CN220917428U - Electronic stethoscope - Google Patents

Abstract

The utility model discloses an electronic stethoscope, which comprises an auscultation head, wherein a handheld block is arranged on the top surface of the auscultation head, a conducting tube is arranged on one side of the top surface of the handheld block, a signal processor is arranged on one side of the conducting tube, a display screen is arranged on the top surface of the signal processor, a key is arranged on one side of the display screen, a bifurcation tube is arranged on one side of the signal processor, a double-ear guide tube is arranged on one side of the bifurcation tube, an ear hanger is sleeved on the periphery of the double-ear guide tube, an earmuff is arranged on one side surface of the double-ear guide tube, the earmuff is placed in ears, the ear hanger head is pushed, the ear hanger head drives an ear hanging rod, and the ear hanging rod drives an ear hanging seat, so that the ear hanging seat is hung at an ear wheel, the double-ear guide tube is prevented from falling during auscultation, auscultation stability of medical staff is maintained, and the anti-deflection head is adsorbed at the auscultation position of a patient through an anti-deflection pad, and auscultation position deviation can not occur in the auscultation process.

Description

Electronic stethoscope

Technical Field

The utility model relates to the field of stethoscopes, in particular to an electronic stethoscope.

Background

The stethoscope is the most commonly used diagnostic tool for internal and external women doctors, is a mark of doctors, and modern medicine starts from the invention of the stethoscope, and the shape and the sound transmission mode of the stethoscope are continuously improved since the stethoscope is applied to clinic in the period of 3 months and 8 days of 1817, but the stethoscope has little change of the basic structure and mainly comprises a sound pick-up part (chest piece), a conduction part (rubber tube) and a sound listening part (ear piece).

Currently, the existing Chinese patent with publication number CN215128930U discloses an electronic stethoscope which comprises a stethoscope head, a connecting hose, an arched metal catheter and an earphone, wherein the connecting hose is a hollow hose with a bifurcation, and is used for connecting the stethoscope head and the arched metal catheter; the stethoscope head cavity is internally integrated with a power supply module, an input module, a data processing chip and an output module, the arched metal catheter is a hollow catheter, the input module is a sensor, and the data processing chip has the functions of signal conversion, signal transmission and signal storage; the earphone is provided with an output module, and the output module is an earphone; and a control switch is arranged at the crossing position of the connecting hose. According to the technical scheme, the acoustic signals are converted into the electric signals for transmission, so that the signals can be stably and clearly received, the sound interference of the external surrounding environment is effectively isolated, the diagnosis accuracy is further improved, the human body signals can be recorded by the storage function of the stethoscope, and the stethoscope is convenient for a doctor to confirm further, and the device solves the problems, but simultaneously has the following problems: the device is easy to drop at the earphone part in the auscultation process, so that auscultation is interrupted, the device is single, the signal is converted and audible by leaning, the function is single, the structure and the principle are not specifically described by the isolated signal of the device, and the auscultation head is easy to move and slide and deviate, so that diagnosis errors are caused.

Disclosure of utility model

The utility model aims to overcome the defects of the prior art and provide an electronic stethoscope.

In order to solve the technical problems, the utility model provides the following technical scheme:

The utility model relates to an electronic stethoscope, which comprises a stethoscope head, wherein a handheld block is arranged on the top end surface of the stethoscope head, a conducting pipe is arranged on one side of the surface of the handheld block, a signal processor is arranged on one side of the conducting pipe, a display screen is arranged on the top end surface of the signal processor, a key is arranged on one side of the display screen, a bifurcation pipe is arranged on one side of the signal processor, a double-ear guide pipe is arranged on one side of the bifurcation pipe, a hanger is sleeved on the periphery of the double-ear guide pipe, and an earmuff is arranged on one side surface of the double-ear guide pipe.

As a preferable technical scheme of the utility model, the stethoscope head comprises an auscultation disc, an anti-deflection rod, an anti-deflection head, an anti-deflection pad and a noise reduction pickup disc, wherein the anti-deflection rod is arranged on the bottom end surface of the auscultation disc, the anti-deflection head is arranged on the bottom end surface of the anti-deflection rod, the anti-deflection pad is arranged on the bottom end surface of the anti-deflection head, and the noise reduction pickup disc is arranged at the center of the bottom end surface of the auscultation disc.

As a preferable technical scheme of the utility model, the number of the deflection preventing rods, the deflection preventing heads and the deflection preventing pads is four, and the positions are uniformly arranged at intervals in a ring shape.

As an optimized technical scheme of the utility model, the noise-reducing pickup disc comprises a noise-reducing ring, a noise-reducing inner ring and a pickup disc, wherein the noise-reducing inner ring is sleeved on the periphery of the noise-reducing ring, and the pickup disc is sleeved on the periphery of the noise-reducing inner ring.

As a preferable technical scheme of the utility model, the hanger comprises a hanger seat, a hanger rod and a hanger head, wherein the hanger rod is arranged on the surface of one side of the hanger seat, and the hanger head is arranged on one side of the hanger rod.

As a preferable technical scheme of the utility model, the number of the hanging lug seats, the hanging lug rods and the hanging lug heads is two, the hanging lug seats, the hanging lug rods and the hanging lug heads are arranged in a mirror symmetry mode, and the hanging lug seats are fixedly connected with the double-lug guide pipe.

Compared with the prior art, the utility model has the following beneficial effects:

According to the utility model, the earmuffs are placed in ears to push the earmuffs, the earmuffs are provided with the hanging ear rods, the hanging ear rods drive the hanging ear seats, the hanging ear seats are hung at the auricles to prevent the medical staff from falling down from the binaural catheters during auscultation, the auscultation is kept stable, the auscultation heads are aligned to auscultation positions through the handheld blocks, the pickup disc collects sounds emitted by the internal parts of a human body, noise on the periphery of the noise reduction rings and the noise reduction inner rings is blocked from entering the pickup disc, the anti-deflection heads are adsorbed at the auscultation positions of a patient through the anti-deflection pads, auscultation positions are not deflected in the auscultation process, the sounds are transmitted to the signal processor through the organs, the sounds are converted into electric signals to be displayed on the display screen, the medical staff can conveniently observe, meanwhile, the sounds are transmitted to the binaural catheters through the bifurcation tubes, the sounds are transmitted into the ears of the medical staff, and the organs are analyzed and diagnosed through vision and hearing.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a side view of the stethoscope head structure of the present utility model;

FIG. 3 is an exploded view of the noise reduction pickup disc structure of the present utility model;

FIG. 4 is a schematic view of the ear hanger of the present utility model;

in the figure: 1. a stethoscope head; 2. a hand-held block; 3. a conductive pipe; 4. a signal processor; 5. a display screen; 6. a key; 7. a bifurcation tube; 8. a binaural catheter; 9. ear hanging devices; 10. ear muffs; 101. auscultation discs; 102. an anti-deflection rod; 103. an anti-bias head; 104. an anti-deflection pad; 105. a noise reduction pickup disc; 1051. a noise reduction ring; 1052. a noise reduction inner ring; 1053. a pickup disc; 901. a hanging ear seat; 902. a hanger rod; 903. ear hanging heads.

Detailed Description

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.

Wherein like reference numerals refer to like elements throughout.

Example 1

As shown in fig. 1-4, the utility model provides an electronic stethoscope, which comprises a stethoscope head 1, wherein a handheld block 2 is arranged on the top surface of the stethoscope head 1, a conducting pipe 3 is arranged on one side of the surface of the handheld block 2, a signal processor 4 is arranged on one side of the conducting pipe 3, a display screen 5 is arranged on the top surface of the signal processor 4, a key 6 is arranged on one side of the display screen 5, a bifurcation pipe 7 is arranged on one side of the signal processor 4, a binaural pipe 8 is arranged on one side of the bifurcation pipe 7, a hanger 9 is sleeved on the periphery of the binaural pipe 8, and an earmuff 10 is arranged on one side surface of the binaural pipe 8.

Further, the stethoscope head 1 comprises an auscultation disc 101, an anti-deflection rod 102, an anti-deflection head 103, an anti-deflection pad 104 and a noise reduction pickup disc 105, the anti-deflection rod 102 is arranged on the bottom end surface of the auscultation disc 101, the anti-deflection head 103 is arranged on the bottom end surface of the anti-deflection rod 102, the anti-deflection pad 104 is arranged on the bottom end surface of the anti-deflection head 103), and the noise reduction pickup disc 105 is arranged at the center of the bottom end surface of the auscultation disc 101.

The number of the deflection preventing rods 102, the deflection preventing heads 103 and the deflection preventing pads 104 is four, and the positions are uniformly arranged at intervals in a ring shape.

Noise reduction pickup plate 105 includes noise reduction ring 1051, noise reduction inner ring 1052 and pickup plate 1053, noise reduction inner ring 1052 has been cup jointed to the periphery of noise reduction ring 1051, and pickup plate 1053 has been cup jointed to the periphery of noise reduction inner ring 1052.

The hanger 9 comprises a hanger base 901, a hanger rod 902 and a hanger head 903, wherein the hanger rod 902 is arranged on one side surface of the hanger base 901, and the hanger head 903 is arranged on one side of the hanger rod 902.

The number of the hanging lug seats 901, the hanging lug rods 902 and the hanging lug heads 903 is two, the positions are arranged in a mirror symmetry mode, and the hanging lug seats 901 are fixedly connected with the double-lug guide pipe 8.

Specifically, when the device is used, the earmuff 10 is placed into the ear, the earmuff 903 is pushed, the earmuff 903 drives the earmuff 902, the earmuff 902 drives the earmuff 901, the earmuff 901 is hung on the position of the auricle, the binaural catheter 8 is prevented from falling off during auscultation, the auscultation stability is kept, when auscultation is carried out, the handheld block 2 is held, the auscultation head 1 is aligned with the auscultation position, the pickup disc 1053 collects sound emitted by the internal device of a human body, the noise reduction ring 1051 and the noise reduction inner ring 1052 block surrounding noise from entering the pickup disc 1053, in the pickup process, the anti-deflection pad 104 enables the anti-deflection head 103 to be adsorbed on the auscultation position of a patient, auscultation position deviation cannot occur during auscultation, the organ sound is conveyed into the signal processor 4, the sound is converted into an electric signal to be displayed on the display screen 5, the observation of medical staff is facilitated, meanwhile, the sound is transmitted to the binaural catheter 8 through the bifurcation tube 7, the organ sound is transmitted into the binaural catheter 8, the medical staff is conducted into the ear through the bifurcation tube, and the joint analysis of vision and hearing.

In summary, the earmuffs are placed in ears to push the ear heads, the ear heads drive the ear hanging rods, the ear hanging rods drive the ear hanging seats, the ear hanging seats are hung at the auricles to prevent the binaural catheters from falling off during auscultation of medical staff, auscultation stability is kept, the auscultation heads are aligned to auscultation positions through the handheld blocks, the pickup disc collects sounds emitted by the human body internal devices, noise around the noise reduction rings and the noise reduction inner rings is prevented from entering the pickup disc, the noise reduction heads are adsorbed at auscultation positions of a patient through the anti-deflection pads, auscultation positions are prevented from being deflected in the auscultation process, the sounds are transmitted to the inside of the signal processor through the organ sounds, the sounds are converted into electric signals to be displayed on the display screen, the medical staff can observe conveniently, meanwhile, the sounds are transmitted to the binaural catheters through the bifurcation tubes, the organ sounds are transmitted into ears of the medical staff, and the patient organs are analyzed and diagnosed through vision and hearing.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (6)

1. The utility model provides an electronic stethoscope, includes auscultation head (1), its characterized in that, auscultation head (1) top surface is provided with handheld piece (2), handheld piece (2) surface one side is provided with conducting pipe (3), conducting pipe (3) one side is provided with signal processor (4), signal processor (4) top surface is provided with display screen (5), display screen (5) one side is provided with button (6), signal processor (4) one side is provided with bifurcation tube (7), bifurcation tube (7) one side is provided with ears pipe (8), ear hanger (9) have been cup jointed to ears pipe (8) periphery, ears pipe (8) one side surface is provided with earmuff (10).

2. The electronic stethoscope according to claim 1, wherein the stethoscope head (1) comprises a stethoscope disc (101), an anti-deviation rod (102), an anti-deviation head (103), an anti-deviation pad (104) and a noise-reducing sound pickup disc (105), wherein the anti-deviation rod (102) is arranged on the bottom end surface of the stethoscope disc (101), the anti-deviation head (103) is arranged on the bottom end surface of the anti-deviation rod (102), the anti-deviation pad (104) is arranged on the bottom end surface of the anti-deviation head (103), and the noise-reducing sound pickup disc (105) is arranged at the center of the bottom end surface of the stethoscope disc (101).

3. The electronic stethoscope according to claim 2, wherein the number of the anti-deflection rods (102), the anti-deflection heads (103) and the anti-deflection pads (104) is four, and the positions are uniformly spaced in a ring shape.

4. The electronic stethoscope of claim 2, wherein the noise reduction pickup plate (105) comprises a noise reduction ring (1051), a noise reduction inner ring (1052) and a pickup plate (1053), the noise reduction inner ring (1052) is sleeved on the periphery of the noise reduction ring (1051), and the pickup plate (1053) is sleeved on the periphery of the noise reduction inner ring (1052).

5. The electronic stethoscope according to claim 1, wherein the ear hanger (9) comprises an ear hanger (901), an ear hanger rod (902) and an ear hanger (903), wherein the ear hanger rod (902) is disposed on a side surface of the ear hanger (901), and the ear hanger (903) is disposed on a side of the ear hanger rod (902).

6. The electronic stethoscope according to claim 5, wherein the number of the ear mount (901), the ear stem (902) and the ear head (903) is two, and the positions are arranged in mirror symmetry, and the ear mount (901) is fixedly engaged with the binaural catheter (8).