CN219032168U - Disposable virus sampling tube - Google Patents

Abstract

The utility model relates to the technical field of medical equipment, in particular to a disposable virus sampling tube. The disposable virus sampling tube comprises a tube body, a swab rod, a supporting component and a buffering component, wherein the tube body comprises a tube barrel, a top cover and a bottom cover, the top of the tube body is connected with the top cover in a threaded manner, the bottom of the tube body is connected with the bottom cover in a threaded manner, the bottom cover is of a conical structure with a large top and a small bottom, the bottom of the swab rod is provided with a swab head of an integrated structure, a rubber sleeve is arranged on the inner bottom wall of the top cover, the top end of the swab rod is inserted into the rubber sleeve, a second supporting rod is arranged at the bottom of the bottom cover, the second supporting rod is connected with a first supporting rod through a movable component, a sucker is arranged at the bottom of the first supporting rod, and a plurality of groups of buffering components are arranged between the movable component and the second supporting rod. The disposable virus sampling tube provided by the utility model has the advantages of being capable of fixing and buffering the swab rod and facilitating the taking out of the swab head for detection.

Description

Disposable virus sampling tube

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a disposable virus sampling tube.

Background

The virus sampling tube is a complete set of centrifuge tubes for sampling and conveying viruses such as influenza viruses, hand-foot-mouth viruses and the like in a microorganism sampling conveying tube, and another sample conveying tube is a commercialized product, and the existing virus sampling tube is usually used together with a swab, and is preserved through the virus sampling tube after the required virus sample is collected through the swab.

At present, the swab is directly inserted into the collecting tube for storage and transfer after viruses are collected, but the swab cannot be fixed when being placed in the collecting tube, so that the swab can be continuously collided with the inner wall of the collecting tube when being transported, the loss of virus samples adhered on the swab can influence the subsequent detection, and when the detection is needed, the whole swab rod is taken out by a worker, and the swab head stained with the virus samples is inconvenient to detect because the swab rod is long.

Accordingly, there is a need to provide new disposable viral sampling tubes that address the above-described technical problems.

Disclosure of Invention

In order to solve the technical problems, the utility model provides the disposable virus sampling tube which can fix and buffer the swab rod and facilitate the taking out of the swab head for detection.

The disposable virus sampling tube provided by the utility model comprises: the pipe body comprises a pipe barrel, a top cover and a bottom cover, wherein the top of the pipe body is connected with the top cover in a threaded manner, the bottom of the pipe body is connected with the bottom cover in a threaded manner, and the bottom cover is of a conical structure with a large upper part and a small lower part;

the swab rod is provided with an integrally-structured swab head at the bottom, a rubber sleeve is arranged on the inner bottom wall of the top cover, and the top end of the swab rod is inserted into the rubber sleeve;

the support assembly comprises a first support rod, a second support rod and a sucker, wherein the second support rod is arranged at the bottom of the bottom cover, the second support rod is connected with the first support rod through a movable assembly, and the sucker is arranged at the bottom of the first support rod;

and the buffer assemblies are arranged between the movable assembly and the second supporting rod.

Preferably, the movable assembly comprises a movable sleeve and a ball, the movable sleeve is connected with the top of the first supporting rod, the ball is connected with the bottom of the second supporting rod, and the ball is rotationally connected inside the movable sleeve.

Preferably, the buffer assembly comprises a connecting plate, connecting sleeves and first springs, wherein the connecting plates are arranged on four groups of side walls of the movable sleeve, the connecting sleeves are arranged on the rod wall of the second supporting rod, and the first springs are arranged between each group of connecting plates and the connecting sleeves.

Preferably, the bottom of bottom cover is installed and is fixed the cover, the top of second bracing piece is inserted and is established in the inside of fixed cover, threaded connection has the bolt on the lateral wall of fixed cover.

Preferably, the cutting assembly is installed on the tube, the cutting assembly includes curved bar, connecting tube, second spring and cutting blade, equal sliding connection has the curved bar on the both ends lateral wall of tube, two sets of the curved bar is located the inside one end of tube and all installs cutting blade, two sets of the curved bar is located the outside pole wall of tube and all sliding connection is in the inside of connecting tube, two sets of the curved bar is located the inside terminal surface of connecting tube and installs the second spring between.

