CN212089590U - Wireless sound pickup and auscultation system - Google Patents

Abstract

The utility model relates to a wireless sound pick-up and an auscultation system, wherein the wireless sound pick-up is used in cooperation with a wireless sound receiver for auscultation; the wireless sound pick-up comprises a sound pick-up body, a sound pick-up part, a wireless emission part and a temperature detecting piece, wherein the sound pick-up body is provided with a bottom surface and a side surface, and the sound pick-up body is inwards sunken from the bottom surface to form a temperature cavity; the sound pickup part is arranged on the bottom surface and is used for contacting with a patient; the temperature detecting piece is arranged in the temperature cavity; the wireless transmitting part is connected with the sound pickup part. The wireless sound pick-up and the wireless listening device of the utility model are not physically connected, thereby preventing doctors from moving the sound pick-up to cause the listening device to fall off from ears, and increasing the convenience of the doctors for auscultation; and simultaneously, the body temperature of the patient can be detected through the temperature detecting piece, so that the steps of doctor examination are reduced, and the examination efficiency is improved.

Description

Wireless sound pickup and auscultation system

Technical Field

The utility model relates to the technical field of medical equipment, concretely relates to wireless adapter and auscultation system.

Background

In the medical field, a stethoscope is the most commonly used diagnostic tool for internal and external gynecologists, and mainly comprises a sound pickup part, a conduction part and a listening part. The sound pickup section detects a patient and amplifies the detected sound through the conduction section, so that a doctor can hear the condition of a detected part of the patient through the listening section for diagnosis.

When the stethoscope is used, doctors often move the position of the sound pickup part along with different detection parts, sometimes the sound pickup part is separated from ears, and the examination is influenced; moreover, doctors can generally avoid the need of measuring the body temperature of patients during examination of the patients, so that special thermometers are needed to perform examination before or after auscultation is finished, examination steps are complicated, and inconvenience is brought to the examination.

SUMMERY OF THE UTILITY MODEL

Based on above-mentioned current situation, the utility model discloses a main aim at provides a wireless adapter and auscultation system to solve among the prior art listening part and receive the influence of pickup part and the problem that breaks away from with the ear easily, and the loaded down with trivial details problem of inspection step.

In order to achieve the above object, the utility model adopts the following technical scheme:

a first aspect of the present invention provides a wireless sound pick-up, which is used in cooperation with a wireless listening device for auscultation; the wireless sound pick-up comprises a sound pick-up body, a sound pick-up part, a wireless emission part and a temperature detecting piece, wherein the sound pick-up body is provided with a bottom surface and a side surface, and the sound pick-up body is inwards sunken from the bottom surface to form a temperature cavity; the sound pickup part is arranged on the bottom surface and is used for contacting with a patient; the temperature detecting piece is arranged in the temperature cavity; the wireless transmitting part is connected with the sound pickup part.

Preferably, an opening penetrating to a side surface of the sound pickup body is formed on a side wall of the temperature chamber.

Preferably, in the direction of the opening, the temperature chamber comprises a collector section and a diffuser section, the collector section being further away from the opening than the diffuser section; the flow area of the collecting section is smaller than that of the diffusing section; the temperature detecting piece is arranged in a transition region of the collecting section and the diffusion section.

Preferably, still be provided with on the adapterization body and accomodate the chamber, accomodate the chamber and be used for accomodating wireless listening ware.

Preferably, the receiving cavity is adapted to at least a portion of the shape of the wireless listening device.

Preferably, the wireless listening device further comprises a charging contact arranged in the accommodating cavity so as to charge the wireless listening device accommodated in the accommodating cavity.

Preferably, the temperature chamber and the receiving chamber have the same structure.

Preferably, the temperature control device further comprises a cover body, and the cover body can cover or open the temperature cavity.

The second aspect of the present invention further provides an auscultation system, including any one of the above wireless sound pick-up and wireless sound receiver, the wireless sound receiver includes a receiving earphone, the receiving earphone includes a wireless receiving portion, the wireless receiving portion with the wireless transmitting portion can be connected by wireless communication.

Preferably, the wireless sound pick-up further comprises an interaction interface arranged on the sound pick-up body, so that a wireless sound receiver allowing communication with the wireless sound pick-up is selected through the interaction interface.

The wireless sound pick-up of the utility model can carry out wireless communication with the wireless sound pick-up by arranging the wireless transmitting part, namely, the wireless sound pick-up and the wireless listening device are not physically connected, thereby avoiding the listening device from falling off from ears caused by the movement of the sound pick-up by doctors and increasing the convenience of the doctors for auscultation; and be provided with the temperature chamber on wireless adapter to set up the piece of feeling warm in the temperature chamber, so, when carrying out the auscultation to the patient, the air current that has patient's body temperature can be in the temperature intracavity gathering, and the piece of feeling warm then can detect patient's body temperature, thereby reduces the step that the doctor examined, improves inspection efficiency.

Other advantages of the present invention will be described in the detailed description, and those skilled in the art can understand the technical advantages brought by the technical features and technical solutions through the descriptions of the technical features and the technical solutions.

Drawings

Preferred embodiments of a wireless microphone and an auscultation system according to the present invention will be described below with reference to the accompanying drawings.

Fig. 1 is a schematic structural diagram of a preferred embodiment of a wireless sound pickup according to the present invention;

fig. 2 is a front view of a preferred embodiment of the wireless sound pick-up of the present invention;

FIG. 3 is a schematic structural diagram of a preferred embodiment of the auscultation system of the present invention;

fig. 4 is a schematic structural diagram of a wireless listening device and a wireless sound pick-up of a preferred embodiment of the auscultation system of the present invention.

In the figure:

10. a wireless sound pickup; 11. a pickup body; 111. a temperature chamber; 1111. a first opening; 1112. a second opening; 1113. a collection section; 1114. a diffuser section; 112. a bottom surface; 113. a side surface; 12. a sound pickup section; 13. a wireless transmitting section; 14. a temperature detecting member; 15. a charging contact;

20. a wireless sound receiver; 21. receiving an earphone; 211. a wireless receiving unit; 212. a main listening body; 213. an earplug.

Detailed Description

It should be noted that the terms "top surface", "bottom surface", "side surface", and the like are defined for convenience of description, and do not limit the orientation of the auscultation device in actual use, for example, the detection surface (i.e., the surface facing the patient in use) of the sound pickup body is defined as the bottom surface, and the other surfaces are only described with respect to the bottom surface.

The utility model provides an auscultation system can detect the sound that patient's heart, lung, artery, vein and other internal organs department sent, and then help the doctor to diagnose. As shown in fig. 3 and 4, the stethoscope system includes a wireless sound pick-up 10 and a wireless listening device 20, wherein the wireless sound pick-up 10 is provided separately from the wireless listening device 20, i.e., the wireless sound pick-up 10 is not physically connected to the wireless listening device 20. The wireless listening device 20 can be worn on the ear of a doctor, the wireless listening device 20 comprises a receiving earphone 21, and the receiving earphone 21 comprises a wireless receiving part 211; the wireless microphone 10 is used for examining a patient, includes a wireless transmitting part 13, and transmits information of examination by wireless communication with a wireless receiving part 211 to a wireless listening device 20, so as to facilitate diagnosis by a doctor.

Specifically, referring to fig. 1 and 2, the wireless sound pickup 10 further includes a sound pickup body 11, a sound pickup portion 12, and a temperature sensing member 14, in addition to the wireless transmitting portion 13, where the sound pickup body 11 has a bottom surface 112 and a side surface 113, and the sound pickup body 11 is recessed from the bottom surface 112 to form a temperature cavity 111, that is, the temperature cavity 111 has a first opening 1111. The sound pickup portion 12 is disposed on the bottom surface 112 for contacting with a patient, that is, the sound pickup portion 12 and the first opening 1111 are both located on the same surface of the sound pickup body 11, that is, the bottom surface 112. The temperature detecting piece 14 is arranged in the temperature cavity 111; the radio transmitting section 13 is connected to the sound pickup section 12.

The wireless sound pick-up 10 can communicate with the wireless sound pick-up 20 wirelessly by arranging the wireless transmitting part 13, when in use, a doctor wears the wireless sound pick-up 20, holds the wireless sound pick-up 10 to examine a patient, and the wireless sound pick-up 10 sends examined information (including sound information and body temperature information) to the wireless sound pick-up 20 through a wireless signal and then enters the ears of the doctor so as to assist the diagnosis of the doctor; meanwhile, as the temperature cavity 111 is formed on the bottom surface 112 where the sound pickup part 12 is located, when the sound pickup part 12 contacts with a patient, the temperature cavity 111 between the sound pickup body 11 and the patient forms an airflow cavity, and the airflow with the body temperature of the patient can be gathered in the temperature cavity 111 and then contacts with the temperature detecting piece 14, so that the temperature detecting piece 14 can detect the body temperature of the patient. Obviously, the wireless sound pick-up 10 of the utility model can not only prevent the wireless sound pick-up 10 from being moved by the doctor to cause the wireless listening device 20 to fall off from the ear as much as possible, thereby increasing the convenience of the doctor in auscultation; the temperature detecting element arranged in the temperature cavity 111 can measure the body temperature of the patient, so that the number of steps of examination by a doctor is reduced, and the examination efficiency is improved.

The temperature detecting member 14 may be a patch type structure or a contact type structure, but the present invention is not limited thereto, as long as the temperature detecting member can detect the temperature. If the temperature chamber 111 is only provided with the first opening 1111, when the sound pick-up body 11 contacts with a patient, the whole airflow chamber between the temperature chamber 111 and the patient basically forms a closed chamber, so that the body temperature of the patient can be always gathered in the airflow chamber, which may cause the actual temperature in the airflow chamber to be higher than the body temperature of the patient, and the accuracy of detection of the temperature detector 14 is affected. In order to solve this problem, in a preferred embodiment of the present invention, the temperature cavity 111 further has a second opening 1112 disposed on the side 113 of the sound pickup body 11, that is, an opening penetrating through the side 113 of the sound pickup body 11 is formed on the side wall of the temperature cavity 111. With this structure, after the sound pick-up body 11 contacts the patient, the whole temperature cavity 111 is substantially opened only at the second opening 1112, and therefore, the airflow in the airflow cavity flows toward the second opening 1112, so as to avoid the airflow from gathering in the temperature cavity 111 for a long time, and keep the temperature in the airflow cavity as consistent as possible with the body temperature of the patient, so as to improve the accuracy of detection of the temperature detecting element 14.

With continued reference to fig. 1 and 2, in the opening direction of the second opening 1112, the temperature chamber 111 includes a collector segment 1113 and a diffuser segment 1114, the collector segment 1113 is farther from the second opening 1112 than the diffuser segment 1114, and the flow area of the collector segment 1113 is smaller than the flow area of the diffuser segment 1114. In this embodiment, the thermal probe 14 is disposed at the transition region between the collecting section 1113 and the diffusing section 1114. The specific shapes of the collecting section 1113 and the diffusing section 1114 are not limited, and both the collecting section and the diffusing section may be rectangular spaces or other shapes. In the embodiment shown in FIG. 2, the temperature chamber 111 is a stepped structure including a major segment forming the diffuser 1114 and a minor segment forming the collector 1113, with the minor segment being larger and distal from the second opening 1112. Adopt this kind of structure, when pickup body 11 and patient contact, just contact in the twinkling of an eye, the air current of air current intracavity receives external influence can be less than patient's body temperature, and the area of overflowing of collection section 1113 is less, and the air current that has patient's body temperature can gather fast here, and when the air current after the gathering flows to the great region of area of overflowing, temperature detection piece 14 can in time perceive the body temperature to the body temperature that makes the detection more is close to the true body temperature of patient.

The wireless sound pick-up 10 of the utility model is not physically connected with the wireless sound receiver 20, so that the wireless sound pick-up 10 is basically not affected by the wireless sound receiver 20 and is more flexible to use; however, in consideration of the fact that the wireless sound pickup 10 and the wireless listening device 20 which are independently arranged are respectively accommodated when not in use, the wireless listening device 20 is easily lost and is found everywhere when in use, in order to solve the problem, the utility model further comprises a special accommodating cavity arranged on the sound pickup body 11 for accommodating the wireless listening device 20, namely, when the auscultation is finished, the wireless listening device 20 can be accommodated in the accommodating cavity and then be kept together; when auscultation is performed, the wireless listening device 20 is taken out from the accommodating cavity. Meanwhile, the wireless sound receiver 20 can be directly stored in the wireless sound pickup 10 to form a whole, and the space except the wireless sound pickup 10 cannot be occupied when the wireless sound pickup is carried, so that the wireless sound pickup is convenient to store, and particularly when a doctor goes out a doctor, the wireless sound pickup can be directly put into a pocket and the like to be carried about due to the small size.

