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Esophageal stethoscope

A stethoscope and esophagus technology, applied in stethoscopes, diagnostics, sensors, etc., can solve the problems of sound quality degradation, weakening of intensity, etc., and achieve the effect of minimizing loss or noise

Inactive Publication Date: 2021-04-16
THE ASAN FOUND +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] And, in the existing esophageal stethoscope, there is a problem as follows: the transmitted heart sound and lung sound are due to the weakening of the intensity of the sound wave and the inclusion of noise during the transmission through the tube, and the quality of its sound will decrease.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0048] figure 1 is a perspective view showing an esophageal stethoscope according to a first embodiment of the present invention, figure 2 is a perspective view showing an esophageal stethoscope further including a temperature sensor and a pad according to a first embodiment of the present invention.

[0049] Below, refer to figure 1 and figure 2 An esophageal stethoscope 100 according to a first embodiment of the present invention will be described.

[0050] refer to figure 1 , The esophageal stethoscope 100 according to the first embodiment of the present invention includes a kit 10 , a tube 20 , a microphone 40 and a mounting part 50 .

[0051] refer to figure 2 , the esophageal stethoscope 100 according to the first embodiment of the present invention may further include a temperature sensor 3 , a temperature sensor wiring 60 , a temperature sensor connector 70 and more than one pad 21 .

[0052] The sleeve 10 is arranged at one side end of the pipe 20 . The kit ...

no. 2 example

[0068] image 3 is a perspective view showing an esophageal stethoscope according to a second embodiment of the present invention, Figure 4 is a perspective view showing an esophageal stethoscope further comprising a temperature sensor and a pad according to a second embodiment of the present invention, Figure 5 It is a perspective view showing an esophageal stethoscope in which a temperature sensor and a microphone are connected by a single wire and a connector in the second embodiment of the present invention.

[0069] Below, refer to Figure 3 to Figure 5 An esophageal stethoscope 200 according to a second embodiment of the present invention will be described.

[0070] refer to image 3 , The esophageal stethoscope 200 according to the second embodiment of the present invention includes a set 10 , a tube 20 , a temperature sensor 30 , a microphone 40 , a microphone wire 80 and a microphone connector 90 .

[0071] refer to Figure 4, the esophageal stethoscope 200 acc...

no. 3 example

[0082] Figure 6 is a perspective view showing an esophageal stethoscope according to a third embodiment of the present invention, Figure 7 is a perspective view showing an esophageal stethoscope further including a temperature sensor and a pad according to a third embodiment of the present invention.

[0083] Below, will refer to Figure 6 and Figure 7 An esophageal stethoscope 300 according to a third embodiment of the present invention will be described.

[0084] refer to Figure 6 , The esophageal stethoscope 300 according to the third embodiment of the present invention includes a kit 10 , a tube 20 , a microphone 40 , a microphone wire 80 and a microphone connector 90 .

[0085] refer to Figure 7 , The esophageal stethoscope 300 according to the third embodiment of the present invention may further include a temperature sensor 30 , a temperature sensor wiring 60 , a temperature sensor connector 70 and more than one pad 21 .

[0086] The kit 10, the tube 20, the ...

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PUM

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Abstract

Provided is an esophageal stethoscope. The esophagus stethoscope comprises: a cuff; a tube having one end portion arranged inside the cuff and extending to the other end portion; a mounting member mounted on the other end portion of the tube; and a microphone arranged inside the mounting member, wherein the tube comprises at least one hole through which sound waves that passed through the cuff are provided inside the tube, and the microphone absorbs cardiac sound to convert the cardiac sound into a cardiac sound electrical signal and is electrically connected to an external device to transmit the cardiac sound electrical signal to the external device.

Description

technical field [0001] The present invention relates to an esophagus stethoscope, and more specifically, to an esophagus stethoscope capable of noninvasively checking a patient's state by using heart sounds or lung sounds. Background technique [0002] A vital sign (Vital sign) is a mechanism of bodily changes occurring through a subject's body temperature, pulse, respiration, blood pressure, and the like. In the medical field, measuring vital signs before and after surgery, during surgery, before and after dangerous diagnostic examinations, and before and after drug treatment affecting the cardiovascular system or respiratory function plays a very important role in monitoring the health status of patients. [0003] As a method of measuring vital signs, there is an invasive (Invasive) method or a non-invasive (Non-invasive) method. The invasive method is a method including an invasive procedure of passing through a part of body tissue with a needle or the like, and the non-...

Claims

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Application Information

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IPC IPC(8): A61B7/02A61B7/04A61B5/01A61B5/00
CPCA61B7/023A61B7/04A61B7/026A61B5/01A61B5/02055A61B5/6853A61B5/742
Inventor 金成勳文永眞
Owner THE ASAN FOUND
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