DE10307597A1 - Free standing tool, used to open laboratory reactor vessels, has closure linked by loop to vessel and arm terminating in opening tool - Google Patents
Free standing tool, used to open laboratory reactor vessels, has closure linked by loop to vessel and arm terminating in opening tool Download PDFInfo
- Publication number
- DE10307597A1 DE10307597A1 DE10307597A DE10307597A DE10307597A1 DE 10307597 A1 DE10307597 A1 DE 10307597A1 DE 10307597 A DE10307597 A DE 10307597A DE 10307597 A DE10307597 A DE 10307597A DE 10307597 A1 DE10307597 A1 DE 10307597A1
- Authority
- DE
- Germany
- Prior art keywords
- reaction vessel
- gap
- tool
- angle
- vessel
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L99/00—Subject matter not provided for in other groups of this subclass
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/02—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor using a plurality of sample containers moved by a conveyor system past one or more treatment or analysis stations
- G01N35/04—Details of the conveyor system
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
- B01L2200/08—Ergonomic or safety aspects of handling devices
- B01L2200/087—Ergonomic aspects
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
- B01L3/508—Containers for the purpose of retaining a material to be analysed, e.g. test tubes rigid containers not provided for above
- B01L3/5082—Test tubes per se
- B01L3/50825—Closing or opening means, corks, bungs
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/02—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor using a plurality of sample containers moved by a conveyor system past one or more treatment or analysis stations
- G01N35/04—Details of the conveyor system
- G01N2035/0401—Sample carriers, cuvettes or reaction vessels
- G01N2035/0403—Sample carriers with closing or sealing means
- G01N2035/0405—Sample carriers with closing or sealing means manipulating closing or opening means, e.g. stoppers, screw caps, lids or covers
Abstract
Description
Die Erfindung betrifft einen Reaktionsgefäßöffner.The invention relates to a reaction vessel opener.
Im Laborbetrieb werden Reaktionsgefäße eingesetzt, welche mit Deckeln verschlossen werden. Häufig sind diese Deckel über eine Lasche mit dem Reaktionsgefäß verbunden, damit sie beim Öffnen des Reaktionsgefäßes nicht abfallen.In the laboratory, reaction vessels are used which are closed with lids. Often these lids are over one Tab connected to the reaction vessel, so that when you open it of the reaction vessel is not fall off.
Nach dem Stand der Technik werden diese Reaktionsgefäße mit der Hand geöffnet, indem sie in eine Hand genommen werden und der Deckel mit dem Daumen nach oben gedrückt wird. Sind größere Mengen dieser Reaktionsgefäße zu bearbeiten, wird häufig ein Lederdäumling verwendet, um den Daumen zu schonen. Mit dieser Handhabung sind jedoch im Laborbetrieb Nachteile verbunden. Wird kein Däumling verwendet, so wird der Daumen so sehr beansprucht, dass bereits nach kurzer Zeit Schmerzempfindungen und auch Verletzungen auftreten. Wird ein Däumling benutzt, so ist dies sehr unpraktisch, da er bei anderen Laborarbeiten stört und auch die Sensibilität bei anderen Handhabungen beeinträchtigt, für die man mehr Gefühl benötigt, wie beispielsweise beim Pipettieren von Flüssigkeiten. Entweder muss der Däumling ständig an- und ausgezogen werden oder die Beeinträchtigungen bei den anderen Laborarbeiten müssen in Kauf genommen werden.According to the state of the art these reaction vessels with the Hand open, by taking them in one hand and the lid with your thumb pushed up becomes. Are larger quantities to process these reaction vessels, becomes common a leather thumb used to protect the thumb. With this handling are however, there are disadvantages in laboratory operation. If no thumb is used, so the thumb is used so much that after a short time Time pain sensations and also injuries occur. Becomes a Tom Thumb used, this is very impractical since it is used in other laboratory work bothers and also the sensitivity impaired in other handling, for the you feel more needed such as when pipetting liquids. Either he has to Tom Thumb constantly to be put on and taken off or the impairments of the others Laboratory work to be accepted.
Es ist daher die Aufgabe der Erfindung, eine Vorrichtung zu schaffen, mit der Reaktionsgefäße ohne die oben genannten Nachteile geöffnet werden können.It is therefore the object of the invention to create a device with the reaction vessels without opened the above disadvantages can be.
Ausgehend vom Oberbegriff des Anspruchs 1 wird die Aufgabe erfindungsgemäß gelöst, mit den im kennzeichnenden Teil des Anspruchs 1 angegebenen Merkmalen.Starting from the preamble of claim 1 the object is achieved with the features specified in the characterizing part of claim 1.
Mit dem erfindungsgemäßen Reaktionsgefäßöffner ist es nunmehr möglich insbesondere große Stückzahlen von Reaktionsgefäßen auf für den Daumen schonende Weise und ohne störende Unterbrechung der Laborarbeit zu öffnen.With the reaction vessel opener according to the invention it is now possible especially large quantities of reaction vessels for the Gentle way of thumb and without disruptive interruption of laboratory work to open.
Vorteilhafte Weiterbildungen der Erfindung sind in den Unteransprüchen angegeben.Advantageous further developments of Invention are in the subclaims specified.
Die Zeichnungen zeigen eine Darstellung einer bevorzugten Ausführungsform des erfindungsgemäßen Reaktionsgefäßöffners.The drawings show an illustration a preferred embodiment of the reaction vessel opener according to the invention.
Es zeigt:It shows:
α3 beträgt in dieser Abbildung 150°.In this figure, α 3 is 150 °.
In
In
In einer bevorzugten Ausführungsform
beträgt
der Winkel α3 ca. 150°.
Die Spannweite des Winkels α3 kann weiterhin 120° bis 170° betragen. Es sind auch Winkel α3 von
beispielsweise 90° denkbar, jedenfalls
soll der Winkel α3 ein gutes Eingreifen des Reaktionsgefäßöffners in
den Deckel
Die Spalte
Vorzugsweise sollte die Länge der
langen Seite
Die kurze Seite
Der Spalt
Gemäß
Der erfindungsgemäße Reaktionsgefäßöffner kann
als einfacher Stab
Mit dem erfindungsgemäßen Reaktionsgefäßöffner ist es nunmehr möglich, Reaktionsgefäße, insbesondere in großer Stückzahl, schnell und ohne Beeinträchtigung des Daumens und ohne unnötige Unterbrechung der restlichen Laborarbeiten zu Öffnen.With the reaction vessel opener according to the invention it is now possible Reaction vessels, in particular in large Quantity, quickly and without interference of the thumb and without unnecessary interruption open the rest of the laboratory work.
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10307597A DE10307597B4 (en) | 2003-02-22 | 2003-02-22 | Reaktionsgefäßöffner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10307597A DE10307597B4 (en) | 2003-02-22 | 2003-02-22 | Reaktionsgefäßöffner |
Publications (2)
Publication Number | Publication Date |
---|---|
DE10307597A1 true DE10307597A1 (en) | 2004-09-09 |
DE10307597B4 DE10307597B4 (en) | 2005-01-27 |
Family
ID=32841807
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10307597A Expired - Fee Related DE10307597B4 (en) | 2003-02-22 | 2003-02-22 | Reaktionsgefäßöffner |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE10307597B4 (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3141780A1 (en) * | 1981-10-21 | 1983-05-11 | BNA-Augustin GmbH & CO KG, 7631 Kappel | Automatic device for removing rubber closure stoppers from container tubes for analytical equipment |
US4683782A (en) * | 1986-11-17 | 1987-08-04 | Warburg Richard J | Microcentrifuge tube opener |
-
2003
- 2003-02-22 DE DE10307597A patent/DE10307597B4/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3141780A1 (en) * | 1981-10-21 | 1983-05-11 | BNA-Augustin GmbH & CO KG, 7631 Kappel | Automatic device for removing rubber closure stoppers from container tubes for analytical equipment |
US4683782A (en) * | 1986-11-17 | 1987-08-04 | Warburg Richard J | Microcentrifuge tube opener |
US4858502A (en) * | 1986-11-17 | 1989-08-22 | Warburg Richard J | Closed container opener |
Non-Patent Citations (1)
Title |
---|
Prospekt Firma Bibby Dunn Labortechnik GmbH (1994): Micro Tube Opener * |
Also Published As
Publication number | Publication date |
---|---|
DE10307597B4 (en) | 2005-01-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |