Mouth floor genioglossus monitoring device

Abstract

The utility model relates to the field of medical instruments, and discloses a mouth floor genioglossus monitoring device which comprises a retainer (10) and a monitor (20), the retainer (10) can be fixed on lower jaw teeth of a patient, the monitor (20) is connected to the inner side of the retainer (10), and the monitor (20) is connected with the retainer (10). The supporting surface (233) is used for supporting the tongue body of the patient; and the monitoring part (21) is used for being in contact with the genioglossus of the mouth floor of the patient to monitor an electromyographic signal of the patient. According to the utility model, the mouth floor electrode is in contact with the genioglossus surface for monitoring, so that the interference of the activity of adjacent muscular tissues on the monitoring result is avoided, and meanwhile, the monitoring mode is more easily accepted by a patient due to the noninvasive property of the monitoring mode. Compared with the prior art, the monitoring accuracy and the comfort level of the patient are improved to the maximum extent.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of medical apparatus and instruments, and particularly relates to a hyolaryngeus muscle monitoring device. BACKGROUND

[0002] Obstructive sleep apnea (OSA) is a common sleep breathing disorder, which is characterized by upper airway collapse and obstruction during sleep, resulting in reduced or complete cessation of respiratory airflow, i.e., hypopnea or apnea. This disease can cause nocturnal hypoxia, hypercapnia, and sleep structure disorder in patients, and can even cause systemic hypertension, coronary heart disease, abnormal glucose metabolism, and other chronic diseases, affecting the quality of life and health safety of patients.

[0003] The pathogenesis of OSA is very complex. In addition to the increased load caused by the narrow anatomical structure of the upper airway, non-anatomical functional factors, such as neuro-upper airway dilator muscle regulation, are also increasingly recognized as an important factor in the pathogenesis of OSA. Among them, the hyolaryngeus muscle, as the main upper airway dilator muscle, is the main effector against the load of the upper airway structure. When it contracts, it can protrude the tongue and expand the posterior tongue space to maintain the patency of the upper airway. When its activity is disordered, it can cause the tongue root to fall backward and cause upper airway collapse and obstruction.

[0004] Currently, OSA patients are mainly diagnosed by monitoring electrophysiological and respiratory physiological signals through polysomnography (PSG) in clinical practice. However, this method cannot effectively evaluate the functional factors related to neuro-upper airway dilator muscle regulation, which limits the treatment effect of OSA. Therefore, monitoring the functional activity of the hyolaryngeus muscle can help improve the etiological screening of OSA and develop the most appropriate treatment plan for patients to improve the treatment effect.

[0005] There are two methods for monitoring the functional activity of the hyolaryngeus muscle at present. One is to monitor the electromyographic signal of the hyolaryngeus muscle through an extraoral surface electrode through the skin. This method can non-invasively monitor the functional activity of the hyolaryngeus muscle. However, due to the influence of the activity of the adjacent muscles of the skin, the signal measurement accuracy is not high. The other method is to insert a needle electrode into the hyolaryngeus muscle to monitor the electromyographic signal. Although this method has relatively accurate measurement values, it is invasive and can cause pain and bleeding in patients, resulting in low patient compliance.

[0006] Therefore, it is necessary to design a hyolaryngeus muscle monitoring device that can avoid the interference of other muscle activities, non-invasively monitor, reduce the discomfort of patients, and improve the compliance of patients. SUMMARY

[0007] The utility model discloses a purpose is to provide a kind of floor of mouth genioglossus monitoring device for above-mentioned problems, the device can avoid the interference of other muscle activities to monitoring, and it can be non-invasive monitoring, reduce the discomfort caused to patient, improve patient compliance.

[0008] In order to achieve the above object, the utility model provides a kind of floor of mouth genioglossus monitoring device, comprising:

[0009] retainer, the retainer is set to be able to be fixed on the lower jaw tooth of patient;And

[0010] monitor, the monitor is connected to the inner side of the retainer, and has support surface for supporting the tongue of patient and monitoring part for contacting with the floor of mouth genioglossus of patient to monitor its myoelectric signal.

[0011] In some embodiments, the retainer includes a tooth socket base in arc shape.

[0012] In some embodiments, the bottom surface of the tooth socket base is filled with bite gum in concave cavity, and overflow hole is formed in the tooth socket base.

[0013] In some embodiments, the tooth socket base is injection molded by thermoplastic material, and the thickness of the tooth socket base is 0.8mm-1.2mm.

[0014] In some embodiments, the two sides of the tooth socket base are set to be able to cover to the lower jaw two sides premolar of patient respectively.

[0015] In some embodiments, the included angle α between the two side edges of the tooth socket base is 130-150 °.

[0016] In some embodiments, the monitor is detachably connected to the retainer.

[0017] In some embodiments, the monitor is detachably connected to the retainer by buckle structure.

[0018] In some embodiments, the buckle structure includes matched clamping groove and clamping hook, the clamping groove is arranged on one of the retainer and the monitor, and the clamping hook is arranged on the other one of the retainer and the monitor.

[0019] In some embodiments, the clamping direction of the clamping groove and the clamping hook is vertical direction or horizontal direction.

[0020] In some embodiments, the monitor further includes connecting part, the connecting part is used to connect with the retainer, the upper surface of the connecting part forms the support surface, and the monitoring part is connected to the side of the connecting part away from the retainer.

[0021] In some embodiments, the connecting part comprises an arc-shaped portion and an extending portion, the arc-shaped portion is used to connect with the mouthpiece base, an arc contour of the arc-shaped portion matches an inner peripheral contour of the mouthpiece base, an upper surface of the arc-shaped portion forms the supporting surface; the extending portion is arranged to extend downwardly and obliquely away from the arc-shaped portion from a side of the arc-shaped portion facing away from the retainer, the monitoring part is connected to a side of the extending portion facing away from the arc-shaped portion.

[0022] In some embodiments, an electrical element is arranged inside the connecting part, the electrical element is electrically connected with the monitoring part, and the connecting part is formed as a sealed integral structure.

[0023] In some embodiments, an included angle β between an extending direction of the extending portion and a vertical direction is 30-45°.

[0024] In some embodiments, the extending portion is arranged to extend from a middle of a chord side of the arc-shaped portion, and an upper surface of the extending portion is formed as an arc surface extending downwardly and obliquely.

[0025] In some embodiments, the monitoring part comprises an electrode wire and a spherical electrode, one end of the electrode wire is connected to the extending portion, the other end of the electrode wire is connected to the spherical electrode, and the electrode wire is a deformable wire.

[0026] The present utility model discloses a mouth floor genioglossal muscle monitoring device, which comprises a mouthpiece base, a retainer, a monitoring part and a connecting part, wherein the retainer is arranged on the mouthpiece base, the monitoring part is arranged on the retainer, and the connecting part is arranged between the retainer and the monitoring part.

[0027] Other features and advantages of the present utility model will be described in detail in the following specific embodiment part. BRIEF DESCRIPTION OF DRAWINGS

[0028] The accompanying drawings, which form a part of the present utility model, are included to provide a further understanding of the present utility model, the illustrative embodiments of the present utility model and its description are used to explain the present utility model, and do not constitute an improper limitation on the present utility model. In the drawings:

[0029] Figure 1 is a perspective view of one embodiment of the mouth floor genioglossal muscle monitoring device in the present utility model;

[0030] Figure 2 isFigure 1 Side view of the monitoring device in the middle of the mylohyoid muscle;

[0031] Figure 3 is Figure 1 Front view of the retainer in the middle;

[0032] Figure 4 is Figure 3 Side view of the retainer in the middle;

[0033] Figure 5 is Figure 4 Schematic view of the retainer in the middle forming a tooth socket with the lower jaw teeth in occlusion;

[0034] Figure 6 is Figure 1 Perspective view of the monitoring device in the middle;

[0035] Figure 7 is Figure 6 Side view of the monitoring device in the middle;

[0036] Figure 8 is Figure 6 Rear view of the monitoring device in the middle;

[0037] Figure 9 is the perspective view of another embodiment of the retainer in the middle of the present application;

[0038] Figure 10 is the perspective view of another embodiment of the monitoring device in the middle of the present application.

