JP2004065795A - ガイドワイヤ - Google Patents
ガイドワイヤ Download PDFInfo
- Publication number
- JP2004065795A JP2004065795A JP2002232163A JP2002232163A JP2004065795A JP 2004065795 A JP2004065795 A JP 2004065795A JP 2002232163 A JP2002232163 A JP 2002232163A JP 2002232163 A JP2002232163 A JP 2002232163A JP 2004065795 A JP2004065795 A JP 2004065795A
- Authority
- JP
- Japan
- Prior art keywords
- wire
- distal end
- guide wire
- outer diameter
- welded portion
- 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.)
- Pending
Links
- 239000000463 material Substances 0.000 claims abstract description 33
- 238000003466 welding Methods 0.000 claims abstract description 25
- 230000007423 decrease Effects 0.000 claims abstract description 14
- 239000000470 constituent Substances 0.000 claims description 6
- 229910045601 alloy Inorganic materials 0.000 abstract description 22
- 239000000956 alloy Substances 0.000 abstract description 22
- 239000010935 stainless steel Substances 0.000 abstract description 9
- 229910001220 stainless steel Inorganic materials 0.000 abstract description 9
- 230000003247 decreasing effect Effects 0.000 description 19
- 238000005452 bending Methods 0.000 description 15
- 238000000034 method Methods 0.000 description 12
- 210000004351 coronary vessel Anatomy 0.000 description 10
- 210000004204 blood vessel Anatomy 0.000 description 8
- 206010057469 Vascular stenosis Diseases 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- 239000011162 core material Substances 0.000 description 5
- -1 for example Substances 0.000 description 5
- KHYBPSFKEHXSLX-UHFFFAOYSA-N iminotitanium Chemical compound [Ti]=N KHYBPSFKEHXSLX-UHFFFAOYSA-N 0.000 description 5
- 229910001000 nickel titanium Inorganic materials 0.000 description 5
- 239000007769 metal material Substances 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 210000002376 aorta thoracic Anatomy 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 229910000531 Co alloy Inorganic materials 0.000 description 2
- 208000031481 Pathologic Constriction Diseases 0.000 description 2
- HVYWMOMLDIMFJA-DPAQBDIFSA-N cholesterol Chemical compound C1C=C2C[C@@H](O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2 HVYWMOMLDIMFJA-DPAQBDIFSA-N 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 230000001747 exhibiting effect Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000002209 hydrophobic effect Effects 0.000 description 2
- 238000005304 joining Methods 0.000 description 2
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 2
- 229910000510 noble metal Inorganic materials 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 230000036262 stenosis Effects 0.000 description 2
- 208000037804 stenosis Diseases 0.000 description 2
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 1
- PKAUISBSZACZJI-UHFFFAOYSA-N CC(=CC(=O)N)C.C(C(=C)C)(=O)O Chemical compound CC(=CC(=O)N)C.C(C(=C)C)(=O)O PKAUISBSZACZJI-UHFFFAOYSA-N 0.000 description 1
- 229910017518 Cu Zn Inorganic materials 0.000 description 1
- 229910017752 Cu-Zn Inorganic materials 0.000 description 1
- 229910017943 Cu—Zn Inorganic materials 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 229910003310 Ni-Al Inorganic materials 0.000 description 1
- 229910003298 Ni-Ni Inorganic materials 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 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
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000002583 angiography Methods 0.000 description 1
- 229910052790 beryllium Inorganic materials 0.000 description 1
- 229920001400 block copolymer Polymers 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 229920003174 cellulose-based polymer Polymers 0.000 description 1
- 235000012000 cholesterol Nutrition 0.000 description 1
- TVZPLCNGKSPOJA-UHFFFAOYSA-N copper zinc Chemical compound [Cu].[Zn] TVZPLCNGKSPOJA-UHFFFAOYSA-N 0.000 description 1
- 238000007887 coronary angioplasty Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 229920000840 ethylene tetrafluoroethylene copolymer Polymers 0.000 description 1
- 210000001105 femoral artery Anatomy 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 238000002594 fluoroscopy Methods 0.000 description 1
- 229910052733 gallium Inorganic materials 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229920002401 polyacrylamide Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 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
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 1
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000002210 silicon-based material Substances 0.000 description 1
- 229920002050 silicone resin Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 229910052718 tin Inorganic materials 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
- 239000010937 tungsten Substances 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Images
Landscapes
- Media Introduction/Drainage Providing Device (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002232163A JP2004065795A (ja) | 2002-08-08 | 2002-08-08 | ガイドワイヤ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002232163A JP2004065795A (ja) | 2002-08-08 | 2002-08-08 | ガイドワイヤ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2004065795A true JP2004065795A (ja) | 2004-03-04 |
| JP2004065795A5 JP2004065795A5 (enExample) | 2005-10-27 |
Family
ID=32017662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2002232163A Pending JP2004065795A (ja) | 2002-08-08 | 2002-08-08 | ガイドワイヤ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2004065795A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2002
- 2002-08-08 JP JP2002232163A patent/JP2004065795A/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| JP7765278B2 (ja) | 2021-12-22 | 2025-11-06 | 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 |
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Legal Events
| Date | Code | Title | Description |
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| A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20050728 |
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| A621 | Written request for application examination |
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| A977 | Report on retrieval |
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| A521 | Written amendment |
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| A02 | Decision of refusal |
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