CN215887005U - Anti-splashing virus sampling tube - Google Patents
Anti-splashing virus sampling tube Download PDFInfo
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- CN215887005U CN215887005U CN202122160553.1U CN202122160553U CN215887005U CN 215887005 U CN215887005 U CN 215887005U CN 202122160553 U CN202122160553 U CN 202122160553U CN 215887005 U CN215887005 U CN 215887005U
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Abstract
The utility model relates to the technical field of medical treatment, in particular to an anti-splash virus sampling tube, which comprises a sampling tube and a tube cap, wherein a sealing layer can be arranged on the upper part of an opening of the sampling tube in a tearing mode, a fracture part is arranged on the inner wall of the opening of the sampling tube, a first threaded part is arranged on the upper part of the sampling tube, a second threaded part is arranged on the lower part of the sampling tube, a third threaded part of the tube cap is respectively matched with the first threaded part and the second threaded part of the sampling tube in a screwing mode, an arc-shaped baffle is arranged between the inner walls of the sampling tube and comprises a concave surface and a convex surface, and the concave surface of the arc-shaped baffle is opposite to the fracture part. According to the utility model, the fracture and the arc-shaped baffle are arranged on the inner wall of the sampling tube, so that the pharyngeal swab specimen or the virus preservation solution can be prevented from splashing in the sampling process, the infection risk of the surrounding environment and personnel is reduced, the convenience of the pharyngeal swab specimen collecting operation is increased, and the nucleic acid sampling process is optimized, thereby greatly reducing the workload of medical personnel and avoiding the occurrence of infectious occupational exposure.
Description
Technical Field
The utility model relates to the technical field of medical treatment, in particular to an anti-splashing virus sampling tube.
Background
The virus sampling tube is a centrifugal tube for sampling and transporting virus microorganisms, and the virus microorganism sampling mainly adopts a throat swab specimen sampling method in clinic, wherein the sampling method mainly comprises the steps of collecting secretion at the pharyngeal portion or tonsil of a patient through a throat swab, and breaking a throat swab brush head containing a specimen into the disposable virus sampling tube along the tube wall after sampling, so that bacteria culture, virus separation, nucleic acid detection and the like are facilitated, and clear clinical diagnosis is assisted;
when a throat swab specimen is used for sampling clinically, the breakage efficiency of a throat swab brush rod is low due to the fact that a virus sampling tube cannot fix a throat swab, medical staff are inconvenient to use, occupational exposure risks of the medical staff exist in the operation of a broken throat swab brush handle, the throat swab specimen or virus preservation liquid is prone to splashing, infectious occupational exposure is caused, the infection risks of surrounding environments and staff are increased, a threaded tube cap above the sampling tube needs to be unscrewed before sampling of the existing virus sampling tube, the threaded tube cap is placed on an operation table and then sampling operation is conducted, and inconvenience and rapidness of sampling operation are increased;
in order to improve the safety and the working efficiency of the medical staff in the collection, the utility model patent is designed to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides an anti-splashing virus sampling tube.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a prevent splash formula virus sampling pipe, including sampling pipe and pipe cap, the upper portion of sampling pipe is uncovered, the open upper portion of sampling pipe can be torn and is provided with the sealing layer, the open inner wall of sampling pipe is provided with the fracture mouth, the outside on sampling pipe upper portion is provided with first screw thread portion, the outside of sampling pipe lower part is provided with second screw thread portion, the inner wall of pipe cap is provided with third screw thread portion, and the third screw thread portion of pipe cap closes the adaptation with the first screw thread portion of sampling pipe and the second screw thread portion of sampling pipe mutually respectively, be provided with cowl between the inner wall of sampling pipe, cowl includes concave surface and convex surface, and cowl's concave surface is relative with the fracture mouth.
Preferably, the periphery of the pipe cap is provided with anti-skid grains.
Preferably, a gap is reserved between the bottom end face of the arc-shaped baffle and the bottom wall inside the sampling pipe, and the distance between the bottom end face of the arc-shaped baffle and the bottom wall inside the sampling pipe is 1cm-8 cm.
Preferably, the sealing layer comprises a circular covering layer and two crescent-shaped side wings, the two crescent-shaped side wings are oppositely arranged, and the sealing layer is made of an aluminum film.
Preferably, the diameter of the circular cover layer is matched with the diameter of the sampling tube.
Preferably, before sampling, the sealing layer covers the opening of the sampling tube, and the third thread part of the tube cap is fixed with the second thread part of the sampling tube by screwing.
Preferably, when sampling is performed, the sealing layer is torn off from the opening of the sampling tube, and the sampling tube is in an open state.
Preferably, after sampling, the third thread part of the cap is withdrawn from the second thread part of the sampling tube and is fixed to the first thread part of the sampling tube by screwing.
The utility model has the beneficial effects that:
according to the utility model, the fracture and the arc-shaped baffle are arranged on the inner wall of the sampling tube, so that the pharyngeal swab specimen or the virus preservation solution can be prevented from splashing in the sampling process, the infection risk of the surrounding environment and personnel is reduced, the convenience of the pharyngeal swab specimen collecting operation is increased, and the nucleic acid sampling process is optimized, thereby greatly reducing the workload of medical personnel and avoiding the occurrence of infectious occupational exposure.
Drawings
FIG. 1 is an exploded view of a splash-proof virus sampling tube according to the present invention;
FIG. 2 is a perspective view of a splash-proof virus sampling tube according to the present invention;
FIG. 3 is a schematic structural diagram of a splash-proof virus sampling tube according to the present invention;
FIG. 4 is a top view of a sealing layer in a splash-proof virus sampling tube according to the present invention;
fig. 5 is a top view of a splash-proof virus sampling tube according to the present invention.
In the figure: 1 sampling tube, 2 tube caps, 301 first thread part, 302 second thread part, 303 third thread part, 4 sealing layers, 401 circular covering layers, 402 crescent flanks, 5 fracture parts and 6 arc-shaped baffle plates.
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 embodiments.
Referring to fig. 1-5, the splash-proof virus sampling tube comprises a sampling tube 1 and a tube cap 2, wherein the upper part of the sampling tube 1 is open, a sealing layer 4 can be torn and arranged on the open upper part of the sampling tube 1, a fracture part 5 is arranged on the open inner wall of the sampling tube 1, and a throat swab brush rod can be more easily fractured by using the acting point of the fracture part 5;
the sealing layer 4 comprises a circular covering layer 401 and two crescent-shaped side wings 402, the two crescent-shaped side wings 402 are oppositely arranged, the sealing layer 4 is made of an aluminum film, the diameter of the circular covering layer 401 is matched with that of the sampling tube 1, the sealing layer 4 made of the aluminum film covers the opening of the sampling tube 1 for sealing, the sealing layer 4 made of the aluminum film is sealed on the tube opening of the sampling tube 1 before the sampling tube 1 is used, virus preservation liquid can be better preserved, meanwhile, the two crescent-shaped side wings 402 which are easy to tear are designed on the two sides of the circular covering layer 401 of the sealing layer 4, the circular covering layer 401 can be directly torn through the crescent-shaped side wings 402 during sampling, and convenience in sampling operation is improved;
the outer side of the upper part of the sampling tube 1 is provided with a first thread part 301, the outer side of the lower part of the sampling tube 1 is provided with a second thread part 302, the inner wall of the tube cap 2 is provided with a third thread part 303, the third thread part 303 of the tube cap 2 is respectively matched with the first thread part 301 of the sampling tube 1 and the second thread part 302 of the sampling tube 1 in a screwed manner, the peripheral side of the tube cap 2 is provided with anti-slip threads, and the friction coefficient can be increased by arranging the tube cap 2 with the anti-slip threads, so that the sampling tube is better convenient for an operator to disassemble and assemble;
be provided with cowl 6 between the inner wall of sampling pipe 1, cowl 6 includes concave surface and convex surface, and cowl 6's concave surface is relative with fracture 5, leave the clearance between cowl 6's bottom face and the inside diapire of sampling pipe 1, and the distance between cowl 6 bottom face and the inside diapire of sampling pipe 1 is 1cm-8cm, cowl 6 causes pharynx swab sample or virus preservation liquid to splash when can avoiding pharynx swab brush to break, thereby reduce the infection risk of surrounding environment and personnel, and through leaving the clearance between cowl 6 and the inside diapire of sampling pipe 1, and then can be better make the virus preservation liquid in sampling pipe 1 not receive cowl 6's separation, carry out the soaking of later stage to the sample and save.
In this embodiment, when sampling a throat swab specimen, an operator needs to tear the sealing layer 4 from the opening of the sampling tube 1, the sampling tube 1 is in an open state, the sealing layer 4 comprises a circular covering layer 401 and two crescent-shaped side wings 402, the sealing layer 4 is made of an aluminum film, and the diameter of the circular covering layer 401 is matched with the diameter of the sampling tube 1;
the opening of the sampling tube 1 is covered with the sealing layer 4 made of the aluminum film material for sealing, the sealing layer 4 made of the aluminum film material is sealed on the tube opening of the sampling tube 1 before the sampling tube 1 is used, virus preservation liquid can be conveniently and better preserved, two crescent-shaped side wings 402 which are easy to tear are designed on two sides of the circular covering layer 401 of the sealing layer 4, the circular covering layer 401 can be torn directly through the crescent-shaped side wings 402 during sampling, and convenience in sampling operation is improved;
the open inner wall of the sampling tube 1 is provided with a fracture part 5, the throat swab brush rod can be more easily fractured by utilizing the acting point of the fracture part 5, an arc-shaped baffle 6 is arranged between the inner walls of the sampling tube 1, the concave surface of the arc-shaped baffle 6 is opposite to the fracture part 5, and a gap of 1cm-8cm is reserved between the bottom end surface of the arc-shaped baffle 6 and the inner bottom wall of the sampling tube 1, so that the virus preservation solution in the sampling tube 1 can be better prevented from being blocked by the arc-shaped baffle 6, and the sample can be better soaked and preserved in a later period;
further, when sampling is carried out, the sealing layer 4 is torn off from the opening of the sampling tube 1, the sampling tube 1 is in an open state, and after sampling is carried out, the third thread part 303 of the tube cap 2 is withdrawn from the second thread part 302 of the sampling tube 1 and is fixed with the first thread part 301 of the sampling tube 1 through screwing;
the pipe cap 2 with the anti-skid lines is arranged on the periphery of the pipe cap 2, and the friction coefficient can be increased by arranging the pipe cap 2 with the anti-skid lines, so that an operator can assemble and disassemble the pipe cap better;
through set up fracture and cowl at the sampling pipe inner wall, can avoid sampling in-process throat swab sample or virus to preserve liquid and splash, reduce surrounding environment and personnel's infection risk, increased the convenience of throat swab sample collection operation, optimized the nucleic acid sampling flow to alleviate medical personnel's work load greatly, avoid the infectious occupation to expose the emergence.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (8)
1. An anti-splash virus sampling tube comprises a sampling tube (1) and a tube cap (2), it is characterized in that the upper part of the sampling tube (1) is open, the upper part of the sampling tube (1) can be torn and provided with a sealing layer (4), the open inner wall of the sampling tube (1) is provided with a fracture (5), the outer side of the upper part of the sampling tube (1) is provided with a first thread part (301), the outer side of the lower part of the sampling tube (1) is provided with a second thread part (302), the inner wall of the tube cap (2) is provided with a third thread part (303), and the third screw thread portion (303) of pipe cap (2) is screwed with first screw thread portion (301) of sampling pipe (1) and second screw thread portion (302) looks spiral shell of sampling pipe (1) looks adaptation respectively, is provided with cowl (6) between the inner wall of sampling pipe (1), and cowl (6) include concave surface and convex surface, and the concave surface and the fracture face (5) of cowl (6) are relative.
2. The splash-proof virus sampling tube as claimed in claim 1, wherein the tube cap (2) is provided with anti-slip lines on the periphery.
3. The splash-proof virus sampling tube according to claim 1, wherein a gap is left between the bottom end surface of the arc-shaped baffle plate (6) and the inner bottom wall of the sampling tube (1), and the distance between the bottom end surface of the arc-shaped baffle plate (6) and the inner bottom wall of the sampling tube (1) is 1cm-8 cm.
4. The splash-proof virus sampling tube according to claim 1, wherein the sealing layer (4) comprises a circular covering layer (401) and two crescent-shaped side wings (402), the two crescent-shaped side wings (402) are oppositely arranged, and the sealing layer (4) is made of an aluminum film.
5. Splash-proof virus sampling tube according to claim 4, wherein the diameter of the circular cover layer (401) matches the diameter of the sampling tube (1).
6. The splash-proof virus sampling tube according to claim 1, wherein the sealing layer (4) covers the opening of the sampling tube (1) before sampling, and the third thread part (303) of the tube cap (2) is screwed with the second thread part (302) of the sampling tube (1).
7. The splash-proof virus sampling tube according to claim 1, wherein the sealing layer (4) is torn from the opening of the sampling tube (1) when sampling is performed, and the sampling tube (1) is in an open state.
8. The splash-proof virus sampling tube according to claim 1, wherein after sampling, the third thread part (303) of the tube cap (2) is withdrawn from the lower part of the second thread part (302) of the sampling tube (1) and is fixed to the first thread part (301) of the sampling tube (1) by screwing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122160553.1U CN215887005U (en) | 2021-09-07 | 2021-09-07 | Anti-splashing virus sampling tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122160553.1U CN215887005U (en) | 2021-09-07 | 2021-09-07 | Anti-splashing virus sampling tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215887005U true CN215887005U (en) | 2022-02-22 |
Family
ID=80336867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122160553.1U Active CN215887005U (en) | 2021-09-07 | 2021-09-07 | Anti-splashing virus sampling tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215887005U (en) |
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2021
- 2021-09-07 CN CN202122160553.1U patent/CN215887005U/en active Active
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