Gastrointestinal fluid decompression device for gastrointestinal surgery

A decompression device and gastrointestinal fluid technology, applied in the field of medical equipment, can solve problems such as backflow, germ diffusion, and other people's infection, and achieve the effects of easy use, prevention of diffusion, and avoidance of backflow

Pending Publication Date: 2021-06-08
川北医学院附属医院
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the existing gastrointestinal fluid decompression device for gastrointestinal surgery is prone to backflow phenomenon during decompression, and there is no immediate sterilization, so it is easy to spread germs in the air and cause other people to infect, so there is an urgent need for a method that can alleviate the above problem solution

Method used

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  • Gastrointestinal fluid decompression device for gastrointestinal surgery
  • Gastrointestinal fluid decompression device for gastrointestinal surgery
  • Gastrointestinal fluid decompression device for gastrointestinal surgery

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Embodiment Construction

[0026] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0027] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inside", " The orientation or positional relationship indicated by "outside" etc. is a relative relationship of orientation or position, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation or a specific orientation. construction and operation, and therefore should not be construed as limiting the invention.

[0028] see Figure 1-8 , an embodiment provid...

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Abstract

The invention discloses a gastrointestinal fluid decompression device for gastrointestinal surgery which comprises an effusion sterilization box, a fluid pumping mechanism is arranged at the front end of the effusion sterilization box, the fluid pumping mechanism comprises a first fluid suction pipeline, a pump body, a second fluid suction pipeline, a one-way valve and a stomach cannula, the first fluid suction pipeline is arranged at the front end of the effusion sterilization box, the pump body is arranged at the front end of the first liquid suction pipeline, the second liquid suction pipeline is arranged at the front end of the pump body, and the one-way valve is arranged at the front end of the second liquid suction pipeline. According to the device, a channel is formed in one direction, the effect of blocking backflow is achieved, the practicability of the device is improved, the situation of backflow caused by improper operation is avoided, use is easy and convenient, discharged gastrointestinal effusion can be disinfected at the first time, pathogenic bacteria are prevented from diffusing in air, the extracted gastrointestinal effusion can be rapidly packaged in a centralized mode, and the use requirements are better met.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to a gastrointestinal fluid decompression device for gastrointestinal surgery. Background technique [0002] With the rapid development of society and economy, gastrointestinal decompression uses the principle of negative pressure suction and siphon to insert a gastric tube from the oral cavity or nasal cavity, and suck out the gas and liquid accumulated in the gastrointestinal tract through the gastric tube. Obstruction patients can reduce the pressure and degree of expansion in the gastrointestinal tract. For patients with gastrointestinal perforation, it can prevent the gastrointestinal contents from continuing to leak into the abdominal cavity through the rupture, and is conducive to the healing of anastomosis after gastrointestinal anastomosis, so it has a wide range of applications. , commonly used in acute gastric dilatation, intestinal obstruction, repair or partia...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M1/00A61L2/10A61L11/00
CPCA61L2/10A61L11/00A61M2210/1053A61M2210/005
Inventor 何一王惠君
Owner 川北医学院附属医院
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