JPS60188164A - 人工血管 - Google Patents
人工血管Info
- Publication number
- JPS60188164A JPS60188164A JP59044396A JP4439684A JPS60188164A JP S60188164 A JPS60188164 A JP S60188164A JP 59044396 A JP59044396 A JP 59044396A JP 4439684 A JP4439684 A JP 4439684A JP S60188164 A JPS60188164 A JP S60188164A
- Authority
- JP
- Japan
- Prior art keywords
- blood vessel
- artificial blood
- elastomer
- compliance
- artificial
- 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
- 210000004204 blood vessel Anatomy 0.000 claims description 97
- 239000002473 artificial blood Substances 0.000 claims description 74
- 238000005192 partition Methods 0.000 claims description 10
- 239000011148 porous material Substances 0.000 claims description 9
- 229920001971 elastomer Polymers 0.000 description 46
- 239000000806 elastomer Substances 0.000 description 46
- 239000000243 solution Substances 0.000 description 17
- 239000003795 chemical substances by application Substances 0.000 description 15
- 239000008280 blood Substances 0.000 description 13
- 210000004369 blood Anatomy 0.000 description 13
- 210000001367 artery Anatomy 0.000 description 12
- 239000007788 liquid Substances 0.000 description 10
- 239000002904 solvent Substances 0.000 description 10
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- 238000010586 diagram Methods 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 6
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 6
- 239000005018 casein Substances 0.000 description 6
- BECPQYXYKAMYBN-UHFFFAOYSA-N casein, tech. Chemical compound NCCCCC(C(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(CC(C)C)N=C(O)C(CCC(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(C(C)O)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(COP(O)(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(N)CC1=CC=CC=C1 BECPQYXYKAMYBN-UHFFFAOYSA-N 0.000 description 6
- 235000021240 caseins Nutrition 0.000 description 6
- 229920002635 polyurethane Polymers 0.000 description 6
- 239000004814 polyurethane Substances 0.000 description 6
- 229920003226 polyurethane urea Polymers 0.000 description 6
- 230000001112 coagulating effect Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 4
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 4
- 230000015271 coagulation Effects 0.000 description 4
- 238000005345 coagulation Methods 0.000 description 4
- -1 etc. Substances 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 235000018102 proteins Nutrition 0.000 description 4
- 102000004169 proteins and genes Human genes 0.000 description 4
- 108090000623 proteins and genes Proteins 0.000 description 4
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- 230000002785 anti-thrombosis Effects 0.000 description 3
- 230000036772 blood pressure Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000008520 organization Effects 0.000 description 3
- 229920003225 polyurethane elastomer Polymers 0.000 description 3
- 230000000250 revascularization Effects 0.000 description 3
- 238000001356 surgical procedure Methods 0.000 description 3
- 102000009027 Albumins Human genes 0.000 description 2
- 108010088751 Albumins Proteins 0.000 description 2
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 2
- 108010010803 Gelatin Proteins 0.000 description 2
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 2
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 2
- 239000004721 Polyphenylene oxide Substances 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- 230000017531 blood circulation Effects 0.000 description 2
- 230000001413 cellular effect Effects 0.000 description 2
- 239000004205 dimethyl polysiloxane Substances 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 229920000159 gelatin Polymers 0.000 description 2
- 239000008273 gelatin Substances 0.000 description 2
- 235000019322 gelatine Nutrition 0.000 description 2
- 235000011852 gelatine desserts Nutrition 0.000 description 2
- 235000011187 glycerol Nutrition 0.000 description 2
- 210000003127 knee Anatomy 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920000570 polyether Polymers 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 229920002725 thermoplastic elastomer Polymers 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 1
- SQDAZGGFXASXDW-UHFFFAOYSA-N 5-bromo-2-(trifluoromethoxy)pyridine Chemical compound FC(F)(F)OC1=CC=C(Br)C=N1 SQDAZGGFXASXDW-UHFFFAOYSA-N 0.000 description 1
- 108010076119 Caseins Proteins 0.000 description 1
- 229920001287 Chondroitin sulfate Polymers 0.000 description 1
- 102000008186 Collagen Human genes 0.000 description 1
- 108010035532 Collagen Proteins 0.000 description 1
- 229920004934 Dacron® Polymers 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- 206010018910 Haemolysis Diseases 0.000 description 1
- 206010020772 Hypertension Diseases 0.000 description 1
