Obstructive sleep apnea hypopnea syndrome prevention and treatment device

Abstract

The utility model discloses an obstructive sleep apnea hypopnea syndrome prevention and treatment device, which relates to the technical field of medical apparatus and instruments, and comprises a blood oxygen sensor, a head cover, a controller, a lead and a retracting and releasing device, a vibration device is fixedly arranged on the inner side of an elastic bandage of the head cover, and the retracting and releasing device comprises two side plates. The two side plates are rotationally sleeved with a mounting shaft, the outer wall of the mounting shaft is fixedly sleeved with a winding roller, the outer wall of one side plate is fixedly connected with a side cover, a spring is sleeved with the side cover, one end of the spring is welded to the mounting shaft, and the other end of the spring is welded to the inner wall of the side cover; according to the device, by arranging a winding and unwinding device structure, the effect of automatically winding and unwinding a wire is achieved, and the problem that in the using process of a traditional device, the wire is likely to be pressed or pulled, and then a blood oxygen sensor falls off or a patient wakes up is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, in particular to a device for preventing and treating obstructive sleep apnea hypopnea syndrome. Background Art

[0002] Obstructive sleep apnea-hypopnea syndrome (OSAHS) is a sleep disorder with a high incidence. It is characterized by repeated upper airway obstruction or collapse during sleep, leading to decreased ventilation (hypopnea) or cessation of ventilation (apnea), which may be accompanied by hypoxemia or hypercapnia. The disease has adverse effects on the patient's health system, work and life, and mental behavior. It can cause psychoneurological symptoms such as daytime sleepiness and cognitive impairment, as well as disorders of sugar and fat metabolism and sexual dysfunction. It is an independent risk factor for many diseases, such as hypertension, heart failure, arrhythmias, stroke, and other cardiovascular and cerebrovascular events. It significantly affects the patient's life and is receiving increasing attention.

[0003] The existing patent with publication number CN209490156U discloses a device for preventing and treating obstructive sleep apnea-hypopnea syndrome. The device does not have the risks and side effects associated with behavioral therapy, drug therapy, continuous positive airway pressure therapy, oral appliances and surgical treatment, and realizes non-invasive treatment of obstructive sleep apnea-hypopnea syndrome. However, when the above-mentioned device is actually used, since the patient is not in a static state during sleep, in order to prevent the wires from being pulled, it is generally necessary to reserve a sufficiently long position for the wires between the vibration device and the blood oxygen sensor. This will cause the wires to be compressed or entangled when the patient turns over or moves his arms unconsciously, affecting use. Based on this, we propose an improved device for preventing and treating obstructive sleep apnea-hypopnea syndrome. Summary of the Invention

[0004] The main purpose of the utility model is to provide a device for preventing and treating obstructive sleep apnea-hypopnea syndrome, which can effectively solve the technical problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A device for preventing and treating obstructive sleep apnea-hypopnea syndrome includes a blood oxygen sensor, a head cover, a controller, a wire, and a retractable device. A vibration device is fixedly provided on the inner side of the elastic bandage of the head cover. The retractable device includes two side panels, and mounting shafts are rotatably sleeved on the two side panels. A winding roller is fixedly sleeved on the outer wall of the mounting shaft. A side cover is fixedly connected to the outer wall of one of the side panels. A spring is sleeved inside the side cover. One end of the spring is welded to the mounting shaft, and the other end of the spring is welded to the inner wall of the side cover.

[0007] As a further solution of the present invention, sliding grooves are provided on opposite sides of the two side panels near the upper and lower positions, and sliders are slidably provided in the four sliding grooves. A pressure roller is rotatably connected between the two sliders located at the same horizontal height.

[0008] As a further solution of the present invention, a sliding rod is fixedly connected between the upper and lower inner walls of the four slide grooves, the four sliders are respectively slidably sleeved on the outer walls of the four slide rods, and a spring is fixedly connected between the four sliders and the inner walls of the four slide grooves, and the four springs are respectively movably sleeved on the outer ends of the four slide rods.

[0009] As a further solution of the present invention, the two pressing rollers are respectively arranged at upper and lower positions of the winding roller, and the conductive wire passes between the pressing roller and the winding roller and is sleeved on the outer wall of the winding roller.

[0010] As a further solution of the present invention, the controller is electrically connected to the vibration device and the blood oxygen sensor via wires.

[0011] As a further solution of the present invention, the winding roller and the two pressing rollers are both made of rubber material, and the two side panels are both made of plastic material.

[0012] The beneficial effects of the utility model are as follows:

[0013] By setting up a retractable device structure and utilizing the characteristics of the spring, the winding roller can be reset after rotating. Therefore, when the patient's hand is away from the head and pulls the wire during sleep, the winding roller rotates to release the wire, thereby extending the wire length. When the hand approaches the head, the spring resets, and the winding roller is driven by the mounting shaft to reverse and rewind the wire, thus avoiding the excess wire being pressed, thereby improving practicality.

[0014] By setting the sliding rod, spring, slider and pressure roller structure, the wire is made more stable and compact when it is retracted and released, avoiding the wire being too loosely wound and affecting the effect of retracting and releasing the wire. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of one side structure of a device for preventing and treating obstructive sleep apnea-hypopnea syndrome according to the present invention;

[0016] Figure 2 This is a schematic structural diagram of the other side of a device for preventing and treating obstructive sleep apnea-hypopnea syndrome according to the present invention;

[0017] Figure 3 This is a schematic diagram of the internal structure of a retractable device of a device for preventing and treating obstructive sleep apnea-hypopnea syndrome according to the present invention;

[0018] Figure 4The utility model is a schematic diagram of the internal structure of the side cover of the device for preventing and treating obstructive sleep apnea-hypopnea syndrome.

[0019] In the figure: 1. Blood oxygen sensor; 2. Head cover; 21. Vibration device; 3. Controller; 4. Wire; 5. Retractable device; 51. Side panel; 52. Side cover; 53. Mounting shaft; 54. Spring; 55. Slide groove; 56. Slide rod; 57. Slider; 58. Spring; 59. Pressure roller; 510. Winding roller. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] like Figure 1-4 As shown, a device for preventing and treating obstructive sleep apnea-hypopnea syndrome includes a blood oxygen sensor 1, a head cover 2, a controller 3, a wire 4 and a retractable device 5. A vibration device 21 is fixedly provided on the inner side of the elastic bandage of the head cover 2. The retractable device 5 includes two side panels 51. A mounting shaft 53 is rotatably sleeved on the two side panels 51. A winding roller 510 is fixedly sleeved on the outer wall of the mounting shaft 53. A side cover 52 is fixedly connected to the outer wall of one of the side panels 51. A spring 54 is sleeved inside the side cover 52. One end of the spring 54 is welded to the mounting shaft 53, and the other end of the spring 54 is welded to the inner wall of the side cover 52.

[0022] In this embodiment, two side panels 51 are provided with sliding grooves 55 on opposite sides near the upper and lower positions, and sliders 57 are slidably arranged in the four sliding grooves 55. A pressure roller 59 is rotatably connected between two sliders 57 located at the same horizontal height.

[0023] In this embodiment, a slide rod 56 is fixedly connected between the upper and lower inner walls of the four slide grooves 55, and four sliders 57 are respectively slidably sleeved on the outer walls of the four slide rods 56. A spring 58 is fixedly connected between the four sliders 57 and the inner walls of the four slide grooves 55. The four springs 58 are respectively movably sleeved on the outer ends of the four slide rods 56. The spring 58 can drive the pressure roller 59 to elastically press the wire 4.

[0024] In this embodiment, two pressure rollers 59 are respectively arranged at the upper and lower positions of the winding roller 510. The wire 4 passes between the pressure roller 59 and the winding roller 510 and is sleeved on the outer wall of the winding roller 510. The pressure roller 59 limits the retraction and extension of the wire 4 to avoid looseness.

[0025] In this embodiment, the controller 3 is electrically connected to the vibration device 21 and the blood oxygen sensor 1 through a wire 4. The blood oxygen sensor 1, the vibration device 21 and the controller 3 are all existing devices, and their technical principles are public technology, which will not be repeated here.

[0026] In this embodiment, the winding roller 510 and the two pressure rollers 59 are made of rubber material, which has the characteristics of high friction, soft texture and insulation. The two side panels 51 are made of plastic material to reduce weight.

[0027] It should be noted that the present invention is a device for preventing and treating obstructive sleep apnea-hypopnea syndrome. When in use, the blood oxygen sensor 1 is worn on the patient's index finger for monitoring, and the controller 3 controls the vibration device 21 to vibrate, so that the patient has a micro-awakening effect and improves the upper airway muscle tension.

[0028] During the above-mentioned patient falling asleep, when the patient's hand is away from the head, the wire 4 will be stretched, and the pressure roller 59 will rotate to release the wire 4, so as to avoid excessive resistance when the wire 4 is pulled, causing the blood oxygen sensor 1 to fall off or causing the patient to wake up. At the same time, the winding roller 510 will drive the installation shaft 53 to rotate when it rotates, so that the spring 54 is tightened. Therefore, when the patient's hand is close to the head, the wire 4 is in a loose state. At this time, the spring 54 will be reset, and the winding roller 510 will be driven by the installation shaft 53 to reverse and rewind the wire, so as to avoid the wire 4 being too long and causing the wire to be pressed or accidentally entangled with the limbs.

[0029] 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 to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A device for preventing and treating obstructive sleep apnea-hypopnea syndrome, comprising a blood oxygen sensor (1), a head cover (2), a controller (3), a wire (4), and a retractable device (5), wherein a vibration device (21) is fixedly provided on the inner side of the elastic bandage of the head cover (2), and characterized in that: The retracting and unfolding device (5) comprises two side plates (51), the two side plates (51) are rotatably sleeved with mounting shafts (53), the outer walls of the mounting shafts (53) are fixedly sleeved with a winding roller (510), the outer wall of one of the side plates (51) is fixedly connected with a side cover (52), the inner wall of the side cover (52) is sleeved with a clockwork spring (54), one end of the clockwork spring (54) is welded to the mounting shaft (53), and the other end of the clockwork spring (54) is welded to the inner wall of the side cover (52).

2. The device for preventing and treating obstructive sleep apnea-hypopnea syndrome according to claim 1, characterized in that: Slide grooves (55) are provided on opposite sides of the two side plates (51) near upper and lower positions, and sliders (57) are slidably provided in the four slide grooves (55). A pressure roller (59) is rotatably connected between two sliders (57) located at the same horizontal height.

3. The device for preventing and treating obstructive sleep apnea-hypopnea syndrome according to claim 2, characterized in that: A slide rod (56) is fixedly connected between the upper and lower inner walls of the four slide grooves (55), and the four sliders (57) are respectively slidably sleeved on the outer walls of the four slide rods (56). A spring (58) is fixedly connected between the four sliders (57) and the inner walls of the four slide grooves (55), and the four springs (58) are respectively movably sleeved on the outer ends of the four slide rods (56).

4. The device for preventing and treating obstructive sleep apnea-hypopnea syndrome according to claim 2, characterized in that: The two pressing rollers (59) are respectively arranged at upper and lower positions of the winding roller (510); the conductive wire (4) passes between the pressing roller (59) and the winding roller (510) and is sleeved on the outer wall of the winding roller (510).

5. The device for preventing and treating obstructive sleep apnea-hypopnea syndrome according to claim 1, characterized in that: The controller (3) is electrically connected to the vibration device (21) and the blood oxygen sensor (1) via a wire (4).

6. The device for preventing and treating obstructive sleep apnea-hypopnea syndrome according to claim 1, characterized in that: The winding roller (510) and the two pressing rollers (59) are both made of rubber material, and the two side plates (51) are both made of plastic material.

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