CN211355563U

CN211355563U - Stethoscope with auxiliary diagnosis function

Info

Publication number: CN211355563U
Application number: CN201921612532.5U
Authority: CN
Inventors: 陈锋州; 屠奕; 崔鸣欧; 梁冠冕; 陈建美
Original assignee: Zhejiang Cancer Hospital
Current assignee: Zhejiang Cancer Hospital
Priority date: 2019-09-26
Filing date: 2019-09-26
Publication date: 2020-08-28
Anticipated expiration: 2029-09-26

Abstract

The utility model relates to the technical field of auscultation assistance, in particular to a stethoscope with an auxiliary diagnosis function, which comprises a stethoscope fixing disc, wherein the middle part of the stethoscope fixing disc is tightly bonded with a joint, one side of the joint is connected with a lead, and one end of the lead, which is far away from the joint, is connected with an audio playing device; connect and collect the storehouse including the audio frequency, the bottom in storehouse is collected to the audio frequency closely bonds and has the retainer plate, and the top in storehouse is collected to the audio frequency closely bonds and has fixed storehouse, and the top in fixed storehouse is provided with the shell, and the cooperation of pegging graft of shell and fixed storehouse, the through-hole has been seted up at the top surface middle part in fixed storehouse, and a plurality of spacing grooves have been seted up to the lateral wall in fixed storehouse, and the inner wall of shell closely bonds and has a plurality of spacing strips, spacing strip and spacing groove sliding. The utility model discloses a design can compare the case in sound characteristic signal and the big database to it is supplementary to provide to diagnose, can make things convenient for the fixed of stethoscope one end, is convenient for grip, and makes things convenient for the acceptance of audio frequency, is convenient for supplementary diagnosis.

Description

Stethoscope with auxiliary diagnosis function

Technical Field

The utility model relates to an auscultation auxiliary technology field, specifically speaking relates to a stethoscope of supplementary diagnostic function in area.

Background

At present, the conventional auscultators used in hospitals can be used by only one person in a unit time, and doctors are required to judge the heard sound by themselves, which is related to the experience and level of the doctors, and the difference can exist between different doctors. When making a visit to the ward, if every doctor listens, also influence efficiency of making a visit to the ward, in addition, current stethoscope auscultation effect is not good, is difficult for fixing with the contact head of patient's health, and the hand is also difficult for holding, influences doctor's auscultation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stethoscope with auxiliary diagnosis function to solve some or some defects proposed in the above-mentioned background art.

In order to achieve the purpose, the utility model provides a stethoscope with auxiliary diagnosis function, which comprises a stethoscope fixing disc, wherein the middle part of the stethoscope fixing disc is tightly bonded with a joint, one side of the joint is connected with a lead, and one end of the lead, which is far away from the joint, is connected with an audio playing device; the connector comprises an audio collection bin, a fixing ring is tightly bonded at the bottom of the audio collection bin, a fixing bin is tightly bonded at the top of the audio collection bin, a shell is arranged at the top of the fixing bin, the shell is in splicing fit with the fixing bin, a through hole is formed in the middle of the surface of the top of the fixing bin, a plurality of limiting grooves are formed in the side wall of the fixing bin, a plurality of limiting strips are tightly bonded on the inner wall of the shell, and the limiting strips are in sliding connection with the limiting grooves; the top of the audio collection bin is provided with a round hole, the outer wall of one side of the shell, which is close to the lead, is provided with an opening, and one end of the lead sequentially penetrates through the opening, the through hole and the round hole.

Preferably, an elastic ring is closely adhered to the inner wall of the through hole.

Preferably, a sealing ring is closely adhered to the inner wall of the bottom of the fixing ring.

Preferably, the audio collection chamber has a circular structure.

Preferably, the diameter of the fixing ring is larger than the diameter of the bottom surface of the audio collection bin.

Preferably, the fixing ring is of a circular truncated cone-shaped structure with the diameter of the bottom larger than that of the top.

Preferably, the inner wall of the top of the audio collection bin is tightly bonded with an audio sensor and a single chip microcomputer, the output end of the audio sensor is electrically connected with the input end of the single chip microcomputer, and the output end of the single chip microcomputer is electrically connected with one end of a wire.

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

1. the stethoscope with the auxiliary diagnosis function can compare the sound characteristic signals with cases in a large database, thereby providing diagnosis and treatment assistance.

2. In this stethoscope of supplementary diagnostic function in area, can make things convenient for the fixing of stethoscope one end through the joint, be convenient for to grip, and make things convenient for the acceptance of audio frequency, the supplementary diagnosis of being convenient for.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a part of the structure of the present invention;

fig. 3 is a second partial schematic structural view of the present invention;

fig. 4 is a schematic view of the internal structure of the housing of the present invention;

fig. 5 is a schematic view of the internal structure of the middle audio frequency collecting bin of the present invention;

fig. 6 is a schematic view of the working principle between the audio sensor and the single chip microcomputer according to the present invention;

fig. 7 is a schematic view of the working principle between the audio playing device and the single chip microcomputer according to the present invention;

fig. 8 is a schematic structural diagram of the middle audio playing device of the present invention.

In the figure: 1. a stethoscope fixing disc; 2. a wire; 3. an audio playing device; 31. a display screen; 32. a volume adjustment key; 33. a control key; 34. a charging port; 35. a power-on key; 4. a joint; 41. an audio collection bin; 411. a circular hole; 412. an audio sensor; 413. a single chip microcomputer; 42. a stationary ring; 421. a seal ring; 43. fixing the bin; 431. a limiting groove; 432. a through hole; 4321. an elastic ring; 44. a housing; 441. a limiting strip; 442. and (4) opening.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

The utility model provides a stethoscope of supplementary diagnostic function in area, as shown in fig. 1-8, including stethoscope fixed disk 1, the middle part of stethoscope fixed disk 1 closely bonds and has joint 4, and one side that connects 4 is connected with wire 2, and the wire 2 is kept away from the one end that connects 4 and is connected with audio playback equipment 3 for the sound of joint department collection is broadcast, and stethoscope fixed disk 1 is used for the fixed of joint 4.

Connect 4 and collect storehouse 41 including the audio frequency, a be used for collecting sound, the bottom in audio frequency collection storehouse 41 closely bonds and has retainer plate 42, the top in audio frequency collection storehouse 41 closely bonds and has fixed storehouse 43, the top in fixed storehouse 43 is provided with shell 44, shell 44 and the cooperation of pegging graft of fixed storehouse 43, the shell 44 is held to the hand, guarantee that the audio frequency collects the fixed of storehouse 41, through-hole 432 has been seted up at the top surface middle part in fixed storehouse 43, a plurality of spacing grooves 431 have been seted up to the lateral wall in fixed storehouse 43, shell 44's inner wall closely bonds and has a plurality of spacing strips 441, spacing strip 441 and spacing groove 431 sliding connection, make things convenient for opening and closing of shell 44.

Specifically, a circular hole 411 is formed in the top of the audio collection bin 41, an opening 442 is formed in the outer wall of the housing 44 on the side close to the lead 2, and one end of the lead 2 sequentially penetrates through the opening 442, the through hole 432 and the circular hole 411.

In addition, the audio sensor 412 and the single chip microcomputer 413 are tightly bonded to the inner wall of the top of the audio collection bin 41, the output end of the audio sensor 412 is electrically connected with the input end of the single chip microcomputer 413, and the output end of the single chip microcomputer 413 is electrically connected with one end of the lead 2.

Further, the top of audio playback device 3 is provided with display screen 31 for show information, and one side of display screen 31 has set gradually volume control key 32, control key 33 and start key 35, is used for adjusting volume, function control and on-off operation respectively, and charging mouth 34 has been seted up to one side outer wall of audio playback device 3 for charge.

It should be noted that the audio sensor 412 is an AKU241 audio sensor produced by shenzhen luze core electronics limited company, the monolithic computer 413 is an AT89S52 monolithic computer, the audio sensor 412 is electrically connected to a pin P3.6 of the AT89S52 monolithic computer 413 through a wire, so as to collect various auscultation data of a patient, the AT89S52 monolithic computer 413 is externally connected to the audio playing device 3, the audio playing device 3 includes a speaker and a S8050 triode, the S8050 triode can play a role in amplifying a current signal, so that the speaker can effectively work, one end of the speaker is connected to a VCC terminal of the AT89S52 monolithic computer 413, the other end of the speaker is connected to an output terminal of the S8050 triode, and an input terminal of the S8050 triode is electrically connected to a pin P0.6 of the AT89S52 monolithic computer 413 through a 5K resistor.

Firstly, the chest and abdomen sound of the patient is continuously collected by the audio sensor 412, the collected data is sent to the AT89S52 single chip microcomputer 413 to be analyzed and processed, the collected data is processed by the AT89S52 single chip microcomputer 413, and the signal is transmitted to the audio playing device 3 to send out the audio.

It should be noted that the audio playing device 3 may be externally connected to a display screen, and connected to a large database of cases, and the preliminary comparison diagnosis result is displayed by comparing with the database and then by the display screen.

The device can be used for auscultation of chest and abdomen and amplification of breath sound. Can be used for auscultation of lung bronchus respiratory sound and alveolar respiratory sound, and auscultation of first heart sound, second heart sound and murmur of the heart. The auscultation of abdominal bowel sounds and abnormal blood vessel noises, when making a ward round, a doctor in charge uses the instrument to perform the operation of a patient, and 10 doctors beside the ward can all hear the breath sound, so as to prompt the auscultation result and related reasons.

Specifically, an elastic ring 4321 is closely adhered to the inner wall of the through hole 432 to protect one end of the lead 2.

In addition, the inner wall of the bottom of the fixing ring 42 is tightly adhered with a sealing ring 421 for sealing the inner side of the fixing ring 42 and ensuring clear sound collection.

Further, the audio collection chamber 41 has a circular structure, and can collect sound.

Further, the diameter of retainer plate 42 is greater than the bottom surface diameter of audio frequency collection storehouse 41, and the area of contact with patient's body surface is increased to guarantee the sound collection effect.

Further, the retainer plate 42 is a circular truncated cone-shaped structure with the diameter of the bottom larger than that of the top, so that the bottom of the audio collection bin 41 is attached to the body surface of the patient.

The stethoscope of supplementary diagnosis function in area of this embodiment is when using, at first place joint 4 at patient chest belly, laminate on patient's body surface through retainer plate 42, collect storehouse 41 through the audio frequency and collect clear sound, guarantee that the sound of gathering is clear concentrated, and gather through audio sensor 412, audio sensor 412 records patient chest belly sound, audio sensor 412 is with signal transmission to audio playback equipment 3 in, play equipment 3 spreads out after enlarging sound frequently, the primary sound of broadcast patient's auscultation, the doctor judges patient's treatment condition through comparison result and primary sound comprehensive analysis.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a stethoscope of supplementary diagnostic function in area, includes stethoscope fixed disk (1), its characterized in that: a joint (4) is tightly bonded in the middle of the stethoscope fixing disc (1), one side of the joint (4) is connected with a lead (2), and one end, far away from the joint (4), of the lead (2) is connected with an audio playing device (3); the connector (4) comprises an audio collection bin (41), a fixing ring (42) is tightly bonded at the bottom of the audio collection bin (41), a fixed bin (43) is tightly bonded at the top of the audio collection bin (41), a shell (44) is arranged at the top of the fixed bin (43), the shell (44) is in plug fit with the fixed bin (43), a through hole (432) is formed in the middle of the surface of the top of the fixed bin (43), a plurality of limiting grooves (431) are formed in the side wall of the fixed bin (43), a plurality of limiting strips (441) are tightly bonded on the inner wall of the shell (44), and the limiting strips (441) are in sliding connection with the limiting grooves (431); round hole (411) have been seted up at the top in storehouse (41) is collected to audio frequency, shell (44) are close to one side outer wall of wire (2) and have been seted up opening (442), through-hole (432) and round hole (411) are passed in proper order to the one end of wire (2).

2. The stethoscope with auxiliary diagnostic function according to claim 1, wherein: an elastic ring (4321) is tightly adhered to the inner wall of the through hole (432).

3. The stethoscope with auxiliary diagnostic function according to claim 1, wherein: and a sealing ring (421) is tightly adhered to the inner wall of the bottom of the fixing ring (42).

4. The stethoscope with auxiliary diagnostic function according to claim 1, wherein: the audio collection bin (41) is of a circular structure.

5. The stethoscope with auxiliary diagnostic function according to claim 1, wherein: the diameter of the fixing ring (42) is larger than the diameter of the bottom surface of the audio collection chamber (41).

6. The stethoscope with auxiliary diagnostic function according to claim 1, wherein: the fixing ring (42) is of a circular truncated cone-shaped structure with the diameter of the bottom larger than that of the top.

7. The stethoscope with auxiliary diagnostic function according to claim 1, wherein: the audio collection device is characterized in that an audio sensor (412) and a single chip microcomputer (413) are tightly bonded to the inner wall of the top of the audio collection bin (41), the output end of the audio sensor (412) is electrically connected with the input end of the single chip microcomputer (413), and the output end of the single chip microcomputer (413) is electrically connected with one end of a lead (2).