CN109171807A - A kind of signal processing method of ultrasonic diagnostic equipment, system and ultrasonic diagnostic equipment - Google Patents
A kind of signal processing method of ultrasonic diagnostic equipment, system and ultrasonic diagnostic equipment Download PDFInfo
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- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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- A61B8/52—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves
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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
- A61B8/5207—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves involving processing of raw data to produce diagnostic data, e.g. for generating an image
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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 signal processing method of ultrasonic diagnostic equipment, system and ultrasonic diagnostic equipments, applied to ultrasonic diagnostic technique field, method is comprising steps of obtain the reflection signal of pulse signal, reflection signal is marked according to the spectrum standard of setting, label includes normal frequency spectrum and alienation frequency spectrum；Alignment processing instruction is executed according to the label of reflection signal.System is for executing corresponding method.Ultrasonic diagnostic equipment includes signal receiver and processor, and signal receiver is used to obtain the reflection signal of pulse signal, marks reflection signal according to the spectrum standard of setting；Processor is used to execute alignment processing instruction according to the label of reflection signal.The reflection signal that the present invention passes through acquisition pulse signal, the reflection signal is marked according to the spectrum standard of setting, alignment processing instruction is executed according to the label of reflection signal, various process instructions can be executed according to the property of reflection signal, help to assist doctor that diagnosis operation is rapidly completed.
Description
Technical field
The present invention relates to ultrasonic diagnostic technique field, especially a kind of signal processing method of ultrasonic diagnostic equipment, system
And ultrasonic diagnostic equipment.
Background technique
Ultrasound diagnosis needs collected signal to meet certain standard in the frequency spectrum of the reflection signal of acquisition pulse,
Such as acquire the frequency spectrum of continuous three or more uniformities, sharpness of border；But in clinical practice, some cases cause frequency spectrum not
Stablize or can not detect, such as when beating arteria umbilicalis frequency spectrum, change when fetal breathing movement because of pleural pressure be will affect
Venous return and cardiac output cause Doppler frequency spectrum height different, because of frequency probe reason or vein when beating Deep venou
Position reason causes spectrum signal weak, is unfavorable for carrying out the parsing of reflection signal；Doctor after getting compared with the image of standard, because
It is moved to the reactivity freezed key and click action and freeze key itself for hand, causes to click the figure for freezing to freeze after key
As usually belonging to some non-compliant frequency spectrums, doctor needs motion track ball to play back, could choose the frequency of several most standards
Spectrum is to be observed and be measured, inefficiency；Meanwhile in actual ultrasound diagnosis, need by the operation gimmick of doctor to mention
The ability of the image of high acquisition standard, and depend doctor oneself alone and grope that operation gimmick is time-consuming and laborious, it is unfavorable for mentioning for physician level
It is high.
Summary of the invention
The present invention is directed to solve at least some of the technical problems in related technologies.For this purpose, of the invention
One purpose is to provide signal processing method, system and the ultrasonic diagnostic equipment of a kind of ultrasonic diagnostic equipment.
The technical scheme adopted by the invention is that: a kind of signal processing method of ultrasonic diagnostic equipment, comprising steps of obtaining
The reflection signal of pulse signal marks the reflection signal according to the spectrum standard of setting, the label include normal frequency spectrum and
Alienation frequency spectrum；Alignment processing instruction is executed according to the label of reflection signal.
Further, described the step of marking the reflection signal according to the spectrum standard of setting includes: to choose continuously
Reflection signal simultaneously calculates corresponding frequency difference, judges whether the frequency difference meets threshold value, meets, and marks described continuous
Reflection signal be normal frequency spectrum, be otherwise alienation frequency spectrum.
Further, the step of label according to reflection signal executes alignment processing instruction includes: when the label
For normal frequency spectrum, executes frequency spectrum and analyze the instruction to handle the corresponding reflection signal of the normal frequency spectrum；When the label is
Frequency spectrum executes prompt information instruction or/and instrument parameter regulating command.
