CN201642934U - Freeze-dried powder communicating device - Google Patents
Freeze-dried powder communicating device Download PDFInfo
- Publication number
- CN201642934U CN201642934U CN2010201107145U CN201020110714U CN201642934U CN 201642934 U CN201642934 U CN 201642934U CN 2010201107145 U CN2010201107145 U CN 2010201107145U CN 201020110714 U CN201020110714 U CN 201020110714U CN 201642934 U CN201642934 U CN 201642934U
- Authority
- CN
- China
- Prior art keywords
- freeze
- dried powder
- solvent
- lyophilized powder
- pipe body
- 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 - Fee Related
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- Devices For Use In Laboratory Experiments (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model provides a freeze-dried powder communicating device which comprises a pipe body, wherein two ends of the pipe body are provided with connectors which are integrated with the pipe body and have the diameters less than the diameter of the pipe body. The freeze-dried powder communicating device is made of flexible material, simple in structure, and convenient to use, can directly, accurately and quantitatively add a solvent into the freeze-dried powder to dissolve the freeze-dried powder, prevent pollution caused when adding the solvent, and reduce random error generated when artificially sampling, and is mainly used for transferring the solvent to a freeze-dried powder reagent bottle so as to prepare freeze-dried powder solution which is sold and used by matching with the freeze-dried powder reagent bottle and a quantitative solvent bottle.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, particularly relates to a kind of lyophilized powder communication apparatus.
Background technology
At present, can only be about to pipet, measuring pipette etc. and stretch in the solvent by comparatively accurate instrument such as pipet, measuring pipette, quantitatively draw solvent as requested, and then be transferred in the lyophilized powder container, make the lyophilized powder dissolving as the need dissolved freeze-dried powder.This mode of operation tends to produce to pollute, and makes the variation of lyophilized powder solution generation matter, aspect in addition, and this mode of operation also can be brought random error, influences the concentration of lyophilized powder solution, thereby influences the safe handling of lyophilized powder.
The utility model content
The purpose of this utility model is to overcome above-mentioned shortcoming, provides a kind of simple in structure, easy to use, and quantitatively accurately, can not produce the lyophilized powder communication apparatus of pollution when dissolved freeze-dried powder.
This utility model lyophilized powder communication apparatus comprises body, and it is an overall structure and the diameter interface less than pipe diameter that the body two ends are provided with it.Wherein, two interface external diameters equal lyophilized powder reagent bottleneck and quantitative solvent internal diameter of the bottleneck respectively, and adopt flexible material to make, in use can be easily the interface at lyophilized powder communication apparatus two ends be inserted in lyophilized powder reagent bottleneck and the quantitative solvent bottleneck, two interfaces of its lyophilized powder communication apparatus just in time with in two internal diameter of the bottleneck are connect.
The operation principle of this utility model lyophilized powder communication apparatus is, this device after strict sterilization with lyophilized powder reagent bottle and the supporting sale of quantitative solvent bottle.During use, open lyophilized powder reagent bottle and solvent bottle bottleneck, lyophilized powder communication apparatus two end interfaces are inserted respectively in lyophilized powder reagent bottle and the quantitative solvent bottle bottleneck, slowly be inverted the quantitative solvent bottle again, making solvent pass through the lyophilized powder communication apparatus slowly flows in the lyophilized powder reagent bottle, put upside down several times, make that it fully dissolves, mixing.
This utility model lyophilized powder communication apparatus advantage is simple in structure, easy to use, can directly accurately quantitatively solvent be added in the lyophilized powder, make its lyophilized powder dissolving, produce when preventing to add solvent and pollute, the random error that produces when reducing manual sampling guarantees that the quality safety and the concentration of lyophilized powder solution is accurate.Be mainly used in solvent is transferred in the lyophilized powder, preparation lyophilized powder solution is with lyophilized powder reagent bottle and the supporting sale of quantitative solvent bottle, use.
Description of drawings
Fig. 1: this utility model structural representation
The specific embodiment
This utility model lyophilized powder communication apparatus comprises body 1, and it is an overall structure and the diameter interface 2 less than pipe diameter that body 1 two ends are provided with it.Wherein, interface 2 external diameters equal lyophilized powder reagent bottle and quantitative reagent bottle internal diameter of the bottleneck.
Claims (1)
1. a lyophilized powder communication apparatus comprises body, it is characterized in that it is an overall structure and the diameter interface less than pipe diameter that the body two ends are provided with it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201107145U CN201642934U (en) | 2010-02-09 | 2010-02-09 | Freeze-dried powder communicating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201107145U CN201642934U (en) | 2010-02-09 | 2010-02-09 | Freeze-dried powder communicating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201642934U true CN201642934U (en) | 2010-11-24 |
Family
ID=43108124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201107145U Expired - Fee Related CN201642934U (en) | 2010-02-09 | 2010-02-09 | Freeze-dried powder communicating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201642934U (en) |
-
2010
- 2010-02-09 CN CN2010201107145U patent/CN201642934U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101124 Termination date: 20130209 |