Non-invasive breathing machine mask fixing frame

Abstract

The invention discloses a noninvasive breathing machine mask fixing frame which comprises a fixing frame body, a breathing machine body, a steam disinfection mechanism and an automatic winding mechanism, the breathing machine body is fixedly arranged on the fixing frame body, a disinfection box is fixedly arranged on one side of the fixing frame body, a water bottle is fixedly arranged below one side of the fixing frame body, and a sealing plug is plugged into the upper end of the water bottle. An electric heating pipe is fixedly arranged at the bottom of the sealing plug, a steam pipe is arranged between the disinfection box and the water bottle in a communicating mode, an exhaust hood is fixedly arranged on one side of the disinfection box, exhaust holes are formed in the exhaust hood in a surrounding mode, and an automatic winding mechanism is arranged in the middle of the fixing frame body. According to the invention, the electric heating pipe is inserted into the water bottle for heating to generate high-temperature steam, and then the steam is guided into the disinfection box through the steam pipe for high-temperature disinfection, so that the problem that the irradiation is easy to be insufficient when an ultraviolet lamp is used for disinfection is solved; meanwhile, the bearing connecting cylinder rotates and is communicated with the rotating butt-joint opening, so that the breathing hose and the connecting pipe are conveniently connected.

Description

Technical Field

[0001] The present invention relates to the technical field of medical devices, and particularly to a non-invasive ventilator mask fixing bracket. Background Art

[0002] A non-invasive ventilator is a device that increases pulmonary ventilation volume and improves respiratory function. It can be used in home environments and medical institutions, and is usually used for patients with mild to moderate respiratory failure or respiratory insufficiency with spontaneous breathing. Generally, it consists of a main unit, a humidifier, a ventilator pipeline, a filter, a mask, etc. During inhalation, the surrounding air is pressurized by a compressor to increase the gas pressure of the ventilator. The atmospheric air passes through the filter and enters the demand valve. The size of the demand valve and the speed of the pump are controlled by the CPU. An appropriate amount of gas enters the mask through the one-way valve and then enters the patient's airway to achieve positive pressure inhalation, helping the patient inhale air into the lungs more easily. During exhalation, the one-way valve closes partially to reduce the pressure, allowing the gas in the patient's lungs to be discharged smoothly, that is, exhaled through the mask. The ventilator provides a lower pressure to help the patient expel carbon dioxide from the mouth and nose;

[0003] In the utility model with the application number 202120549362.1, a non-invasive ventilator mask fixing bracket is disclosed. By setting a limiting area, a lower pressing ring, an upper pressing ring, and a fixing groove, the problem that the delivery tube may touch the ground due to its excessive length, which is not conducive to the movement of medical staff and is likely to cause the surface of the delivery tube to come into contact with germs on the ground, can be solved. The part of the air delivery tube is placed inside the limiting area. Since there are protrusions on the side of the air delivery tube, it can be engaged with the fixing groove inside the limiting area to fix the air delivery tube. Then, by pulling the upper pressing ring, the upper pressing ring and the lower pressing ring can be separated, facilitating the placement of the air delivery tube inside the lower pressing ring. Then, the upper pressing ring is put down, and the fixing grooves inside both of them can be engaged with the side of the air delivery tube to fix the air delivery tube and prevent it from moving, achieving the purpose of fixing the delivery tube and solving the problems that the excessive length of the delivery tube affects the work of medical staff and the air delivery tube contacts the ground and gets infected with germs. By setting a disinfection box, a side cover, and an upper cover, the problem of difficult disinfection of the mask is solved. When the air delivery tube and the mask are not in use, the side cover is opened, then the air delivery tube is placed inside the fixing hole, and the mask is placed inside the disinfection area. Then, the side cover is closed, and the disinfection box can disinfect the mask, avoiding the situation where the mask is placed outside and comes into contact with germs, and solving the problem that the mask placed on the crossbar gets infected with germs;

[0004] However, the disinfection box in the above-mentioned non-invasive ventilator mask fixing bracket only serves to wrap and shield the mask, and there may be a problem of insufficient irradiation when the ultraviolet lamp irradiates the mask. Therefore, when disinfecting, it is still necessary to manually spray disinfectant into the disinfection box to achieve effective disinfection, so that manual disinfection and maintenance are still required after the ventilator completes its work. In the above-mentioned non-invasive ventilator mask fixing bracket, due to the clamping connection between the fixed groove and the side of the air supply tube, it is necessary to re-clamp and fix each time the extension length of the mask is adjusted, and the extension length of the mask cannot be quickly and freely adjusted and limited as needed. Therefore, the present invention proposes a non-invasive ventilator mask fixing bracket to solve the problems existing in the prior art. Summary of the Invention

[0005] In view of the above problems, the object of the present invention is to propose a non-invasive ventilator mask fixing bracket. The non-invasive ventilator mask fixing bracket generates high-temperature steam by inserting an electric heating tube into a water bottle and then introducing the steam into a disinfection box through a steam pipe for high-temperature disinfection, solving the problem of insufficient irradiation when using an ultraviolet lamp for disinfection. The automatic winding is realized by driving the winding drum to rotate by a motor. At the same time, the bearing connecting cylinder rotates and communicates with the rotating docking interface to facilitate the connection of the breathing hose and the connecting pipe, realizing the connection while rotating and winding.

[0006] To achieve the object of the present invention, the present invention is realized through the following technical solutions: A non-invasive ventilator mask fixing bracket, including a fixing bracket main body, a ventilator main body, a steam disinfection mechanism, and an automatic winding mechanism. The ventilator main body is fixedly arranged on the fixing bracket main body. The steam disinfection mechanism includes a disinfection box, a water bottle, a sealing plug, an electric heating tube, a steam pipe, an exhaust hood, and exhaust holes. The disinfection box is fixedly arranged on one side of the fixing bracket main body. The water bottle is fixedly arranged below one side of the fixing bracket main body. The sealing plug is inserted into the upper end of the water bottle. The electric heating tube is fixedly arranged at the bottom of the sealing plug. The steam pipe is communicated between the disinfection box and the water bottle. The exhaust hood is fixedly arranged on one side of the disinfection box. The exhaust holes are circumferentially arranged on the exhaust hood. The automatic winding mechanism is arranged in the middle of the fixing bracket main body.

[0007] Further improvement lies in that: the electric heating tube extends into the interior of the water bottle, and the sealing plug fits and seals with the upper end of the water bottle.

[0008] Further improvement lies in that: the automatic winding mechanism includes a bracket, a winding drum, a motor, a breathing hose, a mask main body, a docking mechanism, and a limiting mechanism. The bracket is fixedly arranged in the middle of the fixing bracket main body. The winding drum is rotatably arranged above the bracket. The motor is fixedly arranged in the middle of the top of the bracket. The output end of the motor is drivingly connected to the winding drum. The breathing hose is wound and wound on the winding drum. One end of the breathing hose is communicated with the mask main body. The other end of the breathing hose is communicated with the docking mechanism. The limiting mechanism is arranged on one side of the bracket.

[0009] A further improvement lies in that: the docking mechanism includes a bearing connection cylinder, a connecting pipe and a rotating docking port. The bearing connection cylinder is fixedly arranged below the inner part of the bracket. A connecting pipe is communicated between the bearing connection cylinder and the ventilator main body. The rotating docking port is fixedly arranged on the winding drum. The rotating docking port is in butt joint and communication with the breathing hose.

[0010] A further improvement lies in that: the limiting mechanism includes a limiting frame, a limiting hole and a limiting block. The limiting frame is fixedly arranged in the middle on one side of the bracket. The limiting hole is opened on the limiting frame. One end of the breathing hose is fixedly provided with the limiting block.

