Electromagnetic wave heating module of pelvic floor muscle repairing instrument and pelvic floor muscle repairing instrument

Abstract

The invention provides an electromagnetic wave heating module of a pelvic floor muscle repair instrument. The electromagnetic wave heating module comprises an electrode tip assembly, a temperature sensor and a control circuit board, the signal input end of the temperature sensor is connected to the electrode tip, the signal output end of the temperature sensor is connected to the control circuit board, and the control circuit board outputs the frequency of 100 KHz to 200 KHz to heat the electrode tip in the electrode tip assembly to 38 DEG C to 43 DEG C. The electromagnetic wave heating module of the pelvic floor muscle repairing instrument does not need to be moved frequently when in use. The invention further provides a pelvic floor muscle repairing instrument which is provided with the electromagnetic wave heating module.

Description

Technical Field

[0001] The present invention relates to a personal care device, and more particularly to a pelvic floor muscle repair instrument Background Art

[0002] Traditional pelvic floor muscle repair exercises are for trainers to stimulate the pelvic floor muscles through Kegel exercises, so as to achieve the effect of repairing and exercising the pelvic floor muscles. In Kegel exercises, methods such as pressing the vaginal wall with fingers, interrupting urination, contracting the anus, and observing with a mirror are often used to help the trainer find the position of the pelvic floor muscles. In addition, the trainer needs to concentrate on mobilizing local muscles for training

[0003] Traditional cushion-type pelvic floor muscle repair instruments usually adopt conventional heating methods, such as PMI film heating, PTC heating, etc. And the heat is conducted to the human body through a pair of electrodes. Conventional heating is only on the skin surface and has no effect on deep repair. If medium and high frequency heating is used, because the volume of a pair of electrodes is too large, the temperature cannot rise. The insert-type pelvic floor muscle repair instrument uses radio frequency heating, and the frequencies used are all ≥1M. The higher the frequency, the faster the heating speed under the same power condition. During the use of such products, there is a great risk of scalding if staying at the same position for a long time or moving too slowly. It needs to be moved constantly during use, and the operation and physical feeling are extremely poor Summary of the Invention

[0004] The main technical problem to be solved by the present invention is to provide an electromagnetic wave heating module for a pelvic floor muscle repair instrument, which does not need to be moved frequently during use

[0005] In order to solve the above technical problems, the present invention provides an electromagnetic wave heating module for a pelvic floor muscle repair instrument, including: an electrode head assembly, a temperature sensor and a control circuit board; the signal input end of the temperature sensor is connected to the electrode head, and the signal output end is connected to the control circuit board, and the control circuit board outputs a frequency of 100KHz - 200KHz to heat the electrode head in the electrode head assembly to 38°C - 43°C

[0006] In a preferred embodiment: the electrode heads are arranged in an array in the electrode head assembly

[0007] In a preferred embodiment: the total area of the electrode heads is 750mm 2 -2112mm 2 .

[0008] In a preferred embodiment: among the electrode heads arranged in an array, the polarities of adjacent electrode heads in the same row are opposite and / or the polarities of adjacent electrode heads in the same column are opposite

[0009] In a preferred embodiment: the electrode heads are square or oval or circular

[0010] The present invention also provides a pelvic floor muscle repair device equipped with the electromagnetic wave heating module as described above.

[0011] In a preferred embodiment: it further includes a base, the base has a U-shaped recess and a protrusion provided in the recess; the electrode head assembly is provided on the protrusion, and the height of the protrusion gradually decreases from the side close to the U-shaped opening to the other side.

[0012] In a preferred embodiment: the electrode head includes an electrode head body and an elastic telescopic member, the elastic telescopic member is connected to the electrode head body, so that the electrode head body floats when subjected to an external force to fit the force-applying part.

[0013] In a preferred embodiment: the elastic telescopic member is a V-shaped fold, the electrode head body is placed in an electrode head mounting piece; the electrode head mounting piece is provided with an outer ring and an inner ring corresponding to the electrode head body, the inner ring encloses an installation cavity, and the V-shaped fold is connected between the inner ring and the outer ring.

