WO2003043496A3 - Needle assembly with vein entry indicator - Google Patents

Needle assembly with vein entry indicator Download PDF

Info

Publication number
WO2003043496A3
WO2003043496A3 PCT/IL2002/000909 IL0200909W WO03043496A3 WO 2003043496 A3 WO2003043496 A3 WO 2003043496A3 IL 0200909 W IL0200909 W IL 0200909W WO 03043496 A3 WO03043496 A3 WO 03043496A3
Authority
WO
WIPO (PCT)
Prior art keywords
vein
cannula
flashback chamber
needle assembly
blood
Prior art date
Application number
PCT/IL2002/000909
Other languages
French (fr)
Other versions
WO2003043496A2 (en
Inventor
Aviad Reuveni
Original Assignee
Aviad Reuveni
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 Aviad Reuveni filed Critical Aviad Reuveni
Priority to AU2002353451A priority Critical patent/AU2002353451A1/en
Publication of WO2003043496A2 publication Critical patent/WO2003043496A2/en
Publication of WO2003043496A3 publication Critical patent/WO2003043496A3/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
    • A61M25/0693—Flashback chambers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150015—Source of blood
    • A61B5/15003—Source of blood for venous or arterial blood
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150374—Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
    • A61B5/150381—Design of piercing elements
    • A61B5/150389—Hollow piercing elements, e.g. canulas, needles, for piercing the skin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150374—Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
    • A61B5/150381—Design of piercing elements
    • A61B5/150503—Single-ended needles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/153—Devices specially adapted for taking samples of venous or arterial blood, e.g. with syringes
    • A61B5/1535—Devices specially adapted for taking samples of venous or arterial blood, e.g. with syringes comprising means for indicating vein or arterial entry

Abstract

A device useful for intravenous infusion indicating successful puncturing of a vein, comprising: (a) a double ended cannula open at both ends which have a passageway route throughout; (b) a housing entrapping the cannula thereon so the distal end of said cannula is extending forwardly, adapted for puncturing a vein, and the proximate end is extending rearwardly, adapted for coupling with a blood sample, collected in a flashback chamber; (c) a flashback chamber useful for containing blood;wherein the device comprising means for indicating signals for the presence of blood in the flashback chamber.
PCT/IL2002/000909 2001-11-19 2002-11-13 Needle assembly with vein entry indicator WO2003043496A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2002353451A AU2002353451A1 (en) 2001-11-19 2002-11-13 Needle assembly with vein entry indicator

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IL14655201A IL146552A0 (en) 2001-11-19 2001-11-19 A device useful for intravenous blood infusion
IL146552 2001-11-19

Publications (2)

Publication Number Publication Date
WO2003043496A2 WO2003043496A2 (en) 2003-05-30
WO2003043496A3 true WO2003043496A3 (en) 2004-04-29

Family

ID=11075866

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IL2002/000909 WO2003043496A2 (en) 2001-11-19 2002-11-13 Needle assembly with vein entry indicator

Country Status (3)

Country Link
AU (1) AU2002353451A1 (en)
IL (1) IL146552A0 (en)
WO (1) WO2003043496A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7918805B2 (en) 2007-09-27 2011-04-05 Tyco Healthcare Group Lp Phlebotomy needle with shape memory alloy flashback sensor
US10543343B2 (en) * 2014-12-23 2020-01-28 B. Braun Melsungen Ag Needle assemblies with flashback indicator and related methods
US20160220805A1 (en) 2015-01-30 2016-08-04 Smiths Medical Asd, Inc. Intravenous catheter assembly design
US10028691B2 (en) 2015-01-30 2018-07-24 Smiths Medical Asd, Inc. Needle assembly with diagnostic analysis provisions
US10772611B2 (en) 2016-05-20 2020-09-15 Smiths Medical Asd, Inc. Needle assembly with flexible catheter nose for diagnostic sampling of fluid
US10434248B1 (en) 2018-03-26 2019-10-08 Saol International Limited Kit and method of reducing human error during implanted infusion pump refilling
EP3952744A4 (en) * 2019-05-08 2022-12-14 Bard Access Systems, Inc. Conductance based digital blood flash indicator device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4079729A (en) * 1975-10-31 1978-03-21 Sherwood Medical Industries Inc. Fluid collection with vacuum loss indicating means
US4269192A (en) * 1977-12-02 1981-05-26 Olympus Optical Co., Ltd. Stabbing apparatus for diagnosis of living body
US4436098A (en) * 1981-03-16 1984-03-13 Becton Dickinson Company Needle assembly with vein entry indicator
US4886072A (en) * 1983-12-16 1989-12-12 Becton, Dickinson And Company Multiple sample needle assembly with vein indicator
US4971068A (en) * 1989-07-07 1990-11-20 Bio-Plexus, Inc. Blood vessel locating needle assembly with thermochromic indicator
US5030207A (en) * 1990-11-02 1991-07-09 Becton, Dickinson And Company Instantaneous vein entry indicator for intravenous needle

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4079729A (en) * 1975-10-31 1978-03-21 Sherwood Medical Industries Inc. Fluid collection with vacuum loss indicating means
US4269192A (en) * 1977-12-02 1981-05-26 Olympus Optical Co., Ltd. Stabbing apparatus for diagnosis of living body
US4436098A (en) * 1981-03-16 1984-03-13 Becton Dickinson Company Needle assembly with vein entry indicator
US4886072A (en) * 1983-12-16 1989-12-12 Becton, Dickinson And Company Multiple sample needle assembly with vein indicator
US4971068A (en) * 1989-07-07 1990-11-20 Bio-Plexus, Inc. Blood vessel locating needle assembly with thermochromic indicator
US5030207A (en) * 1990-11-02 1991-07-09 Becton, Dickinson And Company Instantaneous vein entry indicator for intravenous needle

Also Published As

Publication number Publication date
AU2002353451A8 (en) 2003-06-10
AU2002353451A1 (en) 2003-06-10
IL146552A0 (en) 2002-07-25
WO2003043496A2 (en) 2003-05-30

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