A management system, a processing method and a vascular calcification treatment device
By setting up a management system for energy storage modules and processing modules on the consumables end, the time limit management of disposable consumables is realized, and the problems of time-out use and safety hazards in the prior art are solved, ensuring the safety and reliability of consumables.
Patent Information
- Application Number
- CN202111447315.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2021-11-30
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2041-11-30
AI Technical Summary
The prior art cannot effectively manage the time limit requirements of disposable consumables, which may exceed the time limit, pose safety risks, and cannot accurately distinguish between new and old consumables, affecting the treatment effect.
Set up a management system on the consumables side, including energy storage modules and processing modules. The energy storage module is charged when the power supply is powered, the processing module is powered when the power supply is not powered, enters the low-power mode, updates the activation time through the sleep wake-up mechanism, and reaches the The marker fails when the preset time is set.
Ensure the safety and reliability of the use of consumables, avoid time-out use, and be able to effectively manage consumables when the consumables end is disconnected from the equipment end or when the power supply is stopped at the equipment end, achieving accurate timing of the time limit requirements.
Smart Images
Figure CN114176799B_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the field of medical device technology, and in particular to a management system, a processing method and a vascular calcification treatment device. Background Art
[0002] Vascular calcification refers to the pathological process of hydroxyapatite minerals deposited in the vascular system. Due to abnormal lipid metabolism in human arteriovenous, coronary, peripheral, and intracranial blood vessels, lipids in the blood are deposited in the originally smooth vascular endothelium, gradually accumulating into atherosclerotic lipid plaques. Over time, lipid plaques increase and calcification causes stenosis in the vascular lumen, which obstructs blood flow, leading to ischemia of downstream blood vessels and the body, and corresponding clinical manifestations. If the stenosis occurs in the coronary arteries, it will cause palpitations, chest pain, dyspnea, and angina pectoris. In severe cases, it will lead to myocardial insufficiency or myocardial necrosis; if it occurs in the periphery, it will cause a decrease in skin epidermal temperature, muscle atrophy, intermittent claudication, and even necrosis or amputation of distal limbs. If it occurs in the skull, it will cause dizziness, fainting, and even brain tissue damage and brain dysfunction.
[0003] Conventional treatments for vascular calcification mainly include medical treatment and surgical treatment. With the development of cardiovascular interventional technology, the technology for vascular calcification lesions is becoming increasingly diversified. At present, an attempt is made to use a medical treatment device consisting of a generator, a catheter, and a balloon (a consumable electrode is provided in the balloon). The balloon is placed at the lesion site through a guidewire, and then the calcification is broken up using ultrasonic technology to achieve the purpose of treatment. The generator and catheter can be used for patient treatment multiple times in succession, but the consumable balloon is used as a disposable medical consumable, and the consumable balloon is in direct contact with the human body, so its safety is also extremely important. On the one hand, as the number of treatments increases, the consumables are also lost and the consumable performance decreases; on the other hand, the consumables are also contaminated, and secondary use will pose a threat to human health. Therefore, it is necessary to avoid the secondary use of consumables, manage some consumables with time limits, and avoid using them again after the end of the consumable life cycle.
[0004] In the prior art, for disposable consumables, there is no invalidation process after use, and it is impossible to distinguish between new consumables and secondary consumables. If secondary consumables are used again for patient treatment, there is a great safety risk. Some solutions only count the number of treatments on the consumable side on the device side, without distinguishing the consumable ID, and not storing the consumable feature information. The cached statistical number will be cleared after the device is completely powered off. Therefore, this solution cannot distinguish between consumables. If a consumable is replaced with another used consumable during the treatment, the treatment will continue, and the number of treatments cannot be accurately counted, which poses certain safety hazards. In addition, the consumable side does not store treatment information, and the device side only caches and records the number of treatments. After the device is completely powered off, if the number of consumables is cleared, the consumable may be unavailable when it continues to be used, which is also insufficient.
[0005] Especially for consumables with time limit requirements, the consumables need to be used within a certain period of time after being activated. Using them beyond a certain time may affect the treatment effect or pose a safety hazard. Existing solutions cannot effectively manage disposable consumables with time limit requirements, cannot accurately and stably count the activation time of consumables, cannot meet complex usage scenarios, and cannot avoid overtime use. Summary of the invention
[0006] In view of this, the present application provides a management system, a processing method and a vascular calcification treatment device, which can effectively manage disposable consumables with time limit requirements. After the consumable end is disconnected from the device end or the power supply is stopped at the device end, the consumables on the consumable end can still be effectively managed to avoid such consumables from being used overtime and ensure the safety and reliability of the use of consumables.
[0007] To achieve the above-mentioned purpose, an embodiment of the present invention provides a management system, which is arranged at a consumable end and is used to manage the consumable body of the consumable end. As one implementation method, the management system includes an energy storage module and a processing module, and the energy storage module is connected to the processing module; wherein,
[0008] The energy storage module is used to connect to the power module of the device end, charge when the power module supplies power, and not supply power to the processing module, and supply power to the processing module when the power module does not supply power;
[0009] The processing module is connected to the power module and operates normally when the power module supplies power;
[0010] Among them, the processing module is used to enter a low power consumption mode when the energy storage module supplies power to it, and when the consumable body is in a valid and activated state, enter sleep after configuring the wake-up time of the sleep wake-up mode according to the activation time of the consumable body, and perform sleep wake-up according to the wake-up time interval to update the activation time, and mark the consumable body as invalid when the activation time reaches the preset time.
[0011] As one implementation mode, the management system further includes a boost module and a buck module;
[0012] The boost module is connected between the power module and the energy storage module, and is used to boost the power voltage of the power module and then charge the energy storage module;
[0013] The voltage reduction module is connected between the energy storage module and the processing module, and is used for reducing the voltage of the energy storage module and outputting the voltage to the processing module for power supply.
[0014] As one implementation manner, the processing module is further configured to exit the low power consumption mode when the power module supplies power.
[0015] As one implementation manner, the processing module is also used to determine that the consumable body is in the activation state and start timing to update the activation time when the pulse data sent by the device end is received for the first time when the power module is supplying power.
[0016] As one implementation manner, the processing module is further used to mark the consumable body as invalid when the number of pulse data sent by the device end is equal to the number of times the consumable body can be used.
[0017] Based on the same inventive concept, the present invention provides a processing method, which is applied to a processing module, and the processing module is arranged at the consumable end. As one embodiment, the method includes the following steps:
[0018] When the power module at the device end stops supplying power and the energy storage module supplies power, the device enters a low power consumption mode, and the energy storage module is arranged at the consumable end;
[0019] When the consumable body at the consumable end is in a valid and activated state, the consumable enters sleep mode after configuring the wake-up time of the sleep wake-up mode according to the activation time of the consumable body;
[0020] The sleep wake-up is performed according to the wake-up time interval to update the activation time, and when the activation time reaches a preset time, the consumable body is marked as invalid.
[0021] As one implementation manner, the method further includes: when powered by the power module, exiting the low power consumption mode.
[0022] As one implementation manner, the method further includes:
[0023] When the power module is supplying power, if the pulse data sent by the device end is received for the first time, it is determined that the consumable body is in the activated state, and timing is started to update the activation time.
[0024] As one implementation manner, the method further includes marking the consumable body as invalid when the number of pulse data sent from the device end is equal to the number of times the consumable body can be used.
[0025] Based on the same inventive concept, the present invention also provides a vascular calcification treatment device, as one embodiment thereof, the device includes a device end, a connector and a consumable end; the device end is connected to the consumable end through the connector, the consumable end also includes a consumable body and the management system described in any of the above embodiments, the consumable body includes a consumable electrode; wherein,
[0026] The device end is also used to output a pulse signal according to the pulse treatment control signal when the consumable electrode is in an effective state;
[0027] The consumable electrode is also used for performing high voltage discharge after receiving the pulse signal.
[0028] In summary, the management system provided by the embodiment of the present invention is arranged at the consumable end, and is used to manage the consumable body at the consumable end, including an energy storage module and a processing module, wherein the energy storage module is connected to the processing module; the energy storage module is used to connect the power module at the device end, and is charged when the power module is powered, and is not powered on the processing module, and is powered on the processing module when the power module is not powered; the processing module is connected to the power module, and works normally when the power module is powered; wherein the processing module is used to enter a low power consumption mode when the energy storage module is powered on, and enter sleep after configuring the wake-up time of the sleep mode according to the activation time of the consumable body when the consumable body is in a valid and activated state, and wake up from sleep according to the wake-up time interval to update the activation time, and mark the consumable body as invalid when the activation time reaches the preset time. The present invention can effectively manage disposable consumables with time limit requirements, and can still effectively manage the consumables at the consumable end after the consumable end is disconnected from the device end or the device end stops powering on, so as to avoid such consumables from being used overtime, and ensure the safety and reliability of the use of consumables. BRIEF DESCRIPTION OF THE DRAWINGS
[0029] The drawings described herein are used to provide further understanding of the present invention and constitute a part of this application. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute improper limitations on the present invention.
[0030] Figure 1 The structure block diagram of the existing vascular calcification treatment equipment.
[0031] Figure 2 A schematic diagram of the structure of a management system provided by an embodiment of the present invention.
[0032] Figure 3 A schematic diagram of the structure of a management system provided in another embodiment of the present invention.
[0033] Figure 4 A flowchart of a processing method is provided for an embodiment of the present invention.
[0034] Figure 5 This is a schematic diagram of the structure of a vascular calcification treatment device provided in one embodiment of the present invention.
[0035] Figure 6 A schematic diagram of a low-power workflow of a vascular calcification treatment device provided in one embodiment of the present invention. DETAILED DESCRIPTION
[0036] In order to enable those skilled in the art to better understand the technical solution of the present invention, the technical solution in the embodiment of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiment of the present invention. Obviously, the described embodiment is only an embodiment of a part of the present invention, not all embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiment of the present invention without creative work should belong to the protection scope of the present invention.
[0037] It should be noted that the terms "first", "second", etc. in the specification, claims and the above-mentioned drawings of the present invention are used to distinguish similar objects, but are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present invention described herein can be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.
[0038] It should be understood that, although the various steps in the flowchart in the embodiment of the present application are displayed in sequence according to the indication of the arrows, these steps are not necessarily performed in sequence according to the order indicated by the arrows. Unless there is a clear explanation in this article, the execution of these steps does not have a strict order restriction, and it can be performed in other orders. Moreover, at least a portion of the steps in the figure may include a plurality of sub-steps or a plurality of stages, and these sub-steps or stages are not necessarily performed at the same time, but can be performed at different times, and their execution order is not necessarily performed in sequence, but can be performed in turn or alternately with other steps or at least a portion of the sub-steps or stages of other steps.
[0039] In the subsequent description, the suffixes such as "module", "component" or "unit" used to represent elements are only used to facilitate the description of the present application, and have no specific meanings. Therefore, "module", "component" or "unit" can be used in a mixed manner.
[0040] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used in the specification of the present invention herein are only for the purpose of describing specific embodiments and are not intended to limit the present invention.
[0041] Before describing the specific embodiments, it should be noted that the present application can be used to manage various disposable consumables with time limits, accurately control the usage time of time-limited consumables, and accurately time the time without external power supply. For example, it can be used to manage the consumables of shock wave therapy equipment for treating vascular calcification and manage the status of consumables. Please refer to Figure 1 , Figure 1 The structure diagram of the existing vascular calcification treatment equipment is shown in FIG. Figure 1 As shown, the existing vascular calcification treatment device includes a device end 10, a connector 20 and a consumable end 30, and the device end 10 is connected to the consumable end 30 through the connector 20. During treatment, the consumable end 30 is delivered to the vascular site to be treated through the guide wire, and the device end 10 generates a high-voltage pulse and delivers it to the consumable electrode of the consumable end 30 through the connector 20, and the consumable electrode generates a shock wave to break the calcified tissue. In the existing vascular calcification treatment device, the use of the consumable end 30 (including timing and treatment times, etc.) is managed by the device end 10 during use.
[0042] For the above-mentioned time-limited disposable consumables, the existing treatment equipment (mainly the equipment end) cannot accurately and continuously time the activation time of the consumables at the consumable end (in the case of vascular calcification treatment equipment, it refers to the time when timing starts after the first shock wave is generated). The management system provided by the present application can be set at the consumable end of such treatment equipment to manage consumables. When the connection with the equipment end is disconnected or the power module at the equipment end is powered off, the accurate timing of the processing module in the management system is maintained through a low-power solution, thereby ensuring the safety and reliability of the use of time-limited consumables.
[0043] The following is a detailed description of the specific embodiments of the present application. Figure 2 , Figure 2 This is a schematic diagram of the structure of a management system provided by an embodiment of the present invention. Figure 2 As shown, in this embodiment, the management system 310 is arranged at the consumable end, and is used to manage the consumable body at the consumable end; the management system 310 includes an energy storage module 311 and a processing module 312, and the energy storage module 311 is connected to the processing module 312; wherein,
[0044] The energy storage module 311 is used to connect to the power module of the device end, charge when the power module is supplying power, and not supply power to the processing module 312, and supply power to the processing module 312 when the power module is not supplying power;
[0045] The processing module 312 is connected to the power module and operates normally when the power module supplies power;
[0046] Among them, the processing module 312 is used to enter a low power consumption mode when the energy storage module 311 supplies power to it, and when the consumable body is in a valid and activated state, enter sleep mode after configuring the wake-up time of the sleep mode according to the activation time of the consumable body, and wake up from sleep according to the wake-up time interval to update the activation time, and mark the consumable body as invalid when the activation time reaches the preset time.
[0047] Specifically, the management system 310 is arranged at the consumable end, that is, the consumable end includes the management system 310 and the consumable body. The type of the consumable body varies depending on the device. For example, in a vascular calcification treatment device, the consumable body is a consumable balloon (the consumable balloon includes a consumable electrode).
[0048] When the consumable end is connected to the device end (including the modules of the consumable end and the connection between the consumable body and the corresponding port of the device end), the power module of the device end can provide power to the consumable end through the connector, and the consumable end obtains power. At this time, the processing module 312 works normally, for example, communicating and interacting with the device end to confirm the consumable status information, such as the validity of the consumable, the remaining effective time of the consumable, the remaining number of times the consumable is used, and other information, as well as processing various tasks. At the same time, the power module charges the energy storage module 311 so that the energy storage module 311 stores electrical energy, and stops charging after the energy storage module 311 is full. When the power module is supplying power, the energy storage module 311 does not supply power to the processing module 312.
[0049] When the consumable end is disconnected from the device end or the device end is turned off (i.e., the power module is not supplying power), the power module can no longer provide power. At this time, the energy storage module 311 supplies power to continue to maintain the operation of the processing module 312. At the same time, the processing module 312 will be triggered to enter a low-power state to reduce power consumption as much as possible to maintain long-term battery life. For example, the main frequency of the processing module 312 is reduced, the consumable in-place port function is turned off, the communication function is turned off, etc. And when the consumable body is in a valid and activated state, it enters sleep after configuring the wake-up time of the sleep wake-up mode according to the activation time of the consumable body, and performs sleep wake-up according to the wake-up time interval to update the activation time, that is, after waking up, the stored activation time is updated according to the timing data, and it enters sleep again after the update is completed, and when the activation time reaches the preset time, the consumable body is marked as invalid.
[0050] For the sleep wake-up mode, the device power consumption is low in the sleep state, and frequent wake-ups will increase the power consumption accordingly. Therefore, setting a reasonable wake-up time can balance the power consumption, such as waking up once every 1 hour to process data. The processing module 312 wakes up from sleep, indicating that the time has reached the set time. At this time, event processing is required, the time count increases, and the activation time is updated according to the increased count time. The value is written to the internal Flash of the processing module 312 to update the activation time. After the data is written, it immediately goes to sleep and waits to be woken up again.
