JPH02289267A - 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
- JPH02289267A JPH02289267A JP1107857A JP10785789A JPH02289267A JP H02289267 A JPH02289267 A JP H02289267A JP 1107857 A JP1107857 A JP 1107857A JP 10785789 A JP10785789 A JP 10785789A JP H02289267 A JPH02289267 A JP H02289267A
- Authority
- JP
- Japan
- Prior art keywords
- guide wire
- core material
- tip
- catheter guide
- alloy
- 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
- 239000000758 substrate Substances 0.000 claims abstract description 29
- 239000000956 alloy Substances 0.000 claims abstract description 16
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 13
- KHYBPSFKEHXSLX-UHFFFAOYSA-N iminotitanium Chemical class [Ti]=N KHYBPSFKEHXSLX-UHFFFAOYSA-N 0.000 claims abstract description 10
- 238000000137 annealing Methods 0.000 claims abstract description 4
- 239000011162 core material Substances 0.000 claims description 47
- 229920003002 synthetic resin Polymers 0.000 claims description 23
- 239000000057 synthetic resin Substances 0.000 claims description 23
- 229910004337 Ti-Ni Inorganic materials 0.000 claims description 9
- 229910011209 Ti—Ni Inorganic materials 0.000 claims description 9
- 229910000990 Ni alloy Inorganic materials 0.000 claims description 8
- 229910001069 Ti alloy Inorganic materials 0.000 claims description 5
- 239000011159 matrix material Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 12
- 238000010438 heat treatment Methods 0.000 abstract description 11
- 239000000203 mixture Substances 0.000 abstract description 6
- 239000011248 coating agent Substances 0.000 description 15
- 238000000576 coating method Methods 0.000 description 15
- 230000035882 stress Effects 0.000 description 8
- 210000004204 blood vessel Anatomy 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 230000036760 body temperature Effects 0.000 description 6
- 229910001220 stainless steel Inorganic materials 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 230000001050 lubricating effect Effects 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 229920001577 copolymer Polymers 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- -1 polyethylene Polymers 0.000 description 3
- 229920002635 polyurethane Polymers 0.000 description 3
- 239000004814 polyurethane Substances 0.000 description 3
- 238000005482 strain hardening Methods 0.000 description 3
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- 229910011208 Ti—N Inorganic materials 0.000 description 2
- 239000003146 anticoagulant agent Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 229920002379 silicone rubber Polymers 0.000 description 2
- 239000004945 silicone rubber Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 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
- 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
- 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
- 230000032683 aging Effects 0.000 description 1
- 230000002785 anti-thrombosis Effects 0.000 description 1
- 229940127219 anticoagulant drug Drugs 0.000 description 1
- 229910052797 bismuth Inorganic materials 0.000 description 1
- 229920001400 block copolymer Polymers 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 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
- 229960002897 heparin Drugs 0.000 description 1
- 229920000669 heparin Polymers 0.000 description 1
- 229910052745 lead Inorganic materials 0.000 description 1
- 239000000314 lubricant Substances 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
- 229910052759 nickel Inorganic materials 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
- 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
- 238000002360 preparation method 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
- 230000000717 retained effect Effects 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
- 230000009466 transformation Effects 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 |
|---|---|---|---|
| JP1107857A JPH02289267A (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 |
| EP90108097A EP0395098B1 (en) | 1989-04-28 | 1990-04-27 | Readily operable catheter guide wire using shape memory alloy with pseudo elasticity |
| US07/515,591 US5069226A (en) | 1989-04-28 | 1990-04-27 | Catheter guidewire with pseudo elastic shape memory alloy |
| 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 |
|---|---|---|---|
| JP1107857A JPH02289267A (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 |
|---|---|
| JPH02289267A true JPH02289267A (ja) | 1990-11-29 |
| JPH048065B2 JPH048065B2 (enExample) | 1992-02-13 |
Family
ID=14469826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1107857A Granted JPH02289267A (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) | JPH02289267A (enExample) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0324144U (enExample) * | 1989-07-18 | 1991-03-13 | ||
| WO2009119386A1 (ja) * | 2008-03-27 | 2009-10-01 | テルモ株式会社 | ガイドワイヤ |
| WO2023120406A1 (ja) * | 2021-12-22 | 2023-06-29 | 朝日インテック株式会社 | ガイドワイヤ、及び、ガイドワイヤの製造方法 |
| WO2025099886A1 (ja) * | 2023-11-09 | 2025-05-15 | 朝日インテック株式会社 | 医療デバイス |
-
1989
- 1989-04-28 JP JP1107857A patent/JPH02289267A/ja active Granted
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0324144U (enExample) * | 1989-07-18 | 1991-03-13 | ||
| WO2009119386A1 (ja) * | 2008-03-27 | 2009-10-01 | テルモ株式会社 | ガイドワイヤ |
| US8360996B2 (en) | 2008-03-27 | 2013-01-29 | Terumo Kabushiki Kaisha | Guide wire |
| WO2023120406A1 (ja) * | 2021-12-22 | 2023-06-29 | 朝日インテック株式会社 | ガイドワイヤ、及び、ガイドワイヤの製造方法 |
| JP2023092856A (ja) * | 2021-12-22 | 2023-07-04 | 朝日インテック株式会社 | ガイドワイヤ、及び、ガイドワイヤの製造方法 |
| WO2025099886A1 (ja) * | 2023-11-09 | 2025-05-15 | 朝日インテック株式会社 | 医療デバイス |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH048065B2 (enExample) | 1992-02-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0395098B1 (en) | Readily operable catheter guide wire using shape memory alloy with pseudo elasticity | |
| EP0480427B1 (en) | Guide wire for a catheter | |
| JP2540211B2 (ja) | ガイドワイヤ― | |
| EP2143460B1 (en) | Guide wire and stent | |
| US6258182B1 (en) | Pseudoelastic β titanium alloy and uses therefor | |
| US20030120181A1 (en) | Work-hardened pseudoelastic guide wires | |
| JP2003516203A (ja) | Ｎｉｔｉ合金製ガイドワイヤ | |
| JPH0331472B2 (enExample) | ||
| EP1545679A1 (en) | Radiopaque nitinol alloys for medical devices | |
| JP3725900B2 (ja) | 超弾性遠位部分を有するガイドワイヤ | |
| JPH02289267A (ja) | 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 | |
| JP4188663B2 (ja) | ガイドワイヤ | |
| JP2729856B2 (ja) | カテーテルガイドワイヤーの芯材及びカテーテルガイドワイヤー | |
| JPH042274B2 (enExample) | ||
| JPH042273B2 (enExample) | ||
| JP2001009041A (ja) | 医療用ガイドワイヤ | |
| JPH0663151A (ja) | 医療用ガイドワイヤー | |
| JP2001037869A (ja) | 医療用ガイドワイヤ | |
| JPWO2002078779A1 (ja) | 医療用ガイドワイヤ | |
| JP2006314525A (ja) | 管状器官への挿入具 | |
| JP4141576B2 (ja) | 医療用カテーテル | |
| JPH05293175A (ja) | カテーテル用ガイドワイヤ | |
| JP2022049329A (ja) | 医療用複合材料 | |
| JPH0796037A (ja) | カテーテル | |
| JPH04187160A (ja) | カテーテルガイドワイヤーの芯材及びカテーテルガイドワイヤー |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20090213 Year of fee payment: 17 |
|
| LAPS | Cancellation because of no payment of annual fees |