Endoscope signal isolation device and endoscope

Abstract

The invention discloses an endoscope signal isolation device and an endoscope. The endoscope signal isolation device comprises an image acquisition module, a serial conversion module, a first isolation module, a deserialization conversion module and a control module which are connected in sequence, and a second isolation module is connected with the control module, the image acquisition module, the serial conversion module and the deserialization conversion module respectively; the image acquisition module is used for generating mipi image data; the serial conversion module and the de-serial conversion module are used for mutual conversion between the V-by-One HS signal and the mipi image data; the first isolation module is used for isolating a V-by-One HS signal; the control module is used for analyzing data and configuring the image acquisition module, the serial conversion module and the de-serial conversion module; the second isolation module is used for signal isolation when the control module is configured. By the adoption of the scheme, the human body can be prevented from being injured in the endoscopy process.

Description

Technical Field

[0001] The present invention relates to the technical field of endoscopes, and in particular, to an endoscope signal isolation device and an endoscope. Background Art

[0002] Thanks to the development of electronics and digital video technology, endoscopes emerged in the 1980s. Instead of using fiber optic image transmission, a photosensitive integrated circuit imaging system is used. The main advantages are not only good image quality, strong light brightness, large images, but also the ability to detect smaller lesions. Moreover, the outer diameter of the endoscope is thinner, the image is clearer and more intuitive, and the operation is convenient. Some endoscopes even have a micro integrated circuit sensor to feedback the observed information to the computer. It can not only obtain diagnostic information on the morphology of tissues and organs, but also measure various physiological functions of tissues and organs.

[0003] The emergence of endoscopes has not only greatly improved the diagnostic ability, but also reduced the discomfort of patients to the lowest level. The endoscope places the image sensor into the human body to achieve real-time video acquisition. The signal is processed by the image processing and then output to the display, and the doctor observes the lesion site in the human body.

[0004] Since the endoscope itself is an electronic device and needs to place the mirror body into the human body during use, once an electrical fault occurs in the device, the current may be conducted to the patient's body through the metal parts of the endoscope or the parts in contact with the human body, resulting in injury to the human body during the examination. Summary of the Invention

[0005] The present invention provides an endoscope signal isolation device and an endoscope to avoid injury to the human body during the endoscope examination.

[0006] According to one aspect of the present invention, an endoscope signal isolation device is provided. The endoscope signal isolation device includes: an image acquisition module, a serial conversion module, a first isolation module, a deserialization conversion module, a control module, and a second isolation module;

[0007] The image acquisition module, the serial conversion module, the first isolation module, the deserialization conversion module, and the control module are connected in sequence. The control module is also connected to the second isolation module, and the second isolation module is respectively connected to the image acquisition module, the serial conversion module, and the deserialization conversion module;

[0008] The image acquisition module is used to generate MIPI image data; the serial conversion module is used to convert the MIPI image data into V-by-One HS signals; the deserialization conversion module is used to convert the V-by-One HS signals into the MIPI image data; the first isolation module is used to isolate the V-by-One HS signals; the control module is used to analyze the MIPI image data and configure the image acquisition module, the serial conversion module and the deserialization conversion module; the second isolation module is used to isolate the connections between the image acquisition module, the serial conversion module, the deserialization conversion module and the control module.

[0009] Optionally, the endoscopic signal isolation device further includes: a first interface module and a second interface module;

[0010] The first interface module and the second interface module are connected in series. The serial conversion module is connected to the first isolation module through the first interface module and the second interface module. The control module is also connected to the second interface module. The image acquisition module, the serial conversion module and the first interface module form a lens body. The first isolation module, the deserialization conversion module, the control module, the second isolation module and the second interface module form an image processor; wherein, the lens body and the image processor are detachably pluggable.

[0011] The control module is further used to detect whether the lens body and the image processor are connected, and control the power-on or power-off of the deserialization conversion module according to the detection result.

[0012] Optionally, the endoscopic signal isolation device further includes: a first interface module and a second interface module;

[0013] The first interface module and the second interface module are connected in series. The image acquisition module is connected to the serial conversion module through the first interface module and the second interface module. The control module is also connected to the second interface module. The image acquisition module and the first interface module form a lens body. The serial conversion module, the first isolation module, the deserialization conversion module, the control module, the second isolation module and the second interface module form an image processor; wherein, the lens body and the image processor are detachably pluggable.

[0014] The control module is further used to detect whether the lens body and the image processor are connected, and control the power-on or power-off of the deserialization conversion module according to the detection result.

[0015] Optionally, the serial conversion module includes: a serial unit and a driving unit;

[0016] The serial unit is connected between the image acquisition module and the first isolation module, and the serial unit is also respectively connected to the driving unit and the second isolation module;

[0017] The serial unit is used to convert the mipi image data into the V-by-One HS signal; the driving unit is used to drive the serial unit to be in an active state.

[0018] Optionally, the control module includes: a field programmable gate array.

[0019] Optionally, the control module includes: a control array and an analysis array;

[0020] The control array is connected to the analysis array, the control array is also connected to the second isolation module and the deserialization conversion module, and the analysis array is also connected to the deserialization conversion module;

[0021] The control array is used to configure the image acquisition module, the serial conversion module and the deserialization conversion module; the analysis array is used to analyze the mipi image data.

[0022] Optionally, the control module and the second isolation module are connected through an integrated circuit bus, and the second isolation module is respectively connected to the image acquisition module, the serial conversion module and the deserialization conversion module through the integrated circuit bus.

[0023] Optionally, the image acquisition module includes: a CMOS image sensor board.

[0024] According to another aspect of the present invention, an endoscope is further provided, and the endoscope includes: a display device, an interaction device, and the endoscope signal isolation device according to any one of the above embodiments.

[0025] The control module of the embodiment of the present invention configures the image acquisition module, the serial conversion module and the deserialization conversion module through the second isolation module. The serial conversion module converts the mipi image data collected by the image acquisition module into the V-by-One HS signal. The first isolation module isolates the V-by-One HS signal, and the deserialization conversion module converts the V-by-One HS signal into the mipi image data, thereby realizing the isolation of the mipi image data output by the image acquisition module. The embodiment of the present invention converts the mipi image data into the V-by-One HS signal, isolates the V-by-One HS signal, and converts the isolated V-by-One HS signal back into the mipi image data, thereby realizing the isolation of the mipi image data, which is beneficial to avoiding injury to the human body during the endoscope examination process.

[0026] It should be understood that the content described in this section is not intended to identify the key or important features of the embodiments of the present invention, nor is it used to limit the scope of the present invention. Other features of the present invention will become readily understood through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0028] Figure 1 is a schematic diagram of an endoscopic signal isolation device provided by an embodiment of the present invention;

[0029] Figure 2 is a configuration timing diagram of an endoscopic signal isolation device provided by an embodiment of the present invention;

[0030] Figure 3 is a schematic diagram of another endoscopic signal isolation device provided by an embodiment of the present invention;

[0031] Figure 4 is a schematic diagram of yet another endoscopic signal isolation device provided by an embodiment of the present invention;

[0032] Figure 5 is a schematic diagram of yet another endoscopic signal isolation device provided by an embodiment of the present invention;

[0033] Figure 6 is a schematic diagram of yet another endoscopic signal isolation device provided by an embodiment of the present invention;

[0034] Figure 7 is a schematic diagram of yet another endoscopic signal isolation device provided by an embodiment of the present invention;

[0035] Figure 8 is a schematic diagram of an endoscope provided by an embodiment of the present invention. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0036] In order to enable those skilled in the art to better understand the solution of the present invention, the following clearly and completely describes the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the scope of protection of the present invention.

