CN213309838U

CN213309838U - Congenital heart disease screening stethoscope for collecting heart sounds

Info

Publication number: CN213309838U
Application number: CN202021472595.8U
Authority: CN
Inventors: 朵林; 卢江; 肖罗茜; 宋宏琳; 宋俊洁; 杨婧; 张舒维; 周汝芳
Original assignee: Fuwai Yunnan Cardiovascular Hospital
Current assignee: Fuwai Yunnan Cardiovascular Hospital
Priority date: 2020-07-23
Filing date: 2020-07-23
Publication date: 2021-06-01
Anticipated expiration: 2030-07-23

Abstract

The utility model discloses a stethoscope is collected with heart sound to congenital heart disease examination, including auscultation head, long leading note pipe, tee bend, short leading note pipe, listening head, earmuff, regulation pole and fixation clamp, long leading note pipe one end is connected with the auscultation head, and two short leading note pipe lower extremes are connected through the tee bend to the other end, short leading note pipe upper end exit is provided with listening head, threaded connection on earmuff and the short leading note pipe, every short leading note pipe mid-mounting has the fixation clamp, and two short leading note pipe lower extremes are through adjusting the pole connection. The utility model discloses can alleviate the oppression of stethoscope listening head to the duct, alleviate doctor's auscultation pressure, eliminate the oppression sense that traditional stethoscope was applyed to the duct basically, improve doctor's use comfort, promote work efficiency. The stethoscope can be flexibly and conveniently used by adjusting the using state of the stethoscope according to a working scene, has a good auscultation effect and improves the diagnosis accuracy.

Description

Congenital heart disease screening stethoscope for collecting heart sounds

Technical Field

The utility model relates to the technical field of medical equipment, concretely relates to congenital heart disease examination is with heart sound collection stethoscope.

Background

The stethoscope is cardiovascular internal medicine's important diagnostic instrument, the diagnostic apparatus that is the most commonly used clinically, the stethoscope that uses clinically mainly is by the auscultation head, the leading note pipe, spring leaf and sensor constitute, when carrying out the auscultation for patient, connect through curved shell fragment between two leading note pipes, curved shell fragment makes and connects between two leading note pipes tighter, will make the stopper of listening on the leading note pipe oppress external auditory canal like this, it has the painful sense to use the duct of listening for a long time, and because it is hard and little to listen the stopper, it is powerful to press, hang for a long time and press on doctor external auditory canal, make external auditory canal soft tissue damage and produce pain, cause the misery for the doctor.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve above-mentioned problem, designed a congenital heart disease examination and collected stethoscope with heart sound.

In order to solve the above technical problem and achieve the above technical effect, the utility model discloses a following technical content realizes:

the utility model provides a stethoscope is collected with heart sound to congenital heart disease examination, includes auscultation head, long leading note pipe, tee bend, short leading note pipe, listening head, ear muff, regulation pole and fixation clamp, long leading note pipe one end is connected with the auscultation head, and two short leading note pipe lower extremes are connected through the tee bend to the other end, short leading note pipe upper end exit is provided with listening head, ear muff and short leading note pipe upper end threaded connection can the adjusting distance, and every short leading note pipe mid-mounting has the fixation clamp, and two short leading note pipe lower extremes are through adjusting the lever connection, can adjust the laminating nature of ear muff.

Furthermore, the adjusting rod consists of two sections of threaded rods and a section of threaded sleeve, and the threaded sleeve is connected between the two sections of threaded rods.

The utility model has the advantages that:

(1) the utility model discloses can alleviate the oppression of stethoscope listening head to the duct, alleviate doctor's auscultation pressure, the fixation clamp makes the stethoscope centre gripping on the collar, with the gravity transfer to the collar of stethoscope, the stethoscope does not exert decurrent pressure to the duct during the auscultation, and the ear muff can cover and fix the listening head position that gets into the duct in the ear outside, and listening head can not produce the oppression power of centre gripping to the duct like traditional stethoscope, the utility model discloses eliminated traditional stethoscope basically and felt the oppression of applying to the duct, improved doctor's use comfort, promoted work efficiency.