[0011] A further improvement lies in that: the breathing hose passes through the limiting hole for cooperation and limitation, and the limiting block is larger than the limiting hole for cooperation and limitation.

[0012] A further improvement lies in that: a disinfection port is opened in the middle of the top of the disinfection box. A rubber sealing ring is fixedly arranged in the disinfection port. A sealing plate is fixedly arranged between the mask main body and the breathing hose.

[0013] A further improvement lies in that: the mask main body is inserted into the disinfection box in a matching manner, and the sealing plate corresponds to the disinfection port in size for matching and sealing.

[0014] The beneficial effects of the present invention are as follows: the present invention inserts the electric heating tube into the water bottle to heat and generate high-temperature steam, and then introduces the high-temperature steam into the disinfection box through the steam pipe for high-temperature disinfection, solving the problem that the irradiation by the ultraviolet lamp is likely to be insufficient. The motor drives the winding drum to rotate to realize automatic winding, and at the same time, the bearing connection cylinder rotates to communicate with the rotating docking port, facilitating the connection of the breathing hose and the connecting pipe, and realizing the connection while rotating and winding. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is the overall three-dimensional schematic diagram of the present invention;

[0016] Figure 2 is the three-dimensional schematic diagram of the winding drum of the present invention;

[0017] Figure 3 is the three-dimensional schematic diagram of the sealing plug of the present invention;

[0018] Figure 4 is the three-dimensional schematic diagram of the limiting frame of the present invention.

[0019] Wherein: 1. Fixed frame main body; 2. Ventilator main body; 3. Disinfection box; 4. Water bottle; 5. Sealing plug; 6. Electric heating tube; 7. Steam pipe; 8. Exhaust hood; 9. Exhaust hole; 10. Bracket; 11. Winding drum; 12. Breathing hose; 13. Mask main body; 14. Bearing connection cylinder; 15. Connecting pipe; 16. Rotating docking port; 17. Limiting frame; 18. Limiting hole; 19. Limiting block; 20. Disinfection port; 21. Rubber sealing ring; 22. Sealing plate. Detailed implementation manners

[0020] To deepen the understanding of the present invention, the present invention will be further described in detail below in conjunction with embodiments. These embodiments are only used to explain the present invention and do not constitute a limitation on the protection scope of the present invention.

[0021] Non-invasive ventilators can be divided into home ventilators and medical ventilators. Home ventilators are mainly used in the home environment to help patients with long-term respiratory support treatment, such as the treatment of diseases like sleep apnea syndrome; medical ventilators are mainly used in medical institutions and can be used for the treatment of various diseases caused by respiratory failure, respiratory insufficiency, etc.

[0022] Based on this, according to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 As shown, this embodiment provides a non-invasive ventilator mask fixing frame, which includes a fixing frame main body 1, a ventilator main body 2, a steam disinfection mechanism and an automatic winding mechanism. The ventilator main body 2 is fixedly arranged on the fixing frame main body 1. The steam disinfection mechanism includes a disinfection box 3, a water bottle 4, a sealing plug 5, an electric heating tube 6, a steam tube 7, an exhaust hood 8 and exhaust holes 9. The disinfection box 3 is fixedly arranged on one side of the fixing frame main body 1, and the water bottle 4 is fixedly arranged below one side of the fixing frame main body 1. The sealing plug 5 is inserted into the upper end of the water bottle 4, and the electric heating tube 6 is fixedly arranged at the bottom of the sealing plug 5. The electric heating tube 6 extends into the interior of the water bottle 4. The sealing plug 5 fits and seals with the upper end of the water bottle 4. A steam tube 7 is communicated between the disinfection box 3 and the water bottle 4. The exhaust hood 8 is fixedly arranged on one side of the disinfection box 3, and the exhaust holes 9 are circumferentially arranged on the exhaust hood 8. When disinfecting, first add water into the water bottle 4, then insert the electric heating tube 6 and power it on to generate high-temperature steam. The high-temperature steam is introduced into the disinfection box 3 through the steam tube 7 to sterilize the mask main body 13. After disinfection, it is discharged through the exhaust holes 9, effectively solving the problem that it is easy to have insufficient irradiation when disinfecting with ultraviolet lamp tubes. The automatic winding mechanism is arranged in the middle of the fixing frame main body 1.

[0023] The automatic winding mechanism includes a bracket 10, a winding drum 11, a motor, a breathing hose 12, a mask body 13, a docking mechanism, and a limiting mechanism. A bracket 10 is fixedly provided in the middle of the fixed frame body 1. Above the bracket 10, a winding drum 11 is rotatably provided. In the middle of the top of the bracket 10, a motor is fixedly provided. The output end of the motor is drivingly connected to the winding drum 11. The breathing hose 12 is wound and wound on the winding drum 11. One end of the breathing hose 12 is communicated with the mask body 13, and the other end of the breathing hose 12 is communicated with the docking mechanism. A limiting mechanism is provided on one side of the bracket 10. When winding and unwinding are required, the motor drives the winding drum 11 to rotate to pull the breathing hose 12 for winding and unwinding, which is convenient for freely adjusting the pulling length of the mask body 13 as needed. At the same time, it is convenient for quick storage after use to prevent the breathing hose 12 from contacting the ground or sharp objects and causing wear and damage.

[0024] The docking mechanism includes a bearing connection cylinder 14, a connecting pipe 15, and a rotating docking port 16. The bearing connection cylinder 14 is fixedly provided below the bracket 10. A connecting pipe 15 is communicated between the bearing connection cylinder 14 and the ventilator main body 2. The rotating docking port 16 is fixedly provided on the winding drum 11. The rotating docking port 16 is docked and communicated with the breathing hose 12. Through the rotating docking port 16 and the bearing connection cylinder 14, it is convenient to maintain communication while the winding drum 11 rotates.

[0025] The limiting mechanism includes a limiting frame 17, a limiting hole 18, and a limiting block 19. The limiting frame 17 is fixedly provided in the middle of one side of the bracket 10. The limiting hole 18 is opened on the limiting frame 17. One end of the breathing hose 12 is fixedly provided with the limiting block 19. The breathing hose 12 passes through the limiting hole 18 for cooperation and limitation. The limiting block 19 is larger than the limiting hole 18 for cooperation and limitation. The breathing hose 12 is limited and guided by the limiting hole 18, and the limiting block 19 is stuck outside the limiting hole 18 to effectively prevent damage to the mask body 13 caused by excessive winding.

[0026] A disinfection port 20 is opened in the middle of the top of the disinfection box 3. A rubber sealing ring 21 is fixedly provided in the disinfection port 20. A sealing plate 22 is fixedly provided between the mask body 13 and the breathing hose 12. The mask body 13 is inserted into the disinfection box 3 in a matching manner. The sealing plate 22 corresponds to the size of the disinfection port 20 for matching and sealing. When disinfection is carried out, the mask body 13 is placed in the disinfection box 3, and the sealing plate 22 is stuck on the disinfection port 20 to fit the rubber sealing ring 21 for sealing.

[0027] When the non-invasive ventilator mask fixing frame is in use, the mask body is pulled as needed, driving the breathing hose to make the winding drum rotate and unwind. During rotation, the bearing connecting cylinder cooperates with the rotation to achieve connection with the ventilator body while rotating, and the breathing hose is assisted and limited by the limiting hole for stable unwinding. After use, the motor is started to drive the winding drum to rotate and wind up, and the limiting block prevents excessive winding. After inserting the mask body into the disinfection box, the sealing plate is inserted into the disinfection port and fits with the rubber sealing ring for sealing. When disinfecting, water is added to the water bottle and then the sealing plug is plugged on. The electric heating tube is energized to generate high-temperature steam, which is introduced into the disinfection box through the steam pipe to disinfect the mask body at high temperature. After disinfection, the steam passes through.

[0028] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A non-invasive ventilator mask fixing frame, characterized in that: The invention comprises a fixed frame body (1), a ventilator body (2), a steam sterilization mechanism and an automatic winding mechanism. The ventilator body (2) is fixedly arranged on the fixed frame body (1). The steam sterilization mechanism comprises a sterilization box (3), a water bottle (4), a sealing plug (5), an electric heating pipe (6), a steam pipe (7), an exhaust hood (8) and an exhaust hole (9). The sterilization box (3) is fixedly arranged on one side of the fixed frame body (1). The water bottle (4) is fixedly arranged below one side of the fixed frame body (1). A sealing plug (5) is inserted into the upper end of the water bottle (4). The electric heating pipe (6) is fixedly arranged at the bottom of the sealing plug (5). A steam pipe (7) is arranged between the sterilization box (3) and the water bottle (4). An exhaust hood (8) is fixedly arranged on one side of the sterilization box (3). The exhaust hole (9) is arranged around the exhaust hood (8). The automatic winding mechanism is arranged in the middle of the fixed frame body (1).

2. A non-invasive ventilator mask fixing frame according to claim 1, characterized in that: The electric heating tube (6) extends into the interior of the water bottle (4), and the sealing plug (5) is tightly fitted and sealed with the upper end of the water bottle (4).

3. A non-invasive ventilator mask fixing frame according to claim 1, characterized in that: The automatic winding mechanism comprises a bracket (10), a winding drum (11), a motor, a breathing hose (12), a mask body (13), a docking mechanism and a limiting mechanism. The bracket (10) is fixedly arranged in the middle of the fixing frame body (1), a winding drum (11) is rotatably arranged in the upper part of the bracket (10), a motor is fixedly arranged in the middle of the top of the bracket (10), the output end of the motor is drivingly connected to the winding drum (11), a breathing hose (12) is wound and wound on the winding drum (11), one end of the breathing hose (12) is connected to the mask body (13), the other end of the breathing hose (12) is connected to the docking mechanism, and a limiting mechanism is arranged on one side of the bracket (10).

4. A non-invasive ventilator mask fixing frame according to claim 3, characterized in that: The docking mechanism comprises a bearing connecting cylinder (14), a connecting pipe (15) and a rotating docking port (16); a bearing connecting cylinder (14) is fixedly provided at the lower inner part of the bracket (10); a connecting pipe (15) is provided between the bearing connecting cylinder (14) and the breathing machine body (2); a rotating docking port (16) is fixedly provided on the winding drum (11); and the rotating docking port (16) is docked and connected with the breathing hose (12).

5. The non-invasive ventilator mask fixing frame according to claim 3, characterized in that: The limiting mechanism comprises a limiting frame (17), a limiting hole (18) and a limiting block (19); a limiting frame (17) is fixedly provided in the middle of one side of the bracket (10); the limiting hole (18) is provided on the limiting frame (17); and a limiting block (19) is fixedly provided at one end of the breathing hose (12).

6. A non-invasive ventilator mask fixing frame according to claim 5, characterized in that: The breathing hose (12) passes through the limiting hole (18) for limiting the position, and the limiting block (19) is larger than the limiting hole (18) for limiting the position.

7. The non-invasive ventilator mask fixing frame according to claim 3, characterized in that: A disinfection port (20) is provided in the middle of the top of the disinfection box (3), a rubber sealing ring (21) is fixedly provided in the disinfection port (20), and a sealing plate (22) is fixedly provided between the mask body (13) and the breathing hose (12).

8. The non-invasive ventilator mask fixing frame according to claim 7, characterized in that: The mask body (13) is inserted into the disinfection box (3), and the sealing plate (22) and the disinfection port (20) are of corresponding sizes and are sealed.

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