CN204314294U - A kind of in-vitro diagnosis test card unpacking mouth structure and in-vitro diagnosis test card - Google Patents
A kind of in-vitro diagnosis test card unpacking mouth structure and in-vitro diagnosis test card Download PDFInfo
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- CN204314294U CN204314294U CN201420675132.XU CN201420675132U CN204314294U CN 204314294 U CN204314294 U CN 204314294U CN 201420675132 U CN201420675132 U CN 201420675132U CN 204314294 U CN204314294 U CN 204314294U
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Abstract
The utility model discloses a kind of in-vitro diagnosis test card unpacking mouth structure and in-vitro diagnosis test card.This test card is provided with elastic sealing cover, main body, elastic sealing gasket and bottom successively, described main body comprises the multiple reagent being formed in elastic sealing cover side, at least one sample cell and at least one waste liquid pool, unpacking mouth lays respectively at the bottom of each reagent and sample cell, and each import of microfluidic channel is communicated with sample cell with reagent by unpacking mouth; Described unpacking mouth and main body are structure as a whole.Use this enclosuring structure, can production process be reduced, save production cost; In addition for the little and sealing of depression and the less situation of physical space, this structure is easy to realize, and does not exist and produces difficult problem.
Description
Technical field
The utility model relates to a kind of in-vitro diagnosis test card, particularly relates to the enclosuring structure that a kind of destructiveness is opened.
Background technology
The in-vitro diagnosis test card fluid storage sealing of applying in the market all adopts the form of the heat-sealing of aluminium film paper or rubber seal substantially, there is following shortcoming, as: operation is many, and it is more difficult to assemble; In addition under certain conditions, when such as sealing less and sealing depression, be just difficult to operation with the heat-sealing of aluminium film paper or rubber seal, greatly increase production difficulty.
Therefore, the in-vitro diagnosis test card a kind of in-vitro diagnosis test card liquid storage tank unpacking mouth structure being provided and comprising this unpacking mouth structure is needed.
Utility model content
An object of the present utility model is to provide a kind of in-vitro diagnosis test card liquid storage tank unpacking mouth structure.
For achieving the above object, the utility model adopts following technical proposals:
A kind of in-vitro diagnosis test card unpacking mouth structure, this test card is provided with elastic sealing cover, main body, elastic sealing gasket and bottom successively, and described main body comprises the multiple reagent being formed in elastic sealing cover side, at least one sample cell and at least one waste liquid pool,
Unpacking mouth lays respectively at the bottom of each reagent and sample cell, and each import of microfluidic channel is communicated with sample cell with reagent by unpacking mouth;
Described unpacking mouth and main body are structure as a whole.
A kind of in-vitro diagnosis test card, this test card is provided with elastic sealing cover, main body, elastic sealing gasket and bottom successively,
Described main body comprises the multiple reagent being formed in elastic sealing cover side, at least one sample cell and at least one waste liquid pool, and be positioned at its each import of bottom side and be communicated with each reagent and sample cell and the microfluidic channel of outlet waste liquid pool respectively by unpacking mouth;
Described unpacking mouth and main body are structure as a whole.
Preferably, described unpacking mouth lay respectively at the bottom of liquid storage tank and sample pool and its upper surface lower than the bottom interior surface of liquid storage tank and sample pool.
Preferably, described unpacking mouth comprises multiple boss of being arranged symmetrically with and the thinning easily-folding line of the thickness between each boss.
Preferably, described each easily-folding line by easily-folding line with unpacking mouth circumferential boundary intersection centered by circumferentially border extend a segment distance.
Preferably, the thickness of described easily-folding line is 0.07-0.13mm, and width is 0.1 ~ 0.5mm.Can ensure that the pierce force of unpacking mouth is between 6 ~ 12N like this.
Preferably, the thickness of described boss is 0.2-0.5mm.When can ensure injection moulding like this, plastic cement can be easy to be filled with, and reduces defective products, and when mouth of breaking seal is punctured, boss can be suspended in main body and can not come off, thus reduces unpacking chip.
Preferably, described main body is made up of engineering plastics.
Preferably, described main body is made up of ABS.
Preferably, described bottom is connected with main body, makes described elastic sealing gasket seal described microfluidic channel.
Preferably, described bottom is formed with multiple through hole, and each lead to the hole site is coaxial with each unpacking mouth respectively.
The beneficial effects of the utility model are as follows:
1, use this enclosuring structure, can production process be reduced, save production cost;
2, in addition for the little and sealing of depression and the less situation of physical space, this structure is easy to realize, and does not exist and produces difficult problem.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
Fig. 1 is a kind of structural representation of in-vitro diagnosis test card;
Fig. 2 is a kind of schematic diagram by elastic sealing cover side main body of in-vitro diagnosis test card;
Fig. 3 is a kind of schematic diagram by bottom side main body of in-vitro diagnosis test card;
Fig. 4 is a kind of schematic diagram of in-vitro diagnosis test card bottom;
Fig. 5 is a kind of diagrammatic cross-section of in-vitro diagnosis test card liquid storage tank;
Fig. 6 is the upward view of a kind of in-vitro diagnosis test card liquid storage tank unpacking mouth structure.
Embodiment
In order to be illustrated more clearly in the utility model, below in conjunction with preferred embodiments and drawings, the utility model is described further.Parts similar in accompanying drawing represent with identical Reference numeral.It will be appreciated by those skilled in the art that specifically described content is illustrative and nonrestrictive below, protection domain of the present utility model should do not limited with this.
Fig. 1 is a kind of structural representation of in-vitro diagnosis test card.Fig. 2 is a kind of schematic diagram by elastic sealing cover side main body of in-vitro diagnosis test card.As shown in Figure 1, this test card comprises top cover 1 successively, comprises gland bonnet 2, main body 3 and elastic sealing gasket 4 are formed fluid passage unit, printed circuit board (PCB) 5, bottom 6.Main body comprises the multiple reagent being formed in elastic sealing cover side, at least one sample cell and at least one waste liquid pool, and be positioned at its each import of bottom side and be communicated with each reagent and sample cell and the microfluidic channel of outlet waste liquid pool respectively by unpacking mouth.As shown in Figure 2, in this embodiment, main body is positioned at top cover side and comprises four reagent 307,308,309,310, a sample 313 and two waste liquid pools 311,312.
Fig. 3 is a kind of schematic diagram by bottom side main body of in-vitro diagnosis test card.As shown in Figure 3, the bottom of reagent, sample pool is provided with unpacking mouth 302,303,304,305, is connected with microfluidic channel 301.Fig. 4 is a kind of schematic diagram of in-vitro diagnosis test card bottom.As shown in Figure 4, bottom is formed with multiple through hole 601,602,603,604,605, each lead to the hole site is coaxial with each unpacking mouth respectively.During test, by described through hole, unpacking mouth pierce force is put on described unpacking mouth, unpacking mouth is opened.
Fig. 5 is a kind of diagrammatic cross-section of in-vitro diagnosis test card liquid storage tank.Fig. 6 is the upward view of a kind of in-vitro diagnosis test card liquid storage tank unpacking mouth structure.As shown in Figure 5, unpacking mouth and main body are structure as a whole, and be formed in bottom reagent and sample pool, local reduction is easily-folding line structure, and this easily-folding line easily forms opening under external force.Preferably, and the unpacking mouth of main body integrated formation comprise multiple boss of being arranged symmetrically with and the easily-folding line between each boss.As shown in Figure 6, mouth of breaking seal comprises 4 boss be arranged symmetrically with and the cruciform easily-folding line between each boss.
This unpacking mouth structure and main body are formed in one structure, and the unpacking mouth 314 of this structure adopts the easy folded structure of thin-walled, and main body 3 together injection mo(u)lding.Main body engineering plastics are made, and in this example, material of main part is ABS.
For liquid storage tank 302 in this example, the diameter of unpacking mouth 314 is such as
unpacking mouth 314 is parallel with bottom liquid storage tank 302, and the upper surface of unpacking mouth is lower than liquid storage tank bottom interior surface.
Easily-folding line 316 width is 0.1 ~ 0.5mm, such as, be 0.3mm, and wall thickness is 0.1 ± 0.03mm, can ensure that the pierce force of unpacking mouth is between 6 ~ 12N like this.The easily-folding line of seal can make various shape, such as centrosymmetric cruciform or, M shape.Boss 315 has symmetrical structure, and easily-folding line coincide and forms circle, and this circular diameter is identical with unpacking mouth.In this example, easily-folding line makes similar rice shape, and the shape of such boss 315 is just similar to arrowhead form, easily-folding line by easily-folding line with unpacking mouth circumferential boundary intersection centered by circumferentially border extend a segment distance.
In this example, the thickness of boss 303 is 0.3mm, and when can ensure injection moulding like this, plastic cement can be easy to be filled with, and reduces defective products, and when mouth of breaking seal is punctured, boss 303 can be suspended in main body and can not come off, thus reduces unpacking chip.
Obviously; above-described embodiment of the present utility model is only for the utility model example is clearly described; and be not the restriction to embodiment of the present utility model; for those of ordinary skill in the field; can also make other changes in different forms on the basis of the above description; here cannot give exhaustive to all embodiments, every belong to the technical solution of the utility model the apparent change of extending out or variation be still in the row of protection domain of the present utility model.
Claims (10)
1. an in-vitro diagnosis test card unpacking mouth structure, is characterized in that,
This test card is provided with elastic sealing cover, main body, elastic sealing gasket and bottom successively, and described main body comprises the multiple reagent being formed in elastic sealing cover side, at least one sample cell and at least one waste liquid pool,
Unpacking mouth lays respectively at the bottom of each reagent and sample cell, and each import of microfluidic channel is communicated with sample cell with reagent by unpacking mouth;
Described unpacking mouth and main body are structure as a whole.
2. in-vitro diagnosis test card unpacking mouth structure as claimed in claim 1, is characterized in that, described unpacking mouth comprises multiple boss of being arranged symmetrically with and the thinning easily-folding line of the thickness between each boss.
3. an in-vitro diagnosis test card, is characterized in that, this test card is provided with elastic sealing cover, main body, elastic sealing gasket and bottom successively,
Described main body comprises the multiple reagent being formed in elastic sealing cover side, at least one sample cell and at least one waste liquid pool, and be positioned at its each import of bottom side and be communicated with each reagent and sample cell and the microfluidic channel of outlet waste liquid pool respectively by unpacking mouth;
Described unpacking mouth and main body are structure as a whole.
4. in-vitro diagnosis test card according to claim 3, is characterized in that, described unpacking mouth lay respectively at the bottom of liquid storage tank and sample pool and its upper surface lower than the bottom interior surface of liquid storage tank and sample pool.
5. in-vitro diagnosis test card according to claim 3, is characterized in that, described unpacking mouth comprises multiple boss of being arranged symmetrically with and the thinning easily-folding line of the thickness between each boss.
6. in-vitro diagnosis test card according to claim 5, is characterized in that, described each easily-folding line by easily-folding line with unpacking mouth circumferential boundary intersection centered by circumferentially border extend a segment distance.
7. in-vitro diagnosis test card according to claim 5, is characterized in that, the thickness of described easily-folding line is 0.07-0.13mm, and width is 0.1-0.5mm, and the thickness of described boss is 0.2-0.5mm.
8. in-vitro diagnosis test card according to claim 3, is characterized in that, described main body is made up of engineering plastics.
9. in-vitro diagnosis test card according to claim 3, is characterized in that, described main body is made up of ABS.
10. in-vitro diagnosis test card according to claim 3, is characterized in that, described bottom is formed with multiple through hole, and each lead to the hole site is coaxial with each unpacking mouth respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420675132.XU CN204314294U (en) | 2014-11-11 | 2014-11-11 | A kind of in-vitro diagnosis test card unpacking mouth structure and in-vitro diagnosis test card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420675132.XU CN204314294U (en) | 2014-11-11 | 2014-11-11 | A kind of in-vitro diagnosis test card unpacking mouth structure and in-vitro diagnosis test card |
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| Publication Number | Publication Date |
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| CN204314294U true CN204314294U (en) | 2015-05-06 |
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| CN201420675132.XU Active CN204314294U (en) | 2014-11-11 | 2014-11-11 | A kind of in-vitro diagnosis test card unpacking mouth structure and in-vitro diagnosis test card |
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| CN (1) | CN204314294U (en) |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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Address after: Room 702, 7 / F, building 2, Room 802, 8 / F, building 3, No. 15, Jinhui Road, Jinsha community, Kengzi street, Pingshan District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Boshi Diagnostic Technology Co., Ltd Address before: 523808, room 10, building 406, innovation science and Technology Park, Songshan hi tech Industrial Development Zone, Dongguan, Guangdong Patentee before: Dongguan Bozhi Biological Technology Co.,Ltd. |