[0051] It should be noted that the processing module 312 can monitor the voltage of the power module to determine whether the power module is supplying power. If the power module is not supplying power, it means that the consumable end is disconnected from the device end or the device end is shut down. If the power module is supplying power, it means that the consumable end and the device end are connected and running normally. The processing module 312 can trigger an interrupt service by monitoring the voltage of the power module to enter or exit the low power mode. For example, the processing module 312 monitors the voltage of the power module, and the power monitoring port is connected to the interrupt input pin of the processing module 312. The falling edge triggers an interrupt to determine that the consumable end is disconnected from the device end or the device end is shut down to enter the low power mode.
[0052] It is worth mentioning that when the supply voltage from the power module is greater than the supply voltage of the energy storage module 311, it can be realized that when the power module supplies power, the energy storage module 311 charges but does not supply power. Of course, it can also be realized according to hardware such as the power selection module.
[0053] In one embodiment, the processing module is further configured to exit the low power consumption mode when the power module supplies power.
[0054] Specifically, the processing module 312 can monitor the voltage of the power module and set the interrupt type to a rising edge triggered interrupt to determine whether the consumable end and the device end are normally connected. That is, when the power module is powered, an interrupt is triggered to exit the low power consumption mode. That is, the main frequency of the processing module 312 is restored, the consumable in-place port function is restored, the consumable communication function is restored, and the consumable end is restored to normal operating state.
[0055] In one embodiment, the processing module is further configured to send a consumables presence signal to the device end when the power module supplies power, so that the device end performs data exchange with the processing module 312 according to the consumables presence signal.
[0056] Specifically, when the power module supplies power, the processing module 312 sends a device-side output consumables in place signal, which remains at a high level and is used by the device side to confirm the consumables are connected. After the device side detects the high level, it interacts with the processing module 312 to confirm the consumables status information, such as the consumables validity, the remaining effective time of the consumables, the remaining number of consumables, and other information.
[0057] In one embodiment, the processing module is further configured to determine that the consumable body is in an activated state and start timing to update the activation time if the pulse data sent by the device end is received for the first time when the power module is supplying power.
[0058] Specifically, for example, for a vascular calcification treatment device, when the consumable end has not been used for shock wave treatment, it is in an unactivated state, and the consumable timing has not started at this time. The consumable in the unactivated state can be connected to the device at will without considering the time limit. When performing shock wave treatment, when the device end sends the first shock wave pulse to the consumable body (consumable electrode), the device end sends pulse data to the processing module 312. After the processing module 312 receives the pulse data, the processing module 312 starts timing to update the activation time, which means that the consumable is activated.
[0059] In one embodiment, the processing module is further used to mark the consumable body as expired when the number of pulse data sent by the device end is equal to the number of times the consumable body can be used.
[0060] Specifically, when performing shock wave therapy, when the device sends the first shock wave pulse to the consumable body (consumable electrode), the device sends pulse data to the processing module 312. After the processing module 312 receives the pulse data, the processing module 312 starts timing to update the activation time, and at the same time records the number of pulse data received, and when the number of pulse data received is equal to the number of times the consumable body can be used, the consumable body is marked as invalid.
[0061] As for the relationship between the various states of the consumable body, first, when the consumable body is not in specific use, such as when shock wave therapy is not performed, the consumable body is in an unactivated state. In this state, there is no need to consider the time limit of the consumable. When the first pulse therapy is triggered, the consumable body is in an activated state, and the consumable end counts the treatment pulses and the activation time at the same time. When the shock wave therapy pulse count reaches the set value, that is, the number of pulse data sent by the device end is equal to the number of times the consumable body can be used, the consumable body is marked as an invalid state; when the consumable power supply is powered, if the consumable activation time reaches the set time, the consumable will also be in an invalid state; if it is in an activated state, the consumable power supply is disconnected, the consumable timing will continue, and the consumable will be in an invalid state after the consumable activation time reaches the set time.
[0062] Please refer to Figure 3 , Figure 3 This is a schematic diagram of the structure of a management system provided by another embodiment of the present invention. Figure 3 As shown, the management system 310 in this embodiment further includes a boost module 313 and a buck module 314;
[0063] The boost module 313 is connected between the power module and the energy storage module 311, and is used to boost the power voltage of the power module and then charge the energy storage module 311;
[0064] The voltage reduction module 314 is connected between the energy storage module 311 and the processing module 312 , and is used for reducing the voltage of the energy storage module 311 and outputting the voltage to the processing module 312 for power supply.
[0065] In one embodiment, the management system further includes a voltage conversion module 315, which is used to connect the power module with the energy storage module 311 and the processing module 312 to convert the power voltage of the power module and output it to the energy storage module 311 and the processing module 312.
[0066] Specifically, when the power supply voltage of the power supply module at the device end does not meet the requirements, the voltage conversion module 315 can convert the power supply voltage of the power supply module at the device end into a voltage signal that meets the requirements and output it to the energy storage module 311 and the processing module 312. And in this embodiment, the processing module 312 performs voltage monitoring on the voltage conversion module 315, which is equivalent to the processing module 312 performing voltage monitoring on the power supply module.
[0067] In one implementation, the processing module 312 is an ultra-low power MCU.
[0068] In one embodiment, the energy storage module 311 is a super capacitor.
[0069] Specifically, supercapacitors are also called double-layer capacitors, and their capacitance is much greater than that of ordinary capacitors, which can reach hundreds or even thousands of farads. Supercapacitors are an electrochemical element, but no chemical reaction occurs during the energy storage process. It is only a physical process, and this energy storage process is reversible. As a new type of energy storage element, it has many outstanding advantages: it can be charged quickly with large currents, has extremely low internal resistance, high energy density, long cycle life, and is environmentally friendly. When selecting a supercapacitor, it is necessary to consider the low-power operation time of the consumable end to ensure that the processing module can operate stably within this time period. For example, the time limit of the consumable is 3 hours, so it is necessary to ensure that the energy stored in the supercapacitor can maintain at least 3 hours of low-power stable operation.
[0070] The voltage of the supercapacitor can be increased by adding a boost circuit at the front end of the supercapacitor charging. Within the withstand voltage range, the higher the voltage across the supercapacitor, the greater the storage energy and the longer the discharge time. The charging process is unidirectional. When discharging, the supercapacitor reduces the voltage to a level suitable for reliable operation of the processing module through a step-down circuit. The discharge process is unidirectional.
[0071] In summary, the management system provided by the embodiment of the present invention can effectively manage disposable consumables with time limit requirements. After the consumable end is disconnected from the device end or the power supply is stopped at the device end, the consumables on the consumable end can still be effectively managed to avoid such consumables from being used overtime and ensure the safety and reliability of the use of consumables.
[0072] Based on the same inventive concept, the present invention provides a processing method, which is applied to a processing module, and the processing module is arranged at the consumable end, please refer to Figure 4 , Figure 4 A flowchart of a processing method is provided for one embodiment of the present invention. Figure 4 As shown, the processing method includes the following steps:
[0073] S10, when the power module at the device end stops supplying power and the energy storage module supplies power, the device enters a low power consumption mode, and the energy storage module is arranged at the consumable end;
[0074] S20, when the consumable body of the consumable end is in a valid and activated state, the consumable body enters sleep mode after configuring the wake-up time of the sleep mode according to the activation time of the consumable body;
[0075] S30, performing sleep wake-up according to the wake-up time interval to update the activation time, and marking the consumable body as invalid when the activation time reaches a preset time.
[0076] In one embodiment, entering the low power consumption mode includes at least one of reducing the main frequency of the processing module, shutting down the consumables in-place port function, and shutting down the communication function.
[0077] In one embodiment, the processing method further includes: when the power is supplied by the power module, exiting the low power consumption mode.
[0078] In one embodiment, the processing method further comprises:
[0079] When the power module is powered, if the pulse data sent by the device is received for the first time, it is determined that the consumable body is in an activated state, and timing is started to update the activation time.
[0080] In one embodiment, the processing method further comprises:
[0081] When the number of pulse data sent at the device end is equal to the number of times the consumable body can be used, the consumable body is marked as expired.
[0082] In one embodiment, the processing method further comprises:
[0083] When the power module supplies power, a consumables presence signal is sent to the device end, so that the device end exchanges data with the processing module according to the consumables presence signal.
[0084] It should be noted that for the parts not explained or described in detail in the embodiment of the present method, please refer to the description of the aforementioned embodiment, and no further details will be given here.
[0085] In summary, the processing method provided in the embodiment of the present invention can effectively manage disposable consumables with time limit requirements. After the consumable end is disconnected from the device end or the power supply is stopped at the device end, the consumables on the consumable end can still be effectively managed to avoid such consumables from being used overtime and ensure the safety and reliability of the use of consumables.
[0086] Based on the same inventive concept, the present invention also provides a device for treating vascular calcification. Figure 5 , Figure 5 This is a schematic diagram of the structure of a vascular calcification treatment device provided by an embodiment of the present invention. Figure 5As shown, the device includes a device end 10a, a connector 20a and a consumable end 30a; the device end 10a is connected to the consumable end 30a through the connector 20a, and the consumable end 30a also includes a consumable body 320 and a management system 310 of any of the above embodiments, and the consumable body 320 includes a consumable electrode; wherein,
[0087] The device end 10a is also used to output a pulse signal according to the pulse treatment control signal when the consumable electrode is in an effective state;
[0088] The consumable electrode is also used for high voltage discharge after receiving a pulse signal.
[0089] Specifically, the device end 10a may include a power module 110, a processor 111 and a high-voltage generator 112. In addition to supplying power to the consumable end 30a, the power module 110 is also used to supply power to the processor 111 and the high-voltage generator 112. The processor 111 is used to communicate data with the processing module 312 at the consumable end, and when the consumable electrode is in an effective state, control the high-voltage generator 112 to output a pulse signal to the consumable electrode according to the pulse treatment control signal.
[0090] In order to more clearly describe the technical solution of the present invention, Figure 5 The working process of the vascular calcification treatment device shown in the figure is described in detail. Figure 6 , Figure 6 A schematic diagram of a low-power consumption workflow of a vascular calcification treatment device provided by an embodiment of the present invention. Figure 6 As shown, the low-power workflow of the vascular calcification treatment device includes the following steps:
[0091] S110: The consumables end determines whether the power module of the device end is supplying power through power monitoring;
[0092] When the power module supplies power (the consumable end is connected to the device end through the connector, and the device end is turned on), enter step S121: communicate with the device end to update the consumable status information; and return to step S110 after executing step S121;
[0093] When the power module is not supplying power (including when the device end is disconnected from the consumable end, and the device end is powered off), the process goes to step S111: entering a low power consumption mode;
[0094] S112: Determine whether the consumable body is valid;
[0095] When it is determined that the consumable body is invalid, the process proceeds to step S120;
[0096] When it is determined that the consumable body is valid, the process proceeds to step S113: determining whether the consumable body is activated;
[0097] When it is determined that the consumable body is not activated, the process goes to step S120;
[0098] When it is determined that the consumable body has been activated, the process goes to step S114: the wake-up time of the sleep-wake-up mode is configured according to the activation time of the consumable body, and then the system goes to sleep;
[0099] S115: The consumables end determines whether the power module of the device end is supplying power through power monitoring;
[0100] When it is determined that the power module of the device is supplying power, the process proceeds to step S116: exiting the low power consumption mode; and after executing step S116, the process proceeds to step S121;
[0101] When it is determined that the power module at the device end is not supplying power, the process proceeds to step S117: waking up from sleep mode and updating the activation time;
[0102] S118: Determine whether the activation time is equal to the preset time;
[0103] When the activation time does not reach the preset time, return to step S114: configure the wake-up time of the sleep wake-up mode according to the activation time of the consumable body and then enter sleep mode;
[0104] When the activation time reaches the preset time, the process goes to step S119: marking the consumable body as invalid;
[0105] S120: Sleep.
[0106] In one implementation, step S115 may be at any other position after step S111.
[0107] Specifically, after the consumable end enters the low power mode, it continuously or at a preset time interval monitors whether the power module on the device end is supplying power through the power monitoring pin, so step S115 is not limited to the position described in the above embodiment, and it can be any position after step S111: entering the low power mode. Of course, it can also be understood that steps S110 and S115 run through the entire process (the entire process after the energy storage module stores electricity), and the two monitoring and judgment steps are listed separately in the embodiment to better indicate the entry and exit of the low power mode.
