CN109330675A - 髋臼骨折固定系统 - Google Patents
髋臼骨折固定系统 Download PDFInfo
- Publication number
- CN109330675A CN109330675A CN201811353172.1A CN201811353172A CN109330675A CN 109330675 A CN109330675 A CN 109330675A CN 201811353172 A CN201811353172 A CN 201811353172A CN 109330675 A CN109330675 A CN 109330675A
- Authority
- CN
- China
- Prior art keywords
- fracture
- branch
- body portion
- pawl
- hole
- 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
- 210000000588 acetabulum Anatomy 0.000 title claims abstract description 42
- 239000004570 mortar (masonry) Substances 0.000 claims abstract description 81
- 230000003446 memory effect Effects 0.000 claims abstract description 19
- 210000003455 parietal bone Anatomy 0.000 claims abstract description 12
- 239000000956 alloy Substances 0.000 claims abstract description 8
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 6
- 210000003414 extremity Anatomy 0.000 claims description 34
- 238000003780 insertion Methods 0.000 claims description 30
- 230000037431 insertion Effects 0.000 claims description 30
- 210000000988 bone and bone Anatomy 0.000 claims description 28
- 210000000078 claw Anatomy 0.000 claims description 26
- 238000003825 pressing Methods 0.000 claims description 26
- 230000009471 action Effects 0.000 claims description 20
- 238000005553 drilling Methods 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 13
- 230000035876 healing Effects 0.000 abstract description 6
- 238000005452 bending Methods 0.000 description 10
- 238000001356 surgical procedure Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 229910001285 shape-memory alloy Inorganic materials 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 238000006073 displacement reaction Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 230000015654 memory Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 230000008961 swelling Effects 0.000 description 2
- 206010002091 Anaesthesia Diseases 0.000 description 1
- 241001653121 Glenoides Species 0.000 description 1
- 229910000943 NiAl Inorganic materials 0.000 description 1
- NPXOKRUENSOPAO-UHFFFAOYSA-N Raney nickel Chemical compound [Al].[Ni] NPXOKRUENSOPAO-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000001949 anaesthesia Methods 0.000 description 1
- 230000037005 anaesthesia Effects 0.000 description 1
- 210000003484 anatomy Anatomy 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 210000001624 hip Anatomy 0.000 description 1
- 239000005457 ice water Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 210000004872 soft tissue Anatomy 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- A61B17/80—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates
- A61B17/8004—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates with means for distracting or compressing the bone or bones
- A61B17/8009—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates with means for distracting or compressing the bone or bones the plate having a ratchet
-
- 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
- A61B17/80—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates
- A61B17/8061—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates specially adapted for particular bones
Landscapes
- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Neurology (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Prostheses (AREA)
Abstract
Description
Claims (30)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811353172.1A CN109330675B (zh) | 2018-11-14 | 2018-11-14 | 髋臼骨折固定系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811353172.1A CN109330675B (zh) | 2018-11-14 | 2018-11-14 | 髋臼骨折固定系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109330675A true CN109330675A (zh) | 2019-02-15 |
CN109330675B CN109330675B (zh) | 2023-12-29 |
Family
ID=65315103
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811353172.1A Active CN109330675B (zh) | 2018-11-14 | 2018-11-14 | 髋臼骨折固定系统 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109330675B (zh) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2410057B1 (de) * | 1974-03-02 | 1975-07-24 | Max Bernhard 7900 Ulm Ulrich | Knochenplatte zur Bildung des Pfannendachrandes bei Hüftgelenkoperationen |
US4800874A (en) * | 1986-07-15 | 1989-01-31 | Vereinigte Edelstahlwerke A.G. | Anatomical bone plate and/or transfixion plate |
CN2768693Y (zh) * | 2005-01-17 | 2006-04-05 | 张德胜 | 髋臼后柱自加压镍钛记忆合金固定器 |
CN201847758U (zh) * | 2010-09-10 | 2011-06-01 | 中国人民解放军第二军医大学 | 可吸收三维解剖型髋臼记忆内固定系统 |
CN209499874U (zh) * | 2018-11-14 | 2019-10-18 | 上海干云生物科技有限公司 | 髋臼骨折固定系统 |
-
2018
- 2018-11-14 CN CN201811353172.1A patent/CN109330675B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2410057B1 (de) * | 1974-03-02 | 1975-07-24 | Max Bernhard 7900 Ulm Ulrich | Knochenplatte zur Bildung des Pfannendachrandes bei Hüftgelenkoperationen |
US4800874A (en) * | 1986-07-15 | 1989-01-31 | Vereinigte Edelstahlwerke A.G. | Anatomical bone plate and/or transfixion plate |
CN2768693Y (zh) * | 2005-01-17 | 2006-04-05 | 张德胜 | 髋臼后柱自加压镍钛记忆合金固定器 |
CN201847758U (zh) * | 2010-09-10 | 2011-06-01 | 中国人民解放军第二军医大学 | 可吸收三维解剖型髋臼记忆内固定系统 |
CN209499874U (zh) * | 2018-11-14 | 2019-10-18 | 上海干云生物科技有限公司 | 髋臼骨折固定系统 |
Also Published As
Publication number | Publication date |
---|---|
CN109330675B (zh) | 2023-12-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Wu Jianghong Inventor after: Zhang Desheng Inventor after: Tang Dao Inventor before: Zhang Desheng Inventor before: Wu Jianghong Inventor before: Tang Dao |
|
CB03 | Change of inventor or designer information | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20231129 Address after: Room 101 and 102, Building 5, No. 55, Lane 355, Shengxin South Road, Jiading District, Shanghai, 2018 Applicant after: Shanghai Yunxing Biomedical Technology Co.,Ltd. Address before: Room 1506-6, No. 32 Tieling Road, Yangpu District, Shanghai, 200433 Applicant before: SHANGHAI GANYUN BIOTECHNOLOGY CO.,LTD. |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant |