CN-121999662-A - Virtual training platform for exercise rehabilitation of hemodialysis patient

CN121999662ACN 121999662 ACN121999662 ACN 121999662ACN-121999662-A

Abstract

The invention relates to the technical field of exercise rehabilitation and discloses a hemodialysis patient exercise rehabilitation virtual training platform which comprises a dialysis state acquisition module and a mapping module, wherein the dialysis state acquisition module is used for acquiring dialysis parameters reflecting the dialysis tolerance state of a patient in real time in the hemodialysis process, the mapping module is connected with the dialysis state acquisition module and is used for mapping the dialysis parameters into virtual training constraint parameters, and the hemodialysis patient exercise rehabilitation virtual training platform is used for acquiring the dialysis parameters reflecting the dialysis tolerance state of the patient in real time in the hemodialysis process and mapping the dialysis parameters into virtual training constraint parameters and is used for performing controlled execution on the action amplitude, action rhythm and training flow in the virtual training, so that the virtual training content can be dynamically adjusted along with the change of the hemodialysis state, thereby avoiding potential safety hazards caused by adopting a fixed training scheme and improving the safety of the exercise rehabilitation training in the hemodialysis process.

Inventors

GU JING
SUN WEIQIAN
LIU JING
JIANG FAN
Ge Genchao
ZHANG JIAO
ZHANG XIAOLI
ZHU MEIFENG
HE HAIDONG
WU JIAJUN

Assignees

上海市闵行区中心医院

Dates

Publication Date: 20260508
Application Date: 20260228

Claims (9)

1. The hemodialysis patient exercise rehabilitation virtual training platform is characterized by comprising: The dialysis state acquisition module is used for acquiring dialysis parameters reflecting the dialysis tolerance state of the patient in real time in the hemodialysis process; The mapping module is connected with the dialysis state acquisition module and is used for mapping the dialysis parameters into virtual training constraint parameters; The virtual training execution module is connected with the mapping module and used for performing controlled execution on the action amplitude, the action rhythm and the training flow in the virtual training according to the virtual training constraint parameters; The virtual training execution module limits and adjusts the virtual training actions in real time according to the virtual training constraint parameters, so that virtual training contents dynamically change along with hemodialysis states.
2. The exercise rehabilitation virtual training platform of claim 1 wherein said dialysis parameters comprise at least one or more of dialysis stage parameters, ultrafiltration-related parameters, circulatory system response parameters, wherein, The dialysis phase parameter is used for representing the beginning phase, the stabilization phase or the ending phase of hemodialysis; The ultrafiltration related parameters comprise real-time ultrafiltration rate and/or accumulated ultrafiltration volume; the circulatory system response parameters include heart rate parameters and/or blood pressure parameters.
3. The exercise rehabilitation virtual training platform of claim 1 wherein said virtual training constraint parameters comprise at least any one or more of the following for defining the manner in which the virtual training actions are performed: A set of body parts that allow movement; maximum joint movement angle for virtual training actions; an upper speed limit for the virtual training action; an upper duration limit for the continuous virtual training action; a decision parameter of whether to allow to enter the next virtual training phase.
4. The exercise rehabilitation virtual training platform of the hemodialysis patient according to claim 1, wherein the mapping module generates corresponding virtual training constraint parameters based on a preset dialysis tolerance rule set and combined with the current value and the change trend of the dialysis parameters.
5. The exercise rehabilitation virtual training platform for the hemodialysis patient according to claim 1 or 2, wherein the virtual training constraint parameters are updated in real time along with the change of the dialysis parameters in the hemodialysis process and synchronously act on the virtual training execution module.
6. The exercise rehabilitation virtual training platform of claim 1 or 2, wherein the virtual training execution module performs controlled restriction on the virtual training by reducing the magnitude of the virtual training motion, slowing down the motion rhythm, or restricting the switching of the training phases when the dialysis parameter meets a preset safety threshold condition.
7. The exercise rehabilitation virtual training platform for the hemodialysis patient according to claim 1 or 2, wherein the dialysis status acquisition module is connected with at least one of a data interface of a hemodialysis device, an external physiological monitoring device or a wearable physiological sensor to acquire dialysis parameters.
8. The exercise rehabilitation virtual training platform of claim 3 wherein said virtual training execution module, when executing a virtual training motion, respectively corresponds said virtual training constraint parameters to joint control parameters, rhythm control parameters and phase switching conditions of the virtual training motion.
9. A virtual training method for exercise rehabilitation of a patient with hemodialysis, which is used for the exercise rehabilitation virtual training platform of the patient with hemodialysis according to any one of claims 1 to 8, and is characterized by comprising the following steps: s1, in the hemodialysis process, collecting dialysis parameters for representing the dialysis tolerance state of a patient in real time; s2, mapping the dialysis parameters into virtual training constraint parameters; And S3, performing controlled execution on the action amplitude, the action rhythm and the training flow in the virtual training according to the virtual training constraint parameters, and presenting the controlled virtual training action to the patient for the patient to perform sports rehabilitation training by referring to the virtual training action.

Description

Virtual training platform for exercise rehabilitation of hemodialysis patient Technical Field The invention relates to the technical field of exercise rehabilitation, in particular to an exercise rehabilitation virtual training platform for a patient with hemodialysis. Background Hemodialysis is a common treatment mode for nephrotic patients, the patients usually need to carry out hemodialysis treatment for a plurality of times per week for a plurality of hours, and due to the influence of long-term dialysis and basic diseases, hemodialysis patients generally have the problems of reduced muscle strength, hypoexercise endurance, limited joint movement and the like, while reasonable exercise rehabilitation training is beneficial to improving the physical function state and life quality of the patients. However, hemodialysis has obvious particularities that on one hand, patients need to be in sitting or semi-lying positions for a long time in the dialysis process, the activity space and the body position are limited, and on the other hand, physiological parameters such as blood volume, blood pressure and heart rate of the patients can dynamically change along with ultrafiltration process and dialysis stage, and the tolerance of the patients to exercise load is not constant, so that if exercise load is controlled improperly in the dialysis process, uncomfortable reactions such as hypotension, dizziness and hypodynamia can be induced, and even smooth progress of dialysis treatment is influenced. Aiming at the exercise rehabilitation requirement of hemodialysis patients, in the prior art, there are some exercise guiding modes based on video teaching, fixed training schemes or virtual reality technology. For example, the patient is guided to perform limb activities during dialysis by playing a preset training action video or virtual character demonstration action. However, the above-mentioned solutions are often preset, and it is difficult to dynamically adjust the training content according to the real-time change of the physiological state of the patient during the dialysis. Disclosure of Invention (One) solving the technical problems Aiming at the defects of the prior art, the invention provides a sports rehabilitation virtual training platform for a hemodialysis patient, which has the advantages of being capable of effectively restricting and regulating the sports rehabilitation training process by combining the dynamic physiological state of the patient in the dialysis process. (II) technical scheme In order to achieve the purpose of effectively restricting and regulating the exercise rehabilitation training process by combining the dynamic physiological state of the patient in the dialysis process, the invention provides the following technical scheme that the exercise rehabilitation virtual training platform for the hemodialysis patient comprises: The dialysis state acquisition module is used for acquiring dialysis parameters reflecting the dialysis tolerance state of the patient in real time in the hemodialysis process; The mapping module is connected with the dialysis state acquisition module and is used for mapping the dialysis parameters into virtual training constraint parameters; The virtual training execution module is connected with the mapping module and used for performing controlled execution on the action amplitude, the action rhythm and the training flow in the virtual training according to the virtual training constraint parameters; The virtual training execution module limits and adjusts the virtual training actions in real time according to the virtual training constraint parameters, so that virtual training contents dynamically change along with hemodialysis states. In the invention, further, the dialysis parameters at least comprise any one or more of dialysis stage parameters, ultrafiltration related parameters and circulatory system response parameters, wherein, The dialysis phase parameter is used for representing the beginning phase, the stabilization phase or the ending phase of hemodialysis; The ultrafiltration related parameters comprise real-time ultrafiltration rate and/or accumulated ultrafiltration volume; the circulatory system response parameters include heart rate parameters and/or blood pressure parameters. In the present invention, further, the virtual training constraint parameter at least includes any one or more of the following, which is used to define an execution mode of the virtual training action: A set of body parts that allow movement; maximum joint movement angle for virtual training actions; an upper speed limit for the virtual training action; an upper duration limit for the continuous virtual training action; a decision parameter of whether to allow to enter the next virtual training phase. In the invention, further, the mapping module generates corresponding virtual training constraint parameters based on a preset dialysis tolerance rule set and combined with