[0039] Explanation of reference signs

[0040] 10-retainer, 11-dental base, 111-excess glue hole, 112-bottom concave cavity, 12-biting glue, 121-tooth socket, 13-claw, 131-rod part, 132-hook part, 20-monitoring device, 21-monitoring part, 211-electrode wire, 212-spherical electrode, 22-clamping groove, 221-tub, 23-connection part, 231-arc part, 232-extension part, 233-support surface, A-lower jaw teeth. DETAILED DESCRIPTION

[0041] The embodiments of the present application will be further described in detail below with reference to the accompanying drawings. The detailed description and drawings of the following embodiments are used to exemplarily illustrate the principles of the present application, but cannot be used to limit the scope of the present application, and the present application can be implemented in many different forms, not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

[0042] The embodiments are provided to make the present utility model thorough and complete, and fully express the scope of the present utility model to those skilled in the art. It should be noted that: unless otherwise specified, the relative arrangement of components and steps, the component of materials, the numerical expression and the value in the embodiments should be interpreted as merely exemplary, not as a limitation.

[0043] It should be noted that, in the description of the present utility model, unless otherwise specified, the meaning of "a plurality of" is greater than or equal to two; the orientation or position relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer" and the like is only for the convenience of describing the present utility model and simplifying the description, and is not intended to indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present utility model. When the absolute position of the described object changes, the relative position relationship may also change accordingly.

[0044] In addition, "first", "second" and similar words used in the present utility model do not represent any order, quantity or importance, but are only used to distinguish different parts. "Vertical" is not strictly vertical, but within the allowable error range. "Parallel" is not strictly parallel, but within the allowable error range. "Include" or "contain" and similar words mean that the elements before the word cover the elements listed after the word, and do not exclude the possibility of also covering other elements.

[0045] It should also be noted that, in the description of the present utility model, unless otherwise specified and limited, the terms "mounting", "connecting", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be directly connected, or indirectly connected through an intermediate medium. For ordinary skilled persons in the art, the specific meaning of the above terms in the present utility model can be understood according to the specific circumstances. When a specific device is described to be located between a first device and a second device, there can be an intermediate device between the specific device and the first device or the second device, or there can be no intermediate device.

[0046] All terms used in the present utility model have the same meaning as understood by ordinary skilled persons in the field to which the present utility model belongs, unless otherwise specifically defined. It should also be understood that terms defined in, for example, general dictionaries should be interpreted to have meanings consistent with their meanings in the context of the relevant art, and should not be interpreted in an idealized or excessively formalized sense, unless explicitly defined here.

[0047] Techniques, methods and equipment known to those skilled in the relevant art can not be discussed in detail, but under appropriate circumstances, the techniques, methods and equipment should be considered as part of the specification.

[0048] The utility model provides a kind of floor of mouth genioglossus muscle monitoring device, referring to Figure 1 And Figure 2 Including retainer 10 and monitor 20, retainer 10 is set to be able to be fixed on the lower jaw tooth of patient, monitor 20 is connected to the inside of retainer 10, and with support surface 233 for supporting the tongue of patient and monitoring part 21 for contacting with the myoelectric signal of the floor of mouth genioglossus muscle of patient to monitor.

