CN207356059U - A kind of operation of capsule endoscope system - Google Patents

Abstract

The utility model discloses a capsule endoscope working system, which comprises an image acquisition module, a cache module, a central control module, a first signal transceiver module, a second signal transceiver module and a data verification module; the image acquisition module is used to acquire images , and processed into an image data packet; the cache module is used to receive and store the image data packet; the first signal transceiver module is connected to the cache module to send the image data packet outward; the data verification module checks the image data packet received by the external receiving device The integrity of the system is verified and a verification signal is generated; the central control module controls the reception of the image data packet of the cache module, and selects the next image data packet to be sent from the cache module according to the verification signal. When the image data packet is lost, the image data packet buffered in the cache module is retrieved and sent again, which solves the problem that the existing capsule endoscope is restricted by signal transmission and easily causes data loss.

Description

A capsule endoscope working system

technical field

The utility model relates to the technical field of endoscopes, in particular to a capsule endoscope working system.

Background technique

The full name of capsule endoscopy is "smart capsule endoscopy system", also known as "medical wireless endoscopy". The principle is that the subject takes a smart capsule with a built-in camera and signal transmission device orally, moves it in the digestive tract with the help of digestive tract peristalsis and takes images, and the doctor uses the external image recorder and video workstation to understand the entire digestive tract of the subject situation in order to make a diagnosis of the condition. Capsule endoscopy has the advantages of convenient inspection, no trauma, no wires, no pain, no cross-infection, and does not affect the normal work of patients. It expands the field of vision of digestive tract inspection and overcomes the tolerance of traditional insertion endoscopy. It can be used as the first choice for the diagnosis of digestive tract diseases, especially small intestinal diseases.

However, the inventors found that there are still certain problems in the existing capsule endoscope, which are mainly reflected in: in the existing capsule endoscope system, the lens of the endoscope takes pictures and transmits them to the recorder in real time. During the process, once the signal transmitted from the capsule is disturbed, the data will be lost, which will easily lead to missed or misdiagnosed cases.

To sum up, how to effectively solve the problem that the existing capsule endoscope work is restricted by signal transmission and easily cause data loss is an urgent problem for those skilled in the art.

Utility model content

In view of this, the purpose of this utility model is to provide a capsule endoscope working system. The design of the capsule endoscope working system can effectively solve the problem that the existing capsule endoscope work is restricted by signal transmission conditions, which may easily cause data loss. And other issues.

In order to achieve the above object, the utility model provides the following technical solutions:

A capsule endoscope working system includes an endoscopic capsule and an external receiving device, the endoscopic capsule includes an image acquisition module, a buffer module, a central control module and a first signal transceiving module; the external receiving device includes a second signal Transceiver module and data verification module;

The image acquisition module is used to acquire images and process them into image data packets;

The cache module is used to receive and store the image data packet;

The first signal transceiving module is connected to the buffer module for sending image data packets to the outside;

The data verification module is used to verify the integrity of the image data packet received by the external receiving device and generate a verification signal;

The central control module controls the reception of the image data packets of the buffer module, and selects the image data packets to be sent out from the buffer module next time according to the verification signal.

Preferably, in the above-mentioned capsule endoscope working system, the image acquisition module includes a mark encoding unit, which is used to attach sequence marks to the image data packets in a certain order.

Preferably, in the above-mentioned capsule endoscope working system, the data verification module includes a judgment processing unit, which is used to read the sequence marks of the acquired image data packets, and obtain the image data by judging the continuity of the sequence marks Whether the package is complete or not, and trigger the corresponding verification signal.

Preferably, in the above-mentioned capsule endoscope working system, the external receiving device is provided with a signal processing module for analyzing and processing the image data information transmitted back from the endoscope capsule, and displays the image obtained through the processing of the signal processing module. A display module for restoring image information.

Preferably, in the capsule endoscope working system above, the external receiving device further includes an external storage module for storing the restored image information processed by the signal processing module.

Preferably, in the above capsule endoscope working system, a power supply module and a light source module are integrated in the endoscope capsule.

The capsule endoscope working system provided by the utility model includes an endoscope capsule and an external receiving device, and the endoscope capsule includes an image acquisition module, a cache module, a central control module and a first signal transceiver module; the external receiving device includes The second signal transceiver module and data verification module; the image acquisition module is used to collect images, and processed into image data packets; the buffer module is used to receive and store the image data packets; the first signal transceiver module It is connected with the cache module, and is used to send the image data packet to the outside; the data verification module is used to verify the integrity of the image data packet received by the external receiving device and generate a verification signal; the central control The module controls the reception of the image data packets of the cache module, and selects the next image data packet to be sent out from the cache module according to the verification signal. Using the endoscope working system provided by the utility model, a cache module is set in the capsule endoscope, and the acquired image information is processed into image data packets and cached, and then sent normally, and the data verification module judges all Whether the received image data packets are complete and continuous, if it is judged that the image data packets are incomplete and continuous, or a certain image data packet is lost, the image data packets cached in the cache module can be re-retrieved and sent again, effectively Prevent the direct sending of image data information, but the situation that data loss cannot be retrieved occurs. To sum up, the working system of the capsule endoscope provided by the utility model effectively solves the problem that the work of the existing capsule endoscope is restricted by the signal transmission and easily causes data loss and the like.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings based on these drawings without creative work.

Fig. 1 is a system schematic diagram of a capsule endoscope working system provided by an embodiment of the present invention.

The markings in the attached drawings are as follows:

Endoscopic capsule 1, external receiving device 2.

Detailed ways

The embodiment of the utility model discloses a working system of a capsule endoscope to solve the problem that the work of the existing capsule endoscope is restricted by signal transmission and easily causes data loss and the like.

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to FIG. 1 . FIG. 1 is a system schematic diagram of a capsule endoscope working system provided by an embodiment of the present invention.

The capsule endoscope working system provided by the embodiment of the present invention includes an endoscope capsule 1 and an external receiving device 2, and the endoscope capsule 1 includes an image acquisition module, a cache module, a central control module and a first signal transceiver module; The external receiving device 2 includes a second signal transceiving module and a data verification module; the image acquisition module is used to collect images and process them into image data packets; the cache module is used to receive and store the image data packets; The first signal transceiving module is connected with the cache module, and is used to send the image data packet to the outside; the data verification module is used to verify the integrity of the image data packet received by the external receiving device 2 and generate verification signal; the central control module controls the reception of the image data packet of the cache module, and selects the next image data packet to be sent out from the buffer module according to the verification signal.

Using the endoscope working system provided in this embodiment, a cache module is set in the capsule endoscope, and the acquired image information is processed into image data packets and cached, and then sent normally, and judged by the data verification module Whether the received image data packets are complete and continuous, if it is judged that the image data packets are incomplete and continuous, or a certain image data packet is lost, the image data packets cached in the cache module can be re-retrieved and sent again, effectively Prevent the direct sending of image data information, but the situation that data loss cannot be retrieved occurs. To sum up, the working system of the capsule endoscope provided by the utility model effectively solves the problem that the work of the existing capsule endoscope is restricted by the signal transmission and easily causes data loss and the like.

In order to further optimize the above-mentioned technical solution, preferably on the basis of the above-mentioned embodiment, in the above-mentioned capsule endoscope working system, the image acquisition module includes a marking coding unit, which is used to append the image data packets in a certain order mark.

In order to further optimize the above-mentioned technical solution, preferably on the basis of the above-mentioned embodiment, in the above-mentioned capsule endoscope working system, the data verification module includes a judgment processing unit, which is used to read the sequence marks of the acquired image data packets , and by judging the continuity of the sequence marks, the information on whether the image data packet is complete is obtained, and a corresponding verification signal is triggered.

In order to further optimize the above-mentioned technical solution, preferably on the basis of the above-mentioned embodiments, in the above-mentioned capsule endoscope working system, the external receiving device is provided with a device for analyzing and processing the image data information transmitted back from the endoscope capsule 1 a signal processing module, and a display module for displaying the restored image information processed by the signal processing module.

In order to further optimize the above-mentioned technical solution, preferably on the basis of the above-mentioned embodiment, in the above-mentioned capsule endoscope working system, the external receiving device further includes an external storage module.

In order to further optimize the above-mentioned technical solution, preferably on the basis of the above-mentioned embodiments, in the above-mentioned capsule endoscope working system, a power supply module and a light source module are also integrated in the endoscope capsule 1 .

The image acquisition module of the technical solution provided by the above embodiments is connected with an image processing module, which converts the original image information obtained through the image acquisition module into data information, and processes these data information into the form of data packets in a certain order, so as to facilitate Perform the transfer operation. Sequence encoding is further added to the data packet so that the external receiving device can perform simple and accurate continuity check through sequence encoding.

The first and second signal transceiving modules provided in the technical solution provided by the above embodiments mainly include an antenna and a signal transmitting circuit.

The technical solutions provided by the above embodiments include a signal processing module, which is used to restore the data-processed information returned by the endoscope capsule into image information, so that it can be displayed on a display and other devices, and it is convenient for the operator to observe intuitively.

The technical solutions provided by the above embodiments include a display module for directly displaying image information to facilitate intuitive observation by the operator. Further, a storage module can also be connected for archiving for future reference.

The power supply module provided in the above embodiments provides power for each electrical component in the endoscopic capsule, and the light source module is used for lighting in the digestive tract so that the image acquisition module can obtain images with sufficient brightness. The image acquisition module mainly includes a camera lens and its Modules for manipulating images.

Each embodiment in this specification is described in a progressive manner, each embodiment focuses on the difference from other embodiments, and the same and similar parts of each embodiment can be referred to each other.

The above description of the disclosed embodiments enables those skilled in the art to realize or use the utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the present invention will not be limited to these embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims (6)

1. A capsule endoscope working system, comprising an endoscopic capsule and an external receiving device, characterized in that: the endoscopic capsule includes an image acquisition module, a cache module, a central control module and a first signal transceiving module; the external The receiving device includes a second signal transceiving module and a data verification module; The image acquisition module is used to acquire images and process them into image data packets; The cache module is used to receive and store the image data packet; The first signal transceiving module is connected to the buffer module for sending image data packets to the outside; The data verification module is used to verify the integrity of the image data packet received by the external receiving device and generate a verification signal; The central control module controls the reception of the image data packets of the buffer module, and selects the image data packets to be sent out from the buffer module next time according to the verification signal. 2 . The capsule endoscope working system according to claim 1 , wherein the image acquisition module includes a mark encoding unit, which is used to attach sequence marks to the image data packets in a certain order. 3 . 3. The capsule endoscope working system according to claim 2, wherein the data verification module includes a judgment processing unit, which is used to read the sequence marks of the acquired image data packets, and pass the judgment sequence marks The continuity judgment of the image data packet is obtained, and the corresponding verification signal is triggered. 4. The capsule endoscope working system according to claim 3, wherein a signal processing module for analyzing and processing the image data information transmitted back from the endoscopic capsule is arranged in the external receiving device, and a display A display module for restoring image information obtained through processing by the signal processing module. 5 . The capsule endoscope working system according to claim 4 , wherein the external receiving device further comprises an external storage module for storing the restored image information processed by the signal processing module. 6. The capsule endoscope working system according to any one of claims 1 to 5, wherein a power supply module and a light source module are also integrated in the endoscope capsule.