CN218572223U

CN218572223U - DNA detects sample thief

Info

Publication number: CN218572223U
Application number: CN202222047282.3U
Authority: CN
Inventors: 谭利宏; 赵家婷
Original assignee: Shaanxi Viseno Biotechnology Co ltd
Current assignee: Shaanxi Viseno Biotechnology Co ltd
Priority date: 2022-08-05
Filing date: 2022-08-05
Publication date: 2023-03-07
Anticipated expiration: 2032-08-05

Abstract

The utility model discloses a DNA detects sample thief, including depositing the pipe, it is provided with the mounting panel to deposit intraductal slip, the slide opening has been seted up in the mounting panel, it is provided with the guide bar to slide in the slide opening, the guide bar lower extreme is fixed bottom depositing the inside pipe wall, the guide bar upper end is fixed through fixed plate and depositing the inside pipe wall. Has the advantages that: can promote the height of mounting panel through the solid fixed ring of pulling downwards, the mounting panel can drive the cotton swab rebound through anchor clamps, the storage tube has the extension to the cotton swab, thereby can prevent to operate when the cotton swab samples, medical personnel's gloves and the contact of patient oral area, when the cotton swab is taken to needs, the solid fixed ring of pulling once more, it is the highest to highly rise the cotton swab, then with the cotton swab directly take out from anchor clamps can, thereby can avoid taking out when the cotton swab, the operation carelessly leads to the cotton swab to receive the pollution, the cotton swab is at the in-process of the intraductal lift of storage, all keep having the distance with the storage tube inner wall, thereby can avoid the storage tube to be polluted by the cotton swab.

Description

DNA detects sample thief

Technical Field

The utility model relates to a DNA detects technical field, concretely relates to DNA detects sample thief.

Background

DNA detection can diagnose diseases and can also be used for predicting disease risks, the disease diagnosis is to detect mutant genes causing hereditary diseases by using a DNA detection technology, at present, the more common gene sampling is to obtain gene human cells by a method of obtaining oral epithelial cells, medical personnel scrape the cells of the oral epithelial tissues of a patient by a hand-held cotton swab to carry out gene sampling, and then the cotton swab is directly put into a storage tube;

in the process, the sampled cotton swabs are in contact with the inner wall of the storage pipe, the storage pipe must be cleaned before being reused, manpower and material resources are consumed, the requirement for recycling the storage pipe in a short time cannot be met, a certain time is needed for cleaning, and when the cotton swabs are taken out, the cotton swabs often slide out in a mode of inclining the storage pipe, and the cotton swabs easily and directly fall on a table top or gloves of medical personnel when sliding out, so that samples on the cotton swabs are polluted, and the detection result is influenced;

in addition, most of cotton swab rods are short, gloves of medical staff can easily contact lips and oral cavities of patients, and the gloves can only be replaced to avoid cross infection, so that not only is resource waste caused, but also the working time is delayed due to the replacement of the gloves, and the DNA detection sampler is provided.

SUMMERY OF THE UTILITY MODEL

The present invention aims to solve the above problems and provide a DNA detection sampler, as will be described in detail below.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a pair of DNA detects sample thief, including depositing the pipe, it is provided with the mounting panel to deposit intraductal slip, the slide opening has been seted up in the mounting panel, it is provided with the guide bar to slide in the slide opening, the guide bar lower extreme with deposit inside pipe wall bottom fixed, the guide bar upper end is fixed with depositing the inside pipe wall through the fixed plate, the mounting panel upside is fixed with the stay cord, the stay cord other end pass the through-hole and with solid fixed ring fixed connection, the through-hole sets up and leans on last position depositing the pipe side, it is provided with seal assembly to deposit the pipe upper end, seal assembly is used for the sealed port and the through-hole of depositing the pipe upside, be provided with the anchor clamps that are used for the centre gripping cotton swab in the mounting panel, and the cotton swab not with deposit the inside pipe wall contact.

Adopt above-mentioned DNA to detect sample thief, through pulling solid fixed ring downwards, gu fixed ring passes through the height that the stay cord can promote the mounting panel, the mounting panel can drive the cotton swab rebound through anchor clamps, with the cotton swab remove to the highest point after, keep solid fixed ring position unchangeable, then handheld deposit the pipe and utilize the cotton swab to take a sample to patient's oral cavity, deposit the pipe and have the extension effect to the cotton swab, thereby can prevent to operate when the cotton swab samples, medical personnel's gloves and patient's oral area contact, put back solid fixed ring, the mounting panel can fall back to deposit intraductal bottom under the action of gravity, then seal the seal assembly, alright preserve the sample, when needing to take the cotton swab, stimulate solid fixed ring once more, rise the cotton swab height to the highest, then directly take out the cotton swab from anchor clamps, thereby can avoid when taking out the cotton swab, the operation carelessly leads to the cotton swab to be polluted, the cotton swab is depositing intraductal in-process of going up and down, all keep the distance with depositing the inside pipe wall, thereby can avoid depositing the pipe to be polluted by the cotton swab.

Preferably, the sealing assembly comprises a threaded sleeve, the surface of the storage pipe is sleeved with the threaded sleeve, the surface of the threaded sleeve is in threaded connection with a threaded cover, and the surface of the threaded cover is sleeved with a rubber sleeve.

As preferred, anchor clamps include the spout, the spout has been seted up in the mounting panel, it is provided with two splint to slide in the spout, the spout internal fixation has two telescopic links, and the expansion end of two telescopic links is fixed with the back of the body of two splint respectively, telescopic link surface cover is equipped with the spring, and two springs are used for promoting two splint respectively, make two splint be close to each other, and the centre gripping has the cotton swab between two splint.

Preferably, the opposite surfaces of the two clamping plates are provided with arc-shaped grooves matched with the cotton swabs.

Preferably, two guide wheels are arranged on the upper side of the mounting plate, the opposite surfaces of the two clamping plates are fixed with a rope, and the other end of the rope penetrates through the guide wheels and is fixed with a handle.

Preferably, two limiting parts are fixed on the upper side of the mounting plate, and the limiting parts are used for limiting the wire rope and preventing the wire rope from being separated from the guide wheel.

Preferably, the limiting part comprises a fixing rod, a fixing sleeve is fixed on the upper side of the mounting plate through the fixing rod, the cord penetrates through the fixing sleeve, a baffle is fixed on the surface of the cord, and the baffle is in lap joint with one side, close to the handle, of the fixing sleeve.

Preferably, a fixing hook is fixed at the lower part of the side surface of the storage pipe and used for fixing the fixing ring.

Has the advantages that:

can promote the height of mounting panel through the solid fixed ring of pulling downwards, the mounting panel can drive the cotton swab rebound through anchor clamps, after removing the cotton swab to the highest point, keep solid fixed ring position unchangeable, then handheld deposit the pipe and utilize the cotton swab to take a sample to the patient oral cavity, the storage pipe has the extension to the cotton swab, thereby can prevent to operate when the cotton swab is sampled, medical personnel's gloves and the contact of patient oral area, put solid fixed ring back to the normal position, the mounting panel can fall back to storage intraductal bottom under the action of gravity, then on sealing assembly seals, alright preserve the sample, when needing to take the cotton swab, pull solid fixed ring once more, rise the cotton swab height to the highest, then directly take out the cotton swab from anchor clamps can, thereby can avoid taking out when the cotton swab, the operation carelessly leads to the cotton swab to be polluted, the in-process of cotton swab in the intraductal lift of storage, all keep a distance with storage intraductal wall, thereby can avoid the storage pipe to be polluted by the cotton swab.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of the front view structure of the present invention;

FIG. 2 is a schematic view of the front cross-sectional structure of the storage tube of the present invention;

FIG. 3 is a schematic view of the three-dimensional cross-sectional structure of the storage tube of the present invention;

FIG. 4 is a schematic view of the three-dimensional structure of the storage tube of the present invention;

FIG. 5 is a schematic view of the mounting plate of the present invention showing a three-dimensional enlarged structure;

fig. 6 is an exploded view of the sealing assembly of the present invention.

The reference numerals are explained below:

1. a storage tube; 2. a fixed hook; 3. a seal assembly; 4. a threaded cap; 5. a rubber sleeve; 6. a threaded sleeve; 7. a fixing ring; 8. a through hole; 9. a fixing plate; 10. mounting a plate; 11. a clamp; 12. a guide bar; 13. pulling a rope; 14. cotton swabs; 15. a slide hole; 16. a chute; 17. a splint; 18. an arc-shaped slot; 19. a cord; 20. a guide wheel; 21. a spring; 22. a telescopic rod; 23. a stopper; 24. a handle; 25. fixing the rod; 26. a baffle plate; 27. and (4) fixing sleeves.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-6, the utility model provides a DNA detects sample thief, including depositing pipe 1, it is provided with mounting panel 10 to slide in depositing pipe 1, slide hole 15 has been seted up in the mounting panel 10, it is provided with guide bar 12 to slide in slide hole 15, guide bar 12 lower extreme is fixed with depositing 1 inner wall bottom of pipe, guide bar 12 upper end is fixed with depositing 1 inner wall through fixed plate 9, mounting panel 10 upside is fixed with stay cord 13, the stay cord 13 other end pass through-hole 8 and with solid fixed ring 7 fixed connection, through-hole 8 sets up and leans on last position in depositing pipe 1 side, it is provided with seal assembly 3 to deposit 1 upper end of pipe, seal assembly 3 is used for the port and the through-hole 8 of sealed deposit pipe 1 upside, be provided with the anchor clamps 11 that are used for centre gripping cotton swab 14 in the mounting panel 10, and cotton swab 14 is not with deposit 1 inner wall contact.

As an optional embodiment, the sealing assembly 3 includes a threaded sleeve 6, the threaded sleeve 6 is sleeved on the surface of the storage tube 1, the threaded sleeve 4 is connected to the surface of the threaded sleeve 6 in a threaded manner, the rubber sleeve 5 is sleeved on the surface of the threaded sleeve 4, the threaded sleeve 4 is rotated to be separated from the threaded sleeve 6, the sealing assembly 3 is in an open state, the clamp 11 includes a sliding groove 16, a sliding groove 16 is formed in the mounting plate 10, two clamping plates 17 are arranged in the sliding groove 16 in a sliding manner, two telescopic rods 22 are fixed in the sliding groove 16, the movable ends of the two telescopic rods 22 are respectively fixed to the opposite surfaces of the two clamping plates 17, a spring 21 is sleeved on the surface of each telescopic rod 22, the two springs 21 are respectively used for pushing the two clamping plates 17 to enable the two clamping plates 17 to approach each other, a cotton swab 14 is clamped between the two clamping plates 17, and arc-shaped grooves 18 matched with the cotton swab 14 are formed in the opposite surfaces of the two clamping plates 17;

two guide wheels 20 are arranged on the upper side of the mounting plate 10, the opposite sides of the two clamping plates 17 are respectively fixed with a rope 19, the other end of the rope 19 penetrates through the guide wheels 20 and is fixed with a handle 24, the two handles 24 are made to approach each other by pulling the two handles 24, the two clamping plates 17 can be made to separate from each other, a cotton swab 14 can be conveniently placed between the two clamping plates 17, two limiting parts 23 are fixed on the upper side of the mounting plate 10, the limiting parts 23 are used for limiting the rope 19, the rope 19 is prevented from being separated from the guide wheels 20, each limiting part 23 comprises a fixing rod 25, a fixing sleeve 27 is fixed on the upper side of the mounting plate 10 through the fixing rods 25, the rope 19 penetrates through the fixing sleeve 27, a baffle 26 is fixed on the surface of the rope 19, the baffle 26 is in lap joint with one side, close to the handle 24, a fixing hook 2 is fixed on the lower side of the storage pipe 1, and the fixing hook 2 is used for fixing the fixing and fixing ring 7.

Adopt above-mentioned structure, can promote the height of mounting panel 10 through pulling solid fixed ring 7 downwards, mounting panel 10 can drive cotton swab 14 through anchor clamps 11 and upwards remove, with cotton swab 14 remove to the highest point after, keep solid fixed ring 7 position unchangeable, then handheld deposit pipe 1 utilizes cotton swab 14 to take a sample to the patient's oral cavity, deposit pipe 1 has the extension effect to cotton swab 14, thereby can prevent to operate when cotton swab 14 samples, medical personnel's gloves and patient's oral area contact, put solid fixed ring 7 back the original place, mounting panel 10 can fall back to deposit pipe 1 bottom under the action of gravity, then seal up seal assembly 3, alright preserve the sample, when needing to take cotton swab 14, pull solid fixed ring 7 once more, rise cotton swab 14 height to the highest, then directly take out cotton swab 14 from anchor clamps 11, thereby can avoid taking out cotton swab 14 the time, the operation carelessly leads to cotton swab 14, cotton swab 14 rises the in-falling in-process in depositing pipe 1, keep all with depositing pipe 1 inner wall with contaminated distance, thereby can avoid depositing pipe 1 is polluted.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A DNA detection sampler, characterized in that: including depositing pipe (1), it is provided with mounting panel (10) to slide in depositing pipe (1), slide opening (15) have been seted up in mounting panel (10), it is provided with guide bar (12) to slide in slide opening (15), guide bar (12) lower extreme is fixed with depositing pipe (1) inner wall bottom, guide bar (12) upper end is fixed with depositing pipe (1) inner wall through fixed plate (9), mounting panel (10) upside is fixed with stay cord (13), stay cord (13) other end pass through-hole (8) and with solid fixed ring (7) fixed connection, through-hole (8) set up and lean on last position in depositing pipe (1) side, it is provided with seal assembly (3) to deposit pipe (1) upper end, seal assembly (3) are used for sealing the port and through-hole (8) of depositing pipe (1) upside, be provided with anchor clamps (11) that are used for centre gripping cotton swab (14) in mounting panel (10), and cotton swab (14) not with deposit pipe (1) inner wall contact.

2. The DNA detection sampler according to claim 1, wherein: sealing component (3) are including thread bush (6), deposit pipe (1) surface cover and be equipped with thread bush (6), and thread bush (6) surface threaded connection has screw cap (4), screw cap (4) surface cover is equipped with rubber sleeve (5).

3. The DNA detection sampler according to claim 1, wherein: anchor clamps (11) include spout (16), seted up spout (16) in mounting panel (10), it is provided with two splint (17) to slide in spout (16), spout (16) internal fixation has two telescopic link (22), and the expansion end of two telescopic link (22) is fixed with the back of the body of two splint (17) respectively, telescopic link (22) surface cover is equipped with spring (21), and two spring (21) are used for promoting two splint (17) respectively, make two splint (17) be close to each other, and the centre gripping has cotton swab (14) between two splint (17).

4. The DNA detection sampler according to claim 3, wherein: the opposite surfaces of the two clamping plates (17) are provided with arc-shaped grooves (18) matched with the cotton swabs (14).

5. The DNA detection sampler according to claim 4, wherein: two guide wheels (20) are arranged on the upper side of the mounting plate (10), a thread rope (19) is fixed on the opposite sides of the two clamping plates (17), and the other end of the thread rope (19) penetrates through the guide wheels (20) and is fixed with a handle (24).

6. The DNA detection sampler according to claim 5, wherein: two limiting parts (23) are fixed on the upper side of the mounting plate (10), the limiting parts (23) are used for limiting the wire rope (19) and preventing the wire rope (19) from being separated from the guide wheel (20).

7. The DNA detection sampler according to claim 6, wherein: the limiting part (23) comprises a fixing rod (25), a fixing sleeve (27) is fixed on the upper side of the mounting plate (10) through the fixing rod (25), the rope (19) penetrates through the fixing sleeve (27), a baffle (26) is fixed on the surface of the rope (19), and the baffle (26) is overlapped with the fixing sleeve (27) on one side close to the handle (24).

8. The DNA detection sampler according to claim 1, wherein: the side surface of the storage pipe (1) is fixed with a fixed hook (2) at the lower part, and the fixed hook (2) is used for fixing a fixed ring (7).