CN219680665U - Saliva collecting device for detecting trace substances in saliva - Google Patents
Saliva collecting device for detecting trace substances in saliva Download PDFInfo
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- CN219680665U CN219680665U CN202320792316.3U CN202320792316U CN219680665U CN 219680665 U CN219680665 U CN 219680665U CN 202320792316 U CN202320792316 U CN 202320792316U CN 219680665 U CN219680665 U CN 219680665U
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- saliva
- groove
- registration
- collecting
- detection
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- 210000003296 saliva Anatomy 0.000 title claims abstract description 52
- 239000000126 substance Substances 0.000 title claims abstract description 9
- 238000007789 sealing Methods 0.000 claims abstract description 16
- 239000004033 plastic Substances 0.000 claims abstract description 14
- 239000011521 glass Substances 0.000 claims abstract description 8
- 238000001514 detection method Methods 0.000 claims description 32
- 238000005070 sampling Methods 0.000 claims description 21
- 229920000742 Cotton Polymers 0.000 claims description 15
- 239000000523 sample Substances 0.000 description 16
- 238000012360 testing method Methods 0.000 description 10
- 241000894007 species Species 0.000 description 7
- 239000012472 biological sample Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000090 biomarker Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000013480 data collection Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000002503 metabolic effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 210000000214 mouth Anatomy 0.000 description 1
- 230000001766 physiological effect Effects 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 231100000027 toxicology Toxicity 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
The utility model relates to the field of sample collection, and discloses a saliva collection device for detecting trace substances in saliva, which comprises a collection mechanism and a registration mechanism, wherein the collection mechanism comprises a collection tube, the upper end surface of the collection tube is fixedly connected with a rubber tube, the upper end surface of the rubber tube is fixedly connected with a plastic plate, a sealing strip is fixedly arranged at the lower position of the plastic plate, a fixed block is fixedly arranged at the upper end surface of the plastic plate, a round hole is formed in the central position of the upper end surface of the fixed block, the registration mechanism comprises a registration plate, a first groove is formed at the front position of the upper end surface of the registration plate, a connecting rod is fixedly arranged at the rear position in the first groove, a glass plate is movably sleeved on the connecting rod, a sample groove is formed in the inner bottom surface of the first groove, and the registration mechanism is movably arranged in the collection mechanism. In the utility model, the sample can be detected and stored in real time, the detected sample can be directly stored in the box without separately storing the sample.
Description
Technical Field
The utility model relates to the field of sample collection, in particular to a saliva collection device for detecting trace substances in saliva.
Background
Saliva samples are capable of monitoring the level of exposure to a variety of drugs and are quantitatively assessed by specific biomarkers and studied for physiological and metabolic activity. Dry saliva spots have become an increasingly popular alternative biological sample in the last decade, and are widely used in the fields of toxicology and clinical practice. The technology for collecting dry saliva spots comprises collecting saliva in human oral cavity by using a disposable surface coating sampling rod, sealing with a soft plastic tube, directly extruding saliva, dripping on filter paper, standing at room temperature for more than 4 hr, and drying to obtain dry saliva spots
The dry saliva spot sampling method is simple and convenient to operate and easy to store and transport, but no saliva spot sampling device specially applied to common poison detection exists in the market at present, so that an adaptive saliva spot sampling device is necessary to be designed and manufactured to meet the requirement of rapid analysis of trace substances in biological samples.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a saliva collecting device for detecting trace substances in saliva, wherein a detecting groove is arranged at the tail end of a collecting mechanism, so that detecting test paper can be placed in the detecting groove, detection can be carried out at the same time, the detecting efficiency is improved, and a storage device is arranged at the tail part of the collecting pipe, so that a plurality of samples can be stored.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the device comprises a collecting mechanism and a registering mechanism, wherein the collecting mechanism comprises a collecting pipe, the upper end surface of the collecting pipe is fixedly connected with a rubber pipe, the upper end surface of the rubber pipe is fixedly connected with a plastic plate, a sealing strip is fixedly arranged at the lower position of the plastic plate, a fixed block is fixedly arranged at the upper end surface of the plastic plate, and a round hole is formed in the center position of the upper end surface of the fixed block;
the registering mechanism comprises a registering plate, a first groove is formed in the upper end face of the registering plate at a position close to the front, a connecting rod is fixedly arranged in the first groove at a position close to the rear, a glass plate is movably sleeved on the connecting rod, a sample groove is formed in the inner bottom face of the first groove, and the registering mechanism is movably arranged in the collecting mechanism;
through above-mentioned technical scheme, can accelerate the speed of gathering through the extrusion rubber tube, the sample that gathers can be through the glass board clamp to the sample inslot to can store a plurality of samples.
Further, a first sealing cover is movably arranged on the upper end face of the rubber tube;
through above-mentioned technical scheme, the sealed lid of No. one sets up, can keep the box internal sanitation environment, prevents the sanitation of external environment bacterium pollution sampling equipment in the box to influence the data collection.
Further, a detection groove is formed in the center of the front end of the rubber tube, and a through hole is formed in the center of the bottom surface of the detection groove;
through the technical scheme, the detection test paper can be placed in the detection groove, so that saliva samples collected along with sampling and measurement can flow into the detection groove through the sampling cotton and the through holes.
Further, sampling cotton is movably arranged in the round hole, and the tail part of the sampling cotton is movably arranged in the round hole and the through hole;
through above-mentioned technical scheme, the sampling cotton is disposable, gathers effect and cotton swab similarity, but the front end of sampling cotton sets up to arcuation and has increased the area of gathering, has improved the efficiency of gathering.
Further, a sundry cavity is formed in the upper position in the collecting pipe, a plurality of collecting cavities are formed in the lower position in the collecting pipe, and an information registering board is fixedly arranged on one side of each collecting cavity;
through the technical scheme, the collected sample test paper can be placed into the collection cavity to be stored through the registration device, and the information registration plate can display the information of each collection cavity, so that the collection of people is facilitated.
Further, one side of the lower end surface of the collecting pipe is connected with a second sealing cover through a hinge;
through above-mentioned technical scheme, the sealed lid of No. two sets up, can protect the sanitation in collecting chamber and the debris chamber.
Further, a registration groove is formed in the upper end face of the registration plate, far away from the first groove, and a rope threading opening is formed in the front center position of the upper end face of the registration plate;
through the technical scheme, each sample collection test paper can be stored on the registration plate, detailed information of each sample can be written in the registration groove, and the setting of the rope threading opening facilitates taking and placing of the registration plate.
The utility model has the following beneficial effects:
1. according to the saliva collecting device for detecting trace substances in saliva, the detecting groove is formed in the tail end of the collecting mechanism, the detecting test paper can be placed in the detecting groove, detection can be carried out at the same time, the detecting efficiency is improved, the sampling area is increased due to the arrangement of the arc-shaped sampling cotton, and the collecting efficiency is further improved.
2. According to the saliva collecting device for detecting trace substances in saliva, the storage device is arranged at the tail part of the collecting tube, collected samples can be stored through the sample groove, the samples can be stored by the glass plate, the detecting efficiency is improved, and the registering plate is directly pushed into the collecting cavity.
Drawings
FIG. 1 is an isometric view of a saliva collection device for trace species detection in saliva, according to the present utility model;
FIG. 2 is a perspective view of a saliva collection device for detecting trace species in saliva according to the present utility model;
FIG. 3 is an enlarged view of a saliva collection device for trace species detection in saliva, as set forth in the present utility model at B;
FIG. 4 is a side cross-sectional view of a saliva collection device for trace species detection in saliva as set forth in the present utility model;
FIG. 5 is a top view of a saliva collection device for trace species detection in saliva according to the present utility model;
FIG. 6 is an enlarged view of a saliva collection device for trace species detection in saliva, as set forth in the present utility model;
fig. 7 is a side view of a saliva collection device for trace species detection in saliva as proposed by the present utility model.
Legend description:
1. a collection mechanism; 101. a collection tube; 102. a rubber tube; 103. a plastic plate; 104. a sealing strip; 105. a fixed block; 106. a debris cavity; 107. a round hole; 108. a first sealing cover; 109. a detection groove; 110. a through hole; 111. sampling cotton; 112. a collection chamber; 113. registering a card; 114. a second sealing cover; 2. a registration mechanism; 201. a registration plate; 202. a first groove; 203. a connecting rod; 204. a glass plate; 205. a sample tank; 206. a registration groove; 207. and a rope threading opening.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1-6, one embodiment provided by the present utility model is: the device comprises a collecting mechanism 1 and a registering mechanism 2, wherein the collecting mechanism 1 comprises a collecting pipe 101, the upper end surface of the collecting pipe 101 is fixedly connected with a rubber pipe 102, the collecting speed can be improved by extruding the rubber pipe 102 to change the air pressure, the upper end surface of the rubber pipe 102 is fixedly connected with a plastic plate 103, a sealing strip 104 is fixedly arranged at the lower position of the plastic plate 103, the arrangement of the sealing strip 104 can increase the sanitary condition of equipment, the upper end surface of the plastic plate 103 is fixedly provided with a fixed block 105, and the central position of the upper end surface of the fixed block 105 is provided with a round hole 107;
the registration mechanism 2 comprises a registration plate 201, a first groove 202 is formed in the upper end face of the registration plate 201 near the front position, a connecting rod 203 is fixedly arranged in the first groove 202 near the rear position, a glass plate 204 is movably sleeved on the connecting rod 203, a sample groove 205 is formed in the inner bottom face of the first groove 202, collected detection test paper can be placed in the sample groove 205 for storage, the registration mechanism 2 is movably arranged in the collection mechanism 1, a first sealing cover 108 is movably arranged on the upper end face of the rubber tube 102, a detection groove 109 is formed in the central position of the front end of the rubber tube 102, detection test paper can be placed in the detection groove 109, a through hole 110 is formed in the central position of the bottom face of the detection groove 109, sampling cotton 111 is movably arranged in the round hole 107 and the through hole 110, a second sealing cover 114 is movably arranged on one side of the lower end face of the collection tube 101, a registration groove 206 is formed in the position of the upper end face of the registration plate 201 far away from the first groove 205, a rope penetrating opening 207 is formed in the upper end face of the registration plate 201 near the front central position, and the rope penetrating opening 207 is formed in the upper end of the registration plate 201.
Example 2
Referring to fig. 7, one embodiment provided by the present utility model: a sundry cavity 106 is arranged at the upper position in the collecting pipe 101, a plurality of collecting cavities 112 are arranged at the lower position in the collecting pipe 101, and an information registering board 113 is fixedly arranged at one side of each collecting cavity 112.
Working principle: firstly, the first sealing cover 108 is taken down, sampling cotton 111 is placed into the round hole 107, detection test paper is placed into the detection groove 109, the detection end of the sampling cotton 111 is placed onto the tongue of a person who collects the sample, the sample is transmitted onto the detection test paper through the sampling cotton 111, the sample of the test paper is placed into the sample groove 205 on the registration plate 201 after collection, the glass plate 204 is put down, the data of the sample is filled into the registration groove 206, the registration plate 201 is placed into the collection cavity 112, and sundries such as the sampling cotton 111 can be placed into the sundries cavity 106 for storage.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. Saliva collection device for detecting trace substances in saliva, comprising a collection mechanism (1) and a registration mechanism (2), and being characterized in that: the collecting mechanism (1) comprises a collecting pipe (101), wherein a rubber pipe (102) is fixedly connected to the upper end face of the collecting pipe (101), a plastic plate (103) is fixedly connected to the upper end face of the rubber pipe (102), a sealing strip (104) is fixedly arranged at the lower position of the plastic plate (103), a fixing block (105) is fixedly arranged at the upper end face of the plastic plate (103), and a round hole (107) is formed in the center position of the upper end face of the fixing block (105);
the registration mechanism (2) comprises a registration plate (201), a first groove (202) is formed in the front position of the upper end face of the registration plate (201), a connecting rod (203) is fixedly arranged in the rear position of the first groove (202), a glass plate (204) is movably sleeved on the connecting rod (203), a sample groove (205) is formed in the inner bottom face of the first groove (202), and the registration mechanism (2) is movably arranged in the collection mechanism (1).
2. Saliva collecting device for the detection of trace species in saliva as recited in claim 1, wherein: a first sealing cover (108) is movably arranged on the upper end face of the rubber tube (102).
3. Saliva collecting device for the detection of trace species in saliva as recited in claim 1, wherein: the center of the front end of the rubber tube (102) is provided with a detection groove (109), and the center of the bottom surface of the detection groove (109) is provided with a through hole (110).
4. Saliva collecting device for the detection of trace species in saliva as recited in claim 1, wherein: sampling cotton (111) is movably arranged in the round hole (107), and the tail part of the sampling cotton (111) is movably arranged in the round hole (107) and the through hole (110).
5. Saliva collecting device for the detection of trace species in saliva as recited in claim 1, wherein: sundry cavities (106) are formed in the collecting tube (101) at positions close to the upper positions, a plurality of collecting cavities (112) are formed in the collecting tube (101) at positions close to the lower positions, and an information registering board (113) is fixedly arranged on one side of each collecting cavity (112).
6. Saliva collecting device for the detection of trace species in saliva as recited in claim 1, wherein: and one side of the lower end surface of the collecting pipe (101) is connected with a second sealing cover (114) through a hinge.
7. Saliva collecting device for the detection of trace species in saliva as recited in claim 1, wherein: a registration groove (206) is formed in the upper end face of the registration plate (201) at a position far away from the first groove (202), and a rope threading opening (207) is formed in the front center position of the upper end face of the registration plate (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320792316.3U CN219680665U (en) | 2023-04-11 | 2023-04-11 | Saliva collecting device for detecting trace substances in saliva |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320792316.3U CN219680665U (en) | 2023-04-11 | 2023-04-11 | Saliva collecting device for detecting trace substances in saliva |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219680665U true CN219680665U (en) | 2023-09-15 |
Family
ID=87939811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320792316.3U Active CN219680665U (en) | 2023-04-11 | 2023-04-11 | Saliva collecting device for detecting trace substances in saliva |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219680665U (en) |
-
2023
- 2023-04-11 CN CN202320792316.3U patent/CN219680665U/en active Active
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