CN215273347U

CN215273347U - Nucleic acid collection bag

Info

Publication number: CN215273347U
Application number: CN202120212741.1U
Authority: CN
Inventors: 龚亚莉
Original assignee: Tongji Medical College of Huazhong University of Science and Technology
Current assignee: Tongji Medical College of Huazhong University of Science and Technology
Priority date: 2021-01-26
Filing date: 2021-01-26
Publication date: 2021-12-24
Anticipated expiration: 2031-01-26

Abstract

The utility model discloses a nucleic acid collecting bag, which comprises a collecting bag body, a collecting box body arranged on one side of the collecting bag body and used for collecting a special cotton stick, and a sample box body arranged on the other side of the collecting bag body and used for collecting a sample after collection, wherein the collecting bag body comprises a lower bag body arranged between the collecting box body and the sample box body and an upper bag body connected on the lower bag body through a zipper, a partition plate is arranged inside the upper bag body, and an elastic mounting belt is arranged in a cavity formed by the partition plate and the upper bag body; the containing box body internally mounted has the discharge mechanism who supplies the special cotton stick ejection of compact, and discharge mechanism passes through the rotating member and links to each other with lower inclusion, and the rotating member is under the inclusion and control discharge mechanism's the ejection of compact. The utility model discloses a rotating member and discharge mechanism reach the purpose of being convenient for take dry cotton swab, reduce medical personnel's work load, and special cotton swab is placed and is polluted at the difficult quilt of receiver body, effectively improves the rate of accuracy that detects, simple structure, excellent in use effect.

Description

Nucleic acid collection bag

Technical Field

The utility model relates to the field of medical equipment, concretely relates to package is gathered to nucleic acid.

Background

At present, when a nursing staff in a hospital collects nucleic acid for a patient, the nursing staff usually needs to prepare the object by himself and places the object in a collection disc which is used in a conventional cycle for collection operation, and for some doctors who are not skilled in operation, the preparation work is more tedious, the nursing staff cannot adapt to the requirement of rapid nucleic acid collection, corresponding nursing bags are lacked for unified storage, the use is very inconvenient, and even the condition that the object is not completely used and the operation is interrupted can occur, therefore, the existing medical nursing bag is provided.

The medical nursing bag, such as the medical nursing bag disclosed in the publication No. CN111714213A, can place conventional medical supplies in advance in a nursing bag body, in addition, in the prior art, no professional instrument such as a nucleic acid collection bag is provided, the conventional collection instrument is usually loaded through the nursing bag, the nursing bag generally comprises articles such as film gloves, iodophor cotton swabs, medical pads, hand disinfection alcohol and the like, all the articles are disinfected, a worker needs to select different medical articles to be put into the nursing bag, and the nursing bag is used for sealing, shielding and classifying the articles inside. However, a large amount of special cotton sticks are needed to be used in nucleic acid collection, the cotton sticks taken in a common nursing bag are easy to fall off and are easily polluted by hands when being taken, and the cotton sticks can be used on the body of a patient after being cleaned and disinfected by medical staff before being used by the patient every time, so that the burden of the medical staff is increased, the preparation work of the whole operation process is very complicated, time and labor are wasted, and improvement is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a package is gathered to nucleic acid to solve the special cotton stick of gathering usefulness among the prior art and be difficult for taking, the contaminated technical problem when easily taking.

In order to solve the above technical problem, the utility model particularly provides the following technical scheme:

the utility model provides a nucleic acid collecting bag, which comprises a collecting bag body, a collecting box body arranged on one side of the collecting bag body and used for collecting a special cotton stick, and a sample box body arranged on the other side of the collecting bag body and used for collecting a post-collection sample, wherein the collecting bag body comprises a lower bag body arranged between the collecting box body and the sample box body and an upper bag body connected on the lower bag body through a zipper, a partition plate is arranged inside the upper bag body, and an elastic mounting belt is arranged in a cavity formed by the partition plate and the upper bag body; the storage box body is internally provided with a discharging mechanism for discharging a special cotton swab, the discharging mechanism is connected with the lower bag body through a rotating piece, and the rotating piece is arranged on the lower bag body and controls the discharging mechanism to discharge.

