WO2020246821A3 - 연장형 약물주입장치 및 그 작동방법 - Google Patents

연장형 약물주입장치 및 그 작동방법 Download PDF

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Publication number
WO2020246821A3
WO2020246821A3 PCT/KR2020/007269 KR2020007269W WO2020246821A3 WO 2020246821 A3 WO2020246821 A3 WO 2020246821A3 KR 2020007269 W KR2020007269 W KR 2020007269W WO 2020246821 A3 WO2020246821 A3 WO 2020246821A3
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WO
WIPO (PCT)
Prior art keywords
drug
injection device
drug injection
extensible
operation method
Prior art date
Application number
PCT/KR2020/007269
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English (en)
French (fr)
Other versions
WO2020246821A2 (ko
Inventor
고현정
Original Assignee
가톨릭대학교 산학협력단
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Application filed by 가톨릭대학교 산학협력단 filed Critical 가톨릭대학교 산학협력단
Priority to US17/616,711 priority Critical patent/US20220362456A1/en
Publication of WO2020246821A2 publication Critical patent/WO2020246821A2/ko
Publication of WO2020246821A3 publication Critical patent/WO2020246821A3/ko

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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
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/1407—Infusion of two or more substances
    • A61M5/1408—Infusion of two or more substances in parallel, e.g. manifolds, sequencing 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
    • A61M5/1407—Infusion of two or more substances
    • A61M5/1409—Infusion of two or more substances in series, e.g. first substance passing through container holding second substance, e.g. reconstitution systems
    • 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
    • A61M39/223—Multiway 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
    • 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
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
    • 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
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
    • A61M5/1452—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons
    • 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
    • A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
    • A61M5/16877—Adjusting flow; Devices for setting a flow rate
    • A61M5/16881—Regulating 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
    • A61M2005/1401—Functional features
    • A61M2005/1406—Minimizing backflow along the delivery catheter track
    • 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
    • A61M39/223—Multiway valves
    • A61M2039/224—Multiway valves of the slide-valve type
    • 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
    • A61M2039/2433—Valve comprising a resilient or deformable element, e.g. flap valve, deformable disc
    • A61M2039/2446—Flexible disc
    • A61M2039/246—Flexible disc being fixed along all or a part of its periphery
    • 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
    • A61M2205/7545—General characteristics of the apparatus with filters for solid matter, e.g. microaggregates

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Vascular Medicine (AREA)
  • Pulmonology (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

본 발명은 환자에게서 떨어진 위치에서 약물을 주입할 수 있는 연장형 약물주입장치 및 그 작동방법에 관한 것으로서, 본 발명의 일 형태에 따르면, 일단은 환자에게 투여되는 제1약물이 저장된 제1약물저장부로부터 환자의 신체까지 연결되어 제1약물이 흐르는 메인라인에 합지되며, 타단은 타측으로 연장된 제1서브라인, 상기 제1서브라인과 연결되며, 상기 제1약물과는 다른 제2약물을 주입하는 제2약물 주사부 및 상기 제1서브라인과 연결되며, 상기 제2약물 주사부에 의해 상기 제1서브라인에 주입된 제2약물을 상기 메인라인까지 밀어내는 제2약물 펌핑부를 포함하는 약물주입장치가 개시된다.
PCT/KR2020/007269 2019-06-05 2020-06-04 연장형 약물주입장치 및 그 작동방법 WO2020246821A2 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US17/616,711 US20220362456A1 (en) 2019-06-05 2020-06-04 Extensible drug injection device and operation method therefor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2019-0066817 2019-06-05
KR1020190066817A KR102219766B1 (ko) 2019-06-05 2019-06-05 연장형 약물주입장치 및 그 작동방법

Publications (2)

Publication Number Publication Date
WO2020246821A2 WO2020246821A2 (ko) 2020-12-10
WO2020246821A3 true WO2020246821A3 (ko) 2021-01-21

Family

ID=73653028

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2020/007269 WO2020246821A2 (ko) 2019-06-05 2020-06-04 연장형 약물주입장치 및 그 작동방법

Country Status (3)

Country Link
US (1) US20220362456A1 (ko)
KR (1) KR102219766B1 (ko)
WO (1) WO2020246821A2 (ko)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004357985A (ja) * 2003-06-05 2004-12-24 Nemoto Kyorindo:Kk 薬液注入装置
JP2005143579A (ja) * 2003-11-11 2005-06-09 Fukai Kogyo Kk 医療用スライド式開閉弁
WO2009133705A1 (ja) * 2008-04-30 2009-11-05 並木精密宝石株式会社 輸液ポンプ
KR20110001641U (ko) * 2009-08-11 2011-02-17 에이스메디칼 주식회사 삼지 역류방지 튜브
WO2014104338A1 (ja) * 2012-12-28 2014-07-03 株式会社根本杏林堂 薬液回路およびそれを使用する薬液回路システム
KR101888473B1 (ko) * 2017-08-11 2018-08-16 (주)가이버 여과기능과 역류차단 기능을 갖는 의료용으로 사용되는 수액라인용 필터

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR830002822Y1 (ko) * 1982-07-30 1983-12-10 주식회사해성 수액 역류 방지구
FR2991881B1 (fr) * 2012-06-13 2014-09-05 Medex Sa Dispositif d'injection d'un produit liquide comprenant deux demi-coques mobiles en rotation l'une par rapport a l'autre

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004357985A (ja) * 2003-06-05 2004-12-24 Nemoto Kyorindo:Kk 薬液注入装置
JP2005143579A (ja) * 2003-11-11 2005-06-09 Fukai Kogyo Kk 医療用スライド式開閉弁
WO2009133705A1 (ja) * 2008-04-30 2009-11-05 並木精密宝石株式会社 輸液ポンプ
KR20110001641U (ko) * 2009-08-11 2011-02-17 에이스메디칼 주식회사 삼지 역류방지 튜브
WO2014104338A1 (ja) * 2012-12-28 2014-07-03 株式会社根本杏林堂 薬液回路およびそれを使用する薬液回路システム
KR101888473B1 (ko) * 2017-08-11 2018-08-16 (주)가이버 여과기능과 역류차단 기능을 갖는 의료용으로 사용되는 수액라인용 필터

Also Published As

Publication number Publication date
KR102219766B1 (ko) 2021-02-23
US20220362456A1 (en) 2022-11-17
WO2020246821A2 (ko) 2020-12-10
KR20200140073A (ko) 2020-12-15

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