CN210582506U

CN210582506U - Medical stethoscope

Info

Publication number: CN210582506U
Application number: CN201920437388.XU
Authority: CN
Inventors: 麦瑞林; 程青; 黄运红; 彭乾艳; 蔡银娜
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-02
Filing date: 2019-04-02
Publication date: 2020-05-22
Anticipated expiration: 2029-04-02

Abstract

The utility model discloses a medical stethoscope, including auscultation portion and the transmission portion of being connected with auscultation portion, auscultation portion includes auscultation head and protection casing, and the protective housing is internal to be provided with battery and signal receiver, storage unit. The outer top of protection casing is provided with control button, display screen and pilot lamp. An infrared sensor for detecting the heart rate is arranged on the inner side surface of the stethoscope head and around the sensing film; the heating wire is arranged in the auscultation head and around the sensing film. The utility model discloses a medical stethoscope can generate heat, guarantees that the temperature of auscultation head is under suitable state, conveniently diagnoses, can automatic recording patient's heartbeat information simultaneously, and the function is various, convenient to use.

Description

Medical stethoscope

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a medical stethoscope.

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 3.8.3.1817, 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). The pickup part of stethoscope adopts the metalwork to make mostly, and in winter, outside weather is cold to lead to the metalwork also very cold, and when medical personnel utilized the stethoscope to diagnose the patient, cold stethoscope can cause the discomfort to the patient, can influence the diagnosis result even. Meanwhile, the existing medical stethoscope has a single function and does not have the functions of detecting the heart rate and storing data. Therefore, there is a need for a stethoscope with heating function and diversified functions.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a medical stethoscope with function of generating heat, can let the patient feel comfortable in the auscultation, and all survey heartrates, show the rhythm of the heart and have functions such as save data.

In order to solve the technical problem, the technical scheme of the utility model as follows:

a medical stethoscope comprises an auscultation part and a transmission part connected with the auscultation part, wherein the auscultation part comprises an auscultation head and a protective shell arranged above the auscultation head, and a storage battery, a signal receiver connected with the storage battery and a storage unit connected with the signal receiver are arranged in the protective shell; a control button, a display screen and an indicator light which are connected with the signal receiver are arranged at the top outside the protective shell; a sensing film is arranged in the middle of the auscultation head and is communicated with a connector arranged in the protective shell, and one end of the connector is arranged outside the protective shell; an infrared sensor which is connected with the signal receiver and is used for detecting the heart rate is arranged on the inner side surface of the stethoscope head and around the sensing film; and a heating wire connected with the storage battery is also arranged in the auscultation head and around the sensing film.

Preferably, the transmission portion include with the rubber tube that the connector is connected, and with the three-way pipe that the rubber tube is connected, and with the ear-hang that the three-way pipe is connected, and the cover is established the rubber buffer of ear-hang.

Preferably, a corrugated structure is arranged at the joint of the connecting head and the rubber conduit, and the rubber conduit is sleeved on the corrugated structure.

Preferably, the display screen is an LED liquid crystal screen and is embedded on the protective shell, and the display screen is further electrically connected with the storage battery.

Preferably, the control buttons include a power button and a query button.

Preferably, the battery is ring structure, the connector is followed pass in the battery, the battery is connected with the jack that charges.

Preferably, the heating wire is coiled inside the auscultation head in a ring shape, and the maximum power of the heating wire is 4W.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a medical stethoscope heats the auscultation head through the heater when using, guarantees that the temperature of auscultation head is under suitable state, can not cause the discomfort to the patient, conveniently diagnoses, and the diagnosis result is accurate. And simultaneously the utility model discloses a medical stethoscope can take notes patient's rhythm of the heart information owing to be provided with the infrared inductor who is used for surveying the rhythm of the heart to give signal receiver with rhythm of the heart information transfer, signal receiver receives rhythm of the heart information after, on the one hand transmits for the display after handling and shows, and on the other hand gives storage unit with rhythm of the heart information transfer and stores, the follow-up inquiry of being convenient for, therefore this medical stethoscope function is various, convenient to use.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic structural view of an auscultation head according to an embodiment of the present invention;

fig. 3 is a sectional view of the stethoscope head according to the embodiment of the present invention.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

Referring to fig. 1-3, the medical stethoscope of the present invention includes an auscultation portion and a transmission portion connected to the auscultation portion. The auscultation portion includes an auscultation head 8 and a protective housing 81 disposed above the auscultation head 8. The protective housing 81 is provided with a battery 12, a signal receiver 13 connected to the battery 12, and a storage unit 82 connected to the signal receiver 13. The top of the outer part of the protective shell 81 is provided with a control button 5 connected with a signal receiver 13, a display screen 6 and an indicator light 7.

The middle position of the stethoscope head 8 is provided with a sensing film 16, the sensing film 16 is communicated with a connector 15 arranged in the protective shell 81, and one end of the connector 15 is arranged outside the protective shell 81. An infrared sensor 10 which is connected with a signal receiver 13 and is used for detecting the heart rate is arranged on the inner side surface of the stethoscope head 8 and is positioned around the sensing film 16; a heating wire 11 connected with a storage battery 12 is also arranged in the auscultation head 8 and is positioned around the sensing film 16.

The transmission part comprises a rubber conduit 4 connected with the connector 15, a three-way pipe 3 connected with the rubber conduit 4, an ear hook 2 connected with the three-way pipe 3, and a rubber plug 1 sleeved on the ear hook 2.

The corrugated structure 14 is arranged at the joint of the connecting head 15 and the rubber guide tube 4, and the rubber guide tube 4 is sleeved on the corrugated structure 14.

The display screen 6 is an LED liquid crystal screen and is embedded on the protective shell 81, and the display screen 6 is also electrically connected with the storage battery 12.

Control button 5 includes power button and inquiry button, and power button and battery 12 electric connection control the break-make of power, inquiry button and memory cell 82 electric connection, can control the break-make of power like this, save the electric quantity, can inquire patient's heartbeat rhythm simultaneously, conveniently carry out rhythm of the heart information inquiry and disease diagnosis.

The storage battery 12 is of a ring structure, the connector 15 penetrates through the storage battery 12, and the storage battery 12 is connected with the charging jack 9. This facilitates maximum use of the limited space and increases the battery capacity of the battery 12.

The heating wire 11 is coiled in a ring shape inside the stethoscope head 8, and the maximum power of the heating wire 11 is 4W. Thus, the auscultation head 8 can be heated, the auscultation head 8 is prevented from being cold, the patient can not be scalded due to too hot, and the stethoscope is very practical.

The utility model discloses a medical stethoscope theory of operation: when in ordinary use, the rubber plug 1 is plugged into the ear of a doctor, and the hand-held auscultation head 8 is put on the body of a patient for examination. When cold weather uses, through control power button start power, handheld auscultation head 8 is close the patient, and the heating wire 11 circular telegram produces the heating auscultation head 8 that generates heat, avoids 8 icy and cool auscultation heads to cause the discomfort for the patient.

Auscultation head 8 is put back on one's body at the patient, and human rhythm of the heart is sensed to infrared inductor 10, and infrared inductor 10 can the automatic acquisition patient's heartbeat vibration information to signal receiver 13 sends the rhythm of the heart signal, and signal receiver 13 confirms patient's heartbeat number of times according to the pulse rhythm of the heart signal of receipt, transmits the heartbeat number of times to display screen 6 top convenience of doctor on the one hand and looks over, can show the time of this time information record on the display screen 6 simultaneously. On the other hand, the signal receiver 13 transmits the heart beat frequency to the storage unit 82 for storage, so that a doctor can inquire the heart beat frequency of the patient stored in the past through the control button 5 according to the time sequence, and the doctor can write a case conveniently at the later stage.

To sum up, the utility model discloses a medical stethoscope heats stethoscope head 8 through heater 11 when using, guarantees that the temperature of stethoscope head 8 is under suitable state, can not cause the discomfort to the patient, conveniently diagnoses, and the diagnosis result is accurate.

Simultaneously this medical stethoscope can take notes patient's rhythm of the heart information owing to be provided with infrared inductor 10 that is used for surveying the rhythm of the heart to give signal receiver 13 with rhythm of the heart information transfer, signal receiver receives rhythm of the heart information after, on the one hand transmits for display 6 after handling and shows, and on the other hand transmits rhythm of the heart information for storage unit 82 and stores, the follow-up inquiry of being convenient for, therefore this medical stethoscope function is various, convenient to use.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides a medical stethoscope, including auscultation portion and with the transmission portion that auscultation portion is connected, its characterized in that: the auscultation part comprises an auscultation head and a protective shell arranged above the auscultation head, wherein a storage battery, a signal receiver connected with the storage battery and a storage unit connected with the signal receiver are arranged in the protective shell; a control button, a display screen and an indicator light which are connected with the signal receiver are arranged at the top outside the protective shell; a sensing film is arranged in the middle of the auscultation head and is communicated with a connector arranged in the protective shell, and one end of the connector is arranged outside the protective shell; an infrared sensor which is connected with the signal receiver and is used for detecting the heart rate is arranged on the inner side surface of the stethoscope head and around the sensing film; and a heating wire connected with the storage battery is also arranged in the auscultation head and around the sensing film.

2. The medical stethoscope of claim 1, wherein: the transmission portion include with the rubber conduit that the connector is connected, and with the three-way pipe that the rubber conduit is connected, and with the ear-hang that the three-way pipe is connected, and the cover is established the rubber buffer of ear-hang.

3. The medical stethoscope of claim 2, wherein: the connection part of the connecting head and the rubber guide pipe is provided with a corrugated structure, and the rubber guide pipe is sleeved on the corrugated structure.

4. The medical stethoscope of claim 1, wherein: the display screen is the LED LCD screen, and inlays on the protection casing, the display screen still with the battery electricity is connected.

5. The medical stethoscope of claim 1, wherein: the control buttons include a power button and a query button.

6. The medical stethoscope of claim 1, wherein: the battery is the loop configuration, the connector is followed pass in the battery, the battery is connected with the jack that charges.

7. The medical stethoscope of claim 1, wherein: the heating wire is coiled inside the auscultation head in an annular shape, and the maximum power of the heating wire is 4W.