AT512504B1 - Vorrichtung und Verfahren zur Bestimmung der Kapazität - Google Patents
Vorrichtung und Verfahren zur Bestimmung der Kapazität Download PDFInfo
- Publication number
- AT512504B1 AT512504B1 ATA358/2012A AT3582012A AT512504B1 AT 512504 B1 AT512504 B1 AT 512504B1 AT 3582012 A AT3582012 A AT 3582012A AT 512504 B1 AT512504 B1 AT 512504B1
- Authority
- AT
- Austria
- Prior art keywords
- antenna
- electrodes
- communication unit
- liquid container
- data communication
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 13
- 238000004891 communication Methods 0.000 claims abstract description 81
- 238000005259 measurement Methods 0.000 claims abstract description 22
- 230000005284 excitation Effects 0.000 claims abstract description 8
- 238000010276 construction Methods 0.000 claims abstract description 5
- 239000007788 liquid Substances 0.000 claims description 113
- 239000003990 capacitor Substances 0.000 claims description 42
- 238000002347 injection Methods 0.000 claims description 10
- 239000007924 injection Substances 0.000 claims description 10
- 230000005672 electromagnetic field Effects 0.000 claims description 9
- 239000012530 fluid Substances 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000004804 winding Methods 0.000 claims description 4
- 230000006870 function Effects 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 3
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- NOESYZHRGYRDHS-UHFFFAOYSA-N insulin Chemical compound N1C(=O)C(NC(=O)C(CCC(N)=O)NC(=O)C(CCC(O)=O)NC(=O)C(C(C)C)NC(=O)C(NC(=O)CN)C(C)CC)CSSCC(C(NC(CO)C(=O)NC(CC(C)C)C(=O)NC(CC=2C=CC(O)=CC=2)C(=O)NC(CCC(N)=O)C(=O)NC(CC(C)C)C(=O)NC(CCC(O)=O)C(=O)NC(CC(N)=O)C(=O)NC(CC=2C=CC(O)=CC=2)C(=O)NC(CSSCC(NC(=O)C(C(C)C)NC(=O)C(CC(C)C)NC(=O)C(CC=2C=CC(O)=CC=2)NC(=O)C(CC(C)C)NC(=O)C(C)NC(=O)C(CCC(O)=O)NC(=O)C(C(C)C)NC(=O)C(CC(C)C)NC(=O)C(CC=2NC=NC=2)NC(=O)C(CO)NC(=O)CNC2=O)C(=O)NCC(=O)NC(CCC(O)=O)C(=O)NC(CCCNC(N)=N)C(=O)NCC(=O)NC(CC=3C=CC=CC=3)C(=O)NC(CC=3C=CC=CC=3)C(=O)NC(CC=3C=CC(O)=CC=3)C(=O)NC(C(C)O)C(=O)N3C(CCC3)C(=O)NC(CCCCN)C(=O)NC(C)C(O)=O)C(=O)NC(CC(N)=O)C(O)=O)=O)NC(=O)C(C(C)CC)NC(=O)C(CO)NC(=O)C(C(C)O)NC(=O)C1CSSCC2NC(=O)C(CC(C)C)NC(=O)C(NC(=O)C(CCC(N)=O)NC(=O)C(CC(N)=O)NC(=O)C(NC(=O)C(N)CC=1C=CC=CC=1)C(C)C)CC1=CN=CN1 NOESYZHRGYRDHS-UHFFFAOYSA-N 0.000 description 16
- 239000003708 ampul Substances 0.000 description 13
- 102000004877 Insulin Human genes 0.000 description 8
- 108090001061 Insulin Proteins 0.000 description 8
- 229940125396 insulin Drugs 0.000 description 8
- 239000003814 drug Substances 0.000 description 7
- 230000008901 benefit Effects 0.000 description 5
- 229940079593 drug Drugs 0.000 description 5
- 238000011161 development Methods 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000004026 adhesive bonding Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000009499 grossing Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000007740 vapor deposition Methods 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 229960000074 biopharmaceutical Drugs 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 229940088597 hormone Drugs 0.000 description 1
- 239000005556 hormone Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 229940127560 insulin pen Drugs 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
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
- A61M5/16831—Monitoring, detecting, signalling or eliminating infusion flow anomalies
- A61M5/1684—Monitoring, detecting, signalling or eliminating infusion flow anomalies by detecting the amount of infusate remaining, e.g. signalling end of infusion
-
- 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
- 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
-
- 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
- G01F23/266—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 measuring circuits therefor
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
- H04B5/20—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by the transmission technique; characterised by the transmission medium
- H04B5/24—Inductive coupling
- H04B5/26—Inductive coupling using coils
- H04B5/266—One coil at each side, e.g. with primary and secondary coils
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
- H04B5/70—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes
- H04B5/73—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for taking measurements, e.g. using sensing coils
-
- 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
-
- 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
- A61M2230/00—Measuring parameters of the user
- A61M2230/65—Impedance, e.g. conductivity, capacity
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/142—Pressure infusion, e.g. using pumps
- A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
- A61M5/1452—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/31—Details
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2270/00—Control; Monitoring or safety arrangements
- F04C2270/04—Force
- F04C2270/042—Force radial
- F04C2270/0421—Controlled or regulated
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Power Engineering (AREA)
- Electromagnetism (AREA)
- Thermal Sciences (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Hematology (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Anesthesiology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Near-Field Transmission Systems (AREA)
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ATA358/2012A AT512504B1 (de) | 2012-03-22 | 2012-03-22 | Vorrichtung und Verfahren zur Bestimmung der Kapazität |
| RU2014142453A RU2617248C2 (ru) | 2012-03-22 | 2013-03-08 | Основанный на ближней бесконтактной связи (nfs) датчик уровня заполнения инсулиновой ручки |
| EP13713337.7A EP2828627A1 (de) | 2012-03-22 | 2013-03-08 | Kapazitiver nfc-basierter füllstandssensor für insulin-pens |
| US14/386,960 US20150045727A1 (en) | 2012-03-22 | 2013-03-08 | Capacitive nfc-based fill level sensor for insulin pens |
| CN201380026720.9A CN104395714B (zh) | 2012-03-22 | 2013-03-08 | 用于胰岛素笔的、基于电容nfc的液位传感器 |
| PCT/AT2013/050060 WO2013138830A1 (de) | 2012-03-22 | 2013-03-08 | Kapazitiver nfc-basierter füllstandssensor für insulin-pens |
| IN7903DEN2014 IN2014DN07903A (enExample) | 2012-03-22 | 2013-03-08 | |
| JP2015500709A JP6140267B2 (ja) | 2012-03-22 | 2013-03-08 | インシュリンペン用の近距離無線通信に基づく容量式充填度センサー |
| CA2868098A CA2868098A1 (en) | 2012-03-22 | 2013-03-08 | Capacitive nfc-based fill level sensor for insulin pens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ATA358/2012A AT512504B1 (de) | 2012-03-22 | 2012-03-22 | Vorrichtung und Verfahren zur Bestimmung der Kapazität |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AT512504B1 true AT512504B1 (de) | 2013-09-15 |
| AT512504A4 AT512504A4 (de) | 2013-09-15 |
Family
ID=48044487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ATA358/2012A AT512504B1 (de) | 2012-03-22 | 2012-03-22 | Vorrichtung und Verfahren zur Bestimmung der Kapazität |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US20150045727A1 (enExample) |
| EP (1) | EP2828627A1 (enExample) |
| JP (1) | JP6140267B2 (enExample) |
| CN (1) | CN104395714B (enExample) |
| AT (1) | AT512504B1 (enExample) |
| CA (1) | CA2868098A1 (enExample) |
| IN (1) | IN2014DN07903A (enExample) |
| RU (1) | RU2617248C2 (enExample) |
| WO (1) | WO2013138830A1 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102014112019A1 (de) * | 2014-08-22 | 2016-02-25 | Pepperl + Fuchs Gmbh | Sensoreinheit zur Temperaturüberwachung sowie zur Temperaturkompensation eines Ultraschallsensors sowie eine Anordnung enthaltend eine Sensoreinheit und einen Ultraschallsensor |
Families Citing this family (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT514156B1 (de) * | 2013-03-20 | 2018-06-15 | Seibersdorf Labor Gmbh | Getränkedose |
| AT515762B1 (de) | 2014-04-15 | 2016-02-15 | Seibersdorf Labor Gmbh | Abgabevorrichtung zur Abgabe von Flüssigkeiten |
| EP2982400A1 (en) | 2014-08-07 | 2016-02-10 | Valtronic Technologies (Holding) SA | Device for attachment to a portable liquid injection device |
| EP3283145B1 (en) * | 2015-04-16 | 2024-08-28 | Sanofi-Aventis Deutschland GmbH | Sensor and sensor assembly for capacitive determination of a filling level |
| US11291252B2 (en) * | 2015-12-18 | 2022-04-05 | Rai Strategic Holdings, Inc. | Proximity sensing for an aerosol delivery device |
| JP6832369B2 (ja) | 2015-12-30 | 2021-02-24 | アセンディス ファーマ エー／エス | カートリッジ保持システムを備える自動注射器 |
| EP3397320B1 (en) | 2015-12-30 | 2024-11-27 | Ascendis Pharma A/S | Auto injector with charger safety |
| CA3290056A1 (en) | 2015-12-30 | 2025-11-29 | Ascendis Pharma A/S | Auto injector with detection of plunger resistance |
| EP4527432A3 (en) | 2015-12-30 | 2025-06-04 | Ascendis Pharma A/S | Auto injector with adaptable air-shot mechanism |
| JP7051702B2 (ja) | 2015-12-30 | 2022-04-11 | アセンディス ファーマ エー／エス | 温度制御付き自動注射器 |
| US9995616B2 (en) | 2016-04-28 | 2018-06-12 | Caterpillar Inc. | Fluid level monitoring system |
| ES2851901T3 (es) | 2016-08-03 | 2021-09-09 | Valtronic Tech Holding Sa | Dispositivo para fijarse a un dispositivo de inyección de líquido portátil |
| JP6721477B2 (ja) * | 2016-09-29 | 2020-07-15 | テルモ株式会社 | 薬液投与装置 |
| KR101860928B1 (ko) | 2016-10-18 | 2018-05-24 | 이오플로우 주식회사 | 약액 주입 장치 |
| US11077254B2 (en) * | 2016-12-14 | 2021-08-03 | Medimmune, Llc | Embedded multiple-part sensor within a plunger rod to capture and transit injection information |
| EP3338832A1 (en) | 2016-12-23 | 2018-06-27 | Sanofi-Aventis Deutschland GmbH | Medicament delivery device |
| CN107179446B (zh) * | 2017-05-18 | 2020-03-24 | 珠海艾派克微电子有限公司 | 电容检测方法及装置 |
| CN115591054A (zh) | 2017-05-23 | 2023-01-13 | 阿森迪斯药物股份有限公司（Dk） | 自动注射器、系统和用于控制自动注射器的方法 |
| CN106983930A (zh) * | 2017-05-26 | 2017-07-28 | 南通大学附属医院 | 一种便于观察胰岛素剩余量的注射笔 |
| EP3415186A1 (en) | 2017-06-15 | 2018-12-19 | Koninklijke Philips N.V. | Harvesting energy from operation of a syringe |
| SG11201910224VA (en) | 2017-06-29 | 2020-01-30 | Ascendis Pharma As | Auto injector with reconstitution handling support |
| US20190009019A1 (en) * | 2017-07-07 | 2019-01-10 | Neuroderm, Ltd. | Device for subcutaneous delivery of fluid medicament |
| US11833333B2 (en) | 2017-07-12 | 2023-12-05 | Insuline Medical Ltd | Drug tracking device |
| SG10201706747UA (en) * | 2017-08-17 | 2019-03-28 | Nat Univ Hospital Singapore Pte Ltd | System and apparatus for eye drop administration compliance |
| US20210023305A1 (en) | 2018-02-06 | 2021-01-28 | Valtronic Technologies (Holding) Sa | Device for attachment to a portable liquid injection device |
| CN116368356A (zh) | 2020-10-30 | 2023-06-30 | 美国亚德诺半导体公司 | 传感器模块 |
| US20230398290A1 (en) * | 2020-10-30 | 2023-12-14 | Analog Devices, Inc. | Capacitive sensing for drug delivery |
| US12020105B2 (en) * | 2021-05-07 | 2024-06-25 | Daniel Knotts | Radio-frequency identification (RFID) capacitance liquid measurement tag system |
| EP4285959A1 (en) * | 2022-06-01 | 2023-12-06 | Becton, Dickinson and Company | Battery-free sensing solution for drug delivery devices |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5720733A (en) * | 1994-07-22 | 1998-02-24 | Raya Systems, Inc. | Apparatus for determining and recording injection doses in syringes using electrical capacitance measurements |
| WO2006021295A1 (de) * | 2004-08-20 | 2006-03-02 | Disetronic Licensing Ag | Vorrichtung und verfahren zur bestimmung des füllstandes einer ampulle |
| US7159774B2 (en) * | 2003-04-30 | 2007-01-09 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Magnetic field response measurement acquisition system |
Family Cites Families (17)
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| DE102014112019A1 (de) * | 2014-08-22 | 2016-02-25 | Pepperl + Fuchs Gmbh | Sensoreinheit zur Temperaturüberwachung sowie zur Temperaturkompensation eines Ultraschallsensors sowie eine Anordnung enthaltend eine Sensoreinheit und einen Ultraschallsensor |
| DE102014112019B4 (de) | 2014-08-22 | 2022-11-03 | Pepperl + Fuchs Gmbh | Sensoreinheit zur Temperaturüberwachung sowie zur Temperaturkompensation eines Ultraschallsensors sowie eine Anordnung enthaltend eine Sensoreinheit und einen Ultraschallsensor |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2013138830A1 (de) | 2013-09-26 |
| EP2828627A1 (de) | 2015-01-28 |
| RU2617248C2 (ru) | 2017-04-24 |
| RU2014142453A (ru) | 2016-05-20 |
| CN104395714A (zh) | 2015-03-04 |
| AT512504A4 (de) | 2013-09-15 |
| JP6140267B2 (ja) | 2017-05-31 |
| US20150045727A1 (en) | 2015-02-12 |
| JP2015512509A (ja) | 2015-04-27 |
| IN2014DN07903A (enExample) | 2015-04-24 |
| CA2868098A1 (en) | 2013-09-26 |
| CN104395714B (zh) | 2017-12-19 |
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