CN213444428U - Device for treating waste suction head in experiment - Google Patents
Device for treating waste suction head in experiment Download PDFInfo
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- CN213444428U CN213444428U CN202021868529.2U CN202021868529U CN213444428U CN 213444428 U CN213444428 U CN 213444428U CN 202021868529 U CN202021868529 U CN 202021868529U CN 213444428 U CN213444428 U CN 213444428U
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Abstract
The utility model discloses a device for processing waste suction heads in experiments, which comprises a device body and a device bottle cap; the device bottle cap is in threaded connection with the device bottle body; the bottom of the bottle body of the device is provided with a layer of anti-corrosive rubber, and the area of the anti-corrosive rubber is as large as that of the bottom of the bottle body of the device; a round hole of the bottle cap is arranged in a protruding shape at the edge of the bottle cap, and the opening of the round hole of the bottle cap is a round opening; a small cap A and a small cap B are respectively fixed on the round hole of the bottle cap of the device through ropes; the small cap A is a semi-closed cap, and the body of the small cap B is provided with a filter screen. The utility model discloses be exclusively used in the abandonment suction head of holding, and can realize the disinfection to abandonment suction head to and the filtration to abandonment suction head disinfection back waste water, and then pour the abandonment suction head after disinfecting into waste bag centralized processing. The utility model discloses simple structure, low cost, practicality are strong, can effectively solve and have now in the micro-operation experiment, do not have the problem of a special device to the processing of abandonment suction head.
Description
Technical Field
The utility model belongs to the technical field of laboratory instrument, concretely relates to a device for handling abandonment suction head in the experiment.
Background
In molecular biology and other experiments requiring a series of micromanipulations, micropipettes are indispensable, and pipettes as small as 2.5uL and as large as 1000uL are frequently used. In the face of a series of experimental operations such as sample adding and liquid transferring, the using amount of the suction head is very large, and the generated waste suction head is also very large.
Currently, most laboratories do not have a dedicated device for the disposal of waste tips. Since in experiments with various micro-manipulations, tips are required to be used in the face of various types of liquids, the resulting waste tips are also from the aspiration of different solutions or reagents. Particularly, when some volatile and even toxic reagents are sucked, a certain amount of reagents are inevitably left in the waste suction head, and under the general condition, the waste suction head is concentrated in a medical garbage can, disinfectant is poured into the medical garbage can for simple disinfection, then waste liquid is filtered, and finally the suction head is poured into a waste bag; even some laboratories do not address this situation and pump the waste tips directly into the waste bag. Because the opening of the medical garbage can is large, and experimenters need to meet the experiment process preferentially, the operation is difficult to realize one gun and one cover, so that the prior waste suction head is exposed in the air to cause the pollution of a laboratory and even the health of experiment operators is damaged; when the waste suction head is soaked and disinfected, disinfectant is difficult to be filtered completely, and a sharp gun head can puncture a waste bag to cause liquid leakage; in addition, sometimes we can move some corrosive reagents or solutions, and when the suction head which sucks the corrosive reagents is directly thrown into the waste bag, the waste bag is likely to be corroded, so that the waste in the laboratory is exposed, the laboratory is polluted, and great loss is caused to the laboratory.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to the above-mentioned among the prior art not enough, provide a device that is arranged in handling abandonment suction head in the experiment to solve in the micro-operation experiment, do not have the problem of a special device to the processing of abandonment suction head.
In order to achieve the purpose, the utility model adopts the technical proposal that:
a device for processing waste suction heads in experiments comprises a device bottle body and a device bottle cap; the device bottle cap is in threaded connection with the device bottle body;
the bottom of the bottle body of the device is provided with a layer of anti-corrosive rubber, and the area of the anti-corrosive rubber is as large as that of the bottom of the bottle body of the device; a round hole of the bottle cap is arranged in a protruding shape at the edge of the bottle cap, and the opening of the round hole of the bottle cap is a round opening; a small cap A and a small cap B are respectively fixed on the round hole of the bottle cap of the device through ropes; the small cap A is a semi-closed cap, and the body of the small cap B is provided with a filter screen.
Preferably, the round hole of the bottle cap of the device is a round hole with the diameter twice that of the 1000uL sucker.
The waste gas suction head can conveniently and smoothly enter the bottle body of the device.
Preferably, the bottle body of the device is made of transparent glass.
Whether the current waste sucker is full or not is conveniently observed.
Preferably, the device bottle cap, the small cap A and the small cap B are made of polyethylene plastics.
The polyethylene plastic is low in price, and the small cap A and the small cap B are convenient to connect with the bottle cap of the device.
Preferably, the device body is cylindrical.
The placement of the device is facilitated.
Preferably, the anti-corrosion rubber is adhered to the inner part of the bottle bottom of the bottle body of the device.
Prevent to cause the damage because abandonment suction head strikes the glass bottom for a long time.
Preferably, the small cap A and the small cap B are both connected with the circular hole of the bottle cap of the device through threads.
Wherein, little block A can prevent that poisonous waste liquid from volatilizing, and little block B can be used to filter the waste liquid.
Preferably, the area of the opening of the circular hole of the bottle cap of the convex device is smaller than the area of the bottom of the convex device.
The waste gas suction head can conveniently enter the bottle body of the device in order.
The utility model provides a device for handling abandonment suction head in the experiment has following beneficial effect:
the utility model discloses be exclusively used in the abandonment suction head of holding, and can realize the disinfection to abandonment suction head to and the filtration to abandonment suction head disinfection back waste water, and then pour the abandonment suction head after disinfecting into waste bag centralized processing. The utility model discloses simple structure, low cost, practicality are strong, can effectively solve and have now in the micro-operation experiment, do not have the problem of a special device to the processing of abandonment suction head.
Drawings
Figure 1 is a schematic diagram of the apparatus used to treat waste tips in an experiment.
Figure 2 is a top view of the apparatus used to treat waste tips in an experiment.
Wherein, 1, the device is provided with a bottle body; 2. installing a bottle cap; 3. installing a round hole of a bottle cap; 4. a small cap A; 5. a small cap B; 6. bottle bottom rubber.
Detailed Description
The following description of the embodiments of the present invention is provided to facilitate the understanding of the present invention by those skilled in the art, but it should be understood that the present invention is not limited to the scope of the embodiments, and various changes may be made apparent to those skilled in the art within the spirit and scope of the present invention as defined and defined by the appended claims.
According to one embodiment of the application, referring to fig. 1, the device for processing the waste sucker in the experiment comprises a device bottle body 1 and a device bottle cover 2, wherein the device bottle cover 2 is in threaded connection with the device bottle body 1.
The bottom of the bottle body 1 is tightly adhered with a layer of anticorrosive rubber 6, the area of the anticorrosive rubber 6 is as large as that of the bottom of the bottle body 1, and the damage caused by long-term impact of the waste suction head on the bottom of the glass can be prevented.
The device body 1 is transparent glass material and is convenient for observing whether the current abandonment suction head is full of. The device body 1 is cylindrical, so that the device can be conveniently placed.
The round hole 3 of the bottle cap is arranged at the edge of the bottle cap 2, so that the test operation of a tester can be facilitated.
The circular hole 3 of the bottle cap is convex, the opening area of the circular hole 3 of the bottle cap is smaller than the bottom area of the convex, and the waste gas suction head can enter the bottle body 1 conveniently and orderly.
A small cap A4 and a small cap B5 are respectively fixed on the round hole 3 of the bottle cap of the device through ropes, the small cap A4 is a semi-closed cap, and a filter screen is arranged on the cap body of the small cap B5.
And the material of device bottle lid 2, small cap A4 and small cap B5 is polyethylene plastic, and polyethylene plastic is cheap, and is convenient for the connection between small cap A4 and small cap B5 and device bottle lid 2.
And the small cap A4 and the small cap B5 are connected with the round hole 3 of the bottle cap of the device through threads. Wherein, little cap A4 can prevent that poisonous waste liquid from volatilizing, and little cap B5 can be used for filtering the waste liquid.
The opening of the round hole 3 of the bottle cap is a round opening, and the round hole 3 of the bottle cap is a round hole with the diameter twice as large as that of a 1000uL suction head, so that the waste gas suction head can smoothly enter the bottle body 1 of the device.
The utility model discloses a work flow does:
and (3) driving the waste suction head into the circular hole 3 of the bottle cap of the device, lightly covering the small cap A4 by hands, and opening the small cap when the next operation is carried out, and repeating the operation until the experiment is finished.
Observing through the transparent device body 1, if the waste suction head is full, unscrewing the device bottle cap 2, pouring disinfectant, covering the device bottle cap 2 and the small cap A4, removing the small cap A4 after 1 hour, replacing the small cap B5 with a filter screen, screwing, and completely draining waste liquid through the filter screen; finally, the bottle cap 2 of the device is unscrewed, and the sterilized waste suction head is poured into a waste bag for centralized treatment.
The utility model discloses be exclusively used in the abandonment suction head of holding, and can realize the disinfection to abandonment suction head to and the filtration to abandonment suction head disinfection back waste water, and then pour the abandonment suction head after disinfecting into waste bag centralized processing. The utility model discloses simple structure, low cost, practicality are strong.
While the present invention has been described in detail with reference to the embodiments, the scope of the present invention should not be limited to the embodiments. Various modifications and changes may be made by those skilled in the art without inventive step within the scope of the appended claims.
Claims (8)
1. An apparatus for handling waste tips in experiments, characterized by: comprises a device bottle body and a device bottle cap; the device bottle cap is in threaded connection with the device bottle body;
the bottom of the bottle body of the device is provided with a layer of anti-corrosive rubber, and the area of the anti-corrosive rubber is as large as that of the bottom of the bottle body of the device; a round hole of the bottle cap is arranged in a protruding shape at the edge of the bottle cap, and the opening of the round hole of the bottle cap is a round opening; the small cap A and the small cap B are respectively fixed on the round hole of the bottle cap of the device through ropes; the small cap A is a semi-closed cap, and a filter screen is arranged on the cap body of the small cap B.
2. The apparatus of claim 1 for handling waste tips in experiments, wherein: the round hole of the bottle cap of the device is a round hole with the diameter twice that of a 1000uL suction head.
3. The apparatus of claim 1 for handling waste tips in experiments, wherein: the bottle body of the device is made of transparent glass.
4. The apparatus of claim 1 for handling waste tips in experiments, wherein: the bottle cap, the small cap A and the small cap B of the device are made of polyethylene plastics.
5. The apparatus of claim 1 for handling waste tips in experiments, wherein: the device body is cylindrical.
6. The apparatus of claim 1 for handling waste tips in experiments, wherein: the anti-corrosion rubber is adhered to the inside of the bottom of the bottle body.
7. The apparatus of claim 1 for handling waste tips in experiments, wherein: the small cap A and the small cap B are connected with the round hole of the bottle cap of the device through threads.
8. The apparatus of claim 1 for handling waste tips in experiments, wherein: the opening area of the circular hole of the bottle cap of the device in the convex shape is smaller than the area of the bottom of the convex shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021868529.2U CN213444428U (en) | 2020-08-31 | 2020-08-31 | Device for treating waste suction head in experiment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021868529.2U CN213444428U (en) | 2020-08-31 | 2020-08-31 | Device for treating waste suction head in experiment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213444428U true CN213444428U (en) | 2021-06-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021868529.2U Active CN213444428U (en) | 2020-08-31 | 2020-08-31 | Device for treating waste suction head in experiment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213444428U (en) |
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2020
- 2020-08-31 CN CN202021868529.2U patent/CN213444428U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230727 Address after: No. 1239, Middle Section of Yizhou Avenue, Chengdu High tech Zone, China (Sichuan) Pilot Free Trade Zone, Chengdu City, Sichuan Province, 610094 Patentee after: CHENGDU QINGKE BIO-TECHNOLOGY Co.,Ltd. Address before: 4 / F, building B, 1239, middle Yizhou Avenue, Chengdu hi tech Zone, China (Sichuan) pilot Free Trade Zone, Chengdu, Sichuan 610041 Patentee before: CHENGDU ZHONGCHUANG QINGKE MEDICAL DIAGNOSIS TEST CENTER CO.,LTD. |
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| TR01 | Transfer of patent right |