CN105879134A - Monitor for ventricular assist apparatus and monitoring method of monitor - Google Patents
Monitor for ventricular assist apparatus and monitoring method of monitor Download PDFInfo
- Publication number
- CN105879134A CN105879134A CN201610323802.5A CN201610323802A CN105879134A CN 105879134 A CN105879134 A CN 105879134A CN 201610323802 A CN201610323802 A CN 201610323802A CN 105879134 A CN105879134 A CN 105879134A
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- Prior art keywords
- data
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- processing module
- data processing
- ventricular assist
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
- A61M60/10—Location thereof with respect to the patient's body
- A61M60/122—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body
- A61M60/126—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable via, into, inside, in line, branching on, or around a blood vessel
- A61M60/148—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable via, into, inside, in line, branching on, or around a blood vessel in line with a blood vessel using resection or like techniques, e.g. permanent endovascular heart assist devices
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/18—General characteristics of the apparatus with alarm
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/35—Communication
- A61M2205/3507—Communication with implanted devices, e.g. external control
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/50—General characteristics of the apparatus with microprocessors or computers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2210/00—Anatomical parts of the body
- A61M2210/12—Blood circulatory system
- A61M2210/125—Heart
Abstract
The invention discloses a monitor for ventricular assist apparatus and belongs to the field of ventricular assist apparatuses. The monitor comprises a data processing module, a wireless communication module, a data display module, a network communication module and a network monitoring center, apparatus status information and physiological information sent out from the ventricular assist apparatus are transmitted to the data processing module through the wireless communication module to be processed, and the processed data is displayed through the data display module and/or transmitted to the network monitoring center through the network communication module. The monitor for the ventricular assist apparatus can perform data transmission with the implantable ventricular assist apparatus inside a patient through wireless communication and has functions of data storage, permission setting, early warning and protection and the like. The invention further discloses a monitoring method of the monitor for the ventricular assist apparatus. By the monitoring method, the physical condition of the patient can be known by medical staff in real time, and the running status of the ventricular assist apparatus can be effectively monitored.
Description
Technical field
The present invention relates to ventricular assist device field, particularly relate to a kind of ventricular assist device watch-dog and
Monitoring method for above-mentioned watch-dog.
Background technology
Implanted ventricular assist device is also known as intercorporeal artificial heart, and its function is the blood by atrium or ventricle
Liquid is drawn, and after being boosted by blood pump, then blood is inputted Arterial system, plays a some or all of replacement left side
The function of ventricle.
Traditionally, for most of Implanted ventricular assist devices, many employing communication cables realize in body
Ventricular assist device communicate with external monitoring, communication cable and the contact position such as skin, spongy tissue
Easily there is infection risk, and due to patient it is observed that communication cable so that the experience of patient is significantly
Reduce, be unfavorable for that patient recovers.
Summary of the invention
In order to overcome the defect of prior art, the technical problem to be solved is to propose a kind of ventricle
The watch-dog of auxiliary device, it can be carried out with Implanted ventricular assist device in the patient by radio communication
Data are transmitted, and without using through the communication cable of patient's cortex, and watch-dog also have data store,
The functions such as priority assignation and early warning protection.
For reaching this purpose, the present invention by the following technical solutions:
The invention provides the watch-dog of a kind of ventricular assist device, including data processing module, radio communication
Module, data disaply moudle and network communication module, described data processing module for data computing,
Priority assignation and the storage of data, described wireless communication module and described data processing module carry out data friendship
Change, the radio communication between described ventricular assist device and described watch-dog, described data disaply moudle
Carry out data exchange with described data processing module, for described ventricular assist device status information of equipment,
The display of the physiologic information of carrier and data inputting, described network communication module, process with described data
Module carries out data exchange, for carrying out radio communication with network monitoring center.
The described status information of equipment sent in described ventricular assist device, described physiologic information are by described
Wireless communication module is delivered to data processing module and processes, and the data after process are shown by described data
Module carries out showing and/or pass through the transmission of described network communication module to described network monitoring center.
In the present invention preferably technical scheme, described data processing module includes Data Computation Unit and data
Memory element, described Data Computation Unit is used for the computing of data and compares, described data storage cell, with
Described Data Computation Unit carries out data exchange, for the storage of data.
