ES2149099B1 - Una jeringuilla desechable. - Google Patents

Una jeringuilla desechable.

Info

Publication number
ES2149099B1
ES2149099B1 ES9801269A ES9801269A ES2149099B1 ES 2149099 B1 ES2149099 B1 ES 2149099B1 ES 9801269 A ES9801269 A ES 9801269A ES 9801269 A ES9801269 A ES 9801269A ES 2149099 B1 ES2149099 B1 ES 2149099B1
Authority
ES
Spain
Prior art keywords
disposable syringe
needle
mouth
injection piston
chamber
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
ES9801269A
Other languages
English (en)
Other versions
ES2149099A1 (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 ES2149099A1 (es) 2000-10-16
ES2149099B1 true 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)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003903990A0 (en) * 2003-07-31 2003-08-14 Medigard Pty Ltd Cannula/catheter introducer
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

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2045394A1 (en) * 1989-09-18 1991-03-19 Robb Pascal Patent Pty. Ltd. Syringe
IT1238143B (it) * 1990-01-09 1993-07-09 Siringa per iniezioni ipodermiche dotata di stantuffo atto a ritirare e contenere l'ago ipodermico dopo il suo uso
DE69218592T2 (de) * 1991-04-17 1997-10-02 Ryles Spritze
FR2675999A1 (fr) * 1991-04-30 1992-11-06 Ferras Jean Seringue de securite.

Also Published As

Publication number Publication date
ES2149099A1 (es) 2000-10-16

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