Capsule endoscopy system and compensation method with data searchable compensation
A technology of capsule endoscopy and compensation method, which is applied in the field of data transmission and can solve the problems of wasting time and low efficiency
Active Publication Date: 2020-10-02
重庆金山医疗技术研究院有限公司
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Problems solved by technology
This method ensures the complete reception of data packets through retransmission, but retransmission wastes time and is relatively inefficient.
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[0019] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.
[0020] In the description of the present invention, unless otherwise specified and limited, it should be noted that the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be mechanical connection or electrical connection, or two The internal communication of each element may be directly connected or indirectly connected through an intermediary. Those skilled in the art can understand the specific meanings of the above terms according to specific situations.
[0021] The inventio...
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The invention discloses a capsule endoscopy system capable of searching and compensating data as well as a compensation method. The system is provided with a plurality of antennae and is also providedwith a plurality of data packet cache modules which are in one-to-one correspondence with the antennae; a capsule segments picture data into a plurality of data packets; the data packets are numberedand sequenced sequentially and then are transmitted through the antennae; a plurality of antenna units receive data transmitted by the capsule antennae correspondingly; the data packet cache modulescalculate the number of the received data packets and transmit the result to a picture judgment and inquiry module; the picture judgment and inquiry module receives data in the data packet cache modules with the most data packets and judges whether all the data packet numbers of the antenna units are received integrally or not; and if not integral, the picture judgment and inquiry module inquireswhether other data packet cache modules have or not, and if integral, the data packets are transmitted to a picture tissue module. The system can avoid that the system judges that the pictures are notreceived integrally caused by the fact that the data packets are received integrally, but an optimal combined mechanism is not used as much as possible, and reduces the reliability of system communication.
Description
technical field [0001] The invention relates to the technical field of data transmission, in particular to a capsule endoscope system and a compensation method with which data can be searched and compensated. Background technique [0002] The image recorder of the existing capsule endoscope has multiple antenna units. When communicating with the capsule, each antenna unit receives the picture sent by the capsule, but the image recorder only obtains the final composite picture from the antenna unit that receives the most data packets. The quality of communication between the capsule and the image recorder depends on whether a complete picture can be received. Although the antenna unit receives the most data packets, there may still be some data packets that the antenna unit did not receive. CN105245317A discloses a data transmission method, which divides the data to be sent into a plurality of data packets according to preset data units, and sequentially numbers the data pac...
Claims
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IPC IPC(8): A61B1/04
CPCA61B1/00016A61B1/041
Inventor 邬墨家陈容睿
Owner 重庆金山医疗技术研究院有限公司