CN212281311U

CN212281311U - Respiratory endoscopy examination auxiliary device for preventing infection

Info

Publication number: CN212281311U
Application number: CN202021264764.9U
Authority: CN
Inventors: 曹英豪; 闫礼照; 蒋娟娟; 蒋凯; 王丹; 蔡开琳
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: 2020-07-01
Filing date: 2020-07-01
Publication date: 2021-01-05
Anticipated expiration: 2030-07-01

Abstract

The utility model discloses a breathing scope inspection auxiliary device of preventing infecting, which comprises a face mask, the supplementary cover of positive fixedly connected with of face guard outer wall, the top fixedly connected with intake pipe of face guard outer wall, the bottom fixedly connected with outlet duct of intake pipe is kept away from to the outer wall of face guard, the bottom swing joint of outlet duct has purifier, the outer wall fixedly connected with rubber retainer ring of face guard, two strings are installed to rubber retainer ring's outer wall symmetry, the inner wall fixedly connected with of face guard near supplementary cover sting the post, sting the bottom fixedly connected with arc tongue depressor that the post kept away from the face guard. The patient bites the discomfort of the patient through the biting column, the tongue of the patient is placed at the lower part of the arc-shaped tongue depressor, the patient is prevented from being bitten in time, saliva on the tongue can flow to the position of the blocking piece along the arc-shaped tongue depressor, and the saliva is prevented from flowing back to the patient by dripping into the mask after being blocked, so that the effects of wearing the patient comfortably and relieving the adverse reaction of the patient are achieved.

Description

Respiratory endoscopy examination auxiliary device for preventing infection

Technical Field

The utility model belongs to the technical field of medical instrument, concretely relates to prevent breathing scope inspection auxiliary device of infection.

Background

The bendable optical fiber endoscope is applied to clinic from the 60 s in the 20 th century, and is gradually and widely applied to interventional diagnosis and treatment of respiratory system diseases due to the strong intuition and the capability of carrying out various examinations and interventional treatments through the operation pore canal, so that a new step is provided in interventional diagnosis and treatment technology. With the rapid development of new technologies since the 80 s in the 20 th century, respiratory endoscopy interventional therapy has become an important method for diagnosing and treating benign and malignant diseases of the respiratory system as a brand-new minimally invasive surgical technology. Respiratory endoscopy and endoscopic interventional therapy are common clinical diagnosis and treatment items in clinical respiratory medicine.

However, when the respiratory endoscope is used, the respiratory endoscope is directly inserted into the oral cavity or the respiratory tract of a patient, so that adverse reactions such as cough and the like of the patient are caused, pathogenic microorganisms easily pollute a diagnosis and treatment room, medical staff and other patients are infected in a cross way, particularly, the patient suffering from respiratory infectious diseases generates a large amount of droplets during cough, and the droplets carry a large amount of highly pathogenic microorganisms such as bacteria, viruses, mycoplasma and the like.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent breathing scope inspection auxiliary device of infection to propose current breathing scope inspection auxiliary device in solving above-mentioned background art in the use, because directly will breathe in the scope inserts patient's oral cavity or respiratory track, adverse reaction such as cough appears in patient, the room is diagnose to the very easy pollution of pathogenic microorganism, cross infection medical staff and other patients, thereby lead to the discomfort of patient and the problem of infecting other people easily when using.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a breathing scope inspection auxiliary device of preventing infecting, includes the face guard, the supplementary cover of positive fixedly connected with of face guard outer wall, the top fixedly connected with intake pipe of face guard outer wall, the bottom fixedly connected with outlet duct of intake pipe is kept away from to the outer wall of face guard, the bottom swing joint of outlet duct has purifier, the outer wall fixedly connected with rubber retainer ring of face guard, two string ropes are installed to rubber retainer ring's outer wall symmetry, the inner wall fixedly connected with of face guard near supplementary cover articulates the post, the bottom fixedly connected with arc tongue depressor of face guard is kept away from to the interlock post, the one end fixedly connected with separation blade that the arc tongue depressor is close to the face guard, the separation blade is vertical setting.

Preferably, the inner wall fixedly connected with second check valve of intake pipe, the inner wall fixedly connected with first check valve of outlet duct, the outer wall of outlet duct is seted up threadedly, the outer wall of outlet duct is through the inside swing joint of the screw thread that sets up and purifier, purifier keeps away from the waterproof ventilative of inner wall fixedly connected with of outlet duct and spouts to melt the cloth, waterproof ventilative spouts to melt the cloth and is vertical setting, purifier keeps away from that the outer wall packing that waterproof ventilative spouts to melt the cloth has active ion layer of disinfecting, purifier is close to the inner wall packing of disinfectant and has disinfectant.

Preferably, a mounting opening is formed in one end, away from the mask, of the auxiliary sleeve, and a sealing ring is movably connected to one end, away from the auxiliary sleeve, of the mounting opening.

Preferably, the cross section of the arc-shaped tongue depressor is trapezoidal, one end, close to the blocking piece, of the arc-shaped tongue depressor is thicker, and the blocking piece is located on the right side of the rubber check ring.

Preferably, the upper end fixedly connected with second bellows that the second check valve was kept away from to the intake pipe, the outer wall fixedly connected with snap ring that the second bellows was kept away from to the intake pipe.

Preferably, the outer wall of the purification device is provided with air holes, and the bottom of the air outlet pipe far away from the first one-way valve is fixedly connected with a first corrugated pipe.

Preferably, the outer wall of the occlusion column is fixedly connected with a rubber protection pad.

Preferably, the top of the outer wall of the rubber retainer ring is provided with a groove, the top of the inner wall of the rubber retainer ring is fixedly connected with two support frames, and the rubber retainer ring is symmetrically arranged around the groove.

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

1. through the arc tongue depressor that sets up, bite post and separation blade, can alleviate patient's discomfort, patient bites the bite post, the rubber protection pad can be protected patient's tooth, patient's tongue is pressed below by arc tongue depressor, pass the oral cavity that the sealing washer inserted patient with detection device this moment, examine patient, the bite post supplies patient to bite and alleviates patient's discomfort, patient's tongue is arranged in the lower part of arc tongue depressor and is prevented patient not in good time by biting, and saliva on the tongue also can flow to separation blade department along arc tongue depressor, the inside of face guard drips after the separation blade blocks, prevent that saliva from flowing back and chocking patient, in order to reach and wear comfortablely, alleviate patient's adverse reaction's effect.

2. Through the second check valve that sets up, first check valve, the sterile water, waterproof ventilative spouts melts cloth and active ion sterilization layer, can prevent that the gas of patient's exhalation from carrying the germ infection, the second check valve control intake pipe can only admit air, first check valve control outlet duct can only give vent to anger, the inside that gets into purifier behind the gas of patient's exhalation through first bellows, after the disinfection is carried out to the sterile water, spout the cloth through waterproof ventilative again and filter, disinfect through the active ion sterilization layer at last and then discharge through the bleeder vent, make the germ of exhalation all exterminate, in order to reach the effect that prevents the infection.

Drawings

Fig. 1 is a schematic view of the three-dimensional structure of the present invention in the front view direction;

fig. 2 is a schematic rear view of the three-dimensional structure of the present invention;

FIG. 3 is a schematic sectional view of the structure of the present invention;

fig. 4 is a schematic view of the cross-sectional structure of the purification device of the present invention.

In the figure: 1. a face mask; 2. an auxiliary sleeve; 3. an air inlet pipe; 4. an air outlet pipe; 5. a purification device; 6. hanging a rope; 7. a rubber retainer ring; 8. a groove; 9. a support frame; 10. a snap post; 11. an arc tongue depressor; 12. a rubber pad; 13. a baffle plate; 14. a first check valve; 15. a first bellows; 16. air holes are formed; 17. sterilizing water; 18. waterproof breathable spray-melt cloth; 19. an active ion sterilization layer; 20. an installation port; 21. a seal ring; 22. a snap ring; 23. a second one-way valve; 24. a second bellows.

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: the utility model provides a respiratory endoscopy inspection auxiliary device of anti-infection, including face guard 1, the supplementary cover 2 of positive fixedly connected with of 1 outer wall of face guard, the top fixedly connected with intake pipe 3 of 1 outer wall of face guard, the bottom fixedly connected with outlet duct 4 of intake pipe 3 is kept away from to the outer wall of face guard 1, the bottom swing joint of outlet duct 4 has purifier 5, the outer wall fixedly connected with rubber retainer ring 7 of face guard 1, two string ropes 6 are installed to rubber retainer ring 7's outer wall symmetry, face guard 1 is close to the inner wall fixedly connected with occlusion post 10 of supplementary cover 2, the bottom fixedly connected with arc tongue depressor 11 of face guard 1 is kept away from to occlusion post 10, arc tongue depressor 11 is close to the one end fixedly connected with separation blade 13 of face.

In the embodiment, the patient bites the biting column 10 to relieve the discomfort of the patient, the tongue of the patient is placed at the lower part of the arc-shaped tongue depressor 11 to prevent the patient from being bitten in an untimely manner, and saliva on the tongue flows to the position of the blocking piece 13 along the arc-shaped tongue depressor 11 and drips into the mask 1 after being blocked by the blocking piece 13, so that the saliva is prevented from flowing back and being choked to the patient, and the effects of wearing comfort and relieving the adverse reaction of the patient are achieved.

Specifically, the inner wall fixedly connected with second check valve 23 of intake pipe 3, the first check valve 14 of inner wall fixedly connected with of outlet duct 4, the outer wall of outlet duct 4 is threaded, the outer wall of outlet duct 4 is through the screw thread that sets up and purifier 5's inside swing joint, purifier 5 keeps away from the waterproof ventilative of inner wall fixedly connected with of outlet duct 4 and spouts and melt cloth 18, waterproof ventilative spouts and melts cloth 18 and is vertical setting, purifier 5 keeps away from that the outer wall packing that waterproof ventilative spouts and melt cloth 18 has active ion sterilization layer 19, purifier 5 is close to the inner wall packing of sterilized water 17 and has sterilized water 17.

In this embodiment, the exhaled air from the patient enters the interior of the purification device 5 through the first bellows 15, is sterilized by the sterilizing water 17, is filtered by the waterproof breathable spraying and melting cloth 18, and is finally discharged through the ventilation holes 16 after being sterilized by the active ion sterilization layer 19, so that the exhaled germs are all killed, and the effect of preventing infection is achieved.

Specifically, a mounting opening 20 is formed in one end, away from the mask 1, of the auxiliary sleeve 2, and a sealing ring 21 is movably connected to one end, away from the auxiliary sleeve 2, of the mounting opening 20.

In this embodiment, the detection device is inserted into the oral cavity of a patient through the sealing ring 21 to examine the patient, and the sealing ring 21 prevents the saliva of the patient from splashing to cause infection.

Specifically, the cross section of the arc-shaped tongue depressor 11 is trapezoidal, one end of the arc-shaped tongue depressor 11 close to the blocking piece 13 is thicker, and the blocking piece 13 is positioned on the right side of the rubber retainer ring 7.

In this embodiment, saliva is allowed to naturally flow into the interior of the mask 1 along the curved tongue depressor 11 and is prevented from flowing back by the rubber grommet 7.

Specifically, the upper end of the air inlet pipe 3, which is far away from the second one-way valve 23, is fixedly connected with a second corrugated pipe 24, and the outer wall of the air inlet pipe 3, which is far away from the second corrugated pipe 24, is fixedly connected with a snap ring 22.

In this embodiment, the bellows can make the crooked of trachea arbitrary angle, convenient to use.

Specifically, the outer wall of the purification device 5 is provided with an air vent 16, and the bottom of the air outlet pipe 4 far away from the first one-way valve 14 is fixedly connected with a first corrugated pipe 15.

In this embodiment, the purification apparatus 5 is easily placed.

Specifically, a rubber pad 12 is fixedly connected to the outer wall of the occlusion column 10.

In this embodiment, rubber pad 12 protects the teeth of the patient.

Specifically, the top of the outer wall of the rubber retainer ring 7 is provided with a groove 8, the top of the inner wall of the rubber retainer ring 7 is fixedly connected with two support frames 9, and the rubber retainer ring 7 is symmetrically arranged around the groove 8.

In this embodiment, the groove 8 is clamped at the bridge of the nose of the patient and supported at the bridge of the nose of the patient by the support frame 9, so that the device is not pressed too tightly against the patient and is comfortable to wear.

The utility model discloses a theory of operation and use flow: the device is worn at the mouth and nose of a patient, the hanging rope 6 is hung at the ears of the patient to fix the device, the groove 8 is clamped at the nose bridge of the patient and is supported at the nose bridge of the patient through the supporting frame 9, so that the device cannot be pressed too tightly by the patient and is comfortable to wear, the patient bites the biting column 10, the rubber protective pad 12 can protect the teeth of the patient, the tongue of the patient is pressed below by the arc-shaped tongue depressor 11, at the moment, the detection device penetrates through the sealing ring 21 to be inserted into the oral cavity of the patient to check the patient, the biting column 10 is used for the patient to bite and relieve the discomfort of the patient, the tongue of the patient is arranged at the lower part of the arc-shaped tongue depressor 11 to prevent the patient from being bitten in time, saliva on the tongue can also flow to the blocking piece 13 along the arc-shaped tongue depressor 11 and then drips into the mask 1 after being blocked by the blocking piece 13 to prevent, alleviate the effect of patient's adverse reaction, the snap ring 22 of 3 outside settings in the breathing machine can be inserted, second bellows 24 can make the bending of intake pipe 3 angle wantonly, second check valve 23 control intake pipe 3 can only admit air, first check valve 14 control outlet duct 4 can only give vent to anger, the gas of patient's exhalation passes through behind first bellows 15, get into purifier 5's inside, disinfect the back through sterilized water 17, spout the filter of melt cloth 18 through waterproof ventilative again, disinfect the back through active ion sterilization layer 19 at last and discharge through bleeder vent 16, make the exhale germ all kill, in order to reach the effect that prevents infection.

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. An infection-preventing respiratory endoscopy auxiliary device, which comprises a face mask (1), and is characterized in that: the front side of the outer wall of the face mask (1) is fixedly connected with an auxiliary sleeve (2), the top of the outer wall of the face mask (1) is fixedly connected with an air inlet pipe (3), the bottom of the outer wall of the face mask (1) far away from the air inlet pipe (3) is fixedly connected with an air outlet pipe (4), the bottom of the air outlet pipe (4) is movably connected with a purifying device (5), the outer wall of the face mask (1) is fixedly connected with a rubber check ring (7), two hanging ropes (6) are symmetrically arranged on the outer wall of the rubber retainer ring (7), the inner wall of the face mask (1) close to the auxiliary sleeve (2) is fixedly connected with an occlusion column (10), the bottom of the occlusion column (10) far away from the face mask (1) is fixedly connected with an arc tongue depressor (11), one end, close to the face mask (1), of the arc-shaped tongue depressor (11) is fixedly connected with a blocking piece (13), and the blocking piece (13) is vertically arranged.

2. An infection-preventing respiratory endoscopy auxiliary device according to claim 1, characterized in that: the inner wall fixedly connected with second check valve (23) of intake pipe (3), the inner wall fixedly connected with first check valve (14) of outlet duct (4), the outer wall of outlet duct (4) is seted up threadedly, the outer wall of outlet duct (4) is through the inside swing joint of the screw thread that sets up and purifier (5), the inner wall fixedly connected with waterproof ventilative of outlet duct (4) is kept away from in purifier (5) spouts to melt cloth (18), waterproof ventilative spouts to melt cloth (18) is vertical setting, the outer wall packing that purifier (5) kept away from waterproof ventilative and spouts to melt cloth (18) has active ion sterilization layer (19), the inner wall packing that purifier (5) are close to disinfectant (17) has disinfectant (17).

3. An infection-preventing respiratory endoscopy auxiliary device according to claim 1, characterized in that: the auxiliary sleeve (2) is far away from one end of the face mask (1) and is provided with a mounting opening (20), and one end, far away from the auxiliary sleeve (2), of the mounting opening (20) is movably connected with a sealing ring (21).

4. An infection-preventing respiratory endoscopy auxiliary device according to claim 1, characterized in that: the cross section of the arc-shaped tongue depressor (11) is trapezoidal, one end, close to the separation blade (13), of the arc-shaped tongue depressor (11) is thick, and the separation blade (13) is located on the right side of the rubber retainer ring (7).

5. An infection-preventing respiratory endoscopy auxiliary device according to claim 1, characterized in that: the upper end fixedly connected with second bellows (24) of second check valve (23) are kept away from in intake pipe (3), outer wall fixedly connected with snap ring (22) of second bellows (24) are kept away from in intake pipe (3).

6. An infection-preventing respiratory endoscopy auxiliary device according to claim 1, characterized in that: air holes (16) are formed in the outer wall of the purifying device (5), and the air outlet pipe (4) is far away from the first corrugated pipe (15) fixedly connected to the bottom of the first one-way valve (14).

7. An infection-preventing respiratory endoscopy auxiliary device according to claim 1, characterized in that: the outer wall of the occlusion column (10) is fixedly connected with a rubber protection pad (12).

8. An infection-preventing respiratory endoscopy auxiliary device according to claim 1, characterized in that: the top of the outer wall of the rubber check ring (7) is provided with a groove (8), the top of the inner wall of the rubber check ring (7) is fixedly connected with two support frames (9), and the rubber check ring (7) is symmetrically arranged around the groove (8).