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Gastrointestinal motility detection device

A detection device and gastrointestinal motility technology, applied in gastroscopy, diagnostic recording/measurement, medical science, etc., can solve the problems of affecting measurement results, low measurement accuracy, and result deviation, etc., and achieve the expansion of measurement range, high measurement accuracy, Effect of reducing measurement error

Active Publication Date: 2019-04-02
THE SECOND AFFILIATED HOSPITAL OF XIAN JIAOTONG UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Gastrointestinal motility detection equipment has the following deficiencies and defects: 1. Blind intubation through the nasal cavity cannot accurately determine the position of the pressure measuring tube, which affects the measurement results; 2. It can only measure the pressure of the stomach and esophagus, and the measurement range is very limited; 3. The measurement accuracy is not good. High, slight movement during the measurement can cause deviations in the results

Method used

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Embodiment Construction

[0022] The present invention is further described below in conjunction with accompanying drawing:

[0023] A gastrointestinal motility detection device, comprising a guide wire catheter 1, a pressure sensor probe 2 and a data connector 3; one end of the guide wire catheter 1 is provided with a pressure sensor probe 2, and the other end is provided with a data connector 3; For transmitting the data collected by the pressure sensor probe 2 to the data connector 3;

[0024] The pressure sensor probe 2 includes a pressure sensor 12, a rubber transition sleeve 4, an encapsulation ring 5 and an airtight structure 6; the pressure sensor is arranged at the end of the guide wire catheter 1, and one end of the rubber transition sleeve 4 is sleeved on the pressure sensor 12 and the outer side of the end connected to the guide wire catheter 1; the other end of the rubber transition sleeve 4 is fixedly connected to the sealing ring 5, and an airtight structure 6 is arranged at the opening ...

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Abstract

The invention relates to a gastrointestinal motility detection device. The gastrointestinal motility detection device comprises a connecting guiding wire duct, a pressure sensor probe and a data connector, wherein the pressure sensor probe is arranged at one end of the connecting guiding wire duct, and the data connector is arranged at the other end of the connecting guiding wire duct; and the connecting guiding wire duct is used for transmitting data acquired by the pressure sensor probe to the data connector. The gastrointestinal motility detection device disclosed by the invention adopts ahigh-accuracy sensor, a gas tightness structure is arranged at the end of the sensor, and during measuring, external environment cannot influence the accuracy of the sensor, so that the measuring accuracy is high; and besides, in the measuring process, noise reduction is automatically performed, so that the measurement error is reduced.

Description

technical field [0001] The invention belongs to the field of human body detection devices, in particular to a gastrointestinal motility detection device. Background technique [0002] The current gastrointestinal motility detection devices are all imported products, which are expensive and have limited measurement range. At present, there is no institution engaged in the R&D and manufacturing of such products in our country. The gastrointestinal motility detection device can perform related measurement of gastrointestinal motility, and can accurately detect gastrointestinal motility at relevant positions according to the image displayed by the gastroscope. The United States, Sweden and other countries have successively developed gastrointestinal motility detectors, which have been widely used in countries all over the world. Many large general hospitals in my country have also introduced foreign equipment, which can measure gastrointestinal motility. Gastrointestinal motil...

Claims

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Application Information

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IPC IPC(8): A61B5/00A61B1/273A61B1/04A61B1/00
CPCA61B1/00064A61B1/00071A61B1/00105A61B1/04A61B1/273A61B5/42A61B5/4238A61B5/4255
Inventor 董蕾秦斌端木正王洁
Owner THE SECOND AFFILIATED HOSPITAL OF XIAN JIAOTONG UNIV
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