Device for separating and repairing rectus abdominis and recovering pelvic floor

Abstract

The invention discloses a rectus abdominis separation repair and pelvic floor rehabilitation device in the technical field of medical rehabilitation. The rectus abdominis separation repair and pelvic floor rehabilitation device comprises a rectus abdominis repair assembly and a pelvic floor repair assembly. The rectus abdominis repairing assembly is used for performing electrical stimulation treatment on rectus abdominis of a patient; the pelvic floor muscle repairing assembly comprises at least one insertion piece, an in-vivo electrode and a pelvic floor muscle contraction sensing assembly are arranged on the insertion piece, the pelvic floor muscle contraction sensing assembly is used for adjusting the electrical stimulation intensity of rectus abdominis based on the pelvic floor muscle contraction intensity of a patient, and the pelvic floor muscle contraction intensity is in positive correlation with the electrical stimulation intensity of the rectus abdominis; a connecting assembly is arranged between the rectus abdominis repairing assembly and the pelvic floor muscle repairing assembly, and the connecting assembly is used for communicating a circuit of the pelvic floor muscle contraction sensing assembly with a circuit of the rectus abdominis repairing assembly when a patient performs rectus abdominis and pelvic floor muscle collaborative repairing training. According to the scheme, the patient can be effectively helped to repair rectus abdominis separation and pelvic floor muscle dysfunction at the same time, the rehabilitation period is shortened, and the rehabilitation effect is improved.

Description

Technical Field

[0001] The present invention belongs to the technical field of medical rehabilitation, and specifically relates to a rectus abdominis separation repair and pelvic floor rehabilitation device. Background Art

[0002] Rectus abdominis separation and pelvic floor muscle dysfunction are common problems among postpartum women and some people who have experienced abdominal surgery or long-term increased abdominal pressure. Rectus abdominis separation refers to the excessive stretching of the linea alba on both sides of the rectus abdominis, resulting in abdominal wall relaxation and bulging, which not only affects the appearance but also weakens the support of the abdominal core muscles for the spine and internal organs. Pelvic floor muscle dysfunction is manifested as pelvic floor muscle relaxation and decreased contractility, leading to a series of problems such as urinary incontinence, uterine prolapse, and sexual dysfunction.

[0003] Currently, most rectus abdominis separation repair devices on the market mainly focus on abdominal training, such as various abdominal muscle trainers and abdominal massagers. These devices mainly train the contraction and stretching of the rectus abdominis, and promote the recovery of the rectus abdominis by simulating abdominal movements or stimulating abdominal muscles.

[0004] Existing pelvic floor rehabilitation devices mainly focus on the separate training of the pelvic floor muscles, such as pelvic floor muscle electrical stimulators and biofeedback devices. These devices use electrical stimulation or biofeedback technology to help patients perceive and control the contraction of the pelvic floor muscles, thereby enhancing the strength and endurance of the pelvic floor muscles.

[0005] During the rehabilitation process, patients often need to use different devices for abdominal and pelvic floor training respectively, which not only increases the rehabilitation time and cost but also may lead to poor rehabilitation effects. For example, patients may need to first use an abdominal muscle trainer to repair the rectus abdominis, and then use a pelvic floor muscle electrical stimulator to train the pelvic floor muscles. This separate training method cannot achieve the synchronous recovery of the rectus abdominis and pelvic floor muscles, resulting in an extended rehabilitation period and a rehabilitation effect that is difficult to meet expectations.

[0006] In view of the defects of the existing technology, there is an urgent need for a device that can simultaneously repair rectus abdominis separation and pelvic floor muscle dysfunction and achieve coordinated training of the two. Summary of the Invention

[0007] To solve the above problems, the purpose of the present invention is to provide a rectus abdominis separation repair and pelvic floor rehabilitation device, which can help patients simultaneously recover the functions of the rectus abdominis and pelvic floor muscles in one training session, thereby shortening the rehabilitation period, improving the rehabilitation effect, and ultimately achieving a more comprehensive and efficient rehabilitation goal.

[0008] To achieve the above purpose, the technical solution of the present invention is as follows:

[0009] An abdominal rectus muscle separation repair and pelvic floor rehabilitation device, comprising an abdominal rectus muscle repair component and a pelvic floor muscle repair component; the abdominal rectus muscle repair component is used for performing electrostimulation therapy on the patient's abdominal rectus muscles;

[0010] The pelvic floor muscle repair component includes at least one insert, on which an in-vivo electrode and a pelvic floor muscle contraction sensing component are arranged, and the pelvic floor muscle contraction sensing component is used for adjusting the electrostimulation intensity of the abdominal rectus muscles based on the contraction intensity of the patient's pelvic floor muscles, and the pelvic floor muscle contraction intensity is positively correlated with the abdominal rectus muscle electrostimulation intensity;

[0011] A connection component is arranged between the abdominal rectus muscle repair component and the pelvic floor muscle repair component, and the connection component is used for connecting the circuit of the pelvic floor muscle contraction sensing component and the abdominal rectus muscle repair component when the patient performs coordinated repair training on the abdominal rectus muscles and the pelvic floor muscles.

