TWI695709B - Stethoscope with adjustable decibel - Google Patents

Abstract

The invention provides an adjustable decibel stethoscope, which is mainly provided with an earpiece, which is arranged on a Y-shaped catheter, and a connecting piece is respectively arranged on two opposite ends of the Y-shaped catheter. The piece is made of metal material, one end of the connecting piece is provided with an internal screw hole, the other end of the connecting piece is provided with a perforation, the perforation is connected to the inner screw hole, and an adjustment is provided on the connecting piece The adjustment part is made of metal material, the adjustment part is provided with a convex column at the outer end, the convex column is provided with an internal screw hole, an earplug is arranged on the convex column of the adjustment part, the earplug is made of Made of silicone material, the earplug is provided with a screw, the screw is screwed in the inner screw hole of the adjusting member and the inner screw hole of the connecting member, the screw hole is provided with a sound hole, the sound hole is penetrated to On the outer side of the earplug, the screw located inside the earplug is set as a tapered section. In this way, by adjusting the output decibels of the two earplugs separately, the volume decibels heard by the two ears can be balanced.

Description

Stethoscope with adjustable decibel

The invention relates to an adjustable decibel stethoscope, in particular to a decibel that can adjust the sound output decibels of the two earplugs of the stethoscope, so that the volume decibels heard by the two ears can reach balance.

According to the press, the stethoscope is one of the important tools that medical personnel carry with them to listen to the sound inside the patient's body. The general stethoscope mainly consists of a hearing head, a Y-shaped catheter and two earplugs. The hearing of the right ear is not all the same. Some people may have better hearing in the left ear and poor hearing in the right ear. Some people may have better hearing in the right ear and poor hearing in the left ear. Due to the difference in hearing between the left and right ears, during auscultation It is impossible to accurately determine the details of the sound inside the patient's body, which causes errors in auscultation. Therefore, under the imbalance of hearing of both ears, medical staff also lead to misdiagnosis of the patient's condition, and the conventional earplugs have a hard texture. Prolonged use can easily cause discomfort to the ears of medical personnel.

The main purpose of the present invention is to provide a stethoscope with adjustable decibels, which can effectively solve the lack of hearing imbalance in both ears when the stethoscope is used.

The adjustable decibel stethoscope of the present invention is mainly provided with a hearing head, which is arranged on a Y-shaped catheter, and a connecting piece is respectively arranged on two opposite ends of the Y-shaped conduit, and the connecting piece is made of metal Made of material, one end of the connecting piece is provided with an internal screw hole, the other end of the connecting piece is provided with a perforation, the perforation is communicated with the internal screw hole, and an adjusting piece is provided on the connecting piece. The part is made of metal material, the adjustment part is provided with a convex column at the outer end, the convex column is provided with an internal screw hole, an earplug is set on the convex column of the adjustment part, the earplug is made of silicone material The earplug is provided with a screw rod, the screw rod is screwed in the inner screw hole of the adjusting member and the inner screw hole of the connecting member, the screw rod is provided with a sound hole, the sound hole penetrates to the outside of the earplug, The screw is located inside the earplug as a tapered section.

The stethoscope with adjustable decibels according to the present invention, wherein the Y-shaped catheter has internal screw holes in the opposite ends, and one end of the connector is provided with an external threaded tube, and the external threaded tube is screwed on the Y In the inner screw hole of the end of the type catheter.

The adjustable decibel stethoscope of the present invention, wherein the other end of the connecting member is provided with a convex body, the adjusting member is provided with a cavity into which the convex body of the connecting member is provided, and the inner screw hole of the adjusting member is connected to The alcove.

The adjustable decibel stethoscope of the present invention has the advantages that it can provide medical staff with the ability to adjust the decibel output sound of the earplugs at both ends of the stethoscope of the user according to the hearing difference between the ears of the user to make the sound of both ears. The decibels can be balanced to improve the accuracy of auscultation to avoid misjudgment by medical personnel during auscultation, and the soft texture of the earplugs can increase the comfort of wearing.

The technical means adopted by the present invention in order to achieve the above-mentioned use purpose and effect, hereby cite preferred and feasible embodiments, and in conjunction with the drawings, the details are as follows:

For an embodiment of the present invention, please refer to the first and second figures. The earpiece 1 is mainly provided, and the earpiece 1 is provided on a Y-shaped catheter 2. The two ends 20 of the Y-shaped catheter 2 are respectively An inner screw hole 21 is provided, and opposite ends 20 of the Y-shaped conduit 2 are respectively provided with a connecting piece 3 made of metal material, and one end of the connecting piece 3 is provided with an externally threaded tube 30. The externally threaded tube 30 is screwed into the inner screw hole 21 of the end 20 of the Y-shaped catheter 2, the other end of the connecting member 3 is provided with a convex body 31, and the convex body 31 is provided with an internal screw hole 32, the externally threaded tube 30 is provided with a through hole 33, the through hole 33 communicates with the internal screw hole 32, an adjusting member 4 is set on the convex body 31 of the connecting member 3, the adjusting member 4 is made of metal material The adjusting member 4 is provided with a concave chamber 40, and the adjusting member 4 is provided with a convex column 41 at the outer end. The convex column 41 is provided with an internal screw hole 42 which communicates with the concave chamber 40, an earplug 5 is set on the convex column 41 of the adjusting member 4, the earplug 5 is made of silicone material, a screw 50 is provided in the earplug 5, and the screw 50 is screwed in the adjusting member 4 In the screw hole 42 and the inner screw hole 32 of the connecting piece 3, a sound hole 51 is provided in the screw 50 to pass through the outer side of the earplug 5, the screw 50 is located inside the earplug 5 as a tapered section 52, so, that is, It is an adjustable decibel stethoscope.

When assembling the present invention, please refer to the first to third figures, and screw the external connectors 30 of the second connector 3 into the inner screw holes 21 of the two opposite ends 20 of the Y-shaped conduit 2 to make the two connectors 3 are respectively fixed on the two ends 20 of the Y-shaped catheter 2, and the two adjusting members 4 are respectively screwed on the screw 50 of the two earplugs 5, and a part of the screw 50 of the earplug 5 extends through the adjusting member 4, The two earplugs 5 penetrate through the two adjusting members 4 and are respectively screwed into the inner screw holes 32 of the two connecting members 3 to fix the two earplugs 5 on the two connecting members 3 respectively. In this way, the assembly can be completed.

When using the present invention, please refer to the first to fourth diagrams. According to the difference between the left and right ear hearing of the user, the user can adjust the size of the sound hole 51 of the earplug 5 by rotating the adjusting member 4 before auscultation, and Control the decibel level of the sound from the earplug 5, for example: the left ear has better hearing and the right ear has poor hearing, then rotate the adjustment member 4 of the left ear (the one with better hearing) to move to the tapered section 52 of the earplug 5 because The earplug 5 is made of soft silicone material, so the tapered section 52 of the earplug 5 can be squeezed by the inner screw hole 42 of the boss 41 of the adjusting member 4 to make the sound hole 51 shrink (as shown in the fourth figure) ), the sound hole 51 is reduced, and the sound decibel will be reduced. The user only needs to adjust the decibel of the output sound of the ear with better hearing to the same as the decibel of the output sound of the ear with poor hearing, so that the hearing of the two ears can be made To achieve balance; the present invention reduces the decibel volume of the output of the earplug 5 of the ear with better hearing by adjusting the adjustment piece 4 between the two earplugs 5 and the Y-shaped catheter 2, so that the volume decibels received by the two ears can be balanced. The accuracy of auscultation is improved to avoid misjudgment by medical personnel during auscultation, and the earplug 5 of the present invention has a soft texture, which can increase the comfort when wearing.

In summary, the present invention has indeed achieved the intended purpose and efficacy, and is more ideal and practical than the conventional ones. However, the above embodiments are only specific descriptions of the preferred embodiments of the present invention. This embodiment is not intended to limit the patent application scope of the present invention. For example, all equivalent changes and modifications made without departing from the technical means disclosed by the present invention should be included in the patent application scope covered by the present invention.

1: listening head 2:Y type catheter 20: end 21: inner screw hole 3: connector 30: male threaded pipe 31: convex body 32: inner screw hole 33: Piercing 4: Adjustment piece 40: Alcove 41: convex column 42: inner screw hole 5: earplugs 50: screw 51: Sound hole 52: tapered section

The first figure shows a perspective view of an embodiment of the invention. The second figure shows an exploded perspective view of an embodiment of the present invention. The third figure shows a combined cross-sectional view of an embodiment of the present invention. The fourth figure shows a schematic view of an embodiment of the present invention.

2:Y type catheter

20: end

21: inner screw hole

3: connector

30: male threaded pipe

31: convex body

32: inner screw hole

33: Piercing

4: Adjustment piece

40: Alcove

41: convex column

42: inner screw hole

5: earplugs

50: screw

51: Sound hole

52: tapered section

Claims (3)

An adjustable decibel stethoscope, which is mainly provided with a hearing head, which is arranged on a Y-shaped catheter, and a connecting piece is respectively arranged on opposite ends of the Y-shaped conduit, and the connecting piece is made of metal As a result, one end of the connecting member is provided with an internal screw hole, and the other end of the connecting member is provided with a through hole. The through hole communicates with the internal screw hole. The connecting member is provided with an adjusting member. The adjusting member It is made of metal material, the adjusting part is provided with a convex column at the outer end, the convex column is provided with an internal screw hole, an earplug is arranged on the convex column of the adjusting part, the earplug is made of silicone material , The earplug is provided with a screw, the screw is screwed in the inner screw hole of the adjusting member and the inner screw hole of the connecting member, the screw is provided with a sound hole, the sound hole is penetrated to the outside of the earplug, the The screw located inside the earplug is a tapered section. The stethoscope with adjustable decibels as described in item 1 of the patent application scope, wherein the Y-shaped catheter has internal screw holes in the two ends, and one end of the connector is provided with an externally threaded tube, and the connector is externally threaded The screw is arranged in the inner screw hole at the end of the Y-shaped catheter. A stethoscope with adjustable decibels as described in item 1 of the patent application scope, wherein the other end of the connecting member is provided with a convex body, and the adjusting member is provided with a cavity into which the convex body of the connecting member is provided, the adjusting member The inner screw hole communicates with the cavity.

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