JP4658599B2 - 注入装置用の光学的偏位センサ - Google Patents

注入装置用の光学的偏位センサ Download PDF

Info

Publication number
JP4658599B2
JP4658599B2 JP2004523343A JP2004523343A JP4658599B2 JP 4658599 B2 JP4658599 B2 JP 4658599B2 JP 2004523343 A JP2004523343 A JP 2004523343A JP 2004523343 A JP2004523343 A JP 2004523343A JP 4658599 B2 JP4658599 B2 JP 4658599B2
Authority
JP
Japan
Prior art keywords
plunger rod
reservoir
displacement sensor
slots
encoding
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
JP2004523343A
Other languages
English (en)
Japanese (ja)
Other versions
JP2005533568A5 (https=
JP2005533568A (ja
Inventor
マーク エー． マンドロ，
ラリー ビー． グレイ，
Original Assignee
デカ・プロダクツ・リミテッド・パートナーシップ
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 デカ・プロダクツ・リミテッド・パートナーシップ filed Critical デカ・プロダクツ・リミテッド・パートナーシップ
Publication of JP2005533568A publication Critical patent/JP2005533568A/ja
Publication of JP2005533568A5 publication Critical patent/JP2005533568A5/ja
Application granted granted Critical
Publication of JP4658599B2 publication Critical patent/JP4658599B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

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)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical 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)
JP2004523343A 2002-07-24 2003-07-23 注入装置用の光学的偏位センサ Expired - Fee Related JP4658599B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US39825902P 2002-07-24 2002-07-24
PCT/US2003/023020 WO2004009163A1 (en) 2002-07-24 2003-07-23 Optical displacement sensor for infusion devices

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2010249215A Division JP5307109B2 (ja) 2002-07-24 2010-11-05 注入装置用の光学的偏位センサ

Publications (3)

Publication Number Publication Date
JP2005533568A JP2005533568A (ja) 2005-11-10
JP2005533568A5 JP2005533568A5 (https=) 2006-08-31
JP4658599B2 true JP4658599B2 (ja) 2011-03-23

Family

ID=30771206

Family Applications (3)

Application Number Title Priority Date Filing Date
JP2004523343A Expired - Fee Related JP4658599B2 (ja) 2002-07-24 2003-07-23 注入装置用の光学的偏位センサ
JP2010249215A Expired - Fee Related JP5307109B2 (ja) 2002-07-24 2010-11-05 注入装置用の光学的偏位センサ
JP2012258257A Withdrawn JP2013039450A (ja) 2002-07-24 2012-11-27 注入装置用の光学的偏位センサ

Family Applications After (2)

Application Number Title Priority Date Filing Date
JP2010249215A Expired - Fee Related JP5307109B2 (ja) 2002-07-24 2010-11-05 注入装置用の光学的偏位センサ
JP2012258257A Withdrawn JP2013039450A (ja) 2002-07-24 2012-11-27 注入装置用の光学的偏位センサ

Country Status (10)

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

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
EP2140891B1 (en) 2001-05-18 2013-03-27 DEKA Products Limited Partnership Conduit for coupling to a fluid delivery device
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
CA2631830C (en) * 2005-11-29 2015-07-14 Klein Medical Limited 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
CA2649999A1 (en) * 2006-04-26 2007-11-01 Preben Nielsen Contact free absolute position determination of a moving element in a medication delivery device
US8870811B2 (en) * 2006-08-31 2014-10-28 Fresenius Medical Care Holdings, Inc. Peritoneal dialysis systems and related methods
US8926550B2 (en) * 2006-08-31 2015-01-06 Fresenius Medical Care Holdings, Inc. Data communication system for peritoneal dialysis machine
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
WO2008150776A2 (en) * 2007-05-29 2008-12-11 Fresenius Medical Care Holdings, Inc. Solutions, dialysates, and related methods
US7892197B2 (en) 2007-09-19 2011-02-22 Fresenius Medical Care Holdings, Inc. Automatic prime of an extracorporeal blood circuit
WO2009044401A2 (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
US8482607B2 (en) * 2008-03-10 2013-07-09 Timothy David 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
US9180245B2 (en) 2008-10-10 2015-11-10 Deka Products Limited Partnership System and method for administering an infusible fluid
US8066672B2 (en) 2008-10-10 2011-11-29 Deka Products Limited Partnership Infusion pump assembly with a backup power supply
US8708376B2 (en) 2008-10-10 2014-04-29 Deka Products Limited Partnership Medium connector
US12186531B2 (en) 2008-10-10 2025-01-07 Deka Products Limited Partnership Infusion pump assembly
US8262616B2 (en) 2008-10-10 2012-09-11 Deka Products Limited Partnership Infusion pump assembly
US8016789B2 (en) 2008-10-10 2011-09-13 Deka Products Limited Partnership Pump assembly with a removable cover assembly
US8267892B2 (en) 2008-10-10 2012-09-18 Deka Products Limited Partnership Multi-language / multi-processor infusion pump assembly
US12370327B2 (en) 2008-10-10 2025-07-29 Deka Products Limited Partnership Infusion pump methods, systems and apparatus
US8223028B2 (en) 2008-10-10 2012-07-17 Deka Products Limited Partnership Occlusion detection system and method
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 (en) 2009-03-25 2024-02-14 DEKA Products Limited Partnership Infusion pump methods and systems
WO2010142598A2 (en) * 2009-06-03 2010-12-16 Novo Nordisk A/S Electronically monitored injection device
CN102497895A (zh) 2009-07-15 2012-06-13 弗雷塞尼斯医疗保健控股公司 医疗流体盒及相关系统和方法
EP3284494A1 (en) 2009-07-30 2018-02-21 Tandem Diabetes Care, Inc. Portable infusion pump system
US8720913B2 (en) 2009-08-11 2014-05-13 Fresenius Medical Care Holdings, Inc. Portable peritoneal dialysis carts and related systems
AU2010311456B2 (en) 2009-10-30 2014-10-23 Sanofi-Aventis Deutschland Gmbh Drug delivery devices and method of assembly
CA2786258C (en) * 2009-12-31 2018-10-23 Deka Products Limited Partnership Infusion pump assembly
CA3298546A1 (en) 2010-01-22 2026-03-02 Deka Products Limited Partnership Infusion pump apparatus, method and system
US9151646B2 (en) 2011-12-21 2015-10-06 Deka Products Limited Partnership System, method, and apparatus for monitoring, regulating, or controlling fluid flow
EP2531232B1 (en) 2010-02-05 2016-10-19 DEKA Products Limited Partnership Infusion pump apparatus and heated fill adapter system
US9662438B2 (en) 2010-02-05 2017-05-30 Deka Products Limited Partnership Devices, methods and systems for wireless control of medical devices
WO2011126895A2 (en) 2010-03-30 2011-10-13 Deka Products Limited Partnership Infusion pump methods, systems and apparatus
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
EP2654825B1 (en) 2010-12-20 2017-08-02 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
EP2510960B1 (en) * 2011-04-12 2017-06-28 F. Hoffmann-La Roche AG Infusion pump device with cylinder-piston dosing unit and optical piston position detection
CN103648540B (zh) 2011-04-21 2016-06-01 弗雷塞尼斯医疗保健控股公司 医疗流体泵送系统及相关装置和方法
US9636461B2 (en) * 2011-05-06 2017-05-02 Novo Nordisk A/S System for optimizing a drug dosage regimen over time
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
CN104271184B (zh) * 2011-07-15 2017-09-08 赛诺菲-安万特德国有限公司 药物输送装置
EP2731644B1 (en) 2011-07-15 2019-02-20 Sanofi-Aventis Deutschland GmbH Drug delivery device with electro-mechanic drive mechanism
US9186449B2 (en) 2011-11-01 2015-11-17 Fresenius Medical Care Holdings, Inc. Dialysis machine support assemblies and related systems and methods
US9746093B2 (en) 2011-12-21 2017-08-29 Deka Products Limited Partnership Flow meter and related system and apparatus
US9724465B2 (en) 2011-12-21 2017-08-08 Deka Products Limited Partnership Flow meter
US10228683B2 (en) 2011-12-21 2019-03-12 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
US9435455B2 (en) 2011-12-21 2016-09-06 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
US10563681B2 (en) 2011-12-21 2020-02-18 Deka Products Limited Partnership System, method, and apparatus for clamping
US9746094B2 (en) 2011-12-21 2017-08-29 Deka Products Limited Partnership Flow meter having a background pattern with first and second portions
CA2866624C (en) 2012-03-07 2022-06-28 Deka Products Limited Partnership Infusion pump assembly
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
US11219719B2 (en) 2012-08-28 2022-01-11 Osprey Medical, Inc. Volume monitoring systems
US9999718B2 (en) 2012-08-28 2018-06-19 Osprey Medical, Inc. Volume monitoring device utilizing light-based systems
