CN204448051U - A kind of vacuum self-sucking medical experiment Special test tube - Google Patents
A kind of vacuum self-sucking medical experiment Special test tube Download PDFInfo
- Publication number
- CN204448051U CN204448051U CN201520074038.3U CN201520074038U CN204448051U CN 204448051 U CN204448051 U CN 204448051U CN 201520074038 U CN201520074038 U CN 201520074038U CN 204448051 U CN204448051 U CN 204448051U
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- reagent
- test tube
- tube
- pipe joint
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Abstract
The utility model discloses a kind of vacuum self-sucking medical experiment Special test tube, described test tube arranges pipe joint, test tube and pipe joint are integrative-structures, described pipe joint arranges air valve switch, described vacuum air bag is arranged on pipe joint by air sac sealing sleeve pipe, the top test tube mouth of described test tube installs sealing-plug, described Reagent Tube is deep in test tube through sealing-plug, the bottom of described Reagent Tube arranges conical hopper, the top of Reagent Tube arranges reagent chamber, reagent switch is set between described reagent chamber and Reagent Tube.The utility model adopts in test tube, installs vacuum air bag, utilizes vacuum and atm difference to be drawn in test tube by the reagent in reagent chamber, thus avoids use dropper interpolation reagent, and its design science is reasonable, and structure is simple, easy to use.
Description
Technical field:
The utility model relates to a kind of vacuum self-sucking medical experiment Special test tube, belongs to medical experiment apparatus technical field.
Background technology:
In medical experiment, test tube is the experiment appliance commonly used the most, in existing medical experiment process, usually needs reagent or experimental liquid to be added dropwise in vitro, and this operation has mainly come by dropper, and it uses inconvenience, and infusion volume is wayward.
Utility model content:
For the problems referred to above, the technical problems to be solved in the utility model is to provide a kind of vacuum self-sucking medical experiment Special test tube, and its structure is simple, easy to use.
A kind of vacuum self-sucking medical experiment Special test tube, its structure comprises: test tube, pipe joint, sealing-plug, reagent chamber, reagent switch, air valve switch, vacuum air bag, air sac sealing sleeve pipe, Reagent Tube, conical hopper, described test tube arranges pipe joint, test tube and pipe joint are integrative-structures, described pipe joint arranges air valve switch, described vacuum air bag is arranged on pipe joint by air sac sealing sleeve pipe, the top test tube mouth of described test tube installs sealing-plug, described Reagent Tube is deep in test tube through sealing-plug, the bottom of described Reagent Tube arranges conical hopper, the top of Reagent Tube arranges reagent chamber, reagent switch is set between described reagent chamber and Reagent Tube.
Further, described test tube, Reagent Tube all adopt clear glass material to process, and fill experimental liquid, fill reagent in reagent chamber in described test tube, described vacuum air bag adopts stainless steel to process, and described air sac sealing sleeve pipe is rubber tube.
The beneficial effects of the utility model: the utility model adopts and install vacuum air bag in test tube, utilize vacuum and atm difference to be drawn in test tube by the reagent in reagent chamber, thus avoid use dropper interpolation reagent, its design science is reasonable, structure is simple, easy to use.
Accompanying drawing illustrates:
For ease of illustrating, the utility model is described in detail by following concrete enforcement and accompanying drawing.
Fig. 1 is structural representation of the present utility model.
In figure: 1-test tube; 2-pipe joint; 3-sealing-plug; 4-reagent chamber; 5-reagent switch; 6-air valve switch; 7-vacuum air bag; 8-air sac sealing sleeve pipe; 9-Reagent Tube; 10-conical hopper; 11-reagent; 12-experimental liquid.
Detailed description of the invention:
For making the purpose of this utility model, technical scheme and advantage clearly understand, below by the specific embodiment shown in accompanying drawing, the utility model is described.But should be appreciated that, these describe just exemplary, and do not really want to limit scope of the present utility model.In addition, in the following description, the description to known features and technology is eliminated, to avoid unnecessarily obscuring concept of the present utility model.
As shown in Figure 1, a kind of vacuum self-sucking medical experiment Special test tube, its structure comprises: test tube 1, pipe joint 2, sealing-plug 3, reagent chamber 4, reagent switch 5, air valve switch 6, vacuum air bag 7, air sac sealing sleeve pipe 8, Reagent Tube 9, conical hopper 10, described test tube 1 arranges pipe joint 2, test tube 1 and pipe joint 2 are integrative-structures, described pipe joint 2 arranges air valve switch 6, described vacuum air bag 7 is arranged on pipe joint 2 by air sac sealing sleeve pipe 8, the top test tube mouth of described test tube 1 installs sealing-plug 3, described Reagent Tube 9 is deep in test tube 1 through sealing-plug 3, the bottom of described Reagent Tube 9 arranges conical hopper 10, the top of Reagent Tube 9 arranges reagent chamber 4, between described reagent chamber 4 and Reagent Tube 9, reagent switch 5 is set.
Particularly, described test tube 1, Reagent Tube 9 all adopt clear glass material to process, and fill experimental liquid 12, fill reagent 11 in reagent chamber 4 in described test tube, described vacuum air bag 7 adopts stainless steel to process, and described air sac sealing sleeve pipe 8 is rubber tubes.
Using method of the present utility model is: be first poured in test tube by experimental liquid, installs sealing-plug and Reagent Tube; When testing, opening reagent switch, and then slowly opening air valve switch, under the suction that vacuum produces, the reagent just in reagent chamber is drawn in test tube.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. a vacuum self-sucking medical experiment Special test tube, it is characterized in that: structure comprises: test tube, pipe joint, sealing-plug, reagent chamber, reagent switch, air valve switch, vacuum air bag, air sac sealing sleeve pipe, Reagent Tube, conical hopper, described test tube arranges pipe joint, test tube and pipe joint are integrative-structures, described pipe joint arranges air valve switch, described vacuum air bag is arranged on pipe joint by air sac sealing sleeve pipe, the top test tube mouth of described test tube installs sealing-plug, described Reagent Tube is deep in test tube through sealing-plug, the bottom of described Reagent Tube arranges conical hopper, the top of Reagent Tube arranges reagent chamber, reagent switch is set between described reagent chamber and Reagent Tube.
2. a kind of vacuum self-sucking medical experiment Special test tube according to claim 1, it is characterized in that: described test tube, Reagent Tube all adopt clear glass material to process, experimental liquid is filled in described test tube, reagent is filled in reagent chamber, described vacuum air bag adopts stainless steel to process, and described air sac sealing sleeve pipe is rubber tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520074038.3U CN204448051U (en) | 2015-01-31 | 2015-01-31 | A kind of vacuum self-sucking medical experiment Special test tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520074038.3U CN204448051U (en) | 2015-01-31 | 2015-01-31 | A kind of vacuum self-sucking medical experiment Special test tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204448051U true CN204448051U (en) | 2015-07-08 |
Family
ID=53654999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520074038.3U Expired - Fee Related CN204448051U (en) | 2015-01-31 | 2015-01-31 | A kind of vacuum self-sucking medical experiment Special test tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204448051U (en) |
-
2015
- 2015-01-31 CN CN201520074038.3U patent/CN204448051U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150708 Termination date: 20160131 |
|
| EXPY | Termination of patent right or utility model |