CN212574900U

CN212574900U - Novel throat swab collector

Info

Publication number: CN212574900U
Application number: CN202020512622.3U
Authority: CN
Inventors: 桂欣
Original assignee: Union Hospital Tongji Medical College Huazhong University of Science and Technology
Current assignee: Union Hospital Tongji Medical College Huazhong University of Science and Technology
Priority date: 2020-04-09
Filing date: 2020-04-09
Publication date: 2021-02-23
Anticipated expiration: 2030-04-09

Abstract

The utility model relates to a novel pharynx swab collector, including the translucent cover body and operation portion, be equipped with the filter screen on the translucent cover body, operation portion includes stand pipe, slide bar and slider, the stand pipe sets up on the translucent cover body, the slider can slide in the stand pipe, the one end of slide bar with the slider is connected, the other end of slide bar is equipped with the handle, still be equipped with the grip block on the slider, be equipped with the centre gripping hole in the grip block, detachably has inserted the cotton swab in the centre gripping hole. The utility model discloses a security when guaranteeing the sampling of pharynx swab when being used for pharynx liquid sampling diagnosis, can prevent that the patient from chocing gas or the droplet in the mouth directly to the person of gathering when coughing, effectively avoid medical personnel to infect, guarantee the sampling of pharynx swab.

Description

Novel throat swab collector

The technical field is as follows:

the utility model relates to the technical field of medical equipment, concretely relates to novel pharynx swab collector.

Background art:

because infectious viruses such as influenza viruses or novel coronavirus and the like are transmitted through respiratory tracts, and the pharynx is a place where the viruses are gathered, a medical student often adopts a pharynx swab collection method in the process of patient visit, and a medical cotton swab is used for extending into the throat part of the patient to take out a liquid sample of the pharynx so as to carry out laboratory diagnosis. When the throat swab specimen is collected, a patient can be choked due to stimulation of the throat, spray or gas in the mouth of the patient can be directly sprayed to a collector in the process of coughing, so that spray spreading and aerosol spreading are caused, and the risk of virus infection and re-spreading of medical staff is increased. Patent No. ZL201820399431.3 gathers the pipe and inserts the lid of gathering intraductal and gathering the pipe joint through setting up, be equipped with cotton swab and helmet on the lid, the lid outer wall is connected to the helmet, the lid bottom is equipped with a sealed platform that can insert in gathering the pipe, the centre of sealed platform sets up and can supplies cotton swab strip male cotton swab holding chamber, can prevent medical personnel and sample direct contact in the use, medical personnel's security in the use has been improved. However, this structure can not prevent the spray from directly spraying to the collector when the patient is suffering from cough, and still can easily cause infection of the medical staff.

The utility model has the following contents:

technical problem to be solved

The utility model aims at providing a novel pharynx swab collector for the liquid sampling diagnosis at pharynx larynx position solves current pharynx swab sampling in-process, and the droplet or gaseous direct the spouting in the mouth are to gathering person when the patient takes place to chock and coughs, cause the problem that medical personnel infected easily.

The technical scheme is as follows:

in order to solve the technical problem, the utility model adopts the following technical scheme: the utility model provides a novel pharynx swab collector, includes the translucent cover body and operation portion, be equipped with the bleeder vent on the translucent cover body, operation portion includes stand pipe, slide bar and slider, the stand pipe sets up the outside of the translucent cover body, be equipped with on the translucent cover body with the through-hole of stand pipe intercommunication, the slider can slide in the stand pipe, the one end of slide bar with the slider is connected, the other end of slide bar is equipped with the handle, still be equipped with the grip block on the slider, be equipped with the centre gripping hole in the grip block, the downthehole detachably of centre gripping has inserted the cotton swab, the cotton swab passes the through-hole stretches into the inboard of the translucent cover body.

The translucent cover body is used for covering the face at the patient when carrying out the sampling of pharynx swab, and the medical personnel of being convenient for observe when blockking the droplet, the bleeder vent is used for the circulation of air to get into the inboard of the translucent cover body, the bleeder vent staggers with patient's nasal part or oral cavity position, the slider can slide in the stand pipe, the handle is used for operating slide bar control the slip of slider is used for control the cotton swab inserts patient's throat position and carries out sampling operation, the cotton swab can be followed after the sampling is accomplished the downthehole taking off of centre gripping, convenient the change, if the patient takes place to chock during the sampling, from patient oral cavity position spun gas or droplet can be blocked the translucent cover body avoids direct injection to the person of gathering, improves the sampling security.

Further, the transparent face guard inboard is equipped with disposable elastic isolating membrane, disposable elastic isolating membrane on with the position that the bleeder vent corresponds is equipped with the filter screen, disposable elastic isolating membrane is used for pasting the inboard of transparent face guard blocks the patient and chocks the spun droplet, and the change of being convenient for when preventing next sampling there is residual droplet on the transparent face guard, avoids cross infection, the filter screen can filter the air that the patient breathed, further prevents that the gas of patient exhalation from causing the pollution.

Further, be equipped with the elastic rubber circle in the centre gripping hole, the elastic rubber circle is used for the increase to the clamping-force of cotton swab prevents to drop.

Further, the periphery of transparent face guard is equipped with the latex pad transparent face guard presses when patient's face carries out the pharynx swab and gathers, latex pad and the facial skin contact of patient improve patient's travelling comfort.

(III) the beneficial effects are as follows:

compared with the prior art, the utility model discloses the beneficial effect who produces is: through set up the operation portion on transparent face guard, the operation portion includes the stand pipe and can be at the intraductal gliding slider of stand, is provided with the centre gripping hole of centre gripping cotton swab on the slider, covers transparent face guard at patient's face when carrying out the sampling of throat swab, and when the patient takes place to chock and coughs, spun gas or droplet are blockked by transparent face guard, avoid directly spouting to the person of gathering, infection when can effectively avoiding the sampling guarantees medical personnel safety.

