CN115989050B - 输液器械 - Google Patents

输液器械

Info

Publication number
CN115989050B
CN115989050B CN202180051410.7A CN202180051410A CN115989050B CN 115989050 B CN115989050 B CN 115989050B CN 202180051410 A CN202180051410 A CN 202180051410A CN 115989050 B CN115989050 B CN 115989050B
Authority
CN
China
Prior art keywords
chamber
inlet
port
fluid
end cap
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
Application number
CN202180051410.7A
Other languages
English (en)
Chinese (zh)
Other versions
CN115989050A (zh
Inventor
V·福尔德
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tyson Solutions Ltd
Original Assignee
Tyson Solutions Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tyson Solutions Ltd filed Critical Tyson Solutions Ltd
Publication of CN115989050A publication Critical patent/CN115989050A/zh
Application granted granted Critical
Publication of CN115989050B publication Critical patent/CN115989050B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • A61M5/165—Filtering accessories, e.g. blood filters, filters for infusion liquids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0042—Degasification of liquids modifying the liquid flow
    • 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
    • A61M2005/1657—Filter with membrane, e.g. membrane, flat sheet type infusion filter
    • 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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Public Health (AREA)
  • Hematology (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
CN202180051410.7A 2020-07-29 2021-07-16 输液器械 Active CN115989050B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP20188400.4 2020-07-29
EP20188400 2020-07-29
PCT/EP2021/069973 WO2022023079A1 (en) 2020-07-29 2021-07-16 Infusion apparatus

Publications (2)

Publication Number Publication Date
CN115989050A CN115989050A (zh) 2023-04-18
CN115989050B true CN115989050B (zh) 2025-11-07

Family

ID=71846296

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180051410.7A Active CN115989050B (zh) 2020-07-29 2021-07-16 输液器械

Country Status (5)

Country Link
US (1) US20230321363A1 (enExample)
EP (1) EP4188480A1 (enExample)
JP (2) JP2023535824A (enExample)
CN (1) CN115989050B (enExample)
WO (1) WO2022023079A1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3917643B1 (en) 2019-01-30 2024-07-03 Tessen Solutions Limited A bubble trap device
WO2023148100A1 (en) * 2022-02-02 2023-08-10 Tessen Solutions Limited Gas trap device
US20240110886A1 (en) * 2022-09-29 2024-04-04 Rosemount Inc. Amperometric sensor with bubble shedding clip
WO2024156823A1 (en) 2023-01-27 2024-08-02 Tessen Solutions Limited Gas control in medical fluid filters
WO2024223789A1 (en) 2023-04-27 2024-10-31 Tessen Solutions Limited A pre-primed giving set and compounding apparatus' and methods
WO2025202381A1 (en) 2024-03-28 2025-10-02 Tessen Solutions Limited A gas trap device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5503801A (en) * 1993-11-29 1996-04-02 Cobe Laboratories, Inc. Top flow bubble trap apparatus
US6508859B1 (en) * 2000-11-13 2003-01-21 Porous Media Corporation Method and apparatus for removing air or gas from fluid

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US4048995A (en) * 1975-08-15 1977-09-20 Baxter Travenol Laboratories, Inc. Injection site
US4013072A (en) * 1975-11-03 1977-03-22 Baxter Travenol Laboratories, Inc. Drip chamber for intravenous administration
AU6249180A (en) * 1979-09-18 1981-04-09 Millipore Corp. Automatic dual rate i.v. administration
DE3485552D1 (de) * 1983-11-11 1992-04-09 Terumo Corp Einrichtung zum aufnehmen und behandeln von blut.
US4795457A (en) * 1987-05-08 1989-01-03 C. R. Bard, Inc. Venous reservoir
US4976685A (en) * 1988-06-15 1990-12-11 Block Jr Frank E Method of blood-gas interface control in surgical gas traps
DE19617036C2 (de) * 1996-04-27 2003-12-04 Fresenius Ag Vorrichtung zum Abscheiden von Gasblasen aus Blut
US6013060A (en) * 1997-11-19 2000-01-11 Woodard; Robert W. Intravenous liquid flow regulator
EP1270031A4 (en) * 2000-03-22 2006-05-24 Kawasumi Lab MEDICAL HOSE, MANUFACTURING METHOD AND PRODUCTION DEVICE THEREFOR AND MEDICAL INSTRUMENT
US7767168B2 (en) * 2003-06-26 2010-08-03 Tersano Inc. Sanitization system and system components
CA2544612C (en) * 2003-11-24 2011-12-20 Gambro Lundia Ab Degassing device and end-cap assembly for a filter including such a degassing device
US7766883B2 (en) * 2007-10-30 2010-08-03 Medrad, Inc. System and method for proportional mixing and continuous delivery of fluids
US9033955B2 (en) * 2008-03-07 2015-05-19 Howard Singer Device for treating pneumothorax, tension pneumothorax, pleural effusion, and hemothorax in neonates
US8568368B2 (en) * 2008-04-14 2013-10-29 Merit Medical Systems, Inc. Contrast media diffusion system
US8361038B2 (en) * 2009-02-11 2013-01-29 Becton, Dickinson And Company Systems and methods for providing a flow control valve for a medical device
IE20100791A1 (en) * 2009-12-22 2011-08-31 Cork Inst Technology A bubble entrapment device
US9457158B2 (en) * 2010-04-12 2016-10-04 Q-Core Medical Ltd. Air trap for intravenous pump
US9480833B2 (en) * 2010-07-15 2016-11-01 Becton, Dickinson And Company Antimicrobial IV access cap
US8707950B1 (en) * 2010-08-04 2014-04-29 Darren Rubin Universal medical gas delivery system
EP2444117A1 (de) * 2010-10-20 2012-04-25 Fresenius Kabi Deutschland GmbH Schutzkappe für einen Konnektor
DE102011106803A1 (de) * 2011-07-06 2013-01-10 Audi Ag Brennkraftmaschine
CN105056335A (zh) * 2015-09-06 2015-11-18 贾宇东 无堵塞自由脱气输液器
CA3025620A1 (en) * 2016-05-27 2017-11-30 Vital Signs, Inc. Apparatus and methods for intravenous gas elimination
DE102016118172A1 (de) * 2016-09-26 2018-03-29 B. Braun Avitum Ag Verfahren und Vorrichtung zum Vormischen von Dialysierflüssigkeit
CN107115579A (zh) * 2017-06-12 2017-09-01 六安市我罗生农业科技有限公司 一种医用药剂输送的自扰流输液器
CN109518765B (zh) * 2017-09-18 2020-12-08 讯凯国际股份有限公司 用于液冷系统的水箱
RU2665408C1 (ru) * 2017-10-12 2018-08-29 Олег Савельевич Кочетов Газопромыватель

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5503801A (en) * 1993-11-29 1996-04-02 Cobe Laboratories, Inc. Top flow bubble trap apparatus
US6508859B1 (en) * 2000-11-13 2003-01-21 Porous Media Corporation Method and apparatus for removing air or gas from fluid

Also Published As

Publication number Publication date
WO2022023079A1 (en) 2022-02-03
US20230321363A1 (en) 2023-10-12
CN115989050A (zh) 2023-04-18
JP2025172829A (ja) 2025-11-26
EP4188480A1 (en) 2023-06-07
JP2023535824A (ja) 2023-08-21

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