CN210222508U - Detection mode control circuit - Google Patents
Detection mode control circuit Download PDFInfo
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- CN210222508U CN210222508U CN201921109021.1U CN201921109021U CN210222508U CN 210222508 U CN210222508 U CN 210222508U CN 201921109021 U CN201921109021 U CN 201921109021U CN 210222508 U CN210222508 U CN 210222508U
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Abstract
The utility model relates to a detection mode control circuit includes: the morphology detection module is connected with the morphology detection probe; the morphology detection module is used for generating a morphology detection control signal according to a user instruction or system setting, is connected with the switch module, and is used for generating an elasticity detection control signal and a second control signal according to the user instruction or the system setting; the switch module is connected with the composite probe; the device is used for receiving the morphological detection control signal, the elasticity detection control signal and the second control signal, and controlling the composite probe to execute the morphological detection according to the second control signal or controlling the composite probe to execute the elasticity detection according to the second control signal. The utility model discloses utilize a composite probe to carry out morphology and detect and elasticity detects, make elasticity detection position more accurate, further messenger's diagnostic data is more accurate.
Description
Technical Field
The utility model relates to a medical treatment check out test set technical field especially relates to a detection mode control circuit.
Background
The development of various chronic liver diseases such as viral hepatitis (hepatitis A, hepatitis B, hepatitis C, etc.) is accompanied by liver fibrosis, and the liver fibrosis is accompanied by the increase of liver elasticity. Thus, liver elasticity information is a parameter that can be used to diagnose the degree of fibrosis of liver tissue. The instantaneous elasticity imaging technology is a technology for quantitatively detecting the elastic modulus of a tissue, and the technology transmits low-frequency shear waves to the liver through the body surface, tracks the propagation of the shear waves in the tissue and further can accurately and quantitatively calculate the elastic modulus of the tissue. The detection process of the tissue elastic modulus is called E-mode detection for short.
In the prior art, a better solution is to perform a tissue morphology detection, such as B-ultrasonic, CT, etc., so as to accurately locate the region to be detected, and to exclude the interference of ribs, connective tissue, blood vessels, etc., so as to improve the accuracy of E-ultrasonic detection.
However, the above solution has a drawback that the E-ultrasonic probe needs to be replaced after the appropriate diagnostic position and angle has been selected by morphological examination. Because the corresponding positions of the probe before and after the probe is replaced can not be completely consistent in the process of replacing the probe, the deviation of the detection position can cause the deviation of the diagnosis data, and the accuracy of the E-mode ultrasonic detection is further influenced.
SUMMERY OF THE UTILITY MODEL
Therefore, it is necessary to provide a detection mode control circuit for solving the problem of misdiagnosis due to deviation of diagnostic data caused by the deviation of the detection position.
A detection mode control circuit comprising: the device comprises a morphology detection module, an elasticity detection module and a switch module; the morphological detection module is connected with the switch module and used for generating a morphological detection control signal according to a user instruction or system setting and transmitting the morphological detection control signal to the switch module; the elastic detection module is connected with the switch module and used for generating an elastic detection control signal and a second control signal according to a user instruction or system setting and transmitting the elastic detection control signal and the second control signal to the switch module; the switch module is connected with the composite probe and used for receiving the morphological detection control signal, the elastic detection control signal and the second control signal, and transmitting the morphological detection control signal to the composite probe to execute morphological detection according to the second control signal or transmitting the elastic detection control signal to the composite probe to execute elastic detection according to the second control signal.
In one embodiment, the morphology detection module comprises a first interface and a second interface, the morphology detection module is connected with the switch module through the first interface, and the morphology detection module is connected with the morphology detection probe through the second interface; the morphology detection module is used for generating a morphology detection control signal and a first control signal according to a user instruction or system setting; the first control signal controls the first interface and the second interface to be connected or disconnected, and the morphological detection control signal is transmitted to the switch module through the first interface or transmitted to the morphological detection probe through the second interface to execute the morphological detection.
In one embodiment, the morphology detection module includes a plurality of second interfaces.
In one embodiment, the detection mode control circuit further includes an expansion module, the expansion module is connected to the morphology detection module through a second interface, the expansion module includes a plurality of output interfaces, and the plurality of output interfaces are respectively connected to one morphology detection probe.
In one embodiment, the morphology detection module is further configured to generate a third control signal according to a user instruction or a system setting, and transmit the third control signal to the expansion module; and the expansion module controls the output interfaces to be switched on or switched off according to the third control signal.
In one embodiment, the third control signal controls each output interface of the expansion module to be turned on or off.
In one embodiment, the switch module is connected with M array elements in the composite probe and is used for controlling the M array elements to be conducted with the elasticity detection module or the morphology detection module; the composite probe has N array elements; wherein M is less than or equal to N; m and N are both positive integers.
In one embodiment, the switch module includes a relay array.
In one embodiment, the detection mode control circuit further comprises: an input module; the input module is respectively connected with the morphology detection module and the elasticity detection module and is used for acquiring a user instruction or storing system setting information.
In one embodiment, the input module is configured to obtain a user instruction after processing according to user input information.
The utility model discloses a detection mode control circuit that embodiment provided includes morphology detection module, elasticity detection module and switch module; and generating a morphological detection control signal through a morphological detection module according to a user instruction or system setting. And transmitting the morphological detection control signal to a switch module. The elasticity detection module generates an elasticity detection control signal and a second control signal according to a user instruction or system setting, and transmits the elasticity detection control signal and the second control signal to the switch module. The switch module selectively transmits the morphological detection control signal or the elastic detection control signal to the composite probe according to the control of the second control signal, and controls the composite probe to execute morphological detection or elastic detection. The embodiment of the utility model provides a through detection mode control circuit, control a composite probe and carry out morphology and detect and elasticity detects, use a composite probe to detect and make elasticity detect the more accurate of position, and the further is diagnostic data more accurate.
Drawings
Fig. 1 is a schematic structural diagram of a detection mode control circuit according to an embodiment of the present invention.
Reference numerals: 100 is a morphology detection module, 110 is a first interface, 120 is a second interface, 200 is an elasticity detection module, 300 is a switch module, 400 is an expansion module, 500 is a morphology detection probe, 600 is a composite probe, and 700 is an input module.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The embodiment of the utility model discloses mode detection control circuit, morphology detection module are used for generating morphology according to user's instruction or system setting and detect control signal, and will morphology detects control signal transmission to switch module. The elasticity detection module generates an elasticity detection control signal and a second control signal according to a user instruction or system setting. The second control signal controls the switch module to transmit the morphological detection control signal or the elastic detection control signal to the composite probe to execute the morphological detection or the elastic detection.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a detection mode control circuit according to an embodiment of the present invention.
As shown in fig. 1, a detection mode control circuit includes: a morphology detection module 100, an elasticity detection module 200, and a switch module 300; the morphology detection module 100 is connected to the switch module 300, and the morphology detection module 100 is configured to generate a morphology detection control signal according to a user instruction or a system setting, and transmit the morphology detection control signal to the switch module 300; the elasticity detection module 200 is connected to the switch module 300, and configured to generate an elasticity detection control signal and a second control signal according to a user instruction or a system setting, and transmit the elasticity detection control signal and the second control signal to the switch module 300; the switch module 300 is connected with the composite probe 600; and is configured to receive the morphological detection control signal, the elasticity detection control signal, and the second control signal, and control the transmission of the morphological detection control signal to the composite probe 600 to perform the morphological detection according to the second control signal, or control the transmission of the elasticity detection control signal to the composite probe 600 to perform the elasticity detection according to the second control signal.
In one embodiment, the morphology detection module 100 includes a first interface 110 and a second interface 120, the morphology detection module 100 is connected to the switch module 300 through the first interface 120, and the morphology detection module 100 is connected to the morphology detection probe 500 through the second interface 120; the morphology detection module 100 is configured to generate a morphology detection control signal and a first control signal according to a user instruction or a system setting; the first control signal controls the first interface 110 and the second interface 120 to be turned on or off, and transmits the morphology detection control signal to the switch module 300 through the first interface 110 or transmits the morphology detection control signal to the morphology detection probe 200 through the second interface 120 to perform morphology detection.
Specifically, when the user needs to perform the morphology detection using the morphology detection probe 500, the morphology detection module 100 generates the morphology detection control signal and the first control signal according to a user instruction or a system setting. The user command may be a control command input by the user via the upper computer, or a control command transmitted via the network. The system setting may be a control instruction previously stored for the system. The morphological detection comprises the following steps: b-mode ultrasound, A-mode ultrasound, M-mode ultrasound, CT, MRI, etc. Preferably, the morphological detection can be B-ultrasonic detection; the morphological detection probe can be: b ultrasonic probe. The first control signal includes: the first interface 110 turns on or off a signal and the second interface 120 turns on or off a signal. When the morphology detection probe is used, the first control signal controls the first interface 110 to be disconnected and the second interface 120 to be connected, that is, the morphology detection module 100 transmits the morphology detection control signal to the morphology detection probe 500 through the second interface 120 to perform morphology detection. After the morphological detection probe 500 detects the morphological detection echo signal, the morphological detection echo signal is transmitted to the morphological detection module 100 through the second interface 120 for processing. When a user needs to use the composite probe 600, the user performs positioning by using morphological detection, and performs elastic detection on a determined position, the morphological detection module 100 receives input information of the user, and generates a morphological detection control signal and a first control signal according to the input information of the user. The first control signal controls the first interface 110 to be turned on and the second interface 120 to be turned off, that is, the morphology detection module 100 transmits the morphology detection control signal to the switch module 300 through the first interface 110. The elasticity detection module 200 receives input information of a user, generates an elasticity detection control signal, a motor driving signal, and a second control signal according to the input information of the user, and transmits the elasticity detection control signal, the motor driving signal, and the second control signal to the switch module 300. The elasticity detection comprises the following steps: e-super detection, etc. The switch module 300 receives the morphology detection control signal, the elasticity detection control signal, the motor driving signal, and the second control signal. When morphology detection positioning is required, the second control signal controls the switch module 300 to connect the morphology detection module 100 with the composite probe 600, that is, the morphology detection control signal is transmitted to the composite probe 600 to execute morphology detection, and when the composite probe 600 executes morphology detection to obtain a morphology detection echo signal, the morphology detection echo signal is transmitted to the morphology detection module 100 through the first interface 110 to be processed. When morphology detection is required, the second control signal control switch module 300 switches on the elasticity detection module 200 and the composite probe 600, that is, the elasticity detection control signal and the motor driving signal are transmitted to the composite probe 600 to drive the motor to vibrate, generate and transmit low-frequency shear waves, generate and transmit ultrasonic waves to track the low-frequency shear waves so as to execute elasticity detection, and after the composite probe 600 executes the elasticity detection to obtain an elasticity detection echo signal, the elasticity detection echo signal is transmitted to the elasticity detection module 200 to be processed. More specifically, only one of the first interface 110 and the second interface 120 is in the on state and the other is in the off state at the same time. That is, when the morphological examination is performed using the morphological examination probe 500, the composite probe 600 cannot perform the morphological examination; when the composite probe 600 is used for morphological examination, the morphological examination probe 500 cannot perform morphological examination.
In one embodiment, the morphology detection module 100 includes a plurality of second interfaces 120, that is, the morphology detection module can be connected to a plurality of morphology detection probes 500 through the plurality of second interfaces 120.
Preferably, the detection mode control circuit further includes an extension module 400, the extension module 400 is connected to the morphology detection module 100 through the second interface 120, the extension module 400 includes a plurality of output interfaces, and the plurality of output interfaces are respectively connected to one morphology detection probe 500.
Specifically, the morphology detection module 100 is further configured to generate a third control signal according to a user instruction or a system setting, and transmit the third control signal to the expansion module 400; the expansion module 400 controls the plurality of output interfaces to be turned on or off according to the third control signal. When the user needs to perform the morphology detection by using the morphology detection probe 500, the morphology detection module 100 transmits the morphology detection control signal to the expansion module 400 through the second interface 120, and the expansion module 400 controls each output interface to be turned on or off according to the third control signal. And transmitting the morphological detection control signal to the morphological detection probe 500 corresponding to the conducted output interface through the conducted output interface to perform morphological detection. After the morphological detection probe 500 detects the morphological detection echo signal, the morphological detection echo signal is transmitted to the morphological detection module 100 through the expansion module 400 and the second interface 120 for processing. The expansion module 400 may be a device such as a hub that can divide a signal into multiple identical signals.
In one embodiment, the switch module is connected with M array elements in the composite probe and is used for controlling the M array elements to be conducted with the elasticity detection module or the morphology detection module; the composite probe has N array elements; wherein M is less than or equal to N; m and N are both positive integers.
Specifically, the composite probe may include 128 array elements, and when the elastic detection module or the morphological detection module is performed, 16 array elements may be selected for detection, 64 array elements may also be selected for detection, 128 array elements may also be simultaneously detected, the number of the specifically used array elements may be adjusted accordingly according to actual conditions, and this embodiment is not limited specifically.
In one embodiment, the switch module includes a relay array.
The utility model discloses a detection mode control circuit that embodiment provided includes morphology detection module, elasticity detection module and switch module; and generating a morphological detection control signal through a morphological detection module according to a user instruction or system setting. And transmitting the morphological detection control signal to a switch module. The elasticity detection module generates an elasticity detection control signal and a second control signal according to a user instruction or system setting, and transmits the elasticity detection control signal and the second control signal to the switch module. The switch module selectively transmits the morphological detection control signal or the elastic detection control signal to the composite probe according to the control of the second control signal, and controls the composite probe to execute morphological detection or elastic detection. The embodiment of the utility model provides a through detection mode control circuit, control a composite probe and carry out morphology and detect and elasticity detects, use a composite probe to detect and make elasticity detect the more accurate of position, and the further is diagnostic data more accurate.
Preferably, the detection mode control circuit further includes: an input module 700; the input module 700 is connected to the morphology detection module 100 and the elasticity detection module 200, respectively, and is configured to obtain user input information. The input module is also used for generating a user instruction according to the user input information.
Specifically, the input module may be a smart phone (such as an Android phone, an iOS phone, etc.), a tablet computer, a palm computer, a Mobile Internet Device (MID), a PAD, an HMI, a computer, etc., and may be an electronic device capable of performing data processing and human-computer interaction. The input module 700 is connected to the elastic detection module 200 through a USB (universal serial bus) interface, and the input module 700 is connected to the morphology detection module 100 through a PCIE (high speed serial computer extended bus) interface.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. A detection mode control circuit, comprising: the device comprises a morphology detection module, an elasticity detection module and a switch module;
the morphological detection module is connected with the switch module and is used for generating a morphological detection control signal according to a user instruction or system setting and transmitting the morphological detection control signal to the switch module;
the elastic detection module is connected with the switch module and used for generating an elastic detection control signal and a second control signal according to a user instruction or system setting and transmitting the elastic detection control signal and the second control signal to the switch module;
the switch module is connected with the composite probe and is used for receiving the morphological detection control signal, the elasticity detection control signal and the second control signal, and transmitting the morphological detection control signal to the composite probe according to the second control signal to execute morphological detection, or transmitting the elasticity detection control signal to the composite probe according to the second control signal to execute elasticity detection.
2. The circuit of claim 1,
the morphology detection module comprises a first interface and a second interface, the morphology detection module is connected with the switch module through the first interface, and the morphology detection module is connected with the morphology detection probe through the second interface; the morphology detection module is used for generating a morphology detection control signal and a first control signal according to a user instruction or system setting; the first control signal controls the first interface and the second interface to be connected or disconnected, and the morphological detection control signal is transmitted to the switch module through the first interface or transmitted to the morphological detection probe through the second interface to execute the morphological detection.
3. The circuit of claim 2, wherein the morphology detection module comprises a plurality of second interfaces.
4. The circuit of claim 2, wherein the detection mode control circuit further comprises an expansion module, the expansion module is connected to the morphology detection module through a second interface, the expansion module comprises a plurality of output interfaces, and the plurality of output interfaces are respectively connected to one morphology detection probe.
5. The circuit of claim 4,
the morphology detection module is also used for generating a third control signal according to a user instruction or system setting and transmitting the third control signal to the expansion module; and the expansion module controls the output interfaces to be switched on or switched off according to the third control signal.
6. The circuit of claim 5,
the third control signal controls each output interface of the expansion module to be switched on or off.
7. The circuit according to claim 1, wherein the switch module is connected to M array elements in the composite probe, and is configured to control the M array elements to be conducted with the elasticity detection module or the morphology detection module;
the composite probe has N array elements; wherein M is less than or equal to N; m and N are both positive integers.
8. The circuit of claim 7,
the switch module includes a relay array.
9. The circuit of claim 1, wherein the detection mode control circuit further comprises: an input module;
the input module is respectively connected with the morphology detection module and the elasticity detection module and is used for acquiring a user instruction or storing system setting information.
10. The circuit of claim 9, wherein the input module is configured to obtain a user instruction after processing according to user input information.
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| CN201921109021.1U CN210222508U (en) | 2019-07-15 | 2019-07-15 | Detection mode control circuit |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110297436A (en) * | 2019-07-15 | 2019-10-01 | 无锡海斯凯尔医学技术有限公司 | Detection pattern control circuit |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110297436A (en) * | 2019-07-15 | 2019-10-01 | 无锡海斯凯尔医学技术有限公司 | Detection pattern control circuit |
| WO2021008219A1 (en) * | 2019-07-15 | 2021-01-21 | 无锡海斯凯尔医学技术有限公司 | Detection mode control circuit |
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