Pressure sensor structure of pelvic floor muscle training instrument and efficient pelvic floor muscle training instrument

Abstract

The invention relates to a pelvic floor muscle training instrument pressure sensor structure and a pelvic floor muscle efficient training instrument. The pressure sensor structure comprises a pelvic floor muscle training instrument shell and a strip-shaped flexible pressure sensor, and the sensing face of the sensor is tightly attached to the contact face of the shell and used for detecting pressure applied in the pelvic floor muscle training process in real time. According to the pressure sensor structure of the pelvic floor muscle training instrument, the systolic pressure of pelvic floor muscle groups can be monitored more accurately, the problem that only limited point locations can be monitored in the prior art is solved, data support is provided for providing a more personalized training mode, the training effect is improved, and meanwhile the pressure sensor structure has the advantage of being simple in structure. The invention further provides an efficient pelvic floor muscle training instrument which comprises a pressure detection unit, a data processing unit and a training unit.

Description

Technical Field

[0001] The present invention relates to the technical field of pelvic floor muscle trainers, and particularly to a pelvic floor muscle pressure sensor structure and an efficient pelvic floor muscle trainer. Background Art

[0002] The pelvic floor muscles refer to the muscle groups that enclose the pelvic floor. This muscle group is like a "hanging net", and organs such as the urethra, bladder, vagina, uterus, and rectum are tightly suspended by this "net", so as to maintain their normal positions to perform their functions. For women, due to pregnancy, childbirth, and age-related problems such as vaginal relaxation and stress urinary incontinence, pelvic floor muscle disorders, it is necessary to exercise the pelvic floor muscles to prevent pelvic floor muscle diseases and solve pelvic floor muscle functional disorders.

[0003] A pelvic floor muscle trainer is a professional medical instrument for women's pelvic floor muscle exercise and rehabilitation. It mainly uses methods such as electrical stimulation and biofeedback to help women enhance the strength, endurance, and coordination of the pelvic floor muscles, thereby effectively preventing and alleviating various problems caused by weakened pelvic floor muscle function, such as urinary incontinence and pelvic organ prolapse. This instrument has broad application prospects in the fields of obstetrics and gynecology, rehabilitation medicine, etc.

[0004] The working principle of a pelvic floor muscle trainer is mainly based on electrical stimulation and biofeedback technologies: Electrical stimulation: The instrument sends a current with a specific frequency to the pelvic floor muscles through electrodes, stimulating the muscles to contract and relax, so as to achieve the purpose of exercising the pelvic floor muscles. This stimulation method helps to awaken and activate the pelvic floor muscle group and enhance muscle strength.

[0005] Biofeedback: Using a pressure sensor to monitor the contraction of the pelvic floor muscles and feeding back the signal to the pelvic floor muscle trainer. The pelvic floor muscle trainer formulates personalized training parameters for the user according to the data real-time feedback by the pressure sensor, thereby improving the training effect.

[0006] However, existing pelvic floor muscle trainers have some deficiencies in structure and function, mainly reflected in the limitations of pelvic floor muscle pressure monitoring. Currently, common pelvic floor muscle trainers can usually only monitor the muscle pressure at limited points, and it is difficult to monitor the pressure distribution of the entire pelvic floor muscle group, which may lead to one-sidedness and inaccuracy of the training effect. In addition, in some existing technologies, the sensor structure is complex, which not only increases the equipment cost but also reduces the reliability of the equipment and the user experience.

[0007] For example, Chinese Patent CN116036476A discloses a pelvic floor muscle trainer, which sets three sensors at fixed positions on the surface of the pelvic floor muscle trainer, and can only detect the muscle pressure at limited points, unable to comprehensively reflect the overall state of the pelvic floor muscles, thus limiting the improvement of the training effect.

[0008] For another example, Chinese Patent CN215025267U proposes a solution to disperse pressure through a pressure dividing sheet. The pressure dividing sheet can disperse the surface pressure of the pelvic floor muscle trainer, so that the pelvic floor muscle trainer can collect more comprehensive muscle group pressures when collecting data. Although it can expand the pressure monitoring range to a certain extent, its complex pressure dividing structure and signal processing method not only increase the manufacturing cost of the device, but also may cause signal distortion and a decrease in device reliability, making it difficult to meet the requirements of efficient and accurate monitoring in practical applications.

[0009] In summary, there is still room for improvement in the pressure monitoring of pelvic floor muscle trainers in the prior art. Especially in achieving comprehensive and accurate muscle pressure monitoring and simplifying the sensor structure, further optimization is needed to improve the practicality of the device and the user experience. Summary of the Invention

[0010] The purpose of the present invention is to provide a pressure sensor structure for a pelvic floor muscle trainer with a simple structure and capable of comprehensively monitoring the pressure of the pelvic floor muscle group, and a highly efficient pelvic floor muscle trainer.

[0011] A pressure sensor structure for a pelvic floor muscle trainer includes a pelvic floor muscle trainer housing and a strip-shaped flexible pressure sensor; The sensing surface of the strip-shaped flexible pressure sensor is closely attached to the contact surface of the pelvic floor muscle trainer housing, and is used to detect in real time the pressure exerted by the pelvic floor muscles on the housing during the pelvic floor muscle training process.

[0012] Further, the length of the strip-shaped flexible pressure sensor is greater than 3 / 4 of the circumference of the pelvic floor muscle trainer housing.

[0013] Further, the strip-shaped flexible pressure sensor is a flexible resistive pressure sensor.

[0014] Optionally, the number of the strip-shaped flexible pressure sensors is 1, and it is arranged in a circular manner along the vertical direction of the pelvic floor muscle trainer housing.

[0015] Optionally, the number of the strip-shaped flexible pressure sensors is 1, and it is arranged in a circular manner along the horizontal direction of the pelvic floor muscle trainer housing.

[0016] Optionally, the number of the strip-shaped flexible pressure sensors is 2, one of which is arranged in a circular manner along the vertical direction of the pelvic floor muscle trainer housing, and the other is arranged in a circular manner along the horizontal direction of the pelvic floor muscle trainer housing.

[0017] The present invention also provides a highly efficient pelvic floor muscle trainer, including: A pressure detection unit for monitoring the contraction of the pelvic floor muscles; A data processing unit, connected to the pressure detection unit, for receiving and processing the pressure signals collected by the pressure detection unit and generating corresponding training modes; A training unit, connected to the data processing unit, for receiving the training data generated by the data processing unit and sending a current with a specific frequency to the pelvic floor muscles through electrodes to stimulate the contraction and relaxation of the pelvic floor muscles; Wherein, the pressure detection unit is the pelvic floor muscle trainer pressure sensor structure described in any one of the above.

[0018] Furthermore, it further includes a wireless charging unit, and the wireless charging unit is used to supply power to the battery of the pelvic floor muscle high-efficiency trainer.

[0019] Furthermore, it further includes a wireless communication unit, and the wireless communication unit is connected to the data processing unit for enabling the data processing unit to communicate with external devices.

[0020] Furthermore, it further includes a display unit, and the display unit is connected to the data processing unit for displaying the working state of the pelvic floor muscle high-efficiency trainer or auxiliary input information.

[0021] The pelvic floor muscle trainer pressure sensor structure of the present invention uses a strip-shaped flexible pressure sensor, and its sensing surface is larger than that of a point sensor, and can collect pressure data of the pelvic floor muscle group more accurately.

[0022] Furthermore, the length of the strip-shaped flexible pressure sensor is designed to be greater than 3 / 4 of the circumference of the housing of the pelvic floor muscle trainer, and such a design ensures that the sensor can cover the main stress area of the housing of the pelvic floor muscle trainer, improving the accuracy and reliability of pressure detection.

[0023] In addition, the present invention also provides multiple setting methods for the strip-shaped flexible pressure sensor. For example, 1 strip-shaped flexible pressure sensor can be set to surround along the vertical direction of the housing of the pelvic floor muscle trainer, or along the horizontal direction; 2 strip-shaped flexible pressure sensors can also be set, where 1 is surrounded along the vertical direction and the other is surrounded along the horizontal direction. These setting methods can be selected according to different training needs and the physiological characteristics of the pelvic floor muscles to achieve a more personalized training effect.

[0024] The pelvic floor muscle trainer of the present invention and its pressure sensor structure have the following remarkable advantages: through the flexible resistive pressure sensor and the optimized sensor layout, it can more accurately monitor the contraction pressure of the pelvic floor muscle group, overcome the problem that the prior art can only monitor limited points, provide data support for providing a more personalized training mode, improve the training effect, and at the same time have the characteristics of a simple structure. Description of the Drawings

[0025] Figure 1Schematic diagram of the pressure sensor structure of the pelvic floor muscle trainer according to an embodiment of the present invention; Figure 2 Is a physical diagram of a flexible resistive pressure sensor according to an embodiment of the present invention; Figure 3 Schematic diagram of the structure of the high - efficiency pelvic floor muscle trainer according to an embodiment of the present invention; Detailed implementation manners 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, but this does not constitute a limitation on the protection scope of the present invention.

[0026] In the present invention, for a clearer description, the following is stated: When an observer observes facing the attached Figure 1 The left rear of the observer is set as the front, the right front of the observer is set as the rear, the left front of the observer is set as the right, the right rear of the observer is set as the left, the upper side of the observer is set as the upper, and the lower side of the observer is set as the lower. It should be noted that the terms "front side", "rear side", "upper side", "lower side", "inside", "above", "below", etc. in the text indicate the orientation or position relationship based on the orientation or position relationship set by the attached drawings. This is only for the purpose of clearly describing the present invention, rather than indicating or implying that the structures or components referred to must have a specific orientation and be constructed in a specific orientation. Therefore, it cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are only used for the purpose of clear or simplified description, and cannot be understood as indicating or implying relative importance or quantity.

[0027] In order to better understand and implement the present invention, the following will specifically describe the pressure sensor structure of the pelvic floor muscle trainer and the high - efficiency pelvic floor muscle trainer of the present invention in detail with reference to specific embodiments.

[0028] Implementation manners of the pressure sensor structure of the pelvic floor muscle trainer Embodiment 1: A strip - shaped flexible pressure sensor arranged in a single vertical loop As shown in the attached Figure 1 This embodiment provides a pressure sensor structure of a pelvic floor muscle trainer, including a pelvic floor muscle trainer housing 1 and a strip - shaped flexible pressure sensor 2. The strip - shaped flexible pressure sensor is a flexible resistive pressure sensor (see the physical shape in the attached Figure 2 ), and its sensing surface is in close contact with the contact surface of the pelvic floor muscle trainer housing 1, and can detect in real time the pressure exerted by the pelvic floor muscles on the housing during the pelvic floor muscle training process.

[0029] The length of the strip - shaped flexible pressure sensor 2 is greater than 3 / 4 of the circumference of the pelvic floor muscle trainer housing 11, ensuring that the sensor can cover the main stress area of the housing and improving the accuracy and reliability of pressure detection.

[0030] In this embodiment, the strip-shaped flexible pressure sensor is arranged in a loop along the vertical direction of the pelvic floor muscle trainer housing, as Figure 1 shown. This arrangement is suitable for monitoring the pressure changes of the pelvic floor muscles in the vertical direction, especially suitable for the contraction training of the pelvic floor muscles.

[0031] Embodiment 2: Strip-shaped flexible pressure sensor arranged in a single loop in the horizontal direction This embodiment is similar to Embodiment 1, except that the strip-shaped flexible pressure sensor is arranged in a loop along the horizontal direction of the pelvic floor muscle trainer housing,. This arrangement can effectively monitor the pressure changes of the pelvic floor muscles in the horizontal direction and is suitable for the relaxation training of the pelvic floor muscles. By arranging in a loop in the horizontal direction, the sensor can cover the pelvic floor muscle group more comprehensively and provide more accurate pressure data.

[0032] Embodiment 3: Combined arrangement of two strip-shaped flexible pressure sensors This embodiment provides a more comprehensive monitoring solution, including two strip-shaped flexible pressure sensors. One of them is arranged in a loop along the vertical direction of the pelvic floor muscle trainer housing, and the other is arranged in a loop along the horizontal direction,. This combined arrangement can simultaneously monitor the pressure changes of the pelvic floor muscles in the vertical and horizontal directions, provide more comprehensive training data, and is suitable for users with higher requirements for training effects.

[0033] Through this layout of two sensors, multi-dimensional pressure monitoring of the pelvic floor muscle group can be achieved, providing richer data support for the generation of personalized training modes.

[0034] The present invention also provides a high-efficiency pelvic floor muscle trainer, and its core components include a pressure detection unit, a data processing unit, and a training unit. The structure and functions of the trainer will be described below in conjunction with specific embodiments.

[0035] Embodiment 4: Basic structure of the high-efficiency pelvic floor muscle trainer As shown in the appendix Figure 3 shown, the high-efficiency pelvic floor muscle trainer of this embodiment includes the following main components: Pressure detection unit The pressure detection unit adopts the pelvic floor muscle trainer pressure sensor structure 1 described in any one of the above Embodiments 1 to 3, and is used to monitor the contraction of the pelvic floor muscles in real time. The strip-shaped flexible pressure sensor can accurately collect the pressure signals exerted by the pelvic floor muscles during training and transmit them to the data processing unit.

[0036] Data processing unit The data processing unit is connected to the pressure detection unit, and is used to receive and process the collected pressure signals and generate corresponding training modes. This unit can automatically adjust the training intensity and frequency according to the specific situation and training needs of the user, and provide personalized training programs.

[0037] The data processing unit is equipped with an external data interface and can be connected to external devices. Through this interface, the data processing unit can receive data transmitted from external devices and can also send the data processed by itself to external devices to achieve two-way data interaction.

[0038] Training unit The training unit is connected to the data processing unit and is used to receive the training data generated by the data processing unit and send a current with a specific frequency to the pelvic floor muscles through electrodes to stimulate the contraction and relaxation of the pelvic floor muscles. This electrical stimulation method can effectively enhance the training effect of the pelvic floor muscles and promote muscle recovery.

[0039] The power supply mode of the high-efficiency pelvic floor muscle trainer preferably uses a rechargeable battery to enhance the portability of the device. Further, the charging interface and the external data interface of the data processing unit can share the same USB interface to achieve the dual functions of charging and data interaction.

[0040] Example 5: Integration of additional function units Based on Example 3, this example further integrates the following additional function units to improve the user experience and the portability of the device: Wireless charging unit The trainer also includes a wireless charging unit (not shown), and the wireless charging unit is used to supply power to the battery of the high-efficiency pelvic floor muscle trainer. The wireless charging design makes the device more convenient to use without the need to frequently replace the battery or plug and unplug the charging cable.

[0041] Wireless communication unit The trainer also includes a wireless communication unit (not shown), and the wireless communication unit is connected to the data processing unit and is used to enable the data processing unit to communicate with external devices (such as smart phones, tablet computers, etc.). Through wireless communication, users can conveniently transmit training data to external devices for further analysis and recording.

[0042] The wireless communication unit preferably uses a Bluetooth communication mode.

[0043] Display unit The trainer also includes a display unit (not shown), and the display unit is connected to the data processing unit and is used to display the working status of the trainer. The display unit can display information such as training progress, pressure data, training mode, etc. in real time to help users better understand the training situation.

[0044] The display unit is also used to assist in inputting information, such as power on / off, mode selection, intensity setting, working time setting, etc., thereby enhancing the convenience of use.

[0045] Example 6: A training method for a highly efficient pelvic floor muscle trainer 1. Training preparation (1) User information input The user inputs personal information through the display unit or an external device, including age, gender, pelvic floor muscle function status (such as postpartum rehabilitation, chronic pelvic floor dysfunction, etc.).

[0046] According to the information input by the user, the data processing unit will automatically select or generate a training mode suitable for the user.

[0047] 2. Training process (1) Pressure monitoring and feedback After the user starts training, the strip-shaped flexible pressure sensor of the pressure detection unit monitors the pressure exerted during the contraction of the pelvic floor muscles in real time.

[0048] The data processing unit receives the pressure signal and processes it to generate a real-time pressure curve or value, which is displayed on the display unit. The user can adjust the training intensity according to the displayed pressure data.

[0049] (2) Electrical stimulation training The data processing unit generates training data according to the preset training mode and sends it to the training unit.

[0050] The training unit sends a current of a specific frequency to the pelvic floor muscles through the electrodes to stimulate the muscles to contract and relax. The user can adjust the current intensity according to their own feelings.

[0051] (3) Training mode adjustment During the training process, the user can adjust the training mode according to the real-time feedback pressure data and their own comfort level through the display unit or an external device, such as changing the current frequency or training intensity.

[0052] The data processing unit will update the training mode in real time according to the user's adjustment to ensure the training effect.

[0053] 3. Training end and data feedback (1) Training end When the training time reaches the preset value or the user manually stops the training, the trainer automatically enters the standby state.

[0054] The data processing unit saves the data of this training (such as pressure curve, training time, current intensity, etc.) to the device storage unit or transmits it to an external device through the wireless communication unit.

[0055] (2)Data feedback and analysis Users can view the detailed data of this training through the display unit or external device, including the pressure change curve, training intensity, training time, etc.

[0056] If the trainer is equipped with a wireless communication unit, users can synchronize the training data to the cloud or a dedicated application for long-term tracking and analysis.

[0057] Implementation effect. Through the description of the above embodiments, the pelvic floor muscle trainer and its pressure sensor structure of the present invention have the following remarkable advantages: Through the flexible resistive pressure sensor and the optimized sensor layout, it is possible to more accurately monitor the contraction pressure of the pelvic floor muscle group, overcome the problem that the prior art can only monitor limited points, provide data support for providing a more personalized training mode, and improve the training effect.

[0058] The above is the preferred implementation mode of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present invention, several improvements and refinements can be made, and these improvements and refinements are also regarded as the protection scope of the present invention.

Claims

1. A pelvic floor muscle training device pressure sensor structure, characterized in that: It includes a pelvic floor muscle training device housing and a belt-shaped flexible pressure sensor; The sensing surface of the band-shaped flexible pressure sensor is closely fitted with the contact surface of the pelvic floor muscle training device shell, and is used for real-time detection of the pressure applied by the pelvic floor muscles to the shell during pelvic floor muscle training.

2. The pressure sensor structure of the pelvic floor muscle training instrument according to claim 1, characterized in that: The length of the strip-shaped flexible pressure sensor is greater than 3 / 4 of the circumference of the pelvic floor muscle training device housing.

3. The pressure sensor structure of the pelvic floor muscle training device according to claim 1, characterized in that: The strip-shaped flexible pressure sensor is a flexible resistive pressure sensor.

4. The pressure sensor structure of the pelvic floor muscle training device according to claim 1, characterized in that: The number of the belt-shaped flexible pressure sensors is one, and the belt-shaped flexible pressure sensors are arranged around the vertical direction of the pelvic floor muscle training instrument housing.

5. The pressure sensor structure of the pelvic floor muscle training instrument according to claim 1, characterized in that: The number of the strip-shaped flexible pressure sensors is one, and the strip-shaped flexible pressure sensors are arranged around the horizontal direction of the pelvic floor muscle training device housing.

6. The pressure sensor structure of the pelvic floor muscle training device according to claim 1, characterized in that: The number of the strip-shaped flexible pressure sensors is 2, one of which is arranged along the vertical direction of the pelvic floor muscle training instrument shell, and the other is arranged along the horizontal direction of the pelvic floor muscle training instrument shell.

7. An efficient pelvic floor muscle training device, characterized in that: include: A pressure detection unit to monitor the contraction of the pelvic floor muscles; a data processing unit connected to the pressure detection unit, configured to receive and process the pressure signal collected by the pressure detection unit, and generate a corresponding training mode; a training unit connected to the data processing unit, configured to receive the training data generated by the data processing unit, and send a current of a specific frequency to the pelvic floor muscles through electrodes to stimulate the contraction and relaxation of the pelvic floor muscles; Wherein, the pressure detection unit adopts the pelvic floor muscle training device pressure sensor structure described in any one of claims 1 to 6.

8. The pelvic floor muscle efficient training device according to claim 7, characterized in that: It also includes a wireless charging unit, which is used to supply power to the battery of the pelvic floor muscle efficient training device.

9. The pelvic floor muscle efficient training device according to claim 7, characterized in that: It also includes a wireless communication unit, which is connected to the data processing unit and is used to enable the data processing unit to communicate with external equipment.

10. The pelvic floor muscle efficient training device according to claim 7, characterized in that: It also includes a display unit, which is connected to the data processing unit and is used to display the working status of the pelvic floor muscle efficient training instrument or auxiliary input information.

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