JPH0374587B2 - - Google Patents
Info
- Publication number
- JPH0374587B2 JPH0374587B2 JP2002437A JP243790A JPH0374587B2 JP H0374587 B2 JPH0374587 B2 JP H0374587B2 JP 2002437 A JP2002437 A JP 2002437A JP 243790 A JP243790 A JP 243790A JP H0374587 B2 JPH0374587 B2 JP H0374587B2
- Authority
- JP
- Japan
- Prior art keywords
- inner tube
- main body
- tube
- distal
- side inner
- 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 - Lifetime
Links
- 230000003014 reinforcing effect Effects 0.000 claims description 48
- 239000000463 material Substances 0.000 claims description 29
- 238000004519 manufacturing process Methods 0.000 claims description 13
- 230000000704 physical effect Effects 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 7
- 238000000465 moulding Methods 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 239000010410 layer Substances 0.000 description 39
- 210000004204 blood vessel Anatomy 0.000 description 9
- 239000004952 Polyamide Substances 0.000 description 8
- 229920002647 polyamide Polymers 0.000 description 8
- 229920001971 elastomer Polymers 0.000 description 7
- 239000000806 elastomer Substances 0.000 description 7
- 229920003002 synthetic resin Polymers 0.000 description 5
- 239000000057 synthetic resin Substances 0.000 description 5
- -1 ethylhexyl Chemical group 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 208000007536 Thrombosis Diseases 0.000 description 3
- 238000005452 bending Methods 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000004043 responsiveness Effects 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000003146 anticoagulant agent Substances 0.000 description 2
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 239000004014 plasticizer Substances 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 229910000014 Bismuth subcarbonate Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-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
- 239000004743 Polypropylene Substances 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 230000002429 anti-coagulating effect Effects 0.000 description 1
- 230000002785 anti-thrombosis Effects 0.000 description 1
- 229940127219 anticoagulant drug Drugs 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- MGLUJXPJRXTKJM-UHFFFAOYSA-L bismuth subcarbonate Chemical compound O=[Bi]OC(=O)O[Bi]=O MGLUJXPJRXTKJM-UHFFFAOYSA-L 0.000 description 1
- 229940036358 bismuth subcarbonate Drugs 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000000694 effects Effects 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
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920006124 polyolefin elastomer Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000002792 vascular Effects 0.000 description 1
Landscapes
- Media Introduction/Drainage Providing Device (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002437A JPH02232066A (ja) | 1990-01-11 | 1990-01-11 | カテーテルとその製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002437A JPH02232066A (ja) | 1990-01-11 | 1990-01-11 | カテーテルとその製造方法 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58234292A Division JPS60126170A (ja) | 1983-12-14 | 1983-12-14 | カテ−テルとその製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02232066A JPH02232066A (ja) | 1990-09-14 |
| JPH0374587B2 true JPH0374587B2 (pt) | 1991-11-27 |
Family
ID=11529248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2002437A Granted JPH02232066A (ja) | 1990-01-11 | 1990-01-11 | カテーテルとその製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02232066A (pt) |
-
1990
- 1990-01-11 JP JP2002437A patent/JPH02232066A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02232066A (ja) | 1990-09-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |