CN108095760A - A kind of appraisal procedure and device for being used to evaluate internal carotid blood vessel index parameter - Google Patents
A kind of appraisal procedure and device for being used to evaluate internal carotid blood vessel index parameter Download PDFInfo
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- CN108095760A CN108095760A CN201711085044.9A CN201711085044A CN108095760A CN 108095760 A CN108095760 A CN 108095760A CN 201711085044 A CN201711085044 A CN 201711085044A CN 108095760 A CN108095760 A CN 108095760A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
- A61B8/4444—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device related to the probe
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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
- A61B5/0205—Simultaneously evaluating both cardiovascular conditions and different types of body conditions, e.g. heart and respiratory condition
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/06—Measuring blood flow
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
- A61B8/4483—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device characterised by features of the ultrasound transducer
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/52—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/5215—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves involving processing of medical diagnostic data
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Abstract
The invention discloses a kind of for evaluating the appraisal procedure of internal carotid blood vessel index parameter, comprise the following steps：Obtaining step：The flow velocity waveforms signal, blood vessel image figure, the blood of internal carotid blood vessel of internal carotid blood vessel are obtained to the pressure waveform signal of vascular wall and the electrocardiosignal of human body；Processing step：Processing carries out flow velocity waveforms signal, pressure waveform signal, electrocardiosignal and blood vessel image figure according to Hemodynamics, image processing software and draws internal carotid blood vessel index parameter, and scoring carries out internal carotid blood vessel index parameter according to the index parameter scope and Rating Model of systemic presupposition and draws corresponding appraisal result.The invention also discloses a kind of electronic equipment and computer storage media.The present invention avoids the Blind Test drawback in the prior art according only to hemodynamic examination to the detection of internal carotid blood vessel by increasing detection and scoring to vascular morphology structure.
Description
Technical field
The present invention relates to medicine detection more particularly to a kind of assessment sides for being used to evaluate internal carotid blood vessel index parameter
Method, electronic equipment and storage medium.
Background technology
At present, for the detection generally use hemodynamics detection method of internal carotid blood vessel, this method is clinically
More than two decades have been applied, have been gained universal acceptance.It is detected generally by the Hemodynamics index to blood vessel, such as first
Endovascular velocity of blood flow is detected with flow velocity probe, then the pressure of blood at this to vascular wall is detected by pressure probe, then
Obtain corresponding data target after being analyzed according to Hemodynamics calculation formula data, but this detection method due to
Can not see the image figure of blood vessel, belong to Blind Test method, not enough intuitively, result it is also not accurate enough；And testing result relates to
And the achievement data to technicality, for the professional more demanding of operating personnel, it is not suitable for popularity.
The content of the invention
For overcome the deficiencies in the prior art, one of the objects of the present invention is to provide one kind for evaluating internal carotid blood
The appraisal procedure of pipe index parameter can be used for scoring for internal carotid blood vessel index parameter, so that people
Intuitively testing result can be evaluated.
The second object of the present invention is a kind of electronic equipment, can be used for for internal carotid blood vessel index parameter into
Row scoring, so that people can intuitively evaluate testing result.
The third object of the present invention is to provide a kind of computer readable storage medium, can be used for for internal carotid
Blood vessel index parameter scores, so that people can intuitively evaluate testing result.
An object of the present invention adopts the following technical scheme that realization：
A kind of appraisal procedure for being used to evaluate internal carotid blood vessel index parameter, comprises the following steps：
Obtaining step：Obtain flow velocity waveforms signal, blood vessel image figure, the internal carotid blood vessel of internal carotid blood vessel
Blood to the pressure waveform signal of vascular wall and the electrocardiosignal of human body；
Processing step：According to Hemodynamics, image processing software to flow velocity waveforms signal, pressure waveform signal,
Electrocardiosignal and blood vessel image figure carry out processing and draw internal carotid blood vessel index parameter, and are joined according to the index of systemic presupposition
Number scope and Rating Model carry out internal carotid blood vessel index parameter scoring and draw corresponding appraisal result.
Further, output step is further included, internal carotid blood vessel index parameter and appraisal result are set by display
It is standby to show and/or printed by printing device.
