Puncture side lower limb braking assembly used after tumor interventional therapy

Abstract

The invention aims at providing a puncture side lower limb braking assembly after tumor interventional therapy, and relates to the technical field of medical instruments, a front fixing rod and a rear fixing rod can be fixed to the shank and the thigh of a patient through fixing belts on the front fixing rod and the rear fixing rod respectively, and the front fixing rod and the rear fixing rod are fixed through telescopic structures of the front fixing rod and the rear fixing rod. The length can be adjusted according to lower limbs of a patient; the waist clamping plate is arranged at the rear end of the rear fixing rod and can be clamped on the waist of the patient, and the foot fixator at the front end of the front fixing rod can fix the feet of the patient, so that flexion and extension of knee joints and movement of hip joints of the patient are limited, and lower limb braking is achieved; a plurality of squeezing air bags are arranged on a foot plate of the foot fixator, the situation that the squeezing air bags squeeze the foot sole can be controlled through a massage control system, the foot sole far away from a puncture point is squeezed under the situation that lower limb braking is not affected, blood backflow can be promoted, and deep venous thrombosis can be effectively prevented.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of medical devices, in particular to a kind of tumor interventional therapy post puncture side lower limb braking assembly. BACKGROUND

[0002] After tumor interventional therapy, such as transfemoral puncture chemotherapy embolism, radiofrequency ablation, etc., puncture side lower limb is required to be braked, usually needs to be straightened, avoid bending and large amplitude activity, for a period of time, the main purpose is to prevent bleeding and related vascular complications at puncture site;

[0003] But long-term time in bed, patients can not well keep lower limb braking, and long time lower limb braking also easily lead to pressure sore and deep vein thrombosis;Current lower limb braking mode cannot guarantee the range of motion of the knee joint of patient, and long-term bending of patient can affect joint mobility, but large range of flexion and extension can also affect the recovery effect after tumor interventional therapy, and even cause complications. SUMMARY

[0004] In view of the deficiencies of the prior art, the present application provides the following technical solutions:

[0005] A kind of tumor interventional therapy post puncture side lower limb braking assembly, including limb fixator, the front end of the limb fixator is fixedly provided with foot fixator, rear end is provided with waist clamping plate;The foot fixator includes foot plate fixedly connected with the limb fixator, a plurality of extrusion air bags are fixedly arranged on the foot plate, and a plurality of air pump control extrusion are fixedly arranged on the foot plate to control the inflation and deflation of extrusion air bag respectively;The waist clamping plate is U-shaped structure with adjustable distance between two sides.

[0006] Further, the limb fixator includes front fixed rod, rear fixed rod and connecting disc, the front fixed rod and the rear fixed rod are rotatably connected by the connecting disc, the front end of the front fixed rod is fixedly connected with the foot plate, and the rear end of the rear fixed rod is fixedly connected with the waist clamping plate.

[0007] Further, the connecting disc is fixedly installed on the front end of the rear fixed rod, the rear end of the front fixed rod is fixedly provided with a rotating disc, a limiting slot is formed in the connecting disc, the rotating disc is rotatably installed in the limiting slot, a plurality of insertion holes are circumferentially arranged in the connecting disc, and two insertion pins are respectively inserted into two of the insertion holes to limit the rotation range of the front fixed rod.

[0008] Further, the front fixed rod and the rear fixed rod are both double-headed telescopic rod structures.

[0009] Further, a plurality of connection pieces with toughness are fixedly arranged on the two sides of the front fixed rod and the rear fixed rod, and a fixing belt is fixedly arranged on the connection piece.

[0010] Further, the waist clamping plate comprises a connecting plate and two side plates, the two side plates are fixedly connected through the connecting plate; the connecting plate is of telescopic structure, the distance between the two side plates is controlled through the telescopic connecting plate; the waist clamping plate is fixedly connected with the limb fixator through the connecting plate.

[0011] Further, the rear of the foot plate is fixedly provided with a heel plate, and a supporting air bag is fixedly arranged on the heel plate.

[0012] Further, the foot plate is fixedly provided with a restraint belt.

[0013] Further, the foot plate is provided with a controller for controlling the operation of the air pump.

[0014] A massage control system of a puncture side lower limb braking assembly after tumor interventional therapy, comprising a control module, a timing module, a sensing module and a switching module arranged on a controller;

[0015] Further, the control module is used for controlling the inflation, suction, power size, stop and operation of the air pump, so as to control the expansion of the plurality of squeezing air bags and the massage and squeezing of the sole.

[0016] The timing module is used for recording the input time information, the time information comprising the time points of the inflation and suction of the air pump, the running time length of the mode and the time point of starting the switching mode.

[0017] The switching module is used for switching the massage mode, the massage mode comprising a synchronous squeezing mode, a staggered squeezing mode and an interval squeezing mode.

[0018] The sensing module is used for detecting the pressure of the squeezing air bag squeezing the sole, and setting a maximum pressure value, when the maximum pressure value is reached, a signal is transmitted to the control module to stop the inflation of the air pump; the sensing module comprises a detection unit arranged on the contact surface of the squeezing air bag and the sole.

[0019] Further, the synchronous squeezing mode is that the plurality of squeezing air bags are synchronously expanded or contracted, and the expansion or contraction speed of the plurality of squeezing air bags is consistent; the staggered squeezing mode is that the plurality of squeezing air bags are staggered expanded or contracted, and adjacent two squeezing air bags are expanded and contracted respectively; the interval squeezing mode is that the synchronous squeezing mode and the staggered squeezing mode are alternately performed for massage.

[0020] Further, in the synchronous extrusion mode, the start time and the running time length of the synchronous extrusion mode are input through the timing module, after the time arrives, the control module controls a plurality of air pumps to inflate a plurality of extrusion air bags with the same power, so that the plurality of extrusion air bags are synchronously inflated and extruded, when the maximum pressure value is reached, a signal is transmitted to the control module, the air pump stops inflating, after stopping inflating, the air pump is controlled to suck air, so that the plurality of extrusion air bags are synchronously contracted, when the inductive module detects that the pressure is zero, the control module controls the plurality of air pumps to inflate the plurality of extrusion air bags with the same power, and the cycle is repeated; until the running time length is reached, the air pump is controlled to suck air by the control module, so that the plurality of extrusion air bags are synchronously contracted, when the inductive module detects that the pressure is zero, the air pump stops running.

[0021] In the staggered extrusion mode, the start time and the running time length of the staggered extrusion mode are input through the timing module, after the time arrives, the control module controls a plurality of air pumps to inflate a plurality of extrusion air bags with the same power, so that the plurality of extrusion air bags are synchronously inflated and extruded, when the maximum pressure value is reached, a signal is transmitted to the control module, the air pump stops inflating, after stopping inflating, the air pump is controlled to suck air, so that the plurality of extrusion air bags are synchronously contracted, when the inductive module detects that the pressure is zero, the control module controls the plurality of air pumps to inflate the plurality of extrusion air bags with the same power, and the cycle is repeated; until the running time length is reached, the air pump is controlled to suck air by the control module, so that the plurality of extrusion air bags are synchronously contracted, when the inductive module detects that the pressure is zero, the air pump stops running.

[0022] Compared with the prior art, the technical scheme of the present application has the following beneficial effects:

[0023] The front fixed rod and the rear fixed rod can be fixed on the lower leg and the thigh of the patient respectively through the fixing belts on the front fixed rod and the rear fixed rod, and the front fixed rod and the rear fixed rod can be adjusted according to the length of the lower limbs of the patient through the telescopic structure of the front fixed rod and the rear fixed rod; the waist clamping plate arranged at the rear end of the rear fixed rod can be clamped on the waist of the patient, and the foot fixing device arranged at the front end of the front fixed rod can fix the feet of the patient, so as to limit the flexion and extension of the knee joint and the movement of the hip joint of the patient, and realize the immobilization of the lower limbs.

[0024] The plurality of extrusion air bags arranged on the foot plate of the foot fixing device can be controlled to extrude the foot bottom through the massage control system, and a plurality of modes of massage can be realized through the personalized setting of the massage mode, so that the foot bottom is massaged, the extrusion is performed on the foot bottom far from the puncture point in the case that the immobilization of the lower limbs is not affected, the blood return is promoted, and the deep vein thrombosis is effectively prevented.

[0025] The present application realizes that the knee joint can move within a certain range when the lower limbs are braked by rotating the front fixed rod and the rear fixed rod through the connecting disc, solves the problem that the patient cannot bend for a long time, which affects the joint mobility, and solves the problem that the front fixed rod can be prevented from rotating in a large range to affect the recovery effect after tumor interventional therapy, and even cause complications; and the position of the two pins inserted into the insertion holes can be adjusted according to the actual situation, so that the size of the rotation range of the front fixed rod can be adjusted. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 is a three-dimensional structure outside the schematic diagram of the present application;

[0027] Figure 2 is a three-dimensional structure inside the schematic diagram of the present application;

[0028] Figure 3 is a foot fixator structure schematic diagram of the present application;

[0029] Figure 4 is a foot fixator cross-sectional schematic diagram of the present application.

[0030] In the figure: front fixed rod-1, rear fixed rod-2, connecting disc-3, connecting piece-4, fixed belt-5, waist clamping plate-6, foot fixator-7, foot plate-71, restraint belt-72, extrusion air bag-73, heel plate-74, support air bag-75, air pump-76, controller-77. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present application will be described clearly and completely in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the protection scope of the present application.

[0032] In the present application, after tumor interventional therapy, such as chemotherapy embolization and radiofrequency ablation through femoral artery puncture, the lower limb on the puncture side needs to be braked, usually needs to be straightened, avoided to be bent and moved greatly, for a period of time, the main purpose is to prevent bleeding and related vascular complications at the puncture site; but long-term bed rest, the patient cannot keep the lower limbs braked well, and long-term lower limb bracing is also easy to cause pressure sores and deep vein thrombosis; therefore, the following design is made in the present application.

[0033] Embodiment 1:

[0034] First, in order to realize the external fixation, think through similar lower limb brace fixation way, limit the activity of knee joint; But the patient can not bend for a long time will affect the joint range of motion, and a wide range of flexion and extension also easy to affect the recovery effect after tumor intervention treatment, and even cause complications, so we need to design a kind of can adjust the range of activity of the brace;

[0035] Please refer to Figures 1-4 A kind of tumor intervention treatment puncture side lower limb immobilization component, including limb fixator, the front end of the limb fixator is fixedly provided with foot fixator 7, rear end is provided with waist clamping plate 6;The foot fixator 7 includes foot plate 71 fixedly connected with limb fixator, several extrusion air bags 73 are fixedly arranged on foot plate 71, and several air pumps 76 are fixedly arranged on foot plate 71 to control the inflation and deflation of extrusion air bag 73 respectively;The waist clamping plate 6 is the U-shaped structure with adjustable distance between two sides;The limb fixator includes front fixed rod 1, rear fixed rod 2, connecting disc 3, the front fixed rod 1 and the rear fixed rod 2 are rotatably connected by connecting disc 3, the front end of the front fixed rod 1 is fixedly connected with foot plate 71, and the rear end of the rear fixed rod 2 is fixedly connected with waist clamping plate 6;

[0036] In the embodiment, the front fixed rod 1 and the rear fixed rod 2 are both telescopic rod structures with double heads, several connecting pieces 4 with toughness are fixedly arranged on the two sides of the front fixed rod 1 and the rear fixed rod 2, and fixing belts 5 are fixedly arranged on the connecting pieces 4;The connecting disc 3 is fixedly installed on the front end of the rear fixed rod 2, a rotating disc is fixedly arranged on the rear end of the front fixed rod 1, a limiting groove is formed in the connecting disc 3, the rotating disc is rotatably installed in the limiting groove, a plurality of insertion holes are circumferentially arranged in the connecting disc 3, and two insertion pins are respectively inserted into two of the insertion holes, so as to limit the rotation range of the front fixed rod 1;

[0037] In the embodiment, the front fixed rod 1 and the rear fixed rod 2 can be fixed on the calf and thigh of the patient respectively through the fixing belts 5 on the front fixed rod 1 and the rear fixed rod 2, and the telescopic structure of the front fixed rod 1 and the rear fixed rod 2 can be adjusted according to the length of the lower limbs of the patient, so as to realize the immobilization of the knee joints of lower limbs with different lengths;In order to improve the comfort of the patient, soft package structures can be arranged on the side close to the patient of the front fixed rod 1, the rear fixed rod 2, the connecting disc 3, the connecting piece 4 and the fixing belt 5;

[0038] In this embodiment, the front fixed rod 1 and the rear fixed rod 2 are rotatably connected through the connecting disc 3, so that when the lower limbs are braked, the knee joint can move within a certain range, thereby solving the problem that long-term inability to bend will affect the joint mobility of the patient; a plurality of insertion holes are arranged in a circumferential array on the connecting disc 3, and two insertion pins are respectively inserted into two insertion holes on the two sides of the front fixed rod 1, so as to limit the rotation range of the front fixed rod 1, thereby avoiding that a large range of rotation of the front fixed rod 1 affects the recovery effect after tumor interventional therapy, and even causes complications; and the positions of the two insertion pins inserted into the insertion holes can be adjusted according to the actual situation, so as to adjust the size of the rotation range of the front fixed rod 1.

[0039] Embodiment 2

[0040] According to embodiment 1, the fixation of the knee joint is realized, but the foot is lack of fixation, and the hip joint is also lack of braking;

[0041] Please refer to Figures 1-4 A lower limb braking assembly on the puncture side after tumor interventional therapy, comprising a limb fixator, a foot fixator 7 is fixedly arranged at the front end of the limb fixator, and a waist clamping plate 6 is arranged at the rear end; the foot fixator 7 comprises a foot plate 71 fixedly connected with the limb fixator, a plurality of extrusion air bags 73 are fixedly arranged on the foot plate 71, and a plurality of air pumps 76 are fixedly arranged on the foot plate 71 to control the inflation and deflation of the extrusion air bags 73; the waist clamping plate 6 is a U-shaped structure with adjustable distance between the two sides; the waist clamping plate 6 comprises a connecting plate and two side plates, and the two side plates are rotatably connected through the connecting plate; the connecting plate is of a telescopic structure, and the distance between the two side plates is controlled by the extension and contraction of the connecting plate; the waist clamping plate 6 is fixedly connected with the limb fixator through the connecting plate; a heel plate 74 is fixedly arranged at the rear of the foot plate 71, a support air bag 75 is fixedly arranged on the heel plate 74, the support air bag 75 is a ring-shaped air bag, and a restraint belt 72 is fixedly arranged on the foot plate 71;

[0042] In this embodiment, the purpose of arranging the heel plate 74 and the ring-shaped support air bag 75 on the foot plate 71 is to reduce the pressure of the heel on the bed surface and avoid the occurrence of pressure sores;

[0043] In this embodiment, the waist clamping plate 6 is arranged at the rear end of the rear fixed rod 2, the connecting plate of the waist clamping plate 6 can be clamped on the waist of the patient, and the foot fixator 7 at the front end of the front fixed rod 1 can fix the feet of the patient, thereby limiting the movement of the hip joint and the movement of the ankle joint of the patient.

[0044] Embodiment 3

[0045] According to embodiments 1-2, the restriction of the knee joint, the hip joint and the ankle joint is realized, thereby realizing the braking of the lower limbs, but long-term bed rest of the patient can easily lead to deep vein thrombosis;

[0046] Please refer to Figures 1-4 A tumor interventional therapy post-puncture side lower limb braking assembly, comprising a limb fixator, a foot fixator 7 is fixedly arranged at the front end of the limb fixator, and a waist clamping plate 6 is arranged at the rear end; the foot fixator 7 comprises a foot plate 71 fixedly connected with the limb fixator, a plurality of extrusion air bags 73 are fixedly arranged on the foot plate 71, and a plurality of air pumps 76 are fixedly arranged on the foot plate 71 to control the inflation and deflation of the extrusion air bags 73, respectively; the waist clamping plate 6 is a U-shaped structure with adjustable distance between the two sides; the foot plate 71 is provided with a controller 77 to control the operation of the air pump 76;

[0047] In this embodiment, a plurality of extrusion air bags 73 are arranged on the foot plate 71 of the foot fixator 7, and the extrusion of the foot bottom by the plurality of extrusion air bags 73 can be controlled by the controller 77. In the case of not affecting the braking, the extrusion is performed on the foot bottom away from the puncture point, so as to promote the blood return and effectively prevent deep vein thrombosis.

[0048] Embodiment 4:

[0049] According to embodiments 1-3, in order to realize individualized and timed massage extrusion of the foot bottom, a massage control system of the tumor interventional therapy post-puncture side lower limb braking assembly is designed to control the massage extrusion of the foot bottom; specifically as follows:

[0050] A massage control system of the tumor interventional therapy post-puncture side lower limb braking assembly, comprising a control module, a timing module, a sensing module, and a switching module arranged on the controller 77;

[0051] The control module is used to control the inflation, suction, power size, stop, and operation of the air pump 76, so as to control the inflation of the plurality of extrusion air bags 73 and the massage extrusion of the foot bottom;

[0052] The timing module is used to record the input time information, and the time information includes the time points of the inflation and suction of the air pump 76, the running time of the mode, and the time point of starting the switching mode;

[0053] The switching module is used to switch the massage mode, and the massage mode includes a synchronous extrusion mode, a staggered extrusion mode, and an interval extrusion mode;

[0054] The sensing module is used to detect the pressure of the extrusion air bags 73 extruding the foot bottom, and a maximum pressure value is set. When the maximum pressure value is reached, a signal is transmitted to the control module to control the air pump 76 to stop inflation. The sensing module comprises a detection unit arranged on the contact surface of the extrusion air bag 73 and the foot bottom.

[0055] In the embodiment, the synchronous pressing mode is that the plurality of pressing air bags 73 are inflated or contracted synchronously, and the inflation or contraction speed of the plurality of pressing air bags 73 is consistent; the staggered pressing mode is that the plurality of pressing air bags 73 are inflated or contracted staggeredly, and adjacent two pressing air bags 73 are inflated and contracted respectively; and the interval pressing mode is that the synchronous pressing mode and the staggered pressing mode are alternately performed for massage.

[0056] Embodiment 5

[0057] According to embodiment 4, in the embodiment, the synchronous pressing mode is that the start time of the synchronous pressing mode is inputted to the timing module as 17:20 and the running time length is 10 minutes, after the time reaches, the control module controls the plurality of air pumps 76 to inflate the plurality of pressing air bags 73 with the same power, so that the plurality of pressing air bags 73 are inflated synchronously to press the sole, when the maximum pressure value is reached, a signal is transmitted to the control module to control the air pump 76 to stop inflation, after the inflation is stopped, the air pump 76 is controlled to suck air, so that the plurality of pressing air bags 73 are contracted synchronously, when the sensing module detects that the pressure is zero, the control module controls the plurality of air pumps 76 to inflate the plurality of pressing air bags 73 with the same power, and the cycle is repeated; after 10 minutes of running, the air pump 76 is controlled by the control module to suck air, so that the plurality of pressing air bags 73 are contracted synchronously, when the sensing module detects that the pressure is zero, the air pump 76 stops running, and the synchronous pressing mode ends.

[0058] Embodiment 6

[0059] According to embodiment 4, in the embodiment, the staggered pressing mode is that the start time of the staggered pressing mode is inputted to the timing module as 18:10 and the running time length is 10 minutes, when the time reaches 18:10, the control module controls the plurality of air pumps 76 to inflate one of the adjacent two pressing air bags 73 and to suck air to contract the other one; when the inflated pressing air bag 73 reaches the maximum pressure value, a signal is transmitted to the control module to control the air pump 76 to stop inflation, after the inflation is stopped, the air pump 76 is controlled to suck air, so that the pressing air bag 73 is contracted synchronously, when the sensing module detects that the pressure is zero, the control module controls the air pump 76 to inflate the pressing air bag 73; when the air-sucked pressing air bag 73 is detected by the sensing module that the pressure is zero, the control module controls the air pump 76 to inflate the pressing air bag 73, when the maximum pressure value is reached, a signal is transmitted to the control module to control the air pump 76 to stop inflation, after the inflation is stopped, the air pump 76 is controlled to suck air, so that the pressing air bag 73 is contracted synchronously, when the sensing module detects that the pressure is zero, the control module controls the air pump 76 to inflate the pressing air bag 73, and the cycle is repeated; after 10 minutes of running, the inflated pressing air bag 73 is controlled by the control module to contract, when the sensing module detects that the pressure is zero, the air pump 76 stops running, and the staggered pressing mode ends.

[0060] The preferred embodiments of the application disclosed above are only to facilitate the elucidation of the application. The preferred embodiments do not describe all the details of the application and limit the application to the specific embodiments described. Obviously, many modifications and variations can be made in light of the teachings above. The description is chosen and described in order to best explain the principles of the application and its practical application to thereby enable others skilled in the art to best utilize the application and get the best results from the application. The application is only limited by the claims and their full scope and equivalents.

Claims

1. A lower limb immobilization assembly for the puncture side after tumor interventional treatment, comprising a limb fixator, characterized in that: The front end of the limb fixator is fixedly provided with a foot fixator, and the rear end is provided with a waist clamp; the foot fixator includes a foot plate fixedly connected to the limb fixator, a plurality of extrusion airbags are fixedly provided on the foot plate, and a plurality of air pumps are fixedly provided on the foot plate to control the extrusion and respectively control the inflation and deflation of the extrusion airbags; the waist clamp is a U-shaped structure with adjustable spacing on both sides.

2. The lower limb braking assembly for puncture side after tumor interventional treatment according to claim 1, characterized in that: The limb fixator includes a front fixing rod, a rear fixing rod, and a connecting plate, the front fixing rod and the rear fixing rod are rotatably connected via the connecting plate, the front end of the front fixing rod is fixedly connected to the foot plate, and the rear end of the rear fixing rod is fixedly connected to the waist clamping plate; a plurality of tough connecting plates are fixedly provided on both sides of the front fixing rod and the rear fixing rod, and a fixing belt is fixedly provided on the connecting plate; the connecting plate is fixedly installed on the front end of the rear fixing rod, and a turntable is fixedly provided on the rear end of the front fixing rod, and a limiting slot is provided on the connecting plate, and the turntable is rotatably installed in the limiting slot, and a plurality of sockets are provided in a circumferential array on the connecting plate, and two pins are respectively inserted into two of the sockets to limit the rotation range of the front fixing rod.

3. The lower limb braking assembly for puncture side after tumor interventional treatment according to claim 1, characterized in that: The waist clamp includes a connecting plate and two side plates, and the two side plates are fixedly connected by the connecting plate; the connecting plate is a telescopic structure, and the distance between the two side plates is controlled by the telescopic movement of the connecting plate; the waist clamp is fixedly connected to the limb fixator through the connecting plate.

4. The lower limb braking assembly for puncture side after tumor interventional treatment according to claim 1, characterized in that: A heel plate is fixedly provided at the rear of the foot plate, and a support airbag is fixedly provided on the heel plate, and the support airbag is a ring-shaped airbag; a restraint belt is fixedly provided on the foot plate; and a controller is provided in the foot plate to control the operation of the air pump.

5. A massage control system for a lower limb braking assembly on the puncture side after tumor interventional treatment, the massage control system comprising the controller as claimed in claim 4, characterized in that: The massage control system includes a control module, a timing module, a sensing module, and a switching module arranged on a controller.

6. The massage control system of the lower limb braking assembly on the puncture side after tumor interventional treatment according to claim 5, characterized in that: The control module is used to control the inflation, suction, power, stop and operation of the air pump, thereby controlling the expansion of the plurality of squeezing air bags and controlling the massage and squeezing of the soles of the feet; The timing module is used to record the input time information, including the time points of the air pump inflation and inhalation, as well as the operation time of the mode and the time point of starting to switch the mode; The switching module is used to switch the massage mode, and the massage mode includes a synchronous extrusion mode, a staggered extrusion mode, and an interval extrusion mode; The sensing module is used to detect the pressure of the squeeze airbag squeezing the sole of the foot and set a maximum pressure value. When the maximum pressure value is reached, a signal is transmitted to the control module to control the air pump to stop inflating; the sensing module includes a detection unit, which is arranged on the contact surface between the squeeze airbag and the bottom of the foot.

7. The massage control system of the lower limb braking assembly on the puncture side after tumor interventional treatment according to claim 6, characterized in that: The synchronous squeezing mode is that several squeezing airbags expand or contract synchronously, and the expansion or contraction speed of several squeezing airbags is consistent; the staggered squeezing mode is that several squeezing airbags expand or contract alternately, and two adjacent squeezing airbags, one expands and the other contracts; the interval squeezing mode is that the synchronous squeezing mode and the staggered squeezing mode are alternately used for massage.

8. The massage control system of the lower limb braking assembly on the puncture side after tumor interventional treatment according to claim 6, characterized in that: In the synchronous extrusion mode, the start time and running time of the synchronous extrusion mode are input through the timing module. After the time is reached, the control module controls the plurality of air pumps to inflate the plurality of extrusion airbags with the same power, so that the plurality of extrusion airbags are synchronously expanded to squeeze the sole of the foot. When the maximum pressure value is reached, a signal is transmitted to the control module to control the air pump to stop inflating. After stopping inflation, the air pump is controlled to inhale air, so that the plurality of extrusion airbags are synchronously contracted. When the sensing module detects that the pressure is zero, the control module controls the plurality of air pumps to inflate the plurality of extrusion airbags with the same power again, and this cycle is repeated until the running time is reached. The air pump is controlled to inhale air through the control module, so that the plurality of extrusion airbags are synchronously contracted. When the sensing module detects that the pressure is zero, the air pump stops running. When the pressure in the squeeze bag is zero, the control module controls the air pump to inflate the squeeze bag. When the pressure in the squeeze bag is zero, the control module controls the air pump to inflate the squeeze bag. When the pressure in the squeeze bag is zero, the control module controls the air pump to inflate the squeeze bag. When the pressure in the squeeze bag is zero, the control module controls the air pump to inflate the squeeze bag. When the pressure in the squeeze bag is zero, the control module controls the air pump to inflate the squeeze bag. When the pressure in the squeeze bag is zero, the control module controls the air pump to inflate the squeeze bag. When the pressure in the squeeze bag is zero, the control module controls the air pump to inflate the squeeze bag. When the pressure in the squeeze bag is zero, the control module controls the air pump to inflate the squeeze bag. When the pressure in the squeeze bag is zero, the control module controls the air pump to inflate the squeeze bag. When the pressure in the squeeze bag is zero, the control module controls the air pump to inflate the squeeze bag. The cycle continues until the running time is reached, the inflated squeeze bag is controlled to be contracted by the control module, and the air pump stops running when the sensing module detects that the pressure is zero.

Images