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Lung sound stethoscope for chronic obstructive pneumonia

A chronic obstructive and stethoscope technology, applied in stethoscopes, auscultation instruments, diagnosis, etc., can solve problems such as ear burden, inconvenient replacement, and decreased sound transmission effect of earplugs, so as to reduce burden, enhance stability, and reduce sound leakage effect of effect

Pending Publication Date: 2021-02-26
鄂尔多斯应用技术学院
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Most of the existing stethoscopes for diagnosis of chronic obstructive pneumonia are ear-mounted stethoscopes. Wearing them for a long time will cause a greater burden on the ears of medical personnel. , but after long-term use, the earplugs are prone to wear and tear to cause a significant drop in the sound transmission effect, and need to be replaced. The existing stethoscope for diagnosis of chronic obstructive pneumonia is not easy to replace. For this reason, a Lung sound stethoscope for chronic obstructive pneumonia

Method used

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  • Lung sound stethoscope for chronic obstructive pneumonia
  • Lung sound stethoscope for chronic obstructive pneumonia
  • Lung sound stethoscope for chronic obstructive pneumonia

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Embodiment

[0025] see Figure 1-4 , the present invention provides a technical solution: a lung sound stethoscope for chronic obstructive pneumonia, comprising a second housing 6, the inner side of the second housing 6 is provided with a first sound transmission block 5, the first transmission The top of the sound block 5 is welded with two third springs 34, the top of the third spring 34 is welded with the second housing 6, the inner top of the second housing 6 is equipped with a second sound transmission block 33, and the second housing 6 One side of the inner side of the sound transmission tube 7 runs through the side of the second housing 6 and is fixedly connected with the second housing 6. Two sound transmission rods 8 are installed on the top of the sound transmission tube 7. The top of the rod 8 is provided with a first casing 4, and a third casing 9 is bonded to one side of the first casing 4, and the top of the sound transmission rod 8 runs through the third casing 9, and the i...

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Abstract

The invention discloses a lung sound stethoscope for chronic obstructive pneumonia. The lung sound stethoscope comprises a sound transmission tube and a receiving part connected with the sound transmission tube, wherein two sound transmission rods which are arranged in a mutually bifurcated manner are arranged at the top of the sound transmission tube, a receiver part is arranged above each soundtransmission rod, and each receiver part comprises a first shell and an earplug arranged in the first shell, two jacks are arranged on the two sides of each earplug, and an earplug quick-change deviceis also arranged on each first shell. According to the invention, the earplugs can be rapidly replaced, and the sound transmission effect is prevented from being reduced due to earplug abrasion.

Description

technical field [0001] The invention relates to the technical field of medical auxiliary equipment, in particular to a lung sound stethoscope for chronic obstructive pneumonia. Background technique [0002] Chronic obstructive pneumonia, also known as obstructive emphysema, is the expansion of the distal part of the terminal bronchioles (including respiratory bronchioles, alveolar ducts, alveolar sacs, and alveoli), accompanied by destruction of the air cavity wall. The incidence of obstructive emphysema is significantly increased. This is because air pollution, smoking and chronic lung infection induce chronic bronchitis, which further evolves into the disease. Asymptomatic or only feel shortness of breath during labor and exercise, and gradually become difficult to perform the original work. As the disease progresses, the degree of dyspnea will increase, and you will still feel short of breath after a little activity or even complete rest. In addition, you may still feel f...

Claims

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Application Information

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IPC IPC(8): A61B7/02
CPCA61B7/003A61B7/02
Inventor 李大旭赵志鑫彭佼肖海涛张红芳刘海英乔建江
Owner 鄂尔多斯应用技术学院
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