Further, internal carotid blood vessel index parameter includes the velocity of blood flow of internal carotid blood vessel, blood to vascular wall
Pressure, heart beat cycle and vascular morphology structural parameters.
Further, the flow velocity waveforms signal of human body internal carotid blood vessel detects to obtain by doppler transducer, people
The blood vessel image figure of body internal carotid blood vessel detects to obtain by color ultrasound probes, and the blood of human body internal carotid blood vessel is to blood vessel
The pressure waveform signal of wall is obtained by pulse pressure probe detection, and the electrocardiosignal of human body is detected by cardiac diagnosis lead folder
It arrives.
Further, the pulse pressure probe is popped one's head in for pressure resistance type pulse pressure.
Further, the doppler transducer is an integral structure with color ultrasound probes, and is mounted in a housing；
Installation shielding isolation board in the end of probe of the housing cavity, so that housing cavity is divided into cell and main cavity, Doppler
Probe is installed on small interior, and color ultrasound probes are installed in main cavity.
Further, the doppler transducer includes doppler transducer chip and doppler transducer chip lead-out wire；It is described
Color ultrasound probes include color ultrasound probes chip, color ultrasound chip lead-out wire, switching circuit board and color ultrasound probes lead-out wire；In the housing
Also set up probe multicore output cable；
Doppler transducer chip is electrically connected by doppler transducer chip lead-out wire and probe multicore output cable；Color ultrasound
Probe chip is connected by color ultrasound chip lead-out wire with switching circuit board, and switching circuit board passes through color ultrasound probes lead-out wire and probe
Multicore output cable is electrically connected.
Further, the small interior also sets up cell barricade, and cell barricade, shielding isolation board and housing composition are more
Pu Le probes cell, doppler transducer chip are mounted on the how general small interior of probe.
The second object of the present invention adopts the following technical scheme that realization：
A kind of electronic equipment can be run on a memory and on a processor including memory, processor and storage
Computer program is realized when the processor performs described program and is used to evaluate internal carotid blood vessel index parameter as previously described
Appraisal procedure the step of.
The third object of the present invention adopts the following technical scheme that realization：
A kind of computer readable storage medium, is stored thereon with computer program, and the computer program is held by processor
The step of being realized during row as previously described for evaluating the appraisal procedure of internal carotid blood vessel index parameter.
Compared with prior art, the beneficial effects of the present invention are：
The present invention is by the way that the color ultrasound detection for being used to detect the blood vessel image figure of blood vessel is added in system, i.e., by obtaining
Take hemodynamic index and vascular morphology structure, so draw the Hemodynamics index parameter of internal carotid blood vessel with
And vascular morphology structural parameters, and it with default scoring in system is combined that index parameter score and is drawn
Appraisal result, such people just can intuitively evaluate according to appraisal result come the index parameter to internal carotid blood vessel.
Description of the drawings
Fig. 1 is the module map provided by the present invention for evaluating the assessment system of internal carotid blood vessel index parameter；
Fig. 2 is the flow chart provided by the present invention for evaluating the appraisal procedure of internal carotid blood vessel index parameter；
Fig. 3 is the structure diagram of integral type provided by the invention probe；
Angle schematic diagrames of the Fig. 4 between two piezoelectric ceramic pieces provided by the invention；
Angle schematic diagrames of the Fig. 5 between doppler transducer chip provided by the invention and blood vessel.
In figure：1st, color ultrasound probes chip；2nd, color ultrasound probes matching layer；3rd, doppler transducer cell；4th, doppler transducer
With layer；5th, cell；6th, doppler transducer chip；61st, the first piezoelectric ceramic piece；62nd, the second piezoelectric ceramic piece；7th, cell shields
Plate；8th, isolation board is shielded；9th, doppler transducer chip lead-out wire；10th, probe multicore output cable；11st, color ultrasound probes lead-out wire；
12nd, housing；13rd, switching circuit board；14th, color ultrasound probes chip lead-out wire；15th, blood vessel.
Specific embodiment
In the following, with reference to attached drawing and specific embodiment, the present invention is described further, it is necessary to which explanation is, not
Under the premise of conflicting, new implementation can be formed between various embodiments described below or between each technical characteristic in any combination
Example.
