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MX2018000646A - Sistema magnetico de deteccion de presion para una bomba de infusion. - Google Patents

Sistema magnetico de deteccion de presion para una bomba de infusion.

Info

Publication number
MX2018000646A
MX2018000646A MX2018000646A MX2018000646A MX2018000646A MX 2018000646 A MX2018000646 A MX 2018000646A MX 2018000646 A MX2018000646 A MX 2018000646A MX 2018000646 A MX2018000646 A MX 2018000646A MX 2018000646 A MX2018000646 A MX 2018000646A
Authority
MX
Mexico
Prior art keywords
infusion pump
sensing system
pressure sensing
magnetic pressure
magnetic field
Prior art date
Application number
MX2018000646A
Other languages
English (en)
Inventor
T Juretich Jeffery
K Elwood Michael
SZCZOTKA Daniel
Original Assignee
Zevex Inc
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 Zevex Inc filed Critical Zevex Inc
Publication of MX2018000646A publication Critical patent/MX2018000646A/es

Links

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
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/14212—Pumping with an aspiration and an expulsion action
    • A61M5/14232—Roller pumps
    • 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
    • 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
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
    • G01R33/06—Measuring direction or magnitude of magnetic fields or magnetic flux using galvano-magnetic devices
    • G01R33/07—Hall effect devices
    • G01R33/072—Constructional adaptation of the sensor to specific applications
    • 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
    • A61M2005/14208—Pressure infusion, e.g. using pumps with a programmable infusion control system, characterised by the infusion program
    • 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
    • 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
    • A61M2005/16868—Downstream occlusion sensors
    • 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
    • A61M2005/16872—Upstream occlusion sensors
    • 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
    • A61M2205/12—General characteristics of the apparatus with interchangeable cassettes forming partially or totally the fluid circuit
    • 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
    • A61M2205/18—General characteristics of the apparatus with alarm
    • 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
    • A61M2205/3331—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
    • A61M2205/70—General characteristics of the apparatus with testing or calibration facilities
    • A61M2205/702—General characteristics of the apparatus with testing or calibration facilities automatically during use

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)
  • Physics & Mathematics (AREA)
  • Hematology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Anesthesiology (AREA)
  • Engineering & Computer Science (AREA)
  • Vascular Medicine (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

Una bomba de infusión que tiene uno o más sensores magnéticos de presión para detectar las oclusiones en el tubo se provee de al menos un sensor de efecto Hall secundario correspondiente configurado para detectar un campo magnético en el ambiente que afecta las mediciones de la presión, de modo que puedan adoptarse acciones correctivas para mitigar los efectos del campo magnético en el ambiente.
MX2018000646A 2015-07-24 2015-07-24 Sistema magnetico de deteccion de presion para una bomba de infusion. MX2018000646A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2015/041873 WO2017018974A1 (en) 2015-07-24 2015-07-24 Magnetic pressure sensing system for an infusion pump

Publications (1)

Publication Number Publication Date
MX2018000646A true MX2018000646A (es) 2018-05-11

Family

ID=57884732

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2018000646A MX2018000646A (es) 2015-07-24 2015-07-24 Sistema magnetico de deteccion de presion para una bomba de infusion.

Country Status (13)

Country Link
US (1) US11077248B2 (es)
EP (1) EP3325044B1 (es)
JP (1) JP6577669B2 (es)
KR (1) KR102073115B1 (es)
CN (1) CN107847663B (es)
AU (1) AU2015403441B2 (es)
BR (1) BR112018001380B1 (es)
CA (1) CA2992707C (es)
DK (1) DK3325044T3 (es)
ES (1) ES2786398T3 (es)
MX (1) MX2018000646A (es)
SA (1) SA518390796B1 (es)
WO (1) WO2017018974A1 (es)

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Publication number Priority date Publication date Assignee Title
EP1762259B2 (en) 2005-09-12 2025-01-01 Unomedical A/S Inserter for an infusion set with a first and second spring units
WO2012123274A1 (en) 2011-03-14 2012-09-20 Unomedical A/S Inserter system with transport protection
US9241641B2 (en) 2012-07-20 2016-01-26 Acist Medical Systems, Inc. Fiber optic sensor assembly for sensor delivery device
US11344480B2 (en) 2018-07-26 2022-05-31 Medline Industries, Lp Enteral fluid delivery system
CN109026653B (zh) * 2018-09-29 2025-01-17 瞬知（广州）健康科技有限公司 一种基于微流控泵的输注异常状态检测及控制系统
WO2020092757A1 (en) * 2018-10-31 2020-05-07 Acist Medical Systems, Inc. Fluid pressure sensor protection
US10765798B2 (en) 2019-01-24 2020-09-08 Medline Industries, Inc. Feeding syringe holder
AU2020257791A1 (en) * 2019-04-16 2021-12-16 Infusion Innovations Pty Ltd A sensor array
BR112021023304A2 (pt) 2019-05-20 2022-02-01 Unomedical As Dispositivo de infusão rotativo e métodos do mesmo
USD920504S1 (en) 2019-07-01 2021-05-25 Medline Industries, Inc. Valve
US11110036B2 (en) 2019-07-01 2021-09-07 Medline Industries, Inc. Feeding set and enteral feeding pump assembly
USD906516S1 (en) 2019-07-01 2020-12-29 Medline Industries, Inc. Valve clip
WO2021198935A1 (en) * 2020-03-31 2021-10-07 Resmed Sensor Technologies Limited Systems and methods for determining movement of a conduit
CN111658548B (zh) * 2020-06-03 2023-03-14 上海安洁电子设备有限公司 一种营养泵的阻塞检测装置、检测方法及营养泵
US20240082482A1 (en) * 2021-01-27 2024-03-14 Becton, Dickinson And Company Membrane plunger fluid pressure switch
WO2023149344A1 (ja) * 2022-02-02 2023-08-10 テルモ株式会社 輸液ポンプ
US20240167903A1 (en) * 2022-11-22 2024-05-23 Zevex, Inc. Apparatus and method for measuring fluid pressure within flexible tubing using temperature-compensated magnetic sensor
CN117122759B (zh) * 2023-09-07 2024-05-03 南京汉科明德医疗科技有限公司 一种磁吸式压力监测装置、体外循环系统及测压方法

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US4758228A (en) * 1986-11-17 1988-07-19 Centaur Sciences, Inc. Medical infusion pump with sensors
JPS63275332A (ja) 1987-05-06 1988-11-14 Olympus Optical Co Ltd 内視鏡
CA1308167C (en) * 1988-10-25 1992-09-29 Fernando C. Lebron Magnetic field detector
US4936760A (en) * 1989-06-12 1990-06-26 Williams David R Volumetric infusion pump
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Also Published As

Publication number Publication date
CN107847663A (zh) 2018-03-27
EP3325044B1 (en) 2020-02-19
ES2786398T3 (es) 2020-10-09
EP3325044A1 (en) 2018-05-30
BR112018001380B1 (pt) 2022-03-22
BR112018001380A2 (pt) 2018-09-11
SA518390796B1 (ar) 2021-09-07
DK3325044T3 (da) 2020-05-18
US20180207360A1 (en) 2018-07-26
US11077248B2 (en) 2021-08-03
KR20180032621A (ko) 2018-03-30
CN107847663B (zh) 2020-08-11
AU2015403441B2 (en) 2018-11-08
AU2015403441A1 (en) 2018-01-25
CA2992707A1 (en) 2017-02-02
KR102073115B1 (ko) 2020-02-04
CA2992707C (en) 2020-01-21
JP2018521823A (ja) 2018-08-09
EP3325044A4 (en) 2019-02-27
JP6577669B2 (ja) 2019-09-18
WO2017018974A1 (en) 2017-02-02

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