CN205548584U

CN205548584U - Stethoscope

Info

Publication number: CN205548584U
Application number: CN201620228574.9U
Authority: CN
Inventors: 王冬盼
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-03-23
Filing date: 2016-03-23
Publication date: 2016-09-07
Anticipated expiration: 2026-03-23

Abstract

The utility model particularly relates to a stethoscope, include: pickup part, acoustic rubber tube and listening ear piece, disposable connecting piece, the acoustic rubber tube is connected through disposable connecting piece to the pickup part, and the pickup part includes the first body of auscultation, leak protection sound gasbag and plastic nozzle stub, and the first body of auscultation is the cover column structure, leak protection sound gasbag cladding in cover column structure bottom open -ended edge, the plastic nozzle stub sets up the open -top department in the cover column structure, disposable connecting piece includes top plastic sleeve pipe, bottom plastic sleeve pipe and coniform connecting piece body, and top plastic sheathed tube outer wall opening diameter equals with the inner wall opening diameter of acoustic rubber tube, bottom plastic cover inside pipe wall opening diameter equals with the outer wall opening diameter of the plastic nozzle stub of neonate's pickup parts that the inner wall opening diameter of the plastic nozzle stub of outer wall opening diameter NOT AND neonate pickup parts equals. Through the technical scheme of the utility model, can realize dismantling between pickup parts and the acoustic rubber tube to prevent that the pickup part from leaking the sound.

Description

A kind of stethoscope

Technical field

The utility model relates to technical field of medical instruments, is specifically related to a kind of stethoscope.

Background technology

At present, in current medical diagnosis, stethoscope is the diagnosis apparatus that inside and outside woman doctor is the most frequently used, It is made that huge contribution to medical diagnosis, the sound equipment heard according to stethoscope, differentiate the health shape of patient State, it is the indispensable diagnosis utensil carried with of doctor.

In general, auscultation head is the biggest with the contact surface of health, and stethoscopic pickup effect is the best, but, Human body surface has radian, if pickup parts are excessive, auscultation head can not completely and human contact, and sound equipment is not only Can not be the most picked, also can rush down from space and leak, therefore, the size of auscultation head should be based on clinic Need.

In prior art, stethoscope has the disadvantage that 1, stethoscopic pickup parts mostly are plane auscultation Head, and due to bone and the existence of internal organ, human body surface mostly is rough, plane auscultation head can not It is in close contact with human body skin, easily leaks sound；2, it is solid due to stethoscopic pickup parts and acoustic sebific duct Fixed connection, so being difficult to dismounting and change, further, since stethoscopic pickup component costs is higher, so Dismounting and change pickup parts relatively costly, therefore doctor stethoscope to be used for multiple patient, works as trouble When person has skin disease, easily by pickup parts, cause bacterium and the virus intersection between different patients Infect.

Utility model content

In view of this, the purpose of this utility model is to overcome the deficiencies in the prior art, it is provided that a kind of auscultation Device, it is achieved detachable between pickup parts and acoustic sebific duct, and prevent pickup parts from leaking sound.

For realizing object above, the utility model adopts the following technical scheme that

A kind of stethoscope, including: pickup parts, acoustic sebific duct and audition ear piece, also include disposably connecting Fitting, described pickup parts are by the described disposable connector described acoustic sebific duct of connection, wherein,

Described pickup parts include that auscultation head body, leakproof sound air bag and the plastic cement be made up of flexible glue material are short Pipe, wherein, described auscultation head body is hood-like structure, and described leakproof sound air bag is coated on described hood-like knot The edge of structure bottom opening, described plastic cement short tube is arranged on the top open part of described hood-like structure；

Described pickup parts include neonate's pickup parts and non-neonate's pickup parts, described non-neonate The inwall opening diameter of the plastic cement short tube of pickup parts is more than the plastic cement short tube of described neonate's pickup parts Opening of external wall diameter；

Described disposable connector includes top plastic casing-pipe, bottom plastic casing-pipe and cone shape connector Body, described top plastic casing-pipe is arranged on the top open part of described connector body, and described top is moulded The opening of external wall diameter of gum cover pipe is equal with the inwall opening diameter of described acoustic sebific duct；Described bottom plastic cement Sleeve pipe is arranged at the bottom opening of described connector body, and its inwall opening diameter picks up with described neonate The opening of external wall equal diameters of the plastic cement short tube of line part, its opening of external wall diameter picks up with described non-neonate The inwall opening diameter of the plastic cement short tube of line part is equal.