Embodiment
The present invention provides a kind of for evaluating the assessment system of internal carotid blood vessel index parameter, by popping one's head in people
Then the detection of the blood vessel of body internal carotid obtains Hemodynamics index to the result of detection after converting, analyze, handle
And the testing results such as morphosis of blood vessel, and testing result is exported and is shown, it is referred to for staff；At the same time it can also
By testing result with being combined with reference to clinical medicine, related application is done.
Probe employed in the present invention not only includes for doppler transducer, the pulse to Hemodynamics Indexs measure
Pressure probe, cardiac diagnosis lead folder etc. also add the color ultrasound probes of the morphosis detection for blood vessel, that is to say while obtain
The Hemodynamics index of internal carotid blood vessel and vascular morphology structure.
Wherein, doppler transducer is used to gather the blood flow velocity of the internal carotid blood vessel of human body, and color ultrasound probes are used to gather
The blood vessel image figure of the internal carotid of human body, blood is to blood in internal carotid blood vessel of the pulse pressure probe for gathering human body
The pressure size of tube wall, cardiac diagnosis lead press from both sides to detect the heart beat cycle of human body.
The present invention is applied in medical diagnosis on disease by the way that hemodynamic detection and color ultrasound are detected, and avoids Blind Test,
So that testing result is more directly perceived.For example, the blood vessel image figure of the human body internal carotid obtained by color ultrasound probes can be drawn
The data such as internal carotid Patch size, inner film thickness and patch hardness are so carried out to internal carotid blood vessel index parameter
During evaluation so that result is more accurate.
A kind of assessment system for being used to evaluate internal carotid blood vessel index parameter, as shown in Figure 1, turning including probe, data
Change the mold block, data processing module and result display module.
Wherein, probe includes pulse pressure probe, doppler transducer, color ultrasound probes and cardiac diagnosis lead folder.
Pulse pressure pops one's head in detect internal carotid blood to the pressure of vascular wall and generates corresponding pressure waveform letter
Number, pulse pressure probe is popped one's head in using pressure resistance type pulse pressure.Doppler's flow velocity is used to detect the blood of human body internal carotid blood vessel
Flow velocity degree simultaneously generates corresponding blood flow velocity signal.Color ultrasound image pops one's head in detect the blood vessel image figure of internal carotid.The heart
Electric electrode holder is used to detect the heartbeat of human body and generates corresponding electrocardiosignal, cardiac diagnosis lead folder, as the electrode of limb leads,
Heart beat cycle available for detection human body.
Data conversion module, for gathering doppler transducer, color ultrasound probes, pulse pressure probe and cardiac diagnosis lead folder institute
The data-signal of detection carries out corresponding conversion process.
In addition, data conversion module can be divided into：Amplification module and analog-to-digital conversion module, wherein amplification module are divided into as pressure
Amplification module, electrocardio isolated amplifier, flow velocity amplification module and color ultrasound amplification module, analog-to-digital conversion module are divided into as hydrodynamics
A/D converter and color ultrasound analog-digital converter.
Wherein, pulse pressure probe is connected by pressure amplification module with hydrodynamics A/D converter, and doppler transducer leads to
It crosses flow velocity amplification module to be connected with hydrodynamics A/D converter, cardiac diagnosis lead folder passes through electrocardio isolated amplifier and hydrodynamics
A/D converter connects, and color ultrasound probes are connected by color ultrasound amplification module with color ultrasound analog-digital converter.
For example, pressure amplification module, which is used for the pressure waveform signal detected to pulse pressure probe, is amplified processing,
And amplified pressure waveform signal is sent to hydrodynamics A/D converter and carries out analog-to-digital conversion.
Electrocardio isolated amplifier includes the first amplifier and the second amplifier, and the first amplifier is using DC-DC devices to electricity
Source is isolated, and signal output uses Phototube Coupling；Second amplifier employs 50Hz inhibition components and declines to Hz noise
Subtract.First amplifier and the second amplifier are amplified electrocardiosignal gain 60-80db.Electrocardio isolated amplifier will be at amplification
Electrocardiosignal after reason is sent to hydrodynamics A/D converter and carries out analog-to-digital conversion.
Flow velocity amplification module, the blood flow velocity signal of the internal carotid detected to doppler transducer is amplified, filters,
After the processing such as shaping, send it to hydrodynamics A/D converter and carry out analog-to-digital conversion.
Color ultrasound amplification module, the blood vessel image figure of the internal carotid detected to color ultrasound probes is amplified, filter with
And after the processing such as shaping, by treated, blood vessel image figure is sent to color ultrasound analog-digital converter progress analog-to-digital conversion.
Data processing module, for receiving the Hemodynamic environment of the corresponding transformed human body internal carotid blood vessel of analog-digital converter
Signal, blood are spent to the pressure wave signal of vascular wall, electrocardiosignal and blood vessel image figure, and combine Hemodynamics, figure
Shape processing software etc. draws Hemodynamics index parameter and vascular morphology structural parameters, then Hemodynamics index parameter
Specific appraisal result is drawn with pre-stored parameter area, Rating Model in vascular morphology structural parameters and system.
Such as the concrete numerical value by Testing index, compared with the normal reference range of its age bracket, if all normal
With reference within the scope of, Testing index 20 items, each single item is scored 5 points, totally 100 points of integrated value, is hemodynamic examination result
Normally.If it is to deviate normal reference range to compare, the amplitude that normal reference range is deviateed according to each detection project is deducted points：
Deviate 10-15% to deduct points 1 point；Deviation >=16-25% deducts points 2 points；Deviation >=26-35% deducts points 3 points；Deviation >=36-45% buttons
Divide 4 points；Deviate >=46% 5 points of deduction of points.Then cerebrovascular work(is assessed according to the general comment score value of the indices finally detected
It can situation.For example the lower cerebrovascular function of explanation of integrated value is poorer, the risk of palsy is bigger.In this way, by that will detect
Specific data value is converted to the mode of scoring, also being capable of the intuitively corresponding result of interpretation for layman.
In addition, it is that compatriots' different sexes different age group blood is summed up according to substantial amounts of data for Rating Model
The normal reference range of Hemodynamics indices, and according to difference between each index parameter and corresponding reference value, ratio,
Comparing result is as appraisal result.Certainly when formulating the reference value of each index parameter and corresponding scoring, can also incite somebody to action
The factors such as age bracket, occupation, region, the race of human body are taken into account.
Certainly, should be not restricted to described in the present embodiment, can also it for the method scoring of above-mentioned scoring
His scoring can be set according to specific demand.
Wherein, Hemodynamics index parameter, for example the blood flow velocity of internal carotid blood vessel, blood are to the pressure of vascular wall
Power, pulse velocity of wave, peripheral resistance, dynamic resistance, critical pressure, heart beat cycle, endovascular blood circumstance；And vascular morphology knot
Structure parameter, such as the data such as ratio of the classification of the caliber of blood vessel, pipe thickness, Patch size, hardness, patch and blood vessel.
Preferably, computer can be used in data processing section.Since present system not only passes through doppler transducer, pulse
Pressure probe, cardiac diagnosis lead folder are respectively to endovascular blood flow velocity, blood to pressure size, the heart beat cycle of vascular wall etc.
It detects to obtain Hemodynamics index, also the blood vessel image figure of human body internal carotid blood vessel is examined by color ultrasound probes
It surveys that the drawbacks of obtaining the morphosis of blood vessel, and then avoid Blind Test, evaluation result is drawn by scoring, the evaluation knot
Fruit is more directly perceived, and the personnel of being conveniently operated check.
Result display module can be the equipment such as display, printer, be connected with computer (data processing section).
Such as by display by Hemodynamics index, vascular morphology structure and appraisal result etc. in a manner of form, figure etc.
It shows or is printed testing result by printer, for staff's reference or clinical practice.Certain testing result
Can also be uploaded onto the server by network or other remote equipments on.For example, staff can be by from server or far
Handling result is downloaded in journey equipment, and is conducted into expert evaluation system, overall merit is carried out, ginseng is provided for clinical diagnosis
It examines.
It is in addition, equal to data processings such as the amplification of signal, shaping, filtering, analog-to-digital conversions for what is arrived involved in the present invention
It is the prior art, is not the inventive point of the present invention, is not introducing circuit theory of its realization etc. specifically herein.
