ES2687034T3 - Inyector de medicamentos con medición de nivel de llenado capacitivo y sensor de contacto - Google Patents
Inyector de medicamentos con medición de nivel de llenado capacitivo y sensor de contacto Download PDFInfo
- Publication number
- ES2687034T3 ES2687034T3 ES15716393.2T ES15716393T ES2687034T3 ES 2687034 T3 ES2687034 T3 ES 2687034T3 ES 15716393 T ES15716393 T ES 15716393T ES 2687034 T3 ES2687034 T3 ES 2687034T3
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- Prior art keywords
- container
- measuring electrodes
- capacitance
- dispensing device
- shield
- Prior art date
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- 238000005259 measurement Methods 0.000 title claims abstract description 58
- 239000003814 drug Substances 0.000 title claims abstract description 14
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- 239000011248 coating agent Substances 0.000 claims abstract description 7
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- 238000002483 medication Methods 0.000 claims abstract description 4
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Classifications
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- 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
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- 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
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- A61J1/05—Containers specially adapted for medical or pharmaceutical purposes for collecting, storing or administering blood, plasma or medical fluids ; Infusion or perfusion containers
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- A61J1/065—Rigid ampoules, e.g. glass ampoules
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- 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
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- A—HUMAN NECESSITIES
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- 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
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- 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
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
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- 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
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- 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
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- 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
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- 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—Details specific display means, e.g. to indicate dose setting
- A61M2005/3126—Specific display means related to dosing
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- A—HUMAN NECESSITIES
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- 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
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- 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
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- 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
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- 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
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- A—HUMAN NECESSITIES
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- 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
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- A—HUMAN NECESSITIES
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- 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)
- Power Engineering (AREA)
- Vascular Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- Anesthesiology (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)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT502832014 | 2014-04-15 | ||
| AT502832014 | 2014-04-15 | ||
| ATA50477/2014A AT515762B1 (de) | 2014-04-15 | 2014-07-09 | Abgabevorrichtung zur Abgabe von Flüssigkeiten |
| AT504772014 | 2014-07-09 | ||
| PCT/AT2015/050061 WO2015157785A1 (de) | 2014-04-15 | 2015-03-09 | Medikamenteninjektor mit kapazitiver füllstandsmessung und berührungssensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2687034T3 true ES2687034T3 (es) | 2018-10-23 |
Family
ID=52874874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES15716393.2T Active ES2687034T3 (es) | 2014-04-15 | 2015-03-09 | Inyector de medicamentos con medición de nivel de llenado capacitivo y sensor de contacto |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US10369287B2 (cg-RX-API-DMAC7.html) |
| EP (1) | EP3131605B1 (cg-RX-API-DMAC7.html) |
| JP (1) | JP2017511209A (cg-RX-API-DMAC7.html) |
| CN (1) | CN106573110A (cg-RX-API-DMAC7.html) |
| AT (1) | AT515762B1 (cg-RX-API-DMAC7.html) |
| BR (1) | BR112016023670A2 (cg-RX-API-DMAC7.html) |
| DK (1) | DK3131605T3 (cg-RX-API-DMAC7.html) |
| ES (1) | ES2687034T3 (cg-RX-API-DMAC7.html) |
| WO (1) | WO2015157785A1 (cg-RX-API-DMAC7.html) |
Families Citing this family (24)
| 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 |
| US10898647B2 (en) | 2015-07-31 | 2021-01-26 | 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 |
| US11020529B2 (en) | 2015-07-31 | 2021-06-01 | Sanofi-Aventis Deutschland Gmbh | Sensor for a drug delivery device |
| WO2017021229A1 (en) | 2015-07-31 | 2017-02-09 | Sanofi-Aventis Deutschland Gmbh | Sensor, cartridge and 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 |
| CN110678215B (zh) * | 2017-05-25 | 2022-02-25 | 西部制药服务有限公司 | 使用nfc通信和电容检测的智能注射器 |
| 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 |
| EP3641853B1 (en) | 2017-06-24 | 2023-10-11 | NxStage Medical Inc. | Fluid management and measurement systems, devices, and methods |
| 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 |
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| AT512504B1 (de) | 2012-03-22 | 2013-09-15 | Seibersdorf Labor Gmbh | Vorrichtung und Verfahren zur Bestimmung der Kapazität |
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| AT513452B1 (de) | 2012-10-05 | 2014-08-15 | Ait Austrian Inst Technology | Abgabevorrichtung für Medikamente |
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| BR112016023670A2 (pt) | 2017-08-15 |
| US10369287B2 (en) | 2019-08-06 |
| WO2015157785A1 (de) | 2015-10-22 |
| AT515762A1 (de) | 2015-11-15 |
| EP3131605B1 (de) | 2018-08-01 |
| CN106573110A (zh) | 2017-04-19 |
| EP3131605A1 (de) | 2017-02-22 |
| JP2017511209A (ja) | 2017-04-20 |
| AT515762B1 (de) | 2016-02-15 |
| DK3131605T3 (en) | 2018-11-26 |
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