CN211206524U - Reagent strip - Google Patents
Reagent strip Download PDFInfo
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- CN211206524U CN211206524U CN201921953655.5U CN201921953655U CN211206524U CN 211206524 U CN211206524 U CN 211206524U CN 201921953655 U CN201921953655 U CN 201921953655U CN 211206524 U CN211206524 U CN 211206524U
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- cleaning
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Abstract
The utility model belongs to the technical field of medical treatment detection and analysis equipment technique and specifically relates to a reagent strip is related to. Including the reagent strip main part, follow the one end of reagent strip main part is set gradually open-top, bottom confined sample hole, tip head sheath, be used for depositing the magnetic sleeve hole of magnetic sleeve, washing liquid and store hole, reagent hole, dilution hole, reaction hole and washing hole to the other end, the magnetic sleeve is used for adsorbing the magnetic bead and stirring. The utility model provides a pair of reagent strip improves the utilization ratio and the practicality of reagent strip.
Description
Technical Field
The utility model belongs to the technical field of medical treatment detection and analysis equipment technique and specifically relates to a reagent strip is related to.
Background
The existing reagent strip can only carry out detection work of one or one type of detection method, when a plurality of items of the same or different types of detection methods are carried out, one reagent strip and a corresponding instrument are required to be used for each item of detection work, the instruments used are various, and the utilization of the reagent strip is poor; a large amount of space is occupied by various reagent strips, the efficiency of the reagent strips in the detection process is reduced, and the detection result is disordered.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a reagent strip improves the utilization ratio and the practicality of reagent strip.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides a reagent strip, includes the reagent strip main part, follow the one end of reagent strip main part is set gradually open-top, bottom confined sample hole, tip head sheath, is used for depositing the magnetic sleeve hole of magnetic sleeve, washing liquid storage hole, reagent hole, dilution hole, reaction hole and washing hole to the other end, the magnetic sleeve is used for adsorbing the magnetic bead and stirring.
By adopting the technical scheme, a small amount of sample reagent is stored in the sample hole, and the sample reagent to be tested can be directly placed on a machine for experiment only by being placed in the sample hole; the magnetic sleeve hole is used for storing a magnetic sleeve and is used for adsorbing magnetic beads and stirring; the tip head sheath is used for storing the tip head; the cleaning liquid storage hole is used for storing cleaning liquid and cleaning magnetic beads; the reagent hole is used for storing various reagents; the dilution hole is used for containing a diluent; the reaction hole is used for adding various reaction reagents to carry out experimental reaction; the cleaning hole is used for injecting cleaning liquid to wash the magnetic beads.
The utility model discloses further set up to: the reagent strip main body is also provided with a reading hole which penetrates through the reagent strip main body up and down and is used for placing a reading hole.
Through adopting above-mentioned technical scheme, survey and read the orifice and be used for receiving the installation and survey and read the hole, survey and read the hole and have the light-resistant function.
The utility model discloses further set up to: a front edge part is arranged at one end of the reagent strip main body;
the surface of the front edge part is provided with an anti-skid bulge.
Through adopting above-mentioned technical scheme, leading edge portion is used for the handheld reagent strip of experimenter, and the antiskid is protruding can prevent the landing.
The utility model discloses further set up to: and a fixing bayonet is arranged at one end of the reagent strip main body, which is far away from the front edge part.
Through adopting above-mentioned technical scheme, fixed bayonet socket can the joint on reagent strip frame, guarantees the stability that reagent strip deposited.
The utility model discloses further set up to: the reagent hole is provided with a plurality of for hold various reagents.
Through adopting above-mentioned technical scheme, make the reagent strip hold multiple reagent, improve the practicality.
The utility model discloses further set up to: along length direction, be provided with flange portion on the reagent strip main part.
Through adopting above-mentioned technical scheme, be provided with the slide rail with flange portion looks adaptation on the reagent strip frame, guarantee that the reagent strip can freely slide on the reagent strip frame.
The utility model discloses further set up to: the upper surface of reagent strip main part is provided with sealed boss, sealed boss is close to the washing liquid storage hole, the reagent hole with dilute the hole.
Through adopting above-mentioned technical scheme, after the washing liquid storage hole, reagent hole and the hole of diluting had been filled liquid, the aluminium foil membrane can be sealed in the drill way, and the both sides of aluminium foil membrane are installed on sealed boss, guarantee the sealed stability of aluminium foil membrane.
The utility model discloses further set up to: the cleaning holes comprise a first cleaning hole, a second cleaning hole and a third cleaning hole and are used for cleaning.
By adopting the technical scheme, the magnetic bead cleaning device is used for multi-channel cleaning of magnetic particles in a reagent in an experiment, and the magnetic beads are fully and cleanly cleaned.
To sum up, the utility model discloses a beneficial technological effect does:
1. the sample hole is used for storing a small amount of sample reagent, and the sample reagent to be tested can be directly placed on a machine for experiment only by being placed in the sample hole; the magnetic sleeve hole is used for storing a magnetic sleeve and is used for adsorbing magnetic beads and stirring; the tip head sheath is used for storing the tip head; the cleaning liquid storage hole is used for storing cleaning liquid and cleaning magnetic beads; the reagent hole is used for storing various reagents; the dilution hole is used for containing a diluent; the reaction hole is used for adding various reaction reagents to carry out experimental reaction; the cleaning hole is used for injecting cleaning liquid to wash the magnetic beads.
2. The reagent strip main body is provided with a measurement and reading hole for installing and receiving a measurement and reading hole, and the measurement and reading hole has a light-shielding function.
3. The upper surface of reagent strip main part is provided with sealed boss, and the washing liquid stores hole, reagent hole and dilutes the hole and has accomplished liquid after, and the aluminium foil membrane can be sealed in the drill way, and the both sides of aluminium foil membrane are installed on sealed boss, guarantee the sealed stability of aluminium foil membrane.
Drawings
FIG. 1 is a schematic structural view of a reagent strip mounting hole provided in the present invention;
FIG. 2 is a schematic structural diagram of a reagent strip provided by the present invention;
fig. 3 is a schematic structural diagram of a reagent strip rack of a reagent strip provided by the present invention.
In the figure, 100, the reagent strip body; 101. a sample well; 1011. a baffle plate; 102. tip head sheath; 103. magnetic sleeve holes; 104. a cleaning liquid storage hole; 105. a reagent well; 106. a dilution hole; 107. a reaction well; 108. cleaning the holes; 1081. a first cleaning hole; 1082. a second cleaning hole; 1083. a third wash port; 109. measuring and reading holes; 110. measuring and reading an orifice; 111. sealing the boss; 201. a front edge portion; 202. anti-skid projections; 301. fixing the bayonet; 302. a clamping column; 401. a flange portion; 402. a slide rail; 501. reinforcing ribs; 601. reagent strip holder.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The utility model provides a reagent strip improves reagent strip's utilization ratio and practicality.
Referring to fig. 1 and 2, for the utility model discloses a reagent strip, including reagent strip main part 100, its one end is provided with leading edge portion 201, and the upper surface an organic whole of leading edge portion 201 is provided with non-slip raised 202, and leading edge portion 201 is used for the handheld reagent strip of experimenter, and non-slip raised 202 plays the effect that prevents the landing. The lower surface of front edge portion 201 is the cambered surface of integrated into one piece, adapts to the finger tripe surface of finger, makes handheld more comfortable, stable. Fixed bayonet 301 has been seted up to the other end that reagent strip main part 100 kept away from leading edge portion 201, and fixed bayonet 301 is semi-circular for the joint of reagent strip is fixed.
Referring to fig. 1 and 2, a sample hole 101 with an open top and a closed bottom, a magnetic sleeve hole 103 for storing a magnetic sleeve, a tip head sheath 102, a cleaning solution storage hole 104, a reagent hole 105, a dilution hole 106, a reaction hole 107 and a cleaning hole 108 are sequentially arranged from one end of a front edge 201 to one end of a fixed bayonet 301, wherein the sample hole 101 is used for storing a small amount of sample reagent, two parallel and opposite baffles 1011 are injection-molded at the orifice of the sample hole to play a role of prompting and simultaneously play a role of blocking, so that the sample reagent is prevented from leaking and splashing, and the sample reagent to be tested can be directly placed on a machine to carry out an experiment only by being placed in the sample hole; the magnetic sleeve hole 103 is used for storing a magnetic sleeve and is used for adsorbing magnetic beads and stirring; the tip head sheath 102 is used for storing tip heads; the cleaning liquid storage hole 104 is used for storing cleaning liquid; a plurality of reagent holes 105 are formed in an injection molding manner and used for storing various reagents; the dilution hole 106 is used for containing a diluent for diluting a reagent with higher concentration; the reaction hole 107 is used for adding various reaction reagents to carry out experimental reaction; cleaning holes 108 include injection moulding has first cleaning hole 1081, second cleaning hole 1082 and third cleaning hole 1083 for the multichannel of the interior magnetic particle of reagent in the experiment is washd, guarantees that the washing of magnetic bead is abundant, clean. Two sealing bulges 111 are arranged on the upper surface of the reagent strip main body 100 along the length direction on two sides of the openings of the cleaning solution storage hole 104, the reagent hole 105 and the dilution hole 106, after the cleaning solution storage hole 104, the reagent hole 105 and the dilution hole 106 are filled with liquid, the openings can be sealed with aluminum foil films, and reagent information is printed on the aluminum foil films by laser so that experimenters can distinguish the reagent information; the two sides of the aluminum foil membrane are buckled on the sealing boss 111, so that the stability of the sealing of the aluminum foil membrane is ensured. The reinforcing ribs 501 are formed among various holes in the reagent strip in an injection molding mode, and the strength of the whole structure of the reagent strip is effectively improved. After the experiment is finished, the waste magnetic sleeve and tip head return to the magnetic sleeve hole 103 and the tip head sheath 102, so that the recovery processing is convenient, and the pollution is avoided.
Referring to fig. 1 and 2, the reagent strip main body 100 is further provided with a reading port 110, and the reading port 110 vertically penetrates through the reagent strip main body 100 and is used for placing and installing the reading hole 109. Because the material of the reading hole 109 has the function of protecting from light, the material is separately placed in the reading hole 110 as a part, and finally the reagent is injected into the reading hole 109 for measurement and analysis.
Referring to fig. 3, in order to store a reagent strip rack 601 for reagent strips, a slide rail 402 is disposed on the reagent strip rack 601 and is adapted to a flange portion 401 of the reagent strip main body 100 to ensure that the reagent strips can slide freely on the reagent strip rack 601. On reagent strip slip inserted reagent strip frame 601, the reagent strip frame 601 go up with fixed bayonet 301 corresponding rigidity have joint post 302, its surface and the fixed bayonet 301 looks adaptation of semicircular, guarantee that joint post 302 can block in fixed bayonet 301, fix the reagent strip, guarantee the stability that the reagent strip was deposited.
The implementation principle of the embodiment is as follows: the sample hole 101 is used for storing a small amount of sample reagent, and the sample reagent to be tested can be directly placed on a machine for experiment only by being placed in the sample hole; the magnetic sleeve hole 103 is used for storing a magnetic sleeve and is used for adsorbing magnetic beads and stirring; the tip head sheath 102 is used for storing tip heads; the cleaning liquid storage hole 104 is used for storing a cleaning liquid for cleaning the tip head; the reagent well 105 is used to store various reagents; the dilution hole 106 is used for containing a diluent for diluting a reagent with higher concentration; the reaction hole 107 is used for adding various reaction reagents to carry out experimental reaction; the cleaning hole 108 is used for injecting cleaning liquid to wash the magnetic beads; the reagent strip main body 100 is provided with a reading hole 110 for placing the reading hole 109, and the reading hole 109 has a light-shielding function.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. A reagent strip comprising a reagent strip body (100), characterized in that: a sample hole (101) with an open top and a closed bottom, a tip head sheath (102), a magnetic sleeve hole (103) for storing a magnetic sleeve, a cleaning solution storage hole (104), a reagent hole (105), a dilution hole (106), a reaction hole (107) and a cleaning hole (108) are sequentially arranged from one end to the other end of the reagent strip main body (100), and the magnetic sleeve is used for adsorbing magnetic beads and stirring.
2. A reagent strip according to claim 1, wherein: the reagent strip is characterized in that a reading hole (110) is further formed in the reagent strip main body (100), and the reading hole (110) penetrates through the reagent strip main body (100) up and down and is used for placing a reading hole (109).
3. A reagent strip according to claim 1, wherein: a front edge part (201) is arranged at one end of the reagent strip main body (100);
the surface of the front edge part (201) is provided with an anti-skid bulge (202).
4. A reagent strip according to claim 3, wherein: and a fixing bayonet (301) is arranged at one end of the reagent strip main body (100) far away from the front edge part (201).
5. A reagent strip according to claim 1, wherein: the reagent hole (105) is provided with a plurality of reagent holes for containing various reagents.
6. A reagent strip according to claim 1, wherein: a flange part (401) is arranged on the reagent strip main body (100) along the length direction.
7. A reagent strip according to claim 1, wherein: the upper surface of reagent strip main part (100) is provided with sealed boss (111), sealed boss (111) are close to washing liquid storage hole (104), reagent hole (105) and dilution hole (106).
8. A reagent strip according to claim 1, wherein: the cleaning holes (108) include a first cleaning hole (1081), a second cleaning hole (1082), and a third cleaning hole (1083) for cleaning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921953655.5U CN211206524U (en) | 2019-11-09 | 2019-11-09 | Reagent strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921953655.5U CN211206524U (en) | 2019-11-09 | 2019-11-09 | Reagent strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211206524U true CN211206524U (en) | 2020-08-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921953655.5U Active CN211206524U (en) | 2019-11-09 | 2019-11-09 | Reagent strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211206524U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114441510A (en) * | 2022-01-18 | 2022-05-06 | 成都宜乐芯生物科技有限公司 | POCT full-automatic chemiluminescence device based on multi-channel parallel pretreatment technology |
| CN114524162A (en) * | 2022-01-17 | 2022-05-24 | 杭州睿丽科技有限公司 | Reagent strip and kit capable of being stably transported |
-
2019
- 2019-11-09 CN CN201921953655.5U patent/CN211206524U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114524162A (en) * | 2022-01-17 | 2022-05-24 | 杭州睿丽科技有限公司 | Reagent strip and kit capable of being stably transported |
| CN114441510A (en) * | 2022-01-18 | 2022-05-06 | 成都宜乐芯生物科技有限公司 | POCT full-automatic chemiluminescence device based on multi-channel parallel pretreatment technology |
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