JPH0355133B2 - - Google Patents
Info
- Publication number
- JPH0355133B2 JPH0355133B2 JP58502186A JP50218683A JPH0355133B2 JP H0355133 B2 JPH0355133 B2 JP H0355133B2 JP 58502186 A JP58502186 A JP 58502186A JP 50218683 A JP50218683 A JP 50218683A JP H0355133 B2 JPH0355133 B2 JP H0355133B2
- Authority
- JP
- Japan
- Prior art keywords
- valve
- vein
- cutting
- venous
- rod
- 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.)
- Expired
Links
- 210000003462 vein Anatomy 0.000 description 42
- 238000000034 method Methods 0.000 description 19
- 210000003752 saphenous vein Anatomy 0.000 description 11
- 239000012530 fluid Substances 0.000 description 10
- 210000001367 artery Anatomy 0.000 description 9
- 210000003038 endothelium Anatomy 0.000 description 9
- 210000002073 venous valve Anatomy 0.000 description 9
- 230000006378 damage Effects 0.000 description 8
- 238000011065 in-situ storage Methods 0.000 description 7
- 210000003141 lower extremity Anatomy 0.000 description 6
- 238000001356 surgical procedure Methods 0.000 description 5
- 208000034693 Laceration Diseases 0.000 description 4
- 239000008280 blood Substances 0.000 description 4
- 210000004369 blood Anatomy 0.000 description 4
- 210000003127 knee Anatomy 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 230000017531 blood circulation Effects 0.000 description 3
- 210000004204 blood vessel Anatomy 0.000 description 3
- 238000002224 dissection Methods 0.000 description 3
- 230000003872 anastomosis Effects 0.000 description 2
- 230000008321 arterial blood flow Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000003511 endothelial effect Effects 0.000 description 2
- 238000001990 intravenous administration Methods 0.000 description 2
- 231100000252 nontoxic Toxicity 0.000 description 2
- 230000003000 nontoxic effect Effects 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 239000003356 suture material Substances 0.000 description 2
- 230000000472 traumatic effect Effects 0.000 description 2
- 206010003226 Arteriovenous fistula Diseases 0.000 description 1
- 208000032170 Congenital Abnormalities Diseases 0.000 description 1
- 229920004934 Dacron® Polymers 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000002266 amputation Methods 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000003881 arterial anastomosis Effects 0.000 description 1
- 239000002473 artificial blood Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000036770 blood supply Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000004087 circulation Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000003414 extremity Anatomy 0.000 description 1
- 230000012953 feeding on blood of other organism Effects 0.000 description 1
- 230000004941 influx Effects 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 239000003978 infusion fluid Substances 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 208000028867 ischemia Diseases 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002559 palpation Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000250 revascularization Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000007920 subcutaneous administration Methods 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 230000009885 systemic effect Effects 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
- 238000007631 vascular surgery Methods 0.000 description 1
- 238000012800 visualization Methods 0.000 description 1
- 238000010626 work up procedure Methods 0.000 description 1
Landscapes
- Surgical Instruments (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US381699 | 1982-05-25 | ||
| PCT/US1983/000795 WO1983004174A1 (en) | 1982-05-25 | 1983-05-23 | A venous valve cutter for the incision of valve leaflets in situ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59500852A JPS59500852A (ja) | 1984-05-17 |
| JPH0355133B2 true JPH0355133B2 (enrdf_load_stackoverflow) | 1991-08-22 |
Family
ID=22175174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58502186A Granted JPS59500852A (ja) | 1982-05-25 | 1983-05-23 | 弁の小葉体をその場で切開するための静脈弁切断装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59500852A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2690162B2 (ja) * | 1989-11-28 | 1997-12-10 | オリンパス光学工業株式会社 | 静脈弁切開具 |
-
1983
- 1983-05-23 JP JP58502186A patent/JPS59500852A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59500852A (ja) | 1984-05-17 |
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