JP6313867B2 - コンタクトレンズの消毒システム - Google Patents
コンタクトレンズの消毒システム Download PDFInfo
- Publication number
- JP6313867B2 JP6313867B2 JP2016559829A JP2016559829A JP6313867B2 JP 6313867 B2 JP6313867 B2 JP 6313867B2 JP 2016559829 A JP2016559829 A JP 2016559829A JP 2016559829 A JP2016559829 A JP 2016559829A JP 6313867 B2 JP6313867 B2 JP 6313867B2
- Authority
- JP
- Japan
- Prior art keywords
- hydrogen peroxide
- lens care
- lens
- solution
- electrode
- 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
- 238000004659 sterilization and disinfection Methods 0.000 title claims description 23
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 219
- 239000000243 solution Substances 0.000 claims description 100
- 238000000034 method Methods 0.000 claims description 59
- 239000007864 aqueous solution Substances 0.000 claims description 40
- WQYVRQLZKVEZGA-UHFFFAOYSA-N hypochlorite Chemical compound Cl[O-] WQYVRQLZKVEZGA-UHFFFAOYSA-N 0.000 claims description 38
- -1 poly (oxyethylene) Polymers 0.000 claims description 28
- 238000004140 cleaning Methods 0.000 claims description 26
- 238000006386 neutralization reaction Methods 0.000 claims description 23
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims description 20
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 20
- 239000000460 chlorine Substances 0.000 claims description 20
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 19
- JFBJUMZWZDHTIF-UHFFFAOYSA-N chlorine chlorite Inorganic materials ClOCl=O JFBJUMZWZDHTIF-UHFFFAOYSA-N 0.000 claims description 18
- 230000008569 process Effects 0.000 claims description 16
- 230000003472 neutralizing effect Effects 0.000 claims description 15
- 229920001400 block copolymer Polymers 0.000 claims description 13
- 229920001577 copolymer Polymers 0.000 claims description 13
- 230000000249 desinfective effect Effects 0.000 claims description 13
- 238000005868 electrolysis reaction Methods 0.000 claims description 13
- 150000002500 ions Chemical class 0.000 claims description 13
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 12
- 150000003841 chloride salts Chemical class 0.000 claims description 11
- 239000012528 membrane Substances 0.000 claims description 11
- 230000007246 mechanism Effects 0.000 claims description 10
- 239000001103 potassium chloride Substances 0.000 claims description 10
- 235000011164 potassium chloride Nutrition 0.000 claims description 10
- 239000011780 sodium chloride Substances 0.000 claims description 10
- 229920002554 vinyl polymer Polymers 0.000 claims description 10
- 230000008859 change Effects 0.000 claims description 9
- 239000000178 monomer Substances 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 8
- 238000007654 immersion Methods 0.000 claims description 8
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 claims description 7
- 125000004432 carbon atom Chemical group C* 0.000 claims description 7
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 7
- 229920000428 triblock copolymer Polymers 0.000 claims description 6
- 229920001519 homopolymer Polymers 0.000 claims description 5
- 238000012545 processing Methods 0.000 claims description 5
- 229920000359 diblock copolymer Polymers 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 229920002503 polyoxyethylene-polyoxypropylene Polymers 0.000 claims description 4
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 4
- 238000012546 transfer Methods 0.000 claims description 4
- 238000013459 approach Methods 0.000 claims description 2
- 230000003204 osmotic effect Effects 0.000 claims 1
- 229920001983 poloxamer Polymers 0.000 description 21
- 238000007789 sealing Methods 0.000 description 18
- 239000007789 gas Substances 0.000 description 17
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 14
- 239000000463 material Substances 0.000 description 13
- 239000004094 surface-active agent Substances 0.000 description 10
- 239000007788 liquid Substances 0.000 description 9
- 239000000203 mixture Substances 0.000 description 8
- 150000002978 peroxides Chemical class 0.000 description 7
- 229910052697 platinum Inorganic materials 0.000 description 7
- 239000003381 stabilizer Substances 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 241000224422 Acanthamoeba Species 0.000 description 6
- 239000000017 hydrogel Substances 0.000 description 6
- 229910019142 PO4 Inorganic materials 0.000 description 5
- 208000031513 cyst Diseases 0.000 description 5
- 235000021317 phosphate Nutrition 0.000 description 5
- 229920000642 polymer Polymers 0.000 description 5
- 238000002791 soaking Methods 0.000 description 5
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 4
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 4
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 4
- 239000002202 Polyethylene glycol Substances 0.000 description 4
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 229910052796 boron Inorganic materials 0.000 description 4
- 239000002738 chelating agent Substances 0.000 description 4
- 229910003460 diamond Inorganic materials 0.000 description 4
- 239000010432 diamond Substances 0.000 description 4
- 239000000314 lubricant Substances 0.000 description 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 4
- 239000010452 phosphate Substances 0.000 description 4
- 229920001296 polysiloxane Polymers 0.000 description 4
- 229910052707 ruthenium Inorganic materials 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- 229910052709 silver Inorganic materials 0.000 description 4
- 239000004332 silver Substances 0.000 description 4
- 102000004190 Enzymes Human genes 0.000 description 3
- 108090000790 Enzymes Proteins 0.000 description 3
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 3
- 239000004372 Polyvinyl alcohol Substances 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- 239000002585 base Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000000872 buffer Substances 0.000 description 3
- 239000006227 byproduct Substances 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- 229920000136 polysorbate Polymers 0.000 description 3
- 229920002451 polyvinyl alcohol Polymers 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 239000000344 soap Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 206010069408 Acanthamoeba keratitis Diseases 0.000 description 2
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 102000016938 Catalase Human genes 0.000 description 2
- 108010053835 Catalase Proteins 0.000 description 2
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 2
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 2
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 2
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 2
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000003750 conditioning effect Effects 0.000 description 2
- 229920001940 conductive polymer Polymers 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 210000004087 cornea Anatomy 0.000 description 2
- 229910001882 dioxygen Inorganic materials 0.000 description 2
- DUYCTCQXNHFCSJ-UHFFFAOYSA-N dtpmp Chemical group OP(=O)(O)CN(CP(O)(O)=O)CCN(CP(O)(=O)O)CCN(CP(O)(O)=O)CP(O)(O)=O DUYCTCQXNHFCSJ-UHFFFAOYSA-N 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 229930182478 glucoside Natural products 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 229920001477 hydrophilic polymer Polymers 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 239000007951 isotonicity adjuster Substances 0.000 description 2
- FQPSGWSUVKBHSU-UHFFFAOYSA-N methacrylamide Chemical compound CC(=C)C(N)=O FQPSGWSUVKBHSU-UHFFFAOYSA-N 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 229910052763 palladium Inorganic materials 0.000 description 2
- 239000008363 phosphate buffer Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920001223 polyethylene glycol Polymers 0.000 description 2
- 229920002223 polystyrene Polymers 0.000 description 2
- 239000003755 preservative agent Substances 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 229940095064 tartrate Drugs 0.000 description 2
- 239000000080 wetting agent Substances 0.000 description 2
- 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 1
- ISAVYTVYFVQUDY-UHFFFAOYSA-N 4-tert-Octylphenol Chemical compound CC(C)(C)CC(C)(C)C1=CC=C(O)C=C1 ISAVYTVYFVQUDY-UHFFFAOYSA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical class OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 1
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- KRKNYBCHXYNGOX-UHFFFAOYSA-K Citrate Chemical compound [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 description 1
- 102000008186 Collagen Human genes 0.000 description 1
- 108010035532 Collagen Proteins 0.000 description 1
- 206010061788 Corneal infection Diseases 0.000 description 1
- 208000028006 Corneal injury Diseases 0.000 description 1
- 206010011732 Cyst Diseases 0.000 description 1
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 1
- FBPFZTCFMRRESA-KVTDHHQDSA-N D-Mannitol Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-KVTDHHQDSA-N 0.000 description 1
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 description 1
- 208000003556 Dry Eye Syndromes Diseases 0.000 description 1
- 206010013774 Dry eye Diseases 0.000 description 1
- 206010015137 Eructation Diseases 0.000 description 1
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229920002153 Hydroxypropyl cellulose Polymers 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- JVTAAEKCZFNVCJ-UHFFFAOYSA-M Lactate Chemical compound CC(O)C([O-])=O JVTAAEKCZFNVCJ-UHFFFAOYSA-M 0.000 description 1
- 229930195725 Mannitol Natural products 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- 229920000557 Nafion® Polymers 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- 229920002004 Pluronic® R Polymers 0.000 description 1
- 208000000474 Poliomyelitis Diseases 0.000 description 1
- RVGRUAULSDPKGF-UHFFFAOYSA-N Poloxamer Chemical compound C1CO1.CC1CO1 RVGRUAULSDPKGF-UHFFFAOYSA-N 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 229920000954 Polyglycolide Polymers 0.000 description 1
- 229920002413 Polyhexanide Polymers 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 229920001213 Polysorbate 20 Polymers 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- OUUQCZGPVNCOIJ-UHFFFAOYSA-M Superoxide Chemical compound [O-][O] OUUQCZGPVNCOIJ-UHFFFAOYSA-M 0.000 description 1
- TVXBFESIOXBWNM-UHFFFAOYSA-N Xylitol Natural products OCCC(O)C(O)C(O)CCO TVXBFESIOXBWNM-UHFFFAOYSA-N 0.000 description 1
- 229910000318 alkali metal phosphate Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 229910000316 alkaline earth metal phosphate Inorganic materials 0.000 description 1
- 230000000845 anti-microbial effect Effects 0.000 description 1
- 239000002518 antifoaming agent Substances 0.000 description 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
- 239000004327 boric acid Substances 0.000 description 1
- 150000001642 boronic acid derivatives Chemical class 0.000 description 1
- 239000007853 buffer solution Substances 0.000 description 1
- 239000006172 buffering agent Substances 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 150000001860 citric acid derivatives Chemical class 0.000 description 1
- 229920001436 collagen Polymers 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- XQRLCLUYWUNEEH-UHFFFAOYSA-L diphosphonate(2-) Chemical compound [O-]P(=O)OP([O-])=O XQRLCLUYWUNEEH-UHFFFAOYSA-L 0.000 description 1
- BNIILDVGGAEEIG-UHFFFAOYSA-L disodium hydrogen phosphate Chemical compound [Na+].[Na+].OP([O-])([O-])=O BNIILDVGGAEEIG-UHFFFAOYSA-L 0.000 description 1
- CDMADVZSLOHIFP-UHFFFAOYSA-N disodium;3,7-dioxido-2,4,6,8,9-pentaoxa-1,3,5,7-tetraborabicyclo[3.3.1]nonane;decahydrate Chemical compound O.O.O.O.O.O.O.O.O.O.[Na+].[Na+].O1B([O-])OB2OB([O-])OB1O2 CDMADVZSLOHIFP-UHFFFAOYSA-N 0.000 description 1
- TVQLLNFANZSCGY-UHFFFAOYSA-N disodium;dioxido(oxo)tin Chemical compound [Na+].[Na+].[O-][Sn]([O-])=O TVQLLNFANZSCGY-UHFFFAOYSA-N 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000005518 electrochemistry Effects 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 150000008131 glucosides Chemical class 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 229910000040 hydrogen fluoride Inorganic materials 0.000 description 1
- 239000001863 hydroxypropyl cellulose Substances 0.000 description 1
- 235000010977 hydroxypropyl cellulose Nutrition 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 150000007529 inorganic bases Chemical class 0.000 description 1
- 150000002632 lipids Chemical class 0.000 description 1
- 239000000594 mannitol Substances 0.000 description 1
- 235000010355 mannitol Nutrition 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- HEBKCHPVOIAQTA-UHFFFAOYSA-N meso ribitol Natural products OCC(O)C(O)C(O)CO HEBKCHPVOIAQTA-UHFFFAOYSA-N 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000003641 microbiacidal effect Effects 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 244000000010 microbial pathogen Species 0.000 description 1
- 229940124561 microbicide Drugs 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910000402 monopotassium phosphate Inorganic materials 0.000 description 1
- 235000019796 monopotassium phosphate Nutrition 0.000 description 1
- PNLUGRYDUHRLOF-UHFFFAOYSA-N n-ethenyl-n-methylacetamide Chemical compound C=CN(C)C(C)=O PNLUGRYDUHRLOF-UHFFFAOYSA-N 0.000 description 1
- RQAKESSLMFZVMC-UHFFFAOYSA-N n-ethenylacetamide Chemical compound CC(=O)NC=C RQAKESSLMFZVMC-UHFFFAOYSA-N 0.000 description 1
- KYKIFKUTBWKKRE-UHFFFAOYSA-N n-ethenylpropan-2-amine Chemical compound CC(C)NC=C KYKIFKUTBWKKRE-UHFFFAOYSA-N 0.000 description 1
- 231100000344 non-irritating Toxicity 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- 150000007530 organic bases Chemical class 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000005502 peroxidation Methods 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- PJNZPQUBCPKICU-UHFFFAOYSA-N phosphoric acid;potassium Chemical compound [K].OP(O)(O)=O PJNZPQUBCPKICU-UHFFFAOYSA-N 0.000 description 1
- 229960000502 poloxamer Drugs 0.000 description 1
- 229920001987 poloxamine Polymers 0.000 description 1
- 229920000747 poly(lactic acid) Polymers 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 239000008389 polyethoxylated castor oil Substances 0.000 description 1
- 239000004633 polyglycolic acid Substances 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 239000000256 polyoxyethylene sorbitan monolaurate Substances 0.000 description 1
- 235000010486 polyoxyethylene sorbitan monolaurate Nutrition 0.000 description 1
- 229950008882 polysorbate Drugs 0.000 description 1
- 229940068977 polysorbate 20 Drugs 0.000 description 1
- 229940068965 polysorbates Drugs 0.000 description 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 1
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 1
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 1
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 description 1
- 229910052939 potassium sulfate Inorganic materials 0.000 description 1
- 235000011151 potassium sulphates Nutrition 0.000 description 1
- 235000013772 propylene glycol Nutrition 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000001632 sodium acetate Substances 0.000 description 1
- 235000017281 sodium acetate Nutrition 0.000 description 1
- AJPJDKMHJJGVTQ-UHFFFAOYSA-M sodium dihydrogen phosphate Chemical compound [Na+].OP(O)([O-])=O AJPJDKMHJJGVTQ-UHFFFAOYSA-M 0.000 description 1
- 229940079864 sodium stannate Drugs 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000000600 sorbitol Substances 0.000 description 1
- 235000010356 sorbitol Nutrition 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 229940071182 stannate Drugs 0.000 description 1
- 125000005402 stannate group Chemical group 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
- GPRLSGONYQIRFK-MNYXATJNSA-N triton Chemical compound [3H+] GPRLSGONYQIRFK-MNYXATJNSA-N 0.000 description 1
- 229920001664 tyloxapol Polymers 0.000 description 1
- MDYZKJNTKZIUSK-UHFFFAOYSA-N tyloxapol Chemical compound O=C.C1CO1.CC(C)(C)CC(C)(C)C1=CC=C(O)C=C1 MDYZKJNTKZIUSK-UHFFFAOYSA-N 0.000 description 1
- 229960004224 tyloxapol Drugs 0.000 description 1
- 239000000811 xylitol Substances 0.000 description 1
- 235000010447 xylitol Nutrition 0.000 description 1
- HEBKCHPVOIAQTA-SCDXWVJYSA-N xylitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)CO HEBKCHPVOIAQTA-SCDXWVJYSA-N 0.000 description 1
- 229960002675 xylitol Drugs 0.000 description 1
Images
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
- A61L12/00—Methods or apparatus for disinfecting or sterilising contact lenses; Accessories therefor
- A61L12/08—Methods or apparatus for disinfecting or sterilising contact lenses; Accessories therefor using chemical substances
- A61L12/12—Non-macromolecular oxygen-containing compounds, e.g. hydrogen peroxide or ozone
- A61L12/124—Hydrogen peroxide; Peroxy compounds
-
- 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
- A61L12/00—Methods or apparatus for disinfecting or sterilising contact lenses; Accessories therefor
- A61L12/02—Methods or apparatus for disinfecting or sterilising contact lenses; Accessories therefor using physical phenomena, e.g. electricity, ultrasonics or ultrafiltration
