CN201492434U - Novel auscultator - Google Patents

Abstract

The utility model discloses a novel auscultator and belongs to the medical instruments. The novel auscultator comprises earplugs, ear springs, a voice leading pipe and an auscultation head, which are connected together in sequence; one side of the auscultation head in contact with the human body is recessed in the direction of the voice leading pipe and is small hemispherical; and the auscultation head is made of heavy metal such as stainless steel or titanium. Compared with the prior art, the novel auscultator has the characteristics that the design is reasonable, the structure is simple, the processing is easy; the use is convenient; and the auscultation head can be in close contact with the human body, thereby preventing voice from leakage and improving the adapterization effect; and moreover, the novel auscultator can be extensively applied to the medical fields of cardiology department, chest surgery, respiratory department and the like.

Description

A kind of novel stethoscope

Technical field

This utility model relates to a kind of medical apparatus and instruments, specifically a kind of novel stethoscope.

Background technology

Stethoscope is the most frequently used diagnosis apparatus of the intracardiac doctor of section.The stethoscope type has single electronic stethoscope with stethoscope, double-purpose stethoscope, triple change stethoscope, vertical stethoscope, universal stethoscope and up-to-date appearance at present.

Used clinically stethoscope generally is made up of earplug, sound guide tube, ear spring, auscultation head and pick off at present.Stethoscopic quality is judged mainly aspect the auscultation effect.Generally, the auscultation head is big more, and pickup effect is good more; Because the auscultation head is big more, just big more with the contact surface of health, the audio that picks up is just good more.But human body surface has radian, if the auscultation head is big, then the auscultation head can not contact with human body fully, and sound equipment not only can not pick up well, also can rush down from the space to spill.

The utility model content

Technical assignment of the present utility model is at above weak point, provides a kind of auscultation head can closely contact, prevent that sound from revealing, a kind of novel stethoscope of raising pickup effect with human body.

The technical scheme that its technical problem that solves this utility model adopts is: comprise earplug, ear spring, sound guide tube and auscultation head, earplug, ear spring, sound guide tube and auscultation head are connected in turn; The one side of auscultation head contact human body to falling in, is little hemispherical to the leading note tube side.

The making material of auscultation head is heavy metals such as rustless steel or titanium.

The auscultation head is little hemispherical and can better closely contacts with human body, reduces the space; Material plays an important role on audio, because the transmission of sound wave, almost not decay is heavy metals such as rustless steel or titanium so make material in heavy metal, can improve hearing effect.

A kind of novel stethoscope of the present utility model is compared with prior art, have reasonable in design, simple in structure, be easy to processing, easy to use, auscultation head and can closely contact, prevent that sound from revealing, improving characteristics such as pickup effect with human body, can be widely used in medical fields such as intracardiac section, thoracic surgery, Respiratory Medicine, thereby, have good value for applications.

Description of drawings

Below in conjunction with accompanying drawing this utility model is further specified.

Accompanying drawing 1 is a kind of novel stethoscopic structural representation.

Among the figure: 1, earplug, 2, the ear spring, 3, sound guide tube, 4, the auscultation head.

The specific embodiment

The utility model is described in further detail below in conjunction with the drawings and specific embodiments.

A kind of novel stethoscope of the present utility model, its structure comprise earplug 1, ear spring 2, sound guide tube 3 and auscultation 4, and earplug 1, ear spring 2, sound guide tube 3 and auscultation 4 is connected in turn; The one side of auscultation 4 a contact human body falls in to sound guide tube 3 directions, is little hemispherical.

The making material of auscultation 4 is heavy metals such as rustless steel or titanium.

A kind of its processing and fabricating of novel stethoscope of the present utility model is very simple and convenient, and processing and fabricating gets final product shown in the by specification accompanying drawing.

Except that the described technical characterictic of description, be the known technology of those skilled in the art.

Claims (2)

1. a novel stethoscope comprises earplug, ear spring, sound guide tube and auscultation head, and earplug, ear spring, sound guide tube and auscultation head are connected in turn; The one side that it is characterized in that auscultation head contact human body to falling in, is little hemispherical to the leading note tube side.

2. a kind of novel stethoscope according to claim 1, the making material that it is characterized in that the auscultation head is heavy metals such as rustless steel or titanium.

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