Preferably, described auscultation head body be bell jar shape structure, chimneys or cross section be drops Hood-like structure in any one.

Preferably, described disposable connector is disposal molding manufacture.

Preferably, described acoustic sebific duct is single-pipeline acoustic sebific duct or dual circuit acoustic sebific duct.

Preferably, the top plastic casing-pipe of described disposable connector include single-pipeline top plastic casing-pipe and Dual circuit top plastic casing-pipe, described single-pipeline top plastic casing-pipe is used for and described single-pipeline acoustic sebific duct Connecting, described dual circuit top plastic casing-pipe is for being connected with described dual circuit acoustic sebific duct.

Preferably, described leakproof sound air bag is provided with inflatable interface.

The utility model uses above technical scheme, at least possesses following beneficial effect:

1, it is that flexible glue material is made due to auscultation head body and leakproof sound air bag, and plastic cement short tube is plastics material Matter, low cost, therefore, from the point of view of medical treatment cost control, this listening of the utility model offer Examining device and can realize instant throwing, single use, while controlling medical treatment cost, moreover it is possible to ensures doctor Treat health.

2, due to opening of external wall diameter and the described acoustic sebific duct of top plastic casing-pipe of disposable connector Inwall opening diameter is equal, it is possible to be inserted in acoustic sebific duct by top plastic casing-pipe, it is achieved once Property connector and the connection of acoustic sebific duct, it addition, the inwall opening diameter of bottom plastic casing-pipe and neonate The opening of external wall equal diameters of the plastic cement short tube of pickup parts, the opening of external wall diameter of bottom plastic casing-pipe with The inwall opening diameter of the plastic cement short tube of described non-neonate's pickup parts is equal, it is possible to by neonate Or the plastic cement short tube of non-neonate's pickup parts is inserted in the bottom plastic casing-pipe of disposable connector, real Now disposable connector and the connection of pickup parts.Therefore say from stethoscopic structure, the utility model This stethoscope provided can realize the detachable of pickup parts, and instant throwing, disposably practical.

3, it is hood-like structure due to auscultation head body, and the edge of auscultation head body bottom portion opening is coated with anti- Leakage sound air bag, this stethoscopic auscultation head that therefore the utility model provides can realize and human body skin More being in close contact, compared to existing technology, this stethoscope that the utility model provides can prevent pickup parts Leakage sound, can realize more preferable pickup effect.

Accompanying drawing explanation

The stethoscopic structural representation of one that Fig. 1 provides for the utility model one embodiment；

The stethoscopic structural representation of one that Fig. 2 provides for another embodiment of the utility model.

Detailed description of the invention

Below by drawings and Examples, the technical solution of the utility model is described in further detail.

See Fig. 1 and Fig. 2, a kind of stethoscope that the present embodiment provides, including: pickup parts 101, biography Sound sebific duct 102 and audition ear piece 103, also include that disposable connector 104, described pickup parts 101 lead to Cross described disposable connector 104 and connect described acoustic sebific duct 102, wherein,

Described pickup parts 101 include auscultation head body 1011, the leakproof sound air bag being made up of flexible glue material 1013 and plastic cement short tube 1012, wherein, described auscultation head body 1011 is hood-like structure, described leakproof Sound air bag 1013 is coated on the edge of described hood-like structural base opening, and described plastic cement short tube 1012 is arranged Top open part in described hood-like structure；

Described pickup parts 101 include neonate's pickup parts and non-neonate's pickup parts, described non-newly Inwall opening diameter the moulding more than described neonate's pickup parts of the plastic cement short tube 1012 of raw youngster's pickup parts The opening of external wall diameter of glue short tube 1012；

Described disposable connector 104 includes top plastic casing-pipe 1040, bottom plastic casing-pipe 1041 and circle The connector body 1042 of taper, described top plastic casing-pipe 1040 is arranged on described connector body 1042 Top open part, the opening of external wall diameter of described top plastic casing-pipe 1040 and described acoustic sebific duct 102 Inwall opening diameter equal；Described bottom plastic casing-pipe 1041 is arranged on described connector body 1042 Bottom opening at, as it is shown in figure 1, the plastic cement of its inwall opening diameter and described neonate's pickup parts The opening of external wall equal diameters of short tube 1012, as in figure 2 it is shown, its opening of external wall diameter and described non-new life The inwall opening diameter of the plastic cement short tube 1012 of youngster's pickup parts is equal.

