JP5801874B2 - 薬剤被覆医療器具用の改善された製剤 - Google Patents
薬剤被覆医療器具用の改善された製剤 Download PDFInfo
- Publication number
- JP5801874B2 JP5801874B2 JP2013505346A JP2013505346A JP5801874B2 JP 5801874 B2 JP5801874 B2 JP 5801874B2 JP 2013505346 A JP2013505346 A JP 2013505346A JP 2013505346 A JP2013505346 A JP 2013505346A JP 5801874 B2 JP5801874 B2 JP 5801874B2
- Authority
- JP
- Japan
- Prior art keywords
- drug
- antioxidant
- weight
- paclitaxel
- balloon catheter
- 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.)
- Active
Links
- 239000003814 drug Substances 0.000 title description 119
- 229940079593 drug Drugs 0.000 title description 118
- 239000000203 mixture Substances 0.000 title description 20
- 238000009472 formulation Methods 0.000 title description 7
- 239000003963 antioxidant agent Substances 0.000 claims description 95
- 235000006708 antioxidants Nutrition 0.000 claims description 95
- 230000003078 antioxidant effect Effects 0.000 claims description 60
- RCINICONZNJXQF-MZXODVADSA-N taxol Chemical compound O([C@@H]1[C@@]2(C[C@@H](C(C)=C(C2(C)C)[C@H](C([C@]2(C)[C@@H](O)C[C@H]3OC[C@]3([C@H]21)OC(C)=O)=O)OC(=O)C)OC(=O)[C@H](O)[C@@H](NC(=O)C=1C=CC=CC=1)C=1C=CC=CC=1)O)C(=O)C1=CC=CC=C1 RCINICONZNJXQF-MZXODVADSA-N 0.000 claims description 27
- 229930012538 Paclitaxel Natural products 0.000 claims description 26
- 229960001592 paclitaxel Drugs 0.000 claims description 26
- 238000000576 coating method Methods 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 20
- HCZKYJDFEPMADG-TXEJJXNPSA-N masoprocol Chemical group C([C@H](C)[C@H](C)CC=1C=C(O)C(O)=CC=1)C1=CC=C(O)C(O)=C1 HCZKYJDFEPMADG-TXEJJXNPSA-N 0.000 claims description 17
- QNVSXXGDAPORNA-UHFFFAOYSA-N Resveratrol Natural products OC1=CC=CC(C=CC=2C=C(O)C(O)=CC=2)=C1 QNVSXXGDAPORNA-UHFFFAOYSA-N 0.000 claims description 15
- LUKBXSAWLPMMSZ-OWOJBTEDSA-N Trans-resveratrol Chemical compound C1=CC(O)=CC=C1\C=C\C1=CC(O)=CC(O)=C1 LUKBXSAWLPMMSZ-OWOJBTEDSA-N 0.000 claims description 15
- 239000011248 coating agent Substances 0.000 claims description 15
- 235000021283 resveratrol Nutrition 0.000 claims description 15
- 229940016667 resveratrol Drugs 0.000 claims description 15
- 238000002360 preparation method Methods 0.000 claims description 9
- HCZKYJDFEPMADG-UHFFFAOYSA-N erythro-nordihydroguaiaretic acid Natural products C=1C=C(O)C(O)=CC=1CC(C)C(C)CC1=CC=C(O)C(O)=C1 HCZKYJDFEPMADG-UHFFFAOYSA-N 0.000 claims description 8
- 229960003951 masoprocol Drugs 0.000 claims description 8
- 238000002399 angioplasty Methods 0.000 claims description 7
- ZTHYODDOHIVTJV-UHFFFAOYSA-N Propyl gallate Chemical compound CCCOC(=O)C1=CC(O)=C(O)C(O)=C1 ZTHYODDOHIVTJV-UHFFFAOYSA-N 0.000 claims description 6
- 235000010388 propyl gallate Nutrition 0.000 claims description 3
- 239000000473 propyl gallate Substances 0.000 claims description 3
- 229940075579 propyl gallate Drugs 0.000 claims description 3
- 238000009751 slip forming Methods 0.000 claims 1
- 230000003647 oxidation Effects 0.000 description 18
- 238000007254 oxidation reaction Methods 0.000 description 18
- 239000003795 chemical substances by application Substances 0.000 description 16
- 229920000642 polymer Polymers 0.000 description 13
- 239000000654 additive Substances 0.000 description 12
- 239000000126 substance Substances 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 8
- 239000012528 membrane Substances 0.000 description 8
- 239000002904 solvent Substances 0.000 description 8
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 7
- 210000004204 blood vessel Anatomy 0.000 description 7
- 230000002028 premature Effects 0.000 description 7
- 210000001519 tissue Anatomy 0.000 description 7
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 6
- 239000013543 active substance Substances 0.000 description 6
- 239000003112 inhibitor Substances 0.000 description 6
- 238000010525 oxidative degradation reaction Methods 0.000 description 6
- ZAHRKKWIAAJSAO-UHFFFAOYSA-N rapamycin Natural products COCC(O)C(=C/C(C)C(=O)CC(OC(=O)C1CCCCN1C(=O)C(=O)C2(O)OC(CC(OC)C(=CC=CC=CC(C)CC(C)C(=O)C)C)CCC2C)C(C)CC3CCC(O)C(C3)OC)C ZAHRKKWIAAJSAO-UHFFFAOYSA-N 0.000 description 6
- QFJCIRLUMZQUOT-HPLJOQBZSA-N sirolimus Chemical compound C1C[C@@H](O)[C@H](OC)C[C@@H]1C[C@@H](C)[C@H]1OC(=O)[C@@H]2CCCCN2C(=O)C(=O)[C@](O)(O2)[C@H](C)CC[C@H]2C[C@H](OC)/C(C)=C/C=C/C=C/[C@@H](C)C[C@@H](C)C(=O)[C@H](OC)[C@H](O)/C(C)=C/[C@@H](C)C(=O)C1 QFJCIRLUMZQUOT-HPLJOQBZSA-N 0.000 description 6
- 229960002930 sirolimus Drugs 0.000 description 6
- 230000001225 therapeutic effect Effects 0.000 description 6
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 5
- 230000036571 hydration Effects 0.000 description 5
- 238000006703 hydration reaction Methods 0.000 description 5
- 239000000546 pharmaceutical excipient Substances 0.000 description 5
- 230000001681 protective effect Effects 0.000 description 5
- 208000037803 restenosis Diseases 0.000 description 5
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 4
- 238000007887 coronary angioplasty Methods 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 4
- 230000003902 lesion Effects 0.000 description 4
- 238000005192 partition Methods 0.000 description 4
- 230000000144 pharmacologic effect Effects 0.000 description 4
- 230000000069 prophylactic effect Effects 0.000 description 4
- 239000011877 solvent mixture Substances 0.000 description 4
- 238000002560 therapeutic procedure Methods 0.000 description 4
- 238000012384 transportation and delivery Methods 0.000 description 4
- UEJJHQNACJXSKW-UHFFFAOYSA-N 2-(2,6-dioxopiperidin-3-yl)-1H-isoindole-1,3(2H)-dione Chemical compound O=C1C2=CC=CC=C2C(=O)N1C1CCC(=O)NC1=O UEJJHQNACJXSKW-UHFFFAOYSA-N 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- 229940121710 HMGCoA reductase inhibitor Drugs 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 229940123237 Taxane Drugs 0.000 description 3
- 239000004480 active ingredient Substances 0.000 description 3
- 230000000996 additive effect Effects 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 239000008280 blood Substances 0.000 description 3
- 210000004369 blood Anatomy 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 239000003623 enhancer Substances 0.000 description 3
- 239000002471 hydroxymethylglutaryl coenzyme A reductase inhibitor Substances 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- FYPMFJGVHOHGLL-UHFFFAOYSA-N probucol Chemical compound C=1C(C(C)(C)C)=C(O)C(C(C)(C)C)=CC=1SC(C)(C)SC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 FYPMFJGVHOHGLL-UHFFFAOYSA-N 0.000 description 3
- 229960003912 probucol Drugs 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 3
- 229960003433 thalidomide Drugs 0.000 description 3
- ZDZOTLJHXYCWBA-VCVYQWHSSA-N N-debenzoyl-N-(tert-butoxycarbonyl)-10-deacetyltaxol Chemical compound O([C@H]1[C@H]2[C@@](C([C@H](O)C3=C(C)[C@@H](OC(=O)[C@H](O)[C@@H](NC(=O)OC(C)(C)C)C=4C=CC=CC=4)C[C@]1(O)C3(C)C)=O)(C)[C@@H](O)C[C@H]1OC[C@]12OC(=O)C)C(=O)C1=CC=CC=C1 ZDZOTLJHXYCWBA-VCVYQWHSSA-N 0.000 description 2
- 229920002125 Sokalan® Polymers 0.000 description 2
- HSUDWURBWSUCOB-JPHWUADUSA-N ac1l907a Chemical compound O([C@@H]1[C@@]2(C[C@@H](C(C)=C(C2(C)C)[C@H](C([C@]2(C)[C@@H](OC(=O)OCC(O)CO)C[C@H]3OC[C@]3([C@H]21)OC(C)=O)=O)OC(=O)C)OC(=O)[C@H](O)[C@@H](NC(=O)C=1C=CC=CC=1)C=1C=CC=CC=1)O)C(=O)C1=CC=CC=C1 HSUDWURBWSUCOB-JPHWUADUSA-N 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 210000001367 artery Anatomy 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000004087 circulation Effects 0.000 description 2
- 239000008199 coating composition Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 229960003668 docetaxel Drugs 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 239000008194 pharmaceutical composition Substances 0.000 description 2
- 239000004584 polyacrylic acid Substances 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000002966 stenotic effect Effects 0.000 description 2
- FJLGEFLZQAZZCD-MCBHFWOFSA-N (3R,5S)-fluvastatin Chemical compound C12=CC=CC=C2N(C(C)C)C(\C=C\[C@@H](O)C[C@@H](O)CC(O)=O)=C1C1=CC=C(F)C=C1 FJLGEFLZQAZZCD-MCBHFWOFSA-N 0.000 description 1
- 201000001320 Atherosclerosis Diseases 0.000 description 1
- 208000037260 Atherosclerotic Plaque Diseases 0.000 description 1
- XUKUURHRXDUEBC-KAYWLYCHSA-N Atorvastatin Chemical compound C=1C=CC=CC=1C1=C(C=2C=CC(F)=CC=2)N(CC[C@@H](O)C[C@@H](O)CC(O)=O)C(C(C)C)=C1C(=O)NC1=CC=CC=C1 XUKUURHRXDUEBC-KAYWLYCHSA-N 0.000 description 1
- XUKUURHRXDUEBC-UHFFFAOYSA-N Atorvastatin Natural products C=1C=CC=CC=1C1=C(C=2C=CC(F)=CC=2)N(CCC(O)CC(O)CC(O)=O)C(C(C)C)=C1C(=O)NC1=CC=CC=C1 XUKUURHRXDUEBC-UHFFFAOYSA-N 0.000 description 1
- 201000000054 Coronary Restenosis Diseases 0.000 description 1
- 206010056489 Coronary artery restenosis Diseases 0.000 description 1
- WDPYZTKOEFDTCU-WDJQFAPHSA-N Dexamethasone palmitate Chemical compound C1CC2=CC(=O)C=C[C@]2(C)[C@]2(F)[C@@H]1[C@@H]1C[C@@H](C)[C@@](C(=O)COC(=O)CCCCCCCCCCCCCCC)(O)[C@@]1(C)C[C@@H]2O WDPYZTKOEFDTCU-WDJQFAPHSA-N 0.000 description 1
- HKVAMNSJSFKALM-GKUWKFKPSA-N Everolimus Chemical compound C1C[C@@H](OCCO)[C@H](OC)C[C@@H]1C[C@@H](C)[C@H]1OC(=O)[C@@H]2CCCCN2C(=O)C(=O)[C@](O)(O2)[C@H](C)CC[C@H]2C[C@H](OC)/C(C)=C/C=C/C=C/[C@@H](C)C[C@@H](C)C(=O)[C@H](OC)[C@H](O)/C(C)=C/[C@@H](C)C(=O)C1 HKVAMNSJSFKALM-GKUWKFKPSA-N 0.000 description 1
- 208000031226 Hyperlipidaemia Diseases 0.000 description 1
- QAQJMLQRFWZOBN-LAUBAEHRSA-N L-ascorbyl-6-palmitate Chemical compound CCCCCCCCCCCCCCCC(=O)OC[C@H](O)[C@H]1OC(=O)C(O)=C1O QAQJMLQRFWZOBN-LAUBAEHRSA-N 0.000 description 1
- 239000011786 L-ascorbyl-6-palmitate Substances 0.000 description 1
- JHWNWJKBPDFINM-UHFFFAOYSA-N Laurolactam Chemical compound O=C1CCCCCCCCCCCN1 JHWNWJKBPDFINM-UHFFFAOYSA-N 0.000 description 1
- 206010029113 Neovascularisation Diseases 0.000 description 1
- 229920000299 Nylon 12 Polymers 0.000 description 1
- 208000031481 Pathologic Constriction Diseases 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 229920002614 Polyether block amide Polymers 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- CBPNZQVSJQDFBE-FUXHJELOSA-N Temsirolimus Chemical compound C1C[C@@H](OC(=O)C(C)(CO)CO)[C@H](OC)C[C@@H]1C[C@@H](C)[C@H]1OC(=O)[C@@H]2CCCCN2C(=O)C(=O)[C@](O)(O2)[C@H](C)CC[C@H]2C[C@H](OC)/C(C)=C/C=C/C=C/[C@@H](C)C[C@@H](C)C(=O)[C@H](OC)[C@H](O)/C(C)=C/[C@@H](C)C(=O)C1 CBPNZQVSJQDFBE-FUXHJELOSA-N 0.000 description 1
- 206010053648 Vascular occlusion Diseases 0.000 description 1
- 206010057469 Vascular stenosis Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 238000012382 advanced drug delivery Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 229940124599 anti-inflammatory drug Drugs 0.000 description 1
- 230000001028 anti-proliverative effect Effects 0.000 description 1
- 210000000709 aorta Anatomy 0.000 description 1
- 230000006907 apoptotic process Effects 0.000 description 1
- 235000010385 ascorbyl palmitate Nutrition 0.000 description 1
- 229960005370 atorvastatin Drugs 0.000 description 1
- 239000005667 attractant Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- UREBDLICKHMUKA-DVTGEIKXSA-N betamethasone Chemical compound C1CC2=CC(=O)C=C[C@]2(C)[C@]2(F)[C@@H]1[C@@H]1C[C@H](C)[C@@](C(=O)CO)(O)[C@@]1(C)C[C@@H]2O UREBDLICKHMUKA-DVTGEIKXSA-N 0.000 description 1
- 229960002537 betamethasone Drugs 0.000 description 1
- 239000012867 bioactive agent Substances 0.000 description 1
- 230000000975 bioactive effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000010261 cell growth Effects 0.000 description 1
- 230000004663 cell proliferation Effects 0.000 description 1
- 229960005110 cerivastatin Drugs 0.000 description 1
- SEERZIQQUAZTOL-ANMDKAQQSA-N cerivastatin Chemical compound COCC1=C(C(C)C)N=C(C(C)C)C(\C=C\[C@@H](O)C[C@@H](O)CC(O)=O)=C1C1=CC=C(F)C=C1 SEERZIQQUAZTOL-ANMDKAQQSA-N 0.000 description 1
- 230000031902 chemoattractant activity Effects 0.000 description 1
- 239000002872 contrast media Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 210000004351 coronary vessel Anatomy 0.000 description 1
- 239000003246 corticosteroid Substances 0.000 description 1
- 229960001334 corticosteroids Drugs 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000010339 dilation Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000003937 drug carrier Substances 0.000 description 1
- 238000012377 drug delivery Methods 0.000 description 1
- 238000009513 drug distribution Methods 0.000 description 1
- 238000002651 drug therapy Methods 0.000 description 1
- 229960005167 everolimus Drugs 0.000 description 1
- 229960003765 fluvastatin Drugs 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000003966 growth inhibitor Substances 0.000 description 1
- 230000023597 hemostasis Effects 0.000 description 1
- 230000002439 hemostatic effect Effects 0.000 description 1
- 239000000017 hydrogel Substances 0.000 description 1
- 229960003685 imatinib mesylate Drugs 0.000 description 1
- YLMAHDNUQAMNNX-UHFFFAOYSA-N imatinib methanesulfonate Chemical compound CS(O)(=O)=O.C1CN(C)CCN1CC1=CC=C(C(=O)NC=2C=C(NC=3N=C(C=CN=3)C=3C=NC=CC=3)C(C)=CC=2)C=C1 YLMAHDNUQAMNNX-UHFFFAOYSA-N 0.000 description 1
- 239000012729 immediate-release (IR) formulation Substances 0.000 description 1
- 239000003018 immunosuppressive agent Substances 0.000 description 1
- 229940125721 immunosuppressive agent Drugs 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 239000000411 inducer Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- DGAIEPBNLOQYER-UHFFFAOYSA-N iopromide Chemical compound COCC(=O)NC1=C(I)C(C(=O)NCC(O)CO)=C(I)C(C(=O)N(C)CC(O)CO)=C1I DGAIEPBNLOQYER-UHFFFAOYSA-N 0.000 description 1
- 229960002603 iopromide Drugs 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000012669 liquid formulation Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 229940124302 mTOR inhibitor Drugs 0.000 description 1
- 239000003628 mammalian target of rapamycin inhibitor Substances 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 239000011859 microparticle Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000002105 nanoparticle Substances 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000007170 pathology Effects 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- -1 polyethylenes Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000003642 reactive oxygen metabolite Substances 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 208000037804 stenosis Diseases 0.000 description 1
- 230000036262 stenosis Effects 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000013269 sustained drug release Methods 0.000 description 1
- 238000013268 sustained release Methods 0.000 description 1
- 239000012730 sustained-release form Substances 0.000 description 1
- 229960000235 temsirolimus Drugs 0.000 description 1
- QFJCIRLUMZQUOT-UHFFFAOYSA-N temsirolimus Natural products C1CC(O)C(OC)CC1CC(C)C1OC(=O)C2CCCCN2C(=O)C(=O)C(O)(O2)C(C)CCC2CC(OC)C(C)=CC=CC=CC(C)CC(C)C(=O)C(OC)C(O)C(C)=CC(C)C(=O)C1 QFJCIRLUMZQUOT-UHFFFAOYSA-N 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 229940124597 therapeutic agent Drugs 0.000 description 1
- 238000007725 thermal activation Methods 0.000 description 1
- 230000000699 topical effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 229940121358 tyrosine kinase inhibitor Drugs 0.000 description 1
- 239000005483 tyrosine kinase inhibitor Substances 0.000 description 1
- 150000004917 tyrosine kinase inhibitor derivatives Chemical class 0.000 description 1
- YYSFXUWWPNHNAZ-PKJQJFMNSA-N umirolimus Chemical compound C1[C@@H](OC)[C@H](OCCOCC)CC[C@H]1C[C@@H](C)[C@H]1OC(=O)[C@@H]2CCCCN2C(=O)C(=O)[C@](O)(O2)[C@H](C)CC[C@H]2C[C@H](OC)/C(C)=C/C=C/C=C/[C@@H](C)C[C@@H](C)C(=O)[C@H](OC)[C@H](O)/C(C)=C/[C@@H](C)C(=O)C1 YYSFXUWWPNHNAZ-PKJQJFMNSA-N 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 230000002792 vascular Effects 0.000 description 1
- 208000019553 vascular disease Diseases 0.000 description 1
- 208000021331 vascular occlusion disease Diseases 0.000 description 1
- 230000006439 vascular pathology Effects 0.000 description 1
- 210000004509 vascular smooth muscle cell Anatomy 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- CGTADGCBEXYWNE-JUKNQOCSSA-N zotarolimus Chemical compound N1([C@H]2CC[C@@H](C[C@@H](C)[C@H]3OC(=O)[C@@H]4CCCCN4C(=O)C(=O)[C@@]4(O)[C@H](C)CC[C@H](O4)C[C@@H](/C(C)=C/C=C/C=C/[C@@H](C)C[C@@H](C)C(=O)[C@H](OC)[C@H](O)/C(C)=C/[C@@H](C)C(=O)C3)OC)C[C@H]2OC)C=NN=N1 CGTADGCBEXYWNE-JUKNQOCSSA-N 0.000 description 1
- 229950009819 zotarolimus Drugs 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L29/00—Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters
- A61L29/14—Materials characterised by their function or physical properties, e.g. lubricating compositions
- A61L29/16—Biologically active materials, e.g. therapeutic substances
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
- A61L31/14—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
- A61L31/16—Biologically active materials, e.g. therapeutic substances
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
- A61L2300/40—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a specific therapeutic activity or mode of action
- A61L2300/416—Anti-neoplastic or anti-proliferative or anti-restenosis or anti-angiogenic agents, e.g. paclitaxel, sirolimus
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Epidemiology (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pharmacology & Pharmacy (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Pain & Pain Management (AREA)
- Rheumatology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Materials For Medical Uses (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Medicinal Preparation (AREA)
- Paints Or Removers (AREA)
Description
バルーンからの薬剤の早期放出は、種々の方法によって取り組まれている大きな問題である。これらの方法のうちの幾つかは、機械的方法であり、例えば、保護チューブ、保護スリーブ、保護エンベロープの使用である。例として、バルーンが膨らませられる前に引っ込む種々の保護シースを開示しているUSP5,370,614、USP6,306,166およびUSP6,616,650、またはバルーン拡張の間に破れるカバーを提示しているUSP6,419,692が挙げられる。異なるアプローチは、小孔を有するように構造化されているバルーン膜を開示しているUSP5,893,840、被膜の付着を強化するために粗いバルーン膜を有するWO94/23787、または、より近年では、バルーンの薬剤含有層を保護するパウチを提示しているUSP7,108,684、および折りたたまれたバルーンの折り目の下に選択的に薬剤を配置する方法を開示しているWO2009/066330において取り入れられている。しかし、これらの有効な方法は、製造の複雑性および費用を増すか、もしくは装置の操作をより難しくするか、または装置の径を大きくしてしまう(装置は、狭窄している病変通過を容易にするために可能な限り小さく保たれねばならない。)という不都合を有する。幾つかの実施形態において、保護膜または孔のある膜は、薬剤の組織への均一な移動を妨げるか、または患者を危機に晒しさえし得る。
理論的には、抗酸化剤は、病変組織のほぼ普遍的な特徴、即ち「活性酸素種」に関し、広範な医療用途を有する。実際には、非常に少ない制御された臨床試験のみしか、抗酸化剤の有利な効果を示していない(Suzuki K.Antioxidants for therapeutic use:Why are only a few drugs in clinical use?Advanced Drug Delivery Reviews 2009;61:287−289)。抗酸化剤は、狭窄、再狭窄、アテローム斑および不安定プラークのような局所的血管疾患の処置のために潜在的に有用な薬剤として、US2009/0136560において添加物無しで、USP5,571,523において血管平滑筋細胞におけるアポトーシス誘導剤として、WO2004/022124において活性薬物としてまたは「水和阻害剤」として、言及されている。US2008/0241215において、高脂肪血症の処置のために認可されている薬物でありアテローム硬化症のリスク因子として知られるプロブコールが、単独で、または遅効性の処方物においてラパマイシンと組み合わせてもしくは別の抗再狭窄剤と組み合わせて、ステント被膜における活性成分として提案されている。US6,211,247は、冠動脈インターベンション後の種々の血管病理を予防または処置するための有効用量のレスベラトロールを含む医薬組成物を特許請求する。同様に、US2007/0037739は、レスベラトロールを含む種々の生理活性剤を単独でまたは特定の組み合わせで含む、異常な管腔細胞増殖を処置または予防するために好適な局所送達系を開示する。US2006/0240014は、チロシンキナーゼ阻害剤であるイマチニブメシラートをベースとし、レスベラトロールのように薬学的に活性であると考えられる物質、例えば、ラパマイシン、タキソールおよび他の物質と組み合わせた医薬組成物を開示する。ステントは、これらの組成物の標的化投与のためのものである。上記のいずれの文献も、親油性の薬物の放出速度を遅延させるための添加物としての使用を支持するデータを含んでおらず、標的病変に到達する前の薬物の付着および必要とされる際の即時放出についての上記の問題に取り組む特定の組成物も何ら開示されていない。
本発明の根本的な問題は、標的部位における薬剤の放出に悪い影響を及ぼさずに薬剤の付着が改善されている医療器具を提供することであった。
経皮的冠動脈形成術F型用のバルーンを、パクリタキセル単独で、またはイオプロミド(WO02/076509によるヨウ素化造影剤)と、またはブチルヒドロキシトルエン(BHT)もしくはノルジヒドログアヤレチン酸と組み合わせて、被膜した。被膜したバルーンを、止血弁、Medtronic Launcher JL 3.5 6Fガイドカテーテルおよび撹拌されている血液(37℃)中で1分間移動する間、パクリタキセルの損失に関して試験した。十分な濃度で被膜溶液と混合した際、親油性抗酸化剤は、パクリタキセルの付着を改善する。
膜P型を、レスベラトロール無しの水溶性色素およびレスベラトロールと組み合わせた水溶性色素のいずれかで被膜した。被膜した膜を、37℃で撹拌されている生理食塩水において5分間の色素損失に関して試験した。レスベラトロールは、水中での可溶性にもかかわらず色素の付着を大きく改善した。
経皮的冠動脈形成術F型用のバルーンを、添加物無しのパクリタキセルで、または種々の添加物があるパクリタキセルで、既に折りたたんだ状態で被膜した。実施例1から、ノルジヒドログアイヤレチン酸(NDGA)がバルーンに対するパクリタキセルの付着を改善することが分かっているが、分布の影響は、好ましくないものであった。ポリアクリル酸(分子量約6000D(Polysciences Inc.,USA)およびグリセロールは、バルーン上の薬剤の付着を改善することも、分布を大きく変えることもなかった。NDGAとの組み合わせにより、バルーン上のパクリタキセルの分布に対する好ましい効果が、特に折り目の下の薬剤の浸透に関して、観察された。
Claims (10)
- 少なくともその表面の一部分上に、ポリマー非含有パクリタキセルまたはポリマー非含有パクリタキセル調製物と、前記パクリタキセル100重量%に対し少なくとも1種の抗酸化剤が3から100重量%の割合で含まれる少なくとも1種の親油性抗酸化剤とを有するバルーンカテーテルであって、前記少なくとも1種の親油性抗酸化剤は、ノルジヒドログアイヤレチン酸、レスベラトロールおよびプロピルガラートから選択される、スコーリングバルーンまたはカッティングバルーンを除く、バルーンカテーテル。
- 器具は、インターベンショナル画像誘導処置の間の短時間使用のための血管形成術用バルーンカテーテルである、請求項1に記載のバルーンカテーテル。
- 少なくとも1種の親油性抗酸化剤は、パクリタキセル100重量%に対して5から100重量%の割合で含まれる、請求項1または2に記載のバルーンカテーテル。
- 少なくとも1種の親油性抗酸化剤は、パクリタキセル100重量%に対して10から100重量%の割合で含まれる、請求項1から3のいずれか一項に記載のバルーンカテーテル。
- 少なくとも1種の親油性抗酸化剤は、パクリタキセル100重量%に対して20から100重量%の割合で含まれる、請求項1から4のいずれか一項に記載のバルーンカテーテル。
- 少なくとも1種の親油性抗酸化剤は、パクリタキセル100重量%に対して50から100重量%の割合で含まれる、請求項1から5のいずれか一項に記載のバルーンカテーテル。
- 抗酸化剤のロードは、被膜される器具表面の10μg/mm2までである、請求項1から6のいずれか一項に記載のバルーンカテーテル。
- 親油性抗酸化剤は、ノルジヒドログアイヤレチン酸またはレスベラトロールである、請求項1から7のいずれか一項に記載のバルーンカテーテル。
- 親油性抗酸化剤はレスベラトロールである、請求項1から8のいずれか一項に記載のバルーンカテーテル。
- パクリタキセルおよび少なくとも1種の親油性抗酸化剤により、前記パクリタキセルおよび前記抗酸化剤が均一に混合されない方法で、連続的にポリマー非含有被膜をされている、請求項1から9のいずれか一項に記載のバルーンカテーテル。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP10160349A EP2380605A1 (en) | 2010-04-19 | 2010-04-19 | Improved formulations for drug-coated medical devices |
EP10160349.6 | 2010-04-19 | ||
PCT/EP2010/066751 WO2011131258A1 (en) | 2010-04-19 | 2010-11-03 | Improved formulations for drug-coated medical devices |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013524899A JP2013524899A (ja) | 2013-06-20 |
JP5801874B2 true JP5801874B2 (ja) | 2015-10-28 |
Family
ID=42829613
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013505346A Active JP5801874B2 (ja) | 2010-04-19 | 2010-11-03 | 薬剤被覆医療器具用の改善された製剤 |
Country Status (14)
Country | Link |
---|---|
US (1) | US9974888B2 (ja) |
EP (3) | EP2380605A1 (ja) |
JP (1) | JP5801874B2 (ja) |
KR (1) | KR101476900B1 (ja) |
CN (1) | CN102858382B (ja) |
AU (1) | AU2010351370B2 (ja) |
BR (1) | BR112012026686B1 (ja) |
CA (1) | CA2797841C (ja) |
EA (1) | EA024750B1 (ja) |
ES (1) | ES2488134T3 (ja) |
HK (1) | HK1179902A1 (ja) |
MX (1) | MX2012012136A (ja) |
WO (1) | WO2011131258A1 (ja) |
ZA (1) | ZA201207583B (ja) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10076641B2 (en) | 2005-05-11 | 2018-09-18 | The Spectranetics Corporation | Methods and systems for delivering substances into luminal walls |
US9199066B2 (en) | 2010-03-12 | 2015-12-01 | Quattro Vascular Pte Ltd. | Device and method for compartmental vessel treatment |
EP2380604A1 (en) | 2010-04-19 | 2011-10-26 | InnoRa Gmbh | Improved coating formulations for scoring or cutting balloon catheters |
WO2013053809A1 (en) * | 2011-10-14 | 2013-04-18 | Innora Gmbh | Improved formulations for drug-coated medical devices |
WO2013091722A1 (en) * | 2011-12-23 | 2013-06-27 | Innora Gmbh | Drug-coated medical devices |
WO2013114201A1 (en) | 2012-02-01 | 2013-08-08 | Tanhum Feld | Device for compartmental dilatation of blood vessels |
US9216033B2 (en) | 2012-02-08 | 2015-12-22 | Quattro Vascular Pte Ltd. | System and method for treating biological vessels |
JP6030667B2 (ja) | 2012-02-08 | 2016-11-24 | クアトロ・ヴァスキュラー・ピーティーイー・リミテッド | 非線形軸方向支柱を備える制限構造 |
US20140102049A1 (en) * | 2012-10-17 | 2014-04-17 | Abbott Cardiovascular Systems Inc. | Method Of Fabrication Of Implantable Medical Device Comprising Macrocyclic Triene Active Agent And Antioxidant |
CA2906621A1 (en) * | 2013-03-15 | 2014-09-25 | Baxter International Inc. | Immobilization of active agent on a substrate |
US9708532B2 (en) * | 2014-03-28 | 2017-07-18 | Nanoco Technologies Ltd. | Quantum dot compositions |
US9655998B2 (en) * | 2014-08-07 | 2017-05-23 | Cook Medical Technologies Llc | Encapsulated drug compositions and methods of use thereof |
US9180226B1 (en) | 2014-08-07 | 2015-11-10 | Cook Medical Technologies Llc | Compositions and devices incorporating water-insoluble therapeutic agents and methods of the use thereof |
US11241520B2 (en) | 2014-08-07 | 2022-02-08 | Cook Medical Technologies Llc | Compositions and devices incorporating water-insoluble therapeutic agents and methods of the use thereof |
CN107106822B (zh) | 2014-11-17 | 2021-05-04 | 特里雷米医疗有限责任公司 | 气囊导管系统 |
US20200038560A1 (en) * | 2018-07-31 | 2020-02-06 | Cook Medical Technologies Llc | Limus coatings and methods of use thereof |
DE102020101197A1 (de) * | 2020-01-20 | 2021-07-22 | Charité - Universitätsmedizin Berlin | Medizinprodukt zur Arzneimittelabgabe mit verstärkter Wirkung |
DE102020120717A1 (de) | 2020-08-05 | 2022-02-10 | InnoRa Gesellschaft mbH | Medizinprodukte mit sofort ablösbarer dauerhaft proliferationshemmender Beschichtung mit mindestens einer Limus-Substanz sowie Verfahren zur Herstellung |
Family Cites Families (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6146358A (en) | 1989-03-14 | 2000-11-14 | Cordis Corporation | Method and apparatus for delivery of therapeutic agent |
US5304121A (en) | 1990-12-28 | 1994-04-19 | Boston Scientific Corporation | Drug delivery system making use of a hydrogel polymer coating |
US5199951A (en) | 1990-05-17 | 1993-04-06 | Wayne State University | Method of drug application in a transporting medium to an arterial wall injured during angioplasty |
US5324261A (en) | 1991-01-04 | 1994-06-28 | Medtronic, Inc. | Drug delivery balloon catheter with line of weakness |
US5893840A (en) | 1991-01-04 | 1999-04-13 | Medtronic, Inc. | Releasable microcapsules on balloon catheters |
WO1994023787A1 (en) | 1993-04-22 | 1994-10-27 | Rammler David H | Sampling balloon catheter |
US5571523A (en) | 1995-03-09 | 1996-11-05 | President And Fellows Of Harvard College | Antioxidant-induced apoptosis in vascular smooth muscle cells |
US6306166B1 (en) | 1997-08-13 | 2001-10-23 | Scimed Life Systems, Inc. | Loading and release of water-insoluble drugs |
US7445792B2 (en) | 2003-03-10 | 2008-11-04 | Abbott Laboratories | Medical device having a hydration inhibitor |
US6022901A (en) | 1998-05-13 | 2000-02-08 | Pharmascience Inc. | Administration of resveratrol to prevent or treat restenosis following coronary intervention |
US6419692B1 (en) | 1999-02-03 | 2002-07-16 | Scimed Life Systems, Inc. | Surface protection method for stents and balloon catheters for drug delivery |
EP1301178B1 (en) | 2000-07-20 | 2007-01-17 | MW Encap Limited | Delivery device |
DE10115740A1 (de) | 2001-03-26 | 2002-10-02 | Ulrich Speck | Zubereitung für die Restenoseprophylaxe |
EP2851097A3 (en) | 2002-07-12 | 2015-06-10 | Cook Medical Technologies LLC | Drug-coated angioplasty balloons |
EP2263709A1 (en) | 2002-09-06 | 2010-12-22 | Abbott Laboratories | Medical device having hydration inhibitor |
DE10244847A1 (de) | 2002-09-20 | 2004-04-01 | Ulrich Prof. Dr. Speck | Medizinische Vorrichtung zur Arzneimittelabgabe |
WO2004060471A1 (en) | 2003-01-02 | 2004-07-22 | Novoste Corporation | Drug delivery balloon catheter |
US20070037739A1 (en) | 2003-02-03 | 2007-02-15 | Medlogics Device Corporation | Compounds useful in coating stents to prevent and treat stenosis and restenosis |
CA2528032A1 (en) * | 2003-06-03 | 2004-12-16 | Beth Israel Deaconess Medical Center | Methods and compounds for the treatment of vascular stenosis |
US20050037048A1 (en) * | 2003-08-11 | 2005-02-17 | Young-Ho Song | Medical devices containing antioxidant and therapeutic agent |
CA2550872C (en) * | 2003-12-30 | 2016-05-03 | Stig Bengmark | Surface protection of exposed biological tissues |
US7785647B2 (en) | 2005-07-25 | 2010-08-31 | Advanced Cardiovascular Systems, Inc. | Methods of providing antioxidants to a drug containing product |
US8394446B2 (en) | 2005-07-25 | 2013-03-12 | Abbott Cardiovascular Systems Inc. | Methods of providing antioxidants to implantable medical devices |
EP2068932B1 (en) * | 2006-08-15 | 2013-11-06 | Abbott Laboratories | Compositions and drug-delivery systems comprising rapamycin analogs and paclitaxel |
