SE1650908A1 - Drainage device - Google Patents

Drainage device Download PDF

Info

Publication number
SE1650908A1
SE1650908A1 SE1650908A SE1650908A SE1650908A1 SE 1650908 A1 SE1650908 A1 SE 1650908A1 SE 1650908 A SE1650908 A SE 1650908A SE 1650908 A SE1650908 A SE 1650908A SE 1650908 A1 SE1650908 A1 SE 1650908A1
Authority
SE
Sweden
Prior art keywords
chamber
pressure
sensors
collection bag
peristaltic
Prior art date
Application number
SE1650908A
Other languages
English (en)
Other versions
SE541236C2 (en
Inventor
Charlez Mikael
Original Assignee
Resarö Event Ab
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 Resarö Event Ab filed Critical Resarö Event Ab
Priority to SE1650908A priority Critical patent/SE541236C2/en
Priority to EP17737391.7A priority patent/EP3474916B1/en
Priority to PCT/SE2017/050696 priority patent/WO2017222465A2/en
Priority to US16/311,990 priority patent/US11464895B2/en
Publication of SE1650908A1 publication Critical patent/SE1650908A1/sv
Publication of SE541236C2 publication Critical patent/SE541236C2/en

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
    • A61M1/73—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
    • A61M1/60—Containers for suction drainage, adapted to be used with an external suction source
    • 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
    • A61M1/64—Containers with integrated suction means
    • A61M1/68—Containers incorporating a flexible member creating suction
    • 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
    • A61M1/90—Negative pressure wound therapy devices, i.e. devices for applying suction to a wound to promote healing, e.g. including a vacuum dressing
    • A61M1/98—Containers specifically adapted for negative pressure wound therapy
    • A61M1/982—Containers specifically adapted for negative pressure wound therapy with means for detecting level of collected exudate
    • 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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/20—Type thereof
    • A61M60/247—Positive displacement blood pumps
    • A61M60/253—Positive displacement blood pumps including a displacement member directly acting on the blood
    • A61M60/268—Positive displacement blood pumps including a displacement member directly acting on the blood the displacement member being flexible, e.g. membranes, diaphragms or bladders
    • A61M60/279—Peristaltic pumps, e.g. roller pumps
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/26—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields
    • G01F23/263—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields by measuring variations in capacitance of capacitors
    • G01F23/268—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields by measuring variations in capacitance of capacitors mounting arrangements of probes
    • 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
    • A61M2205/15—Detection of leaks
    • 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
    • A61M2205/3331—Pressure; Flow
    • A61M2205/3351—Controlling upstream pump pressure

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Anesthesiology (AREA)
  • Vascular Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Cardiology (AREA)
  • Mechanical Engineering (AREA)
  • External Artificial Organs (AREA)
SE1650908A 2016-06-23 2016-06-23 Body drainage system comprising a peristaltic pump device SE541236C2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE1650908A SE541236C2 (en) 2016-06-23 2016-06-23 Body drainage system comprising a peristaltic pump device
EP17737391.7A EP3474916B1 (en) 2016-06-23 2017-06-22 Body drainage apparatus
PCT/SE2017/050696 WO2017222465A2 (en) 2016-06-23 2017-06-22 Body drainage apparatus
US16/311,990 US11464895B2 (en) 2016-06-23 2017-06-22 Body drainage apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1650908A SE541236C2 (en) 2016-06-23 2016-06-23 Body drainage system comprising a peristaltic pump device

Publications (2)

Publication Number Publication Date
SE1650908A1 true SE1650908A1 (sv) 2017-12-24
SE541236C2 SE541236C2 (en) 2019-05-14

Family

ID=59298503

Family Applications (1)

Application Number Title Priority Date Filing Date
SE1650908A SE541236C2 (en) 2016-06-23 2016-06-23 Body drainage system comprising a peristaltic pump device

Country Status (4)

Country Link
US (1) US11464895B2 (sv)
EP (1) EP3474916B1 (sv)
SE (1) SE541236C2 (sv)
WO (1) WO2017222465A2 (sv)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109331247B (zh) * 2018-09-28 2021-06-04 山西省肿瘤医院 医用自动引流器

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5135485A (en) * 1991-02-25 1992-08-04 Louis Cohen Capacitance-type fluid level sensor for i.v. and catheter bags
US5267956A (en) 1992-02-05 1993-12-07 Alcon Surgical, Inc. Surgical cassette
DE10201109C1 (de) * 2002-01-15 2003-01-23 Fresenius Medical Care De Gmbh Verfahren und Vorrichtung zur Detektion einer Leckage in einem Flüssigkeitssystem einer Blutbehandlungsvorrichtung
SE0400271D0 (sv) * 2004-02-10 2004-02-10 Gambro Lundia Ab A fluid bag, use of one or more fluid bags and a system including one or more fluid bags
US7438705B2 (en) * 2005-07-14 2008-10-21 Boehringer Technologies, L.P. System for treating a wound with suction and method detecting loss of suction
US9078964B2 (en) * 2008-08-21 2015-07-14 Sur-Real Industries, Inc. Pump device, tube device and method for movement and collection of fluid
US8469050B2 (en) * 2008-11-07 2013-06-25 Abbott Medical Optics Inc. Capacitive fluid level sensing
FR2942714B1 (fr) * 2009-03-06 2011-03-25 Braun Medical Sas Poche de recueil de fluides corporels avec valve anti retour
US8444613B2 (en) * 2009-07-14 2013-05-21 Richard Vogel Pump leak monitor for negative pressure wound therapy
CH704423A1 (de) * 2011-01-17 2012-07-31 Medela Holding Ag Drainagepumpeinheit.
CA2854478C (en) 2011-11-23 2020-07-28 Kci Licensing, Inc. Reduced-pressure systems, methods, and devices for simultaneously treating a plurality of tissue sites
US9289110B2 (en) * 2012-04-05 2016-03-22 Stryker Corporation Control for surgical fluid management pump system
GB201216928D0 (en) * 2012-09-21 2012-11-07 I2R Medical Ltd Portable medical device system
US9737649B2 (en) 2013-03-14 2017-08-22 Smith & Nephew, Inc. Systems and methods for applying reduced pressure therapy
US9474837B2 (en) * 2013-07-03 2016-10-25 Dornoch Medical Systems, Inc. Fluid level sensor cover for a medical waste fluid collection and disposal system
WO2015073809A2 (en) * 2013-11-14 2015-05-21 Deroyal Industries, Inc. System for monitoring and controlling negative pressure wound therapy
US10022268B2 (en) * 2013-12-17 2018-07-17 Medical Instrument Development Laboratories, Inc. Diaphragm-position-controlled, multi-mode ocular fluid management system and method
US10537471B2 (en) * 2014-04-17 2020-01-21 Novartis Ag Hydraulic pump for ophthalmic surgery

Also Published As

Publication number Publication date
WO2017222465A2 (en) 2017-12-28
US11464895B2 (en) 2022-10-11
EP3474916B1 (en) 2024-04-17
SE541236C2 (en) 2019-05-14
WO2017222465A3 (en) 2018-03-22
EP3474916A2 (en) 2019-05-01
US20190240382A1 (en) 2019-08-08

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