Auxiliary device for monitoring sleep apnea

Abstract

The invention discloses an auxiliary device for sleep apnea monitoring, and belongs to the technical field of sleep apnea monitoring, by arranging a pillow, connecting edge cloth, a connecting plate, an elastic bandage, a monitor, a fixing insertion rod and a connecting wire, the monitor and the pillow are connected and fixed, so that the bandage sensor and the monitor are conveniently fixed at corresponding positions of the pillow, and the sleep apnea monitoring effect is improved. It is ensured that the situation that due to the fact that a patient turns over during sleeping, the bandage sensor and the monitor topple and disengage, real-time monitoring of the breathing state of the patient during sleeping is affected is avoided, meanwhile, the situation that the device is squeezed when the patient turns over during sleeping, and consequently the monitoring device is deformed and damaged is avoided, and then the breathing sensor and the monitor are connected through a connecting wire; when a patient rests on the top of the pillow, the respiration sensors on the two sides of the pillow can monitor and analyze the carbon dioxide content of the patient during sleep respiration in real time no matter which direction the head of the patient faces, and therefore the respiration state of the patient during sleep is monitored.

Description

Technical Field

[0001] The present invention relates to the technical field of sleep breathing monitoring, and in particular to an auxiliary device for monitoring sleep apnea. Background Art

[0002] Sleep apnea is a common sleep disorder with potentially serious health risks. Recurrent short interruptions in breathing during sleep can not only lead to sleep structure disorders and reduced sleep quality, but its long-term development is also closely related to a variety of chronic diseases such as hypertension, heart disease, arrhythmia, cerebrovascular disease, and cognitive dysfunction. In order to monitor and record the patient's sleep parameters, sleep apnea monitoring devices are often used to monitor the patient's sleep in real time during the patient's sleep. A common sleep apnea monitoring method is to install a monitoring device around the patient's head and detect the patient's end-of-expiration carbon dioxide concentration to reflect the respiratory status. When sleep apnea occurs, the respiratory airflow is obstructed and carbon dioxide cannot be discharged normally, causing it to accumulate in the body, the amount of exhaled carbon dioxide is reduced, and changes in the carbon dioxide concentration in the environment will also be affected. By monitoring changes in the carbon dioxide content in the environment, the patient's sleeping respiratory status can be monitored in real time.

[0003] Existing auxiliary devices for monitoring sleep apnea are generally fixed to the patient's head by straps. When the patient wears the monitoring device on his head to sleep, the patient's posture changes during sleep, which can easily squeeze the monitoring device, causing deformation and damage to the monitoring device, affecting the real-time monitoring of the patient's sleep apnea. At the same time, the deformed and damaged monitoring device can easily cause damage to the patient's head. When using the monitoring device, multiple connecting wires are generally required. When the monitoring device is idle, the connecting wires need to be removed from the surface of the monitoring device. Random placement can easily cause the connection wires to be lost. Therefore, improvements are needed.

[0004] Based on this, the present invention designs an auxiliary device for sleep apnea monitoring to solve the above problems. Summary of the Invention

[0005] The purpose of the present invention is to provide an auxiliary device for monitoring sleep apnea, so as to solve the problem proposed in the above background technology that the existing auxiliary device for monitoring sleep apnea is generally fixed on the patient's head by a strap. When the patient wears the monitoring device on his head to sleep, the patient's posture changes during sleep, which easily squeezes the monitoring device, causing deformation and damage of the monitoring device, affecting the real-time monitoring of the patient's sleep apnea. At the same time, the deformed and damaged monitoring device is likely to cause damage to the patient's head. When using the monitoring device, multiple connecting wires are generally required. When the monitoring device is idle, the connecting wires need to be removed from the surface of the monitoring device. Random placement can easily cause the connection wires to be lost.

[0006] To achieve the above object, the present invention provides the following technical solutions: An auxiliary device for monitoring sleep apnea, including a pillow, with strap sensors symmetrically sleeved on both sides of the pillow, a monitor provided at the bottom center of one side of the pillow, support plates symmetrically fixedly installed on both sides of the bottom of the monitor, a rectangular groove penetrating the surface of the support plate, symmetrical through grooves on the tops of both sides of the inner wall of the rectangular groove, a storage box provided on one side of the support plate, a clip-on fixing structure fixedly installed on the side of the storage box close to the support plate, the clip-on fixing structure clipped into the inside of the rectangular groove, and connecting wires wound and stored inside the storage box.

[0007] As a further solution of the present invention, mounting clips are respectively inlaid and fixed at the central positions on both sides of the top of the pillow, and fixed hooks are respectively fixed at the four corners of the top of the mounting clips. A plurality of positioning strips are respectively fixedly installed on the surfaces of both sides of the pillow, and a connecting edge cloth is fixedly connected to the central position of the bottom of one side of the pillow, and connecting rings are symmetrically inlaid and installed on both sides of the connecting edge cloth.

[0008] As a further solution of the present invention, the strap sensor includes a connecting plate, a respiratory sensor is fixedly installed on the top of the connecting plate, the respiratory sensor is connected to the monitor through a connecting wire, and fixed slots are symmetrically provided on both sides of the top of the connecting plate on both sides of the respiratory sensor, and the fixed slots and the fixed hooks are engaged with each other, and elastic straps are symmetrically fixedly connected on both sides of the connecting plate, and the two ends of the elastic straps away from the connecting plate are respectively provided with suede Velcro and hook Velcro.

[0009] As a further solution of the present invention, a strip groove is provided at the bottom of one side of the monitor, and fixing holes are symmetrically provided at both ends of the strip groove. A connecting bar is provided at the bottom of the monitor, and fixing columns are symmetrically fixedly installed at both ends of the top of the connecting bar, and the positions of the fixing columns correspond to the positions of the fixing holes. Fixing sockets are respectively provided on the top surfaces of the opposite sides of the two fixing columns, and the monitor is symmetrically provided with installation grooves on both sides of the top of the strip groove.

[0010] As a further solution of the present invention, a movable groove is provided at one end of the mounting slot away from the fixed hole, and the fixed hole, the mounting slot and the movable slot are connected, a fixed plug rod is slidably connected through the inside of the mounting slot, and one end of the fixed plug rod passes through the mounting slot and extends to the inside of the fixed hole and corresponds to the position of the fixed plug hole, the fixed plug rod is located on the surface of the inside of the mounting slot near one end of the fixed hole and is fixedly installed with a limit plate, a fixed spring is sleeved on the surface of the fixed plug rod located inside the mounting slot, the other end of the fixed plug rod passes through the mounting slot and extends to the inside of the movable slot where a shift rod is fixedly installed, and the shift rod passes through the movable slot and extends to the outside of the monitor.

[0011] As a further solution of the present invention, the storage box includes a fixed plate, a cover plate is rotatably installed on one side of the fixed plate through a pin shaft, a fixed block is fixedly installed at the central position of the side of the fixed plate away from the connection with the cover plate, a fixed card is rotatably installed at the central position of the side of the cover plate away from the connection with the cover plate, and the position of the fixed card corresponds to that of the fixed block, a winding column is symmetrically fixedly installed on the bottom of one side of the fixed plate, and the connecting wires are wound on the surfaces of the two winding columns, two elastic clips are fixedly installed on the top of the winding column on one side of the storage box, and the connecting ends of the connecting wires are clamped inside the elastic clips.

[0012] As a further solution of the present invention, the clamping and fixing structure includes a mounting plate, wherein the mounting plate is fixedly installed with a limiting clamping plate at the bottom away from one side of the storage box, and a cylindrical groove is symmetrically penetrated through the top of the mounting plate, and a limiting plate 2 is slidably installed inside the cylindrical groove, and a top rod is fixedly installed on the top of the limiting plate 2, and the top rod passes through and is slidably connected to the top of the cylindrical groove, and a movable top block is fixedly installed on the top of the two top rods located on the outside of the cylindrical groove, and a lifting spring is provided on the surface of the top rod located between the mounting plate and the movable top block, and a fixed clip is fixedly installed on one side of the movable top block, and the fixed clip has the same shape as the through groove.

[0013] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention is provided with a pillow, a connecting edge cloth, a connecting plate, an elastic strap, a monitor, a fixed plug rod and a connecting wire, and the elastic straps on both sides of the connecting plate are pulled through the positioning strips on the surface of the pillow to make the connecting plate correspond to the position of the mounting card plate, and the connecting plate is pressed to be tightly attached to the top of the mounting card plate, so that the fixing hook is locked into the corresponding fixing slot, and the connecting plate is clamped and fixed to the top of the mounting card plate, and the elastic strap is pulled around both sides of the pillow to make the velvet Velcro and the hook Velcro stick to each other, thereby fixing the strap sensor on both sides of the pillow, and then inserting the connecting edge cloth into the strip groove so that the position of the connecting ring corresponds to the position of the fixing hole, pushing and squeezing the two levers to drive the fixed plug rod to disengage from the fixing hole inside the mounting slot and retract into the mounting slot, so that the fixing spring is squeezed and deformed inside the corresponding mounting slot, and the fixing card column is passed through the fixing hole and the connecting ring so that the position of the fixed hole corresponds to the position of the fixed plug rod, and the lever is released. The pillow is then locked in place by the locking cam, which locks the pillow into place, and the locking cam locks the pillow into place, so that the pillow can be locked in place. 2. The present invention is provided with a support plate, a cover plate, a winding column, a lifting spring, a fixed clamping strip and a connecting wire. After the monitor is removed from the surface of the connecting edge cloth, the fixed clamping plate is rotated to separate from the fixed clamping block, the cover plate is loosened from one side of the fixing plate, the cover plate is rotated to open, the guide of the connecting wire is wound around the surface of the two winding columns, and then the connecting ends of the connecting wires are vertically clamped inside the elastic clamping clip, the cover plate is rotated to cover one side of the fixing plate, and the fixed clamping plate is clamped with the fixed clamping block at the same time, so that the connecting wires are wound inside the storage box, ensuring that the connecting wires will not be moved when idle. If it is accidentally placed and lost, press the movable top block close to the mounting plate to squeeze and deform the lifting spring between the mounting plate, the mounting plate and the movable top block, then clamp the mounting plate into the rectangular groove, and at the same time, pass the fixed card strip through the through groove to clamp the limit card plate on one side of the support plate, release the movable top block and lift the movable top block under the rebound action of the lifting spring, so that the fixed card strip is pressed against one side of the support plate and moves up and is misaligned between the through groove, thereby clamping and fixing the clamping structure inside the rectangular groove, so that the storage box and the monitor are clamped and fixed, ensuring that the monitor and the storage box will not be randomly placed and lost when idle. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0015] Figure 1 It is a schematic diagram of the combined structure of the present invention; Figure 2 This is a schematic structural diagram of the pillow and the connecting edge fabric of the present invention; Figure 3 This is a schematic structural diagram of the breathing sensor and elastic strap of the present invention; Figure 4 Schematic diagram of the cross-sectional structure of the monitoring instrument and the connecting strip of the present invention; Figure 5 For the present invention Figure 4 Schematic diagram of the enlarged structure at A in the middle; Figure 6 Schematic diagram of the expanded structure of the support plate, cover plate and mounting plate of the present invention; Figure 7 This is a schematic diagram of the expanded structure of the fixing plate, cover plate and connecting wires of the present invention; Figure 8 It is a schematic diagram of the expanded cross-sectional structure of the cover plate, the mounting plate and the movable top block of the present invention.

[0016] In the accompanying drawings, the components represented by the reference numerals are as follows: 1. Pillow; 101. Mounting plate; 102. Fixing hook; 103. Positioning strip; 104. Connecting edge fabric; 105. Connecting ring; 2. Strap sensor; 201. Connecting plate; 202. Fixing slot; 203. Respiration sensor; 204. Elastic strap; 205. Velvet Velcro; 206. Hook-shaped Velcro; 3. Monitor; 301. Strip slot; 302. Fixing hole; 303. Connecting strip; 304. Fixing post; 305. Fixing jack; 306. Mounting slot; 307. Moving slot; 308. Fixing rod 309. Limiting plate 1; 310. Fixed spring; 311. Push rod; 4. Support plate; 401. Rectangular groove; 402. Through groove; 5. Storage box; 501. Fixed plate; 502. Cover plate; 503. Fixed clamping block; 504. Fixed clamping plate; 505. Winding column; 506. Elastic clamp; 6. Snap-fit fixing structure; 601. Mounting plate; 602. Limiting clamping plate; 603. Cylindrical groove; 604. Limiting plate 2; 605. Ejector rod; 606. Moving ejector block; 607. Lifting spring; 608. Fixed clamping strip; 7. Connecting wires. DETAILED DESCRIPTION

[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. 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 making any creative efforts shall fall within the scope of protection of the present invention.

[0018] See also Figures 1-8 , the present invention provides a technical solution: An auxiliary device for monitoring sleep apnea includes a pillow 1, with strap sensors 2 symmetrically sleeved on both sides of the pillow 1. A monitor 3 is provided at the bottom center of one side of the pillow 1. Support plates 4 are symmetrically fixedly mounted on both sides of the bottom of the monitor 3. A rectangular groove 401 is formed through the surface of the support plate 4. A storage box 5 is provided on one side of the support plate 4. A connecting wire 7 is wound and stored in the storage box 5. A clamping structure 6 is fixedly mounted on the side of the storage box 5 near the support plate 4. The clamping structure 6 is clamped into the rectangular groove 401. During operation, the two strap sensors 2 are symmetrically mounted on both sides of the pillow 1. After the monitor 3 is connected and fixed to the pillow 1, the monitor 3 is connected to the strap sensors 2 using the connecting wire 7. This ensures that when the patient's head rests on the pillow 1, the strap sensors 2 and the monitor 3 will not be separated from the pillow 1 at will. A reasonable range of the ambient carbon dioxide content in the patient's sleeping state is set in the monitor 3. Regardless of the direction of the patient's head, the strap sensors 2 can perform real-time monitoring and analysis of the ambient carbon dioxide content during sleep-delayed breathing. After the patient wakes up, the connecting wire 7 is removed from between the strap sensors 2 and the monitor 3, wound and stored inside the storage box 5, and the clamping and fixing structure 6 is clamped and fixed inside the rectangular groove 401, so that the storage box 5 is fixed to one side of the support plate 4. This ensures that the connecting wire 7 is wound inside the storage box 5 and placed together with the monitor 3 to prevent it from being lost.

[0019] As a further embodiment of the present invention, mounting plates 101 are fixedly mounted at the center positions of the left and right sides of the top of the pillow 1, and fixing hooks 102 are fixedly mounted at the four corners of the top of the mounting plate 101. The strap sensor 2 includes a connecting plate 201, and a respiratory sensor 203 is fixedly mounted on the top of the connecting plate 201. The respiratory sensor 203 is connected to the monitor 3 via a connecting wire 7. The top of the connecting plate 201 is symmetrically provided with fixing slots 202 on both sides of the respiratory sensor 203, and the fixing slots 202 are mutually engaged with the fixing hooks 102. During operation, the connecting plate 201 is placed on the top of the mounting card plate 101, so that the position of the fixed card slot 202 corresponds to the position of the fixed card hook 102, and the connecting plate 201 is pressed tightly against the top of the mounting card plate 101. The mounting card plate 101 is squeezed and clamped into the corresponding fixed card slot 202, so that the connecting plate 201 is clamped and fixed on the top of the mounting card plate 101, ensuring that there is no positional offset when the respiratory sensor 203 is fixed on both sides of the pillow 1. The respiratory sensor 203 is fixed at the designated position on both sides of the pillow 1, thereby improving the monitoring effect of the respiratory sensor 203 on the carbon dioxide content in the surrounding environment.

[0020] As a further embodiment of the present invention, a plurality of positioning strips 103 are fixedly mounted on the left and right surfaces of the pillow 1, with both ends of the positioning strips 103 fixed to the pillow 1. Elastic straps 204 are symmetrically fixedly connected to both sides of the connecting plate 201. The elastic straps 204 pass through the positioning strips 103, and the ends of the two elastic straps 204 away from the connecting plate 201 are respectively provided with suede Velcro 205 and hook Velcro 206. During operation, pull the elastic straps 204 on both sides of the connecting plate 201, pass the elastic straps 204 through the positioning strip 103, wrap the two elastic straps 204 around the surface of the pillow 1, and stick the velvet Velcro 205 and the hook Velcro 206 to each other at the bottom of the pillow 1, so as to fix the strap sensor 2 on both sides of the pillow 1, ensuring that the strap sensor 2 installed on both sides of the pillow 1 will not fall off at will.

[0021] As a further embodiment of the present invention, a connecting edge cloth 104 is fixedly attached to the center of the bottom of one side of the front portion of the pillow 1, with connecting rings 105 symmetrically mounted on either side of the connecting edge cloth 104. A horizontally arranged strip groove 301 is provided at the bottom of one side of the monitor 3, into which the connecting edge cloth 104 is inserted, and fixing holes 302 are symmetrically provided at both ends of the strip groove 301. A connecting strip 303 is provided at the bottom of the monitor 3, with fixing posts 304 symmetrically mounted at both ends of the top of the connecting strip 303. The fixing posts 304 correspond to the fixing holes 302 and the connecting ring 105 in position, and fixing holes 305 are provided on the top surfaces of the two fixing posts 304 on opposite sides.

[0022] During operation, the connecting edge cloth 104 is inserted into the strip groove 301 so that the connecting ring 105 corresponds to the position of the fixing hole 302, and then the fixing column 304 is inserted into the corresponding fixing hole 302, so that the fixing column 304 passes through the corresponding connecting ring 105 until the connecting strip 303 is tightly attached to the bottom of the monitor 3, thereby clamping and fixing the connecting edge cloth 104 inside the strip groove 301, so that the monitor 3 is connected and fixed to the connecting edge cloth 104, which facilitates the combined connection of the monitor 3 and the pillow 1.

[0023] As a further solution of the present invention, the monitor 3 is symmetrically provided with mounting grooves 306 on both sides of the top side wall of the strip groove 301, and a movable groove 307 is provided on the top side wall of the mounting groove 306 away from the fixing hole 302, and the fixing hole 302, the mounting groove 306 and the movable groove 307 are connected, and a fixed plug rod 308 is slidably connected inside the mounting groove 306, and one end of the fixed plug rod 308 passes through the mounting groove 306 and extends to the inside of the fixing hole 302 and corresponds to the position of the fixed plug hole 305, and the fixed plug rod 308 is located in the interior of the mounting groove 306 and is fixedly installed with a limit plate 1 309 on the surface of the fixed plug rod 308 near one end of the fixing hole 302, and a fixing spring 310 is sleeved on the surface of the fixed plug rod 308 located in the interior of the mounting groove 306, and the other end of the fixed plug rod 308 passes through the mounting groove 306 and extends to the inside of the movable groove 307 where a detent rod 311 is fixedly installed, and the detent rod 311 passes through the sliding groove that passes through the top side wall of the mounting groove 306 at the corresponding position of the movable groove 307 and extends to the outside of the monitor 3; When the lock body 310 is unlocked, the lock body 310 is unlocked and the lock body 310 is unlocked, so that the lock body 310 can be unlocked and the lock body 310 can be unlocked.

[0024] As a further embodiment of the present invention, the storage box 5 includes a fixed plate 501, a cover plate 502 being rotatably mounted on one side of the fixed plate 501 via a pin, a fixed block 503 being fixedly mounted at the center of the side of the fixed plate 501 away from the connection with the cover plate 502, and a fixed clamping plate 504 being rotatably mounted on the center of the side of the cover plate 502 away from the connection with the cover plate 502 via a pin, and the fixed clamping plate 504 and the fixed clamping block 503 are positioned correspondingly and mutually engaged. Winding posts 505 are symmetrically fixedly mounted on the bottom of one side of the fixed plate 501, and the connecting wires 7 are wound around the surfaces of the two winding posts 505. Two elastic clips 506 are fixedly mounted on the top of the winding posts 505 on one side of the storage box 5, and the connecting ends of the connecting wires 7 are clamped inside the elastic clips 506. During operation, the fixed clamping plate 504 is rotated to disengage the fixed clamping block 503, so that the cover plate 502 is rotated and opened from the side of the fixed plate 501. After the connecting wire 7 is wound on the surface of the two winding columns 505, the connecting ends at both ends of the connecting wire 7 are vertically clamped inside the elastic clamp 506, so that the connecting wire 7 is wound on one side of the fixed plate 501, ensuring that the connecting wire 7 will not become loose and fall off when it is wound on the side of the fixed plate 501. The cover plate 502 is rotated to close on the side of the fixed plate 501, and then the fixed clamping plate 504 is controlled to clamp with the fixed clamping block 503, so that the cover plate 502 covers the surface of the connecting wire 7 to store the connecting wire 7.

[0025] As a further solution of the present invention, a rectangular groove 401 is provided on the surface of the support plate 4, and a clamping fixing structure 6 is fixedly installed on the side of the storage box 5 close to the support plate 4. The clamping fixing structure 6 is clamped inside the rectangular groove 401. The clamping fixing structure 6 includes a mounting plate 601. A limiting clamping plate 602 is fixedly installed on the bottom of the mounting plate 601 away from the side of the storage box 5. A cylindrical groove 603 is symmetrically provided on the top of the mounting plate 601. A limiting plate 2 604 is slidably installed inside the cylindrical groove 603. The top of the limiting plate 2 604 A push rod 605 is fixedly installed, and the push rod 605 passes through and is slidably connected to the top of the cylindrical groove 603. A movable push block 606 is fixedly installed on the top of the two push rods 605 located outside the cylindrical groove 603. A lifting spring 607 is provided on the surface of the push rod 605 located between the mounting plate 601 and the movable push block 606. A fixed clamping strip 608 is fixedly installed on one side of the movable push block 606. Through grooves 402 are symmetrically provided on the top of both sides of the inner wall of the rectangular groove 401, and the two ends of the fixed clamping strip 608 have the same shape as the through grooves 402 and are inserted into the corresponding positions. When working, the mounting plate 601 is placed on the bottom of the rectangular groove 401, and the movable top block 606 is pressed to move the movable top block 606 down and close to the mounting plate 601, squeezing the lifting spring 607 to deform between the movable top block 606 and the mounting plate 601 until the fixed clip 608 corresponds to the position of the through groove 402, and the fixed clip 608 passes through the through groove 402 to make the movable top block 606 stuck in the rectangular groove 401. After that, the movable top block 606 is released and the lifting spring 607 rebounds, pushing up the movable top block 606, driving the fixed clip 608 to disengage from the through groove 402 on one side of the support plate 4 and slide on the side wall of the support plate 4. At the same time, the limiting clip 602 is stuck on the opposite side wall of the support plate 4 and fits each other, thereby clamping and fixing the clamping structure 6 inside the rectangular groove 401, so that the storage box 5 is connected and fixed to the support plate 4, and the connecting wire 7 wound inside the storage box 5 is placed together with the monitor 3.

