GB2547012B - Pump assembly suitable for use in aspirators - Google Patents

Pump assembly suitable for use in aspirators

Info

Publication number
GB2547012B
GB2547012B GB1602018.2A GB201602018A GB2547012B GB 2547012 B GB2547012 B GB 2547012B GB 201602018 A GB201602018 A GB 201602018A GB 2547012 B GB2547012 B GB 2547012B
Authority
GB
United Kingdom
Prior art keywords
aspirators
pump assembly
assembly suitable
pump
assembly
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.)
Expired - Fee Related
Application number
GB1602018.2A
Other versions
GB201602018D0 (en
GB2547012A (en
Inventor
Gallagher George
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.)
Aspirate N Go Ltd
Original Assignee
Aspirate N Go 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 Aspirate N Go Ltd filed Critical Aspirate N Go Ltd
Priority to GB1602018.2A priority Critical patent/GB2547012B/en
Publication of GB201602018D0 publication Critical patent/GB201602018D0/en
Priority to PCT/GB2017/050283 priority patent/WO2017134462A1/en
Publication of GB2547012A publication Critical patent/GB2547012A/en
Application granted granted Critical
Publication of GB2547012B publication Critical patent/GB2547012B/en
Expired - Fee Related 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/71—Suction drainage systems
    • A61M1/78—Means for preventing overflow or contamination of the pumping systems
    • 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
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/02—Stopping, starting, unloading or idling control
    • F04B49/022—Stopping, starting, unloading or idling control by means of pressure
    • A61M1/0001—
    • A61M1/0023—
    • 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/71—Suction drainage systems
    • A61M1/73—Suction drainage systems comprising sensors or indicators for physical values
    • 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/71—Suction drainage systems
    • A61M1/74—Suction control
    • 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/71—Suction drainage systems
    • A61M1/78—Means for preventing overflow or contamination of the pumping systems
    • A61M1/784—Means for preventing overflow or contamination of the pumping systems by filtering, sterilising or disinfecting the exhaust air, e.g. swellable filter 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/80—Suction pumps
    • 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
    • F04B37/00—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00
    • F04B37/10—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for special use
    • F04B37/14—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for special use to obtain high vacuum
    • 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
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/06—Control using electricity
    • 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
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3324—PH measuring means

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Anesthesiology (AREA)
  • Vascular Medicine (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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • External Artificial Organs (AREA)
GB1602018.2A 2016-02-04 2016-02-04 Pump assembly suitable for use in aspirators Expired - Fee Related GB2547012B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1602018.2A GB2547012B (en) 2016-02-04 2016-02-04 Pump assembly suitable for use in aspirators
PCT/GB2017/050283 WO2017134462A1 (en) 2016-02-04 2017-02-03 Pump assembly suitable for use in aspirators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1602018.2A GB2547012B (en) 2016-02-04 2016-02-04 Pump assembly suitable for use in aspirators

Publications (3)

Publication Number Publication Date
GB201602018D0 GB201602018D0 (en) 2016-03-23
GB2547012A GB2547012A (en) 2017-08-09
GB2547012B true GB2547012B (en) 2018-12-19

Family

ID=55641815

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1602018.2A Expired - Fee Related GB2547012B (en) 2016-02-04 2016-02-04 Pump assembly suitable for use in aspirators

Country Status (2)

Country Link
GB (1) GB2547012B (en)
WO (1) WO2017134462A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2552842B (en) * 2016-08-12 2019-08-28 Aspirate N Go Ltd Aspirators
GB2607553B (en) 2021-01-20 2023-06-07 Nasogastric Feeding Solutions Ltd In-line testers with colorimetric test chambers and a detachable reservoir
SE2250423A1 (en) * 2022-04-04 2023-10-05 Tintron Ab Drainage device with drainage completion detector

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3033235A1 (en) * 1980-09-04 1982-03-25 Atmos Fritzsching & Co Gmbh, Zweigniederlassung Lenzkirch Im Schwarzwald, 7825 Lenzkirch Moisture-sensitive gas valve - has membrane with moisture-absorbent gas-permeable layer and gas tight layer
EP1234589A1 (en) * 1999-11-15 2002-08-28 Ichiro Shibuya Disposable body fluid filter unit, disposable body fluid sucking device, and body fluid sucking source
US20030178360A1 (en) * 2002-03-22 2003-09-25 Dean Haldopoulos Tapered hydrophobic filter for suction canisters
EP1512452A1 (en) * 2003-09-03 2005-03-09 Gce Sas Filter system for vacuum suction devices
JP2005195557A (en) * 2004-01-09 2005-07-21 Jms Co Ltd Protection filter of pressure converter detecting liquid seepage
US20100010477A1 (en) * 2008-07-08 2010-01-14 Tyco Healthcare Group Lp Portable Negative Pressure Wound Therapy Device
WO2010017484A2 (en) * 2008-08-08 2010-02-11 Kci Licensing, Inc. Reduced-pressure treatment systems with reservoir control
US20120029449A1 (en) * 2010-07-01 2012-02-02 Prospera Technologies, LLC Transmissive dressing for negative pressure wound therapy

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6342048B1 (en) * 1995-10-20 2002-01-29 Harvest Technologies Corporation System for collection of blood without damage
GB9523253D0 (en) * 1995-11-14 1996-01-17 Mediscus Prod Ltd Portable wound treatment apparatus
EP2650028B1 (en) * 2002-05-31 2017-08-09 KCI Medical Resources Wound treatment apparatus
AU2008232360A1 (en) * 2007-03-23 2008-10-02 Allegiance Corporation Fluid collection and disposal system having internchangeable collection and other features and methods relating thereof
GB0715263D0 (en) * 2007-08-06 2007-09-12 Smith & Nephew Determining pressure
GB2523591B (en) * 2014-02-28 2016-03-30 Aspirate N Go Ltd Aspirators

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3033235A1 (en) * 1980-09-04 1982-03-25 Atmos Fritzsching & Co Gmbh, Zweigniederlassung Lenzkirch Im Schwarzwald, 7825 Lenzkirch Moisture-sensitive gas valve - has membrane with moisture-absorbent gas-permeable layer and gas tight layer
EP1234589A1 (en) * 1999-11-15 2002-08-28 Ichiro Shibuya Disposable body fluid filter unit, disposable body fluid sucking device, and body fluid sucking source
US20030178360A1 (en) * 2002-03-22 2003-09-25 Dean Haldopoulos Tapered hydrophobic filter for suction canisters
EP1512452A1 (en) * 2003-09-03 2005-03-09 Gce Sas Filter system for vacuum suction devices
JP2005195557A (en) * 2004-01-09 2005-07-21 Jms Co Ltd Protection filter of pressure converter detecting liquid seepage
US20100010477A1 (en) * 2008-07-08 2010-01-14 Tyco Healthcare Group Lp Portable Negative Pressure Wound Therapy Device
WO2010017484A2 (en) * 2008-08-08 2010-02-11 Kci Licensing, Inc. Reduced-pressure treatment systems with reservoir control
US20120029449A1 (en) * 2010-07-01 2012-02-02 Prospera Technologies, LLC Transmissive dressing for negative pressure wound therapy

Also Published As

Publication number Publication date
GB201602018D0 (en) 2016-03-23
GB2547012A (en) 2017-08-09
WO2017134462A1 (en) 2017-08-10

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20230204