[0012] Working principle:

[0013] The core of the present invention is to realize the synchronous repair of the abdominal rectus muscles and the pelvic floor muscles through the coordinated work of the abdominal rectus muscle repair component and the pelvic floor muscle repair component. The specific principle is as follows:

[0014] Abdominal rectus muscle repair component: It directly acts on the abdominal rectus muscles in the way of electrostimulation to help them restore strength and function.

[0015] Pelvic floor muscle repair component: The insert (such as a probe in the vagina or rectum) is internally provided with an in-vivo electrode and a pelvic floor muscle contraction sensing component. The pelvic floor muscle contraction sensing component can real-time monitor the contraction intensity of the patient's pelvic floor muscles and transmit the signal to the abdominal rectus muscle repair component.

[0016] Connection component: When the patient performs coordinated training on the abdominal rectus muscles and the pelvic floor muscles, the connection component connects the circuit of the pelvic floor muscle contraction sensing component and the abdominal rectus muscle repair component to realize the dynamic linkage between the two.

[0017] Dynamic adjustment mechanism: The pelvic floor muscle contraction sensing component dynamically adjusts the electrostimulation intensity of the abdominal rectus muscles according to the contraction intensity of the pelvic floor muscles to ensure that the training intensity of the abdominal rectus muscles matches the bearing capacity of the pelvic floor muscles.

[0018] Adopting the above scheme has the following beneficial effects:

[0019] 1. The traditional repair methods for the abdominal rectus muscles and the pelvic floor muscles are usually carried out separately, while the present scheme realizes the coordinated repair of the two through the pelvic floor muscle contraction sensing component and the connection component. This design not only shortens the rehabilitation period but also improves the rehabilitation effect.

[0020] 2. In the present scheme, the pelvic floor muscle contraction sensing component real-time monitors the contraction intensity of the pelvic floor muscles and dynamically adjusts the electrostimulation intensity of the abdominal rectus muscles, avoiding the risk of secondary injury to the pelvic floor muscles caused by too high training intensity of the abdominal rectus muscles, thereby improving the safety and effect of rehabilitation.

[0021] 3. In this solution, by integrating the functions of rectus abdominis muscle repair and pelvic floor muscle repair into one, patients do not need to switch between different devices, simplifying the operation process and improving the convenience of rehabilitation.

[0022] Furthermore, the rectus abdominis muscle repair component includes a trouser body; a tension band is arranged on the trouser body, a waistband is arranged at the other end of the tension band, an abdominal cushion is arranged on the inner side of the waistband, a plurality of electrode patches are symmetrically arranged on the abdominal cushion, and the electrode patches are electrically connected to a main circuit.

[0023] Beneficial effects: The combined design of the tension band and the waistband can provide physical support to help patients keep the abdomen stable during training, reducing problems such as abdominal sagging or relaxation caused by rectus abdominis muscle separation.

[0024] The electrode patches act directly on the rectus abdominis muscle, promoting muscle contraction and recovery through electrical stimulation, and combining with physical support to achieve a more comprehensive repair effect.

[0025] Furthermore, at least one opening is formed on the trouser body; the connection component includes a connection ring, and the connection ring is embedded at the opening; a groove is formed on the connection ring, and the groove communicates with a through groove; an annular carrier is slidably fitted in the groove, a plurality of second springs are arranged between the annular carrier and the bottom of the groove, spring contacts are arranged in the side wall of the groove, the spring contacts are connected to the main circuit of the electrode patch, a circuit pole column is arranged on one side of the annular carrier close to the spring contact, the circuit pole column is electrically connected to a local circuit, and the local circuit is located in the annular carrier. When the spring contact is docked with the circuit pole column, the main circuit of the electrode patch just forms a closed circuit.

[0026] Beneficial effects: When the electrode patch operates normally, at this time, the annular carrier is supported by the second spring, just making the circuit pole column dock with the spring contact, and the electrode patch (main circuit), spring contact, circuit pole column and local circuit form a complete closed circuit. When the annular carrier is extruded by an external force, the circuit pole column and the spring contact are displaced until they are completely separated. At this time, the spring contact can be connected to an external circuit. This design provides greater flexibility for the device, allowing other circuits to be connected when needed.

[0027] Furthermore, the pelvic floor muscle contraction sensing assembly includes a number of first piston grooves circumferentially opened on the outer side of the insert. Compression blocks are slidably fitted in the first piston grooves. A multi-pass pipe communicates between the first piston grooves. The outlet end of the multi-pass pipe is connected to an elastic airbag. A Tesla valve channel is connected in the communication path between the multi-pass pipe and the elastic airbag. The fluid in the Tesla valve channel flows from the multi-pass pipe to the elastic airbag in a reverse flow; the place with the greatest resistance generated in the Tesla valve channel is connected to a second piston groove. A piston column is slidably fitted in the second piston groove. A first spring is provided at the bottom of the piston column for supporting the piston column to reset. A sliding rheostat is provided on one side of the piston column. The sliding piece of the sliding rheostat is fixedly connected to one side of the piston column. The sliding rheostat is electrically connected to a pole piece;

[0028] The tail end of the insert is provided with a base and a locking mechanism. When the base is inserted into the connecting ring, the base is slidably fitted with the groove; a sliding groove is opened on the outer side of the base. The pole piece is located in the sliding groove. When the pole piece is docked with the spring contact, the sliding rheostat is connected in series to the main circuit of the electrode patch; the locking mechanism is used to fix the base in the groove.

[0029] Beneficial effects: When co-training of the rectus abdominis muscle and the pelvic floor muscle is required, the insert is inserted into the vagina or rectum of the patient along the opening. During the insertion process, the base slides along the side wall of the groove of the connecting ring to the bottom of the groove until the pole piece is docked with the spring contact, and the sliding rheostat is connected in series to the main circuit of the electrode patch, realizing the dynamic adjustment of the contraction intensity of the pelvic floor muscle and the electrical stimulation intensity of the rectus abdominis muscle. Then, the base is fixed by the locking mechanism.

[0030] When the patient's pelvic floor muscle contracts, the compression block slides in the first piston groove, and the pressure is transmitted to the elastic airbag through the multi-pass pipe, causing the elastic airbag to inflate and expand. The greater the contraction intensity of the patient's pelvic floor muscle (for example, the contraction force generated per unit time), the greater the resistance generated by the Tesla valve channel. This resistance acts on the piston column through the second piston groove, causing the piston column to squeeze the first spring and move, changing the resistance value of the sliding rheostat, thereby adjusting the electrical stimulation intensity.

[0031] The design of the pelvic floor muscle contraction sensing assembly realizes the real-time correlation between the contraction intensity of the pelvic floor muscle and the electrical stimulation intensity of the rectus abdominis muscle through the pressure transmission and dynamic adjustment mechanism. This design not only improves the flexibility and adaptability of the device, but also significantly enhances the safety and effectiveness of the rehabilitation training.

[0032] Furthermore, the locking mechanism includes at least one clamping member; the clamping member is circumferentially fixedly connected to the outer side of the base. A torsion member is provided at the bottom of the base for facilitating the user to rotate the base; a card slot is opened on the surface of the connecting ring, and the card slot corresponds to the clamping member. One end of the card slot communicates with a limiting slot. When the base enters the groove, the clamping member is slidably fitted with the card slot and the limiting slot in sequence.

[0033] Beneficial effects: When it is necessary to fix the base, align the clamping member with the card slot. After the clamping member enters the card slot, rotate the torsion member to screw the clamping member into the limiting slot. When it is necessary to remove the base, rotate the torsion member in the reverse direction to slide the clamping member out of the limiting slot and move it out along the card slot.

[0034] The cooperative design of the clamping member, the card slot and the limiting slot ensures that the insert will not slide out during training, affecting normal training.

[0035] Furthermore, it also includes an electromyogram acquisition module and a control module. The electromyogram acquisition module is used to acquire the electromyogram signals of the patient during training; the control module is used to judge the rehabilitation progress of the patient based on the electromyogram signals and adjust the electrical stimulation parameters of the pelvic floor muscles and / or rectus abdominis muscles.

[0036] Beneficial effects: Through the real-time acquisition and analysis of electromyogram signals, the device can accurately evaluate the rehabilitation progress of the patient, avoiding overtraining or under-training.

[0037] Furthermore, it also includes an interaction module, which is used to provide training guidance and give early warnings based on electromyogram signals.

[0038] Beneficial effects: Through real-time training guidance, it ensures that the patient's movements are standardized during training, improving the training effect. According to the patient's rehabilitation progress and current status, personalized training suggestions are provided to help the patient gradually increase the training intensity and complexity, ensuring the scientific nature and effectiveness of the rehabilitation process. The patient can understand their training situation and rehabilitation progress through the real-time feedback of the interaction module, enhancing the sense of participation and confidence.

[0039] Furthermore, the surface of the pressure block is covered with an elastic membrane.

[0040] Beneficial effects: The buffering and protective effects of the elastic membrane effectively prevent the pressure block from pinching the patient's internal tissues during activities, ensuring the safety of the training process.

[0041] Furthermore, an ultrasonic sensor is also provided on the abdominal cushion. The ultrasonic sensor is used to acquire the activities of the patient's internal organs and the activities of the abdominal wall. The control module is also used to judge whether the intra-abdominal pressure of the patient is stable based on the activities of the internal organs and the activities of the abdominal wall, and control the operation of the electrode patches.

[0042] Beneficial effects: Through real-time intra-abdominal pressure monitoring, it effectively prevents common complications such as organ prolapse and abdominal wall hernia during electrical stimulation training; combining dual data of organ activities and abdominal wall deformation, it dynamically optimizes the timing of electrical stimulation.

[0043] Furthermore, the surface of the insert is coated with a hydrogel coating.

[0044] Beneficial effects: The lubricating and soft characteristics of the hydrogel coating significantly improve the comfort of patients and reduce discomfort during use. The hydrogel coating has good biocompatibility and will not cause immune responses or allergic reactions in patients, ensuring the safety of use. Brief description of the drawings

[0045] Figure 1 It is a three-dimensional structural schematic diagram of the rectus abdominis separation repair and pelvic floor rehabilitation device of the present invention.

[0046] Figure 2 is Figure 1 the front view of the middle trouser body.

[0047] Figure 3 is Figure 2 the sectional view taken along the A-A direction in the middle.

[0048] Figure 4 is Figure 1 the rear view of the middle trouser body.

[0049] Figure 5 It is a three-dimensional structural schematic diagram of the insert in the rectus abdominis separation repair and pelvic floor rehabilitation device of the present invention.

[0050] Figure 6 is Figure 5 the front view of

[0051] Figure 7 is Figure 6 the sectional view taken along the B-B direction in the middle.

[0052] Figure 8 It is a three-dimensional structural schematic diagram of the connecting ring in the rectus abdominis separation repair and pelvic floor rehabilitation device of the present invention.

[0053] Figure 9 is Figure 8 the top view of

[0054] Figure 10 is Figure 7 the partial enlarged schematic diagram at position M in the middle.

[0055] Figure 11 is Figure 9 the sectional view taken along the C-C direction in the middle.

[0056] The reference numerals in the accompanying drawings of the specification include: 1, interaction module; 2, trouser body; 3, waistband; 4, tension band; 5, front opening; 6, rear opening; 7, insert; 8, connecting ring; 301, abdominal cushion; 302, electrode patch; 701, base; 702, clamping member; 703, chute; 704, pole piece; 705, elastic film; 706, torsion member; 707, internal electrode; 708, pressure-receiving block; 709, first piston groove; 710, multi-pass tube; 711, Tesla valve channel; 712, elastic airbag; 713, transfer channel; 714, second piston groove; 715, piston column; 716, first spring; 717, sliding rheostat; 718, side groove; 801, card slot; 802, limiting groove; 803, groove; 804, through groove; 805, annular carrier; 806, second spring. Detailed implementation manners

[0057] The embodiments of the present invention will be described in detail below. Examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals indicate the same or similar elements or elements with the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention and should not be construed as a limitation to the present invention.

[0058] In the description of the present invention, it should be understood that the orientation or positional relationships indicated by the terms "longitudinal", "transverse", "vertical", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the accompanying drawings, and are 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 thus should not be construed as a limitation to the present invention.

[0059] In the description of the present invention, unless otherwise specified and defined, it should be noted that the terms "installation", "connection", and "connection" should be understood in a broad sense. For example, it can be a mechanical connection or an electrical connection, or it can be the communication inside two elements. It can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms can be understood according to specific circumstances.

[0060] The following is a further detailed description through specific implementation manners:

[0061] Embodiment 1 is basically as shown in the appendix Figures 1 - 11As shown: A rectus abdominis separation repair and pelvic floor rehabilitation device mainly includes a rectus abdominis repair component and a pelvic floor muscle repair component. The rectus abdominis repair component is used for electrostimulation treatment of the patient's rectus abdominis. Specifically, the rectus abdominis repair component includes a trouser body 2. In this embodiment, the trouser body 2 is a close-fitting underwear that the patient can wear. At least one opening is provided on the trouser body 2. In this embodiment, a front opening 5 and a rear opening 6 are respectively provided on the front and rear sides of the trouser body 2, and the front opening 5 and the rear opening 6 respectively correspond to the patient's vagina and rectum; a tension band 4 is provided on the front side of the trouser body 2, Figure 2 At the top of the tension band 4, a waistband 3 is provided. An abdominal cushion 301 is provided on the inner side of the waistband 3. In this embodiment, the tension band 4, the waistband 3, and the abdominal cushion 301 are all integrally designed. Combining the attached Figure 4 As shown, a number of electrode patches 302 are symmetrically provided on the abdominal cushion 301. The electrode patches 302 are electrically connected to a main circuit. In this embodiment, the main circuit is arranged inside the tension band 4 and the trouser body 2.

