Gynecology and obstetrics postpartum pelvic floor muscle rehabilitation auxiliary training device and use method thereof
By designing an adjustable resistance and massage-inducing postpartum pelvic floor muscle rehabilitation training device for obstetrics and gynecology, the problems of existing devices causing leg muscle tension and inability to adapt to different body types have been solved. This allows for flexible adjustment of training intensity and safety, improving the rehabilitation effect and experience of patients.
Patent Information
- Application Number
- CN202610341121.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2026-03-19
- Publication Date
- 2026-05-15
AI Technical Summary
Existing post-operative rehabilitation training devices for obstetrics and gynecology focus solely on providing simple resistance training, leading to continuous tension in the leg muscles, resulting in soreness and fatigue. They cannot flexibly adjust the training resistance according to different patients' rehabilitation stages; they are difficult to adapt to patients of different body types; and they lack guidance and stable structures, affecting training effectiveness and safety.
A postpartum pelvic floor muscle rehabilitation auxiliary training device for obstetrics and gynecology was designed. The resistance component can be flexibly replaced by connecting the traction component and the plug-in fixing component. The overlapping massage component, combined with the meshing gear and massage head, performs leg massage. The height and seat position are adjusted by the synchronous electric hydraulic cylinder, and the guide structure ensures stability and smoothness.
This allows for adjustments to training intensity based on the patient's recovery stage and body type, alleviating leg soreness and fatigue, improving the device's clinical adaptability and safety, and enhancing training effectiveness and patient compliance.
Smart Images
Figure CN122032044A_ABST
Abstract
Description
Technical Field
[0001] This invention belongs to the technical field of medical rehabilitation auxiliary training, specifically relating to a postpartum pelvic floor muscle rehabilitation auxiliary training device and its usage method. Background Technology
[0002] Postpartum pelvic floor muscle rehabilitation training refers to targeted physical exercises to strengthen the pelvic floor support structure damaged by pregnancy and childbirth, and to prevent and treat postpartum complications such as uterine prolapse and stress urinary incontinence. Currently, clinical practice often uses auxiliary training devices to help postpartum women perform voluntary or passive pelvic floor muscle contraction exercises. Existing pelvic floor muscle rehabilitation training devices usually include a seat, leg supports, and resistance mechanisms. Patients use their legs to perform opening and closing or lifting movements, which drive the relevant mechanisms to generate training resistance, thereby achieving the purpose of exercising the pelvic floor muscle group.
[0003] Problems with existing technology:
[0004] 1. Existing post-operative rehabilitation training devices for obstetrics and gynecology focus only on providing simple resistance training. Patients exercise their pelvic floor muscles by repeatedly exerting force with their legs. However, prolonged training can lead to continuous tension in the leg muscles, resulting in soreness and fatigue.
[0005] 2. Existing postoperative rehabilitation training devices for obstetrics and gynecology are difficult to adjust the training resistance according to the different rehabilitation stages of different patients. If the resistance adjustment structure is complex or cannot be replaced, it cannot meet the needs of patients with different muscle strength levels. This results in the training intensity being either too high and causing injury, or too low and failing to achieve the training effect, thus reducing the clinical adaptability of the device.
[0006] 3. Existing postoperative rehabilitation training devices for obstetrics and gynecology often have a relatively fixed structure and cannot be effectively adjusted according to the patient's height, leg length and other body shape differences. This makes it difficult for patients to find the correct posture for exerting force, which not only affects the effect of rehabilitation training, but may also increase the risk of muscle strain due to improper posture.
[0007] 4. Existing post-operative rehabilitation training devices for obstetrics and gynecology often lack sufficient guidance and stability, which may cause the leg connection parts to wobble or get stuck during exercise, affecting the smoothness of training and even causing secondary injury to patients who are weak after childbirth. Summary of the Invention
[0008] The purpose of this invention is to provide a postpartum pelvic floor muscle rehabilitation training device and its usage method in obstetrics and gynecology. This invention can solve the problem that existing postoperative rehabilitation training devices in obstetrics and gynecology only focus on providing simple resistance training. Patients exercise their pelvic floor muscles by repeatedly exerting force with their legs. However, prolonged training can lead to continuous tension in the leg muscles, resulting in soreness and fatigue.
[0009] The specific technical solution adopted by this invention is as follows:
[0010] A postpartum pelvic floor muscle rehabilitation auxiliary training device for obstetrics and gynecology and its method of use, comprising a mounting base plate, a connecting traction component provided at the lower end of the mounting base plate, the left end of the connecting traction component being connected to an elastic resistance component, and plug-in fixing components provided at both the front and rear ends of the elastic resistance component, both plug-in fixing components being provided at the lower end of the mounting base plate, the right end of the connecting traction component being engaged with two meshing gears, the two meshing gears being fixedly connected to two rotating rods respectively, the two rotating rods being movably connected to the mounting base plate having two connecting holes inside, and the two rotating rods being movably connected to two transmission sleeves having two guide grooves inside each, through two guide strips provided thereon;
[0011] The upper ends of the two transmission sleeves are fixedly connected to the lower ends of the two rotating rods. The two rotating rods are movably connected to a mounting bracket with two connecting holes inside. The upper sides of the two rotating rods are fixedly connected to the left ends of the two overlapping massage components. The lower ends of the two overlapping massage components are movably connected to a mounting bracket with two arc-shaped grooves inside at the upper end. The upper ends of the two overlapping massage components are provided with restraint components. The right ends of the two overlapping massage components are slidably connected to two arc-shaped brackets. The lower sides of the two overlapping massage components are engaged with two arc-shaped toothed plates.
[0012] The lower ends of the two arc-shaped brackets and the two arc-shaped toothed plates are fixedly connected to the upper end of the mounting frame. The upper ends of the two rotating rods are movably connected to the upper ends of the two L-shaped plates, and the lower ends of the two L-shaped plates are fixedly connected to the upper end of the mounting frame. The lower end of the mounting frame is fixedly connected to the bodies of two synchronous electric hydraulic cylinders. The lower ends of the bodies of the two synchronous electric hydraulic cylinders are fixedly installed on the upper end of the mounting base plate. The front and rear sides of the lower end of the mounting frame are fixedly connected to two T-shaped guide rods. The four T-shaped guide rods are slidably connected to the two L-shaped brackets, each with two guide holes in its upper end.
[0013] The lower ends of the two L-shaped brackets are fixedly connected to the upper end of the mounting base plate. Two fixing plates are fixedly connected to the upper left side of the mounting base plate. The relatively close ends of the two fixing plates are fixedly connected to the left and right ends of the two support rods, respectively. The two support rods are slidably connected to the support slide with two circular through holes in the lower end. A seat is provided on the upper end of the support slide. An electric push rod body is fixedly connected to the right side of the support slide. The electric push rod body is fixedly connected to the right fixing plate. The lower ends of the two rotating rods are movably connected to the upper end of the base. Two columns are fixedly connected to the left and right sides of the upper end of the base. The four columns are fixedly connected to the lower end of the mounting base plate.
[0014] Both of the aforementioned overlapping massage components include leg overlapping plates, which are respectively fixedly connected to two restraint components. A concave plate II is fixedly connected to the lower end of each of the two leg overlapping plates. Each of the two concave plates II is movably connected to a mounting bracket with two arc-shaped grooves inside its upper end via multiple rolling balls at its lower end. A connecting block is fixedly connected to the left end of each of the two concave plates II, and the two connecting blocks are respectively fixedly connected to two rotating rods II. A sliding sleeve is fixedly connected to the right end of each of the two concave plates II, and the two sliding sleeves are respectively slidably connected to two arc-shaped supports. The left and right ends of each of the two concave plates II are movably connected to the left and right ends of two rotating rods III. A meshing gear II is fixedly connected to the middle position of each of the two rotating rods III, and the two meshing gears II mesh with two arc-shaped toothed plates.
[0015] Both sides of the two rotating rods are fixedly connected to push cams. The four push cams are divided into two groups and respectively overlap with the lower ends of the two overlapping seats. Multiple telescopic sleeves are fixedly connected to the upper ends of the two overlapping seats. Massage heads are provided at the upper ends of the multiple telescopic sleeves. Multiple massage through holes corresponding to the massage heads are opened inside the two leg overlapping plates. A spring is fitted onto each telescopic sleeve. The lower end of the spring is fixedly connected to the upper end of the corresponding overlapping seat. The upper end of the joint is fixedly connected to the lower end of the corresponding massage head. Both of the joint seats are slidably connected to eight T-shaped guide rods 2 through four guide holes opened inside them. The eight T-shaped guide rods 2 are divided into two groups and fixedly connected to the lower end of the two leg joint plates respectively. Each of the eight T-shaped guide rods 2 is fitted with a spring 2. The eight springs 2 are divided into two groups, and their upper ends are fixedly connected to the lower end of the two leg joint plates respectively. The lower ends of the eight springs 2 are fixedly connected to the lower side of the eight T-shaped guide rods 2 respectively.
[0016] Both restraint components include leg limiting plates, which are fixedly connected to the upper sides of two leg overlapping plates, respectively. The upper ends of the two leg limiting plates are fixedly connected to one end of four restraint straps, and the other ends of the four restraint straps are fixedly connected to two hollow connecting tubes. Each hollow connecting tube is inserted into a concave plate, each having two T-shaped pins. A spring is fitted onto each of the two T-shaped pins. The relatively close ends of the four springs are fixedly connected to the left and right ends of the two concave plates, respectively, and the relatively far ends of the four springs are fixedly connected to the four T-shaped pins. The relatively close ends of the first pin are fixedly connected, and the lower ends of the two concave plates are fixedly connected to the electric push rod bodies. The two electric push rod bodies are respectively fixedly installed at the relatively far ends of the two vertical plates. The interior of each of the two vertical plates has two square slots. The upper and lower ends of the four square slots are respectively fixedly connected to the upper and lower ends of the four limiting rods. The four limiting rods are respectively slidably connected to the four limiting sliders. The four limiting sliders are divided into two groups, and their relatively far ends are respectively fixedly connected to the relatively close ends of the two concave plates. The two vertical plates are respectively fixedly connected to the relatively far ends of the two leg overlapping plates.
[0017] The connecting traction assembly includes a sliding plate. Two meshing toothed plates are fixedly connected to the right end of the sliding plate. The two meshing toothed plates mesh with two meshing gears. The relatively close ends of the two meshing toothed plates are fixedly connected to the front and rear ends of two connecting cross plates. A plug-in frame is fixedly connected to the left end of the sliding plate. The plug-in frame is plugged into an elastic resistance assembly through two T-shaped pins. A spring is sleeved on each of the two T-shaped pins. The sliding plate is slidably connected to two limiting rods through two limiting holes inside. Fixed plates are fixedly connected to the left and right ends of the two limiting rods. All four fixed plates are fixedly connected to the lower end of the mounting base plate.
[0018] The elastic resistance component includes a second mounting plate. A plug-in plate is fixedly connected to the right end of the second mounting plate. The plug-in plate is plugged into a plug-in frame with two T-shaped pins through two holes inside. A plurality of T-shaped guide rods are fixedly connected to the left end of the second mounting plate. The plurality of T-shaped guide rods are slidably connected to a first mounting plate with a plurality of guide holes inside. The front and rear ends of the first mounting plate are respectively plugged into two plug-in fixing components. A resistance spring is sleeved on each T-shaped guide rod. The right end of the resistance spring is fixedly connected to the first mounting plate, and the left end of the resistance spring is fixedly connected to the left end of the corresponding T-shaped guide rod.
[0019] Both of the aforementioned plug-in fixing components include plug-in sleeves, which are respectively plugged into the front and rear ends of the mounting plate one. The relatively far ends of the two plug-in sleeves are fixedly connected to electric push rod bodies three. The two electric push rod bodies three are fixedly installed at the lower end of the mounting base plate. The two plug-in sleeves are slidably connected to two limiting rods three through two limiting holes opened inside them. The front and rear ends of the four limiting rods three are fixedly connected to fixing plates three. The eight fixing plates three are fixedly connected to the lower end of the mounting base plate.
[0020] A method for using a postpartum pelvic floor muscle rehabilitation auxiliary training device in obstetrics and gynecology includes the following steps: a1. The patient sits on the seat at the top of the support slide. According to the patient's body shape, start the electric push rod main body one, adjust the seat to a suitable front and back position, start the two synchronous electric hydraulic cylinder main bodies, drive the mounting frame to move up and down, and adjust the two overlapping massage components to the height where they naturally overlap with the patient's legs. a2. Place the patient's legs on the two leg-overlapping plates respectively, and make the legs close to the leg-limiting plates. Wrap the restraint strap around the legs, align the hollow connecting tube at its end with the concave plate one, start the electric push rod body two, drive the concave plate one to move downward, and insert the T-shaped pin one on it into the hollow connecting tube, automatically tightening the restraint strap, and fixing the patient's legs firmly and comfortably on the overlapping massage component. a3. Based on the patient's current recovery level, select an elastic resistance component with an appropriate resistance level. First, start the two electric push rods, body three, and move the plug-in sleeve to the middle. Insert and lock the front and rear ends of the mounting plate one. Then, insert the plug-in plate at the right end of the elastic resistance component into the plug-in frame at the left end of the traction component. The T-shaped pin two will automatically snap into the plug hole to complete the installation. a4. The patient exerts force with both legs, causing the two leg-mounted plates to move outward or close relative to each other around the rotating rod two. The leg movement is transmitted through the rotating rod two, the transmission sleeve, and the rotating rod one to the meshing gear one. The meshing gear one drives the meshing tooth plate connected to the traction component, causing the sliding plate to move left or right, thereby stretching or compressing the resistance spring in the elastic resistance component, generating training resistance. The patient needs to continuously overcome this resistance to perform reciprocating movements, thus exercising the pelvic floor muscles. a5. During the process of the patient exerting force in their leg to drive the entire overlapping massage component to rotate around the corresponding rotating rod two, the meshing gear two and the arc-shaped toothed plate can drive the rotating rod three to rotate. Through the rotation of the rotating rod three, with the cooperation of the set push cam, overlapping seat, T-shaped guide rod two, spring two, telescopic sleeve and spring three, several massage heads can be driven to pass through the corresponding massage through holes opened inside the leg overlapping plate, thereby realizing the massage effect on the patient's legs simultaneously during the patient's rehabilitation exercise, effectively relieving the soreness and fatigue of the patient's legs during long-term training.
[0021] The technical effects achieved by this invention are as follows:
[0022] 1. By setting up a connecting traction component and a plug-in fixation component, the present invention allows for easy replacement of elastic resistance components of different specifications according to the patient's different rehabilitation stages and strength levels. This makes the training intensity of the device flexibly adjustable, suitable for patients with weak strength in the early postpartum period as well as for intensive training in the later rehabilitation period, greatly improving the clinical adaptability and personalized training level of the device.
[0023] 2. The present invention, through the cooperation of the meshing gear two inside the overlapping massage component with the arc-shaped toothed plate, can convert the swinging of the legs into mechanical power when the patient performs pelvic floor muscle training by exerting force with the legs, thereby driving the massage head to perform up and down reciprocating movements. This design realizes the massage of the legs while performing rehabilitation training, which can effectively relieve leg muscle soreness and fatigue caused by long-term training, and improve the patient's training experience and compliance.
[0024] 3. This invention uses a synchronous electric hydraulic cylinder to drive the mounting frame to move up and down, thereby adjusting the height of the massage components according to the patient's condition. The electric push rod body one can adjust the front and back position of the seat to accommodate patients with different leg lengths. The electric push rod body two in the restraint component can automatically adjust the tightness of the restraint strap. These designs ensure that patients of different body types can find a comfortable and correct training posture.
[0025] 4. The present invention incorporates guiding and stabilizing structures at multiple moving parts. For example, when the mounting frame moves up and down, it is guided by a T-shaped guide rod and an L-shaped bracket. When the overlapping massage component rotates, the smoothness and stability of the rotation process are ensured by the cooperation between the sliding sleeve and the arc-shaped bracket, and the cooperation between the rolling ball and the arc-shaped groove. This avoids secondary injuries caused by shaking or jamming and ensures the safety of the training process.
[0026] 5. This invention achieves rapid connection through a plug-in frame, T-shaped pin two, and connecting traction components. Simultaneously, the mounting plate one achieves rapid locking of the plug-in sleeve via an electric push rod body three. This design allows medical personnel to quickly replace elastic components with different resistance levels according to training plans, or to disassemble and store the device when it is not in use. Operation is simple, time-saving, and labor-saving. Attached Figure Description
[0027] Figure 1 This is a front-view stereoscopic structural diagram of the present invention;
[0028] Figure 2 This is a schematic diagram of the three-dimensional structure in the front cross-section of the present invention;
[0029] Figure 3 This is a schematic diagram of the right-view stereoscopic structure in this invention;
[0030] Figure 4 This is a schematic diagram of the three-dimensional structure of the present invention, viewed from below in partial cross-section.
[0031] Figure 5 This is a left-side three-dimensional structural diagram of the connecting traction component in this invention;
[0032] Figure 6 This is a front-view three-dimensional structural diagram of the overlapping massage component in this invention;
[0033] Figure 7 This is a bottom-view three-dimensional structural diagram of the overlapping massage component in this invention;
[0034] Figure 8 This is a top view partial cross-sectional three-dimensional structural diagram of the overlapping massage component in this invention;
[0035] Figure 9 This is a right-side perspective three-dimensional structural diagram of the plug-in fixing component in this invention;
[0036] Figure 10 This is a front-view three-dimensional structural schematic diagram of the elastic resistance component in this invention;
[0037] Figure 11 This is a front-view three-dimensional structural diagram of the restraint component in this invention;
[0038] Figure 12 This is a right-view stereoscopic structural diagram of the restraint component in this invention.
[0039] The attached diagram lists the components represented by each number as follows: 1. Base; 2. Column; 3. Fixing plate one; 4. Mounting base plate; 5. Support rod; 6. Support slide; 7. Seat; 8. Restraint assembly; 81. Vertical plate; 82. Electric push rod body two; 83. Limiting rod one; 84. Square groove; 85. T-shaped pin one; 86. Spring one; 87. Hollow connecting pipe; 88. Restraint strap; 89. Leg limiting plate; 810. Concave plate one; 811. Limiting slider; 9. Overlapping massage components; 91. Connecting block; 92. Concave plate II; 93. Pushing cam; 94. Rotating rod III; 95. Meshing gear II; 96. Overlapping seat; 97. T-shaped guide rod II; 98. Spring II; 99. Leg overlap plate; 910. Telescopic sleeve; 911. Spring III; 912. Sliding sleeve; 913. Rolling ball; 914. Massage head; 10. Arc-shaped groove; 11. Arc-shaped bracket; 12. 141. Mounting bracket; 142. L-shaped bracket; 143. Elastic resistance assembly; 144. T-shaped guide rod three; 145. Resistance spring; 146. Mounting plate one; 147. Mounting plate two; 148. Plug-in plate; 159. Connecting traction assembly; 150. T-shaped pin two; 151. Spring four; 152. Plug-in frame; 153. Connecting cross plate; 154. Meshing tooth plate; 155. Sliding plate; 156. Fixing plate two 158. Limiting rod II; 16. Rotating rod I; 17. Transmission sleeve; 18. Electric push rod body I; 19. Rotating rod II; 20. L-shaped plate; 21. T-shaped guide rod I; 22. Synchronous electric hydraulic cylinder body; 23. Insertion fixing assembly; 231. Fixing plate III; 232. Insertion sleeve; 233. Electric push rod body III; 234. Limiting rod III; 24. Meshing gear I; 25. Arc-shaped toothed plate. Detailed Implementation
[0040] To make the objectives and advantages of this invention clearer, the invention will be specifically described below with reference to embodiments. It should be understood that the following text is merely used to describe one or more specific embodiments of the invention and does not strictly limit the scope of protection specifically claimed by the invention.
[0041] like Figure 1-12As shown, a postpartum pelvic floor muscle rehabilitation auxiliary training device for obstetrics and gynecology and its usage method include a mounting base plate 4. A connecting traction component 15 is provided at the lower end of the mounting base plate 4. The left end of the connecting traction component 15 is connected to an elastic resistance component 14. Both ends of the elastic resistance component 14 are provided with insertion fixing components 23, both of which are located at the lower end of the mounting base plate 4. The right end of the connecting traction component 15 meshes with two meshing gears 24. The two meshing gears 24 are respectively fixedly connected to two rotating rods 16. Both rotating rods 16 are movably connected to the mounting base plate 4, which has two connecting holes inside. Both rotating rods 16 pass through two guide strips and are respectively connected to two transmission sleeves 17, each with two guide grooves inside. The device features an active connection. Through two transmission sleeves 17, two rotating rods 16 can rotate relative to each other during the patient's rehabilitation training. The rotation of the two rotating rods 16, in conjunction with the connecting traction component 15, the elastic resistance component 14, and the plug-in fixing component 23, provides resistance to the patient's exercise process. This allows the patient to overcome the resistance by exerting force with their legs, thereby achieving rehabilitation training for the pelvic floor muscles. Furthermore, the connecting traction component 15 and the plug-in fixing component 23 allow for easy replacement of the elastic resistance component 14 with varying resistance levels to suit different patients. This facilitates rehabilitation training for patients at different stages of rehabilitation, increasing the flexibility and adaptability of the device during rehabilitation training.
[0042] The upper ends of the two transmission sleeves 17 are fixedly connected to the lower ends of the two rotating rods 19, respectively. Both rotating rods 19 are movably connected to a mounting bracket 12 with two internal connection holes. The upper sides of the two rotating rods 19 are fixedly connected to the left ends of the two overlapping massage components 9, respectively. The lower ends of the two overlapping massage components 9 are movably connected to the mounting bracket 12 with two arc-shaped grooves 10 inside. Each overlapping massage component 9 has a restraint component 8 at its upper end. The right ends of the two overlapping massage components 9 are slidably connected to two arc-shaped supports 11, respectively. The lower sides of the two overlapping massage components 9 engage with two arc-shaped toothed plates 25, respectively. The restraint components 8 can restrain and fix the patient's legs to the two overlapping massage components 9, thereby... The patient's legs exert force, causing the two overlapping massage components 9 to rotate relative to the two corresponding rotating rods 19 at a certain angle. During this rotation, the two rotating rods 19 rotate accordingly, which in turn causes the two transmission sleeves 17 to rotate. Then, with the cooperation of the meshing gear 24, the connecting traction component 15, the elastic resistance component 14, and the plug-in fixing component 23, the patient's pelvic floor muscle rehabilitation training process can be realized. During the rotation of the two overlapping massage components 9, with the cooperation of the arc-shaped toothed plate 25, a massage effect on the patient's legs can be achieved, thereby effectively reducing the soreness and fatigue in the legs during long-term rehabilitation training.
[0043] Furthermore, the lower ends of the two arc-shaped brackets 11 and the two arc-shaped toothed plates 25 are fixedly connected to the upper end of the mounting frame 12. The upper ends of the two rotating rods 19 are movably connected to the upper ends of the two L-shaped plates 20, respectively. The lower ends of the two L-shaped plates 20 are fixedly connected to the upper end of the mounting frame 12. The lower end of the mounting frame 12 is fixedly connected to the bodies 22 of two synchronous electric hydraulic cylinders. The lower ends of the bodies 22 of the two synchronous electric hydraulic cylinders are fixedly installed on the upper end of the mounting base plate 4. The lower end of the mounting frame 12 is fixedly connected to the front and rear sides. There are two T-shaped guide rods 21. The four T-shaped guide rods 21 are slidably connected to two L-shaped brackets 13, each with two guide holes at its upper end. The lower ends of the two L-shaped brackets 13 are fixedly connected to the upper end of the mounting base plate 4. Two fixing plates 3 are fixedly connected to the upper left side of the mounting base plate 4. The relatively close ends of the two fixing plates 3 are fixedly connected to the left and right ends of two support rods 5, respectively. Both support rods 5 are slidably connected to support slides 6, each with two circular through holes at its lower end. The upper end is equipped with a seat 7, and the right side of the supporting slide 6 is fixedly connected to an electric push rod body 18. The electric push rod body 18 is fixedly connected to the right side fixing plate 3. The lower ends of the two rotating rods 16 are movably connected to the upper end of the base 1. Two columns 2 are fixedly connected to the left and right sides of the upper end of the base 1. The four columns 2 are fixedly connected to the lower end of the mounting base plate 4. The synchronous electric hydraulic cylinder body 22 can drive the mounting frame 12 to move up and down according to the different patients, thereby realizing the adaptive adjustment of the position and height of the two overlapping massage components 9 set at the upper end. During the up and down movement of the mounting frame 12, the stability of the mounting frame 12 during the movement is increased with the cooperation of the T-shaped guide rod 21 and the L-shaped bracket 13. The fixed plate 3 and the support rod 5 can limit the movement direction of the supporting slide 6. Then, with the cooperation of the electric push rod body 18, the left and right position of the seat 7 can be adjusted according to the needs of the patient.
[0044] Furthermore, both overlapping massage components 9 include leg overlapping plates 99, which are fixedly connected to two restraint components 8 respectively. A concave plate 92 is fixedly connected to the lower end of each leg overlapping plate 99. Each concave plate 92 is movably connected to a mounting bracket 12 with two arc-shaped grooves 10 inside its upper end via multiple rolling balls 913 at its lower end. A connecting block 91 is fixedly connected to the left end of each concave plate 92, and the two connecting blocks 91 are fixedly connected to two rotating rods 19 respectively. A sliding sleeve 912 is fixedly connected to the right end of each concave plate 92, and the two sliding sleeves 912 are slidably connected to two arc-shaped supports 11 respectively. The left and right sides of the two concave plates 92... The ends are movably connected to the left and right ends of two rotating rods 94 respectively. A meshing gear 95 is fixedly connected to the middle of each of the two rotating rods 94. The two meshing gears 95 mesh with two arc-shaped toothed plates 25 respectively. Pushing cams 93 are fixedly connected to the left and right sides of each of the two rotating rods 94. The four pushing cams 93 are divided into two groups and respectively overlap with the lower ends of two overlapping seats 96. Multiple telescopic sleeves 910 are fixedly connected to the upper ends of each of the two overlapping seats 96. Massage heads 914 are provided at the upper ends of the multiple telescopic sleeves 910. Multiple massage through holes corresponding to several massage heads 914 are opened inside the two leg overlapping plates 99. A spring 91 is fitted onto each telescopic sleeve 910. 1. Both lap joints 96 are slidably connected to eight T-shaped guide rods 97 through four guide holes inside. The eight T-shaped guide rods 97 are divided into two groups and fixedly connected to the lower ends of the two leg lap joint plates 99. Each of the eight T-shaped guide rods 97 is fitted with a spring 98. When the patient's leg drives the lap joint massage assembly 9 to rotate around the corresponding rotating rod 19, the meshing gear 95 and the arc-shaped toothed plate 25 work together to drive the rotating rod 94 to rotate. Through the rotation of the rotating rod 94, the push cam 93, the T-shaped guide rods 97 and the springs 98 work together to continuously drive the lap joint 96 up and down. The reciprocating motion in the direction, while driving the overlapping seat 96 to reciprocate up and down, can, with the cooperation of the telescopic sleeve 910 and the spring 911, drive the corresponding massage head 914 to continuously pass through the corresponding massage through holes opened inside the leg overlapping plate 99, thereby achieving a massage effect on the patient's legs. In addition, the telescopic sleeve 910 and the spring 911 can play a certain buffering role during the massage, avoiding discomfort to the patient's legs caused by excessive massage force. With the cooperation of the sliding sleeve 912, the arc-shaped bracket 11, the rolling ball 913 and the arc-shaped groove 10, the stability and smoothness of the overlapping massage component 9 during the rotation process can be increased.
[0045] Both restraint components 8 include leg limiting plates 89, which are fixedly connected to the upper ends of two leg overlapping plates 99 on their relatively close sides. The upper ends of the two leg limiting plates 89 are fixedly connected to one end of four restraint straps 88, and the other ends of the four restraint straps 88 are fixedly connected to two hollow connecting tubes 87. The two hollow connecting tubes 87 are inserted into two concave plates 810, each of which is provided with two T-shaped pins 85. Springs 86 are sleeved on the two T-shaped pins 85. The lower end of each of the two 10 is fixedly connected to an electric push rod body 82. The two electric push rod bodies 82 are respectively fixedly installed at the relatively far ends of the two vertical plates 81. Each of the two vertical plates 81 has two square slots 84 inside. The upper and lower ends of the four square slots 84 are respectively fixedly connected to the upper and lower ends of four limiting rods 83. The four limiting rods 83 are respectively slidably connected to four limiting sliders 811. The four limiting sliders 811 are divided into two groups, with their relatively far ends fixedly connected to the relatively near ends of the two concave plates 810. The vertical plate 81 is fixedly connected to the relatively distant ends of the two leg-crossing plates 99. The leg-limiting plate 89 limits the position of the leg on the leg-crossing plate 99. Then, by activating the electric push rod body 82, the concave plate 810 moves downward. With the cooperation of the T-shaped pin 85 and the hollow connecting tube 87, the tightness of the restraint strap 88 can be adjusted during use. Thus, with the cooperation of the restraint strap 88 and the leg-limiting plate 89, the patient's leg can be restrained. Fixed at the upper end of the leg-attaching plate 99, it is convenient for the patient's leg to exert force to drive the entire overlapping massage component 9 to rotate around the corresponding rotating rod 19. By driving the two corresponding T-shaped pins 85 to move away from each other, they are pulled out from the corresponding hollow connecting tube 87, realizing the separation between the T-shaped pins 85 and the hollow connecting tube 87. At this time, the restraint and fixation of the patient's leg can be quickly and easily loosened. The cooperation of the limiting rod 83 and the limiting slider 811 can limit the movement direction of the concave plate 810.
[0046] The connecting traction assembly 15 includes a sliding plate 156. Two meshing toothed plates 155 are fixedly connected to the right end of the sliding plate 156. The two meshing toothed plates 155 mesh with two meshing gears 24 respectively. The relatively close ends of the two meshing toothed plates 155 are fixedly connected to the front and rear ends of two connecting cross plates 154 respectively. A plug-in frame 153 is fixedly connected to the left end of the sliding plate 156. The plug-in frame 153 is plugged into the elastic resistance assembly 14 through two T-shaped pins 151. Springs 152 are sleeved on each of the two T-shaped pins 151. The sliding plate 156 is slidably connected to two limiting rods 158 through two limiting holes inside it. Fixing plates 157 are fixedly connected to the left and right ends of the two limiting rods 158. Four fixed plates 157 are fixedly connected to the lower end of the mounting base plate 4. When the patient uses leg strength to drive the overlapping massage component 9 and the rotating rod 19 to rotate, the transmission sleeve 17 and the rotating rod 16 can drive the meshing gear 24 to rotate. The rotation of the meshing gear 24, in conjunction with the meshing tooth plate 155, drives the sliding plate 156 to move to the right. During this process, the insertion frame 153, the T-shaped pin 151 and the elastic resistance component 14 can generate a certain resistance. At this time, the patient overcomes the resistance by using leg strength to drive the sliding plate 156 to move to the right. By repeating this process, rehabilitation training of the pelvic floor muscles can be achieved.
[0047] The elastic resistance component 14 includes a second mounting plate 144. A plug-in plate 145 is fixedly connected to the right end of the second mounting plate 144. The plug-in plate 145 is plugged into a plug-in frame 153 with two T-shaped pins 151 through two holes inside. A plurality of T-shaped guide rods 141 are fixedly connected to the left end of the second mounting plate 144. The plurality of T-shaped guide rods 141 are slidably connected to the first mounting plate 143 with multiple guide holes inside. The front and rear ends of the first mounting plate 143 are respectively plugged into two plug-in fixing components 23. A resistance spring 142 is sleeved on each T-shaped guide rod 141. The plug-in fixing components 23 can quickly achieve the installation and fixing effect of the first mounting plate 143. Then, with the cooperation of the T-shaped pins 151, the plug-in plate 145 and the plug-in frame 153, the second mounting plate 144 can be installed and fixed. When the elastic resistance component 14 needs to be replaced, it can be easily disassembled.
[0048] Both plug-in fixing components 23 include plug-in sleeves 232, which are plugged into the front and rear ends of the mounting plate 143 respectively. Electric push rod bodies 233 are fixedly connected to the relatively far ends of the two plug-in sleeves 232. Both electric push rod bodies 233 are fixedly installed at the lower end of the mounting base plate 4. Both plug-in sleeves 232 are slidably connected to two limiting rods 234 through two internal limiting holes. Fixing plates 231 are fixedly connected to the front and rear ends of the four limiting rods 234. All eight fixing plates 231 are fixedly connected to the lower end of the mounting base plate 4. The electric push rod bodies 233 drive the two plug-in sleeves 232 closer together, allowing them to plug into the front and rear ends of the mounting plate 143 respectively, thus quickly achieving the installation and fixing effect of the mounting plate 143. The cooperation of the fixing plates 231 and the limiting rods 234 restricts the movement direction of the plug-in sleeves 232.
[0049] The working principle of this invention is as follows: a1. The patient sits on the seat 7 on the upper end of the support slide 6. According to the patient's body shape, start the electric push rod main body 18, adjust the seat 7 to a suitable front and back position, start the two synchronous electric hydraulic cylinder main bodies 22, drive the mounting frame 12 to move up and down, and adjust the two overlapping massage components 9 to the height where they naturally overlap with the patient's legs. a2. Place the patient's legs on the two leg-overlapping plates 99 respectively, and make the legs close to the leg-limiting plate 89. Wrap the restraint strap 88 around the legs, align the hollow connecting tube 87 at its end with the concave plate 810, start the electric push rod body 82, drive the concave plate 810 to move downward, and insert the T-shaped pin 85 on it into the hollow connecting tube 87, automatically tightening the restraint strap 88, and fixing the patient's legs firmly and comfortably on the overlapping massage component 9. a3. Based on the patient's current recovery level, select an elastic resistance component 14 with an appropriate resistance level. First, start the two electric push rods 233 to move the plug-in sleeve 232 towards the middle, insert and lock the front and rear ends of the mounting plate 143. Then, insert the plug-in plate 145 on the right end of the elastic resistance component 14 into the plug-in frame 153 on the left end of the traction component 15. The T-shaped pin 151 will automatically snap into the plug hole, completing the installation. a4. The patient exerts force with both legs, causing the two leg-connecting plates 99 to move outward or close relative to each other around the rotating rod 19. The movement of the legs is transmitted to the meshing gear 24 through the rotating rod 19, the transmission sleeve 17, and the rotating rod 16. The meshing gear 24 drives the meshing tooth plate 155 connected to the traction assembly 15, causing the sliding plate 156 to move to the left or right, thereby stretching or compressing the resistance spring 142 in the elastic resistance assembly 14, generating training resistance. The patient needs to continuously overcome this resistance to perform reciprocating movements, thereby exercising the pelvic floor muscles. a5. During the process of the patient's leg exerting force to drive the entire overlapping massage component 9 to rotate around the corresponding rotating rod 19, the meshing gear 95 and the arc-shaped toothed plate 25 can drive the rotating rod 94 to rotate. Through the rotation of the rotating rod 94, with the cooperation of the push cam 93, overlapping seat 96, T-shaped guide rod 97, spring 98, telescopic sleeve 910 and spring 911, several massage heads 914 can be driven to pass through the corresponding massage through holes opened inside the leg overlapping plate 99, thereby realizing the massage effect on the patient's legs simultaneously during the patient's rehabilitation exercise, effectively relieving the soreness and fatigue of the patient's legs during long-term training.
[0050] The above description is merely a preferred embodiment of the present invention. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of the present invention, and these improvements and modifications should also be considered within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described or explained in this invention are implemented according to conventional methods in the art unless otherwise specified or limited.
Claims
1. A postpartum pelvic floor muscle rehabilitation auxiliary training device for obstetrics and gynecology, comprising a mounting base plate (4), characterized in that: The lower end of the mounting base plate (4) is provided with a connecting traction component (15). The left end of the connecting traction component (15) is connected to the elastic resistance component (14). Both the front and rear ends of the elastic resistance component (14) are provided with plug-in fixing components (23). Both plug-in fixing components (23) are provided at the lower end of the mounting base plate (4). The right end of the connecting traction component (15) is engaged with two meshing gears (24). The two meshing gears (24) are fixedly connected to two rotating rods (16) respectively. Both rotating rods (16) are movably connected to the mounting base plate (4) which has two connecting holes inside. Both rotating rods (16) are movably connected to two transmission sleeves (17) which have two guide grooves inside, through two guide bars provided on them. The upper ends of the two transmission sleeves (17) are fixedly connected to the lower ends of the two rotating rods (19), and the two rotating rods (19) are movably connected to the mounting bracket (12) with two connecting holes inside. The upper sides of the two rotating rods (19) are fixedly connected to the left ends of the two overlapping massage components (9), and the lower ends of the two overlapping massage components (9) are movably connected to the mounting bracket (12) with two arc grooves (10) inside at the upper end. The upper ends of the two overlapping massage components (9) are provided with binding components (8), and the right ends of the two overlapping massage components (9) are slidably connected to the two arc brackets (11). The lower sides of the two overlapping massage components (9) are engaged with the two arc toothed plates (25).
2. The obstetric and gynecological postpartum pelvic floor muscle rehabilitation auxiliary training device according to claim 1, characterized in that: The lower ends of the two arc-shaped brackets (11) and the two arc-shaped toothed plates (25) are fixedly connected to the upper end of the mounting frame (12). The upper ends of the two rotating rods (19) are movably connected to the upper ends of the two L-shaped plates (20). The lower ends of the two L-shaped plates (20) are fixedly connected to the upper end of the mounting frame (12). The lower end of the mounting frame (12) is fixedly connected to the bodies of two synchronous electric hydraulic cylinders (22). The lower ends of the bodies of the two synchronous electric hydraulic cylinders (22) are fixedly installed on the upper end of the mounting base plate (4). The front and rear sides of the lower end of the mounting frame (12) are fixedly connected to two T-shaped guide rods (21). The four T-shaped guide rods (21) are slidably connected to the two L-shaped brackets (13) with two guide holes in the upper end.
3. The obstetric and gynecological postpartum pelvic floor muscle rehabilitation auxiliary training device according to claim 2, characterized in that: The lower ends of the two L-shaped brackets (13) are fixedly connected to the upper end of the mounting base plate (4). Two fixing plates (3) are fixedly connected to the left side of the upper end of the mounting base plate (4). The relatively close ends of the two fixing plates (3) are fixedly connected to the left and right ends of the two support rods (5). The two support rods (5) are slidably connected to the support slide (6) with two circular through holes in the lower end. A seat (7) is provided on the upper end of the support slide (6). An electric push rod body (18) is fixedly connected to the right side of the support slide (6). The electric push rod body (18) is fixedly connected to the right fixing plate (3). The lower ends of the two rotating rods (16) are movably connected to the upper end of the base (1). Two columns (2) are fixedly connected to the left and right sides of the upper end of the base (1). The four columns (2) are fixedly connected to the lower end of the mounting base plate (4).
4. The obstetric and gynecological postpartum pelvic floor muscle rehabilitation auxiliary training device according to claim 1, characterized in that: Both of the aforementioned overlapping massage components (9) include leg overlapping plates (99), which are respectively fixedly connected to two restraint components (8). The lower ends of both leg overlapping plates (99) are fixedly connected to concave plates (92). Both concave plates (92) are movably connected to the mounting bracket (12) with two arc-shaped grooves (10) inside the upper end through multiple rolling balls (913) provided at their lower ends. The left ends of both concave plates (92) are fixedly connected to connecting blocks (91). (91) is fixedly connected to two rotating rods (19) respectively. The right ends of the two concave plates (92) are fixedly connected to sliding sleeves (912). The two sliding sleeves (912) are slidably connected to two arc brackets (11) respectively. The left and right ends of the two concave plates (92) are movably connected to the left and right ends of the two rotating rods (94) respectively. The two rotating rods (94) are fixedly connected to meshing gears (95) in the middle position respectively. The two meshing gears (95) mesh with two arc toothed plates (25) respectively.
5. The obstetric and gynecological postpartum pelvic floor muscle rehabilitation auxiliary training device according to claim 4, characterized in that: The two rotating rods (94) are fixedly connected to the left and right sides with push cams (93). The four push cams (93) are divided into two groups and are respectively connected to the lower ends of the two overlapping seats (96). The upper ends of the two overlapping seats (96) are fixedly connected with multiple telescopic sleeves (910). The upper ends of the multiple telescopic sleeves (910) are provided with massage heads (914). The interior of the two leg overlapping plates (99) is provided with multiple massage through holes corresponding to several massage heads (914). Each telescopic sleeve (910) is fitted with a spring (911). The two overlapping seats (96) are slidably connected to eight T-shaped guide rods (97) through four guide holes opened inside them. The eight T-shaped guide rods (97) are divided into two groups and are respectively fixedly connected to the lower ends of the two leg overlapping plates (99). The eight T-shaped guide rods (97) are fitted with springs (98).
6. The obstetric and gynecological postpartum pelvic floor muscle rehabilitation auxiliary training device according to claim 4, characterized in that: Both of the restraint components (8) include leg limiting plates (89). The two leg limiting plates (89) are fixedly connected to the upper ends of the two leg overlapping plates (99) on their respective adjacent sides. The upper ends of the two leg limiting plates (89) are fixedly connected to one end of four restraint straps (88). The other ends of the four restraint straps (88) are fixedly connected to two hollow connecting tubes (87). The two hollow connecting tubes (87) are respectively inserted into two concave plates (810) each having two T-shaped pins (85). Springs (86) are sleeved on the two T-shaped pins (85). Electric currents are fixedly connected to the lower ends of the two concave plates (810). The two electric push rod bodies (82) are fixedly installed at the relatively far ends of the two vertical plates (81). The interior of each of the two vertical plates (81) has two square grooves (84). The upper and lower ends of the four square grooves (84) are fixedly connected to the upper and lower ends of the four limiting rods (83). The four limiting rods (83) are slidably connected to the four limiting sliders (811). The four limiting sliders (811) are divided into two groups, and their relatively far ends are fixedly connected to the relatively near ends of the two concave plates (810). The two vertical plates (81) are fixedly connected to the relatively far ends of the two leg overlapping plates (99).
7. The obstetric and gynecological postpartum pelvic floor muscle rehabilitation auxiliary training device according to claim 1, characterized in that: The connecting traction assembly (15) includes a sliding plate (156). Two meshing toothed plates (155) are fixedly connected to the right end of the sliding plate (156). The two meshing toothed plates (155) respectively mesh with two meshing gears (24). The relatively close ends of the two meshing toothed plates (155) are fixedly connected to the front and rear ends of two connecting cross plates (154). A plug-in frame (153) is fixedly connected to the left end of the sliding plate (156). The two T-shaped pins (151) are inserted into the elastic resistance component (14). Each of the two T-shaped pins (151) is fitted with a spring (152). The sliding plate (156) is slidably connected to the two limiting rods (158) through the two limiting holes inside. The left and right ends of the two limiting rods (158) are fixedly connected to the fixing plates (157). The four fixing plates (157) are fixedly connected to the lower end of the mounting base plate (4).
8. The obstetric and gynecological postpartum pelvic floor muscle rehabilitation auxiliary training device according to claim 7, characterized in that: The elastic resistance component (14) includes a second mounting plate (144), the right end of which is fixedly connected to a plug plate (145). The plug plate (145) is plugged into a plug frame (153) with two T-shaped pins (151) through two holes opened inside it. The left end of the second mounting plate (144) is fixedly connected to multiple T-shaped guide rods (141). The multiple T-shaped guide rods (141) are slidably connected to a first mounting plate (143) with multiple guide holes opened inside. The front and rear ends of the first mounting plate (143) are respectively plugged into two plug-in fixing components (23). Each T-shaped guide rod (141) is fitted with a resistance spring (142).
9. The obstetric and gynecological postpartum pelvic floor muscle rehabilitation auxiliary training device according to claim 8, characterized in that: Both of the plug-in fixing components (23) include plug-in sleeves (232). The two plug-in sleeves (232) are plugged into the front and rear ends of the mounting plate (143) respectively. The relatively far ends of the two plug-in sleeves (232) are fixedly connected to electric push rod bodies (233). The two electric push rod bodies (233) are fixedly installed at the lower end of the mounting base plate (4). The two plug-in sleeves (232) are slidably connected to two limiting rods (234) through two limiting holes opened inside them. The front and rear ends of the four limiting rods (234) are fixedly connected to fixing plates (231). The eight fixing plates (231) are fixedly connected to the lower end of the mounting base plate (4).
10. The method of using the obstetric and gynecological postpartum pelvic floor muscle rehabilitation auxiliary training device according to claim 9, comprising the following steps: a1. The patient sits on the seat (7) at the top of the support slide (6). According to the patient's body shape, start the electric push rod main body (18), adjust the seat (7) to a suitable front and back position, start the two synchronous electric hydraulic cylinder main bodies (22), drive the mounting frame (12) to move up and down, and adjust the two overlapping massage components (9) to the height where they naturally overlap with the patient's legs. a2. Place the patient's legs on the two leg-overlapping plates (99) respectively, and make the legs close to the leg-limiting plate (89). Wrap the restraint strap (88) around the legs, align the hollow connecting tube (87) at its end with the concave plate (810), start the electric push rod body (82), drive the concave plate (810) to move downward, and insert the T-shaped pin (85) on it into the hollow connecting tube (87), automatically tighten the restraint strap (88), and fix the patient's legs firmly and comfortably on the overlapping massage component (9); a3. Based on the patient's current level of recovery, select an elastic resistance component (14) with appropriate resistance. First, start the two electric push rods (233) to move the plug-in sleeve (232) towards the middle, insert and lock the front and rear ends of the mounting plate (143), and then insert the plug-in plate (145) on the right end of the elastic resistance component (14) into the plug-in frame (153) on the left end of the traction component (15). The T-shaped pin (151) automatically snaps into the socket, completing the installation. a4. The patient exerts force with both legs, causing the two leg joint plates (99) to move outward or close relative to each other around the rotating rod two (19). The movement of the legs is transmitted to the meshing gear one (24) through the rotating rod two (19), the transmission sleeve (17), and the rotating rod one (16). The meshing gear one (24) drives the meshing tooth plate (155) connected to the traction component (15), causing the sliding plate (156) to move to the left or right, thereby stretching or compressing the resistance spring (142) in the elastic resistance component (14), generating training resistance. The patient needs to continuously overcome this resistance to perform reciprocating movements, thereby exercising the pelvic floor muscles. a5. When the patient exerts force in the leg to drive the overlapping massage component (9) to rotate around the corresponding rotating rod two (19), the meshing gear two (95) and the arc-shaped toothed plate (25) can drive the rotating rod three (94) to rotate. Through the rotation of the rotating rod three (94), with the cooperation of the set push cam (93), overlapping seat (96), T-shaped guide rod two (97), spring two (98), telescopic sleeve (910) and spring three (911), several massage heads (914) can be driven to pass through the corresponding massage through holes opened inside the leg overlapping plate (99), thereby realizing the massage effect on the patient's legs during the rehabilitation exercise, effectively relieving the soreness and fatigue of the patient's legs during long-term training.