JPH0140628B2 - - Google Patents
Info
- Publication number
- JPH0140628B2 JPH0140628B2 JP55128521A JP12852180A JPH0140628B2 JP H0140628 B2 JPH0140628 B2 JP H0140628B2 JP 55128521 A JP55128521 A JP 55128521A JP 12852180 A JP12852180 A JP 12852180A JP H0140628 B2 JPH0140628 B2 JP H0140628B2
- Authority
- JP
- Japan
- Prior art keywords
- solution
- properties
- ray contrast
- antithrombotic
- molding
- 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
- 239000000463 material Substances 0.000 claims description 28
- 230000002785 anti-thrombosis Effects 0.000 claims description 23
- 239000003146 anticoagulant agent Substances 0.000 claims description 15
- 239000000126 substance Substances 0.000 claims description 10
- 239000008280 blood Substances 0.000 claims description 4
- 210000004369 blood Anatomy 0.000 claims description 4
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 24
- 239000000243 solution Substances 0.000 description 22
- 238000000465 moulding Methods 0.000 description 21
- 239000010410 layer Substances 0.000 description 20
- 239000011550 stock solution Substances 0.000 description 14
- 229920002635 polyurethane Polymers 0.000 description 12
- 239000004814 polyurethane Substances 0.000 description 12
- 229910052721 tungsten Inorganic materials 0.000 description 11
- 239000010937 tungsten Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 8
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 239000002861 polymer material Substances 0.000 description 6
- 208000007536 Thrombosis Diseases 0.000 description 5
- 229920003118 cationic copolymer Polymers 0.000 description 5
- 229920000642 polymer Polymers 0.000 description 5
- 239000002904 solvent Substances 0.000 description 5
- HTTJABKRGRZYRN-UHFFFAOYSA-N Heparin Chemical compound OC1C(NC(=O)C)C(O)OC(COS(O)(=O)=O)C1OC1C(OS(O)(=O)=O)C(O)C(OC2C(C(OS(O)(=O)=O)C(OC3C(C(O)C(O)C(O3)C(O)=O)OS(O)(=O)=O)C(CO)O2)NS(O)(=O)=O)C(C(O)=O)O1 HTTJABKRGRZYRN-UHFFFAOYSA-N 0.000 description 4
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 4
- 229960002897 heparin Drugs 0.000 description 4
- 229920000669 heparin Polymers 0.000 description 4
- 229920002818 (Hydroxyethyl)methacrylate Polymers 0.000 description 3
- JKNCOURZONDCGV-UHFFFAOYSA-N 2-(dimethylamino)ethyl 2-methylprop-2-enoate Chemical compound CN(C)CCOC(=O)C(C)=C JKNCOURZONDCGV-UHFFFAOYSA-N 0.000 description 3
- WOBHKFSMXKNTIM-UHFFFAOYSA-N Hydroxyethyl methacrylate Chemical compound CC(=C)C(=O)OCCO WOBHKFSMXKNTIM-UHFFFAOYSA-N 0.000 description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 229920000915 polyvinyl chloride Polymers 0.000 description 3
- 239000004800 polyvinyl chloride Substances 0.000 description 3
- OZAIFHULBGXAKX-UHFFFAOYSA-N 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile Chemical compound N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 description 2
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- RDHPKYGYEGBMSE-UHFFFAOYSA-N bromoethane Chemical compound CCBr RDHPKYGYEGBMSE-UHFFFAOYSA-N 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 229920000578 graft copolymer Polymers 0.000 description 2
- 229920001477 hydrophilic polymer Polymers 0.000 description 2
- 238000000807 solvent casting Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 210000001631 vena cava inferior Anatomy 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 102000003990 Urokinase-type plasminogen activator Human genes 0.000 description 1
- 108090000435 Urokinase-type plasminogen activator Proteins 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 239000002473 artificial blood Substances 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 210000003191 femoral vein Anatomy 0.000 description 1
- VOZRXNHHFUQHIL-UHFFFAOYSA-N glycidyl methacrylate Chemical compound CC(=C)C(=O)OCC1CO1 VOZRXNHHFUQHIL-UHFFFAOYSA-N 0.000 description 1
- 238000010559 graft polymerization reaction Methods 0.000 description 1
- 210000003709 heart valve Anatomy 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 210000002796 renal vein Anatomy 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 210000005245 right atrium Anatomy 0.000 description 1
- 150000003839 salts Chemical group 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- 229960005356 urokinase Drugs 0.000 description 1
Landscapes
- Materials For Medical Uses (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55128521A JPS5755152A (en) | 1980-09-18 | 1980-09-18 | Therapeutic molded object provided with x-ray contrasting property |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55128521A JPS5755152A (en) | 1980-09-18 | 1980-09-18 | Therapeutic molded object provided with x-ray contrasting property |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5755152A JPS5755152A (en) | 1982-04-01 |
| JPH0140628B2 true JPH0140628B2 ( ) | 1989-08-30 |
Family
ID=14986794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP55128521A Granted JPS5755152A (en) | 1980-09-18 | 1980-09-18 | Therapeutic molded object provided with x-ray contrasting property |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5755152A ( ) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7181221B2 (ja) * | 2017-11-30 | 2022-11-30 | テルモ株式会社 | チューブ |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2857915A (en) * | 1956-04-02 | 1958-10-28 | David S Sheridan | X-ray catheter |
| US3593854A (en) * | 1969-12-05 | 1971-07-20 | Roy Laver Swank | Blood treating and filtering apparatus |
| JPS4948336A ( ) * | 1972-04-26 | 1974-05-10 | ||
| JPS4963290A ( ) * | 1972-06-07 | 1974-06-19 | ||
| JPS49121394A ( ) * | 1972-12-11 | 1974-11-20 | ||
| JPS5016800A ( ) * | 1973-05-16 | 1975-02-21 | ||
| JPS5187388A ( ) * | 1974-12-20 | 1976-07-30 | Sherwood Medical Ind Inc | |
| DE2834956A1 (de) * | 1978-08-10 | 1980-02-21 | Thomas Dr Med Urban | Ueber die femoralisgefaesse einfuehrbarer intraluminaerer doppelballonkatheter fuer chirurgische eingriffe |
| JPS5566367A (en) * | 1978-11-03 | 1980-05-19 | Intermedicat Gmbh | Catheter |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51108389U ( ) * | 1975-02-28 | 1976-08-30 | ||
| DE3712654A1 (de) * | 1987-04-14 | 1988-10-27 | Schlafhorst & Co W | Verfahren zum ueberwachen der qualitaet von produktionsstellen, garnen und spulen an einem maschinenverbund aus wenigstens einer ringspinnmaschine und wenigstens einem spulautomaten |
-
1980
- 1980-09-18 JP JP55128521A patent/JPS5755152A/ja active Granted
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2857915A (en) * | 1956-04-02 | 1958-10-28 | David S Sheridan | X-ray catheter |
| US3593854A (en) * | 1969-12-05 | 1971-07-20 | Roy Laver Swank | Blood treating and filtering apparatus |
| JPS4948336A ( ) * | 1972-04-26 | 1974-05-10 | ||
| JPS4963290A ( ) * | 1972-06-07 | 1974-06-19 | ||
| JPS49121394A ( ) * | 1972-12-11 | 1974-11-20 | ||
| JPS5016800A ( ) * | 1973-05-16 | 1975-02-21 | ||
| JPS5187388A ( ) * | 1974-12-20 | 1976-07-30 | Sherwood Medical Ind Inc | |
| DE2834956A1 (de) * | 1978-08-10 | 1980-02-21 | Thomas Dr Med Urban | Ueber die femoralisgefaesse einfuehrbarer intraluminaerer doppelballonkatheter fuer chirurgische eingriffe |
| JPS5566367A (en) * | 1978-11-03 | 1980-05-19 | Intermedicat Gmbh | Catheter |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5755152A (en) | 1982-04-01 |
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