JP6487783B2 - 人工血管用組紐 - Google Patents
人工血管用組紐 Download PDFInfo
- Publication number
- JP6487783B2 JP6487783B2 JP2015115988A JP2015115988A JP6487783B2 JP 6487783 B2 JP6487783 B2 JP 6487783B2 JP 2015115988 A JP2015115988 A JP 2015115988A JP 2015115988 A JP2015115988 A JP 2015115988A JP 6487783 B2 JP6487783 B2 JP 6487783B2
- Authority
- JP
- Japan
- Prior art keywords
- braid
- artificial blood
- blood vessels
- yarn
- vessels according
- 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.)
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- 239000002473 artificial blood Substances 0.000 title claims description 56
- 210000004204 blood vessel Anatomy 0.000 claims description 58
- 239000000835 fiber Substances 0.000 claims description 9
- 229920000747 poly(lactic acid) Polymers 0.000 claims description 9
- 239000004626 polylactic acid Substances 0.000 claims description 9
- 230000002093 peripheral effect Effects 0.000 claims description 8
- 229920000954 Polyglycolide Polymers 0.000 claims description 6
- 239000004633 polyglycolic acid Substances 0.000 claims description 6
- 230000002265 prevention Effects 0.000 claims description 5
- 229920001610 polycaprolactone Polymers 0.000 claims description 4
- 239000004632 polycaprolactone Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 238000004080 punching Methods 0.000 description 4
- 238000002054 transplantation Methods 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 108010022355 Fibroins Proteins 0.000 description 2
- -1 Polyethylene terephthalate Polymers 0.000 description 2
- 238000010009 beating Methods 0.000 description 2
- 230000036772 blood pressure Effects 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 229920001432 poly(L-lactide) Polymers 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000001172 regenerating effect Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 210000003462 vein Anatomy 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 208000007536 Thrombosis Diseases 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000002785 anti-thrombosis Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000000560 biocompatible material Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 238000009954 braiding Methods 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 206010012601 diabetes mellitus Diseases 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000001523 electrospinning Methods 0.000 description 1
- 210000005224 forefinger Anatomy 0.000 description 1
- 238000004108 freeze drying Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000011796 hollow space material Substances 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 210000000629 knee joint Anatomy 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002121 nanofiber Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 210000005259 peripheral blood Anatomy 0.000 description 1
- 239000011886 peripheral blood Substances 0.000 description 1
- 229920000151 polyglycol Polymers 0.000 description 1
- 239000010695 polyglycol Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
- 230000002792 vascular Effects 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Landscapes
- Materials For Medical Uses (AREA)
- Prostheses (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015115988A JP6487783B2 (ja) | 2015-06-08 | 2015-06-08 | 人工血管用組紐 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015115988A JP6487783B2 (ja) | 2015-06-08 | 2015-06-08 | 人工血管用組紐 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2017000321A JP2017000321A (ja) | 2017-01-05 |
| JP2017000321A5 JP2017000321A5 (enExample) | 2018-07-05 |
| JP6487783B2 true JP6487783B2 (ja) | 2019-03-20 |
Family
ID=57750760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015115988A Active JP6487783B2 (ja) | 2015-06-08 | 2015-06-08 | 人工血管用組紐 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP6487783B2 (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118001462B (zh) * | 2024-02-03 | 2024-11-12 | 武汉纺织大学 | 基于高分子纱线编织的人工血管及其制备方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4441215A (en) * | 1980-11-17 | 1984-04-10 | Kaster Robert L | Vascular graft |
| JPS5932448A (ja) * | 1982-08-12 | 1984-02-21 | 株式会社クラレ | 人工血管 |
| US5628783A (en) * | 1991-04-11 | 1997-05-13 | Endovascular Technologies, Inc. | Bifurcated multicapsule intraluminal grafting system and method |
| DE19912360A1 (de) * | 1999-03-19 | 2000-09-21 | Aesculap Ag & Co Kg | Strangförmiges Implantat aus resorbierbarem Polymermaterial, Verfahren zu seiner Herstellung und Anwendung in der Chirurgie |
| JP5392744B2 (ja) * | 2008-05-23 | 2014-01-22 | 国立大学法人東京農工大学 | 人工血管及びその製造方法 |
| JP5912556B2 (ja) * | 2012-01-13 | 2016-04-27 | 有限会社ナイセム | 医療用具縫着用縫合糸、その使用法及び該縫合糸を使用して縫着した医療用具 |
| WO2013172021A1 (ja) * | 2012-05-14 | 2013-11-21 | 福井経編興業株式会社 | 人工血管及びその製造方法 |
| JP6188514B2 (ja) * | 2013-09-25 | 2017-08-30 | テルモ株式会社 | 蛇腹状管腔構造体 |
-
2015
- 2015-06-08 JP JP2015115988A patent/JP6487783B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2017000321A (ja) | 2017-01-05 |
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