It is understood that this stethoscope that the utility model provides, due to auscultation head body and leakproof Sound air bag is that flexible glue material is made, and plastic cement short tube is plastic material, low cost, therefore, becomes from medical treatment From the point of view of this control, this stethoscope that the utility model provides can realize instant throwing, once Property use, controlling while medical treatment cost, moreover it is possible to ensure health care.

Further, since the opening of external wall diameter of the top plastic casing-pipe of disposable connector and described acoustic glue The inwall opening diameter of pipe is equal, it is possible to be inserted in acoustic sebific duct by top plastic casing-pipe, it is achieved Disposable connector and the connection of acoustic sebific duct, it addition, the inwall opening diameter of bottom plastic casing-pipe is with new The opening of external wall equal diameters of the plastic cement short tube of raw youngster's pickup parts, the opening of external wall of bottom plastic casing-pipe is straight Footpath is equal with the inwall opening diameter of the plastic cement short tube of described non-neonate's pickup parts, it is possible to will be new The plastic cement short tube of raw youngster or non-neonate's pickup parts is inserted into the bottom plastic casing-pipe of disposable connector In, it is achieved disposable connector and the connection of pickup parts.Therefore say from stethoscopic structure, this reality The detachable of pickup parts, and instant throwing can be realized with this stethoscope of novel offer, disposably real With.

Furthermore, owing to auscultation head body is hood-like structure, and the edge cladding of auscultation head body bottom portion opening There are leakproof sound air bag, this stethoscopic auscultation head that therefore the utility model provides can realize and human body skin The more close contact of skin, compared to existing technology, this stethoscope that the utility model provides can prevent pickup Parts leakage sound, can realize more preferable pickup effect.

Preferably, described auscultation head body 1011 be bell jar shape structure, chimneys or cross section be water Any one in the hood-like structure of drop-wise.

Preferably, the shape of described auscultation head body 1011 is identical with the shape of anaesthetic mask, i.e. cross section For the hood-like structure of drop-shaped.

It is understood that the auscultation head of hood-like structure compared to existing technology in plane auscultation head, can be real Now more preferable pickup effect.The auscultation head of hood-like structure, coordinates leakproof sound air bag, and doctor slightly firmly just may be used Make auscultation head with wall of the chest laminating closely, reach pickup parts and do not leak the effect of sound.

Preferably, described disposable connector 104 is disposal molding manufacture.It is understood that one The disposable connector air-tightness that the shaping of secondary property manufactures is more preferable.

Preferably, described acoustic sebific duct 102 is single-pipeline acoustic sebific duct or dual circuit acoustic sebific duct.

Preferably, the top plastic casing-pipe 1040 of described disposable connector 104 includes that single-pipeline top is moulded Gum cover pipe and dual circuit top plastic casing-pipe, described single-pipeline top plastic casing-pipe is used for and described single-pipeline Acoustic sebific duct connects, and described dual circuit top plastic casing-pipe is for being connected with described dual circuit acoustic sebific duct.

Preferably, described leakproof sound air bag 1013 is provided with inflatable interface (not shown in accompanying drawing).

It is understood that when leakproof sound air bag leaks gas, can be to leakproof sound air bag by inflatable interface It is inflated, it is ensured that auscultation head and the close contact of skin.

The utility model is not limited to above-mentioned preferred forms, and anyone is under enlightenment of the present utility model All can draw other various forms of products, no matter but in its shape or structure, make any change, every There is same as the present application or akin technical scheme, within all falling within protection domain of the present utility model.

Claims

1. a stethoscope, including: pickup parts, acoustic sebific duct and audition ear piece, it is characterised in that Also including disposable connector, described pickup parts connect described acoustic glue by described disposable connector Pipe, wherein,

Stethoscope the most according to claim 1, it is characterised in that described auscultation head body is bell jar Shape structure, chimneys or cross section are any one in the hood-like structure of drop-shaped.

Stethoscope the most according to claim 1, it is characterised in that described disposable connector is one The shaping of secondary property manufactures.

Stethoscope the most according to claim 1, it is characterised in that described acoustic sebific duct is single-pipeline Acoustic sebific duct or dual circuit acoustic sebific duct.

Stethoscope the most according to claim 4, it is characterised in that the top of described disposable connector Portion's plastic casing-pipe includes single-pipeline top plastic casing-pipe and dual circuit top plastic casing-pipe, described single-pipeline top Portion's plastic casing-pipe is for being connected with described single-pipeline acoustic sebific duct, and described dual circuit top plastic casing-pipe is used for It is connected with described dual circuit acoustic sebific duct.

Stethoscope the most according to claim 1, it is characterised in that arrange on described leakproof sound air bag There is inflatable interface.