ES2652166T3 - Aparato de retracción de aguja - Google Patents

Aparato de retracción de aguja Download PDF

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Publication number
ES2652166T3
ES2652166T3 ES13877619.0T ES13877619T ES2652166T3 ES 2652166 T3 ES2652166 T3 ES 2652166T3 ES 13877619 T ES13877619 T ES 13877619T ES 2652166 T3 ES2652166 T3 ES 2652166T3
Authority
ES
Spain
Prior art keywords
needle
sliding element
retraction
opening
respect
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.)
Active
Application number
ES13877619.0T
Other languages
English (en)
Inventor
Thomas J. Shaw
Mark Small
Ni Zhu
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.)
Retractable Technologies Inc
Original Assignee
Retractable Technologies 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 Retractable Technologies Inc filed Critical Retractable Technologies Inc
Application granted granted Critical
Publication of ES2652166T3 publication Critical patent/ES2652166T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A61M25/0631—Devices for protecting the needle; Devices to help insertion of the needle, e.g. wings or holders having means for fully covering the needle after its withdrawal, e.g. needle being withdrawn inside the handle or a cover being advanced over the needle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
    • A61M25/0693—Flashback chambers

Landscapes

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

Abstract

Aparato de retracción de aguja, que comprende un cuerpo (34) que tiene una aguja (78) que se extiende hacia adelante, un mecanismo de retracción de aguja (36) asentado dentro del cuerpo (34) y que empuja la aguja (78) hacia atrás respecto al cuerpo (34), un elemento deslizante (38) acoplado al cuerpo (34) y que tiene una segunda abertura (86) que comunica con una cavidad de retracción de aguja que se extiende alejándose desde el cuerpo (34), y un actuador (42), en el que el mecanismo de retracción de aguja (36) comprende un porta agujas (70) asentado dentro del cuerpo (34), y en el que el elemento deslizante (38) comprende una primera abertura (90) separada lateralmente de la segunda abertura (86), siendo cada abertura (90, 86) alineable coaxialmente con el porta agujas (70) en diferentes momentos reposicionando el elemento deslizante (38) respecto al cuerpo (34), 15 caracterizado por el hecho de que el actuador (42) es giratorio respecto al elemento deslizante (38) para reposicionar el elemento deslizante (38) desde una primera posición que impide la retracción de la aguja a una segunda posición que permite la retracción de la aguja.

Description

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Claims (1)

  1. imagen1
    imagen2
ES13877619.0T 2013-03-15 2013-11-27 Aparato de retracción de aguja Active ES2652166T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/841,462 US9308353B2 (en) 2010-07-29 2013-03-15 Needle retraction apparatus
US201313841462 2013-03-15
PCT/US2013/072222 WO2014143220A1 (en) 2013-03-15 2013-11-27 Needle retraction apparatus

Publications (1)

Publication Number Publication Date
ES2652166T3 true ES2652166T3 (es) 2018-01-31

Family

ID=51530716

Family Applications (1)

Application Number Title Priority Date Filing Date
ES13877619.0T Active ES2652166T3 (es) 2013-03-15 2013-11-27 Aparato de retracción de aguja

Country Status (9)

Country Link
US (2) US9308353B2 (es)
EP (1) EP2968793B1 (es)
JP (1) JP6091696B2 (es)
CN (1) CN104159630B (es)
AU (1) AU2013381701B2 (es)
BR (1) BR112014025035B1 (es)
ES (1) ES2652166T3 (es)
MX (1) MX363472B (es)
WO (1) WO2014143220A1 (es)

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Also Published As

Publication number Publication date
EP2968793A4 (en) 2016-11-02
AU2013381701B2 (en) 2018-07-19
MX2015010037A (es) 2015-10-30
MX363472B (es) 2019-03-25
EP2968793A1 (en) 2016-01-20
JP6091696B2 (ja) 2017-03-08
WO2014143220A1 (en) 2014-09-18
CN104159630A (zh) 2014-11-19
US20140276435A1 (en) 2014-09-18
JP2016510626A (ja) 2016-04-11
BR112014025035A2 (pt) 2017-06-20
EP2968793B1 (en) 2017-11-15
AU2013381701A1 (en) 2015-07-02
BR112014025035B1 (pt) 2021-07-13
US9308353B2 (en) 2016-04-12
US9808602B2 (en) 2017-11-07
CN104159630B (zh) 2017-05-31
US20160310705A1 (en) 2016-10-27

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