BR112022023800A2 - Sistema de detecção para aparelho de controle de fluxo - Google Patents
Sistema de detecção para aparelho de controle de fluxoInfo
- Publication number
- BR112022023800A2 BR112022023800A2 BR112022023800A BR112022023800A BR112022023800A2 BR 112022023800 A2 BR112022023800 A2 BR 112022023800A2 BR 112022023800 A BR112022023800 A BR 112022023800A BR 112022023800 A BR112022023800 A BR 112022023800A BR 112022023800 A2 BR112022023800 A2 BR 112022023800A2
- Authority
- BR
- Brazil
- Prior art keywords
- sensor
- flow control
- detection system
- power pack
- ultrasonic
- Prior art date
Links
- 238000001514 detection method Methods 0.000 title abstract 2
- 239000012530 fluid Substances 0.000 abstract 2
- 238000005086 pumping Methods 0.000 abstract 1
Classifications
-
- 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
- A61J15/00—Feeding-tubes for therapeutic purposes
- A61J15/0026—Parts, details or accessories for feeding-tubes
- A61J15/008—Sensor means, e.g. for sensing reflux, acidity or pressure
- A61J15/0088—Sensor means, e.g. for sensing reflux, acidity or pressure for sensing parameters related to the device
-
- 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
- A61J15/00—Feeding-tubes for therapeutic purposes
- A61J15/0026—Parts, details or accessories for feeding-tubes
- A61J15/0076—Feeding pumps
-
- 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
- A61M5/14212—Pumping with an aspiration and an expulsion action
-
- 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
- A61M5/16804—Flow controllers
-
- 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
- A61M5/16854—Monitoring, detecting, signalling or eliminating infusion flow anomalies by monitoring line pressure
-
- 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
- A61M2005/16863—Occlusion 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
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3331—Pressure; Flow
-
- 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
- A61M2205/3331—Pressure; Flow
- A61M2205/3334—Measuring or controlling the flow rate
-
- 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
- A61M2205/3375—Acoustical, e.g. ultrasonic, 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
- A61M2205/50—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
- 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
- A61M5/14212—Pumping with an aspiration and an expulsion action
- A61M5/14228—Pumping with an aspiration and an expulsion action with linear peristaltic action, i.e. comprising at least three pressurising members or a helical member
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- Engineering & Computer Science (AREA)
- Vascular Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Measuring Volume Flow (AREA)
- Flow Control (AREA)
Abstract
SISTEMA DE DETECÇÃO PARA APARELHO DE CONTROLE DE FLUXO. Um aparelho de controle de fluxo compreendendo um alojamento capaz de receber uma porção do conjunto de alimentação, um dispositivo de bombeamento configurado para receber o conjunto de alimentação e pode produzir um fluxo de fluido no conjunto de alimentação e fornecer fluido a um sujeito, um sensor ultrassônico pode ser configurado para produzir um sinal de sensor indicativo de uma condição do conjunto de alimentação, e um circuito de controle em comunicação com o sensor ultrassônico para receber o sinal de sensor a partir do sensor ultrassônico indicativo da condição do conjunto de alimentação. O sensor ultrassônico pode compreender uma pluralidade de componentes de sensor que podem ser configurados para emitir um sinal ultrassônico em uma primeira direção, e em uma segunda direção oposta à primeira direção através do conjunto de alimentação.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US202063028951P | 2020-05-22 | 2020-05-22 | |
PCT/US2021/033847 WO2021237198A1 (en) | 2020-05-22 | 2021-05-24 | Detection system for flow control apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112022023800A2 true BR112022023800A2 (pt) | 2022-12-20 |
Family
ID=78609340
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112022023800A BR112022023800A2 (pt) | 2020-05-22 | 2021-05-24 | Sistema de detecção para aparelho de controle de fluxo |
Country Status (10)
Country | Link |
---|---|
US (1) | US11877983B2 (pt) |
EP (1) | EP4153273A1 (pt) |
JP (1) | JP2023527143A (pt) |
CN (1) | CN115551571A (pt) |
AU (1) | AU2021276012A1 (pt) |
BR (1) | BR112022023800A2 (pt) |
CA (1) | CA3175692A1 (pt) |
CO (1) | CO2022016967A2 (pt) |
MX (1) | MX2022014612A (pt) |
WO (1) | WO2021237198A1 (pt) |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3616324B2 (ja) * | 2000-11-27 | 2005-02-02 | 東京計装株式会社 | 伝播時間差方式による超音波流量計 |
DE10348676A1 (de) | 2003-10-15 | 2005-05-12 | Flowtec Ag | Vorrichtung zur Bestimmung und/oder Überwachung des Volumen- und/oder Massendurchflusses eines Mediums in einer Rohrleitung |
US7117104B2 (en) * | 2004-06-28 | 2006-10-03 | Celerity, Inc. | Ultrasonic liquid flow controller |
DE102005047790A1 (de) * | 2005-10-05 | 2007-04-12 | Endress + Hauser Flowtec Ag | Vorrichtung zur Bestimmung oder Überwachung des Volumen- oder Massedurchflusses eines Mediums durch eine Rohrleitung |
DE102008029772A1 (de) | 2008-06-25 | 2009-12-31 | Endress + Hauser Flowtec Ag | Verfahren und Messsystem zur Bestimmung und/oder Überwachung des Durchflusses eines Messmediums durch ein Messrohr |
DE102008034412A1 (de) | 2008-07-23 | 2010-01-28 | Endress + Hauser Flowtec Ag | Ultraschallsensor eines Messsystems zur Bestimmung und/oder Überwachung des Durchflusses eines Messmediums durch ein Messrohr |
DE102008034411A1 (de) | 2008-07-23 | 2010-01-28 | Endress + Hauser Flowtec Ag | Verfahren und Messsystem zur Bestimmung und/oder Überwachung des Durchflusses eines Messmediums durch ein Messrohr |
JP5875999B2 (ja) | 2013-03-21 | 2016-03-02 | アズビル株式会社 | 超音波流量計、流体速度測定方法、および流体速度測定プログラム |
WO2014175588A1 (ko) | 2013-04-25 | 2014-10-30 | 주식회사 우진 | 초음파 유량 측정 시스템 |
CA2925569C (en) * | 2013-09-30 | 2018-09-11 | Covidien Lp | Certification cassette and related methods |
US10151618B2 (en) | 2014-01-24 | 2018-12-11 | Versum Materials Us, Llc | Ultrasonic liquid level sensing systems |
-
2021
- 2021-05-24 CA CA3175692A patent/CA3175692A1/en active Pending
- 2021-05-24 US US17/328,556 patent/US11877983B2/en active Active
- 2021-05-24 WO PCT/US2021/033847 patent/WO2021237198A1/en unknown
- 2021-05-24 BR BR112022023800A patent/BR112022023800A2/pt unknown
- 2021-05-24 JP JP2022570352A patent/JP2023527143A/ja active Pending
- 2021-05-24 MX MX2022014612A patent/MX2022014612A/es unknown
- 2021-05-24 AU AU2021276012A patent/AU2021276012A1/en active Pending
- 2021-05-24 EP EP21809590.9A patent/EP4153273A1/en active Pending
- 2021-05-24 CN CN202180037110.3A patent/CN115551571A/zh active Pending
-
2022
- 2022-11-26 CO CONC2022/0016967A patent/CO2022016967A2/es unknown
Also Published As
Publication number | Publication date |
---|---|
AU2021276012A1 (en) | 2022-10-27 |
CA3175692A1 (en) | 2021-11-25 |
EP4153273A1 (en) | 2023-03-29 |
CO2022016967A2 (es) | 2022-12-09 |
US20210361534A1 (en) | 2021-11-25 |
JP2023527143A (ja) | 2023-06-27 |
US11877983B2 (en) | 2024-01-23 |
MX2022014612A (es) | 2022-12-16 |
CN115551571A (zh) | 2022-12-30 |
WO2021237198A1 (en) | 2021-11-25 |
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