(2) The utility model discloses a can adjust the distance that listening head got into the duct, can adjust the leakproofness of ear muff, make the auscultation patient's that the doctor can be clearer heart sound, can be according to the user state of job scene adjustment stethoscope, can make listening head get into the duct a bit deeply in the noisy environment of people, the leakproofness of ear muff is tight a bit, the leakproofness of listening head and duct then can be reduced to the environment of relative silence, convenience in a flexible way is used, auscultation is effectual promotes diagnostic rate of accuracy.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of the overall construction of a stethoscope;

FIG. 2 is an enlarged view of the A-part of the stethoscope;

fig. 3 is an enlarged schematic view of the part B of the stethoscope.

In the drawings, the components represented by the respective reference numerals are listed below:

1-auscultation head, 2-long sound conducting tube, 3-three-way tube, 4-short sound conducting tube, 5-auscultation head, 6-ear shield, 7-adjusting rod, 71-threaded sleeve and 8-fixing clamp.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, a stethoscope for collecting heart sounds for screening congenital heart diseases comprises a stethoscope head 1, a long sound-guiding tube 2, a tee joint 3, a short sound-guiding tube 4, a listening head 5, an earmuff 6, an adjusting rod 7 and a fixing clamp 8, wherein one end of the long sound-guiding tube 2 is connected with the stethoscope head 1, the other end of the long sound-guiding tube is connected with the lower ends of two short sound-guiding tubes 4 through the tee joint 3, the heart sounds collected by the stethoscope head 1 are transmitted to the two short sound-guiding tubes 4 through the long sound-guiding tube 2 and are finally transmitted into the left and right ears of a person through the listening head 5, the listening head 5 is arranged at the outlet at the upper end of the short sound-guiding tube 4 to transmit the heart sounds into the ear canal, so that a doctor can listen to the heart sounds of the patient through vibration of the eardrum, the earmuff 6 is in threaded connection with the upper end of the short sound-guiding tube 4 and can rotate around the, every short leading note pipe 4 mid-mounting has fixation clamp 8, can fix the stethoscope when the auscultation and not move down on the collar, to the decurrent gravity transfer of ear canal to the collar when with traditional stethoscope auscultation, two short leading note pipe 4 lower extremes are connected through adjusting pole 7, adjust pole 7 and comprise two sections threaded rods and one section threaded sleeve 71, threaded sleeve 71 connects between two sections threaded rods, can change the length of adjusting pole 7 through rotatory threaded sleeve 71, and then can adjust the leakproofness of the laminating nature of ear muffs 6 and ear.

The utility model discloses concrete application during the use does:

the stethoscope can be hung on doctor's neck when not using, takes off the stethoscope from the neck during use, fixes the stethoscope in collar department through fixation clamp 8, makes the duct not receive the decurrent gravity of stethoscope, covers 6 earmuffs on the ear and rotatory earmuff 6, and the distance that the adjustment listening head 5 got into the duct rotates the laminating nature that the distance between 7 two short sound conduction pipes of regulation pole made earmuff 6 and ear to increase, can completely cut off the external noise. When the more noisy environment of patient, rotate 6 earmuffs that make the sound head 5 deepen the duct more, rotate the leakproofness of adjusting pole 7 reinforcing earmuffs, cancel fixation clamp 8 fixed after the auscultation finishes, hang the stethoscope so that use next time on the neck. The utility model discloses can alleviate the oppression of stethoscope listening head to the duct, alleviate doctor's auscultation pressure, eliminate the oppression sense that traditional stethoscope was applyed to the duct, improve doctor's use comfort, promote work efficiency. Meanwhile, the using state of the stethoscope can be adjusted according to the working scene, the stethoscope is flexible and convenient to use, good in auscultation effect and high in diagnosis accuracy.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a congenital heart disease screening is with heart sound collection stethoscope, includes the stethoscope body, its characterized in that: the stethoscope body includes auscultation head, long leading note pipe, tee bend, short leading note pipe, listening head, ear muff, regulation pole and fixation clamp, long leading note pipe one end is connected with the auscultation head, and two short leading note pipe lower extremes of tee junction are passed through to the other end, short leading note pipe upper end exit is provided with listening head, ear muff and short leading note pipe upper end threaded connection, every short leading note pipe mid-mounting have the fixation clamp, and two short leading note pipe lower extremes are through adjusting the pole connection.

2. The heart sound collecting stethoscope for screening congenital heart disease according to claim 1, wherein: the adjusting rod is composed of two sections of threaded rods and a section of threaded sleeve, and the threaded sleeve is connected between the two sections of threaded rods.