WO2011161254A3 - Swellable substance actuator with an electrically driven fluidic transportation device - Google Patents

Swellable substance actuator with an electrically driven fluidic transportation device Download PDF

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Publication number
WO2011161254A3
WO2011161254A3 PCT/EP2011/060649 EP2011060649W WO2011161254A3 WO 2011161254 A3 WO2011161254 A3 WO 2011161254A3 EP 2011060649 W EP2011060649 W EP 2011060649W WO 2011161254 A3 WO2011161254 A3 WO 2011161254A3
Authority
WO
WIPO (PCT)
Prior art keywords
swellable substance
swelling agent
transportation device
electrically driven
swellable
Prior art date
Application number
PCT/EP2011/060649
Other languages
French (fr)
Other versions
WO2011161254A4 (en
WO2011161254A2 (en
Inventor
Michael Vosseler
Original Assignee
Hsg-Imit - Institut Für Mikro- Und Informationstechnologie
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 Hsg-Imit - Institut Für Mikro- Und Informationstechnologie filed Critical Hsg-Imit - Institut Für Mikro- Und Informationstechnologie
Publication of WO2011161254A2 publication Critical patent/WO2011161254A2/en
Publication of WO2011161254A3 publication Critical patent/WO2011161254A3/en
Publication of WO2011161254A4 publication Critical patent/WO2011161254A4/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
    • 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
    • A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
    • A61M5/1452—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons
    • 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
    • A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
    • A61M5/14586—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of a flexible diaphragm
    • 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
    • A61M5/14244—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body
    • A61M2005/14268—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body with a reusable and a disposable component
    • 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
    • A61M5/14244—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the 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
    • A61M5/168—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
    • A61M5/172—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 electrical or electronic

Landscapes

  • Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)

Abstract

A system (1 ) for generating a volume work which can be driven by a swellable substance, preferably for delivering a medicinal active compound, which comprises: a swellable substance chamber (13) filled with the swellable substance, a swelling agent reservoir (7) which can accommodate a swelling agent for swelling the swellable substance, and a fluidic transportation device (4) which can feed the swelling agent to the swellable substance from the swelling agent reservoir (7). The fluidic transportation device can be directly or indirectly electrically driven. A swelling agent dispenser (2) for feeding a swelling agent from the swelling agent reservoir (7) to a swellable substance cartridge (3) which can be connected to the swelling agent dispenser (2). Finally, a swellable substance cartridge (3) for performing a volume work, driven by a swellable substance, wherein the swellable substance cartridge (3) comprises the swellable substance chamber (13) filled with the swellable substance.
PCT/EP2011/060649 2010-06-24 2011-06-24 Swellable substance actuator with an electrically driven fluidic transportation device WO2011161254A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010030504.9 2010-06-24
DE102010030504A DE102010030504A1 (en) 2010-06-24 2010-06-24 Quellstoffaktor with electrically driven fluidic transport device

Publications (3)

Publication Number Publication Date
WO2011161254A2 WO2011161254A2 (en) 2011-12-29
WO2011161254A3 true WO2011161254A3 (en) 2012-03-01
WO2011161254A4 WO2011161254A4 (en) 2012-04-19

Family

ID=44627982

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2011/060649 WO2011161254A2 (en) 2010-06-24 2011-06-24 Swellable substance actuator with an electrically driven fluidic transportation device

Country Status (2)

Country Link
DE (1) DE102010030504A1 (en)
WO (1) WO2011161254A2 (en)

