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Multifunctional stomach tube with expansion balloon

A multifunctional, gastric tube technology, applied in the field of medical devices, to reduce pain, avoid anastomotic leakage, and avoid displacement

Inactive Publication Date: 2015-05-20
李国庆
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  • Abstract
  • Description
  • Claims
  • Application Information

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  • Multifunctional stomach tube with expansion balloon
  • Multifunctional stomach tube with expansion balloon

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Embodiment 1

[0034] For ease of description, the following description uses the terms "proximal end", "distal end", "above", and "below"; The end that is far away from the doctor’s operation in the state; the proximal end is the end of the gastric tube 1 placed outside the body, that is, the end that is closer to the doctor’s operation in the use state; the above refers to the proximal end of the gastric tube 1 One side; said below refers to the side located at the distal end of the gastric tube 1 .

[0035] Please refer to figure 1 , figure 1 It is a structural schematic diagram of a multifunctional gastric tube with a dilated balloon of the present invention. The multifunctional gastric tube is composed of a gastric tube 1 and an expansion balloon 2; the gastric tube 1 is a hollow hose; the distal end of the gastric tube 1 is an open circular hole 11; the diameter of the gastric tube 1 is 0.3-1.5 cm; the side wall at the distal end of the gastric tube 1 is provided with a side hole 12...

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Abstract

The invention discloses a multifunctional stomach tube with an expansion balloon. The multifunctional stomach tube comprises a stomach tube body and the expansion balloon. The stomach tube body is a hollow hose. The far end of the stomach tube body is an open circular hole. The sidewall of the far end of the stomach tube body is provided with side holes. The expansion balloon is arranged on the section, adjacent to the upper portion of the far end, of the stomach tube body. The expansion balloon is integrally in a cylinder shape. The two ends of the expansion balloon are thick, and the middle of the expansion balloon is slightly thin and is in a kidney shape. The stomach tube body is further provided with an emptying balloon. The emptying balloon is communicated with the expansion balloon through an inflation tube. The near end of the stomach tube body is provided with a sealing cap. The stomach tube body is further internally provided with a traction guide wire. The near end of the traction guide wire is provided with a handle. The multifunctional stomach tube with the expansion balloon has the advantages that the safety of an esophageal operation and a cardiac operation is improved, severe complications after the esophageal operation and the cardiac operation can be reduced, the esophagus-stomach anastomotic fistula can be more effectively treated, and therefore postoperative pain of patients can be relieved.

Description

technical field [0001] The invention relates to the technical field of medical instruments, in particular to a multifunctional gastric tube with an expansion balloon. Background technique [0002] One of the most common complications after esophageal and cardiac surgery is esophagus-gastric anastomotic leakage, anastomotic stricture, and esophagus-gastric reflux. The incidence of anastomotic leakage in the neck can reach 20%. Once an anastomotic leakage occurs, the patient's mortality rate, length of hospital stay, and medical expenses will increase exponentially, and the incidence of anastomotic stricture will also increase. In addition, due to the resection or removal of the cardia in this type of operation, the gastroesophageal reflux is severe after the operation, the patient cannot lie on his back, and the contents of the stomach are easily sucked into the lungs, which increases the complications of the lungs. Gastric tube is a long and thin tube used for upper gastroi...

Claims

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Application Information

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IPC IPC(8): A61M25/01A61M29/02
Inventor 李国庆
Owner 李国庆
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