CN113440165A - Wearable visual ultrasonic non-invasive monitoring equipment - Google Patents
Wearable visual ultrasonic non-invasive monitoring equipment Download PDFInfo
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- CN113440165A CN113440165A CN202110915865.0A CN202110915865A CN113440165A CN 113440165 A CN113440165 A CN 113440165A CN 202110915865 A CN202110915865 A CN 202110915865A CN 113440165 A CN113440165 A CN 113440165A
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 28
- 230000000007 visual effect Effects 0.000 title claims abstract description 16
- 239000000523 sample Substances 0.000 claims abstract description 37
- 238000002604 ultrasonography Methods 0.000 claims abstract description 18
- 238000003384 imaging method Methods 0.000 claims abstract description 16
- 238000012806 monitoring device Methods 0.000 claims abstract description 10
- 210000004204 blood vessel Anatomy 0.000 claims description 9
- 238000001514 detection method Methods 0.000 claims description 6
- 230000017531 blood circulation Effects 0.000 claims description 3
- 238000004364 calculation method Methods 0.000 claims description 3
- 206010008111 Cerebral haemorrhage Diseases 0.000 claims description 2
- 210000003205 muscle Anatomy 0.000 claims description 2
- 238000007405 data analysis Methods 0.000 claims 1
- 238000011282 treatment Methods 0.000 abstract description 8
- 238000003745 diagnosis Methods 0.000 abstract description 5
- 201000010099 disease Diseases 0.000 abstract description 4
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 210000001631 vena cava inferior Anatomy 0.000 abstract description 3
- 239000002390 adhesive tape Substances 0.000 abstract description 2
- 238000013473 artificial intelligence Methods 0.000 abstract description 2
- 210000000056 organ Anatomy 0.000 abstract description 2
- 210000003462 vein Anatomy 0.000 abstract description 2
- 210000001321 subclavian vein Anatomy 0.000 abstract 1
- 210000004731 jugular vein Anatomy 0.000 description 9
- 239000008280 blood Substances 0.000 description 3
- 210000004369 blood Anatomy 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000001802 infusion Methods 0.000 description 2
- 210000004872 soft tissue Anatomy 0.000 description 2
- 238000009210 therapy by ultrasound Methods 0.000 description 2
- 210000001519 tissue Anatomy 0.000 description 2
- 206010070538 Gestational hypertension Diseases 0.000 description 1
- 208000034767 Hypoproteinaemia Diseases 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 208000007502 anemia Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 238000003759 clinical diagnosis Methods 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000010191 image analysis Methods 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
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- 230000004048 modification Effects 0.000 description 1
- 201000011461 pre-eclampsia Diseases 0.000 description 1
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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
- A61B8/04—Measuring blood pressure
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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
- A61B8/08—Detecting organic movements or changes, e.g. tumours, cysts, swellings
- A61B8/0883—Detecting organic movements or changes, e.g. tumours, cysts, swellings for diagnosis of the heart
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/08—Detecting organic movements or changes, e.g. tumours, cysts, swellings
- A61B8/0891—Detecting organic movements or changes, e.g. tumours, cysts, swellings for diagnosis of blood vessels
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/42—Details of probe positioning or probe attachment to the patient
- A61B8/4209—Details of probe positioning or probe attachment to the patient by using holders, e.g. positioning frames
- A61B8/4227—Details of probe positioning or probe attachment to the patient by using holders, e.g. positioning frames characterised by straps, belts, cuffs or braces
-
- 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
- A61B8/4427—Device being portable or laptop-like
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Cardiology (AREA)
- Hematology (AREA)
- Vascular Medicine (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
Abstract
The invention relates to the technical field of ultrasonic imaging monitoring, in particular to flexible ultrasonic scanning imaging equipment. A wearable visualized ultrasound non-invasive monitoring device, comprising: the flexible ultrasonic probe, with the supersound scanning host computer that flexible ultrasonic probe meets, supersound scanning host computer links to each other with display device. When in use, the ultrasonic probe is attached to the skin on the surface of an organ to be monitored, fixed by a medical adhesive tape, and then the ultrasonic scanning host is opened. The ultrasonic scanning host transmits the image to the display device to realize monitoring. The invention aims to provide wearable visual ultrasonic non-invasive monitoring equipment to obtain dynamic ultrasonic recording data for diagnosis and treatment of diseases, and simultaneously provides an automatic and real-time measuring method for the area, flow rate and the like of veins such as inferior vena cava, subclavian vein and the like by using an artificial intelligence technology.
Description
Technical Field
The invention relates to the technical field of ultrasonic imaging, in particular to flexible ultrasonic imaging monitoring equipment.
Background
The determination of central venous pressure is important for guiding the formulation of treatment regimens for clinically critical patients. At present, the floating catheter is placed in the inferior vena cava for determination clinically by means of an interventional operation, the method is an invasive method, and has the defects of infection, inconvenience, difficulty in long-term continuous monitoring and the like, and a noninvasive central venous pressure monitoring method is urgently needed clinically. The ultrasonic imaging can carry out non-invasive imaging on blood vessels, and the central venous pressure is found to be positively correlated with the caliber of inferior vena cava in the early period, so the idea of monitoring the central venous pressure by utilizing the ultrasonic image is provided. However, two difficulties have been found to exist: first, most of the existing ultrasound imaging devices are used for one-time scanning imaging, which is difficult to perform continuous monitoring imaging for a long time, and difficult to obtain dynamic ultrasound recording data for diagnosis and treatment of diseases and selection of surgical schemes. The reason for this is that: at present, the geometric dimension of the conventional ultrasonic probe, whether a convex array, a concave array, a linear array or an area array, is fixed. Such as a convex/concave array probe with a fixed radius of curvature of the probe, array element spacing and distribution, etc. Therefore, in order to obtain good contact, it is necessary to closely attach the ultrasonic probe to the detection site and fill up the fine gaps with an ultrasonic couplant. Even so, since the ultrasound probe is rigid, good contact is often not obtained, resulting in a great impact on imaging quality. When human tissue detects, if not soft tissue position, perhaps when the detection target surface curvature continuous variation is irregular, the probe just can't use, has caused very big inconvenience to formation of image and detection, needs medical personnel to hold fixedly in the use, consequently can't carry out continuous control formation of image. Secondly, the automatic calculation and real-time monitoring of the area of the vein can not be achieved due to the lack of artificial intelligence.
Disclosure of Invention
The invention aims to provide a wearable visual ultrasonic non-invasive monitoring device for obtaining dynamic ultrasonic recording data for diagnosis and treatment of diseases. In order to achieve the purpose, the invention adopts the following technical scheme:
a wearable visualized ultrasound non-invasive monitoring device, comprising: the flexible ultrasonic probe, with the supersound scanning host computer that flexible ultrasonic probe meets, supersound scanning host computer links to each other with display device. When in use, the ultrasonic probe is attached to the skin on the surface of an organ to be monitored, fixed by a medical adhesive tape, and then the ultrasonic scanning host is opened. The ultrasonic scanning host transmits the image to the display device to realize monitoring.
Further, the flexible ultrasonic probe comprises a flexible layer medium, the ultrasonic transducer units are arranged in the flexible medium or on the surface of the flexible medium in an array mode, and the shape of the flexible layer medium can be changed so as to be attached to the surface of an ultrasonic treatment/ultrasonic imaging object.
Further, the flexible ultrasound probe includes a housing and a flexible ultrasound probe layer.
Further, the probe frequency of the flexible ultrasonic probe can be selected from: 1-2MH,3-5MHz,5-12MHz and 12-20 MHz.
Further, the display device includes: cell-phone, panel computer, display etc..
Furthermore, computer vision recognition analysis software is arranged in the ultrasonic scanning host machine, and can automatically recognize and analyze the measured elements in the acquired data image.
Furthermore, computer vision recognition analysis software is arranged in the ultrasonic scanning host, and can automatically recognize blood vessels in the acquired data image and calculate the area of the blood vessels.
Further, the ultrasonic imaging device can be used for monitoring the heart, monitoring blood vessels, monitoring muscle movement and monitoring cerebral hemorrhage.
Based on the technical scheme, the invention further provides a visual blood flow monitoring instrument which comprises a flexible ultrasonic probe and an ultrasonic scanning host connected with the flexible ultrasonic probe, wherein the ultrasonic scanning host is connected with a display device.
The technical scheme of the invention has the following beneficial effects:
1. the flexible ultrasonic probe is closely attached to the surface of a detected body, energy loss of ultrasonic waves is reduced, the ultrasonic waves can be transmitted and/or received more accurately, detection precision is improved, accurate detection scanning can be carried out on human tissues, the flexible ultrasonic probe is not limited to soft tissues, and the flexible ultrasonic probe can also be used on the neck or other bone tissues.
2. The acquisition of long-time dynamic ultrasonic recording data can be realized for diagnosis and treatment of diseases.
3. The computer vision recognition analysis software can be used for automatically recognizing and analyzing the measured elements in the acquired data image. The medical care personnel can obtain the health condition of the patient more intuitively and effectively.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a flexible ultrasonic probe according to an embodiment of the present invention.
FIG. 3 is an image of a pre-transfusion jugular vein taken in accordance with one embodiment of the present invention.
FIG. 4 is a post-transfusion jugular vein image taken in accordance with one embodiment of the present invention.
FIG. 5 is a graph showing the cross-sectional area changes of the anterior and posterior jugular veins collected in accordance with one embodiment of the present invention.
Description of the drawings: 01 is the cross-sectional area change curve of the jugular vein after blood transfusion, and 02 is the cross-sectional area change curve of the jugular vein before blood transfusion.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the following examples further describe the present invention in detail, and the following examples are only used for illustrating the present invention, but not for limiting the scope of the present invention.
A wearable visualized ultrasound non-invasive monitoring device, comprising: the flexible ultrasonic probe 1 and the flexible ultrasonic probe are connected through an ultrasonic scanning host machine 2 of a connecting wire 3, and the ultrasonic scanning host machine 2 is connected with the display device. The flexible ultrasonic probe 1 comprises a flexible layer medium, wherein the ultrasonic transducer units are arranged in an array form on the surface of the flexible medium, and the shape of the flexible layer medium can be changed so as to be attached to the surface of an ultrasonic treatment/ultrasonic imaging object. The flexible ultrasound probe 1 comprises a housing 4 and a flexible ultrasound probe layer 5. The display device includes: cell-phone, panel computer, display etc.. Computer vision recognition analysis software is arranged in the ultrasonic scanning host 2, and can automatically recognize blood vessels in the acquired data images and calculate the area of the blood vessels.
Specifically, the ultrasonic imaging data acquisition of multiple parts and multiple sections of the jugular vein of 50 cases of pregnant women with normal and gestational hypertension, anemia and hypoproteinemia is completed, dynamic ultrasonic recording data under different parameter conditions are obtained, and video computer identification analysis is carried out on the obtained ultrasonic recording by using computer vision identification analysis software, so that the ultrasonic imaging system is greatly helpful for clinical diagnosis and treatment.
Furthermore, through the ultrasonic image analysis of the jugular vein before and after fluid infusion of normal people and acute blood loss patients, the dynamic monitoring of the jugular vein area can better reflect the clinical fluid infusion effect, and a simple and feasible monitoring mode is hopeful to be provided for clinical treatment.
In summary, the technical scheme provided by the invention realizes automatic identification, area measurement and dynamic tracking of jugular vein blood vessels under the condition of low signal to noise ratio by integrating and combining the flexible ultrasonic probe and the computer vision identification analysis software. The purpose of acquiring the dynamic ultrasonic recording data for a long time is achieved, and a reliable treatment basis is provided for clinical medical diagnosis and treatment. With the popularization of the wearable visual ultrasonic imaging equipment provided by the invention, the comprehensive upgrade of a clinical monitoring instrument is hopefully driven. And the image identification requirement required by multidisciplinary research can be met.
The preferred embodiments of the present invention have been described in detail, however, the present invention is not limited to the specific details of the above embodiments, and various changes may be made to the technical solution of the present invention within the technical idea of the present invention, and these simple modifications are included in the protective scope of the present invention.
It should be noted that, in the foregoing embodiments, various specific technical features and steps described in the above embodiments can be combined in any suitable manner, and in order to avoid unnecessary repetition, various possible combinations of the features and steps are not described separately.
In addition, any combination of the various embodiments of the present invention is also possible, and the same should be considered as the disclosure of the present invention as long as it does not depart from the spirit of the present invention.
Claims (10)
1. A wearable visual ultrasonic non-invasive monitoring equipment is characterized in that: the ultrasonic scanning device comprises a flexible ultrasonic probe and an ultrasonic scanning host machine connected with the flexible ultrasonic probe, wherein the ultrasonic scanning host machine is connected with a display device.
2. A wearable visual ultrasound non-invasive monitoring device according to claim 1, characterized in that: the flexible ultrasound probe comprises a flexible layer medium in or on which the ultrasound transducer elements are arranged in an array.
3. A wearable visual ultrasound non-invasive monitoring device according to claim 1, characterized in that: the flexible ultrasonic probe comprises a shell and a flexible ultrasonic detection layer.
4. A wearable visual ultrasound non-invasive monitoring device according to claim 1, characterized in that: the probe frequency of the flexible ultrasonic probe is selected from the following steps: 1-2MH,3-5MHz,5-12MHz and 12-20 MHz.
5. A wearable visual ultrasound non-invasive monitoring device according to claim 1, characterized in that: the display device includes: cell-phone, panel computer, display.
6. A wearable visual ultrasound non-invasive monitoring device according to claim 1, characterized in that: computer vision recognition analysis software is arranged in the ultrasonic scanning host, and automatic recognition and data analysis are carried out on measured elements in the acquired data images.
7. A wearable visual ultrasound non-invasive monitoring apparatus according to claim 6, characterized in that: computer vision recognition analysis software is arranged in the ultrasonic scanning host, and automatic recognition and area calculation are carried out on blood vessels in the acquired data images.
8. A wearable visual ultrasound non-invasive monitoring device according to claim 1, characterized in that: the ultrasonic imaging device is used for monitoring the heart, monitoring the blood vessels, monitoring the muscle movement and monitoring the cerebral hemorrhage.
9. A visual blood flow monitoring instrument, characterized by: the ultrasonic scanning device comprises a flexible ultrasonic probe and an ultrasonic scanning host connected with the flexible ultrasonic probe, wherein the ultrasonic scanning host is connected with a display device.
10. A visual blood flow monitoring apparatus as claimed in claim 9, wherein: computer vision recognition analysis software is arranged in the ultrasonic scanning host, and automatic recognition and area calculation are carried out on blood vessels in the acquired data images.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110915865.0A CN113440165A (en) | 2021-08-10 | 2021-08-10 | Wearable visual ultrasonic non-invasive monitoring equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110915865.0A CN113440165A (en) | 2021-08-10 | 2021-08-10 | Wearable visual ultrasonic non-invasive monitoring equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023137603A1 (en) * | 2022-01-19 | 2023-07-27 | 潘湘斌 | Wearable medical apparatus and method |
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| CN111820946A (en) * | 2020-06-23 | 2020-10-27 | 华中科技大学 | Flexible speed measuring device for Doppler ultrasonic detection and application thereof |
| CN216702565U (en) * | 2021-08-10 | 2022-06-10 | 上海市第六人民医院 | Wearable visual ultrasonic noninvasive monitoring instrument |
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2021
- 2021-08-10 CN CN202110915865.0A patent/CN113440165A/en active Pending
Patent Citations (10)
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| US6503202B1 (en) * | 2000-06-29 | 2003-01-07 | Acuson Corp. | Medical diagnostic ultrasound system and method for flow analysis |
| CN101152646A (en) * | 2006-09-27 | 2008-04-02 | 香港理工大学 | Flexible ultrasonic transducer array and applying device of the same |
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| WO2023137603A1 (en) * | 2022-01-19 | 2023-07-27 | 潘湘斌 | Wearable medical apparatus and method |
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