CN203507200U - Blood pump control system and blood pump system - Google Patents
Blood pump control system and blood pump system Download PDFInfo
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- CN203507200U CN203507200U CN201320615837.8U CN201320615837U CN203507200U CN 203507200 U CN203507200 U CN 203507200U CN 201320615837 U CN201320615837 U CN 201320615837U CN 203507200 U CN203507200 U CN 203507200U
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Abstract
The utility model discloses a blood pump control system which comprises a local processing end and a remote processing end. The local processing end is arranged to send the collected current state parameter and the cardiomotility index of a blood pump to the remote processing end. Drive control is conducted on the blood pump according to the blood pump adjusting parameter received from the remote processing end. The remote processing end is arranged to acquire the current blood pump adjusting parameter according to the current state parameter, the cardiomotility index and a set adjusting condition received from the local processing end, and the blood pump adjusting parameter is sent back to the local processing end. Accordingly, the problem that closed-loop adjustment can not be conducted on blood pump working parameters according to the real-time physiological status of a carrier in the prior art is solved, the blood pump is more suitable for the carrier to use, the ventricular assistance effect of the blood pump is improved, and the reliability and the safety of using are improved. Meanwhile, the utility model further discloses a blood pump system including the control system.
Description
Technical field
This utility model relates to medical instruments field, particularly blood pump control system and blood pump system.
Background technology
That chronic heart failure becomes is day by day the most common in cardiovascular diseases, endanger one of maximum disease, is the whole performance in latter stage that all polymorphic type cardiovascular disease are reached the same goal by different routes.There is the heart failure patient that surpasses 8,000 ten thousand in the statistical data of quantity and the sickness rate estimation whole world per capita, and the number of Chinese patients also surpasses 1,600 ten thousand.Along with increasingly sharpening of the leading aging of Chinese population, domestic patients with heart failure quantity cumulative year after year.For endstage cardiac insufficiency, traditional treatment weak effect, middle late mortality rate is high, and effectively heart transplantation is because donor is in short supply, and a large amount of heart patients are dead in waiting for heart transplantation.Latter stage at end, treatment and the nursing of heart failure expended a large amount of resources, had become a global social health care difficult problem.
Human assistance heart (abbreviation blood pump) be the whole world generally acknowledge all kinds of whole latter stage heart failure the most effectively treat equipment.Generally that the flow ipe of blood pump is connected with human heart left ventricle or right ventricle; by flowing out pipeline, be connected with aorta or pulmonary artery; pump is connected with control driver (with power supply equipment); by controlling driver control blood pump, export the blood with certain pressure (generally at 80～120mmHg) and flow (generally at 2～10L/min), share the power demand of human normal activity to human heart.According to the auxiliary chambers of the heart position of blood pump, be divided into left ventricle auxiliary (LVAD), right ventricle auxiliary (RVAD) and biventricular assist (BiVAD).Not only can be after acute heart failure, chronic heart failure acute attack and the operation on heart low heart row of human assistance heart short-term is auxiliary, also can be used as bridge before heart transplantation and alternative heart transplantation as the lifelong replacement therapy of heart failure in whole latter stage.Through research for many years, human assistance heart has shaft type rotary blood pump to develop into the floated rotary blood pump of the third generation from first generation pulsation type blood pump, the second filial generation.For the floated rotary blood pump of the third generation, majority is with open loop approach, wheel speed to be controlled, and the rotating speed operation of blood pump to determine be only set, and does not consider in detail that patient's physiological parameter changes.Therefore, when changing, patient physiological situation easily there is blood pump operation irregularity, auxiliaring effect variation, and reliability reduces.
Utility model content
For defect of the prior art, one side of the present utility model provides blood pump control system and blood pump system, according to the monitoring situation of the current state parameter of blood pump, at the long-range relevant parameter to blood pump, dynamically revise, thereby realize the closed loop control that blood pump is regulated to parameter.Thereby above-mentioned the problems of the prior art have been solved.
The blood pump control system providing in this utility model one embodiment, comprising: local end for process and teleprocessing end;
Described local end for process, is configured to, by gathering current state parameter and the cardiomotility index of blood pump, send to teleprocessing end; According to the blood pump of receiving from described teleprocessing termination, regulate parameter to drive control to blood pump;
Described teleprocessing end, is configured to according to the described current state parameter receiving from described local end for process, described cardiomotility index and sets adjusting condition, obtains current blood pump and regulates parameter; Regulate parameter to be sent back to described local end for process described blood pump.
In some embodiments, described local end for process comprises: acquisition module, long-range transmitting terminal and driver module;
Acquisition module, is configured to gather the cardiomotility index of blood pump state parameter and carrier;
Long-range transmitting terminal, is configured to by wireless or wire communication mode, and the cardiomotility index by described blood pump state parameter and carrier, sends to teleprocessing end;
Described acquisition module is connected by USB and/or short-distance wireless communication interface with described long-range transmitting terminal;
Driver module, is configured to regulate parameter to drive control to blood pump according to the blood pump of receiving from described teleprocessing termination.
In some embodiments, the power supply of described local end for process comprises DC source and/or alternating current power supply.
In some embodiments, described local end for process also comprises: local low electric weight alarm module, if be configured to total electric weight or the magnitude of voltage of DC source and alternating current power supply, be less than while setting electric weight or magnitude of voltage, generate local low electric weight warning message or the request of low electric weight alarming determining.
In some embodiments, the low electric weight alarm module in described this locality, if be also configured in setting-up time, does not receive that alarming determining replys, and generates long-range low electric weight warning message.
In some embodiments, described local end for process also comprises: local pump status alert module, if being configured to the first motor feedback signals or second motor feedback signals of blood pump is abnormal signal, generates local pump status alert information or pump status alert and confirm request.
In some embodiments, described local pump status alert module, if be also configured in setting-up time, does not receive that alarming determining replys, and generates expedition pump status alert information.
In some embodiments, described local end for process also comprises: local state parameter alarm module, if it is abnormal to be configured to blood pump voltage, blood pump electric current, blood pump rotating speed, blood pump flow or heart rate value, generate local state parameter warning message or the request of state parameter alarming determining.
In some embodiments, described local state parameter alarm module, if be also configured in setting-up time, does not receive that alarming determining replys, and generates remote status parameter warning message.
In some embodiments, described local side also comprises: alarm device, is configured to export the low electric weight warning message in described this locality, described local pump status alert information and described local state parameter warning message.
In some embodiments, long-range transmitting terminal, is also configured to by wireless or wire communication mode, and described long-range low electric weight warning message, expedition pump status alert information or remote status parameter warning message are sent to teleprocessing end.
In some embodiments, described long-range transmitting terminal also comprises: GPS navigation module, if be configured to, receive described long-range low electric weight warning message, expedition pump status alert information and remote status parameter warning message, and obtain current position navigation information.
In some embodiments, described long-range transmitting terminal is also configured to: if receive described long-range low electric weight warning message, expedition pump status alert information or remote status parameter warning message, by local number, to the first emergency telephone number, send call request, if the first emergency telephone number is not replied in setting-up time, to the second emergency telephone number, send call request.
In some embodiments, described long-range transmitting terminal is also configured to: if receive described long-range low electric weight warning message, expedition pump status alert information or remote status parameter warning message,, according to long-range low electric weight warning message, expedition pump status alert information or remote status parameter warning message, generate low electric weight warning instant messages, pump status alert instant messages or state parameter warning instant messages; By local number, to the first emergency telephone number, send low electric weight warning instant messages, pump status alert instant messages or state parameter warning instant messages, if do not receive in setting-up time, instant messages is replied replys, and to the second emergency telephone number, sends low electric weight warning instant messages, pump status alert instant messages or state parameter warning instant messages.
In some embodiments, described long-range transmitting terminal is also configured to: if receive described long-range low electric weight warning message, expedition pump status alert information or remote status parameter warning message,, according to long-range low electric weight warning message, expedition pump status alert information or remote status parameter warning message and described position navigation information, generate low electric weight warning instant messages, pump status alert instant messages or state parameter warning instant messages; By local number, to the first emergency telephone number, send low electric weight warning instant messages, pump status alert instant messages, or state parameter warning instant messages; If do not receive in setting-up time, the reception of instant messages is replied replys, and to the second emergency telephone number, sends low electric weight warning instant messages, pump status alert instant messages, or state parameter warning instant messages.
In some embodiments, described teleprocessing end comprises: remote service platform and teleprocessing platform; Remote service platform, is configured to the described current blood pump voltage, blood pump electric current, blood pump rotating speed, blood pump flow, the heart rate that from described local end for process, receive; And the blood pump that described teleprocessing platform is obtained regulates parameter to be sent back to described local end for process; Described teleprocessing platform, is configured to according to the historical cardiomotility index of described current blood pump voltage, blood pump electric current, blood pump rotating speed, blood pump flow, heart rate and patient and sets adjusting condition, obtains current blood pump and regulates parameter.
In some embodiments, described teleprocessing platform is: the first teleprocessing platform and the second teleprocessing platform, the current blood pump that described the first teleprocessing platform obtains regulates the authority of parameter, is greater than the authority that current blood pump that described the second teleprocessing platform obtains regulates parameter.
In some embodiments, described teleprocessing end also comprises: warning sending module, be configured to according to described low electric weight warning message and corresponding position navigation information, pump status alert information and corresponding position navigation information, or state parameter warning message and corresponding position navigation information generate low electric weight warning pushed information, pump status alert pushed information or state parameter warning pushed information.
In some embodiments, described warning sending module, if be also configured to, receive described long-range low electric weight warning message, expedition pump status alert information or remote status parameter warning message, according to described long-range low electric weight warning message, expedition pump status alert information or remote status parameter warning message, answer quick-acting prescription number to transfer immediate news to first, or answer quick-acting prescription account pushed information to first; If the first emergency telephone number does not receive and replys in setting-up time, to second, answer quick-acting prescription number to transfer immediate news or answer quick-acting prescription account pushed information to second.
In some embodiments, described local end for process also comprises: long-range receiving terminal, be configured to by wireless or wire communication mode, and from described teleprocessing termination, to receive current blood pump and regulate parameter, described communication can be: wifi, 2G/3G.
This utility model also provides a kind of blood pump control method simultaneously, comprises the following steps:
Local end for process, by gathering current state parameter and the cardiomotility index of blood pump, sends to teleprocessing end;
Teleprocessing end obtains current blood pump according to the described current state parameter receiving from described local end for process, described cardiomotility index and setting adjusting condition and regulates parameter; Regulate parameter to be sent back to described local end for process described blood pump;
Local end for process regulates parameter to drive control to blood pump according to the blood pump of receiving from described teleprocessing termination.
This utility model also provides blood pump system simultaneously, comprises blood pump and above-mentioned blood pump control system.In some embodiments, described blood pump is preferably floated rotary blood pump.
Compared with prior art, according to blood pump control system of the present utility model and blood pump system, have the following advantages: this utility model is by wired or wireless mode, by the voltage of the blood pump of the carrier gathering, electric current, the running state information such as rotating speed, be uploaded to remote server, thereby remote server stores data in data base into and carries out follow-up optimization to enrich increment on the one hand, can according to patient data, carry out interpretation by medical personnel or the equipment manufacturers of appointment on the other hand, regulate blood pump running parameter, thereby making blood pump be more suitable for carrier uses, improved the reliability and safety that blood pump is used.
Accompanying drawing explanation
Fig. 1 is the composition schematic diagram of the blood pump control system in this utility model one embodiment;
Fig. 2 is the composition schematic diagram of the blood pump control system that comprises electric quantity monitoring in this utility model one embodiment;
Fig. 3 is the composition schematic diagram of the blood pump control system that comprises motor monitoring in this utility model one embodiment;
Fig. 4 is the composition schematic diagram of the blood pump control system that comprises current state parameter monitoring in this utility model one embodiment;
Fig. 5 is the composition schematic diagram of the blood pump control system that comprises GPS navigation module in this utility model one embodiment;
Fig. 6 is the composition schematic diagram of the blood pump control system of the teleprocessing terminal in this utility model one embodiment;
Fig. 7 is the block diagram of the blood pump control method in this utility model one embodiment.
Fig. 8 is the composition schematic diagram of the blood pump system in this utility model one embodiment.
The specific embodiment
Below in conjunction with accompanying drawing, utility model is described in further detail, in any case but described detailed description shall not be construed as restriction of the present utility model.
As shown in Figure 1.In this utility model one embodiment, the local end for process 10 of blood pump control system comprises: control driver 11, this controls driver 11 can pass through embedded system, adopts dsp processor to realize.Teleprocessing end 20 comprises: remote service platform 21, teleprocessing platform (1) 22 and/or teleprocessing platform (2) 23, for ease of the monitoring state to carrier, the essential information of carrier, as essential informations such as: carrier sign (can carry out user and divide other unique identification), name, age, medical history, blood pump first service times, in local end for process 10 and teleprocessing end 20, should unify configure and be consistent.Wherein, controlling driver 11 comprises: acquisition module 12, long-range transceiver terminal 13 and driver module 14.Acquisition module 12 is connected by a percutaneous cable through human abdomen with blood pump 30 to be monitored, gather the current state parameter of blood pump and the cardiomotility index of carrier, current state parameter comprises: the parameters such as blood pump voltage, blood pump electric current, blood pump rotating speed, blood pump flow; The cardiomotility index of carrier comprises: the physical signs such as heart rate.Acquisition module 12 is connected with long-range transceiver terminal 13 by USB and/or short-distance wireless communication interface, by the cardiomotility index of gathered current state parameter and carrier, by USB and/or short-distance wireless communication mode, send to long-range transceiver terminal 13, wherein, short-distance wireless communication mode can select the modes such as Bluetooth communication to realize.Long-range transceiver terminal 13, by wireless or wire communication mode, by " the cardiomotility index of current state parameter and carrier ", sends to the remote service platform 21 of teleprocessing end 20, and wherein, communication can be: wifi, 2G/3G.It should be noted that, above-mentioned long-range transceiver terminal 13, can be integrated into as required and control in driver 11, if be integrated into, controls in driver 11, long-range transceiver terminal 13 can be divided into separately to " long-range sending module " and " long-range receiver module ".It is advantageous that, 13 of acquisition module 12 and long-range transceiver terminals, can directly connect by circuit, improved the reliability of system.Meanwhile, long-range transceiver terminal 13 also can adopt cell phone terminal or smart mobile phone mobile terminal, is independent of control driver 11 and realizes, and it is advantageous that, the user of being more convenient for carries.Remote service platform 21 can be realized by remote information server.
Local end for process 10, by long-range transceiver terminal 13, receives " blood pump adjusting parameter " from teleprocessing end 20, and this " blood pump adjusting parameter " is sent to driver module 14.Driver module 14 regulates parameter according to blood pump, as rotating speed, current blood pump rotating speed is regulated.If rotational speed regulation parameter is " 100rpm revs up ", the rotating speed of 14 pairs of blood pumps of driver module improves 100rpm.
Hence one can see that, and local end for process 10, by gathering current state parameter and the cardiomotility index of blood pump 30, sends to teleprocessing end 20; Teleprocessing end 20 is according to the current state parameter receiving from local end for process 10, cardiomotility index and set adjusting condition, revises current blood pump and regulates parameter; And regulate parameter to be sent back to local end for process 10 revised blood pump; When local end for process 10 receives from teleprocessing end 20, revise rear drive parameter, according to this parameter, blood pump is driven to control.
For making the state in the course of the work of blood pump safer, reliable, in a kind of embodiment of the present utility model, as shown in Figure 2, the control driver 11 in local end for process 10, adopts and controls driver 12～18V DC power supply.Consider the importance of the energy, adopted the scheme of triple redundance, control external the first DC source 151 of driver 11, the second DC source 152,2 large capacity lithium polymer batteries, meanwhile, have also comprised alternating current power supply 153, can external 1 road AC adapter.2 large capacity lithium polymer batteries, have low electric weight handoff functionality, backup each other as controlling driver 11 power supplies, and the energy in the time of can fully guaranteeing patient's outdoor activity is reliable, and the free activity time of patient is longer, and quality of life is high.If patient is in indoor place, can power to control driver by a road AC adapter.For guaranteeing safety, even also must be equipped with large capacity lithium polymer battery while controlling the power supply of driver use AC adapter, prevent the situations such as power failure suddenly.AC adapter is not responsible to charge the battery, and the charging of lithium polymer battery must be carried out on the battery holder charging of configuration separately.For making the monitoring of power supply more reliable, in local end for process 10, also comprised: local low electric weight alarm module 15, local alarm device 154 or local operation panel 155, the Gather and input end of local low electric weight alarm module 15 is connected with the first DC source 15, the second DC source 16 and alternating current power supply 17, and the charge value of Real-time Collection the first DC source 15, the second DC source 16 and alternating current power supply 17.The outfan of local low electric weight alarm module 15 is connected with local alarm device 154 or local operation panel 155.When total electric weight of the first DC source 151, the second DC source 152 and alternating current power supply 153 is less than minimum charge value, 15 of local low electric weight alarm modules generate local low electric weight warning message or the request of low electric weight alarming determining, and the low electric weight warning message in this locality is sent to local alarm device 154, local alarm device 154 can adopt the alarm device of buzzer or photoelectricity combination, maybe the request of low electric weight alarming determining is sent to local operation panel 155, wait for carrier confirmation; If in setting-up time, do not receive that alarming determining replys, generate long-range low electric weight warning message, and be sent to carrier teleprocessing end 20.The low electric weight alarm module 15 in above-mentioned this locality can be realized by integrated embedded unit in control driver 11.As, the charge value that is the 10%, second DC source 152 when the charge value of the first DC source 151 is 80%, the charge value of the first DC source 151, the second DC source 152 is less than total power threshold 95% of setting, 15 of local low electric weight alarm modules excite local buzzer or electrooptical device (local alarm device 154) to report to the police, and prompting carrier is noted.For preventing that carrier from can not arrive this warning message by the alerting of alarm device, and carrier is brought to danger, local low electric weight alarm module 15 generates the request of low electric weight alarming determining, and this request is shown by display screen (controlling the device of autogamy in driver 11), and as 30s, wait within a certain period of time the confirmation of user; When carrier is by local operation panel 155, confirm that, after this request, this warning completes.If carrier is unconfirmed, do not receive that alarming determining replys, local low electric weight alarm module 15 generates long-range low electric weight warning message, by long-range transceiver terminal 13, is sent to carrier teleprocessing end 20.The low electric weight alarm module 15 in above-mentioned this locality can be realized by integrated embedded unit in control driver 11.
For in time the fault of blood pump being detected, thereby guarantee safer, operation reliably, in a kind of embodiment of the present utility model, as shown in Figure 3, when blood pump adopts two stator motors (upper motor stator and lower motor stator), control driver 11 respectively by upper motor stator drive circuit and lower motor stator drive circuit, upper motor stator and lower motor stator are driven.For guaranteeing that upper motor stator and lower motor stator all can be in normal duties, in local end for process 10, also comprised: local pump status alert module 16, local alarm device 154 or local operation panel 155, the Gather and input end of local pump status alert module 16 is connected with upper motor stator drive circuit 161, lower motor stator drive circuit 162, and Real-time Collection the first motor feedback signals or the second motor feedback signals.The outfan of local pump status alert module 16 is connected with local alarm device 154 or local operation panel 155.When the first motor feedback signals (, upper motor feedback signals) or the second motor feedback signals (, lower motor feedback signals) occur when abnormal, as, the first motor feedback signals is no signal, or second motor feedback signals while being no signal, 16 of local pump status alert modules generate local pump status alert information or pump status alert is confirmed request, and local pump status alert information is sent to local alarm device 154, local alarm device 154 can adopt the alarm device of buzzer or photoelectricity combination, or pump status alert is confirmed to request sends to local operation panel 155, wait carrier is confirmed, if in setting-up time, do not receive that alarming determining replys, generate expedition pump status alert information, and be sent to carrier teleprocessing end 20.Above-mentioned local pump status alert module 16 can realize by integrated embedded unit in control driver 11.As, when upper motor stator has quit work, the first motor feedback signals (that is, upper motor feedback signals) is empty, 16 of local pump status alert modules excite local buzzer or electrooptical device (local alarm device 154) to report to the police, and prompting carrier is noted.For preventing that carrier from can not arrive this warning message by the alerting of alarm device, and carrier is brought to danger, local pump status alert module 16 generates pump status alert and confirms request, and this request is shown by display screen (device of autogamy in control driver 11), and at setting-up time as the medium person's to be used of 30s confirmation.When carrier is by local operation panel 155, confirm that, after this request, this warning completes.If carrier is unconfirmed, do not receive that alarming determining replys, local pump status alert module 16 generates expedition pump status alert information, by long-range transceiver terminal 13, is sent to carrier teleprocessing end 20.Above-mentioned local pump status alert module 16 can realize by integrated embedded unit in control driver 11.
For giving Real-Time Monitoring to the condition of carrier in time, in a kind of embodiment of the present utility model, as shown in Figure 4, in local end for process 10, also comprised: local state parameter alarm module 17, local alarm device 154 or local operation panel 155, the Gather and input end of local state parameter alarm module 17 is connected with acquisition module 12, from acquisition module 12, obtains blood pump voltage, blood pump electric current, blood pump flow or heart rate value.The outfan of local state parameter alarm module 17 is connected with local alarm device 154 or local operation panel 155.When blood pump voltage, blood pump electric current, blood pump rotating speed, blood pump flow or heart rate value occur when abnormal, as, blood pump flow is during lower than flow alarm threshold value, 17 of local state parameter alarm modules generate local state parameter warning message or the request of state parameter alarming determining, and local state parameter warning message is sent to local alarm device 154, local alarm device 154 can adopt the alarm device of buzzer or photoelectricity combination, or the request of state parameter alarming determining is sent to local operation panel 155, wait for carrier confirmation.If in setting-up time, do not receive that alarming determining replys, generate expedition pump status alert information, and be sent to carrier teleprocessing end 20.Above-mentioned local state parameter alarm module 17 can be realized by integrated embedded unit in control driver 11.As, blood pump flow, during lower than flow alarm threshold value, local state parameter alarm module 17 excites local buzzer or electrooptical device (local alarm device 154) to report to the police, and prompting carrier is noted.For preventing that carrier from can not arrive this warning message by the alerting of alarm device, and carrier is brought to danger, local state parameter alarm module 17 generates the request of state parameter alarming determining, and this request is shown by display screen (device of autogamy in control driver 11), and at setting-up time as the medium person's to be used of 30s confirmation.When carrier confirms that by local operation panel 155 after this request, this warning completes.If carrier is unconfirmed, do not receive that alarming determining replys, local state parameter alarm module 17 generates expedition pump status alert information, by long-range transceiver terminal 13, is sent to teleprocessing end 20.Above-mentioned local state parameter alarm module 17 can be realized by integrated embedded unit in control driver 11.
It should be noted that, for the low electric weight warning message in above-mentioned this locality, local pump status alert information and local state parameter warning message are distinguished, for different warning messages, can set different type of alarms, as different in the mode of sound difference or photoelectricity flicker, for ease of carrier, identify, also can, by playing the mode of voice, report to the police.As " local low electric weight warning message ", can play by alarm device the voice message of " electric weight is not enough ".It is corresponding that different warning messages and different broadcasting voice give, and this voice play function can realize by data base and the mode of setting incidence relation.
For making to control driver 11 when outwards teleprocessing end 20 sends warning message, teleprocessing end 20 can be known the current location of carrier at any time, as shown in Figure 5, long-range transceiver terminal 13 also comprises: GPS navigation module 18, if be configured to, there is long-range low electric weight warning message, expedition pump status alert information or remote status parameter warning message, obtain current position navigation information.Simultaneously, more timely in order to make suing and labouring of carrier, when long-range transceiver terminal 13 is received " long-range low electric weight warning message, expedition pump status alert information and remote status parameter warning message ", also can to the first emergency telephone number, send call request by local number.If the first emergency telephone number is not replied in setting-up time, to the second emergency telephone number, send call request.Any in above-mentioned the first emergency telephone number or the second emergency telephone number is predeterminable is rescue station's phone.(the first emergency telephone number or the second emergency telephone number are pre-stored in transceiver terminal 13 and prestore).
Meanwhile, also can select the mode that sends note, above-mentioned information is sent.When long-range transceiver terminal 13 is received long-range low electric weight warning message, expedition pump status alert information or remote status parameter warning message, according to long-range low electric weight warning message, expedition pump status alert information or remote status parameter warning message, generate low electric weight warning instant messages, pump status alert instant messages or state parameter warning instant messages, in above-mentioned instant messages, should comprise the unique identification information of carrier.By local number, to the first emergency telephone number, send low electric weight warning instant messages, pump status alert instant messages or state parameter warning instant messages.If do not receive in setting-up time, the reception of instant messages is replied replys, and to the second emergency telephone number, sends low electric weight warning instant messages, pump status alert instant messages or state parameter warning instant messages.Or work as long-range transceiver terminal 13 and receive long-range low electric weight warning message, expedition pump status alert information or remote status parameter warning message,, according to long-range low electric weight warning message, expedition pump status alert information or remote status parameter warning message and described position navigation information, generate low electric weight warning instant messages, pump status alert instant messages or state parameter warning instant messages; By local number, to the first emergency telephone number, send low electric weight warning instant messages, pump status alert instant messages or state parameter warning instant messages.If do not receive in setting-up time, instant messages is replied replys, and to the second emergency telephone number, sends low electric weight warning instant messages, pump status alert instant messages or state parameter warning instant messages.Therefore, can determine more accurately the current location of carrier, thereby be more convenient for carrier to implement rescue.
For the warning message that sends to teleprocessing end 20 can be sent at any time, as shown in Figure 6, in teleprocessing end 20, also comprise: warning sending module 24.This module 24 comprises: warning message generation module 241 and sending module 242.When remote processor platform (1) 22 or remote processor platform (2) 23 are intelligent terminal, in the time of can processing PUSH message, warning message generation module 241 can be according to low electric weight warning message and corresponding position navigation information, pump status alert information and corresponding position navigation information, or state parameter warning message and corresponding position navigation information generate low electric weight warning pushed information, pump status alert pushed information or state parameter warning pushed information.This PUSH message is sent to " sending module 242 ", sending module 242 is answered quick-acting prescription number to transfer immediate news or answers quick-acting prescription account pushed information to first to first.If the first emergency telephone number does not receive and replys in setting-up time, to second, answer quick-acting prescription number to transfer immediate news or answer quick-acting prescription account pushed information to second.Hence one can see that, realize above-mentioned information pushing function, need to be in remote service platform 21, remote processor platform (1) 22 and remote processor platform (2) 23, storage remote processor platform (1) 22 and the accounts information of remote processor platform (2) 23 and the calling corresponding relation of carrier and remote processor platform (1) 22 or remote processor platform (2) 23, thus while being convenient to pushed information, call.
As shown in Figure 7, this utility model also provides a kind of blood pump control method, comprises the following steps:
Step S101: local end for process, by gathering current state parameter and the cardiomotility index of blood pump, sends to teleprocessing end;
Step S102: teleprocessing end obtains current blood pump according to the described current state parameter receiving from described local end for process, described cardiomotility index and setting adjusting condition and regulates parameter; Regulate parameter to be sent back to described local end for process described blood pump;
Step S103: local end for process regulates parameter to drive control to blood pump according to the blood pump of receiving from described teleprocessing termination.
As shown in Figure 8, in a kind of embodiment of the present utility model, also provide blood pump system, this system comprises: blood pump 30 and above-mentioned blood pump control system (comprising: local end for process 10 and teleprocessing end 20).Wherein blood pump 30 is any blood pump, is preferably non-contact suspension floating rotary blood pump, for example the centrifugal rotary blood pump of magnetic liquid dual suspension or axial-flow type rotary blood pump.
Above-described is only embodiments more of the present utility model.For the person of ordinary skill of the art, not departing under the prerequisite of this utility model creation design, can also make some distortion and improvement, these all belong to the protection domain of utility model.
Claims (23)
1. blood pump control system, is characterized in that, comprising: local end for process and teleprocessing end;
Described local end for process, is configured to, by gathering current state parameter and the cardiomotility index of blood pump, send to teleprocessing end; According to the blood pump of receiving from described teleprocessing termination, regulate parameter to drive control to blood pump;
Described teleprocessing end, is configured to according to the described current state parameter receiving from described local end for process, described cardiomotility index and sets adjusting condition and obtain current blood pump adjusting parameter; Regulate parameter to be sent back to described local end for process described blood pump.
2. system according to claim 1, is characterized in that, described local end for process comprises: acquisition module, long-range transmitting terminal and driver module;
Acquisition module, is configured to gather the cardiomotility index of blood pump state parameter and carrier;
Long-range transmitting terminal, is configured to by wireless or wire communication mode, and the cardiomotility index by described blood pump state parameter and carrier, sends to teleprocessing end;
Described acquisition module is connected by USB and/or short-distance wireless communication interface with described long-range transmitting terminal;
Driver module, is configured to regulate parameter to drive control to blood pump according to the blood pump of receiving from described teleprocessing termination.
3. system according to claim 1 and 2, is characterized in that, the power supply of described local end for process comprises: DC source and/or alternating current power supply.
4. system according to claim 3, it is characterized in that, described local end for process also comprises: local low electric weight alarm module, if be configured to total electric weight or the magnitude of voltage of DC source and alternating current power supply, be less than while setting electric weight or magnitude of voltage, generate local low electric weight warning message or the request of low electric weight alarming determining.
5. system according to claim 4, is characterized in that, the low electric weight alarm module in described this locality, if be also configured in setting-up time, does not receive that alarming determining replys, and generates long-range low electric weight warning message.
6. system according to claim 1, it is characterized in that, described local end for process also comprises: local pump status alert module, if being configured to the first motor feedback signals or second motor feedback signals of blood pump is abnormal signal, generates local pump status alert information or pump status alert and confirm request.
7. system according to claim 6, is characterized in that, described local pump status alert module, if be also configured in setting-up time, does not receive that alarming determining replys, and generates expedition pump status alert information.
8. system according to claim 2, it is characterized in that, described local end for process also comprises: local state parameter alarm module, if it is abnormal to be configured to blood pump voltage, blood pump electric current, blood pump rotating speed, blood pump flow or heart rate value, generate local state parameter warning message or the request of state parameter alarming determining.
9. system according to claim 8, is characterized in that, described local state parameter alarm module, if be also configured in setting-up time, does not receive that alarming determining replys, and generates remote status parameter warning message.
10. according to the system described in claim 4,6 or 8, it is characterized in that, described local side also comprises: alarm device, is configured to export the low electric weight warning message in described this locality, described local pump status alert information and described local state parameter warning message.
11. according to the system described in claim 5,7 or 9, it is characterized in that, described long-range transmitting terminal, is also configured to by wireless or wire communication mode, and described long-range low electric weight warning message, expedition pump status alert information or remote status parameter warning message are sent to teleprocessing end.
12. systems according to claim 11, it is characterized in that, described long-range transmitting terminal also comprises: GPS navigation module, if be configured to, receive described long-range low electric weight warning message, expedition pump status alert information and remote status parameter warning message, and obtain current position navigation information.
13. systems according to claim 11, it is characterized in that, described long-range transmitting terminal is also configured to: if receive described long-range low electric weight warning message, expedition pump status alert information or remote status parameter warning message, by local number, to the first emergency telephone number, send call request, if the first emergency telephone number is not replied in setting-up time, to the second emergency telephone number, send call request.
14. systems according to claim 11, it is characterized in that, described long-range transmitting terminal is also configured to: if receive described long-range low electric weight warning message, expedition pump status alert information or remote status parameter warning message,, according to long-range low electric weight warning message, expedition pump status alert information or remote status parameter warning message, generate low electric weight warning instant messages, pump status alert instant messages or state parameter warning instant messages; By local number, to the first emergency telephone number, send low electric weight warning instant messages, pump status alert instant messages or state parameter warning instant messages; If do not receive in setting-up time, instant messages is replied replys, and to the second emergency telephone number, sends low electric weight warning instant messages, pump status alert instant messages or state parameter warning instant messages.
15. systems according to claim 12, it is characterized in that, described long-range transmitting terminal is also configured to: if receive described long-range low electric weight warning message, expedition pump status alert information or remote status parameter warning message,, according to long-range low electric weight warning message, expedition pump status alert information or remote status parameter warning message and described position navigation information, generate low electric weight warning instant messages, pump status alert instant messages or state parameter warning instant messages; By local number, to the first emergency telephone number, send low electric weight warning instant messages, pump status alert instant messages, or state parameter warning instant messages; If do not receive in setting-up time, the reception of instant messages is replied replys, and to the second emergency telephone number, sends low electric weight warning instant messages, pump status alert instant messages, or state parameter warning instant messages.
16. systems according to claim 1, is characterized in that, described teleprocessing end comprises: remote service platform and teleprocessing platform;
Remote service platform, is configured to the described current blood pump voltage, blood pump electric current, blood pump rotating speed, blood pump flow, the heart rate that from described local end for process, receive; And the blood pump that described teleprocessing platform is obtained regulates parameter to be sent back to described local end for process;
Described teleprocessing platform, is configured to according to the historical cardiomotility index of described current blood pump voltage, blood pump electric current, blood pump rotating speed, blood pump flow, heart rate and patient and sets adjusting condition, obtains current blood pump and regulates parameter.
17. systems according to claim 16, it is characterized in that, described teleprocessing platform is: the first teleprocessing platform and the second teleprocessing platform, the current blood pump that described the first teleprocessing platform obtains regulates the authority of parameter, is greater than the authority that current blood pump that described the second teleprocessing platform obtains regulates parameter.
18. systems according to claim 16, it is characterized in that, described teleprocessing end also comprises: warning sending module, be configured to according to described low electric weight warning message and corresponding position navigation information, pump status alert information and corresponding position navigation information, or state parameter warning message and corresponding position navigation information generate low electric weight warning pushed information, pump status alert pushed information or state parameter warning pushed information.
19. systems according to claim 18, it is characterized in that, described warning sending module, if be also configured to, receive described long-range low electric weight warning message, expedition pump status alert information or remote status parameter warning message, according to described long-range low electric weight warning message, expedition pump status alert information or remote status parameter warning message, answer quick-acting prescription number to transfer immediate news to first, or answer quick-acting prescription account pushed information to first; If the first emergency telephone number does not receive and replys in setting-up time, to second, answer quick-acting prescription number to transfer immediate news or answer quick-acting prescription account pushed information to second.
20. systems according to claim 2, is characterized in that, described local end for process also comprises: long-range receiving terminal, be configured to by wireless or wire communication mode, and from described teleprocessing termination, receive current blood pump and regulate parameter.
21. systems according to claim 20, is characterized in that, described communication is: wifi, 2G or 3G.
22. 1 kinds of blood pump systems, is characterized in that, comprise the described blood pump control system of any one in blood pump and claim 1～21.
23. blood pump systems according to claim 22, is characterized in that, described blood pump is floated rotary blood pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320615837.8U CN203507200U (en) | 2013-10-03 | 2013-10-03 | Blood pump control system and blood pump system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320615837.8U CN203507200U (en) | 2013-10-03 | 2013-10-03 | Blood pump control system and blood pump system |
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| Publication Number | Publication Date |
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| CN203507200U true CN203507200U (en) | 2014-04-02 |
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| CN201320615837.8U Expired - Lifetime CN203507200U (en) | 2013-10-03 | 2013-10-03 | Blood pump control system and blood pump system |
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| CN (1) | CN203507200U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2015048920A1 (en) * | 2013-10-03 | 2015-04-09 | 北京精密机电控制设备研究所 | Blood pump control system and blood pump system |
| CN105797227A (en) * | 2016-05-16 | 2016-07-27 | 北京精密机电控制设备研究所 | Implanted type ventricle auxiliary device and power supply method |
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| CN106456853A (en) * | 2014-04-15 | 2017-02-22 | Tc1有限责任公司 | Methods and systems for controlling a blood pump |
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| WO2015048920A1 (en) * | 2013-10-03 | 2015-04-09 | 北京精密机电控制设备研究所 | Blood pump control system and blood pump system |
| CN104511060A (en) * | 2013-10-03 | 2015-04-15 | 北京精密机电控制设备研究所 | Blood pump control system and blood pump system |
| US10434233B2 (en) | 2013-10-03 | 2019-10-08 | Beijing Research Institute Of Precise Mechatronics And Controls | Blood pump control system and blood pump system |
| CN106456853A (en) * | 2014-04-15 | 2017-02-22 | Tc1有限责任公司 | Methods and systems for controlling a blood pump |
| CN105797227A (en) * | 2016-05-16 | 2016-07-27 | 北京精密机电控制设备研究所 | Implanted type ventricle auxiliary device and power supply method |
| CN105879134A (en) * | 2016-05-16 | 2016-08-24 | 北京精密机电控制设备研究所 | Monitor for ventricular assist apparatus and monitoring method of monitor |
| US11717670B2 (en) | 2017-06-07 | 2023-08-08 | Shifamed Holdings, LLP | Intravascular fluid movement devices, systems, and methods of use |
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| US10722631B2 (en) | 2018-02-01 | 2020-07-28 | Shifamed Holdings, Llc | Intravascular blood pumps and methods of use and manufacture |
| US11964145B2 (en) | 2019-07-12 | 2024-04-23 | Shifamed Holdings, Llc | Intravascular blood pumps and methods of manufacture and use |
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| US11724089B2 (en) | 2019-09-25 | 2023-08-15 | Shifamed Holdings, Llc | Intravascular blood pump systems and methods of use and control thereof |
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