CN104665959B - 不脱位髋臼内衬假体 - Google Patents
不脱位髋臼内衬假体 Download PDFInfo
- Publication number
- CN104665959B CN104665959B CN201510087965.3A CN201510087965A CN104665959B CN 104665959 B CN104665959 B CN 104665959B CN 201510087965 A CN201510087965 A CN 201510087965A CN 104665959 B CN104665959 B CN 104665959B
- Authority
- CN
- China
- Prior art keywords
- acetabular bone
- bone liner
- flash
- lock ring
- high edge
- 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
- 210000000588 acetabulum Anatomy 0.000 title abstract 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 9
- 239000010959 steel Substances 0.000 claims abstract description 9
- 210000000988 bone and bone Anatomy 0.000 claims description 56
- 210000000867 larynx Anatomy 0.000 claims description 9
- 229920003023 plastic Polymers 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 6
- 239000007769 metal material Substances 0.000 claims description 5
- 239000011159 matrix material Substances 0.000 claims description 4
- 229920003020 cross-linked polyethylene Polymers 0.000 claims description 3
- 239000004703 cross-linked polyethylene Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000004699 Ultra-high molecular weight polyethylene Substances 0.000 claims description 2
- 229920000785 ultra high molecular weight polyethylene Polymers 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 12
- 238000000034 method Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 210000001624 hip Anatomy 0.000 description 3
- 210000004394 hip joint Anatomy 0.000 description 3
- 230000035790 physiological processes and functions Effects 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920006324 polyoxymethylene Polymers 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 210000000080 chela (arthropods) Anatomy 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Landscapes
- Prostheses (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510087965.3A CN104665959B (zh) | 2015-02-15 | 2015-02-15 | 不脱位髋臼内衬假体 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510087965.3A CN104665959B (zh) | 2015-02-15 | 2015-02-15 | 不脱位髋臼内衬假体 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104665959A CN104665959A (zh) | 2015-06-03 |
CN104665959B true CN104665959B (zh) | 2017-02-22 |
Family
ID=53301918
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510087965.3A Active CN104665959B (zh) | 2015-02-15 | 2015-02-15 | 不脱位髋臼内衬假体 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104665959B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106923938A (zh) * | 2015-12-29 | 2017-07-07 | 重庆润泽医药有限公司 | 一种仿生髋臼假体 |
CN107198595A (zh) * | 2017-06-01 | 2017-09-26 | 成都贝施美生物科技有限公司 | 一种防髋臼脱落的髋关节假体 |
CN107638233A (zh) * | 2017-10-27 | 2018-01-30 | 北京大学国际医院 | 一种3d打印股骨头的防脱位髋关节假体及其制造方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4770658A (en) * | 1987-05-01 | 1988-09-13 | Zimmer, Inc. | Joint prosthesis |
US5019105A (en) * | 1989-08-03 | 1991-05-28 | Biomet, Inc. | Acetabular cup prosthesis assembly |
US5425779A (en) * | 1992-08-05 | 1995-06-20 | U.S. Medical Products, Inc. | Prosthetic implant for joint structures |
US20060217815A1 (en) * | 2002-09-24 | 2006-09-28 | Biomet Manufacturing Corp | Modular prosthetic head having a flat portion to be implanted into a constrained liner |
US7927376B2 (en) * | 2005-06-30 | 2011-04-19 | Depuy Products, Inc. | Expandable acetabular liner extraction device, cup assembly and associated method |
-
2015
- 2015-02-15 CN CN201510087965.3A patent/CN104665959B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN104665959A (zh) | 2015-06-03 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PP01 | Preservation of patent right |
Effective date of registration: 20200605 Granted publication date: 20170222 |
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PP01 | Preservation of patent right | ||
PD01 | Discharge of preservation of patent | ||
PD01 | Discharge of preservation of patent |
Date of cancellation: 20201106 Granted publication date: 20170222 |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210318 Address after: 400000 6-1, unit 1, building 7, No.2, Aoyun Road, Jiulongpo District, Chongqing Patentee after: Zheng Bin Address before: 100094 door 2, building 1, 103 Beiqing Road, Haidian District, Beijing Patentee before: BEIJING GUSHENG BIOTECHNOLOGY Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220401 Address after: 215000 room 510-c18, building 2, No. 8, Jinfeng Road, science and Technology City, high tech Zone, Suzhou, Jiangsu Province Patentee after: Suzhou chentai Medical Instrument Co.,Ltd. Address before: 400000 6-1, unit 1, building 7, No.2, Aoyun Road, Jiulongpo District, Chongqing Patentee before: Zheng Bin |