[0026] Working principle of the present invention: Pull the elastic straps 204 on both sides of the connecting plate 201 through the corresponding positioning strips 103 on both sides of the pillow 1, so that the two elastic straps 204 pass around the pillow 1, and stick the velvet Velcro 205 and the hook Velcro 206 to the bottom of the pillow 1. Adjust the position of the connecting plate 201 on the top of the pillow 1 so that the connecting plate 201 corresponds to the position of the installation card plate 101. Press the connecting plate 201 and the installation card plate 101 tightly, so that the connecting plate 201 lifts the fixed hook 102 until the fixed hook 102 corresponds to the position of the fixed slot 202. The fixed hook 102 rebounds and is stuck in the corresponding fixed slot 202, thereby clamping the connecting plate 201 to the top of the installation card plate 101. Repeat the steps to symmetrically fix the two strap sensors 2 on both sides of the pillow 1. Pull the connecting strip 303 away from the bottom of the monitor 3, so that the fixing post 304 is separated from the fixing hole 302, slide the connecting edge cloth 104 into the strip groove 301, adjust the position of the connecting edge cloth 104 inside the strip groove 301, so that the position of the connecting ring 105 corresponds to the position of the fixing hole 302, push and squeeze the two levers 311 towards each other, drive the fixing rod 308 to separate from the fixing hole 302 and retract it into the installation groove 306, so that the fixing spring 310 is squeezed and deformed by the limit plate 1 309 inside the installation groove 306, and then insert the fixing posts 304 at both ends of the connecting strip 303 into the corresponding fixing holes 302, the fixing post 304 passes through the connecting ring 105 and is clamped in the fixing hole 302 until the position of the fixing hole 305 corresponds to the position of the fixing rod 308, the lever 311 is released, and the limit plate 309 is lifted up under the rebound action of the fixing spring 310 to slide inside the mounting groove 306, and the fixing rod 308 is pushed out of the mounting groove 306 and inserted into the fixing hole 305, and the fixing post 304 is clamped and fixed in the fixing hole 302, so that the fixing post 304 clamps and fixes the connecting ring 105 in the strip groove 301, and the monitor 3 is connected and fixed to the connecting edge cloth 104; The fixed clamping plate 504 is rotated to disengage the fixed clamping block 503 to open the cover 502, and the connecting wire 7 is removed from the surface of the two winding rods 505. At the same time, the connecting ends of the connecting wire 7 are taken out from the inside of the elastic clamp 506. Then, the connecting ends of the connecting wire 7 are connected to the respiratory sensor 203 and the monitor 3. When the patient's head is resting on the top of the pillow 1, no matter which direction the head is facing, when the patient breathes while sleeping, the carbon dioxide produced by the breathing will cause the carbon dioxide content in the surrounding environment to change. The monitor 3 sets a reasonable range for the carbon dioxide change. When the respiratory sensor 203 detects that the change in the carbon dioxide content in the surrounding environment exceeds the set reasonable range, an alarm is issued; After the patient wakes up, the connecting wire 7 is removed from between the respiratory sensor 203 and the monitor 3. At the same time, the fixed clamping plate 504 is rotated to disengage the fixed clamping block 503 and the cover plate 502 is rotated to open the surface of the fixed plate 501. The winding connecting wire 7 is wound on the surface of the two winding posts 505. Then, the connecting ends of the connecting wire 7 are vertically clamped in the elastic clamps 506. After the connecting wire 7 is wound and stored on one side of the fixed plate 501, the cover plate 502 is rotated to cover the side of the fixed plate 501. The fixed clamping plate 504 is rotated to engage with the fixed clamping block 503, thereby winding the connecting wire 7 into the storage box 5. Insert the limiting card plate 602 through the rectangular groove 401, so that the mounting plate 601 is placed on the bottom of the rectangular groove 401, push the fixed card strip 608 to drive the movable top block 606 to move close to the mounting plate 601, so that the lifting spring 607 is squeezed and deformed on the surface of the top rod 605 until the fixed card strip 608 corresponds to the position of the through groove 402, insert the fixed card strip 608 into the through groove 402, and push the clamping fixing structure 6 to move inside the rectangular groove 401 until the fixed card strip 608 passes through the through groove 402. Under the rebound action of the lifting spring 607, the movable top block 606 is lifted and pushed toward the top of the rectangular groove 401, driving the fixed clip 608 to disengage from the through groove 402 and slide on one side of the support plate 4, thereby clamping and fixing the clamping structure 6 inside the rectangular groove 401, so that the storage box 5 is clamped and fixed on one side of the support plate 4, ensuring that the connecting wire 7 wound inside the storage box 5 is placed together with the monitor 3, avoiding the monitor 3 and the connecting wire 7 from being lost when they are left idle.

Claims

1. An auxiliary device for monitoring sleep apnea, comprising a pillow (1), characterized in that: The pillow (1) is symmetrically sleeved with a strap sensor (2) on both sides, a monitor (3) is provided at the bottom center of one side of the pillow (1), and support plates (4) are symmetrically fixedly installed on both sides of the bottom of the monitor (3), a rectangular groove (401) is provided through the surface of the support plate (4), and through grooves (402) are symmetrically provided on the top of both sides of the inner wall of the rectangular groove (401), a storage box (5) is provided on one side of the support plate (4), and a clamping fixing structure (6) is fixedly installed on the side of the storage box (5) close to the support plate (4), the clamping fixing structure (6) is clamped inside the rectangular groove (401), and a connecting wire (7) is wound and stored inside the storage box (5).

2. The sleep apnea monitoring auxiliary device according to claim 1, characterized in that: Mounting plates (101) are respectively fixedly mounted at the central positions of both sides of the top of the pillow (1), and fixing hooks (102) are respectively fixedly mounted at the four corners of the top of the mounting plates (101). A plurality of positioning strips (103) are respectively fixedly mounted on the surfaces of both sides of the pillow (1), and a connecting edge cloth (104) is fixedly connected to the central position of the bottom of one side of the pillow (1), and connecting rings (105) are symmetrically mounted on both sides of the connecting edge cloth (104).

3. The sleep apnea monitoring auxiliary device according to claim 2, characterized in that: The strap sensor (2) comprises a connecting plate (201), a respiratory sensor (203) is fixedly mounted on the top of the connecting plate (201), the respiratory sensor (203) is connected to the monitor (3) via a connecting wire (7), fixed slots (202) are symmetrically provided on both sides of the respiratory sensor (203) on the top of the connecting plate (201), and the fixed slots (202) and the fixed hooks (102) are mutually engaged, elastic straps (204) are symmetrically fixedly connected to both sides of the connecting plate (201), and the ends of the two elastic straps (204) away from the connecting plate (201) are respectively provided with velvet Velcro (205) and hook Velcro (206).

4. The sleep apnea monitoring auxiliary device according to claim 1, characterized in that: A strip groove (301) is provided at the bottom of one side of the monitor (3), and fixing holes (302) are symmetrically provided at both ends of the strip groove (301). A connecting bar (303) is provided at the bottom of the monitor (3), and fixing posts (304) are symmetrically fixedly installed at both ends of the top of the connecting bar (303), and the positions of the fixing posts (304) and the fixing holes (302) correspond to each other. Fixing jacks (305) are respectively provided on the top surfaces of the two fixing posts (304) on opposite sides. The monitor (3) is symmetrically provided with mounting grooves (306) on both sides of the top of the strip groove (301).

5. The sleep apnea monitoring auxiliary device according to claim 4, characterized in that: The end of the mounting groove (306) away from the fixing hole (302) is provided with a movable groove (307), and the fixing hole (302), the mounting groove (306) and the movable groove (307) are connected. A fixed plug rod (308) is slidably connected to the inside of the mounting groove (306), and one end of the fixed plug rod (308) passes through the mounting groove (306) and extends to the inside of the fixing hole (302) corresponding to the position of the fixed plug hole (305). The fixed plug rod (308) is located A limiting plate (309) is fixedly installed on the surface of one end of the fixing hole (302) inside the mounting groove (306), and a fixing spring (310) is sleeved on the surface of the fixing rod (308) located inside the mounting groove (306). The other end of the fixing rod (308) passes through the mounting groove (306) and extends to the inside of the movable groove (307), where a shifting rod (311) is fixedly installed. The shifting rod (311) passes through the movable groove (307) and extends to the outside of the monitor (3).

6. The sleep apnea monitoring auxiliary device according to claim 1, characterized in that: The storage box (5) comprises a fixed plate (501), a cover plate (502) is rotatably mounted on one side of the fixed plate (501) via a pin shaft, a fixed clamping block (503) is fixedly mounted at a central position of a side of the fixed plate (501) away from the connection with the cover plate (502), a fixed clamping plate (504) is rotatably mounted at a central position of a side of the cover plate (502) away from the connection with the cover plate (502), and the position of the fixed clamping plate (504) corresponds to that of the fixed clamping block (503), a winding column (505) is symmetrically fixedly mounted at the bottom of one side of the fixed plate (501), and the connecting wire (7) is wound on the surface of the two winding columns (505), and two elastic clips (506) are fixedly mounted on the top of the winding column (505) on one side of the storage box (5), and the connecting end of the connecting wire (7) is clamped inside the elastic clip (506).

7. The sleep apnea monitoring auxiliary device according to claim 1, characterized in that: The clamping and fixing structure (6) comprises a mounting plate (601), a limiting clamping plate (602) is fixedly installed on the bottom of the mounting plate (601) away from the storage box (5), a cylindrical groove (603) is symmetrically provided on the top of the mounting plate (601), a limiting plate 2 (604) is slidably installed inside the cylindrical groove (603), a top rod (605) is fixedly installed on the top of the limiting plate 2 (604), and the top rod (605) is slidably connected to the top of the cylindrical groove (603), and a movable top block (606) is fixedly installed on the top of the two top rods (605) located outside the cylindrical groove (603), and a lifting spring (607) is provided on the surface of the top rod (605) located between the mounting plate (601) and the movable top block (606), and a fixed clamping strip (608) is fixedly installed on one side of the movable top block (606), and the fixed clamping strip (608) has the same shape as the through groove (402).

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