CN213488962U

CN213488962U - Pharynx swab protective screen

Info

Publication number: CN213488962U
Application number: CN202022133178.7U
Authority: CN
Inventors: 黄璐
Original assignee: Pujiang People's Hospital
Current assignee: Pujiang People's Hospital
Priority date: 2020-09-25
Filing date: 2020-09-25
Publication date: 2021-06-22
Anticipated expiration: 2030-09-25

Abstract

The utility model discloses a pharynx swab protective screen, including the protective screen, the middle part of protective screen runs through the embedding and has moulding cover, moulding cover is kept away from the one end fixedly connected with ripple circle of protective screen position, the inner wall fixedly connected with elasticity circle of ripple circle, the inner wall swing joint of elasticity circle has the operation screen, the week side of the corresponding elasticity circle position of operation screen is seted up flutedly. The utility model discloses a take the protection screen in patient's face, and the position of ripple circle and operation screen is corresponding with patient's oral area position, insert from the position of operation groove through with the collection instrument, and through the shield cladding on collection instrument surface, avoid the droplet and the aerosol that the patient sneezed and cause to leak from the position of operation groove, make the inclination that can adjust the operation screen through the ripple circle, accomplish the collection operation with the cooperation collection instrument, thereby make the device can follow the effect that patient department played the protection, greatly reduced medical personnel's infected possibility.

Description

Pharynx swab protective screen

Technical Field

The utility model relates to a pharynx swab protection technical field specifically is a pharynx swab protective screen.

Background

Since the occurrence of new coronary pneumonia epidemic situation, whether the patient's condition is diagnosed or not directly determines a series of decisions such as acceptance, isolation, late diagnosis and the like of the patient. Pharyngeal swab sampling and nucleic acid detection are well established operating criteria in the diagnosis of new coronary pneumonia or similar respiratory transmitted diseases. During the epidemic situation, the accuracy of virus nucleic acid detection is generally not high, which is caused by the uneven quality of the nucleic acid kit on one hand, and the quality of the sample collection operation is reduced due to the fear of infection when medical staff collects the respiratory tract of a patient on the other hand, when the medical staff collects the pharyngeal swab, because the oral cavity, the nasal cavity and the possible vomitus species of the patient contain a large amount of virus, if the patient coughs or sneezes due to the stimulation of the pharyngeal swab collecting rod during the collection process, a large amount of spray and aerosol containing the virus can be sprayed out, and the medical staff standing beside or opposite to the patient can be exposed to the environment which is very easy to be infected. The process of collecting pharyngeal swabs is the most susceptible and dangerous for health care workers to infect throughout the entire care procedure.

However, in the prior art, when in actual use, only self protective clothing, mask, goggles and other devices are used when medical staff collect throat swabs, but the devices are inevitably contaminated by a lot of viruses and are not protected from infection sources, so that if the medical staff are not well worn, the protective devices are damaged, or the medical staff are easily infected due to negligence when the medical staff take off the protective devices.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pharynx swab protective screen to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: including the protection screen, the middle part of protection screen runs through the embedding and has moulding cover, moulding cover is kept away from the one end fixedly connected with ripple circle of protection screen position, the inner wall fixedly connected with elasticity circle of ripple circle, the inner wall swing joint of elasticity circle has the operation screen, the week side of the corresponding elasticity circle position of operation screen is seted up flutedly, and the inner wall of recess closely laminates with the inner wall of elasticity circle, the operation groove has been seted up at the middle part of operation screen, the inner wall fixedly connected with in operation groove shelters from the cover, other fixedly connected with fixed rope is equallyd divide at the both ends of protection screen.

Preferably, the shielding cover is of a flaring structure, the corrugated ring and the shielding cover are rubber material members, the protecting screen and the corrugated ring are transparent resin material members, and the shape of the protecting screen is matched with the shape of the face.

Preferably, the middle part of protective screen runs through the embedding respectively and has observation window and breathing check valve, the dorsal part end fixedly connected with silica gel circle that the protective screen is close to week side, the silica gel circle is inside hollow structure, and the silica gel circle is non-full state.

Preferably, the surface swing joint of fixed rope has the regulating block, first through-hole and activity groove have been seted up respectively to the middle part of regulating block, the inside of first through-hole is linked together with the inside in activity groove, the activity groove runs through and extends to the preceding side end of regulating block, and first through-hole runs through and extends to both ends about the regulating block, the surface of fixed rope and the inner wall swing joint of first through-hole.

Preferably, the inner wall swing joint in activity groove has the movable block, and the activity of movable block runs through and extends to the front side end of protective screen, the second through-hole has been seted up at the middle part that the corresponding fixed rope position of movable block, and the inner wall of second through-hole and the surperficial swing joint of fixed rope, the size of second through-hole equals with the size of first through-hole.