[0049] The utility model discloses by adopting above-mentioned scheme, retainer 10 can fix entire floor of mouth genioglossus muscle monitoring device on the lower jaw tooth of patient, monitor 20 can be contacted with floor of mouth genioglossus muscle to monitor its myoelectric signal while supporting the tongue of patient;Because monitoring part 21 directly contacts with floor of mouth genioglossus muscle, signal monitoring accuracy is higher, and non-invasive monitoring can be carried out;Because monitor 20 can form support to tongue, it can buffer the influence of tongue movement to device, improve the stability and measurement accuracy of device, reduce the discomfort of device in patient's oral cavity simultaneously, improve patient compliance.

[0050] The utility model discloses by mouth bottom electrode contact genioglossus muscle surface monitoring, both avoid the interference of adjacent muscle tissue activity to monitoring result, and because its monitoring mode is non-invasive, more easily accepted by patient.Compared with prior art, the accuracy of monitoring and the comfort of patient are improved to the greatest extent.

[0051] In the utility model, retainer 10 can be any structure that can be fixed on the lower jaw tooth of patient.In some embodiments, retainer 10 includes a tooth socket base 11 in arc shape.The arc length of tooth socket base 11 can not necessarily cover all lower jaw teeth of patient, as long as it can cover a part of them to achieve both stable fixation and reduced discomfort to patient's oral cavity.For example, the two sides of tooth socket base 11 can be set to cover the lower side premolars of patient respectively.As shown in Figure 3 The included angle α between the two side edges of tooth socket base 11 can be 130-150°.That is, in the case of tooth socket base 11 being a circular arc, the central angle α is 130-150°.Of course, it can be understood that tooth socket base 11 is not necessarily a circular arc, and its arc length is basically consistent with that of patient's lower jaw teeth.

[0052] It can be understood that tooth socket base 11 has a bottom concave cavity 112 on its entire arc length, which is used for accommodating the lower jaw teeth of patient.In order to achieve reliable fixation between tooth socket base 11 and patient's lower jaw teeth, in some embodiments, bottom concave cavity 112 can be set to tightly match patient's lower jaw teeth, that is, the contour shape of bottom concave cavity 112 is consistent with patient's lower jaw teeth.In other embodiments,Figure 4 and Figure 5 As shown in FIG. 1, the bottom cavity 112 of the mouthpiece base 11 has a concave cross section, and the bottom cavity 112 is filled with bite gum 12. The mouthpiece base 11 has overflow holes 111. When worn, the patient can place the mouthpiece base 11 on the lower teeth A, and then bite to make the bite gum 12 form a tooth groove 121 that fits the surface of the lower teeth, thereby further fixing the mouthpiece base 11 on the lower teeth. The excess bite gum 12 is discharged from the bottom cavity 112 through the overflow holes 111, and the subsequent bite gum 12 discharged from the overflow holes 111 can be trimmed.

[0053] The mouthpiece base 11 can be made of TPU, PP, PC, or other thermoplastic materials, and the thickness is preferably 0.8mm-1.2mm, so that the hardness of the mouthpiece base 11 can meet the needs of fixation, and is relatively soft and wear-resistant, and will not cause obvious foreign body sensation in the patient's mouth. In addition, the mouthpiece base 11 can be made into standard parts of different specifications and models according to the patient's age, gender and other factors, so as to facilitate the patient to select the size that is preliminarily adapted to the oral lower jaw. The bite gum 12 can be made of a thermoplastic material with a higher heat resistance than the oral temperature but lower than the mouthpiece base 11, such as EVA. The patient can heat the bite gum 12 by soaking or other methods before biting to soften it, and the temperature will drop after biting, and the bite gum 12 will harden again to form a tooth groove 121 that fits the characteristics of the patient's lower teeth.

[0054] The overflow holes 111 can have any shape, such as circular, square, strip, triangular, etc. There can be multiple overflow holes 111, such as Figure 3 As shown in FIG. 1, the mouthpiece base 11 has multiple circular overflow holes 111 arranged along the length direction.

[0055] In the utility model, the monitor 20 can have any appropriate structure, as long as it can support the patient's tongue and make the monitoring part 21 contact the patient's floor of the mouth. In some embodiments, referring to Figure 1 and Figure 6 The monitor 20 can include a connecting part 23 for connecting with the holder 10, and the upper surface of the connecting part 23 forms a support surface 233. The monitoring part 21 is connected to the side of the connecting part 23 away from the holder 10.

[0056] Specifically, as shown in Figure 6 and Figure 7In the illustrated embodiment, the connecting portion 23 may include an arched portion 231 and an extension portion 232. The arched portion 231 is used to connect to the brace base 11, and the arcuate contour of the arched portion 231 matches the inner circumferential contour of the brace base 11. The upper surface of the arched portion 231 forms a support surface 233. The extension portion 232 is configured to extend obliquely downward from the side of the arched portion 231 opposite to the retainer 10 in a direction opposite to the arched portion 231. The monitoring portion 21 is connected to the side of the extension portion 232 opposite to the arched portion 231. Through the above configuration, the connection between the monitor 20 and the retainer 10 fits better, and can better match the intraoral condition, which can further reduce the foreign body sensation in the patient's oral cavity and improve patient compliance.

[0057] Among them, such as Figure 7 As shown, the angle β between the extension direction of the extension portion 232 and the vertical direction is preferably 30-45°. This ensures that the monitoring part 21 is in stable contact with the patient's genioglossus muscle at the floor of the mouth.

[0058] Among them, such as Figure 6 and Figure 7 As shown, the extension portion 232 extends from the middle of the chord side of the arch-shaped portion 231, and the upper surface of the extension portion 232 is formed as an inclined downward-extending arc surface. This not only adapts well to the intraoral situation but also avoids damage to the patient's tongue, improving wearing comfort. The extension portion 232 is roughly square in shape, and its width is smaller than the chord side width of the arch-shaped portion 231.

[0059] In this invention, the connecting part 23 may contain electrical components, such as a battery or a flexible circuit board. These electrical components can be electrically connected to the monitoring part 21, providing power to the entire device and transmitting the genioglossus muscle electromyographic signals monitored by the monitoring part 21 to the PSG device for analysis. For example, the flexible circuit board may include a signal processing unit and a signal transmission unit. The signal processing unit processes the monitored genioglossus muscle electromyographic signals, and the signal transmission unit transmits the processed genioglossus muscle electromyographic signals to the PSG device via wired / wireless transmission.

[0060] In some embodiments, the connector 23 is preferably formed as a sealed, integral structure. For example, the connector 23 can be integrally formed by injection molding. That is, the connector 23 can be formed by using a softer material such as soft rubber or silicone to encapsulate the electrical components inside through injection molding. This not only achieves a waterproof seal but also prevents sharp edges from causing injury to the patient's tongue, improving wearing comfort.

[0061] In this utility model, such as Figure 6 and Figure 7As shown, the monitoring part 21 can include an electrode wire 211 and a ball electrode 212, one end of the electrode wire 211 is connected to the extension part 232, the other end of the electrode wire 211 is connected to the ball electrode 212, and the ball electrode 212 is used to contact the mylohyoid muscle of the patient's floor of the mouth. Among them, the electrode wire 211 is preferably a deformable wire, and the patient can adjust the angle of the electrode wire 211 after wearing to make the ball electrode 212 stably contact the surface of the mylohyoid muscle.

[0062] In the utility model, the connection between the monitor 20 and the retainer 10 can be fixed connection or detachable connection, preferably detachable connection, which can facilitate the maintenance and maintenance of the device, and improve the structural flexibility of the device to adapt to different patients.

[0063] Among them, the detachable connection between the monitor 20 and the retainer 10 can be realized by any appropriate way. However, in order to simplify the structure and facilitate disassembly, the monitor 20 is preferably detachably connected to the retainer 10 through a buckle structure.

[0064] Among them, the buckle structure can have any appropriate structure. In some embodiments, the buckle structure can include a matched clamping groove 22 and a clamping hook 13, the clamping groove 22 is arranged on one of the retainer 10 and the monitor 20, and the clamping hook 13 is arranged on the other one of the retainer 10 and the monitor 20. The clamping groove 22 and the clamping hook 13 can have any appropriate structure shape. The clamping direction of the clamping groove 22 and the clamping hook 13 can be any direction, for example, vertical direction or horizontal direction, and the vertical and horizontal mentioned here are the positions of the patient after normal wearing. Figure 2

[0065] In the embodiment in which the clamping direction of the clamping groove 22 and the clamping hook 13 is horizontal direction, specifically, as Figures 3-5 shown, the clamping hook 13 is arranged on the retainer 10, specifically on the inner side of the mouthpiece base 11; the clamping hook 13 can have two, and the two clamping hooks 13 are oppositely arranged on both sides of the mouthpiece base 11 and symmetric about the center line of the mouthpiece base 11. Referring to Figure 3 , the clamping hook 13 can include a rod part 131 extending vertically downward from the inner side of the mouthpiece base 11 and a hook part 132 arranged at the end of the rod part 131. As Figure 6 and Figure 7 shown, the clamping groove 22 is arranged on the monitor 20, specifically on the arc-shaped part 231 of the monitor 20. The clamping groove 22 can have two, and the two clamping grooves 22 are oppositely arranged on both sides of the arc-shaped part 231 and symmetric about the center line of the arc-shaped part 231. The clamping groove 22 is arranged through the arc-shaped part 231 in the horizontal direction (see Figure 7 ), and a boss 221 is further arranged in the clamping groove 22 (see Figure 6 ​The hook 13 can be inserted into the clamping groove 22 in a horizontal direction, and the hook portion 132 is clamped and fixed with the boss 221.

[0066] In the embodiment where the clamping direction of the clamping groove 22 and the hook 13 is a vertical direction, specifically, as shown in Figure 9 The hook 13 is arranged on the inner side of the mouthpiece base 11, and the hook 13 can be two, the two hooks 13 are oppositely arranged on the two sides of the mouthpiece base 11 and are symmetrical about the center line of the mouthpiece base 11; the hook 13 can include an L-shaped rod portion 131 extending vertically outward from the inner side of the mouthpiece base 11 and a hook portion 132 arranged at the end of the rod portion 131. Figure 10 The clamping groove 22 is arranged on the arc-shaped portion 231 of the monitor 20, and the clamping groove 22 can be two, the two clamping grooves 22 are oppositely arranged on the two sides of the arc-shaped portion 231 and are symmetrical about the center line of the arc-shaped portion 231. The clamping groove 22 is arranged through the arc-shaped portion 231 in a vertical direction, and the clamping groove 22 is further provided with a boss 221, and the hook 13 can be inserted into the clamping groove 22 in a vertical direction, and the hook portion 132 is clamped and fixed with the boss 221.

[0067] In the embodiment where the clamping direction of the clamping groove 22 and the hook 13 is a vertical direction, specifically, as shown in Figure 7 and Figure 8 The contour of the arc-shaped portion 231 is approximately arc-shaped, and the shape size on the thickness of the arc-shaped portion 231 does not have to be uniform, and a groove can be arranged on the side surface of the arc-shaped portion 231 close to the retainer, and the clamping groove 22 can be arranged through the groove bottom.

[0068] Thus, the various embodiments of the utility model have been described in detail. In order to avoid shielding the concept of the utility model, some details known in the art are not described. Those skilled in the art can fully understand how to implement the technical solutions disclosed herein according to the above description.

[0069] Although some specific embodiments of the utility model have been described in detail through examples, those skilled in the art should understand that the above examples are only for illustration, and are not intended to limit the scope of the utility model. Those skilled in the art should understand that the above embodiments can be modified or some technical features can be replaced equivalently without departing from the scope and spirit of the utility model. In particular, as long as there is no structural conflict, each technical feature mentioned in each embodiment can be combined in any way.

Claims

1. A mylohyoid monitoring device, characterized in that, The device comprises: a holder (10) configured to be fixed on the lower teeth of a patient; a monitor (20) connected to the inner side of the holder (10) and having a support surface (233) for supporting the tongue of the patient and a monitoring part (21) for contacting the genioglossus muscle of the patient to monitor the myoelectric signal thereof.

2. The floor of the mouth geniohyoid muscle monitoring device according to claim 1, characterized in that, The monitor (20) is detachably connected to the holder (10), and / or The holder (10) comprises a tooth socket base (11) in an arc shape.

3. The floor of the mouth geniohyoid muscle monitoring device according to claim 2, characterized in that, The bottom surface of the tooth socket base (11) is filled with bite gum (12), and overflow holes (111) are formed in the tooth socket base (11); and / or The tooth socket base (11) is injection molded with thermoplastic material, and the thickness of the tooth socket base (11) is 0.8-1.2 mm.

4. The floor of the mouth geniohyoid muscle monitoring device according to claim 2, characterized in that, The monitor (20) is detachably connected to the holder (10) through a buckle structure, and / or The two sides of the tooth socket base (11) are configured to cover the lower premolars on both sides of the patient's lower jaw, respectively.

5. The genioglossus muscle monitoring device according to claim 4, wherein The buckle structure comprises a matching buckle groove (22) and a buckle hook (13), the buckle groove (22) is arranged on one of the holder (10) and the monitor (20), and the buckle hook (13) is arranged on the other one of the holder (10) and the monitor (20); and / or The included angle α between the two side edges of the tooth socket base (11) is 130-150°.

6. The floor of the mouth geniohyoid muscle monitoring device according to claim 5, characterized in that, The buckle groove (22) and the buckle hook (13) are connected in a vertical direction or a horizontal direction.

7. The floor of the mouth geniohyoid muscle monitoring device according to any one of claims 2-6, characterized in that, The monitor (20) further comprises a connecting part (23) for connecting with the holder (10), the upper surface of the connecting part (23) forms the support surface (233), and the monitoring part (21) is connected to the side of the connecting part (23) away from the holder (10).

8. The genioglossus muscle monitoring device according to claim 7, wherein The connecting part (23) comprises an arc-shaped part (231) and an extension part (232), the arc-shaped part (231) is used for connecting with the tooth socket base (11), the arc line profile of the arc-shaped part (231) matches the inner circumferential profile of the tooth socket base (11), and the upper surface of the arc-shaped part (231) forms the support surface (233); the extension part (232) is arranged to extend downwardly and obliquely away from the arc-shaped part (231) from the side of the arc-shaped part (231) away from the holder (10), and the monitoring part (21) is connected to the side of the extension part (232) away from the arc-shaped part (231); and / or An electrical element is arranged inside the connecting part (23), the electrical element is electrically connected with the monitoring part (21), and the connecting part (23) is formed as a sealed integral structure.

9. The floor of the mouth geniohyoid muscle monitoring device according to claim 8, characterized in that, An included angle β between an extending direction of the extending portion (232) and a vertical direction is 30-45°, and / or The monitoring portion (21) includes an electrode wire (211) and a ball electrode (212), one end of the electrode wire (211) is connected to the extending portion (232), the other end of the electrode wire (211) is connected to the ball electrode (212), and the electrode wire (211) is a deformable wire.

10. The floor of the mouth geniohyoid muscle monitoring device according to claim 8, characterized in that, The extending portion (232) is arranged to extend from a chord side middle portion of the arcuate portion (231), and an upper surface of the extending portion (232) is formed as an arc surface extending downwardly and obliquely.

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