CN102465211B - 一种医用金属植入材料多孔钽的制备方法 - Google Patents
一种医用金属植入材料多孔钽的制备方法 Download PDFInfo
- Publication number
- CN102465211B CN102465211B CN201010547076.8A CN201010547076A CN102465211B CN 102465211 B CN102465211 B CN 102465211B CN 201010547076 A CN201010547076 A CN 201010547076A CN 102465211 B CN102465211 B CN 102465211B
- Authority
- CN
- China
- Prior art keywords
- vacuum
- speed
- sintering
- incubated
- tantalum
- 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
Images
Landscapes
- Powder Metallurgy (AREA)
- Materials For Medical Uses (AREA)
Abstract
Description
实施例 | 钽粉粒径(μm)/氧含量(%) | 乙基纤维素(g)/无水乙醇(ml) | 钽粉/乙基纤维素乙醇溶液(以重量份计) | 聚氨酯泡沫孔径(mm) | 聚氨酯泡沫密度(g/cm3) | 聚氨酯泡沫硬度(°) |
7 | 小于10/0.1% | 2/100 | 3.5/1 | 0.50 | 0.015 | 55 |
8 | 小于11/0.1% | 4/100 | 4.5/1 | 0.89 | 0.020 | 65 |
9 | 小于9/0.1% | 3/100 | 4.0/1 | 0.70 | 0.025 | 75 |
10 | 小于10/0.1% | 2/100 | 3.0/1 | 0.85 | 0.032 | 52 |
11 | 小于11/0.1% | 1/100 | 5.0/1 | 0.65 | 0.017 | 63 |
12 | 小于10/0.1% | 2/100 | 4.3/1 | 0.80 | 0.026 | 78 |
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010547076.8A CN102465211B (zh) | 2010-11-17 | 2010-11-17 | 一种医用金属植入材料多孔钽的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010547076.8A CN102465211B (zh) | 2010-11-17 | 2010-11-17 | 一种医用金属植入材料多孔钽的制备方法 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310700078.XA Division CN103740965B (zh) | 2010-11-17 | 2010-11-17 | 医用金属植入材料多孔钽的制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102465211A CN102465211A (zh) | 2012-05-23 |
CN102465211B true CN102465211B (zh) | 2014-01-08 |
Family
ID=46069330
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201010547076.8A Active CN102465211B (zh) | 2010-11-17 | 2010-11-17 | 一种医用金属植入材料多孔钽的制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102465211B (zh) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4059442A (en) * | 1976-08-09 | 1977-11-22 | Sprague Electric Company | Method for making a porous tantalum pellet |
US5669909A (en) * | 1995-03-27 | 1997-09-23 | Danek Medical, Inc. | Interbody fusion device and method for restoration of normal spinal anatomy |
CN101660076A (zh) * | 2009-10-14 | 2010-03-03 | 北京师范大学 | 有机泡沫浸浆烧结法制备宏观网状多孔钽 |
-
2010
- 2010-11-17 CN CN201010547076.8A patent/CN102465211B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4059442A (en) * | 1976-08-09 | 1977-11-22 | Sprague Electric Company | Method for making a porous tantalum pellet |
US5669909A (en) * | 1995-03-27 | 1997-09-23 | Danek Medical, Inc. | Interbody fusion device and method for restoration of normal spinal anatomy |
CN101660076A (zh) * | 2009-10-14 | 2010-03-03 | 北京师范大学 | 有机泡沫浸浆烧结法制备宏观网状多孔钽 |
Non-Patent Citations (8)
Title |
---|
J. D. Bobyn etal..Characteristics of bone ingrowth and interface mechanics of a new porous tantalum biomaterial.《THE JOURNAL OF BONE & JOINT SURCERY(Br)》.1999,第81-B卷(第5期),第907-914页. |
J. D. Bobyn etal..Characteristics of bone ingrowth and interface mechanics of a new porous tantalum biomaterial.《THE JOURNAL OF BONE & * |
JOINT SURCERY(Br)》.1999,第81-B卷(第5期),第907-914页. * |
S.A. Hacking etal..Fibrous tissue ingrowth and attachment to porous tantalum.《John Wiley & Sons》.2000,第631-637页. |
S.A. Hacking etal..Fibrous tissue ingrowth and attachment to porous tantalum.《John Wiley & * |
Sons》.2000,第631-637页. * |
多孔钽及在人工关节中的应用;应明;《生物骨科材料与临床研究》;20060430;第3卷(第2期);第1-3页 * |
应明.多孔钽及在人工关节中的应用.《生物骨科材料与临床研究》.2006,第3卷(第2期),第1-3页. |
Also Published As
Publication number | Publication date |
---|---|
CN102465211A (zh) | 2012-05-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102205144B (zh) | 医用金属植入材料多孔钽及其制备方法 | |
CN102258805B (zh) | 医用金属植入材料多孔铌及其制备方法 | |
CN102451911B (zh) | 一种医用金属植入材料多孔钽的制备方法 | |
CN102475903B (zh) | 医用金属植入材料多孔铌的制备方法 | |
CN102796892B (zh) | 一种牙骨替代医用多孔金属材料的制备方法 | |
CN102475905B (zh) | 一种医用金属植入材料多孔铌的制备方法 | |
CN102475904B (zh) | 医用金属植入多孔材料的制备方法 | |
CN103740965B (zh) | 医用金属植入材料多孔钽的制备方法 | |
CN102793945B (zh) | 一种替代牙骨的医用多孔钽材料及其制备方法 | |
CN102475902B (zh) | 一种医用金属植入多孔材料的制备方法 | |
CN103740962A (zh) | 牙骨替代医用多孔金属材料的制备方法 | |
CN102465211B (zh) | 一种医用金属植入材料多孔钽的制备方法 | |
CN103520768B (zh) | 医用植入材料多孔铌的制备方法 | |
CN103463673B (zh) | 医用金属植入材料多孔铌的制备方法 | |
CN102462861B (zh) | 一种医用金属植入材料多孔钽的制备方法 | |
CN103463674B (zh) | 一种医用植入材料多孔钽的制备方法 | |
CN102796905B (zh) | 一种制备医用多孔钽植入材料的方法 | |
CN102796896B (zh) | 一种多孔钽医用植入材料的制备方法 | |
CN102796897B (zh) | 一种医用植入材料多孔钽的制备方法 | |
CN102462862B (zh) | 一种医用金属植入材料多孔钽的制备方法 | |
CN102796906B (zh) | 一种医用多孔钽材料的制备方法 | |
CN102796890B (zh) | 一种替代承重骨组织的医用多孔金属材料的制备方法 | |
CN102796895B (zh) | 一种替代承重骨组织的医用多孔金属材料的制备方法 | |
CN102796889B (zh) | 替代人体承重骨组织的医用多孔钽材料的制备方法 | |
CN103740961A (zh) | 一种替代承重骨组织的医用多孔金属材料的制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent for invention or patent application | ||
CB02 | Change of applicant information |
Address after: 400042 Chongqing city Yubei District Qinye Road No. 9 Applicant after: Chongqing Runze Pharmaceutical Co., Ltd. Address before: 401120 Chongqing city Yubei District Shuangfeng Bridge Street Airport Road No. 296 Building 1 yuan and 7 2- store Applicant before: Chongqing Runze Medical Instruments Ltd. |
|
COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: CHONGQING RUNZE MEDICAL INSTRUMENTS LTD. TO: CHONGQING RUNZE PHARMACEUTICAL CO., LTD. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Ye Lei Inventor before: Ruan Jianming Inventor before: Ye Lei Inventor before: Xie Jianquan Inventor before: Jie Yunfeng Inventor before: Wang Zhiqiang Inventor before: Feng Hua Inventor before: Zhou Jian |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: RUAN JIANMING YE LEI XIE JIANQUAN JIE YUNFENG WANG ZHIQIANG FENG HUA ZHOU JIAN TO: YE LEI |