CN215306051U - External-placing medical stethoscope - Google Patents

Abstract

The utility model relates to the field of stethoscopes, in particular to an external-playing medical stethoscope, which comprises a conducting part, wherein two ends of the conducting part are respectively connected with a pickup part and a listening part, the pickup part comprises a handle, one end of the handle is provided with a disc, and the listening part is an external-playing sound box; the conducting component comprises a sound pickup pipe at one end and a conducting pipe at the other end, the sound pickup pipe is connected with the disc, and the side end of the conducting pipe is connected with the external sound playing buckle. The auscultation head is provided with the pickup core column and the rubber sleeve, the rubber sleeve is in direct contact with a human body to play a role in sealing, and sound in the rubber sleeve is transmitted through the pickup core column without leakage; the traditional listening part is changed into the external sound emitting part, the plug-in connector cannot rotate under the limiting action of the buckle after being connected with the plug-in hole, the condition of poor contact caused by manual touch is avoided, convenience is provided for the medical staff to carry out inconvenient auscultation through the external sound emitting part, and the accuracy of auscultation is improved.

Description

External-placing medical stethoscope

Technical Field

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

Background

The stethoscope used clinically at present consists of a pickup part (chest piece), a conduction part (rubber tube) and a listening part (ear piece). In the existing stethoscope, the larger the contact surface between the stethoscope head and the body is, the better the sound effect is picked up. However, the human body surface has a curvature, and if the chest piece is too large, the auditory head cannot be completely contacted with the human body, and the sound can not be well picked up and can also leak out from the gap.

During special period, medical personnel wear isolation gown, and the ear receives sheltering from, and traditional stethoscope can't acquire clinical data, and the auscultation is inaccurate, has reduced the accuracy of clinical diagnosis and treatment. In a diagnosis and treatment place with sound interference, the auscultation of a doctor is often interfered by external sound, and the judgment of an auscultation result is influenced.

SUMMERY OF THE UTILITY MODEL

In order to solve the above mentioned disadvantages in the background art, the present invention provides an external medical stethoscope.

The purpose of the utility model can be realized by the following technical scheme:

an external-playing medical stethoscope comprises a conducting part, wherein both ends of the conducting part are respectively connected with a pickup part and an audible part, the pickup part comprises a handle, one end of the handle is provided with a disc, and the audible part is an external-playing sound box;

the conducting component comprises a sound pickup pipe at one end and a conducting pipe at the other end, the sound pickup pipe is connected with the disc, and the side end of the conducting pipe is connected with the external sound playing buckle.

Furthermore, the sound pickup tube is connected with the conduction tube, the number of the conduction tubes is two, and the sound pickup tube and the conduction tube are integrally Y-shaped.

Furthermore, the end of the conduction pipe is provided with a base, the outer end of the base is provided with a limiting rod and a plug, and the limiting rod is arranged on the outer side of the plug.

Furthermore, the side end of the sounding body is provided with a plug hole and a limiting hole, the plug connector is matched and electrically connected with the plug hole, and the limiting rod is matched with the limiting hole in a limiting way.

Further, the side of disc is provided with the pickup stem of lateral wall trompil, and pickup stem and pickup pipe link to each other, and the outside side of pickup stem is provided with the rubber sleeve, and the interior tip of rubber sleeve is opened has the ring channel that sets up with the disc seal, and pickup stem and rubber sleeve all are the outside tubaeform of opening.

The utility model has the beneficial effects that:

1. the auscultation head is provided with the pickup core column and the rubber sleeve, the rubber sleeve is in direct contact with a human body to play a role in sealing, and sound in the rubber sleeve is transmitted through the pickup core column without leakage;

2. the traditional listening part is changed into the external sound emitting part, the plug-in connector cannot rotate under the limiting action of the buckle after being connected with the plug-in hole, the condition of poor contact caused by manual touch is avoided, convenience is provided for the medical staff to carry out inconvenient auscultation through the external sound emitting part, and the accuracy of auscultation is improved.

Drawings

In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present invention, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art to obtain other drawings without creative efforts;

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

FIG. 2 is a schematic view of a conductive element of the present invention;

FIG. 3 is an enlarged view of the structure of FIG. 2 at A according to the present invention;

FIG. 4 is a schematic view of the pickup stem and rubber boot connection of the present invention;

fig. 5 is a schematic diagram of the play sound of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The stethoscope used clinically at present consists of a pickup part (chest piece), a conduction part (rubber tube) and a listening part (ear piece). The utility model provides an external-playing medical stethoscope, which comprises a conducting part 1, wherein as shown in figures 1-5, two ends of the conducting part 1 are respectively connected with a pickup part 2 and a listening part 3, the conducting part 1 comprises a pickup tube 11 at one end and a conducting tube 12 at the other end, the pickup tube 11 is connected with the conducting tube 12, the conducting tube 12 is provided with two, and the pickup tube 11 and the conducting tube 12 are Y-shaped integrally.

One end of the sound pickup tube 11 is connected with the sound pickup part 2, one end of the conduction tube 12 is connected with the listening part 3, the listening part 3 is an external sound playing device, and the side end part of the conduction tube 12 is connected with the external sound playing device in a buckling mode.

As shown in fig. 2 and 4, the sound pickup part 2 includes a handle 21, a disk 22 is disposed at one end of the handle 21, the sound pickup tube 11 is connected to the disk 22, a sound pickup stem 23 with an opening on a side wall is disposed at a side end of the disk 22, the sound pickup stem 23 is connected to the sound pickup tube 11, a rubber sleeve 24 is disposed outside the sound pickup stem 23, an annular groove 241 hermetically disposed with the disk 22 is disposed at an inner end portion of the rubber sleeve 24, and both the sound pickup stem 23 and the rubber sleeve 24 are horn-shaped with outward openings.

In the existing stethoscope, the larger the contact surface between the stethoscope head and the body is, the better the sound effect is picked up. However, the human body surface has a curvature, and if the chest piece is too large, the auditory head cannot be completely contacted with the human body, and the sound can not be well picked up and can also leak out from the gap. The sound pickup core column 23 and the rubber sleeve 24 in the utility model are equivalent to a stethoscope head, the rubber sleeve 24 is in direct contact with a human body to play a role in sealing, and the sound in the rubber sleeve 24 is transmitted through the sound pickup core column 23 without leakage.

As shown in fig. 3 and 5, the end of the conducting tube 12 is provided with a base 13, the outer end of the base 13 is provided with a limiting rod 131 and a plug 14, the limiting rod 131 is arranged at the outer side of the plug 14, the side end of the sounding body is provided with a plug hole 31 and a limiting hole 32, the plug 14 is matched and electrically connected with the plug hole 31, the limiting rod 131 is matched with the limiting hole 32 in a limiting manner, and the limiting rod 131 is connected with the limiting hole 32 in a buckling manner. In the use, behind bayonet joint 14 and the limiting displacement of spliced eye 31 connection under the buckle, bayonet joint 14 can not take place to rotate, can not lead to the condition of contact failure because of artificial touching.

When the microphone is used, the rubber sleeve 24 is in direct contact with a human body, and sound in the rubber sleeve 24 is transmitted through the sound pickup stem 23 and then output from an external sound. When the medical staff wears the isolation clothes and the ears are shielded, the traditional stethoscope cannot acquire clinical data, and the stethoscope can make up the defect. The external sound can collect the external auscultation sound, the auscultation is safe and accurate, and the accuracy of clinical diagnosis and treatment is improved.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims (5)

1. The externally-playing medical stethoscope is characterized by comprising a conducting part (1), wherein two ends of the conducting part (1) are respectively connected with a sound pickup part (2) and a listening part (3), the sound pickup part (2) comprises a handle (21), one end of the handle (21) is provided with a disc (22), and the listening part (3) is used for playing sound externally;

the conducting component (1) comprises a sound pickup tube (11) at one end and a conducting tube (12) at the other end, the sound pickup tube (11) is connected with the disc (22), and the side end part of the conducting tube (12) is connected with the external sounding buckle.

2. The medical stethoscope as claimed in claim 1, wherein the sound collecting tube (11) is connected to the conducting tube (12), two conducting tubes (12) are provided, and the sound collecting tube (11) and the conducting tube (12) are Y-shaped as a whole.

3. The externally-placed medical stethoscope according to claim 1, wherein said conducting tube (12) has a base (13) at its end, said base (13) has a stop rod (131) and a plug (14) at its outer end, said stop rod (131) is disposed outside said plug (14).

4. The externally-placed medical stethoscope according to claim 3, wherein said externally-placed sound box has an insertion hole (31) and a limiting hole (32) at its side end, said insertion head (14) is adapted to and electrically connected with said insertion hole (31), and said limiting rod (131) is adapted to and limited by said limiting hole (32).

5. The externally-playing medical stethoscope according to claim 1, wherein a pickup stem (23) with an opening on the side wall is arranged at the side end of the disc (22), the pickup stem (23) is connected with the pickup tube (11), a rubber sleeve (24) is arranged on the outer side of the pickup stem (23), an annular groove (241) which is sealed with the disc (22) is arranged at the inner end of the rubber sleeve (24), and the pickup stem (23) and the rubber sleeve (24) are both in the shape of a horn with an outward opening.

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