[0062] Combining the attached Figure 5 and the attached Figure 6 and the attached Figure 7 As shown, the pelvic floor muscle repair component includes at least one insert 7. In this embodiment, the surface of the insert 7 is coated with a hydrogel coating. A body electrode 707 and a pelvic floor muscle contraction sensing component are provided inside the insert 7. In this embodiment, the body electrode 707 is specifically a vaginal electrode or a rectal electrode. The pelvic floor muscle contraction sensing component is used to adjust the electrostimulation intensity of the rectus abdominis based on the contraction intensity of the patient's pelvic floor muscles. The pelvic floor muscle contraction intensity is positively correlated with the rectus abdominis electrostimulation intensity, that is, the higher the pelvic floor muscle contraction intensity (indicating stronger pelvic floor muscle strength), the higher the rectus abdominis electrostimulation intensity (rectus abdominis training will increase the abdominal cavity pressure, so the pelvic floor muscles need to have a higher intensity).

[0063] Specifically, the pelvic floor muscle contraction sensing component includes a number of first piston grooves 709 circumferentially provided on the outer side of the insert 7. A pressure-receiving block 708 is slidably fitted in each first piston groove 709. Preferably, Figure 7 The outermost side of the pressure-receiving block 708 is a curved surface. An elastic membrane 705 covers the surface of the pressure-receiving block 708. The elastic membrane 705 wraps all the pressure-receiving blocks 708 in the first piston groove 709. A multi-pass tube 710 is connected between the first piston grooves 709. The multi-pass tube 710 has multiple inlets and one outlet. The number of inlets corresponds to the number of first piston grooves 709. The outlet end of the multi-pass tube 710 is connected to an elastic airbag 712. A Tesla valve channel 711 is connected in the communication path between the multi-pass tube 710 and the elastic airbag 712. Combining the attached Figure 7 and the attached Figure 10As shown, the fluid (the fluid is air in this embodiment) in the Tesla valve channel 711 flows from the multi-way pipe 710 to the elastic airbag 712 in a reverse flow; the location with the maximum resistance generated in the Tesla valve channel 711 (i.e., the confluence in the Tesla valve channel 711) is communicated with the second piston groove 714. Specifically, the Tesla valve channel 711 and the second piston groove 714 are communicated through the transfer channel 713. A piston column 715 is slidably fitted in the second piston groove 714. A first spring 716 is provided at the bottom of the piston column 715. The first spring 716 is used to support the reset of the piston column 715. The two ends of the first spring 716 are respectively adhesively fixed to the bottom of the piston column 715 and the bottom of the second piston groove 714. A sliding rheostat 717 is provided on one side of the piston column 715. Specifically, a side groove 718 is opened between the second piston groove 714 and the sliding rheostat 717. The sliding piece of the sliding rheostat 717 passes through the side groove 718 and is welded and fixedly connected to one side of the piston column 715. The sliding rheostat 717 is electrically connected to the pole piece 704. Specifically, the pole piece 704 is made of metal foil or conductive material.

[0064] A connecting component is provided between the rectus abdominis muscle repair component and the pelvic floor muscle repair component. The connecting component is used to connect the circuit of the pelvic floor muscle contraction sensing component and the rectus abdominis muscle repair component when the patient performs coordinated repair training on the rectus abdominis muscle and the pelvic floor muscle.

[0065] Specifically, in combination with the attached Figure 8 As shown, the connecting component includes a connecting ring 8. The connecting ring 8 is embedded in the opening. Specifically, in this embodiment, the connecting ring 8 is adhesively fixed in the front opening 5. The inner diameter of the connecting ring 8 is equal to the inner diameter of the opening; in combination with the attached Figure 8 and the attached Figure 11 As shown, a groove 803 is opened in the connecting ring 8. The groove 803 is communicated with a through groove 804. The inner diameter of the groove 803 is larger than that of the through groove 804; an annular carrier 805 is slidably fitted in the groove 803. A plurality of second springs 806 are adhesively fixed between the annular carrier 805 and the bottom of the groove 803. Spring contacts (prior art, commonly found in battery slots) are provided in the side wall of the groove 803. The spring contacts are communicated with the main circuit of the electrode patch 302. A circuit pole column (the circuit pole column is a metal protrusion or plane. The circuit pole column is used to connect with the contacts of the external circuit or the battery slot to ensure the conduction of current) is provided on one side of the annular carrier 805 close to the spring contacts. The circuit pole column is electrically connected to a local circuit. In this embodiment, the local circuit is an arc-shaped wire. The local circuit is located in the annular carrier 805. When the spring contacts are docked with the circuit pole column, the main circuit of the electrode patch 302 just forms a closed circuit.

[0066] Preferably, a base 701 and a locking mechanism are provided at the tail end of the insert 7 (the end inserted into the patient's body is the head end, and the end located outside the patient's body is the tail end). In this embodiment, the base 701 is disc-shaped, and the base 701 and the insert 7 are integrally designed. When the base 701 is inserted into the connecting ring 8, the base 701 is in sliding fit with the groove 803; a sliding groove 703 is formed on the outer side of the base 701. Referring to Appendix Figure 5 , Appendix Figure 6 and Appendix Figure 7 , the pole piece 704 is located in the sliding groove 703. When the pole piece 704 is docked with the spring contact, the sliding rheostat 717 is connected in series to the main circuit of the electrode patch 302; the locking mechanism is used to fix the base 701 in the groove 803. Specifically, the locking mechanism includes at least one clamping member 702. In this embodiment, two clamping members 702 are provided; the clamping members 702 are circumferentially and fixedly welded to the outer side of the base 701, and a torsion member 706 is fixedly welded to the bottom of the base 701. The torsion member 706 is used to facilitate the user to rotate the base 701. Referring to Appendix Figure 8 , a card slot 801 is formed on the surface of the connecting ring 8. The card slot 801 corresponds to the clamping member 702 (i.e., the same number and corresponding positions), Figure 8 and a limiting slot 802 communicates with the bottom of the card slot 801 in Appendix

[0067] . When the base 701 enters the groove 803, the clamping member 702 is in sliding fit with the card slot 801 and the limiting slot 802 in sequence.

[0067] The specific implementation process is as follows:

[0068] In this embodiment, the rectus abdominis muscle and pelvic floor muscle electrical stimulation training can be carried out separately.

[0069] When performing the coordinated training of rectus abdominis muscle and pelvic floor muscle electrical stimulation:

[0070] Put the trousers body 2 on the patient, adjust the tension band 4 and the waistband 3 to ensure that the abdominal cushion 301 closely fits the rectus abdominis muscle area and provides appropriate physical support. Select the vaginal insert 7 or the rectal insert 7 according to the patient's needs, gently push the head end of the insert 7 into the corresponding cavity until the base 701 is aligned with the connecting ring 8. Fix the base 701 through the locking mechanism. Rotate the torsion member 706 to slide from the card slot 801 into the limiting slot 802 to complete the mechanical locking and ensure that the insert 7 will not slip out of the patient's body during the training. At this time, the pole piece 704 in the sliding groove 703 of the base 701 is docked with the spring contact of the groove 803 of the connecting ring 8, and the sliding rheostat 717 is connected in series to the main circuit of the electrode patch 302.

[0071] When the patient actively or passively (through electrical stimulation of the internal electrode 707) contracts the pelvic floor muscle, the pressure block 708 is squeezed and slides into the first piston groove 709, pushing the fluid (air) in the multi-way pipe 710 to flow towards the elastic airbag 712.

[0072] The Tesla valve channel 711 generates a non-linear resistance to the fluid flowing in the reverse direction. The peak value of the resistance is transmitted through the transfer channel 713 to the second piston groove 714, pushing the piston column 715 to compress the first spring 716 and driving the sliding contact of the rheostat 717 to move.

[0073] The resistance value of the rheostat 717 changes with the contraction intensity of the pelvic floor muscles:

[0074] Increased contraction → increased displacement of the piston column 715 → decreased resistance value → increased main circuit current → increased electrical stimulation intensity of the rectus abdominis muscles.

[0075] Decreased contraction → reset of the first spring 716 → increased resistance value → decreased current → decreased electrical stimulation intensity.

[0076] After the training is over, rotate the torsion member 706 in the reverse direction, so that the clamping member 702 slides out of the limiting groove 802, moves out of the base 701 along the card slot 801, and gently remove the insert 7.

[0077] Embodiment 2

[0078] The difference from the above-mentioned Embodiment 1 is only that it further includes an electromyogram acquisition module and a control module. The electromyogram acquisition module is used to acquire the electromyogram signals of the patient during the training process. Specifically, the electromyogram acquisition module is integrated with a number of electromyogram sensors, and the electromyogram sensors are distributed in the abdominal cushion 301 and the trousers body 2, and are used to acquire the electromyogram signals of the pelvic floor muscles and the rectus abdominis muscles; the control module is used to judge the rehabilitation progress of the patient based on the electromyogram signals and adjust the electrical stimulation parameters of the pelvic floor muscles and / or the rectus abdominis muscles.

[0079] Preferably, it further includes an interaction module 1. In this embodiment, the interaction module 1 is a tablet computer (in some other embodiments, a smart watch, a mobile phone APP, etc. can be used). The interaction module 1 is used to provide training guidance (muscle training actions) and perform abnormal warnings based on the electromyogram signals.

