ATE347389T1 - Optischer verschiebungssensor für infusionsgeräte - Google Patents

Optischer verschiebungssensor für infusionsgeräte

Info

Publication number
ATE347389T1
ATE347389T1 AT03765968T AT03765968T ATE347389T1 AT E347389 T1 ATE347389 T1 AT E347389T1 AT 03765968 T AT03765968 T AT 03765968T AT 03765968 T AT03765968 T AT 03765968T AT E347389 T1 ATE347389 T1 AT E347389T1
Authority
AT
Austria
Prior art keywords
reservoir
fluid
piston
encoding
optical sensor
Prior art date
Application number
AT03765968T
Other languages
English (en)
Inventor
Marc A Mandro
Larry B Gray
Original Assignee
Deka Products Lp
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 Deka Products Lp filed Critical Deka Products Lp
Application granted granted Critical
Publication of ATE347389T1 publication Critical patent/ATE347389T1/de

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
    • A61M5/168—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
    • A61M5/16886—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 for measuring fluid flow rate, i.e. flowmeters
    • 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
    • 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
    • A61M5/1456—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 comprising a piston rod to be moved into the reservoir, e.g. the piston rod is part of the removable reservoir
    • 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
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
    • A61M5/31525—Dosing
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
    • G01D5/32—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
    • G01D5/34—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
    • G01D5/347—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells using displacement encoding scales
    • G01D5/34746—Linear encoders
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
    • G01D5/32—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
    • G01D5/34—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
    • G01D5/347—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells using displacement encoding scales
    • G01D5/34776—Absolute encoders with analogue or digital scales
    • 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
    • A61M2205/3306—Optical measuring means
    • 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
    • A61M2205/3379—Masses, volumes, levels of fluids in reservoirs, flow rates
    • 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
    • A61M2205/60—General characteristics of the apparatus with identification means
    • A61M2205/6063—Optical identification systems

Landscapes

  • Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • External Artificial Organs (AREA)
  • Length Measuring Devices By Optical Means (AREA)
AT03765968T 2002-07-24 2003-07-23 Optischer verschiebungssensor für infusionsgeräte ATE347389T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US39825902P 2002-07-24 2002-07-24

Publications (1)

Publication Number Publication Date
ATE347389T1 true ATE347389T1 (de) 2006-12-15

Family

ID=30771206

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03765968T ATE347389T1 (de) 2002-07-24 2003-07-23 Optischer verschiebungssensor für infusionsgeräte

Country Status (10)

Country Link
US (6) US7498563B2 (de)
EP (1) EP1526885B1 (de)
JP (3) JP4658599B2 (de)
CN (1) CN1671432B (de)
AT (1) ATE347389T1 (de)
AU (1) AU2003256696B2 (de)
CA (1) CA2492983C (de)
DE (1) DE60310233T2 (de)
MX (1) MXPA05000951A (de)
WO (1) WO2004009163A1 (de)

