Automatic breathing control device for tuberculosis patients

Abstract

The invention discloses an automatic breathing control device for tuberculosis patients, comprising a left side shell, a skin-friendly pad is installed on the left side of the left side shell, and air intake pipes are plugged and installed near the bottom of the front and rear sides of the left side shell, a check valve is installed in the inner cavity of the air intake pipe, and an air intake fan is fixedly installed in the inner cavity of the air intake pipe, a wearing component is arranged on the outer side of the left side shell, and relates to the technical field of medical devices. By arranging the air intake pipe, the ventilation pipe and the air intake fan, when the tuberculosis patient wears the device, preliminary air intake and air exhaust ventilation can be achieved by using a plurality of ventilation pipes, and during this period, the two air intake fans can be driven by power supply of a battery, so that the two air intake fans draw outside air, and send the outside air into the space composed of the left side shell, the connecting shell and the right side shell along the air intake pipe, so as to provide sufficient oxygen to the tuberculosis patient, ensure the unobstructed breathing of the tuberculosis patient, and the gas exhaled by the patient is discharged along the plurality of ventilation pipes.

Description

Technical Field

[0001] The invention relates to the technical field of related auxiliary equipment for preventing respiratory tract infection due to pulmonary tuberculosis, in particular to an automatic breathing control device for tuberculosis patients. Background Art

[0002] Pulmonary tuberculosis, also known as "pulmonary tuberculosis", is an infectious respiratory disease caused by infection with Mycobacterium tuberculosis. The disease mainly forms lesions in the lung tissue, trachea, bronchi and pleura. Common symptoms of pulmonary tuberculosis include persistent cough, sputum, hemoptysis, low-grade fever in the afternoon, night sweats, irregular menstruation or amenorrhea, etc.

[0003] If tuberculosis patients need to go out during the infectious period, in order to effectively prevent tuberculosis patients from infecting other people, tuberculosis patients themselves usually need to wear N95 masks. Although N95 masks have the advantage of a high effective protection rate, after wearing them, tuberculosis patients, as people with respiratory diseases themselves, have their own ventilation function reduced, which is not conducive to their own recovery.

[0004] To this end, the present application proposes an automatic breathing control device for tuberculosis patients. The device can ensure that tuberculosis patients can reduce the risk of droplets being transmitted to people in close contact through the mouth during wearing, while ensuring ventilation function. Summary of the invention

[0005] The technical problem solved by the present invention is to overcome the defects of the prior art that the disease is not conducive to recovery and the ventilation function decreases, and to provide an automatic breathing control device for tuberculosis patients.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical scheme: a kind of automatic breathing control device for tuberculosis patients, comprising a left side shell, a skin-friendly pad is installed on the left side of the left side shell, and air intake pipes are plugged and installed near the bottom on both sides of the left side shell, a check valve is installed in the inner cavity of the air intake pipe, and an air intake fan is fixedly installed in the inner cavity of the air intake pipe, a wearing component is arranged on the outer side of the left side shell, and a connecting shell is sleeved and installed on the right side of the left side shell, a blocking component is arranged on the left side of the connecting shell, and a right side shell is fixedly installed on the right side of the connecting shell, a plurality of ventilation pipes are plugged and installed on the right side of the right side shell, the left sides of the plurality of ventilation pipes extend to the inner cavity of the right side shell, and the right sides of the plurality of ventilation pipes are sleeved and movably installed with covers, a dustproof net is installed on the right side of the cover, and a duct is fixedly installed on the right side of the inner cavity of the cover, the duct is plugged and movably installed in the corresponding inner cavity of the ventilation pipe, and a protective component is arranged in the inner cavity of the duct, and a battery is installed near the top on the front side of the right side shell.

[0007] Preferably, the wearing component includes two ear clips, which are respectively fixedly connected to the front and rear sides of the left shell. A silicone sheet is provided on the left side of the left shell, and elastic bands are fixedly installed on the front and rear sides of the silicone sheet. The side of the elastic band away from the silicone sheet is fixedly connected to the outer wall of the left shell.

[0008] Preferably, the blocking assembly includes a protective sheet, which is attached to the inner wall of the left shell, and two pressure sheets are attached to the left side of the protective sheet, and movable blocks are fixedly connected to the outer sides of the two pressure sheets, and transverse grooves are provided on the front and rear sides of the inner wall of the left shell, and the two movable blocks are respectively slidably connected to the corresponding transverse groove cavities, and a spring is fixedly connected between the outer wall of the movable block and the inner wall of the transverse groove.

[0009] Preferably, the protective component includes a sterilization cotton sheet, which is located in the inner cavity of the catheter, and a medical filter is provided on the left side of the sterilization cotton sheet, and circular frames are installed on the left and right sides of the medical filter and the left and right sides of the sterilization cotton sheet, and a plurality of connecting frames are fixedly installed between the two middle circular frames, and a side frame is fixedly connected to the left side of the left circular frame, and the left side of the side frame extends to the outside of the ventilation duct.

[0010] Preferably, an arc frame is fixedly connected to the two pressing pieces.

[0011] Preferably, anti-skid pads are embedded and installed on the outer sides of several of the circular frames, and the outer walls of the anti-skid pads are in contact with the inner walls of the ventilation pipes.

[0012] Preferably, an external thread is provided on the outer side of the ventilation pipe, an internal thread is provided on the inner wall of the sleeve cover, and the sleeve cover is threadedly connected to the outer side of the ventilation pipe.

[0013] Preferably, a plurality of grooves are provided on the outer side of the cover, and the plurality of grooves are evenly distributed in a ring shape.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. When the present invention is in use, by providing an air intake pipe, a ventilation pipe and an air intake fan, when a tuberculosis patient wears the device, a plurality of ventilation pipes can be used to achieve preliminary air intake and air exhaust ventilation, and during this period, a battery can be used to power the two air intake fans, so that the two air intake fans draw in external air and send the external air into the space composed of the left shell, the connecting shell and the right shell along the air intake pipe, so as to provide sufficient oxygen to the tuberculosis patient, ensure the unobstructed breathing of the tuberculosis patient, and the gas exhaled by the patient is discharged along the plurality of ventilation pipes.

[0016] 2. When the present invention is in use, by providing a sterilizing cotton sheet, a medical filter and a dustproof net, when the ventilation pipe is used for air intake and exhaust air circulation, the gas entering and leaving the nasal cavity and oral cavity of the tuberculosis patient needs to be sterilized by the sterilizing cotton sheet, and then filtered through the double-layer filtration of the dustproof net and the medical filter. On the one hand, the gas exhaled by the tuberculosis patient is sterilized and filtered to avoid infection of contact persons. On the other hand, the gas inhaled by the tuberculosis patient is sterilized and filtered to avoid cross infection of the tuberculosis patient caused by inhalation of air carrying pathogens, which affects the recovery of the disease. After use, the cover can be removed from the ventilation pipe by using the threaded connection between the cover and the ventilation pipe. At this time, the cover is removed together with the catheter and the sterilizing cotton sheet and the medical filter inside the catheter, and then the side frame is pulled to make the side frame take out the sterilizing cotton sheet and the medical filter from the inside of the catheter, and disinfect the sterilizing cotton sheet and the medical filter for convenience of subsequent reuse.

[0017] 3. When the present invention is in use, by providing a protective sheet, a pressure sheet and a spring, the protective sheet is used to block and absorb the patient's oral droplets during use, so as to prevent the droplets from entering the external public environment and reduce the risk of droplets being transmitted to people in close contact through the oral cavity. After the trial is over, the arc frame can be pulled so that the arc frame drives the two pressure sheets away from the protective sheet, and then the protective sheet is taken out from the inside of the left shell and disinfected for reuse.

[0018] 4. When the present invention is in use, by providing an elastic band, a silicone sheet and ear buckles, when a tuberculosis patient wears the device, firstly, the left shell and the skin-friendly pad are placed outside the mouth and nose, then the elastic band is put on the head, and the silicone sheet is located at the back of the patient's head, and then the two ear buckles are buckled on the ears respectively, which is convenient to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the external structure of the present invention at one angle;

[0020] Figure 2 It is a schematic diagram of the external structure of the present invention from another angle;

[0021] Figure 3 It is a schematic diagram of a partial cross-sectional structure of the present invention;

[0022] Figure 4 It is a schematic structural diagram of the protective sheet of the present invention;

[0023] Figure 5 It is a schematic diagram of the internal structure of the right shell of the present invention;

[0024] Figure 6 It is a schematic diagram of the partial cross-sectional structure of the ventilation pipe of the present invention;

[0025] Figure 7It is a schematic diagram of the analysis structure of the ventilation pipe and the cover of the present invention;

[0026] Figure 8 It is a schematic diagram of the internal structure of the ventilation pipe of the present invention.

[0027] Numbers in the figure: 1. Left shell; 2. Skin-friendly pad; 3. Ear buckle; 4. Elastic band; 5. Silicone sheet; 6. Connecting shell; 7. Right shell; 8. Horizontal groove; 9. Movable block; 10. Spring; 11. Pressure sheet; 12. Protective sheet; 13. Ventilation duct; 14. Cover; 15. Groove; 16. Dustproof net; 17. Conduit; 18. External thread; 19. Internal thread; 20. Side frame; 21. Round frame; 22. Anti-slip pad; 23. Sterilization cotton sheet; 24. Medical filter; 25. Connecting frame; 26. Arc frame; 27. Battery; 28. Intake pipe; 29. ​​Check valve; 30. Intake fan. DETAILED DESCRIPTION

[0028] 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.

[0029] See also Figure 1-8The present invention provides a technical solution: an automatic breathing control device for tuberculosis patients, comprising a left shell 1, a skin-friendly pad 2 is installed on the left side of the left shell 1, and the skin-friendly pad 2 is used to ensure the comfort of the left shell 1 when it contacts the skin of the tuberculosis patient, and an air intake pipe 28 is plugged and installed near the bottom of the front and rear sides of the left shell 1, a check valve 29 is installed in the inner cavity of the air intake pipe 28, and an air intake fan 30 is fixedly installed in the inner cavity of the air intake pipe 28, and the air intake fan 30 is used to extract fresh air from the outside, and oxygen is provided to the patient along the air intake pipe 28 for the patient to breathe, a wearing component is arranged on the outer side of the left shell 1, and the whole device is worn on the patient's head by using the wearing component, and a connecting shell 6 is sleeved and installed on the right side of the left shell 1, and a blocking component is arranged on the left side of the connecting shell 6, and a blocking component is used to prevent the patient from breathing. The blocking component blocks and absorbs the droplets flying out of the patient's mouth, and a right shell 7 is fixedly installed on the right side of the connecting shell 6, and a plurality of ventilation pipes 13 are plugged and installed on the right side of the right shell 7. The left sides of the plurality of ventilation pipes 13 extend to the inner cavity of the right shell 7, and a cover 14 is movably installed on the right side of the plurality of ventilation pipes 13, a dustproof net 16 is installed on the right side of the cover 14, and a conduit 17 is fixedly installed on the right side of the inner cavity of the cover 14, the conduit 17 is plugged and movably installed in the inner cavity of the corresponding ventilation pipe 13, and a protective component is provided in the inner cavity of the conduit 17, which is used to sterilize and filter the gas flowing inside the ventilation pipe 13 and the conduit 17. A battery 27 is installed near the top on the front side of the right shell 7, and the battery 27 is used to power the intake fan 30.

[0030] See also Figure 1 and Figure 2 The wearing component includes two ear buttons 3, which are fixedly connected to the front and rear sides of the left shell 1 respectively. A silicone sheet 5 is provided on the left side of the left shell 1. Elastic bands 4 are fixedly installed on the front and rear sides of the silicone sheet 5. The side of the elastic band 4 away from the silicone sheet 5 is fixedly connected to the outer wall of the left shell 1. The elastic band 4 is put on the head so that the silicone sheet 5 on the elastic band 4 is located at the back of the patient's head, and then the two ear buttons 3 are buckled on the ears respectively to complete the wearing process of the device.

[0031] See also Figure 2 , Figure 3 and Figure 4The blocking component includes a protective sheet 12, which is attached to the inner wall of the left shell 1, and two pressing sheets 11 are attached to the left side of the protective sheet 12, and movable blocks 9 are fixedly connected to the outer sides of the two pressing sheets 11. Transverse grooves 8 are provided on the front and rear sides of the inner wall of the left shell 1, and the two movable blocks 9 are respectively slidably connected to the corresponding inner cavities of the transverse grooves 8, and a spring 10 is fixedly connected between the outer wall of the movable block 9 and the inner wall of the transverse groove 8. The spring 10 is used to apply elastic force to the movable block 9, so that the movable block 9 applies elastic force to the pressing sheet 11, and further makes the pressing sheet 11 press against the outer side of the protective sheet 12. Subsequently, the protective sheet 12 is used to block and absorb the droplets spit out by the tuberculosis patient, and then the pressing sheet 11 is pulled away from the protective sheet 12, and the protective sheet 12 is disassembled and disinfected.

[0032] See also Figure 6 and Figure 8 The protective component includes a sterilization cotton sheet 23, which is located in the inner cavity of the catheter 17, and a medical filter screen 24 is arranged on the left side of the sterilization cotton sheet 23, and round frames 21 are installed on the left and right sides of the medical filter screen 24 and the left and right sides of the sterilization cotton sheet 23, and a plurality of connecting frames 25 are fixedly installed between the two middle round frames 21, and a side frame 20 is fixedly connected to the left side of the left round frame 21, and the left side of the side frame 20 extends to the outside of the ventilation pipe 13, and the sterilization cotton sheet 23 is used to disinfect the inhaled and exhaled gases, and the medical filter screen 24 is used to filter the inhaled and exhaled gases, so as to achieve a protective effect.

[0033] See also Figure 3 and Figure 4 The two pressing pieces 11 are fixedly connected with an arc frame 26, and the arc frame 26 is used to connect the two pressing pieces 11. When the pressing pieces 11 are subsequently disassembled, the arc frame 26 can be directly pulled to drive the pressing pieces 11 to move, which is convenient to operate.

[0034] See also Figure 6 and Figure 8 Anti-skid pads 22 are embedded on the outside of several round frames 21, and the outer walls of the anti-skid pads 22 are in contact with the inner walls of the ventilation pipe 13. The anti-skid pads 22 are used to increase the friction between the outer walls of the round frames 21 and the inner walls of the conduit 17, thereby improving the installation strength of the sterilization cotton sheet 23, the medical filter screen 24 and the inside of the conduit 17.

[0035] See also Figure 6 and Figure 7 An external thread 18 is provided on the outside of the ventilation pipe 13, and an internal thread 19 is provided on the inner wall of the cover 14. The cover 14 is threadedly connected to the outside of the ventilation pipe 13. The threaded connection between the cover 14 and the outside of the ventilation pipe 13 makes it easy to install and disassemble the cover 14.

[0036] See also Figure 6 and Figure 7A plurality of grooves 15 are provided on the outer side of the cover 14, and the plurality of grooves 15 are evenly distributed in a ring shape. The arrangement of the plurality of grooves 15 facilitates the application of force to the cover 14, facilitates the rotation of the cover 14, and completes the disassembly and installation operations of the cover 14.

[0037] Working principle: When using the present application, first confirm whether there is any abnormality in the device, such as: whether the power of the battery 27 is sufficient, whether the air intake fan 30 can operate normally, etc., then place the left shell 1 and the skin-friendly pad 2 on the outside of the mouth and nose, and put the elastic band 4 on the head, so that the silicone sheet 5 on the elastic band 4 is located at the back of the patient's head, and then buckle the two ear buckles 3 on the ears respectively to complete the wearing process of the device. During normal wearing, multiple ventilation pipes 13 can be used to achieve preliminary air intake and exhaust ventilation, that is: normal exhalation and inhalation of the patient, and during this period, due to the patient's own respiratory diseases, in order to ensure smooth ventilation of the patient, the battery 27 can also be used to power the two air intakes. The fans 30 allow the two air intake fans 30 to draw fresh air from the outside, and send the fresh air from the outside into the space formed by the left shell 1, the connecting shell 6 and the right shell 7 along the air intake pipe 28. At the same time, the check valve 29 installed on the air intake pipe 28 effectively prevents the gas exhaled by the patient from being directly discharged into the external public environment along the air intake pipe 28. The process of the air intake fan 30 replenishing air provides sufficient oxygen to the tuberculosis patients, ensuring the smooth breathing of the tuberculosis patients. The gas exhaled by the tuberculosis patients is discharged along the multiple ventilation pipes 13. During the breathing period of the tuberculosis patients, that is, during the period when the gas passes through the ventilation pipe 13, the gas entering and leaving the nasal cavity and oral cavity of the tuberculosis patients needs to be sterilized by the sterilization cotton pad 23. , and then through the double-layer filtration of the dustproof net 16 and the medical filter 24, on the one hand, the gas exhaled by the tuberculosis patient is sterilized and filtered to avoid infection of the contact personnel, and on the other hand, the gas inhaled by the tuberculosis patient is sterilized and filtered to avoid inhalation of air containing bacteria, which causes cross infection of the tuberculosis patient and affects the recovery of the disease. During the breathing of the tuberculosis patient, droplets will be sprayed from the mouth. These droplets are blocked and adsorbed by the protective sheet 12 to prevent the droplets from entering the public environment and reduce the probability of infecting the contact personnel. After use, the cover 14 can be removed from the ventilation pipe 13 by using the threaded connection between the cover 14 and the ventilation pipe 13. At this time, the cover 14 is connected with the catheter 1 7 and the sterilization cotton sheet 23 and the medical filter screen 24 inside the catheter 17 are removed together, and then the side frame 20 is pulled, so that the side frame 20 pulls the corresponding round frame 21 to move, and the round frame 21 drives the other round frames 21 to move together along the connecting frame 25, so as to achieve the purpose of taking out the sterilization cotton sheet 23 and the medical filter screen 24 from the inside of the catheter 17, and then the sterilization cotton sheet 23 and the medical filter screen 24 are disinfected for subsequent reuse. It is also necessary to pull the arc frame 26 so that the arc frame 26 drives the two pressing sheets 11 away from the protective sheet 12, and then the protective sheet 12 is taken out from the inside of the left shell 1 and disinfected. After the disinfection is completed, the above-mentioned disassembled and disinfected components are reinstalled.

[0038] 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 automatic breathing control device for tuberculosis patients, comprising a left side shell (1), characterized in that: A skin-friendly pad (2) is installed on the left side of the left shell (1), and an air intake pipe (28) is installed in a plugged manner near the bottom of both the front and rear sides of the left shell (1), a check valve (29) is installed in the inner cavity of the air intake pipe (28), and an air intake fan (30) is fixedly installed in the inner cavity of the air intake pipe (28), a wearing component is arranged on the outer side of the left shell (1), and a connecting shell (6) is installed on the right side of the left shell (1), a blocking component is arranged on the left side of the connecting shell (6), and a right shell (7) is fixedly installed on the right side of the connecting shell (6), and the right side of the right shell (7) is fixedly installed. A plurality of ventilation pipes (13) are installed on the side by plugging, the left sides of the plurality of ventilation pipes (13) extend to the inner cavity of the right shell (7), and the right sides of the plurality of ventilation pipes (13) are sleeved with a cover (14) movably installed, a dustproof net (16) is installed on the right side of the cover (14), and a conduit (17) is fixedly installed on the right side of the inner cavity of the cover (14), the conduit (17) is plugged and movably installed in the inner cavity of the corresponding ventilation pipe (13), and a protective component is provided in the inner cavity of the conduit (17), and a storage battery (27) is installed near the top of the front side of the right shell (7).

2. The automatic breathing control device for tuberculosis patients according to claim 1, characterized in that: The wearing assembly comprises two ear buckles (3), the two ear buckles (3) are respectively fixedly connected to the front and rear sides of the left shell (1), a silicone sheet (5) is arranged on the left side of the left shell (1), and elastic bands (4) are fixedly installed on the front and rear sides of the silicone sheet (5), and the side of the elastic band (4) away from the silicone sheet (5) is fixedly connected to the outer wall of the left shell (1).

3. The automatic breathing control device for tuberculosis patients according to claim 1, characterized in that: The blocking assembly comprises a protective sheet (12), the protective sheet (12) being attached to the inner wall of the left shell (1), and two pressing sheets (11) being attached to the left side of the protective sheet (12), and movable blocks (9) are fixedly connected to the outer sides of the two pressing sheets (11), and transverse grooves (8) are provided on the front and rear sides of the inner wall of the left shell (1), and the two movable blocks (9) are respectively slidably connected to the inner cavities of the corresponding transverse grooves (8), and a spring (10) is fixedly connected between the outer wall of the movable block (9) and the inner wall of the transverse groove (8).

4. The automatic breathing control device for tuberculosis patients according to claim 1, characterized in that: The protective component comprises a sterilizing cotton sheet (23), the sterilizing cotton sheet (23) is located in the inner cavity of the catheter (17), and a medical filter screen (24) is arranged on the left side of the sterilizing cotton sheet (23), and round frames (21) are installed on the left and right sides of the medical filter screen (24) and the left and right sides of the sterilizing cotton sheet (23), and a plurality of connecting frames (25) are fixedly installed between the two middle round frames (21), and a side frame (20) is fixedly connected to the left side of the left round frame (21), and the left side of the side frame (20) extends to the outside of the ventilation pipe (13).

5. The automatic breathing control device for tuberculosis patients according to claim 3, characterized in that: An arc frame (26) is fixedly connected to the two pressing sheets (11).

6. The automatic breathing control device for tuberculosis patients according to claim 4, characterized in that: Anti-skid pads (22) are embedded and installed on the outer sides of the plurality of circular frames (21), and the outer walls of the anti-skid pads (22) are in contact with the inner walls of the ventilation pipes (13).

7. The automatic breathing control device for tuberculosis patients according to claim 1, characterized in that: The outside of the ventilation pipe (13) is provided with an external thread (18), the inner wall of the sleeve cover (14) is provided with an internal thread (19), and the sleeve cover (14) is threadedly connected to the outside of the ventilation pipe (13).

8. The automatic breathing control device for tuberculosis patients according to claim 1, characterized in that: The outer side of the sleeve cover (14) is provided with a plurality of grooves (15), and the plurality of grooves (15) are evenly distributed in a ring shape.

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