CN1274870C - 用溅射技术进行人工器官表面处理的方法 - Google Patents
用溅射技术进行人工器官表面处理的方法 Download PDFInfo
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- CN1274870C CN1274870C CN 03154172 CN03154172A CN1274870C CN 1274870 C CN1274870 C CN 1274870C CN 03154172 CN03154172 CN 03154172 CN 03154172 A CN03154172 A CN 03154172A CN 1274870 C CN1274870 C CN 1274870C
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- Prior art keywords
- titanium
- artificial organs
- tantalum
- niobium
- sputtering
- 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
Links
- 210000000056 organ Anatomy 0.000 title claims abstract description 59
- 238000004544 sputter deposition Methods 0.000 title claims abstract description 32
- 238000000034 method Methods 0.000 title claims abstract description 27
- 238000005516 engineering process Methods 0.000 title claims abstract description 17
- 238000004381 surface treatment Methods 0.000 title abstract 2
- 229910052715 tantalum Inorganic materials 0.000 claims abstract description 25
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims abstract description 25
- 229910052758 niobium Inorganic materials 0.000 claims abstract description 24
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims abstract description 24
- 239000010955 niobium Substances 0.000 claims abstract description 19
- 239000001301 oxygen Substances 0.000 claims description 23
- 229910052760 oxygen Inorganic materials 0.000 claims description 23
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 21
- 238000010438 heat treatment Methods 0.000 claims description 19
- 238000007254 oxidation reaction Methods 0.000 claims description 18
- RJSRQTFBFAJJIL-UHFFFAOYSA-N niobium titanium Chemical compound [Ti].[Nb] RJSRQTFBFAJJIL-UHFFFAOYSA-N 0.000 claims description 17
- 239000010936 titanium Substances 0.000 claims description 17
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 16
- 230000003647 oxidation Effects 0.000 claims description 16
- VSSLEOGOUUKTNN-UHFFFAOYSA-N tantalum titanium Chemical compound [Ti].[Ta] VSSLEOGOUUKTNN-UHFFFAOYSA-N 0.000 claims description 16
- 229910052719 titanium Inorganic materials 0.000 claims description 16
- 239000000956 alloy Substances 0.000 claims description 13
- 229910045601 alloy Inorganic materials 0.000 claims description 12
- 229910001257 Nb alloy Inorganic materials 0.000 claims description 10
- BFRGSJVXBIWTCF-UHFFFAOYSA-N niobium monoxide Chemical compound [Nb]=O BFRGSJVXBIWTCF-UHFFFAOYSA-N 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 6
- 229910001362 Ta alloys Inorganic materials 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 238000010301 surface-oxidation reaction Methods 0.000 claims description 2
- 239000008186 active pharmaceutical agent Substances 0.000 claims 1
- 239000013077 target material Substances 0.000 claims 1
- 239000008280 blood Substances 0.000 abstract description 15
- 210000004369 blood Anatomy 0.000 abstract description 15
- 210000003709 heart valve Anatomy 0.000 abstract description 11
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium(II) oxide Chemical compound [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 abstract description 11
- 238000012986 modification Methods 0.000 abstract description 5
- 230000004048 modification Effects 0.000 abstract description 5
- 230000002429 anti-coagulating effect Effects 0.000 abstract 2
- 239000010408 film Substances 0.000 description 40
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 20
- 229910052786 argon Inorganic materials 0.000 description 10
- 239000000463 material Substances 0.000 description 10
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 9
- 238000001755 magnetron sputter deposition Methods 0.000 description 7
- 239000000919 ceramic Substances 0.000 description 6
- 238000000151 deposition Methods 0.000 description 6
- RAHKDDYJTIRXMG-UHFFFAOYSA-M [O-2].[O-2].[O-2].[O-2].[OH-].O.O.[Ti+4].[Ta+5] Chemical compound [O-2].[O-2].[O-2].[O-2].[OH-].O.O.[Ti+4].[Ta+5] RAHKDDYJTIRXMG-UHFFFAOYSA-M 0.000 description 5
- 238000011160 research Methods 0.000 description 5
- 239000004408 titanium dioxide Substances 0.000 description 5
- 229910001275 Niobium-titanium Inorganic materials 0.000 description 4
- 210000000748 cardiovascular system Anatomy 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 229910010272 inorganic material Inorganic materials 0.000 description 3
- 239000011147 inorganic material Substances 0.000 description 3
- 238000010884 ion-beam technique Methods 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 230000001590 oxidative effect Effects 0.000 description 3
- BPUBBGLMJRNUCC-UHFFFAOYSA-N oxygen(2-);tantalum(5+) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Ta+5].[Ta+5] BPUBBGLMJRNUCC-UHFFFAOYSA-N 0.000 description 3
- PBCFLUZVCVVTBY-UHFFFAOYSA-N tantalum pentoxide Inorganic materials O=[Ta](=O)O[Ta](=O)=O PBCFLUZVCVVTBY-UHFFFAOYSA-N 0.000 description 3
- 239000010409 thin film Substances 0.000 description 3
- 229910001069 Ti alloy Inorganic materials 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 238000005137 deposition process Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000002526 effect on cardiovascular system Effects 0.000 description 2
- 239000007888 film coating Substances 0.000 description 2
- 238000009501 film coating Methods 0.000 description 2
- 238000010849 ion bombardment Methods 0.000 description 2
- 210000005240 left ventricle Anatomy 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 229910052724 xenon Inorganic materials 0.000 description 2
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 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
- 229910001020 Au alloy Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000002929 anti-fatigue Effects 0.000 description 1
- 230000010100 anticoagulation Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 238000007733 ion plating Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000005240 physical vapour deposition Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000002407 reforming Methods 0.000 description 1
- 238000005477 sputtering target Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Landscapes
- Prostheses (AREA)
- Physical Vapour Deposition (AREA)
- Materials For Medical Uses (AREA)
Abstract
Description
实施例 | 靶材成分中钽或铌的原子个数含量 | 溅射电压(伏) | 溅射电流(安) | 加热温度(℃) | 溅射时间(小时) | 溅射压力(帕) | 样品台偏压(伏) |
一 | 0.1% | -300 | 0.05 | 100 | 1.5 | 0.05 | -200 |
二 | 5% | -600 | 1 | 300 | 0.8 | 1 | -300 |
三 | 15% | -1000 | 5 | 500 | 0.2 | 5 | -600 |
实施例 | 氧气压力帕 | 氧等离子体密度/立方厘米 | 加热温度℃ | 脉冲负电压伏 | 时间小时 | 重复频率赫兹 | 脉冲宽度μs |
一 | 0.01 | 108 | 200 | -0.2 | 2 | 10 | 500 |
二 | 1 | 109 | 400 | -1 | 0.5 | 500 | 100 |
三 | 10 | 1012 | 600 | -3 | 0.05 | 5000 | 20 |
实施例 | 靶材中五氧化二钽或五氧化二铌分子个数含量 | 加热温度(℃) | 射频功率(瓦) | 气体压力(帕) | 射频电压(伏) | 溅射时间(小时) | 样品台偏压(伏) |
一 | 0.1% | 200 | 200 | 5 | 400 | 2 | 0 |
二 | 2.5% | 400 | 800 | 05 | 800 | 1 | -300 |
三 | 8% | 600 | 2500 | 0.01 | 2500 | 0.5 | -500 |
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 03154172 CN1274870C (zh) | 1999-12-23 | 1999-12-23 | 用溅射技术进行人工器官表面处理的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 03154172 CN1274870C (zh) | 1999-12-23 | 1999-12-23 | 用溅射技术进行人工器官表面处理的方法 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNB991174682A Division CN1158403C (zh) | 1999-12-23 | 1999-12-23 | 一种人工器官表面改性方法 |
Publications (2)
Publication Number | Publication Date |
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CN1524977A CN1524977A (zh) | 2004-09-01 |
CN1274870C true CN1274870C (zh) | 2006-09-13 |
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CN 03154172 Expired - Fee Related CN1274870C (zh) | 1999-12-23 | 1999-12-23 | 用溅射技术进行人工器官表面处理的方法 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1316058C (zh) * | 2005-03-24 | 2007-05-16 | 上海交通大学 | 溅射TiO2使聚合物微流芯片表面改性的方法 |
CN102000702B (zh) * | 2010-12-21 | 2012-09-26 | 重庆大学 | 一种高纯钽溅射靶材的加工工艺 |
CN102127737A (zh) * | 2011-02-25 | 2011-07-20 | 陕西科技大学 | 一种制备碳材料表面抗氧化Nb涂层的方法 |
CN105821386B (zh) * | 2015-10-07 | 2018-06-08 | 重庆工业职业技术学院 | 具有抗凝血功能的人工心脏瓣膜瓣叶涂层材料的制备方法 |
CN112522674B (zh) * | 2021-02-18 | 2021-05-04 | 中南大学湘雅医院 | 一种钛合金表面复合涂层及其制备方法 |
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1999
- 1999-12-23 CN CN 03154172 patent/CN1274870C/zh not_active Expired - Fee Related
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