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Medical ultrasonic esophagoscope tube, and medical ultrasonic esophagoscope

A technology of ultrasound and esophagoscopy, applied in the fields of ultrasound/sonic/infrasonic Permian technology, ultrasound/sonic/infrasonic image/data processing, organ movement/change detection, etc., which can solve the problem of tight fit and inability to form sound transmission Windows, poor image quality, etc.

Inactive Publication Date: 2015-12-02
GUANGDONG CARDIOVASCULAR INSITITUTE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The currently used transesophageal ultrasound probe is bulky, and it is easy to cause patient discomfort and oropharyngeal esophageal damage (pharyngeal bleeding, pain, or esophageal injury or even esophageal perforation) during the probe implantation process.
Although there are small transesophageal ultrasound probes that can be used for echocardiographic imaging, when the small-diameter ultrasound probes enter the esophagus, because they cannot fit tightly with the esophageal wall, there is a certain gap between the probe and the esophageal wall. A good sound transmission window is formed, so small-diameter esophageal ultrasound probes often have poor imaging quality and other phenomena
Due to the inability to perform good local anesthesia, there is often discomfort during conscious probe insertion, which limits the application of this technique, so there is room for improvement

Method used

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  • Medical ultrasonic esophagoscope tube, and medical ultrasonic esophagoscope
  • Medical ultrasonic esophagoscope tube, and medical ultrasonic esophagoscope
  • Medical ultrasonic esophagoscope tube, and medical ultrasonic esophagoscope

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0106] Implementation example 1, such as Figure 1-2 As shown, a medical ultrasonic esophagoscope mirror tube is characterized in that it includes a head frame 1, a head cuff 2, an ultrasonic probe 3, a radial air bag 4, an elastic extension 20, and is used for the control and information of the ultrasonic probe 3. Electrical channels 30 for exchange, fluid channels 40 for radial airbag 4 control;

[0107] The head skeleton 1 is a hard entity;

[0108] The head cuff 2 is an elastic membrane;

[0109] The ultrasonic probe 3 is fixedly installed in the head frame 1, and the working surface of the ultrasonic probe 3 faces outward;

[0110] The head cuff 2 covers the outer surface of the head frame 1, and the head cuff 2 does not cover the working surface of the ultrasonic probe 3;

[0111] The elastic extension part 20 is fixedly connected with the head frame 1 and the head cuff 2, and the elastic extension part 20 has good elasticity;

[0112] The electrical channel 30 for t...

Embodiment 2

[0115] Implementation example 2, such as image 3 As shown, a medical ultrasonic esophagoscope mirror tube is characterized in that it includes a head frame 1, a head cuff 2, an ultrasonic probe 3, a radial air bag 4, an elastic extension 20, and is used for the control and information of the ultrasonic probe 3. The electrical channel 30 for exchange, the medium hole 5, the medium channel 50 for the input medium of the medium hole 5;

[0116] The head skeleton 1 is a hard entity;

[0117] The head cuff 2 is an elastic membrane;

[0118] The ultrasonic probe 3 is fixedly installed in the head frame 1, and the working surface of the ultrasonic probe 3 faces outward;

[0119] The head cuff 2 covers the outer surface of the head frame 1, and the head cuff 2 does not cover the working surface of the ultrasonic probe 3;

[0120] The elastic extension part 20 is fixedly connected with the head frame 1 and the head cuff 2, and the elastic extension part 20 has good elasticity;

[...

Embodiment 3

[0124] Implementation example 3, such as Figure 4 As shown, a medical ultrasonic esophagoscope mirror tube is characterized in that it includes a head frame 1, a head cuff 2, an ultrasonic probe 3, a radial air bag 4, an elastic extension 20, and is used for the control and information of the ultrasonic probe 3. Electrical channel 30 for exchange, fluid channel 40 for radial airbag 4 control, medium hole 5, medium channel 50 for medium hole 5 input medium;

[0125] The head skeleton 1 is a hard entity;

[0126] The head cuff 2 is an elastic membrane;

[0127] The ultrasonic probe 3 is fixedly installed in the head frame 1, and the working surface of the ultrasonic probe 3 faces outward;

[0128] The head cuff 2 covers the outer surface of the head frame 1, and the head cuff 2 does not cover the working surface of the ultrasonic probe 3;

[0129] The elastic extension part 20 is fixedly connected with the head frame 1 and the head cuff 2, and the elastic extension part 20 h...

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PUM

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Abstract

A medical ultrasonic esophagoscope tube includes a radial air bag (4), a medium hole (5), a medicine scattering channel, a buffer air bag (7), and a deformation sensor (8). The buffer air bag (7) is located in a tail end of a head skeleton (1), the surface of the buffer air bag (7) is covered by a head cuff (2), and the buffer air bag is made of elastic materials. The deformation sensor (8) is installed or positioned inside or outside the buffer air bag. The deformation sensor (8) can sense the shape change of the buffer air bag (7). A medical ultrasonic esophagoscope with the tube is provided. The medical ultrasonic esophagoscope tube and the medical ultrasonic esophagoscopeare low in cost, and are convenient and practical. A plurality of current technical problems of the conventional esophagoscope tube and esophagoscope are solved.

Description

technical field [0001] The invention belongs to medical equipment, in particular to a medical ultrasonic esophagoscope tube and a medical ultrasonic esophagoscope. Background technique [0002] The transesophageal ultrasound probe is the necessary equipment for transesophageal echocardiography, and the mirror tube needs to be inserted into the esophagus through the oropharynx to realize the ultrasound section. [0003] The currently used transesophageal ultrasound probe is bulky, and it is easy to cause patient discomfort and oropharyngeal esophageal damage (pharyngeal bleeding, pain, or esophageal injury or even esophageal perforation) during the probe implantation process. Although there are small transesophageal ultrasound probes that can be used for echocardiographic imaging, when the small-diameter ultrasound probes enter the esophagus, because they cannot fit tightly with the esophageal wall, there is a certain gap between the probe and the esophageal wall. A good sou...

Claims

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Application Information

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IPC IPC(8): A61B8/08
Inventor 王晟庄建
Owner GUANGDONG CARDIOVASCULAR INSITITUTE
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