CA1308616C - Catheter - Google Patents

Catheter

Info

Publication number: CA1308616C
Authority: CA; Canada
Prior art keywords: catheter; light guide; guide; sheath; distal end
Prior art date: 1984-05-29
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

Application number

CA000486497A

Other languages

English (en)

Inventor

Shin-Ichi Ohkawa

Koichi Tsuno

Norifumi Matsumiya

Jun-Ichi Hiramoto

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Sumitomo Electric Industries Ltd

Original Assignee

Sumitomo Electric Industries Ltd

Priority date (The priority date 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 date listed.)

1984-05-29

Filing date

1985-07-09

Publication date

1992-10-13

1984-05-29 Priority claimed from JP59107512A external-priority patent/JPS60252602A/ja

1984-10-04 Priority claimed from JP59208779A external-priority patent/JPS6185916A/ja

1985-07-09 Application filed by Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd

1992-10-13 Application granted granted Critical

1992-10-13 Publication of CA1308616C publication Critical patent/CA1308616C/fr

2009-10-13 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

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210000004204 blood vessel Anatomy 0.000 claims abstract description 18
239000012530 fluid Substances 0.000 claims abstract description 15
238000005286 illumination Methods 0.000 claims abstract description 8
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238000001125 extrusion Methods 0.000 claims description 6
229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 5
239000004926 polymethyl methacrylate Substances 0.000 claims description 5
238000003780 insertion Methods 0.000 claims description 4
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239000000463 material Substances 0.000 claims description 4
229920002635 polyurethane Polymers 0.000 claims description 4
239000004814 polyurethane Substances 0.000 claims description 4
229920001490 poly(butyl methacrylate) polymer Polymers 0.000 claims description 3
239000004793 Polystyrene Substances 0.000 claims description 2
239000005038 ethylene vinyl acetate Substances 0.000 claims description 2
239000011521 glass Substances 0.000 claims description 2
229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims description 2
229920000515 polycarbonate Polymers 0.000 claims description 2
239000004417 polycarbonate Substances 0.000 claims description 2
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229920000098 polyolefin Polymers 0.000 claims 1
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230000036262 stenosis Effects 0.000 description 24
208000037804 stenosis Diseases 0.000 description 24
239000000835 fiber Substances 0.000 description 17
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KKJUPNGICOCCDW-UHFFFAOYSA-N 7-N,N-Dimethylamino-1,2,3,4,5-pentathiocyclooctane Chemical compound CN(C)C1CSSSSSC1 KKJUPNGICOCCDW-UHFFFAOYSA-N 0.000 description 9
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TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
235000012000 cholesterol Nutrition 0.000 description 2
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WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Chemical compound OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
239000004698 Polyethylene Substances 0.000 description 1
FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
150000001336 alkenes Chemical class 0.000 description 1
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
229910052782 aluminium Inorganic materials 0.000 description 1
230000000903 blocking effect Effects 0.000 description 1
239000003795 chemical substances by application Substances 0.000 description 1
238000005253 cladding Methods 0.000 description 1
239000011248 coating agent Substances 0.000 description 1
238000000576 coating method Methods 0.000 description 1
238000004891 communication Methods 0.000 description 1
238000012790 confirmation Methods 0.000 description 1
229920001577 copolymer Polymers 0.000 description 1
238000007887 coronary angioplasty Methods 0.000 description 1
230000000875 corresponding effect Effects 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
208000019622 heart disease Diseases 0.000 description 1
238000002347 injection Methods 0.000 description 1
239000007924 injection Substances 0.000 description 1
208000010125 myocardial infarction Diseases 0.000 description 1
208000031225 myocardial ischemia Diseases 0.000 description 1
239000013307 optical fiber Substances 0.000 description 1
229920000573 polyethylene Polymers 0.000 description 1
239000011253 protective coating Substances 0.000 description 1
239000007787 solid Substances 0.000 description 1
239000012780 transparent material Substances 0.000 description 1
238000007740 vapor deposition Methods 0.000 description 1

