GB2609634A - Valve - Google Patents

Valve Download PDF

Info

Publication number
GB2609634A
GB2609634A GB2111500.1A GB202111500A GB2609634A GB 2609634 A GB2609634 A GB 2609634A GB 202111500 A GB202111500 A GB 202111500A GB 2609634 A GB2609634 A GB 2609634A
Authority
GB
United Kingdom
Prior art keywords
valve
port
valve core
core
stable configuration
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
GB2111500.1A
Other languages
English (en)
Inventor
Bandara Dharmadasa Asela
MH Gomez Carlos
Kumar Patel Manish
Bishop Oliver
Smart Nicholas
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.)
Ip2ipo Innovations Ltd
Original Assignee
Imperial College Innovations 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 Imperial College Innovations Ltd filed Critical Imperial College Innovations Ltd
Priority to GB2111500.1A priority Critical patent/GB2609634A/en
Priority to JP2024507987A priority patent/JP2024528300A/ja
Priority to PCT/GB2022/052074 priority patent/WO2023017256A1/en
Priority to CA3228424A priority patent/CA3228424A1/en
Priority to AU2022325509A priority patent/AU2022325509A1/en
Priority to US18/682,242 priority patent/US20240325675A1/en
Priority to KR1020247007774A priority patent/KR20240036716A/ko
Priority to CN202280059567.9A priority patent/CN117897572A/zh
Priority to EP22755282.5A priority patent/EP4384736B1/en
Publication of GB2609634A publication Critical patent/GB2609634A/en
Pending legal-status Critical Current

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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/20—Valves specially adapted to medical respiratory devices
    • 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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/20—Valves specially adapted to medical respiratory devices
    • A61M16/201—Controlled 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
    • A61M39/223—Multiway valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K35/00—Means to prevent accidental or unauthorised actuation
    • F16K35/04—Means to prevent accidental or unauthorised actuation yieldingly resisting the actuation
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/08—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks
    • F16K11/083—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with tapered plug
    • F16K11/0833—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with tapered plug having all the connecting conduits situated in a single plane perpendicular to the axis of the plug
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/08—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks
    • F16K11/085—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with cylindrical plug
    • F16K11/0853—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with cylindrical plug having all the connecting conduits situated in a single plane perpendicular to the axis of the plug
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • F16K31/52—Mechanical actuating means with crank, eccentric, or cam
    • F16K31/524—Mechanical actuating means with crank, eccentric, or cam with a cam
    • F16K31/52458—Mechanical actuating means with crank, eccentric, or cam with a cam comprising a tap or cock
    • F16K31/52466—Mechanical actuating means with crank, eccentric, or cam with a cam comprising a tap or cock comprising a multiple-way tap or cock
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • F16K31/56—Mechanical actuating means without stable intermediate position, e.g. with snap action
    • F16K31/563—Mechanical actuating means without stable intermediate position, e.g. with snap action for rotating or pivoting valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • F16K31/60—Handles
    • F16K31/602—Pivoting levers, e.g. single-sided

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pulmonology (AREA)
  • Emergency Medicine (AREA)
  • Multiple-Way Valves (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Check Valves (AREA)
GB2111500.1A 2021-08-10 2021-08-10 Valve Pending GB2609634A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
GB2111500.1A GB2609634A (en) 2021-08-10 2021-08-10 Valve
JP2024507987A JP2024528300A (ja) 2021-08-10 2022-08-09 弁
PCT/GB2022/052074 WO2023017256A1 (en) 2021-08-10 2022-08-09 Valve
CA3228424A CA3228424A1 (en) 2021-08-10 2022-08-09 Valve
AU2022325509A AU2022325509A1 (en) 2021-08-10 2022-08-09 Valve
US18/682,242 US20240325675A1 (en) 2021-08-10 2022-08-09 Valve
KR1020247007774A KR20240036716A (ko) 2021-08-10 2022-08-09 밸브
CN202280059567.9A CN117897572A (zh) 2021-08-10 2022-08-09 阀
EP22755282.5A EP4384736B1 (en) 2021-08-10 2022-08-09 Valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2111500.1A GB2609634A (en) 2021-08-10 2021-08-10 Valve

Publications (1)

Publication Number Publication Date
GB2609634A true GB2609634A (en) 2023-02-15

Family

ID=78049504

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2111500.1A Pending GB2609634A (en) 2021-08-10 2021-08-10 Valve

Country Status (9)

Country Link
US (1) US20240325675A1 (https=)
EP (1) EP4384736B1 (https=)
JP (1) JP2024528300A (https=)
KR (1) KR20240036716A (https=)
CN (1) CN117897572A (https=)
AU (1) AU2022325509A1 (https=)
CA (1) CA3228424A1 (https=)
GB (1) GB2609634A (https=)
WO (1) WO2023017256A1 (https=)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220333710A1 (en) * 2019-10-03 2022-10-20 Flowtrend, Inc. Full-flow sanitary valve
US20240165435A1 (en) * 2021-03-23 2024-05-23 Singapore Health Services Pte Ltd A connector for a fluidic circuit
EP4464919A1 (en) * 2023-05-16 2024-11-20 MoldTecs-01-2022 GmbH Rotating multiport valve
US12203555B2 (en) * 2020-12-10 2025-01-21 Röchling Automotive SE Injection molded plastic valve assembly for a motor vehicle
EP4682411A1 (en) 2024-07-19 2026-01-21 MoldTecs-01-2022 GmbH Sequential valve

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN121772862A (zh) * 2023-07-03 2026-03-31 波士顿科学国际有限公司 用于支气管镜的双向流体阀
US20250075799A1 (en) * 2023-08-28 2025-03-06 Eaton Intelligent Power Limited Detented selectable variable orifice
DE102024203159A1 (de) 2024-04-08 2025-10-09 Schaeffler Technologies AG & Co. KG Kraftübertragungs- und Anhebemittel für eine Drehventilanordnung, Drehventilanordnung, Pumpen-Ventil-Einheit, Thermomanagementsystem und Elektrofahrzeug

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2702050A (en) * 1953-01-02 1955-02-15 Stephen J Thomas Two-way by-pass header valve
US4150694A (en) * 1977-07-27 1979-04-24 Fluid Measurement Systems, Inc. Rotary plug valve
US20020117174A1 (en) * 1999-06-11 2002-08-29 Marie-Jose Colas Single breath induction anesthesia apparatus
US20160348795A1 (en) * 2012-08-06 2016-12-01 Mécanique Analytique Inc. Valve With a Load Varying Mechanism, and Method of Operating the Same
US20170059055A1 (en) * 2014-02-22 2017-03-02 Zhejiang Sanhua Rotary Valve Co., Ltd. Rotation-type flow path switching valve
CN211536125U (zh) * 2019-11-11 2020-09-22 广州医科大学附属第一医院（广州呼吸中心） 一种医用三通接头

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2702050A (en) * 1953-01-02 1955-02-15 Stephen J Thomas Two-way by-pass header valve
US4150694A (en) * 1977-07-27 1979-04-24 Fluid Measurement Systems, Inc. Rotary plug valve
US20020117174A1 (en) * 1999-06-11 2002-08-29 Marie-Jose Colas Single breath induction anesthesia apparatus
US20160348795A1 (en) * 2012-08-06 2016-12-01 Mécanique Analytique Inc. Valve With a Load Varying Mechanism, and Method of Operating the Same
US20170059055A1 (en) * 2014-02-22 2017-03-02 Zhejiang Sanhua Rotary Valve Co., Ltd. Rotation-type flow path switching valve
CN211536125U (zh) * 2019-11-11 2020-09-22 广州医科大学附属第一医院（广州呼吸中心） 一种医用三通接头

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220333710A1 (en) * 2019-10-03 2022-10-20 Flowtrend, Inc. Full-flow sanitary valve
US11913560B2 (en) * 2019-10-03 2024-02-27 Process Innovation—Food Safety, Llc Full-flow sanitary valve
US12203555B2 (en) * 2020-12-10 2025-01-21 Röchling Automotive SE Injection molded plastic valve assembly for a motor vehicle
US20240165435A1 (en) * 2021-03-23 2024-05-23 Singapore Health Services Pte Ltd A connector for a fluidic circuit
EP4464919A1 (en) * 2023-05-16 2024-11-20 MoldTecs-01-2022 GmbH Rotating multiport valve
WO2024236023A1 (en) 2023-05-16 2024-11-21 Moldtecs-01-2022 Gmbh Rotating multiport valve
EP4682411A1 (en) 2024-07-19 2026-01-21 MoldTecs-01-2022 GmbH Sequential valve

Also Published As

Publication number Publication date
CN117897572A (zh) 2024-04-16
EP4384736A1 (en) 2024-06-19
AU2022325509A1 (en) 2024-02-29
JP2024528300A (ja) 2024-07-26
WO2023017256A1 (en) 2023-02-16
CA3228424A1 (en) 2023-02-16
US20240325675A1 (en) 2024-10-03
KR20240036716A (ko) 2024-03-20
EP4384736B1 (en) 2025-12-24

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