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AR114755A1 - Método y dispositivos para la administración de insulina - Google Patents

Método y dispositivos para la administración de insulina

Info

Publication number
AR114755A1
AR114755A1 ARP190100923A ARP190100923A AR114755A1 AR 114755 A1 AR114755 A1 AR 114755A1 AR P190100923 A ARP190100923 A AR P190100923A AR P190100923 A ARP190100923 A AR P190100923A AR 114755 A1 AR114755 A1 AR 114755A1
Authority
AR
Argentina
Prior art keywords
piston
insulin
linear movement
continuous linear
insulin pump
Prior art date
Application number
ARP190100923A
Other languages
English (en)
Inventor
Oliver Kreidemacher
Sven Winheim
Hans List
Original Assignee
Hoffmann La Roche
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 Hoffmann La Roche filed Critical Hoffmann La Roche
Publication of AR114755A1 publication Critical patent/AR114755A1/es

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
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/02—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical
    • 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
    • A61M37/00—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin
    • 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
    • F04B13/00—Pumps specially modified to deliver fixed or variable measured quantities
    • 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
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • 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
    • A61M5/16831—Monitoring, detecting, signalling or eliminating infusion flow anomalies
    • A61M2005/16863—Occlusion detection
    • 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
    • A61M2205/10—General characteristics of the apparatus with powered movement mechanisms
    • A61M2205/103—General characteristics of the apparatus with powered movement mechanisms rotating
    • 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
    • A61M2205/3365—Rotational speed
    • 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
    • A61M5/142—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
    • A61M5/14566—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons with a replaceable reservoir for receiving a piston rod of the pump

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vascular Medicine (AREA)
  • Medical Informatics (AREA)
  • Dermatology (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • External Artificial Organs (AREA)

Abstract

Se describe un sistema de accionamiento (112) para una bomba de insulina (110). El sistema de accionamiento (112) comprende: un motor (120) configurado para girar a una velocidad de revolución predeterminada; una caja de engranajes (122) para convertir una rotación del motor (120) en un movimiento lineal continuo de un pistón (124), en donde el movimiento lineal continuo del pistón (124) determina una tasa basal de administración de insulina; y una unidad de desplazamiento mecánico (126) configurada para superponer el movimiento lineal continuo del pistón (124) por un desplazamiento mecánico del pistón (124) independiente de la tasa basal. Además, se describen una bomba de insulina (110) y un método para accionar una bomba de insulina (110).
ARP190100923A 2018-04-09 2019-04-08 Método y dispositivos para la administración de insulina AR114755A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP18166314 2018-04-09

Publications (1)

Publication Number Publication Date
AR114755A1 true AR114755A1 (es) 2020-10-14

Family

ID=61913093

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP190100923A AR114755A1 (es) 2018-04-09 2019-04-08 Método y dispositivos para la administración de insulina

Country Status (7)

Country Link
US (1) US20210015996A1 (es)
EP (1) EP3775546A1 (es)
JP (1) JP7066003B2 (es)
AR (1) AR114755A1 (es)
AU (1) AU2019251796B2 (es)
RU (1) RU2750676C1 (es)
WO (1) WO2019197311A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL294491B2 (en) 2017-05-05 2024-04-01 Regeneron Pharma Automatic injector
CN111939386B (zh) * 2019-05-17 2023-05-09 上海移宇科技股份有限公司 双边驱动的多输注模式药物输注装置
US20230330335A1 (en) * 2022-04-18 2023-10-19 Luna Health, Inc. Systems, devices and related methods of controlling insulin management for delivering insulin during a fasting period
CN115068740A (zh) * 2022-07-14 2022-09-20 湖南千山医疗器械有限公司 一种贴敷式胰岛素泵
JPWO2024171479A1 (es) * 2023-02-15 2024-08-22

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6159161A (en) * 1995-10-20 2000-12-12 Hodosh; Milton Microprocessor-controlled fluid dispensing apparatus
US6283944B1 (en) * 1998-04-30 2001-09-04 Medtronic, Inc. Infusion systems with patient-controlled dosage features
JP4975208B2 (ja) 2000-10-03 2012-07-11 株式会社根本杏林堂 自動注入装置
WO2002083209A1 (en) * 2001-04-13 2002-10-24 Nipro Diabetes Systems Drive system for an infusion pump
US20070299397A1 (en) 2006-03-16 2007-12-27 Seattle Medical Technologies Infusion device with pressurizable liquid medicament chamber
NZ573020A (en) * 2006-06-07 2010-09-30 Unomedical As Transcutaneous inserter comprising housing, needle hub, carrier body and spring unit
US20080319394A1 (en) * 2007-06-11 2008-12-25 Medingo, Ltd. Portable infusion device with reduced level of operational noise
US8226607B2 (en) 2007-09-28 2012-07-24 Calibra Medical, Inc. Disposable infusion device with dual valve system
DK3260145T3 (da) * 2008-04-09 2020-02-17 Hoffmann La Roche Fluidniveausensor til et modulopbygget, hudklæbbart system til medicinsk fluidlevering
NO334755B1 (no) * 2008-12-08 2014-05-19 Gjerdrum As Ing Drivanordning for pumpe eller kompressor
SE0900371A1 (sv) * 2009-03-24 2010-09-25 Istvan Bartha Anordning för distribution av flytande läkemedel
WO2010112376A1 (en) 2009-03-31 2010-10-07 Sanofi-Aventis Deutschland Gmbh Improvements in and relating to medicament delivery devices
US9101706B2 (en) 2009-10-13 2015-08-11 Valeritas, Inc. Fluid delivery device
CN105377339A (zh) * 2013-07-17 2016-03-02 赛诺菲 用于药物输送装置的驱动机构
EP3094361B1 (en) * 2014-01-13 2018-03-14 Novo Nordisk A/S Transmission arrangement for motorized drug delivery device
US20160263324A1 (en) * 2015-03-13 2016-09-15 Yofimeter, Llc Portable medicine injection device
US10695487B2 (en) * 2016-08-30 2020-06-30 Unl Holdings Llc Controlled delivery drive mechanisms for drug delivery pumps

Also Published As

Publication number Publication date
US20210015996A1 (en) 2021-01-21
WO2019197311A1 (en) 2019-10-17
EP3775546A1 (en) 2021-02-17
AU2019251796A1 (en) 2020-08-27
JP2021520265A (ja) 2021-08-19
BR112020016503A2 (pt) 2020-12-15
JP7066003B2 (ja) 2022-05-12
AU2019251796B2 (en) 2022-05-26
RU2750676C1 (ru) 2021-07-01

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