Families Citing this family (151)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8034026B2 (en) 2001-05-18 2011-10-11 Deka Products Limited Partnership Infusion pump assembly
EP1815879A3 (de) 2001-05-18 2007-11-14 Deka Products Limited Partnership Infusionsset für eine Flüssigkeitspumpe
DE10224750A1 (de) 2002-06-04 2003-12-24 Fresenius Medical Care De Gmbh Vorrichtung zur Behandlung einer medizinischen Flüssigkeit
MXPA05000951A (es) 2002-07-24 2005-05-16 Deka Products Lp Sensor de desplazamiento optico para dispositivos de infusion.
JP2005131007A (ja) * 2003-10-29 2005-05-26 Nemoto Kyorindo:Kk 薬液注入システム
US7507221B2 (en) 2004-10-13 2009-03-24 Mallinckrodt Inc. Powerhead of a power injection system
US20060195064A1 (en) * 2005-02-28 2006-08-31 Fresenius Medical Care Holdings, Inc. Portable apparatus for peritoneal dialysis therapy
US7935074B2 (en) 2005-02-28 2011-05-03 Fresenius Medical Care Holdings, Inc. Cassette system for peritoneal dialysis machine
US8197231B2 (en) 2005-07-13 2012-06-12 Purity Solutions Llc Diaphragm pump and related methods
CA2888263A1 (en) * 2005-11-29 2007-06-07 Cornelis Kees Klein Syringe for use in spectroscopy
JP4298701B2 (ja) * 2005-12-20 2009-07-22 日本電産サーボ株式会社 シリンジポンプ装置
RU2431805C2 (ru) * 2006-04-26 2011-10-20 Ново Нордиск А/С Способ бесконтактного определения абсолютного положения подвижного элемента в устройстве доставки медикаментов
US8926550B2 (en) * 2006-08-31 2015-01-06 Fresenius Medical Care Holdings, Inc. Data communication system for peritoneal dialysis machine
US8870811B2 (en) * 2006-08-31 2014-10-28 Fresenius Medical Care Holdings, Inc. Peritoneal dialysis systems and related methods
DE102006047537B4 (de) * 2006-10-07 2024-05-16 Sanofi-Aventis Deutschland Gmbh Verfahren und Vorrichtung zur Bestimmung der Position eines Stopfens einer Ampulle für ein Arzneimittel in einem medizinischen Gerät sowie deren Verwendung, ein entsprechendes medizinisches Gerät sowie Herstellung eines medizinischen Geräts
MX345516B (es) * 2007-05-29 2017-02-02 Fresenius Medical Care Holdings Inc Soluciones, dializados y metodos relacionados.
US7892197B2 (en) 2007-09-19 2011-02-22 Fresenius Medical Care Holdings, Inc. Automatic prime of an extracorporeal blood circuit
US20090093793A1 (en) 2007-10-02 2009-04-09 Yossi Gross External drug pump
US8967443B2 (en) * 2007-10-05 2015-03-03 Covidien Lp Method and apparatus for determining parameters of linear motion in a surgical instrument
WO2009112895A1 (en) * 2008-03-10 2009-09-17 Timothy Webster Position sensing of a piston in a hydraulic cylinder using a photo image sensor
CA3037726C (en) 2008-09-15 2021-11-16 Deka Products Limited Partnership Systems and methods for fluid delivery
US12186531B2 (en) 2008-10-10 2025-01-07 Deka Products Limited Partnership Infusion pump assembly
US12370327B2 (en) 2008-10-10 2025-07-29 Deka Products Limited Partnership Infusion pump methods, systems and apparatus
US8267892B2 (en) 2008-10-10 2012-09-18 Deka Products Limited Partnership Multi-language / multi-processor infusion pump assembly
US8066672B2 (en) 2008-10-10 2011-11-29 Deka Products Limited Partnership Infusion pump assembly with a backup power supply
US8223028B2 (en) 2008-10-10 2012-07-17 Deka Products Limited Partnership Occlusion detection system and method
US8708376B2 (en) 2008-10-10 2014-04-29 Deka Products Limited Partnership Medium connector
US9180245B2 (en) * 2008-10-10 2015-11-10 Deka Products Limited Partnership System and method for administering an infusible fluid
US8016789B2 (en) 2008-10-10 2011-09-13 Deka Products Limited Partnership Pump assembly with a removable cover assembly
US8262616B2 (en) 2008-10-10 2012-09-11 Deka Products Limited Partnership Infusion pump assembly
WO2010088973A1 (en) * 2009-02-06 2010-08-12 Shl Group Ab Medicament delivery device with electronic dose sensor
US8192401B2 (en) 2009-03-20 2012-06-05 Fresenius Medical Care Holdings, Inc. Medical fluid pump systems and related components and methods
EP3664096B1 (de) 2009-03-25 2024-02-14 DEKA Products Limited Partnership Infusionspumpe, -verfahren und -systeme
CN102458514B (zh) * 2009-06-03 2014-09-03 诺沃—诺迪斯克有限公司 电子监测的注射装置
JP2012533357A (ja) 2009-07-15 2012-12-27 フレゼニウス メディカル ケア ホールディングス インコーポレーテッド 医療用流体カセットおよびその関連システムおよび方法
US20110152770A1 (en) 2009-07-30 2011-06-23 Tandem Diabetes Care, Inc. Infusion pump system with disposable cartridge having pressure venting and pressure feedback
US8720913B2 (en) 2009-08-11 2014-05-13 Fresenius Medical Care Holdings, Inc. Portable peritoneal dialysis carts and related systems
JP5909188B2 (ja) 2009-10-30 2016-04-26 サノフィ−アベンティス・ドイチュラント・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング 薬物送達デバイスおよび組み立て方法
EP2519288B1 (de) * 2009-12-31 2016-04-13 DEKA Products Limited Partnership Infusionspumpenanordnung
EP2525844B1 (de) * 2010-01-22 2017-12-20 DEKA Products Limited Partnership Infusionspumpensystem mit temperaturkompensation zur einstellung der infusionsrate
US9151646B2 (en) 2011-12-21 2015-10-06 Deka Products Limited Partnership System, method, and apparatus for monitoring, regulating, or controlling fluid flow
EP2531232B1 (de) 2010-02-05 2016-10-19 DEKA Products Limited Partnership Infusionspumpe und beheiztes einfülladaptersystem
US9662438B2 (en) 2010-02-05 2017-05-30 Deka Products Limited Partnership Devices, methods and systems for wireless control of medical devices
JP5869554B2 (ja) 2010-03-30 2016-02-24 デカ・プロダクツ・リミテッド・パートナーシップ 注入ポンプの方法、システムおよび装置
US9022988B1 (en) 2010-05-07 2015-05-05 Kavan J. Shaban System and method for controlling a self-injector device
US8567235B2 (en) 2010-06-29 2013-10-29 Baxter International Inc. Tube measurement technique using linear actuator and pressure sensor
CN101954128B (zh) * 2010-10-29 2012-03-07 呼格吉乐 肌肉注射定位器
DE102010053973A1 (de) 2010-12-09 2012-06-14 Fresenius Medical Care Deutschland Gmbh Medizinisches Gerät mit einer Heizung
US9694125B2 (en) 2010-12-20 2017-07-04 Fresenius Medical Care Holdings, Inc. Medical fluid cassettes and related systems and methods
US9624915B2 (en) 2011-03-09 2017-04-18 Fresenius Medical Care Holdings, Inc. Medical fluid delivery sets and related systems and methods
DK2510960T3 (en) * 2011-04-12 2017-09-18 Hoffmann La Roche Infusion pump device with cylinder piston metering unit and optical piston position detection
JP6062920B2 (ja) 2011-04-21 2017-01-18 フレセニウス メディカル ケア ホールディングス インコーポレーテッド 医療流体ポンピング・システムならびに関係するデバイスおよび方法
CN103782298A (zh) 2011-05-06 2014-05-07 诺沃-诺迪斯克有限公司 用于随时间的推移优化药物配药方案的系统
JP5779012B2 (ja) * 2011-06-24 2015-09-16 キヤノン株式会社 ２次元アブソリュートエンコーダ及びそのスケール
US9440028B2 (en) 2011-07-15 2016-09-13 Sanofi-Aventis Deutschland Gmbh Drug delivery device with electro-mechanic drive mechanism
WO2013010886A2 (en) 2011-07-15 2013-01-24 Sanofi-Aventis Deutschland Gmbh A drug delivery device
US9186449B2 (en) 2011-11-01 2015-11-17 Fresenius Medical Care Holdings, Inc. Dialysis machine support assemblies and related systems and methods
US9724467B2 (en) 2011-12-21 2017-08-08 Deka Products Limited Partnership Flow meter
US9746093B2 (en) 2011-12-21 2017-08-29 Deka Products Limited Partnership Flow meter and related system and apparatus
US10228683B2 (en) 2011-12-21 2019-03-12 Deka Products Limited Partnership System, method, and apparatus for monitoring, regulating, or controlling fluid flow
