PSG sleep monitoring elastic cap and sleep monitoring system

Abstract

The utility model discloses a PSG sleep monitoring elastic cap and a sleep monitoring system. The PSG sleep monitoring elastic cap comprises a net-shaped cap body, a neck tying belt and a plurality of hollow clamping rings used for clamping PSG sleep monitoring electrode plates. The hollow clamping ring comprises an FP2 electrode position clamping ring, an F4 electrode position clamping ring, a C4 electrode position clamping ring, an O2 electrode position clamping ring, an M2 electrode position clamping ring, an FP1 electrode position clamping ring, an F3 electrode position clamping ring, a C3 electrode position clamping ring, an O1 electrode position clamping ring, an M1 electrode position clamping ring, an E1 electrode position clamping ring, an E2 electrode position clamping ring, a chin2 electrode position clamping ring, a chin1 electrode position clamping ring and a chin3 electrode position clamping ring, the head-mounted net-shaped cap has the advantages that the head-mounted net-shaped cap body can quickly position the positions of all electrode positions of the brain of a patient, manual positioning and marking are not needed, after the lead wire is connected with the PSG sleep monitor, monitoring data are stable, correct diagnosis is facilitated, the lead wire is convenient to disassemble and assemble, the patient can get out of bed to go to the toilet and does not need to relieve the bowels beside the bed, and the net-shaped cap body can be disinfected and reused and conforms to hospital infection.

Description

Technical Field

[0001] The utility model relates to the technical field of medical supplies, in particular to a PSG sleep monitoring elastic cap and a sleep monitoring system. Background Art

[0002] Polysomnography (PSG) is mainly used to diagnose sleep breathing disorders, including sleep apnea syndrome, snoring and upper airway resistance syndrome. It is also used for auxiliary diagnosis of other sleep disorders, such as narcolepsy, restless legs syndrome, insomnia classification, etc.

[0003] Polysomnography (PSG) equipment mainly includes electrophysiological parameters such as EEG (EEG, analysis of sleep structure), electrooculography (EOG) and mandibular electromyography (EMG). According to the AASM recommendation, the placement of the sleep monitoring head electrode system, among which the placement of the EEG electrodes is based on the international standard 10-20 system measurement and positioning, specifically including ten electrode positions: F3, F4, C3, C4, O1, O2, M1, M2, FP1 and FP2. For relevant diagrams, please refer to the attached drawings of this utility model specification. Figure 1 As shown, in Figure 1 In the figure, F3 is the midpoint between FP1 and C3, and F4 is the midpoint between FP2 and C4. The placement positions of the electrooculogram electrodes specifically include two electrode positions: E1 (located 1 cm outward and 1 cm downward from the outer canthus of the left eye) and E2 (located 1 cm outward and 1 cm upward from the outer canthus of the right eye). For relevant diagrams, please refer to the appendix of the specification of this utility model. Figure 2 As shown; the placement positions of the mandibular electromyographic electrodes specifically include chin2 (placed 1 cm above the midline of the mandibular edge), chin1 (placed 2 cm below the midline of the mandibular edge and 2 cm to the left) and chin3 (placed 2 cm below the midline of the mandibular edge and 2 cm to the right). For relevant diagrams, please refer to the appendix of the specification of this utility model. Figure 3 shown.

[0004] For the polysomnography (PSG) equipment currently in use, in actual application, medical staff are required to be taught and trained in advance to guide them on how to measure the distance to determine and mark the electrode sites on the patient's head that require EEG monitoring. Since a large number of electrode sites on the patient's head that need to be determined and marked require EEG monitoring, it is difficult for medical staff to remember. Moreover, different patients have different head circumferences, making it even more difficult for medical staff to accurately determine and mark the locations of the different electrode sites on the patient's head that require EEG monitoring by measuring the distance, which brings trouble to medical staff.

[0005] In this regard, the author of this patent combines clinical experience, thinks about the problems encountered in clinical work, reads a large amount of scientific research materials and literature, and searches for novelties to gradually conceive and design this utility model to solve related technical problems. Utility Model Content

[0006] The present invention aims to solve at least one of the technical problems in the related art to a certain extent. To this end, the purpose of the present invention is to provide a PSG sleep monitoring elastic cap and a sleep monitoring system.

[0007] To achieve one of the above-mentioned objectives, the PSG sleep monitoring elastic cap according to an embodiment of the present invention includes a mesh cap body, a neck strap, and a plurality of hollow collars for clamping PSG sleep monitoring electrodes;

[0008] The mesh cap body is made of elastic material; the hollow clamping ring includes an FP2 electrode position clamping ring, an F4 electrode position clamping ring, a C4 electrode position clamping ring, an O2 electrode position clamping ring, an M2 electrode position clamping ring, an FP1 electrode position clamping ring, an F3 electrode position clamping ring, a C3 electrode position clamping ring, an O1 electrode position clamping ring, an M1 electrode position clamping ring, an E1 electrode position clamping ring, an E2 electrode position clamping ring and a chin2 electrode position clamping ring, a chin1 electrode position clamping ring, and a chin3 electrode position clamping ring provided on the neck strap; the left and right ends of the neck strap are correspondingly connected to the left front lower part and the right front lower part of the mesh cap body.

[0009] In addition, the PSG sleep monitoring elastic cap according to the above embodiment of the present invention may also have the following additional technical features:

[0010] According to one embodiment of the present invention, the hollow collar is made of soft rubber material and includes a base and a clamping sleeve connected to the upper portion of the base;

[0011] The connection between the upper part of the base and the lower part of the ferrule is recessed inward to form a ring-shaped groove that fits tightly into the opening at the required position; an electrode patch fixing cavity is formed inside the ferrule, and a sleeve opening is provided on the side wall of the ferrule for inserting the electrode patch for PSG sleep monitoring, and the inner circumference of the sleeve opening is smaller than the outer circumference of the electrode patch for PSG sleep monitoring; a through opening is provided at the bottom of the base, the inner diameter of which is slightly smaller than the inner diameter of the electrode patch fixing cavity.

[0012] According to one embodiment of the present invention, the outer surface of the hollow collar at different positions is marked with electrode site name identifiers that are the same as the electrode sites that need to be monitored in the patient's brain.

[0013] According to one embodiment of the present invention, the mesh cap body is provided with a U-shaped connecting buckle on the left front lower part and the right front lower part respectively; the left and right ends of the neck strap are correspondingly inserted into the two U-shaped connecting buckles, and when the end of the neck strap is pulled in any of the U-shaped connecting buckles, the length of the neck strap can be adjusted.

[0014] According to an embodiment of the present invention, a left ear hole and a right ear hole are formed on the mesh cap body.

[0015] According to one embodiment of the present invention, when the circumference of the patient's brain mold is 26.0 cm, 30.0 cm, 34.0 cm, 38.0 cm, 42.0 cm, 44.0 cm, 46.0 cm, 50.0 cm, 54.0 cm and 58.0 cm, the inner diameter of the mesh cap body corresponds to 10 specifications of 26.0 cm, 30.0 cm, 34.0 cm, 38.0 cm, 42.0 cm, 44.0 cm, 46.0 cm, 50.0 cm, 54.0 cm and 58.0 cm.

[0016] According to one embodiment of the present invention, the positions of the FP2 electrode position clamp ring, the F4 electrode position clamp ring, the C4 electrode position clamp ring, the O2 electrode position clamp ring, the M2 electrode position clamp ring, the FP1 electrode position clamp ring, the F3 electrode position clamp ring, the C3 electrode position clamp ring, the O1 electrode position clamp ring, the M1 electrode position clamp ring, the E1 electrode position clamp ring, the E2 electrode position clamp ring, the chin2 electrode position clamp ring, the chin1 electrode position clamp ring and the chin3 electrode position clamp ring are adaptively determined according to the size of the patient's brain model head circumference through precise measurement and positioning method.

[0017] According to one embodiment of the present invention, the precise measurement and positioning method is performed based on the international standard 10-20 system to measure and position brain electrodes.

[0018] To achieve the second objective, a sleep monitoring system according to an embodiment of the present invention includes a PSG sleep monitor, a plurality of lead wires, and the PSG sleep monitoring elastic cap as described above;

[0019] The first ends of the plurality of lead wires are each provided with a plug connector detachably connected to the PSG sleep monitor, and the second ends are each connected to a PSG sleep monitoring electrode sheet whose inner surface can be coated with conductive paste.

[0020] In addition, the sleep monitoring system according to the above embodiment of the present invention may also have the following additional technical features:

[0021] According to one embodiment of the present invention, the colors of the multiple lead wires are different, the colors of the multiple plug connectors are also different, the colors of the lead wires connected together are the same as the colors of the plug connectors, and the PSG sleep monitor is provided with multiple plug holes for corresponding connection of the multiple plug connectors and having the same colors as the plug connectors.

[0022] The beneficial effects of the utility model are:

[0023] First, the PSG sleep monitoring elastic cap and sleep monitoring system provided by the present invention are specifically implemented. The FP2 electrode position clamp, F4 electrode position clamp, C4 electrode position clamp, O2 electrode position clamp, M2 electrode position clamp, FP1 electrode position clamp, F3 electrode position clamp, C3 electrode position clamp, O1 electrode position clamp, M1 electrode position clamp, chin2 electrode position clamp, chin1 electrode position clamp and chin3 electrode position clamp are fixedly arranged on the first opening, the second opening, the third opening, the fourth opening, the fifth opening, the sixth opening, the seventh opening, the The eighth opening, the ninth opening, the tenth opening, the eleventh opening, the twelfth opening and the thirteenth opening are adapted to correspond to and fit with the FP2 electrode position of the patient's brain, the F4 electrode position of the patient's brain, the C4 electrode position of the patient's brain, the O2 electrode position of the patient's brain, the M2 electrode position of the patient's brain at the root of the ear, the FP1 electrode position of the patient's brain, the F3 electrode position of the patient's brain, the C3 electrode position of the patient's brain, the O1 electrode position of the patient's brain and the M1 electrode position of the patient's brain at the root of the ear, after being coated with conductive paste on their inner surfaces. When the two connecting lines are connected, the E1 electrode position clamp and the E2 electrode position clamp can be adapted and pulled to fit the corresponding E1 electrode position of the patient's left eye brain and the E2 electrode position of the patient's right eye brain, so as to facilitate sleep monitoring of the patient while the patient is sleeping. In this way, the present invention can quickly locate the positions of the various electrode positions in the patient's brain that need to be monitored for sleep, without the need for medical staff to remember and manually measure and mark them one by one, which can greatly reduce the fatigue and physical strength of medical staff. After the mesh cap is connected to the PSG sleep monitor using the lead wire, it can effectively Improving the integrity and stability of monitoring data can provide doctors with high-quality sleep monitoring images, which is conducive to ensuring correct diagnosis. The hollow collars on the mesh cap body and the PSG sleep monitoring electrodes on the lead wire to be used are snap-fitted and connected, and the connection is stable, which can greatly reduce the problem of PSG sleep monitoring electrodes falling off. The disassembly and assembly between them is quick and convenient. When the lead wire with PSG sleep monitoring electrodes to be used is removed, the patient can also get out of bed and move around, such as going to the toilet, so that there is no need to urinate or defecate at the bedside. After the patient returns to bed, they can be quickly snapped together, and the operation is effortless.

