JP7534309B2 - オス型コネクターおよびメス型コネクター用ユニバーサルキャップ - Google Patents
オス型コネクターおよびメス型コネクター用ユニバーサルキャップ Download PDFInfo
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- JP7534309B2 JP7534309B2 JP2021544410A JP2021544410A JP7534309B2 JP 7534309 B2 JP7534309 B2 JP 7534309B2 JP 2021544410 A JP2021544410 A JP 2021544410A JP 2021544410 A JP2021544410 A JP 2021544410A JP 7534309 B2 JP7534309 B2 JP 7534309B2
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- 230000002745 absorbent Effects 0.000 claims description 36
- 239000002250 absorbent Substances 0.000 claims description 36
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 27
- 230000013011 mating Effects 0.000 claims description 23
- 239000000645 desinfectant Substances 0.000 claims description 20
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 15
- 239000003242 anti bacterial agent Substances 0.000 claims description 14
- -1 polypropylene Polymers 0.000 claims description 12
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- 229960003333 chlorhexidine gluconate Drugs 0.000 claims description 7
- YZIYKJHYYHPJIB-UUPCJSQJSA-N chlorhexidine gluconate Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C(O)=O.OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C(O)=O.C1=CC(Cl)=CC=C1NC(=N)NC(=N)NCCCCCCNC(=N)NC(=N)NC1=CC=C(Cl)C=C1 YZIYKJHYYHPJIB-UUPCJSQJSA-N 0.000 claims description 7
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- 229960002152 chlorhexidine acetate Drugs 0.000 claims description 6
- LXCFILQKKLGQFO-UHFFFAOYSA-N methylparaben Chemical compound COC(=O)C1=CC=C(O)C=C1 LXCFILQKKLGQFO-UHFFFAOYSA-N 0.000 claims description 6
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- GHXZTYHSJHQHIJ-UHFFFAOYSA-N Chlorhexidine Chemical compound C=1C=C(Cl)C=CC=1NC(N)=NC(N)=NCCCCCCN=C(N)N=C(N)NC1=CC=C(Cl)C=C1 GHXZTYHSJHQHIJ-UHFFFAOYSA-N 0.000 claims description 4
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- CPKVUHPKYQGHMW-UHFFFAOYSA-N 1-ethenylpyrrolidin-2-one;molecular iodine Chemical compound II.C=CN1CCCC1=O CPKVUHPKYQGHMW-UHFFFAOYSA-N 0.000 claims description 3
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- 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 claims description 3
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- 229920000153 Povidone-iodine Polymers 0.000 claims description 3
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- BGNXCDMCOKJUMV-UHFFFAOYSA-N Tert-Butylhydroquinone Chemical compound CC(C)(C)C1=CC(O)=CC=C1O BGNXCDMCOKJUMV-UHFFFAOYSA-N 0.000 claims description 3
- XEFQLINVKFYRCS-UHFFFAOYSA-N Triclosan Chemical compound OC1=CC(Cl)=CC=C1OC1=CC=C(Cl)C=C1Cl XEFQLINVKFYRCS-UHFFFAOYSA-N 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 229940088710 antibiotic agent Drugs 0.000 claims description 3
- 229960000686 benzalkonium chloride Drugs 0.000 claims description 3
