CN212015619U

CN212015619U - Stethoscope special for neurology

Info

Publication number: CN212015619U
Application number: CN201921424532.2U
Authority: CN
Inventors: 范军伟; 陈群; 张丹丹
Original assignee: Zunyi First Peoples Hospital
Current assignee: Zunyi First Peoples Hospital
Priority date: 2019-08-29
Filing date: 2019-08-29
Publication date: 2020-11-27
Anticipated expiration: 2029-08-29

Abstract

The utility model discloses a stethoscope special for neurology, which belongs to the technical field of medical appliances, and comprises a receiver, a rubber tube, a pickup, a heater shell, a heating plate and an electric heating wire, wherein the top end of the receiver is provided with an earplug, the bottom end of the receiver is fixedly connected with the top end of the rubber tube, the bottom end of the rubber tube is fixedly connected with a connecting device on the pickup, the pickup is inserted into the inner cavity of the heater shell, the heating plate is clamped in the inner cavity of the heater shell, the top wall of the heating plate is contacted with the bottom wall of the pickup, the bottom of the heating plate is welded with the electric heating wire, the other end of the electric heating wire is welded with the top wall of an electrode plate, the bottom wall of the electrode plate is in contact and electric connection with an electrode of a battery, the bottom of the heater shell is in threaded connection with a cover plate, and a shifting switch, avoid causing stimulation or discomfort to the patient because of the adapter is too cold.

Description

Stethoscope special for neurology

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a stethoscope special for neurology.

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 3, 8 and 3 years 1817, but the basic structure of the stethoscope is not changed greatly and mainly comprises a sound pickup part, a transmission part and a listening part.

The adapter of stethoscope is made for metal material, and in the lower winter of temperature, the surface temperature of adapter receives weather effect, also can reduce thereupon, touches very cold, if directly use the adapter to carry out the auscultation to the patient, can cause discomfort and stimulation to the patient to a certain extent.

SUMMERY OF THE UTILITY MODEL

This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.

The utility model discloses a problem that exists in the special stethoscope of above-mentioned and/or current department of neurology has been put forward.

Therefore, the utility model aims at providing a special stethoscope of department of neurology can solve the above-mentioned winter that proposes that the temperature is lower, and the surface temperature of adapter receives weather effect, also can reduce thereupon, touches very cold, if directly use the adapter to carry out the auscultation to the patient, can cause discomfort and amazing problem to a certain extent to the patient.

For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:

a stethoscope specific to neurology, comprising: earphone, rubber tube, adapter, heater shell, heating plate and electric heating wire, the top of earphone is equipped with the earplug, the bottom of earphone and the top fixed connection of rubber tube, connecting device fixed connection on the bottom of rubber tube and the adapter, the adapter inserts the inner chamber of heater shell, the inner chamber joint of heater shell has the heating plate, the roof of heating plate and the diapire contact of adapter, the bottom and the electric heating wire welding of heating plate, the other end of electric heating wire and the roof welding of electrode slice, the diapire of electrode slice and the electrode contact and the electricity of battery are connected, the bottom spiro union of heater shell has the apron, the lateral wall fixed mounting of heater shell has the plectrum switch.

As an optimized scheme of the stethoscope special for neurology department, wherein: and a spring leaf is connected between the receivers.

As an optimized scheme of the stethoscope special for neurology department, wherein: the earplug is a silica gel earplug.

As an optimized scheme of the stethoscope special for neurology department, wherein: the battery is a button battery.

Compared with the prior art: the stethoscope special for neurology department is provided with a sound pick-up, a heater shell, a heating sheet, an electric heating wire, an electrode sheet, a battery, a cover plate and a shifting switch, wherein the sound pick-up is inserted into the heater shell when not in auscultation and is contacted with the heating sheet, the battery is clamped in an inner cavity of the heater shell, an electrode of the battery is contacted with the electrode sheet, before auscultation, the shifting switch is opened to electrify the battery and the electrode sheet, the electric heating wire is welded on the top wall of the electrode sheet, the other end of the electric heating wire is welded on the bottom wall of the heating sheet, the electric heating wire starts to heat after the electrode sheet and the battery are electrified and conducts the heat to the heating sheet, the heating sheet starts to be heated and conducts the heat to the sound pick-up, the sound pick-up is heated when in auscultation, the sound pick-up can be used, causing no discomfort or irritation to the patient.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor. Wherein:

FIG. 1 is a schematic view of the front view structure of the stethoscope special for neurology department of the present invention;

FIG. 2 is a schematic view of the front view structure of the heater of the stethoscope special for neurology department;

fig. 3 is a schematic view of the stethoscope heater specially used for neurology department.

In the figure, 100 earphones, 110 earplugs, 120 spring pieces, 200 rubber hoses, 300 sound pick-up devices, 400 heater shells, 410 heating sheets, 420 electric heating wires, 430 electrode sheets, 440 batteries, 450 cover plates and 460 plectrum switches are arranged.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways than those specifically described herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of explanation, the sectional view showing the device structure will not be enlarged partially according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

The utility model provides a stethoscope special for neurology, please refer to fig. 1 and fig. 2, including; an earpiece 100, a hose 200, a microphone 300, a heater case 400, a heating sheet 410, and an electric heating wire 420;

referring to fig. 1, an ear plug 110 is disposed at the top end of an earpiece 100, the ear plug 110 is inserted into an ear when a doctor auscultates, the bottom end of the earpiece 100 is fixedly connected to the top end of a rubber tube 200, the rubber tube 200 is used for conducting sound, the bottom end of the rubber tube 200 is fixedly connected to a connecting device on a sound pickup device 300, the sound pickup device is used for picking up sound in a patient, the sound pickup device 300 is inserted into an inner cavity of a heater housing 400, and the heater housing 400 heats the sound pickup device 300 through internal components;

referring to fig. 2 and 3, a heating plate 410 is clamped in an inner cavity of a heater case 400, a top wall of the heating plate 410 contacts with a bottom wall of the microphone 300, the heating plate 410 is used for heating the surface of the microphone 300, a bottom of the heating plate 410 is welded with an electric heating wire 420, the other end of the electric heating wire 420 is welded with a top wall of an electrode plate 430, a bottom wall of the electrode plate 430 contacts with and is electrically connected with an electrode of a battery 440, the battery 440 is electrified with the electrode plate 430, the electrode plate 430 transmits current to the electric heating wire 420, the electric heating wire 420 starts heating, the heat is transmitted to the heating sheet 410, the heating sheet 410 is heated, the temperature is increased, the sound pickup 300 is heated by the heat of the heating sheet, the bottom of the heater shell 400 is screwed with the cover plate 450, the cover plate 450 is used for fixing and protecting the battery 440, the side wall of the heater shell 400 is fixedly provided with the poking sheet switch 460, and the poking sheet switch 460 is used for controlling the power-on and power-off between the battery 440 and the electrode plate 430.

Referring to fig. 1, a spring plate 120 is connected between the earpieces 100, and the spring plate 120 not only fixes the earpieces, but also serves to adapt the earpieces to heads with different sizes.

The earplug 110 is a silica gel earplug, which is made of a skin-like material and does not damage the ear canal of a doctor.

The battery 440 is a button cell that is small in size and durable and is suitable for use with the device.

When the stethoscope head is used specifically, a person skilled in the art needs to insert the sound pickup 300 into the heater shell 400 before auscultation of a patient, so that the sound pickup 300 is in contact with the heating sheet 410, the toggle switch 460 is toggled to electrify the battery 440 and the electrode plate 430, the electrode plate 430 transmits current to the electric heating wire 420, the electric heating wire 420 starts to heat, heat is transmitted to the heating sheet 410, the heating sheet 410 is heated, the temperature rises, the sound pickup 300 is heated for a certain time, the sound pickup 300 is pulled out, the sound pickup 300 can be held by the hand to be in contact with the body of the patient, the earphone is pulled out through the spring leaf 120, the earplug 110 is plugged into the ear, vibration sensed by the sound pickup 300 is transmitted to the earphone 100 through physical transmission of the rubber tube 200, and the doctor diagnoses the patient by using sound heard by the earplug 110.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a special stethoscope of department of neurology which characterized in that: comprises an earphone (100), a rubber tube (200), a sound pick-up (300), a heater shell (400), a heating sheet (410) and an electric heating wire (420), wherein the top end of the earphone (100) is provided with an earplug (110), the bottom end of the earphone (100) is fixedly connected with the top end of the rubber tube (200), the bottom end of the rubber tube (200) is fixedly connected with a connecting device on the sound pick-up (300), the sound pick-up (300) is inserted into the inner cavity of the heater shell (400), the heating sheet (410) is clamped in the inner cavity of the heater shell (400), the top wall of the heating sheet (410) is contacted with the bottom wall of the sound pick-up (300), the bottom of the heating sheet (410) is welded with the electric heating wire (420), the other end of the electric heating wire (420) is welded with the top wall of an electrode sheet (430), the bottom wall of the electrode sheet (430) is contacted with, the bottom of the heater shell (400) is screwed with a cover plate (450), and the side wall of the heater shell (400) is fixedly provided with a plectrum switch (460).

2. The stethoscope special for neurology department according to claim 1, wherein: a spring piece (120) is connected between the earphones (100).

3. The stethoscope special for neurology department according to claim 1, wherein: the earplug (110) is a silica gel earplug.

4. The stethoscope special for neurology department according to claim 1, wherein: the battery (440) adopts a button type battery.