CA3103923A1 - Cassette for a flow control apparatus - Google Patents

Cassette for a flow control apparatus Download PDF

Info

Publication number
CA3103923A1
CA3103923A1 CA3103923A CA3103923A CA3103923A1 CA 3103923 A1 CA3103923 A1 CA 3103923A1 CA 3103923 A CA3103923 A CA 3103923A CA 3103923 A CA3103923 A CA 3103923A CA 3103923 A1 CA3103923 A1 CA 3103923A1
Authority
CA
Canada
Prior art keywords
port
section
flow passage
tubing
stem
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.)
Pending
Application number
CA3103923A
Other languages
English (en)
French (fr)
Inventor
Wayne Biermann
Paul Trelford
Kenneth M. Breitweiser
Daniel SCHNETTGOECKE
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.)
KPR US LLC
Original Assignee
KPR US LLC
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 KPR US LLC filed Critical KPR US LLC
Publication of CA3103923A1 publication Critical patent/CA3103923A1/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/12—Machines, pumps, or pumping installations having flexible working members having peristaltic action
    • 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
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/14212—Pumping with an aspiration and an expulsion action
    • A61M5/14232—Roller pumps
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
    • 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
    • A61M2039/226—Spindles or actuating 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
    • 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
    • A61M2039/229—Stopcocks
    • 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
    • A61M2205/12—General characteristics of the apparatus with interchangeable cassettes forming partially or totally the fluid circuit
    • 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
    • A61M2205/12—General characteristics of the apparatus with interchangeable cassettes forming partially or totally the fluid circuit
    • A61M2205/121—General characteristics of the apparatus with interchangeable cassettes forming partially or totally the fluid circuit interface between cassette and base
    • 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
    • A61M2205/12—General characteristics of the apparatus with interchangeable cassettes forming partially or totally the fluid circuit
    • A61M2205/128—General characteristics of the apparatus with interchangeable cassettes forming partially or totally the fluid circuit with incorporated 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
    • A61M2206/00—Characteristics of a physical parameter; associated device therefor
    • A61M2206/10—Flow characteristics
    • A61M2206/20—Flow characteristics having means for promoting or enhancing the flow, actively or passively

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Vascular Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pulmonology (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Reciprocating Pumps (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
CA3103923A 2018-06-22 2019-02-21 Cassette for a flow control apparatus Pending CA3103923A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201862688872P 2018-06-22 2018-06-22
US62/688,872 2018-06-22
US16/280,883 US11331428B2 (en) 2018-06-22 2019-02-20 Cassette for a flow control apparatus
US16/280,883 2019-02-20
PCT/US2019/018983 WO2019245609A1 (en) 2018-06-22 2019-02-21 Cassette for a flow control apparatus

Publications (1)

Publication Number Publication Date
CA3103923A1 true CA3103923A1 (en) 2019-12-26

Family

ID=68981194

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3103923A Pending CA3103923A1 (en) 2018-06-22 2019-02-21 Cassette for a flow control apparatus

Country Status (12)

Country Link
US (3) US11331428B2 (https=)
EP (2) EP4309701A3 (https=)
JP (4) JP7150069B2 (https=)
CN (2) CN112601566B (https=)
AU (2) AU2019288965B2 (https=)
BR (1) BR112020026438B1 (https=)
CA (1) CA3103923A1 (https=)
CO (1) CO2021000186A2 (https=)
ES (1) ES2970446T3 (https=)
MX (2) MX2020014008A (https=)
SG (1) SG11202012798PA (https=)
WO (1) WO2019245609A1 (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD920504S1 (en) 2019-07-01 2021-05-25 Medline Industries, Inc. Valve
US11110036B2 (en) * 2019-07-01 2021-09-07 Medline Industries, Inc. Feeding set and enteral feeding pump assembly
US11963934B2 (en) * 2021-05-27 2024-04-23 Zevex, Inc. Flow valve for use with enteral feeding pump flush module
US11896798B2 (en) * 2021-08-18 2024-02-13 Alcor Scientific, Inc. Enteral feeding pump systems, valve assemblies therefor and fluid flow control methods for same
US11992464B2 (en) 2021-08-18 2024-05-28 Alcor Scientific Llc Enteral feeding pump systems, valve assemblies therefor and fluid flow control methods for same
USD1032520S1 (en) 2023-05-30 2024-06-25 Alcor Scientific Llc Twin port adapter
US12582580B2 (en) 2023-05-30 2026-03-24 Amsino Medical Inc. Set detection and flow monitoring system