- UREZNYTWGJKWBI-UHFFFAOYSA-M benzethonium chloride Chemical compound [Cl-].C1=CC(C(C)(C)CC(C)(C)C)=CC=C1OCCOCC[N+](C)(C)CC1=CC=CC=C1 UREZNYTWGJKWBI-UHFFFAOYSA-M 0.000 claims description 3
- 229960001950 benzethonium chloride Drugs 0.000 claims description 3
- CADWTSSKOVRVJC-UHFFFAOYSA-N benzyl(dimethyl)azanium;chloride Chemical compound [Cl-].C[NH+](C)CC1=CC=CC=C1 CADWTSSKOVRVJC-UHFFFAOYSA-N 0.000 claims description 3
- 235000019282 butylated hydroxyanisole Nutrition 0.000 claims description 3
- 235000010354 butylated hydroxytoluene Nutrition 0.000 claims description 3
- 229940095259 butylated hydroxytoluene Drugs 0.000 claims description 3
- 229960005443 chloroxylenol Drugs 0.000 claims description 3
- 235000019258 dehydroacetic acid Nutrition 0.000 claims description 3
- 229940061632 dehydroacetic acid Drugs 0.000 claims description 3
- JEQRBTDTEKWZBW-UHFFFAOYSA-N dehydroacetic acid Chemical compound CC(=O)C1=C(O)OC(C)=CC1=O JEQRBTDTEKWZBW-UHFFFAOYSA-N 0.000 claims description 3
- PGRHXDWITVMQBC-UHFFFAOYSA-N dehydroacetic acid Natural products CC(=O)C1C(=O)OC(C)=CC1=O PGRHXDWITVMQBC-UHFFFAOYSA-N 0.000 claims description 3
- 229960004698 dichlorobenzyl alcohol Drugs 0.000 claims description 3
- 229960001617 ethyl hydroxybenzoate Drugs 0.000 claims description 3
- 235000010228 ethyl p-hydroxybenzoate Nutrition 0.000 claims description 3
- 239000004403 ethyl p-hydroxybenzoate Substances 0.000 claims description 3
- NUVBSKCKDOMJSU-UHFFFAOYSA-N ethylparaben Chemical compound CCOC(=O)C1=CC=C(O)C=C1 NUVBSKCKDOMJSU-UHFFFAOYSA-N 0.000 claims description 3
- 229960004867 hexetidine Drugs 0.000 claims description 3
- 229960002163 hydrogen peroxide Drugs 0.000 claims description 3
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- 235000010270 methyl p-hydroxybenzoate Nutrition 0.000 claims description 3
- 239000004292 methyl p-hydroxybenzoate Substances 0.000 claims description 3
- 229960002216 methylparaben Drugs 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 229960001774 octenidine Drugs 0.000 claims description 3
- SMGTYJPMKXNQFY-UHFFFAOYSA-N octenidine dihydrochloride Chemical compound Cl.Cl.C1=CC(=NCCCCCCCC)C=CN1CCCCCCCCCCN1C=CC(=NCCCCCCCC)C=C1 SMGTYJPMKXNQFY-UHFFFAOYSA-N 0.000 claims description 3
- 229920006254 polymer film Polymers 0.000 claims description 3
- 239000011496 polyurethane foam Substances 0.000 claims description 3
- 229960001621 povidone-iodine Drugs 0.000 claims description 3
- 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
- 235000010232 propyl p-hydroxybenzoate Nutrition 0.000 claims description 3
- 239000004405 propyl p-hydroxybenzoate Substances 0.000 claims description 3
- 229960003415 propylparaben Drugs 0.000 claims description 3
- 229960003500 triclosan Drugs 0.000 claims description 3
