SG139606A1 - Catheter and introducer needle assembly with safety device - Google Patents

Catheter and introducer needle assembly with safety device

Info

Publication number
SG139606A1
SG139606A1 SG200605666-7A SG2006056667A SG139606A1 SG 139606 A1 SG139606 A1 SG 139606A1 SG 2006056667 A SG2006056667 A SG 2006056667A SG 139606 A1 SG139606 A1 SG 139606A1
Authority
SG
Singapore
Prior art keywords
introducer needle
catheter
safety device
longitudinally extending
spring clip
Prior art date
Application number
SG200605666-7A
Inventor
Neville Chia
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 SG139606A1 publication Critical patent/SG139606A1/en

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
    • A61M25/0612—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
    • 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
    • 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
    • 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

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

CATHETER AND INTRODUCER NEEDLE ASSEMBLY WITH SAFETY DEVICE The present invention relates to a safety device (40) including a needle shield (41) which defines a longitudinally extending passage with an elongate opening (60), at least one spring clip (50) fitted in the longitudinally extending passage through the elongate opening (60) and a stop means for blocking the enlarged portion (38) of the introducer needle (31), the inner diameter of said longitudinally extending passage being at least slightly larger than the diameter of introducer needle (31); said at least one spring clip (50) provided with first catch (55) to be engaged with the catheter hub (24), at least part of said at least spring clip (50) being compressed by the introducer needle before the introducer needle withdrawal from the catheter assembly (20) and springing up and trapping the sharp distal tip (32) after the introducer needle withdrawal from the catheter assembly (20). (Fig 9)
SG200605666-7A 2006-07-27 2006-08-18 Catheter and introducer needle assembly with safety device SG139606A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2006101080738A CN101112639B (en) 2006-07-27 2006-07-27 Vessel having a safeguard device and introducing needle component

Publications (1)

Publication Number Publication Date
SG139606A1 true SG139606A1 (en) 2008-02-29

Family

ID=39021265

Family Applications (2)

Application Number Title Priority Date Filing Date
SG2011051638A SG173383A1 (en) 2006-07-27 2006-08-18 Catheter and introducer needle assembly with safety device
SG200605666-7A SG139606A1 (en) 2006-07-27 2006-08-18 Catheter and introducer needle assembly with safety device

Family Applications Before (1)

Application Number Title Priority Date Filing Date
SG2011051638A SG173383A1 (en) 2006-07-27 2006-08-18 Catheter and introducer needle assembly with safety device

Country Status (5)

Country Link
KR (1) KR101303269B1 (en)
CN (1) CN101112639B (en)
AU (1) AU2006203663B2 (en)
HK (1) HK1117772A1 (en)
SG (2) SG173383A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE537262C2 (en) * 2012-06-15 2015-03-17 Vigmed Ab A closed IV catheter system comprising a needle guard device
US10500376B2 (en) 2013-06-07 2019-12-10 Becton, Dickinson And Company IV catheter having external needle shield and internal blood control septum
GB2508466C (en) 2013-08-21 2017-11-08 Braun Melsungen Ag Catheter Assembly
BR112016024163B1 (en) 2014-04-18 2022-11-22 Becton, Dickinson And Company CATHETER SET
US11511052B2 (en) 2014-11-10 2022-11-29 Becton, Dickinson And Company Safety IV catheter with V-clip interlock and needle tip capture
SG10202007101VA (en) * 2014-11-10 2020-08-28 Becton Dickinson Co Safety iv catheter with v-clip interlock and needle tip capture
WO2018165166A1 (en) 2017-03-06 2018-09-13 Smiths Medical Asd, Inc Blood containment for iv catheter
KR102221456B1 (en) 2019-01-09 2021-03-02 (주)지 메디 Safety intra-vascular catheter set
WO2021130649A1 (en) * 2019-12-24 2021-07-01 Poly Medicure Limited Intravenous catheter apparatus
WO2023141039A1 (en) * 2022-01-24 2023-07-27 Becton, Dickinson And Company Catheter system having a blood shield
WO2023146635A1 (en) * 2022-01-25 2023-08-03 Becton, Dickinson And Company Introducer needle having a flashback notch and related devices

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5344408A (en) * 1993-08-06 1994-09-06 Becton, Dickinson And Company Break-away safety shield for needle cannula
US6117108A (en) * 1997-08-20 2000-09-12 Braun Melsungen Ag Spring clip safety IV catheter
US6004294A (en) * 1998-04-09 1999-12-21 Becton, Dickinson And Company Catheter and introducer needle assembly with needle shield
AU2001229706B2 (en) 2000-02-04 2005-05-12 Becton, Dickinson And Company Catheter and introducer needle assembly with compact needle shield
EP1292355B1 (en) 2000-06-09 2007-05-16 Becton, Dickinson and Company Catheter and introducer needle assembly with needle shield
BRPI0107774B8 (en) * 2000-11-21 2021-06-22 Becton Dickinson Co introducer needle and catheter set with needle guard.
EP2014328B1 (en) * 2002-06-20 2016-10-19 Becton, Dickinson and Company Apparatus for shielding the tip of a catheter introducer needle
ATE541606T1 (en) * 2002-06-20 2012-02-15 Becton Dickinson Co CATHETER AND INTRODUCER NEEDLE ASSEMBLY WITH NEEDLE GUARD

Also Published As

Publication number Publication date
KR101303269B1 (en) 2013-09-03
AU2006203663B2 (en) 2013-10-03
KR20080011014A (en) 2008-01-31
CN101112639A (en) 2008-01-30
AU2006203663A1 (en) 2008-02-14
SG173383A1 (en) 2011-08-29
CN101112639B (en) 2012-07-18
HK1117772A1 (en) 2009-01-23

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