JPS60203251A - ステントレス人工三葉弁 - Google Patents

ステントレス人工三葉弁

Info

Publication number: JPS60203251A
Authority: JP; Japan
Prior art keywords: valve; artificial; leaflet; present; cylindrical
Prior art date: 1984-03-28
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

Application number

JP6032584A

Other languages

English (en)

Japanese (ja)

Other versions

JPH0355136B2 (fr

Inventor

筒井　達夫

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.)

Toyobo Co Ltd

Original Assignee

Toyobo Co 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.)

1984-03-28

Filing date

1984-03-28

Publication date

1985-10-14

1984-03-28 Application filed by Toyobo Co Ltd filed Critical Toyobo Co Ltd

1984-03-28 Priority to JP6032584A priority Critical patent/JPS60203251A/ja

1985-10-14 Publication of JPS60203251A publication Critical patent/JPS60203251A/ja

1991-08-22 Publication of JPH0355136B2 publication Critical patent/JPH0355136B2/ja

Status Granted legal-status Critical Current

Links

239000000463 material Substances 0.000 claims description 24
238000009958 sewing Methods 0.000 claims description 14
230000002785 anti-thrombosis Effects 0.000 claims description 10
239000003146 anticoagulant agent Substances 0.000 claims description 10
239000004744 fabric Substances 0.000 claims description 5
229910001220 stainless steel Inorganic materials 0.000 claims description 5
239000010935 stainless steel Substances 0.000 claims description 5
239000004721 Polyphenylene oxide Substances 0.000 claims description 4
239000004745 nonwoven fabric Substances 0.000 claims description 4
229920000570 polyether Polymers 0.000 claims description 4
JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims description 3
239000011148 porous material Substances 0.000 claims description 3
239000002759 woven fabric Substances 0.000 claims description 3
239000013013 elastic material Substances 0.000 claims description 2
239000002345 surface coating layer Substances 0.000 claims 1
GXCLVBGFBYZDAG-UHFFFAOYSA-N N-[2-(1H-indol-3-yl)ethyl]-N-methylprop-2-en-1-amine Chemical compound CN(CCC1=CNC2=C1C=CC=C2)CC=C GXCLVBGFBYZDAG-UHFFFAOYSA-N 0.000 description 7
238000001035 drying Methods 0.000 description 7
238000007598 dipping method Methods 0.000 description 6
238000004519 manufacturing process Methods 0.000 description 6
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
229910052799 carbon Inorganic materials 0.000 description 4
239000002296 pyrolytic carbon Substances 0.000 description 4
OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
208000007536 Thrombosis Diseases 0.000 description 3
230000015572 biosynthetic process Effects 0.000 description 3
229920000642 polymer Polymers 0.000 description 3
239000004743 Polypropylene Substances 0.000 description 2
239000004809 Teflon Substances 0.000 description 2
229920006362 Teflon® Polymers 0.000 description 2
210000001765 aortic valve Anatomy 0.000 description 2
230000003205 diastolic effect Effects 0.000 description 2
238000011990 functional testing Methods 0.000 description 2
238000000465 moulding Methods 0.000 description 2
-1 polypropylene Polymers 0.000 description 2
229920001155 polypropylene Polymers 0.000 description 2
230000004044 response Effects 0.000 description 2
238000001356 surgical procedure Methods 0.000 description 2
238000012360 testing method Methods 0.000 description 2
206010003694 Atrophy Diseases 0.000 description 1
206010005746 Blood pressure fluctuation Diseases 0.000 description 1
208000004434 Calcinosis Diseases 0.000 description 1
235000004035 Cryptotaenia japonica Nutrition 0.000 description 1
YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
239000004952 Polyamide Substances 0.000 description 1
208000034189 Sclerosis Diseases 0.000 description 1
208000001871 Tachycardia Diseases 0.000 description 1
102000007641 Trefoil Factors Human genes 0.000 description 1
235000015724 Trifolium pratense Nutrition 0.000 description 1
210000000709 aorta Anatomy 0.000 description 1
239000012237 artificial material Substances 0.000 description 1
230000037444 atrophy Effects 0.000 description 1
238000005452 bending Methods 0.000 description 1
230000008901 benefit Effects 0.000 description 1
230000017531 blood circulation Effects 0.000 description 1
230000036772 blood pressure Effects 0.000 description 1
230000002308 calcification Effects 0.000 description 1
238000007675 cardiac surgery Methods 0.000 description 1
230000008859 change Effects 0.000 description 1
239000003795 chemical substances by application Substances 0.000 description 1
239000011248 coating agent Substances 0.000 description 1
238000000576 coating method Methods 0.000 description 1
238000011161 development Methods 0.000 description 1
OYQYHJRSHHYEIG-UHFFFAOYSA-N ethyl carbamate;urea Chemical compound NC(N)=O.CCOC(N)=O OYQYHJRSHHYEIG-UHFFFAOYSA-N 0.000 description 1
238000011156 evaluation Methods 0.000 description 1
238000000605 extraction Methods 0.000 description 1
229910052731 fluorine Inorganic materials 0.000 description 1
239000011737 fluorine Substances 0.000 description 1
230000000004 hemodynamic effect Effects 0.000 description 1
229920000126 latex Polymers 0.000 description 1
230000007246 mechanism Effects 0.000 description 1
238000000034 method Methods 0.000 description 1
229920002492 poly(sulfone) Polymers 0.000 description 1
229920002647 polyamide Polymers 0.000 description 1
229920000728 polyester Polymers 0.000 description 1
238000010992 reflux Methods 0.000 description 1
238000011160 research Methods 0.000 description 1
239000002904 solvent Substances 0.000 description 1
230000006794 tachycardia Effects 0.000 description 1

Landscapes

Prostheses (AREA)

JP6032584A 1984-03-28 1984-03-28 ステントレス人工三葉弁 Granted JPS60203251A (ja)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP6032584A JPS60203251A (ja)	1984-03-28	1984-03-28	ステントレス人工三葉弁

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP6032584A JPS60203251A (ja)	1984-03-28	1984-03-28	ステントレス人工三葉弁

Publications (2)

Publication Number	Publication Date
JPS60203251A true JPS60203251A (ja)	1985-10-14
JPH0355136B2 JPH0355136B2 (fr)	1991-08-22

Family

ID=13138900

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP6032584A Granted JPS60203251A (ja)	1984-03-28	1984-03-28	ステントレス人工三葉弁

Country Status (1)

Country	Link
JP (1)	JPS60203251A (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS6174760A (ja) *	1984-09-13	1986-04-17	アリゲニー　ラドラム　ステイール　コーポレーシヨン	非酸化雰囲気中で結晶質ストリツプを直接鋳造する方法および装置
JPS6174758A (ja) *	1984-09-13	1986-04-17	アリゲニー　ラドラム　ステイール　コーポレーシヨン	放射冷却による結晶質ストリツプの直接鋳造方法および装置
JPS61255656A (ja) *	1985-05-08	1986-11-13	東洋紡績株式会社	チユ−ブ内蔵型人工弁
JP2005527283A (ja) *	2002-04-23	2005-09-15	イー・テイ・アイ・シー・エイ−エンジニアリング・アンド・テクノロジカル・イノベーシヨンズ・イン・カーデイオ・バスキユラー・アプリケーシヨンズ	大動脈弁または僧帽弁の人工心臓弁を製造するための方法、およびその結果得られる大動脈弁または僧帽弁
JP2010505532A (ja) *	2006-10-06	2010-02-25	ハート，インコーポレイテッド	大動脈弁修復のための弁輪内取付フレーム

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5416886A (en) *	1977-05-25	1979-02-07	Biocoating Aps	Artificial heart valve
JPS56152645A (en) *	1980-02-27	1981-11-26	Albany Int Corp	Elastomer sheet material for heart valve and other prosthetic grafting article

1984
- 1984-03-28 JP JP6032584A patent/JPS60203251A/ja active Granted

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5416886A (en) *	1977-05-25	1979-02-07	Biocoating Aps	Artificial heart valve
JPS56152645A (en) *	1980-02-27	1981-11-26	Albany Int Corp	Elastomer sheet material for heart valve and other prosthetic grafting article

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS6174760A (ja) *	1984-09-13	1986-04-17	アリゲニー　ラドラム　ステイール　コーポレーシヨン	非酸化雰囲気中で結晶質ストリツプを直接鋳造する方法および装置
JPS6174758A (ja) *	1984-09-13	1986-04-17	アリゲニー　ラドラム　ステイール　コーポレーシヨン	放射冷却による結晶質ストリツプの直接鋳造方法および装置
JPS61255656A (ja) *	1985-05-08	1986-11-13	東洋紡績株式会社	チユ−ブ内蔵型人工弁
JP2005527283A (ja) *	2002-04-23	2005-09-15	イー・テイ・アイ・シー・エイ−エンジニアリング・アンド・テクノロジカル・イノベーシヨンズ・イン・カーデイオ・バスキユラー・アプリケーシヨンズ	大動脈弁または僧帽弁の人工心臓弁を製造するための方法、およびその結果得られる大動脈弁または僧帽弁
JP2010505532A (ja) *	2006-10-06	2010-02-25	ハート，インコーポレイテッド	大動脈弁修復のための弁輪内取付フレーム

Also Published As

Publication number	Publication date
JPH0355136B2 (fr)	1991-08-22

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