- 230000002070 germicidal effect Effects 0.000 claims description 2
- 230000000844 anti-bacterial effect Effects 0.000 claims 1
- 239000003899 bactericide agent Substances 0.000 claims 1
- 238000004659 sterilization and disinfection Methods 0.000 description 18
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/10—Tube connectors; Tube couplings
- A61M39/16—Tube connectors; Tube couplings having provision for disinfection or sterilisation
- A61M39/162—Tube connectors; Tube couplings having provision for disinfection or sterilisation with antiseptic agent incorporated within the connector
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
- A01N47/40—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having a double or triple bond to nitrogen, e.g. cyanates, cyanamides
- A01N47/42—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having a double or triple bond to nitrogen, e.g. cyanates, cyanamides containing —N=CX2 groups, e.g. isothiourea
- A01N47/44—Guanidine; Derivatives thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/20—Closure caps or plugs for connectors or open ends of tubes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/10—Tube connectors; Tube couplings
- A61M2039/1033—Swivel nut connectors, e.g. threaded connectors, bayonet-connectors
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/10—Tube connectors; Tube couplings
- A61M2039/1077—Adapters, e.g. couplings adapting a connector to one or several other connectors
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/10—Tube connectors; Tube couplings
- A61M39/16—Tube connectors; Tube couplings having provision for disinfection or sterilisation
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Agronomy & Crop Science (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Dentistry (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Epidemiology (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Closures For Containers (AREA)
Description
Claims (27)
- ハウジングと、突出部とを含むキャップであって、
前記ハウジングは、外部表面および内部表面を有する閉止端壁と、円筒形の内側壁と、開放底部とを含み、
前記円筒形の内側壁および前記内部表面は、第1キャビティを形成し、
前記開放底部は、前記円筒形の内側壁によって形成され、前記ハウジング内の第1キャビティに、メス型ニードルレスコネクターまたはオス型ニードルレスコネクターのハブを受容するための開口部を有し、
前記突出部は、前記ハウジングと一体的に形成され、前記第1キャビティ内に配置され、前記突出部は、前記内部表面から開放近位端に向かって近位方向に延在する内面および外面を有し、前記内面は、前記内部表面と一体的に形成された分割型ネジ付き突出部を有し、前記分割型ネジ付き突出部の内面は、第2キャビティを画定し、
前記突出部の内面に設けられた内側ネジ山であって、前記内側ネジ山は、前記メス型ニードルレスコネクターの係合部とインターロックするのに十分であり、
前記突出部の外面は、前記オス型ニードルレスコネクターの係合部をインターロックするのに十分であるプレス嵌め接続でのオス型ニードルレスコネクターとの嵌合のために、テーパー状であり、同嵌合に適した寸法を有し、同嵌合に適応している
ことを特徴とする、キャップ。 - 前記第2キャビティの内面に前記メス型ニードルレスコネクターのハブが受容される際に、前記内面の少なくとも一部が前記メス型ニードルレスコネクターのハブ上の係合部にインターロックすることによって、前記ハブが前記第2キャビティの内面に固定されることを特徴とする、請求項1に記載のキャップ。
- 前記突出部は、1つまたは複数のそれぞれのギャップによって離間された1つまたは複数の片持ち突起を含み、前記片持ち突起の少なくとも1つは屈曲または変形するように構成されて、前記突出部と前記オス型ニードルレスコネクターまたは前記メス型ニードルレスコネクターの係合部との間の締まり嵌めを容易にすることを特徴とする、請求項1に記載のキャップ。
