AT215066B - Plunger stoppers for ampoules - Google Patents
Plunger stoppers for ampoulesInfo
- Publication number
- AT215066B AT215066B AT945959A AT945959A AT215066B AT 215066 B AT215066 B AT 215066B AT 945959 A AT945959 A AT 945959A AT 945959 A AT945959 A AT 945959A AT 215066 B AT215066 B AT 215066B
- Authority
- AT
- Austria
- Prior art keywords
- ampoules
- plunger
- stopper
- plunger stoppers
- stoppers
- Prior art date
Links
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Description
<Desc/Clms Page number 1>
Kolbenstopfen für Ampullen
Die vorliegende Erfindung bezieht sich auf Kolbenstopfen für Ampullen, u. zw. auf solche, die ein Zurückziehen, ein sogenanntes Aspirieren, gestatten.
Bei Zylinderampullen werden bereits zwecks Aspiration Gummi3topfen verwendet, die einseitig ausgebohrt sind. Die Bohrung dient zur Aufnahme von Domen u. dgl., die aus der Kolbenspitze des Spritzgestelles austreten und eine feste Verbindung zwischen Kolbenstopfen und Kolbenstange herstellen. Diese sichere Verbindung ist zur Aspiration notwendig.
Bei der maschinellen Füllung von Ampullen tritt nunmehr das Problem auf, den Stopfen derart einzubringen, dass sein ausgebohrtes Ende nach aussen zeigt. Dies setzt eine Vorrichtung voraus, die die ent-
EMI1.1
unsicher.
Der erfindungsgemässe Stopfen aus Gummi oder einem anderen elastischen Material, der als Kolbenstopfen für Ampullen, z. B. Spritzampullen oder Spritzpatronen, dient, beseitigt den geschilderten Missstand, indem er beiderseits kleine Bohrungen aufweist, so dass es nunmehr beim maschinellen Einführen des Stopfens völlig gleichgültig ist, welche Seite zuerst in dieZylinderampulle eingeschoben wird.
In der Zeichnung bedeutet 1 denStopfen ; 2 und 3 sind die Bohrungen zur Aufnahme desmitAspirations- häkchen oder-dornen ausgerüsteten Kopfes des Kolbens.
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**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
Plunger stoppers for ampoules
The present invention relates to plunger plugs for ampoules, u. between those who allow a withdrawal, a so-called aspiration.
In the case of cylindrical ampoules, rubber stoppers are already used for aspiration, which are drilled out on one side. The hole is used to accommodate domes u. Like. That emerge from the piston tip of the spray frame and establish a firm connection between the piston stopper and piston rod. This secure connection is necessary for aspiration.
With the mechanical filling of ampoules, the problem now arises of inserting the stopper in such a way that its drilled end points outwards. This requires a device that has the
EMI1.1
unsure.
The stopper according to the invention made of rubber or another elastic material, which is used as a plunger stopper for ampoules, e.g. B. injection ampoules or syringe cartridges, eliminates the problem described by having small bores on both sides, so that it is now completely indifferent when the stopper is mechanically inserted which side is inserted first into the cylinder ampoule.
In the drawing, 1 denotes the plug; 2 and 3 are the bores for receiving the head of the piston equipped with aspiration hooks or spikes.
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** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE215066X | 1958-12-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT215066B true AT215066B (en) | 1961-05-10 |
Family
ID=5822050
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT945959A AT215066B (en) | 1958-12-31 | 1959-12-29 | Plunger stoppers for ampoules |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT215066B (en) |
-
1959
- 1959-12-29 AT AT945959A patent/AT215066B/en active
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