CN113291592A

CN113291592A - New coronavirus detects uses sampling collection device

Info

Publication number: CN113291592A
Application number: CN202110441327.2A
Authority: CN
Inventors: 王珏; 戴潍思; 戴江
Original assignee: Anhui Fumao Biotechnology Co ltd
Current assignee: Anhui Fumao Biotechnology Co ltd
Priority date: 2021-04-23
Filing date: 2021-04-23
Publication date: 2021-08-24

Abstract

One or more embodiments of the present disclosure provide a sampling and collecting device for detecting a new coronavirus, including a box body and storage bottles, wherein a plurality of storage chambers are uniformly distributed along a horizontal direction of the box body, the storage chambers are used for storing the storage bottles, a conveying component is installed along a vertical direction of one side of the box body, the conveying component is used for conveying the storage chambers, a plurality of pushing components are installed at one side of the box body, the pushing components correspond to the storage chambers, the conveying component is used for pushing the storage bottles on the conveying component into the storage chambers, an adding port is installed at one side of an upper portion of the box body, a sealing cover for sealing the adding port is rotatably installed at one side of the adding port, a sampling tube is detachably installed on the adding port, and the sampling and collecting device is used for sealing operation in a process of sampling and collecting viruses, the virus is prevented from forming aerosol and overflowing outwards, and the safety of virus sampling and collection is further improved.

Description

New coronavirus detects uses sampling collection device

Technical Field

One or more embodiments of the present disclosure relate to the technical field of virus detection devices, and in particular, to a sampling and collecting device for detecting a new coronavirus.

Background

At present, the nucleic acid detection method is widely applied to the detection of pathogenic microorganisms, and the nucleic acid extraction is a key step of the detection method, especially for infectious diseases such as COVID-19, and the sampling link of the step has high biological risk and great harm to experiment operators and environment, so the step must be completed in a biosafety cabinet of a P2/P3 laboratory.

At present, most of manufacturers produce nucleic acid extraction kits which are pre-packaged by 96-pore plates, when in use, a specimen is only required to be added into a lysate hole of the pre-packaged plate for 5 minutes, and then the virus is completely inactivated, the specimen can be taken out from a safety cabinet and put into a lifting ring section of a machine, and the subsequent steps have no biological danger. Therefore, the biosafety cabinet is mainly used for biosafety protection before the specimen is added into the pre-packaging plate, but in many infectious disease emergencies, the outbreak treatment site is far away from a laboratory, even is far away from a city area, or a local laboratory has no biosafety cabinet, which brings difficulty for medical staff to quickly diagnose an epidemic situation and examine an infected person on site.

For respiratory infectious diseases with strong infectivity, such as COVID-19, the common detection process is that a cotton swab is used for collecting exfoliated epithelial cells at the nasopharynx part, the exfoliated epithelial cells are placed in a sampling tube filled with virus preservation liquid, and the cells on the surface of the cotton swab are exfoliated into the solution under the action of an oscillator, but a large amount of aerosol is easily generated in the process, and a large amount of aerosol particles containing viruses overflow when the cover is opened, so that pollution is caused.

Disclosure of Invention

In view of the above, one or more embodiments of the present disclosure are directed to a novel sampling and collecting device for detecting coronavirus, which solves one or all of the above problems.

Based on the preceding purpose this description one or more embodiments provide a new coronavirus detects and uses sampling collection device, including box body and storage bottle, a plurality of storage chamber has been seted up along its horizontal direction equipartition in the box body, the storage chamber is used for the storage bottle, conveying component is installed along its vertical direction to one side in the box body, conveying component is used for carrying the storage chamber, a plurality of propelling movement subassembly is installed to one side of box body, propelling movement subassembly with the storage chamber is corresponding, the propelling movement subassembly is used for being located conveying component is last the storage bottle propelling movement extremely the storage intracavity, add the mouth has been seted up to one side on the upper portion of box body, rotatable the installing of one side that adds the mouth is sealed add the closing cap of mouth, add on mouthful detachable and install the sampling pipe.

Optionally, a plurality of holding tank has been seted up in the storage chamber, all rotatable a plurality of L type dog of installing in the holding tank.

