Bleeding detection capsule system

Abstract

The invention provides a bleeding detection capsule system, which is used for detecting whether intestinal tract bleeding occurs or not and for transmitting a detecting result in vitro, so as to conduct alarming. The bleeding detection capsule system comprises a bleeding detection capsule and an in vitro alarm, wherein the bleeding detection capsule comprises a main chamber and a subordinate chamber; the main chamber comprises a main chamber shell, a wireless transmitting module, a micro battery, a power supply control module and a color collection module; the color collection module comprisesa color sensor, an LED light group, a micro controller and a black darkening ring; the subordinate chamber comprises a subordinate chamber shell, a color sensitive thin film and an enteric film. According to the bleeding detection capsule provided by the invention, the main chamber and the subordinate chamber are separated by a waterproof baffle plate; the enteric film of the subordinate chambercan be dissolved in small intestines, and intestinal juice enters the capsule from a through hole, so as to detect whether bleeding occurs, and in vitro alarming is conducted in accordance with bleeding situations and bleeding amounts; and the bleeding detection capsule system, which can automatically conduct alarming, can greatly reduce workload of doctors, and the bleeding detection capsule system is non-invasive and convenient and is low in cost.

Description

technical field [0001] The invention relates to a medical detection device, in particular to a bleeding detection capsule system for detecting intestinal bleeding by swallowing the capsule. Background technique [0002] Intestinal bleeding is a common clinical gastrointestinal disease. Severe intestinal bleeding can lead to acute anemia and hemorrhagic shock, and even endanger the life of the patient. The main methods for the detection of intestinal bleeding in clinical use are: colonoscopy detection, radionuclide scanning , angiography, capsule endoscopy, etc. Colonoscopy is the most widely used method in the examination of gastrointestinal bleeding. Generally, colonoscopy can penetrate 50cm to 80cm in the proximal jejunum and the terminal ileum to detect bleeding lesions in the intestinal segment. However, colonoscopy is a high-efficiency The invasive examination method is difficult to operate, and the intervention of the colonoscope during the examination can easily caus...

AI Technical Summary

Problems solved by technology

Colonoscopy is the most widely used method in the examination of gastrointestinal bleeding. Generally, colonoscopy can penetrate 50cm to 80cm in the proximal jejunum and the terminal ileum to detect bleeding lesions in the intestinal segment. However, colonoscopy is a high-efficiency The invasive examination method is difficult to operate, and the intervention of the colonoscope during the examination can easily cause the patient to be traumatized, and at the same time bear the pain caused by the examination; the colonoscopy also increases the complications caused by the examination, which improves the Mortality; nuclide scanning and angiography are also traumatic and costly

Capsule endoscopy also has deficiencies in the examination of gastrointestinal bleeding. It is not effective in examining the folds and bends of the gastrointestinal tract. In addition, capsule endoscopy is to transmit images outside the body, requiring doctors to read a large number of images and make judgments based on experience Intestinal bleeding, resulting in a very heavy workload for doctors

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