BR112023020185A2 - Sistema para colocar um cateter com âncora divisível - Google Patents

Sistema para colocar um cateter com âncora divisível

Info

Publication number
BR112023020185A2
BR112023020185A2 BR112023020185A BR112023020185A BR112023020185A2 BR 112023020185 A2 BR112023020185 A2 BR 112023020185A2 BR 112023020185 A BR112023020185 A BR 112023020185A BR 112023020185 A BR112023020185 A BR 112023020185A BR 112023020185 A2 BR112023020185 A2 BR 112023020185A2
Authority
BR
Brazil
Prior art keywords
anchor
divisible
needle
guidewire
vessel
Prior art date
Application number
BR112023020185A
Other languages
English (en)
Inventor
B Blanchard Daniel
H Howell Glade
Joe Spataro
G Thornley Kyle
Original Assignee
Bard Access Systems 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 Bard Access Systems Inc filed Critical Bard Access Systems Inc
Publication of BR112023020185A2 publication Critical patent/BR112023020185A2/pt

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
    • A61M25/0662—Guide tubes
    • A61M25/0668—Guide tubes splittable, tear apart
    • 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
    • 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
    • A61M25/0102—Insertion or introduction using an inner stiffening member, e.g. stylet or push-rod
    • 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/06—Body-piercing guide needles or the like
    • A61M25/0612—Devices for protecting the needle; Devices to help insertion of the needle, e.g. wings or holders
    • A61M25/0637—Butterfly or winged devices, e.g. for facilitating handling or for attachment to the skin
    • 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
    • A61M25/065—Guide needles
    • 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
    • A61M25/09—Guide wires
    • A61M25/09041—Mechanisms for insertion of guide wires
    • 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
    • A61M2025/0188—Introducing, guiding, advancing, emplacing or holding catheters having slitted or breakaway lumens
    • 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
    • A61M25/0662—Guide tubes
    • A61M25/0668—Guide tubes splittable, tear apart
    • A61M2025/0675—Introducing-sheath slitters
    • 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
    • A61M2210/00—Anatomical parts of the body
    • A61M2210/12—Blood circulatory system
    • 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
    • A61M25/09—Guide wires

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Surgical Instruments (AREA)

Abstract

sistema para colocar um cateter com âncora divisível. modalidades de sistemas de colocação de cateter descritos na presente invenção incluem uma âncora de bainha divisível temporária (120), disposta sobre uma superfície externa de uma agulha (102). a âncora divisível se move em relação à agulha ao acessar o vaso, permitindo que uma âncora temporária seja criada assim que o acesso venoso é confirmado via refluxo. o médico pode avançar a âncora sobre a agulha uma vez que o acesso ao vaso foi confirmado por refluxo. a agulha pode então ser removida sem inserção adicional no vaso, mitigando traumas acidentais. o fio-guia (170) pode então ser introduzido através da âncora e avançado até um local alvo dentro da vasculatura. a âncora pode então ser removida ao dividir e retirar a âncora proximalmente. modalidades incluem ainda uma bainha de avanço (260) divisível incluindo um fio-guia e configurada para ser extraída através de um alojamento e dividida para permitir que o fio-guia se separe a partir da bainha de avanço e avance na vasculatura.
BR112023020185A 2021-04-09 2022-04-08 Sistema para colocar um cateter com âncora divisível BR112023020185A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202163173145P 2021-04-09 2021-04-09
PCT/US2022/024085 WO2022217098A1 (en) 2021-04-09 2022-04-08 Catheter placement system with splittable anchor

Publications (1)

Publication Number Publication Date
BR112023020185A2 true BR112023020185A2 (pt) 2023-11-28

Family

ID=81448399

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112023020185A BR112023020185A2 (pt) 2021-04-09 2022-04-08 Sistema para colocar um cateter com âncora divisível

Country Status (9)

Country Link
US (1) US20220323723A1 (pt)
EP (1) EP4319854A1 (pt)
JP (1) JP2024514572A (pt)
KR (1) KR20230169242A (pt)
CN (2) CN115192859A (pt)
AU (1) AU2022255513A1 (pt)
BR (1) BR112023020185A2 (pt)
CA (1) CA3213438A1 (pt)
WO (1) WO2022217098A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2022008713A (es) 2020-01-23 2022-08-11 Bard Access Systems Inc Sistema y metodo de estacion de acoplamiento de cateter divisible.
EP4135819A1 (en) 2020-04-23 2023-02-22 Bard Access Systems, Inc. Rapidly insertable central catheters including catheter assemblies
MX2022014432A (es) 2020-05-21 2023-03-14 Bard Access Systems Inc Catéteres centrales que se insertan rápidamente incluyendo ensamblajes de catéter.
WO2023183255A2 (en) 2022-03-21 2023-09-28 Bard Access Systems, Inc. Handheld, untethered catheter containment system and method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2135706C (en) * 1993-11-15 1999-06-15 Walter E. Cover Retractable-needle cannula insertion set with refinements to better control leakage, retraction speed, and reuse
BR9401085A (pt) * 1994-05-17 1995-12-19 Hwang Ching Rong Dispositivo automático de confirmação da punção da veia central com mecanismo de introdução inicial rápida do cateter e acessório ancorador do catéter
EP3563898B1 (en) * 2011-02-25 2020-11-11 C.R. Bard, Inc. Medical component insertion device including a retractable needle
US20190076628A1 (en) * 2017-09-11 2019-03-14 Osprey Vascular, LLC Splittable catheter insertion device and related methods

Also Published As

Publication number Publication date
US20220323723A1 (en) 2022-10-13
KR20230169242A (ko) 2023-12-15
CN115192859A (zh) 2022-10-18
AU2022255513A1 (en) 2023-09-21
CA3213438A1 (en) 2022-10-13
WO2022217098A1 (en) 2022-10-13
CN217526049U (zh) 2022-10-04
EP4319854A1 (en) 2024-02-14
JP2024514572A (ja) 2024-04-02

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