US9372486B2 (en) 2011-12-21 2016-06-21 Deka Products Limited Partnership System, method, and apparatus for monitoring, regulating, or controlling fluid flow
US10488848B2 (en) 2011-12-21 2019-11-26 Deka Products Limited Partnership System, method, and apparatus for monitoring, regulating, or controlling fluid flow
US9746094B2 (en) 2011-12-21 2017-08-29 Deka Products Limited Partnership Flow meter having a background pattern with first and second portions
US9435455B2 (en) 2011-12-21 2016-09-06 Deka Products Limited Partnership System, method, and apparatus for monitoring, regulating, or controlling fluid flow
US10563681B2 (en) 2011-12-21 2020-02-18 Deka Products Limited Partnership System, method, and apparatus for clamping
CN104302350B (zh) 2012-03-07 2018-09-07 德卡产品有限公司 输液泵组件
US9180242B2 (en) 2012-05-17 2015-11-10 Tandem Diabetes Care, Inc. Methods and devices for multiple fluid transfer
US8817258B2 (en) 2012-05-21 2014-08-26 Common Sensing Inc. Dose measurement system and method
US9255830B2 (en) 2012-05-21 2016-02-09 Common Sensing Inc. Dose measurement system and method
US9610392B2 (en) 2012-06-08 2017-04-04 Fresenius Medical Care Holdings, Inc. Medical fluid cassettes and related systems and methods
US9500188B2 (en) 2012-06-11 2016-11-22 Fresenius Medical Care Holdings, Inc. Medical fluid cassettes and related systems and methods
DK2882476T3 (da) * 2012-08-10 2024-08-12 Sanofi Aventis Deutschland Peninjektionsanordning til lægemidler og elektronisk supplerende overvågningsmodul til overvågning og logføring af dosisindstilling og -administration
US9682188B2 (en) * 2012-08-21 2017-06-20 Medtronic Minimed, Inc. Reservoir fluid volume estimator and medical device incorporating same
US10413677B2 (en) 2012-08-28 2019-09-17 Osprey Medical, Inc. Volume monitoring device
US9999718B2 (en) 2012-08-28 2018-06-19 Osprey Medical, Inc. Volume monitoring device utilizing light-based systems
US11219719B2 (en) 2012-08-28 2022-01-11 Osprey Medical, Inc. Volume monitoring systems
US11116892B2 (en) 2012-08-28 2021-09-14 Osprey Medical, Inc. Medium injection diversion and measurement
EP2716313A1 (de) 2012-10-04 2014-04-09 Sanofi-Aventis Deutschland GmbH Medikamentenausgabevorrichtung und Kartusche
US9759343B2 (en) 2012-12-21 2017-09-12 Deka Products Limited Partnership Flow meter using a dynamic background image
EP2945672B1 (de) * 2013-01-15 2017-06-14 Sanofi-Aventis Deutschland GmbH Stiftartiger arzneimittelinjektor mit optischem dosiskodier- und dekodiersystem
US9878099B2 (en) 2013-01-29 2018-01-30 Sanofi-Aventis Deutschland Gmbh Arrangement for detecting a position of a plunger
CN110097963B (zh) 2013-02-05 2023-11-17 德卡产品有限公司 用于无线控制医疗装置的装置、方法和系统
US9173998B2 (en) 2013-03-14 2015-11-03 Tandem Diabetes Care, Inc. System and method for detecting occlusions in an infusion pump
US9561323B2 (en) 2013-03-14 2017-02-07 Fresenius Medical Care Holdings, Inc. Medical fluid cassette leak detection methods and devices
US9772386B2 (en) 2013-03-15 2017-09-26 Fresenius Medical Care Holdings, Inc. Dialysis system with sample concentration determination device using magnet and radio frequency coil assemblies
US9603995B2 (en) * 2013-03-15 2017-03-28 Tandem Diabetes Care. Inc. Device and method for setting therapeutic parameters for an infusion device
US9713664B2 (en) 2013-03-15 2017-07-25 Fresenius Medical Care Holdings, Inc. Nuclear magnetic resonance module for a dialysis machine
US9597439B2 (en) 2013-03-15 2017-03-21 Fresenius Medical Care Holdings, Inc. Medical fluid sensing and concentration determination using radio frequency energy and a magnetic field
US9433718B2 (en) 2013-03-15 2016-09-06 Fresenius Medical Care Holdings, Inc. Medical fluid system including radio frequency (RF) device within a magnetic assembly, and fluid cartridge body with one of multiple passageways disposed within the RF device, and specially configured cartridge gap accepting a portion of said RF device
US9566377B2 (en) 2013-03-15 2017-02-14 Fresenius Medical Care Holdings, Inc. Medical fluid sensing and concentration determination in a fluid cartridge with multiple passageways, using a radio frequency device situated within a magnetic field
WO2014173767A1 (en) * 2013-04-22 2014-10-30 Sanofi-Aventis Deutschland Gmbh Sensor device for attachment to a drug delivery device
DK2994179T3 (en) 2013-05-07 2018-06-18 Sanofi Aventis Deutschland ADMINISTRATION INSTALLATION FOR AN INJECTION DEVICE
US11471594B2 (en) 2013-07-03 2022-10-18 Deka Products Limited Partnership Infusion pump assembly
US10117985B2 (en) 2013-08-21 2018-11-06 Fresenius Medical Care Holdings, Inc. Determining a volume of medical fluid pumped into or out of a medical fluid cassette
USD745661S1 (en) 2013-11-06 2015-12-15 Deka Products Limited Partnership Apparatus to control fluid flow through a tube
USD751690S1 (en) 2013-11-06 2016-03-15 Deka Products Limited Partnership Apparatus to control fluid flow through a tube
USD749206S1 (en) 2013-11-06 2016-02-09 Deka Products Limited Partnership Apparatus to control fluid flow through a tube
USD751689S1 (en) 2013-11-06 2016-03-15 Deka Products Limited Partnership Apparatus to control fluid flow through a tube
USD752209S1 (en) 2013-11-06 2016-03-22 Deka Products Limited Partnership Apparatus to control fluid flow through a tube
AU2015231365B2 (en) * 2014-03-21 2019-12-05 Osprey Medical, Inc. Syringe with optical system for monitoring the position of the plunger rod
US10286135B2 (en) 2014-03-28 2019-05-14 Fresenius Medical Care Holdings, Inc. Measuring conductivity of a medical fluid
US10083630B2 (en) * 2014-04-17 2018-09-25 University of Pittsburgh—of the Commonwealth System of Higher Education Modular, wireless, drug simulant injection sensor system and methods of employing
CN106537095B (zh) 2014-06-10 2020-04-07 赛诺菲-安万特德国有限公司 可移除地附接到药物输送装置的传感器装置
WO2016004329A1 (en) 2014-07-03 2016-01-07 Deka Products Limited Partnership Infusion pump assembly
EP3175226B1 (de) 2014-08-01 2022-03-09 Bigfoot Biomedical, Inc. Flüssigkeitsmesssysteme, vorrichtung und mit temperaturmessung optimierte verfahren
ES2682088T3 (es) 2014-09-02 2018-09-18 Eli Lilly And Company Sistema sensor para detectar un pistón en un recipiente de fluido médico
US10704944B2 (en) 2014-09-14 2020-07-07 Becton, Dickinson And Company System and method for capturing dose information
US10971260B2 (en) 2014-09-14 2021-04-06 Becton, Dickinson And Company System and method for capturing dose information
KR20160075907A (ko) * 2014-12-19 2016-06-30 한국생산기술연구원 슬라이딩 장착유닛이 구비된 약물주입기
EP3045186A1 (de) 2015-01-16 2016-07-20 Sanofi-Aventis Deutschland GmbH Sensor zur Verwendung mit einer Arzneimittelverabreichungsvorrichtung
WO2016147519A1 (ja) * 2015-03-16 2016-09-22 テルモ株式会社 点滴検出装置、及びこれを利用した輸液ポンプ
JP2018512986A (ja) * 2015-03-31 2018-05-24 オスプリー メディカル，インコーポレイティド 媒体送達を調整するための装置及び方法
US10293120B2 (en) * 2015-04-10 2019-05-21 West Pharma. Services IL, Ltd. Redundant injection device status indication
CA2991847A1 (en) 2015-07-12 2017-01-19 Patients Pending Ltd. Cover for liquid delivery system with integrated plunger position sensing, and corresponding method
EP3329217B1 (de) * 2015-07-29 2023-05-24 Sanofi-Aventis Deutschland GmbH Sensorvorrichtung für eine arzneimittelabgabevorrichtung
US10576207B2 (en) 2015-10-09 2020-03-03 West Pharma. Services IL, Ltd. Angled syringe patch injector