Further, it further comprises the steps of: and obtains peripheral operation so that receiving time is arranged, obtain the pulse letter in receiving time
Number reflection signal, the reflection signal is marked according to the spectrum standard of setting one by one；Correspondingly, described according to reflection signal
Label executes alignment processing instruction, specifically includes: when normal frequency spectrum is not present in all labels, executing output prompt information and refers to
Order or instrument parameter regulating command；When existing simultaneously normal frequency spectrum and alienation frequency spectrum in all labels, executes frequency spectrum parsing and refer to
It enables to handle the corresponding reflection signal of the normal frequency spectrum；When only existing normal frequency spectrum in all labels, frequency spectrum parsing is executed
Instruction is to handle the corresponding reflection signal of the normal frequency spectrum.
Further, the frequency spectrum is analyzed the instruction for handling reflection signal to obtain corresponding biomass, the prompt
Information command be used for output operation prompt information, the instrument parameter regulating command for changing the ultrasonic diagnostic equipment fortune
Row parameter.
It is of the present invention another solution is that a kind of signal processing system of ultrasonic diagnostic equipment, comprising: acquisition
Module marks the reflection signal, the label packet according to the spectrum standard of setting for obtaining the reflection signal of pulse signal
Include normal frequency spectrum and alienation frequency spectrum；Processing module, for executing alignment processing instruction according to the label of reflection signal.
Further, described the step of marking the reflection signal according to the spectrum standard of setting includes: to choose continuously
Reflection signal simultaneously calculates corresponding frequency difference, judges whether the frequency difference meets threshold value, meets, and marks described continuous
Reflection signal be normal frequency spectrum, be otherwise alienation frequency spectrum.
Further, comprising: the step of label according to reflection signal executes alignment processing instruction includes: when described
Labeled as normal frequency spectrum, executes frequency spectrum and analyze the instruction to handle the corresponding reflection signal of the normal frequency spectrum；When it is described label for
Alienation frequency spectrum executes prompt information instruction or/and instrument parameter regulating command.
Further, the acquisition module obtains receiving time specifically for obtaining peripheral operation so that receiving time is arranged
The reflection signal of interior pulse signal marks the reflection signal according to the spectrum standard of setting one by one, and the label includes just
Normal frequency spectrum and alienation frequency spectrum；The processing module, for when normal frequency spectrum is not present in all labels, executing output prompt letter
Breath instruction or instrument parameter regulating command；When existing simultaneously normal frequency spectrum and alienation frequency spectrum in all labels, frequency spectrum solution is executed
Analysis instruction is to handle the corresponding reflection signal of the normal frequency spectrum；When only existing normal frequency spectrum in all labels, frequency spectrum is executed
It analyzes the instruction to handle the corresponding reflection signal of the normal frequency spectrum.
It is of the present invention another solution is that a kind of ultrasonic diagnostic equipment, including signal receiver and processor,
Wherein, the signal receiver is used to obtain the reflection signal of pulse signal, marks the reflection according to the spectrum standard of setting
Signal, the label include normal frequency spectrum and alienation frequency spectrum；The processor is used to execute correspondence according to the label of reflection signal
Process instruction.
The beneficial effects of the present invention are:
The present invention marks the reflection signal according to the spectrum standard of setting by the reflection signal of acquisition pulse signal,
Alignment processing instruction is executed according to the label of reflection signal, various process instructions can be executed according to the property of reflection signal, had
Help assist doctor that diagnosis operation is rapidly completed.
Detailed description of the invention
Fig. 1 is the schematic diagram of the signal processing method of ultrasonic diagnostic equipment of the invention；
Fig. 2 is that the label according to reflection signal of ultrasonic diagnostic equipment of the invention executes alignment processing instruction flow chart；
Fig. 3 is the schematic diagram of the signal processing flow of ultrasonic diagnostic equipment of the invention；
Fig. 4 is the schematic diagram of the signal processing system of ultrasonic diagnostic equipment of the invention.
Specific embodiment
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.
Embodiment 1
The purpose of the present embodiment is resolving ideas the technical issues of illustrating the prior art and of the invention.
Ultrasound diagnosis needs collected signal to meet certain standard in the frequency spectrum of the reflection signal of acquisition pulse,
Such as acquire the frequency spectrum of continuous three or more uniformities, sharpness of border；But in clinical practice, some cases cause frequency spectrum not
Stablize or can not detect, such as when beating arteria umbilicalis frequency spectrum, change when fetal breathing movement because of pleural pressure be will affect
Venous return and cardiac output cause Doppler frequency spectrum height different, because of frequency probe reason or vein when beating Deep venou
Position reason causes spectrum signal weak, is unfavorable for carrying out the parsing of reflection signal；Doctor after getting compared with the image of standard, because
It is moved to the reactivity freezed key and click action and freeze key itself for hand, causes to click the figure for freezing to freeze after key
As usually belonging to some non-type frequency spectrums, doctor needs motion track ball to play back, could choose the frequency spectrum of several most standards with
It is observed and is measured, inefficiency, the present embodiment provides the signal processing method of ultrasonic diagnostic equipment as shown in Figure 1, packets
Include step:
S01, the reflection signal for obtaining pulse signal mark reflection signal according to the spectrum standard of setting, and label includes just
Normal frequency spectrum and alienation frequency spectrum；
S02, alignment processing instruction is executed according to the label of reflection signal.
Embodiment 2
The purpose of the present embodiment is the step of illustrating label reflection signal on the basis of embodiment 1.
In actual ultrasound diagnosis, reflection signal alone is not so good as multiple reflection signals in the accuracy that signal is analyzed
Comprehensive analysis, and undesirable shadow if sample fluctuation is excessive may be caused to accuracy based on statistical principle
It rings, and in medical diagnosis, inaccurate measurement will lead to the generation of malpractice, it is thus necessary to determine that reflection signal meets
It standardizes, in the present embodiment, mainly judges to be according to the difference (frequency difference) between the frequency of two adjacent reflection signals
It is no to meet threshold value (standardizing)；And very little that specific threshold value can be set (such as frequency difference is no more than the frequency of a wherein side
The 10% of rate).
For example, the frequency spectrum of a reflection signal is rendered as triangle, a series of frequency spectrum of continuous reflection signals forms bottom
The queue of the connected triangle in side, the requirement of qualified frequency spectrum are that standard is whether continuous three or more spectral boundaries are clear hairless
Whether thorn, height are consistent, and whether width is consistent, and whether form is consistent, and corresponding numerical value is expressed as the phase in a signal period
The difference at the time point answered, the frequency of two adjacent reflection signals at the time point is no more than threshold value.
Specific example: pulse signal cycle is very short in practical ultrasound diagnosis, and the week of a reflection signal is arranged in this example
Phase is 1s, then the range at the time point in period includes 0 to 1s, and there is corresponding frequency at different time points；Such as in the position of 0.2s
Set, need it is two adjacent reflection signals at the time point the frequency of (0.2s) difference be no more than threshold value (10%)；When in week
When the frequency difference of time point (0 to 1s) various time points of phase is no more than threshold value, then it is assumed that the two adjacent reflection letters
Number it is in good condition, that is, belong to normal frequency spectrum, otherwise the two adjacent reflection signals are not belonging to alienation frequency spectrum, this process
Suitable for the judgement between the adjacent reflection signal of more than two (such as three, four or more).
Embodiment 3
The purpose of the present embodiment is to explain that the label according to reflection signal as shown in Figure 2 executes the stream of alignment processing instruction
Journey.
S11, the reflection signal for obtaining pulse signal mark reflection signal according to the spectrum standard of setting；
The type of S12, judge mark；
S13, when be labeled as normal frequency spectrum, execute frequency spectrum analyze the instruction to handle the corresponding reflection signal of normal frequency spectrum；
S14, when be labeled as alienation frequency spectrum, execute prompt information instruction or/and instrument parameter regulating command；Wherein,
The purpose of ultrasound diagnosis is to calculate corresponding biomass, relevant calculating process according to the data of reflection signal
It is that the art/industry is common with algorithm (belonging to frequency spectrum to analyze the instruction, the purpose is to parse frequency spectrum to obtain biomass)
Technology, the present embodiment is without further instruction；
Existing technical problem includes that the efficiency of acquisition standard picture is lower, and the present embodiment is by providing a prompt information
Mode obtain standard picture to realize to improve, which is included in display (a part for belonging to ultrasonic diagnostic equipment)
The guide (such as gimmick instructs text and gimmick guidance diagram) of display operation, voice (the voice number that guidance operation is exported in loudspeaker
According to being stored in preset memory).
The guide of specific display operation, the content of the voice of guidance operation include:
Instruction adjustment sampling volume, samples angle, perhaps prompts doctor should choose which section of blood vessel or prompt doctor's hand
Method needs pressurization etc..
And (such as above-mentioned example) selection process of the type of the content exported includes:
(such as judged to obtain current frequency according to image recognition according to the position that existing frequency spectrum parsing result obtains Current Scan
Compose corresponding image be blood vessel, be also possible to other organs), then from memory look for about blood vessel selection tutorial message
(i.e. prompt information) simultaneously exports；
Or working as the mark of reflection signal is alienation frequency spectrum, then exports instruction adjustment sampling volume, sample the finger of angle
Lead information (i.e. prompt information)；
Wherein, judge to obtain the corresponding image of current spectral as the principle of blood vessel (biomass) to be mature according to image recognition
Technology, the present embodiment is without further instruction；
It is the basic thought of software design according to the corresponding instruction of mark output (being to export tutorial message in the present embodiment),
Its corresponding embodiment, the present embodiment is without further instruction.
Through the above, the demand of different spectral label can be reasonably coped with, doctor's work fatigue (automatic solution is reduced
Analyse frequency spectrum), improve the attainment (output tutorial message, play the purpose of training) of doctor.
Embodiment 4
The purpose of the present embodiment is to explain preferred embodiment, and the purpose of embodiment 3 is illustrated in the field of ultrasonic diagnostic equipment
The principle of respective operations is carried out according to mark, and the present embodiment then lays particular emphasis on and illustrates the problem of facing in actual job.
The reflection signal of acquisition includes two kinds of situations, and one is the real-time reception situation (figures for not freezing currently to show
Picture), one is freeze situation (freezing present image or the image in certain a period of time), wherein
How real-time reception situation is major problem is that allow ultrasonic diagnostic equipment to realize that measurement (automatically determines just automatically
Normal frequency spectrum is simultaneously parsed)；Freeze situation major problem is that, how within the time of restriction, when reasonably handling this section
The reflection signal of interior acquisition.
The present embodiment provides the signal processing flows of such as Fig. 3:
S21, peripheral operation is obtained so that receiving time is arranged, obtain the reflection signal of the pulse signal in receiving time, root
According to the spectrum standard label reflection signal of setting, label includes normal frequency spectrum and alienation frequency spectrum；
S22, alignment processing instruction is executed according to the label of reflection signal, wherein
S221, when, there is no normal frequency spectrum, executing in all labels, output prompt information is instructed or instrument parameter is adjusted
Instruction；
S222, when existing simultaneously normal frequency spectrum and alienation frequency spectrum in all labels, execute frequency spectrum and analyze the instruction to handle
The corresponding reflection signal of normal frequency spectrum；
S223, when only existing normal frequency spectrum in all labels, execute frequency spectrum analyze the instruction it is corresponding to handle normal frequency spectrum
Reflection signal.
Wherein, peripheral operation includes that receiving time is arranged by key (to can be one period of input, be also possible to temporarily
Stop present image, then extend and lock a period of time, such as 10 seconds forward from current time)；It obtains in receiving time
The reflection signal of pulse signal is simultaneously marked, and generally will appear following situations in the operation of practical operation:
S221, normal frequency spectrum is not present, S222, exists simultaneously normal frequency spectrum and alienation frequency spectrum, it is S223, normal when only existing
Frequency spectrum；
According to these three situations, it is respectively provided with the coping style such as above content, therefore, can reasonably be solved in reality
The various problems encountered in the operation of border operation.
Embodiment 5
The purpose of the present embodiment is to explain preferred embodiment.
Frequency spectrum is analyzed the instruction for handling reflection signal to obtain corresponding biomass, and prompt information instruction is made for exporting
Industry prompt information, instrument parameter regulating command for changing ultrasonic diagnostic equipment operating parameter；
If embodiment 3 illustrates, it is that ultrasound is examined that frequency spectrum, which is analyzed the instruction for handling reflection signal to obtain corresponding biomass,
Disconnected basic principle；Prompt information instruction is for output operation prompt letter；
And the purpose of instrument parameter regulating command is to solve the limitation of manual work, i.e., it is possible that suitable frequency can not be obtained
The reason of spectrum is not artificial misoperation, and the problem of may be instrument itself；
The thinking of solution is still to continue to use frequency spectrum mark, if swept when (such as 1 hour) in a long time or repeatedly
(5 times) are retouched, suitable frequency spectrum can not be obtained always, then it is assumed that instrument (i.e. diagnostic device) itself has exception, then adjusts correspondence
Instrument parameter (such as probe output power, array element angle etc.), or restart instrument.
Then through this embodiment, more solutions are capable of providing to solve the problems, such as that suitable spectrum can not be obtained, are mentioned
The efficiency of superb audio clinic.
Embodiment 6
The present embodiment provides the signal processing systems of such as Fig. 4 ultrasonic diagnostic equipment, including acquisition module 1, for obtaining arteries and veins
The reflection signal for rushing signal marks reflection signal according to the spectrum standard of setting, and label includes normal frequency spectrum and alienation frequency spectrum；Place
Module 2 is managed, for executing alignment processing instruction according to the label of reflection signal.
Wherein, acquisition module is normal ultrasonic receiver (can be a part for being under the jurisdiction of ultrasonic diagnostic equipment),
Processing module is computing device (such as CPU, host computer, server etc.).
The signal processing system of the ultrasonic diagnostic equipment of the present embodiment can execute to be surpassed described in above-described embodiment 1-5
The signal processing method of audio clinic equipment, specific implementation can be found in above-described embodiment, and details are not described herein again.
Embodiment 7
The present embodiment provides a kind of ultrasonic diagnostic equipments, including signal receiver and processor, wherein the signal receives
Device is used to obtain the reflection signal of pulse signal, marks the reflection signal according to the spectrum standard of setting, the label includes
Normal frequency spectrum and alienation frequency spectrum；The processor is used to execute alignment processing instruction according to the label of reflection signal.
The signal processing system of the ultrasonic diagnostic equipment of the present embodiment can execute to be surpassed described in above-described embodiment 1-5
The signal processing method of audio clinic equipment, specific implementation can be found in above-described embodiment, and details are not described herein again.
It is to be illustrated to preferable implementation of the invention, but the invention is not limited to the implementation above
Example, those skilled in the art can also make various equivalent variations on the premise of without prejudice to spirit of the invention or replace
It changes, these equivalent deformations or replacement are all included in the scope defined by the claims of the present application.
Claims (10)
1. a kind of signal processing method of ultrasonic diagnostic equipment, which is characterized in that comprising steps of
The reflection signal for obtaining pulse signal marks the reflection signal according to the spectrum standard of setting, and the label includes just
Normal frequency spectrum and alienation frequency spectrum；
Alignment processing instruction is executed according to the label of reflection signal.
2. the signal processing method of ultrasonic diagnostic equipment according to claim 1, which is characterized in that described according to setting
Spectrum standard mark the reflection signal the step of include:
It chooses continuous reflection signal and calculates corresponding frequency difference, judge whether the frequency difference meets threshold value, meet
Then marking the continuous reflection signal is normal frequency spectrum, is otherwise alienation frequency spectrum.
3. the signal processing method of ultrasonic diagnostic equipment according to claim 1, which is characterized in that described to be believed according to reflection
Number label execute alignment processing instruction the step of include:
When the label is frequency spectrum, execution frequency spectrum is analyzed the instruction to handle the corresponding reflection signal of the normal frequency spectrum；
When the label is frequency spectrum, the instruction of execution prompt information or/and instrument parameter regulating command.
4. the signal processing method of ultrasonic diagnostic equipment according to claim 1, which is characterized in that further comprise the steps of:
Peripheral operation is obtained so that receiving time is arranged, the reflection signal of the pulse signal in receiving time is obtained, according to setting
Spectrum standard marks the reflection signal one by one；
Correspondingly, the label according to reflection signal executes alignment processing instruction, specifically include:
When normal frequency spectrum is not present in all labels, the instruction of output prompt information or instrument parameter regulating command are executed；
When existing simultaneously normal frequency spectrum and alienation frequency spectrum in all labels, executes frequency spectrum and analyze the instruction to handle the normal frequency
Compose corresponding reflection signal；
When only existing normal frequency spectrum in all labels, executes frequency spectrum and analyze the instruction to handle the corresponding reflection of the normal frequency spectrum
Signal.
5. the signal processing method of ultrasonic diagnostic equipment according to claim 3 or 4, which is characterized in that the frequency spectrum solution
Analysis instruction obtains corresponding biomass for handling reflection signal, and the prompt information instruction is for output operation prompt letter
Breath, the instrument parameter regulating command for changing the ultrasonic diagnostic equipment operating parameter.
6. a kind of signal processing system of ultrasonic diagnostic equipment characterized by comprising
Acquisition module marks the reflection signal, institute according to the spectrum standard of setting for obtaining the reflection signal of pulse signal
Stating label includes normal frequency spectrum and alienation frequency spectrum；
Processing module, for executing alignment processing instruction according to the label of reflection signal.
7. the signal processing system of ultrasonic diagnostic equipment according to claim 6, which is characterized in that the acquisition module,
Specifically for the continuous reflection signal of selection and corresponding frequency difference is calculated, judges whether the frequency difference meets threshold value,
Meet, otherwise it is alienation frequency spectrum that marking the continuous reflection signal, which is normal frequency spectrum,.
8. the signal processing system of ultrasonic diagnostic equipment according to claim 6 or 7, which is characterized in that the acquisition mould
Block is specifically used for when the label being frequency spectrum, executes frequency spectrum and analyze the instruction to handle the corresponding reflection of the normal frequency spectrum
Signal；
When the label is frequency spectrum, the instruction of execution prompt information or/and instrument parameter regulating command.
9. the signal processing system of ultrasonic diagnostic equipment according to claim 6 or 7, which is characterized in that the acquisition mould
Block obtains the reflection signal of the pulse signal in receiving time specifically for acquisition peripheral operation receiving time is arranged, according to
The spectrum standard of setting marks the reflection signal one by one, and the label includes normal frequency spectrum and alienation frequency spectrum；
The processing module, for executing the instruction of output prompt information or instrument when normal frequency spectrum is not present in all labels
Parameter regulation instruction；
When existing simultaneously normal frequency spectrum and alienation frequency spectrum in all labels, executes frequency spectrum and analyze the instruction to handle the normal frequency
Compose corresponding reflection signal；
When only existing normal frequency spectrum in all labels, executes frequency spectrum and analyze the instruction to handle the corresponding reflection of the normal frequency spectrum
Signal.
10. a kind of ultrasonic diagnostic equipment, which is characterized in that including signal receiver and processor, wherein
The signal receiver is used to obtain the reflection signal of pulse signal, marks the reflection to believe according to the spectrum standard of setting
Number, the label includes normal frequency spectrum and alienation frequency spectrum；
The processor is used to execute alignment processing instruction according to the label of reflection signal.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111060443A (en) * | 2019-12-24 | 2020-04-24 | 深圳开立生物医疗科技股份有限公司 | Interference pulse identification method and device, storage medium and cell counting equipment |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102078202A (en) * | 2009-11-30 | 2011-06-01 | Ge医疗系统环球技术有限公司 | Method and ultrasonic imaging device for distinguishing artery and vein |
| CN102270264A (en) * | 2010-06-04 | 2011-12-07 | 中国科学院深圳先进技术研究院 | Physiological signal quality evaluation system and method |
| CN102772226A (en) * | 2010-12-17 | 2012-11-14 | 深圳市理邦精密仪器股份有限公司 | Monitoring method capable of replaying fetal-heart Doppler audio signals |
| CN103431856A (en) * | 2013-08-30 | 2013-12-11 | 深圳市理邦精密仪器股份有限公司 | Method and device for selecting electrocardiogram lead in multiple lead synchronous electrocardiographic signals |
| CN104188652A (en) * | 2014-09-09 | 2014-12-10 | 广东工业大学 | Real-time control method and system for electrocardiogram data quality |
| CN104622505A (en) * | 2013-11-13 | 2015-05-20 | 深圳迈瑞生物医疗电子股份有限公司 | Ultrasonic detecting system and method for intracranial blood flow |
| US20160148376A1 (en) * | 2014-11-26 | 2016-05-26 | Samsung Electronics Co., Ltd. | Computer aided diagnosis (cad) apparatus and method |
| CN107979987A (en) * | 2017-05-27 | 2018-05-01 | 北京悦琦创通科技有限公司 | Spectrum analysis method, apparatus and equipment and computer-readable recording medium |
-
2018
- 2018-08-28 CN CN201810984586.8A patent/CN109171807B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102078202A (en) * | 2009-11-30 | 2011-06-01 | Ge医疗系统环球技术有限公司 | Method and ultrasonic imaging device for distinguishing artery and vein |
| CN102270264A (en) * | 2010-06-04 | 2011-12-07 | 中国科学院深圳先进技术研究院 | Physiological signal quality evaluation system and method |
| CN102772226A (en) * | 2010-12-17 | 2012-11-14 | 深圳市理邦精密仪器股份有限公司 | Monitoring method capable of replaying fetal-heart Doppler audio signals |
| CN103431856A (en) * | 2013-08-30 | 2013-12-11 | 深圳市理邦精密仪器股份有限公司 | Method and device for selecting electrocardiogram lead in multiple lead synchronous electrocardiographic signals |
| CN104622505A (en) * | 2013-11-13 | 2015-05-20 | 深圳迈瑞生物医疗电子股份有限公司 | Ultrasonic detecting system and method for intracranial blood flow |
| CN104188652A (en) * | 2014-09-09 | 2014-12-10 | 广东工业大学 | Real-time control method and system for electrocardiogram data quality |
| US20160148376A1 (en) * | 2014-11-26 | 2016-05-26 | Samsung Electronics Co., Ltd. | Computer aided diagnosis (cad) apparatus and method |
| CN107979987A (en) * | 2017-05-27 | 2018-05-01 | 北京悦琦创通科技有限公司 | Spectrum analysis method, apparatus and equipment and computer-readable recording medium |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111060443A (en) * | 2019-12-24 | 2020-04-24 | 深圳开立生物医疗科技股份有限公司 | Interference pulse identification method and device, storage medium and cell counting equipment |
| CN111060443B (en) * | 2019-12-24 | 2022-09-30 | 深圳开立生物医疗科技股份有限公司 | Interference pulse identification method and device, storage medium and cell counting equipment |
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