US8414910B2 (en) * | 2006-11-20 | 2013-04-09 | Lutonix, Inc. | Drug releasing coatings for medical devices |
US20080175887A1 (en) | 2006-11-20 | 2008-07-24 | Lixiao Wang | Treatment of Asthma and Chronic Obstructive Pulmonary Disease With Anti-proliferate and Anti-inflammatory Drugs |
US20080241215A1 (en) | 2007-03-28 | 2008-10-02 | Robert Falotico | Local vascular delivery of probucol alone or in combination with sirolimus to treat restenosis, vulnerable plaque, aaa and stroke |
DE102007036685A1 (de) | 2007-08-03 | 2009-02-05 | Innora Gmbh | Verbesserte arzneimittelbeschichtete Medizinprodukte deren Herstellung und Verwendung |
CN102316922B (zh) | 2007-11-21 | 2015-06-03 | 因瓦泰克有限公司 | 用于将药物布置在血管成形术球囊上的方法 |
EP2271379B1 (en) | 2008-03-28 | 2015-11-25 | SurModics, Inc. | Insertable medical devices having microparticulate-associated elastic substrates and methods for drug delivery |
EP2380604A1 (en) * | 2010-04-19 | 2011-10-26 | InnoRa Gmbh | Improved coating formulations for scoring or cutting balloon catheters |
EP2383000A1 (en) * | 2010-04-19 | 2011-11-02 | InnoRa Gmbh | Limus-coated medical devices |
-
2010
- 2010-04-19 EP EP10160349A patent/EP2380605A1/en not_active Withdrawn
- 2010-11-03 JP JP2013505346A patent/JP5801874B2/ja active Active
- 2010-11-03 EA EA201201307A patent/EA024750B1/ru not_active IP Right Cessation
- 2010-11-03 KR KR1020127030307A patent/KR101476900B1/ko active IP Right Grant
- 2010-11-03 US US13/641,941 patent/US9974888B2/en active Active
- 2010-11-03 MX MX2012012136A patent/MX2012012136A/es active IP Right Grant
- 2010-11-03 BR BR112012026686-1A patent/BR112012026686B1/pt active IP Right Grant
- 2010-11-03 ES ES10771781.1T patent/ES2488134T3/es active Active
- 2010-11-03 WO PCT/EP2010/066751 patent/WO2011131258A1/en active Application Filing
- 2010-11-03 EP EP14156102.7A patent/EP2735319A1/en not_active Withdrawn
- 2010-11-03 EP EP10771781.1A patent/EP2560696B1/en active Active
- 2010-11-03 CA CA2797841A patent/CA2797841C/en active Active
- 2010-11-03 AU AU2010351370A patent/AU2010351370B2/en active Active
- 2010-11-03 CN CN201080066329.8A patent/CN102858382B/zh active Active
-
2012
- 2012-10-09 ZA ZA2012/07583A patent/ZA201207583B/en unknown
-
2013
- 2013-06-20 HK HK13107200.6A patent/HK1179902A1/zh unknown
Also Published As
Publication number | Publication date |
---|---|
ES2488134T3 (es) | 2014-08-26 |
EP2735319A1 (en) | 2014-05-28 |
EP2560696A1 (en) | 2013-02-27 |
BR112012026686B1 (pt) | 2019-02-05 |
BR112012026686A2 (pt) | 2016-07-12 |
AU2010351370B2 (en) | 2014-04-10 |
CN102858382A (zh) | 2013-01-02 |
ZA201207583B (en) | 2013-05-29 |
WO2011131258A1 (en) | 2011-10-27 |
EP2380605A1 (en) | 2011-10-26 |
CA2797841C (en) | 2016-04-26 |
CN102858382B (zh) | 2015-11-25 |
AU2010351370A1 (en) | 2012-11-08 |
MX2012012136A (es) | 2012-11-21 |
KR101476900B1 (ko) | 2014-12-26 |
EP2560696B1 (en) | 2014-05-07 |
KR20130090762A (ko) | 2013-08-14 |
HK1179902A1 (zh) | 2013-10-11 |
EA024750B1 (ru) | 2016-10-31 |
US20130046237A1 (en) | 2013-02-21 |
JP2013524899A (ja) | 2013-06-20 |
CA2797841A1 (en) | 2011-10-27 |
EA201201307A1 (ru) | 2013-06-28 |
AU2010351370A2 (en) | 2012-11-22 |
US9974888B2 (en) | 2018-05-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US10583225B2 (en) | Method of coating scoring or cutting balloon catheters | |
JP5801874B2 (ja) | 薬剤被覆医療器具用の改善された製剤 | |
US9629942B2 (en) | Limus-coated medical devices |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20130710 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20140715 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20141006 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20141014 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20150804 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20150827 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5801874 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |