AT515762B1 - Abgabevorrichtung zur Abgabe von Flüssigkeiten - Google Patents

Abgabevorrichtung zur Abgabe von Flüssigkeiten Download PDF

Info

Publication number
AT515762B1
AT515762B1 ATA50477/2014A AT504772014A AT515762B1 AT 515762 B1 AT515762 B1 AT 515762B1 AT 504772014 A AT504772014 A AT 504772014A AT 515762 B1 AT515762 B1 AT 515762B1
Authority
AT
Austria
Prior art keywords
container
measuring electrodes
cap
capacitance
measuring
Prior art date
Application number
ATA50477/2014A
Other languages
German (de)
English (en)
Other versions
AT515762A1 (de
Inventor
Manfred Bammer
Gernot Schmid
Otmar Putz
Original Assignee
Seibersdorf Labor Gmbh
Ait Austrian Inst Technology
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
Priority to ATA50477/2014A priority Critical patent/AT515762B1/de
Application filed by Seibersdorf Labor Gmbh, Ait Austrian Inst Technology filed Critical Seibersdorf Labor Gmbh
Priority to US15/302,044 priority patent/US10369287B2/en
Priority to ES15716393.2T priority patent/ES2687034T3/es
Priority to EP15716393.2A priority patent/EP3131605B1/de
Priority to CN201580029147.6A priority patent/CN106573110A/zh
Priority to DK15716393.2T priority patent/DK3131605T3/en
Priority to BR112016023670A priority patent/BR112016023670A2/pt
Priority to PCT/AT2015/050061 priority patent/WO2015157785A1/de
Priority to JP2016562785A priority patent/JP2017511209A/ja
Publication of AT515762A1 publication Critical patent/AT515762A1/de
Application granted granted Critical
Publication of AT515762B1 publication Critical patent/AT515762B1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/26—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields
    • G01F23/263—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields by measuring variations in capacitance of capacitors
    • 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
    • A61M5/24—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or cartridges, e.g. automatic
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
    • A61J1/05—Containers specially adapted for medical or pharmaceutical purposes for collecting, storing or administering blood, plasma or medical fluids ; Infusion or perfusion containers
    • A61J1/06—Ampoules or carpules
    • A61J1/062—Carpules
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
    • A61J1/05—Containers specially adapted for medical or pharmaceutical purposes for collecting, storing or administering blood, plasma or medical fluids ; Infusion or perfusion containers
    • A61J1/06—Ampoules or carpules
    • A61J1/065—Rigid ampoules, e.g. glass ampoules
    • 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
    • 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
    • A61M5/3129—Syringe barrels
    • A61M5/3134—Syringe barrels characterised by constructional features of the distal end, i.e. end closest to the tip of the needle cannula
    • 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
    • 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
    • A61M5/31565—Administration mechanisms, i.e. constructional features, modes of administering a dose
    • A61M5/3159—Dose expelling manners
    • A61M5/31593—Multi-dose, i.e. individually set dose repeatedly administered from the same medicament reservoir
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/26—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields
    • G01F23/261—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields for discrete levels
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/26—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields
    • G01F23/263—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields by measuring variations in capacitance of capacitors
    • G01F23/268—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields by measuring variations in capacitance of capacitors mounting arrangements of probes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J2200/00—General characteristics or adaptations
    • A61J2200/70—Device provided with specific sensor or indicating means
    • A61J2200/76—Device provided with specific sensor or indicating means for fluid level
    • 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
    • A61M2005/3125—Display means, e.g. to indicate dose setting
    • A61M2005/3126—Display means, e.g. to indicate dose setting related to dosing
    • 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
    • A61M5/3129—Syringe barrels
    • A61M2005/3142—Modular constructions, e.g. supplied in separate pieces to be assembled by end-user
    • 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
    • A61M2205/3317—Electromagnetic, inductive or dielectric 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
    • A61M2205/3389—Continuous level 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
    • A61M2205/35—Communication
    • A61M2205/3576—Communication with non implanted data transmission devices, e.g. using external transmitter or receiver
    • A61M2205/3592—Communication with non implanted data transmission devices, e.g. using external transmitter or receiver using telemetric means, e.g. radio or optical transmission
    • 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
    • A61M2205/50—General characteristics of the apparatus with microprocessors or computers
    • 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
    • A61M2205/70—General characteristics of the apparatus with testing or calibration facilities
    • 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
    • A61M2205/82—Internal energy supply devices
    • A61M2205/8206—Internal energy supply devices battery-operated

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Vascular Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Anesthesiology (AREA)
  • Power Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Electromagnetism (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
ATA50477/2014A 2014-04-15 2014-07-09 Abgabevorrichtung zur Abgabe von Flüssigkeiten AT515762B1 (de)

Priority Applications (9)

Application Number Priority Date Filing Date Title
ATA50477/2014A AT515762B1 (de) 2014-04-15 2014-07-09 Abgabevorrichtung zur Abgabe von Flüssigkeiten
ES15716393.2T ES2687034T3 (es) 2014-04-15 2015-03-09 Inyector de medicamentos con medición de nivel de llenado capacitivo y sensor de contacto
EP15716393.2A EP3131605B1 (de) 2014-04-15 2015-03-09 Medikamenteninjektor mit kapazitiver füllstandsmessung und berührungssensor
CN201580029147.6A CN106573110A (zh) 2014-04-15 2015-03-09 具有电容的液位测量能力的药物注射器以及接触传感器
US15/302,044 US10369287B2 (en) 2014-04-15 2015-03-09 Medication injector with capacitive fill level measurement capacity, and contact sensor
DK15716393.2T DK3131605T3 (en) 2014-04-15 2015-03-09 Drug injector with capacitive level measurement and touch sensor
BR112016023670A BR112016023670A2 (pt) 2014-04-15 2015-03-09 injetor de medicamento com capacidade de medição de nível de preenchimento capacitivo, e sensor de contato
PCT/AT2015/050061 WO2015157785A1 (de) 2014-04-15 2015-03-09 Medikamenteninjektor mit kapazitiver füllstandsmessung und berührungssensor
JP2016562785A JP2017511209A (ja) 2014-04-15 2015-03-09 静電容量に基づく充填度測定能力を有する、薬剤の注射器、及び接触センサ

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT502832014 2014-04-15
ATA50477/2014A AT515762B1 (de) 2014-04-15 2014-07-09 Abgabevorrichtung zur Abgabe von Flüssigkeiten

Publications (2)

Publication Number Publication Date
AT515762A1 AT515762A1 (de) 2015-11-15
AT515762B1 true AT515762B1 (de) 2016-02-15

Family

ID=52874874

Family Applications (1)

Application Number Title Priority Date Filing Date
ATA50477/2014A AT515762B1 (de) 2014-04-15 2014-07-09 Abgabevorrichtung zur Abgabe von Flüssigkeiten

Country Status (9)

Country Link
US (1) US10369287B2 (enExample)
EP (1) EP3131605B1 (enExample)
JP (1) JP2017511209A (enExample)
CN (1) CN106573110A (enExample)
AT (1) AT515762B1 (enExample)
BR (1) BR112016023670A2 (enExample)
DK (1) DK3131605T3 (enExample)
ES (1) ES2687034T3 (enExample)
WO (1) WO2015157785A1 (enExample)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10617805B2 (en) * 2014-03-20 2020-04-14 Exploramed Nc7, Inc. Fluid measuring reservoir for breast pumps
EP4039287A1 (en) * 2015-04-08 2022-08-10 Willow Innovations, Inc. Fluid measuring reservoir for breast pumps
EP3328468B1 (en) 2015-07-31 2025-05-07 Sanofi-Aventis Deutschland GmbH Sensor, cartridge and drug delivery device
WO2017021228A1 (en) 2015-07-31 2017-02-09 Sanofi-Aventis Deutschland Gmbh Sensor, cartridge and drug delivery device
CN107921211B (zh) * 2015-07-31 2021-04-09 赛诺菲-安万特德国有限公司 传感器、药筒和药物输送装置
EP3328465B1 (en) * 2015-07-31 2020-03-25 Sanofi-Aventis Deutschland GmbH Sensor for a drug delivery device
DE102015223868B4 (de) * 2015-12-01 2024-02-22 Ifm Electronic Gmbh Anordnung und Verfahren zur kapazitiven Füllstandsbestimmung
AT518695B1 (de) * 2016-05-20 2018-08-15 Ait Austrian Inst Tech Gmbh Anordnung zur Bestimmung des Füllstands der Flüssigkeit in der Karpule
GB2554923B (en) * 2016-10-14 2021-09-15 Domino Uk Ltd Improvements in or relating to inkjet printers
DE102016123489A1 (de) * 2016-12-05 2018-06-07 Prominent Gmbh Füllstandssensor
EP3630231B1 (en) * 2017-05-25 2023-11-01 West Pharmaceutical Services, Inc. Smart syringe using nfc communication and capacitance detection
JP7023988B2 (ja) * 2017-06-06 2022-02-22 ウエスト ファーマスーティカル サービシーズ インコーポレイテッド 埋込み電子機器を有するエラストマーアーティクルおよびその製造方法
MX2019014579A (es) 2017-06-24 2020-02-07 Nxstage Medical Inc Sistemas, dispositivos y metodos de manejo y medicion de fluidos.
US10548688B2 (en) 2017-07-10 2020-02-04 Addent, Inc. Device and method for heating dental composite materials
US10172690B1 (en) * 2017-07-10 2019-01-08 Addent, Inc. Device and method for heating dental composite materials
CN109839169A (zh) * 2017-11-27 2019-06-04 北京至感传感器技术研究院有限公司 电容式液位传感器及真空度在线监测装置
US10151616B1 (en) * 2017-11-28 2018-12-11 Semiconductor Components Industries, Llc Flowable material level sensing with shaped electrodes
EP3501568A1 (en) * 2017-12-20 2019-06-26 Valtronic Technologies (Holding) SA Portable liquid injection device
EP3749275B1 (en) * 2018-02-06 2024-04-17 Packaging Technologies & Inspection, Llc Device and method for testing and inspecting the integrity of an autoinjector
WO2019162222A1 (en) * 2018-02-26 2019-08-29 Haselmeier Ag Dosage determination using electrical conductivity in an injection device
USD943737S1 (en) * 2019-01-22 2022-02-15 Certa Dose, Inc. Overdose resistant drug delivery syringe
CN111135387B (zh) * 2020-02-27 2021-11-02 徐勇 一种基于多传感器融合的滴速监测装置及方法
WO2022132674A1 (en) * 2020-12-16 2022-06-23 Merck Sharp & Dohme Corp. Syringes and injectors with capacitive sensing and methods of making and using same
CN113155234A (zh) * 2021-04-25 2021-07-23 上海钛米机器人股份有限公司 液面检测系统、方法、装置、计算机设备及可读存储介质
KR102301284B1 (ko) * 2021-08-09 2021-09-13 주식회사 오디텍 연료저장장치의 레벨게이지 센서구조
TWI836475B (zh) * 2022-06-15 2024-03-21 國立臺北科技大學 液面感測裝置
CN116849831A (zh) * 2023-07-06 2023-10-10 北京航空航天大学 一种手术力感知注射器
WO2026012966A1 (en) 2024-07-08 2026-01-15 Merck Patent Gmbh Water tank with liquid level sensor, combination of tank and base, and method for detecting level of water in a tank

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004040441A1 (de) * 2004-08-20 2006-06-14 Disetronic Licensing Ag Vorrichtung und Verfahren zur Bestimmung des Füllstandes einer Ampulle
WO2007107558A2 (en) * 2006-03-20 2007-09-27 Novo Nordisk A/S Determination of cartridge content by capacitive means
US20080152507A1 (en) * 2006-12-21 2008-06-26 Lifescan, Inc. Infusion pump with a capacitive displacement position sensor
US20100102799A1 (en) * 2008-10-27 2010-04-29 Schnidrig Juerg Cartridge with fill level detection
WO2013138830A1 (de) * 2012-03-22 2013-09-26 Ait Austrian Institute Of Technology Gmbh Kapazitiver nfc-basierter füllstandssensor für insulin-pens

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6110148A (en) * 1994-07-22 2000-08-29 Health Hero Network, Inc. Capacitance-based dose measurements in syringes
US6490920B1 (en) * 1997-08-25 2002-12-10 Millennium Sensors Ltd. Compensated capacitive liquid level sensor
EP1583950B1 (en) * 2002-12-26 2017-04-05 Meso Scale Technologies, LLC. Assay cartridges and methods of using the same
US8221356B2 (en) * 2004-10-21 2012-07-17 Novo Nordisk A/S Medication delivery system with a detector for providing a signal indicative of an amount of a set and/or ejected dose of drug
WO2010098927A1 (en) * 2009-02-27 2010-09-02 Lifescan, Inc. Medical module for drug delivery pen
US20110071492A1 (en) * 2009-09-18 2011-03-24 Becton, Dickinson And Company Hub assembly having a hidden needle for a drug delivery pen
WO2013012526A1 (en) * 2011-07-18 2013-01-24 Mallinckrodt Llc Injection system with capacitive sensing
WO2014025796A2 (en) * 2012-08-06 2014-02-13 Minipumps, Llc. Piston pump devices
AT513452B1 (de) 2012-10-05 2014-08-15 Ait Austrian Inst Technology Abgabevorrichtung für Medikamente

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004040441A1 (de) * 2004-08-20 2006-06-14 Disetronic Licensing Ag Vorrichtung und Verfahren zur Bestimmung des Füllstandes einer Ampulle
WO2007107558A2 (en) * 2006-03-20 2007-09-27 Novo Nordisk A/S Determination of cartridge content by capacitive means
US20080152507A1 (en) * 2006-12-21 2008-06-26 Lifescan, Inc. Infusion pump with a capacitive displacement position sensor
US20100102799A1 (en) * 2008-10-27 2010-04-29 Schnidrig Juerg Cartridge with fill level detection
WO2013138830A1 (de) * 2012-03-22 2013-09-26 Ait Austrian Institute Of Technology Gmbh Kapazitiver nfc-basierter füllstandssensor für insulin-pens

Also Published As

Publication number Publication date
US20170119970A1 (en) 2017-05-04
EP3131605A1 (de) 2017-02-22
CN106573110A (zh) 2017-04-19
BR112016023670A2 (pt) 2017-08-15
US10369287B2 (en) 2019-08-06
WO2015157785A1 (de) 2015-10-22
ES2687034T3 (es) 2018-10-23
JP2017511209A (ja) 2017-04-20
DK3131605T3 (en) 2018-11-26
AT515762A1 (de) 2015-11-15
EP3131605B1 (de) 2018-08-01

Similar Documents

Publication Publication Date Title
EP3131605B1 (de) Medikamenteninjektor mit kapazitiver füllstandsmessung und berührungssensor
AT513452B1 (de) Abgabevorrichtung für Medikamente
AT512504B1 (de) Vorrichtung und Verfahren zur Bestimmung der Kapazität
WO2006021295A1 (de) Vorrichtung und verfahren zur bestimmung des füllstandes einer ampulle
EP1305994B1 (de) Kornfeuchtigkeitssensor
DE3331305C2 (enExample)
WO2001056635A1 (de) Behälter und vorrichtung zur verabreichung einer substanz
DE2842028A1 (de) Vorrichtung zum messen der kapazitaet eines kondensators
EP4134637B1 (de) Kapazitive füllstandsonde ohne totbereich
EP3250265B1 (de) Abgabevorrichtung zur abgabe von flüssigkeiten und verfahren zur bestimmung eines parameters einer flüssigkeit in einem behälter
DE10063557B4 (de) Verfahren und Vorrichtung zum Messen von Pegelständen
DE102016208635A1 (de) Verfahren und Vorrichtung zum Bestimmen eines Injektionsvorgangs eines Injektionsgeräts und Injektionsgerät zum Injizieren von Fluid
DE112005000387T5 (de) Messverfahren für die genaue Größe von Luftblasen in einer durch einen Schlauch fließenden Flüssigkeit und eine Elektrode eines Kapazitätssensors und ein Kapazitätssensor zur Durchführung des Messverfahrens
AT518695B1 (de) Anordnung zur Bestimmung des Füllstands der Flüssigkeit in der Karpule
DE102019129793A1 (de) Vorrichtung zum kapazitiven Messen des Pulverfüllstands in einer Fülleinrichtung einer Rundläuferpresse
DE112024002764T5 (de) Referenzmesstechnik für kapazitive erfassung
DE102017007946A1 (de) Sensoranordnung zur potentiometrischen Messung einer Füllstandshöhe in einem Behälter

Legal Events

Date Code Title Description
MM01 Lapse because of not paying annual fees

Effective date: 20230709