CN213430241U - Novel throat swab sampler - Google Patents
Novel throat swab sampler Download PDFInfo
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- CN213430241U CN213430241U CN202021179845.9U CN202021179845U CN213430241U CN 213430241 U CN213430241 U CN 213430241U CN 202021179845 U CN202021179845 U CN 202021179845U CN 213430241 U CN213430241 U CN 213430241U
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Abstract
The utility model provides a novel throat swab sampler, which comprises a cotton swab for collecting a sample and a transparent isolation cover for isolating medical staff and a patient, wherein the middle of the transparent isolation cover is provided with a through hole; the cotton swab protection and storage device is further included; the cotton swab protection and storage device comprises a storage pipe with an opening at one end and a sealing cover cap arranged at the opening end of the storage pipe, wherein cell preservation liquid is arranged in the sealing cover cap, the outer diameter of the opening end of the storage pipe is equal to or slightly smaller than that of a through hole, a control handle for inserting the tail of a cotton swab is integrally arranged at one end of the storage pipe, which is far away from the opening end, and a telescopic pipe is integrally connected in the middle of the storage pipe; when the sealing cap is removed, the opening end of the containing pipe can pass through the through hole to be connected with the containing pipe in a matched mode, and the cotton swab is completely contained in the containing pipe or extends out of the containing pipe most when the telescopic pipe contracts or extends. The utility model can effectively protect the sampler from being infected by the sprayed spray; the time of the cotton swab exposed in the air is effectively reduced, and the possibility of aerosol transmission is avoided; greatly saving the acquisition time.
Description
Technical Field
The utility model relates to a medical treatment auxiliary articles for use technical field, concretely relates to novel pharynx swab sample thief.
Background
The novel coronavirus is mainly transmitted through respiratory droplets, aerosol and contact, and the virus has a long incubation period and is very subtle, so that medical staff often need to adopt large-scale detection and screening to pertinently isolate and cure infected staff. Pharyngeal swabs are a common and effective means of viral screening today.
When collecting the throat swab specimen, the medical care personnel need to use the sterile swab to pass through the oral cavity of the patient. During this operation, the patient opens his mouth, possibly exhaling a large quantity of virus-carrying droplets or aerosols; some patients can also sneeze and cough due to discomfort of the nasopharynx part or the oropharynx part, splashed spray is sprayed out, the head of a medical worker needs to be close to the head of the patient during sampling each time, air exhaled by the patient is in close contact with the medical worker, and the infection risk is extremely high for the medical worker collecting the pharyngeal swab specimen. Meanwhile, after collection is completed, medical staff puts the cotton swab stuck with the sample into a test tube with built-in cell preservation solution and then screws the cotton swab with a sealing plug or a cover, time is consumed, the cotton swab is exposed in the air in the placement process, viruses are easily spread in an aerosol form, and the tail of the cotton swab is easily infected when the medical staff holds the tail of the cotton swab.
In view of the foregoing, there is a need to design a new pharyngeal swab sampler that overcomes the above-mentioned problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a overcome novel pharynx swab sample thief of above-mentioned problem.
In order to realize the purpose, the utility model discloses a technical scheme is: a novel throat swab sampler comprises a cotton swab for collecting a sample and a transparent isolation cover for isolating medical staff and a patient, wherein a through hole is formed in the middle of the transparent isolation cover;
the cotton swab protection and storage device is further included;
the cotton swab protection and storage device comprises a storage pipe with an opening at one end and a sealing cover cap in sealing connection with the opening end of the storage pipe, wherein cell preservation liquid is arranged in the sealing cover cap, the outer diameter of the opening end of the storage pipe is equal to or slightly smaller than the through hole, a control handle for inserting the tail of a cotton swab is integrally arranged at one end, far away from the opening end, of the storage pipe, and a telescopic pipe is integrally connected in the middle of the storage pipe;
when the sealing cover cap is removed, the opening end of the containing pipe can penetrate through the through hole to be connected with the through hole in a matched mode, and the cotton swab is completely contained in the containing pipe when the telescopic pipe is stretched to the longest.
The purpose of the utility model and the technical problem thereof can be further realized by adopting the following technical measures.
Furthermore, the accommodating pipe comprises a pick head pipe, the telescopic pipe, a pick rod pipe and a control handle which are sequentially and integrally connected, the outer diameter of the telescopic pipe is smaller than that of the pick head pipe and that of the pick rod pipe, and the pick head pipe and the pick rod pipe form an annular groove on the outer side of the telescopic pipe;
and a fixing component for fixing the telescopic length of the telescopic pipe is arranged in the annular groove.
Furthermore, the fixing assembly comprises a plurality of positioning rods which are fixed at the end parts of the prod rods and are uniformly distributed in the annular groove in the circumferential direction, and movable grooves for the positioning rods to penetrate through are formed in the prod rod;
grooves are formed in the upper side and the lower side of the end part of the positioning rod, and the inner walls of the grooves are connected with a small ball through springs;
the upper side wall and the lower side wall of the movable groove are provided with a plurality of hemispherical grooves capable of accommodating the balls.
Furthermore, the through hole is provided with a fixing ring matched with the opening end of the containing pipe in size.
Further, gu fixed ring with it all adopts medical environmental protection rigid plastic to make to accomodate the pipe, but flexible pipe with control handle all adopts medical environmental protection soft rubber or silica gel to make.
Further, the length of the cotton swab is equal to or less than the maximum length of the accommodating pipe, and the maximum outer diameter of the cotton swab is less than the inner diameter of the accommodating pipe.
Further, the sealing cap with the fixed ring all with the storage tube is through screw thread or plug sealing connection.
Furthermore, the outer wall of the control handle is provided with anti-skid particles.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a novel pharynx swab sample thief, it is through setting up transparent cage, when medical personnel gathered patient's pharynx swab sample, protects medical personnel not infected by infected patient on the one hand, and on the other hand has also protected the safety of the patient that does not actually infect, has realized duplicate protection to a certain extent.
2. The novel throat swab sampler of the utility model reduces the exposure time of the cotton swab in the air by arranging the cotton swab protective storage device; specifically, the length of the whole storage pipe can be shortened or lengthened by arranging the integrally connected telescopic pipes in the middle of the storage pipe; the tail end of the telescopic pipe is provided with a control handle for inserting the tail of the cotton swab, the tail of the cotton swab can be inserted into the control handle from the opening end of the containing pipe, and the control handle is made of soft silica gel or rubber, so that the control handle can be held by fingers to rotate and swing at a small angle, and the cotton swab is driven to do similar actions to collect a sample; after accomplishing, during the extension of pulling control handle will scalable pipe, can make whole cotton swab directly get into to accomodate the pipe, cover the sealing cap can, the time that the cotton swab exposes in the air shortens greatly when this device uses, has effectively avoided gathering the possibility that in-process droplet and aerosol propagated, has ensured medical personnel's safety, has reduced the probability that the virus propagated through the aerosol.
3. The utility model discloses a novel pharynx swab sample thief, its sealed block embeds cell preservation liquid, has gathered the back when the pharynx swab, directly will seal the block with accomodate a tub sealing connection, the cotton swab head then puts into the cell preservation liquid in the sealed block just, has both accomplished the collection, has accomplished the operation of storing the cultivation again, has effectively practiced thrift check-out time, labour saving and time saving.
4. The utility model discloses a novel pharynx swab sampler, it makes the length of the flexible pipe controllable on the one hand through setting up the fixed subassembly that is used for fixing the flexible length of flexible pipe, makes medical personnel can adjust the length of cotton swab according to patient's actual conditions, and the flexibility ratio is high, and application scope is wide; on the other hand, the hardness of the whole storage pipe can be increased, so that the storage pipe is easier to control when in use, and the use efficiency is improved to a certain extent.
Drawings
Fig. 1 is a schematic view of the overall structure of the novel throat swab sampler provided by the present invention;
fig. 2 is a schematic view of the overall structure of the cotton swab protective storage device in the embodiment of the present invention;
FIG. 3 is a schematic sectional view of the storage tube according to the embodiment of the present invention;
FIG. 4 is an enlarged schematic view at A in FIG. 3;
description of reference numerals:
1. cotton swabs;
2. a transparent isolation cover; 21. a through hole; 22. a fixing ring;
3. a cotton swab protection storage device; 31. receiving a tube; 311. a tip tube; 312. a rod tube; 32. sealing the cap; 33. A control handle; 34. a telescopic tube; 35. an annular groove; 36. a fixing assembly; 361. positioning a rod; 362. a movable groove; 363. a groove; 364. a spring; 365. a pellet; 366. a hemispherical recess.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-4, a novel throat swab sampler comprises a cotton swab 1 for collecting a specimen and a transparent isolation cover 2 for isolating medical staff from a patient, wherein a through hole 21 is formed in the middle of the transparent isolation cover 2; the cotton swab 1 used for collecting the throat swab is not a common cotton swab, but a soft and moderately bendable long rod swab, so that the collection operation is convenient; when medical staff collects a throat swab sample of a patient, the transparent isolation cover 2 protects the medical staff from being infected by the infected patient on one hand and protects the safety of the patient who is not infected actually on the other hand; meanwhile, the medical staff can observe the pharynx of the patient conveniently;
the cotton swab protection and storage device is also provided with a cotton swab protection and storage device 3;
the cotton swab protection and storage device 3 comprises a storage pipe 31 with an opening at one end and a sealing cover cap 32 in sealing connection with the opening end of the storage pipe 31, wherein a cell preservation solution is arranged in the sealing cover cap 32, the outer diameter of the opening end of the storage pipe 31 is equal to or slightly smaller than the through hole 21, a control handle 33 for inserting the tail of the cotton swab 1 is integrally arranged at one end of the storage pipe 31 far away from the opening end, and a telescopic pipe 34 is integrally connected in the middle of the storage pipe 31;
when the sealing cap 32 is removed, the open end of the accommodating tube 31 can pass through the through hole 21 to be connected with the through hole in a matching manner, and the retractable tube 34 is stretched to the maximum extent to completely accommodate the cotton swab 1 in the accommodating tube 31.
In the utility model, the tail of the cotton swab 1 can extend into the containing pipe through the opening end of the containing pipe 31 and is finally inserted into the control handle 33, the outer diameter of the cotton swab rod is equal to or slightly smaller than the inner diameter of the control handle 33, and the tail of the swab rod is ensured not to easily slide out after being inserted into the control handle 33; during the use, but first flexible pipe 34 contracts to the shortest, then insert the afterbody of cotton swab 1 from the open end of accomodating pipe 31 until inserting in brake valve lever 33, insert the open end of cotton swab 1 and accomodating pipe 31 in through-hole 21 again, guarantee through-hole 21 with it is closely matched with accomodating pipe 31, then hold between the fingers the accomodating pipe 31 open end with one hand, hold between the fingers brake valve lever 33 with the other hand, and according to the length of patient's oral cavity degree of depth adjustment flexible pipe 34, hold between the fingers brake valve lever 33 and drive cotton swab 1 collection sample at last, after accomplishing, pulling brake valve lever 33 makes whole cotton swab 1 get into after accomodating pipe 31 completely, pull out accomodating pipe 31 from through-hole 21, at last with sealed cap 32 with accomodate pipe 31 mouth seal can. Because the prior throat swab is placed in a test tube with sampling liquid or cell preservation liquid after being collected, and then is screwed tightly by a sealing plug or a cover; the utility model discloses a practice thrift collection step and time, will seal the test tube that the cap 32 set up to built-in cell preservation liquid, gather at the pharynx swab and accomplish the back, will seal the sealed lid of cap 32 and taking in 31 tip, the heading of cotton swab 1 is located the sealed cap 32 of built-in cell preservation liquid just, the two sealing connection seals up 1 of cotton swab under airtight environment, has both accomplished the collection, has accomplished the operation of storing the cultivation again, and effective save check-out time, time saving and labor saving.
Preferably, as shown in fig. 3, the accommodating tube 31 includes a tag tube 311, the telescopic tube 34, a tag rod tube 312 and a control handle 33 integrally connected in sequence, the outer diameter of the telescopic tube 34 is smaller than the outer diameters of the tag tube 311 and the tag rod tube 312, and the tag tube 311 and the tag rod tube 312 form an annular groove 35 on the outer side of the telescopic tube 34; in the present embodiment, the swab tube 311, the retractable tube 34, the swab tube 312 and the control handle 33 are all connected by heat melting, so that the sealing performance is good, viruses or bacteria in the storage tube 31 are not released, and the safety is high.
A fixing assembly 36 for fixing the telescopic length of the telescopic tube 34 is arranged in the annular groove 35. Fixed subassembly 36 makes the length of flexible pipe controllable, makes medical personnel can adjust the length of cotton swab according to patient's actual conditions, and the flexibility ratio is high, and application scope is wide.
Preferably, as shown in fig. 3 and 4, the fixing assembly 36 includes a plurality of positioning rods 361 fixed at the end of the rod tube 312 and uniformly distributed in the circumferential direction of the annular groove 35, and the rod tube 311 is provided with a movable groove 362 for inserting the positioning rods 361;
the upper and lower sidewalls of the movable groove 362 are respectively provided with a plurality of hemispherical recesses 366 capable of accommodating the balls 365.
In the embodiment, the fixing component 36, on one hand, enables the length of the retractable tube 34 to be controllable, enables medical staff to adjust the length of the cotton swab 1 according to the actual condition of a patient, and has high flexibility and wide application range; on the other hand, the positioning rod 361 can increase the hardness of the whole storage tube 31, so that the storage tube is easy to control when in use, and the use efficiency is improved to a certain extent.
In order to increase the connection area between the storage tube 31 and the transparent isolation cover 2 and to make the connection between the storage tube and the transparent isolation cover more stable, the through hole 21 is provided with a fixing ring 22 matching with the size of the opening end of the storage tube 31.
In order to make the whole containing pipe 31 better hold and pinch, it should have certain hardness, therefore the fixed ring 22 with the containing pipe 31 all adopts medical environmental protection rigid plastic to make, but flexible pipe 34 with control handle 33 all adopts medical environmental protection soft rubber or silica gel to make, consequently, control handle 33 can be held and held by the fingers and is done the rotation of small angle and sway the action to drive the cotton swab and do similar action in order to gather the sample.
In order to allow the cotton swab 1 to be completely accommodated in the accommodating tube 31, the length of the cotton swab 1 should be equal to or less than the maximum length of the accommodating tube 31, and the maximum outer diameter of the cotton swab 1 is less than the inner diameter of the accommodating tube 31.
Preferably, the sealing cap 32 and the fixing ring 22 are both connected to the accommodating tube 31 by a screw thread or a rubber plug.
Preferably, the outer wall of the control handle 33 is provided with anti-slip particles, so that the friction between the control handle 33 and the fingers of the medical staff can be increased, and the hand can be better pinched.
The utility model discloses when using, can contract to the shortest earlier with flexible pipe 34, then insert the afterbody of cotton swab 1 until inserting brake valve lever 33 from the open end of accomodating pipe 31, the solid fixed ring 22 with transparent cage 2 passes the cotton swab head and overlaps on the open end of accomodating pipe 31 again, then hold between the fingers solid fixed ring 22 on one hand, brake valve lever 33 is held between the other hand, and the length of the flexible pipe 34 of the oral cavity degree of depth adjustment according to the patient, hold between the fingers brake valve lever 33 at last and drive cotton swab 1 and gather the sample, after the completion, pulling brake valve lever 33 makes whole cotton swab 1 get into completely and accomodate pipe 31 after, accomodate pipe 31 from pulling out on solid fixed ring 22, will accomodate pipe 31 mouth of pipe with sealed cap 32 at last and seal, directly take back the laboratory can.
The present invention has been further described with reference to the embodiments, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (8)
1. The utility model provides a novel pharynx swab sample thief, its includes cotton swab (1) that is used for gathering the sample and is used for keeping apart transparent cage (2) of medical personnel and patient, through-hole (21), its characterized in that have been seted up to the centre of transparent cage (2):
the cotton swab protection and storage device also comprises a cotton swab protection and storage device (3);
the cotton swab protection and storage device (3) comprises a storage pipe (31) with an opening at one end and a sealing cover cap (32) connected with the opening end of the storage pipe (31) in a sealing mode, cell preservation liquid is arranged in the sealing cover cap (32), the outer diameter of the opening end of the storage pipe (31) is equal to or slightly smaller than that of the through hole (21), a control handle (33) for inserting the tail of the cotton swab (1) is integrally arranged at one end, far away from the opening end, of the storage pipe (31), and a telescopic pipe (34) is integrally connected in the middle of the storage pipe (31);
when the sealing cover cap (32) is removed, the opening end of the accommodating pipe (31) can penetrate through the through hole (21) to be matched and connected with the through hole, and the cotton swab (1) is completely accommodated in the accommodating pipe (31) when the telescopic pipe (34) is stretched to the maximum.
2. A novel throat swab sampler according to claim 1, wherein:
the accommodating pipe (31) comprises a pick head pipe (311), the telescopic pipe (34), a pick rod pipe (312) and a control handle (33) which are integrally connected in sequence, the outer diameter of the telescopic pipe (34) is smaller than that of the pick head pipe (311) and the pick rod pipe (312), and the pick head pipe (311) and the pick rod pipe (312) form an annular groove (35) on the outer side of the telescopic pipe (34);
a fixing component (36) for fixing the telescopic length of the telescopic pipe (34) is arranged in the annular groove (35).
3. A novel throat swab sampler according to claim 2, wherein:
the fixing assembly (36) comprises a plurality of positioning rods (361) which are fixed at the end part of the swab rod pipe (312) and are uniformly distributed in the circumferential direction in the annular groove (35), and a movable groove (362) for the positioning rods (361) to penetrate through is formed in the swab head pipe (311);
grooves (363) are formed in the upper side and the lower side of the end portion of the positioning rod (361), and the inner walls of the grooves (363) are connected with a small ball (365) through springs (364);
the upper and lower side walls of the movable groove (362) are provided with a plurality of hemispherical grooves (366) capable of accommodating the small balls (365).
4. A novel throat swab sampler according to claim 1, wherein the through hole (21) is provided with a securing ring (22) matching the size of the open end of the receiving tube (31).
5. A novel throat swab sampler according to claim 4, wherein the fixing ring (22) and the receiving tube (31) are made of medical environment-friendly hard plastic, and the retractable tube (34) and the control handle (33) are made of medical environment-friendly soft rubber or silica gel.
6. A novel swab sampler according to claim 1, wherein the length of the swab (1) is equal to or less than the maximum length of the receiving tube (31), the maximum outer diameter of the swab (1) being less than the inner diameter of the receiving tube (31).
7. A novel throat swab sampler according to claim 4, wherein the sealing cap (32) and the securing ring (22) are sealingly connected to the receiving tube (31) by means of a screw thread or a rubber plug.
8. A novel throat swab sampler according to claim 1, wherein the control handle (33) and the outer wall are provided with anti-slip particles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021179845.9U CN213430241U (en) | 2020-06-23 | 2020-06-23 | Novel throat swab sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021179845.9U CN213430241U (en) | 2020-06-23 | 2020-06-23 | Novel throat swab sampler |
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| Publication Number | Publication Date |
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| CN213430241U true CN213430241U (en) | 2021-06-15 |
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| CN202021179845.9U Active CN213430241U (en) | 2020-06-23 | 2020-06-23 | Novel throat swab sampler |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114711831A (en) * | 2022-04-18 | 2022-07-08 | 李春洋 | Safe nucleic acid sampling method |
-
2020
- 2020-06-23 CN CN202021179845.9U patent/CN213430241U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114711831A (en) * | 2022-04-18 | 2022-07-08 | 李春洋 | Safe nucleic acid sampling method |
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