[0014] Compared with the prior art, the technical solution of the present invention has the following beneficial effects:

[0015] The present invention provides an electromagnetic wave heating module for a pelvic floor muscle repair device, which uses multiple electrode heads and is paired with specific medium and high frequency heating. The electrode heads are designed in terms of area, shape, polarity arrangement and heating at a medium and high frequency band of 100KHZ - 200KHZ. The heating temperature can be raised to 43 degrees within 2 minutes. Through the cooperation of a temperature sensor and a control circuit board, the temperature of the electrode heads can be effectively controlled within 38 - 43 degrees, thus solving the problem of burns caused by the user staying in the same position for a long time. Medium and high frequency heating can also stimulate the regeneration of collagen, and the current stimulates the muscles to repair the skin elastic fibers and glial layer tissues. At the same time, the electrode heads are set to different polarities. When the user's skin contacts the electrode heads with different polarities, a circuit will be formed to generate a current stimulation feeling, which can achieve the repair and lifting of both the superficial muscles and the deep muscles of the pelvic floor. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a perspective view of the pelvic floor muscle repair device in Preferred Embodiment 1 of the present invention;

[0017] Figure 2 is a cross-sectional view of the pelvic floor muscle repair device in Preferred Embodiment 1 of the present invention;

[0018] Figure 3 is a schematic diagram of the use of the pelvic floor muscle repair device in Preferred Embodiment 1 of the present invention;

[0019] Figure 4 is Figure 3 a partial enlarged view of

[0020] Figure 5 Explosion diagram of the pelvic floor muscle repair instrument in the first preferred embodiment of the present invention;

[0021] Figure 6 Schematic diagram of the distribution of electrode heads in the first preferred embodiment of the present invention;

[0022] Figure 7 Schematic diagram of the connection of electrode heads in the first preferred embodiment of the present invention;

[0023] Figure 8 Schematic diagram of the influence of the distance between electrode heads on temperature rise under the condition of fixing the area of electrode heads in the first preferred embodiment of the present invention;

[0024] Figure 9 Heating and temperature rise curve diagram of the electrode head in the first preferred embodiment of the present invention;

[0025] Figure 10 Schematic diagram of the distribution of electrode heads in the second preferred embodiment of the present invention;

[0026] Figure 11 Schematic diagram of the connection of electrode heads in the second preferred embodiment of the present invention;

[0027] Figure 12 Schematic diagram of the distribution of electrode heads in the third preferred embodiment of the present invention;

[0028] Figure 13 Current flow diagram of the electrode head in the third preferred embodiment of the present invention. Detailed implementation manners

[0029] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0030] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "top / bottom end", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation to the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0031] In the description of the present invention, it should be noted that unless otherwise clearly specified and defined, terms such as "installation", "provided with", "sheathed / connected", "connection", etc. should be understood in a broad sense. For example, "connection" can be wall-mounted connection, detachable connection, or integral connection; it can be mechanical connection or electrical connection; it can be directly connected or indirectly connected through an intermediate medium; it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0032] Embodiment 1

[0033] Reference Figures 1-7 , this embodiment provides a pelvic floor muscle repair instrument, which includes a base 1, a vibration module, a red light module, a microcurrent module, and an electromagnetic wave heating module 3; through the red light module for light therapy, through the microcurrent module for microcurrent stimulation and massage of the pelvic floor muscles, the electromagnetic wave heating module 3 realizes the hot compress effect, and the vibration module realizes the vibration function, so as to better passively stimulate the user to perform pelvic floor muscle training. And, the electromagnetic wave heating module 3 in this embodiment adopts a non-thermal conduction heating technology, which can promote blood circulation near the pelvic floor muscles, improve microcirculation, and accelerate the repair of pelvic floor muscle tissues. The non-thermal conduction heating technology can be selected from the magnetic effect heating of current, infrared heating, arc heating, high-frequency electromagnetic heating, or ultrasonic knife heating, etc.

[0034] In traditional pelvic floor muscle repair exercises, the trainer stimulates the pelvic floor muscles through Kegel exercises, so as to achieve the effect of repairing and exercising the pelvic floor muscles. In Kegel exercises, methods such as pressing the vaginal wall with fingers, interrupting urination, contracting the anus, and observing with a mirror are often used to help the trainer find the position of the pelvic floor muscles. In addition, the trainer needs to concentrate on mobilizing local muscles for training.

[0035] Therefore, in traditional pelvic floor muscle repair exercises, first, the user needs to be able to accurately find the position of the pelvic floor muscles, and second, the user needs to concentrate on training.

[0036] However, through the pelvic floor muscle repair instrument of this embodiment, first, the vibration module, the red light module, the microcurrent module, and the electromagnetic wave heating module 3 can stimulate and train the pelvic floor muscles, and the trainer does not need to concentrate on mobilizing local muscles. Therefore, another problem to be solved by the pelvic floor muscle repair instrument in this embodiment is how to enable the user to accurately and quickly locate the pelvic floor muscles.

[0037] For this reason, the base 1 has a U-shaped recess 11 and a protrusion 12 provided in the recess 11; a plurality of protrusions 12 are provided on the protrusion 12, and the height of the protrusion 12 gradually decreases from the side close to the U-shaped opening to the other side, conforming to the physiological curve of the pelvic floor muscle position.

[0038] The U-shaped recess 11 can be used to position the user's buttocks. When the user sits down, the pelvic floor muscles can naturally rest against the protrusion 12, so that the floating electrode head 2 can be used to apply hot compress and microcurrent stimulation to the pelvic floor muscles. Compared with ordinary cushion-type pelvic floor muscle repair devices, the base 1 with the recess 11 allows the user to accurately locate the pelvic floor muscles. And in this embodiment, the electrode head is a floating electrode head 2. When the user's pelvic floor muscles rest against the protrusion 12, an external force will be applied to the electrode head, and the electrode head will float under the action of the external force, so as to closely fit the pelvic floor muscle part of the user. This avoids the problem of strong microcurrent stimulation causing tingling due to poor skin adhesion, also avoids the loss of microcurrent and heating energy, and at the same time improves the massage comfort.

[0039] In order to implement the above floating electrode head design, in this embodiment, the floating electrode head 2 includes: an electrode head main body 21 and an elastic telescopic member 22. The elastic telescopic member 22 is connected to the electrode head main body 21 so that the electrode head main body 21 floats under the action of an external force to fit the force-applying part of the trainer. Specifically, in this embodiment, the elastic telescopic member 22 is a V-shaped fold. The electrode head main body 21 is placed in an electrode head mounting piece 23. The electrode head mounting piece 23 is provided with an outer ring and an inner ring corresponding to the electrode head main body 21. The inner ring encloses the mounting cavity, and the V-shaped fold is connected between the inner ring and the outer ring. When an external force acts, the included angle of the V-shaped fold changes between 10° and 70°, thereby driving the electrode head main body 21 to float.

[0040] In this embodiment, the V-shaped fold and the electrode head mounting piece 23 are made of the same soft material, such as silicone. Then, in order to increase the deformation ability of the V-shaped fold and make it easier to deform relative to the electrode head mounting piece 23, the thickness of the side wall of the V-shaped fold is less than or equal to the thickness of the side wall of the mounting cavity. And the electrode head main body 21 can be encapsulated by the electrode head mounting piece 23 to ensure the waterproof seal at the connection between the electrode head mounting piece 23 and the electrode head main body 21. The electrode head main body 21 is made of stainless steel and serves as the electrode for microcurrent and medium-frequency heating. The two electrode head main bodies 21 form a circuit through the human body, thereby achieving the effects of microcurrent stimulation and hot compress.

[0041] In this embodiment, the vibration module selects a motor, and the vibration repair of the pelvic floor muscles can be driven by the motor. The electromagnetic wave heating module 3 includes a temperature sensor for detecting the temperature of the electrode head and a circuit board for controlling heating. The microcurrent module also includes a microcurrent circuit board. A part of the electrode head main body 21 is connected to the positive output terminal of the microcurrent circuit board, and the remaining electrode head main bodies 21 are connected to the negative output terminal of the microcurrent circuit board.

[0042] Research shows that the epidermal temperature needs to reach 43°C for radiofrequency heating to reshape dermal collagen. However, if the temperature rises too quickly, it is easy to scald the skin, and the heating head needs to be continuously moved during use. During the process of the pelvic floor muscle repair device, it needs to be fixed in the same position for a long time, so conventional radiofrequency heating is not suitable for use in pelvic floor muscle repair.

[0043] To achieve the heating function suitable for the pelvic floor muscle repair device, the electromagnetic wave heating module 3 of the pelvic floor muscle repair device includes: a temperature sensor and a control circuit board; the signal input end of the temperature sensor is connected to the floating electrode head 2, and the signal output end is connected to the control circuit board. The control circuit board outputs a frequency of 100KHz - 200KHz to heat the electrode head in the electrode head assembly to 38°C - 43°C. The temperature sensor is used to obtain the current temperature of the floating electrode head 2 and send it to the control circuit board, thereby realizing temperature control. The heating temperature of the floating electrode head 2 can be stabilized at 38°C - 43°C, avoiding the discomfort brought to the user by the floating electrode head 2. The specific heating and temperature rise curve is as Figure 9 shown. It can be seen that after the floating electrode head 2 is heated for 30s, its temperature can be stabilized at 38°C - 43°C.

[0044] In this embodiment, the electrode head body 21 is arranged in an array, and the total area of the electrode head body 21 is 750mm 2 -2112mm 2 . In particular, among the electrode heads arranged in an array, the polarities of adjacent electrode heads in the same row are the same, and the polarities of adjacent electrode heads in the same column are opposite.

[0045] In this embodiment, the electrode head body 21 is six circular electrode head bodies, four of which are arranged in a 2X2 array, and the remaining two electrode head bodies 21 are located above and below the array. The electrode head body 21 placed above the array is the anode, the electrode head body 21 in the first row of the array is the cathode, the electrode head body 21 in the second row is the anode, and the electrode head body 21 placed below the array is the cathode.

[0046] When the user is using it, each anode electrode head body 21 can form a circuit with each cathode electrode head through the conductive contact of the human skin, thus forming a heating network, making the heating more uniform and the efficiency relatively high.

[0047] Furthermore, the width of the electrode head is A, and the distance between two electrode heads is set as B. The relationship between A and B is verified. When A = 3mm, three cases of B = 2mm, B = 4mm, and B = 6mm are set respectively. The three groups of electrode head groups are heated respectively, and the surface temperature values of the electrode heads are obtained to get a test chart, as Figure 8As shown, in the test chart, A2 represents the electrode spacing B = 2 mm, A4 represents the electrode spacing B = 4 mm, and A6 represents the electrode spacing B = 6 mm. It is easy to see from the test chart that within the same time, the temperature of A2 rises the fastest. Thus, it can be obtained that when A > B, the heating efficiency is the fastest.

[0048] Example 2

[0049] Reference Figures 10-11 , the difference between this embodiment and Embodiment 1 is that the electrode head body 21 in this embodiment is oval, and there are 8 electrode head bodies 21, six of which are arranged in a 3X2 array, and the remaining two electrode head bodies 21 are located above and below the array. The electrode head body 21 placed above the array is the anode, the electrode head bodies 21 in the first row of the array are cathode - anode - cathode, the electrode head bodies 21 in the second row of the array are anode - cathode - anode, and the electrode head body 21 placed below the array is the cathode.

[0050] Example 3

[0051] Reference Figures 12-13 , the difference between this embodiment and Embodiment 2 is that: there are 12 electrode head bodies 21 in this embodiment, which are distributed in a 2X6 array, the polarities of adjacent electrode head bodies 21 in the same row are opposite, and the polarities of adjacent electrode head bodies 21 in the same column are also opposite.

[0052] As mentioned above, only the preferred specific embodiments of the present invention are described, but the design concept of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, making non - substantial modifications to the present invention using this concept, shall fall within the scope of infringement of the protection scope of the present invention.

Claims

1. An electromagnetic wave heating module of a pelvic floor muscle repair instrument, characterized in that Comprising: An electrode head assembly, a temperature sensor and a control circuit board; a signal input end of the temperature sensor is connected to the electrode head, and a signal output end is connected to the control circuit board, and the control circuit board outputs a frequency of 100 KHz - 200 KHz to heat the electrode head in the electrode head assembly to 38°C - 43°C.

2. The electromagnetic wave heating module of a pelvic floor muscle repair device according to claim 1, characterized in that: The electrode head is arranged in an array in the electrode head assembly.

3. The electromagnetic wave heating module of a pelvic floor muscle repair device according to claim 2, characterized in that: Among the electrode heads arranged in an array, the polarities of adjacent electrode heads in the same row are opposite and / or the polarities of adjacent electrode heads in the same column are opposite.

4. The electromagnetic wave heating module of a pelvic floor muscle repair device according to claim 3, characterized in that: The width of the electrode head is A, and the distance between two adjacent electrode heads is B, and A > B.

5. The electromagnetic wave heating module of a pelvic floor muscle repair device according to claim 1, characterized in that: The electrode head is square or oval or circular.

6. A pelvic floor muscle repair device, characterized in that Equipped with the electromagnetic wave heating module according to any one of claims 1 - 5.

7. The pelvic floor muscle repair device according to claim 6, wherein: Further comprising a base, the base has a U-shaped recess and a protrusion provided in the recess; the electrode head assembly is provided on the protrusion, and the height of the protrusion gradually decreases from the side close to the opening of the U-shape to the other side.

8. A pelvic floor muscle repair device according to claim 7, characterized in that: The electrode head includes an electrode head body and an elastic telescopic member, and the elastic telescopic member is connected to the electrode head body so that the electrode head body floats to fit the force-applying part when an external force is applied.

9. The pelvic floor muscle repair instrument according to claim 8, wherein: The elastic telescopic member is a V-shaped fold, and the electrode head body is placed in an electrode head mounting piece; the electrode head mounting piece is provided with an outer ring and an inner ring corresponding to the electrode head body, the inner ring encloses an installation cavity, and the V-shaped fold is connected between the inner ring and the outer ring.

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