[0024] Secondly, the present invention is designed to be of different sizes and specifications, so that patients with appropriate head circumferences can wear the present invention and quickly use the present invention to monitor the patient's sleep. The related operation is very time-saving, which can greatly improve the work efficiency of medical staff. When the patient wears the present invention, the neck strap is fastened to the patient's neck, making the present invention not easy to fall off, so that the multiple fixed PSG sleep monitoring electrodes are indeed fixed and stable, making the present invention stable and reliable to use. The mesh cap body is made of elastic material, so that it has a certain elasticity and can be opened and put on the outside of the patient's head, making it easy to wear. It is also flexible and breathable, making the patient comfortable to wear and easy to clean, so that it can be reused after cleaning and disinfection, which meets the needs of hospital infection and can greatly save resources.

[0025] Third, the hollow clamping ring made of soft rubber material obviously also has a certain flexibility, so that when it contacts the patient's scalp, it is not easy to injure the patient's scalp, so that it is reliable to use. The electrode piece clamping cavity provided thereon is adapted to the interference fit of the PSG sleep monitoring electrode piece to be used, so that the clamped PSG sleep monitoring electrode piece is indeed firmly fixed and not easy to fall out or shift.

[0026] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. 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 the structures shown in these drawings without paying any creative work.

[0028] Figure 1 This is a diagram showing the positions of the ten electrodes F3, F4, C3, C4, O1, O2, M1, M2, FP1, and FP2 on the patient's brain, as determined by the international standard 10-20 system.

[0029] Figure 2 The placement of the patient's electrooculogram electrodes is determined based on the international standard 10-20 system measurement and positioning, specifically including E1 (located outside the left eye) 1cm outward and 1cm down) and E2 (set on the outside of the right eye The position of the two electrodes (1 cm outward and 1 cm upward) is shown in the figure;

[0030] Figure 3This diagram shows the placement of the patient's mandibular electromyographic electrodes, determined using the international standard 10-20 system. Specifically, it includes the positions of three electrodes: Chin2 (placed 1 cm above the midline of the mandibular edge), Chin1 (placed 2 cm below the midline of the mandibular edge and 2 cm to the left), and Chin3 (placed 2 cm below the midline of the mandibular edge and 2 cm to the right).

[0031] Figure 4 This is a left-side perspective illustration of the present invention being mounted outside a patient's brain for use;

[0032] Figure 5 This is a right-angle view showing the utility model being used by being fixed on the outside of a patient's brain;

[0033] Figure 6 This is a longitudinal cross-sectional view of the hollow collar in an embodiment of the present utility model;

[0034] Figure 7 This is a longitudinal cross-sectional view of the PSG sleep monitoring electrode sheet used in the hollow clamping ring in an embodiment of the present invention;

[0035] Reference numerals:

[0036] PSG sleep monitoring stretch cap 1000;

[0037] Mesh cap body 10;

[0038] Eye-shaped connecting buckle 101; left ear hole 102; right ear hole 103;

[0039] Neck tie 20;

[0040] Hollow collar 30;

[0041] FP2 electrode position clamping ring 301; F4 electrode position clamping ring 302; C4 electrode position clamping ring 303; O2 electrode position clamping ring 304; M2 electrode position clamping ring 305; FP1 electrode position clamping ring 306; F3 electrode position clamping ring 307; C3 electrode position clamping ring 308; O1 electrode position clamping ring 309; M1 electrode position clamping ring 310; Chin2 electrode position clamping ring 311; Chin1 electrode position clamping ring 312; Chin3 electrode position clamping ring 313; E1 electrode position clamping ring 314; E2 electrode position clamping ring 315; connecting wire 316; base 30a; through port 30a1; ferrule 30b; electrode piece clamping cavity 30b1; ferrule insertion port 30b2; annular clamping groove 30c; electrode position name label 30d;

[0042] Lead wire 3000;

[0043] PSG sleep monitoring electrode sheet 60;

[0044] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0045] The following describes in detail embodiments of the present invention. Examples of the embodiments are shown in the accompanying drawings. The same or similar reference numerals throughout the specification represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but are not to be construed as limiting the present invention. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0046] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "circumferential", "radial", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings of the specification, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation to the present invention.

[0047] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, "plurality" means two or more, unless otherwise specifically defined.

[0048] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integral connection; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0049] In the present invention, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Moreover, a first feature being "above," "above," and "above" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature may include the first feature being directly below or obliquely below the second feature, or may simply mean that the first feature is lower in level than the second feature.

