CN203233913U - Worm egg hatching bag - Google Patents
Worm egg hatching bag Download PDFInfo
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- CN203233913U CN203233913U CN 201320212523 CN201320212523U CN203233913U CN 203233913 U CN203233913 U CN 203233913U CN 201320212523 CN201320212523 CN 201320212523 CN 201320212523 U CN201320212523 U CN 201320212523U CN 203233913 U CN203233913 U CN 203233913U
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Abstract
The utility model discloses a worm egg hatching bag which comprises a bag body used for containing objects to be detected. Micropores with the pore diameters of 100-500 meshes are formed in the bag body. The bag body is of a double-layer structure and comprises a perforation inner layer with the micropores and a waterproof and airtight sealing outer layer, and the sealing outer layer is attached to the outer peripheral wall of the perforation inner layer in a sleeved mode. A tearing line easy to tear is arranged between the sealing outer layer and the perforation inner layer in a winding mode, and the sealing outer layer is arranged on the perforation inner layer in sealing and consolidation modes through the tearing line. A hand-holding part convenient to hold and tear is further arranged on the sealing outer layer in an outward convex mode. A self-seal strip is arranged on an opening of the perforation inner layer. The worm egg hatching bag achieves the purposes that filtering and hatching of the objects to be detected can be conducted in the worm egg hatching bag, the operating steps of filtering and hatching and worm egg loss are effectively reduced, and meanwhile the good sealing property is achieved.
Description
Technical field
The utility model relates to a kind of incubation bag, relates in particular to a kind of excrement sample that is applicable to and cleans, dries the egg hatch bag that keeps japonice ovum and hatch.
Background technology
Schistosoma japonicum is a kind of serious infecting both domestic animals and human parasitosis, and domestic animal, the domestic animal that especially lives in the epidemic-stricken area are main source of infection.The census method of people and domestic animal schistosome disease has multiple, but the most general, method is to adopt the method for stool examination the most accurately.The stool examination schistosomiasis also is one of main method of current cause of disease inspection.The bilharzial method of stool examination mainly relies on ight soil miracidium hatching method, and ight soil miracidium hatching method is still the current detection method that can make correct diagnosis, the detection method of regulation when also being country's examination examination up to standard.The operation sequence of the method is divided into four steps: 1. the copper sieve filters; 2. leaching thing eluriates with the nylon bolting silk; 3. the adding sediment bowl precipitates and changes water, removes supernatant; 4. pour in conical flask or the kieldahl flask and hatch, for ease of observing miracidium, also will be under bottleneck 1/2 place add the absorbent cotton of a 2-3cm, add again clear water to bottleneck.This method is commonly referred to conventional nylon bolting silk and eluriates ight soil miracidium hatching method, because the method had both been passed through the copper screen filtration, eluriate through the nylon bolting silk again, the excrement slag is clear, hatching miracidium is easy to observe, but owing to will pass through the copper screen filtration, the multi-steps such as nylon bolting silk elutriation, each step some worm's ovums that all will scatter and disappear.So test according to 16 parts of positive ight soil of the Wuxi prevention and cure of schistosomiasis, detect altogether several 1998 of miracidium, be 1171 in the precipitation wherein, only account for 58.6%, and go residual assortedly hatch 827 of miracidiums, account for 38.1% of sum, other change, and water etc. is lost to account for 3.3%.The shortcoming of the method for this hatching is: (1) is low to the susceptibility of low infectiosity crowd or animal; (2) worm's ovum is lost manyly, counts inaccurate; (3) step is many, length consuming time.
Therefore, those skilled in the art is devoted to develop a kind of egg hatch bag always, can be implemented in filtration and the hatching that to carry out thing to be checked in the described egg hatch bag, and can effectively reduce operating procedure and the worm's ovum loss of filtering and hatching, also possess simultaneously good sealing property.
The utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, a kind of egg hatch bag is provided, be implemented in filtration and the hatching that to carry out thing to be checked in the described egg hatch bag, and can effectively reduce operating procedure and the worm's ovum loss of filtering and hatching, also possess simultaneously good sealing property.
In order to achieve the above object, the utility model proposes a kind of egg hatch bag, comprise the bag for splendid attire thing to be checked, have the micropore in 100～500 order apertures on the described bag.Wherein, described bag is that double-decker comprises perforation internal layer and waterproof, the air-locked sealable outer with described micropore, and described sealable outer is sheathed to be fitted on the periphery wall of described perforation internal layer.
As further improvement of the utility model, the aperture of described perforation internal layer micropore is 300～350 orders, because 300～350 purpose incubation bags can stop effectively that japonice ovum passes through, and the schistosoma miracidium that hatches is easy to get out incubation bag, reaches good hatching effect.
As further improvement of the utility model, be arranged with the tear line that is easy to tear off between described sealable outer and the described perforation internal layer, and described sealable outer is cemented on the described perforation internal layer by described tear line sealing.
As further improvement of the utility model, go back evagination on the described sealable outer and be provided with and be convenient to hand-held Handheld Division of tearing, be convenient to tear described sealable outer.
As further improvement of the utility model, the opening part of described perforation internal layer is provided with self-sealed article, is convenient to sealing.
As further improvement of the utility model, described perforation internal layer is nylon bolting silk layer, terylene bolting silk layer, polypropylene fiber layer or vinylon fibre layer, and preferred, perforation internal layer of the present utility model is selected nylon bolting silk material.
As further improvement of the utility model, described sealable outer is plastic film layers, and it has water-tight and air-tight performance, and has and tear easily and make the advantages such as simple.
The beneficial effects of the utility model are that owing to adopt double-deck bag, when filling thing to be checked, sealable outer can effectively be avoided the seepage of thing to be checked and the diffusion of smell; And in the time will filtering and hatch, sealable outer be torn, the perforation internal layer that then thing to be checked will be housed is directly put into cleaning device and is cleaned, dries, and removing partial impurities and pigment in the excrement sample to be checked, and keeps japonice ovum; The perforate internal layer that will clean is at last put into the hatching cup, adds the hatching of hatching water.As seen, the utility model has reduced operating procedure and worm's ovum loss, can carry out automation mechanized operation, greatly improved inspection speed, and can effectively avoid the seepage of thing to be checked and the diffusion of smell, it is convenient to store transportation, and detection sensitivity is high, accuracy is good, is suitable for the extensive detection of Schistosomiasis Epidemic domestic animal.
Description of drawings
By the description of its exemplary embodiment being carried out below in conjunction with accompanying drawing, the above-mentioned feature and advantage of the utility model will become apparent and understand easily.
Fig. 1 is the egg hatch bag structural representation of present embodiment;
Fig. 2 is the A-A generalized section of Fig. 1.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
Fig. 1 is the egg hatch bag structural representation of present embodiment, and Fig. 2 is the A-A generalized section of Fig. 1.As depicted in figs. 1 and 2, present embodiment proposes a kind of egg hatch bag, comprises the bag for splendid attire thing to be checked, has the micropore in 100～500 order apertures on the described bag.Wherein, described bag is that double-decker comprises perforation internal layer 1 and waterproof, the air-locked sealable outer 2 with described micropore, and sealable outer 2 is sheathed to be fitted on the periphery wall of perforation internal layer 1.
As the further embodiment of present embodiment, be arranged with the tear line 3 that is easy to tear off between sealable outer 2 and the perforation internal layer 1, and sealable outer 2 is cemented on the perforation internal layer 1 by tear line 3 sealings.And go back evagination at sealable outer 2 and be provided with and be convenient to hand-held Handheld Division 5 of tearing, be provided with self-sealed article 4 at the opening part of perforation internal layer 1, be convenient to tear sealable outer 2 and perforation internal layer 1 is sealed.
Exemplary, the perforation internal layer 1 of present embodiment is nylon bolting silk layer, namely adopting the nylon bolting silk to be made into the aperture is the perforation internal layer 1 of 100～500 order micropores, put again plastic film layers as sealable outer as shown in the figure at its outer circumferential side, link up by tear line 3 again between two-layer, also can adopt the seamless sealing of bonding agent to fit.
Certainly, in other embodiments, perforation internal layer 1 can also be made for other materials such as terylene bolting silk layer, polypropylene fiber layer or vinylon fibre layers, and its micropore size also can adopt other sizes such as 300～350 orders.
Exemplary, the applicable cases of the egg hatch bag of present embodiment is as follows:
Sealing after at first thing to be checked being packed in the egg hatch bag, then in the time will filtering and hatch, by Handheld Division 5 sealable outer 2 is torn, the perforation internal layer that thing to be checked will be housed is again directly put into the cleaning device cleaning, is dried, to remove partial impurities and pigment in the thing to be checked, wherein since the size of worm's ovum of sucking blood greater than micropore size, so can keep japonice ovum in the perforation internal layer; To clean at last complete perforate internal layer and put into the hatching cup, add the hatching of hatching water.
It should be noted that; above content is in conjunction with concrete embodiment further detailed description of the utility model; can not assert that embodiment of the present utility model only limits to this; under above-mentioned guidance of the present utility model; those skilled in the art can carry out various improvement and distortion on the basis of above-described embodiment, and these improvement or distortion drop in the protection domain of the present utility model.
Claims (7)
1. egg hatch bag, comprise the bag for splendid attire thing to be checked, the micropore that has 100～500 order apertures on the described bag, it is characterized in that: described bag is that double-decker comprises perforation internal layer and waterproof, the air-locked sealable outer with described micropore, and described sealable outer is sheathed to be fitted on the periphery wall of described perforation internal layer.
2. egg hatch bag according to claim 1, it is characterized in that: the aperture of described perforation internal layer micropore is 300～350 orders.
3. egg hatch bag according to claim 1 and 2 is characterized in that: be arranged with the tear line that is easy to tear off between described sealable outer and the described perforation internal layer, and described sealable outer is cemented on the described perforation internal layer by described tear line sealing.
4. egg hatch bag according to claim 3 is characterized in that: go back evagination on the described sealable outer and be provided with and be convenient to hand-held Handheld Division of tearing.
5. egg hatch bag according to claim 1 and 2, it is characterized in that: the opening part of described perforation internal layer is provided with self-sealed article.
6. egg hatch bag according to claim 3, it is characterized in that: described perforation internal layer is nylon bolting silk layer, terylene bolting silk layer, polypropylene fiber layer or vinylon fibre layer.
7. egg hatch bag according to claim 3, it is characterized in that: described sealable outer is plastic film layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320212523 CN203233913U (en) | 2013-04-24 | 2013-04-24 | Worm egg hatching bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320212523 CN203233913U (en) | 2013-04-24 | 2013-04-24 | Worm egg hatching bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203233913U true CN203233913U (en) | 2013-10-16 |
Family
ID=49311264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320212523 Expired - Fee Related CN203233913U (en) | 2013-04-24 | 2013-04-24 | Worm egg hatching bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203233913U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105746440A (en) * | 2016-03-10 | 2016-07-13 | 山西省农业科学院植物保护研究所 | Artificial feeding device and artificial feeding method for oriental fruit moth |
-
2013
- 2013-04-24 CN CN 201320212523 patent/CN203233913U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105746440A (en) * | 2016-03-10 | 2016-07-13 | 山西省农业科学院植物保护研究所 | Artificial feeding device and artificial feeding method for oriental fruit moth |
| CN105746440B (en) * | 2016-03-10 | 2018-10-30 | 山西省农业科学院植物保护研究所 | The artificial feeding device and method of oriental fruit months |
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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: 20131016 Termination date: 20140424 |