Optionally, the storage bottle includes open bottle, install the first closed flap of a plurality of, a plurality of in the bottle closed flap orientation the bottom of bottle sets up, uncovered department slidable of bottle installs the drive piece, the through-hole has been seted up at the middle part of drive piece, drive the piece with install the spring between the bottle, it is protruding to drive the lower part of piece and install the top.

Optionally, the conveying assembly comprises a conveying motor, a conveying roller is installed at the output end of the conveying motor, a driving roller is installed on one side of the box body, and a conveying belt is installed between the conveying roller and the driving roller.

Optionally, the pushing assembly comprises an electric pushing cylinder, and a pushing plate is mounted at an output end of the electric pushing cylinder.

Optionally, the sampling pipe includes the body, the upper portion detachable of body installs the extrusion portion, the discharge gate has been seted up to the lower part of body, discharge gate department installs a plurality of and seals the second of discharge gate seals the lamella.

Optionally, the extrusion portion includes the casing, the casing is installed through threaded connection's mode the upper portion of body, the extrusion chamber has been seted up to the one end of casing, install the gasbag in the extrusion chamber, the inboard of casing is installed the elastic membrane.

Optionally, the elastic membrane is a rubber membrane.

Optionally, a sealing ring is installed at the filling port.

From the above, it can be seen that the sampling and collecting device for detecting a coronavirus provided in one or more embodiments of the present specification is operated in a closed manner in the process of sampling and collecting a virus, so that the virus is prevented from forming an aerosol and overflowing outwards, and the safety of sampling and collecting the virus is further improved.

Drawings

In order to more clearly illustrate one or more embodiments or prior art solutions of the present specification, the drawings that are needed in the description of the embodiments or prior art will be briefly described below, and it is obvious that the drawings in the following description are only one or more embodiments of the present specification, and that other drawings may be obtained by those skilled in the art without inventive effort from these drawings.

FIG. 1 is a schematic view of a sample collection device for detecting a new coronavirus according to one or more embodiments of the present disclosure;

FIG. 2 is a schematic view of the interior of a sampling collection device for detecting a new coronavirus according to one or more embodiments of the present disclosure;

FIG. 3 is a schematic illustration of the position of the storage chamber and L-stop in accordance with one or more embodiments of the present disclosure;

FIG. 4 is a schematic diagram of a sampling collection device for detecting a new coronavirus according to one or more embodiments of the present disclosure;

FIG. 5 is a schematic view of a storage bottle according to one or more embodiments of the present disclosure;

FIG. 6 is a schematic view of a sampling tube according to one or more embodiments of the present disclosure;

the bottle comprises a box body 1, a storage bottle 2, a bottle body 21, a first closed membrane flap 22, a driving block 23, a through hole 24, a spring 25, a jacking protrusion 26, a storage cavity 3, an accommodating groove 31, an L-shaped stop block 32, a conveying assembly 4, a conveying motor 41, a conveying roller 42, a conveying belt 43, a pushing assembly 5, a pushing electric cylinder 51, a pushing plate 52, a sampling tube 6, a tube body 61, a discharge hole 62, a second closed membrane flap 63, a shell 64, an extrusion cavity 65, an air bag 66 and an elastic membrane 67.

Detailed Description

To make the objects, technical solutions and advantages of the present disclosure more apparent, the present disclosure is further described in detail below with reference to specific embodiments.

It is to be noted that unless otherwise defined, technical or scientific terms used in one or more embodiments of the present specification should have the ordinary meaning as understood by those of ordinary skill in the art to which this disclosure belongs. The use of "first," "second," and similar terms in one or more embodiments of the specification is not intended to indicate any order, quantity, or importance, but rather is used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

One or more embodiments of the present specification provide a novel sampling and collecting device for coronavirus detection, as shown in the figure, comprises a box body 1 and storage bottles 2, a plurality of storage cavities 3 are uniformly distributed in the box body 1 along the horizontal direction, the storage cavity 3 is used for storing the storage bottle 2, a conveying assembly 4 is arranged on one side in the box body 1 along the vertical direction of the box body, the conveying component 4 is used for conveying the storage cavity 3, a plurality of pushing components 5 are arranged on one side of the box body 1, the pushing assembly 5 corresponds to the storage cavity 3, the pushing assembly 5 is used for pushing the storage bottle 2 on the conveying assembly 4 into the storage cavity 3, an adding port 11 is formed in one side of the upper portion of the box body 1, a sealing cover 12 for sealing the adding port 11 is rotatably mounted on one side of the adding port 11, and a sampling pipe 6 is detachably mounted on the adding port 11.