[0037] It should be noted that the terms "first", "second", etc. in the description, claims and above-mentioned drawings of the present invention are used to distinguish similar objects and do not necessarily have to be used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances so that the embodiments of the present invention described here can be implemented in an order other than those illustrated or described here. In addition, the terms "comprising" and "having" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product or device comprising a series of steps or units does not necessarily have to be limited to those steps or units clearly listed, but may include other steps or units not clearly listed or inherent to these processes, methods, products or devices.

[0038] An embodiment of the present invention provides an endoscope signal isolation device. The endoscope signal isolation device is applicable to an endoscope. In this embodiment, the control module configures an image acquisition module, a serial conversion module and a deserialization conversion module through a second isolation module. The serial conversion module converts the mipi image data collected by the image acquisition module into a V-by-One HS signal. The first isolation module isolates the V-by-One HS signal. The deserialization conversion module converts the V-by-One HS signal into mipi image data. The control module analyzes the mipi image data, thereby realizing the isolation of the mipi image data output by the image acquisition module, which is beneficial to avoiding injury to the human body during the endoscope examination process. Figure 1 is a schematic diagram of an endoscope signal isolation device provided by an embodiment of the present invention. Refer to Figure 1 , the endoscope signal isolation device includes: an image acquisition module 110, a serial conversion module 120, a first isolation module 130, a deserialization conversion module 140, a control module 150 and a second isolation module 160.

[0039] The image acquisition module 110, the serial conversion module 120, the first isolation module 130, the deserialization conversion module 140, and the control module 150 are connected in sequence. The control module 150 is further connected to the second isolation module 160. The second isolation module 160 is respectively connected to the image acquisition module 110, the serial conversion module 120, and the deserialization conversion module 140. The image acquisition module 110 is used to generate MIPI image data. The serial conversion module 120 is used to convert the MIPI image data into a V-by-One HS signal. The deserialization conversion module 140 is used to convert the V-by-One HS signal into MIPI image data. The first isolation module 130 is used to isolate the V-by-One HS signal. The control module 150 is used to parse the MIPI image data and configure the image acquisition module 110, the serial conversion module 120, and the deserialization conversion module 140. The second isolation module 160 is used to isolate the connections between the image acquisition module 110, the serial conversion module 120, the deserialization conversion module 140, and the control module 150.

[0040] Specifically, when the endoscopic signal isolation device is powered on according to the power-on signal, the control module 150 configures the serial conversion module 120, the deserialization conversion module 140, and the image acquisition module 110 according to the serial conversion configuration signal, the deserialization conversion configuration signal, and the image acquisition configuration signal in sequence. Figure 2 It is the configuration timing diagram of an endoscopic signal isolation device provided by an embodiment of the present invention. The serial conversion configuration signal, the deserialization conversion configuration signal, and the image acquisition configuration signal when the control module 150 configures the serial conversion module 120, the deserialization conversion module 140, and the image acquisition module 110 are as Figure 2 shown. When the control module 150 configures the serial conversion module 120, the deserialization conversion module 140, and the image acquisition module 110, there is a certain time interval between the configurations of each module. For example, after the configuration of the serial conversion module 120 by the control module 150 is completed, the deserialization conversion module 140 is configured after a certain delay. Among them, the time interval between the configurations of each module can be set according to the actual situation in actual applications, and this embodiment does not limit this. Exemplarily, the time interval between the configurations of each module can be between 10 ms and 20 ms. It should be noted that when the control module 150 configures the serial conversion module 120, the deserialization conversion module 140, and the image acquisition module 110, the second isolation module 160 isolates the connection between the control module 150 and the serial conversion module 120, the connection between the control module 150 and the deserialization conversion module 140, and the connection between the control module 150 and the image acquisition module 110 in sequence according to the configuration order.

[0041] Due to the difficulty in matching the high-frequency, differential, and dynamic protocol characteristics of MIPI image data with the bandwidth and noise suppression capabilities of isolation devices, when isolating MIPI image data, it is necessary to convert the MIPI image data into V-by-One HS signals and isolate the V-by-One HS signals, thereby achieving the isolation of MIPI image data. Among them, V-by-One HS is a high-speed serial video interface standard, which has the characteristics of high bandwidth, low pin count, and low electromagnetic interference (EMI), and supports the transmission of ultra-high resolutions such as 4K / 8K.

[0042] The image acquisition module 110 acquires MIPI image data and outputs the acquired MIPI image data through the MIPI interface of the image acquisition module 110. Exemplarily, the image acquisition module 110 can be a CMOS image sensor board. The serial conversion module 120 obtains the MIPI image acquisition data acquired by the image acquisition module 110 and converts the MIPI image acquisition data into V-by-One HS signals. The first isolation module 130 obtains the V-by-One HS signals and isolates the V-by-One HS signals. The deserialization conversion module 140 performs reverse conversion on the V-by-One HS signals output by the first isolation module 130, that is, converts the V-by-One HS signals into MIPI image data. Among them, the deserialization conversion module 140 can be a deserialization converter chip, for example. The control module 150 analyzes the MIPI image data output by the deserialization conversion module 140, and then obtains a video signal. Exemplarily, the video signal analyzed by the control module 150 can be in the AXI Stream video stream format.

[0043] The control module 150 of the embodiment of the present invention configures the image acquisition module 110, the serial conversion module 120, and the deserialization conversion module 140 through the second isolation module 160. The serial conversion module 120 converts the MIPI image data acquired by the image acquisition module 110 into V-by-One HS signals. The first isolation module 130 isolates the V-by-One HS signals. The deserialization conversion module 140 converts the V-by-One HS signals into MIPI image data, thereby achieving the isolation of the MIPI image data output by the image acquisition module 110. The embodiment of the present invention converts the MIPI image data into V-by-One HS signals, isolates the V-by-One HS signals, and converts the isolated V-by-One HS signals back into MIPI image data, thereby achieving the isolation of MIPI image data, which is beneficial to avoiding injury to the human body during the endoscopy examination process.

[0044] Figure 3It is a schematic diagram of another endoscope signal isolation device provided by an embodiment of the present invention. On the basis of the above embodiment, optionally, refer to Figure 3 , the endoscope signal isolation device further includes: a first interface module 170 and a second interface module 180.

[0045] The first interface module 170 is serially connected to the second interface module 180. The serial conversion module 120 is connected to the first isolation module 130 through the first interface module 170 and the second interface module 180. The control module 150 is also connected to the second interface module 180. The image acquisition module 110, the serial conversion module 120, and the first interface module 170 form a lens body 10. The first isolation module 130, the deserialization conversion module 140, the control module 150, the second isolation module 160, and the second interface module 180 form an image processor 20; wherein, the lens body 10 and the image processor 20 are detachably plugged. The control module 150 is further configured to detect whether the lens body 10 and the image processor 20 are connected, and control the power-on or power-off of the deserialization conversion module 140 according to the detection result.

[0046] Specifically, the image acquisition module 110 acquires mipi image data and outputs the acquired mipi image data through the mipi interface of the image acquisition module 110. The serial conversion module 120 acquires the mipi image acquisition data acquired by the image acquisition module 110 and converts the mipi image acquisition data into a V-by-One HS signal. Among them, in actual application, a signal stabilization module may also be provided between the serial conversion module 120 and the image acquisition module 110 to stabilize the signal output of the image acquisition module 110 and ensure the transmission stability of the mipi image data. The voltage stabilization module may be a voltage stabilization chip, for example. The serial conversion module 120 outputs the V-by-One HS signal through the first interface module 170. The first isolation module 130 acquires the V-by-One HS signal through the second interface module 180 and isolates the V-by-One HS signal. The deserialization conversion module 140 performs reverse conversion on the V-by-One HS signal output by the first isolation module 130, that is, converts the V-by-One HS signal into mipi image data. The control module 150 analyzes the mipi image data output by the deserialization conversion module 140 to obtain a video signal. Exemplarily, the first interface module 170 may be a plug, and the second interface module 180 may be a socket.