- 206010061218 Inflammation Diseases 0.000 description 1
- 241001111421 Pannus Species 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000007059 acute toxicity Effects 0.000 description 1
- 231100000403 acute toxicity Toxicity 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 125000002947 alkylene group Chemical group 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229940059329 chondroitin sulfate Drugs 0.000 description 1
- 229920001436 collagen Polymers 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 210000004351 coronary vessel Anatomy 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 229920000295 expanded polytetrafluoroethylene Polymers 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 235000001727 glucose Nutrition 0.000 description 1
- 230000008588 hemolysis Effects 0.000 description 1
- 206010020718 hyperplasia Diseases 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920006124 polyolefin elastomer Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 229920005573 silicon-containing polymer Polymers 0.000 description 1
- 235000002639 sodium chloride Nutrition 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 210000000626 ureter Anatomy 0.000 description 1
- 238000007631 vascular surgery Methods 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
Landscapes
- Materials For Medical Uses (AREA)
- Prostheses (AREA)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59044396A JPS60188164A (ja) | 1984-03-07 | 1984-03-07 | 人工血管 |
| EP84106392A EP0130401B1 (en) | 1983-06-06 | 1984-06-05 | Artificial vessel and process for preparing the same |
| DE8484106392T DE3478192D1 (en) | 1983-06-06 | 1984-06-05 | Artificial vessel and process for preparing the same |
| DE8585102228T DE3566498D1 (en) | 1984-03-01 | 1985-02-28 | Artificial vessel and process for preparing the same |
| EP85102228A EP0157178B1 (en) | 1984-03-01 | 1985-02-28 | Artificial vessel and process for preparing the same |
| US06/842,956 US4921495A (en) | 1983-06-06 | 1986-03-24 | Porous artificial vessel |
| US07/165,365 US4857069A (en) | 1984-03-01 | 1988-02-29 | Artificial vessel and process for preparing the same |
| US07/371,874 US4954127A (en) | 1984-03-01 | 1989-06-26 | Process for preparing an artificial vessel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59044396A JPS60188164A (ja) | 1984-03-07 | 1984-03-07 | 人工血管 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60188164A true JPS60188164A (ja) | 1985-09-25 |
| JPH0228337B2 JPH0228337B2 (enrdf_load_stackoverflow) | 1990-06-22 |
Family
ID=12690344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59044396A Granted JPS60188164A (ja) | 1983-06-06 | 1984-03-07 | 人工血管 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60188164A (enrdf_load_stackoverflow) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63171555A (ja) * | 1987-01-09 | 1988-07-15 | 宇部興産株式会社 | 人工血管及びその製造方法 |
| JPS63270047A (ja) * | 1987-04-30 | 1988-11-08 | Ube Ind Ltd | 人工血管 |
| JPS63275340A (ja) * | 1987-04-09 | 1988-11-14 | ニューテック バスキュラー プロダクツ リミテッド | 動脈用合成補綴材の製造方法および製造装置 |
| JPS6464649A (en) * | 1987-09-04 | 1989-03-10 | Ube Industries | Artificial blood vessel |
| JPS6464650A (en) * | 1987-09-04 | 1989-03-10 | Ube Industries | Artificial blood vessel |
| EP0552474A2 (en) | 1991-12-18 | 1993-07-28 | Terumo Kabushiki Kaisha | Artificial blood vessel |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4173689A (en) * | 1976-02-03 | 1979-11-06 | University Of Utah | Synthetic polymer prosthesis material |
| JPS57150954A (en) * | 1981-02-13 | 1982-09-17 | Thoratec Lab Corp | Artery implant prosthesis |
| US4355426A (en) * | 1975-05-09 | 1982-10-26 | Macgregor David C | Porous flexible vascular graft |
-
1984
- 1984-03-07 JP JP59044396A patent/JPS60188164A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4355426A (en) * | 1975-05-09 | 1982-10-26 | Macgregor David C | Porous flexible vascular graft |
| US4173689A (en) * | 1976-02-03 | 1979-11-06 | University Of Utah | Synthetic polymer prosthesis material |
| JPS57150954A (en) * | 1981-02-13 | 1982-09-17 | Thoratec Lab Corp | Artery implant prosthesis |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63171555A (ja) * | 1987-01-09 | 1988-07-15 | 宇部興産株式会社 | 人工血管及びその製造方法 |
| JPS63275340A (ja) * | 1987-04-09 | 1988-11-14 | ニューテック バスキュラー プロダクツ リミテッド | 動脈用合成補綴材の製造方法および製造装置 |
| JPS63270047A (ja) * | 1987-04-30 | 1988-11-08 | Ube Ind Ltd | 人工血管 |
| JPS6464649A (en) * | 1987-09-04 | 1989-03-10 | Ube Industries | Artificial blood vessel |
| JPS6464650A (en) * | 1987-09-04 | 1989-03-10 | Ube Industries | Artificial blood vessel |
| EP0552474A2 (en) | 1991-12-18 | 1993-07-28 | Terumo Kabushiki Kaisha | Artificial blood vessel |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0228337B2 (enrdf_load_stackoverflow) | 1990-06-22 |
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