In one embodiment, a plurality of accommodating grooves 31 are formed in the storage chamber 3, and a plurality of L-shaped stoppers 32 are rotatably mounted in the accommodating grooves 31.

In an embodiment, storage bottle 2 includes open bottle 21, install the first closed flap 22 of a plurality of in the bottle 21, a plurality of closed flap orientation the bottom of bottle 21 sets up, the slidable of opening department of bottle 21 installs drive block 23, through-hole 24 has been seted up at the middle part of drive block 23, drive block 23 with install spring 25 between the bottle 21, drive block 23's lower part is installed and is opened a arch 26.

In one embodiment, the conveying assembly 4 comprises a conveying motor 41, a conveying roller 42 is installed at the output end of the conveying motor 41, a driving roller is installed at one side of the cartridge 1, and a conveying belt 43 is installed between the conveying roller 42 and the driving roller.

In one embodiment, the pushing assembly 5 comprises an electric pushing cylinder 51, and a pushing plate 52 is mounted at the output end of the electric pushing cylinder 51.

In one embodiment, the sampling tube 6 includes a tube body 61, an extruding portion is detachably mounted on an upper portion of the tube body 61, a discharge port 62 is opened on a lower portion of the tube body 61, and a plurality of second sealing flaps 63 for sealing the discharge port 62 are mounted at the discharge port 62.

In one embodiment, the pressing portion includes a housing 64, the housing 64 is mounted on the upper portion of the tube 61 by a threaded connection, a pressing cavity 65 is opened at one end of the housing 64, an air bag 66 is mounted in the pressing cavity 65, and an elastic membrane 67 is mounted on the inner side of the housing 64.

In one embodiment, the elastic membrane 67 is a rubber membrane.

In one embodiment, a seal ring is installed at the filling port 11.

When the sampling device is used, the storage bottle 2 is placed on the conveying belt 43, the conveying motor 41 drives the conveying roller 42 to rotate step by step, the conveying roller 42 drives the conveying belt 43 to rotate, the conveying belt 43 drives the storage bottle 2 to move to the position below the adding opening 11, the sealing cover 12 rotates to one side, the adding opening 11 is opened, the sampling tube 6 is inserted into the adding opening 11, the sampling tube 6 is pressed downwards, the driving block 23 moves downwards to overcome the resistance of the spring 25, the ejection bulge 26 at the lower part of the driving block 23 opens the first sealing membrane 22, the air bag 66 is extruded, the air bag 66 compresses air in the tube body 61 to open the second sealing membrane 63, a sample collected in the sampling tube 6 is extruded into the storage bottle 2, the sampling tube 6 is pulled out, the driving block 23 returns to the original position under the action of the spring 25, the first sealing membrane 22 seals the storage bottle 2, the conveying assembly 4 drives the storage bottle 2 to move to one side of the storage cavity 3, the pushing electric cylinder 51 drives the pushing plate 52 to move, the storage bottles 2 are pushed into the storage cavity 3 by the pushing plate 52, and the L-shaped stop blocks 32 are arranged to separate the storage bottles 2, so that collision among the storage bottles 2 is avoided;

the invention is operated in a closed way in the process of sampling and collecting the viruses, prevents the viruses from forming aerosol to overflow outwards, and further improves the safety of sampling and collecting the viruses.

Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, is limited to these examples; within the spirit of the present disclosure, features from the above embodiments or from different embodiments may also be combined, steps may be implemented in any order, and there are many other variations of different aspects of one or more embodiments of the present description as described above, which are not provided in detail for the sake of brevity.