As an optimized scheme of the utility model, discharge mechanism is including installing the inside play flitch of containing box body is installed spacing subassembly on the flitch is installed to and setting up discharge gate on the containing box body, it installs through the mounting panel downward sloping to go out flitch one end inside the containing box body, the other end is connected on the discharge gate, and is being close to be provided with spacing opening on the position of discharge gate, spacing subassembly is in one end centers on under the rotation of rotating member the play flitch is rotatory, and the other end is in spacing opening part is flexible.

As a preferred scheme of the utility model, spacing subassembly is including installing go out the first gag lever post of flitch top, first gag lever post is connected with through the rotation axis and installs the second gag lever post of flitch lower extreme goes out, the rotation axis is in it is rotatory on the side of flitch to go out, the rotating member is installed second gag lever post below, the second gag lever post is in the rotatory lower one end of rotating member centers on it is rotatory to go out the flitch, and the other end is in stretch out and draw back in the spacing opening.

As an optimized scheme of the utility model, be provided with on the first gag lever post and install first locating part on the spacing opening, be provided with on the second gag lever post and install second locating part under the spacing opening works as when the rotating member is rotatory, first locating part is in reciprocate above the spacing opening, the second locating part is in the inside twitching of spacing opening from top to bottom.

As a preferred embodiment of the present invention, the vertical distance between the extension lines of the first locating part and the second locating part is a unit diameter of a special cotton swab.

As the utility model discloses a preferred scheme, the rotating member is driving including setting up the second gag lever post centers on go out the heterotypic rotor plate of flitch reciprocating rotation, the heterotypic rotor plate is through passing the connecting rod of inclusion is connected with built-in rotor plate down, the connecting rod is in the inside rotation of inclusion down, built-in rotor plate is installed on the inner wall of inclusion down.

As an optimized scheme of the utility model, heterotypic rotor plate is the different plate structure of radius, and its minor radius one end is the same round plate of radius, and major radius one end is the smooth rectangle structure of upper surface.

As a preferred scheme of the utility model, be provided with a plurality of sampling baffles on the collection inclusion, the sampling baffle to the collection inclusion is separated for a plurality of collection cavities.

Compared with the prior art, the utility model following beneficial effect has:

the utility model discloses a rotating member and discharge mechanism who sets up reach the purpose of the dry cotton swab of being convenient for to take, and the patient of being convenient for carries out nucleic acid detection, reduces medical personnel's work load, and labour saving and time saving has satisfied medical personnel's user demand, and special cotton stick is placed and is polluted at the difficult quilt of receiver body, effectively improves the rate of accuracy that detects, simple structure, excellent in use effect.

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 should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

FIG. 1 is a schematic diagram of a nucleic acid collection pack according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a discharging mechanism provided in an embodiment of the present invention;

fig. 3 is a schematic structural view of a limiting assembly according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a rotating member according to an embodiment of the present invention.

The reference numerals in the drawings denote the following, respectively:

1-collecting a bag body; 2-containing box body; 3-specimen cartridge body; 4-a discharging mechanism; 5-a rotating member; 6-a first stop; 7-a second limit; 8-sampling partition plate;

101-bag feeding; 102-putting the bag; 103-a zipper; 104-a separation plate; 105-a resilient mounting band; 401-discharging plate; 402-a spacing assembly; 403-discharge hole; 404-a mounting plate; 405-a limit opening; 501-special-shaped rotating plate; 502-a connecting rod; 503-built-in rotating plate;

4021-a first stop lever; 4022-rotating shaft; 4023-second limiting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1, the utility model provides a nucleic acid collection bag, including gathering inclusion 1, installing gather inclusion 1 one side and be used for accomodating special cotton swab's containing box body 2, and install gather inclusion 1 opposite side and be used for accomodating the specimen box body 3 of post-harvest sample, gather inclusion 1 including install containing box body 2 with lower inclusion 101 between the specimen box body 3 and connect through zip fastener 103 last inclusion 102 on lower inclusion 101, the inside division board 104 that is provided with of last inclusion 102, division board 104 with the cavity that last inclusion 102 formed is interior to be installed flexible installation area 105.

The tools required for nucleic acid collection are as follows: aseptic gloves, gauze, tongue depressor, in the special cotton swab of nucleic acid collection and the sampling tube that is equipped with virus sampling liquid, in this embodiment, gather inclusion 1 inboard at first and carry out aseptic processing, aseptic gloves are placed under on inclusion 101, gauze and tongue depressor pass through elastic mounting area 105, install in proper order in the compartment that is formed at last inclusion 102 by every division board 104 partition, many special cotton swabs of nucleic acid collection are installed in storage box body 2, the sampling tube of virus sampling liquid is installed inside sample box body 3.

This nucleic acid collection package links together last inclusion and lower inclusion through the zip fastener, and the division board and the elastic mounting area of setting up assembly mounting tool in this collection package are convenient for to this opening and the closure of gathering the package, and the various orderly assemblies of gathering the instrument of being convenient for avoid preparing temporarily and lead to gathering the omission of apparatus, are favorable to carrying out clinical quick nucleic acid collection, are favorable to improving the convenience that this collection package used.

When opening storage box body 2 at every turn, special cotton swab is all in the air that will expose in the external environment, and is easily polluted, in order to solve special cotton swab difficult taking, with the contaminated problem of easy when taking, storage box body 2 internally mounted has the discharge mechanism 4 who supplies the special cotton swab ejection of compact, discharge mechanism 4 through swivel member 5 with lower inclusion 101 links to each other, swivel member 5 is in lower inclusion 101 and control the ejection of compact of discharge mechanism 4.

This package is gathered to nucleic acid through rotating member and the discharge mechanism who sets up, can reach the purpose of being convenient for take dry cotton swab, and the patient of being convenient for carries out nucleic acid detection, reduces medical personnel's work load, and labour saving and time saving has satisfied medical personnel's user demand, and special cotton stick is placed and is polluted simple structure, excellent in use effect at the difficult quilt of receiver body.

The specific use mode is as follows:

1. preparation work: comprehensively sterilizing the collection bag body 1, the storage box body 2 and the specimen box body 3, sequentially putting sterilized sterile gloves, gauze, a tongue depressor, a special cotton swab for nucleic acid collection and a sampling tube filled with virus sampling liquid, and closing the zipper 103;

2. use of: opening a zipper 103 between the lower bag body 101 and the upper bag body 102, opening the lower bag body 101 and the upper bag body 102, taking out the sterile glove belt, rotating the rotating piece 5, taking out the special cotton swab, sequentially taking out the gauze and the tongue depressor, and collecting nucleic acid;

3. and (4) ending: after the nucleic acid collection is finished, the special cotton stick is immersed into the virus sampling liquid of the specimen box body 3, and the specimen box body 3 is taken down for inspection.

Further, in order to improve the discharging mechanism between the rotating member 5 and the discharging mechanism 4, as shown in fig. 2 to fig. 3, in this embodiment, the discharging mechanism 4 includes a discharging plate 401 installed inside the storage box body 2, a limiting component 402 installed on the discharging plate 401, and a discharging port 403 arranged on the storage box body 2, one end of the discharging plate 401 is installed inside the storage box body 2 through a mounting plate 404 in a downward tilting manner, the other end of the discharging plate is connected to the discharging port 403, a limiting opening 405 is arranged at a position close to the discharging port 403, the limiting component 402 rotates around the discharging plate 401 under the rotation of the rotating member 5, and the other end of the limiting component stretches out and retracts in the limiting opening 405.

Place many special cotton swabs between the terminal of play flitch 401 and spacing subassembly 402, go out flitch 401 downward sloping and make special cotton swab have the trend that discharge gate 403 removed under the action of gravity, but receive spacing of spacing subassembly 402, when rotating member 5 rotated, spacing subassembly 402 was opened, and special cotton swab slides to discharge gate 403 under the action of gravity to wear out from discharge gate 403.

Further, in order to complete the limiting mechanism between the rotating member 5 and the limiting assembly 402, the limiting assembly 402 includes a first limiting rod 4021 installed above the discharging plate 401, the first limiting rod 4021 is connected to a second limiting rod 4023 installed at the lower end of the discharging plate 401 through a rotating shaft 4022, the rotating shaft 4022 rotates on the side edge of the discharging plate 401, the rotating member 5 is installed below the second limiting rod 4023, one end of the second limiting rod 4023 rotates around the discharging plate 401 under the rotation of the rotating member 5, and the other end of the second limiting rod 4023 stretches and retracts in the limiting opening 405.

Many special cotton swabs are placed between the terminal of play flitch 401 and second gag lever post 4023, the cotton swab closest to second gag lever post 4023 sets up to first cotton swab, when rotating member 5 is rotatory, rotating member 5 drives second gag lever post 4023 and first gag lever post 4021 and rotates simultaneously and falls, first special cotton swab gets into between second gag lever post 4023 and the first gag lever post 4021, rotating member 5 is rotatory once more, second gag lever post 4023 lifts up with first gag lever post 4021, first special cotton swab slided roll-off discharge gate 403 downwards, second special cotton swab is close to second gag lever post 4023 and is spacing by second gag lever post 4023.

In order to improve the limiting mechanism of the special cotton swab between the first limiting rod 4021 and the second limiting rod 4023, the first limiting member 6 installed on the limiting opening 405 is arranged on the first limiting rod 4021, the second limiting rod 4023 is provided with the second limiting member 7 installed below the limiting opening 405, when the rotating member 5 rotates, the first limiting member 6 moves up and down above the limiting opening 405, and the second limiting member 7 moves up and down in the limiting opening 405.

Specifically, when the rotating member 5 is stationary, the special cotton swab is placed on the discharge plate 401 under the limiting effect of the second limiting member 7, when the rotating member 5 rotates, the second limiting member 7 descends to the lower end of the limiting opening 405, the first limiting member 6 also descends to the limiting opening 405, the special cotton swab is placed on the limiting opening 405 under the limiting effect of the first limiting member 6, when the rotating member 5 rotates again, the second limiting member 7 ascends to pass through the limiting opening 405, the first limiting member 6 also ascends to the upper end of the limiting opening 405, the special cotton swab is separated out and slides out, other special cotton swabs are placed in the discharge plate 401 under the limiting effect of the second limiting member 7 again, and the circulation is repeated.

In order to prevent the special cotton swab from being poured out too much at one time, the vertical distance between the extension lines of the first limiting part 6 and the second limiting part 7 is the unit diameter of the special cotton swab.

Further, in order to perfect the structure of the rotating member 5 and complete the control of the limiting assembly 402 in the lower bag body 101, the rotating member 5 includes a special-shaped rotating plate 501 which drives the second limiting rod 4023 to rotate around the discharging plate 401 in a reciprocating manner, the special-shaped rotating plate 501 is connected with a built-in rotating plate 503 through a connecting rod 502 which penetrates through the lower bag body 101, the connecting rod 502 rotates in the lower bag body 101, and the built-in rotating plate 503 is installed on the inner wall of the lower bag body 101.

When the built-in rotating plate 503 is rotated, the special-shaped rotating plate 501 rotates correspondingly and drives the limiting assembly 402 to act.

In this embodiment, the special-shaped rotating plate 501 is a plate structure with different radii, and one end with a short radius is a circular plate with the same radius, and the other end with a long radius is a rectangular structure with a smooth upper surface. At the beginning, one rectangular surface of the special-shaped rotating plate 501 is in contact with the second limiting rod 4023, and the second limiting rod 4023 is lifted, so that the distance between the first limiting part 6 and the limiting opening 405 is the diameter length of a special cotton swab, and the second limiting part 7 penetrates through the limiting opening 405 by the diameter length of the special cotton swab to limit the special cotton swab; the special-shaped rotating plate 501 rotates, so that a circular plate with a shorter radius is in contact with the second limiting rod 4023, the second limiting rod 4023 descends, the lowest end of the first limiting piece 6 is flush with the limiting opening, the second limiting piece 7 descends below the limiting opening 405, and the special cotton swab enters the first limiting piece 6; the special-shaped rotating plate 501 is rotated again, so that one rectangular surface of the special-shaped rotating plate 501 is in contact with the second limiting rod 4023, the first limiting piece 6 rises, the special cotton swab slides out, the second limiting piece 7 rises, and the rest cotton swab is limited.

Be provided with a plurality of sampling baffles 8 on the collection inclusion 1, sampling baffle 8 to collection inclusion 1 separates for a plurality of collection cavities, and the sampling pipe that is equipped with virus sampling liquid is placed in a plurality of collection cavities, is favorable to the sample many times to the patient, and each cotton stick noninterference of taking a sample.

The nucleic acid collection bag of the embodiment is convenient for orderly assembling various collection tools, avoids the omission of collection tools caused by temporary preparation, and is favorable for improving the convenience of use of the collection bag; simultaneously through rotating taking out in proper order of built-in rotor plate realization special cotton swab, can reach the purpose of being convenient for take dry cotton swab, reduce medical personnel's work load, labour saving and time saving has satisfied medical personnel's user demand, and special cotton swab is placed at the difficult pollution of receiver body, simple structure, excellent in use effect.

The above embodiments are only exemplary embodiments of the present application, and are not intended to limit the present application, and the protection scope of the present application is defined by the claims. Various modifications and equivalents may be made by those skilled in the art within the spirit and scope of the present application and such modifications and equivalents should also be considered to be within the scope of the present application.

Claims

1. The utility model provides a nucleic acid collection bag, includes collection inclusion (1), installs collection inclusion (1) one side is used for accomodating special cotton stick containing box body (2), and installs collection inclusion (1) opposite side is used for accomodating specimen box body (3) of post-harvest sample, its characterized in that: the collection bag body (1) comprises a lower bag body (101) arranged between the storage box body (2) and the specimen box body (3) and an upper bag body (102) connected to the lower bag body (101) through a zipper (103), a partition plate (104) is arranged inside the upper bag body (102), and an elastic mounting belt (105) is arranged in a cavity formed by the partition plate (104) and the upper bag body (102); the special cotton swab discharging box is characterized in that a discharging mechanism (4) for discharging a special cotton swab is installed inside the containing box body (2), the discharging mechanism (4) is connected with the lower bag body (101) through a rotating piece (5), and the rotating piece (5) is arranged on the lower bag body (101) and controls discharging of the discharging mechanism (4).

2. The nucleic acid collection kit of claim 1, wherein: discharge mechanism (4) are including installing ejection of compact board (401) inside storage box body (2) is installed spacing subassembly (402) on ejection of compact board (401) and setting up discharge gate (403) on storage box body (2), ejection of compact board (401) one end is passed through mounting panel (404) downward sloping and is installed inside storage box body (2), the other end is connected on discharge gate (403), and is being close to be provided with spacing opening (405) on the position of discharge gate (403), spacing subassembly (402) are in one end centers on under the rotation of rotating member (5) ejection of compact board (401) is rotatory, and the other end is in spacing opening (405) department is flexible.

3. A nucleic acid collection kit according to claim 2, wherein: spacing subassembly (402) is including installing first gag lever post (4021) of play flitch (401) top, first gag lever post (4021) is connected with through rotation axis (4022) and installs second gag lever post (4023) of play flitch (401) lower extreme, rotation axis (4022) is in it is rotatory on the side of play flitch (401), swivel member (5) are installed second gag lever post (4023) below, second gag lever post (4023) are in the rotatory lower one end of swivel member (5) centers on go out flitch (401) is rotatory, and the other end is in stretch out and draw back in spacing opening (405).

4. A nucleic acid collection kit according to claim 3, wherein: the first limiting part (6) installed on the limiting opening (405) is arranged on the first limiting rod (4021), the second limiting part (7) installed below the limiting opening (405) is arranged on the second limiting rod (4023), when the rotating part (5) rotates, the first limiting part (6) moves up and down above the limiting opening (405), and the second limiting part (7) is pulled up and down inside the limiting opening (405).

5. A nucleic acid collection kit according to claim 4, wherein: the vertical distance between the extension lines of the first limiting part (6) and the second limiting part (7) is the unit diameter of a special cotton swab.

6. A nucleic acid collection kit according to claim 4, wherein: the rotating piece (5) comprises a special-shaped rotating plate (501) which is arranged to drive the second limiting rod (4023) to rotate around the discharging plate (401) in a reciprocating mode, the special-shaped rotating plate (501) is connected with a built-in rotating plate (503) through a connecting rod (502) penetrating through the lower bag body (101), the connecting rod (502) rotates inside the lower bag body (101), and the built-in rotating plate (503) is installed on the inner wall of the lower bag body (101).

7. A nucleic acid collection kit according to claim 6, wherein: the special-shaped rotating plate (501) is of a plate structure with different radiuses, one end with the short radius is a circular plate with the same radius, and the other end with the long radius is of a rectangular structure with a smooth upper surface.

8. The nucleic acid collection kit of claim 1, wherein: the collection bag body (1) is provided with a plurality of sampling partition plates (8), and the sampling partition plates (8) divide the collection bag body (1) into a plurality of collection chambers.