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WO2010010307A3 - Dispositif d'injection d'un liquide dans un corps d'un patient - Google Patents

Dispositif d'injection d'un liquide dans un corps d'un patient Download PDF

Info

Publication number
WO2010010307A3
WO2010010307A3 PCT/FR2009/051480 FR2009051480W WO2010010307A3 WO 2010010307 A3 WO2010010307 A3 WO 2010010307A3 FR 2009051480 W FR2009051480 W FR 2009051480W WO 2010010307 A3 WO2010010307 A3 WO 2010010307A3
Authority
WO
WIPO (PCT)
Prior art keywords
needle
patient
plunger
base
flexible section
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/FR2009/051480
Other languages
English (en)
Other versions
WO2010010307A2 (fr
Inventor
Gildas Huet
Eric Perouse
Thomas Walter
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.)
Laboratoires Perouse SAS
Original Assignee
Laboratoires Perouse SAS
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 Laboratoires Perouse SAS filed Critical Laboratoires Perouse SAS
Priority to JP2011519222A priority Critical patent/JP5597199B2/ja
Priority to DE112009001751.7T priority patent/DE112009001751B4/de
Priority to US13/055,311 priority patent/US8262615B2/en
Publication of WO2010010307A2 publication Critical patent/WO2010010307A2/fr
Publication of WO2010010307A3 publication Critical patent/WO2010010307A3/fr
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
    • 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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/02—Access sites
    • A61M39/0208—Subcutaneous access sites for injecting or removing fluids
    • 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
    • A61M2005/1583—Needle extractors
    • 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
    • A61M2005/1585—Needle inserters
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/27—General characteristics of the apparatus preventing use
    • A61M2205/276—General characteristics of the apparatus preventing use preventing unwanted use
    • 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
    • A61M5/3271—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel with guiding tracks for controlled sliding of needle protective sleeve from needle exposing to needle covering position

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Vascular Medicine (AREA)
  • Pulmonology (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

Ce dispositif (10) d'injection d'un liquide dans un corps, notamment le corps d'un patient, du type comprenant : une embase (20) portant une aiguille (22) d'injection destinée à être piquée dans le corps; un conduit (24) d'injection raccordé à l'aiguille (22); des moyens d'extraction (26) de l'aiguille (22) hors du patient, comprenant un poussoir (52) monté coulissant par rapport à l'embase (20) entre une position d'utilisation de l'aiguille (22) et une position d'extraction de l'aiguille (22); des moyens de génération (28) d'une surpression dans le conduit (24) d'injection lors de l'extraction de l'aiguille (22), comprenant un tronçon souple (53) formé dans le conduit (24) d'injection, une surface de came (54) solidaire du poussoir (52) et une surface d'appui solidaire de l'embase (20), pour comprimer ledit tronçon souple (53) entre la surface de came (54) et la surface d'appui, radialement et perpendiculairement à l'aiguille (22), lors du coulissement du poussoir (52) vers la position d'extraction de l'aiguille (22); est caractérisé en ce qu'il comporte des moyens de retenue (56) du tronçon souple (53) sensiblement perpendiculairement à l'aiguille (22).
PCT/FR2009/051480 2008-07-23 2009-07-23 Dispositif d'injection d'un liquide dans un corps, notamment le corps d'un patient Ceased WO2010010307A2 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2011519222A JP5597199B2 (ja) 2008-07-23 2009-07-23 患者などの体内に液体を注入するための装置
DE112009001751.7T DE112009001751B4 (de) 2008-07-23 2009-07-23 Vorrichtung zur Injektion einer Flüssigkeit in einen Körper, insbesondere den Körper eines Patienten
US13/055,311 US8262615B2 (en) 2008-07-23 2009-07-23 Device for injecting a liquid into a body of a patient

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0855030 2008-07-23
FR0855030A FR2934163B1 (fr) 2008-07-23 2008-07-23 Dispositif d'injection d'un liquide dans un corps, notamment le corps d'un patient.

Publications (2)

Publication Number Publication Date
WO2010010307A2 WO2010010307A2 (fr) 2010-01-28
WO2010010307A3 true WO2010010307A3 (fr) 2010-03-25

Family

ID=40397454

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2009/051480 Ceased WO2010010307A2 (fr) 2008-07-23 2009-07-23 Dispositif d'injection d'un liquide dans un corps, notamment le corps d'un patient

Country Status (5)

Country Link
US (1) US8262615B2 (fr)
JP (1) JP5597199B2 (fr)
DE (1) DE112009001751B4 (fr)
FR (1) FR2934163B1 (fr)
WO (1) WO2010010307A2 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4846807A (en) * 1986-04-30 1989-07-11 Safadago Gary J IV tube anchor and shield
WO1998052638A2 (fr) * 1997-05-16 1998-11-26 Pyng Medical Corp. Methode et appareil permettant l'introduction intra-osseuse d'un dispositif tel qu'une tubulure a perfusion
FR2886857A1 (fr) * 2005-06-08 2006-12-15 Perouse Soc Par Actions Simpli Dispositif d'injection d'un liquide dans un patient
WO2009004205A2 (fr) * 2007-06-07 2009-01-08 Laboratoires Perouse Dispositif d'injection d'un liquide dans un corps

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7097637B2 (en) * 2003-08-27 2006-08-29 C. R. Bard, Inc. Safety needle with positive flush

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4846807A (en) * 1986-04-30 1989-07-11 Safadago Gary J IV tube anchor and shield
WO1998052638A2 (fr) * 1997-05-16 1998-11-26 Pyng Medical Corp. Methode et appareil permettant l'introduction intra-osseuse d'un dispositif tel qu'une tubulure a perfusion
FR2886857A1 (fr) * 2005-06-08 2006-12-15 Perouse Soc Par Actions Simpli Dispositif d'injection d'un liquide dans un patient
WO2009004205A2 (fr) * 2007-06-07 2009-01-08 Laboratoires Perouse Dispositif d'injection d'un liquide dans un corps

Also Published As

Publication number Publication date
DE112009001751T5 (de) 2012-01-26
JP5597199B2 (ja) 2014-10-01
DE112009001751B4 (de) 2023-12-07
FR2934163B1 (fr) 2012-08-31
US8262615B2 (en) 2012-09-11
WO2010010307A2 (fr) 2010-01-28
FR2934163A1 (fr) 2010-01-29
US20110178460A1 (en) 2011-07-21
JP2011528926A (ja) 2011-12-01

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