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Gastrointestinal tube nutrition system

A gastrointestinal tube and nutrition technology, applied in the direction of therapeutic feeding tube, etc., can solve the problems of trouble and pain of patients, rotation of the guide wire, affecting the progress of gastrointestinal nutrition supply, etc. Accurate nutrition supply, high accuracy effect

Pending Publication Date: 2020-01-03
GUANGZHOU YULIN PHARMA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing gastrointestinal tube is combined with a camera to guide the guide wire. However, the three-dimensional image collected by the camera is an image showing the position of the head of the guide wire. Whether the direction of travel is accurate, especially when passing through the pylorus, etc. At the critical position, the guide wire with the camera still cannot be positioned accurately, and it is easy to make the guide wire rotate in situ, which brings trouble and pain to the patient and affects the progress of gastrointestinal nutrition supply

Method used

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  • Gastrointestinal tube nutrition system
  • Gastrointestinal tube nutrition system
  • Gastrointestinal tube nutrition system

Examples

Experimental program
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Effect test

Embodiment 1

[0023] like figure 1 , figure 2 and Figure 4 As shown, the present invention discloses a gastrointestinal tube nutrition system, comprising a guide wire 1, a camera 2 arranged at the head of the guide wire 1, a data connector 3 arranged at the tail of the guide wire 1, and a The clamping structure 4 in the middle of the bar 1, the data connector 3 is connected to the display terminal 5, and the outside of the guide wire between the clamping structure and the head of the guide wire is covered with a gastrointestinal hose 9, wherein the The head of the guide wire 1 is also integrated with a sensor 6 for sensing the position where the guide wire 1 enters the gastrointestinal tube of the human body, and also includes a receiving unit 7 for receiving the position information sensed by the sensor 6; the display The terminal 5 includes at least two display contents, one for displaying the three-dimensional image captured by the camera, and the other for displaying the two-dimensi...

Embodiment 2

[0033] The structure of this embodiment is improved on the basis of Embodiment 1. Specifically, a Y-shaped interface 8 is also provided between the clamping structure 4 and the gastrointestinal hose 9, wherein the first interface and the third interface are used for guiding The thread 1 passes through, and the second interface is used for injecting nutrient liquid or physiological saline, etc. When the guide wire bar 1 reaches a predetermined position, the guide wire bar 1 can be drawn out through the first interface and the third interface, and liquid can be injected through the second interface.

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Abstract

The invention relates to a gastrointestinal tube nutrition system. The gastrointestinal tube nutrition system comprises a guide wire strip, a camera arranged on the head part of the guide wire strip,a data connection head arranged on the tail part of the guide wire strip and a clamping structure arranged in the middle of the guide wire strip. The data connection head is connected to a display terminal, and a gastrointestinal tube sleeves the guide wire strip between the clamping structure and the head part of the guide wire strip, wherein a sensor is arranged on the head part of the guide wire strip in an integrated mode for sensing the position where the guide wire enters the human gastrointestinal tube, and a receiving unit for receiving position information sensed by the sensor is further included; and the display terminal comprises at least two parts of display content, one of the two parts is used for displaying a three-dimensional image captured by the camera, and the other is atwo-dimensional image sensed by the sensor. The gastrointestinal tube nutrition system has the advantages of simple operation, faster and more accurate guidance of the gastrointestinal tube to a specified position and the like.

Description

technical field [0001] The invention relates to a gastrointestinal tube nutrition system. Background technique [0002] At present, the guide wire of the gastrointestinal tube only plays an auxiliary role in placing the gastrointestinal tube and adjusting the position of the gastrointestinal tube, and the gastrointestinal tube equipped with the current guide wire can only be placed in the stomach. For some patients with severe pancreatitis and coma, there is discharge For patients with risk of aspiration or gastroparesis, it is necessary to place a gastrointestinal tube into the duodenum or jejunum for enteral nutrition to reduce complications caused by total parenteral nutrition, save hospitalization costs and reduce the burden on patients. For the aforementioned patients who need to place a gastrointestinal tube in the duodenum or jejunum, it is very difficult to pass the gastrointestinal tube through the pylorus, and a gastroenterologist needs to be guided by an endoscope...

Claims

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Application Information

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IPC IPC(8): A61J15/00
CPCA61J15/0026A61J15/008A61J15/0088
Inventor 汤星光孙长春葛磊
Owner GUANGZHOU YULIN PHARMA
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