Human limb motor function rehabilitation training monitoring system
By designing a quadrilateral motor function rehabilitation training monitoring system, using carbon dioxide concentration detection to determine whether the patient is undergoing rehabilitation training and assessing the rehabilitation effect, the problem of the inability to determine the training situation and the lack of objective standards under unmanned monitoring is solved, and the unmanned monitoring is achieved Effective rehabilitation training evaluation under
Patent Information
- Application Number
- CN202420341960.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-23
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-02-23
AI Technical Summary
The existing limb rehabilitation training cannot be determined whether the training has been conducted without medical staff monitoring, and there is a lack of unified objective criteria to evaluate the rehabilitation effect.
A monitoring system for rehabilitation training of human limbs is designed, including a mask, a control center, a breathing monitoring mechanism, a pumping cylinder, a gas storage tank and a carbon dioxide concentration detector. By detecting the amount of exhaled carbon dioxide, it is used to determine whether to perform rehabilitation exercises, and through The rehabilitation effect was evaluated by comparing the basic energy consumption, normal side exercise energy consumption and rehabilitation side exercise energy consumption.
It is possible to objectively judge whether the patient has undergone rehabilitation training without anyone monitoring, and evaluate the rehabilitation effect, which improves the comfort and accuracy of rehabilitation training.
Smart Images
Figure CN222130146U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of rehabilitation, in particular to a human body limbs motor function rehabilitation training monitoring system. Background Art
[0002] When the upper or lower limbs of the human body are injured, the corresponding limb motor function will be lost or weakened when the nerves are damaged. At this time, rehabilitation training is required for the injured limb (injured upper limb or lower limb). In the existing limb rehabilitation training, it is unknown whether the patient has received training without on-site observation. The degree of recovery of the injured limb after training can only be subjectively concluded based on the doctor's observation area, and there is no unified objective judgment standard. Utility Model Content
[0003] The first purpose of the utility model is to provide a human limb motor function rehabilitation training monitoring system that can know whether rehabilitation training has been carried out and the rehabilitation effect without the need for medical staff monitoring, thereby solving the problem that it is impossible to know whether rehabilitation training has been carried out when medical staff are not present for limb rehabilitation training and that there is no unified objective standard for judging the rehabilitation effect.
[0004] The second purpose of the utility model is to further provide a human limb motor function rehabilitation training monitoring system that can know whether the rehabilitation training is continuing without the need for medical staff monitoring, thereby solving the problem of being unable to know whether the patient is in the middle when the medical staff for limb rehabilitation training is not present.
[0005] The above technical problems are solved by the following technical solutions: A human limb motor function rehabilitation training monitoring system, including a face mask, is characterized in that it further includes a control center, a breathing monitoring mechanism, an air extraction cylinder, a gas storage tank, a carbon dioxide concentration detector for detecting the inside of the gas storage tank, and a piston driving mechanism; the breathing monitoring mechanism is used to monitor whether the patient is exhaling or inhaling at present; the face mask is used to seal and cover the patient's mouth and nose, the face mask is provided with an air inlet and an air outlet, the air inlet is provided with an intake check valve opening towards the inside of the face mask, the air outlet is provided with an exhaust check valve opening towards the outside of the face mask, a piston is hermetically and slidably connected in the air extraction cylinder, the piston isolates an air extraction chamber in the air extraction cylinder that communicates with the exhaust end of the air outlet, and the air extraction chamber communicates with the gas storage tank through a check valve opening towards the gas storage tank; the maximum volume of the air extraction chamber is more than 5 liters, and the maximum volume of the air extraction chamber is more than 20 times the volume of the space enclosed by the face mask and the patient's face when the face mask covers the patient's face; the control center is used to control: during the patient's exhalation, the piston is in a position where the volume of the air extraction chamber is the largest, during the patient's inhalation, the piston is in a position where the volume of the air extraction chamber is the smallest, and when the patient changes from exhalation to inhalation, the piston moves from the position where the volume of the air extraction chamber is the largest → the position where the volume of the air extraction chamber is the smallest → the position where the volume of the air extraction chamber is the largest → the position where the volume of the air extraction chamber is the smallest; the method for performing rehabilitation training monitoring is as follows: The first step, basic energy consumption detection: Under the supervision of medical staff, cover the face mask on the patient's face and the patient is in a static state, collect the basic exhaust volume discharged by the patient during the set time period, and detect the carbon dioxide weight A1 in the basic exhaust volume; The second step, normal side limb movement energy consumption detection: Under the supervision of medical staff, cover the face mask on the patient's face and the patient only moves the upper or lower limb on the normal side, collect the normal side movement exhaust volume discharged by the patient during the set time period, and detect the carbon dioxide weight A2 in the normal side movement exhaust volume; The second step, rehabilitation side limb movement energy consumption detection: Cover the face mask on the patient's face and the patient only moves the upper or lower limb on the rehabilitation side, collect the rehabilitation side movement exhaust volume discharged by the patient during the set time period, and detect the carbon dioxide weight A3 in the rehabilitation side movement exhaust volume; The fourth step, judgment: If A1 < A2 < A3, it means that the patient's rehabilitation side is performing rehabilitation exercises, and (A3 - A1) / (A2 - A1) being 0.75 or more means that the patient's rehabilitation on the rehabilitation side meets the requirements. It can monitor whether the user has performed rehabilitation exercises and the rehabilitation situation, and can make the exhaled gas be fully discharged without reducing the content of the exhaled gas during inhalation, thereby improving the comfort during rehabilitation training.
[0006] Preferably, when the piston is in a position that minimizes the volume of the air extraction chamber, the piston is in sealing contact with one end face of the air extraction cylinder, the portion of the air outlet located between the air outlet one-way valve and the one end face of the air extraction cylinder is a straight structural segment extending along the piston moving direction, the piston is provided with a protrusion that can block the straight structural segment, and when the piston is in a position that minimizes the volume of the air extraction chamber, the protrusion closes the straight structural segment. This enables the gas discharged from the air outlet to be transported to the gas storage tank to the maximum extent, thereby improving the accuracy of detection.
[0007] Preferably, the outlet one-way valve comprises an outlet grid plate arranged in the outlet hole, an outlet sealing membrane located on the outlet side of the outlet grid plate and used to cover the grid holes on the outlet grid plate, and an outlet sealing membrane fixing structure connecting the outlet sealing membrane to the outlet grid plate, the straight structure section is provided with an outlet port, the inlet end of the outlet port is aligned with the outlet sealing membrane, the outlet port is connected to the gas storage tank through an outlet pipe, and the non-return one-way valve is arranged on the outlet pipe. The gas discharged can be fully discharged into the gas storage tank, which plays a role in improving the detection accuracy.
[0008] Preferably, the vent sealing membrane fixing structure comprises a vent central axis head arranged at the center of the vent sealing membrane and a vent anti-detachment sleeve sleeved on the vent central axis head, and the vent anti-detachment sleeve and the vent sealing membrane are located on both sides of the vent grid plate, making it convenient to install and remove the vent membrane.
[0009] Preferably, the air intake check valve comprises an air intake grid plate disposed in the air intake hole, an air intake sealing membrane located at the air outlet side of the air intake grid plate and used to cover the grid holes on the air intake grid plate, and an air intake sealing membrane fixing structure connecting the air intake sealing membrane to the air intake grid plate. The structure is simple.
[0010] Preferably, the air inlet portion sealing membrane fixing structure comprises an air inlet portion central axis head arranged at the center of the air inlet portion sealing membrane and an air inlet portion anti-detachment sleeve sleeved on the air inlet portion central axis head, and the air inlet portion anti-detachment sleeve and the air inlet portion sealing membrane are located on both sides of the air inlet portion grid plate. It is convenient to install and remove the air inlet portion membrane.
[0011] Preferably, the respiratory monitoring mechanism includes an air inlet wind speed and direction detection sensor, an electric valve and an air outlet wind speed and direction sensor. The air inlet wind speed and direction detection sensor and the electric valve are arranged at the air inlet, and the air outlet wind speed and direction sensor is arranged at the air outlet; when the wind direction detected by the air inlet wind speed and direction detection sensor is toward the inside of the mask, the electric valve is opened; when the wind direction detected by the air outlet wind speed and direction detection sensor is toward the outside of the mask, the electric valve is closed; when the wind direction detected by the air outlet wind speed sensor is toward the inside of the mask and is located at a position where the volume of the suction chamber is the largest, the electric valve is opened; when the wind speeds detected by the air inlet wind speed sensor and the air outlet wind speed sensor are both zero, it indicates that the patient is switching from exhalation to inhalation. It is convenient to judge whether the respirator conversion has been performed, and the amount of exhaled gas inhaled during the conversion from exhalation to inhalation can be reliably guaranteed, so that the patient's oxygen supply is more sufficient to improve the comfort during rehabilitation exercises.
[0012] Preferably, the air intake wind speed direction sensor is displaced between the air intake check valve and the electric valve, which can improve the reliability of detection and reduce the influence of the environment and exhalation on the air intake wind speed direction sensor.
[0013] Preferably, the air intake non-return valve comprises an air intake hole grid plate arranged in the air intake hole, an air intake hole sealing membrane located on the air outlet side of the air intake hole grid plate and used to cover the grid holes on the air intake hole grid plate, and an air intake hole sealing membrane fixing structure connecting the air intake hole sealing membrane to the air intake hole grid plate, the air intake hole sealing membrane fixing structure comprises an air intake hole central axis head arranged at the center of the air intake hole sealing membrane and an air intake hole anti-detachment sleeve sleeved on the air intake hole central axis head, the air intake hole anti-detachment sleeve and the air intake hole sealing membrane are located on both sides of the air intake hole grid plate, the respiratory monitoring mechanism comprises an air intake hole wind speed and direction detection sensor, an electric valve and an air outlet wind speed and direction sensor, the air intake hole The wind speed and direction detection sensor and the electric valve are arranged at the air inlet, and the wind speed and direction sensor of the air outlet is arranged at the air outlet; when the wind direction detected by the wind speed and direction detection sensor of the air inlet is toward the inside of the mask, the electric valve is opened; when the wind direction detected by the wind speed and direction detection sensor of the air outlet is toward the outside of the mask, the electric valve is closed; when the wind direction detected by the wind speed sensor of the air outlet is toward the inside of the mask and the air suction chamber is at the maximum volume, the electric valve is opened; when the wind speed detected by the wind speed sensor of the air inlet and the wind speed sensor of the air outlet are both zero, it indicates that the patient is switching from exhalation to inhalation; the electric valve is located at the outlet end of the air inlet, and the one-way valve of the air inlet is displaced from the inlet end of the air inlet. It is convenient to assemble the one-way valve.
[0014] Preferably, a temperature sensor is included to detect the temperature of the part where the patient performs rehabilitation exercise. During the rehabilitation training monitoring, if the temperature detected by the temperature sensor continues to rise and then remains stable, it means that the patient is performing uninterrupted rehabilitation exercise, and the judgment result in the fourth step is valid.
[0015] The utility model has the following advantages: whether the patient has performed upper limb or lower limb rehabilitation training can be known without human monitoring; and the rehabilitation degree of the patient can be judged with a unified objective standard. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the utility model when the piston is located at a position where the volume of the air storage chamber is minimized (specifically zero);
[0017] Figure 2 for Figure 1 A local enlarged schematic diagram of point A;
[0018] Figure 3 for Figure 1 A local enlarged schematic diagram of point B.
[0019] In the figure: mask 1, control center 2, temperature sensor 3, suction cylinder 4, air storage tank 5, air inlet 6, air outlet 7, electric valve 8, air inlet check valve 9, air inlet grid plate 10, air inlet sealing diaphragm 11, air inlet sealing diaphragm fixing structure 12, air inlet center shaft head 13, air inlet anti-drop sleeve 14, air outlet check valve 15, air outlet grid plate 16, air outlet sealing diaphragm 17, air outlet sealing diaphragm The sheet fixing structure 18, the central axis head 19 of the air outlet portion, the anti-drop sleeve 20 of the air outlet portion, the piston 21, the air suction chamber 22, an end face 23, the breathing monitoring mechanism 24, the straight structure segment 25, the protrusion 26, the non-return one-way valve 27, the air outlet 28, the air outlet duct 29, the wind speed and direction detection sensor 30 of the air inlet portion, the wind speed and direction sensor 31 of the air outlet portion, the ferromagnet 32, the end wall 33 of the cylinder body away from the air outlet end, and the electromagnet 34. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, and not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0021] See also Figures 1 to 3A human limb motor function rehabilitation training monitoring system includes a mask 1, a control center 2, a temperature sensor 3, an air extraction cylinder 4, a gas storage tank 5, a carbon dioxide concentration detector in the gas storage tank, a respiratory monitoring mechanism 24 and a piston driving mechanism; the respiratory monitoring mechanism is used to monitor whether the patient is currently exhaling or inhaling; the mask is used to seal the patient's mouth and nose. The mask is provided with an air inlet 6 and an air outlet 7, and the air inlet is provided with an electric valve 8 and an air inlet check valve 9 opened toward the inside of the mask. The electric valve is located at the outlet end of the air inlet, and the air inlet check valve is displaced from the air inlet end of the air inlet. The air inlet check valve includes an air inlet grid plate 10 arranged in the air inlet, an air inlet sealing diaphragm 11 located on the outlet side of the air inlet grid plate and used to cover the grid holes on the air inlet grid plate, and an air inlet sealing diaphragm fixing structure 12 that connects the air inlet sealing diaphragm to the air inlet grid plate. The air inlet portion sealing diaphragm fixing structure includes an air inlet portion central axis head 13 arranged at the center of the air inlet portion sealing diaphragm and an air inlet portion anti-detachment sleeve 14 sleeved on the air inlet portion central axis head, and the air inlet portion anti-detachment sleeve and the air inlet portion sealing diaphragm are located on both sides of the air inlet portion grid plate. The air outlet is provided with an air outlet non-return valve 15 opened toward the outside of the mask. The air outlet non-return valve includes an air outlet portion grid plate 16 arranged in the air outlet, an air outlet portion sealing diaphragm 17 located on the air outlet side of the air outlet portion grid plate and used to cover the grid holes on the air outlet portion grid plate, and an air outlet portion sealing diaphragm fixing structure 18 connecting the air outlet portion sealing diaphragm to the air outlet portion grid plate. The vent sealing diaphragm fixing structure includes an vent central axis head 19 arranged at the center of the vent sealing diaphragm and an vent anti-slip sleeve 20 sleeved on the vent central axis head. The vent anti-slip sleeve and the vent sealing diaphragm are located on both sides of the vent grid plate.
[0022] A piston 21 is sealed and slidably connected in the air extraction cylinder, and the piston isolates an air extraction chamber 22 in the air extraction cylinder that is connected to the air outlet end of the air outlet. When the piston is in a position that minimizes the volume of the air extraction chamber, the piston is sealed and abutted against one end face 23 of the air extraction cylinder. The part of the air outlet located between the air outlet one-way valve and one end face of the air extraction cylinder is a straight structure section 25 extending along the moving direction of the piston. The piston is provided with a protrusion 26 that can block the straight structure section. When the piston is in a position that minimizes the volume of the air extraction chamber, the protrusion closes the straight structure section. The air extraction chamber is connected to the air storage tank through a non-return one-way valve 27 that opens toward the air storage tank. Specifically: the straight structure section is provided with an air outlet 28, the inlet end of the air outlet is aligned with the sealing diaphragm of the air outlet portion, the air outlet is connected to the air storage tank through an air outlet pipe 29, and the non-return one-way valve is arranged on the air outlet pipe. The maximum volume of the suction chamber is more than 5 liters, and the maximum volume of the suction chamber is more than 20 times the volume of the space enclosed by the mask and the patient's face when the mask is on the patient's face; the control center is used to control: during the patient's exhalation, the piston is placed in a position where the suction chamber volume is the largest, during the patient's inhalation, the piston is placed in a position where the suction chamber volume is the smallest, and when the patient switches from exhalation to inhalation, the piston moves from a position where the suction chamber volume is the largest → a position where the suction chamber volume is the smallest → a position where the suction chamber volume is the largest → a position where the suction chamber volume is the smallest. The respiratory monitoring mechanism includes an air inlet wind speed and direction detection sensor 30, an electric valve 8, and an air outlet wind speed and direction sensor 31. The air inlet wind speed direction sensor is displaced between the air inlet check valve and the electric valve. The wind speed and direction sensor of the air outlet is arranged at the air outlet; when the wind direction detected by the wind speed and direction detection sensor of the air inlet is toward the inside of the mask, the electric valve opens; when the wind direction detected by the direction detection sensor of the air outlet is toward the outside of the mask, the electric valve closes; when the wind direction detected by the wind speed sensor of the air outlet is toward the inside of the mask and is located at a position where the volume of the suction chamber is maximum, the electric valve opens; when the wind speeds detected by the wind speed sensor of the air inlet and the wind speed sensor of the air outlet are both zero, it indicates that the patient is switching from exhalation to inhalation.
[0023] The piston driving mechanism includes a ferromagnet 32 arranged on the piston and an electromagnet 34 arranged on the end wall 33 of the cylinder body away from the air outlet. When in use, the electromagnet is energized to drive the piston to move in the direction of increasing the volume of the air storage chamber, and the volume of the air storage chamber is maximized when the electromagnet and the piston are adsorbed together; when the polarity direction of the electromagnet is changed, the electromagnet is energized to drive the piston to move in the direction of reducing the volume of the air storage chamber, and the volume of the air storage chamber is minimized when the piston abuts against one end face 23.
[0024] The method for monitoring rehabilitation training is as follows: First step, detection of basic energy consumption: With the mask covering the patient's face under the supervision of medical staff and the patient in a static state, collect the basic exhaust volume exhaled by the patient within a set time period, and detect the weight of carbon dioxide A1 in the basic exhaust volume through a carbon dioxide concentration detector; Second step, detection of energy consumption of normal-side limb movement: With the mask covering the patient's face under the supervision of medical staff and the patient performing movement of only the upper or lower limb on the normal side, collect the normal-side movement exhaust volume exhaled by the patient within the set time period, and detect the weight of carbon dioxide A2 in the normal-side movement exhaust volume; Second step, detection of energy consumption of rehabilitated-side limb movement: With the mask covering the patient's face and the patient performing movement of only the upper or lower limb on the rehabilitated side, collect the rehabilitated-side movement exhaust volume exhaled by the patient within the set time period, and detect the weight of carbon dioxide A3 in the rehabilitated-side movement exhaust volume; Fourth step, judgment: If A1 < A2 < A3, it indicates that the rehabilitated side of the patient is performing rehabilitation exercise, and if (A3 - A1) / (A2 - A1) is 0.75 or more, it indicates that the rehabilitation of the patient's rehabilitated side meets the requirements. In the fourth step, if the temperature detected by the temperature sensor continuously rises and then remains stable, it indicates that the patient is performing continuous rehabilitation exercise, and only then is the judgment result in the fourth step valid.
[0025] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the existence of additional identical elements in the process, method, article or device comprising the element.
[0026] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A human limb motor function rehabilitation training monitoring system, comprising a mask, characterized in that: It also includes a control center, an air extraction cylinder, an air storage tank, a respiratory monitoring mechanism, a carbon dioxide concentration detector in the air storage tank and a piston driving mechanism; the respiratory monitoring mechanism is used to monitor whether the patient is currently exhaling or inhaling; the mask is used to seal the patient's mouth and nose, the mask is provided with an air inlet and an air outlet, the air inlet is provided with an air inlet check valve opened toward the inside of the mask, the air outlet is provided with an air outlet check valve opened toward the outside of the mask, a piston is sealingly and slidingly connected in the air extraction cylinder, the piston isolates an air extraction chamber connected to the air outlet end of the air outlet in the air extraction cylinder, and the air extraction chamber is connected to the air storage tank through a non-return check valve opened toward the air storage tank; the maximum volume of the air extraction chamber is more than 5 liters, and the maximum volume of the air extraction chamber is more than 20 times the volume of the space enclosed by the mask and the patient's face when the mask is on the patient's face.
2. A human limbs motor function rehabilitation training monitoring system according to claim 1, characterized in that: When the piston is in a position where the volume of the air pumping chamber is minimized, the piston is sealed against an end face of the air pumping cylinder. The portion of the air outlet located between the air outlet one-way valve and the one end face of the air pumping cylinder is a straight structure segment extending along the moving direction of the piston. The piston is provided with a protrusion that can block the straight structure segment. When the piston is in a position where the volume of the air pumping chamber is minimized, the protrusion closes the straight structure segment.
3. A human limbs motor function rehabilitation training monitoring system according to claim 2, characterized in that: The air outlet one-way valve includes an air outlet grid plate arranged in the air outlet, an air outlet sealing membrane located on the air outlet side of the air outlet grid plate and used to cover the grid holes on the air outlet grid plate, and an air outlet sealing membrane fixing structure connecting the air outlet sealing membrane to the air outlet grid plate, the straight structure section is provided with an air outlet, the inlet end of the air outlet is aligned with the air outlet sealing membrane, the air outlet is connected to the gas storage tank through an air outlet pipe, and the non-return one-way valve is arranged on the air outlet pipe.
4. A human limbs motor function rehabilitation training monitoring system according to claim 3, characterized in that: The vent sealing diaphragm fixing structure includes an vent central axis head arranged at the center of the vent sealing diaphragm and an vent anti-slip sleeve sleeved on the vent central axis head. The vent anti-slip sleeve and the vent sealing diaphragm are located on both sides of the vent grid plate.
5. A human limbs motor function rehabilitation training monitoring system according to claim 1, 2, 3 or 4, characterized in that: The air intake check valve includes an air intake hole grid plate arranged in the air intake hole, an air intake hole sealing membrane located on the air outlet side of the air intake hole grid plate and used to cover the grid holes on the air intake hole grid plate, and an air intake hole sealing membrane fixing structure connecting the air intake hole sealing membrane to the air intake hole grid plate.
6. A human limbs motor function rehabilitation training monitoring system according to claim 5, characterized in that: The air inlet portion sealing diaphragm fixing structure includes an air inlet portion central axis head arranged at the center of the air inlet portion sealing diaphragm and an air inlet portion anti-detachment sleeve sleeved on the air inlet portion central axis head. The air inlet portion anti-detachment sleeve and the air inlet portion sealing diaphragm are located on both sides of the air inlet portion grid plate.
7. A human limbs motor function rehabilitation training monitoring system according to claim 1, 2, 3 or 4, characterized in that: The respiratory monitoring mechanism includes an air inlet wind speed and direction detection sensor, an electric valve and an air outlet wind speed and direction sensor. The air inlet wind speed and direction detection sensor and the electric valve are arranged at the air inlet, and the air outlet wind speed and direction sensor is arranged at the air outlet; when the wind direction detected by the air inlet wind speed and direction detection sensor is toward the inside of the mask, the electric valve opens; when the wind direction detected by the air outlet wind speed and direction detection sensor is toward the outside of the mask, the electric valve closes; when the wind direction detected by the air outlet wind speed sensor is toward the inside of the mask and is located at a position where the volume of the suction chamber is maximum, the electric valve opens; when the wind speeds detected by the air inlet wind speed sensor and the air outlet wind speed sensor are both zero, it indicates that the patient is switching from exhalation to inhalation.
8. A human limbs motor function rehabilitation training monitoring system according to claim 7, characterized in that: The air intake hole wind speed direction sensor is displaced between the air intake check valve and the electric valve.
9. A human limbs motor function rehabilitation training monitoring system according to claim 1, 2, 3 or 4, characterized in that: The air intake non-return valve comprises an air intake hole grid plate arranged in the air intake hole, an air intake hole sealing membrane located on the air outlet side of the air intake hole grid plate and used to cover the grid holes on the air intake hole grid plate, and an air intake hole sealing membrane fixing structure connecting the air intake hole sealing membrane to the air intake hole grid plate, the air intake hole sealing membrane fixing structure comprises an air intake hole central axis head arranged at the center of the air intake hole sealing membrane and an air intake hole anti-detachment sleeve sleeved on the air intake hole central axis head, the air intake hole anti-detachment sleeve and the air intake hole sealing membrane are located on both sides of the air intake hole grid plate, the respiratory monitoring mechanism comprises an air intake hole wind speed and direction detection sensor, an electric valve and an air outlet wind speed and direction sensor, an air intake hole wind A wind speed and direction detection sensor and an electric valve are arranged at the air inlet, and a wind speed and direction sensor at the air outlet is arranged at the air outlet; when the wind direction detected by the wind speed and direction detection sensor at the air inlet is toward the inside of the mask, the electric valve is opened; when the wind direction detected by the wind speed and direction detection sensor at the air outlet is toward the outside of the mask, the electric valve is closed; when the wind direction detected by the wind speed sensor at the air outlet is toward the inside of the mask and is located at a position where the volume of the suction chamber is maximum, the electric valve is opened; when the wind speeds detected by the wind speed sensor at the air inlet and the wind speed sensor at the air outlet are both zero, it indicates that the patient is switching from exhalation to inhalation; the electric valve is located at the air outlet end of the air inlet, and the one-way valve at the air inlet is located at the air inlet end of the air inlet.
10. A human limbs motor function rehabilitation training monitoring system according to claim 1, 2, 3 or 4, characterized in that: Also included is a temperature sensor for detecting the temperature of a part of the patient performing rehabilitation exercises.