CN201079572Y - Toxicity taking device for living body cantharis - Google Patents
Toxicity taking device for living body cantharis Download PDFInfo
- Publication number
- CN201079572Y CN201079572Y CNU2007200870039U CN200720087003U CN201079572Y CN 201079572 Y CN201079572 Y CN 201079572Y CN U2007200870039 U CNU2007200870039 U CN U2007200870039U CN 200720087003 U CN200720087003 U CN 200720087003U CN 201079572 Y CN201079572 Y CN 201079572Y
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- CN
- China
- Prior art keywords
- tridimensional
- living
- gauze cage
- bugs
- zipper
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- Expired - Fee Related
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Abstract
The utility model discloses a poison extractor used for living cantharis bodies and relates to a cantharidin-extracting apparatus from living cantharis bodies. A tridimensional gauze cage is arranged on the pillar of a glass tank. A zipper is arranged in the middle of the tridimensional gauze cage and a string grip is respectively arranged on both ends of the zipper. An electric fence is arranged on the bottom of the tridimensional gauze cage and the electric fence is connected with a timing switch and a transformer through a lead and a conductive clip. The top-free glass tank (1) is provided with an upper cover (7). The utility model is used for extracting cantharidin from living Meloidae bodies. When the utility model is put to use, the conductive clip is loosened, the tridimensional gauze cage together with the electric fence are taken out and the living Meloidae bugs are put in tridimensional gauze cage through the unfastened zipper. The zipper is then fastened and the tridimensional gauze cage is put back into the glass tank. The upper cover is placed, the conductive clip and the power supply are connected and then the switch is turned on. The living Meloidae bugs are given an electric shock from a DC current of three volts and forced to secrete secretions. Two seconds later, the switch turns off automatically. The secretions from the bugs are washed to the bottom of the glass tank by using the distilled water from a watering can, and then the tridimensional gauze cage is taken out and the electrically shocked bugs are let off.
Description
Technical field
This utility model relates to a kind of utensil that extracts cantharidin from the Mylabris live body.
Background technology
Mylabris is that its active component of medicine that is found antitumaous effect in China's Chinese medicine the earliest is a cantharidin, and it has stronger inhibition and destruction to multiple cancerous cell.Cantharidin is increasing as the consumption of cancer therapy drug and insecticidal materials, but the dry corpse of cantharidin Mylabris commonly used on producing extracts.As " preparation technology of disodium cantharidinate " (publication number 1374310), with powder of cantharide acidify 24 hours, use the acetone merceration with hydrochloric acid, extracted yield only 0.6% 96 hours." a kind of method of extracting cantharidin " (number of patent application 200610040991), comprise the extraction of cantharidin, recrystallization process, leaching process is: the cantharis soma is ground into after dry, adds the merceration solvent, intermittently slowly stir, sucking filtration, filtrate 60-65 ℃ distill concentrated, till being distilled to no liquid and flowing out, be cooled to room temperature with steaming good concentrated solution, placed 5-9 hour; The concentrated solution sucking filtration repeatedly washs with the mixed solvent of ethanol, petroleum ether, until cleaning mixture become clear till, yield 50%.
Now the cantharidin market demand continues to increase, and the Mylabris resource is shortage day by day again, extracts and can not satisfy the demand with the dry corpse of Mylabris, must the new extracting method of consideration.
Summary of the invention
The purpose of this utility model is at above-mentioned present situation, aims to provide a kind of from Mylabris live body extraction cantharidin, the Mylabris live body venon extractor easily of collecting and purify.
The implementation of this utility model purpose is, Mylabris live body venon extractor, put three-dimensional sarong 2 on the pillar 4 of glass jar 1, in the middle of the three-dimensional sarong 2 slide fastener is arranged, there is the rope handle at the slide fastener two ends, electrical network 3 is arranged at the bottom of three-dimensional sarong, and electrical network 3 is connected with time switch 5, transformator 6 by lead, conductive clamp, and no top glass jar 1 has loam cake 7.
This utility model is used for Mylabris, and the live body of cantharidin extracts in the formal name used at school brassica rapa body.When using this utility model, unclamp conductive clamp, hand-held handle takes out three-dimensional sarong 2 together with electrical network 3, the Mylabris live body is put into three-dimensional sarong from the slide fastener 3 that draws back, and closed slide fastener is put back to three-dimensional sarong in the glass jar, build loam cake 7, connecting external power, is 2 seconds with time switch 5 time sets, opens time switch, be output as the 3V unidirectional current through transformator 6, conductive clamp on the folder, 3V unidirectional current electric shock Mylabris living worm body makes it secrete secretions.Behind the time switch to 2 second, loam cake is opened in automatic disconnection, and the insect secretions that will stick on the electrical network with the distilled water in the watering can is washed into the glass jar bottom, takes out three-dimensional sarong, and the insect of shocking by electricity is released.If needed, can repeat above a few step.After finishing using, the liquid in the glass jar inclined standbyly, purifies waiting.Venon extractor is clean with flushing with clean water, and electrical network will be cleaned and dry, and prevents to get rusty.
This utility model makes full use of cantharidin the characteristics that repeat regenerated ability in Mylabris, extract cantharidin from the Mylabris live body, and collection and purification are convenient.Mylabris still can normally be got food and breeding after electric shock is got poison, it is not had injury.
This utility model is simple and reasonable, collection and purification cantharidin convenient.
Description of drawings
Accompanying drawing is this utility model structural representation
The specific embodiment
With reference to accompanying drawing, put three-dimensional sarong 2 on the pillar 4 of this utility model glass jar 1, a slide fastener that is about 20cm is arranged in the middle of the three-dimensional sarong 2, the slide fastener two ends have the rope handle,, electrical network 3 is arranged at the bottom of three-dimensional sarong.Glass jar 1 is of a size of 45cm * 35cm * 20cm.The effect of three-dimensional sarong 2 is to filter the insect Excreta and take in polypide, is 20 purpose gauzes, is of a size of 45cm * 35cm * 2cm.
Claims (2)
1. Mylabris live body venon extractor, it is characterized in that putting three-dimensional sarong (2) on the pillar (4) of glass jar (1), slide fastener is arranged in the middle of the three-dimensional sarong (2), there is the rope handle at the slide fastener two ends, electrical network (3) is arranged at the bottom of three-dimensional sarong, electrical network (3) is connected with time switch (5), transformator (6) by lead, conductive clamp, and no top glass jar (1) has loam cake (7).
2. Mylabris live body venon extractor according to claim 1 is characterized in that glass jar (1) is of a size of 45cm * 35cm * 20cm, and three-dimensional sarong (2) is of a size of 45cm * 35cm * 2cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200870039U CN201079572Y (en) | 2007-09-17 | 2007-09-17 | Toxicity taking device for living body cantharis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200870039U CN201079572Y (en) | 2007-09-17 | 2007-09-17 | Toxicity taking device for living body cantharis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201079572Y true CN201079572Y (en) | 2008-07-02 |
Family
ID=39613253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200870039U Expired - Fee Related CN201079572Y (en) | 2007-09-17 | 2007-09-17 | Toxicity taking device for living body cantharis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201079572Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103654995A (en) * | 2014-01-02 | 2014-03-26 | 吉林大学 | Device and method for quick extraction of electrical stimulation earthworm body fluid |
| CN111103171A (en) * | 2019-12-30 | 2020-05-05 | 中南大学 | Cryptopteris macrocephala secretion collecting device and method |
-
2007
- 2007-09-17 CN CNU2007200870039U patent/CN201079572Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103654995A (en) * | 2014-01-02 | 2014-03-26 | 吉林大学 | Device and method for quick extraction of electrical stimulation earthworm body fluid |
| CN111103171A (en) * | 2019-12-30 | 2020-05-05 | 中南大学 | Cryptopteris macrocephala secretion collecting device and method |
| CN111103171B (en) * | 2019-12-30 | 2021-07-30 | 中南大学 | Cryptopteris macrocephala secretion collecting device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |