CN1206750A - 一种心血管系人工器官表面改性技术 - Google Patents
一种心血管系人工器官表面改性技术 Download PDFInfo
- Publication number
- CN1206750A CN1206750A CN 97107606 CN97107606A CN1206750A CN 1206750 A CN1206750 A CN 1206750A CN 97107606 CN97107606 CN 97107606 CN 97107606 A CN97107606 A CN 97107606A CN 1206750 A CN1206750 A CN 1206750A
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- CN
- China
- Prior art keywords
- titanium
- artificial organs
- artificial
- cardiovascular system
- plasma
- 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
- 210000000056 organ Anatomy 0.000 title claims abstract description 58
- 238000005516 engineering process Methods 0.000 title claims abstract description 16
- 210000000748 cardiovascular system Anatomy 0.000 title claims description 14
- 238000012986 modification Methods 0.000 title claims description 8
- 230000004048 modification Effects 0.000 title claims description 8
- 239000010936 titanium Substances 0.000 claims abstract description 37
- 238000000034 method Methods 0.000 claims abstract description 34
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 31
- 239000001301 oxygen Substances 0.000 claims abstract description 30
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 29
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims abstract description 26
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 22
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 18
- 238000005468 ion implantation Methods 0.000 claims abstract description 16
- 239000011248 coating agent Substances 0.000 claims abstract description 13
- 238000000576 coating method Methods 0.000 claims abstract description 13
- 229910052751 metal Inorganic materials 0.000 claims abstract description 12
- 239000002184 metal Substances 0.000 claims abstract description 12
- 230000008020 evaporation Effects 0.000 claims abstract description 8
- 238000001704 evaporation Methods 0.000 claims abstract description 8
- 238000002360 preparation method Methods 0.000 claims abstract description 6
- 238000004544 sputter deposition Methods 0.000 claims abstract description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 30
- 229910052757 nitrogen Inorganic materials 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 16
- -1 oxonium ion Chemical class 0.000 claims description 15
- 238000002407 reforming Methods 0.000 claims description 8
- 238000002513 implantation Methods 0.000 claims description 5
- 229910001069 Ti alloy Inorganic materials 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims 1
- 239000008280 blood Substances 0.000 abstract description 13
- 210000004369 blood Anatomy 0.000 abstract description 13
- 238000005260 corrosion Methods 0.000 abstract description 2
- 230000007797 corrosion Effects 0.000 abstract description 2
- 239000007888 film coating Substances 0.000 abstract description 2
- 238000009501 film coating Methods 0.000 abstract description 2
- 239000011159 matrix material Substances 0.000 abstract 1
- 210000003709 heart valve Anatomy 0.000 description 12
- 150000002500 ions Chemical class 0.000 description 11
- 238000000151 deposition Methods 0.000 description 9
- 239000002131 composite material Substances 0.000 description 8
- 239000012528 membrane Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 230000008021 deposition Effects 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-O oxonium Chemical compound [OH3+] XLYOFNOQVPJJNP-UHFFFAOYSA-O 0.000 description 5
- 229910010272 inorganic material Inorganic materials 0.000 description 3
- 239000011147 inorganic material Substances 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 2
- 238000005229 chemical vapour deposition Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 229910001882 dioxygen Inorganic materials 0.000 description 2
- 230000002526 effect on cardiovascular system Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 210000005240 left ventricle Anatomy 0.000 description 2
- 238000005240 physical vapour deposition Methods 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 235000005288 Annona lutescens Nutrition 0.000 description 1
- 244000030795 Annona lutescens Species 0.000 description 1
- 241000589614 Pseudomonas stutzeri Species 0.000 description 1
- LCKIEQZJEYYRIY-UHFFFAOYSA-N Titanium ion Chemical compound [Ti+4] LCKIEQZJEYYRIY-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000002929 anti-fatigue Effects 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000010849 ion bombardment Methods 0.000 description 1
- 238000010884 ion-beam technique Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000001465 metallisation Methods 0.000 description 1