In addition, well-known power/ground connections to Integrated Circuit (IC) chips and other components may or may not be shown in the provided figures, for simplicity of illustration and discussion, and so as not to obscure one or more embodiments of the disclosure. Furthermore, devices may be shown in block diagram form in order to avoid obscuring the understanding of one or more embodiments of the present description, and this also takes into account the fact that specifics with respect to implementation of such block diagram devices are highly dependent upon the platform within which the one or more embodiments of the present description are to be implemented (i.e., specifics should be well within purview of one skilled in the art). Where specific details (e.g., circuits) are set forth in order to describe example embodiments of the disclosure, it should be apparent to one skilled in the art that one or more embodiments of the disclosure can be practiced without, or with variation of, these specific details. Accordingly, the description is to be regarded as illustrative instead of restrictive.

While the present disclosure has been described in conjunction with specific embodiments thereof, many alternatives, modifications, and variations of these embodiments will be apparent to those of ordinary skill in the art in light of the foregoing description. For example, other memory architectures (e.g., dynamic ram (dram)) may use the discussed embodiments.

It is intended that the one or more embodiments of the present specification embrace all such alternatives, modifications and variations as fall within the broad scope of the appended claims. Therefore, any omissions, modifications, substitutions, improvements, and the like that may be made without departing from the spirit and principles of one or more embodiments of the present disclosure are intended to be included within the scope of the present disclosure.

Claims

1. The utility model provides a new crown virus detects uses sampling collection device, a serial communication port, including box body and storage bottle, a plurality of storage chamber has been seted up along its horizontal direction equipartition in the box body, the storage chamber is used for saving the storage bottle, one side in the box body is installed conveying component along its vertical direction, conveying component is used for carrying the storage chamber, a plurality of propelling movement subassembly is installed to one side of box body, propelling movement subassembly with the storage chamber is corresponding, the propelling movement subassembly is used for being located conveying component is last the storage bottle propelling movement extremely the storage intracavity, add the mouth has been seted up to one side on the upper portion of box body, rotatable the installing of one side of adding the mouth is sealed add the closing cap of mouth, add on the mouth detachable and install the sampling tube.

2. The sampling and collecting device for detecting new coronavirus according to claim 1, wherein a plurality of accommodating grooves are formed in the storage cavity, and a plurality of L-shaped stoppers are rotatably mounted in each accommodating groove.

3. The sampling and collecting device for detecting new coronavirus according to claim 1, wherein the storage bottle comprises an open bottle body, a plurality of first closed flaps are installed in the bottle body, the plurality of closed flaps are arranged towards the bottom of the bottle body, a driving block is slidably installed at an opening of the bottle body, a through hole is formed in the middle of the driving block, a spring is installed between the driving block and the bottle body, and a top-opening protrusion is installed at the lower part of the driving block.

4. The sampling and collecting device for detecting the new coronavirus according to claim 1, wherein the conveying assembly comprises a conveying motor, a conveying roller is installed at an output end of the conveying motor, a driving roller is installed at one side of the box body, and a conveying belt is installed between the conveying roller and the driving roller.

5. The sampling and collecting device for detecting the new coronavirus according to claim 1, wherein the pushing assembly comprises an electric pushing cylinder, and a pushing plate is mounted at an output end of the electric pushing cylinder.

6. The sampling and collecting device for detecting the new coronavirus according to claim 1, wherein the sampling tube comprises a tube body, an extrusion part is detachably mounted on the upper part of the tube body, a discharge hole is formed in the lower part of the tube body, and a plurality of second sealing membrane flaps for sealing the discharge hole are mounted at the discharge hole.

7. The sampling and collecting device for detecting the new coronavirus according to claim 6, wherein the extrusion part comprises a shell, the shell is installed on the upper part of the tube body in a threaded connection manner, an extrusion cavity is formed in one end of the shell, an air bag is installed in the extrusion cavity, and an elastic membrane is installed on the inner side of the shell.

8. The sampling collection device for detecting a new coronavirus according to claim 7, wherein the elastic membrane is a rubber membrane.

9. The sampling and collecting device for detecting new coronavirus according to claim 1, wherein the addition port is provided with a sealing ring.