Electronic capsules capable of initiatively changing the photo angle

Abstract

The invention discloses an electronic capsule capable of actively changing the photographing angle, which comprises a housing, and an imaging and photographing unit, a microprocessor, a motor, a wireless emitter, an antenna, etc., which are arranged in the housing. The electronic capsule is characterized in that the motor is a miniature flat eccentric motor or a flat vibration motor. The photographing angle can be changed by rotating the eccentric motor or the flat vibration motor to achieve photographing at different angles. The electronic capsule is particularly suitable for examining human organs with larger inner space and no natural orientation effect, such as the stomach or the large intestine. The electronic capsule has the advantages that the electronic capsule can be used for replacing a gastroscope to change micro-invasive examination into non-invasive examination, thus obviating the fear of gastroscope, obviating anesthesia before examination, eliminating various adverse effects in the examination process, and providing a selectable means for people not suitable for gastroscope examination. When one or more pictures are photographed, the eccentric motor is rotated under the control of the microprocessor to change the photographing positions, and then the photographing unit performs subsequent photographing until the entire stomach is photographed.

Description

technical field [0001] The present invention relates to an electronic capsule for checking the internal conditions of human organs. Specifically, the present invention relates to an electronic capsule that is particularly suitable for those parts of the digestive system that do not have a natural guiding effect on the photographing orientation of the capsule, such as the small intestine and esophagus. An electronic capsule that can automatically change the camera angle for inspection. The electronic capsule that can automatically change the camera angle is swallowed and enters the digestive tract of the human body, where it can autonomously change the camera angle to take pictures in all directions. [0002] The invention belongs to medical equipment and electromechanical products. Background technique [0003] Studies have found that the progression of gastric cancer patients mainly depends on the depth of the cancer focus. When the cancer invades the muscle layer, or even...

AI Technical Summary

Problems solved by technology

However, currently the capsule systems that have appeared in the world, such as Israel’s M2A capsule, are mainly used to detect the small intestine. Generally, capsules are not used to detect the stomach, and because the resolution of the capsule endoscope that has been invented so far is not high, it cannot be effectively inspected. The actual situation of the stomach, so the current use of the capsule system cannot be officially used as a detection method for the stomach

This is due to the particularity of gastroscopy detection. The stomach is a sac-shaped organ. The upper cardia is connected to the esophagus, and the lower part is connected to the duodenum through the pylorus; it is divided into the bottom of the stomach, the upper part of the gastric body, the middle part of the gastric body, the lower part of the gastric Corner and gastric antrum, the cavity of the stomach is much larger than the cross-sectional area of ​​the intestinal tract, and there is no natural guiding mechanism of the small intestine to the capsule; moreover, the swallowable electronic camera capsules that have appeared in the world are swallowed. , you can’t take the initiative to change the camera angle. After the capsule enters the intestinal tract with the natural peristalsis of the digestive system, some areas of the stomach will be missed.

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