CN113648488B (zh) 2015-10-09 2024-03-29 西医药服务以色列分公司 至预填充的流体储存器的弯曲流体路径附加装置
EP3405229A1 (de) 2016-01-21 2018-11-28 West Pharma. Services Il, Ltd. Nadeleinführ- und retraktionsmechanismus
JP6885960B2 (ja) 2016-01-21 2021-06-16 ウェスト ファーマ サービシーズ イスラエル リミテッド 視覚的インジケータを有する薬剤デリバリデバイス
EP3405227B1 (de) 2016-01-21 2020-06-17 West Pharma. Services Il, Ltd. Krafteindämmung in einem automatischen injektor
WO2017132532A1 (en) 2016-01-28 2017-08-03 Deka Products Limited Partnership Apparatus for monitoring, regulating, or controlling fluid flow
USD905848S1 (en) 2016-01-28 2020-12-22 Deka Products Limited Partnership Apparatus to control fluid flow through a tube
US11389597B2 (en) 2016-03-16 2022-07-19 West Pharma. Services IL, Ltd. Staged telescopic screw assembly having different visual indicators
CN105715620B (zh) * 2016-03-31 2017-08-22 宁波锦澄电子科技股份有限公司 基于图像识别技术的活塞式蓄能器活塞实时位移测量方法
USD854145S1 (en) 2016-05-25 2019-07-16 Deka Products Limited Partnership Apparatus to control fluid flow through a tube
EP3485237B1 (de) 2016-07-15 2024-01-10 Bigfoot Biomedical, Inc. Dosismesssysteme
JP7059251B2 (ja) 2016-08-01 2022-04-25 ウェスト ファーマ サービシーズ イスラエル リミテッド ドアの半閉じを防止するスプリング
CN109562229B (zh) 2016-08-01 2021-07-13 西医药服务以色列有限公司 抗旋转药筒销
DE102016116100A1 (de) * 2016-08-30 2018-03-01 B. Braun Avitum Ag Erfassungsvorrichtung für ein Medium in einem Schlauchabschnitt
CN109689132B (zh) * 2016-09-09 2022-06-21 赛诺菲-安万特德国有限公司 读取装置、药物递送装置和药物递送装置与读取装置的组合
US10365370B2 (en) * 2016-10-31 2019-07-30 Timothy Webster Wear tolerant hydraulic / pneumatic piston position sensing using optical sensors
KR101725457B1 (ko) * 2016-11-03 2017-04-11 (주)스마트코리아 모니터링 기능을 갖는 개별제어 다축 실린지펌프
EP3544658B1 (de) 2016-11-22 2024-07-03 LTS Device Technologies Ltd Vorrichtung zum verabreichen einer therapeutischen substanz
US10753726B2 (en) 2017-03-26 2020-08-25 Cognex Corporation System and method for 3D profile determination using model-based peak selection
US11135345B2 (en) 2017-05-10 2021-10-05 Fresenius Medical Care Holdings, Inc. On demand dialysate mixing using concentrates
CN110869072B (zh) 2017-05-30 2021-12-10 西部制药服务有限公司(以色列) 用于穿戴式注射器的模块化驱动机构
US11524121B2 (en) 2017-10-19 2022-12-13 Sanofi Medicament delivery device
CN117653830A (zh) 2017-11-23 2024-03-08 赛诺菲 具有旋转编码器的药剂注射装置
US11951291B2 (en) 2018-04-19 2024-04-09 Eli Lilly And Company Status sensing system for injection device
EP3593838A1 (de) * 2018-07-13 2020-01-15 Zyno Medical, Llc Hochpräzisionsspritze mit abnehmbarer pumpeneinheit
ES2986346T3 (es) 2018-10-05 2024-11-11 Lts Device Tech Ltd Secuencia de activación
US11504458B2 (en) 2018-10-17 2022-11-22 Fresenius Medical Care Holdings, Inc. Ultrasonic authentication for dialysis
CA3292214A1 (en) 2019-03-19 2025-11-29 Deka Products Limited Partnership Medical treatment systems, methods, and apparatuses using a plurality of fluid lines
CN113825535A (zh) 2019-04-02 2021-12-21 贝克顿·迪金森公司 用于注射器组件的检测系统
US11499841B2 (en) 2019-04-12 2022-11-15 Osprey Medical, Inc. Energy-efficient position determining with multiple sensors
WO2021021596A1 (en) 2019-07-26 2021-02-04 Deka Products Limited Partnership Apparatus for monitoring, regulating, or controlling fluid flow
USD964563S1 (en) 2019-07-26 2022-09-20 Deka Products Limited Partnership Medical flow clamp
US12508353B2 (en) 2021-04-19 2025-12-30 Baxter International Inc. Peritoneal dialysis system using ideal gas law
EP4252917A1 (de) * 2022-03-28 2023-10-04 Aptar Radolfzell GmbH Spender für flüssigkeiten
WO2025070411A1 (ja) * 2023-09-25 2025-04-03 テルモ株式会社 医療機器、輸液ポンプ、カートリッジ、及び、プログラム
WO2025119642A1 (en) * 2023-12-04 2025-06-12 Shl Medical Ag Medicament delivery device and method for operating a medicament delivery device