Preferably, a sealing groove is arranged on the inner bottom wall of the top cover, and a sealing strip matched with the sealing groove is arranged at the top of the pipe barrel.

Preferably, a nameplate frame is arranged on the outer wall of the tube barrel.

Compared with the related art, the disposable virus sampling tube provided by the utility model has the following beneficial effects:

1. the utility model provides a disposable virus sampling tube, medical staff is firstly stained with a virus sample through a swab head on a swab rod, then the swab rod is inserted into a rubber sleeve at the bottom of a top cover to fix the swab rod, then the top cover is arranged on a tube, when the sample is required to be transferred, the tube is fixed in a placement box through a supporting component to carry and transfer, when the placement box is rocked, the tube can be sprung towards different directions to buffer through the cooperation of a buffer component and a movable component, and the swab head at the bottom of the swab rod is not contacted with the inner wall of the tube, so that the influence of the virus sample caused by the rocking of the swab head and the inner wall of the tube on subsequent detection can be avoided.

2. According to the utility model, after the tube is transferred to the detection site, medical staff can cut the swab head from the swab rod through the cutting assembly, so that the swab head falls into the bottom cover, and then the bottom cover is detached from the tube.

Drawings

FIG. 1 is a schematic diagram of a disposable viral sampling tube according to a preferred embodiment of the present utility model;

FIG. 2 is a schematic view of the internal structure of the disposable viral sampling tube shown in FIG. 1;

fig. 3 is a schematic view of the cutting assembly shown in fig. 1.

Reference numerals in the drawings: 1. a tube body; 11. a tube; 111. a sealing strip; 12. a top cover; 121. sealing grooves; 13. a bottom cover; 2. a swab stem; 21. a swab head; 3. a rubber sleeve; 4. a support assembly; 41. a first support bar; 42. a second support bar; 43. a suction cup; 5. a movable assembly; 51. a movable sleeve; 52. a ball; 6. a buffer assembly; 61. a connecting plate; 62. connecting sleeves; 63. a first spring; 7. a fixed sleeve; 71. a bolt; 8. a cutting assembly; 81. a curved bar; 82. a connecting cylinder; 83. a second spring; 84. a cutting blade; 9. a nameplate frame.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the embodiments of the present utility model, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate an azimuth or a positional relationship based on that shown in the drawings, or an azimuth or a positional relationship in which the product of the present utility model is conventionally put when used, it is merely for convenience of describing the present utility model and simplifying the description, and it does not indicate or imply that the apparatus or element to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like, if any, are used merely for distinguishing between descriptions and not for indicating or implying a relative importance.

Furthermore, the terms "horizontal," "vertical," "overhang" and the like, if any, do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the embodiments of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Specific implementations of the utility model are described in detail below in connection with specific embodiments.

Referring to fig. 1 and 2, a disposable virus sampling tube according to an embodiment of the present utility model includes:

the pipe body 1, the pipe body 1 comprises a pipe barrel 11, a top cover 12 and a bottom cover 13, the top of the pipe body 1 is connected with the top cover 12 in a threaded manner, the bottom of the pipe body 1 is connected with the bottom cover 13 in a threaded manner, and the bottom cover 13 is of a conical structure with a large upper part and a small lower part;

the swab rod 2, the bottom of the swab rod 2 is provided with a swab head 21 with an integrated structure, the inner bottom wall of the top cover 12 is provided with a rubber sleeve 3, and the top end of the swab rod 2 is inserted into the rubber sleeve 3;

the support assembly 4, the support assembly 4 includes the first support bar 41, second support bar 42 and sucking disc 43, the second support bar 42 is installed in the bottom of the bottom cover 13, the second support bar 42 is connected with first support bar 41 through the movable assembly 5, the bottom of the first support bar 41 installs sucking disc 43;

the movable assembly 5 comprises a movable sleeve 51 and a ball 52, the movable sleeve 51 is connected with the top of the first supporting rod 41, the ball 52 is connected with the bottom of the second supporting rod 42, and the ball 52 is rotatably connected inside the movable sleeve 51;

the buffer assembly 6 comprises a connecting plate 61, connecting sleeves 62 and first springs 63, wherein the connecting plates 61 are arranged on four groups of side walls of the movable sleeve 51, the connecting sleeves 62 are arranged on the rod walls of the second supporting rods 42, and the first springs 63 are arranged between each group of connecting plates 61 and the connecting sleeves 62;

it should be noted that: firstly, medical staff holds the swab rod 2 and is smeared with a virus sample through the swab head 21, then inserts the top of the swab rod 2 into the rubber sleeve 3 at the bottom of the top cover 12, fixes the swab rod 2 at the bottom of the top cover 12, then installs the top cover 12 on the tube 11, at this moment, the swab rod 2 and the swab head 21 cannot be contacted with the inner wall of the tube 11, when the virus sample in the tube 11 needs to be transferred, the first support rod 41 is adsorbed in the placing box through the sucking disc 43, then the placing box is transferred, when the placing box shakes, the tube 11 can drive the ball 52 to rotate randomly in the movable sleeve 51, at this moment, each group of first springs 63 can be compressed to stretch and retract continuously, so that the tube 11 can be flicked randomly in different directions, the tube 11 is buffered, and the shaking of the tube 11 is prevented from causing the shaking of the swab rod 2 to be contacted with the inner wall of the tube 11, so that the subsequent detection of the virus sample is affected.

Wherein, the inner bottom wall of the top cover 12 is provided with a sealing groove 121, and the top of the tube 11 is provided with a sealing strip 111 matched with the sealing groove 121; the sealing between the cap 12 and the tube 11 can be improved by the cooperation of the sealing groove 121 and the sealing sleeve 111, so that the virus sample is prevented from leaking with air.

Wherein, the outer wall of the tube 11 is provided with a nameplate frame 9; medical staff can write virus information on the paper strip and then put the paper strip into the nameplate frame 9, so that virus samples in each tube 11 can be conveniently distinguished.

Wherein, the bottom of the bottom cover 13 is provided with a fixed sleeve 7, the top end of the second supporting rod 42 is inserted into the fixed sleeve 7, and the side wall of the fixed sleeve 7 is connected with a bolt 71 in a threaded manner; after the virus sample is taken out and detected, the bolt 71 on the fixed sleeve 7 can be screwed out to be separated from the second supporting rod 42, and at the moment, the second supporting rod 42 can be pulled out from the fixed sleeve 7, so that the supporting component 4, the movable component 5 and the buffer component 6 can be conveniently recycled, and resources are saved.

In the embodiment of the present utility model, referring to fig. 2 and 3, a cutting assembly 8 is installed on a tube 11, the cutting assembly 8 includes a curved bar 81, a connecting tube 82, a second spring 83 and a cutting blade 84, the curved bars 81 are slidably connected to both side walls of the tube 11, the cutting blade 84 is installed at one end of the two sets of curved bars 81 located inside the tube 11, the bar walls of the two sets of curved bars 81 located outside the tube 11 are slidably connected inside the connecting tube 82, and the second spring 83 is installed between the end surfaces of the two sets of curved bars 81 located inside the connecting tube 82;

it should be noted that: after the tube 11 is transferred to the detection position, the medical staff can press the two groups of curved bars 81 to slide towards the tube 11, so that the two groups of cutting blades 84 can be driven to move to approach each other and abut against the bar wall of the swab bar 2 near the bottom, the swab bar 2 is cut off, the swab head 21 falls into the bottom cover 13 at the moment, and then the medical staff unscrews the bottom cover 13 from the tube 11, so that the whole swab bar 2 does not need to be taken out, and the virus sample on the swab head 21 is conveniently detected.

The working principle of the disposable virus sampling tube provided by the utility model is as follows:

firstly, medical staff hold a swab rod 2 to be smeared with a virus sample through a swab head 21, then the top of the swab rod 2 is inserted into a rubber sleeve 3 at the bottom of a top cover 12, the swab rod 2 is fixed at the bottom of the top cover 12, then the top cover 12 is arranged on a tube 11, at the moment, the swab rod 2 and the swab head 21 cannot be contacted with the inner wall of the tube 11, when the virus sample in the tube 11 needs to be transferred, a first support rod 41 is adsorbed in a placing box through a sucking disc 43, then the placing box is transferred, when the placing box shakes, the tube 11 drives a ball 52 to rotate in a movable sleeve 51 at will, at the moment, each group of first springs 63 can be compressed to stretch and retract continuously, so that the tube 11 can be flicked in different directions at will, the tube 11 is buffered, and the shaking of the tube 11 is prevented from causing the shaking of the swab rod 2 to be contacted with the inner wall of the tube 11 to influence the subsequent detection of the virus sample;

after the tube 11 is transferred to the detection position, medical staff can press the two groups of curved bars 81 to slide towards the tube 11, so that the two groups of cutting blades 84 can be driven to move to be close to each other and abut against the bar wall of the swab bar 2 close to the bottom, the swab bar 2 is cut off, at the moment, the swab head 21 falls into the bottom cover 13, and then the medical staff unscrews the bottom cover 13 from the tube 11, so that the whole swab bar 2 does not need to be taken out, and virus samples on the swab head 21 are conveniently detected;

finally, after the virus sample is taken out for detection, the bolts 71 on the fixed sleeve 7 can be screwed out to be separated from the second support rods 42, and at the moment, the second support rods 42 can be pulled out from the fixed sleeve 7, so that the support assembly 4, the movable assembly 5 and the buffer assembly 6 can be conveniently recycled, and resources are saved;

so that the swab rod 2 can be fixedly buffered and the swab head 21 can be conveniently taken out for detection.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims (7)

1. A disposable viral sampling tube comprising:

the pipe body (1), the pipe body (1) comprises a pipe barrel (11), a top cover (12) and a bottom cover (13), the top of the pipe body (1) is connected with the top cover (12) through threads, the bottom of the pipe body (1) is connected with the bottom cover (13) through threads, and the bottom cover (13) is of a conical structure with a large upper part and a small lower part;

the swab comprises a swab rod (2), wherein a swab head (21) with an integrated structure is arranged at the bottom of the swab rod (2), a rubber sleeve (3) is arranged on the inner bottom wall of the top cover (12), and the top end of the swab rod (2) is inserted into the rubber sleeve (3);

the support assembly (4), the support assembly (4) comprises a first support rod (41), a second support rod (42) and a sucker (43), the second support rod (42) is arranged at the bottom of the bottom cover (13), the second support rod (42) is connected with the first support rod (41) through a movable assembly (5), and the sucker (43) is arranged at the bottom of the first support rod (41);

and a plurality of groups of buffer components (6) are arranged between the movable components (5) and the second support rods (42).

2. The disposable virus sampling tube according to claim 1, characterized in that the movable assembly (5) comprises a movable sleeve (51) and balls (52), the movable sleeve (51) is connected with the top of the first support rod (41), the balls (52) are connected with the bottom of the second support rod (42), and the balls (52) are rotatably connected inside the movable sleeve (51).

3. The disposable virus sampling tube according to claim 2, wherein the buffer assembly (6) comprises a connecting plate (61), a connecting sleeve (62) and a first spring (63), wherein the connecting plate (61) is mounted on four groups of side walls of the movable sleeve (51), the connecting sleeve (62) is mounted on a rod wall of the second supporting rod (42), and the first spring (63) is mounted between each group of connecting plates (61) and the connecting sleeve (62).

4. The disposable virus sampling tube according to claim 1, wherein the bottom of the bottom cover (13) is provided with a fixing sleeve (7), the top end of the second supporting rod (42) is inserted into the fixing sleeve (7), and the side wall of the fixing sleeve (7) is connected with a bolt (71) in a threaded manner.

5. The disposable virus sampling tube according to claim 1, wherein the tube (11) is provided with a cutting assembly (8), the cutting assembly (8) comprises a curved bar (81), a connecting tube (82), a second spring (83) and a cutting blade (84), the curved bars (81) are slidably connected to the side walls of the two ends of the tube (11), the cutting blade (84) is mounted at one end of the curved bars (81) located inside the tube (11), the rod walls of the curved bars (81) located outside the tube (11) are slidably connected inside the connecting tube (82), and the second spring (83) is mounted between the end faces of the curved bars (81) located inside the connecting tube (82).

6. The disposable virus sampling tube according to claim 1, wherein the top cap (12) is provided with a sealing groove (121) on the inner bottom wall, and the top of the tube (11) is provided with a sealing strip (111) matched with the sealing groove (121).

7. Disposable virus sampling tube according to claim 1, characterized in that the outer wall of the tube (11) is fitted with a nameplate frame (9).

Images