CN109567775A - A kind of IBP addition of waveforms method and device thereof - Google Patents
A kind of IBP addition of waveforms method and device thereof Download PDFInfo
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- CN109567775A CN109567775A CN201811198593.1A CN201811198593A CN109567775A CN 109567775 A CN109567775 A CN 109567775A CN 201811198593 A CN201811198593 A CN 201811198593A CN 109567775 A CN109567775 A CN 109567775A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/021—Measuring pressure in heart or blood vessels
- A61B5/0215—Measuring pressure in heart or blood vessels by means inserted into the body
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
- A61B5/7235—Details of waveform analysis
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Abstract
The present invention relates to a kind of IBP addition of waveforms method and device thereof, comprising the following steps: S1, acquisition device acquisition blood pressure signal simultaneously send the signal to processing module by transmission cable；S2, processing module pre-process and transmit data to host computer to the signal of acquisition；S3, host computer unpacked data simultaneously carry out synchronization process and are sent to show platform；S4, show platform display is overlapped to IBP waveform；Further include following device: transmission cable is used for transmission signal；Blood pressure acquisition unit, for acquiring blood pressure signal；Processing module, for realizing pretreatment to the signal of acquisition and being packaged；Host computer, for handling unpacked data, publication instruction；Show platform, for showing information.The technical program facilitates medical staff and judges influence because of factors such as site of puncture, sensor position and patient body positions to IBP data, effectively improves the accuracy of different parts artery pressure difference comprehensive descision.
Description
Technical field
The present invention relates to a kind of IBP addition of waveforms method and device thereof, belong to medical monitoring arts.
Background technique
IBP is also known as invasive blood pressure, be it is a kind of arterial duct is placed in the method that intra-arterial directly carries out blood pressure measurement, facing
The measurement process to blood pressure dynamic change may be implemented in the application field of bed medicine, IBP monitoring, and not by Manual pressurizing, that is, cuff
The influence of width, elasticity, is a kind of more satisfactory blood pressure measuring method, and IBP is generally detectable: arterial pressure, in it is calm
The blood pressure datas such as pulse pressure, pulmonary arterial pressure, PLA left atrial pressure and intracranial pressure.The data waveform and number pressure of different parts or measured zone
It is worth dramatically different, bleeding corrugating and upper raising speed can be marked on the patient monitor that application there are IBP measurement means based on measurement data
Rate, to information such as staff's reflecting myocardium convergent force, vascular resistence, intravasal volume, cardiac stroke volumes.To all kinds of
When critical patient carries out clinical monitoring work, carries out complexity or there is the operation bled profusely, the real-time monitoring of blood pressure
There is critically important clinical value.
But currently on the market to the appearance form existing defects of IBP waveform: the IBP waveform area shown on patient monitor is usually
The IBP waveform of the form being displayed separately, difference monitoring position can not embody its correlation, make sight of the medical and nursing work personnel to waveform
It surveys more difficult.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of IBP addition of waveforms method and device thereof, used skills
Art scheme the following steps are included:
S1, acquisition device acquisition blood pressure signal simultaneously send the signal to processing module by transmission cable；
S2, processing module pre-process and transmit data to host computer to the signal of acquisition；
S3, host computer unpacked data simultaneously carry out synchronization process and are sent to show platform；
S4, show platform display is overlapped to IBP waveform.
Further, the synchronization process refers to that host computer carries out data processing according to preset condition and data collecting rule,
So that the IBP waveform of different parts is shown on showing platform with identical speed.
Further, the preset condition includes but is not limited to the screen size and resolution ratio of host computer；The data acquisition
Rule includes but is not limited to sample frequency and waveform speed.
Further, the Overlapping display refer to host computer by different IBP waveforms with identical speed real-time rendering same
Under scale, two kinds to eight kinds waveforms can be shown in different colors.
Further, the platform that shows can freeze to show to the realization of the IBP waveform under monophasic waveform or overlaying state.
Further, the acquisition device includes but is not limited to arterial pressure acquisition unit, central venous pressure acquisition unit, lung
Angiosthenia acquisition unit, PLA left atrial pressure acquisition unit and intracranial pressure acquisition unit；The blood of above-mentioned acquisition unit acquisition corresponding region
Pressure, which is believed and sends the signal to processing module by corresponding transmission cable, to be pre-processed.
A kind of IBP addition of waveforms device, including transmission cable, are used for transmission signal；Acquisition module, it is including but not limited to dynamic
The acquisition units such as arteries and veins blood pressure, central venous pressure, pulmonary arterial pressure, PLA left atrial pressure and intracranial pressure, for acquiring the blood pressure of corresponding position
Signal；Processing module, for realizing the functions such as pretreatment and packing to the signal of acquisition；Host computer, for handling unpacked data,
Publication instruction；Show platform, includes but is not limited to the information such as waveform, data for showing.
The beneficial effects of the present invention are: medical staff can be made quickly and conveniently to observe patients' blood's situation；Help to sentence
The influences of the factors to IBP data such as disconnected site of puncture, sensor position and patient body position, effectively increase to different parts artery
The accuracy of pressure difference comprehensive descision.
Detailed description of the invention
Fig. 1 show overview flow chart according to the present invention；
Fig. 2 show apparatus according to the invention structure chart；
Fig. 3 show real-time waveform figure according to the present invention.
Specific embodiment
It is carried out below with reference to technical effect of the embodiment and attached drawing to design of the invention, detailed process and generation clear
Chu, complete description, to be completely understood by the purpose of the present invention, scheme and effect.
It should be noted that unless otherwise specified, in the disclosure used in the "an" of singular, " described " and
"the" is intended to include most forms, unless the context clearly indicates other meaning.In addition, unless otherwise defined, being made herein
All technical and scientific terms are identical as the normally understood meaning of those skilled in the art.In this paper specification
Used term is intended merely to description specific embodiment, is not intended to be limiting of the invention.Term as used herein
"and/or" includes the arbitrary combination of one or more relevant listed items.
It is referring to Fig.1, used that the technical scheme comprises the following steps:
S1, acquisition device acquire blood pressure signal and send the signal to processing module by transmission cable and pre-processed；
The acquisition device include but is not limited to arterial pressure acquisition unit, central venous pressure acquisition unit, pulmonary arterial pressure acquisition unit,
PLA left atrial pressure acquisition unit and intracranial pressure acquisition unit；The blood pressure signal of above-mentioned acquisition unit acquisition corresponding region simultaneously passes through correspondence
Transmission cable sends the signal to processing module and is pre-processed；
S2, processing module pre-process and transmit data to host computer to the signal of acquisition；
S3, host computer unpacked data simultaneously carry out synchronization process and are sent to show platform；The synchronization process refers to host computer
Data processing is carried out according to preset condition and data collecting rule, so that the IBP waveform of different parts is being showed with identical speed
It is shown on platform；The preset condition includes but is not limited to the screen size and resolution ratio of host computer；The data collecting rule
Including but not limited to sample frequency and waveform speed；
S4, show platform display is overlapped to IBP waveform, the Overlapping display refers to host computer by different IBP waves
Shape under same scale, can show two kinds to eight kinds waveforms with identical speed real-time rendering in different colors, it is described show it is flat
Platform, which can realize the IBP waveform under monophasic waveform or overlaying state, to be freezed to show, freezing display can help medical staff detailed
Judge the blood pressure conditions of particular moment, papery printing also may be implemented and save monitoring result.
Referring to Fig. 2, a kind of IBP addition of waveforms device, including transmission cable are used for transmission signal；Acquisition module, including but
The acquisition units such as arterial pressure, central venous pressure, pulmonary arterial pressure, PLA left atrial pressure and intracranial pressure are not limited to, for acquiring corresponding portion
The blood pressure signal of position；Processing module, for realizing the functions such as pretreatment and packing to the signal of acquisition；Host computer, for handling
Unpacked data, publication instruction；Show platform, includes but is not limited to the information such as waveform, data for showing.
IBP, that is, invasive blood pressure, be it is a kind of arterial duct is placed in the mode that intra-arterial directly measures blood pressure, be based on this, IBP
Monitoring shows as lasting dynamic changing process, and measurement process is not by Manual pressurizing, Its width in conventional blood pressure measurement mode
And the influence of the objective factors such as elasticity, data show more accurate, intuitive；Further, IBP can be realized including but not limited to
The forms such as arterial pressure (ABP), central venous pressure (CVP), pulmonary arterial pressure (PAP), PLA left atrial pressure (LAP) and intracranial pressure (ICP)
Monitoring, the waveform and pressure value that the artery pressure differences of different parts is surveyed are dramatically different, by marking artery on showing platform
Pressure waveform and rate of pressure rise, can reflecting myocardium convergent force, vascular resistence, intravasal volume, cardiac stroke volume etc.
Physiological parameter.
Referring to Fig. 3, a specific embodiment based on the technical program, P1, P2 represent the blood pressure of different parts, by P2's
Blood pressure waveform is added in P1 wave regions, and two waveforms share a show rulers.
The above, only presently preferred embodiments of the present invention, the invention is not limited to above embodiment, as long as
It reaches technical effect of the invention with identical means, all should belong to protection scope of the present invention.In protection model of the invention
Its technical solution and/or embodiment can have a variety of different modifications and variations in enclosing.
Claims (7)
1. a kind of IBP addition of waveforms method, comprising the following steps:
S1, acquisition device acquisition blood pressure signal simultaneously send the signal to processing module by transmission cable；
S2, processing module pre-process and transmit data to host computer to the signal of acquisition；
S3, host computer unpacked data simultaneously carry out synchronization process and are sent to show platform；
S4, show platform display is overlapped to IBP waveform.
2. IBP addition of waveforms method according to claim 1, which is characterized in that the synchronization process refers to host computer root
Carry out data processing according to preset condition and data collecting rule so that the IBP waveform of different parts with identical speed show it is flat
It is shown on platform.
3. IBP addition of waveforms method according to claim 2, which is characterized in that the preset condition includes but is not limited to
The screen size and resolution ratio of host computer；The data collecting rule includes but is not limited to sample frequency and waveform speed.
4. IBP addition of waveforms method according to claim 1, which is characterized in that the Overlapping display refers to that host computer will
Different IBP waveforms under same scale, can show two kinds to eight kinds waveforms with identical speed real-time rendering in different colors.
5. IBP addition of waveforms method according to claim 1, which is characterized in that the platform that shows can be to monophasic waveform
Or the IBP waveform realization under overlaying state is freezed to show.
6. IBP addition of waveforms method according to claim 1, which is characterized in that the acquisition device includes but is not limited to
Arterial pressure acquisition unit, central venous pressure acquisition unit, pulmonary arterial pressure acquisition unit, PLA left atrial pressure acquisition unit and intracranial pressure
Acquisition unit；The blood pressure signal of above-mentioned acquisition unit acquisition corresponding region simultaneously sends the signal to processing by corresponding transmission cable
Module is pre-processed.
7. a kind of IBP addition of waveforms device, including transmission cable, are used for transmission signal；Acquisition module, including but not limited to artery
The acquisition units such as blood pressure, central venous pressure, pulmonary arterial pressure, PLA left atrial pressure and intracranial pressure, the blood pressure for acquiring corresponding position are believed
Number；Processing module, for realizing the functions such as pretreatment and packing to the signal of acquisition；Host computer is sent out for handling unpacked data
Cloth instruction；Show platform, includes but is not limited to the information such as waveform, data for showing.
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| CN201811198593.1A CN109567775A (en) | 2018-10-15 | 2018-10-15 | A kind of IBP addition of waveforms method and device thereof |
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| CN201811198593.1A CN109567775A (en) | 2018-10-15 | 2018-10-15 | A kind of IBP addition of waveforms method and device thereof |
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| CN102090886A (en) * | 2010-12-02 | 2011-06-15 | 广东宝莱特医用科技股份有限公司 | Method for drawing and overlaying multi-channel electrocardiograph waveforms |
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Application publication date: 20190405 |