Landscapes

Media Introduction/Drainage Providing Device (AREA)
Endoscopes (AREA)

CA000486497A 1984-05-29 1985-07-09 Catheter Expired - Lifetime CA1308616C (fr)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
JP59107512A JPS60252602A (ja)	1984-05-29	1984-05-29	可視光硬化性組成物
JP107512/1984		1984-07-18
JP208779/1984		1984-10-04
JP59208779A JPS6185916A (ja)	1984-10-04	1984-10-04	内視鏡カテ−テル

Publications (1)

Publication Number	Publication Date
CA1308616C true CA1308616C (fr)	1992-10-13

Family

ID=26447536

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000486497A Expired - Lifetime CA1308616C (fr)	1984-05-29	1985-07-09	Catheter

Country Status (2)

Country	Link
AU (1)	AU580788B2 (fr)
CA (1)	CA1308616C (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AU608817B2 (en) *	1987-02-27	1991-04-18	Terumo Kabushiki Kaisha	Catheter equipped with expansible member and production thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4418688A (en) *	1981-07-06	1983-12-06	Laserscope, Inc.	Microcatheter having directable laser and expandable walls

1985
- 1985-07-09 CA CA000486497A patent/CA1308616C/fr not_active Expired - Lifetime
- 1985-07-11 AU AU44807/85A patent/AU580788B2/en not_active Ceased

Also Published As

Publication number	Publication date
AU580788B2 (en)	1989-02-02
AU4480785A (en)	1986-01-23

Legal Events

Date	Code	Title	Description
1997-10-14	MKLA	Lapsed

Publication	Publication Date	Title
US4892099A (en)	1990-01-09	Catheter
US7169140B1 (en)	2007-01-30	Methods of using an intravascular balloon catheter in combination with an angioscope
US6168591B1 (en)	2001-01-02	Guide for penetrating phototherapy
CA1295374C (fr)	1992-02-04	Catheter de fibres optiques avec fil de guidage
US5423805A (en)	1995-06-13	Laser catheter with moveable integral fixation wires
US4817601A (en)	1989-04-04	Catheter system for controlled removal by radiant energy of biological obstructions
US5344419A (en)	1994-09-06	Apparatus and method for making a diffusing tip in a balloon catheter system
US4790310A (en)	1988-12-13	Laser catheter having wide angle sweep
CA2076378C (fr)	1999-04-27	Appareil d'imagerie a dispositif de dilatation
US20050278010A1 (en)	2005-12-15	Stent delivery system with imaging capability
US6589164B1 (en)	2003-07-08	Sterility barriers for insertion of non-sterile apparatus into catheters or other medical devices
CA1243580A (fr)	1988-10-25	Catheter
US4457749A (en)	1984-07-03	Shield for connectors
US5125058A (en)	1992-06-23	Fiber optic connection and method of measuring intravascular pressure using same
CA1325941C (fr)	1994-01-11	Catheter a ballonnet
EP0948375B1 (fr)	2004-04-21	Dispositif de positionnement d'une source de radiation sur un site de traitement de stenose
US20030114732A1 (en)	2003-06-19	Sheath for guiding imaging instruments
JPS63212343A (ja)	1988-09-05	カテーテル
US5167686A (en)	1992-12-01	Catheter system for controlled removal by radiant energy of biological obstructions
JPH01218467A (ja)	1989-08-31	体腔部の検査及び／又は照射のための装置及び方法
WO1983001893A1 (fr)	1983-06-09	Assemblage de catheter
US20090187108A1 (en)	2009-07-23	Systems and methods for analysis and treatment of a body lumen
US5653736A (en)	1997-08-05	Carrier balloon for a stent assembly with radiation-shielding capabilities
CA1308616C (fr)	1992-10-13	Catheter
KR870002097B1 (ko)	1987-12-08	내시경 카테테르