[0050] The PSG sleep monitoring elastic cap 1000 and the sleep monitoring system according to the embodiment of the present invention are described in detail below with reference to the accompanying drawings.

[0051] Example 1

[0052] Reference Figures 4 to 7 As shown, the PSG sleep monitoring elastic cap 1000 provided according to an embodiment of the present invention includes a mesh cap body 10, a neck strap 20, and a plurality of hollow collars 30 for clamping the PSG sleep monitoring electrode sheets 60;

[0053] Among them, the mesh cap body 10 is made of elastic material, and preferably made of soft rubber material. The hollow clamp 30 includes an FP2 electrode position clamp 301, an F4 electrode position clamp 302, a C4 electrode position clamp 303, an O2 electrode position clamp 304, an M2 electrode position clamp 305, an FP1 electrode position clamp 306, an F3 electrode position clamp 307, a C3 electrode position clamp 308, an O1 electrode position clamp 309, an M1 electrode position clamp 310, an E1 electrode position clamp 314, an E2 electrode position clamp 315 and a chin2 electrode position clamp 311, a chin1 electrode position clamp 312, and a chin3 electrode position clamp 313 provided on the neck strap 20; the left and right ends of the neck strap 20 are correspondingly connected to the left front lower part and the right front lower part of the mesh cap body 10.

[0054] Specifically, in the present invention, the outer surface of the left half of the mesh cap body 10 is provided with a first opening adapted to face the FP2 electrode position of the patient's brain, a second opening adapted to face the F4 electrode position of the patient's brain, a third opening adapted to face the C4 electrode position of the patient's brain, a fourth opening adapted to face the O2 electrode position of the patient's brain, and a fifth opening adapted to face the M2 electrode position at the root of the patient's ear; the outer surface of the right half of the mesh cap body 10 is provided with a first opening adapted to face the FP1 electrode position of the patient's brain, a second opening adapted to face the F4 electrode position of the patient's brain, a third opening adapted to face the C4 electrode position of the patient's brain, a fourth opening adapted to face the O2 electrode position of the patient's brain, and a fifth opening adapted to face the M2 electrode position at the root of the patient's ear; The neck strap 20 has a sixth opening adapted to face the F3 electrode site on the patient's brain, a seventh opening adapted to face the C3 electrode site on the patient's brain, a ninth opening adapted to face the O1 electrode site on the patient's brain, and a tenth opening adapted to face the M1 electrode site on the patient's brain; the neck strap 20 has an eleventh opening adapted to face the chin2 electrode site on the patient's brain, a twelfth opening adapted to face the chin1 electrode site on the patient's brain, and a thirteenth opening adapted to face the chin3 electrode site on the patient's brain;

[0055] Correspondingly, in the present invention, the FP2 electrode position clamp 301, the F4 electrode position clamp 302, the C4 electrode position clamp 303, the O2 electrode position clamp 304, the M2 electrode position clamp 305, the FP1 electrode position clamp 306, the F3 electrode position clamp 307, the C3 electrode position clamp 308, the O1 electrode position clamp 309, the M1 electrode position clamp 310, the chin2 electrode position clamp 311, the chin1 electrode position clamp 312 and the chin3 electrode position clamp 313 are corresponding fixed Located in the first opening, the second opening, the third opening, the fourth opening, the fifth opening, the sixth opening, the seventh opening, the eighth opening, the ninth opening, the tenth opening, the eleventh opening, the twelfth opening and the thirteenth opening; the E1 electrode position clamping ring 314 and the E2 electrode position clamping ring 315 are respectively connected to the left front middle part and the right front middle part of the mesh cap body 10 through a connecting line 316, so as to be adapted to be pulled to correspond to the E1 electrode position of the left eye of the patient's brain and to fit the E2 electrode position of the right eye of the patient's brain.

[0056] Based on the above, it is clear that the present invention is mainly used as a PSG sleep monitoring elastic cap 1000 during specific implementation.

[0057] Specifically, when applying the present invention, the present invention is designed into different sizes and specifications. When a patient with a suitable head circumference wears the present invention and lies on a hospital bed to sleep, the PSG sleep monitoring electrode pieces 60 required are pre-fixed in the multiple hollow clamping rings 30. The PSG sleep monitoring electrode pieces 60 required are connected to the pre-prepared PSG sleep monitor 2000 through the pre-connected lead wires 3000. Then, a conductive paste is applied to the inner surface of the used PSG sleep monitoring electrode pieces 60 to make them fit the electrode parts of the patient's brain that need to be monitored for sleep. Then, the prepared PSG sleep monitor 2000 is started to monitor the patient's sleep.

