JP6481888B2 - 生体組織の固定具の取付方法 - Google Patents
生体組織の固定具の取付方法 Download PDFInfo
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- JP6481888B2 JP6481888B2 JP2015002681A JP2015002681A JP6481888B2 JP 6481888 B2 JP6481888 B2 JP 6481888B2 JP 2015002681 A JP2015002681 A JP 2015002681A JP 2015002681 A JP2015002681 A JP 2015002681A JP 6481888 B2 JP6481888 B2 JP 6481888B2
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- 210000000988 bone and bone Anatomy 0.000 claims description 75
- 210000001519 tissue Anatomy 0.000 claims description 35
- 238000000034 method Methods 0.000 claims description 11
- 238000009864 tensile test Methods 0.000 claims description 11
- 238000005452 bending Methods 0.000 claims description 2
- 210000003041 ligament Anatomy 0.000 description 31
- 210000002303 tibia Anatomy 0.000 description 20
- 210000000689 upper leg Anatomy 0.000 description 19
- 210000000629 knee joint Anatomy 0.000 description 17
- 241001465754 Metazoa Species 0.000 description 10
- 210000001264 anterior cruciate ligament Anatomy 0.000 description 7
- 230000036544 posture Effects 0.000 description 7
- 230000000149 penetrating effect Effects 0.000 description 5
- 210000002435 tendon Anatomy 0.000 description 3
- 239000003822 epoxy resin Substances 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 238000012827 research and development Methods 0.000 description 2
- 230000000452 restraining effect Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 241001494479 Pecora Species 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000013112 stability test Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/483—Physical analysis of biological material
- G01N33/4833—Physical analysis of biological material of solid biological material, e.g. tissue samples, cell cultures
-
- 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
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
- G01N3/04—Chucks
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Analytical Chemistry (AREA)
- Biomedical Technology (AREA)
- Medicinal Chemistry (AREA)
- Hematology (AREA)
- Biophysics (AREA)
- Molecular Biology (AREA)
- Urology & Nephrology (AREA)
- Food Science & Technology (AREA)
- Optics & Photonics (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Dermatology (AREA)
- Transplantation (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Materials For Medical Uses (AREA)
Description
11 保持部
12 支持部
14 収容体(骨軸周り角度調整機構)
15 抑えブロック(骨軸周り角度調整機構、骨傾斜角度調整機構)
34 角度調整板(骨傾斜角度調整機構、横方向位置調整機構)
35 横方向調整板(横方向位置調整機構、縦方向位置調整機構)
36 縦方向調整板(縦方向位置調整機構)
Claims (4)
- 骨に繋がる生体組織を引張試験機にセットする際に用いられ、当該生体組織が付いたままの前記骨を固定する固定具の取付方法であって、
前記固定具は、前記骨を保持する保持部と、当該保持部を支持する支持部とを備え、
前記保持部には、保持される前記骨の骨軸周りの回転角度を調整する骨軸周り角度調整機構が設けられ、
前記保持部及び前記支持部には、保持される前記骨の傾斜角度を調整する骨傾斜角度調整機構が設けられ、
前記支持部には、前記保持部の横方向の位置を調整する横方向位置調整機構と、前記保持部の縦方向の位置を調整する縦方向位置調整機構とが設けられ、
前記固定具を用いて、第1及び第2の骨に繋がった状態の前記生体組織を前記引張試験機にセットする際に、前記第1及び第2の骨を別々の前記固定具で固定し、何れか一方の前記固定具を前記引張試験機の固定側に取り付けるとともに、何れか他方の前記固定具を前記引張試験機のロードセル側に取り付けることを特徴とする固定具の取付方法。 - 前記第1及び第2の骨を前記各固定具で固定する際に、当該各固定具の前記角度調整機構で前記骨軸周りの回転角度を調整することにより、前記生体組織のねじれを解消した状態で、若しくは、前記生体組織のねじれ量を一定にした状態で、前記第1及び第2の骨を前記各保持部で保持することを特徴とする請求項1記載の固定具の取付方法。
- 前記第1及び第2の骨を前記各固定具で固定する際に、当該各固定具の前記横方向位置調整機構及び前記縦方向位置調整機構で、前記各保持部の水平面内の相対位置関係を調整することにより、前記引張試験機での引張方向に沿う姿勢で前記生体組織が配置されるように、前記第1及び第2の骨を前記各保持部で保持することを特徴とする請求項1又は2記載の固定具の取付方法。
- 前記第1及び第2の骨を前記各固定具で固定する際に、当該各固定具の前記骨傾斜角度調整機構で、前記第1及び第2の骨の傾斜角度を調整することにより、当該第1及び第2の骨の屈曲角度を所望の状態にして、前記第1及び第2の骨を前記各保持部で保持することを特徴とする請求項1、2又は3記載の固定具の取付方法。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015002681A JP6481888B2 (ja) | 2015-01-08 | 2015-01-08 | 生体組織の固定具の取付方法 |