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4498843A (en) * 1982-08-02 1985-02-12 Schneider Philip H Insulin infusion pump
US4749109A (en) * 1983-11-15 1988-06-07 Kamen Dean L Volumetric pump with replaceable reservoir assembly
US4674317A (en) * 1985-07-19 1987-06-23 Flow Technology Apparatus for determining the flow characteristic of a volumetric flowmeter
US4670787A (en) * 1985-07-31 1987-06-02 Rca Corporation Suppression of field-rate brightness variations for a television camera
US4749409A (en) 1987-08-31 1988-06-07 Hiroshi Ishizuka Method of purifying refractory metal
US5039279A (en) * 1990-03-15 1991-08-13 Abbott Laboratories Sensor for detecting fluid flow from a positive displacement pump
JPH04295719A (ja) * 1991-03-25 1992-10-20 Nikon Corp アブソリュ−ト・エンコ−ダ
WO1992022337A1 (en) * 1991-06-10 1992-12-23 Baxter International Inc. Intravenous metering monitoring device
US5376785A (en) * 1992-10-02 1994-12-27 Chin; Philip K. Optical displacement sensor utilizing optical diffusion
JP3381301B2 (ja) * 1993-04-14 2003-02-24 株式会社ジェイ・エム・エス シリンジポンプ
US5792117A (en) * 1994-07-22 1998-08-11 Raya Systems, Inc. Apparatus for optically determining and electronically recording injection doses in syringes
US5827978A (en) * 1994-12-22 1998-10-27 Microhydraulics, Inc. Flow transducer
DE19643813A1 (de) * 1996-09-26 1998-04-02 Schreiber Hans Bausatz zur gesteuerten Medikamentenapplikation
US5965879A (en) * 1997-05-07 1999-10-12 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Method and apparatus for ultra-high-sensitivity, incremental and absolute optical encoding
JP3356679B2 (ja) * 1998-03-19 2002-12-16 日本サーボ株式会社 輸液装置
GB9807020D0 (en) * 1998-04-02 1998-06-03 Bamford Excavators Ltd A method of marking a mechanical element, an encoding scheme, a reading means for said marking and an apparatus for determining the position of said element
US6147342A (en) * 1998-06-02 2000-11-14 Caterpillar Inc. Encoding system for determining the position of a cylinder rod along a path of movement
US6133578A (en) * 1998-07-07 2000-10-17 Impact Systems, Inc. Nuclear gauge for measuring a characteristic of moving sheet material and alignment compensation
US6645177B1 (en) * 1999-02-09 2003-11-11 Alaris Medical Systems, Inc. Directly engaged syringe driver system
GB0020058D0 (en) * 2000-08-16 2000-10-04 Smiths Industries Plc Syringe pumps
WO2002083209A1 (en) * 2001-04-13 2002-10-24 Nipro Diabetes Systems Drive system for an infusion pump
EP1433456A4 (de) 2001-09-12 2007-05-30 Terumo Corp Medikamentenbehälter und diesen enthaltendes medikamenten-injektionsgerät
MXPA05000951A (es) 2002-07-24 2005-05-16 Deka Products Lp Sensor de desplazamiento optico para dispositivos de infusion.
DE10350422A1 (de) * 2003-10-29 2005-06-16 Arzneimittel Gmbh Apotheker Vetter & Co. Ravensburg Verfahren zur Identifizierung und/oder Prüfung und/oder Freigabe von insbesondere vorgefüllten medizinischen Spritzen vor ihrer Anwendung sowie Testvorrichtung zur Durchführung des Verfahrens

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