CN215534529U - Navigation convex line co-screen scanning system - Google Patents
Navigation convex line co-screen scanning system Download PDFInfo
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- CN215534529U CN215534529U CN202121434642.4U CN202121434642U CN215534529U CN 215534529 U CN215534529 U CN 215534529U CN 202121434642 U CN202121434642 U CN 202121434642U CN 215534529 U CN215534529 U CN 215534529U
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Abstract
The utility model relates to a navigation convex line one-screen scanning system which comprises an ultrasonic trolley, ultrasonic image equipment and a navigation software subsystem, wherein the ultrasonic image equipment is installed on the ultrasonic trolley, the navigation convex line one-screen scanning system also comprises a convex line two-plane ultrasonic probe, a convex array sound window used for displaying a convex array and a linear array sound window used for displaying a linear array are arranged on the ultrasonic image equipment, and the convex line two-plane ultrasonic probe is in wireless data connection with the ultrasonic image equipment through the navigation software subsystem. In the puncture biopsy process, the convex line biplane ultrasonic probe can simultaneously acquire medical images of a puncture needle position and a puncture path and transmit the medical images to the navigation software subsystem for calibration and processing, and convex array and linear array information after calibration and post-processing are transmitted to the ultrasonic imaging equipment for visual on-screen display, so that a doctor can clearly observe the position and the puncture path of the puncture needle, the puncture accuracy is improved, and the medical needle system has a good application prospect in the technical field of medical instruments.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to a navigation convex line one-screen scanning system.
Background
With the development of medical technology, minimally invasive diagnosis and treatment are widely applied in clinic, such as needle biopsy of prostate cancer, needle ablation treatment of liver lesions, and the like. Even if the prostate cancer has the metastasis of lymph nodes or nearby tissues, the 5-year survival rate can be close to 100% after standard treatment, so that the early discovery and timely treatment are critical, and how to improve the early diagnosis rate of the prostate cancer is an important problem in clinical diagnosis and treatment of the prostate cancer in China.
Prostate cancer is essentially asymptomatic in the early stages, and therefore the vast majority of prostate cancers are found in screening, with common means including digital rectal examination and blood drawing to examine PSA. A prostate biopsy is required when PSA is greater than 10ng/ml or PSA is in the interval 4-10ng/ml, while fPSA/tPSA is less than 0.16. When the anal finger examination finds that the prostate has a nodule or the magnetic resonance/ultrasonic finds a suspicious lesion, the puncture biopsy of the prostate is also needed.
In the prior art, different clinical special probes can display corresponding medical images on a display screen, for example, the convex array probe can display the convex array image on the display screen during scanning, the linear array probe can display the linear array image on the display screen during scanning, and in the actual puncture biopsy process of the prostate, the convex array and the linear array can be observed only by replacing different types of probes, so that the use is extremely inconvenient, and the puncture accuracy is reduced.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide a navigation convex line one-screen scanning system which can simultaneously display a convex array and a linear array on ultrasonic imaging equipment in the process of puncture biopsy, so that a doctor can clearly observe the position and the puncture path of a puncture needle, the accuracy of puncture is improved, and the navigation convex line one-screen scanning system has a good application prospect in the technical field of medical instruments.
The above object of the present invention is achieved by the following technical solutions:
the utility model provides a navigation convex line is with screen scanning system, includes supersound platform truck, supersound image equipment and navigation software subsystem, supersound image equipment is installed on the supersound platform truck, still includes convex line biplane ultrasonic probe, be provided with the convex array acoustic window that is used for showing the convex array on the supersound image equipment and be used for showing the linear array acoustic window, convex line biplane ultrasonic probe pass through navigation software subsystem with supersound image equipment wireless data connects.
The present invention in a preferred example may be further configured to: the convex line double-plane ultrasonic probe comprises a probe body, a convex array sound head, a linear array sound head, an FPGA chip and an ARM processor, wherein the convex array sound head is installed at the detection end of the probe body and arranged around the probe body;
the convex array sound head is connected with a convex array scanning module, the linear array sound head is connected with a linear array scanning module, the FPGA chip is respectively connected with the ARM processor, the convex array scanning module, the linear array scanning module and the ultrasonic image equipment, and the ARM processor activates the convex array scanning module and the linear array scanning module through the FPGA chip to complete data acquisition of the convex array and the linear array.
The present invention in a preferred example may be further configured to: the FPGA chip comprises a probe control module, an ultrasonic processing module and an image synthesis module, wherein the image synthesis module is respectively connected with the probe control module and the ultrasonic processing module.
The present invention in a preferred example may be further configured to: the probe control module is respectively connected with the convex array scanning module and the linear array scanning module, controls the convex array sound head and the linear array sound head to track and acquire the position information and the path information of the puncture needle, and transmits the acquired information to the ARM processor for calibration and post-processing.
The present invention in a preferred example may be further configured to: the ultrasonic processing module is connected with the ultrasonic imaging equipment through the image synthesis module, and transmits the calibrated and post-processed convex array and linear array information to the ultrasonic imaging equipment for visual on-screen display.
The present invention in a preferred example may be further configured to: the ultrasonic imaging device is configured to be a 4K ultra-high-definition display.
In conclusion, the beneficial technical effects of the utility model are as follows:
in the puncture biopsy process, the convex line biplane ultrasonic probe can simultaneously acquire medical images of a puncture needle position and a puncture path and transmit the medical images to the navigation software subsystem for calibration and processing, and convex array and linear array information after calibration and post-processing are transmitted to the ultrasonic imaging equipment for visual on-screen display, so that a doctor can clearly observe the position and the puncture path of the puncture needle, the puncture accuracy is improved, and the medical needle system has a good application prospect in the technical field of medical instruments.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a block diagram of the system of the present invention.
Fig. 3 is a schematic structural view of a convex line biplane ultrasonic probe according to the present invention.
Reference numerals: 1. an ultrasonic trolley; 2. an ultrasonic imaging device; 21. a convex array acoustic window; 22. linear array acoustic windows; 3. convex line biplane ultrasonic probe; 31. a probe body; 32. a convex array sound head; 33. linear array sound head; 34. an FPGA chip; 341. a probe control module; 342. an ultrasonic processing module; 343. an image synthesis module; 35. an ARM processor; 36. a convex array scanning module; 37. and a linear array scanning module.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, the navigation convex line co-screen scanning system disclosed by the utility model comprises an ultrasonic trolley 1, an ultrasonic imaging device 2 and a navigation software subsystem, wherein the ultrasonic imaging device 2 is installed on the ultrasonic trolley 1, the navigation convex line co-screen scanning system further comprises a convex line biplane ultrasonic probe 3, a convex array acoustic window 21 for displaying a convex array and a linear array acoustic window 22 for displaying a linear array are arranged on the ultrasonic imaging device 2, and the convex line biplane ultrasonic probe 3 is in wireless data connection with the ultrasonic imaging device 2 through the navigation software subsystem.
Referring to fig. 2 and 3, the convex line biplane ultrasonic probe 3 includes a probe body 31, a convex array sound head 32, a linear array sound head 33, an FPGA chip 34 and an ARM processor 35, the convex array sound head 32 is installed at the detection end of the probe body 31 and is arranged around the probe body 31, the linear array sound head 33 is installed on the outer side wall of the probe body 31 along the length direction thereof, and the FPGA chip 34 and the ARM processor 35 are installed inside the probe body 31.
Referring to fig. 3, the convex array sound head 32 is connected with a convex array scanning module 36, the linear array sound head 33 is connected with a linear array scanning module 37, the FPGA chip 34 is respectively connected with the ARM processor 35, the convex array scanning module 36, the linear array scanning module 37 and the ultrasonic imaging device 2, and the ARM processor 35 activates the convex array scanning module 36 and the linear array scanning module 37 through the FPGA chip 34 to complete data acquisition of the convex array and the linear array.
The ARM processor 35 activates the convex array scanning module 36 and the linear array scanning module 37 through the FPGA chip 34, so that the convex array sound head 32 and the linear array sound head 33 perform image data acquisition of the position and the advancing path of the puncture needle in real time, and the FPGA chip 34 transmits the calibrated and post-processed convex array and linear array information to the ultrasound imaging device 2 through the navigation software subsystem for visual on-screen display. The convex array can effectively display cross section images, whether the puncture needle enters a target tissue can be accurately judged in the puncture process, the linear array can more clearly display the image visual field, target tissue organs and needle insertion tracks are monitored, and the puncture precision is improved.
The ARM processor 35 is a microprocessor, the FPGA chip 34 is a field programmable gate array chip, and mainly comprises seven parts, namely a programmable input/output unit, a basic programmable logic unit, complete clock management, an embedded block type RAM, rich wiring resources, an embedded bottom layer functional unit, an embedded special hardware module and the like. The utility model adopts an ARM + FPGA dual-core architecture, the ARM processor 35 is mainly responsible for real-time control of the system, such as key response, display of a character interface, selection of application software and the like, the FPGA chip 34 is mainly responsible for acquisition and processing of ultrasonic image information, probe control and synthesis and display of various information, and a complete ultrasonic image is composed of the character display control interface output by the ARM processor 35 and an ultrasonic image obtained by processing of the FPGA chip 34. The ARM processor 35 sends the parameter information to the FPGA chip 34 through the system bus in the form of a control word table, and the FPGA chip 34 performs an ultrasound image processing operation according to the control table.
Referring to fig. 3, the FPGA chip 34 includes a probe control module 341, an ultrasonic processing module 342, and an image synthesis module 343, and the image synthesis module 343 is connected to the probe control module 341 and the ultrasonic processing module 342, respectively. The probe control module 341 is connected to the convex array scanning module 36 and the linear array scanning module 37, respectively, and controls the convex array acoustic head 32 and the linear array acoustic head 33 to track and acquire the position information and the path information of the puncture needle, and transmits the acquired information to the ARM processor 35 for calibration and post-processing. The ultrasonic processing module 342 is connected to the ultrasonic imaging device 2 through the image synthesis module 343, and transmits the calibrated and post-processed convex array and linear array information to the ultrasonic imaging device 2 for visual on-screen display.
In this embodiment, the ultrasonic imaging device 2 is configured as a 4K ultra high definition display, and the 4K ultra high definition display improves the definition of the convex array and the linear array image, thereby facilitating observation by a clinician and further improving the puncture precision.
The implementation principle of the embodiment is as follows: in the puncture biopsy process, the convex line biplane ultrasonic probe 3 can simultaneously acquire medical images of a puncture needle position and a puncture path, transmit the medical images to the navigation software subsystem for calibration and processing, and transmit the convex array and linear array information after calibration and post-processing to the ultrasonic imaging equipment 2 for visual on-screen display, so that a doctor can clearly observe the position and the puncture path of the puncture needle, the puncture accuracy is improved, and the medical ultrasonic probe has a good application prospect in the technical field of medical instruments.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered by the protection scope of the utility model.
Claims (6)
1. The utility model provides a navigation convex line is with screen scanning system, includes supersound platform truck (1), supersound image equipment (2) and navigation software subsystem, supersound image equipment (2) are installed on supersound platform truck (1), its characterized in that: the projection line double-plane ultrasonic imaging system is characterized by further comprising a projection line double-plane ultrasonic probe (3), wherein a projection array sound window (21) used for displaying a projection array and a linear array sound window (22) used for displaying a linear array are arranged on the ultrasonic imaging equipment (2), and the projection line double-plane ultrasonic probe (3) is in wireless data connection with the ultrasonic imaging equipment (2) through the navigation software subsystem.
2. The system of claim 1, wherein: the convex line double-plane ultrasonic probe (3) comprises a probe body (31), a convex array sound head (32), a linear array sound head (33), an FPGA chip (34) and an ARM processor (35), wherein the convex array sound head (32) is installed at the detection end of the probe body (31) and arranged around the probe body (31), the linear array sound head (33) is installed on the outer side wall of the probe body (31) along the length direction of the probe body, and the FPGA chip (34) and the ARM processor (35) are installed inside the probe body (31);
convex array sound head (32) are connected with convex array scanning module (36), linear array sound head (33) are connected with linear array scanning module (37), FPGA chip (34) respectively with ARM treater (35), convex array scanning module (36), linear array scanning module (37) and supersound image equipment (2) are connected, ARM treater (35) pass through FPGA chip (34) activation convex array scanning module (36) with data acquisition of convex array and linear array is accomplished in linear array scanning module (37).
3. The system of claim 2, wherein: the FPGA chip (34) comprises a probe control module (341), an ultrasonic processing module (342) and an image synthesis module (343), and the image synthesis module (343) is respectively connected with the probe control module (341) and the ultrasonic processing module (342).
4. The system of claim 3, wherein: the probe control module (341) is respectively connected with the convex array scanning module (36) and the linear array scanning module (37), controls the convex array sound head (32) and the linear array sound head (33) to track and acquire the position information and the path information of the puncture needle, and transmits the acquired information to the ARM processor (35) for calibration and post-processing.
5. The system of claim 4, wherein: the ultrasonic processing module (342) is connected with the ultrasonic imaging equipment (2) through the image synthesis module (343), and transmits the calibrated and post-processed convex array and linear array information to the ultrasonic imaging equipment (2) for visual on-screen display.
6. The system of claim 1, wherein: the ultrasonic imaging device (2) is configured to be a 4K ultra-high-definition display.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121434642.4U CN215534529U (en) | 2021-06-25 | 2021-06-25 | Navigation convex line co-screen scanning system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202121434642.4U CN215534529U (en) | 2021-06-25 | 2021-06-25 | Navigation convex line co-screen scanning system |
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| CN215534529U true CN215534529U (en) | 2022-01-18 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023230999A1 (en) * | 2022-05-30 | 2023-12-07 | 汕头市超声仪器研究所股份有限公司 | Convex/linear array biplanar probe and application method thereof in prostate volume calculation |
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2021
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023230999A1 (en) * | 2022-05-30 | 2023-12-07 | 汕头市超声仪器研究所股份有限公司 | Convex/linear array biplanar probe and application method thereof in prostate volume calculation |
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