Preferably, the fixed surface in the corresponding activity groove position of movable block is connected with the stopper, the middle part swing joint of stopper has the guide bar, and guide bar fixed connection is at the inner wall in activity groove, the one end fixedly connected with damping spring of the corresponding guide bar position of stopper, and damping spring fixed connection is at the inner wall in activity groove, the damping spring activity cup joints the surface at the guide bar.

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

1. the utility model discloses a pass through the fixed fag end with the protection screen on patient's face, and the position of ripple circle and operation screen is corresponding with patient's oral area position, through inserting the position of collection instrument from the operation groove, and cover the cladding on the collection instrument surface through the shelter from, avoid the droplet and the aerosol that the patient caused sneezing to leak from the position of operation groove, make the inclination that can adjust the operation screen through the ripple circle, to accomplish the collection operation with the cooperation collection instrument, thereby make the device can play the effect of protection from patient, greatly reduced medical personnel's possibility of being infected;

2. the utility model discloses still when the length of fixed rope is adjusted to needs simultaneously, press the movable block and extrude damping spring through the stopper to the inner wall of activity groove this moment, make the movable block drive second through-hole and coincide on the first through-hole horizontal direction, fixed rope is the active state in the inside of first through-hole and second through-hole this moment, at this moment can adjust the length of fixed rope, when fixed rope is adjusted to target length, loosen the movable block this moment, can drive the movable block and resume to initial position under the tensile effect that resets of damping spring, the position of first through-hole is crisscross each other with the position of second through-hole promptly, then can be fixed the rope through first through-hole and second through-hole, prevent that fixed rope from being spured, thereby realize adjusting the mesh of fixed rope length.

Drawings

FIG. 1 is a front view of the overall structure of a throat swab shield of the present invention;

FIG. 2 is a rear view of the overall structure of a throat swab shield of the present invention;

FIG. 3 is a side sectional view of the corrugated ring structure of the throat swab shield of the present invention;

fig. 4 is a side sectional view of the structure of the throat swab protective screen adjusting block of the present invention.

In the figure: 1. a protective screen; 2. shaping sleeves; 3. a corrugated ring; 4. an elastic ring; 5. an operation screen; 6. a groove; 7. an operation slot; 8. a shield cover; 9. an observation window; 10. a breathing check valve; 11. a silica gel ring; 12. fixing a rope; 13. an adjusting block; 14. a first through hole; 15. a movable groove; 16. a movable block; 17. a limiting block; 18. a guide bar; 19. a damping spring; 20. a second via.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: including protective screen 1, protective screen 1's middle part runs through the embedding and has moulding cover 2, moulding cover 2 keeps away from the one end fixed mounting of protective screen 1 position and has ripple circle 3, ripple circle 3's inner wall fixed mounting has elasticity circle 4, the inner wall swing joint of elasticity circle 4 has operation screen 5, the week side of the corresponding elasticity circle 4 position of operation screen 5 is seted up flutedly 6, and the inner wall of recess 6 closely laminates with the inner wall of elasticity circle 4, operation groove 7 has been seted up at the middle part of operation screen 5, the inner wall fixed mounting of operation groove 7 has the cover 8 that shelters from, other fixed mounting is equallyd divide at protective screen 1's both ends has fixed rope 12.

The shielding cover 8 is of a flaring structure, the corrugated ring 3 and the shielding cover 8 are rubber material components, the protective screen 1 and the corrugated ring 3 are transparent resin material components, and the shape of the protective screen 1 is matched with the shape of the face.

The middle part of the protective screen 1 is respectively penetrated and embedded with an observation window 9 and a breathing one-way valve 10, a silica gel ring 11 is fixedly installed at the back side end of the protective screen 1 close to the peripheral side face, the silica gel ring 11 is of an internal hollow structure, and the silica gel ring 11 is in a non-full state.

The surface swing joint of fixed rope 12 has regulating block 13, and first through-hole 14 and activity groove 15 have been seted up respectively to the middle part of regulating block 13, and the inside of first through-hole 14 is linked together with the inside of activity groove 15, and activity groove 15 runs through and extends to the preceding side of regulating block 13, and first through-hole 14 runs through and extends to the both ends about regulating block 13, the surface of fixed rope 12 and the inner wall swing joint of first through-hole 14.

The inner wall swing joint of activity groove 15 has movable block 16, and the activity of movable block 16 runs through and extends to the front end of protective screen 1, and second through-hole 20 has been seted up at the middle part that the corresponding fixed rope 12 position of movable block 16, and the inner wall of second through-hole 20 and the surperficial swing joint of fixed rope 12, and the size of second through-hole 20 equals with the size of first through-hole 14.

