JPH02289266A - カテーテルガイドワイヤの芯材及びカテーテルガイドワイヤ - Google Patents
カテーテルガイドワイヤの芯材及びカテーテルガイドワイヤInfo
- Publication number
- JPH02289266A JPH02289266A JP1107856A JP10785689A JPH02289266A JP H02289266 A JPH02289266 A JP H02289266A JP 1107856 A JP1107856 A JP 1107856A JP 10785689 A JP10785689 A JP 10785689A JP H02289266 A JPH02289266 A JP H02289266A
- Authority
- JP
- Japan
- Prior art keywords
- guide wire
- wire
- catheter guide
- produced
- core material
- 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
- 239000000956 alloy Substances 0.000 claims abstract description 15
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 13
- 239000011162 core material Substances 0.000 claims description 36
- 238000000576 coating method Methods 0.000 claims description 25
- 239000011248 coating agent Substances 0.000 claims description 24
- 229920003002 synthetic resin Polymers 0.000 claims description 21
- 239000000057 synthetic resin Substances 0.000 claims description 21
- 210000004204 blood vessel Anatomy 0.000 claims description 9
- 238000000034 method Methods 0.000 abstract description 13
- 238000004544 sputter deposition Methods 0.000 abstract description 6
- 239000000758 substrate Substances 0.000 abstract description 6
- 238000011282 treatment Methods 0.000 abstract description 6
- 238000010438 heat treatment Methods 0.000 abstract description 5
- 238000007747 plating Methods 0.000 abstract description 4
- 239000010936 titanium Substances 0.000 abstract description 4
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 abstract description 3
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 abstract description 3
- 229910010271 silicon carbide Inorganic materials 0.000 abstract description 2
- 238000011978 dissolution method Methods 0.000 abstract 2
- 238000000137 annealing Methods 0.000 abstract 1
- 239000008280 blood Substances 0.000 abstract 1
- 210000004369 blood Anatomy 0.000 abstract 1
- 238000000151 deposition Methods 0.000 abstract 1
- 230000008021 deposition Effects 0.000 abstract 1
- 238000004090 dissolution Methods 0.000 abstract 1
- 238000005242 forging Methods 0.000 abstract 1
- 238000005098 hot rolling Methods 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 229910001220 stainless steel Inorganic materials 0.000 description 12
- 230000036760 body temperature Effects 0.000 description 9
- 239000000126 substance Substances 0.000 description 7
- 229910004337 Ti-Ni Inorganic materials 0.000 description 5
- 229910011209 Ti—Ni Inorganic materials 0.000 description 5
- KHYBPSFKEHXSLX-UHFFFAOYSA-N iminotitanium Chemical compound [Ti]=N KHYBPSFKEHXSLX-UHFFFAOYSA-N 0.000 description 5
- 239000010935 stainless steel Substances 0.000 description 5
- 229920002635 polyurethane Polymers 0.000 description 4
- 239000004814 polyurethane Substances 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 238000005482 strain hardening Methods 0.000 description 4
- 229920001577 copolymer Polymers 0.000 description 3
- 230000001050 lubricating effect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- -1 polyethylene Polymers 0.000 description 3
- 230000002441 reversible effect Effects 0.000 description 3
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 2
- 229910000990 Ni alloy Inorganic materials 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- 239000003146 anticoagulant agent Substances 0.000 description 2
- QZPSXPBJTPJTSZ-UHFFFAOYSA-N aqua regia Chemical compound Cl.O[N+]([O-])=O QZPSXPBJTPJTSZ-UHFFFAOYSA-N 0.000 description 2
- 238000005253 cladding Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 229920002379 silicone rubber Polymers 0.000 description 2
- 239000004945 silicone rubber Substances 0.000 description 2
- 238000007740 vapor deposition Methods 0.000 description 2
- 101100457021 Caenorhabditis elegans mag-1 gene Proteins 0.000 description 1
- 101100459896 Caenorhabditis elegans ncl-1 gene Proteins 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- HTTJABKRGRZYRN-UHFFFAOYSA-N Heparin Chemical compound OC1C(NC(=O)C)C(O)OC(COS(O)(=O)=O)C1OC1C(OS(O)(=O)=O)C(O)C(OC2C(C(OS(O)(=O)=O)C(OC3C(C(O)C(O)C(O3)C(O)=O)OS(O)(=O)=O)C(CO)O2)NS(O)(=O)=O)C(C(O)=O)O1 HTTJABKRGRZYRN-UHFFFAOYSA-N 0.000 description 1
- 101100067996 Mus musculus Gbp1 gene Proteins 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 102000003990 Urokinase-type plasminogen activator Human genes 0.000 description 1
- 108090000435 Urokinase-type plasminogen activator Proteins 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002785 anti-thrombosis Effects 0.000 description 1
- 229940127219 anticoagulant drug Drugs 0.000 description 1
- 229920001400 block copolymer Polymers 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000002872 contrast media Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 229960002897 heparin Drugs 0.000 description 1
- 229920000669 heparin Polymers 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000004118 muscle contraction Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229960005356 urokinase Drugs 0.000 description 1
- 229920003169 water-soluble polymer Polymers 0.000 description 1
Landscapes
- Media Introduction/Drainage Providing Device (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1107856A JPH02289266A (ja) | 1989-04-28 | 1989-04-28 | カテーテルガイドワイヤの芯材及びカテーテルガイドワイヤ |
| DE69007841T DE69007841T2 (de) | 1989-04-28 | 1990-04-27 | Schnell betriebsbereiter Führungsdraht für Katheter unter Anwendung einer Memory-Legierung mit Pseudoelastizität. |
| KR1019900005966A KR940005307B1 (ko) | 1989-04-28 | 1990-04-27 | 의탄성의 형상 기억 합금을 이용하는 용이작용성 카테테르 가이드 와이어 |
| US07/515,591 US5069226A (en) | 1989-04-28 | 1990-04-27 | Catheter guidewire with pseudo elastic shape memory alloy |
| EP90108097A EP0395098B1 (fr) | 1989-04-28 | 1990-04-27 | Fil de guidage pour cathéters, prêt à être mis rapidement en service, sous utilisation d'un alliage à mémoire à pseudo-élasticité |
| AU54515/90A AU623006B2 (en) | 1989-04-28 | 1990-04-30 | Readily operable catheter guide wire using shape memory alloy with pseudo elasticity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1107856A JPH02289266A (ja) | 1989-04-28 | 1989-04-28 | カテーテルガイドワイヤの芯材及びカテーテルガイドワイヤ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02289266A true JPH02289266A (ja) | 1990-11-29 |
| JPH042274B2 JPH042274B2 (fr) | 1992-01-17 |
Family
ID=14469801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1107856A Granted JPH02289266A (ja) | 1989-04-28 | 1989-04-28 | カテーテルガイドワイヤの芯材及びカテーテルガイドワイヤ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02289266A (fr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001314513A (ja) * | 2000-05-10 | 2001-11-13 | Asahi Intecc Co Ltd | 医療用ガイドワイヤ |
| US6800153B2 (en) * | 1999-09-10 | 2004-10-05 | Terumo Corporation | Method for producing β-titanium alloy wire |
-
1989
- 1989-04-28 JP JP1107856A patent/JPH02289266A/ja active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6800153B2 (en) * | 1999-09-10 | 2004-10-05 | Terumo Corporation | Method for producing β-titanium alloy wire |
| JP2001314513A (ja) * | 2000-05-10 | 2001-11-13 | Asahi Intecc Co Ltd | 医療用ガイドワイヤ |
| JP4502294B2 (ja) * | 2000-05-10 | 2010-07-14 | 朝日インテック株式会社 | 医療用ガイドワイヤ |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH042274B2 (fr) | 1992-01-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5069226A (en) | Catheter guidewire with pseudo elastic shape memory alloy | |
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| US6352515B1 (en) | NiTi alloyed guidewires | |
| US6258182B1 (en) | Pseudoelastic β titanium alloy and uses therefor | |
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| US20230302261A1 (en) | Medical device including a solderable linear elastic nickel-titanium distal end section and methods of preparation therefor | |
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| JPH042273B2 (fr) | ||
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20090117 Year of fee payment: 17 |
|
| LAPS | Cancellation because of no payment of annual fees |