JP6986311B2 - 薬液注入用チューブのエンドキャップ - Google Patents
薬液注入用チューブのエンドキャップ Download PDFInfo
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- JP6986311B2 JP6986311B2 JP2021505168A JP2021505168A JP6986311B2 JP 6986311 B2 JP6986311 B2 JP 6986311B2 JP 2021505168 A JP2021505168 A JP 2021505168A JP 2021505168 A JP2021505168 A JP 2021505168A JP 6986311 B2 JP6986311 B2 JP 6986311B2
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- tube
- chemical solution
- chemical
- end cap
- drug solution
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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
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/36—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests with means for eliminating or preventing injection or infusion of air into body
- A61M5/38—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests with means for eliminating or preventing injection or infusion of air into body using hydrophilic or hydrophobic filters
- A61M5/385—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests with means for eliminating or preventing injection or infusion of air into body using hydrophilic or hydrophobic filters using hydrophobic filters
-
- 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
- A61M39/22—Valves or arrangement of valves
- A61M39/24—Check- or non-return valves
-
- 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
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/165—Filtering accessories, e.g. blood filters, filters for infusion liquids
-
- 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
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/36—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests with means for eliminating or preventing injection or infusion of air into body
-
- 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
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M2005/1401—Functional features
- A61M2005/1402—Priming
-
- 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
- A61M2039/205—Closure caps or plugs for connectors or open ends of tubes comprising air venting means
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/58—Means for facilitating use, e.g. by people with impaired vision
- A61M2205/583—Means for facilitating use, e.g. by people with impaired vision by visual feedback
- A61M2205/584—Means for facilitating use, e.g. by people with impaired vision by visual feedback having a color code
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/75—General characteristics of the apparatus with filters
- A61M2205/7536—General characteristics of the apparatus with filters allowing gas passage, but preventing liquid passage, e.g. liquophobic, hydrophobic, water-repellent membranes
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pulmonology (AREA)
- Vascular Medicine (AREA)
- Emergency Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Description
前記チューブから流入した薬液が流動する流路を含むキャップ本体と、
前記流路に位置し、前記チューブから流入した薬液に含まれる空気又は薬液と薬液との間の空気を前記キャップ本体の外部に排出させて除去するフィルタ部材と、
前記キャップ本体内に、前記チューブと前記フィルタ部材との間の流路の周囲に配置され、前記空気が前記フィルタ部材によって前記キャップ本体の外部に排出されて除去される時、又は除去された後、前記流路を流動する薬液と反応して色を示す表示部材(indicator)とを含む。
Claims (3)
- チューブの末端に連結される薬液注入用チューブのエンドキャップであって、
前記チューブから流入した薬液が流動する流路を含むキャップ本体と、
前記流路に位置し、前記チューブから流入した薬液に含まれる空気又は薬液と薬液との間の空気を前記キャップ本体の外部に排出させて除去するフィルタ部材と、
前記キャップ本体内において、前記チューブと前記フィルタ部材との間の流路の周囲に位置して薬液を吸収する液体吸収部材と、
前記キャップ本体内に、前記チューブと前記フィルタ部材との間の流路の周囲に配置され、前記液体吸収部材の周囲を囲みながら密着固定され、前記液体吸収部材の弾性力により前記液体吸収部材と前記キャップ本体の内壁との間に安定的に位置する表示部材であり、前記空気が前記フィルタ部材によって前記キャップ本体の外部に排出されて除去される時、又は除去された後、前記流路を流動し前記液体吸収部材に吸収されて伝達された薬液と反応して色を示す表示部材(indicator)とを含む、薬液注入用チューブのエンドキャップ。 - 前記流路に配置され、前記チューブから前記キャップ本体に流入した薬液が、前記チューブに逆流するのを防止するチェックバルブをさらに含む、請求項1に記載の薬液注入用チューブのエンドキャップ。
