MX2023012912A - Conjunto de aguja para visualizacion de movimiento de fluido. - Google Patents

Conjunto de aguja para visualizacion de movimiento de fluido.

Info

Publication number
MX2023012912A
MX2023012912A MX2023012912A MX2023012912A MX2023012912A MX 2023012912 A MX2023012912 A MX 2023012912A MX 2023012912 A MX2023012912 A MX 2023012912A MX 2023012912 A MX2023012912 A MX 2023012912A MX 2023012912 A MX2023012912 A MX 2023012912A
Authority
MX
Mexico
Prior art keywords
plug
needle
needle assembly
visualization
flashback chamber
Prior art date
Application number
MX2023012912A
Other languages
English (en)
Inventor
Huy Tran
Blake Harper
Jordan Diamond
Original Assignee
Becton Dickinson Co
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
Priority claimed from US17/731,119 external-priority patent/US20220379095A1/en
Application filed by Becton Dickinson Co filed Critical Becton Dickinson Co
Publication of MX2023012912A publication Critical patent/MX2023012912A/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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/06—Body-piercing guide needles or the like
    • A61M25/0693—Flashback chambers
    • 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/06—Body-piercing guide needles or the like
    • A61M25/0606—"Over-the-needle" catheter assemblies, e.g. I.V. catheters
    • 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
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
    • A61M5/3293—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles characterised by features of the needle hub
    • 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
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M2005/3112—Incorporating self-aspirating means, e.g. to provide flashback
    • 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
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M2005/3123—Details having air entrapping or venting means, e.g. purging channels in pistons
    • 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
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
    • A61M5/329—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles characterised by features of the needle shaft
    • A61M5/3291—Shafts with additional lateral openings

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Biophysics (AREA)
  • Vascular Medicine (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

Un conjunto de aguja (100) de un sistema de catéter (10) puede incluir una o más características para facilitar la confirmación de retroceso del cateterismo y al mismo tiempo impedir la acumulación de presión positiva dentro de una cámara de retroceso (190) del conjunto de aguja. El conjunto de aguja puede incluir un tapón (150, 250), que puede incluir una abertura (156, 256) para recibir una aguja introductora (170). Se puede acceder a una abertura proximal (174) de la aguja introductora desde el extremo proximal (114) del cubo de aguja. El tapón puede incluir un respiradero (160, 260) entre la superficie externa del tapón y la superficie interna (123) del cubo de aguja para impedir la acumulación de presión positiva. El tapón puede incluir un extremo distal extendido que reduce el volumen de la cámara de retroceso. El tapón puede incluir una ventana (253) en comunicación fluida con una muesca (180) de la aguja introductora. La sangre puede fluir de la muesca hacia la cámara de retroceso con un volumen reducido vía la ventana del tapón.
MX2023012912A 2021-05-27 2022-04-28 Conjunto de aguja para visualizacion de movimiento de fluido. MX2023012912A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202163194054P 2021-05-27 2021-05-27
US17/731,119 US20220379095A1 (en) 2021-05-27 2022-04-27 Needle assembly for visualization of fluid movement
PCT/US2022/026814 WO2022250833A1 (en) 2021-05-27 2022-04-28 Needle assembly for visualization of fluid movement

Publications (1)

Publication Number Publication Date
MX2023012912A true MX2023012912A (es) 2023-11-13

Family

ID=81654706

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2023012912A MX2023012912A (es) 2021-05-27 2022-04-28 Conjunto de aguja para visualizacion de movimiento de fluido.

Country Status (5)

Country Link
EP (1) EP4326382A1 (es)
JP (1) JP2024519977A (es)
CA (1) CA3217740A1 (es)
MX (1) MX2023012912A (es)
WO (1) WO2022250833A1 (es)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5295970A (en) * 1993-02-05 1994-03-22 Becton, Dickinson And Company Apparatus and method for vascular guide wire insertion with blood flashback containment features
EP3081164B1 (en) * 2008-03-07 2020-04-29 Becton, Dickinson and Company Flashback blood collection needle
US9795766B2 (en) * 2013-12-04 2017-10-24 B. Braun Melsungen Ag Catheter assembly blood control device and related methods
US11278705B2 (en) * 2017-05-04 2022-03-22 Becton, Dickinson And Company Intravenous catheter systems and methods
US11931148B2 (en) * 2019-09-10 2024-03-19 Becton, Dickinson And Company Catheter system to facilitate blood sampling and related methods

Also Published As

Publication number Publication date
JP2024519977A (ja) 2024-05-21
WO2022250833A1 (en) 2022-12-01
CA3217740A1 (en) 2022-12-01
EP4326382A1 (en) 2024-02-28

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