- A61L12/023—Electrolysis
-
- 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
- A61L12/00—Methods or apparatus for disinfecting or sterilising contact lenses; Accessories therefor
- A61L12/08—Methods or apparatus for disinfecting or sterilising contact lenses; Accessories therefor using chemical substances
- A61L12/10—Halogens or compounds thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/08—Cleaning involving contact with liquid the liquid having chemical or dissolving effect
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/0005—Other compounding ingredients characterised by their effect
- C11D3/0078—Compositions for cleaning contact lenses, spectacles or lenses
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/39—Organic or inorganic per-compounds
- C11D3/3947—Liquid compositions
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/46—Apparatus for electrochemical processes
- C02F2201/461—Electrolysis apparatus
- C02F2201/46105—Details relating to the electrolytic devices
- C02F2201/46115—Electrolytic cell with membranes or diaphragms
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2307/00—Location of water treatment or water treatment device
- C02F2307/02—Location of water treatment or water treatment device as part of a bottle
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
- C11D2111/40—Specific cleaning or washing processes
- C11D2111/46—Specific cleaning or washing processes applying energy, e.g. irradiation
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Wood Science & Technology (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Environmental & Geological Engineering (AREA)
- Inorganic Chemistry (AREA)
- Electrochemistry (AREA)
- Eyeglasses (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
- Toxicology (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Description
アノードでは、
H2O2→O2+2H++2e− (1)
2Cl−→Cl2+2e− (2)
2H2O→O2+4H++4e− (3)
であり、カソードでは、
H2O2+2H++2e−→2H2O (4)
H2O2+2e−→2OH− (5)
2H2O+2e−→2H2+2OH− (6)
である。
1.消毒の完了時に目に直接挿入するのに好適なコンタクトレンズを消毒および洗浄するための方法であって:
(1)コンタクトレンズを、約0.5重量%〜約6重量%の過酸化水素を含むレンズケア水溶液に、コンタクトレンズを消毒するのに十分な所定の浸漬時間にわたり浸漬する工程であって、レンズケア水溶液は約0.30重量%〜約1.4重量%の1種以上の塩化物塩(例えば、塩化ナトリウム、塩化カリウム、またはその両方)を含み、および約6〜約8のpHと、既知の任意の方法による溶液の25℃での浸透圧重量モル濃度により測定した場合に約150〜約400mOsm/kgの張度とを有する、工程と;
(2)所定の浸漬時間後、塩素および/または次亜塩素酸塩を電解生成することなく、過酸化水素の濃度を20ppm未満に低減するために、コンタクトレンズをレンズケア水溶液中に浸漬した状態で、レンズケア水溶液中の前記過酸化水素を電気化学的に中和する工程であって、塩化物イオンが電極に接近して塩素および/または次亜塩素酸塩を生成することを防止するために、アノードであって、その上にイオン選択膜(ISM)を有するアノードを使用することにより行われ、ΔpHとして示されるpHの変化が約1.0以下(好ましくは約0.5以下)となり、ΔpH=│pHo−pHf│(式中、pHoはレンズケア溶液の初期pHであり、およびpHfは過酸化水素を電気化学的に中和した後のレンズケア溶液の最終pHである)である、工程と
を含む方法。
過酸化水素系レンズケア溶液中の過酸化水素を電気化学的に中和するための1対の電極であって、1つのカソードと、1つのアノードであって、塩化物イオンが電極に接近して塩素および/または次亜塩素酸塩を生成することを防止し、かつΔpHとして示される電解により誘導されたpHの変化が確実に約1.0以下(好ましくは約0.5以下)となるように、その上にイオン選択膜(ISM)を有する1つのアノードとからなり、ΔpH=│pHo−pHf│(式中、pHoはレンズケア溶液の初期pHであり、およびpHfは過酸化水素を電気化学的に中和した後のレンズケア溶液の最終pHである)である、1対の電極と;
最適な消毒および洗浄効果が得られるように、電極の電極極性および電位ならびに過酸化水素を電気化学的に中和するタイミングおよび持続時間を自動的に制御するために電極と電源とに操作可能に接続される制御装置と
を備え、
容器が、縁部によって囲まれた開口部を通してアクセス可能な内部チャンバを画定し、かつ過酸化水素系レンズケア溶液を受け入れるための容器カップと、開口部を覆うために容器カップ上に取り外し可能に取り付けられるキャップと、容器カップ内の過酸化水素系レンズケア溶液に浸漬されるコンタクトレンズを保持するためのレンズホルダとを備え、電極が内部チャンバ内に配置され、かつ使用時に過酸化水素系レンズケア溶液に浸漬される、レンズケア装置。
過酸化水素30ppmを一般的な緩衝剤系(0.5%ホウ酸、0.05%ホウ酸ナトリウム10水和物、0.9%酢酸ナトリウム)に溶解し、過酸化物ストリップで確認した。1対の白金線を溶液に浸漬した。4Vの電位を印加し、過酸化物ストリップを用いて過酸化物レベルを監視した。10mAで30分後、おおよその過酸化物レベルは約2ppmであった。計算により、10mlの3%過酸化水素溶液(ClearCare中に通常存在する)を低減する反応として、過酸化物は150mAを4時間印加することにより目に対して安全な状態(<10ppm)に低減することができる。
Claims (12)
- 消毒の完了時に目に直接挿入するのに好適なコンタクトレンズを消毒および洗浄するための方法であって:
(1)コンタクトレンズを、0.5重量%〜6重量%の過酸化水素を含むレンズケア水溶液に、前記コンタクトレンズを消毒するのに十分な所定の浸漬時間にわたり浸漬する工程であって、前記レンズケア水溶液は0.30重量%〜1.4重量%の1種以上の塩化物塩を含み、および6〜8のpHと、既知の任意の方法による前記溶液の25℃での浸透圧重量モル濃度により測定した場合に150〜400mOsm/kgの張度とを有する、工程と;
(2)前記所定の浸漬時間後、塩素および/または次亜塩素酸塩を電解生成することなく、過酸化水素の濃度を20ppm未満に低減するために、前記コンタクトレンズを前記レンズケア水溶液中に浸漬した状態で、前記レンズケア水溶液中の前記過酸化水素を電気化学的に中和する工程であって、塩化物イオンが電極に接近して塩素および/または次亜塩素酸塩を生成することを防止するために、アノードであって、その上にイオン選択膜を有するアノードを使用することにより行われ、ΔpHとして示されるpHの変化が1.0以下となり、ΔpH=│pHo−pHf│(式中、pHoは前記レンズケア溶液の初期pHであり、およびpHfは過酸化水素を電気化学的に中和した後の前記レンズケア溶液の最終pHである)である、工程と
を含む方法。 - 前記アノードとカソードとの間のプロトンの移動を促進するために、前記アノードと前記カソードとが前記イオン選択膜により分離されている、請求項1に記載の方法。
- 前記レンズケア水溶液の量が5ml〜15mlの範囲である、請求項1または2に記載の方法。
