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Double-airbag anti-traction protection type catheter

A double-balloon, protective technology, applied to balloon catheters, catheters, other medical devices, etc., can solve the problems of inconvenient use of balloon catheters, and achieve the effects of reducing damage, reducing compression, and reducing damage

Pending Publication Date: 2021-02-09
THE FIRST AFFILIATED HOSPITAL HENGYANG MEDICAL SCHOOL UNIV OF SOUTH CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] For this reason, the embodiment of the present invention provides a double-balloon anti-pull protective catheter to solve the problem of inconvenient use of the balloon catheter in the prior art

Method used

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  • Double-airbag anti-traction protection type catheter
  • Double-airbag anti-traction protection type catheter
  • Double-airbag anti-traction protection type catheter

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Embodiment 1

[0026] Such as figure 1 and figure 2 As shown, the embodiment of the present invention provides a double-balloon anti-pull protective catheter, including a hose 1, a double-balloon group 2 and a baroreceptor 3, and the specific settings are as follows:

[0027] The hose 1 is a rubber hose with one end open and the other end closed. The open end is connected to the urine bag, and a "Y"-shaped branch pipe 4 is formed on the pipe body at the open end of the hose 1. The branch pipe 4 is on the outside of the hose 1. A water injection end 41 and an air bag end 42 are respectively formed. The double balloon group 2 includes a first balloon 21 and a second balloon 22 arranged side by side along the tube body at the closed end of the hose 1, and the second balloon 22 communicates with the water injection end 41 of the branch pipe 4 in the hose 1, and The first balloon 21 and the second balloon 22 are in one-way communication inside the hose 1, and constitute a flow path for gas to ...

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Abstract

The embodiment of the invention discloses a double-airbag anti-traction protection type catheter which comprises a hose, a double-airbag set and a pressure sensor, the opening end of the hose is connected with a urine bag, a Y-shaped branch pipe is formed on a catheter body at the opening end of the hose, and the double-airbag set comprises a first balloon and a second balloon which are arranged side by side along the hose at the closed end. The second balloon is communicated with a water injection end of the branch pipe in the hose, the first balloon and the second balloon are unidirectionally communicated in the hose, so that air can flow from the second balloon to the first balloon, and the pressure sensor is installed on the airbag end of the branch pipe. The first balloon and the second balloon are unidirectionally communicated with the interior of the pressure sensor respectively, so that gas can flow from the first balloon or the second balloon to the interior of the pressure sensor, and the pressure sensor displays the pressure state of the balloons. According to the invention, injuries caused by indwelledcatheter can be reduced, and can provide time for medical staff to discover and handle the phenomena of catheter traction as soon as possible.

Description

technical field [0001] The embodiment of the present invention relates to the technical field of medical auxiliary equipment, in particular to a double-airbag anti-pull protective catheter. Background technique [0002] Clinically, the patient needs to indwell the urinary catheter due to the condition of the patient, but after the indwelling catheter, due to the change of the patient's condition and urethral discomfort, the patient often has the phenomenon of pulling the urinary catheter unconsciously, resulting in urethral injury. [0003] At present, silicone tubes are basically used clinically. The balloons are highly elastic and not easy to break, which may cause severe urethral damage during stretching. When the patient pulls the urinary catheter, it is covered by the quilt, and the nursing staff cannot observe it in time. Hematuria is often found, which brings great trouble to the patient and the nursing work. Contents of the invention [0004] Therefore, an embodim...

Claims

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Application Information

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IPC IPC(8): A61M25/10
CPCA61M25/1002A61M25/1011A61M2025/0002A61M2025/1013A61M2205/18A61M2205/3331A61M2210/1089A61M2210/005
Inventor 寻娟莫文娟周才贵陈琼
Owner THE FIRST AFFILIATED HOSPITAL HENGYANG MEDICAL SCHOOL UNIV OF SOUTH CHINA
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