[0058] The use of this utility model will obviously have the following technical effects:

[0059] On the one hand, when a patient with a suitable head circumference wears the present invention and lies on a bed to sleep, the FP2 electrode position clamp 301, F4 electrode position clamp 302, C4 electrode position clamp 303, O2 electrode position clamp 304, M2 electrode position clamp 305, FP1 electrode position clamp 306, F3 electrode position clamp 307, C3 electrode position clamp 308, O1 electrode position clamp 309, M1 electrode position clamp 310, chin2 electrode position clamp Since the position clamp ring 311, the chin1 electrode position clamp ring 312 and the chin3 electrode position clamp ring 313 are fixedly arranged in the first opening, the second opening, the third opening, the fourth opening, the fifth opening, the sixth opening, the seventh opening, the eighth opening, the ninth opening, the tenth opening, the eleventh opening, the twelfth opening and the thirteenth opening respectively, after the conductive paste is coated on the inner surface thereof, they can be used to correspond to the FP2 electrode position of the patient's brain and fit with the F 4 electrodes are fitted, fitted with the C4 electrode of the patient's brain, fitted with the O2 electrode of the patient's brain, fitted with the M2 electrode of the patient's brain, fitted with the FP1 electrode of the patient's brain, fitted with the F3 electrode of the patient's brain, fitted with the C3 electrode of the patient's brain, fitted with the O1 electrode of the patient's brain and fitted with the M1 electrode of the patient's brain. When the two connecting wires 316 are pulled, the E1 electrode is set to the clamp ring 3 14 and the E2 electrode position clamping ring 315 can be adapted to be pulled to fit correspondingly with the E1 electrode position of the patient's left eye and the E2 electrode position of the patient's right eye, so as to facilitate sleep monitoring of the patient while the patient is sleeping. In this way, the present invention can quickly locate the positions of the various electrode positions in the patient's brain that need to be monitored for sleep, without the need for medical staff to memorize and manually measure one by one to mark the positions, which can greatly reduce the fatigue and physical strength of medical staff.

[0060] On the other hand, after the mesh cap body 10 is connected to the PSG sleep monitor 2000 using the lead wire 3000, it can effectively improve the integrity and stability of the monitoring data, provide doctors with high-quality sleep monitoring maps, and help ensure correct diagnosis. The hollow collars 30 on the mesh cap body 10 and the PSG sleep monitoring electrode pieces 60 on the lead wire 3000 to be used are snap-fitted and connected, and the connection is stable, which can greatly reduce the problem of the PSG sleep monitoring electrode pieces 60 falling off. The disassembly and assembly between them is quick and convenient. When the lead wire 3000 with the PSG sleep monitoring electrode pieces 60 to be used is removed, the patient can also get out of bed to go to the toilet, so that there is no need to urinate or defecate next to the bed. After the patient returns to bed, they can be quickly snapped together, and the operation is effortless.

[0061] In addition, the present invention is designed to have different sizes and specifications, so that patients with suitable head circumferences can wear the present invention and quickly use the present invention to monitor the patient's sleep. The related operation is very time-saving, which can greatly improve the work efficiency of medical staff. When the patient wears the present invention, the neck strap 20 is fastened to the patient's neck, making the present invention not easy to fall off, so that the multiple fixed PSG sleep monitoring electrodes 60 are indeed fixed and stable, making the present invention stable and reliable to use. The mesh cap body 10 is made of elastic material, so that it has a certain elasticity and can be opened and put on the outside of the patient's head, making it easy to wear. It is flexible and breathable, making it comfortable for patients to wear and easy to clean, so that it can be reused after cleaning and disinfection, which meets hospital infection requirements and can greatly save resources.

[0062] Furthermore, through the above-mentioned optimized design, the overall structure of the utility model is highly practical and has good use effect.

[0063] Furthermore, in a specific implementation, according to an embodiment of the present invention, the hollow collar 30 is made of a soft rubber material, and includes a base 30a and a clamping sleeve 30b connected to the upper part of the base 30a;

[0064] Among them, the connection between the upper part of the base 30a and the lower part of the ferrule 30b is recessed inward to form a circle of annular grooves 30c that fit tightly into the openings at the required position; an electrode sheet fixing cavity 30b1 is formed inside the ferrule 30b, and a sleeve opening 30b2 is provided on the side wall of the ferrule 30b for inserting the electrode sheet 60 for PSG sleep monitoring, and the inner circumference size of the sleeve opening 30b2 is smaller than the outer circumference size of the electrode sheet 60 for PSG sleep monitoring; a through opening 30a1 is provided at the bottom of the base 30a, the inner diameter of which is slightly smaller than the inner diameter of the electrode sheet fixing cavity 30b1.

[0065] From this, it can be clearly seen that, on the one hand, the hollow clamping ring 30 made of soft rubber material obviously also has a certain flexibility, so that when it contacts the patient's scalp, it is not easy to injure the patient's scalp, so that it is reliable to use. On the other hand, the electrode piece fixing cavity 30b1 provided thereon is adapted to the interference fit of the PSG sleep monitoring electrode piece 60 to be used, so that the PSG sleep monitoring electrode piece 60 to be used is indeed fixed firmly and is not easy to fall out or shift.

[0066] Furthermore, through the above-mentioned optimized design, the overall use effect of the utility model can be effectively improved.

[0067] Furthermore, in a specific implementation, according to an embodiment of the present invention, the outer surface of the hollow collar 30 at different positions is marked with electrode site name identifications 30d that are the same as the electrode sites that need to be monitored in the patient's brain.

[0068] It should be noted here that, under normal circumstances, after the multiple hollow clamps 30 are accurately installed, they will basically not be disassembled. Therefore, the medical staff can quickly determine which sleep monitoring electrode position on the patient's brain the position of a certain hollow clamp is corresponding to by comparing the electrode position name mark 30d set on the hollow clamp 30, so that it is clear at a glance during actual operation so that the medical staff can have a clear idea in mind.

[0069] In addition, in a specific implementation, according to an embodiment of the present invention, the mesh cap body 10 is provided with a mesh-shaped connecting buckle 101 at the left front lower part and the right front lower part respectively; the left and right ends of the neck strap 20 are correspondingly inserted into the two mesh-shaped connecting buckles 101, and when the end of the neck strap 20 is pulled in any of the mesh-shaped connecting buckles 101, the length of the neck strap 20 can be adjusted.

[0070] Therefore, by providing the two eye-shaped connecting buckles 101, the length of the neck strap 20 can be adjusted according to the patient's face shape, so that the tightness of the neck strap 20 can be flexibly controlled when it is tied around the patient's neck.

[0071] Furthermore, in the present technical solution, according to an embodiment of the present utility model, a left ear hole 102 and a right ear hole 103 are opened on the mesh cap body 10; the fifth opening is located behind the left ear hole 102 and is adjacent to the left ear hole 102; the tenth opening is located behind the right ear hole 103 and is adjacent to the right ear hole 103.

[0072] Therefore, after the left ear hole 102 is mounted on the outside of the patient's right ear and the right ear hole 103 is mounted on the outside of the patient's left ear, the present invention is not easily displaced in a circumferential direction after being worn by the patient, making the present invention more stable and reliable to use.

[0073] Again, in a specific implementation, according to one embodiment of the present invention, when the patient's brain mold head circumference is 26.0cm, 30.0cm, 34.0cm, 38.0cm, 42.0cm, 44.0cm, 46.0cm, 50.0cm, 54.0cm and 58.0cm, the inner diameter of the mesh cap body 10 corresponds to ten specifications of 26.0cm, 30.0cm, 34.0cm, 38.0cm, 42.0cm, 44.0cm, 46.0cm, 50.0cm, 54.0cm and 58.0cm.

[0074] It should be noted here that different patients have different head circumferences. Generally speaking, their head circumferences are approximately 26.0 cm, 30.0 cm, 34.0 cm, 38.0 cm, 42.0 cm, 44.0 cm, 46.0 cm, 50.0 cm, 54.0 cm and 58.0 cm. Therefore, the inner diameter of the mesh cap body 10 of the utility model is set to 26.0 cm, 30.0 cm, 34.0 cm, 38.0 cm, 42.0 cm, 44.0 cm, 46.0 cm, 50.0 cm, 54.0 cm and 58.0 cm.

[0075] In this way, before using the present invention, the patient's head circumference is first measured, and then the present invention of suitable size specifications is selected for adaptation and use. Therefore, when the present invention is designed with multiple specifications, there is no need to consider whether the present invention can be used with patients of different head circumference sizes. Even if there is a slight deviation between the patient's head circumference size and the size specifications of the present invention, the relevant deviation can be ignored in actual use and will not affect the use of the present invention to monitor the patient's sleep.

[0076] Furthermore, in a specific implementation, according to one embodiment of the present invention, the positions of the first opening, the second opening, the third opening, the fourth opening, the fifth opening, the sixth opening, the seventh opening, the eighth opening, the ninth opening, the tenth opening, the eleventh opening, the twelfth opening and the thirteenth opening are adaptively determined according to the size of the patient's brain mold head circumference through precise measurement and positioning methods.

[0077] According to an embodiment of the present invention, the precise measurement and positioning method is performed based on the international standard 10-20 system to measure and position the brain electrodes.

[0078] That is to say, in the present invention, the positions of the FP2 electrode position clamp 301, the F4 electrode position clamp 302, the C4 electrode position clamp 303, the O2 electrode position clamp 304, the M2 electrode position clamp 305, the FP1 electrode position clamp 306, the F3 electrode position clamp 307, the C3 electrode position clamp 308, the O1 electrode position clamp 309, the M1 electrode position clamp 310, the E1 electrode position clamp 314, the E2 electrode position clamp 315, the chin2 electrode position clamp 311, the chin1 electrode position clamp 312 and the chin3 electrode position clamp 313 are adaptively determined according to the size of the patient's brain model head circumference through precise measurement and positioning method.

[0079] Obviously, in the present invention, when designing the present invention of various specifications, the positions of the first opening, the second opening, the third opening, the fourth opening, the fifth opening, the sixth opening, the seventh opening, the eighth opening, the ninth opening, the tenth opening, the eleventh opening, the twelfth opening and the thirteenth opening will also have certain deviations in their front-back, left-right and up-down positions due to the different sizes of the mesh cap body 10 of the present invention. This is inevitable, so that when designing the present invention of various specifications, the FP2 electrode position clamping ring 301, the F4 electrode position clamping ring 302, the C4 electrode position clamping ring 303 and the C5 electrode position clamping ring 304 will be different. The positions of the position clamp ring 303, O2 electrode position clamp ring 304, M2 electrode position clamp ring 305, FP1 electrode position clamp ring 306, F3 electrode position clamp ring 307, C3 electrode position clamp ring 308, O1 electrode position clamp ring 309, M1 electrode position clamp ring 310, E1 electrode position clamp ring 314, E2 electrode position clamp ring 315, chin2 electrode position clamp ring 311, chin1 electrode position clamp ring 312 and the chin3 electrode position clamp ring 313 will also have certain deviations in their front-to-back, left-to-right and up-down positions due to the different sizes of the mesh cap body 10 of the present invention, which is inevitable.

[0080] Example 2

[0081] Combine Figures 4 to 7 As shown, based on the first embodiment, the sleep monitoring system according to the embodiment of the present invention includes a PSG sleep monitor, a plurality of lead wires 3000 and the PSG sleep monitoring elastic cap 1000 as described above;

[0082] The first ends of the plurality of lead wires 3000 are each provided with a plug connector detachably connected to the PSG sleep monitor, and the second ends are each connected to a PSG sleep monitoring electrode sheet 60 whose inner surface can be coated with conductive paste.

[0083] The method of using the present invention in this embodiment is exactly the same as that of the present invention in the first embodiment, and will not be repeated here.

[0084] Moreover, in the present technical solution, according to one embodiment of the present invention, the colors of the plurality of lead wires 3000 are different, and the colors of the plurality of plug connectors are also different. The color of the lead wires 3000 connected together is the same as the color of the plug connector. The PSG sleep monitor is provided with a plurality of plug holes for correspondingly plugging in the plurality of plug connectors and having the same color as the plug connectors. The sides of the plurality of plug holes are correspondingly marked with electrode position name identifications 30d that are the same as the electrode positions that need to be monitored in the patient's brain. In this way, when the plurality of plug connectors are in use, when their first ends and second ends correspond to the same electrode position name identifications 30d, it is not easy to connect to the wrong position.

[0085] It should be added that, in specific implementation, as a preferred solution, according to the sleep monitoring system provided by the embodiment of the present invention, the plurality of lead wires 3000 are fixed together through an outer sleeve, so that they are integrated into one and the middle parts are not easily entangled with each other, and the plurality of the plug connectors are also integrated together to achieve one-time accurate plugging into the plurality of the plug holes provided on the PSG sleep monitor, so that the use of the present invention is faster and more convenient.

[0086] Other embodiments and the like are not described here as examples.

[0087] In summary, the PSG sleep monitoring elastic cap 1000 and the sleep monitoring system provided by the present invention, when implemented, are provided with the FP2 electrode position clamp 301, the F4 electrode position clamp 302, the C4 electrode position clamp 303, the O2 electrode position clamp 304, the M2 electrode position clamp 305, the FP1 electrode position clamp 306, the F3 electrode position clamp 307, the C3 electrode position clamp 308, the O1 electrode position clamp 309, the M1 electrode position clamp 310, The chin2 electrode clamp 311, the chin1 electrode clamp 312 and the chin3 electrode clamp 313 are fixedly mounted in the first opening, the second opening, the third opening, the fourth opening, the fifth opening, the sixth opening, the seventh opening, the eighth opening, the ninth opening, the tenth opening, the eleventh opening, the twelfth opening and the thirteenth opening, so that after the conductive paste is applied to the inner surface thereof, they can be used to correspond to the FP2 electrode position of the patient's brain and to fit in with the FP2 electrode position of the patient. The patient's brain F4 electrode is in contact with the patient's brain C4 electrode, the patient's brain O2 electrode, the patient's brain M2 electrode, the patient's brain FP1 electrode, the patient's brain F3 electrode, the patient's brain C3 electrode, the patient's brain O1 electrode and the patient's brain M1 electrode. When the two connecting wires 316 are pulled, the E1 electrode is positioned so that the electrode is stuck. The ring 314 and the E2 electrode position clamping ring 315 can be adapted to be pulled to fit correspondingly with the E1 electrode position of the patient's left eye and the E2 electrode position of the patient's right eye, so as to facilitate sleep monitoring of the patient while the patient is sleeping. In this way, the present invention can quickly locate the positions of the various electrode positions in the patient's brain that need to be monitored for sleep, without the need for medical staff to memorize and manually measure one by one to mark the positions, which can greatly reduce the fatigue and physical strength of medical staff.

[0088] In addition, after the mesh cap body 10 is connected to the PSG sleep monitor using the lead wire 3000, it can effectively improve the integrity and stability of the monitoring data, provide doctors with high-quality sleep monitoring maps, and help ensure correct diagnosis. The hollow collars 30 on the mesh cap body 10 are snap-fitted to the PSG sleep monitoring electrode pieces 60 on the lead wire to be used, and the connection is stable, which can greatly reduce the problem of the PSG sleep monitoring electrode pieces 60 falling off. The disassembly and assembly between them is quick and convenient. When the lead wire 3000 with the PSG sleep monitoring electrode pieces 60 to be used is removed, the patient can also get out of bed to go to the toilet, so that there is no need to urinate or defecate next to the bed. After the patient returns to bed, they can be quickly snapped together, and the operation is effortless.

[0089] The present invention is designed to have different sizes and specifications, so that patients with suitable head circumferences can wear the present invention and quickly use the present invention to monitor the patient's sleep. The related operation is very time-saving, which can greatly improve the work efficiency of medical staff. When the patient wears the present invention, the neck strap 20 is fastened to the patient's neck, making the present invention not easy to fall off, so that the multiple fixed PSG sleep monitoring electrodes 60 are indeed fixed and stable, making the present invention stable and reliable to use. The mesh cap body 10 is made of elastic material, so that it has a certain elasticity and can be opened and put on the outside of the patient's head, making it easy to wear. It is flexible and breathable, making it comfortable for patients to wear and easy to clean, so that it can be reused after cleaning and disinfection, which meets hospital infection requirements and can greatly save resources.

[0090] In addition, the hollow clamp ring 30 made of soft rubber material obviously also has a certain flexibility, so that when it contacts the patient's scalp, it is not easy to injure the patient's scalp, so that it is reliable to use. The electrode piece clamping cavity 30b1 set thereon is adapted to the interference fit of the PSG sleep monitoring electrode piece 60 to be used, so that the clamped PSG sleep monitoring electrode piece 60 is indeed firmly fixed and not easy to fall out or shift.

[0091] Furthermore, the PSG sleep monitoring elastic cap 1000 and sleep monitoring system provided by the present invention are indeed extremely practical and have excellent use effects, so that the present invention will inevitably have good market promotion value, the present invention will inevitably be very popular, and will surely be effectively popularized.

[0092] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and features of different embodiments or examples without contradiction.

[0093] The above description is only a preferred embodiment of the present invention and does not limit the patent scope of the present invention. All equivalent structural transformations made by using the contents of the present invention specification and drawings under the utility model concept, or direct / indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A PSG sleep monitoring elastic cap, characterized in that: It includes a mesh cap, a neck strap, and multiple hollow collars for clamping PSG sleep monitoring electrodes; The mesh cap body is made of elastic material; the hollow clamping ring includes an FP2 electrode position clamping ring, an F4 electrode position clamping ring, a C4 electrode position clamping ring, an O2 electrode position clamping ring, an M2 electrode position clamping ring, an FP1 electrode position clamping ring, an F3 electrode position clamping ring, a C3 electrode position clamping ring, an O1 electrode position clamping ring, an M1 electrode position clamping ring, an E1 electrode position clamping ring, an E2 electrode position clamping ring and a chin2 electrode position clamping ring, a chin1 electrode position clamping ring, and a chin3 electrode position clamping ring provided on the neck strap; the left and right ends of the neck strap are correspondingly connected to the left front lower part and the right front lower part of the mesh cap body.

2. The PSG sleep monitoring elastic cap according to claim 1, characterized in that: The hollow clamping ring is made of soft rubber material and includes a base and a clamping sleeve connected to the upper part of the base; The connection between the upper part of the base and the lower part of the ferrule is recessed inward to form a ring-shaped groove that fits tightly into the opening at the required position; an electrode patch fixing cavity is formed inside the ferrule, and a sleeve opening is provided on the side wall of the ferrule for inserting the electrode patch for PSG sleep monitoring, and the inner circumference of the sleeve opening is smaller than the outer circumference of the electrode patch for PSG sleep monitoring; a through opening is provided at the bottom of the base, the inner diameter of which is slightly smaller than the inner diameter of the electrode patch fixing cavity.

3. The PSG sleep monitoring elastic cap according to claim 1, characterized in that: The outer surfaces of the hollow clamps at different positions are marked with electrode site name labels that are the same as the electrode sites that need to be monitored in the patient's brain.

4. The PSG sleep monitoring elastic cap according to claim 1, characterized in that: The mesh cap body is provided with a mesh-shaped connecting buckle at the lower left front part and the lower right front part respectively; the left and right ends of the neck strap are correspondingly inserted into the two mesh-shaped connecting buckles, and when the end of the neck strap is pulled in any of the mesh-shaped connecting buckles, the length of the neck strap can be adjusted.

5. The PSG sleep monitoring elastic cap according to claim 1, characterized in that: The mesh cap body is provided with a left ear hole and a right ear hole.

6. The PSG sleep monitoring elastic cap according to claim 1, characterized in that: When the circumference of the patient's brain mold is 26.0cm, 30.0cm, 34.0cm, 38.0cm, 42.0cm, 44.0cm, 46.0cm, 50.0cm, 54.0cm and 58.0cm, the inner diameter of the mesh cap body corresponds to ten specifications of 26.0cm, 30.0cm, 34.0cm, 38.0cm, 42.0cm, 44.0cm, 46.0cm, 50.0cm, 54.0cm and 58.0cm.

7. The PSG sleep monitoring elastic cap according to claim 5, characterized in that: The positions of the FP2 electrode clamp, F4 electrode clamp, C4 electrode clamp, O2 electrode clamp, M2 electrode clamp, FP1 electrode clamp, F3 electrode clamp, C3 electrode clamp, O1 electrode clamp, M1 electrode clamp, E1 electrode clamp, E2 electrode clamp, chin2 electrode clamp, chin1 electrode clamp and the chin3 electrode clamp are adaptively determined according to the size of the patient's brain model head circumference through precise measurement and positioning method.

8. The PSG sleep monitoring elastic cap according to claim 7, characterized in that: The precise measurement and positioning method is based on the international standard 10-20 system to measure and position the brain electrodes.

9. A sleep monitoring system, characterized in that: It comprises a PSG sleep monitor, a plurality of lead wires and a PSG sleep monitoring elastic cap as claimed in any one of claims 1 to 8; The first ends of the plurality of lead wires are each provided with a plug connector detachably connected to the PSG sleep monitor, and the second ends are each connected to a PSG sleep monitoring electrode sheet whose inner surface can be coated with conductive paste.

10. The sleep monitoring system according to claim 9, characterized in that: The colors of the multiple lead wires are different, and the colors of the multiple plug connectors are also different. The colors of the lead wires connected together are the same as the colors of the plug connectors. The PSG sleep monitor is provided with multiple plug holes for corresponding plugging of the multiple plug connectors and having the same colors as the plug connectors.

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