- 前記レンズケア水溶液が、ポリオキシプロピレン−ポリオキシエチレン−ポリオキシプロピレンブロックコポリマー、ポリ(オキシエチレン)−ポリ(オキシブチレン)ブロックコポリマー、ポリ(オキシエチレン)−ポリ(オキシブチレン)ジブロックコポリマー、ポリ(オキシエチレン)−ポリ(オキシブチレン)−ポリ(オキシエチレン)トリブロックコポリマー、ポリ(オキシブチレン)−ポリ(オキシエチレン)−ポリ(オキシブチレン)トリブロックコポリマー、ビニルピロリドンのホモポリマー、ビニルピロリドンと8〜15個の炭素原子を有する少なくとも1種のアミノ含有ビニルモノマーとのコポリマーからなる群から選択される少なくとも1種の要素を含む、請求項1〜3のいずれか一項に記載の方法。
- 前記レンズケア水溶液が0.5重量%〜1.2重量%の塩化ナトリウムまたは塩化カリウムまたはその両方を含む、請求項1〜4のいずれか一項に記載の方法。
- 前記レンズケア水溶液中の前記過酸化水素を電気化学的に中和する前記工程が、過酸化水素系レンズケア溶液を保持するための容器と;前記過酸化水素系レンズケア溶液中の過酸化水素を電気化学的に中和するための1対の電極と;最適な消毒および洗浄効果が得られるように、前記電極の電極極性および電位ならびに過酸化水素を電気化学的に中和するタイミングおよび持続時間を自動的に制御するために前記電極と電源とに操作可能に接続されている制御装置とを備えるレンズケア装置内で行われ、前記容器が、縁部によって囲まれた開口部を通してアクセス可能な内部チャンバを画定し、かつ前記過酸化水素系レンズケア溶液を受け入れるための容器カップと、前記開口部を覆うために前記容器カップ上に取り外し可能に取り付けられるキャップと、前記容器カップ内の前記過酸化水素系レンズケア溶液に浸漬される前記コンタクトレンズを保持するためのレンズホルダとを備え、前記電極が前記内部チャンバ内に配置され、かつ使用時に前記過酸化水素系レンズケア溶液に浸漬される、請求項1〜5のいずれか一項に記載の方法。
- 前記レンズホルダが、消毒および洗浄される前記コンタクトレンズを受け入れるために開放し、かつ処理中に前記レンズを保持するために閉鎖する1つ以上の閉鎖可能なバスケットを備え、前記電極は、塩化物イオンが前記電極に接近して塩素および次亜塩素酸塩を含む望ましくない電解生成物を生成することを防止するために、その上にイオン選択膜を備え、および/または前記制御装置は、前記電極を前記電源と操作可能に接続するための手段と、前記電極の前記電極極性および電位ならびに前記電気化学的中和プロセスの前記タイミングおよび持続時間を自動的に制御するためのマイクロプロセッサまたは組み込みシステムとを備える、請求項6に記載の方法。
- 前記制御装置が、AC−DC変換器またはDC電池、自動スイッチ機構、インジケータ手段、またはこれらの組み合わせも含む、請求項6または7に記載の方法。
- コンタクトレンズを消毒および洗浄するためのレンズケア装置であって、
過酸化水素系レンズケア溶液であって、6〜8のpHを有し、および0.30重量%〜1.4重量%の1種以上の塩化物塩を含み、かつ前記溶液の25℃での浸透圧重量モル濃度により測定した場合に150〜400mOsm/kgの張度を有する、過酸化水素系レンズケア溶液を保持するための容器と;
前記過酸化水素系レンズケア溶液中の過酸化水素を電気化学的に中和するための1対の電極であって、1つのカソードと、1つのアノードであって、塩化物イオンが前記電極に接近して塩素および/または次亜塩素酸塩を生成することを防止し、かつΔpHとして示される電解により誘導されたpHの変化が確実に1.0以下となるように、その上にイオン選択膜を有する1つのアノードとからなり、ΔpH=│pHo−pHf│(式中、pHoは前記レンズケア溶液の初期pHであり、およびpHfは過酸化水素を電気化学的に中和した後の前記レンズケア溶液の最終pHである)である、1対の電極と;
最適な消毒および洗浄効果が得られるように、前記電極の前記電極極性および電位ならびに過酸化水素を電気化学的に中和する前記タイミングおよび持続時間を自動的に制御するために前記電極と電源とに操作可能に接続される制御装置と
を備え、
前記容器が、縁部によって囲まれた開口部を通してアクセス可能な内部チャンバを画定し、かつ前記過酸化水素系レンズケア溶液を受け入れるための容器カップと、前記開口部を覆うために前記容器カップ上に取り外し可能に取り付けられるキャップと、前記容器カップ内の前記過酸化水素系レンズケア溶液に浸漬される前記コンタクトレンズを保持するためのレンズホルダとを備え、前記電極が前記内部チャンバ内に配置され、かつ使用時に前記過酸化水素系レンズケア溶液に浸漬される、レンズケア装置。 - 前記レンズホルダが、消毒および洗浄される前記コンタクトレンズを受け入れるために開放し、かつ処理中に前記レンズを保持するために閉鎖する1つ以上の閉鎖可能なバスケットを備える、請求項9に記載のレンズケア装置。
- 前記制御装置が、前記電極を前記電源と操作可能に接続するための手段と、前記電極の電極極性および電位ならびに前記電気化学的中和プロセスの前記タイミングおよび持続時間を自動的に制御するためのマイクロプロセッサまたは組み込みシステムとを備える、請求項9または10に記載のレンズケア装置。
- 前記制御装置が、AC−DC変換器またはDC電池、自動スイッチ機構、インジケータ手段、またはこれらの組み合わせを備える、請求項10または11に記載のレンズケア装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201461974574P | 2014-04-03 | 2014-04-03 | |
US61/974,574 | 2014-04-03 | ||
PCT/US2015/021946 WO2015153159A1 (en) | 2014-04-03 | 2015-03-23 | System for disinfecting contact lenses |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017511185A JP2017511185A (ja) | 2017-04-20 |
JP6313867B2 true JP6313867B2 (ja) | 2018-04-18 |
Family
ID=52814241
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016559829A Active JP6313867B2 (ja) | 2014-04-03 | 2015-03-23 | コンタクトレンズの消毒システム |
Country Status (5)
Country | Link |
---|---|
US (2) | US10398799B2 (ja) |
EP (1) | EP3125958A1 (ja) |
JP (1) | JP6313867B2 (ja) |
CA (1) | CA2939717C (ja) |
WO (1) | WO2015153159A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7153273B2 (ja) | 2019-06-11 | 2022-10-14 | トヨタ車体株式会社 | 車両用メンバー部品のプレス成形方法及びそのプレス金型 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6178528B1 (ja) * | 2017-01-20 | 2017-08-09 | 伯東株式会社 | オゾン水製造方法及びオゾン水を用いた殺菌方法 |
US20210096400A1 (en) * | 2019-09-26 | 2021-04-01 | Verily Life Sciences Llc | System and kit for replenishing an electrowetting ophthalmic device |
CN114794693A (zh) * | 2022-01-24 | 2022-07-29 | 刘禹辰 | 一种镜液分离的隐形眼镜伴侣盒 |
Family Cites Families (58)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2438067A1 (de) | 1973-08-16 | 1975-02-27 | Mcclure Robert E | Verfahren und vorrichtung zur ultraschall-sterilisation |
IL46397A (en) | 1974-01-07 | 1977-11-30 | Nat Patent Dev Corp | Process for sterilizing contact lenses |
US4011941A (en) | 1975-04-28 | 1977-03-15 | Warner-Lambert Company | Contact lens capsule |
JPS57153653A (en) | 1981-03-18 | 1982-09-22 | Tome Sangyo Kk | Method and apparatus for disinfecting contact lens |
US4748992A (en) | 1981-12-21 | 1988-06-07 | Ciba Vision Care Corporation | Contact lens disinfection |
ATE30511T1 (de) | 1981-12-21 | 1987-11-15 | Titmus Eurocon Kontaktlinsen | Verfahren zur desinfektion und reinigung von kontaktlinsen. |
