CN1140229C - 羟基磷灰石颅骨种植体 - Google Patents
羟基磷灰石颅骨种植体 Download PDFInfo
- Publication number
- CN1140229C CN1140229C CNB011064706A CN01106470A CN1140229C CN 1140229 C CN1140229 C CN 1140229C CN B011064706 A CNB011064706 A CN B011064706A CN 01106470 A CN01106470 A CN 01106470A CN 1140229 C CN1140229 C CN 1140229C
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- CN
- China
- Prior art keywords
- layer
- hydroxyapatite
- bone implant
- cranial bone
- 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.)
- Expired - Fee Related
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Abstract
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Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB011064706A CN1140229C (zh) | 2001-02-15 | 2001-02-15 | 羟基磷灰石颅骨种植体 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB011064706A CN1140229C (zh) | 2001-02-15 | 2001-02-15 | 羟基磷灰石颅骨种植体 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1370507A CN1370507A (zh) | 2002-09-25 |
CN1140229C true CN1140229C (zh) | 2004-03-03 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNB011064706A Expired - Fee Related CN1140229C (zh) | 2001-02-15 | 2001-02-15 | 羟基磷灰石颅骨种植体 |
Country Status (1)
Country | Link |
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CN (1) | CN1140229C (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1301137C (zh) * | 2005-07-05 | 2007-02-21 | 苏州大学 | 一种丝素羟基磷灰石复合材料及其制备方法 |
CN103393486B (zh) * | 2013-08-13 | 2015-09-02 | 华中科技大学同济医学院附属同济医院 | 利用3d打印制备待修补颅骨骨瓣的方法 |
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2001
- 2001-02-15 CN CNB011064706A patent/CN1140229C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
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CN1370507A (zh) | 2002-09-25 |
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Legal Events
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C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
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 | ||
ASS | Succession or assignment of patent right |
Owner name: YUAN YONGSHENG; LI YAJUAN Free format text: FORMER OWNER: LI YAJUAN Effective date: 20060113 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20060113 Address after: 430080 Hubei Province, Wuhan City Qingshan District Honggang No. 15 Gate No. 9 Linjiang garden 77 Co-patentee after: Li Yajuan Patentee after: Yuan Yongsheng Address before: 430080 20-90-15, Qingshan District, Hubei, Wuhan Patentee before: Li Yajuan |
|
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |