CN215584217U - Be used for virus detection to use multiple spot sampling device - Google Patents

Abstract

The utility model discloses a multipoint sampling device for virus detection, which belongs to the technical field of medical instruments and comprises a box body, wherein a fixed seat is fixedly arranged at the bottom of an inner cavity of the box body, placing holes are formed in the top of the fixed seat at equal intervals, and a sampling assembly is arranged in the inner cavity of each placing hole; according to the utility model, through the arrangement of the sampling assembly, a user can place the sampling tag into the pharyngeal portion or the nasopharyngeal portion of a patient by holding the tube cover for sampling, after sampling is finished, the tube body and the tube cover can be screwed tightly by the user, so that a virus sample is sealed in the inner cavity of the tube body, the user is prevented from directly contacting with the sampling tag, the risk of virus infection of the user is reduced, the sampling assembly can be fixed in the inner cavity of the box body through the arrangement of the placing hole at the top of the fixing seat and the clamping hole at the bottom of the cover plate, the virus sample is prevented from being damaged when being moved, and the purpose of protecting the virus sample is achieved.

Description

Be used for virus detection to use multiple spot sampling device

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a multipoint sampling device for virus detection.

Background

The medical apparatus refers to instruments, equipment, appliances, in-vitro diagnostic reagents, calibrators, materials and other similar or related articles which are directly or indirectly used for a human body, a sampling device can be used in the virus detection process, and the virus nucleic acid detection is conventionally carried out on a pharyngeal swab specimen or a nasopharyngeal swab specimen of a patient for viral upper respiratory tract infection detection at present.

The existing pharyngeal swab or nasopharyngeal swab is a specially processed cotton swab which is wiped at the pharyngeal portion or the nasopharyngeal portion by a certain method, a certain amount of virus-containing body fluid is attached to the cotton swab, the infection probability can be increased when a user directly contacts with the cotton swab, and a sample is not protected in the sampling and inspection process, so that certain potential safety hazards exist, and therefore a multipoint sampling device for virus detection needs to be provided.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a multi-point sampling device for virus detection, which has the advantages of preventing virus infection by preventing contact with a cotton swab during sampling and protecting a specimen during sampling and inspection, so as to solve the problems of the background art. The multi-point sampling device can be suitable for sampling patients with viral upper respiratory tract infection.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a multiple spot sampling device for virus detection, includes the box, the bottom fixed mounting of box inner chamber has the fixing base, the top equidistance of fixing base has been seted up and has been placed the hole, the inner chamber of placing the hole has been put and has been sampled the subassembly, the top of box is equipped with the case lid, the top fixed mounting of case lid inner chamber has the apron, the bottom equidistance of apron is seted up and is placed the corresponding card hole in hole, through locking mechanism fixed connection between box and the case lid.

Preferably, the sampling subassembly includes the body, the one end threaded connection of body has the tube cap, the inner chamber fixed mounting of tube cap has the sampling to sign, the one end fixed mounting that the tube cap was kept away from to the sampling signs is stained with and attaches the cotton, the one end that the tube cap was kept away from to the sampling signs runs through the body and extends to the bottom of body inner chamber.

Preferably, the surface equidistance of sampling is signed and is equipped with the scale mark, the surface of body is carved and is equipped with minimum liquid level warning line.

Preferably, locking mechanism includes the snap ring of both sides around the case lid fixed mounting and sets up the channel in both sides around the box, the inner chamber sliding connection of channel has the slide, one side fixed mounting of slide has the cardboard, the cardboard is kept away from the one end of slide and is run through the channel and extend to the outside of channel and the surface joint of snap ring.

Preferably, a spring is fixedly installed at the bottom of the sliding plate, and the bottom of the spring is fixedly installed with the inner wall of the channel.

Preferably, the slide bar is fixedly mounted on two sides of the inner cavity of the channel, the sliding grooves matched with the slide bar are formed in two sides of the sliding plate, and the inner walls of the sliding grooves are connected with the surfaces of the slide bar in a sliding mode.

Preferably, the four corners of the bottom of the box cover are fixedly provided with positioning rods, the four corners of the top of the box body are provided with positioning holes matched with the positioning rods, and the bottoms of the positioning rods are in sliding insertion connection with the inner walls of the positioning holes.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, through the arrangement of the sampling assembly, a user can place the sampling tag into the pharyngeal portion or the nasopharyngeal portion of a patient by holding the tube cover by hand to sample, and after sampling is finished, the tube body and the tube cover can be screwed tightly by the user, so that a virus sample is sealed in the inner cavity of the tube body, the user is prevented from directly contacting with the sampling tag, the risk of the user infected by virus is reduced, the sampling assembly can be fixed in the inner cavity of the box body through the arrangement of the placing hole at the top of the fixing seat and the clamping hole at the bottom of the cover plate, the virus sample is prevented from being damaged when being moved, and the purpose of protecting the virus sample is achieved;

2. according to the utility model, through the arrangement of the locking mechanism, after the sampling assembly is placed in the inner cavity of the box body, a user clamps the pull ring and the clamping plate, at the moment, the spring can tighten the clamping plate through the sliding plate, so that the clamping plate and the pull ring are tightly clamped together, the box cover and the box body are fixedly connected together, the virus specimen is prevented from being damaged due to the separation of the box cover and the box body in the moving process, and the purpose of protecting the sampling specimen is achieved.

Drawings

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

FIG. 2 is a schematic structural view of the interior of the case of the present invention;

FIG. 3 is a schematic structural view of a sampling assembly according to the present invention;

FIG. 4 is a schematic structural view of the locking mechanism of the present invention;

FIG. 5 is a schematic structural diagram of the sliding bar according to the present invention.

In the figure: 1. a box body; 2. a fixed seat; 3. placing holes; 4. a sampling assembly; 401. a pipe body; 402. a tube cover; 403. sampling a label; 404. attaching cotton; 5. a box cover; 6. a cover plate; 7. a clamping hole; 8. a locking mechanism; 801. a snap ring; 802. a channel; 803. a slide plate; 804. clamping a plate; 9. scale lines; 10. a minimum liquid level warning line; 11. a spring; 12. a slide bar; 13. positioning a rod; 14. and (7) positioning the holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a multipoint sampling device for virus detection comprises a box body 1, wherein a fixed seat 2 is fixedly installed at the bottom of an inner cavity of the box body 1, placing holes 3 are formed in the top of the fixed seat 2 at equal intervals, a sampling assembly 4 is arranged in the inner cavity of the placing holes 3, the sampling assembly 4 comprises a tube body 401, one end of the tube body 401 is in threaded connection with a tube cover 402, a sampling tag 403 is fixedly installed in the inner cavity of the tube cover 402, one end, away from the tube cover 402, of the sampling tag 403 is fixedly installed with attached cotton 404, one end, away from the tube cover 402, of the sampling tag 403 penetrates through the tube body 401 and extends to the bottom of the inner cavity of the tube body 401, scale marks 9 are carved on the surface of the sampling tag 403 at equal intervals, and a lowest liquid level warning line 10 is carved on the surface of the tube body 401;

through the placing hole 3 at the top of the fixed seat 2 and the clamping hole 7 at the bottom of the cover plate 6, the sampling assembly 4 can be fixed in the inner cavity of the box body 1, through the arrangement of the sampling assembly 4, when a user samples the pharyngeal swab of the patient, the tube cover 402 is held by hand to place the sampling tag 403 in the pharyngeal portion or the nasopharyngeal portion of the patient, so that the attached cotton 404 is attached to the body fluid of the patient, the scale mark 9 carved on the surface of the sampling tag 403 can facilitate the user to master the depth of the pharyngeal portion of the patient, the inner cavity of the tube body 401 is filled with culture solution, the culture solution is a substance suitable for the growth of viruses on the surface, the preservation time of a virus specimen can be prolonged, and the lowest liquid level warning line 10 can facilitate the user to master the storage amount of the filled culture solution;

the top of the box body 1 is provided with a box cover 5, the top of the inner cavity of the box cover 5 is fixedly provided with a cover plate 6, the bottom of the cover plate 6 is equidistantly provided with clamping holes 7 corresponding to the placing holes 3, the box body 1 is fixedly connected with the box cover 5 through a locking mechanism 8, the locking mechanism 8 comprises clamping rings 801 fixedly arranged on the front side and the rear side of the box cover 5 and channels 802 arranged on the front side and the rear side of the box body 1, the inner cavity of the channel 802 is connected with a sliding plate 803 in a sliding manner, one side of the sliding plate 803 is fixedly provided with a clamping plate 804, one end of the clamping plate 804 far away from the sliding plate 803 penetrates through the channel 802 and extends to the outside of the channel 802 to be clamped with the surface of the clamping rings 801, the bottom of the sliding plate 803 is fixedly provided with a spring 11, the bottom of the spring 11 is fixedly arranged with the inner wall of the channel 802, both sides of the inner cavity of the channel 802 are fixedly provided with sliding rods 12, both sides of the sliding plate 803 are provided with sliding grooves matched with the sliding rods 12, and the inner walls of the sliding grooves are connected with the surfaces of the sliding rods 12 in a sliding manner, positioning rods 13 are fixedly arranged at four corners of the bottom of the box cover 5, positioning holes 14 matched with the positioning rods 13 are formed at four corners of the top of the box body 1, and the bottoms of the positioning rods 13 are in sliding insertion connection with the inner walls of the positioning holes 14;

setting through locking mechanism 8, the user places sampling subassembly 4 behind the inner chamber of box 1, can cover tight case lid 5, the user upwards stimulates cardboard 804 and blocks snap ring 801 at the tip of cardboard 804 this moment, then the user loosens cardboard 804, the tensile reaction force that produces of spring 11 can be with slide plate 803 stimulate downwards this moment, the removal of slide plate 803 drives cardboard 804 and removes, from with snap ring 801 chucking, make box 1 closely fixed together with case lid 5, thereby fix sampling subassembly 4, slide bar 12 and the setting of spout can promote the stability that slide plate 803 removed, prevent slide plate 803 from blocking with the inner wall of channel 802 at the in-process that removes, setting through locating lever 13 and locating hole 14, can play assistance-localization real time's effect to case lid 5, the convenience is covered tightly at the top of box 1 with case lid 5.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. A multi-point sampling device for virus detection, which comprises a box body (1), and is characterized in that: the bottom fixed mounting of box (1) inner chamber has fixing base (2), the top equidistance of fixing base (2) has been seted up and has been placed hole (3), the inner chamber of placing hole (3) has been put and has been put sampling component (4), the top of box (1) is equipped with case lid (5), the top fixed mounting of case lid (5) inner chamber has apron (6), the bottom equidistance of apron (6) is seted up and is placed corresponding card hole (7) in hole (3), through locking mechanism (8) fixed connection between box (1) and case lid (5).

2. The multi-point sampling device for virus detection according to claim 1, wherein: sampling subassembly (4) are including body (401), the one end threaded connection of body (401) has tube cap (402), the inner chamber fixed mounting of tube cap (402) has sampling label (403), the one end fixed mounting that tube cap (402) were kept away from in sampling label (403) is stained with and attaches cotton (404), the one end that tube cap (402) was kept away from in sampling label (403) runs through body (401) and extends to the bottom of body (401) inner chamber.

3. The multi-point sampling device for virus detection according to claim 2, wherein: the surface equidistance of sampling label (403) is carved and is equipped with scale mark (9), the surface of body (401) is carved and is equipped with minimum liquid level warning line (10).

4. The multi-point sampling device for virus detection according to claim 1, wherein: locking mechanism (8) include snap ring (801) of fixed mounting in both sides around case lid (5) and set up channel (802) in both sides around box (1), the inner chamber sliding connection of channel (802) has slide (803), one side fixed mounting of slide (803) has cardboard (804), the one end that slide (803) were kept away from in cardboard (804) runs through channel (802) and extends to the outside of channel (802) and the surface joint of snap ring (801).

5. The multi-point sampling device for virus detection according to claim 4, wherein: the bottom of slide (803) fixed mounting has spring (11), the bottom of spring (11) and the inner wall fixed mounting of channel (802).

6. The multi-point sampling device for virus detection according to claim 4, wherein: the slide bar (12) is fixedly mounted on two sides of the inner cavity of the channel (802), sliding grooves matched with the slide bars (12) are formed in two sides of the sliding plates (803), and the inner walls of the sliding grooves are connected with the surfaces of the slide bars (12) in a sliding mode.

7. The multi-point sampling device for virus detection according to claim 1, wherein: locating rods (13) are fixedly mounted at four corners of the bottom of the box cover (5), locating holes (14) matched with the locating rods (13) are formed in the four corners of the top of the box body (1), and the bottoms of the locating rods (13) are in sliding insertion connection with the inner walls of the locating holes (14).

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