In the present invention preferably technical scheme, also include authority management module, described authority management module with
Described data processing module carries out data exchange, for realizing different inquiries according to different user Permission Levels
With data modification function.
In the present invention preferably technical scheme, when user right grade is domestic consumer, described watch-dog
The right to use be limited to described ventricle auxiliary monitoring and data are shown;When user right grade is advanced level user,
The right to use of described watch-dog is limited to control described ventricular assist device the present in real time, enter alert data
Row is revised and adds up historical data and inquire about;When described authority management module detects and uses the head of a household
Between non-login account time, automatically exit from current account.
In the present invention preferably technical scheme, also include alarm and protection module, described alarm and protection module with
Described data processing module carries out data exchange, when described status information of equipment is beyond pre-set threshold value, and institute
Stating alarm and protection module enter malfunction and report to the police, the most described data processing module is to abnormal failure information
Store.
In the present invention preferably technical scheme, described wireless communication module is configured to bluetooth module and/or infrared
Module.
Present invention also offers a kind of monitoring method of watch-dog for above-mentioned ventricular assist device, by as follows
Step is implemented:
S00: described wireless communication module receives in described ventricular assist device the status information of equipment sent and takes
Physiologic information with person.
Data are delivered to data processing module and process by S10: described wireless communication module.
S20: after data are processed by described data processing module, sends extremely described data disaply moudle and carries out
Show and/or by the transmission of described network communication module to described network monitoring center.
In the present invention preferably technical scheme, after S10 step, before S20 step or S20 step
Afterwards, rights management step and alarm and protection step are also included.
In described rights management step, described authority management module and described data processing module carry out data
Exchange, for realizing different inquiries and data modification function according to different user Permission Levels.
In described alarm and protection step, described alarm and protection module and described data processing module carry out data
Exchange, when described status information of equipment is beyond pre-set threshold value, described alarm and protection module enters fault shape
State is also reported to the police, and abnormal failure information is stored by the most described data processing module.
In the present invention preferably technical scheme, in step S10, data are carried by described wireless communication module
To described data processing module, data can be carried out by the data storage cell within described data processing module
Automatically saving, the storage addressed users of data is configured according to its data storage custom.
In the present invention preferably technical scheme, described network communication module is configured to 2G, 3G or 4G net
Network module, in step S20, when described watch-dog is placed in null zones, described 2G, 3G or 4G
Mixed-media network modules mixed-media cannot detect 2G, 3G or 4G signal, described data processing module automatically record without 2G,
The time of origin of 3G or 4G signal, and after 2G, 3G or 4G signal being detected, reissue and be placed in without letter
The information that cannot send during number region.
The invention have the benefit that
The watch-dog of the ventricular assist device that the present invention provides, is provided with wireless communication module and data process mould
Block, can carry out wireless data transmission with Implanted ventricular assist device in the patient, and without use through
The communication cable of patient's cortex, reduces patient and occurs to infect or the risk of other post-operative complication, and greatly
Width improves the experience of patient.It is provided with data disaply moudle, can be by the equipment state of ventricular assist device
Information, the physiologic information of carrier show, and can carry out data inputting.It is provided with network communication module,
Make what the state of an illness of patient can be real-time to be grasped by network monitoring center, when there are abnormal conditions in patient, energy
Give treatment to timely.It is provided with authority management module, it is ensured that the safety of user data, non-professional doctor
Protect personnel, it is impossible to the service data of ventricular assist device is modified.It is provided with alarm and protection module, energy
Find the abnormal physiological condition of patient in time, and report to the police, remind medical personnel to process in time.
Accompanying drawing explanation
Fig. 1 is the structural representation of the watch-dog of the ventricular assist device that the specific embodiment of the invention provides.
In figure:
1, data processing module;2, wireless communication module;3, data disaply moudle;4, network service mould
Block;5, network monitoring center;6, alarm and protection module;7, authority management module;20, blood pump;11、
Data Computation Unit;12, data storage cell;21, signal acquisition module;22, A/D modular converter;23、
Control module;24, implanted communication module.
Detailed description of the invention
Further illustrate technical scheme below in conjunction with the accompanying drawings and by detailed description of the invention.