[0108] The above steps are a schematic diagram of the low-power workflow of the vascular calcification treatment device provided in this embodiment, that is, the workflow of the vascular calcification treatment device when the consumable end is disconnected from the device end, or the connection is not disconnected but the power module of the device end is powered off.
[0109] It should be noted that for the steps not described or explained in detail in this method embodiment, please refer to the description of the aforementioned embodiment and will not be repeated here.
[0110] In summary, the vascular calcification treatment device provided by the embodiment of the present invention can effectively manage disposable consumables with time limit requirements. After the consumable end is disconnected from the device end or the power supply is stopped at the device end, the consumables at the consumable end can still be effectively managed to avoid such consumables from being used overtime and ensure the safety and reliability of the use of consumables.
[0111] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the invention. Any technician familiar with the profession can make some changes or modifications to equivalent embodiments of equivalent changes using the technical contents disclosed above without departing from the scope of the technical solution of the invention. However, any simple modification, equivalent changes and modifications made to the above embodiments based on the technical essence of the invention without departing from the content of the technical solution of the invention are still within the scope of the technical solution of the present invention.
Claims
1. A management system, characterized in that: The management system is arranged at the consumable end and is used to manage the consumable body at the consumable end. The management system includes an energy storage module and a processing module. The energy storage module is connected to the processing module. The energy storage module is used to connect to the power module of the device end, charge when the power module supplies power, and not supply power to the processing module, and supply power to the processing module when the power module does not supply power; The processing module is connected to the power module and operates normally when the power module supplies power; Wherein, the processing module is used for determining that the consumable body is in an activated state and starting timing to update the activation time when the pulse data sent by the device end is received for the first time when the power supply module is supplying power; The processing module is further configured to enter a low power consumption mode when the energy storage module supplies power to it, and to enter sleep mode after configuring the wake-up time of the sleep-wake-up mode according to the activation time of the consumable body when the consumable body is in a valid and activated state, and to perform sleep wake-up according to the wake-up time interval to update the activation time, and to mark the consumable body as invalid when the activation time reaches a preset time; The processing module is also used to mark the consumable body as invalid when the number of pulse data sent by the device end is equal to the number of times the consumable body can be used.
2. The management system according to claim 1, characterized in that: The management system also includes a boost module and a buck module; The boost module is connected between the power module and the energy storage module, and is used to boost the power voltage of the power module and then charge the energy storage module; The voltage reduction module is connected between the energy storage module and the processing module, and is used for reducing the voltage of the energy storage module and outputting the voltage to the processing module for power supply.
3. The management system according to claim 1, characterized in that: The processing module is further configured to exit the low power consumption mode when the power module supplies power.
4. A processing method, applied to a processing module, wherein the processing module is arranged at a consumable end, characterized in that: The steps include: When the power module at the device end stops supplying power and the energy storage module supplies power, the device enters a low power consumption mode, and the energy storage module is arranged at the consumable end; When the power module is supplying power, if the pulse data sent by the device end is received for the first time, it is determined that the consumable body of the consumable end is in an activated state, and timing is started to update the activation time; When the consumable body at the consumable end is in a valid and activated state, the consumable enters sleep mode after configuring the wake-up time of the sleep wake-up mode according to the activation time of the consumable body; Performing sleep wake-up according to the wake-up time interval to update the activation time, and marking the consumable body as invalid when the activation time reaches a preset time; When the number of pulse data sent at the device end is equal to the number of times the consumable body can be used, the consumable body is marked as expired.
5. The processing method according to claim 4, characterized in that: The method further includes: exiting the low power consumption mode when the power module supplies power.
6. A vascular calcification treatment device, characterized in that: It includes a device end, a connector and a consumable end; the device end is connected to the consumable end through the connector, the consumable end also includes a consumable body and a management system according to any one of claims 1 to 3, the consumable body includes a consumable electrode; wherein, The device end is also used to output a pulse signal according to the pulse treatment control signal when the consumable electrode is in an effective state; The consumable electrode is also used for performing high voltage discharge after receiving the pulse signal.