US15/541,880 US20170356830A1 (en) | 2015-01-08 | 2015-10-19 | Fixture for biological tissue and method for attaching same |
PCT/JP2015/079444 WO2016111071A1 (ja) | 2015-01-08 | 2015-10-19 | 生体組織の固定具及びその取付方法 |
EP15876944.8A EP3244190A4 (en) | 2015-01-08 | 2015-10-19 | Fixture for biological tissue and method for attaching same |
Applications Claiming Priority (1)
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---|---|---|---|
JP2015002681A JP6481888B2 (ja) | 2015-01-08 | 2015-01-08 | 生体組織の固定具の取付方法 |
Publications (2)
Publication Number | Publication Date |
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JP2016125994A JP2016125994A (ja) | 2016-07-11 |
JP6481888B2 true JP6481888B2 (ja) | 2019-03-13 |
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Application Number | Title | Priority Date | Filing Date |
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JP2015002681A Active JP6481888B2 (ja) | 2015-01-08 | 2015-01-08 | 生体組織の固定具の取付方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20170356830A1 (ja) |
EP (1) | EP3244190A4 (ja) |
JP (1) | JP6481888B2 (ja) |
WO (1) | WO2016111071A1 (ja) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109030190B (zh) * | 2018-07-18 | 2021-03-19 | 华东交通大学 | 一种生物力学用便于调节的夹具 |
CN110836817A (zh) * | 2018-08-15 | 2020-02-25 | 上汽通用汽车有限公司 | 插拔试验设备 |
CN109507026B (zh) * | 2018-11-09 | 2021-06-11 | 中国直升机设计研究所 | 一种镶嵌件拉伸试验夹具 |
CN109444344B (zh) * | 2018-12-17 | 2020-06-23 | 中国矿业大学 | 人工关节生物固定界面微动刺激骨生长的实验装置及方法 |
CN110346207B (zh) * | 2019-04-19 | 2024-04-09 | 浙江省人民医院 | 一种前交叉韧带生物力学特性测量装置 |
CN110579398A (zh) * | 2019-10-11 | 2019-12-17 | 山东太古飞机工程有限公司 | 飞机货网系留接头、基座试验用夹具 |
CN111982775B (zh) * | 2020-08-17 | 2022-08-12 | 河海大学 | 一种拉应力下混凝土水渗透性测试装置及测试方法 |
CN112393980B (zh) * | 2020-11-11 | 2022-03-25 | 南通德众科技发展有限公司 | 3000吨大型多功能结构测试平台 |
CN112903499B (zh) * | 2021-01-19 | 2022-07-19 | 江苏师范大学 | 一种基于摆杆机构的滚滑扭试验装置 |
CN117367970B (zh) * | 2023-12-05 | 2024-03-08 | 山东黄金矿业科技有限公司充填工程实验室分公司 | 矿山充填体抗拉强度测试装置 |
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JPS5890145A (ja) * | 1981-11-17 | 1983-05-28 | カ−ル・シエンク・アクチエンゲゼルシヤフト | 試験片への垂直およびせん断の重ね合せ荷重導入装置 |
US5014719A (en) * | 1984-02-02 | 1991-05-14 | Mcleod Paul C | Knee loading and testing apparatus and method |
JPH0648386Y2 (ja) * | 1990-07-27 | 1994-12-12 | 株式会社島津製作所 | 引張り曲げ試験用つかみ具 |
FR2742228B1 (fr) * | 1995-12-12 | 1998-02-27 | Europ Propulsion | Dispositif pour l'essai hors axes de materiaux anisotropes |
JP2000009619A (ja) * | 1998-06-22 | 2000-01-14 | Shimadzu Corp | 材料試験機 |
JP2005338029A (ja) * | 2004-05-31 | 2005-12-08 | Fuji Electric Holdings Co Ltd | 延性材料の機械的特性試験用治具 |
US7895899B2 (en) * | 2005-12-03 | 2011-03-01 | Kelly Brian P | Multi-axis, programmable spine testing system |
US7913573B2 (en) * | 2006-01-13 | 2011-03-29 | Mts Systems Corporation | Orthopedic simulator with a multi-axis slide table assembly |
CZ300700B6 (cs) * | 2008-04-17 | 2009-07-22 | Vysoké ucení technické v Brne | Zarízení pro mechanické zkoušení funkcních segmentu lidského tela |
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2015
- 2015-01-08 JP JP2015002681A patent/JP6481888B2/ja active Active
- 2015-10-19 WO PCT/JP2015/079444 patent/WO2016111071A1/ja active Application Filing
- 2015-10-19 US US15/541,880 patent/US20170356830A1/en not_active Abandoned
- 2015-10-19 EP EP15876944.8A patent/EP3244190A4/en not_active Withdrawn
Also Published As
Publication number | Publication date |
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US20170356830A1 (en) | 2017-12-14 |
WO2016111071A1 (ja) | 2016-07-14 |
JP2016125994A (ja) | 2016-07-11 |
EP3244190A4 (en) | 2017-12-27 |
EP3244190A1 (en) | 2017-11-15 |
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