US11116892B2 (en) 2012-08-28 2021-09-14 Osprey Medical, Inc. Medium injection diversion and measurement
EP2716313A1 (en) 2012-10-04 2014-04-09 Sanofi-Aventis Deutschland GmbH Medicament delivery device and cartridge
US9759343B2 (en) 2012-12-21 2017-09-12 Deka Products Limited Partnership Flow meter using a dynamic background image
JP6446371B2 (ja) * 2013-01-15 2018-12-26 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 光学的用量符号化および複号システムを有するペン型薬物注射デバイス
JP6367829B2 (ja) * 2013-01-29 2018-08-01 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 プランジャの位置を検出する装置
JP6837745B2 (ja) 2013-02-05 2021-03-03 デカ・プロダクツ・リミテッド・パートナーシップ 医療デバイスの無線制御のためのデバイス、方法およびシステム
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
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
US9603995B2 (en) * 2013-03-15 2017-03-28 Tandem Diabetes Care. Inc. Device and method for setting therapeutic parameters for an infusion device
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
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
US9713664B2 (en) 2013-03-15 2017-07-25 Fresenius Medical Care Holdings, Inc. Nuclear magnetic resonance module for a dialysis machine
US10473511B2 (en) * 2013-04-22 2019-11-12 Sanofi-Aventis Deutschland Gmbh Sensor device for attachment to a drug delivery device
EP4427775A3 (en) 2013-05-07 2024-11-20 Sanofi-Aventis Deutschland GmbH An injection device
CN106376233B (zh) 2013-07-03 2019-10-08 德卡产品有限公司 流体连接器组件
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
USD749206S1 (en) 2013-11-06 2016-02-09 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
USD745661S1 (en) 2013-11-06 2015-12-15 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
USD751690S1 (en) 2013-11-06 2016-03-15 Deka Products Limited Partnership Apparatus to control fluid flow through a tube
EP3119465A1 (en) * 2014-03-21 2017-01-25 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
US10228268B2 (en) 2014-06-10 2019-03-12 Sanofi-Aventis Deutschland Gmbh Sensor device removably attachable to a drug delivery device
EP4059545A1 (en) 2014-07-03 2022-09-21 DEKA Products Limited Partnership Infusion pump assembly
JP2017531454A (ja) 2014-08-01 2017-10-26 コモン センシング インコーポレイテッド 温度検知により最適化された液体測定システム、装置、及び方法
EA033443B1 (ru) 2014-09-02 2019-10-31 Lilly Co Eli Устройство для доставки лекарственного препарата
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 (en) * 2015-01-16 2016-07-20 Sanofi-Aventis Deutschland GmbH Sensor for use with a drug delivery device
JPWO2016147519A1 (ja) * 2015-03-16 2017-12-28 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
EP3277340A1 (en) * 2015-03-31 2018-02-07 Osprey Medical, Inc. Devices and methods for modulating medium delivery
US10293120B2 (en) * 2015-04-10 2019-05-21 West Pharma. Services IL, Ltd. Redundant injection device status indication
JP2018519960A (ja) 2015-07-12 2018-07-26 ペイシェンツ ペンディング リミテッド 一体化されたプランジャ位置検知部を有する液体送達システムのためのカバー、および対応する方法
CN107923766A (zh) * 2015-07-29 2018-04-17 赛诺菲-安万特德国有限公司 用于药物输送装置的传感器装置
US10576207B2 (en) 2015-10-09 2020-03-03 West Pharma. Services IL, Ltd. Angled syringe patch injector
JP7044708B2 (ja) 2015-10-09 2022-03-30 ウェスト ファーマ サービシーズ イスラエル リミテッド カスタマイズシリンジの充填方法
CN111544704B (zh) 2016-01-21 2022-06-03 西医药服务以色列有限公司 自动注射器中的力牵制
CN113041432B (zh) * 2016-01-21 2023-04-07 西医药服务以色列有限公司 包括视觉指示物的药剂输送装置
US10646643B2 (en) 2016-01-21 2020-05-12 West Pharma. Services IL, Ltd. Needle insertion and retraction mechanism
SG11201806463SA (en) 2016-01-28 2018-08-30 Deka Products Lp 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
WO2017161076A1 (en) 2016-03-16 2017-09-21 Medimop Medical Projects 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
DK3485237T3 (da) 2016-07-15 2024-02-26 Bigfoot Biomedical Inc Dosismålesystemer
WO2018026385A1 (en) 2016-08-01 2018-02-08 Medimop Medical Projects Ltd. Partial door closure prevention spring
JP6869327B2 (ja) 2016-08-01 2021-05-12 ウェスト ファーマ サービシーズ イスラエル リミテッド 回転防止カートリッジ
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
WO2018096534A1 (en) 2016-11-22 2018-05-31 Sorrel Medical Ltd. Apparatus for delivering a therapeutic substance
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
CN113855913A (zh) 2017-05-30 2021-12-31 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
IL274800B2 (en) 2017-11-23 2024-06-01 Sanofi Sa Medicament injection device with rotary encoder
WO2019204133A1 (en) 2018-04-19 2019-10-24 Eli Lilly And Company Status sensing system for injection device
EP3593838A1 (en) * 2018-07-13 2020-01-15 Zyno Medical, Llc High precision syringe with removable pump unit
EP3744368B1 (en) 2018-10-05 2026-02-18 LTS Device Technologies Ltd Triggering sequence
US11504458B2 (en) 2018-10-17 2022-11-22 Fresenius Medical Care Holdings, Inc. Ultrasonic authentication for dialysis
WO2020191156A1 (en) 2019-03-19 2020-09-24 Deka Products Limited Partnership Medical treatment systems, methods, and apparatuses using a plurality of fluid lines
EP3946519B1 (en) 2019-04-02 2025-12-03 Becton, Dickinson and Company Detection system for syringe assembly
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
WO2022225820A1 (en) 2021-04-19 2022-10-27 Baxter International Inc. Peritoneal dialysis system using ideal gas law
EP4252917B1 (de) * 2022-03-28 2026-04-22 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
DE69219726T2 (de) 1991-06-10 1997-11-27 Baxter Int Intravenöse dosierungen überwachende vorrichtung
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
US6854620B2 (en) * 2001-04-13 2005-02-15 Nipro Diabetes, Systems, Inc. Drive system for an infusion pump
JP4347692B2 (ja) 2001-09-12 2009-10-21 テルモ株式会社 薬剤容器とこれを用いた薬剤注入装置
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

Also Published As

Publication number Publication date
DE60310233T2 (de) 2007-09-13
JP2011020003A (ja) 2011-02-03
CN1671432A (zh) 2005-09-21
CA2492983C (en) 2010-07-20
CN1671432B (zh) 2010-05-12
US8552361B2 (en) 2013-10-08
US10426889B2 (en) 2019-10-01
US11690954B2 (en) 2023-07-04
JP2005533568A (ja) 2005-11-10
US20200023125A1 (en) 2020-01-23
US20140039397A1 (en) 2014-02-06
DE60310233D1 (de) 2007-01-18
US20210154404A1 (en) 2021-05-27
MXPA05000951A (es) 2005-05-16
US10905825B2 (en) 2021-02-02
EP1526885B1 (en) 2006-12-06
CA2492983A1 (en) 2004-01-29
ATE347389T1 (de) 2006-12-15
US7498563B2 (en) 2009-03-03
US20090224145A1 (en) 2009-09-10
AU2003256696A1 (en) 2004-02-09
US20180236167A1 (en) 2018-08-23
WO2004009163A1 (en) 2004-01-29
AU2003256696B2 (en) 2008-12-11
EP1526885A1 (en) 2005-05-04
US20040135078A1 (en) 2004-07-15
JP2013039450A (ja) 2013-02-28
JP5307109B2 (ja) 2013-10-02
US9950110B2 (en) 2018-04-24

Similar Documents

Publication Publication Date Title
JP4658599B2 (ja) 注入装置用の光学的偏位センサ
JP5613769B2 (ja) ストッパの長手位置を決定するための配置
CA2638756C (en) Optical dose measurements in syringes
CN106794304B (zh) 用于探测医疗流体容器中的活塞的感测系统
CN1201829C (zh) 输送设备及其操作方法
JP6316313B2 (ja) 用量エンコーダ機構（ｄｏｓｅｅｎｃｏｄｅｒｍｅｃｈａｎｉｓｍ）および用量設定／用量送達モードスイッチを有するペン型薬物注射デバイス
EP1372765A2 (en) Encoding and sensing of syringe information
CN102264412A (zh) 用于检测医疗流体施用装置内储液器存在和内容的颜色检测系统
JP2000316971A (ja) シリンジポンプ
EP3687606A1 (en) Cartridge system for a drug delivery device
EP1920793A1 (de) Optische Postitionserkennung des Stopfens einer Ampulle
RU2197276C2 (ru) Устройство подачи препарата и способ его действия
CN120778658A (zh) 用于在光学上感测药物递送装置内的分析物浓度的系统和方法

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20060713

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20060713

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20090612

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20090911

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20090918

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20091009

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20100506

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20100804

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20100811

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20100903

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20100910

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20101005

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20101013

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20101105

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20101202

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20101224

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20140107

Year of fee payment: 3

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313113

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees