DE538857C - Injection syringe with device for opening ampoules - Google Patents

Injection syringe with device for opening ampoules

Info

Publication number
DE538857C
DE538857C DED55747D DED0055747D DE538857C DE 538857 C DE538857 C DE 538857C DE D55747 D DED55747 D DE D55747D DE D0055747 D DED0055747 D DE D0055747D DE 538857 C DE538857 C DE 538857C
Authority
DE
Germany
Prior art keywords
injection syringe
opening ampoules
syringe
ampoules
opening
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
Application number
DED55747D
Other languages
German (de)
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.)
Rotawerke Deutsche GmbH
Original Assignee
Rotawerke Deutsche GmbH
Publication date
Priority to DED55747D priority Critical patent/DE538857C/en
Application granted granted Critical
Publication of DE538857C publication Critical patent/DE538857C/en
Expired 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Description

Injektionsspritze mit Vorrichtung zum Öffnen von Ampullen Es sind bereits Injektionsspritzen bekannt, die mit einer Vorrichtung zum öffnen von Ampullen versehen sind. Erfindungsgemäß ist nun der Ampullenöffner so ausgebildet, daß er auf die Kolbenstange der Spritze aufgeschraubt und so gegen den gewöhnlichen Knopf der Kolbenstange ausgewechselt werden kann..Injection syringe with device for opening ampoules There are already known injection syringes with a device for opening ampoules are provided. According to the invention, the ampoule opener is now designed so that it screwed onto the plunger rod of the syringe and so against the ordinary button the piston rod can be exchanged ..

Der Vorteil besteht darin, daß auch Spritzen mit gewöhnlichem Kolbenknopf durch Auswechseln des Knopfes zu einer Spritze mit Ampullenöffner umgeändert werden können.The advantage is that syringes with a common plunger button are also available can be changed to a syringe with an ampoule opener by changing the button can.

Ein weiterer Vorteil besteht darin, daß der öffner beim Sterilisieren entfernt oder bei Bruch der Spritze für eine andere Spritze verwendet werden kann, zumal die Lebensdauer des Ampullenöffners zumeist wesentlich länger ist als die einer Spritze.Another advantage is that the opener is used when sterilizing removed or, if the syringe breaks, can be used for another syringe, especially since the life of the ampoule opener is usually much longer than that a syringe.

Auf der Zeichnung ist ein Ausführungsbeispiel des Erfindungsgegenstandes dargestellt. Die Spritze ist mit S, der Ampullenöffner mit A, bezeichnet. Der letztere kann aus Hartporzellan, Schamotte, Korund o. dgl. bestehen.The drawing shows an embodiment of the subject matter of the invention shown. The syringe is labeled S and the ampoule opener A. The latter Can be made of hard porcelain, fireclay, corundum or the like.

Claims (1)

PATENTANSPRUCH: Injektionsspritze mit Vorrichtung zum Öffnen von Ampullen, dadurch gekennzeichnet, daß der Ampullenöffner auf das Ende der Kolbenstange aufschraubbar ist. PATENT CLAIM: Injection syringe with device for opening ampoules, characterized in that the ampoule opener can be screwed onto the end of the piston rod.
DED55747D Injection syringe with device for opening ampoules Expired DE538857C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DED55747D DE538857C (en) Injection syringe with device for opening ampoules

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED55747D DE538857C (en) Injection syringe with device for opening ampoules

Publications (1)

Publication Number Publication Date
DE538857C true DE538857C (en) 1931-11-19

Family

ID=7056700

Family Applications (1)

Application Number Title Priority Date Filing Date
DED55747D Expired DE538857C (en) Injection syringe with device for opening ampoules

Country Status (1)

Country Link
DE (1) DE538857C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989007462A1 (en) * 1988-02-10 1989-08-24 Aktiebolaget Astra Plastic cartridge and syringue and method for manufacturing the cartridge

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989007462A1 (en) * 1988-02-10 1989-08-24 Aktiebolaget Astra Plastic cartridge and syringue and method for manufacturing the cartridge
US5135514A (en) * 1988-02-10 1992-08-04 Astra Pharmaceuticals Pty Ltd Plastic cartridge and syringe

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