JPH04114643A - 人工心臓弁とその製造方法 - Google Patents
人工心臓弁とその製造方法Info
- Publication number
- JPH04114643A JPH04114643A JP23627790A JP23627790A JPH04114643A JP H04114643 A JPH04114643 A JP H04114643A JP 23627790 A JP23627790 A JP 23627790A JP 23627790 A JP23627790 A JP 23627790A JP H04114643 A JPH04114643 A JP H04114643A
- Authority
- JP
- Japan
- Prior art keywords
- valve
- thick
- artificial heart
- thin
- heart valve
- 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
- 238000004519 manufacturing process Methods 0.000 title claims description 14
- 210000003709 heart valve Anatomy 0.000 claims abstract description 51
- 239000008280 blood Substances 0.000 claims abstract description 23
- 210000004369 blood Anatomy 0.000 claims abstract description 23
- 238000000465 moulding Methods 0.000 claims abstract description 22
- 229920003002 synthetic resin Polymers 0.000 claims abstract description 9
- 239000000057 synthetic resin Substances 0.000 claims abstract description 9
- 230000000630 rising effect Effects 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims abstract description 6
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 12
- 238000004073 vulcanization Methods 0.000 claims description 11
- 210000003462 vein Anatomy 0.000 claims description 9
- 210000001367 artery Anatomy 0.000 claims description 8
- 230000008602 contraction Effects 0.000 claims description 2
- 230000017531 blood circulation Effects 0.000 abstract description 7
- 230000000903 blocking effect Effects 0.000 abstract 1
- 230000002265 prevention Effects 0.000 abstract 1
- 210000000709 aorta Anatomy 0.000 description 5
- 230000002308 calcification Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 210000001147 pulmonary artery Anatomy 0.000 description 3
- 210000003492 pulmonary vein Anatomy 0.000 description 3
- 241000238413 Octopus Species 0.000 description 2
- 230000036772 blood pressure Effects 0.000 description 2
- 210000004072 lung Anatomy 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 241000238366 Cephalopoda Species 0.000 description 1
- 241000237852 Mollusca Species 0.000 description 1
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000003017 ductus arteriosus Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 235000015170 shellfish Nutrition 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
Landscapes
- Prostheses (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23627790A JPH04114643A (ja) | 1990-09-06 | 1990-09-06 | 人工心臓弁とその製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23627790A JPH04114643A (ja) | 1990-09-06 | 1990-09-06 | 人工心臓弁とその製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH04114643A true JPH04114643A (ja) | 1992-04-15 |
| JPH0571258B2 JPH0571258B2 (enrdf_load_stackoverflow) | 1993-10-06 |
Family
ID=16998405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP23627790A Granted JPH04114643A (ja) | 1990-09-06 | 1990-09-06 | 人工心臓弁とその製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH04114643A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010246957A (ja) * | 2002-12-20 | 2010-11-04 | Arbor Surgical Technologies Inc | 生物学的に植え込み可能なプロテーゼおよびその使用方法 |
| CN105689053A (zh) * | 2016-03-16 | 2016-06-22 | 江苏华盛天龙光电设备股份有限公司 | 一种用于单晶炉的原料粉碎装置 |
-
1990
- 1990-09-06 JP JP23627790A patent/JPH04114643A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010246957A (ja) * | 2002-12-20 | 2010-11-04 | Arbor Surgical Technologies Inc | 生物学的に植え込み可能なプロテーゼおよびその使用方法 |
| CN105689053A (zh) * | 2016-03-16 | 2016-06-22 | 江苏华盛天龙光电设备股份有限公司 | 一种用于单晶炉的原料粉碎装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0571258B2 (enrdf_load_stackoverflow) | 1993-10-06 |
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