03-17 | 2014-06-11 | 杨雷刚 | 采用细针半环外固定架和vsd灌洗固定干骺部骨缺损的方法 |
CN106236226B (zh) * | 2014-10-24 | 2019-08-09 | 中南大学湘雅三医院 | 可适应粉碎性骨折的圈簧形骨外固定器 |
-
2014
- 2014-10-24 CN CN201610808907.XA patent/CN106236226B/zh active Active
- 2014-10-24 CN CN201610808693.6A patent/CN106214236B/zh active Active
- 2014-10-24 CN CN201610808508.3A patent/CN106308913A/zh not_active Withdrawn
- 2014-10-24 CN CN201610806457.0A patent/CN106236224A/zh not_active Withdrawn
- 2014-10-24 CN CN201610807543.3A patent/CN106361419B/zh active Active
- 2014-10-24 CN CN201610808545.4A patent/CN106236225B/zh active Active
- 2014-10-24 CN CN201610808909.9A patent/CN106236227B/zh active Active
- 2014-10-24 CN CN201610807146.6A patent/CN106388919B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN106214236B (zh) | 2018-11-09 |
CN106214236A (zh) | 2016-12-14 |
CN106236227A (zh) | 2016-12-21 |
CN106361419B (zh) | 2019-07-19 |
CN106236227B (zh) | 2019-06-14 |
CN106236225B (zh) | 2019-07-16 |
CN106236224A (zh) | 2016-12-21 |
CN106388919A (zh) | 2017-02-15 |
CN106308913A (zh) | 2017-01-11 |
CN106236225A (zh) | 2016-12-21 |
CN106236226A (zh) | 2016-12-21 |
CN104323840A (zh) | 2015-02-04 |
CN106236226B (zh) | 2019-08-09 |
CN106361419A (zh) | 2017-02-01 |
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Effective date of registration: 20190202 Address after: 261500 Gaomi City people's Hospital, 77 Fu Street West, Gaomi City Town, Weifang, Shandong Applicant after: Bi Baoliang Applicant after: Li Kezun Address before: 213000 Jinling North Road, Xinbei District, Changzhou, Jiangsu, China, Hohai University Applicant before: Wu Hao |
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Effective date of registration: 20211201 Address after: 261500 Gaomi People's Hospital, 77 Zhenfu Street, Gaomi City, Weifang City, Shandong Province Patentee after: Bi Baoliang Address before: 261500 Gaomi City people's Hospital, 77 Fu Street West, Gaomi City Town, Weifang, Shandong Patentee before: Bi Baoliang Patentee before: Li kezun |