Embodiment one
As it is shown in figure 1, embodiment one provides a kind of ventricular assist device, adopt including blood pump 20, signal
Collection module 21, A/D modular converter 22, control module 23 and implanted communication module 24, signals collecting
Module 21 gathers the status information of equipment of blood pump 20, such as current signal, voltage signal, current signal and electricity
After pressure signal is collected, it is digitized by A/D modular converter 22, then transmits to control module 23
Row processes, after control module 23 receives digitized current signal and voltage signal, and can be by setting in advance
Rotating speed is calculated by the heart chamber auxiliary pump model put, and this calculating rotating speed calculation can be saved position and pass
Sensor or speed probe, thus reduce the overall volume of ventricular assist device.Meanwhile, control module 23
Can also be believed by the physiology that virtual human body living model calculates carrier by voltage signal, current signal
Breath, such as: heart rate, blood flow and blood pressure information.The present embodiment additionally provides a kind of ventricular assist device
Watch-dog, it includes that data processing module 1, wireless communication module 2, data disaply moudle 3, network are logical
Letter module 4 and network monitoring center 5.Data processing module 1 for the computing of data, priority assignation and
The storage of data, is also used for the modules controlling to be attached thereto.Wireless communication module 2 processes mould with data
Block 1 carries out data exchange, for the radio communication between ventricular assist device and watch-dog, concrete, nothing
Line communication module 2 implanted communication module 14 internal with ventricular assist device can carry out data interaction, eliminates
Traditionally through the communication cable of patient's cortex, reduce patient and occur to infect or other post-operative complication
Risk, improves the experience of patient.Data disaply moudle 3 and data processing module 1 carry out data friendship
Change, for the status information of equipment of ventricular assist device, the display of the physiologic information of carrier and data record
Entering, data disaply moudle 3 can make alternating interface between man and computer, can arrange data on data disaply moudle 3
Load button and keyboard, when the Permission Levels of user are advanced level user, can pass through data disaply moudle 3
The status information of equipment of ventricular assist device is modified.Network communication module 4 and data processing module 1
Carrying out data exchange, for carrying out radio communication with network monitoring center 5, network communication module 4 can lead to
Cross wifi signal access network based on ethernet or by movable signal access to mobile network.Send out in ventricular assist device
The status information of equipment, the physiologic information that go out are delivered to data processing module 1 by wireless communication module 2 and carry out
Processing, the data after process carry out showing or pass through network communication module 4 by data disaply moudle 3 and pass
Transporting to network monitoring center 5, the data after process can also both carry out showing by data disaply moudle 3 also leads to
Cross network communication module 4 to transmit to network monitoring center 5.
And without using through the communication cable of patient's cortex, reduce patient and occur to infect or other is postoperative
The risk of complication, and the experience of patient is greatly improved.It is provided with data disaply moudle, can be by ventricle
The status information of equipment of auxiliary device, the physiologic information of carrier show, and can carry out data inputting.
It is provided with network communication module so that what the state of an illness of patient can be real-time is grasped by network monitoring center, works as trouble
When abnormal conditions occurs in person, can give treatment to timely.It is provided with authority management module, it is ensured that user data
Safety, non-professional medical personnel, it is impossible to the service data of ventricular assist device is modified.If
Put alarm and protection module, the abnormal physiological condition of patient can have been found in time, and report to the police, remind medical care
Personnel process in time.
Further, data processing module 1 includes Data Computation Unit 11 and data storage cell 12, wherein
Data Computation Unit 11 is used for the computing of data and compares, such as: compare the equipment state letter of ventricular assist device
Breath, physiologic information and its threshold values size or the distribution etc. of data address of carrier.Data storage cell 12
Data exchange is carried out with Data Computation Unit 11, for the storage of data, as: storage ventricular assist device
Status information of equipment, the historical data of physiologic information of carrier.
Use the safety of equipment in order to improve patient, prevent the ventricle auxiliary that patient is carried by Non-medical-staff
The status information of equipment of device is modified, and watch-dog also includes authority management module 7, authority management module 7
Data exchange is carried out, for realizing different inquiries according to different user Permission Levels with data processing module 1
With data modification function, usual medical personnel are different with the Permission Levels of ordinary person, and ordinary person cannot be right
The service data of ventricular assist device is modified.Concrete, when user right grade is domestic consumer,
The right to use of watch-dog is limited to show ventricle auxiliary monitoring and data;When user right grade is advanced level user
Time, the right to use of watch-dog is limited to control ventricular assist device the present in real time, repair alert data
Change and historical data added up and inquires about;When authority management module 7 detects that user does not steps on for a long time
During the account of land, automatically exit from current account.
So that medical personnel find the abnormal physiological condition of patient in time, watch-dog also includes alarm and protection
Module 6, alarm and protection module 6 and data processing module 1 carry out data exchange, when status information of equipment exceeds
During pre-set threshold value, alarm and protection module 6 enters malfunction and reports to the police, and data processing module 1 is to different simultaneously
Often fault message stores.Conventional type of alarm has rotating speed to report to the police and blood flow is reported to the police, when the dress of blood pump
Bundle is less than when setting the slow-speed of revolution or be higher than the high rotating speed of setting, and rotating speed is reported to the police and is triggered, reports to the police.This
Type of alarm can effectively prevent the rotating speed of blood pump too high or too low, if the rotating speed of blood pump is too high, is easily caused
Blood pump generates heat;If the rotating speed of blood pump is too low, blood coagulation phenomenon easily occurs.Blood flow is reported to the police and is included blood flow equally
Measure too low warning and the too high warning of blood flow, prevent blood flow abnormal and cause patient vitals dangerous.
Preferably, wireless communication module 2 is configured to bluetooth module and/or infrared module, both communication modes
All can be in short-range, it is achieved relatively stable reliable communication.
Additionally, the watch-dog of the ventricular assist device of the present embodiment offer can be integrated in smart mobile phone or put down
Make application software in plate computer or according to monitoring method, be installed on ios platform, windows platform or
Android platform uses.
Embodiment two
Embodiment two provides a kind of monitoring method of watch-dog for above-mentioned ventricular assist device, and ventricle is auxiliary
Helping device and watch-dog to be both powered up, monitoring method is implemented as follows:
S00 step: status information of equipment that wireless communication module 2 sends in receiving ventricular assist device and carrying
The physiologic information of person.Wherein, status information of equipment is current signal and/or voltage signal, the physiology of carrier
Information is heart rate, blood flow and blood pressure information.
Data are carried by S10 step: wireless communication module 2 is bluetooth 2.1 module by bluetooth 2.1 module
Process to data processing module 1.
S20 step: after data are processed by data processing module 1, transmission to data disaply moudle 3 is carried out
Showing or transmitted to network monitoring center 5 by network communication module 4, the data after process can also both be led to
Cross data disaply moudle 3 to show, transmit to network monitoring center simultaneously also by network communication module 4
5。
After S10 step, before S20 step or after S20 step, also include rights management step and
Alarm and protection step, in rights management step, authority management module 7 counts with data processing module 1
According to exchange, for realizing different inquiries and data modification function according to different user Permission Levels, reporting to the police
In protection step, alarm and protection module 6 and data processing module 1 carry out data exchange, when equipment state is believed
When breath is beyond pre-set threshold value, alarm and protection module 6 enters malfunction and reports to the police, and provides GPS address,
Facilitating medical personnel to process, abnormal failure information also can be deposited by data processing module 1 automatically simultaneously
Storage.
It is further preferred that in step S10, data are delivered to data processing module 1 by wireless communication module 2
After, data can be automatically saved by the data storage cell 12 within described data processing module 1, data
Storage addressed users according to its data storage custom be configured.
Network communication module 4 is configured to 2G, 3G or 4G mixed-media network modules mixed-media, in step S20, works as watch-dog
When being placed in null zones, 2G, 3G or 4G mixed-media network modules mixed-media cannot detect 2G, 3G or 4G signal,
Data processing module 1 records the time of origin without 2G, 3G or 4G signal automatically, and detect 2G,
After 3G or 4G signal, reissue the information that cannot send when being placed in null zones.Additionally, network service mould
Block 4 is also configured as wifi network module, is communicated with network monitoring center 5 by the Internet.
The present invention is described with reference to the preferred embodiments, and those skilled in the art know, without departing from this
In the case of the spirit and scope of invention, these features and embodiment can be carried out various change or equivalence is replaced
Change.The present invention is not limited to the particular embodiment disclosed, and other fall into claims hereof
Interior embodiment broadly falls into the scope of protection of the invention.
Claims (10)
1. the watch-dog of a ventricular assist device, it is characterised in that:
Including data processing module (1);
Described data processing module (1) is for the computing of data, priority assignation and the storage of data;
Wireless communication module (2), carries out data exchange with described data processing module (1), for the described heart
Radio communication between room auxiliary device and described watch-dog;
Data disaply moudle (3), carries out data exchange with described data processing module (1), for the described heart
The status information of equipment of room auxiliary device, the display of physiologic information of carrier and data inputting;
Network communication module (4), carries out data exchange with described data processing module (1), is used for and network
Surveillance center (5) carries out radio communication;
The described status information of equipment sent in described ventricular assist device, described physiologic information are by described
Wireless communication module (2) is delivered to data processing module (1) and processes, and the data after process pass through institute
State data disaply moudle (3) to carry out showing and/or pass through described network communication module (4) transmission to described net
Network Surveillance center (5).
The watch-dog of ventricular assist device the most according to claim 1, it is characterised in that described data
Processing module (1) including:
Data Computation Unit (11), for the computing of data with compare;
Data storage cell (12), carries out data exchange, for data with described Data Computation Unit (11)
Storage.
The watch-dog of ventricular assist device the most according to claim 1, it is characterised in that:
Also include authority management module (7);
Described authority management module (7), carries out data exchange, for root with described data processing module (1)
Different inquiries and data modification function is realized according to different user Permission Levels.
The watch-dog of ventricular assist device the most according to claim 3, it is characterised in that:
When user right grade is domestic consumer, the right to use of described watch-dog is limited to assist described ventricle
Monitoring and data show;
When user right grade is advanced level user, the right to use of described watch-dog is limited to assist described ventricle
Device the present controls in real time, modifies alert data and add up historical data and inquire about;
When described authority management module (7) detects the long-time non-login account of user, automatically exit from current
Account.
The watch-dog of ventricular assist device the most according to claim 1, it is characterised in that:
Also include alarm and protection module (6);
Described alarm and protection module (6) and described data processing module (1) carry out data exchange, when described
When status information of equipment is beyond pre-set threshold value, described alarm and protection module (6) enters malfunction and reports to the police,
Abnormal failure information is stored by the most described data processing module (1).
The watch-dog of ventricular assist device the most according to claim 1, it is characterised in that:
Described wireless communication module (2) is configured to bluetooth module and/or infrared module.
7. the monitoring side for the watch-dog of the ventricular assist device described in any one of claim 1-6
Method, it is characterised in that implement as follows:
S00: the status information of equipment that described wireless communication module (2) sends in receiving described ventricular assist device
And the physiologic information of carrier;
Data are delivered to data processing module (1) and process by S10: described wireless communication module (2);
S20: after data are processed by described data processing module (1), sends to described data display mould
Block (3) carries out showing and/or by described network communication module (4) transmission to described network monitoring
The heart (5).
Monitoring method the most according to claim 7, it is characterised in that:
After S10 step, before S20 step or after S20 step, also include rights management step
With alarm and protection step;
In described rights management step, described authority management module (7) and described data processing module (1)
Carry out data exchange, for realizing different inquiries and data modification function according to different user Permission Levels;
In described alarm and protection step, described alarm and protection module (6) and described data processing module (1)
Carry out data exchange, when described status information of equipment is beyond pre-set threshold value, described alarm and protection module (6)
Entering malfunction and report to the police, abnormal failure information is stored by the most described data processing module (1).
Monitoring method the most according to claim 7, it is characterised in that:
In step S10, data are delivered to described data processing module (1) by described wireless communication module (2)
After, data can be automatically saved by the data storage cell (12) of described data processing module (1) inside,
The storage addressed users of data is configured according to its data storage custom.
Monitoring method the most according to claim 7, it is characterised in that:
Described network communication module (4) is configured to 2G, 3G or 4G mixed-media network modules mixed-media;
In step S20, when described watch-dog is placed in null zones, described 2G, 3G or 4G network
Module cannot detect 2G, 3G or 4G signal, described data processing module (1) automatically record without 2G,
The time of origin of 3G or 4G signal, and after 2G, 3G or 4G signal being detected, reissue and be placed in nothing
The information that cannot send during signal area.
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CN114826819A (en) * | 2022-06-30 | 2022-07-29 | 深圳核心医疗科技有限公司 | Information transmission method, device, equipment and storage medium |
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