CN211402158U - Reagent strip device of dual biological safety protection - Google Patents
Reagent strip device of dual biological safety protection Download PDFInfo
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- CN211402158U CN211402158U CN202021535152.9U CN202021535152U CN211402158U CN 211402158 U CN211402158 U CN 211402158U CN 202021535152 U CN202021535152 U CN 202021535152U CN 211402158 U CN211402158 U CN 211402158U
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- 239000003153 chemical reaction reagent Substances 0.000 title claims abstract description 9
- 230000009977 dual effect Effects 0.000 title claims description 14
- 238000001514 detection method Methods 0.000 claims abstract description 117
- 230000001681 protective effect Effects 0.000 claims abstract description 81
- 239000003480 eluent Substances 0.000 claims abstract description 51
- 238000012360 testing method Methods 0.000 claims abstract description 41
- 238000005070 sampling Methods 0.000 claims abstract description 33
- 239000012780 transparent material Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 27
- 241000711573 Coronaviridae Species 0.000 abstract description 7
- 208000015181 infectious disease Diseases 0.000 abstract description 7
- 208000001528 Coronaviridae Infections Diseases 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 5
- 239000002906 medical waste Substances 0.000 abstract description 5
- 210000003800 pharynx Anatomy 0.000 description 18
- 238000005192 partition Methods 0.000 description 5
- 238000001125 extrusion Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 238000004587 chromatography analysis Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000007598 dipping method Methods 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 206010002383 Angina Pectoris Diseases 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
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Abstract
The application relates to a reagent strip device for double biological safety protection, relating to the technical field of new coronavirus detection; the main technical scheme comprises a detection container, a test strip arranged in the detection container, a sampling rod inserted in the detection container and a storage container arranged on the detection container and filled with eluent, wherein a protection component is arranged on the outer side of the detection container; in the detection process, the eluent is in the detection container, so that the possibility that the eluent is contacted with a detector in the detection process is reduced; the protective component reduces the possibility of leakage of the eluent and further reduces the possibility of contact of the eluent and a detector, thereby providing double protection for the detector in the detection process and being beneficial to reducing the possibility of infection of the detector by new coronavirus; after the detection is finished, when the device is discarded, the detection container is sealed by the protection component and then discarded, so that the possibility of causing new coronavirus infection is favorably reduced during subsequent treatment of medical waste.
Description
Technical Field
The application relates to the technical field of new coronavirus detection, in particular to a reagent strip device for dual biological safety protection.
Background
The pharynx swab is a flora located in the human angina and can not cause diseases under normal conditions, but when the body resistance is reduced, the pharynx swab can cause diseases due to infection and the like, and can separate pathogenic bacteria; in the current new crown epidemic situation, detection of a throat swab is one of important ways for judging whether a detected person is a new crown virus carrier.
At present, the new crown detection device comprises a detection container, a sampling rod inserted in the detection container and a storage container which is clamped on the detection container and is filled with eluent, wherein the storage container is communicated with the detection container, and a test strip is arranged in the detection container.
According to the related technology, in the detection process, a detection container and a storage container are opened, a sampling rod is drawn out, the sampling rod is dipped in a throat swab to be detected and then inserted into the detection container, the storage container and the detection container are clamped, the detection container is inverted, the sampling rod is soaked in eluent, the detection container is inverted, one end of a test strip arranged in the detection container is soaked in the eluent, and the result displayed by the test strip in the eluent is observed by utilizing the chromatography osmosis principle, so that the detection result is judged; in the detection process, the detection container needs to be inverted for many times, in the inversion process, the eluent containing the pharyngeal swab is continuously turned over in the detection container, and the detection container and the storage container are directly clamped, so that the tightness between the detection container and the storage container is poor, the eluent is easy to leak, and a detector is easy to be infected.
SUMMERY OF THE UTILITY MODEL
In order to prevent the leakage of the eluent containing the pharyngeal swab and reduce the possibility of infection of a detector, the application provides a reagent strip device with double biological safety protection.
The application provides a reagent strip device of dual biological safety protection adopts following technical scheme:
the utility model provides a reagent strip device of dual biological safety protection, includes detection container, sets up the examination strip in detecting the container, inserts the sampling stick of establishing in detecting the container and sets up on detecting the container and be equipped with the storage container of eluant, the detection container outside is equipped with the protection subassembly that is used for preventing the eluant leakage.
By adopting the technical scheme, when detection is carried out, the sampling rod is taken out firstly, the throat swab is dipped into a detected person through the sampling rod, the sampling rod with the throat swab is inserted into the detection container, the protection component is installed, the eluent is dripped into the detection container by operating the protection component, the detection container is driven to shake by shaking the protection component, the detection container shakes the eluent, the eluent is fully contacted with the sampling rod by the detection container, then the protection component is inverted, the detection container and the storage container are driven to invert, after the eluent with the throat swab rolls in the detection container, one end of the test strip is contacted with the eluent, and the test strip is observed to judge a detection result after the test strip reacts with the eluent by a chromatography permeation principle; in the detection process, the eluent is in the detection container, so that the possibility that the eluent is contacted with a detector in the detection process is reduced; the protective component reduces the possibility of leakage of the eluent and further reduces the possibility of contact of the eluent and a detector, thereby providing double protection for the detector in the detection process and reducing the possibility of infection of the detector by new coronavirus; after the detection is finished, when the device is discarded, the detection container is sealed by the protection component and then discarded, so that the possibility of causing new coronavirus infection is favorably reduced during subsequent treatment of medical waste.
Preferably, the protection assembly comprises a first protection shell arranged outside the detection container and a second protection shell arranged outside the storage container, and the first protection shell is connected with the second protection shell through a connecting piece.
Through adopting above-mentioned technical scheme, after the sampling stick that has the pharynx swab inserts the detection container, insert the first protective housing again with the detection container, fix the second protective housing through the connecting piece, thereby seal detection container and storage container, the person of detection is in the testing process, can drive detection container and storage container and invert through operating first protective housing and second protective housing, reduce the possibility that the person of detection direct contact detected container and storage container, when detecting the completion and abandoning the detection container, first protective housing and second protective housing seal detection container and storage container simultaneously, reduce the possibility that the eluant leaked to the environment in, reduce the possibility of eluant polluted environment.
Preferably, the connecting piece comprises a connecting sleeve arranged on the end face of the first protective shell, and a connecting gap for inserting the connecting sleeve is arranged on the inner side wall of the second protective shell.
Through adopting above-mentioned technical scheme, when installing the second protecting crust, earlier insert the detection container in first protecting crust, the second protecting crust cover is established outside storage container, and the adapter sleeve inserts in the connection breach, thereby the second protecting crust is connected on first protecting crust, and the adapter sleeve increases the area of contact between first protecting crust and the second protecting crust simultaneously, improves the leakproofness between first protecting crust and the second protecting crust, reduces the possibility that the eluant leaked to the environment in.
Preferably, the first protective shell and the second protective shell are provided with inverted planes on two end faces which are deviated from each other.
Through adopting above-mentioned technical scheme, among the testing process, place first protective housing or second protective housing on the plane through inverting the plane, make things convenient for the person of examining to invert detection container and storage container in the testing process.
Preferably, the side face of the first protective shell and the side face of the second protective shell are both provided with a placing plane.
Through adopting above-mentioned technical scheme, when not doing the detection, place first protective housing and second protective housing through placing the plane, reduce and detect the container and take place the possibility that rolls.
Preferably, a detection positioning hole for inserting the detection container is formed in the inner bottom wall of the first protection shell, and a storage positioning hole for inserting the storage container is formed in the inner bottom wall of the second protection shell.
Through adopting above-mentioned technical scheme, when detecting the container and inserting first protecting crust, the one end of detecting the container is inserted and is detected the locating hole, and when the second protecting crust was installed, storage container inserted and stores the locating hole in to this restriction detects container and storage container's moving range, reduces and detects container and storage container and takes place the possibility of rocking in the testing process.
Preferably, the first protective shell and the second protective shell are both made of transparent materials.
Through adopting above-mentioned technical scheme, in the testing process, the person of examining directly observes the result of examination strip, reduces the possibility of dismantling first protecting crust, makes things convenient for the person of examining to judge the testing result.
Preferably, be equipped with the joint spring on the lateral wall of adapter sleeve, the joint spring is kept away from the one end of adapter sleeve is equipped with the joint piece, supply joint piece male joint hole on the inside wall of connection breach, the downthehole connection kicking block that slides of joint, one side of kicking block with the joint hole contacts, the opposite side is equipped with the depression bar, the one end that the kicking block was kept away from to the depression bar stretches out the second protecting crust, the depression bar with the second protecting crust slides and is connected.
By adopting the technical scheme, when the first protective shell is installed, the connecting sleeve is inserted into the connecting gap firstly, the connecting gap extrudes the clamping block, the clamping block extrudes the clamping spring, the clamping spring is compressed and deformed, and when the clamping block is opposite to the clamping hole, the clamping spring recovers deformation, so that the clamping block is pushed to enter the clamping hole, the first protective shell and the second protective shell are fixed, and the connecting strength of the first protective shell and the second protective shell is improved; when first protecting crust was opened to needs, the extrusion depression bar thereby the depression bar promotes kicking block extrusion joint piece, thereby the joint piece leaves the joint hole, separates adapter sleeve and connection breach smoothly.
In summary, the present application includes at least one of the following beneficial technical effects:
1. in the detection process, firstly taking down the sampling rod, dipping the throat swab of a detected person through the sampling rod, then loading the throat swab into a detection container, and setting a protection component; during detection, a detector drops an eluent into the detection container by operating the protection component, so that the throat swab is soaked by the eluent, the detection container is shaken by shaking the protection component, so that the eluent is driven to shake, the detection container is inverted by the protection component after the eluent is fully contacted with the sampling rod, so that the test strip is soaked by the eluent, and the detection result is judged by observing the reaction of the test strip, so that the detection is completed; in the detection process, the eluent is in the detection container, so that the possibility that the eluent is contacted with a detector in the detection process is reduced; the protection component reduces the possibility of leakage of the eluent and further reduces the possibility of contact between the eluent and a detector, thereby improving double protection for the detector and being beneficial to reducing the possibility of infection of the detector by new coronavirus; meanwhile, after the detection is finished and the detection container is discarded, the possibility of eluent leakage in the environment is reduced by the protection assembly, so that the possibility of causing new coronavirus infection is reduced when medical waste is treated;
2. in the detection process, when the detection container needs to be inverted, the first protective shell or the second protective shell is directly placed on the plane through the inversion plane, so that inversion is completed, and detection is facilitated;
3. in the detection process, the test strip is directly observed through the first protective shell and the second protective shell, so that the disassembly of the first protective shell and the second protective shell is reduced, and the detection process is simplified.
Drawings
Fig. 1 is a schematic view of the overall structure of the embodiment.
FIG. 2 is a schematic diagram showing an exploded sectional structure of a sampling rod, a mounting sleeve, a reaction vessel and a storage vessel in the embodiment.
FIG. 3 is a schematic diagram showing the cross-sectional structure of the reaction container, the test strip sleeve, the test strip and the sampling rod in the embodiment.
Fig. 4 is an exploded view of the shield assembly, the positioning block, the elastic block and the positioning notch in the embodiment.
Fig. 5 is an enlarged view of a portion a in fig. 4.
Fig. 6 is a schematic cross-sectional structure diagram showing the connecting member, the clamping spring, the clamping block and the top block in the embodiment.
Fig. 7 is an enlarged view of a portion B in fig. 6.
Description of reference numerals: 1. detecting the container; 11. a reaction vessel; 111. positioning the notch; 112. an elastic block; 12. a test strip sleeve; 121. a partition plate; 122. positioning blocks; 123. positioning holes; 124. positioning the inclined plane; 13. testing a strip; 14. a storage container; 15. a sampling rod; 16. installing a sleeve; 161. a clamping sleeve; 162. a sampling sleeve; 163. mounting holes; 164. a weep hole; 165. sealing the rod; 2. a guard assembly; 21. a first protective shell; 211. detecting the positioning hole; 22. a second protective shell; 221. storing the positioning holes; 23. a connecting member; 231. connecting sleeves; 232. a connecting gap; 233. connecting holes; 234. clamping a spring; 235. a clamping block; 236. a bevel; 237. a clamping hole; 238. a top block; 239. a pressure lever; 24. inverting the plane; 25. and placing a plane.
Detailed Description
The embodiment of the application discloses reagent strip device of dual biological safety protection.
Examples
Referring to fig. 1 and 2, a dual biosafety strip assembly includes a test receptacle 1, a sampling wand 15, and a storage receptacle 14 of flexible material.
Referring to fig. 2 and 3, the detection container 1 includes a reaction container 11 and a test strip sleeve 12, the test strip sleeve 12 is inserted into the reaction container 11, a partition plate 121 is provided on an outer side wall of the test strip sleeve 12, the partition plate 121 and the test strip sleeve 12 are integrally manufactured, and a test strip 13 is inserted between adjacent partition plates 121; before the test is started, the test strip sleeve 12 is drawn out, the test strip 13 is fitted between the adjacent partition plates 121, and the test strip sleeve 12 and the test strip 13 are fitted into the reaction container 11.
Referring to fig. 2 and 3, a mounting sleeve 16 is connected to the end face of the reaction vessel 11 through a thread, a clamping sleeve 161 is arranged on one side, away from the reaction vessel 11, of the mounting sleeve 16, the storage vessel 14 is inserted into the clamping sleeve 161, a sampling sleeve 162 is connected to the clamping sleeve 161 through a thread, one end of the sampling sleeve 162 blocks the storage vessel 14, a mounting hole 163 for inserting the sampling rod 15 is formed in the other end of the sampling sleeve 162, a leakage hole 164 is formed in one end, close to the storage vessel 14, of the sampling sleeve 162, a sealing rod 165 is fixedly connected to the inside of the leakage hole 164, and one end of the sealing rod 165 extends into the storage vessel 14.
Referring to fig. 2 and 3, the reaction vessel 11 and the storage vessel 14 are provided at the outer sides thereof with a shielding member 2 for preventing leakage of an eluent; before detection, the storage container 14 is taken down, eluent is filled in the storage container 14, the storage container 14 is then filled in the clamping sleeve 161, the sampling sleeve 162 is filled in the clamping sleeve 161, a throat swab of a detected person is dipped through one end of the sampling rod 15, the other end of the sampling rod 15 is inserted into the mounting hole 163, and the mounting sleeve 16 is mounted in the reaction container 11.
Referring to fig. 2 and 3, when detecting, break the sealing rod 165 through storage container 14 earlier, thereby open weeping hole 164, protection component 2 has been set up again, liquid in storage container 14 passes through weeping hole 164 and gets into in reaction container 11, the one end that sampling rod 15 contains the pharynx swab is soaked in the eluant, through rocking protection component 2, thereby drive reaction container 11 and rock, reaction container 11 thereby drives the eluant and rock, the eluant thereby fully contacts with sampling rod 15, reaction container 11 and storage container 14 are invertd through protection component 2 again, thereby flow into the mounting sleeve 16 with the eluant that contains the pharynx swab, the one end of examination strip 13 is soaked in the eluant, utilize the chromatography infiltration principle, the eluant takes place the reaction on examination strip 13, judge the result of detection according to the result that examination strip 13 shows.
Referring to fig. 2 and 3, in the detection process, the eluent is detected in the reaction container 11, so that the possibility of contacting the eluent with a detector is reduced, meanwhile, the protection component 2 reduces the possibility of leakage of the eluent, and further reduces the possibility of contacting the detector with the eluent, thereby improving double protection for the detector and reducing the possibility of infection of the detector by new coronavirus; after the detection is finished, when the detection container 1 and the storage container 14 are discarded, the protective component 2 reduces the possibility of leakage of the eluent into the environment, thereby being beneficial to reducing the possibility of causing new coronavirus infection when medical waste is treated.
Referring to fig. 2, the protective assembly 2 includes a first protective shell 21 and a second protective shell 22, the first protective shell 21 is sleeved outside the reaction container 11, a detection positioning hole 211 for inserting the reaction container 11 is formed in an inner bottom wall of the first protective shell 21, the second protective shell 22 is sleeved outside the storage container 14, a storage positioning hole 221 for inserting the storage container 14 is formed in an inner bottom wall of the second protective shell 22, and the first protective shell 21 and the second protective shell 22 are connected through a connecting member 23; during detection, the first protective shell 21 is sleeved outside the reaction container 11, the second protective shell 22 is sleeved outside the storage container 14, the first protective shell 21 and the second protective shell 22 are connected through the connecting piece 23, the detection positioning hole 211 is matched with the storage positioning hole 221, the moving range of the reaction container 11 and the storage container 14 is limited, and the possibility that the reaction container 11 and the storage container 14 shake in the detection process is reduced.
Referring to fig. 3 and 4, the first protective shell 21 and the second protective shell 22 are made of transparent materials; the reaction condition of the test strip 13 can be directly observed in the detection process, so that the possibility of disassembling the first protective shell 21 and the second protective shell 22 is reduced, and the detection process is simplified.
Referring to fig. 4 and 5, a positioning notch 111 is formed in an end wall of the reaction container 11, a positioning block 122 inserted into the positioning notch 111 is integrally manufactured on an outer side wall of the test strip sleeve 12, an elastic block 112 is arranged on opposite side walls of the positioning notch 111, positioning holes 123 for inserting the elastic block 112 are formed in two side faces of the positioning block 122 opposite to each other, positioning inclined faces 124 are formed in two side faces of the positioning block 122 opposite to each other, the positioning inclined faces 124 are arranged towards one side of the positioning block 122 inserted into the positioning notch 111, and a chamfer is formed in one side of the elastic block 112 close to the side of the positioning; when the test strip sleeve 12 is installed, the positioning block 122 is inserted into the positioning notch 111 to limit the position of the test strip sleeve 12, the positioning inclined plane 124 presses the elastic block 112, the elastic block 112 is compressed and deformed, when the elastic block 112 is opposite to the positioning hole 123, the elastic block 112 recovers to deform, and the elastic block 112 is inserted into the positioning hole 123, so that the test strip sleeve 12 is conveniently fixed on the reaction container 11, and the possibility of shaking of the test strip sleeve 12 is reduced.
Referring to fig. 4, the first protective shell 21 and the second protective shell 22 are both provided with inverted planes 24 on opposite side surfaces, and the side surfaces of the first protective shell 21 and the second protective shell 22 are both provided with placing planes 25; in the detection process, when the reaction container 11 and the storage container 14 need to be inverted, the first protective shell 21 or the second protective shell 22 is directly vertically placed through the inversion plane 24, so that inversion can be completed, and after detection is completed, the first protective shell 21 and the second protective shell 22 are placed through the placement plane 25, so that the possibility that the first protective shell 21 and the second protective shell 22 roll is reduced.
Referring to fig. 6, the connector 23 includes a connection sleeve 231, the connection sleeve 231 is fixed on the end wall of the first protective shell 21 (see fig. 4), the connection sleeve 231 is disposed along the height direction of the first protective shell 21, and a connection gap 232 for inserting the connection sleeve 231 is disposed on the inner side wall of the second protective shell 22.
Referring to fig. 7, a connecting hole 233 is formed in the outer side wall of the connecting sleeve 231, a clamping spring 234 is arranged on the bottom wall of the connecting hole 233, a clamping block 235 is arranged at one end, away from the connecting sleeve 231, of the clamping spring 234, the clamping block 235 is connected in the connecting hole 233 in a sliding manner, the connecting hole 233 extends out of one side of the clamping block 235, an inclined surface 236 is arranged at one side, extending out of the clamping hole 237, of the clamping block 235, and the inclined surface 236 is arranged towards one side, inserted into the.
Referring to fig. 7, a clamping hole 237 into which the clamping block 235 is inserted is formed in the side surface of the connecting notch 232, a top block 238 is slidably connected in the clamping hole 237, a pressing rod 239 is arranged on the side surface of the top block 238, one end of the pressing rod 239, which is far away from the top block 238, extends into the second protective shell 22, and one side of the top block 238, which is far away from the pressing rod 239, is in contact with one side of the clamping block 235, which is inserted into the clamping hole 237; when installing second protecting crust 22, adapter sleeve 231 inserts in connecting breach 232, the side extrusion inclined plane 236 of connecting breach 232, thereby promote joint piece 235 extrusion joint spring 234, joint spring 234 takes place compression deformation, connecting hole 233 sets up with joint hole 237 relatively, joint spring 234 resumes deformation, thereby promote joint piece 235 and insert in joint groove 237, thereby fixed adapter sleeve 231 and connecting breach 232, fixed first protecting crust 21 (refer to fig. 4) and second protecting crust 22, adapter sleeve 231 inserts in connecting breach 232 simultaneously, increase the leakproofness between first protecting crust 21 and the second protecting crust 22.
Referring to fig. 7, when the first protective shell 21 (see fig. 4) and the second protective shell 22 need to be separated, the pressing rod 239 is pressed, so that the pressing rod 239 pushes the top block 238 to move, the top block 238 pushes the clamping block 235 to move, and after the clamping block 235 leaves the clamping hole 237, the connecting sleeve 231 and the connecting gap 232 can be separated, so that the first protective shell 21 and the second protective shell 22 can be smoothly separated.
The implementation principle of the embodiment is as follows: during detection, firstly dipping the throat swab of a detector by the sampling rod 15, then inserting the sampling rod 15 containing the throat swab into the detection container 1, then arranging the protection component 2, starting detection, dropping the eluent into the detection container 1 by operating the protection component 2, after soaking the throat swab by the eluent, shaking the protection component 2, so as to drive the detection container 1 to shake, wherein the detection container 1 drives the eluent to shake, after the eluent is fully contacted with the sampling rod 15, the detection container 1 and the storage container 14 are inverted by the protection component 2 again, the eluent containing the throat swab soaks one end of the test strip 13, the test strip 13 is contacted with the eluent and then reacts, and the detection result is judged by observing the test strip 13; in the detection process, the eluent is positioned in the detection container 1 in the whole process, so that the possibility of contacting the eluent by a detector is reduced; meanwhile, the protective component 2 reduces the possibility of leakage of the eluent, further reduces the possibility of contact between a detector and the eluent, thereby providing double protection for the detector and being beneficial to reducing the possibility of infection of the detector by new coronavirus; when the detection container 1 and the storage container 14 are discarded after detection is finished, the detection container 1 and the storage container 14 are sealed by the protective component 2 and then discarded, so that the possibility of generating new coronavirus infection is reduced when medical waste is treated.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (7)
1. The utility model provides a reagent strip device of dual biological safety protection which characterized in that: the device comprises a detection container (1), a test strip (13) arranged in the detection container (1), a sampling rod (15) inserted in the detection container (1) and a storage container (14) arranged on the detection container (1) and filled with eluent, wherein a protection component (2) for preventing the eluent from leaking is arranged on the outer side of the detection container (1);
the protection assembly (2) comprises a first protection shell (21) arranged on the outer side of the detection container (1) and a second protection shell (22) arranged on the outer side of the storage container (14), and the first protection shell (21) and the second protection shell (22) are connected through a connecting piece (23).
2. A dual biosafety strip apparatus according to claim 1, wherein: the connecting piece (23) comprises a connecting sleeve (231) arranged on the end face of the first protective shell (21), and a connecting notch (232) for inserting the connecting sleeve (231) is formed in the inner side wall of the second protective shell (22).
3. A dual biosafety strip apparatus according to claim 1, wherein: and inverted planes (24) are arranged on two end faces, opposite to each other, of the first protective shell (21) and the second protective shell (22).
4. A dual biosafety strip apparatus according to claim 1, wherein: the side surface of the first protective shell (21) and the side surface of the second protective shell (22) are both provided with a placing plane (25).
5. A dual biosafety strip apparatus according to claim 1, wherein: the inner bottom wall of the first protective shell (21) is provided with a detection positioning hole (211) for inserting the detection container (1), and the inner bottom wall of the second protective shell (22) is provided with a storage positioning hole (221) for inserting the storage container (14).
6. A dual biosafety strip apparatus according to claim 1, wherein: the first protective shell (21) and the second protective shell (22) are made of transparent materials.
7. A dual biosafety strip apparatus according to claim 2, wherein: be equipped with joint spring (234) on the lateral wall of adapter sleeve (231), joint spring (234) are kept away from the one end of adapter sleeve (231) is equipped with joint piece (235), supply joint piece (235) male joint hole (237) on the lateral wall of connection breach (232), kicking block (238) is connected in joint hole (237) internal slipping, one side of kicking block (238) with joint hole (237) contact, the opposite side is equipped with depression bar (239), the one end that kicking block (238) were kept away from in depression bar (239) stretches out second protecting crust (22), depression bar (239) with second protecting crust (22) are slided and are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021535152.9U CN211402158U (en) | 2020-07-29 | 2020-07-29 | Reagent strip device of dual biological safety protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021535152.9U CN211402158U (en) | 2020-07-29 | 2020-07-29 | Reagent strip device of dual biological safety protection |
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| Publication Number | Publication Date |
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| CN211402158U true CN211402158U (en) | 2020-09-01 |
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| CN202021535152.9U Active CN211402158U (en) | 2020-07-29 | 2020-07-29 | Reagent strip device of dual biological safety protection |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022099757A1 (en) * | 2020-11-11 | 2022-05-19 | 南京黎明生物制品有限公司 | Test strip processing apparatus |
| US11519827B2 (en) | 2020-11-11 | 2022-12-06 | Nanjing Liming Bio-Products Co., Ltd. | Test strip process device |
| CN116430042A (en) * | 2023-04-14 | 2023-07-14 | 河南师范大学 | Simple nasopharyngeal swab antigen detection device and detection method |
-
2020
- 2020-07-29 CN CN202021535152.9U patent/CN211402158U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022099757A1 (en) * | 2020-11-11 | 2022-05-19 | 南京黎明生物制品有限公司 | Test strip processing apparatus |
| US11519827B2 (en) | 2020-11-11 | 2022-12-06 | Nanjing Liming Bio-Products Co., Ltd. | Test strip process device |
| CN116430042A (en) * | 2023-04-14 | 2023-07-14 | 河南师范大学 | Simple nasopharyngeal swab antigen detection device and detection method |
| CN116430042B (en) * | 2023-04-14 | 2024-04-05 | 河南师范大学 | Simple nasopharyngeal swab antigen detection device and detection method |
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