[0047] In addition, the control module 150 also detects whether the lens body 10 is connected to the image processor 20 through the second interface module 180. When the lens body 10 is connected to the image processor 20, the control module 150 generates a deserialization power-on signal. The deserialization conversion module 140 obtains the deserialization power-on signal and powers on according to the deserialization power-on signal. When the lens body 10 is not connected to the image processor 20, the control module 150 generates a deserialization power-off signal. The deserialization conversion module 140 obtains the deserialization power-off signal and powers off according to the deserialization power-off signal. Exemplarily, the deserialization power-on signal and the deserialization power-off signal may be Power Delivery Network (PDN) signals.

[0048] Figure 4 is a schematic diagram of another endoscopic signal isolation device provided by an embodiment of the present invention. On the basis of the above embodiment, optionally, referring to Figure 4 , the endoscopic signal isolation device further includes: a first interface module 170 and a second interface module 180.

[0049] The first interface module 170 is connected in series with the second interface module 180. The image acquisition module 110 is connected to the serial conversion module 120 through the first interface module 170 and the second interface module 180. The control module 150 is also connected to the second interface module 180. The image acquisition module 110 and the first interface module 170 constitute the lens body 10. The serial conversion module 120, the first isolation module 130, the deserialization conversion module 140, the control module 150, the second isolation module 160, and the second interface module 180 constitute the image processor 20; wherein, the lens body 10 and the image processor 20 are detachably pluggable; the control module 150 is further configured to detect whether the lens body 10 is connected to the image processor 20, and control the power-on or power-off of the deserialization conversion module 140 according to the detection result.

[0050] Specifically, the image acquisition module 110 acquires MIPI image data and outputs the acquired MIPI image data to the first interface module 170 through the MIPI interface of the image acquisition module 110. The serial conversion module 120 obtains the MIPI image acquisition data acquired by the image acquisition module 110 through the second interface module 180 and converts the MIPI image acquisition data into a V-by-One HS signal. The first isolation module 130 obtains the V-by-One HS signal and isolates the V-by-One HS signal. The deserialization conversion module 140 performs reverse conversion on the V-by-One HS signal output by the first isolation module 130, that is, converts the V-by-One HS signal into MIPI image data. The control module 150 analyzes the MIPI image data output by the deserialization conversion module 140 to obtain a video signal. Exemplarily, the first interface module 170 may be a plug, and the second interface module 180 may be a socket.

[0051] Among them, the lens body 10 formed by the image acquisition module 110 and the first interface module 170 is beneficial to reducing the cost of the lens body 10, facilitating the disposable use of the lens body 10, and avoiding cross-infection during the inspection process.

[0052] The control module 150 also detects whether the lens body 10 is connected to the image processor 20 through the second interface module 180. When the lens body 10 is connected to the image processor 20, the control module 150 generates a deserialization power-on signal. The deserialization conversion module 140 obtains the deserialization power-on signal and powers on according to the deserialization power-on signal. When the lens body 10 is not connected to the image processor 20, the control module 150 generates a deserialization power-off signal. The deserialization conversion module 140 obtains the deserialization power-off signal and powers off according to the deserialization power-off signal.

[0053] Figure 5 is a schematic diagram of another endoscope signal isolation device provided by an embodiment of the present invention. On the basis of the above embodiments, optionally, referring to Figure 5 , the serial conversion module 120 includes: a serial unit 121 and a driving unit 122.

[0054] The serial unit 121 is connected between the image acquisition module 110 and the first isolation module 130, and the serial unit 121 is also respectively connected to the driving unit 122 and the second isolation module 160; the serial unit 121 is used to convert MIPI image data into a V-by-One HS signal; the driving unit 122 is used to drive the serial unit to be in an active state.

