ES2149099A1 - Una jeringuilla desechable. - Google Patents

Una jeringuilla desechable.

Info

Publication number
ES2149099A1
ES2149099A1 ES009801269A ES9801269A ES2149099A1 ES 2149099 A1 ES2149099 A1 ES 2149099A1 ES 009801269 A ES009801269 A ES 009801269A ES 9801269 A ES9801269 A ES 9801269A ES 2149099 A1 ES2149099 A1 ES 2149099A1
Authority
ES
Spain
Prior art keywords
disposable syringe
unit mounted
retractable needle
piston mouth
automatically retractable
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.)
Granted
Application number
ES009801269A
Other languages
English (en)
Other versions
ES2149099B1 (es
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
Priority to ES9801269A priority Critical patent/ES2149099B1/es
Publication of ES2149099A1 publication Critical patent/ES2149099A1/es
Application granted granted Critical
Publication of ES2149099B1 publication Critical patent/ES2149099B1/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A61M5/178—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
    • A61M5/322—Retractable needles, i.e. disconnected from and withdrawn into the syringe barrel by the piston
    • A61M5/3234—Fully automatic needle retraction, i.e. in which triggering of the needle does not require a deliberate action by the user
    • A61M2005/3241—Needle retraction energy is accumulated inside of a hollow plunger rod
    • A61M2005/3242—Needle retraction by vacuum

Landscapes

  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

Una jeringuilla desechable. Una jeringuilla desechable comprende un pistón de inyección en el que se origina una cámara de vacío parcial, obturable por un émbolo que porta al prendedor de aguja y puede ser fijado en la embocadura de dicho pistón de inyección para constituir, una vez prendida la aguja y al ser removido de la embocadura, una unidad automática para la retracción de la aguja hasta el fondo de la cámara.
ES9801269A 1998-06-16 1998-06-16 Una jeringuilla desechable. Expired - Lifetime ES2149099B1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9801269A ES2149099B1 (es) 1998-06-16 1998-06-16 Una jeringuilla desechable.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9801269A ES2149099B1 (es) 1998-06-16 1998-06-16 Una jeringuilla desechable.

Publications (2)

Publication Number Publication Date
ES2149099A1 true ES2149099A1 (es) 2000-10-16
ES2149099B1 ES2149099B1 (es) 2001-05-16

Family

ID=8304180

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9801269A Expired - Lifetime ES2149099B1 (es) 1998-06-16 1998-06-16 Una jeringuilla desechable.

Country Status (1)

Country Link
ES (1) ES2149099B1 (es)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1660169A1 (en) * 2003-07-31 2006-05-31 Medigard Limited Cannula/catheter introducer with retractable needle
CN102397603A (zh) * 2010-09-16 2012-04-04 无锡市宇寿医疗器械股份有限公司 一种靠真空负压回缩针尖的安全注射器

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991004065A1 (en) * 1989-09-18 1991-04-04 Assumpsit No. 102 Pty. Ltd. Syringe
WO1991010461A1 (en) * 1990-01-09 1991-07-25 Gaetano Nacci Hypodermic injection syringe provided with a plunger able to retract and contain the hypodermic needle after use
WO1992018186A1 (en) * 1991-04-17 1992-10-29 Louis Ryles A syringe
FR2675999A1 (fr) * 1991-04-30 1992-11-06 Ferras Jean Seringue de securite.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991004065A1 (en) * 1989-09-18 1991-04-04 Assumpsit No. 102 Pty. Ltd. Syringe
WO1991010461A1 (en) * 1990-01-09 1991-07-25 Gaetano Nacci Hypodermic injection syringe provided with a plunger able to retract and contain the hypodermic needle after use
WO1992018186A1 (en) * 1991-04-17 1992-10-29 Louis Ryles A syringe
FR2675999A1 (fr) * 1991-04-30 1992-11-06 Ferras Jean Seringue de securite.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1660169A1 (en) * 2003-07-31 2006-05-31 Medigard Limited Cannula/catheter introducer with retractable needle
EP1660169A4 (en) * 2003-07-31 2006-11-02 Medigard Ltd CANNULA / CATHETER INTRODUCER WITH RETRACTABLE NEEDLE
CN102397603A (zh) * 2010-09-16 2012-04-04 无锡市宇寿医疗器械股份有限公司 一种靠真空负压回缩针尖的安全注射器

Also Published As

Publication number Publication date
ES2149099B1 (es) 2001-05-16

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