CN214073341U

CN214073341U - Portable neonate's improvement stethoscope

Info

Publication number: CN214073341U
Application number: CN202022910555.3U
Authority: CN
Inventors: 娄景霞
Original assignee: First Affiliated Hospital of Zhengzhou University
Current assignee: First Affiliated Hospital of Zhengzhou University
Priority date: 2020-12-04
Filing date: 2020-12-04
Publication date: 2021-08-31
Anticipated expiration: 2030-12-04

Abstract

The application discloses portable neonate's improvement stethoscope, including the auscultation head, the bottom outer lane parcel of auscultation head has the rubber circle, the fixed surface of auscultation head is connected with the constant temperature gird, the middle part fixedly connected with sound wave conduction membrane of auscultation head, the abrupt pad of fixedly connected with annular between constant temperature gird and the sound wave conduction membrane, the one end swing joint that the rubber circle was kept away from to the auscultation head has first connecting ring, the other end fixedly connected with conduction chamber of first connecting ring, the one end fixedly connected with conduction rubber tube of first connecting ring is kept away from in the conduction chamber, the one end fixedly connected with second go-between in conduction chamber is kept away from to the conduction rubber tube. The utility model discloses a structural design of rubber circle, constant temperature ring strip, annular suddenly pad and sound wave conduction membrane can realize to the better sealed effect of device, and the protection has solved original auscultation device can not be fine and human contact, leads to the problem that the air was revealed from the hole, has improved the leakproofness of device.

Description

Portable neonate's improvement stethoscope

Technical Field

The application relates to a stethoscope, in particular to a portable improved stethoscope for neonates.

Background

The stethoscope is the most commonly used diagnostic tool for internal and external gynecologists, is the mark of the physicians, and the modern medicine is the invention of the stethoscope. The stethoscope has been improved in appearance and sound transmission mode since the clinical application of the stethoscope in 3 and 8 months in 1817, but the basic structure of the stethoscope is not changed greatly, and the stethoscope mainly comprises a sound pickup part (a chest piece), a transmission part (a rubber tube) and a listening part (an ear piece), and performs (frequency) nonlinear amplification on collected sound. Stethoscopes are classified into acoustic stethoscopes, electronic stethoscopes, fetal stethoscopes, electronic stethoscopes, and polyphonic stethoscopes.

The larger the contact surface of the auscultation head and the body, the better the sound effect is picked up. However, the human surface has the radian, listen the head can not completely with the human contact, the stereo set not only can not pick up well, still leak from the space, to the stethoscope that the neonate used, because the stethoscope is made for ice-cold metal material, when touching the neonate just, probably because the temperature is low excessively, cause the damage to children's health, and the long-time use of stethoscope can cause the earplug position to block up, it is inconvenient to clear up, can't be convenient change the ear piece, many people's cyclic use can cause duct cross infection. Therefore, a portable neonate improved stethoscope is proposed to address the above problems.

Disclosure of Invention

A portable neonate's improved stethoscope, including the auscultation head;

the parcel of the bottom outer lane of auscultation head has the rubber circle, the fixed surface of auscultation head is connected with the constant temperature ring strip, the middle part fixedly connected with sound wave conduction membrane of auscultation head, the protruding pad of fixedly connected with annular between constant temperature ring strip and the sound wave conduction membrane, the one end swing joint that the rubber circle was kept away from to the auscultation head has first go-between, the other end fixedly connected with conduction chamber of first go-between, the one end fixedly connected with conduction rubber tube of first go-between is kept away from in the conduction chamber, the one end fixedly connected with second go-between in conduction chamber is kept away from to the conduction rubber tube, the top position fixedly connected with double-end of second go-between is taken over, the hard connector of both ends tip difference fixedly connected with of double-end takeover, the other end swing joint of hard connector has the otic canal, the surface activity of otic canal has cup jointed the plug.

Furthermore, an external thread and an internal thread which are matched with each other are arranged between the surface of the end part of one end of the ear tube and the inside of the hard connector.

Furthermore, the surface of the ear tube is provided with strip holes and round holes with different shapes.

Further, the sound wave conduction membrane is of a circular structure.

Furthermore, a protective hose is sleeved on the outer ring of the conduction rubber pipe and is made of rubber.

Further, be provided with the spring steel sheet between the double-end is taken over, the both ends tip of spring steel sheet fixed connection respectively is in the middle part position that the double-end that corresponds was taken over.

The beneficial effect of this application is: the application provides a portable neonate's improvement stethoscope.

Drawings

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

Fig. 1 is a schematic view of an embodiment of an audio pillow of the present application;

FIG. 2 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 3 is an enlarged view of a portion A of FIG. 1 according to an embodiment of the present disclosure;

FIG. 4 is a schematic view of a connection between an ear canal and a hard coupling according to an embodiment of the present application.

In the figure: 1. the stethoscope head comprises a stethoscope head body, 2, ear tubes, 3, a rubber ring, 4, a constant-temperature ring strip, 5, an annular protruding pad, 6, a sound wave conduction membrane, 7, a first connecting ring, 8, a conduction cavity, 9, a conduction rubber tube, 10, a protection hose, 11, a second connecting ring, 12, a double-head connecting tube, 13, a hard connecting head, 14, a rubber plug, 15 and a spring steel sheet.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1-4, a portable improved stethoscope for neonates includes a stethoscope head 1;

the bottom outer ring of the auscultation head 1 is wrapped by a rubber ring 3, the surface of the auscultation head 1 is fixedly connected with a constant temperature ring strip 4, the middle position of the auscultation head 1 is fixedly connected with a sound wave conduction membrane 6, an annular protruding pad 5 is fixedly connected between the constant temperature ring strip 4 and the sound wave conduction membrane 6, one end of the auscultation head 1, which is far away from the rubber ring 3, is fixedly connected with a first connecting ring 7, the other end of the first connecting ring 7 is fixedly connected with a conduction cavity 8, one end of the conduction cavity 8, which is far away from the first connecting ring 7, is fixedly connected with a conduction rubber tube 9, one end of the conduction rubber tube 9, which is far away from the conduction cavity 8, is fixedly connected with a second connecting ring 11, the top position of the second connecting ring 11 is fixedly connected with a double-end connecting pipe 12, the end parts at the two ends of the double-end connecting pipe 12 are respectively fixedly connected with a hard connecting head 13, and the other end of the hard connecting pipe 13 is movably connected with an ear pipe connector 2, the surface of the ear tube 2 is movably sleeved with a rubber plug 14.

An external thread and an internal thread which are matched with each other are arranged between the surface of the end part of one end of the ear tube 2 and the interior of the hard connector 13; the surface of the ear tube 2 is provided with strip holes and round holes with different shapes; the sound wave conduction membrane 6 is of a circular structure; a protective hose 10 is sleeved on the outer ring of the conductive rubber tube 9, and the protective hose 10 is made of rubber; be provided with spring steel sheet 15 between the double-end takeover 12, spring steel sheet 15's both ends tip fixed connection respectively is in the middle part position of the double-end takeover 12 that corresponds.

When the stethoscope is used, the electric appliance elements appearing in the application are externally connected with a power supply and a control switch when in use, when the stethoscope is used, medical workers can contact one end of the stethoscope, which is provided with the sound wave conduction membrane 6, with the skin of a newborn by using the stethoscope, the sealing effect of the device can be improved by the design of the rubber ring 3 and the annular convex pad 5, the transmission of sound is convenient, the problem that the original stethoscope cannot be well contacted with the human body and air leaks from pores is solved by protection, by the design of the constant temperature ring strip 4, when the device is contacted with the newborn, the damage to the body caused by supercooling of the device can be avoided, the ear tube 2 is in threaded connection with the hard connector 13, the rubber plug 14 is sleeved outside the ear tube 2, when the device is used for a long time, the internal blockage of the device can be caused, by rotating the ear tube 2, the parts can be conveniently replaced, cross infection is avoided when different medical personnel use, the safety of the device is improved, the conduction rubber tube 9 can be protected through the protection hose 10, abrasion is avoided, and leakage is prevented.

The application has the advantages that:

1. the utility model discloses a rubber circle, constant temperature ring strip, annular suddenly pad and sound wave conduction membrane's structural design, can realize to the better sealed effect of device, the protection has solved the problem that the original auscultation device can not be fine and contact with the human body, leads to the air to reveal from the hole, has improved the leakproofness of device;

2. the utility model discloses a structural design of ear tube, protection hose, hard connector and plug can carry out the protection of outward appearance to the device to can cause cross infection when avoiding different medical personnel to use through convenient change ear, improve the security of device.

As the related circuits and electronic components and modules are prior art, they are not described in this document.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A portable neonate's improvement stethoscope which characterized in that: comprises a stethoscope head (1);

the bottom outer ring of the auscultation head (1) is wrapped by a rubber ring (3), the surface of the auscultation head (1) is fixedly connected with a constant-temperature ring strip (4), the middle position of the auscultation head (1) is fixedly connected with a sound wave conduction membrane (6), an annular protruding pad (5) is fixedly connected between the constant-temperature ring strip (4) and the sound wave conduction membrane (6), one end of the auscultation head (1), which is far away from the rubber ring (3), is movably connected with a first connection ring (7), the other end of the first connection ring (7) is fixedly connected with a conduction cavity (8), one end of the conduction cavity (8), which is far away from the first connection ring (7), is fixedly connected with a second connection ring (11), the top position of the second connection ring (11) is fixedly connected with a double-end connection pipe (12), the both ends tip difference fixedly connected with of (12) is taken over to the double-end connector (13), the other end swing joint of hard connector (13) has ear pipe (2), rubber stopper (14) have been cup jointed in the surface activity of ear pipe (2).

2. The portable modified neonate stethoscope of claim 1, wherein: and an external thread and an internal thread which are matched with each other are arranged between the surface of the end part of one end of the ear tube (2) and the inside of the hard connector (13).

3. The portable modified neonate stethoscope of claim 1, wherein: the surface of the ear tube (2) is provided with strip holes and round holes with different shapes.

4. The portable modified neonate stethoscope of claim 1, wherein: the sound wave transmission film (6) is of a circular structure.

5. The portable modified neonate stethoscope of claim 1, wherein: the outer ring of the conduction rubber pipe (9) is sleeved with a protection hose (10), and the protection hose (10) is made of rubber.

6. The portable modified neonate stethoscope of claim 1, wherein: be provided with spring steel sheet (15) between double-end takeover (12), the both ends tip of spring steel sheet (15) fixed connection respectively is in the middle part position of double-end takeover (12) that corresponds.