Intelligent electrotherapy rehabilitation instrument used after colorectal cancer operation

Abstract

The invention relates to the field of medical rehabilitation, in particular to a colorectal cancer postoperative intelligent electrotherapy rehabilitation instrument which comprises an electrode plate, a pressure detection head and a host, a first cable is connected between the pressure detection head and the host, and a second cable is connected between the electrode plate and the host. A control module and a data transmission module are arranged in the host; the control module is used for controlling the electrode slice to output electrical stimulation intensity; the pressure detection head is used for detecting a pressure value generated by contraction of human sphincter and transmitting the pressure value to the host; and the host is used for sending the pressure value to external equipment through the data transmission module. The device has the effect of improving the rehabilitation speed of the patient.

Description

Technical Field

[0001] This application relates to the field of medical rehabilitation, and in particular to an intelligent electrotherapy rehabilitation device for use after colorectal cancer surgery. Background Technology

[0002] Electrotherapy rehabilitation devices, also known as anal sphincter rehabilitation devices, are generally used for postoperative rehabilitation treatment of colorectal cancer.

[0003] In existing technologies, common electrotherapy rehabilitation devices on the market mainly consist of a main unit and electrode pads, with the electrode pads electrically connected to the main unit. For patients requiring anal sphincter rehabilitation, the electrode pads are typically placed around the anus, and then the main unit controls the electrode pads to emit electrical stimulation, causing the anal sphincter muscles to contract repeatedly, thereby exercising the sphincter muscles and assisting in their functional recovery. This method is relatively simple to operate and can meet basic rehabilitation needs to a certain extent.

[0004] Currently, during the rehabilitation process, after medical staff use electrotherapy devices to train the sphincter muscles for a period of time, a specific testing procedure is required to measure the sphincter muscle's contraction pressure to assess its recovery progress. Based on the test results, the intensity of the electrical stimulation from the electrotherapy device is then adjusted. This method is cumbersome, consuming significant time and energy for medical staff, and also introduces a lag in the measurement of sphincter muscle contraction pressure. Because changes in sphincter muscle contraction pressure cannot be detected in a timely manner, adjustments to the electrical stimulation intensity are also delayed, thus affecting the patient's recovery speed and prolonging the rehabilitation period. Summary of the Invention

[0005] To improve the speed of patient recovery, this application provides an intelligent electrotherapy rehabilitation device for postoperative colorectal cancer surgery.

[0006] This application provides an intelligent electrotherapy rehabilitation device for postoperative colorectal cancer surgery, which adopts the following technical solution: A smart electrotherapy rehabilitation device for postoperative colorectal cancer surgery includes electrode pads, a pressure detection head, and a main unit. A first cable connects the pressure detection head to the main unit, and a second cable connects the electrode pads to the main unit. The main unit has a built-in control module and a data transmission module. The control module controls the intensity of electrical stimulation output from the electrode pads. The pressure detection head detects the pressure value generated by the contraction of the human sphincter muscle and transmits the pressure value to the main unit. The main unit sends the pressure value to an external device via the data transmission module.

[0007] By adopting the above technical solution, the control module can control the electrode pads to output electrical stimulation of different intensities, which can meet diverse rehabilitation needs. The pressure detection head can detect the pressure value generated by the contraction of the human sphincter and transmit the pressure value to the host. The host then sends the pressure value to external devices through the data transmission module, realizing the detection and data transmission of sphincter contraction pressure. This makes it easier for medical staff to understand the patient's rehabilitation status. Medical staff can adjust the intensity of electrical stimulation output by the electrode pads in a timely manner according to the patient's rehabilitation status, thereby accelerating the patient's rehabilitation speed.

[0008] Optionally, the device also includes a seat, with the main unit disposed on the bottom side of the seat. The seat has a first mounting hole and a second mounting hole. The pressure detection head is lifted and passed through the first mounting hole. The seat is equipped with a lifting assembly, which is used to drive the pressure detection head to rise and fall. The second cable passes through the second mounting hole.

[0009] By adopting the above technical solution, the main unit is placed under the seat, and a height-adjustable pressure detection head is installed, allowing patients to perform rehabilitation training while seated. Compared to existing electrotherapy rehabilitation devices that require patients to lie prone on the bed for training, patients can do other things more freely while seated during longer rehabilitation training sessions.

[0010] Optionally, the lifting assembly includes a support plate, a guide rod, a drive rod, a first gear, a second gear, and a rack. The guide rod is fixedly installed on the bottom side of the seat and slides through the support plate. The support plate is fixedly connected to a pressure detection head. The drive rod is rotatably inserted into the bottom side of the seat and threaded through the support plate. The first gear is fixedly sleeved on the drive rod, and the second gear is rotatably installed on the bottom side of the seat. The rack meshes with the first gear and the second gear.

[0011] By adopting the above technical solution, rotating the second gear can drive the drive rod to rotate through the rack and the first gear. Since the guide rod can restrict the rotation of the support plate, the support plate can be raised and lowered when the drive rod rotates, thereby driving the pressure detection head to rise and fall, and realizing the adjustment of the height of the pressure detection head.

[0012] Optionally, a retaining ring is provided inside the first mounting hole, and a shield is fixedly installed on the retaining ring. Both the shield and the retaining ring are flexible. An installation ring is installed inside the first mounting hole, and the inner wall of the installation ring has an annular groove for the retaining ring to enter.

[0013] By adopting the above technical solution, when the pressure detection head rises, it enters the inside of the shield, and then the pressure detection head is inserted into the anus of the human body through the shield, which helps to keep the pressure detection head clean.

[0014] Optionally, the pressure detection head includes a mounting base, an air bladder, and a first pressure sensor. The first pressure sensor is fixedly mounted on one side of the mounting base and electrically connected to the main unit via a first cable. One end of the air bladder is fixedly connected to the mounting base, and the first pressure sensor is located inside the air bladder.

[0015] By adopting the above technical solution, the design with an airbag and a first pressure sensor enables the airbag to sense the sphincter contraction pressure and transmit the force to the first pressure sensor. The first pressure sensor then transmits the sphincter contraction pressure to the main unit, thereby realizing the detection of sphincter contraction pressure and facilitating medical staff to monitor the patient's recovery status.

[0016] Optionally, the mounting ring is threaded through the first mounting hole.

[0017] By adopting the above technical solution, the position of the shield is adjusted by rotating the mounting ring according to the depth of the pressure detection head inserted into the anus, thereby facilitating the shield to cover the pressure detection head.

[0018] Optionally, the pressure detection head further includes a support rod and a second pressure sensor. The second pressure sensor is embedded in the side of the mounting base away from the airbag. The second pressure sensor is electrically connected to the main unit via a first cable. One end of the support rod is fixedly connected to the mounting base. The support rod is located inside the airbag. The end of the support rod away from the mounting base is fixedly connected to the end of the airbag away from the mounting base.

[0019] By adopting the above technical solution, after the pressure detection head is inserted into the anus to the required position, the support rod squeezes the end of the airbag away from the mounting base, and the pressure on the second pressure sensor increases. Medical staff can judge whether the pressure detection head is inserted into the anus properly by the pressure detected by the second pressure sensor.

[0020] Optionally, a support block is fixedly installed at the end of the support rod away from the mounting base, the periphery of the support block is fixedly connected to the inner peripheral wall of the airbag, and the side of the support block away from the support rod is arc-shaped and fixedly connected to the inner wall of the airbag.

[0021] By adopting the above technical solution, the support block can easily open the airbag, and at the same time, the end of the airbag away from the mounting base is arc-shaped, which makes it easier to insert the pressure detection head into the anus.

[0022] Optionally, the seat has a receiving groove on its top side, a placement plate is provided inside the receiving groove, the placement plate has a placement groove for placing the electrode sheet, a shielding frame is fixedly installed along the inner wall of the groove opening of the receiving groove, the second mounting hole is located on the inner bottom wall of the receiving groove, the placement groove has a third mounting hole for the second cable to pass through, and the periphery of the electrode sheet abuts against the periphery of the placement groove.

[0023] By adopting the above technical solution, a receiving slot is opened on the top side of the seat, and a placement plate with a placement slot is provided, which facilitates the placement of electrode pads, keeps the top side of the seat flat, and thus improves the comfort of the patient sitting in the seat. Since different patients have different body shapes, the attachment position of the electrode pads may be different. The position of the placement slot can be adjusted by moving the placement plate, so that even if patients of different body shapes have their electrode pads attached, they can be smoothly placed into the receiving slot.

[0024] Optionally, the diameter of the third mounting hole is the same as that of the second cable, the diameter of the second mounting hole is larger than that of the third mounting hole, and a counterweight is fixedly mounted on the second cable, the counterweight being located on the bottom side of the seat.

[0025] By adopting the above technical solution, the counterweight drives the second cable to be vertically straightened. Since the diameter of the third mounting hole is the same as that of the second cable, the second cable will push the placement plate to move after being vertically straightened, so that the electrode pads attached to the patient are aligned with the placement slot.

[0026] In summary, this application includes at least one of the following beneficial technical effects: 1. The pressure detection head can detect the pressure value generated by the contraction of the human sphincter and transmit it to the host. The host sends the pressure value to external devices, which facilitates real-time detection of the sphincter contraction pressure. This allows medical staff to adjust the intensity of electrical stimulation of the electrode pads to the patient in a timely manner according to the patient's recovery, thereby improving the patient's recovery speed. 2. The chair allows patients to sit comfortably for rehabilitation training and do other things to pass the time during rehabilitation. This is a significant advantage compared to existing technologies where patients lie prone on the bed and have difficulty doing other things to pass the time. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the overall structure of Embodiment 1 of this application; Figure 2 This is a structural schematic diagram of the seat in Embodiment 1 of this application; Figure 3 This is a top view of the seat in Embodiment 1 of this application; Figure 4 yes Figure 3 Sectional view at AA; Figure 5 yes Figure 4 Enlarged view at point B; Figure 6 This is a schematic diagram of the lifting assembly of Embodiment 1 of this application; Figure 7 This is an exploded view of the shield and mounting ring in an embodiment of this application.

[0028] Explanation of reference numerals in the attached drawings: 1. Seat; 2. Main unit; 3. First cable; 4. Second cable; 5. Electrode plate; 6. Pressure detection head; 61. Mounting base; 62. Airbag; 63. Support rod; 64. First pressure sensor; 65. Second pressure sensor; 7. First mounting hole; 8. Second mounting hole; 9. Third mounting hole; 10. Lifting assembly; 101. Support plate; 102. Guide rod; 103. Drive rod; 104. First gear; 105. Second gear; 106. Rack; 11. Snap ring; 12. Shield; 13. Mounting ring; 14. Ring groove; 15. Support block; 16. Receiving groove; 17. Placement plate; 18. Placement groove; 19. Shield frame; 20. Ear plate; 21. Shaft. Detailed Implementation

[0029] The following is in conjunction with the appendix Figure 1-7 This application will be described in further detail.

[0030] Example 1.

[0031] This application discloses an intelligent electrotherapy rehabilitation device for postoperative colorectal cancer surgery.

[0032] Reference Figure 1 , Figure 2 A smart electrotherapy rehabilitation device for postoperative colorectal cancer surgery includes a seat 1 and a main unit 2 disposed on the underside of the seat 1. The main unit 2 has a built-in control module and a data transmission module, and is connected to a first cable 3 and a second cable 4. An electrode plate 5 is connected to the end of the first cable 3 away from the main unit 2, and a pressure detection head 6 is connected to the end of the second cable 4 away from the main unit 2.

[0033] In this embodiment, connectors are provided between the electrode plate 5 and the first cable 3, and between the pressure detection head 6 and the second cable 4. The electrode plate 5 and the first cable 3 are connected through the connectors, and the pressure detection head 6 and the second cable 4 are connected through the connectors. The electrode plate 5 is a disposable consumable and can be removed after use.

[0034] When determining a rehabilitation training plan for a patient after colorectal cancer surgery, medical staff determine the initial electrical stimulation intensity. When using the electrotherapy rehabilitation device, electrode pads 5 are attached to the skin around the anus, and the pressure detection head 6 is inserted into the anus. Medical staff then adjust the electrode pads 5 using the control module to output the initial electrical stimulation intensity, thereby causing repeated contractions of the sphincter muscles for rehabilitation training.

[0035] During repeated contractions of the sphincter muscle, the sphincter muscle compresses the pressure detection head 6. The pressure detection head 6 generates a first pressure signal based on the sphincter muscle compression and sends it to the host unit 2. The host unit 2 uploads the first pressure signal to the data analysis platform via the data transmission module. The data analysis platform then sends the first pressure signal to external devices such as mobile terminals or computers used by medical staff, allowing them to promptly understand the patient's recovery progress. Medical staff can then adjust the electrical stimulation intensity based on the patient's recovery status, thereby accelerating the recovery process.

[0036] Existing electrotherapy rehabilitation devices require patients to lie prone on a bed for use, while this application includes a chair 1 for patients to sit on. Rehabilitation training using electrotherapy devices is lengthy, typically requiring half an hour to an hour. It is difficult for patients to pass the time while lying prone on the bed, but sitting in a chair makes it easier for them to do other things.

[0037] Reference Figure 3 , Figure 4 , Figure 5 The seat 1 has a first mounting hole 7, and the pressure detection head 6 is raised and lowered through the first mounting hole 7.

[0038] Reference Figure 1 , Figure 6 The seat 1 is equipped with a lifting assembly 10, which includes a support plate 101, a guide rod 102, a drive rod 103, a first gear 104, a second gear 105, and a rack 106.

[0039] A guide rod 102 is fixedly installed on the bottom side of the seat 1, and slides through the support plate 101. The top side of the support plate 101 is fixedly connected to the bottom side of the pressure detection head 6, and a drive rod 103 is rotatably inserted into the bottom side of the seat 1. The drive rod 103 is threaded through the support plate 101, a first gear 104 is fixedly sleeved on the drive rod 103, and a second gear 105 is rotatably installed on the bottom side of the seat 1. A rack 106 meshes with the first gear 104 and the second gear 105.

[0040] After the patient sits on the seat 1, the second gear 105 is rotated, and the second rack 106 drives the drive rod 103 to rotate via the rack 106 and the first gear 104. Since both the drive rod 103 and the guide rod 102 pass through the support plate 101, the rotation of the support plate 101 is restricted. The support plate 101 cannot rotate, but when the drive rod 103 rotates, the support plate 101 can rise and fall. The rise and fall of the support plate 101 drives the pressure detection head 6 to rise and fall, thus facilitating the pressure detection head 6 to extend from the first mounting hole 7 and be inserted into the patient's anus for detection. The pressure detection head 6 enters and exits through the first mounting hole 7, and the first cable 3 is located below the seat 1, which helps to keep the top side of the seat 1 flat, thereby improving the patient's comfort while sitting on the seat 1.

[0041] Reference Figure 5 , Figure 7 A retaining ring 11 is provided inside the first mounting hole 7, and a shield 12 is fixedly mounted on the retaining ring 11. Both the shield 12 and the retaining ring 11 are flexible and can be made of rubber or plastic film. A mounting ring 13 is threaded inside the first mounting hole 7, and the inner wall of the mounting ring 13 has an annular groove 14 for the retaining ring 11 to enter.

[0042] The retaining ring 11 is inserted into the annular groove 14. As the pressure detection head 6 rises and passes through the first mounting hole 7, the shield 12 covers the pressure detection head 6. The pressure detection head 6 then pulls the shield 12 into the anus, thus helping to keep the pressure detection head 6 clean. The retaining ring 11 and the shield 12 are disposable.

[0043] Reference Figure 5 The pressure detection head 6 includes a mounting base 61, an air bladder 62, a support rod 63, a first pressure sensor 64, and a second pressure sensor 65. Ear plates 20 are fixedly mounted on both sides of the mounting base 61, and the ear plates 20 are fixedly connected to the support plate 101. A shaft 21 is fixedly mounted on each ear plate 20, and the shaft 21 is inserted into the side wall of the mounting base 61, thereby achieving a fixed connection between the pressure detection head 6 and the support plate 101.

[0044] The first pressure sensor 64 is fixedly embedded in the side of the mounting base 61 away from the support plate 101, and the second pressure sensor 65 is fixedly embedded in the side of the mounting base 61 close to the support plate 101. Both the first pressure sensor 64 and the second pressure sensor 65 are electrically connected to the main unit 2 via the first cable 3. One end of the support rod 63 is fixedly connected to the side of the mounting base 61 away from the support plate 101. One end of the airbag 62 is fixedly connected to the side of the mounting base 61 away from the support plate 101, and the first pressure sensor 64, the second pressure sensor 65, and the support rod 63 are all located inside the airbag 62.

[0045] A support block 15 is fixedly installed at the end of the support rod 63 away from the mounting base 61, and the periphery of the support block 15 is fixedly connected to the inner peripheral wall of the airbag 62. The side of the support block 15 away from the support rod 63 is arc-shaped and fixedly connected to the inner wall of the airbag 62.

[0046] Mounting base 61 is fixed to support plate 101 by ear plate 20 and shaft 21, and shaft 21 has a certain degree of looseness when inserted into mounting base 61, so as to facilitate the second pressure sensor 65 to be squeezed against support plate 101.

[0047] Rotating the mounting ring 13 moves it within the first mounting hole 7, facilitating adjustment of the position of the shield 12. When the pressure detection head 6 needs to be inserted into the anus for testing, based on the position of the end of the airbag 62 furthest from the mounting base 61 after the pressure detection head 6 is inserted into the anus, adjust the position of the end of the shield 12 furthest from the retaining ring 11 so that after the airbag 62 is inserted into the anus, the airbag 62 just squeezes the end of the shield 12 furthest from the retaining ring 11. When the airbag 62 is inserted into the anus and squeezes the end of the shield 12 furthest from the retaining ring 11, the insertion depth of the pressure detection head 6 into the anus meets the requirements.

[0048] When the airbag 62 is inserted into the anus and the shield 12 is squeezed away from the end of the retaining ring 11, the support rod 63 and the support block 15 drive the mounting base 61 to press against the support plate 101, thereby increasing the pressure on the second pressure sensor 65 from the support plate 101. The second pressure sensor 65 generates a second pressure signal based on the received pressure and sends it to the host 2. The host 2 has a preset pressure threshold. When the second pressure signal exceeds the pressure threshold, the host 2 issues an alarm, thereby reminding medical personnel to insert the pressure detection head 6 into place.

[0049] Reference Figure 5 The seat 1 has a receiving groove 16 on its top side, and a placement plate 17 is provided inside the receiving groove 16. The placement plate 17 has a placement groove 18 for placing the electrode sheet 5. When the electrode sheet 5 is placed into the placement groove 18, the periphery of the electrode sheet 5 abuts against the periphery of the placement groove 18. A shielding frame 19 is fixedly installed along the inner wall of the groove opening of the receiving groove 16, and a second mounting hole 8 is provided in the inner bottom wall of the receiving groove 16. A third mounting hole 9 is provided in the inner bottom wall of the placement groove 18 for the second cable 4 to pass through.

[0050] In this embodiment, the electrode sheet 5 is circular, and the receiving groove 16, the placement plate 17, the shielding frame 19, the second mounting hole 8, and the third mounting hole 9 are all circular. The diameter of the third mounting hole 9 is the same as that of the second cable 4, and the diameter of the second mounting hole 8 is larger than that of the third mounting hole 9. A counterweight is fixedly installed on the second cable 4, and the counterweight is located on the bottom side of the seat 1.

[0051] The second cable 4 passes through the second mounting hole 8 and the third mounting hole 9, thereby facilitating the placement of the second cable 4 on the underside of the seat 1 and reducing the impact of the second cable 4 on the patient's comfort while sitting in the seat 1.

[0052] First, attach the electrode pad 5 to the patient's body, and then the patient sits in the seat 1. The counterweight drives the second cable 4 to be vertically straightened, thereby moving the placement plate 17, which facilitates the alignment of the placement slot 18 with the electrode pad 5, making it easier for the electrode pad 5 to enter the placement slot 18 when the patient sits in the seat 1.

[0053] Meanwhile, different patients have different body shapes, so the position of the electrode pad 5 may vary. By moving the placement plate 17 to adjust the position of the placement slot 18, it is possible to make it easier for patients of different body shapes to attach the electrode pad 5 and for the electrode pad 5 to fit into the placement slot 18.

[0054] The implementation principle of an intelligent electrotherapy rehabilitation device for colorectal cancer surgery according to an embodiment of this application is as follows: When a patient needs postoperative rehabilitation training, medical staff first set the electrical stimulation intensity on the main unit 2. Then, after attaching the electrode pads 5 to the skin around the patient's anus, the patient sits on the seat 1, aligning with the position of the first mounting hole 7.

[0055] As the patient sits on seat 1, the second cable 4 is straightened by a counterweight, and the placement plate 17 automatically moves to align the electrode pads 5 with the placement slots 18. If there is still a misalignment between the electrode pads 5 and the placement slots 18 while the patient is sitting on seat 1, the patient can twist their hips while keeping their buttocks against seat 1 to ensure that each electrode pad 5 is inserted into the placement slot 18, thereby improving the flatness of the top side of seat 1 and thus improving the patient's comfort while sitting on seat 1.

[0056] The pressure detection head 6 is then raised via the lifting assembly 10 while the patient moves with their buttocks pressed against the seat 1, allowing the pressure detection head 6 to be inserted into the patient's anus. After the pressure detection head 6 is inserted into the patient's anus, the lifting assembly 10 continues to raise the pressure detection head 6 until it presses firmly against the shield 12, achieving the required depth of insertion. The main unit 2 is then activated, applying electrical stimulation to the sphincter muscle via the electrode pads 5, causing the sphincter muscle to repeatedly contract and squeeze the pressure detection head 6. The pressure detection head 6 generates a first pressure signal from the sphincter muscle compression and sends it to the main unit 2. The main unit 2 uploads the first pressure signal to the data analysis platform, which then sends it to the external devices of medical personnel, facilitating their understanding of the patient's recovery progress. Medical personnel adjust the intensity of the electrical stimulation according to the patient's recovery status, thereby accelerating the recovery process.

[0057] Example 2.

[0058] This application discloses an intelligent electrotherapy rehabilitation device for postoperative colorectal cancer surgery.

[0059] The difference between the intelligent electrotherapy rehabilitation device for colorectal cancer surgery in this embodiment and Embodiment 1 is that the lifting assembly 10 further includes a motor. The main unit 2 of the motor is fixedly connected to the bottom side of the seat 1, and the main unit 2 of the motor is coaxially fixedly connected to the second gear 105. The motor is electrically connected to the main unit 2.

[0060] The implementation principle of an intelligent electrotherapy rehabilitation device for colorectal cancer surgery according to an embodiment of this application is as follows: when the pressure detection head 6 needs to be inserted into the patient's anus, the host 2 starts the motor, and the motor drives the drive rod 103 to rotate through the first gear 104, the second gear 105 and the rack 106, thereby raising and lowering the support plate 101.

[0061] When the support plate 101 causes the pressure detection head 6 to press firmly against the patient's buttocks, the pressure on the second pressure sensor 65 increases due to the support plate 101, and the main unit 2 shuts off the motor. After the patient moves their buttocks to align the pressure detection head 6 with the anus, the pressure between the pressure detection head 6 and the patient's buttocks decreases, causing the main unit 2 to restart the motor, allowing the support plate 101 to raise the pressure detection head 6. By gradually adjusting the position through the patient's buttock movements, the pressure detection head 6 is eventually inserted into the patient's anus.

[0062] The pressure sensor head 6 is inserted into the patient's anus until it is firmly against the end of the shield 12 away from the mounting base 61, at the required depth. Afterwards, the main unit 2 activates the electrode pads 5 to perform rehabilitation training on the patient.

[0063] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A smart electrotherapy rehabilitation device for postoperative colorectal cancer surgery, characterized in that: It includes an electrode plate (5), a pressure detection head (6) and a host (2). The pressure detection head (6) is connected to the host (2) by a first cable (3), and the electrode plate (5) is connected to the host (2) by a second cable (4). The host (2) has a built-in control module and a data transmission module. The control module is used to control the intensity of electrical stimulation output by the electrode sheet (5); The pressure detection head (6) is used to detect the pressure value generated by the contraction of the human sphincter and transmit the pressure value to the host (2). The host (2) is used to send the pressure value to an external device through the data transmission module.

2. The intelligent electrotherapy rehabilitation device for colorectal cancer surgery according to claim 1, characterized in that: It also includes a seat (1), the main unit (2) is disposed on the bottom side of the seat (1), the seat (1) has a first mounting hole (7) and a second mounting hole (8), the pressure detection head (6) is lifted and passed through the first mounting hole (7), the seat (1) is equipped with a lifting assembly (10), the lifting assembly (10) is used to drive the pressure detection head (6) to lift and lower, and the second cable (4) is passed through the second mounting hole (8).

3. The intelligent electrotherapy rehabilitation device for colorectal cancer surgery according to claim 2, characterized in that: The lifting assembly (10) includes a support plate (101), a guide rod (102), a drive rod (103), a first gear (104), a second gear (105), and a rack (106). The guide rod (102) is fixedly installed on the bottom side of the seat (1). The guide rod (102) slides through the support plate (101). The support plate (101) is fixedly connected to the pressure detection head (6). The drive rod (103) is rotatably inserted into the bottom side of the seat (1). The drive rod (103) is threaded through the support plate (101). The first gear (104) is fixedly sleeved on the drive rod (103). The second gear (105) is rotatably installed on the bottom side of the seat (1). The rack (106) meshes with the first gear (104) and the second gear (105).

4. The intelligent electrotherapy rehabilitation device for colorectal cancer surgery according to claim 2, characterized in that: The first mounting hole (7) is provided with a retaining ring (11), and a shield (12) is fixedly installed on the retaining ring (11). Both the shield (12) and the retaining ring (11) are flexible. The first mounting hole (7) is provided with a mounting ring (13), and the inner wall of the mounting ring (13) is provided with a ring groove (14) for the retaining ring (11) to enter.

5. The intelligent electrotherapy rehabilitation device for colorectal cancer surgery according to claim 4, characterized in that: The pressure detection head (6) includes a mounting base (61), an air bladder (62), and a first pressure sensor (64). The first pressure sensor (64) is fixedly mounted on one side of the mounting base (61). The first pressure sensor (64) is electrically connected to the host (2) through a first cable (3). One end of the air bladder (62) is fixedly connected to the mounting base (61). The first pressure sensor (64) is located inside the air bladder (62).

6. The intelligent electrotherapy rehabilitation device for colorectal cancer surgery according to claim 5, characterized in that: The mounting ring (13) is threaded through the first mounting hole (7).

7. The intelligent electrotherapy rehabilitation device for colorectal cancer surgery according to claim 6, characterized in that: The pressure detection head (6) also includes a support rod (63) and a second pressure sensor (65). The second pressure sensor (65) is embedded in the side of the mounting base (61) away from the airbag (62). The second pressure sensor (65) is electrically connected to the host (2) through the first cable (3). One end of the support rod (63) is fixedly connected to the mounting base (61). The support rods (63) are all located inside the airbag (62). The end of the support rod (63) away from the mounting base (61) is fixedly connected to the end of the airbag (62) away from the mounting base (61).

8. The intelligent electrotherapy rehabilitation device for colorectal cancer surgery according to claim 7, characterized in that: A support block (15) is fixedly installed at the end of the support rod (63) away from the mounting base (61). The periphery of the support block (15) is fixedly connected to the inner peripheral wall of the airbag (62). The side of the support block (15) away from the support rod (63) is arc-shaped and fixedly connected to the inner wall of the airbag (62).

9. The intelligent electrotherapy rehabilitation device for colorectal cancer surgery according to claim 2, characterized in that: The seat (1) has a receiving groove (16) on its top side. A placement plate (17) is provided inside the receiving groove (16). The placement plate (17) has a placement groove (18) for placing the electrode sheet (5). A shielding frame (19) is fixedly installed along the inner wall of the groove opening of the receiving groove (16). The second mounting hole (8) is located on the inner bottom wall of the receiving groove (16). The placement groove (18) has a third mounting hole (9) for the second cable (4) to pass through. The periphery of the electrode sheet (5) abuts against the periphery of the placement groove (18).

10. A smart electrotherapy rehabilitation device for postoperative colorectal cancer surgery according to claim 9, characterized in that: The diameter of the third mounting hole (9) is the same as that of the second cable (4). The diameter of the second mounting hole (8) is larger than that of the third mounting hole (9). The second cable (4) is fixedly mounted with a counterweight, which is located on the bottom side of the seat (1).

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