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5755683A (en) 1995-06-07 1998-05-26 Deka Products Limited Partnership Stopcock valve
US5364364A (en) 1993-08-04 1994-11-15 Ivac Corporation Automatic flow control valve system
US5540668A (en) * 1995-01-20 1996-07-30 Wilson, Jr.; Roland B. Anti-cross contamination valve and fluid delivery systems using same
US5807312A (en) 1997-05-23 1998-09-15 Dzwonkiewicz; Mark R. Bolus pump apparatus
US7097632B2 (en) * 2002-10-28 2006-08-29 Sherwood Services Ag Automatic valve
US7608059B2 (en) 2004-05-25 2009-10-27 Covidien Ag Flow control apparatus
US7092797B2 (en) 2004-05-25 2006-08-15 Sherwood Services Ag Flow monitoring system for a flow control apparatus
US7846131B2 (en) * 2005-09-30 2010-12-07 Covidien Ag Administration feeding set and flow control apparatus with secure loading features
US7534099B2 (en) 2005-09-30 2009-05-19 Covidien Ag Aliquot correction for feeding set degradation
US8057437B2 (en) 2007-08-31 2011-11-15 Hospira, Inc. Radially sealing vavle for an infusion set
US9114243B2 (en) 2009-02-19 2015-08-25 Covidien Lp Manual valve actuator for medical fluid delivery set
AU2010274709B2 (en) * 2009-07-23 2016-07-14 Swissinnov Product Sarl Fluid delivery system comprising a fluid pumping device and a drive system
CA2772599C (en) 2009-08-31 2017-11-07 Seralaathan Hariharesan Cassette with infusion set containing spring-biased anti-freeflow mechanism for peristaltic infusion pump
PT2363502T (pt) * 2010-03-04 2017-05-17 Miacom Diagnostics Gmbh Fish multiplex melhorado
CN102444566B (zh) * 2010-10-12 2014-07-16 研能科技股份有限公司 流体输送装置
CN107747536B (zh) * 2012-11-14 2020-05-05 Kpr美国有限责任公司 与泵送装置一同使用的泵套装和便于使用泵送装置的方法
US9334971B2 (en) * 2013-03-13 2016-05-10 Kohler Co. Universal valve body
US9302091B2 (en) 2013-07-12 2016-04-05 Carefusion 303, Inc. Check valve system
US9974902B2 (en) * 2013-08-30 2018-05-22 Kpr U.S. Llc Feeding rate compensated pump and related methods therefor
US11185627B2 (en) 2014-07-21 2021-11-30 Medtronic Minimed, Inc. Smart connection interface
US10376639B2 (en) * 2014-12-01 2019-08-13 Carefusion 2200, Inc. Valving system for infusion cassette
US20180296820A1 (en) 2017-04-13 2018-10-18 Smiths Medical Asd, Inc. Stopcock

Also Published As

Publication number Publication date
MX2020014008A (es) 2021-05-27
JP7717889B2 (ja) 2025-08-04
BR112020026438B1 (pt) 2022-08-02
US20220265925A1 (en) 2022-08-25
US11331428B2 (en) 2022-05-17
EP3810223A1 (en) 2021-04-28
CN112601566B (zh) 2023-04-04
JP2025165990A (ja) 2025-11-05
BR112020026438A2 (pt) 2021-03-23
EP3810223C0 (en) 2024-01-03
EP3810223B1 (en) 2024-01-03
AU2019288965A1 (en) 2021-01-14
MX2024007963A (es) 2024-07-10
JP2023002548A (ja) 2023-01-10
CN116292214B (zh) 2025-08-01
CO2021000186A2 (es) 2021-01-18
SG11202012798PA (en) 2021-01-28
JP7466602B2 (ja) 2024-04-12
EP4309701A3 (en) 2024-04-17
AU2025202184A1 (en) 2025-04-17
US20190388618A1 (en) 2019-12-26
WO2019245609A1 (en) 2019-12-26
JP2021528156A (ja) 2021-10-21
CN116292214A (zh) 2023-06-23
JP2024096753A (ja) 2024-07-17
JP7150069B2 (ja) 2022-10-07
ES2970446T3 (es) 2024-05-28
EP4309701A2 (en) 2024-01-24
US20240245858A1 (en) 2024-07-25
AU2019288965B2 (en) 2025-03-06
CN112601566A (zh) 2021-04-02

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EEER Examination request

Effective date: 20220929

P11 Amendment of application requested

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Effective date: 20240725

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Effective date: 20240919

W00 Other event occurred

Free format text: ST27 STATUS EVENT CODE: N-6-6-W10-W00-W111 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: CORRESPONDENT DETERMINED COMPLIANT

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