Multifunctional stomach tube and initialization method for pressure detection unit of stomach tube

A detection unit and multi-functional technology, which is applied in the field of medical devices, can solve problems such as difficult access to pleural cavity pressure, real-time detection of patients, and difficult acquisition of body temperature of intensive care patients, so as to reduce work burden and prevent aspiration pneumonia.

Pending Publication Date: 2017-05-24
YAGUO
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  • Abstract
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  • Application Information

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Problems solved by technology

[0009] The present invention aims to solve the technical problems in the prior art that it is difficult to obtain the pleural cavity pressure of patients, t

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  • Multifunctional stomach tube and initialization method for pressure detection unit of stomach tube
  • Multifunctional stomach tube and initialization method for pressure detection unit of stomach tube
  • Multifunctional stomach tube and initialization method for pressure detection unit of stomach tube

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Embodiment Construction

[0029] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0030] In the description of the present invention, it should be noted that unless otherwise specified and limited, the term "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; directly or indirectly through an intermediary. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention according to specific situations.

[0031] to combine Figure 1 to Figure 3 As shown, a multifunctional gastric tube provided by the embodiment of the present invention includes a catheter 1, and a first channel 12 for delivering nutrient solu...

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Abstract

The invention relates to the field of medical instruments, and provides a multifunctional stomach tube and an initialization method for a pressure detection unit of the stomach tube. The stomach tube comprises a duct, a first channel for conveying nutrient solution is arranged in the duct and provided with a plurality of flow injection holes led to outside, the flow injection holes are formed in the conveying direction of the nutrient solution at intervals, an intraesophageal pH (potential of hydrogen) value detection unit, a temperature detection unit and the pressure detection unit are arranged outside the duct, a monitoring device comprises a main control module, an operator sets relevant parameters by the main control module, and the main control module is used for processing, displaying and recording data information acquired from detection units, 5cm position of upper portion of the lower esophageal sphincter and a pH value of the inside of the stomach are detected, crowds with aspiration risks can be rapidly identified, the temperature detection unit is additionally arranged on a nasopharyngeal area, so that clinical daily body temperature monitoring is facilitated, infected patients are timely found, pressure variation of air bags can be monitored through the pressure detection unit, so that intraesophageal pressure is reflected, and intrapleural pressure is further calculated.

Description

technical field [0001] The invention relates to the field of medical devices, and in particular provides an initialization method for a multifunctional gastric tube and a pressure detection unit thereof. Background technique [0002] In recent years, the incidence of gastroesophageal reflux disease (GERD) has gradually increased. It is a common and frequently-occurring disease in gastroenterology. The main symptoms are acid reflux, heartburn and retrosternal pain. Clinically, for patients with gastroesophageal reflux disease, it is necessary to monitor the pH and other physiological parameters in the esophagus for 24 hours. [0003] An esophageal monitoring catheter is used during the monitoring and diagnosis of gastroesophageal reflux disease. Esophageal manometry is an examination method for the diagnosis of gastroesophageal reflux disease. It is also used for the quantitative measurement of respiratory drive in patients with obstructive sleep apnea hypopnea syndrome and ...

Claims

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Application Information

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IPC IPC(8): A61J15/00A61M25/10A61B5/03A61B5/01A61B5/00
CPCA61M25/0026A61M25/0045A61M25/1018A61B5/01A61B5/036A61B5/037A61B5/4211A61B5/4233A61B5/4238A61B5/6853A61B5/687A61B5/6871A61J15/0003A61J15/0026A61J15/0073A61J15/0084A61M2025/0002A61M2025/0008A61M2025/0046A61M2205/3331A61M2205/18
Inventor 王书鹏钱兆琛白忠胜孟晨
Owner YAGUO
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