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US10531977B2 (en) 2014-04-17 2020-01-14 Coloplast A/S Thermoresponsive skin barrier appliances
US10849781B2 (en) 2017-12-22 2020-12-01 Coloplast A/S Base plate for an ostomy appliance
LT3727219T (en) 2017-12-22 2023-09-11 Coloplast A/S Moisture detecting base plate for an ostomy appliance and a system for determining moisture propagation in a base plate and/or a sensor assembly part
US11622719B2 (en) 2017-12-22 2023-04-11 Coloplast A/S Sensor assembly part, base plate and monitor device of a medical system and associated method
EP3727230A1 (en) * 2017-12-22 2020-10-28 Coloplast A/S Thermoresponsive skin barrier appliances
US11707376B2 (en) 2017-12-22 2023-07-25 Coloplast A/S Base plate for a medical appliance and a sensor assembly part for a base plate and a method for manufacturing a base plate and sensor assembly part
US11627891B2 (en) 2017-12-22 2023-04-18 Coloplast A/S Calibration methods for medical appliance tools
US10799385B2 (en) 2017-12-22 2020-10-13 Coloplast A/S Ostomy appliance with layered base plate
WO2019120429A1 (en) 2017-12-22 2019-06-27 Coloplast A/S Data collection schemes for an ostomy appliance and related methods
AU2018391395B2 (en) 2017-12-22 2024-05-23 Coloplast A/S Base plate for an ostomy appliance, a monitor device and a system for an ostomy appliance
EP3727229A1 (en) 2017-12-22 2020-10-28 Coloplast A/S Coupling part with a hinge for an ostomy base plate and sensor assembly part
CN111447897B (en) 2017-12-22 2022-07-29 科洛普拉斯特公司 Ostomy appliance with angular leak detection
WO2019120443A1 (en) 2017-12-22 2019-06-27 Coloplast A/S Sensor assembly part and a base plate for an ostomy appliance and a method for manufacturing a base plate or a sensor assembly part
AU2018391323B2 (en) 2017-12-22 2024-03-21 Coloplast A/S Base plate and sensor assembly of an ostomy system having a leakage sensor
US11590015B2 (en) 2017-12-22 2023-02-28 Coloplast A/S Sensor assembly part and a base plate for a medical appliance and a method for manufacturing a sensor assembly part and a base plate
US11986418B2 (en) 2017-12-22 2024-05-21 Coloplast A/S Medical system and monitor device with angular leakage detection
US11534323B2 (en) 2017-12-22 2022-12-27 Coloplast A/S Tools and methods for placing a medical appliance on a user
US10500084B2 (en) 2017-12-22 2019-12-10 Coloplast A/S Accessory devices of an ostomy system, and related methods for communicating leakage state
EP3727222B1 (en) 2017-12-22 2024-05-08 Coloplast A/S Sensor assembly part for an ostomy appliance and a method for manufacturing a sensor assembly part
US11865029B2 (en) 2017-12-22 2024-01-09 Coloplast A/S Monitor device of a medical system having a connector for coupling to both a base plate and an accessory device
WO2019120425A1 (en) 2017-12-22 2019-06-27 Coloplast A/S Ostomy appliance system, monitor device, and method of monitoring an ostomy appliance
US11628084B2 (en) 2017-12-22 2023-04-18 Coloplast A/S Sensor assembly part and a base plate for a medical appliance and a device for connecting to a base plate or a sensor assembly part
AU2018391316B2 (en) 2017-12-22 2024-05-02 Coloplast A/S Ostomy appliance with selective sensor points and related methods
US11931285B2 (en) 2018-02-20 2024-03-19 Coloplast A/S Sensor assembly part and a base plate for a medical appliance and a device for connecting to a base plate and/or a sensor assembly part
US11612512B2 (en) 2019-01-31 2023-03-28 Coloplast A/S Moisture detecting base plate for an ostomy appliance and a system for determining moisture propagation in a base plate and/or a sensor assembly part

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5257987A (en) * 1990-05-21 1993-11-02 Pharmetrix Corporation Controlled release osmotic infusion system
US5869078A (en) * 1996-04-25 1999-02-09 Medtronic Inc. Implantable variable permeability drug infusion techniques
WO2001091832A1 (en) * 2000-06-01 2001-12-06 Sonoco Absorbent Technologies Llc. Super absorbent driven dispenser
US20060116664A1 (en) * 2003-01-13 2006-06-01 Andreas Richter Automatic conveyor driven by hydrogels, provided with an adjustable output characteristic for conveying a medium
US20080102119A1 (en) * 2006-11-01 2008-05-01 Medtronic, Inc. Osmotic pump apparatus and associated methods

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WO2001090577A1 (en) 2000-05-25 2001-11-29 Westonbridge International Limited Micromachined fluidic device and method for making same
US7311693B2 (en) 2001-11-26 2007-12-25 Nilimedix Ltd. Drug delivery device and method
US7008403B1 (en) 2002-07-19 2006-03-07 Cognitive Ventures Corporation Infusion pump and method for use
US7144384B2 (en) 2002-09-30 2006-12-05 Insulet Corporation Dispenser components and methods for patient infusion device
US7530968B2 (en) 2003-04-23 2009-05-12 Valeritas, Inc. Hydraulically actuated pump for long duration medicament administration
DK2609948T3 (en) 2003-08-12 2020-04-06 Becton Dickinson Co Infusion device in the form of plastics
WO2006065884A2 (en) 2004-12-14 2006-06-22 Mark Banister Actuator pump system
IL169807A (en) 2005-07-21 2015-03-31 Steadymed Ltd Drug delivery device
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US7976500B2 (en) 2008-06-26 2011-07-12 Calibra Medical, Inc. Disposable infusion device with redundant valved safety
US8795259B2 (en) 2008-08-01 2014-08-05 Wisconsin Alumni Research Foundation Drug delivery platform incorporating hydrogel pumping mechanism with guided fluid flow

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5257987A (en) * 1990-05-21 1993-11-02 Pharmetrix Corporation Controlled release osmotic infusion system
US5869078A (en) * 1996-04-25 1999-02-09 Medtronic Inc. Implantable variable permeability drug infusion techniques
WO2001091832A1 (en) * 2000-06-01 2001-12-06 Sonoco Absorbent Technologies Llc. Super absorbent driven dispenser
US20060116664A1 (en) * 2003-01-13 2006-06-01 Andreas Richter Automatic conveyor driven by hydrogels, provided with an adjustable output characteristic for conveying a medium
US20080102119A1 (en) * 2006-11-01 2008-05-01 Medtronic, Inc. Osmotic pump apparatus and associated methods

Also Published As

Publication number Publication date
DE102010030504A1 (en) 2011-12-29
WO2011161254A4 (en) 2012-04-19
WO2011161254A2 (en) 2011-12-29

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