BR112018069750A2 - mecanismo de captura de cânula - Google Patents

mecanismo de captura de cânula

Info

Publication number
BR112018069750A2
BR112018069750A2 BR112018069750A BR112018069750A BR112018069750A2 BR 112018069750 A2 BR112018069750 A2 BR 112018069750A2 BR 112018069750 A BR112018069750 A BR 112018069750A BR 112018069750 A BR112018069750 A BR 112018069750A BR 112018069750 A2 BR112018069750 A2 BR 112018069750A2
Authority
BR
Brazil
Prior art keywords
cannula
inner shell
shell
interlocking
capture mechanism
Prior art date
Application number
BR112018069750A
Other languages
English (en)
Other versions
BR112018069750B1 (pt
Inventor
Karl Burkholz Jonathan
K Shevgoor Siddarth
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
Application filed by Becton Dickinson Co filed Critical Becton Dickinson Co
Publication of BR112018069750A2 publication Critical patent/BR112018069750A2/pt
Publication of BR112018069750B1 publication Critical patent/BR112018069750B1/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
    • A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
    • 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
    • A61M5/158—Needles for infusions; Accessories therefor, e.g. for inserting infusion needles, or for holding them on the body
    • 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
    • A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
    • A61M25/0082—Catheter tip comprising a tool
    • A61M25/0084—Catheter tip comprising a tool being one or more injection 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
    • A61M25/0606—"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
    • A61M25/0618—Devices for protecting the needle; Devices to help insertion of the needle, e.g. wings or holders having means for protecting only the distal tip of the needle, e.g. a needle guard
    • 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
    • A61M25/0618—Devices for protecting the needle; Devices to help insertion of the needle, e.g. wings or holders having means for protecting only the distal tip of the needle, e.g. a needle guard
    • A61M25/0625—Devices for protecting the needle; Devices to help insertion of the needle, e.g. wings or holders having means for protecting only the distal tip of the needle, e.g. a needle guard with a permanent connection to the needle hub, e.g. a guiding rail, a locking mechanism or a guard advancement mechanism
    • 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
    • A61M25/0631—Devices for protecting the needle; Devices to help insertion of the needle, e.g. wings or holders having means for fully covering the needle after its withdrawal, e.g. needle being withdrawn inside the handle or a cover being advanced over the needle
    • 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
    • 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
    • A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
    • A61M5/321—Means for protection against accidental injuries by used needles
    • A61M5/322—Retractable needles, i.e. disconnected from and withdrawn into the syringe barrel by the piston
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Pulmonology (AREA)
  • Biophysics (AREA)
  • Vascular Medicine (AREA)
  • Environmental & Geological Engineering (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • External Artificial Organs (AREA)
  • Surgical Instruments (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)

Abstract

um mecanismo de captura de cânula (12) pode incluir um invólucro interno (18), um invólucro externo (20) e uma cânula (14). o invólucro externo pode ser configurado para se mover entre um estado comprimido e um estado descomprimido. uma superfície externa do invólucro interno pode incluir um ou mais componentes de intertravamento (46). quando a cânula é exposta a partir de uma extremidade distal do invólucro interno, os um ou mais componentes de intertravamento podem interagir com uma ou mais superfícies de intertravamento formadas em outra superfície do dispositivo de cateter. quando a cânula é retraída proximalmente dentro do invólucro interno, o invólucro interno pode contrair radialmente para dentro levando os um ou mais componentes de intertravamento a serem separados das uma ou mais superfícies de intertravamento e o invólucro externo a se mover para o estado descomprimido e se estender distalmente sobre uma porção distal do invólucro interno.
BR112018069750-8A 2016-03-28 2017-03-17 Dispositivo de cateter BR112018069750B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201662314262P 2016-03-28 2016-03-28
US62/314.262 2016-03-28
US15/461.365 2017-03-16
US15/461,365 US10507281B2 (en) 2016-03-28 2017-03-16 Cannula capture mechanism
PCT/US2017/022934 WO2017172387A1 (en) 2016-03-28 2017-03-17 Cannula capture mechanism

Publications (2)