In addition, ease-to-operate during in order to ensure that operator is detected human body internal carotid, the present invention also provides
A kind of integral type probe, that is to say and doppler transducer and color ultrasound probes concentration are located in same device, can be simultaneously to human body
The detection of blood flow velocity of internal carotid blood vessel and the color ultrasound detection of blood vessel image figure, the number of measuring instrument can be reduced
Amount.As in Figure 3-5, which pops one's head in, and including housing 12 and is arranged on the color ultrasound probes of 12 inner cavity of housing, Doppler's spy
Head and probe multicore output cable 10.
Wherein, shielding isolation board 8 is installed, so that housing cavity is divided into cell 5 in the end of probe of 12 inner cavity of housing
And main cavity, cell doppler transducer are installed in cell 5, color ultrasound probes are mounted in main cavity.It will by shielding isolation board 8
Doppler transducer is kept apart with color ultrasound probes, and then prevents the two from interfering with each other at work.
In addition, in order to reach better shield effectiveness, shielding isolation board 8 is ferro-magnetic shield isolation board.
Wherein, doppler transducer includes doppler transducer matching layer 4, doppler transducer chip 6 and doppler transducer chip
Lead-out wire 9.Doppler transducer matching layer 4 is closely set in the lower surface of doppler transducer chip 6, and doppler transducer chip 6 is logical
Doppler's probe chip lead-out wire 9 is crossed to be electrically connected with probe multicore output cable 10.
Preferably, cell barricade 7 is also set up in cell 5, which shields copper foil for cell.Cell screen
Shield plate 7, shielding isolation board 8 and housing 12 form a doppler transducer cell 3.Doppler transducer chip 6 is installed on Doppler
It pops one's head in cell 3, can further realize the shield effectiveness to doppler transducer, in case doppler transducer is working with color ultrasound probes
When interfere with each other.
Doppler transducer chip 6 is used to emit ultrasonic signal to blood vessel 15 and receives the ultrasonic wave letter of the return of blood vessel 15
Number.When detecting, the outer surface of the end of probe of housing 12 is close at the internal carotid blood vessel 15 of human skin, such Doppler
Probe chip 6 receives the ultrasonic signal of the return of blood vessel 15 by emitting ultrasonic signal to internal carotid blood vessel 15, then
Probe multicore output cable 10 is output to by doppler transducer chip lead-out wire 9, is then output to the data conversion of the system
Module, so that data conversion module handles transmitted data of popping one's head in.
Preferably, the doppler transducer chip 6 is made of two piezoelectric ceramic pieces, and one of piezoelectric ceramic piece is used
In transmitting ultrasonic signal, another piezoelectric ceramic piece is used to receive the ultrasonic signal of the return of blood vessel 15.Two piezoelectricity potteries
Tile is denoted as the first piezoelectric ceramic piece 61 and the second piezoelectric ceramic piece 62, and the first piezoelectric ceramic piece 61 and the second piezoelectricity respectively
Angle between potsherd 62 is 176 ± 2 °.Due in measurement, in the neck of plane and human skin where the bottom of housing 12
Arteries 15 is parallel, and the angle between plane where the bottom of piezoelectric ceramic piece and housing 12 is 55 °, that is to say guarantee
Angle between two piezoelectric ceramic pieces and the internal carotid blood vessel 15 of human skin is 55 °.
Color ultrasound probes include color ultrasound probes matching layer 2, color ultrasound probes chip 1, switching circuit board 13, color ultrasound probes chip and draw
Outlet 14 and color ultrasound probes lead-out wire 11.Wherein, color ultrasound probes matching layer 2 is arranged at the bottom of color ultrasound probes chip 1 and housing 12
Between portion's inner surface, color ultrasound probes chip 1 is electrically connected by color ultrasound probes chip lead-out wire 14 with switching circuit board 13, switching
Circuit board 13 is also electrically connected by color ultrasound probes lead-out wire 11 and probe multicore output cable 10.
When detecting, the outer surface of the end of probe of housing 12 is close at the internal carotid blood vessel 15 of human skin：
Doppler transducer chip 6 emits ultrasonic signal to the internal carotid blood vessel 15 of human skin, and receives blood vessel 15
Then the ultrasonic signal of return reaches probe multicore output cable 10 by doppler transducer chip lead-out wire 9, and then will inspection
The blood flow velocity signal output of the internal carotid blood vessel 15 of survey is handled to data conversion module.
Blood vessel image figure at internal carotid blood vessel 15 of the color ultrasound probes chip 1 by detecting human skin, and pass through
Color ultrasound probes chip lead-out wire 14, switching circuit board 13, color ultrasound probes lead-out wire 11 are sent to probe multicore output cable 10, into
And the blood vessel image images outputting of detection is handled to data conversion module.
In addition, doppler transducer chip lead-out wire 9, color ultrasound probes lead-out wire 11, color ultrasound probes chip lead-out wire 14, probe
Multicore output cable 10 using coaxial cable, will further can realize signal shielding.
Doppler transducer and color ultrasound probes are arranged in same device by the present invention using integral structure so that Yong Hucao
Make easier.Moreover, being mounted with shielding isolation board in housing, doppler transducer with color ultrasound probes can be isolated, kept away
Exempt from the two to interfere with each other at work and influence normal use.
The present invention also provides a kind of for evaluating the scoring of internal carotid blood vessel index parameter, as shown in Fig. 2, it includes
Following steps：
S1, the flow velocity waveforms signal of human body internal carotid blood vessel and blood vessel image figure are obtained.
S2, pressure waveform signal of the blood to vascular wall for obtaining human body internal carotid blood vessel.
S3, the electrocardiosignal for obtaining human body.
S4, believed according to the flow velocity waveformses such as Hemodynamics, image processing software signal, pressure waveform signal, electrocardio
Number and blood vessel image figure carry out processing and draw internal carotid blood vessel index parameter, these parameters such as include internal carotid blood
The velocity of blood flow of pipe, blood are to the pressure of vascular wall, heart beat cycle and vascular morphology structural parameters etc..
S5, scored according to the index parameter scope of systemic presupposition, Rating Model internal carotid blood vessel index parameter
Draw corresponding appraisal result.
The present invention also provides a kind of electronic equipment, including memory, processor and storage on a memory and can
The computer program run in processing, the processor are realized described herein dynamic in neck for evaluating when performing described program
The step of appraisal procedure of arteries and veins blood vessel index parameter.
The present invention also provides a kind of computer readable storage mediums, are stored thereon with computer program, computer program
Realized when being executed by processor it is as described herein for evaluating the appraisal procedure of internal carotid blood vessel index parameter the step of.
The above embodiment is only the preferred embodiment of the present invention, it is impossible to the scope of protection of the invention is limited with this,
The variation and replacement for any unsubstantiality that those skilled in the art is done on the basis of the present invention belong to institute of the present invention
Claimed scope.
Claims (10)
1. a kind of appraisal procedure for being used to evaluate internal carotid blood vessel index parameter, it is characterised in that comprise the following steps：
Obtaining step：Obtain flow velocity waveforms signal, blood vessel image figure, the blood of internal carotid blood vessel of internal carotid blood vessel
Liquid is to the pressure waveform signal of vascular wall and the electrocardiosignal of human body；
Processing step：According to Hemodynamics, image processing software to flow velocity waveforms signal, pressure waveform signal, electrocardio
Signal and blood vessel image figure carry out processing and draw internal carotid blood vessel index parameter, and according to the index parameter model of systemic presupposition
It encloses and Rating Model carries out internal carotid blood vessel index parameter scoring and draws corresponding appraisal result.
2. the method as described in claim 1, it is characterised in that：Output step is further included, by internal carotid blood vessel index parameter
And appraisal result is shown by display device and/or is printed by printing device.
3. the method as described in claim 1, it is characterised in that：Internal carotid blood vessel index parameter includes internal carotid blood vessel
Velocity of blood flow, blood are to the pressure of vascular wall, heart beat cycle and vascular morphology structural parameters.
4. the method as described in claim 1, it is characterised in that：The flow velocity waveforms signal of human body internal carotid blood vessel passes through
Doppler transducer detects to obtain, and the blood vessel image figure of human body internal carotid blood vessel detects to obtain by color ultrasound probes, human body neck
Interior arterial vascular blood obtains the pressure waveform signal of vascular wall by pulse pressure probe detection, the electrocardiosignal of human body
It is obtained by cardiac diagnosis lead folder detection.
5. method as claimed in claim 4, it is characterised in that：The pulse pressure probe is popped one's head in for pressure resistance type pulse pressure.
6. method as claimed in claim 4, it is characterised in that：The doppler transducer is an integral structure with color ultrasound probes,
And it is mounted in a housing；Installation shielding isolation board in the end of probe of the housing cavity, so that housing cavity is drawn
It is divided into cell and main cavity, doppler transducer is installed on small interior, and color ultrasound probes are installed in main cavity.
7. method as claimed in claim 6, it is characterised in that：The doppler transducer includes doppler transducer chip and Duo Pu
Strangle probe chip lead-out wire；The color ultrasound probes include color ultrasound probes chip, color ultrasound chip lead-out wire, switching circuit board and color ultrasound
Probe lead-out wire；Probe multicore output cable is also set up in the housing；
Doppler transducer chip is electrically connected by doppler transducer chip lead-out wire and probe multicore output cable；Color ultrasound probes
Chip is connected by color ultrasound chip lead-out wire with switching circuit board, and switching circuit board passes through color ultrasound probes lead-out wire and probe multicore
Output cable is electrically connected.
8. the method for claim 7, it is characterised in that：The small interior also sets up cell barricade, cell barricade,
Isolation board and housing composition doppler transducer cell are shielded, doppler transducer chip is mounted on the how general small interior of probe.
9. a kind of electronic equipment including memory, processor and stores the meter that can be run on a memory and on a processor
Calculation machine program, it is characterised in that：The processor realizes the use as any one of claim 1-8 when performing described program
In evaluate internal carotid blood vessel index parameter appraisal procedure the step of.
10. a kind of computer readable storage medium, is stored thereon with computer program, it is characterised in that：The computer program
When being executed by processor realize as any one of claim 1-8 be used for evaluate commenting for internal carotid blood vessel index parameter
The step of estimating method.
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109009220A (en) * | 2018-08-15 | 2018-12-18 | 广州华科盈医疗科技有限公司 | For assessing the evaluation index and control system of Cardiac interventional curative effect, and the system for assessing Cardiac interventional curative effect |
| CN110491513A (en) * | 2019-08-26 | 2019-11-22 | 广州华科盈医疗科技有限公司 | A kind of arteria carotis detection system, information processing unit |
| WO2020253510A1 (en) * | 2019-06-21 | 2020-12-24 | 平安科技（深圳）有限公司 | Big data blood vessel image identification-based disease prediction system and method |
| CN112274181A (en) * | 2020-10-30 | 2021-01-29 | 深圳市恩普电子技术有限公司 | Cerebral apoplexy diagnosis evaluation system |
| CN114052673A (en) * | 2020-07-30 | 2022-02-18 | 深圳市理邦精密仪器股份有限公司 | Fistula maturity assessment method, device and storage medium |
| CN115019926A (en) * | 2022-08-08 | 2022-09-06 | 中国人民解放军总医院第一医学中心 | Method and device for analyzing pathological morphology of renal blood vessels |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109009220A (en) * | 2018-08-15 | 2018-12-18 | 广州华科盈医疗科技有限公司 | For assessing the evaluation index and control system of Cardiac interventional curative effect, and the system for assessing Cardiac interventional curative effect |
| WO2020253510A1 (en) * | 2019-06-21 | 2020-12-24 | 平安科技（深圳）有限公司 | Big data blood vessel image identification-based disease prediction system and method |
| CN110491513A (en) * | 2019-08-26 | 2019-11-22 | 广州华科盈医疗科技有限公司 | A kind of arteria carotis detection system, information processing unit |
| CN114052673A (en) * | 2020-07-30 | 2022-02-18 | 深圳市理邦精密仪器股份有限公司 | Fistula maturity assessment method, device and storage medium |
| CN112274181A (en) * | 2020-10-30 | 2021-01-29 | 深圳市恩普电子技术有限公司 | Cerebral apoplexy diagnosis evaluation system |
| CN115019926A (en) * | 2022-08-08 | 2022-09-06 | 中国人民解放军总医院第一医学中心 | Method and device for analyzing pathological morphology of renal blood vessels |
| CN115019926B (en) * | 2022-08-08 | 2022-10-25 | 中国人民解放军总医院第一医学中心 | Method and device for analyzing pathological morphology of renal blood vessels |
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