FR2544880B1 (fr) | 1983-04-20 | 1986-08-29 | Pos Lab | Procede pour le nettoyage et la decontamination de lentilles de contact et composition pour sa mise en oeuvre |
US4637919A (en) * | 1984-11-05 | 1987-01-20 | Ryder International Corporation | Lens disinfecting appliance with improved venting feature |
EP0209071B2 (de) | 1985-07-10 | 1998-07-15 | Novartis AG | Kontaktlinsenpflegesatz |
FR2588097B1 (fr) | 1985-09-30 | 1987-11-27 | Barrau Bernard | Appareil nettoyeur et sterilisateur des lentilles de contact |
US4776360A (en) | 1986-06-26 | 1988-10-11 | Ching Shih Chen | Automatic lenses rinse machine |
DE3622391A1 (de) | 1986-07-03 | 1988-01-14 | Henkel Kgaa | Verfahren und vorrichtung zur kontaktlinsenpflege |
US4889689A (en) | 1986-10-14 | 1989-12-26 | Ciba-Geigy Corporation | Method of disinfecting a soft contact lens with a diethylene triamine penta(methylenephosphonic acid) stabilized hydrogen peroxide solution |
US4750610A (en) | 1986-12-29 | 1988-06-14 | Ryder International Corporation | Lens case with pressure sensitive venting system |
JP2625697B2 (ja) | 1987-02-06 | 1997-07-02 | 三菱瓦斯化学株式会社 | コンタクトレンズの処理方法 |
JP2574288B2 (ja) * | 1987-04-13 | 1997-01-22 | 松下冷機株式会社 | 洗浄殺菌方法 |
US4812173A (en) | 1987-05-01 | 1989-03-14 | Ciba-Geigy Corporation | Stabilized hydrogen peroxide contact lens disinfecting solution |
US5302345A (en) * | 1987-07-17 | 1994-04-12 | Oksman Henry C | Electrochemical contact lens disinfection and neutralization system |
JPH03502050A (ja) * | 1987-07-17 | 1991-05-16 | アボット ラボラトリーズ | 電気化学的コンタクトレンズ消毒及び中和システム |
DE3917590C2 (de) | 1988-05-31 | 1993-12-02 | Aisin Seiki | Vorrichtung zur Reinigung von Kontaktlinsen |
US5607698A (en) | 1988-08-04 | 1997-03-04 | Ciba-Geigy Corporation | Method of preserving ophthalmic solution and compositions therefor |
US4899914A (en) | 1988-11-04 | 1990-02-13 | Ciba-Geigy Corporation | Method for producing a sterile preservative-free aerosol saline solution |
US4956156A (en) | 1988-11-07 | 1990-09-11 | Ryder International Corporation | Pressure venting system for lens cases |
CH677541A5 (ja) | 1989-04-05 | 1991-05-31 | Edwin Zimmerli | |
US4996027A (en) | 1989-04-07 | 1991-02-26 | Ciba Vision Corporation | Contact lens case having pressure venting gasket |
JP2669690B2 (ja) | 1989-04-27 | 1997-10-29 | トーメー産業株式会社 | コンタクトレンズの洗浄方法および洗浄無菌化方法 |
US5196174A (en) | 1989-06-09 | 1993-03-23 | Ciba Vision Corporation | Apparatus for sterilizing contact lenses |
WO1991004060A1 (en) | 1989-09-21 | 1991-04-04 | Tomei Sangyo Kabushiki Kaisha | Cleaning and disinfection of soft contact lens and treating solution for soft contact lens |
US5468448A (en) | 1989-12-28 | 1995-11-21 | Ciba-Geigy Corporation | Peroxide disinfection method and devices therefor |
US5320806A (en) | 1990-01-05 | 1994-06-14 | Allegan, Inc. | Methods to disinfect contact lenses |
US5225055A (en) | 1990-02-09 | 1993-07-06 | Abbott Laboratories | Method of cleaning and disinfecting contact lenses |
IL97081A0 (en) * | 1990-02-09 | 1992-03-29 | Abbott Lab | Electrolytic cleaning and disinfecting solution |
ZA913506B (en) | 1990-05-22 | 1992-02-26 | Alcon Lab Inc | Double redox system for disinfecting contact lenses |
US5089240A (en) | 1990-08-22 | 1992-02-18 | Ciba Vision Corporation | Catalytic lens sterilizing system |
US5250266A (en) | 1990-11-30 | 1993-10-05 | Ciba Vision Corporation | Contact lens case venting system |
AU1196692A (en) | 1991-01-15 | 1992-08-27 | Ciba Vision Corporation | Improved method and apparatus for the sterilization of contact lenses |
US5312586A (en) | 1991-06-21 | 1994-05-17 | Stockel Richard F | Process for sterilizing a contact lens |
US5523012A (en) | 1991-07-19 | 1996-06-04 | Ciba-Geigy Corporation | Hydrogen peroxide disinfection solutions |
US5487788A (en) | 1992-04-03 | 1996-01-30 | Tomei Sangyo Kabushiki Kaisha | Method for cleaning and disinfecting contact lens |
US5252291A (en) | 1992-07-07 | 1993-10-12 | Ciba-Geigy Corporation | Multi-electrode contact lens disinfection and cleaning device and method therefor |
US5451303A (en) | 1993-12-30 | 1995-09-19 | Bausch & Lomb Incorporated | Cleaning hydrophilic contact lenses by electrochemical means |
AU2553995A (en) | 1994-06-15 | 1996-01-05 | Alcon Laboratories, Inc. | Improved method for storing contact lenses |
US5558846A (en) | 1994-12-05 | 1996-09-24 | Ciba Geigy Corporation | Apparatus for disinfecting contact lenses having improved vent means |
US5609837A (en) | 1995-08-16 | 1997-03-11 | Cerny; David E. | Disinfection apparatus |
AU6203296A (en) | 1996-08-09 | 1998-02-12 | Ching-Tsai Chang | Method of cleaning and disinfecting contact lens, and apparatus therefor |
JPH1152309A (ja) | 1997-07-30 | 1999-02-26 | Tomey Technol Corp | ソフトコンタクトレンズの洗浄方法 |
TW476651B (en) | 2000-04-20 | 2002-02-21 | Novartis Ag | Coloured ophthalmic product |
MY128134A (en) | 2000-09-28 | 2007-01-31 | Novartis Ag | Compositions and methods for cleaning contact lenses |
JP2003050068A (ja) * | 2001-05-30 | 2003-02-21 | Permelec Electrode Ltd | 過酸化水素を含有する氷組成物及び生鮮食品の保存方法 |
TWI226227B (en) | 2001-07-10 | 2005-01-11 | Novartis Ag | Contact lens container |
GB2405219A (en) | 2003-08-18 | 2005-02-23 | Charles Ifejika | Cleaning device for contact lenses |
TWI434926B (zh) | 2006-12-11 | 2014-04-21 | Alcon Res Ltd | 眼用組成物中聚氧化乙烯-聚氧化丁烯(peo-pbo)嵌段共聚物之使用 |
US8343435B2 (en) | 2009-03-16 | 2013-01-01 | Atrion Medical Products, Inc. | Additive effect enhanced hydrogen peroxide disinfection method and apparatus |
RU2574010C2 (ru) | 2009-11-17 | 2016-01-27 | Новартис Аг | Раствор пероксида и набор для дезинфекции контактных линз |
CN103338793A (zh) | 2010-12-15 | 2013-10-02 | 电解臭氧有限公司 | 为隐形眼镜消毒的设备和方法 |
CA2818039C (en) | 2010-12-17 | 2016-01-19 | Novartis Ag | Pressure-venting container for disinfection and storage of contact lenses |
EP2766055A4 (en) | 2011-10-12 | 2015-04-29 | Yoseph Yaacobi | SYSTEMS FOR CLEANING CONTACT LENSES |
US10905816B2 (en) * | 2012-12-10 | 2021-02-02 | Medtronic, Inc. | Sodium management system for hemodialysis |
-
2015
- 2015-03-23 US US15/300,296 patent/US10398799B2/en active Active
- 2015-03-23 CA CA2939717A patent/CA2939717C/en not_active Expired - Fee Related
- 2015-03-23 EP EP15714747.1A patent/EP3125958A1/en not_active Withdrawn
- 2015-03-23 JP JP2016559829A patent/JP6313867B2/ja active Active
- 2015-03-23 WO PCT/US2015/021946 patent/WO2015153159A1/en active Application Filing
-
2019
- 2019-07-22 US US16/518,675 patent/US20190381205A1/en not_active Abandoned
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7153273B2 (ja) | 2019-06-11 | 2022-10-14 | トヨタ車体株式会社 | 車両用メンバー部品のプレス成形方法及びそのプレス金型 |
Also Published As
Publication number | Publication date |
---|---|
CA2939717C (en) | 2019-02-26 |
US20190381205A1 (en) | 2019-12-19 |
WO2015153159A1 (en) | 2015-10-08 |
CA2939717A1 (en) | 2015-10-08 |
EP3125958A1 (en) | 2017-02-08 |
US20170182201A1 (en) | 2017-06-29 |
JP2017511185A (ja) | 2017-04-20 |
US10398799B2 (en) | 2019-09-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US20190381205A1 (en) | System for disinfecting contact lenses | |
JP6273039B2 (ja) | コンタクトレンズを消毒および洗浄するための電気化学的システム | |
US6790409B1 (en) | Method of disinfecting contact lens and disinfecting liquid for the method | |
JP5947723B2 (ja) | コンタクトレンズの消毒のための過酸化水素溶液及びキット | |
US20040234569A1 (en) | Disinfection method | |
JP3976344B2 (ja) | コンタクトレンズ消毒用の装置および方法 | |
EP1416975B1 (en) | Disinfecting and cleansing system for contact lenses | |
JPH11258556A (ja) | コンタクトレンズ用液剤 | |
JPH05237172A (ja) | 滅菌または消毒のための方法および容器 | |
EP1557180B1 (en) | Disinfection method | |
AU638097B2 (en) | Electrolytic cleaning and disinfecting solution | |
US5225055A (en) | Method of cleaning and disinfecting contact lenses | |
Christie et al. | Contemporary contact lens care products | |
EP1426064A1 (en) | Disinfection method | |
JP2013539670A (ja) | 過酸化物を用いるコンタクトレンズケア装置 | |
JP3554734B2 (ja) | コンタクトレンズ洗浄・消毒・保存剤組成物及び洗浄・消毒・保存容器 | |
JP2002000698A (ja) | ヨード系殺菌剤含有組成物の保存方法 | |
JP2005084349A (ja) | コンタクトレンズ用液剤およびそれを用いたコンタクトレンズの汚れ付着防止方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20160930 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20171030 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20171107 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20180205 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20180220 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20180222 |
|
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: 20180306 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20180323 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6313867 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313113 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |