CN113951827A - Implant control device, method, implant, and storage medium - Google Patents
Implant control device, method, implant, and storage medium Download PDFInfo
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- A61B5/112—Gait analysis
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Abstract
The application relates to the field of medical treatment, in particular to a control device, a method, an implant and a storage medium of the implant, wherein the control device comprises a control component connected with a sensor component and a monitoring component connected with the control component; the monitoring component responds to the activity state of the target object to generate a corresponding monitoring signal; and the control component determines the activity state of the target object according to the monitoring signal and controls the working state of the sensor component. According to the invention, the monitoring component responds to the activity state of the target object to generate a corresponding monitoring signal, the control component determines the activity state of the target object according to the monitoring signal and controls the working state of the sensor component, so that the energy consumption of the sensor component is reduced, and the service life of the implant is prolonged.
Description
Technical Field
The present application relates to the medical field, and more particularly, to a control device and method for an implant, and a storage medium.
Background
The orthopedic implant has been developed for years in the aspects of material and structure design, the performances of the product such as mechanics, wear resistance and biocompatibility reach relatively excellent levels, but the orthopedic implant still has the problems of looseness, infection and the like after being implanted into a human body and interacting with complex bone structures in the human body, and the problems can not be timely perceived at an early stage, so that the service life of the implant is greatly influenced. In order to solve the problem, it is gradually proposed that the implant is developed towards intellectualization, and a method of integrating sensor components such as acceleration and the like into plants is generally adopted to monitor the activity of a patient, and the power consumption of the sensor components is high in the using process, so that the development of the intellectualized implant is still restricted by the endurance problem of a battery.
Disclosure of Invention
In view of the above, it is necessary to provide a control device and method for an implant, and a storage medium.
In a first aspect, an embodiment of the present invention provides a control device for an implant, where the implant includes a sensor component, and the control device includes a control component connected to the sensor component and a monitoring component connected to the control component;
the monitoring component responds to the activity state of the target object to generate a corresponding monitoring signal;
and the control component determines the activity state of the target object according to the monitoring signal and controls the working state of the sensor component.
In one embodiment, the monitoring component includes a first monitoring component and a second monitoring component, the position relationship between the first monitoring component and the second monitoring component is determined by the activity state of the target object, and the monitoring signal is determined by the position relationship between the first monitoring component and the second monitoring component.
In one embodiment, the control component energizes the first and second monitoring components, the electrical signals generated by the first and second monitoring components are determined by the positional relationship between the first and second monitoring components, and the monitoring signals are determined by the electrical signals generated by the first and second monitoring components.
In one embodiment, the first monitoring assembly is a rigid conductor and is in a horn shape with a narrow top and a wide bottom, the second monitoring assembly is a flexible conductor and is vertically arranged in the first monitoring assembly, the equivalent resistance values of the first monitoring assembly and the second monitoring assembly are determined by the position relation between the first monitoring assembly and the second monitoring assembly, and the electric signals generated by the first monitoring assembly and the second monitoring assembly are determined by the equivalent resistance values of the first monitoring assembly and the second monitoring assembly.
In one embodiment, the sidewalls of the rigid conductor are curved inwardly.
In one embodiment, the arc of the sidewall of the first monitoring component is determined by the type of activity of the target object.
In one embodiment, the distance of the second monitoring component from the first monitoring component is determined by the activity type of the target object.
In an embodiment, the control component determines the activity intensity level of the target object according to the intensity of the monitoring signal, and controls the sensor component to perform data acquisition at a corresponding acquisition frequency according to the activity intensity level of the target object.
In an embodiment, when the monitoring signal conforms to a preset step counting rule, the control component determines the step number of the target object according to the monitoring signal.
In a second aspect, an embodiment of the present invention provides a method for controlling an implant, which is applied to a control device of the implant, the method including;
the monitoring component responds to the activity state of the target object to generate a corresponding monitoring signal;
and the control component determines the activity state of the target object according to the monitoring signal and controls the working state of the sensor component.
In an embodiment, the control component determines the activity intensity level of the target object according to the intensity of the monitoring signal, and controls the sensor component to perform data acquisition at a corresponding acquisition frequency according to the activity intensity level of the target object.
In an embodiment, when the monitoring signal conforms to a preset step counting rule, the control component determines the step number of the target object according to the monitoring signal.
In a third aspect, embodiments of the present invention provide an implant, including a sensor assembly, and further including a control device of the implant connected to the sensor assembly.
In a fourth aspect, an embodiment of the present invention provides a computer-readable storage medium, on which a computer program is stored, which, when executed by a processor, implements the steps of the method of the second aspect.
Compared with the prior art, the monitoring assembly generates the corresponding monitoring signal in response to the activity state of the target object, the control assembly determines the activity state of the target object according to the monitoring signal and controls the working state of the sensor assembly, so that the energy consumption of the sensor assembly is reduced, and the service life of the implant is prolonged.
Drawings
FIG. 1 is a diagram of an exemplary embodiment of a control device for an implant;
FIG. 2 is a schematic view showing the structure of a control device of the implant according to one embodiment;
FIG. 3 is a first diagram illustrating the structure of a monitoring component according to one embodiment;
FIG. 4 is a diagram illustrating a second exemplary monitoring component;
FIG. 5 is a third schematic diagram of a monitoring assembly in one embodiment;
FIG. 6 is a fourth schematic structural diagram of a monitoring assembly in one embodiment;
FIG. 7 is a fifth schematic structural diagram of a monitoring component in one embodiment;
FIG. 8 is a schematic diagram of a corresponding monitoring component for an embodiment with high activity intensity;
FIG. 9 is a diagram illustrating the structure of a monitoring component for low activity intensity events in one embodiment;
FIG. 10 is a schematic flow chart illustrating a method of controlling an implant according to one embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
Unless defined otherwise, technical or scientific terms used herein shall have the same general meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The use of the terms "a" and "an" and "the" and similar referents in the context of this application do not denote a limitation of quantity, either in the singular or the plural. The terms "comprises," "comprising," "has," "having," and any variations thereof, as referred to in this application, are intended to cover non-exclusive inclusions; for example, a process, method, and system, article, or apparatus that comprises a list of steps or modules (elements) is not limited to the listed steps or modules, but may include other steps or modules (elements) not listed or inherent to such process, method, article, or apparatus. Reference throughout this application to "connected," "coupled," and the like is not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. Reference to "a plurality" in this application means two or more. "and/or" describes an association relationship of associated objects, meaning that three relationships may exist, for example, "A and/or B" may mean: a exists alone, A and B exist simultaneously, and B exists alone. In general, the character "/" indicates a relationship in which the objects associated before and after are an "or". The terms "first," "second," "third," and the like in this application are used for distinguishing between similar items and not necessarily for describing a particular sequential or chronological order.
In order to solve the problem that the sensor assembly of the implant consumes more power during use, the present embodiment provides a control device of the implant, which controls the working state of the sensor assembly.
Fig. 1 is a schematic application environment diagram of a control device of an implant according to an embodiment of the present application. The implant of the invention can be integrated into joint replacement prostheses, spines and the like of various parts of human bodies or animals. The implant comprises an integrated circuit assembly 1, a sensor assembly 2, a battery assembly 3, a control device 4 and a sealing assembly 5. The sensor assembly 2 is connected with the integrated circuit assembly 1 to achieve signal transmission and power supply, the battery assembly 3 is connected with the integrated circuit assembly 1 to achieve power supply for the whole system, the control device 4 is connected with the integrated circuit assembly 1 to achieve signal transmission, and the sealing assembly 5 is arranged on the outer side of the implant to protect the interior of the implant from being isolated from body fluid of a patient.
The integrated circuit assembly 1 is internally provided with a continuously working electronic clock to record time in real time, and can send signals acquired and processed by the electronic clock to a target object or a software client held by a doctor through a wireless transmission technology.
The sensor assembly 2 may include various physical sensors such as pressure sensors, displacement sensors, acceleration sensors, temperature sensors, PH sensors, biosensors for monitoring units such as bacteria, viruses, etc., and even devices with therapeutic functions such as drug release.
In one embodiment, as shown in fig. 2, a control device for an implant is provided, which is illustrated by taking the control device as an example for application in the environment of fig. 1, and the control device 4 comprises a control component 401 connected to the sensor component and a monitoring component 402 connected to the control component; wherein the monitoring component 402 generates a corresponding monitoring signal in response to the activity state of the target object; the control module 401 determines the activity status of the target object according to the monitoring signal, and controls the working status of the sensor module.
It is understood that the target object in this embodiment may be a human, or other animals, such as cattle, sheep, etc., which need to be treated and equipped with the implant. The active state of the target object includes a sleep state, a movement state, and the like.
It is understood that the working state of the sensor assembly includes a normal working state in case of power-on, a sleep state in case of power-off, and may be an intermittent working state, etc.
In this embodiment, the monitoring component 402 may generate a corresponding monitoring signal in response to the activity status of the target object, for example: when the target object is in a sleep state or a static state, the monitoring component can generate a corresponding monitoring signal; when the target object is in an active state (walking, moving), the monitoring component can generate a corresponding monitoring signal that is different from that generated in a sleep state.
In this embodiment, the control module 401 determines the activity state of the target object according to the monitoring signal, and controls the working state of the sensor module. According to the above, the activity state of the target object and the monitoring signal have a corresponding relationship, so that the control component determines the activity state of the target object according to the monitoring signal. The control assembly may control the operating state of the sensor assembly, for example: when the target object is in a motion state, the control component controls the sensor component to be in a working state; when the target object is in a sleep state or a static state, the control component controls the sensor component to be in a dormant state.
It should be noted that the control module 401 needs to control the operating state of the sensor module according to the function of the actual sensor module. Generally, a sensor assembly, such as an acceleration sensor, is mainly used for acquiring data when a target object is in an active state, so that when the target object is in a motion state, the control assembly controls the sensor assembly to be in an active state, and when the target object is in a sleep state or a static state, the control assembly controls the sensor assembly to be in a sleep state. For other types of sensor assemblies, for example, for acquiring data of a target object in a sleep state or a static state, the control assembly adopts the opposite control method, and when the target object is in a motion state, the control assembly controls the sensor assembly to be in a sleep state, and when the target object is in the sleep state or the static state, the control assembly controls the sensor assembly to be in a working state.
The monitoring component 402 includes a first monitoring component 4021 and a second monitoring component 4022, the position relationship between the first monitoring component 4021 and the second monitoring component 4022 is determined by the activity status of the target object, and the monitoring signal is determined by the position relationship between the first monitoring component 4021 and the second monitoring component 4022.
It is to be appreciated that the monitoring component 402 is coordinated with the activity state of the target object, which is embodied in the positional relationship between the first monitoring component and the second monitoring component. The positional relationship between the first monitoring component 4021 and the second monitoring component 4022 includes, but is not limited to, a separation state, a contact state, and the like, wherein the separation state includes separation at different distances, and the contact state includes contact at different contact areas.
The monitoring signal is determined by the positional relationship between the first monitoring component 4021 and the second monitoring component 4021. In an example embodiment, the first monitoring component 4021 and the second monitoring component 4022 are electrically conducted conductors, the electrical signals generated by the first monitoring component 4021 and the second monitoring component 4022 are determined by the positional relationship between the first monitoring component 4021 and the second monitoring component 4022, and the monitoring signals are determined by the electrical signals generated by the first monitoring component 4021 and the second monitoring component 4022. In another embodiment, the first monitoring component 4021 is a magnet, the second monitoring component 4022 is an electric conductor, and based on the principle of magnetic generation and electricity generation, electric signals with different magnitudes can be output as monitoring signals according to the positional relationship between the first monitoring component 4021 and the second monitoring component 4022. It should be noted that different specific embodiments can be derived according to the positional relationship between the first monitoring component 4021 and the second monitoring component 4022, and the monitoring signals may not be limited to electric signals, but may also be magnetic signals, and are not listed in this embodiment.
In an embodiment, as shown in fig. 3, the first monitoring element 4021 is a rigid conductor and is in a horn shape with a narrow top and a wide bottom, the second monitoring element 4022 is a flexible conductor, and the equivalent resistance values of the first monitoring element 4022 and the second monitoring element 4022 vertically disposed in the first monitoring element 4021 are determined by the position relationship between the first monitoring element 4021 and the second monitoring element 4022, and the electrical signals generated by the first monitoring element 4021 and the second monitoring element 4022 are determined by the equivalent resistance values of the first monitoring element 4021 and the second monitoring element 4022.
Since the first monitoring component 4021 is a rigid conductor, its relative position in the implant does not change with the active state of the target subject, and the second monitoring component 4022 is a flexible conductor, its own state changes with the active state of the target subject. It should be noted that the rigid conductor in this embodiment does not necessarily need to be made of a hard conductive material, and a less hard conductive material that maintains the basic shape may be used. It should be noted that the flexible conductor in this embodiment does not necessarily need to be made of a flexible conductive material, but may be formed by connecting a plurality of rigid conductors in series through a flexible conductive material, as shown in fig. 4, and the state of the flexible conductor itself can also change with the moving state of the target object. The flexible conductor in this embodiment may also be a plurality of rigid conductors or flexible conductors to form a chain structure, as shown in fig. 5, and its own state can also change with the active state of the target object.
Based on the structure of the monitoring components, when the target object is in a standing state, the second monitoring component 4022 is not in contact with the first monitoring component 4021 under the action of gravity, so the second monitoring component 4022 and the first monitoring component 4021 do not form a loop, and therefore no electric signal is generated, that is, no monitoring signal is generated. When the target object is in a prone sleeping state, the second monitoring component 4022 is in contact with the first monitoring component 4021 for a long time under the action of gravity, and therefore a stable electrical signal can be output. When the target object is in a moving state, the second monitoring component 4022 is intermittently in contact with the first monitoring component 4021 by inertia, and thus can output an intermittent electrical signal. As can be seen from the above, the control component 402 can determine the activity status of the target object according to the monitoring signal, and control the operation status of the sensor component according to different activity statuses.
In other embodiments, as shown in fig. 6, the first monitoring assembly 4021 may also be cylindrical, and the operation principle thereof is the same as that of the above embodiments, and therefore, the description thereof is omitted. It should be noted that the shape of the first monitoring component 4021 may also be other shapes that can be realized, and the working principle thereof is the same as that of the above-mentioned embodiment, and therefore, the description thereof is omitted.
In one embodiment, as shown in fig. 7, the first monitoring element 4021 has a horn shape with a narrow top and a wide bottom, and a side wall having an inwardly curved arc shape. It is understood that when the activity intensity of the target object is large, as shown in fig. 8, the swing of the second monitoring component 4022 is relatively large, and when the activity intensity of the target object is small, as shown in fig. 9, the swing of the second monitoring component 4022 is relatively small. In this embodiment, the side wall of the first monitoring component 4021 is set to be in an inwardly curved arc shape, so that when the target object has different activity strengths, the contact areas of the second monitoring component 4022 and the first monitoring component 4021 are different, the equivalent resistance values of the first monitoring component 4021 and the second monitoring component 4022 are different, and the electrical signals generated by the first monitoring component 4021 and the second monitoring component 4022 are different, so that the control component 402 can determine the activity strength of the target object according to the strength of the monitoring signals.
Considering that the physical sign data of the target subject reaches a higher level when the activity intensity of the target subject is high, the data needs to be acquired in real time or at a higher frequency for the target subject, and conversely, the data can be acquired at a lower frequency.
It should be noted that the activity intensity of the target object in this embodiment corresponds to the motion amplitude thereof, and when the target object moves with high intensity, that is, moves greatly, the first monitoring component 4021 and the second monitoring component 4022 are in an intermittent full-contact state, that is, in a full-open and full-close alternating state; when the target object moves with small intensity, that is, moves with small amplitude, the first monitoring assembly 4021 and the second monitoring assembly 4022 are in an intermittent non-full contact state, that is, in a non-full opening and closing alternating state.
In this embodiment, the control component 401 further controls the sensor component to perform data acquisition at a corresponding acquisition frequency according to the activity intensity level of the target object. In an example embodiment, the activity intensity level of the target object is divided into five levels, the corresponding motion amplitude from the first level to the fifth level is gradually increased, the contact area between the first monitoring component and the second monitoring component is also gradually increased, and the intermittent sampling frequency of the corresponding sensor component is also gradually increased, for example, when the middle-small amplitude motion is two levels, the sensor component collects data every one minute, and when the middle-small amplitude motion is one level, the sensor component collects data every five minutes. In practice, data is collected at specific intervals, the data collection duration is set according to the type of the sensor assembly after the data collection duration is several seconds, for example, for a temperature sensor, the data collection duration is 1 second, for a gait sensor, the gait of a patient can be stably measured after the data collection duration is at least 3 seconds, for the temperature sensor, the temperature of a human body does not rise or fall too fast, so the data collection duration can be dozens of seconds or even several minutes, for the gait sensor, a target object can change the gait at any time, and therefore the sampling interval needs to be set to be smaller, for example, the data collection duration is 10 seconds.
According to the acquired data, doctors or other users can check the amount of each amplitude exercise of the current target object and the information acquired by the corresponding sensor assembly in real time through the software client.
In one embodiment, the curvature of the sidewall of the first monitoring assembly 4021 is determined by the activity type of the target object. For example, for a target object with a large activity intensity, a larger arc can be designed to accommodate a larger amplitude of movement. In this embodiment, the radian of the side wall of the first monitoring component 4021 is set according to the activity type of the target object, so that the activity state of the target object can be better monitored.
In one embodiment, the distance of the second monitoring component 4022 from the first monitoring component 4021 is determined by the activity type of the target object. For example, for a target object with a larger activity intensity, a larger distance can be designed to accommodate a larger amplitude of movement. In this embodiment, the distance between the second monitoring component 4022 and the first monitoring component 4021 is set according to the activity type of the target object, so that the activity state of the target object can be better monitored.
In one embodiment, when the monitoring signal conforms to a preset step counting rule, the control component 401 determines the step number of the target object according to the monitoring signal. It can be understood that, when the target object runs or walks, the position relationship between the first monitoring component 4021 and the second monitoring component 4022 will also change for a certain period, so as to generate a monitoring signal for a certain period, and the monitoring signal conforms to the preset step-counting rule. And the monitoring component counts the steps of the target object according to the frequency of the monitoring signal. When the number of steps of the target object is too large or too small, the doctor can remind the target object, and the like.
In one embodiment, the control component 401 also determines the amount of movement of the target object based on the monitoring signal. The above discloses the relationship between the monitoring signal and the activity intensity of the target object, so that the control component can determine the current activity intensity of the target object according to the monitoring signal and determine the motion amount of the target object according to the duration time of the activity. When the amount of movement of the target object is too large or too small, the doctor can remind the target object, and the like.
In one embodiment, the control component 401 further calculates the remaining operating time of the sensor component, determines the accumulated power consumption according to the power of the sensor component, determines the remaining capacity of the battery component according to the capacity of the battery component, and determines the remaining operating time of the sensor component according to the remaining capacity. In this embodiment, the control component enables prediction of the useful life of the implant to facilitate early replacement of the implant.
In one embodiment, a control method of the implant is further provided, and the control method is applied to the control device of the implant in the above embodiment. Fig. 10 is a flowchart of a control method of an implant according to an embodiment of the present application, as shown in fig. 10, the flowchart including the steps of:
s801: the monitoring component responds to the activity state of the target object to generate a corresponding monitoring signal;
s802: and the control component determines the activity state of the target object according to the monitoring signal and controls the working state of the sensor component.
Through the steps, the monitoring component responds to the activity state of the target object to generate the corresponding monitoring signal, the control component determines the activity state of the target object according to the monitoring signal and controls the working state of the sensor component, so that the energy consumption of the sensor component is reduced, and the service life of the implant is prolonged.
In one embodiment, the control component determines the activity intensity level of the target object according to the intensity of the monitoring signal, and controls the sensor component to acquire data at a corresponding acquisition frequency according to the activity intensity level of the target object.
In one embodiment, when the monitoring signal conforms to a preset step counting rule, the control component determines the step number of the target object according to the monitoring signal.
In one embodiment, the control component further determines the amount of motion of the target object based on the monitoring signal.
In one embodiment, the control component further calculates the remaining operating time of the sensor component, determines the accumulated power consumption according to the power of the sensor component, determines the remaining capacity of the battery component according to the capacity of the battery component, and determines the remaining operating time of the sensor component according to the remaining capacity. In this embodiment, the control component enables prediction of the useful life of the implant to facilitate early replacement of the implant.
The above embodiments of the method and the advantageous effects of these embodiments can be referred to the description of the control device of the implant, and are not repeated herein.
It should be noted that the steps illustrated in the above-described flow diagrams or in the flow diagrams of the figures may be performed in a computer system, such as a set of computer-executable instructions, and that, although a logical order is illustrated in the flow diagrams, in some cases, the steps illustrated or described may be performed in an order different than here.
In one embodiment, there is also provided an implant comprising a sensor assembly, and further comprising a control device of the implant of the above embodiments connected to the sensor assembly.
In this embodiment, the monitoring component generates a corresponding monitoring signal in response to the activity state of the target object, the control component determines the activity state of the target object according to the monitoring signal, and controls the working state of the sensor component, so as to reduce the energy consumption of the sensor component and improve the service life of the implant.
In an embodiment, a computer-readable storage medium is provided, on which a computer program is stored, which computer program, when being executed by a processor, realizes the steps of any of the above described embodiments of the method of controlling an implant.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by hardware instructions of a computer program, which can be stored in a non-volatile computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. Any reference to memory, storage, database or other medium used in the embodiments provided herein can include at least one of non-volatile and volatile memory. Non-volatile Memory may include Read-Only Memory (ROM), magnetic tape, floppy disk, flash Memory, optical storage, or the like. Volatile Memory can include Random Access Memory (RAM) or external cache Memory. By way of illustration and not limitation, RAM can take many forms, such as Static Random Access Memory (SRAM) or Dynamic Random Access Memory (DRAM), among others.
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (14)
1. A control device for an implant, the implant comprising a sensor assembly, wherein the control device comprises a control assembly connected to the sensor assembly and a monitoring assembly connected to the control assembly;
the monitoring component responds to the activity state of the target object to generate a corresponding monitoring signal;
and the control component determines the activity state of the target object according to the monitoring signal and controls the working state of the sensor component.
2. The apparatus of claim 1, wherein the monitoring component comprises a first monitoring component and a second monitoring component, a positional relationship between the first monitoring component and the second monitoring component is determined by an activity state of the target object, and the monitoring signal is determined by a positional relationship between the first monitoring component and the second monitoring component.
3. The apparatus of claim 2, wherein the control component energizes the first and second monitoring components, the electrical signals generated by the first and second monitoring components being determined by the positional relationship between the first and second monitoring components, the monitoring signals being determined by the electrical signals generated by the first and second monitoring components.
4. The apparatus of claim 3, wherein the first monitoring element is a rigid conductor and has a horn shape with a narrow top and a wide bottom, the second monitoring element is a flexible conductor and is vertically disposed in the first monitoring element, the equivalent resistance values of the first and second monitoring elements are determined by the position relationship between the first and second monitoring elements, and the electrical signals generated by the first and second monitoring elements are determined by the equivalent resistance values of the first and second monitoring elements.
5. The device of claim 4, wherein the sidewalls of the rigid conductor are curved inwardly.
6. The apparatus of claim 4, wherein the arc of the sidewall of the first monitoring component is determined by an activity type of the target object.
7. The apparatus of claim 4, wherein the distance of the second monitoring component from the first monitoring component is determined by an activity type of the target object.
8. The device according to any one of claims 1 to 7, wherein the control component determines an activity intensity level of the target object according to the intensity of the monitoring signal, and controls the sensor component to perform data acquisition at a corresponding acquisition frequency according to the activity intensity level of the target object.
9. The device according to any one of claims 1 to 7, wherein the control component determines the step number of the target object according to the monitoring signal when the monitoring signal meets a preset step counting rule.
10. A method for controlling an implant, which is applied to a control device for an implant according to any one of claims 1 to 9, the method comprising;
the monitoring component responds to the activity state of the target object to generate a corresponding monitoring signal;
and the control component determines the activity state of the target object according to the monitoring signal and controls the working state of the sensor component.
11. The method of claim 10, wherein the control component determines an activity intensity level of the target object according to the intensity of the monitoring signal, and controls the sensor component to perform data acquisition at a corresponding acquisition frequency according to the activity intensity level of the target object.
12. The method of claim 10, wherein the control component determines the number of steps of the target object according to the monitoring signal when the monitoring signal meets a preset step counting rule.
13. An implant comprising a sensor assembly, further comprising control means for the implant of any one of claims 1 to 9 connected to the sensor assembly.
14. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of the method of any one of claims 10 to 12.
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