Description of the drawings:

in order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings required to be used in the embodiments will be briefly described below.

Fig. 1 is a schematic sectional structure view of a novel throat swab collector according to an embodiment of the present invention;

fig. 2 is a schematic front structural view of the novel throat swab collector according to the embodiment of the present invention;

fig. 3 is a schematic view of a partial cross-sectional structure of the operation part of the novel throat swab collector in the embodiment of the present invention;

in the figure: 1. a transparent mask; 2. an operation section; 21. a guide tube; 22. a slide bar; 23. a slider; 24. a handle; 25. a clamping block; 26. a clamping hole; 27. cotton swabs; 3. air holes are formed; 4. a through hole; 5. a disposable elastic barrier film; 6. a filter screen; 7. an elastic rubber ring; 8. latex pad

The specific implementation mode is as follows:

the technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1, a novel pharynx swab collector shown in fig. 2 and fig. 3, including the translucent cover body 1 and the operation portion 2, be equipped with bleeder vent 3 on the translucent cover body 1, operation portion 2 includes stand pipe 21, slide bar 22 and slider 23, stand pipe 21 sets up the outside at the translucent cover body 1, be equipped with the through-hole 4 with stand pipe 21 intercommunication on the translucent cover body 1, slider 23 can slide in stand pipe 21, the one end and the slider 23 of slide bar 22 are connected, the other end of slide bar 22 is equipped with handle 24, still be equipped with grip block 25 on the slider 23, be equipped with centre gripping hole 26 in the grip block 25, detachably has inserted cotton swab 27 in the centre gripping hole 26, cotton swab 27 passes through-hole 4 and stretches into the inboard of the translucent cover body 1.

Preferably, the inner side of the transparent mask 1 is provided with a disposable elastic isolation film 5, a filter screen 6 is arranged at a position corresponding to the air vent 3 on the disposable elastic isolation film 5, the disposable elastic isolation film 5 is used for being attached to the inner side of the transparent mask 1, when the splashing spray from the patient is blocked, the replacement is convenient, the residual splashing spray is prevented from existing on the transparent mask 1 during the next sampling, the cross infection is avoided, the filter screen 6 can filter the air breathed by the patient, and the pollution caused by the air breathed by the patient is further prevented.

Preferably, an elastic rubber ring 7 is arranged in the clamping hole 26, and the elastic rubber ring 7 is used for increasing the clamping force on the cotton swab 27 and preventing the cotton swab from falling off.

Preferably, the outer peripheral edge of transparent face guard 1 is equipped with latex pad 8, when transparent face guard 1 pressed on patient's face and carried out the collection of pharynx swab, and latex pad 8 improves patient's travelling comfort with the skin contact of patient's face.

A novel pharynx swab collector's application method as follows:

when sampling the throat swab, the disposable elastic isolation film 5 is paved on the inner side of the transparent mask 1, the tail end of the cotton swab 27 is inserted into the clamping hole 26, the transparent mask body 1 is covered on the face of a patient, the air holes 3 and the filter screen 6 are staggered with the nose or oral cavity of the patient, air flows into the inner side of the transparent mask body 1 through the air holes 3 and the filter screen 6 to facilitate breathing of the patient, the operation part 2 is aligned with the nose and mouth of the patient, the sliding block 23 is pushed to slide in the guide tube 21 through the operation handle 24, the cotton swab 27 is controlled to be inserted into the throat part of the patient for sampling operation, the cotton swab 27 can be taken down from the clamping hole 26 after sampling is completed, the replacement is convenient, if the patient is coughed during sampling, gas or spray from the oral cavity part of the patient can be blocked by the transparent mask body 1 and the disposable elastic isolation film 5, the direct spray to the collector is avoided, and the, the flying foam remains on the disposable elastic isolation film 5, when the cotton swab 27 is detached from the holding hole 26, the disposable elastic isolation film 5 can be synchronously detached, and the pharynx swab sampling operation can be carried out again by replacing the new disposable elastic isolation film 5 and the cotton swab 27, so that the transparent mask 1 can be reused and the cross infection can be prevented.

To sum up, the utility model provides a novel pharynx swab collector for the liquid sampling diagnosis at pharynx and larynx position solves current pharynx swab sampling in-process, and the patient takes place to choke the droplet or the gaseous direct injection in the mouth when coughing to the person of gathering, causes the problem that medical personnel infected easily.

The present invention has been described above by way of example, but the present invention is not limited to the above-mentioned embodiments, and any modification or variation based on the present invention is within the scope of the present invention.

Claims

1. A novel pharynx swab collector, its characterized in that: including transparent face guard and operation portion, be equipped with the bleeder vent on the transparent face guard, operation portion includes stand pipe, slide bar and slider, the stand pipe sets up the outside of transparent face guard, be equipped with on the transparent face guard with the through-hole of stand pipe intercommunication, the slider can slide in the stand pipe, the one end of slide bar with the slider is connected, the other end of slide bar is equipped with the handle, still be equipped with the grip block on the slider, be equipped with the centre gripping hole in the grip block, the cotton swab has been inserted to downthehole detachably of centre gripping, the cotton swab passes the through-hole stretches into the inboard of transparent face guard.

2. A novel throat swab collector as claimed in claim 1, wherein: the inner side of the transparent mask is provided with a disposable elastic isolation film, and a filter screen is arranged on the disposable elastic isolation film at a position corresponding to the air holes.

3. A novel throat swab collector as claimed in claim 1, wherein: and an elastic rubber ring is arranged in the clamping hole.

4. A novel throat swab collector as claimed in claim 1, wherein: the periphery of the transparent mask is provided with a latex cushion.