- 前記突出部が、本質的に前記ハウジングの閉止端壁の内部表面から前記ハウジングの前記開放底部に向かって延在していることを特徴とする、請求項1に記載のキャップ。
- 前記突出部は、前記ハウジングの内側壁と実質的に平行に延在していることを特徴とする、請求項1に記載のキャップ。
- 内側ネジ山が傾斜したネジパターンを有することを特徴とする、請求項1に記載のキャップ。
- 内側ネジ山が螺旋状のネジパターンを有することを特徴とする、請求項1に記載のキャップ。
- 内側ネジ山は、ネジパターンに1つまたは複数のギャップを有していることを特徴とする、請求項1に記載のキャップ。
- 前記ハウジングの円筒形の内側壁は、前記突出部の外面と本質的に平行であることを特徴とする、請求項1に記載のキャップ。
- 前記ハウジングの外側壁は、複数の把持部材を含むことを特徴とする、請求項1に記載のキャップ。
- メス型ニードルレスコネクターが、無針コネクター、カテーテル用ルアーコネクター、ストップコック、および血液透析用コネクターから本質的に構成される群から選択されることを特徴とする、請求項1に記載のキャップ。
- 前記オス型ニードルレスコネクターが、静脈内チューブの端部、ストップコック、またはオス型ロックルアーであることを特徴とする、請求項1に記載のキャップ。
- 前記キャップは、ポリプロピレンまたはポリエチレン素材を含むことを特徴とする、請求項1に記載のキャップ。
- 前記第1キャビティおよび前記第2キャビティ内に配置される少なくとも1つの吸収材と、前記吸収材内に保持された消毒剤または抗菌剤とをさらに含むことを特徴とする、請求項1に記載のキャップ。
- 前記吸収材が発泡体であることを特徴とする、請求項14に記載のキャップ。
- 前記発泡体がポリウレタンフォームであることを特徴とする、請求項15に記載のキャップ。
- 前記吸収材がスポンジであることを特徴とする、請求項14に記載のキャップ。
- 前記吸収材がスリットを有することを特徴とする、請求項14に記載のキャップ。
- メス型ニードルレスコネクターへの接続時に、ハウジングの閉止端壁の内部表面に向かう前記吸収材の圧縮が起こることを特徴とする、請求項14に記載のキャップ。
- 吸収材の圧縮によってメス型ニードルレスコネクターを消毒することを特徴とする請求項19に記載のキャップ。
- 前記吸収材が前記内側ネジ山によって半径方向に圧縮され、吸収材が第2キャビティに保持されていることを特徴とする、請求項14に記載のキャップ。
- 殺菌剤または抗菌剤が、イソプロピルアルコール、エタノール、2-プロパノール、ブタノール、メチルパラベン、エチルパラベン、プロピルパラベン、没食子酸プロピル、ブチル化ヒドロキシアニソール(BHA)、ブチル化ヒドロキシトルエン、t-ブチルヒドロキノン、クロロキシレノール、クロルヘキシジン、クロルヘキシジングルコン酸塩、クロルヘキシジン酢酸塩、ポビドンヨード、アルコール、ジクロロベンジルアルコール、デヒドロ酢酸、ヘキセチジン、トリクロサン、過酸化水素、コロイド状銀、塩化ベンゼトニウム、塩化ベンザルコニウム、オクテニジン、抗生物質、およびこれらの混合物から本質的になる群から選択されることを特徴とする、請求項14に記載のキャップ。
- 殺菌剤または抗菌剤が、クロルヘキシジングルコン酸塩およびクロルヘキシジン酢酸塩の少なくとも1つを含むことを特徴とする、請求項22に記載のキャップ。
- 殺菌剤または抗菌剤が、流体またはゲルであることを特徴とする、請求項15に記載のキャップ。
- 前記ハウジングの開放底部の端面に剥離可能シールをさらに含むことを特徴とする、請求項1に記載のキャップ。
- 剥離可能シールが、アルミニウムまたは多層ポリマーフィルムのピールバック蓋を含むことを特徴とする、請求項25に記載のキャップ。
- 剥離可能シールが、前記ハウジングの開放底部の結合面にヒートシールまたは誘導シールされていることを特徴とする、請求項25に記載のキャップ。
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US201962798624P | 2019-01-30 | 2019-01-30 | |
US62/798,624 | 2019-01-30 | ||
US16/774,853 | 2020-01-28 | ||
US16/774,853 US11511100B2 (en) | 2019-01-30 | 2020-01-28 | Universal cap for male and female connectors |
PCT/US2020/015535 WO2020160064A1 (en) | 2019-01-30 | 2020-01-29 | Universal cap for male and female connectors |
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US20200238070A1 (en) | 2020-07-30 |
CA3126709A1 (en) | 2020-08-06 |
EP3917609A1 (en) | 2021-12-08 |
AU2022218539B2 (en) | 2024-03-07 |
AU2022218539A1 (en) | 2022-09-22 |
AU2020214784B2 (en) | 2022-08-18 |
NZ777760A (en) | 2023-09-29 |
WO2020160064A1 (en) | 2020-08-06 |
US11511100B2 (en) | 2022-11-29 |
CN113438957A (zh) | 2021-09-24 |
AU2020214784A1 (en) | 2021-07-22 |
CA3126709C (en) | 2024-02-13 |
BR112021014088A2 (pt) | 2021-09-21 |
CN113438957B (zh) | 2023-10-20 |
MX2021009083A (es) | 2021-09-08 |
JP2022519235A (ja) | 2022-03-22 |
US20230080687A1 (en) | 2023-03-16 |
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