A limiting block 17 is fixedly arranged on the surface of the movable block 16 corresponding to the position of the movable groove 15, a guide rod 18 is movably connected to the middle of the limiting block 17, the guide rod 18 is fixedly arranged on the inner wall of the movable groove 15, a damping spring 19 is fixedly arranged at one end of the limiting block 17 corresponding to the position of the guide rod 18, the damping spring 19 is fixedly arranged on the inner wall of the movable groove 15, the damping spring 19 is movably sleeved on the surface of the guide rod 18, when the length of the fixed rope 12 needs to be adjusted, the movable block 16 is pressed on the inner wall of the movable groove 15 at the moment and the damping spring 19 is extruded through the limiting block 17, so that the movable block 16 drives the second through hole 20 to coincide with the first through hole 14 in the horizontal direction, the fixed rope 12 is in a movable state in the first through hole 14 and the second through hole 20 at the moment, the length of the fixed rope 12 can be adjusted, when the, the damping spring 19 is reset and stretched to drive the movable block 16 to restore to the initial position, namely, the position of the first through hole 14 and the position of the second through hole 20 are staggered with each other, so that the fixed rope 12 can be fixed through the first through hole 14 and the second through hole 20, the fixed rope 12 is prevented from being pulled, and the purpose of adjusting the length of the fixed rope 12 is achieved.

The working principle is as follows: when in use, the utility model is used for taking the protective screen 1 on the face of a patient through the fixing rope 12, the positions of the corrugated ring 3 and the operation screen 5 correspond to the position of the mouth of the patient, the silicone ring 11 is arranged, the silicone ring 11 is of an internal hollow structure, and the silicone ring 11 is in a non-full state, so that the silicone ring 11 can be tightly attached to the face of the patient, thereby avoiding the leakage of droplets and aerosol caused by sneezing of the patient from the connection part of the protective screen 1 and the face of the patient, the operation screen 5 is convenient to disassemble and clean by arranging the corrugated ring 3 to match with the elastic ring 4 and the operation screen 5, when in use, the collection tool is inserted from the position of the operation groove 7 and is covered on the surface of the collection tool through the shielding cover 8, the droplets and the aerosol caused by sneezing of the patient are prevented from leaking from the position of the operation groove 7, the inclination angle of the operation screen 5 can be adjusted through the corrugated ring, to the cooperation gather the instrument and accomplish the operation of gathering to make the device can play the effect of protection from patient, greatly reduced medical personnel by the possibility of infection.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A throat swab shield comprising a shield (1), characterized in that: the middle part of protective screen (1) runs through the embedding and has moulding cover (2), the one end fixedly connected with ripple circle (3) of protective screen (1) position is kept away from in moulding cover (2), the inner wall fixedly connected with elastic ring (4) of ripple circle (3), the inner wall swing joint of elastic ring (4) has operation screen (5), operation screen (5) corresponding elastic ring (4) position week side is seted up flutedly (6), and the inner wall of recess (6) closely laminates with the inner wall of elastic ring (4), operation groove (7) have been seted up at the middle part of operation screen (5), the inner wall fixedly connected with of operation groove (7) hides shield (8), other fixedly connected with fixed rope (12) are equallyd divide at the both ends of protective screen (1).

2. A throat swab shield according to claim 1, wherein: the shielding cover (8) is of a flaring structure, the corrugated ring (3) and the shielding cover (8) are rubber material members, the protective screen (1) and the corrugated ring (3) are transparent resin material members, and the shape of the protective screen (1) is matched with the shape of the face.

3. A throat swab shield according to claim 1, wherein: the middle part of protective screen (1) is run through respectively and is embedded into observation window (9) and breathing check valve (10), protective screen (1) is close to dorsal side end fixedly connected with silica gel circle (11) of week side, silica gel circle (11) are inside hollow structure, and silica gel circle (11) are not full state.

4. A throat swab shield according to claim 1, wherein: the surface swing joint of fixed rope (12) has regulating block (13), first through-hole (14) and activity groove (15) have been seted up respectively to the middle part of regulating block (13), the inside of first through-hole (14) is linked together with the inside in activity groove (15), activity groove (15) run through and extend to the preceding side of regulating block (13), and first through-hole (14) run through and extend to the both ends about regulating block (13), the surface of fixed rope (12) and the inner wall swing joint of first through-hole (14).

5. A throat swab shield according to claim 4, wherein: the inner wall swing joint of activity groove (15) has movable block (16), and the activity of movable block (16) runs through and extends to the preceding side of protective screen (1), second through-hole (20) have been seted up at the middle part of the corresponding fixed rope (12) position of movable block (16), and the surface swing joint of the inner wall of second through-hole (20) and fixed rope (12), the size of second through-hole (20) equals with the size of first through-hole (14).

6. A throat swab shield according to claim 5, wherein: the surface fixed connection who moves about corresponding activity groove (15) position of movable block (16) has stopper (17), the middle part swing joint of stopper (17) has guide bar (18), and guide bar (18) fixed connection is at the inner wall in activity groove (15), the one end fixedly connected with damping spring (19) of stopper (17) corresponding guide bar (18) position, and damping spring (19) fixed connection is at the inner wall in activity groove (15), damping spring (19) activity cup joints the surface at guide bar (18).