JPS63315048A - 人工血管の製造方法 - Google Patents
人工血管の製造方法Info
- Publication number
- JPS63315048A JPS63315048A JP63064210A JP6421088A JPS63315048A JP S63315048 A JPS63315048 A JP S63315048A JP 63064210 A JP63064210 A JP 63064210A JP 6421088 A JP6421088 A JP 6421088A JP S63315048 A JPS63315048 A JP S63315048A
- Authority
- JP
- Japan
- Prior art keywords
- fibers
- artificial blood
- blood vessel
- cloth
- tube
- 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 title claims abstract description 40
- 239000002473 artificial blood Substances 0.000 title claims abstract description 37
- 239000000835 fiber Substances 0.000 claims abstract description 65
- 239000004744 fabric Substances 0.000 claims abstract description 26
- 238000000034 method Methods 0.000 claims abstract description 25
- 239000012530 fluid Substances 0.000 claims abstract description 13
- 125000006850 spacer group Chemical group 0.000 claims abstract description 8
- 229920001410 Microfiber Polymers 0.000 claims description 16
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 abstract description 3
- 210000003746 feather Anatomy 0.000 abstract 3
- 230000002965 anti-thrombogenic effect Effects 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 13
- 238000009940 knitting Methods 0.000 description 8
- 229920000728 polyester Polymers 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- -1 polytetrafluoroethylene Polymers 0.000 description 4
- 239000004793 Polystyrene Substances 0.000 description 3
- 230000002785 anti-thrombosis Effects 0.000 description 3
- 239000008280 blood Substances 0.000 description 3
- 210000004369 blood Anatomy 0.000 description 3
- 229920002223 polystyrene Polymers 0.000 description 3
- 238000004080 punching Methods 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 238000009941 weaving Methods 0.000 description 3
- 239000004952 Polyamide Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 230000003872 anastomosis Effects 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 238000001727 in vivo Methods 0.000 description 2
- 230000008692 neointimal formation Effects 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 238000012805 post-processing Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000009958 sewing Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000002759 woven fabric Substances 0.000 description 2
- 102000009123 Fibrin Human genes 0.000 description 1
- 108010073385 Fibrin Proteins 0.000 description 1
- BWGVNKXGVNDBDI-UHFFFAOYSA-N Fibrin monomer Chemical compound CNC(=O)CNC(=O)CN BWGVNKXGVNDBDI-UHFFFAOYSA-N 0.000 description 1
- CYTYCFOTNPOANT-UHFFFAOYSA-N Perchloroethylene Chemical group ClC(Cl)=C(Cl)Cl CYTYCFOTNPOANT-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229950003499 fibrin Drugs 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920006267 polyester film Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 238000009864 tensile test Methods 0.000 description 1
- 229950011008 tetrachloroethylene Drugs 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 230000007998 vessel formation Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/04—Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
- A61F2/06—Blood vessels
Landscapes
- Health & Medical Sciences (AREA)
- Gastroenterology & Hepatology (AREA)
- Pulmonology (AREA)
- Cardiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Materials For Medical Uses (AREA)
- Prostheses (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63064210A JPS63315048A (ja) | 1988-03-16 | 1988-03-16 | 人工血管の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63064210A JPS63315048A (ja) | 1988-03-16 | 1988-03-16 | 人工血管の製造方法 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59214410A Division JPS6192666A (ja) | 1984-10-15 | 1984-10-15 | 人工血管 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63315048A true JPS63315048A (ja) | 1988-12-22 |
| JPH0528143B2 JPH0528143B2 (enrdf_load_stackoverflow) | 1993-04-23 |
Family
ID=13251492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63064210A Granted JPS63315048A (ja) | 1988-03-16 | 1988-03-16 | 人工血管の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63315048A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105979910B (zh) | 2014-02-12 | 2018-05-18 | 东丽株式会社 | 人工血管 |
-
1988
- 1988-03-16 JP JP63064210A patent/JPS63315048A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0528143B2 (enrdf_load_stackoverflow) | 1993-04-23 |
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