CN216908002U

CN216908002U - Quick auxiliary collecting device for throat swabs

Info

Publication number: CN216908002U
Application number: CN202122624827.8U
Authority: CN
Inventors: 林鸿滨; 梅清华; 梅花; 曾泗宇; 王红爱; 邹国盛
Original assignee: Guangdong No 2 Peoples Hospital
Current assignee: Guangdong No 2 Peoples Hospital
Priority date: 2021-10-29
Filing date: 2021-10-29
Publication date: 2022-07-08
Anticipated expiration: 2031-10-29

Abstract

The utility model relates to the technical field of public health, in particular to a quick auxiliary collecting device for throat swabs. Including shell, holder, holding ring, spring and sampler, its characterized in that: one side cover in the shell is equipped with the holder, holder and shell sliding connection, and the opposite side in the shell is equipped with the holding ring admittedly, and the holding ring suit is on the holder, is equipped with the spring admittedly between holding ring and the holder, and the sampler is adorned to the holder endotheca, and the one end and the holder contact of sampler are connected, and the other end of sampler extends outside holder and the shell. This collection system is assisted to pharynx swab has the travelling comfort good, reduces the advantage of health hidden danger, work efficiency height and easy rupture, has solved the current pharynx swab and has gathered the travelling comfort that work had poor, have deposited health hidden danger, work efficiency low and the not convenient for problem of rupture, has satisfied the needs that extensive oral cavity pharynx swab was gathered.

Description

Quick auxiliary collecting device for throat swabs

Technical Field

The utility model relates to the technical field of public health, in particular to a quick auxiliary collecting device for throat swabs.

Background

The collection of the pharyngeal swab is an important step of nucleic acid detection, when the nucleic acid detection is carried out in a low-risk area, the pharyngeal swab is usually collected, medical staff collect pharyngeal secretion samples of testees by using the sampling swab, then bacterial culture is carried out, and further detection work is facilitated. The normal human angina culture should be a normal flora of the oral cavity and if pathogenic bacteria are detected, further diagnosis is required to determine if the infection is present.

The existing throat swab collection work is to directly use a sampling swab to cross the tongue root to the rear wall of the pharynx and tonsil to wipe and collect mucosal cells, the operation has certain requirements on the manipulation of medical staff, partial citizens have strong response to the stimulation of the pharynx, the collection work is easy to cause the side effects of retching, pain or cough, the comfort is poor, and when a testee opens the mouth to breathe, droplets and aerosol can be inevitably generated, and hidden troubles of disease transmission exist in the gathering place; in addition, for large-scale investigation work, medical staff need to carry out throat swab collection on a subject one by one, and long teams can be arranged on site, so that the time cost is high, and the working efficiency is low; on the other hand, according to the operating specification, the detected sampling swab needs to be broken and put into the sampling tube, the operation also has certain requirements on the manipulation of medical staff, the secretion adhered on the sampling swab is easy to splash due to the nonstandard operation, and the repeated breaking operation of the medical staff is easy to generate hand fatigue, so that a new pharyngeal swab auxiliary collecting device is needed to solve the defects.

SUMMERY OF THE UTILITY MODEL

In order to overcome the technical defects of poor comfort, hidden health risks, low working efficiency and inconvenience in breaking of the existing throat swab collecting work, the utility model provides the rapid auxiliary throat swab collecting device which is good in comfort, high in working efficiency and easy to break and reduces the hidden health risks.

In order to solve the problems, the utility model is realized according to the following technical scheme:

the utility model relates to a quick auxiliary collecting device for throat swabs, which comprises a shell, a clamping piece, a positioning ring, a spring and a sampler, and is characterized in that: one side cover in the shell is equipped with the holder, holder and shell sliding connection, and the opposite side in the shell is equipped with the holding ring admittedly, and the holding ring suit is on the holder, is equipped with the spring admittedly between holding ring and the holder, and the sampler is adorned to the holder endotheca, and the one end and the holder contact of sampler are connected, and the other end of sampler extends outside holder and the shell.

The shell consists of a shell body, a protective cover and a sealing cover, wherein the protective cover is clamped at one end of the shell body, and the sealing cover is fixedly arranged at the other end of the shell body.

