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AR057492A1 - Mecanismo protector de aguja con resorte laminar - Google Patents

Mecanismo protector de aguja con resorte laminar

Info

Publication number
AR057492A1
AR057492A1 ARP060103463A ARP060103463A AR057492A1 AR 057492 A1 AR057492 A1 AR 057492A1 AR P060103463 A ARP060103463 A AR P060103463A AR P060103463 A ARP060103463 A AR P060103463A AR 057492 A1 AR057492 A1 AR 057492A1
Authority
AR
Argentina
Prior art keywords
needle
clip
spring
tip
hold
Prior art date
Application number
ARP060103463A
Other languages
English (en)
Original Assignee
Smiths Medical Asd Inc
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 Smiths Medical Asd Inc filed Critical Smiths Medical Asd Inc
Publication of AR057492A1 publication Critical patent/AR057492A1/es

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
    • A61M5/178—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
    • A61M5/3273—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel freely sliding on needle shaft without connection to syringe or needle
    • 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
    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hematology (AREA)
  • General Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Pulmonology (AREA)
  • Biophysics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Vascular Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Media Introduction/Drainage Providing Device (AREA)

Abstract

Un protector de aguja incluye un clip con una pared inclinada para sujetar el eje de la aguja y una pared distal para bloquear la punta de la misma, donde las paredes inclinada y distal pueden estar interconectadas por un puntal angulado; un miembro de resorte, tal como un resorte laminar, puede tener una porcion que se extiende más allá de un borde del puntal para desviar el clip a fin de que sujete el eje de la aguja; y la pared distal puede ser o incluir un estilete y tener forma de L para definir un reborde que ayude a bloquear la punta de la aguja. El clip puede tener un talon pendiente que ayude a mover en pivote el clip alrededor de un anaquel para sujetar el eje de la aguja. Puede proveerse un soporte de aguja que limite la flexion de la aguja que, de lo contrario, podria soltarse del clip. Se proveen disposiciones para limitar el giro del cubo de aguja y el alojamiento del protector de aguja, como lo es la cubierta protectora que reduce el riesgo de activacion inadvertida del protector de aguja. Además, el protector de agua puede utilizarse con un conjunto de catéter. También se provee un mecanismo mejorado para liberar los picos de pato.
ARP060103463A 2005-08-08 2006-08-08 Mecanismo protector de aguja con resorte laminar AR057492A1 (es)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US11/161,547 US20070038183A1 (en) 2005-08-08 2005-08-08 Needle guard clip with stylus
US11/161,553 US20070038187A1 (en) 2005-08-08 2005-08-08 Needle guard mechanism with anti-rotation feature
US11/161,541 US20070073221A1 (en) 2005-08-08 2005-08-08 Needle guard mechanism with leaf spring
US11/161,546 US20070038182A1 (en) 2005-08-08 2005-08-08 Needle guard mechanism with needle support
US11/161,551 US7753877B2 (en) 2005-08-08 2005-08-08 Needle guard strut wall clip

Publications (1)

Publication Number Publication Date
AR057492A1 true AR057492A1 (es) 2007-12-05

Family

ID=37946074

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP060103463A AR057492A1 (es) 2005-08-08 2006-08-08 Mecanismo protector de aguja con resorte laminar

Country Status (7)

Country Link
US (6) US20070038183A1 (es)
EP (5) EP1752180A3 (es)
CN (1) CN101257941A (es)
AR (1) AR057492A1 (es)
CA (5) CA2553090A1 (es)
MX (1) MXPA06009008A (es)
TW (1) TWI337546B (es)

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CA2553109A1 (en) 2007-02-08
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EP1752180A3 (en) 2008-03-12
EP1752181A1 (en) 2007-02-14
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US8647301B2 (en) 2014-02-11
US20070038183A1 (en) 2007-02-15
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US7753877B2 (en) 2010-07-13
US20120259293A1 (en) 2012-10-11
CA2553056A1 (en) 2007-02-08
US20070073221A1 (en) 2007-03-29
CA2553058C (en) 2011-03-15
CA2553090A1 (en) 2007-02-08
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CA2553058A1 (en) 2007-02-08
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US20070038179A1 (en) 2007-02-15
US20070038187A1 (en) 2007-02-15
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US20070038182A1 (en) 2007-02-15
EP1752178A3 (en) 2008-03-12

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