CN202619689U

CN202619689U - Novel stethoscope

Info

Publication number: CN202619689U
Application number: CN 201220326421
Authority: CN
Inventors: 闫俊
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-07-07
Filing date: 2012-07-07
Publication date: 2012-12-26
Anticipated expiration: 2022-07-07

Abstract

The utility model relates to the field of medical instruments, in particular to a novel stethoscope. By the novel stethoscope, each part of a human body can be auscultated, and vacancies can be avoided during auscultation. A rubber ring is mounted on the periphery of a listening head, so that a patient cannot feel cold when the novel stethoscope is used; the novel stethoscope is good in sound insulation effect and interference-resistant; an adjusting pressing plate is mounted on an ear clip spring piece, and accordingly the curvature of the ear clip spring piece can be adjusted optionally; and elastic covers are mounted on earpieces, so that incoming sounds of the stethoscope are clearer. The novel stethoscope comprises the listening head, a sound conducting tube and listening tubes, the listening head is square, the rubber ring is arranged on the periphery of the listening head, the listening head and the sound conducting tube are connected in a spinning shroud ring manner, the sound conducting tube is made of a vulcanized rubber hose, each earpiece is arranged at the front end of each listening tube, the elastic covers are arranged on the earpieces, the ear clip spring piece is arranged at the rear ends of the listening tubes, and an adjusting button is arranged on the adjusting plate which is arranged on the ear clip spring piece. The novel stethoscope is simple in structure, convenient to use and capable of reducing diagnostic errors.

Description

A kind of novel stethoscope

Technical field

This utility model relates to medical instruments field, relates in particular to a kind of novel stethoscope.

Background technology

At present at hospital's internal medicine clinic, stethoscope is one of doctor's indispensable instrument of the patient being diagnosed the state of an illness, can be used for listening a heart rate, hear sounds, vascular murmur etc.The stethoscopic sound guide tube of tradition still adopts latex tubing to be made, and makes sound conductive performance weak effect, and ear clip tightly blocks external auditory meatus life-time service pain unbearably.With the position of people's contact level examine the head all be round shape, the contact site area is little, in the auscultation process, occurs the room easily; Some position is not arrived by auscultation, and stethoscopic can all is metal, the patient can feel ice-cold during use; Can't diagnose accurately, result of use is undesirable.

Summary of the invention

This utility model provides a kind of novel stethoscope to the above-mentioned deficiency that prior art exists, and the can of this stethoscope and contact skin is square, can auscultation arrive each position of health, the room can not occur when making auscultation; In the can periphery cushion rubber is installed, avoids the patient to feel ice-cold in use; The sound guide tube that adopts the vulcanite pipe to process, soundproof effect is good, anti-interference; The adjustment pressing plate is installed on the ear clip spring leaf, can also can arbitrarily adjusts the curvature of ear clip spring leaf according to the actual pitch of doctor both sides external auditory canal opening; On earplug, establish the upper elasticity cover, make the sound that imports in the ear through stethoscope more clear, make ear more comfortable.

The purpose of this utility model is to realize through following technical scheme:

A kind of novel stethoscope comprises can, sound guide tube, listening tube, and said can is square; Said can periphery is provided with cushion rubber, and said can adopts spinner shroud ring mode to be connected with sound guide tube, and said sound guide tube adopts the vulcanite pipe to process; Said listening tube front end is provided with earplug, and said earplug is provided with elastic cover, and said listening tube rear end is provided with ear clip spring leaf folder; Said ear clip spring leaf folder is provided with the adjustment pressing plate, and said adjustment pressing plate is provided with the adjustment button.

This utility model beneficial effect: this utility model is simple in structure; Easy to use; Soundproof effect is good, anti-interference, can adjust the curvature of ear clip spring leaf according to the actual pitch of doctor both sides external auditory canal opening, makes the medical worker more comfortable in use; And can diagnose the various piece of patient body, reduce mistaken diagnosis.

Description of drawings

Fig. 1 is the described novel stethoscope structural representation of this utility model.

Among the figure:

The 1-can; The 2-sound guide tube; 3-ear clip spring leaf folder; The 4-earplug; The 5-cushion rubber; 6-adjusts pressing plate; 7-adjusts button; The 8-elastic cover; The 9-listening tube.

The specific embodiment

According to accompanying drawing and embodiment this utility model is done further explain below:

As shown in Figure 1, a kind of novel stethoscope comprises can 1, sound guide tube 2, listening tube 9; The can 1 of this stethoscope and contact skin is square, adopts the pressing mold forge hot to form, and tissue density is high; Do not have husky hole; Sound transmission is more clear, can auscultation arrive each position of health, the room can not occur when making auscultation; In can 1 periphery cushion rubber 5 is installed, makes the patient can not feel ice-cold in use; This sound guide tube 2 adopts spinner shroud ring mode to be connected with can 1, prevents acoustical leakage; This sound guide tube 2 adopts vulcanite pipes or plastic cement pipe to process, and sound guide tube 2 sound insulation values of processing with this two brood lac pipe are good, can reach the elimination external interference, reduce mistaken diagnosis; The rear end of this novel stethoscope listening tube 9 is provided with ear clip spring leaf folder 3; On ear clip spring leaf folder 3, be provided with adjustment pressing plate 6; Adjustment pressing plate 6 is provided with adjustment button 7; Spring leaf curvature adjustment button 7 is installed on ear clip spring leaf folder 3 regulates adjustment pressing plate 6, make the doctor arbitrarily adjust the curvature that the ear clip spring leaf presss from both sides according to the actual pitch of individual both sides external auditory canal opening and individual's custom.These novel stethoscopic listening tube 9 front ends are respectively equipped with earplug 4; Respectively be fixed with a nest-shaped elastic shield 8 of not blocking the earplug mouth on two earplugs 4; This elastic cover 8 can cover earhole, and blocks outside noise effectively, makes the sound that imports in the ear through stethoscope more clear; And there is suitable elasticity that the earplug mouth can directly not snapped in the earhole, makes ear more comfortable.

When doctor's auscultation, with the earplug 4 of listening tube 9 front ends, fill in the earhole earlier; Nest-shaped elastic shield 8 is covered earhole; Holding listening tube 9 both sides with one, the adjustment button 7 on the another hand adjustment joint adjustment pressing plate 6 is arbitrarily adjusted the curvature of ear clip spring leaf folder 3 according to the actual pitch of individual both sides external auditory canal opening and individual's custom; When turning clockwise the adjustment button, the distance of ear clip spring leaf folder 3 will be dwindled; On the contrary, when being rotated counterclockwise adjustment button 7, the distance of ear clip spring leaf folder 3 will enlarge, and adjusts to correct position and gets final product, and this stethoscope should be placed in the dry draft chamber, corrodes reduction of service life in case apparatus receives.

Claims

1. novel stethoscope is characterized in that: comprise can, sound guide tube, listening tube, said can is square; Said can periphery is provided with cushion rubber, and said can adopts spinner shroud ring mode to be connected with sound guide tube, and said sound guide tube adopts the vulcanite pipe to process; Said listening tube front end is provided with earplug, and said earplug is provided with elastic cover, and said listening tube rear end is provided with ear clip spring leaf folder; Said ear clip spring leaf folder is provided with the adjustment pressing plate, and said adjustment pressing plate is provided with the adjustment button.