DE576472C - Procedure for opening ampoules or similar glass vessels - Google Patents
Procedure for opening ampoules or similar glass vesselsInfo
- Publication number
- DE576472C DE576472C DED62588D DED0062588D DE576472C DE 576472 C DE576472 C DE 576472C DE D62588 D DED62588 D DE D62588D DE D0062588 D DED0062588 D DE D0062588D DE 576472 C DE576472 C DE 576472C
- Authority
- DE
- Germany
- Prior art keywords
- procedure
- glass vessels
- similar glass
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67B—APPLYING CLOSURE MEMBERS TO BOTTLES JARS, OR SIMILAR CONTAINERS; OPENING CLOSED CONTAINERS
- B67B7/00—Hand- or power-operated devices for opening closed containers
- B67B7/92—Hand- or power-operated devices for opening closed containers by breaking, e.g. for ampoules
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Description
Verfahren zum Öffnen von Ampullen oder ähnlichen Glasgefäßen Glasgefäße, z. B. Ampullen, welche zum Aufbewahren von Medikamenten dienen, werden gewöhnlich mit geschlossenen Spießen hergestellt, die vor dem Füllen durch Abschneiden eines Spießendes geöffnet und bei denen auch die offenen Enden auf gleichmäßige-Länge abgeschnitten werden.Procedure for opening ampoules or similar glass vessels Glass vessels, z. B. Ampoules, which are used to store medicines, are common Made with closed skewers, which are made by cutting off one before filling Spits open and with the open ends of the same length be cut off.
Zum Abschneiden des Spießes sind Vorrichtungen bekannt, bei denen der abwärts gerichtete Spieß durch einen Carborundumstein oder ein Messer angeritzt und dann abgebrochen wird. Wenn beim öffnen Splitter entstehen, so können diese in das Ampulleninnere gelangen, vor allem durch den beim Zuschmelzen in dem Gefäß entstehenden Unterdruck in die Ampullen hineingesaugt werden. Besonders das letztere ist gefährlich, weil durch das geringe Vakuum nur sehr kleine Splitter eingesaugt werden, welche mit einer Injektion in den menschlichen Körper gelangen können.For cutting the skewer devices are known in which the downward pointing skewer scored with a carborundum stone or knife and then canceled. If splinters arise when opening, they can get into the inside of the ampoule, especially when it is melted shut in the vessel resulting negative pressure are sucked into the ampoules. Especially the latter is dangerous because only very small splinters are sucked in due to the low vacuum which can be injected into the human body.
Die vorliegende Erfindung hat zur Aufgabe, das Eindringen von Glassplittern in das Ampulleninnere beim Abschneiden auf jeden Fall zu verhindern, indem Mittel vorgesehen sind, um den Unterdruck in dem Glasgefäß aufzuheben oder darüber hinaus einen Überdruck zu erzeugen.The object of the present invention is to prevent the penetration of broken glass In any case, avoid getting into the inside of the ampoule by using means are provided to remove the negative pressure in the glass vessel or beyond to generate an overpressure.
Zu diesem Zweck wird der Ampullenkörper vor dem Abschneiden durch einen Brenner oder Heizkanal erhitzt, so daß ein etwa vorhandenes Vakuum ausgeschaltet und ein dadurch mögliches Einsaugen von Splittern oder Glasstaub verhindert wird. Darüber hinaus kann durch die Erhitzung ein. Überdruck im Innern des erhitzten Ampüllenkörpers erzeugt werden, der das Abtrennen des angeritzten Spießendes fördert.For this purpose, the ampoule body is cut through before being cut off heated a burner or heating channel, so that any existing vacuum is switched off and a possible sucking in of splinters or glass dust is prevented. In addition, by heating one. Overpressure inside the heated ampoule body which promotes the severing of the scored end of the spit.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DED62588D DE576472C (en) | 1931-12-29 | 1931-12-29 | Procedure for opening ampoules or similar glass vessels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DED62588D DE576472C (en) | 1931-12-29 | 1931-12-29 | Procedure for opening ampoules or similar glass vessels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE576472C true DE576472C (en) | 1933-05-11 |
Family
ID=7058484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DED62588D Expired DE576472C (en) | 1931-12-29 | 1931-12-29 | Procedure for opening ampoules or similar glass vessels |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE576472C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1121777B (en) * | 1953-08-24 | 1962-01-11 | Dichter E H Jakob Dr Ing | Process for the splinter-free production of a fuel opening on essentially cylindrical skewers of closed ampoules |
| DE1239061B (en) * | 1961-09-15 | 1967-04-20 | Rota Patent A G | Method for filling and closing ampoules, in particular for the reception of drugs and the like. like |
-
1931
- 1931-12-29 DE DED62588D patent/DE576472C/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1121777B (en) * | 1953-08-24 | 1962-01-11 | Dichter E H Jakob Dr Ing | Process for the splinter-free production of a fuel opening on essentially cylindrical skewers of closed ampoules |
| DE1239061B (en) * | 1961-09-15 | 1967-04-20 | Rota Patent A G | Method for filling and closing ampoules, in particular for the reception of drugs and the like. like |
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