[0080] Preferably, an ultrasonic sensor (ultrasonic patch) is further provided on the abdominal cushion 301. The ultrasonic sensor is used to acquire the organ activities and abdominal wall activities in the patient's body. The control module is further used to judge whether the abdominal pressure in the patient's body is stable based on the organ activities and abdominal wall activities, and control the operation of the electrode patch 302.

[0081] The specific implementation process is as follows: During the coordinated training of the rectus abdominis muscles and the pelvic floor muscles of the patient, the electromyogram acquisition module continuously acquires the electromyogram signals of the rectus abdominis muscles and the pelvic floor muscles of the patient. The ultrasonic sensor continuously acquires the organ activities and abdominal wall activities in the patient's body.

[0082] The interaction module 1 provides real-time training guidance through voice or graphical interface to help the patient correctly perform the rehabilitation training actions.

[0083] The control module dynamically adjusts the intensity, frequency, and duration of the electrical stimulation according to the electromyogram signal and abdominal pressure stability to ensure that the training intensity matches the patient's tolerance.

[0084] When abnormal signals are detected (such as muscle over-fatigue, abnormal contraction of the pelvic floor muscles, unstable abdominal pressure, etc.), the interaction module 1 promptly issues a warning to remind the patient to adjust the training intensity or pause the training.

[0085] Electromyogram signal: Synchronously collect the electromyogram amplitude (μV) and contraction frequency (Hz) of the rectus abdominis muscle and the pelvic floor muscles.

[0086] The ultrasonic sensor adopts a dual-frequency scanning mode (high-frequency 5 MHz scans the abdominal wall movement, and low-frequency 2.5 MHz monitors the displacement of deep organs); it obtains the abdominal wall deformation rate (reflecting the abdominal wall relaxation degree) and the organ movement trajectory (such as the vertical displacement of the bladder and uterus, and indirectly calculates the abdominal pressure value) in real time.

[0087] Signal fusion and feature extraction:

[0088] Filter out low-frequency interference signals such as respiration and heartbeat through the wavelet transform algorithm;

[0089] Extract key parameters:

[0090] Intra-abdominal pressure index (IAP Index) = organ displacement (mm) × abdominal wall deformation rate (mm / s);

[0091] Abdominal pressure stability judgment and decision-making logic

[0092] Abdominal pressure state classification:

[0093] IAP Index Range Abdominal Pressure Status Risk Level 0-50 Stable Safe (Green) 50-100 Slight Fluctuation Warning (Yellow) ＞100 Decompensation Danger (Red)

[0094] Dynamic regulation strategy:

[0095] Safe state (green):

[0096] Maintain the current electrical stimulation parameters (frequency 20 - 40 Hz, pulse width 200 - 400 μs);

[0097] Through pulse phase synchronization technology, make the electrical stimulation pulse synchronous with the autonomous contraction of the pelvic floor muscles to maximize the synergistic effect.

[0098] Warning state (yellow):

[0099] Trigger adaptive frequency reduction: The electrical stimulation frequency is reduced to 10 - 20 Hz, and the pulse width is shortened to 100 - 200 μs;

[0100] Dangerous state (red):

[0101] Immediately cut off the power supply of the electrode patch and activate the emergency braking mode;

[0102] An audible and visual alarm is issued through the interaction module 1, and an emergency notice is pushed to the doctor side.

[0103] The above are only embodiments of the present invention. Specific structures and / or common knowledge such as characteristics well known in the art are not described in detail herein. It should be noted that for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the implementation effect of the present invention and the practicality of the patent. The protection scope required by this application should be subject to the content of its claims, and the specific implementation manners described in the specification can be used to interpret the content of the claims.

Claims

1. A rectus abdominis separation repair and pelvic floor rehabilitation device, comprising a rectus abdominis repair component and a pelvic floor muscle repair component; the rectus abdominis repair component is used for electrostimulating the rectus abdominis of a patient; characterized in that: The pelvic floor muscle repair component includes at least one insert (7). An in-vivo electrode (707) and a pelvic floor muscle contraction sensing component are arranged on the insert (7). The pelvic floor muscle contraction sensing component is used to adjust the electrical stimulation intensity of the rectus abdominis muscle based on the contraction intensity of the patient's pelvic floor muscles. The contraction intensity of the pelvic floor muscles is positively correlated with the electrical stimulation intensity of the rectus abdominis muscle; A connection component is arranged between the rectus abdominis muscle repair component and the pelvic floor muscle repair component. The connection component is used to connect the circuit of the pelvic floor muscle contraction sensing component and the rectus abdominis muscle repair component when the patient performs coordinated repair training of the rectus abdominis muscle and the pelvic floor muscles.

2. The rectus abdominis separation repair and pelvic floor rehabilitation device according to claim 1, wherein: The rectus abdominis muscle repair component includes a pants body (2); a tension band (4) is arranged on the pants body (2). A waistband (3) is arranged at the other end of the tension band (4). An abdominal cushion layer (301) is arranged on the inner side of the waistband (3). A plurality of electrode patches (302) are symmetrically arranged on the abdominal cushion layer (301). The electrode patches (302) are electrically connected to a main circuit.

3. The rectus abdominis separation repair and pelvic floor rehabilitation device according to claim 2, wherein: At least one opening is formed in the pants body (2); the connection component includes a connection ring (8). The connection ring (8) is embedded at the opening; a groove (803) is formed in the connection ring (8). The groove (803) communicates with a through groove (804); an annular carrier (805) is slidably fitted in the groove (803). A plurality of second springs (806) are arranged between the annular carrier (805) and the bottom of the groove (803). Spring contacts are arranged in the side wall of the groove (803). The spring contacts are connected to the main circuit of the electrode patch (302). A circuit pole is arranged on one side of the annular carrier (805) close to the spring contact. The circuit pole is electrically connected to a local circuit. The local circuit is located in the annular carrier (805). When the spring contact is docked with the circuit pole, the main circuit of the electrode patch (302) just forms a closed circuit.

4. The rectus abdominis separation repair and pelvic floor rehabilitation device according to claim 3, wherein: The pelvic floor muscle contraction sensing component includes a plurality of first piston grooves (709) circumferentially formed on the outer side of the insert (7). A pressure-receiving block (708) is slidably fitted in each of the first piston grooves (709). A multi-pass pipe (710) communicates between the first piston grooves (709). The outlet end of the multi-pass pipe (710) communicates with an elastic airbag (712). A Tesla valve channel (711) communicates on the connecting path between the multi-pass pipe (710) and the elastic airbag (712). The fluid in the Tesla valve channel (711) flows from the multi-pass pipe (710) to the elastic airbag (712) in a reverse flow; the position with the greatest resistance generated in the Tesla valve channel (711) communicates with a second piston groove (714). A piston column (715) is slidably fitted in the second piston groove (714). A first spring (716) is arranged at the bottom of the piston column (715). The first spring (716) is used to support the reset of the piston column (715). A sliding rheostat (717) is arranged on one side of the piston column (715). The sliding piece of the sliding rheostat (717) is fixedly connected to one side of the piston column (715). The sliding rheostat (717) is electrically connected to a pole piece (704); The tail end of the insert (7) is provided with a base (701) and a locking mechanism. When the base (701) is inserted into the connecting ring (8), the base (701) is in sliding fit with the groove (803); a sliding groove (703) is formed on the outer side of the base (701), and the pole piece (704) is located in the sliding groove (703). When the pole piece (704) is docked with the spring contact, the sliding rheostat (717) is connected in series to the main circuit of the electrode patch (302); the locking mechanism is used to fix the base (701) in the groove (803).

5. The rectus abdominis separation repair and pelvic floor rehabilitation device according to claim 4, characterized in that: The locking mechanism includes at least one clamping member (702); the clamping member (702) is circumferentially and fixedly connected to the outer side of the base (701), and a torsion member (706) is arranged at the bottom of the base (701), and the torsion member (706) is used to facilitate the user to rotate the base (701); a card slot (801) is formed on the surface of the connecting ring (8), the card slot (801) corresponds to the clamping member (702), and a limiting slot (802) communicates with one end of the card slot (801). When the base (701) enters the groove (803), the clamping member (702) is in sliding fit with the card slot (801) and the limiting slot (802) in sequence.

6. The rectus abdominis separation repair and pelvic floor rehabilitation device according to claim 5, characterized in that: It further includes an electromyogram acquisition module and a control module. The electromyogram acquisition module is used to acquire the electromyogram signals of the patient during the training process; the control module is used to judge the rehabilitation progress of the patient based on the electromyogram signals and adjust the electrical stimulation parameters of the pelvic floor muscles and / or the rectus abdominis muscles.

7. The rectus abdominis separation repair and pelvic floor rehabilitation device according to claim 6, characterized in that: It further includes an interaction module (1), and the interaction module (1) is used to provide training guidance and perform abnormal warning based on the electromyogram signals.

8. The rectus abdominis separation repair and pelvic floor rehabilitation device according to claim 7, characterized in that: The surface of the pressure block (708) is covered with an elastic film (705).

9. The rectus abdominis separation repair and pelvic floor rehabilitation device according to claim 8, characterized in that: An ultrasonic sensor is further arranged on the abdominal cushion (301). The ultrasonic sensor is used to acquire the visceral activities and abdominal wall activities in the patient's body. The control module is further used to judge whether the abdominal pressure in the patient's body is stable based on the visceral activities and abdominal wall activities and control the operation of the electrode patch (302).

10. The rectus abdominis separation repair and pelvic floor rehabilitation device according to claim 9, characterized in that: The surface of the insert (7) is coated with a hydrogel coating.

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