CN205126274U

CN205126274U - Child sound stethoscope

Info

Publication number: CN205126274U
Application number: CN201520949761.1U
Authority: CN
Inventors: 贾俊荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-11-13
Filing date: 2015-11-13
Publication date: 2016-04-06
Anticipated expiration: 2025-11-13

Abstract

The utility model discloses a child sound stethoscope, it includes earplug, earphone, rubber sealed interface, stethoscope tubular metal resonator, PVC sound tube, recording device and foil, the top at skeleton ear pipe is installed to the earplug, skeleton ear pipe passes through rubber sealed interface with PVC sound tube's top and is connected, the stethoscope tubular metal resonator sets up the top at the earphone, install the recording device on the earphone, PVC sound tube's below is connected on the stethoscope tubular metal resonator, foil installs the inside at PVC sound tube. The utility model discloses rational in infrastructure, convenience safe in utilization, embedded earplug is can be when the doctor uses clearer hears the sound of reception and registration, the earphone is provided with the two sides and is clock -type can and diaphragm type can respectively, on the earphone installation employ the device can with sound transmit through the bluetooth that the child is admired or the cell -phone on.

Description

A kind of tire sound stethoscope

Technical field

This utility model relates to medical instruments field, is specially a kind of tire sound stethoscope.

Background technology

Stethoscope is the most frequently used diagnosis apparatus of inside and outside woman doctor, and be the mark of doctor, namely modern medicine starts from stethoscopic invention.Stethoscope since be applied to clinical since, profile and acoustic mode have continuous improvement, but the change of its basic structure is little, primarily of pickup part (chest piece), conduction portion (sebific duct) and audition part (ear piece) composition.Syrinx leans forward to wear and correctly wears stethoscopic method: stethoscope design meets patent ergonomics syrinx and the ear hole of auditory meatus angle.It can be cosily closely sealed with the auditory meatus of hearer, and you can not be allowed to feel tired and uncomfortable.Before syrinx is put on, please stethoscopic syrinx is pulled outwardly; Metal syrinx should turn forward, and wears syrinx into your external auditory meatus, and make ear hole and your auditory meatus tight closure, everyone auditory meatus size is different, the ear hole that you can select size suitable.If wearing method is correct, but ear hole and auditory meatus adaptation not good, when auscultation effect is also bad, please adjust its elasticity by drawing outside syrinx.Usual method improperly, can cause auscultation poor effect when ear hole and auditory meatus are not closely sealed.Stethoscope type has alone stethoscope, double-purpose stethoscope, triple change stethoscope, vertical stethoscope, universal stethoscope and the most emerging electronic stethoscope at present; Color also has multiple color optional.Generally be divided into polytype by the various combination of can.Flat auscultation head is usually used in the difunctional flat can of auscultation high-pitched tone noise size for detecting low frequency hear sounds, and expansion sound and the 3rd sound and the first, second heart sound, can hear the hear sounds of children's.Some ready-to-be mothers are because compare to abdominal part fetus the heart beating taken notice of and can be heard fetus by stethoscope, use people on stethoscopic basis, invented tire sound stethoscope, bell auscultation head is usually used in auscultation bass bar height noise, can hear that the baby's heart beating in abdomen allows doctor understand the growth of fetus in time, but current stethoscope noise is comparatively large, and it is bad to fetal development that fetus-voice meter has again radiation.

Utility model content

The purpose of this utility model is to provide a kind of tire sound stethoscope, and comparatively large to solve the noise proposed in above-mentioned background technology, the fetus-voice meter of peripheral hardware has the problems such as radiation.

For achieving the above object, this utility model provides following technical scheme: a kind of tire sound stethoscope, comprise earplug, receiver, rubber seal interface, stethoscope metal tube, PVC listening tube, recording device and foil, described earplug is arranged on the top of skeleton syrinx, described skeleton syrinx is connected by rubber seal interface with the top of PVC listening tube, described stethoscope metal tube is arranged on the top of receiver, described receiver is provided with recording device, the below of described PVC listening tube is connected on stethoscope metal tube, and described foil is arranged on the inside of PVC listening tube.

Preferably, described skeleton syrinx is provided with two, and the skeleton syrinx 2 in left side is connected by jump ring with the skeleton syrinx on right side.

Preferably, described skeleton syrinx is symmetrical structure.

Preferably, described PVC listening tube is provided with two, and the centre of two PVC listening tubes is fixed together by clip.

Preferably, described earplug comprises embedded earplug and sealing ring.

Preferably, described receiver is made up of cold-proof circle, membrane type can, clock-type can and interface connecting leg.

Preferably, described recording device is made up of pick up, amplification and filter circuit, process chip, bluetooth module and battery.

Preferably, described pick up, amplification and filter circuit, bluetooth module and battery are all electrically connected with process chip.

Compared with prior art, the beneficial effects of the utility model are: this utility model is rational in infrastructure, safe and convenient to use, embedded earplug can when doctor uses the sound hearing reception and registration clearly, more comfortable compared with traditional earplug, receiver is provided with two sides and is respectively clock-type can and membrane type can, realize instrument multiplex, foil can remove noise, reduce external voice to cause misjudgment to doctor, receiver is installed and employs device and can sound is delivered on fetus-voice meter or mobile phone by bluetooth, by software special on fetus-voice meter and mobile phone, sound is converted into waveshape signal or picture signal, advantageously Yu doctor and ready-to-be mother are to the observation of fetus, blue-tooth device can be ignored the radiation of anemia of pregnant woman, avoid the absorption of anemia of pregnant woman to radiation.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model;

Fig. 2 is ear phone structure schematic diagram of the present utility model;

Fig. 3 is earphone structure schematic diagram of the present utility model;

Fig. 4 is recording device structural representation of the present utility model;

In figure: 1 earplug, 11, embedded earplug, 12, sealing ring, 2, skeleton syrinx, 3, receiver, 31 cold-proof circles, 32, membrane type can, 33, clock-type can, 34, interface connecting leg, 4, jump ring, 5, rubber seal interface, 6, stethoscope metal tube, 7, PVC listening tube, 8, clip, 9, recording device, 91, pick up, 92, amplify and filter circuit, 93, process chip, 94, bluetooth module, 95, battery, 10, foil.

Detailed description of the invention

Below in conjunction with the accompanying drawing in this utility model embodiment, be clearly and completely described the technical scheme in this utility model embodiment, obviously, described embodiment is only this utility model part embodiment, instead of whole embodiments.Based on the embodiment in this utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of this utility model protection.

Refer to Fig. 1-4, this utility model provides a kind of technical scheme: a kind of tire sound stethoscope, comprises earplug 1, receiver 3, rubber seal interface 5, stethoscope metal tube 6, PVC listening tube 7, recording device 9 and foil 10, earplug 1 is arranged on the top of skeleton syrinx 2, earplug 1 comprises embedded earplug 11 and sealing ring 12, skeleton syrinx 2 is provided with two, and the skeleton syrinx 2 in left side is connected by jump ring 4 with the skeleton syrinx 2 on right side, skeleton syrinx 2 is symmetrical structure, skeleton syrinx 2 is connected by rubber seal interface 5 with the top of PVC listening tube 7, PVC listening tube 7 is provided with two, and the centre of two PVC listening tubes 7 is fixed together by clip 8, stethoscope metal tube 6 is arranged on the top of receiver 3, receiver 3 is provided with recording device 9, and receiver 3 is by cold-proof circle 31, membrane type can 32, clock-type can 33 and interface connecting leg 34 form, and recording device 9 is by pick up 91, amplify and filter circuit 92, process chip 93, bluetooth module 94 and battery 95 form, pick up 91, amplify and filter circuit 92, bluetooth module 94 and battery 95 are all electrically connected with process chip 93, and the below of PVC listening tube 7 is connected on stethoscope metal tube 6, and foil 10 is arranged on the inside of PVC listening tube 7.

Operation principle: when doctor uses tire sound stethoscope, with it first stethoscope being worn on according to correct mode, earplug 1 is put into ear, again the one side of receiver 3 is close to by the abdominal part of anemia of pregnant woman, the sound that receiver 3 collects is successively by stethoscope metal tube 5, PVC listening tube 7 and skeleton listening tube 2 are delivered in the ear of doctor, sound is converted into the signal of telecommunication by amplify and filter circuit 92 is delivered to process chip 93 and is passed by bluetooth module 94 at the pick up 91 listened in process in recording device 9, whether signal collection process being converted into picture signal by the fetus-voice meter of outside or mobile phone, to be used for observing fetal heartbeat normal.

Although illustrate and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and spirit, scope of the present utility model is by claims and equivalents thereof.

Claims

1. a tire sound stethoscope, comprise earplug (1), receiver (3), rubber seal interface (5), stethoscope metal tube (6), PVC listening tube (7), recording device (9) and foil (10), it is characterized in that: described earplug (1) is arranged on the top of skeleton syrinx (2), described skeleton syrinx (2) is connected by rubber seal interface (5) with the top of PVC listening tube (7), described stethoscope metal tube (6) is arranged on the top of receiver (3), described receiver (3) is provided with recording device (9), the below of described PVC listening tube (7) is connected on stethoscope metal tube (6), described foil (10) is arranged on the inside of PVC listening tube (7).

2. a kind of tire sound stethoscope according to claim 1, it is characterized in that: described skeleton syrinx (2) is provided with two, and the skeleton syrinx (2) in left side is connected by jump ring (4) with the skeleton syrinx (2) on right side.

3. a kind of tire sound stethoscope according to claim 2, is characterized in that: described skeleton syrinx (2) is symmetrical structure.

4. a kind of tire sound stethoscope according to claim 1, is characterized in that: described PVC listening tube (7) is provided with two, and the centre of two PVC listening tubes (7) is fixed together by clip (8).

5. a kind of tire sound stethoscope according to claim 1, is characterized in that: described earplug (1) comprises embedded earplug (11) and sealing ring (12).

6. a kind of tire sound stethoscope according to claim 1, is characterized in that: described receiver (3) is made up of cold-proof circle (31), membrane type can (32), clock-type can (33) and interface connecting leg (34).

7. a kind of tire sound stethoscope according to claim 1, is characterized in that: described recording device (9) is made up of pick up (91), amplification and filter circuit (92), process chip (93), bluetooth module (94) and battery (95).

8. a kind of tire sound stethoscope according to claim 7, is characterized in that: described pick up (91), amplification and filter circuit (92), bluetooth module (94) and battery (95) are all electrically connected with process chip (93).