[0055] Specifically, the driving unit 122 drives the serial unit 121 to make the serial unit 121 in an active state. Exemplarily, the serial unit 121 can be a serializer conversion chip. When the serial unit 121 is a serializer conversion chip, the driving unit 121 outputs a low level to the master-slave selection pin of the serializer conversion chip to ensure that the serializer conversion chip acts as a master device and is in an active state.

[0056] Figure 6 It is a schematic diagram of another endoscopic signal isolation device provided by an embodiment of the present invention. Figure 7 It is a schematic diagram of another endoscopic signal isolation device provided by an embodiment of the present invention. On the basis of the above embodiments, optionally, the control module 150 can be a field programmable gate array. Combining Figure 6 and Figure 7 , the control module 150 includes: a control array 151 and an analysis array 152.

[0057] The control array 151 is connected to the analysis array 152. The control array 151 is also connected to the second isolation module 160 and the deserialization conversion module 140. The analysis array 152 is also connected to the deserialization conversion module 140. The control array 151 is used to configure the image acquisition module 110, the serial conversion module 120, and the deserialization conversion module 140. The analysis array 152 is used to analyze the mipi image data.

[0058] Specifically, when the endoscopic signal isolation device is powered on according to the power-on signal, the control array 151 sequentially configures the serial conversion module 120, the deserialization conversion module 140, and the image acquisition module 110 according to the serial conversion configuration signal, the deserialization conversion configuration signal, and the image acquisition configuration signal respectively.

[0059] The image acquisition module 110 acquires mipi image data and outputs the acquired mipi image data through the mipi interface of the image acquisition module 110. The serial conversion module 120 acquires the mipi image acquisition data acquired by the image acquisition module 110 and converts the mipi image acquisition data into a V-by-One HS signal. The first isolation module 130 acquires the V-by-One HS signal and isolates the V-by-One HS signal. The deserialization conversion module 140 performs reverse conversion on the V-by-One HS signal output by the first isolation module 130, that is, converts the V-by-One HS signal into mipi image data. The analysis array 152 analyzes the mipi image data output by the deserialization conversion module 140 to obtain a video signal.

[0060] The control array 151 also detects whether the lens body 10 is connected to the image processor 20 through the second interface module 180. When the lens body 10 is connected to the image processor 20, the control array 151 generates a deserialization power-on signal. The deserialization conversion module 140 obtains the deserialization power-on signal and powers on according to the deserialization power-on signal. When the lens body 10 is not connected to the image processor 20, the control array 151 generates a deserialization power-off signal. The deserialization conversion module 140 obtains the deserialization power-off signal and powers off according to the deserialization power-off signal.

[0061] Based on the above embodiments, optionally, the control module 150 and the second isolation module 160 are connected through an integrated circuit bus, and the second isolation module 160 is respectively connected to the image acquisition module 110, the serial conversion module 120, and the deserialization conversion module 140 through the integrated circuit bus.

[0062] Specifically, an integrated circuit bus (Integrated Circuit Bus) is a communication channel for transmitting data, addresses, and control signals between integrated circuits (ICs) or between integrated circuits and other components. Exemplarily, the integrated circuit bus between the control module 150 and the second isolation module 160 can be an I2C bus, and the I2C bus can also be used for the second isolation module 160 to be respectively connected to the image acquisition module 110, the serial conversion module 120, and the deserialization conversion module 140. Among them, the I2C bus uses a two-wire system, namely, a serial clock line (SCL) and a serial data line (SDA).

[0063] An embodiment of the present invention also provides an endoscope. Figure 8 It is a schematic diagram of an endoscope provided by an embodiment of the present invention. Refer to Figure 8 , this endoscope includes: a display device 200, an interaction device 300, and the endoscope signal isolation device 100 provided by any of the above embodiments.

[0064] Among them, the endoscope provided in this embodiment has the beneficial effects of the endoscope signal isolation device 100 provided by any of the above embodiments, which will not be elaborated here.