Preferably, the receiving cavity may be adapted to at least part of the shape of the wireless listening device 20, both to save space and to better prevent the wireless listening device 20 from falling off.

The receiving cavity and the temperature cavity 111 in the above embodiments may be separately disposed, and the receiving cavity may be disposed on the bottom surface 112 and the side surface 113 of the sound pickup body 11, or disposed on a surface of the sound pickup body 11 deviating from the first opening 1111. Considering that temperature chamber 111 only needs at the during operation, and wireless listening device 20 has also taken out from taking in the chamber when auscultating, takes in the chamber and is in idle state temporarily, the utility model discloses a make full use of pickup body 11's space, better cater to the trend to miniaturization, portable development, in a preferred embodiment, temperature chamber 111 is same structure with taking in the chamber, and above-mentioned temperature chamber 111 is as taking in the chamber simultaneously.

When the temperature chamber 111 has the first opening 1111, the wireless listening device 20 can be taken in and out from the first opening 1111. When the temperature chamber 111 has the second opening 1112 at the same time, the wireless listening device 20 can be taken in and out from the first opening 1111 or the second opening 1112, and whether the wireless listening device 20 is reliably housed can be observed through the first opening 1111. In another preferred embodiment, first opening 1111 and second opening 1112 are formed through the surface of sound pickup body 11, i.e. temperature chamber 111 forms an open space on bottom surface 112 and side surface 113, so as to further facilitate the storage and removal of wireless listening device 20.

It should be understood that the receiving earphone 21 includes a listening body 212 and an ear plug 213 connected to each other, the listening body 212 may be a cylindrical structure or a bent structure, as shown in fig. 2, the listening body 212 is an L-shaped structure, and one end of one side of the L-shaped structure is connected to the ear plug 213, so that one end of the receiving earphone 21 is larger than the other end, when the wireless listening device 20 is accommodated in the wireless sound pickup 10, the receiving earphone 21 may be an L-shaped structure in a projection in the opening direction of the second opening 1112, or the receiving earphone 21 may be an L-shaped structure in a projection in the opening direction of the first opening 1111, or the receiving earphone 21 may be an L-shaped structure in a projection in other directions.

Further, considering that the bottom surface 112 of the sound pickup body 11 is intended to be in contact with a patient, and has a larger area, and the earphone 21 is substantially in an L-shaped structure, the volume of the portion near the ear plug 213 is larger than that of the other portion, and in order to better utilize the limited space of the wireless sound pickup 10, it is preferable that in the embodiment where the temperature chamber 111 includes the collecting section 1113 and the diffusing section 1114, the collecting section 1113 of the temperature chamber 111 is adapted to the portion of the listening body 212 away from the ear plug 213; the diverging section 1114 of the temperature chamber 111 is adapted to another part of the listening body 212 and the ear plug 213, i.e. the receiving earphone 21 is in an approximately L-shaped configuration in the opening direction of the first opening 1111.

Although the listening main body 212 has been described as having the L-shaped configuration, the shape of the receiving earphone 21 is not limited thereto, and may be various configurations that can be accommodated in the sound pickup body 11.

In the above embodiments, the temperature detecting element 14 can be sent to the wireless listening device 20 through the wireless transmitting part 14, so as to inform the physician; also can set up the display screen on pickup body 11, temperature detection piece 14 is connected with the display screen, shows the body temperature information that detects on the display screen. In the embodiment with the display screen, the display screen may be disposed on a surface of the sound pickup body 11 away from the bottom surface 112, or may be disposed on the side surface 113 of the sound pickup body 11.

The specific structure of the sound pickup part 12 may refer to the prior art in the field, and may be a digital sound pickup part, or an acoustic sound pickup part, and generally includes a sound pickup sheet and a sound cavity, where the sound pickup sheet is exposed outside the sound pickup body 11, and when in examination, the sound pickup sheet contacts with a patient to acquire sound information. It is understood that a processing circuit may be disposed between the sound pickup portion 12 and the wireless transmission portion 13 to process the acquired sound information and then transmit the processed sound information, such as amplifying the acquired sound information and then transmitting the amplified sound information to the wireless receiving portion 211 through the wireless transmission portion 13.

With continued reference to fig. 1 and 2, the pickup body 11 may have a cylindrical structure, a square structure, or other structures, the side surface 113 may have a cylindrical surface, a prismatic surface, or other structures, and the bottom surface 112 may have a flat surface or a curved surface. As can be seen from the above description, the bottom surface 112 is a detection surface of the wireless sound pickup 10, so that a doctor can grip the side surface 113, and for the convenience of gripping, the side surface 113 may be configured to have a structure with an interval of concave and convex portions, or a threaded structure, or a rubber ring may be directly sleeved on the side surface.

It is understood that, in order to avoid power loss, a main switch is provided on the sound pickup body 11, and when the main switch is triggered, the sound pickup portion 12, the wireless transmitting portion 13, the temperature detecting member 14, and the wireless receiving portion 211 are in an operating state.

Preferably, the main switch is disposed in the receiving cavity, in an embodiment where the temperature cavity 111 and the receiving cavity are of the same structure, that is, disposed in the temperature cavity 111, for example, a push switch is disposed in the receiving cavity, after the wireless listening device 20 is taken out of the receiving cavity, the push switch is in an on state, and the sound pickup portion 12, the wireless transmitting portion 13, the temperature probe 14 and the wireless receiving portion 211 are in an operating state; when the wireless listening device 20 is placed in the containing cavity, the pressing switch is squeezed, the main switch is in an off state, and all the parts stop working.

No matter which mode, the concrete form of master switch is in the utility model discloses in do not limit, can choose for use any kind of current switch, as long as can realize the function of above-mentioned switch can.

Further, the wireless sound pick-up 10 further includes a charging contact 15, and the charging contact 15 is exposed in the receiving cavity so as to charge the wireless sound receiver 20 received in the receiving cavity; accordingly, the receiving earphone 21 is provided with a charging hole (not shown), and the charging contact 15 is adapted to the charging hole to charge the earphone when the wireless listening device 20 is received in the receiving cavity.

Of course, the wireless sound pickup 10 may be provided with a power supply, and may be a charging power supply or a non-charging power supply.

In order to prevent the wireless listening device 20 from falling out when being accommodated in the accommodating cavity, the receiving earphone 21 and the pickup body 11 can be locked by a magnetic attraction structure, namely the accommodating cavity is also provided with a magnetic attraction structure which is in magnetic attraction fit with the receiving earphone 21; or the receiving earphone 21 and the sound pickup body 11 can be clamped by a clamping structure.

Further, the wireless sound pickup 10 further includes a cover (not shown in the drawings), which can cover or open the temperature cavity 111, so as to cover the temperature cavity 111 when the wireless sound pickup 10 is not in use, and prevent the temperature detecting member 14 from being contaminated and affecting the detection accuracy. Of course, the cover may also cover the receiving cavity to prevent the wireless listening device 20 from falling out during the receiving process.

Specifically, the cover body and the sound pickup body 11 may be detachably connected, and if the cover body and the sound pickup body are separately arranged, the cover body and the sound pickup body are covered and connected when the cover body needs to be covered; in one embodiment, the cover is slidably connected to the sound pickup body 11 along the side surface 113 of the sound pickup body 11, for example, when the side surface 113 is a cylindrical surface, the cover slides around the cylindrical surface; when side 113 includes the plane again, along the plane slip, through the slip lid, can realize accomodating opening and closing of chamber, adopt this kind of mode, solved the problem that the lid was placed, can avoid opening the problem that the lid lost behind the lid.

The wireless listening device 20 may be provided with one receiving earphone 21, or may be provided with two receiving earphones 21, and when one receiving earphone 21 is provided, the receiving cavity may be adapted to the shape of the receiving earphone 21.

When the wireless listening device 20 is provided with two receiving earphones 21, such as a left earphone and a right earphone, in a preferred embodiment, two receiving cavities are provided, and the two receiving cavities are arranged in one-to-one correspondence with the two receiving earphones 21 to respectively receive the left earphone and the right earphone. Of course, two receiving cavities can be communicated with each other to form a larger receiving cavity.

In the above embodiments, the wireless transmitting unit 13 and the wireless receiving unit 211 may both be bluetooth components, that is, the wireless sound pickup 10 and the wireless listening device 20 implement signal transmission by bluetooth signals, so as to improve the reliability of signal transmission. In another embodiment, the wireless transmitting unit 13 and the wireless receiving unit 211 may also transmit signals through WIFI signals.

Further, the wireless sound pickup 10 may further include an interactive interface disposed on the sound pickup body 11, and in the embodiment with a display screen, the interactive interface is disposed directly on the display screen, so as to select the wireless listening device 20 allowed to communicate with the wireless sound pickup 10 through the interactive interface, thereby improving the accuracy of information transmission.

It should be noted that the wireless receiving part 111 and the wireless transmitting part 13 in the above embodiments may be wireless components in the field, and technical details of communication protocols and the like are also the prior art, and are not described herein again. For example, in the embodiment where the wireless receiving portion 111 and the wireless transmitting portion 13 are both bluetooth communication components, the bluetooth communication components may be any bluetooth components in the art, and the protocols and details for implementing bluetooth communication are the prior art, and therefore, the details are not described herein again.

It will be appreciated by those skilled in the art that the above-described preferred embodiments may be freely combined, superimposed, without conflict.

It will be understood that the above-described embodiments are illustrative only and not restrictive, and that various obvious and equivalent modifications and substitutions may be made in the details described herein by those skilled in the art without departing from the basic principles of the invention.

Claims (10)

1. A wireless sound pick-up for use with a wireless listening device (20) for auscultation; the wireless sound pick-up (10) is characterized by comprising a sound pick-up body (11), a sound pick-up part (12), a wireless transmitting part (13) and a temperature detecting piece (14), wherein the sound pick-up body (11) is provided with a bottom surface (112) and a side surface (113), and the sound pick-up body (11) is inwards sunken from the bottom surface (112) to form a temperature cavity (111); the sound-collecting part (12) is arranged on the bottom surface (112) and is used for contacting with a patient; the temperature detecting piece (14) is arranged in the temperature cavity (111); the wireless transmitting part (13) is connected with the sound collecting part (12).

2. The wireless sound pickup according to claim 1, wherein an opening penetrating to a side surface (113) of the sound pickup body (11) is formed on a side wall of the temperature chamber (111).

3. The wireless pickup of claim 2, wherein in the direction of the opening, the temperature chamber (111) comprises a collector section (1113) and a diffuser section (1114), the collector section (1113) being further away from the opening than the diffuser section (1114); the flow area of the collector section (1113) is smaller than the flow area of the diffuser section (1114); the temperature detection piece (14) is arranged at the transition area of the collecting section (1113) and the diffusion section (1114).

4. The wireless sound pickup device according to claim 1, wherein the sound pickup body (11) is further provided with a receiving cavity for receiving a wireless listening device (20).

5. The wireless microphone of claim 4, wherein the receiving cavity is adapted to at least a portion of the shape of the wireless listening device (20).

6. The wireless sound pickup according to claim 4, further comprising a charging contact (15) disposed in the receiving cavity so as to charge a wireless listening device (20) received in the receiving cavity.

7. The wireless pickup of claim 4, wherein the temperature cavity (111) and the receiving cavity are of the same structure.

8. The wireless sound pickup according to any one of claims 1 to 7, further comprising a cover for closing or opening the temperature chamber (111).

9. A stethoscope system, comprising a wireless sound pick-up (10) according to any one of claims 1 to 8 and a wireless sound pick-up (20), wherein the wireless sound pick-up (20) comprises a receiving earphone (21), the receiving earphone (21) comprises a wireless receiving portion (211), and the wireless receiving portion (211) is in wireless communication connection with the wireless transmitting portion (13) of the wireless sound pick-up (10).

10. The auscultation system of claim 9, wherein the wireless microphone (10) further comprises an interface disposed on the microphone body (11) for selecting a wireless listening device (20) that allows communication with the wireless microphone (10) via the interface.

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