CN219878193U - Gene sequencing sampling device - Google Patents
Gene sequencing sampling device Download PDFInfo
- Publication number
- CN219878193U CN219878193U CN202321271489.7U CN202321271489U CN219878193U CN 219878193 U CN219878193 U CN 219878193U CN 202321271489 U CN202321271489 U CN 202321271489U CN 219878193 U CN219878193 U CN 219878193U
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- China
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- nipple
- protective shell
- fixedly connected
- shell
- connecting rod
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- 238000005070 sampling Methods 0.000 title claims abstract description 54
- 108090000623 proteins and genes Proteins 0.000 title claims abstract description 30
- 238000012163 sequencing technique Methods 0.000 title claims abstract description 29
- 210000002445 nipple Anatomy 0.000 claims abstract description 51
- 230000001681 protective effect Effects 0.000 claims abstract description 45
- 210000000214 mouth Anatomy 0.000 abstract description 42
- 210000003296 saliva Anatomy 0.000 abstract description 18
- 230000006378 damage Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 230000002068 genetic effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Abstract
The utility model provides a gene sequencing sampling device, which comprises a first protective shell, wherein the right side of the first protective shell is fixedly connected with a second protective shell, the left side of the first protective shell is provided with a nipple shell, the left side of the nipple shell is fixedly connected with a nipple body, the left side of the nipple body is provided with a nipple hole, and the right side of the second protective shell is movably connected with a push rod; according to the utility model, through the cooperation of the push rod, the baffle and the connecting rod, the sampling swab can be driven to move in the inner cavity of the first protective shell, so that the sampling swab can penetrate to the outside of the nipple hole and enter the oral cavity of an infant to collect saliva, and the problems that the mouth of the infant is too small and the skin in the oral cavity is tender, medical staff needs to plug the gene sequencing sampling device into the oral cavity of the infant, then scrape saliva in the oral cavity of the infant, the applicability of the gene sequencing sampling device is reduced, and damage to the oral cavity of the infant is caused are solved.
Description
Technical Field
The utility model belongs to the field of gene sequencing, and particularly relates to a gene sequencing sampling device.
Background
The gene sequencing sampling device is a novel gene detection technology, and is used for analyzing and measuring the whole sequence of a gene by sampling saliva in a human body;
according to the Chinese patent application number 202110577827.9, the gene sequencing sampling device is disclosed, through putting the suction nozzle shell into the oral cavity of an infant, the installation cover plate is abutted to the outer side of the mouth of the infant, the infant is close to the two sides of the mouth in habit and sucks the suction nozzle shell, at the moment, the inner wall of the oral cavity of the infant is contacted with the flexible suction pipe arranged on the outer surface of the suction nozzle shell, the negative pressure suction subcomponent is used for sucking air of the accommodating groove, so that saliva in the oral cavity of the infant enters the accommodating groove through the flexible suction pipe and adheres to the sampling swab, the steering knob is rotated to drive the guide ring and the suction nozzle shell to axially rotate, saliva on the inner wall of the whole oral cavity of the infant is collected, the collection effect on the inner wall of the oral cavity of the infant is enhanced, but in the actual operation process, because the skin of the infant is too small, the infant in the oral cavity is tender, a medical care worker needs to plug the gene sequencing sampling device into the oral cavity of the infant, then the saliva in the oral cavity of the infant is scraped, the gene sequencing sampling device is not reduced, and the applicability of the infant is not damaged.
In summary, the present utility model provides a genetic sequencing sampling device to solve the above-mentioned problems.
Disclosure of Invention
In order to solve the technical problems, the utility model provides the gene sequencing sampling device, which solves the problems that in the prior art, as the mouth of an infant is too small, the skin in the oral cavity of the infant is tender, medical staff needs to plug the gene sequencing sampling device into the oral cavity of the infant during sampling, saliva in the oral cavity of the infant is scraped, the applicability of the gene sequencing sampling device is reduced, and the oral cavity of the infant is injured.
The utility model provides a gene sequencing sampling device, includes first shield shell, the right side fixedly connected with second shield shell of first shield shell, the left side of first shield shell is provided with the nipple shell, the left side fixedly connected with nipple body of nipple shell, nipple hole has been seted up in the left side of nipple body, the right side swing joint of second shield shell has the push rod, the left end of push rod runs through to the inner chamber and the fixedly connected with baffle of second shield shell, the left side fixedly connected with connecting rod of baffle, the inner chamber swing joint of connecting rod has the sampling swab.
