MX2022016123A - Aparato de suspension de burbujas de aire en linea para trayectorias de fluidos de inyectores de angiografia. - Google Patents

Aparato de suspension de burbujas de aire en linea para trayectorias de fluidos de inyectores de angiografia.

Info

Publication number
MX2022016123A
MX2022016123A MX2022016123A MX2022016123A MX2022016123A MX 2022016123 A MX2022016123 A MX 2022016123A MX 2022016123 A MX2022016123 A MX 2022016123A MX 2022016123 A MX2022016123 A MX 2022016123A MX 2022016123 A MX2022016123 A MX 2022016123A
Authority
MX
Mexico
Prior art keywords
fluid
path
internal
inlet
chamber
Prior art date
Application number
MX2022016123A
Other languages
English (en)
Inventor
Michael Spohn
Kevin Cowan
James Dedig
John Haury
I I UBER Arthur I
Original Assignee
Bayer Healthcare Llc
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 Bayer Healthcare Llc filed Critical Bayer Healthcare Llc
Publication of MX2022016123A publication Critical patent/MX2022016123A/es

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/36Devices 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
    • A61M5/365Air detectors
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/007Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests for contrast media
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/142Pressure infusion, e.g. using pumps
    • A61M5/145Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
    • A61M5/1452Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons
    • A61M5/14546Front-loading type injectors
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/168Means 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
    • A61M5/16831Monitoring, detecting, signalling or eliminating infusion flow anomalies
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/168Means 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
    • A61M5/16877Adjusting flow; Devices for setting a flow rate
    • A61M5/16881Regulating valves
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/36Devices 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178Syringes
    • A61M5/31Details
    • A61M2005/3123Details having air entrapping or venting means, e.g. purging channels in pistons
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M2206/00Characteristics of a physical parameter; associated device therefor
    • A61M2206/10Flow characteristics
    • A61M2206/16Rotating swirling helical flow, e.g. by tangential inflows
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/142Pressure infusion, e.g. using pumps
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/168Means 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
    • A61M5/16804Flow controllers
    • A61M5/16827Flow controllers controlling delivery of multiple fluids, e.g. sequencing, mixing or via separate flow-paths

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Emergency Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • External Artificial Organs (AREA)

Abstract

Un aparato para suspender burbujas de aire en una trayectoria de fluido de un sistema de inyector de fluido incluye una cámara interna que tiene una pared interior curvada definida dentro de la carcasa, una vía de fluido de entrada en comunicación fluida con la cámara interna, y una vía de fluido de salida en comunicación fluida con la cámara interna. La vía de entrada de fluido se extiende dentro de la cámara en una tangente a la pared interior curvada, y la vía de salida de fluido está espaciada de la vía de entrada de fluido de tal manera que el fluido que fluye en la cámara interna a través de la vía de entrada de fluido se dirige lejos de la vía de salida de fluido. La cámara interna está configurada para crear un vórtice de fluido interno en un fluido de inyección que entra en la cámara interna desde la vía de fluido de entrada, y en donde el vórtice de fluido interno suspende al menos temporalmente una o más burbujas de aire en el fluido en el vórtice interno y retrasa el paso de la o más burbujas de aire a la vía de fluido de salida.
MX2022016123A 2020-06-18 2021-06-16 Aparato de suspension de burbujas de aire en linea para trayectorias de fluidos de inyectores de angiografia. MX2022016123A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202062705250P 2020-06-18 2020-06-18
PCT/US2021/037623 WO2021257699A1 (en) 2020-06-18 2021-06-16 In-line air bubble suspension apparatus for angiography injector fluid paths

Publications (1)

Publication Number Publication Date
MX2022016123A true MX2022016123A (es) 2023-02-09

Family

ID=76845344

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2022016123A MX2022016123A (es) 2020-06-18 2021-06-16 Aparato de suspension de burbujas de aire en linea para trayectorias de fluidos de inyectores de angiografia.

Country Status (14)

Country Link
US (2) US11839751B2 (es)
EP (1) EP4168064A1 (es)
JP (2) JP7648661B2 (es)
KR (2) KR102788798B1 (es)
CN (1) CN115697435B (es)
AU (1) AU2021292515A1 (es)
CA (1) CA3187431A1 (es)
CR (1) CR20220640A (es)
IL (1) IL299062A (es)
MX (1) MX2022016123A (es)
NZ (1) NZ794649A (es)
PH (1) PH12022553506A1 (es)
WO (1) WO2021257699A1 (es)
ZA (1) ZA202300776B (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20240113619A (ko) 2020-02-21 2024-07-22 바이엘 헬쓰케어 엘엘씨 의료 유체 전달용 유체 경로 커넥터
PH12022552286A1 (en) 2020-02-28 2023-12-18 Bayer Healthcare Llc Fluid mixing set
WO2021188460A1 (en) 2020-03-16 2021-09-23 Bayer Healthcare Llc Stopcock apparatus for angiography injector fluid paths
AU2021264011A1 (en) 2020-04-30 2022-11-10 Bayer Healthcare Llc System, device, and method for safeguarding wellbeing of patients for fluid injection
PH12022553506A1 (en) 2020-06-18 2024-04-29 Bayer Healthcare Llc In-line air bubble suspension apparatus for angiography injector fluid paths
AU2021326454A1 (en) 2020-08-11 2023-03-02 Bayer Healthcare Llc Features for angiography syringe
PH12023551507A1 (en) 2020-12-01 2024-05-13 Bayer Healthcare Llc Cassette for retention of fluid path components for fluid injector system
CN117500538A (zh) 2021-06-17 2024-02-02 拜耳医药保健有限责任公司 用于检测流体注入器装置的管路中的流体类型的系统和方法
EP4519890A1 (en) 2022-05-04 2025-03-12 Bayer Healthcare LLC System, method, and computer program product for guided workflow features for operating a fluid injector system
WO2025090566A1 (en) * 2023-10-23 2025-05-01 Abiomed, Inc. Inflation cartridge
WO2025106836A1 (en) 2023-11-17 2025-05-22 Bayer Healthcare Llc Articulating arm mechanism

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