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Structure of stethoscope

A technology of stethoscope and sound pickup, which is applied in the field of medical equipment and can solve problems such as wasting time

Inactive Publication Date: 2017-11-21
张 美英
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

waste time

Method used

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  • Structure of stethoscope

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Embodiment Construction

[0015] The present invention will be described below in conjunction with the accompanying drawings.

[0016] Such as figure 1 as shown, figure 1 It is a structural schematic diagram of the present invention.

[0017] The present invention comprises body 2 and earphone 4, wherein, the both sides of body 2 are provided with earphone groove 3, and body 2 is further provided with external sound box 1, body 2 bottom is provided with radio cover 6, and radio cover 6 is provided with pick-up 5 The two sides of the bottom of the body 2 are provided with an earphone arc bar, and an earphone 4 is arranged on the earphone arc bar. The sound cover 6 is in the shape of a truncated cone, and is fixedly connected between the sound cover 6 and the body 2. The pickup 5 is used to amplify the sound and transmit the sound signal to the earphone 4 and the external speaker 1. Acoustic cover 6 is used for collecting heartbeat sound. The collected sound is amplified by the pickup 5 and sent to t...

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Abstract

The invention discloses a structure of a stethoscope, which includes a body and earphones, wherein earphone slots are arranged on both sides of the body, an external sound box is further arranged on the body, a radio cover is arranged at the lower part of the body, and a pickup is arranged inside the radio cover. The two sides of the lower part are provided with earphone arc rods, earphones are arranged on the earphone arc rods, the earphones are buckled and connected with the earphone groove, and the external speakers are fixedly connected with the body. The sound cover is in the shape of a cone, and the sound cover is fixedly connected with the body. The pickup is used to amplify the sound and transmit the sound signal to the earphone and the external speaker. A filter is further arranged in the body. The present invention is simple in structure, and is convenient to use, and is beneficial to use in cardiology department consultation, or cardiology department teaching use, saves auscultation time.

Description

Technical field: [0001] The invention relates to the technical field of medical instruments, in particular to a structure of a stethoscope. Background technique: [0002] The stethoscope is often used in clinical auscultation of the heart in the Department of Cardiology, but the current stethoscope is only used for auscultation by one person. Delay rescue time. For another example, when teaching in the heart, it is often necessary for each intern to auscultate in turn, and then the instructor will explain. waste time. In view of this technical problem, there is an urgent need for a stethoscope structure that is simple in structure, easy to use, useful for consultation in the Department of Cardiology, or used for teaching in the Department of Cardiology, and saves auscultation time. Invention content: [0003] The object of the present invention is to overcome the shortcoming that exists in the prior art, provide a kind of simple in structure, easy to use, be benefic...

Claims

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Application Information

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IPC IPC(8): A61B7/02
CPCA61B7/02
Inventor 张美英
Owner 张 美英