An infection-preventing respiratory endoscopy auxiliary device

Abstract

The invention discloses an infection-proof respiratory endoscopy auxiliary device, comprising a mask, an auxiliary sleeve fixedly connected to the front of the outer wall of the mask, an air inlet pipe fixedly connected to the top of the outer wall of the mask, an air outlet pipe fixedly connected to the bottom of the outer wall of the mask away from the air inlet pipe, a purification device movably connected to the bottom of the air outlet pipe, a rubber retaining ring fixedly connected to the outer wall of the mask, two hanging ropes symmetrically installed on the outer wall of the rubber retaining ring, a bite column fixedly connected to the inner wall of the mask close to the auxiliary sleeve, and an arc-shaped tongue depressor fixedly connected to the bite column away from the bottom of the mask. The bite column is provided for the patient to bite to relieve the patient's discomfort, the patient's tongue is placed at the lower part of the arc-shaped tongue depressor to prevent the patient from being bitten when he is uncomfortable, and the saliva on the tongue will also flow to the baffle along the arc-shaped tongue depressor, and drip into the inside of the mask after being blocked, so as to prevent the saliva from flowing back and choking the patient, so as to achieve the effect of comfortable wearing and reducing the adverse reactions of the patient.

Description

Technical Field

[0001] The invention belongs to the technical field of medical devices, and in particular relates to an infection-proof respiratory endoscopy auxiliary device. Background Art

[0002] Since the 1960s, flexible fiberoptic endoscopes have been used in clinical practice. Due to their strong intuitiveness and the ability to perform a variety of examinations and interventional treatments through their operating channels, they have gradually been widely used in the interventional diagnosis and treatment of respiratory diseases, bringing interventional diagnosis and treatment technology to a new level. Since the 1980s, with the rapid development of emerging technologies, respiratory endoscopic interventional treatment, as a new minimally invasive surgical technique, has become an important method in the diagnosis and treatment of benign and malignant diseases of the respiratory system. Respiratory endoscopy and endoscopic interventional treatment are commonly used diagnostic and treatment items in clinical respiratory medicine.

[0003] However, during use, the respiratory endoscope is directly inserted into the patient's mouth or respiratory tract, causing adverse reactions such as coughing in the patient. Pathogenic microorganisms can easily contaminate the treatment room, cross-infect medical staff and other patients, especially patients with respiratory infectious diseases. When they cough, a large number of droplets are produced. These droplets carry a large number of highly pathogenic microorganisms, such as bacteria, viruses, mycoplasma, etc. Summary of the invention

[0004] The purpose of the present invention is to provide an infection-proof respiratory endoscopy auxiliary device to solve the problem proposed in the above background technology that during use, the respiratory endoscope is directly inserted into the patient's mouth or respiratory tract, and the patient has adverse reactions such as coughing, and pathogenic microorganisms can easily contaminate the treatment room, cross-infect medical staff and other patients, thereby causing discomfort to the patient during use and easily infecting other people.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: an infection-proof respiratory endoscopy auxiliary device, comprising a mask, an auxiliary sleeve fixedly connected to the front of the outer wall of the mask, an air inlet pipe fixedly connected to the top of the outer wall of the mask, an air outlet pipe fixedly connected to the bottom of the outer wall of the mask away from the air inlet pipe, a purification device movably connected to the bottom of the air outlet pipe, a rubber retaining ring fixedly connected to the outer wall of the mask, two hanging ropes symmetrically installed on the outer wall of the rubber retaining ring, a bite column fixedly connected to the inner wall of the mask close to the auxiliary sleeve, a curved tongue depressor fixedly connected to the bite column away from the bottom of the mask, a baffle fixedly connected to one end of the curved tongue depressor close to the mask, and the baffle is vertically arranged.

[0006] Preferably, the inner wall of the air inlet pipe is fixedly connected to a second one-way valve, the inner wall of the air outlet pipe is fixedly connected to a first one-way valve, the outer wall of the air outlet pipe is provided with a thread, the outer wall of the air outlet pipe is movably connected to the interior of the purification device through the provided thread, the inner wall of the purification device away from the air outlet pipe is fixedly connected to a waterproof and breathable spray-melt cloth, the waterproof and breathable spray-melt cloth is vertically arranged, the outer wall of the purification device away from the waterproof and breathable spray-melt cloth is filled with an active ion sterilization layer, and the inner wall of the purification device close to the disinfectant water is filled with disinfectant water.

[0007] Preferably, a mounting opening is provided at one end of the auxiliary sleeve away from the mask, and a sealing ring is movably connected to one end of the mounting opening away from the auxiliary sleeve.

[0008] Preferably, the cross-section of the arc-shaped tongue depressor is trapezoidal, and the end of the arc-shaped tongue depressor close to the baffle is thicker, and the baffle is located on the right side of the rubber baffle ring.

[0009] Preferably, the upper end of the air intake pipe away from the second one-way valve is fixedly connected to the second bellows, and the outer wall of the air intake pipe away from the second bellows is fixedly connected to the second bellows.

[0010] Preferably, an air hole is provided on the outer wall of the purification device, and a first bellows is fixedly connected to the bottom of the air outlet pipe away from the first one-way valve.

[0011] Preferably, a rubber pad is fixedly connected to the outer wall of the bite column.

[0012] Preferably, a groove is formed at the top of the outer wall of the rubber retaining ring, two support frames are fixedly connected to the top of the inner wall of the rubber retaining ring, and the rubber retaining ring is symmetrically arranged around the groove.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. The arc-shaped tongue depressor, bite column and baffle can reduce the patient's discomfort. The patient bites the bite column, the rubber pad can protect the patient's teeth, and the patient's tongue is pressed down by the arc-shaped tongue depressor. At this time, the detection device is inserted into the patient's oral cavity through the sealing ring to examine the patient. The bite column is for the patient to bite to reduce the patient's discomfort. The patient's tongue is placed at the bottom of the arc-shaped tongue depressor to prevent the patient from being bitten when uncomfortable, and the saliva on the tongue will also flow along the arc-shaped tongue depressor to the baffle, and then drip into the inside of the mask after being blocked by the baffle, so as to prevent the saliva from flowing back and choking the patient, so as to achieve the effect of comfortable wearing and reducing the adverse reactions of the patient.

[0015] 2. The second one-way valve, the first one-way valve, the disinfectant, the waterproof and breathable spray-melt cloth and the active ion sterilization layer can prevent the patient's exhaled gas from carrying germs for infection. The second one-way valve controls the air inlet pipe to only allow air to enter, and the first one-way valve controls the air outlet pipe to only allow air to exit. The patient's exhaled gas passes through the first corrugated pipe and enters the interior of the purification device. After being disinfected with disinfectant, it is filtered through the waterproof and breathable spray-melt cloth and finally sterilized by the active ion sterilization layer and discharged through the air holes, so that all the exhaled germs are killed to achieve the effect of preventing infection. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the main viewing direction of the three-dimensional structure of the present invention;

[0017] Figure 2 It is a schematic diagram of the three-dimensional structure of the present invention in a rear view direction;

[0018] Figure 3 It is a schematic cross-sectional view of the structure of the present invention;

[0019] Figure 4 It is a schematic cross-sectional view of the purification device structure of the present invention.

[0020] In the figure: 1. mask; 2. auxiliary sleeve; 3. air inlet pipe; 4. air outlet pipe; 5. purification device; 6. hanging rope; 7. rubber retaining ring; 8. groove; 9. support frame; 10. bite column; 11. arc-shaped tongue depressor; 12. rubber pad; 13. retaining plate; 14. first one-way valve; 15. first bellows; 16. air vent; 17. disinfectant; 18. waterproof and breathable spray-melt cloth; 19. active ion sterilization layer; 20. installation port; 21. sealing ring; 22. retaining ring; 23. second one-way valve; 24. second bellows. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] See also Figure 1-4The present invention provides a technical solution: an infection-proof respiratory endoscopy auxiliary device, comprising a mask 1, an auxiliary sleeve 2 is fixedly connected to the front of the outer wall of the mask 1, an air inlet pipe 3 is fixedly connected to the top of the outer wall of the mask 1, an outer wall of the mask 1 away from the air inlet pipe 3 is fixedly connected to the bottom of the air outlet pipe 4, a purification device 5 is movably connected to the bottom of the air outlet pipe 4, a rubber retaining ring 7 is fixedly connected to the outer wall of the mask 1, two hanging ropes 6 are symmetrically installed on the outer wall of the rubber retaining ring 7, a bite column 10 is fixedly connected to the inner wall of the mask 1 close to the auxiliary sleeve 2, the bite column 10 is fixedly connected to an arc-shaped tongue depressor 11 away from the bottom of the mask 1, and a baffle 13 is fixedly connected to one end of the arc-shaped tongue depressor 11 close to the mask 1, and the baffle 13 is vertically arranged.

[0023] In this embodiment, the bite column 10 is provided for the patient to bite to relieve the patient's discomfort, and the patient's tongue is placed at the lower part of the arc-shaped tongue depressor 11 to prevent the patient from being bitten when feeling uncomfortable. The saliva on the tongue will also flow along the arc-shaped tongue depressor 11 to the baffle 13 and then drip into the inside of the mask 1 after being blocked by the baffle 13, so as to prevent the saliva from flowing back and choking the patient, thereby achieving the effect of comfortable wearing and reducing the adverse reactions of the patient.

[0024] Specifically, the inner wall of the air inlet pipe 3 is fixedly connected to the second one-way valve 23, the inner wall of the air outlet pipe 4 is fixedly connected to the first one-way valve 14, the outer wall of the air outlet pipe 4 is provided with a thread, and the outer wall of the air outlet pipe 4 is movably connected to the inside of the purification device 5 through the set thread, and the inner wall of the purification device 5 away from the air outlet pipe 4 is fixedly connected to a waterproof and breathable spray-melt cloth 18, the waterproof and breathable spray-melt cloth 18 is vertically arranged, the outer wall of the purification device 5 away from the waterproof and breathable spray-melt cloth 18 is filled with an active ion sterilization layer 19, and the inner wall of the purification device 5 close to the disinfectant water 17 is filled with disinfectant water 17.

[0025] In this embodiment, the gas exhaled by the patient passes through the first bellows 15 and enters the interior of the purification device 5, is disinfected by the disinfectant 17, is filtered by the waterproof and breathable spray-melt cloth 18, and is finally sterilized by the active ion sterilization layer 19 and discharged through the air hole 16, so that all the exhaled bacteria are killed to achieve the effect of preventing infection.

[0026] Specifically, a mounting opening 20 is provided at one end of the auxiliary sleeve 2 away from the mask 1 , and a sealing ring 21 is movably connected to one end of the mounting opening 20 away from the auxiliary sleeve 2 .

[0027] In this embodiment, the detection device is inserted into the patient's oral cavity through the sealing ring 21 to examine the patient. The sealing ring 21 prevents the patient's saliva from splashing and causing infection.

[0028] Specifically, the cross section of the arc-shaped tongue depressor 11 is trapezoidal, and one end of the arc-shaped tongue depressor 11 close to the baffle 13 is thicker. The baffle 13 is located on the right side of the rubber baffle ring 7 .

[0029] In this embodiment, saliva is allowed to flow naturally along the arc-shaped tongue depressor 11 into the interior of the mask 1 and is blocked by the rubber retaining ring 7 to prevent saliva from flowing back.

[0030] Specifically, the upper end of the air intake pipe 3 away from the second one-way valve 23 is fixedly connected to the second bellows 24 , and the outer wall of the air intake pipe 3 away from the second bellows 24 is fixedly connected to the clamping ring 22 .

[0031] In this embodiment, the bellows can bend the trachea at any angle, and is easy to use.

[0032] Specifically, an air hole 16 is formed on the outer wall of the purification device 5 , and a first bellows 15 is fixedly connected to the bottom of the air outlet pipe 4 away from the first one-way valve 14 .

[0033] In this embodiment, it is convenient to place the purification device 5 .

[0034] Specifically, a rubber pad 12 is fixedly connected to the outer wall of the bite post 10 .

[0035] In this embodiment, the rubber pad 12 can protect the patient's teeth.

[0036] Specifically, a groove 8 is formed at the top of the outer wall of the rubber retaining ring 7 , and two support frames 9 are fixedly connected to the top of the inner wall of the rubber retaining ring 7 . The rubber retaining ring 7 is symmetrically arranged around the groove 8 .

[0037] In this embodiment, the groove 8 is clamped to the bridge of the patient's nose and supported on the bridge of the patient's nose by the support frame 9, so that the device does not press the patient too tightly and is more comfortable to wear.

[0038] The working principle and use process of the present invention are as follows: the device is worn on the patient's mouth and nose, the hanging rope 6 is hung on the patient's ear to fix the device, the groove 8 is clamped on the patient's nose bridge, and is supported on the patient's nose bridge by the support frame 9, so that the device will not press the patient too tightly, and it is more comfortable to wear. The patient bites the bite column 10, and the rubber pad 12 can protect the patient's teeth. The patient's tongue is pressed down by the arc-shaped tongue depressor 11. At this time, the detection device is inserted into the patient's oral cavity through the sealing ring 21 to examine the patient. The bite column 10 is for the patient to bite to relieve the patient's discomfort. The patient's tongue is placed at the lower part of the arc-shaped tongue depressor 11 to prevent the patient from being bitten when he is uncomfortable, and the saliva on the tongue will also flow along the arc-shaped tongue depressor 11 to At the baffle 13, the saliva is blocked by the baffle 13 and then drips into the inside of the mask 1, preventing the saliva from flowing back and choking the patient, so as to achieve the effect of comfortable wearing and reducing the adverse reactions of the patient. The clamp ring 22 arranged on the outside of the air inlet pipe 3 can be inserted into the ventilator, and the second bellows 24 can make the air inlet pipe 3 bend at any angle. The second one-way valve 23 controls the air inlet pipe 3 to only allow air to enter, and the first one-way valve 14 controls the air outlet pipe 4 to only allow air to exit. The gas exhaled by the patient passes through the first bellows 15 and enters the interior of the purification device 5. After being disinfected by disinfectant water 17, it is filtered by the waterproof and breathable spray-melt cloth 18, and finally sterilized by the active ion sterilization layer 19 and discharged through the air permeable hole 16, so that all the exhaled bacteria are killed to achieve the effect of preventing infection.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An infection-proof respiratory endoscopy auxiliary device, comprising a mask (1), characterized in that: The front side of the outer wall of the mask (1) is fixedly connected to an auxiliary sleeve (2); the top of the outer wall of the mask (1) is fixedly connected to an air inlet pipe (3); the bottom of the outer wall of the mask (1) away from the air inlet pipe (3) is fixedly connected to an air outlet pipe (4); the bottom of the air outlet pipe (4) is movably connected to a purification device (5); the outer wall of the mask (1) is fixedly connected to a rubber retaining ring (7); two hanging ropes (6) are symmetrically installed on the outer wall of the rubber retaining ring (7); the inner wall of the mask (1) close to the auxiliary sleeve (2) is fixedly connected to a bite column (10); the bite column (10) is fixedly connected to an arc-shaped tongue depressor (11) away from the bottom of the mask (1); the arc-shaped tongue depressor (11) is fixedly connected to a baffle (13) at one end close to the mask (1); the baffle (13) is vertically arranged; The inner wall of the air inlet pipe (3) is fixedly connected with a second one-way valve (23), the inner wall of the air outlet pipe (4) is fixedly connected with a first one-way valve (14), the outer wall of the air outlet pipe (4) is provided with a thread, the outer wall of the air outlet pipe (4) is movably connected to the inside of the purification device (5) through the provided thread, the inner wall of the purification device (5) away from the air outlet pipe (4) is fixedly connected with a waterproof and breathable spray-melt cloth (18), the waterproof and breathable spray-melt cloth (18) is arranged vertically, the outer wall of the purification device (5) away from the waterproof and breathable spray-melt cloth (18) is filled with an active ion sterilization layer (19), and the inner wall of the purification device (5) close to the disinfectant water (17) is filled with disinfectant water (17); An end of the auxiliary sleeve (2) away from the mask (1) is provided with a mounting opening (20), and an end of the mounting opening (20) away from the auxiliary sleeve (2) is movably connected to a sealing ring (21); The cross section of the arc-shaped tongue depressor (11) is trapezoidal, and the end of the arc-shaped tongue depressor (11) close to the baffle (13) is thicker, and the baffle (13) is located on the right side of the rubber baffle (7).

2. The anti-infection respiratory endoscopy auxiliary device according to claim 1, characterized in that: The upper end of the air intake pipe (3) away from the second one-way valve (23) is fixedly connected to a second bellows (24), and the outer wall of the air intake pipe (3) away from the second bellows (24) is fixedly connected to a clamping ring (22).

3. The infection-preventing respiratory endoscopy auxiliary device according to claim 1, characterized in that: An air hole (16) is provided on the outer wall of the purification device (5), and a first bellows (15) is fixedly connected to the bottom of the air outlet pipe (4) away from the first one-way valve (14).

4. The anti-infection respiratory endoscopy auxiliary device according to claim 1, characterized in that: The outer wall of the bite column (10) is fixedly connected with a rubber protective pad (12).

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

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