Frame rate adjusting method, image recorder, capsule endoscope and capsule endoscope system

An adjustment method and endoscope technology, applied in the field of medical devices, can solve problems such as the impact of battery life, the transmission of many repeated pictures, and the lack of benefits of film reading, etc., to achieve a simple judgment method, prolong the working time, and reduce energy consumption. low loss effect

Inactive Publication Date: 2020-03-24
重庆金山医疗技术研究院有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Capsule endoscope consumes a lot of power when collecting and transmitting pictures. Excessive picture collection and transmission need to consume a lot of power, but the battery capacity in the capsule endoscope is certain, which will affect the battery life. influences
In the prior art, a capsule endoscope (capsule for short) usually collects pictures at a fixed frame rate. However, the capsul

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  • Frame rate adjusting method, image recorder, capsule endoscope and capsule endoscope system
  • Frame rate adjusting method, image recorder, capsule endoscope and capsule endoscope system
  • Frame rate adjusting method, image recorder, capsule endoscope and capsule endoscope system

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Embodiment Construction

[0045] 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.

[0046] In describing the present invention, it should be understood that the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientation or positional relationship indicated by "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than Nothing indicating or implying that a referenced device or elem...

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Abstract

The invention discloses a frame rate adjusting method, an image recorder, a capsule endoscope and a capsule endoscope system. The method comprises the following steps: a plurality of receiving units are grouped, and at least two receiving units form one group; all the receiving units are not on the same straight line when one group contains three or more receiving units; the intensity of a wireless signal received by at least one group of receiving units is acquired in real time or at intervals; and whether the capsule endoscope moves or not is judged according to the obtained intensity, and the acquisition frame rate is adjusted according to a judgment result. When the capsule moves, a high acquisition frame rate is used to effectively improve missing detection; and when the capsule doesnot move, a low acquisition frame rate is used to prolong the working time and reduce the film reading workload; and the algorithm is simple, the hardware cost is not increased, and the acquisition frame rate can be quickly adjusted according to the moving state of the capsule.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to a frame rate adjustment method, an image recorder, a capsule endoscope and a capsule endoscope system. Background technique [0002] The capsule endoscope system is composed of a capsule endoscope, an image recorder and image software. The capsule endoscope takes pictures at a fixed rate and converts the pictures into wireless signals and sends them to the image recorder. The image recorder will The received wireless signal is converted into picture information and stored or processed. [0003] Capsule endoscope consumes a lot of power when collecting and transmitting pictures. Excessive picture collection and transmission need to consume a lot of power, but the battery capacity in the capsule endoscope is certain, which will affect the battery life. influences. In the prior art, a capsule endoscope (capsule for short) usually collects pictures at a fixed frame rate. However, the...

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Application Information

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IPC IPC(8): A61B1/04H04B17/318H04N5/14
CPCA61B1/041H04B17/318H04N5/144A61B1/00009A61B1/00016H04N23/555
Inventor 邬墨家
Owner 重庆金山医疗技术研究院有限公司
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