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Intelligent balloon dilatation therapeutic instrument for cricopharyngeal muscle achalasia

A cricopharyngeal muscle, intelligent technology, applied in the field of intelligent cricopharyngeal muscle achalasia balloon dilation therapy instrument, can solve the problems of inability to accurately control the balloon expansion pressure, inability to locate the cricopharyngeal muscle, and no operation to prevent water backflow.

Inactive Publication Date: 2012-03-07
UNIV OF SHANGHAI FOR SCI & TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, there is a precedent for dilatation of the cricopharyngeus muscle with a urinary catheter balloon, but the catheter balloon device cannot locate the position of the cricopharyngeus muscle during treatment, and at the same time, it cannot precisely control the balloon Expansion pressure, no functions such as preventing water backflow operation

Method used

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  • Intelligent balloon dilatation therapeutic instrument for cricopharyngeal muscle achalasia
  • Intelligent balloon dilatation therapeutic instrument for cricopharyngeal muscle achalasia
  • Intelligent balloon dilatation therapeutic instrument for cricopharyngeal muscle achalasia

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Embodiment Construction

[0027] see figure 1 , refer to figure 2 , image 3 , the intelligent cricopharyngeal muscle achalasia balloon dilatation therapeutic instrument of the present invention comprises a body 1, a water tank 2 installed on the body, a power supply 3, a main control circuit 4, a keying panel 5, a stepping motor 6, and a peristaltic pump 7 , water inlet pipe 8, water outlet pipe 9, flow sensor transmitter 10, balloon dilation catheter 11 and display screen 12. Wherein, water tank 2 and power supply 3 are arranged at the bottom of body 1; Main control circuit 4 is arranged in body 1; The action is controlled by the main control circuit; the water inlet pipe 8 is connected between the inlet of the peristaltic pump and the water tank; the outlet pipe 9 is connected between the outlet of the peristaltic pump and the flow sensor transmitter 10; the balloon expansion catheter 11 is connected to the The other end of the flow sensor transmitter; the flow sensor transmitter 10 , the key co...

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Abstract

The invention relates to an intelligent balloon dilatation therapeutic instrument for cricopharyngeal muscle achalasia, which comprises an instrument body and a physiological saline water tank, a power supply, a main control circuit, a keying panel, a step motor, a peristaltic pump, a water inlet tube, a water outlet tube, a flow sensing transducer, a balloon dilatation catheter and a display screen which are arranged on the instrument body. The balloon dilatation catheter comprises a hollow soft catheter with a closed front end. An appropriate position in the front of the catheter is provided with a balloon dilatation section, an appropriate position at the tail part of the catheter is connected with a watering branch, and a water flow passage is arranged in the wall of the catheter for connecting and communicating the watering branch and the balloon dilatation section. The intelligent balloon dilatation therapeutic instrument for the cricopharyngeal muscle achalasia is simple in operation, safe and reliable. Simply operated by a doctor, the instrument can fill the balloon with water automatically at a fixed time and a fixed quantity so as to achieve the aim of treating the cricopharyngeal muscle achalasia.

Description

technical field [0001] The invention relates to a medical device, in particular to an intelligent balloon dilatation therapeutic instrument for cricopharyngeal muscle relaxation. Background technique [0002] Cricopharyngeal muscle achalasia is a common disease of the cricopharyngeal muscle. Clinically, patients feel that there is a lump in the throat, or food sticks in the esophagus, coughing, and often have swallowing disorders such as mouth and nose reflux. Its serious consequences are due to the aspiration of food into the lungs, resulting in repeated infections and malnutrition. [0003] The efficacy of balloon dilatation for the treatment of cricopharyngeal achalasia has been clinically proven. In the prior art, there is a precedent for dilatation of the cricopharyngeus muscle with a urinary catheter balloon, but the catheter balloon device cannot locate the position of the cricopharyngeus muscle during treatment, and at the same time, it cannot precisely control the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B17/00A61M29/00A61M29/02A61F2/958A61M25/10
Inventor 邹任玲胡秀枋徐秀林吴毅胡永善张峰吴军发白玉龙贾杰沈莉
Owner UNIV OF SHANGHAI FOR SCI & TECH
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