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MX2017014546A - Aparatos y metodos para eliminacion de gas intravenoso. - Google Patents

Aparatos y metodos para eliminacion de gas intravenoso.

Info

Publication number
MX2017014546A
MX2017014546A MX2017014546A MX2017014546A MX2017014546A MX 2017014546 A MX2017014546 A MX 2017014546A MX 2017014546 A MX2017014546 A MX 2017014546A MX 2017014546 A MX2017014546 A MX 2017014546A MX 2017014546 A MX2017014546 A MX 2017014546A
Authority
MX
Mexico
Prior art keywords
flow
liquid chamber
fluid
fluid outlet
diversion member
Prior art date
Application number
MX2017014546A
Other languages
English (en)
Inventor
Varga Christopher
Anthony Mohr Jason
Danielle FRIEDLANDER Megan
Original Assignee
Vital Signs 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 Vital Signs Inc filed Critical Vital Signs Inc
Publication of MX2017014546A publication Critical patent/MX2017014546A/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
    • A61M5/168—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
    • A61M5/16822—Flow controllers by controlling air intake into infusion reservoir
    • 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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/22—Valves or arrangement of valves
    • A61M39/24—Check- or non-return valves
    • 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
    • A61M5/165—Filtering accessories, e.g. blood filters, filters for infusion liquids
    • 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
    • A61M5/36—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 with means for eliminating or preventing injection or infusion of air into body
    • A61M5/38—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 with means for eliminating or preventing injection or infusion of air into body using hydrophilic or hydrophobic filters
    • 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
    • A61M5/36—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 with means for eliminating or preventing injection or infusion of air into body
    • A61M5/38—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 with means for eliminating or preventing injection or infusion of air into body using hydrophilic or hydrophobic filters
    • A61M5/385—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 with means for eliminating or preventing injection or infusion of air into body using hydrophilic or hydrophobic filters using hydrophobic filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0031—Degasification of liquids by filtration
    • 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
    • A61M5/165—Filtering accessories, e.g. blood filters, filters for infusion liquids
    • A61M2005/1657—Filter with membrane, e.g. membrane, flat sheet type infusion filter
    • 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
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/04—Liquids
    • A61M2202/0413—Blood
    • 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
    • A61M2205/21—General characteristics of the apparatus insensitive to tilting or inclination, e.g. spill-over prevention
    • 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
    • A61M2205/36—General characteristics of the apparatus related to heating or cooling
    • 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
    • A61M2205/75—General characteristics of the apparatus with filters
    • A61M2205/7527—General characteristics of the apparatus with filters liquophilic, hydrophilic
    • 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
    • A61M2205/75—General characteristics of the apparatus with filters
    • A61M2205/7536—General characteristics of the apparatus with filters allowing gas passage, but preventing liquid passage, e.g. liquophobic, hydrophobic, water-repellent membranes
    • 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
    • A61M2206/00—Characteristics of a physical parameter; associated device therefor
    • A61M2206/10—Flow characteristics
    • A61M2206/14—Static flow deviators in tubes disturbing laminar flow in tubes, e.g. archimedes screws

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • Vascular Medicine (AREA)
  • Emergency Medicine (AREA)
  • Pulmonology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Degasification And Air Bubble Elimination (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

Se proporcionan un aparato de eliminación de gas y un método para usarse en un sistema de suministro intravenoso. El aparato incluye una entrada de fluido que acopla un flujo de fluido en una cámara de lí­quido, una salida de fluido que sobresale en la cámara de lí­quido, y un miembro de desví­o de flujo cerca de la salida de fluido. El miembro de desví­o de flujo configurado para bloquear un flujo directo entre la entrada de fluido y la salida de fluido. El aparato incluye una membrana que separa una porción de la cámara de lí­quido de una cámara exterior y una válvula de ventilación de gas que acopla fluidamente la cámara exterior con la atmósfera. El miembro de desví­o de flujo puede ser soportado mecánicamente por al menos un puntal o miembro alargado que se extiende a lo largo de una dirección de flujo en la cámara de fluido.
MX2017014546A 2015-05-27 2016-05-27 Aparatos y metodos para eliminacion de gas intravenoso. MX2017014546A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/723,415 US20160346485A1 (en) 2015-05-27 2015-05-27 Apparatus and methods for intravenous gas elimination
PCT/US2016/034859 WO2016191747A1 (en) 2015-05-27 2016-05-27 Apparatus and methods for intravenous gas elimination

Publications (1)

Publication Number Publication Date
MX2017014546A true MX2017014546A (es) 2018-07-06

Family

ID=55425841

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017014546A MX2017014546A (es) 2015-05-27 2016-05-27 Aparatos y metodos para eliminacion de gas intravenoso.

Country Status (8)

Country Link
US (1) US20160346485A1 (es)
EP (1) EP3302623B1 (es)
JP (1) JP2018519033A (es)
CN (3) CN205073394U (es)
AU (2) AU2016267688B2 (es)
CA (2) CA3209701A1 (es)
MX (1) MX2017014546A (es)
WO (1) WO2016191747A1 (es)

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US10179213B2 (en) 2015-05-27 2019-01-15 Vital Signs, Inc. Apparatus and methods for intravenous gas elimination
US20160346485A1 (en) * 2015-05-27 2016-12-01 Vital Signs, Inc. Apparatus and methods for intravenous gas elimination
GB201519388D0 (en) * 2015-11-03 2015-12-16 I2R Medical Ltd Connector
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DE102016220107B4 (de) * 2016-10-14 2020-01-02 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Entgasungsvorrichtung
US12263326B2 (en) 2016-11-14 2025-04-01 Bayer Healthcare Llc Methods and systems for verifying the contents of a syringe used for medical fluid delivery
JP7317724B2 (ja) 2017-08-31 2023-07-31 バイエル・ヘルスケア・エルエルシー 液注入器システムの容積補償システムおよび方法
CN111356488B (zh) * 2017-11-14 2022-08-30 费森尤斯医疗保健控股公司 通过滴注室成核位点去除微气泡
IL264416A (en) * 2018-04-10 2019-02-28 Ailnh Llc Gas removal system and related methods
IT201800005165A1 (it) * 2018-05-08 2019-11-08 Filtro per linee medicali di infusione
WO2020046889A1 (en) 2018-08-28 2020-03-05 Bayer Healthcare Llc Fluid injector system with improved ratio performance
JP7450608B2 (ja) 2018-08-28 2024-03-15 バイエル・ヘルスケア・エルエルシー 流体注入器システム、流体の逆流を防止する方法、およびコンピュータプログラム製品
CN109700473B (zh) * 2019-01-18 2024-06-18 成都维信电子科大新技术有限公司 一种用于尿动力学分析仪的压力传递管及压力检测方法
JP7321276B2 (ja) 2019-01-30 2023-08-04 テッセン・ソリューションズ・リミテッド バブルトラップデバイス
US20230109668A9 (en) * 2019-11-08 2023-04-06 Bio Health Frontiers, Inc. Differential Pressure Fluid Delivery System
US11642459B2 (en) 2020-01-15 2023-05-09 Becton, Dickinson And Company System and method for air removal
AU2021248489A1 (en) * 2020-03-31 2022-10-20 Bayer Healthcare Llc System for air volume correction based on fluid pressure and flow rate
EP4039291A1 (en) * 2021-02-04 2022-08-10 Micrel Medical Devices S.A. Connected infusion pump device
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Also Published As

Publication number Publication date
CA3209701A1 (en) 2016-12-01
CN205073394U (zh) 2016-03-09
EP3302623B1 (en) 2022-09-14
US20160346485A1 (en) 2016-12-01
CN107666922A (zh) 2018-02-06
CA2986056A1 (en) 2016-12-01
CA2986056C (en) 2023-10-10
EP3302623A1 (en) 2018-04-11
JP2018519033A (ja) 2018-07-19
WO2016191747A1 (en) 2016-12-01
AU2020230296A1 (en) 2020-10-01
AU2016267688A1 (en) 2017-12-07
CN106178173A (zh) 2016-12-07
AU2016267688B2 (en) 2020-07-23

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