The casing be the elliptical ring body of reducing, be provided with first spacing flange on the big footpath end of casing, be provided with first locating flange in the big footpath end of casing, be provided with second spacing flange on the path end of casing, be provided with the hole of dodging outward in the path end of casing.

The protective cover is arc-shaped.

The sealing cover is a flexible and transparent bag-shaped body.

The clamping piece be oval, be provided with fourth spacing flange on the clamping piece, the one end symmetry of clamping piece is provided with the clamping jaw, the other end of clamping piece is provided with interior dodging hole.

The clamping jaw has elasticity, and the end outside of clamping jaw is the arc.

The positioning ring is an elliptical ring body, and a second positioning flange is arranged in the positioning ring.

The sampler comprises sampling swab and sleeve, and the sampling swab is equipped with in the sleeve, and the both ends of sampling swab extend to the telescopic outside respectively.

The sleeve is provided with a transmission flange.

The sampling swab is provided with a stress groove, and one end of the sampling swab is provided with a third limiting flange.

Compared with the prior art, the utility model has the beneficial effects that:

the rapid auxiliary collection device for the pharyngeal swab, disclosed by the utility model, has the advantages of good comfort, reduction of hidden health risks, high working efficiency and easiness in breaking, and the collection device made of the silica gel is contained in the oral cavity, so that a user can adapt gradually, the irritation of the sampling swab contacting the pharyngeal isthmus is reduced, and the rapid auxiliary collection device for the pharyngeal swab has better comfort; when the device is used, a user does not need to open a large mouth to breathe, so that generation of droplets and aerosol is avoided, and potential health hazards are reduced; in addition, this supplementary collection system has seted up the stress groove, easily twist off, and convenient to use, cracked sampling swab can drop fast, has higher work efficiency, has solved that current pharynx swab collection work has the travelling comfort poor, have deposited health hidden danger, work efficiency is low and the problem of being not convenient for rupture, has satisfied the needs that extensive oral cavity pharynx swab was gathered.

Drawings

Embodiments of the utility model are described in further detail below with reference to the attached drawing figures, wherein:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the housing of the present invention;

FIG. 3 is a schematic sectional view taken along line A-A of FIG. 2;

FIG. 4 is a front view of the clip of the present invention;

FIG. 5 is a schematic left side view of the clamp of the present invention;

fig. 6 is a schematic diagram of the structure of the sampler of the present invention.

In the figure:

1, a shell, 101, a shell, 102, a protective cover, 103, a sealing cover, 104, a first limit flange, 105, a first positioning flange, 106, a second limit flange, 107, an outer avoidance hole, a,

2, a clamping piece, 201, a fourth limit flange, 202, a clamping jaw, 203, an inner avoiding hole,

3, a positioning ring 301, a second positioning flange,

4, a spring,

5, a sampler 501, a sampling swab 502, a sleeve 503, a transmission flange 504, a stress groove 505 and a third limit flange.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

As shown in fig. 1 to 6, the rapid pharyngeal swab auxiliary collecting device of the present invention includes a housing 1, a holding member 2, a positioning ring 3, a spring 4 and a sampler 5, specifically, the housing 1 is composed of a housing 101, a protective cover 102 and a sealing cover 103, the housing 101 is a variable diameter elliptical ring, the arrangement has an advantage of reducing the volume so that the housing 1 can be put into the oral cavity, a first limiting flange 104 is disposed on a large diameter end of the housing 101, the first limiting flange 104 is used for fitting the face of a user so that the housing 1 can keep relatively stable during operation, a first positioning flange 105 is disposed in the large diameter end of the housing 101, and the first positioning flange 105 is used for positioning a component.

A second limiting flange 106 is arranged at the small-diameter end of the shell 101, the second limiting flange 106 is used for facilitating the operation of a user by using fingers, and an outer avoiding hole 107 is arranged in the small-diameter end of the shell 101; as a better embodiment of the present application, the sealing cover 103 is a flexible and transparent bag-shaped body, the sealing cover 103 is used for enhancing the sealing performance of the collection device and reducing the external bacteria and dust pollution, and the sealing cover 103 is made of a flexible material so that a user can operate the collection device through the sealing cover 103, and the working condition can be observed through the transparent arrangement.

A clamping piece 2 is sleeved on one side in the shell 1, the clamping piece 2 is connected with the shell 1 in a sliding mode, specifically, the clamping piece 2 is oval, a fourth limiting flange 201 is arranged on the clamping piece 2, and the fourth limiting flange 201 is used for limiting the clamping piece 2 in a matching mode with the first positioning flange 105, so that the clamping piece 2 cannot move rightwards further; clamping member 2's one end symmetry is provided with clamping jaw 202, clamping jaw 202 have elasticity, as the embodiment of this application a preferred, clamping jaw 202 for opening the form when free state, the end outside of clamping jaw 202 is the arc, dodge hole 203 in clamping member 2's the other end is provided with.

The other side in the shell 1 is fixedly provided with a positioning ring 3, the positioning ring 3 is sleeved on the clamping part 2, the positioning ring 3 is an elliptical ring body, the positioning ring 3 is used for being matched with a fourth limiting flange 201 to limit the clamping part 2, so that the clamping part 2 cannot move leftwards any more, a second positioning flange 301 is arranged in the positioning ring 3, the second positioning flange 301 is matched with the clamping jaw 202, when the clamping part 2 and the clamping jaw 202 move rightwards, the clamping jaw 202 is closed and tightened under the extrusion of the second positioning flange 301, when the clamping part 2 and the clamping jaw 202 move leftwards, the clamping jaw 202 is gradually opened to restore to a natural state, and as the outer side of the end head of the clamping jaw 202 is arc-shaped, the tightening process of the clamping jaw 202 is smoother, and jamming is not easy to occur; a spring 4 is fixedly arranged between the positioning ring 3 and the clamping member 2, one end of the spring 4 is connected with the second positioning flange 301, and the other end of the spring 4 is connected with the first positioning flange 105, so that the clamping member 2 is pressed by using elastic force.

The sampler 5 is arranged in the holding member 2, the sampler 5 is composed of a sampling swab 501 and a sleeve 502, a driving flange 503 is arranged on the sleeve 502, the driving flange 503 is clamped between the housing 1 and the holding member 2 so as to push the holding member 2 to work, a sampling swab 501 is arranged in the sleeve 502, the sampling swab 501 is used for facilitating the user to carry out pharyngeal swab collection work by himself, two ends of the sampling swab 501 respectively extend to the outside of the sleeve 502, a stress groove 504 is arranged on the sampling swab 501, the stress groove 504 is used for generating local weak points on the sampling swab 501 so as to easily twist off the sampling swab 501 by twisting, a third limiting flange 505 is arranged at one end of the sampling swab 501, the third limiting flange 505 is used for preventing the sampling swab 501 from sliding relative to the sleeve 502 when not in use, one end of the sampler 5 is in contact connection with a clamping jaw 202 of the holding member 2, so that the pressure of the jaws 202 is used to grip the sleeve 502 and the sampling swab 501 and the other end of the sampler 5 extends outside the holder 2 and the housing 1 for operation by the user through the sealed enclosure 103.

As the preferred embodiment of this application, this collection system's shell 1, holder 2, holding ring 3 and sleeve 502 have all adopted the silica gel material, have the soft advantage of texture, avoid producing the damage to user's oral cavity, and are comparatively comfortable when using.

The pharynx swab auxiliary acquisition device provided by the utility model has the working principle that:

the auxiliary collecting device for the pharyngeal swab is distributed to a user to be detected, the user takes down the protective cover 102, and slowly puts the collecting device into the oral cavity until the first limiting flange 104 contacts and is attached to the face of the user, and at the moment, the sampling swab 501 also reaches the pharyngeal isthmus, and as the shell 101 is arranged in the mouth of the user, an adaptive process is realized, so that the irritation of the sampling swab 501 is greatly reduced, and the discomfort of the user is reduced; the user is through sealed cover 103 operation sampler 5, stirs gently, and interior hole 203 of dodging and outer hole 107 of dodging allow sampler 5 to rock a little, then can take off this collection system.

After the collection is accomplished, the user grasps the part that the sampling swab 501 rear portion extends to the sleeve 502 outside, the application of force is wrench movement, because the front portion of sampling swab 501 is blocked by clamping jaw 202 and can't rotate, wrench movement can twist off the sampling swab 501 in the position of stress groove 504, then the user cliies second limit flange 106 with the finger, press sampler 5, and then promote holder 2, make clamping jaw 202 open gradually, can make the cracked front portion of sampling swab 501 break away from this collection system, fall into the sampling pipe of preparing, accomplish the collection work of the device promptly.

The rapid auxiliary collecting device for the pharyngeal swab has the advantages of good comfort, reduction of hidden health risks, high working efficiency and easiness in breaking, and the collecting device made of the silica gel is contained in the oral cavity, so that a user can adapt gradually, the irritation of the sampling swab 501 contacting the pharyngeal isthmus is reduced, and the device has good comfort; when the user uses the device, the user does not need to open a large mouth to breathe, so that the generation of droplets and aerosol is avoided, and the potential health hazard is reduced; in addition, this supplementary collection system has seted up stress groove 504, easily twist off, and convenient to use, cracked sampling swab 501 can drop fast, has higher work efficiency, has solved that current pharynx swab collection work has the travelling comfort poor, have the health hidden danger, the low and not convenient for problem of rupture of work efficiency, has satisfied the needs that extensive oral cavity pharynx swab was gathered.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, so that any modification, equivalent change and modification made to the above embodiment according to the technical spirit of the present invention are within the scope of the technical solution of the present invention.

Claims

1. The utility model provides a swift pharynx swab auxiliary collecting device, includes shell (1), holder (2), holding ring (3), spring (4) and sampler (5), its characterized in that: one side cover in shell (1) is equipped with holder (2), holder (2) and shell (1) sliding connection, locating ring (3) are equipped with admittedly to the opposite side in shell (1), locating ring (3) suit is on holder (2), spring (4) are equipped with admittedly between locating ring (3) and holder (2), sampler (5) are equipped with to holder (2) endotheca, the one end and the holder (2) contact of sampler (5) are connected, the other end of sampler (5) extends outside holder (2) and shell (1).

2. A rapid pharyngeal swab assisted collection device according to claim 1, wherein: the shell (1) is composed of a shell (101), a protective cover (102) and a sealing cover (103), wherein the protective cover (102) is clamped at one end of the shell (101), the protective cover (102) is arc-shaped, and the sealing cover (103) is fixedly arranged at the other end of the shell (101).

3. A rapid pharyngeal swab assisted collection device according to claim 2, wherein: the casing (101) be the oval ring body of reducing, be provided with first limit flange (104) on the big footpath end of casing (101), be provided with first locating flange (105) in the big footpath end of casing (101), be provided with second limit flange (106) on the path end of casing (101), be provided with outer hole (107 of dodging in the path end of casing (101).

4. A quick pharyngeal swab auxiliary collection device according to claim 2, characterized in that: the sealing cover (103) is a flexible and transparent bag-shaped body.

5. A quick pharyngeal swab auxiliary collection device according to claim 1, characterized in that: clamping piece (2) be oval, be provided with fourth spacing flange (201) on clamping piece (2), the one end symmetry of clamping piece (2) is provided with clamping jaw (202), dodge hole (203) in the other end of clamping piece (2) is provided with.

6. A rapid pharyngeal swab assisted-collection device according to claim 5, wherein: the clamping jaw (202) has elasticity, and the outer side of the end head of the clamping jaw (202) is arc-shaped.

7. A rapid pharyngeal swab assisted collection device according to claim 1, wherein: the positioning ring (3) is an elliptical ring body, and a second positioning flange (301) is arranged in the positioning ring (3).

8. A quick pharyngeal swab auxiliary collection device according to claim 1, characterized in that: the sampler (5) is composed of a sampling swab (501) and a sleeve (502), the sampling swab (501) is sleeved in the sleeve (502), and two ends of the sampling swab (501) respectively extend to the outside of the sleeve (502).

9. A quick pharyngeal swab collection aid according to claim 8, wherein: the sleeve (502) is provided with a transmission flange (503).

10. A rapid pharyngeal swab assisted collection device according to claim 8, wherein: the sampling swab (501) is provided with a stress groove (504), and one end of the sampling swab (501) is provided with a third limiting flange (505).