Publication Number Publication Date
BR112018069750A2 true BR112018069750A2 (pt) 2019-02-05
BR112018069750B1 BR112018069750B1 (pt) 2023-11-07

Family

ID=59896861

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018069750-8A BR112018069750B1 (pt) 2016-03-28 2017-03-17 Dispositivo de cateter

Country Status (11)

Country Link
US (3) US10507281B2 (pt)
EP (2) EP3436127B1 (pt)
JP (2) JP7023860B2 (pt)
CN (2) CN113082453B (pt)
AU (2) AU2017240486B2 (pt)
BR (1) BR112018069750B1 (pt)
CA (1) CA3018773A1 (pt)
ES (1) ES2938565T3 (pt)
MY (1) MY198642A (pt)
SG (2) SG10202104808WA (pt)
WO (1) WO2017172387A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10507281B2 (en) * 2016-03-28 2019-12-17 Becton, Dickinson And Company Cannula capture mechanism
CA3047165A1 (en) 2016-12-27 2018-07-05 Vasonics, Llc Catheter housing
US11278705B2 (en) 2017-05-04 2022-03-22 Becton, Dickinson And Company Intravenous catheter systems and methods
US20200197667A1 (en) * 2018-02-13 2020-06-25 Medsource International Llc Intravenous catheter
US11344704B2 (en) * 2019-07-11 2022-05-31 Becton, Dickinson And Company Catheter system facilitating reduced drag force
EP4028104A4 (en) 2019-09-10 2023-12-13 MedSource International LLC INTRAVENOUS CATHETER DEVICE
CN116474202A (zh) * 2022-01-21 2023-07-25 贝克顿·迪金森公司 调节拉线杠杆锁部件长度以兼容各长度pivc的系统和方法
WO2024107566A2 (en) 2022-11-16 2024-05-23 Becton, Dickinson And Company Catheter system having a guidewire

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US20030109829A1 (en) * 2001-09-28 2003-06-12 Mogensen Lasse Wesseltoft Injector device for placing a subcutaneous infusion set
DE20210394U1 (de) * 2002-07-04 2002-09-12 B. Braun Melsungen Ag, 34212 Melsungen Kathetereinführvorrichtung
PL1660158T3 (pl) * 2003-07-31 2009-07-31 Sid Tech Llc Strzykawka z automatycznie wyzwalaną osłoną zabezpieczającą
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US8574203B2 (en) * 2009-02-11 2013-11-05 Becton, Dickinson And Company Systems and methods for providing a flushable catheter assembly
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US10507281B2 (en) * 2016-03-28 2019-12-17 Becton, Dickinson And Company Cannula capture mechanism

Also Published As

Publication number Publication date
JP2022065054A (ja) 2022-04-26
AU2021204057B2 (en) 2022-06-16
CN109069801A (zh) 2018-12-21
AU2017240486B2 (en) 2021-03-18
US20230145227A1 (en) 2023-05-11
CA3018773A1 (en) 2017-10-05
SG10202104808WA (en) 2021-06-29
CN113082453B (zh) 2022-09-16
JP2019512349A (ja) 2019-05-16
CN109069801B (zh) 2021-05-07
BR112018069750B1 (pt) 2023-11-07
EP3436127B1 (en) 2022-12-07
ES2938565T3 (es) 2023-04-12
MY198642A (en) 2023-09-13
JP7354318B2 (ja) 2023-10-02
CN113082453A (zh) 2021-07-09
US11565040B2 (en) 2023-01-31
US20200078515A1 (en) 2020-03-12
US10507281B2 (en) 2019-12-17
AU2017240486A1 (en) 2018-10-18
EP4129384A1 (en) 2023-02-08
EP3436127A1 (en) 2019-02-06
JP7023860B2 (ja) 2022-02-22
AU2021204057A1 (en) 2021-07-08
SG11201808298QA (en) 2018-10-30
US20170274183A1 (en) 2017-09-28
WO2017172387A1 (en) 2017-10-05

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Legal Events

Date Code Title Description
B350 Update of information on the portal [chapter 15.35 patent gazette]
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 17/03/2017, OBSERVADAS AS CONDICOES LEGAIS