- 125000004433 nitrogen atom Chemical group N* 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 1
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- Prostheses (AREA)
- Materials For Medical Uses (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB971076065A CN1165636C (zh) | 1997-07-24 | 1997-07-24 | 一种心血管系人工器官表面改性方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB971076065A CN1165636C (zh) | 1997-07-24 | 1997-07-24 | 一种心血管系人工器官表面改性方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1206750A true CN1206750A (zh) | 1999-02-03 |
CN1165636C CN1165636C (zh) | 2004-09-08 |
Family
ID=5169712
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB971076065A Expired - Lifetime CN1165636C (zh) | 1997-07-24 | 1997-07-24 | 一种心血管系人工器官表面改性方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1165636C (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001048262A1 (fr) * | 1999-12-23 | 2001-07-05 | Southwest Jiaotong University | Procede d'obtention d'un film tio2-x sur la surface d'un materiau faisant appel a un procede d'implantation non ionique par immersion plasma (iiip) et ses applications |
CN100385034C (zh) * | 1999-12-23 | 2008-04-30 | 西南交通大学 | 用等离子体浸没离子注入方法在材料表面形成TiO2-x薄膜的方法及其应用 |
CN101190344B (zh) * | 2006-11-30 | 2010-05-12 | 国家纳米科学中心 | 一种具有微纳耦合界面结构的血液相容性材料及其制法 |
CN103649363A (zh) * | 2011-07-15 | 2014-03-19 | 欧瑞康贸易股份公司(特吕巴赫) | 改善着色的外科器械的耐磨性的方法 |
CN104032272A (zh) * | 2014-06-05 | 2014-09-10 | 淮阴工学院 | 在医用镁合金表面制备非晶氧化钛活性膜层的方法 |
-
1997
- 1997-07-24 CN CNB971076065A patent/CN1165636C/zh not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001048262A1 (fr) * | 1999-12-23 | 2001-07-05 | Southwest Jiaotong University | Procede d'obtention d'un film tio2-x sur la surface d'un materiau faisant appel a un procede d'implantation non ionique par immersion plasma (iiip) et ses applications |
CN100385034C (zh) * | 1999-12-23 | 2008-04-30 | 西南交通大学 | 用等离子体浸没离子注入方法在材料表面形成TiO2-x薄膜的方法及其应用 |
CN101190344B (zh) * | 2006-11-30 | 2010-05-12 | 国家纳米科学中心 | 一种具有微纳耦合界面结构的血液相容性材料及其制法 |
CN103649363A (zh) * | 2011-07-15 | 2014-03-19 | 欧瑞康贸易股份公司(特吕巴赫) | 改善着色的外科器械的耐磨性的方法 |
CN104032272A (zh) * | 2014-06-05 | 2014-09-10 | 淮阴工学院 | 在医用镁合金表面制备非晶氧化钛活性膜层的方法 |
CN104032272B (zh) * | 2014-06-05 | 2016-08-17 | 淮阴工学院 | 在医用镁合金表面制备非晶氧化钛活性膜层的方法 |
Also Published As
Publication number | Publication date |
---|---|
CN1165636C (zh) | 2004-09-08 |
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Owner name: CHENGDU NATIONAL UNIVERSITY SCIENCE PARK OF SOUTHW Free format text: FORMER OWNER: SOUTHWEST JIAOTONG UNIVERSITY Effective date: 20121214 |
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Effective date of registration: 20121214 Address after: 610031. A, Southwest Jiaotong University Science Park, No. 144 Jiao Gong Road, Sichuan, Chengdu Patentee after: Chengdu Southwest Jiaotong University Tech Park Management Co., Ltd. Address before: 610031 Chengdu City, Sichuan Province Patentee before: Southwest Jiaotong University |
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Owner name: CHENGDU JIAODA MAIDIKE TECHNOLOGY CO., LTD. Effective date: 20130417 |
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Effective date of registration: 20130417 Address after: 610031. A, Southwest Jiaotong University Science Park, No. 144 Jiao Gong Road, Sichuan, Chengdu Patentee after: Chengdu Southwest Jiaotong University Tech Park Management Co., Ltd. Patentee after: Chengdu Jiaoda Maidike Technology Co., Ltd. Address before: 610031. A, Southwest Jiaotong University Science Park, No. 144 Jiao Gong Road, Sichuan, Chengdu Patentee before: Chengdu Southwest Jiaotong University Tech Park Management Co., Ltd. |
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Owner name: CHENGDU SOUTHWEST JIAOTONG UNIVERSITY RESEARCH INS Free format text: FORMER OWNER: CHENGDU SOUTHWEST JIAOTONG UNIVERSITY TECH PARK MANAGEMENT CO., LTD. Effective date: 20150206 |
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Free format text: CORRECT: ADDRESS; FROM: 610031 CHENGDU, SICHUAN PROVINCE TO: 610225 CHENGDU, SICHUAN PROVINCE |
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Effective date of registration: 20150206 Address after: 610225 Research Institute of Southwest Jiao Tong University, Shuangliu County Southwest Economic Zone, Chengdu, Sichuan Patentee after: CHENGDU SOUTHWEST JIAOTONG UNIVERSITY RESEARCH INSTITUTE CO., LTD. Patentee after: Chengdu Jiaoda Maidike Technology Co., Ltd. Address before: 610031. A, Southwest Jiaotong University Science Park, No. 144 Jiao Gong Road, Sichuan, Chengdu Patentee before: Chengdu Southwest Jiaotong University Tech Park Management Co., Ltd. Patentee before: Chengdu Jiaoda Maidike Technology Co., Ltd. |
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