ES2422712T3 - Dispositivo y procedimiento para retener un protector de punta sobre una aguja con una punta curvada - Google Patents

Dispositivo y procedimiento para retener un protector de punta sobre una aguja con una punta curvada

Info

Publication number
ES2422712T3
ES2422712T3 ES10016066T ES10016066T ES2422712T3 ES 2422712 T3 ES2422712 T3 ES 2422712T3 ES 10016066 T ES10016066 T ES 10016066T ES 10016066 T ES10016066 T ES 10016066T ES 2422712 T3 ES2422712 T3 ES 2422712T3
Authority
ES
Spain
Prior art keywords
tip
needle
retaining
procedure
guard over
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 - Lifetime
Application number
ES10016066T
Other languages
English (en)
Inventor
Ronald B Luther
Charles W Dickerson
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.)
B Braun Medical Inc
Original Assignee
B Braun Medical 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 B Braun Medical Inc filed Critical B Braun Medical Inc
Application granted granted Critical
Publication of ES2422712T3 publication Critical patent/ES2422712T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3401—Puncturing needles for the peridural or subarachnoid space or the plexus, e.g. for anaesthesia
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/08—Accessories or related features not otherwise provided for
    • A61B2090/0801—Prevention of accidental cutting or pricking
    • A61B2090/08021—Prevention of accidental cutting or pricking of the patient or his organs
    • 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
    • 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
    • A61M5/3273—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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S128/00—Surgery
    • Y10S128/917—Body fluid, devices for protection therefrom, e.g. aids, hepatitus
    • Y10S128/919—Syringe, means to protect user

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Anesthesiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Details Of Garments (AREA)
  • Cold Cathode And The Manufacture (AREA)
  • Media Introduction/Drainage Providing Device (AREA)

Abstract

Dispositivo de aguja que comprende: un casquillo de aguja (52) con una aguja fijada (32) que tiene un eje (16) con una curvatura (20) adyacentea la punta de aguja (18); un protector de punta de aguja (10) montado de forma deslizante en el eje deaguja (16), comprendiendo el protector de punta de aguja (10) una base (13) y una porción de escudo (22);un manguito de retención (12) desplazable con el protector de punta de aguja (10), comprendiendo elmanguito de retención (12) una longitud y un diámetro dimensionados de modo que puede deslizarselibremente sobre el eje de aguja (16) pero no puede deslizarse de forma distal de la curva (20), estandomantenido el protector de punta de aguja (10) en relación operativa con el manguito de retención (12) paraimpedir al protector de punta de aguja (10) deslizarse fuera de la aguja (32) cuando el manguito deretención (12) queda detenido por la curvatura (20), y en el que el protector de punta de aguja (10) tieneuna longitud operativa configurada de modo que la porción de escudo (22) del protector de punta de aguja(10) protege la punta afilada (18) cuando el manguito de retención (12) queda detenido por la curvatura(20).
ES10016066T 2001-01-29 2002-01-09 Dispositivo y procedimiento para retener un protector de punta sobre una aguja con una punta curvada Expired - Lifetime ES2422712T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/772,506 US6585704B2 (en) 2001-01-29 2001-01-29 Method of retaining a tip protector on a needle with a curved tip

Publications (1)

Publication Number Publication Date
ES2422712T3 true ES2422712T3 (es) 2013-09-13

Family

ID=25095291

Family Applications (2)

Application Number Title Priority Date Filing Date
ES10016066T Expired - Lifetime ES2422712T3 (es) 2001-01-29 2002-01-09 Dispositivo y procedimiento para retener un protector de punta sobre una aguja con una punta curvada
ES02707426T Expired - Lifetime ES2361980T3 (es) 2001-01-29 2002-01-09 Dispositivo y procedimiento para retener un protector de punta sobre una aguja con una punta curvada.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES02707426T Expired - Lifetime ES2361980T3 (es) 2001-01-29 2002-01-09 Dispositivo y procedimiento para retener un protector de punta sobre una aguja con una punta curvada.

Country Status (7)

Country Link
US (1) US6585704B2 (es)
EP (2) EP1365822B1 (es)
JP (3) JP4239193B2 (es)
AT (1) ATE506090T1 (es)
DE (1) DE60239787D1 (es)
ES (2) ES2422712T3 (es)
WO (1) WO2002060515A1 (es)

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Also Published As

Publication number Publication date
JP5039668B2 (ja) 2012-10-03
US6585704B2 (en) 2003-07-01
JP4239193B2 (ja) 2009-03-18
EP2366413B1 (en) 2013-04-10
ES2361980T3 (es) 2011-06-24
JP2008289929A (ja) 2008-12-04
ATE506090T1 (de) 2011-05-15
DE60239787D1 (de) 2011-06-01
JP2009018182A (ja) 2009-01-29
US20020103463A1 (en) 2002-08-01
EP2366413A1 (en) 2011-09-21
EP1365822B1 (en) 2011-04-20
WO2002060515A1 (en) 2002-08-08
EP1365822A1 (en) 2003-12-03
EP1365822A4 (en) 2008-06-18
JP2004518468A (ja) 2004-06-24

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