- 前記表示部材は、リトマス紙又は水接触インジケータテープ(Water contact indicator tape)である、請求項1に記載の薬液注入用チューブのエンドキャップ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2018-0049148 | 2018-04-27 | ||
KR1020180049148A KR102137838B1 (ko) | 2018-04-27 | 2018-04-27 | 약액주입용 튜브의 엔드캡 |
PCT/KR2019/002890 WO2019208926A1 (ko) | 2018-04-27 | 2019-03-13 | 약액주입용 튜브의 엔드캡 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2021517856A JP2021517856A (ja) | 2021-07-29 |
JP6986311B2 true JP6986311B2 (ja) | 2021-12-22 |
Family
ID=68295660
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021505168A Active JP6986311B2 (ja) | 2018-04-27 | 2019-03-13 | 薬液注入用チューブのエンドキャップ |
Country Status (6)
Country | Link |
---|---|
US (1) | US11878139B2 (ja) |
EP (1) | EP3812000A4 (ja) |
JP (1) | JP6986311B2 (ja) |
KR (1) | KR102137838B1 (ja) |
CN (1) | CN112041019A (ja) |
WO (1) | WO2019208926A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102558984B1 (ko) * | 2020-08-25 | 2023-07-25 | 김용현 | 프리필드 약액 펌핑 어셈블리의 제조방법, 프리필드 약액 펌핑 어셈블리, 및 프리필드 약액 주입 장치 |
WO2023163243A1 (ko) * | 2022-02-23 | 2023-08-31 | 김용현 | 프리필드 약액 펌핑 어셈블리의 제조방법, 프리필드 약액 펌핑 어셈블리 및 프리필드 약액 주입 세트 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100262930B1 (ko) | 1997-06-19 | 2000-08-01 | 이영규 | 의약품주입기 |
CN1676171A (zh) | 2000-07-22 | 2005-10-05 | 金容年 | 液体供给设备 |
KR100459337B1 (ko) | 2000-12-23 | 2004-12-08 | 김용년 | 주사액 주입용 튜브의 말단부 캡 |
KR100507593B1 (ko) | 2002-02-08 | 2005-08-10 | 주식회사 이화양행 | 액체공급장치 |
KR100463636B1 (ko) | 2002-08-09 | 2004-12-30 | 김용년 | 액체 주입용 튜브의 캡 |
AU2003252546B2 (en) * | 2002-08-09 | 2007-01-25 | E-Wha Fresenius Kabi Inc. | Cap of tube for supplying liquid |
EP1556108A2 (en) | 2002-10-29 | 2005-07-27 | Vasogen Ireland Limited | Device and method for controlled expression of gases from medical fluids delivery systems |
JP5265680B2 (ja) * | 2008-07-02 | 2013-08-14 | テルモ株式会社 | コネクタおよび輸液チューブセット |
EP2367584B1 (en) * | 2008-09-09 | 2015-04-22 | Baxter International Inc. | Device to indicate priming of an infusion line |
US20100145274A1 (en) * | 2008-12-10 | 2010-06-10 | Jan Royce | Liquid pharmaceutical identity and quantity marking |
KR101122531B1 (ko) | 2009-04-13 | 2012-03-15 | (주)이화프레지니우스카비 | 약물 충전 및 흐름제어장치 그리고 이를 구비한 약물주입장치 |
CN104023761B (zh) * | 2011-11-03 | 2016-04-13 | 珀雷克斯公司 | 用于医疗吸引装置的疏水性多孔非机械阀 |
EP2938374B1 (en) * | 2012-12-28 | 2018-10-03 | Porex Corporation | Sintered porous polymeric caps and vents for components of medical devices |
JP6163198B2 (ja) * | 2013-02-28 | 2017-07-12 | テルモ株式会社 | キャップ |
US9707336B2 (en) * | 2014-04-07 | 2017-07-18 | Medtronic Minimed, Inc. | Priming detection system and method of using the same |
EP3258987B1 (en) * | 2015-02-19 | 2018-09-26 | UMC Utrecht Holding B.V. | Device for administration of fluid medicaments |
CN104740733B (zh) * | 2015-03-27 | 2017-12-08 | 孙德重 | 自动报废安全注射器针头 |
KR20170047415A (ko) * | 2015-10-19 | 2017-05-08 | (주)에이치앤비메디텍 | 밸브 유니트가 마련된 필터 니들 |
WO2018009653A1 (en) * | 2016-07-06 | 2018-01-11 | Smiths Medical Asd, Inc. | Closed system catheter vent cap |
-
2018
- 2018-04-27 KR KR1020180049148A patent/KR102137838B1/ko active IP Right Grant
-
2019
- 2019-03-13 EP EP19792079.6A patent/EP3812000A4/en active Pending
- 2019-03-13 CN CN201980027964.6A patent/CN112041019A/zh active Pending
- 2019-03-13 WO PCT/KR2019/002890 patent/WO2019208926A1/ko unknown
- 2019-03-13 JP JP2021505168A patent/JP6986311B2/ja active Active
-
2020
- 2020-10-19 US US17/073,999 patent/US11878139B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
KR102137838B1 (ko) | 2020-07-24 |
JP2021517856A (ja) | 2021-07-29 |
CN112041019A (zh) | 2020-12-04 |
EP3812000A4 (en) | 2022-02-09 |
US11878139B2 (en) | 2024-01-23 |
WO2019208926A1 (ko) | 2019-10-31 |
US20210031022A1 (en) | 2021-02-04 |
KR20190124990A (ko) | 2019-11-06 |
EP3812000A1 (en) | 2021-04-28 |
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