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WO2006032995A3 - Cannula device - Google Patents

Cannula device Download PDF

Info

Publication number
WO2006032995A3
WO2006032995A3 PCT/IB2005/002824 IB2005002824W WO2006032995A3 WO 2006032995 A3 WO2006032995 A3 WO 2006032995A3 IB 2005002824 W IB2005002824 W IB 2005002824W WO 2006032995 A3 WO2006032995 A3 WO 2006032995A3
Authority
WO
WIPO (PCT)
Prior art keywords
cannula device
cannula
needle
casing
received
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/IB2005/002824
Other languages
French (fr)
Other versions
WO2006032995A2 (en
Inventor
Marco Tessitore
Daniele Bonara
Giampiero Ghezzi
Raffaele Angelo Franco Galato
Stefano Gerardo Di
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TECNOMEDICA Srl
Original Assignee
TECNOMEDICA Srl
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 ITMO20040246 external-priority patent/ITMO20040246A1/en
Priority claimed from ITMO20050144 external-priority patent/ITMO20050144A1/en
Application filed by TECNOMEDICA Srl filed Critical TECNOMEDICA Srl
Priority to EP05797388A priority Critical patent/EP1804884A2/en
Publication of WO2006032995A2 publication Critical patent/WO2006032995A2/en
Publication of WO2006032995A3 publication Critical patent/WO2006032995A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3621—Extra-corporeal blood circuits
    • A61M1/3653—Interfaces between patient blood circulation and extra-corporal blood circuit
    • 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3621—Extra-corporeal blood circuits
    • A61M1/3653—Interfaces between patient blood circulation and extra-corporal blood circuit
    • A61M1/3659—Cannulae pertaining to extracorporeal circulation
    • 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3621—Extra-corporeal blood circuits
    • A61M1/3653—Interfaces between patient blood circulation and extra-corporal blood circuit
    • A61M1/3659—Cannulae pertaining to extracorporeal circulation
    • A61M1/3661—Cannulae pertaining to extracorporeal circulation for haemodialysis
    • 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
    • A61M5/3221—Constructional features thereof, e.g. to improve manipulation or functioning
    • A61M2005/3228—Constructional features thereof, e.g. to improve manipulation or functioning the needle being retracted by a member protruding laterally through a slot in the barrel, e.g. double-ended 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
    • A61M5/3243—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel
    • A61M5/3257—Semi-automatic sleeve extension, i.e. in which triggering of the sleeve extension requires a deliberate action by the user, e.g. manual release of spring-biased extension means

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hematology (AREA)
  • Public Health (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Cardiology (AREA)
  • Urology & Nephrology (AREA)
  • Biophysics (AREA)
  • Pulmonology (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)

Abstract

A device (1) comprises needle means (7), cannula means (4) arranged for receiving in a removable manner inside thereof said needle means (7), casing means (2; 2a; 2b; 200) connected to said cannula means (4) and configured in such a way that said needle means (7) can be received in said casing means (2; 2a; 2b; 200).
PCT/IB2005/002824 2004-09-24 2005-09-23 Cannula device Ceased WO2006032995A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP05797388A EP1804884A2 (en) 2004-09-24 2005-09-23 Cannula device

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
ITMO20040246 ITMO20040246A1 (en) 2004-09-24 2004-09-24 CANNULA DEVICE.
ITMO2004A000246 2004-09-24
ITMO2005A000144 2005-06-10
ITMO20050144 ITMO20050144A1 (en) 2005-06-10 2005-06-10 CANNULA DEVICE.

Publications (2)

Publication Number Publication Date
WO2006032995A2 WO2006032995A2 (en) 2006-03-30
WO2006032995A3 true WO2006032995A3 (en) 2006-10-05

Family

ID=35945196

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2005/002824 Ceased WO2006032995A2 (en) 2004-09-24 2005-09-23 Cannula device

Country Status (2)

Country Link
EP (1) EP1804884A2 (en)
WO (1) WO2006032995A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9642625B2 (en) * 2011-04-29 2017-05-09 Lifeline Scientific, Inc. Cannula for a donor organ with or without an aortic cuff or patch
EP2952220B1 (en) * 2013-01-30 2019-11-13 Equipos Médicos Vizcarra, S.A. Peripheral intravenous catheter with bellows-type passive safety system ivcbts
MX2013001219A (en) * 2013-01-30 2014-07-30 Equipos Médicos Vizcarra S A Closed peripheral intravenous catheter with safety system cpivcss.

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0382190A2 (en) * 1989-02-08 1990-08-16 Care Medical Devices, Inc. Catheter inserter
EP0515710A1 (en) * 1990-02-20 1992-12-02 Michael Lynn Haining Intravenous catheter and insertion device
US5456668A (en) * 1994-01-14 1995-10-10 F. H. Faulding & Co. Limited Retractable venipuncture catheter needle and receptacle
WO1996020026A2 (en) * 1994-12-23 1996-07-04 Haughton Victor M Catheter placement system providing retraction of the sharp upon disengagement of the catheter from the handle
EP0763369A1 (en) * 1995-09-18 1997-03-19 Becton, Dickinson and Company Needle shield with collapsible cover
US5651772A (en) * 1996-02-28 1997-07-29 Aeroquip Corporation Needle guard assembly
EP0827759A2 (en) * 1996-09-05 1998-03-11 Becton, Dickinson and Company Catheter and placement needle assembly with retractable needle
US6126641A (en) * 1997-01-10 2000-10-03 Shields; Jack W. Shielded IV catheter insertion assemblies
US6379332B1 (en) * 1998-10-29 2002-04-30 Smiths Industries Public Limited Company Needle protector devices and assemblies
WO2004045701A1 (en) * 2002-11-19 2004-06-03 Peter Balfour Dugmore Safety intravascular catheter

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0382190A2 (en) * 1989-02-08 1990-08-16 Care Medical Devices, Inc. Catheter inserter
EP0515710A1 (en) * 1990-02-20 1992-12-02 Michael Lynn Haining Intravenous catheter and insertion device
US5456668A (en) * 1994-01-14 1995-10-10 F. H. Faulding & Co. Limited Retractable venipuncture catheter needle and receptacle
WO1996020026A2 (en) * 1994-12-23 1996-07-04 Haughton Victor M Catheter placement system providing retraction of the sharp upon disengagement of the catheter from the handle
EP0763369A1 (en) * 1995-09-18 1997-03-19 Becton, Dickinson and Company Needle shield with collapsible cover
US5695474A (en) * 1995-09-18 1997-12-09 Becton Dickinson And Company Needle shield with collapsible cover
US5651772A (en) * 1996-02-28 1997-07-29 Aeroquip Corporation Needle guard assembly
EP0827759A2 (en) * 1996-09-05 1998-03-11 Becton, Dickinson and Company Catheter and placement needle assembly with retractable needle
US6126641A (en) * 1997-01-10 2000-10-03 Shields; Jack W. Shielded IV catheter insertion assemblies
US6379332B1 (en) * 1998-10-29 2002-04-30 Smiths Industries Public Limited Company Needle protector devices and assemblies
WO2004045701A1 (en) * 2002-11-19 2004-06-03 Peter Balfour Dugmore Safety intravascular catheter

Also Published As

Publication number Publication date
WO2006032995A2 (en) 2006-03-30
EP1804884A2 (en) 2007-07-11

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