[0065] It should be understood that various forms of the processes shown above can be used, reordering, adding, or deleting steps. For example, the steps described in the present invention can be executed in parallel, sequentially, or in different orders, as long as the desired results of the technical solution of the present invention can be achieved, and no limitations are imposed herein.

[0066] The above specific embodiments do not constitute a limitation to the protection scope of the present invention. Those skilled in the art should understand that various modifications, combinations, sub-combinations and substitutions can be made according to design requirements and other factors. Any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. An endoscopic signal isolation device, characterized in that, Including: An image acquisition module, a serial conversion module, a first isolation module, a deserialization conversion module, a control module, and a second isolation module; The image acquisition module, the serial conversion module, the first isolation module, the deserialization conversion module, and the control module are connected in sequence. The control module is further connected to the second isolation module, and the second isolation module is respectively connected to the image acquisition module, the serial conversion module, and the deserialization conversion module; The image acquisition module is used to generate MIPI image data; the serial conversion module is used to convert the MIPI image data into a V-by-One HS signal; the deserialization conversion module is used to convert the V-by-One HS signal into the MIPI image data; the first isolation module is used to isolate the V-by-One HS signal; the control module is used to parse the MIPI image data and configure the image acquisition module, the serial conversion module, and the deserialization conversion module; The second isolation module is used to isolate the connections between the image acquisition module, the serial conversion module, the deserialization conversion module, and the control module.

2. The endoscopic signal isolation device according to claim 1, wherein Further including: A first interface module and a second interface module; The first interface module is connected in series with the second interface module. The serial conversion module is connected to the first isolation module through the first interface module and the second interface module. The control module is further connected to the second interface module. The image acquisition module, the serial conversion module, and the first interface module form a lens body, and the first isolation module, the deserialization conversion module, the control module, the second isolation module, and the second interface module form an image processor; wherein, the lens body and the image processor are detachably pluggable; The control module is further used to detect whether the lens body and the image processor are connected, and control the power-on or power-off of the deserialization conversion module according to the detection result.

3. The endoscopic signal isolation device according to claim 1, characterized in that, Further including: A first interface module and a second interface module; The first interface module is connected in series with the second interface module. The image acquisition module is connected to the serial conversion module through the first interface module and the second interface module. The control module is further connected to the second interface module. The image acquisition module and the first interface module form a lens body, and the serial conversion module, the first isolation module, the deserialization conversion module, the control module, the second isolation module, and the second interface module form an image processor; wherein, the lens body and the image processor are detachably pluggable; The control module is further used to detect whether the lens body and the image processor are connected, and control the power-on or power-off of the deserialization conversion module according to the detection result.

4. The endoscopic signal isolation device according to claim 1, wherein The serial conversion module includes: a serial unit and a driving unit; The serial unit is connected between the image acquisition module and the first isolation module, and the serial unit is further respectively connected to the driving unit and the second isolation module; The serial unit is used to convert the MIPI image data into the V-by-One HS signal; the driving unit is used to drive the serial unit to be in an active state.

5. The endoscopic signal isolation device according to any one of claims 1-3, characterized in that, The control module includes: a field programmable gate array.

6. The endoscopic signal isolation device according to claim 5, wherein The control module includes: a control array and a parsing array; The control array is connected to the parsing array, the control array is further connected to the second isolation module and the deserialization conversion module, and the parsing array is further connected to the deserialization conversion module; The control array is used to configure the image acquisition module, the serial conversion module and the deserialization conversion module; the parsing array is used to parse the MIPI image data.

7. The endoscopic signal isolation device according to any one of claims 1-3, characterized in that, The control module and the second isolation module are connected through an integrated circuit bus, and the second isolation module is respectively connected to the image acquisition module, the serial conversion module and the deserialization conversion module through the integrated circuit bus.

8. The endoscopic signal isolation device according to any one of claims 1-3, characterized in that, The image acquisition module includes: a CMOS image sensor board.

9. An endoscope, characterized in that, Comprising: A display device, an interaction device, and the endoscopic signal isolation device according to any one of claims 1-8.

Images