DE69210060D1 - Vorrichtung zum Zurückziehen von Einwegnadeln - Google Patents

Vorrichtung zum Zurückziehen von Einwegnadeln

Info

Publication number
DE69210060D1
DE69210060D1 DE69210060T DE69210060T DE69210060D1 DE 69210060 D1 DE69210060 D1 DE 69210060D1 DE 69210060 T DE69210060 T DE 69210060T DE 69210060 T DE69210060 T DE 69210060T DE 69210060 D1 DE69210060 D1 DE 69210060D1
Authority
DE
Germany
Prior art keywords
withdrawing
disposable needles
needle
outer container
needles
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.)
Expired - Fee Related
Application number
DE69210060T
Other languages
English (en)
Other versions
DE69210060T2 (de
Inventor
Gian Luigi Petrussa
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE69210060D1 publication Critical patent/DE69210060D1/de
Publication of DE69210060T2 publication Critical patent/DE69210060T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A61M5/50—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 having means for preventing re-use, or for indicating if defective, used, tampered with or unsterile
    • 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
    • A61M5/326—Fully automatic sleeve extension, i.e. in which triggering of the sleeve does not require a deliberate action by the user
    • 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
    • A61M5/3245—Constructional features thereof, e.g. to improve manipulation or functioning
    • A61M2005/3247—Means to impede repositioning of protection sleeve from needle covering to needle uncovering position
    • A61M2005/325—Means obstructing the needle passage at distal end of a needle protection sleeve
    • 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
    • A61M5/326—Fully automatic sleeve extension, i.e. in which triggering of the sleeve does not require a deliberate action by the user
    • A61M2005/3261—Fully automatic sleeve extension, i.e. in which triggering of the sleeve does not require a deliberate action by the user triggered by radial deflection of the anchoring parts between sleeve and syringe barrel, e.g. spreading of sleeve retaining hooks having slanted surfaces by engagement with conically shaped collet of the piston rod during the last portion of the injection stroke of the plunger
    • 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
    • A61M5/326—Fully automatic sleeve extension, i.e. in which triggering of the sleeve does not require a deliberate action by the user
    • A61M2005/3261—Fully automatic sleeve extension, i.e. in which triggering of the sleeve does not require a deliberate action by the user triggered by radial deflection of the anchoring parts between sleeve and syringe barrel, e.g. spreading of sleeve retaining hooks having slanted surfaces by engagement with conically shaped collet of the piston rod during the last portion of the injection stroke of the plunger
    • A61M2005/3264—Trigger provided at the proximal end, i.e. syringe end opposite to needle mounting end
    • 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)
  • Engineering & Computer Science (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Environmental & Geological Engineering (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
DE69210060T 1991-01-30 1992-01-24 Vorrichtung zum Zurückziehen von Einwegnadeln Expired - Fee Related DE69210060T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITUD910014A IT1248125B (it) 1991-01-30 1991-01-30 Dispositivo per ago a scomparsa

Publications (2)

Publication Number Publication Date
DE69210060D1 true DE69210060D1 (de) 1996-05-30
DE69210060T2 DE69210060T2 (de) 1996-10-24

Family

ID=11420750

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69210060T Expired - Fee Related DE69210060T2 (de) 1991-01-30 1992-01-24 Vorrichtung zum Zurückziehen von Einwegnadeln

Country Status (4)

Country Link
EP (1) EP0497220B1 (de)
AT (1) ATE137122T1 (de)
DE (1) DE69210060T2 (de)
IT (1) IT1248125B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2736553B1 (fr) * 1995-07-12 1998-01-09 Soc Et Et D Applic Tech Sedat Seringue d'injection, notamment de produits medicaux liquides, a protecteur d'aiguille mobile
US5718239A (en) * 1996-06-21 1998-02-17 Becton, Dickinson And Company Method of activating a needle assembly having a telescoping shield
FR2787335B1 (fr) * 1998-12-08 2001-02-16 Roger Denis Securite pour seringues pre-remplies
EP1371382A1 (de) * 2002-06-04 2003-12-17 Sergio Restelli Sicherheitsspritze mit einer Schutzhülle

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4573976A (en) * 1984-05-24 1986-03-04 Dolores A. Smith Shielded needle
US4927416A (en) * 1987-12-02 1990-05-22 National Medical Device Corporation User-protective hypodermic syringe holder
US5156599A (en) * 1988-06-28 1992-10-20 Sherwood Medical Company Syringe and sliding locking needle shield
US4863435A (en) * 1988-08-24 1989-09-05 Sturman Martin F Safety hypodermic syringe
US4917673A (en) * 1988-10-31 1990-04-17 Coplin Allan J Assembly for the protection against inadvertent puncture by medical needles
US5024616A (en) * 1988-11-15 1991-06-18 International Medication Systems, Limited Disposable sheath for hypodermic cannula used with a syringe
US4988339A (en) * 1988-12-30 1991-01-29 Vadher Dinesh L Retractable needle/syringe devices for blood collection, catheterization, and medicinal injection procedures
FR2648716B1 (fr) * 1989-06-27 1991-09-13 Guerineau Jean Seringue a usage unique. combine seringue-aiguille, auto-escamotable dans un fourreau de protection
ATE129906T1 (de) * 1990-07-19 1995-11-15 Nardino Righi Sicherheitsspritze zum einmaligen gebrauch.

Also Published As

Publication number Publication date
EP0497220B1 (de) 1996-04-24
DE69210060T2 (de) 1996-10-24
ITUD910014A1 (it) 1992-07-30
ITUD910014A0 (it) 1991-01-30
ATE137122T1 (de) 1996-05-15
EP0497220A1 (de) 1992-08-05
IT1248125B (it) 1995-01-05

Similar Documents

Publication Publication Date Title
DE69225456D1 (de) Halter für doppelendige Nadeln
GB2023428A (en) A destruction device for injection needles
DE59406805D1 (de) Vorrichtung zum Applizieren von Implantaten
DK0414563T3 (da) Lancetejektormekanisme
DE69623053D1 (de) Medizinische Vorrichtung
BE848263A (fr) Cartouche d'agrafes et dispositif d'alimentation en agrafes a utiliser avec un instrument chirurgical de pose d'agrafes,
ATE233519T1 (de) Ladevorrichtung für chirurgisches nähinstrument
ES2037172T3 (es) Maquina de impresion de tampon.
EP0321903A3 (de) Flüssigkeitsdurchflussvorrichtung mit Abdeckungsmitteln
ATE161157T1 (de) Ultraschall-doppler-sonde mit nadelführung
DE69841925D1 (de) Endoskopische vorrichtung zum positionieren von knochenplatten
DE58904939D1 (de) Vorrichtung zum bereitstellen von sterilisierten pipettenspitzen.
DE69210060D1 (de) Vorrichtung zum Zurückziehen von Einwegnadeln
ATE70189T1 (de) Vorrichtung zur reinigung und desinfektion von medizinischen und chirurgischen instrumenten.
ATE75127T1 (de) Tragbare vorrichtung zur unmittelbaren blutentnahme.
ZA913360B (en) Contrivance for passing a grasping device for a thread into the eye of a sewing needle,and application of this contrivance
DE69209226D1 (de) Veterinärmedizinisches Instrument für die Abgabe von Arzneimitteln
DE69109364D1 (de) Innenbeutel für eine Nähfaden und Nadel kombinierende chirurgische Vorrichtung.
DE69313975D1 (de) Vorrichtung zum Einsetzen von Nägeln in Knochen
DE59300494D1 (de) Druckinfusionsapparat.
NO943623D0 (no) Engangsholder for forfylt patron-nålenhet
SE8302322D0 (sv) Nalpatredare
DE69120274D1 (de) Vorrichtung zum lösen und aufbewahren gebrauchter kanülen
ATE239421T1 (de) Blutabnahmevorrichtung
DE69032291D1 (de) Endoskopisches Untersuchungsgerät

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee