MX2023011458A - Conector sin aguja que tiene valvula de retencion con dise?o de valvula asimetrica y soporte de sello primario. - Google Patents

Conector sin aguja que tiene valvula de retencion con dise?o de valvula asimetrica y soporte de sello primario.

Info

Publication number
MX2023011458A
MX2023011458A MX2023011458A MX2023011458A MX2023011458A MX 2023011458 A MX2023011458 A MX 2023011458A MX 2023011458 A MX2023011458 A MX 2023011458A MX 2023011458 A MX2023011458 A MX 2023011458A MX 2023011458 A MX2023011458 A MX 2023011458A
Authority
MX
Mexico
Prior art keywords
valve
seal support
needleless connector
internal cavity
body portion
Prior art date
Application number
MX2023011458A
Other languages
English (en)
Inventor
George Mansour
Siddarth Shevgoor
Tomas Frausto
Todd Oda
Ali Saleh
Archana Rao
Original Assignee
Carefusion 303 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 Carefusion 303 Inc filed Critical Carefusion 303 Inc
Publication of MX2023011458A publication Critical patent/MX2023011458A/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
    • 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
    • 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
    • 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
    • A61M39/10—Tube connectors; Tube couplings
    • 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
    • A61M39/26—Valves closing automatically on disconnecting the line and opening on reconnection thereof
    • 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
    • A61M2039/2433—Valve comprising a resilient or deformable element, e.g. flap valve, deformable disc
    • 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
    • A61M39/26—Valves closing automatically on disconnecting the line and opening on reconnection thereof
    • A61M2039/267—Valves closing automatically on disconnecting the line and opening on reconnection thereof having a sealing sleeve around a tubular or solid stem portion of the connector

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pulmonology (AREA)
  • Vascular Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Check Valves (AREA)

Abstract

Un conector sin aguja puede incluir un alojamiento que comprenda un eje longitudinal central, una porción de cuerpo y una porción de base. La porción de cuerpo puede incluir una superficie interior que forme una cavidad interna y un primer puerto que forme un primer conducto de paso de fluido hacia la cavidad interna. La porción de base puede incluir una sección superior que incluya un soporte de sello de válvula y una sección inferior que incluya un segundo puerto que forme un segundo conducto de paso de fluido hacia la cavidad interna. El conector sin aguja puede incluir además una válvula de forma asimétrica dispuesta en la cavidad interna. La válvula de forma asimétrica puede incluir una porción de cabeza, una porción de cuerpo de válvula que se extienda distalmente desde la porción de cabeza y una pared que tenga una superficie interior que forme una cavidad de válvula. La válvula puede acoplarse con el alojamiento de manera que la superficie interior de la válvula en la porción de cuerpo de válvula sea asentada y soportada radialmente sobre el soporte de sello de válvula.
MX2023011458A 2021-05-04 2022-04-22 Conector sin aguja que tiene valvula de retencion con dise?o de valvula asimetrica y soporte de sello primario. MX2023011458A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US17/307,624 US20220355092A1 (en) 2021-05-04 2021-05-04 Needleless connector having check valve with asymmetric valve design and primary seal support
PCT/US2022/026044 WO2022235444A1 (en) 2021-05-04 2022-04-22 Needleless connector having check valve with asymmetric valve design and primary seal support

Publications (1)

Publication Number Publication Date
MX2023011458A true MX2023011458A (es) 2023-10-19

Family

ID=81654571

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2023011458A MX2023011458A (es) 2021-05-04 2022-04-22 Conector sin aguja que tiene valvula de retencion con dise?o de valvula asimetrica y soporte de sello primario.

Country Status (9)

Country Link
US (1) US20220355092A1 (es)
EP (1) EP4333962A1 (es)
JP (1) JP2024516559A (es)
CN (2) CN217938812U (es)
AU (1) AU2022268862A1 (es)
BR (1) BR112023020446A2 (es)
CA (1) CA3215352A1 (es)
MX (1) MX2023011458A (es)
WO (1) WO2022235444A1 (es)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10478607B2 (en) * 2004-08-09 2019-11-19 Carefusion 303, Inc. Connector for transferring fluid and method of use
US9409007B2 (en) * 2012-01-26 2016-08-09 Carefusion 303, Inc. Assembling a needleless valve system
US9162029B2 (en) * 2012-11-09 2015-10-20 Carefusion 303, Inc. Tailless needleless valve system

Also Published As

Publication number Publication date
US20220355092A1 (en) 2022-11-10
JP2024516559A (ja) 2024-04-16
EP4333962A1 (en) 2024-03-13
CN115282392A (zh) 2022-11-04
BR112023020446A2 (pt) 2023-11-21
CN217938812U (zh) 2022-12-02
CA3215352A1 (en) 2022-11-10
WO2022235444A1 (en) 2022-11-10
AU2022268862A1 (en) 2023-10-12

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