Preferably, the top threaded connection of connecting rod has the threaded rod, the lower extreme of threaded rod runs through to the inner chamber of connecting rod and has first clip through bearing swing joint, the bottom fixedly connected with supporting shoe of connecting rod inner chamber, the top fixedly connected with second clip of supporting shoe.
Preferably, the front end and the rear end of the connecting rod inner cavity are fixedly connected with fixing plates, the front surface and the rear surface of the first clamp are fixedly connected with first sliding blocks, the two opposite sides of the fixing plates are provided with first sliding grooves, and one side of each first sliding block, far away from the first clamp, extends to the inner cavity of each first sliding groove and is movably connected with the inner cavity of each first sliding groove.
Preferably, the top and the bottom of connecting rod are all fixedly connected with second slider, the second spout has all been seted up to the upper end and the lower extreme of first protecting crust inner chamber, the one end that the connecting rod was kept away from to the second slider all extends to the inner chamber of second spout and with the inner chamber swing joint of second spout.
Preferably, the upper end and the lower extreme of second protecting crust inner chamber have all seted up the spacing groove, the top and the bottom of baffle all extend to the inner chamber of spacing groove and with the inner chamber swing joint of spacing groove, the connecting rod is located the surface cover of second protecting crust inner chamber and is equipped with the spring, the both ends of spring respectively with the inner wall fixed connection of the left side of baffle and second protecting crust.
Preferably, the left side fixedly connected with solid fixed ring of first protective housing, and gu fixed ring's surface is provided with the external screw thread, the right side of nipple shell inner chamber is provided with the internal screw thread, nipple shell and solid fixed ring threaded connection.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the first protective shell is arranged to play a role in protecting the sampling swab, so that the sampling swab can be protected in the first protective shell after saliva is collected in the oral cavity of an infant, the saliva collected by the sampling swab is prevented from being polluted by the outside, the second protective shell is arranged to play a role in protecting the spring, the spring is prevented from being damaged by the outside, the elastic force of the spring is invalid, and the nipple shell, the nipple body and the nipple hole are arranged to fix the nipple body and the nipple hole on the first protective shell, so that preparation operation is provided for gene sequencing sampling, and the nipple body is convenient for the infant to allow the infant to suck, so that the oral cavity of the infant can rapidly secrete the saliva.
2. According to the utility model, through the cooperation of the push rod, the baffle and the connecting rod, the sampling swab can be driven to move in the inner cavity of the first protective shell, so that the sampling swab can penetrate to the outside of the nipple hole and enter the oral cavity of an infant to collect saliva, and the problems that the mouth of the infant is too small, the skin in the oral cavity of the infant is tender, a medical staff needs to plug the gene sequencing sampling device into the oral cavity of the infant during sampling, saliva in the oral cavity of the infant is scraped, the applicability of the gene sequencing sampling device is reduced, and the oral cavity of the infant is injured are solved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic perspective view of a first protective shell according to the present utility model;
FIG. 3 is a schematic cross-sectional front view of a second protective housing according to the present utility model;
FIG. 4 is a schematic side cross-sectional view of the connecting rod of the present utility model;
FIG. 5 is a schematic side sectional view of a first protective housing according to the present utility model.
In the figure:
1. a first protective shell; 2. a second protective shell; 3. a nipple shell; 4. a nipple body; 5. nipple holes; 6. a push rod; 7. a baffle; 8. a connecting rod; 9. sampling a swab; 10. a threaded rod; 11. a first clip; 12. a support block; 13. a second clip; 14. a fixing plate; 15. a first slider; 16. a first chute; 17. a second slider; 18. a second chute; 19. a limit groove; 20. a spring; 21. and a fixing ring.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.
As shown in fig. 1-5, the utility model provides a gene sequencing sampling device, which comprises a first protective shell 1, wherein the right side of the first protective shell 1 is fixedly connected with a second protective shell 2, the left side of the first protective shell 1 is provided with a nipple shell 3, the left side of the nipple shell 3 is fixedly connected with a nipple body 4, the left side of the nipple body 4 is provided with a nipple hole 5, the right side of the second protective shell 2 is movably connected with a push rod 6, the left end of the push rod 6 penetrates through the inner cavity of the second protective shell 2 and is fixedly connected with a baffle 7, the left side of the baffle 7 is fixedly connected with a connecting rod 8, and the inner cavity of the connecting rod 8 is movably connected with a sampling swab 9.
As one implementation mode of the utility model, the top thread of the connecting rod 8 is connected with a threaded rod 10, the lower end of the threaded rod 10 penetrates through the inner cavity of the connecting rod 8 and is movably connected with a first clip 11 through a bearing, the bottom of the inner cavity of the connecting rod 8 is fixedly connected with a supporting block 12, the top of the supporting block 12 is fixedly connected with a second clip 13, and the first clip 11 and the supporting block 12 are matched for clamping the sampling swab 9, so that the effect of fixing and unlocking the sampling swab 9 is realized.
As one implementation mode of the utility model, the front end and the rear end of the inner cavity of the connecting rod 8 are fixedly connected with the fixed plates 14, the front surface and the back surface of the first clamp 11 are fixedly connected with the first slide blocks 15, the opposite sides of the two fixed plates 14 are respectively provided with the first slide grooves 16, one side of the first slide blocks 15 far away from the first clamp 11 is respectively extended to the inner cavity of the first slide grooves 16 and is movably connected with the inner cavity of the first slide grooves 16, and the effect of limiting the movement track of the first clamp 11 is achieved through the cooperation of the first slide blocks 15 and the first slide grooves 16, so that the position of the first clamp 11 is effectively prevented from shifting in the movement process.
As an implementation mode of the utility model, the top and the bottom of the connecting rod 8 are fixedly connected with the second sliding blocks 17, the upper end and the lower end of the inner cavity of the first protective shell 1 are respectively provided with the second sliding grooves 18, one end of the second sliding blocks 17 far away from the connecting rod 8 is respectively extended to the inner cavity of the second sliding grooves 18 and is movably connected with the inner cavity of the second sliding grooves 18, and the effect of limiting the movement track of the connecting rod 8 is achieved through the cooperation of the second sliding blocks 17 and the second sliding grooves 18, so that the situation that the position of the connecting rod 8 deviates in the movement process can be effectively prevented.
As one implementation mode of the utility model, the upper end and the lower end of the inner cavity of the second protective shell 2 are respectively provided with the limit groove 19, the top and the bottom of the baffle 7 extend to the inner cavity of the limit groove 19 and are movably connected with the inner cavity of the limit groove 19, the surface of the connecting rod 8 positioned in the inner cavity of the second protective shell 2 is sleeved with the spring 20, the two ends of the spring 20 are respectively fixedly connected with the left side of the baffle 7 and the inner wall of the second protective shell 2, the limit groove 19 and the spring 20 are arranged, the limit groove 19 can limit the movement track of the baffle 7, the baffle 7 is prevented from position deviation in the movement process of the baffle 7, and the reset spring of the spring 20 can quickly drive the baffle 7 to perform reset movement, so that the sampling swab 9 can be quickly contracted into the first protective shell 1.
As an embodiment of the utility model, the left side of the first protective shell 1 is fixedly connected with the fixing ring 21, the surface of the fixing ring 21 is provided with external threads, the right side of the inner cavity of the nipple shell 3 is provided with internal threads, the nipple shell 3 is in threaded connection with the fixing ring 21, and the nipple shell 3 can be fixed on the first protective shell 1 by matching the internal threads of the nipple shell 3 with the external threads of the fixing ring 21, so that preparation is provided for sampling operation.
The specific working principle is as follows:
firstly, the nipple shell 3 is rotated anticlockwise, the nipple shell 3 is removed from the first protective shell 1, the sampling swab 9 is placed in the side opposite to the first clamp 11 and the second clamp 13, the threaded rod 10 is rotated anticlockwise, the first clamp 11 and the second clamp 13 are contacted with the sampling swab 9, under the cooperation of the first sliding block 15 and the first sliding groove 16, the first clamp 11 and the second clamp 13 can stably clamp and fix the sampling swab 9, then the nipple shell 3 is newly sleeved on the first protective shell 1, the nipple shell 3 is rotated clockwise, the nipple shell 3 is fixed on the first protective shell 1, finally, the nipple body 4 is placed in the oral cavity of an infant, the infant is allowed to suck the nipple body 4 to generate saliva, the push rod 6 is pushed slowly to move towards the oral cavity of the infant, the baffle 7 and the connecting rod 8 are driven to synchronously move towards the oral cavity of the infant while the push rod 6 moves, so that the sampling swab 9 can penetrate through the nipple hole 5 to enter the oral cavity of the infant to collect saliva, the baffle 7 extrudes the spring 20 when the push rod 6 moves towards the oral cavity of the infant, the spring 20 is extruded to generate elastic deformation, when the push rod 6 is loosened after collection, the reset elastic force of the spring 20 drives the baffle 7 to move towards the opposite direction of the oral cavity of the infant, the sampling swab 9 can be quickly contracted into the first protective shell 1, at the moment, the nipple body 4 can be taken down from the oral cavity of the infant to collect saliva in the oral cavity of the infant, finally, the nipple shell 3 can be unlocked and taken down from the first protective shell 1 by rotating the threaded rod 10 anticlockwise, and the sampling swab 9 for collecting saliva can be taken down, thereby carry out the follow-up work that saliva on sampling swab 9 carries out gene sequencing, solved because the mouth of baby is too little, and skin in infant's oral cavity is tender, medical personnel need pack into infant's oral cavity with gene sequencing sampling device during the sampling, then scrape the saliva in infant's oral cavity and get, not only reduced gene sequencing sampling device's suitability, can also cause the problem of injury to infant's oral cavity.
The embodiments of the present utility model have been shown and described for the purpose of illustration and description, it being understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made therein by one of ordinary skill in the art without departing from the scope of the utility model.
Claims (6)
1. A gene sequencing sampling device, comprising a first protective shell (1), characterized in that: the nipple is characterized in that the right side of the first protective shell (1) is fixedly connected with the second protective shell (2), the left side of the first protective shell (1) is provided with the nipple shell (3), the left side of the nipple shell (3) is fixedly connected with the nipple body (4), the nipple hole (5) is formed in the left side of the nipple body (4), the right side of the second protective shell (2) is movably connected with the push rod (6), the left end of the push rod (6) penetrates through the inner cavity of the second protective shell (2) and is fixedly connected with the baffle (7), the left side of the baffle (7) is fixedly connected with the connecting rod (8), and the inner cavity of the connecting rod (8) is movably connected with the sampling swab (9).
2. The gene sequencing sampling device of claim 1, wherein: the top threaded connection of connecting rod (8) has threaded rod (10), the lower extreme of threaded rod (10) runs through to the inner chamber of connecting rod (8) and has first clip (11) through bearing swing joint, the bottom fixedly connected with supporting shoe (12) of connecting rod (8) inner chamber, the top fixedly connected with second clip (13) of supporting shoe (12).
3. The gene sequencing sampling device of claim 2, wherein: the front end and the rear end of connecting rod (8) inner chamber are all fixedly connected with fixed plate (14), the front and the back of first clip (11) are all fixedly connected with first slider (15), two first spout (16) have all been seted up to one side that fixed plate (14) are relative, one side that first clip (11) was kept away from to first slider (15) all extends to the inner chamber of first spout (16) and with the inner chamber swing joint of first spout (16).
4. The gene sequencing sampling device of claim 1, wherein: the top and the bottom of connecting rod (8) are all fixedly connected with second slider (17), second spout (18) have all been seted up to the upper end and the lower extreme of first protecting crust (1) inner chamber, the one end that connecting rod (8) were kept away from to second slider (17) all extends to the inner chamber of second spout (18) and with the inner chamber swing joint of second spout (18).
5. The gene sequencing sampling device of claim 1, wherein: limiting grooves (19) are formed in the upper end and the lower end of the inner cavity of the second protective shell (2), the top and the bottom of the baffle (7) extend to the inner cavity of the limiting grooves (19) and are movably connected with the inner cavity of the limiting grooves (19), a spring (20) is sleeved on the surface of the connecting rod (8) located in the inner cavity of the second protective shell (2), and two ends of the spring (20) are fixedly connected with the left side of the baffle (7) and the inner wall of the second protective shell (2) respectively.
6. The gene sequencing sampling device of claim 1, wherein: the nipple shell is characterized in that a fixing ring (21) is fixedly connected to the left side of the first protective shell (1), external threads are arranged on the surface of the fixing ring (21), internal threads are arranged on the right side of an inner cavity of the nipple shell (3), and the nipple shell (3) is in threaded connection with the fixing ring (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321271489.7U CN219878193U (en) | 2023-05-23 | 2023-05-23 | Gene sequencing sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321271489.7U CN219878193U (en) | 2023-05-23 | 2023-05-23 | Gene sequencing sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219878193U true CN219878193U (en) | 2023-10-24 |
Family
ID=88396195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321271489.7U Active CN219878193U (en) | 2023-05-23 | 2023-05-23 | Gene sequencing sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219878193U (en) |
-
2023
- 2023-05-23 CN CN202321271489.7U patent/CN219878193U/en active Active
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