CN211355560U

CN211355560U - Portable stethoscope for cardiology department

Info

Publication number: CN211355560U
Application number: CN201922468979.6U
Authority: CN
Inventors: 曲晓
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-08-28
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a portable stethoscope for intracardiac branch of academic or vocational study, including the three-way pipe, the equal fixedly connected with earphone in lower surface both sides of three-way pipe, the inboard surface intermediate position fixedly connected with elastic steel sheet of earphone, the equal fixedly connected with connecting rod in surface both sides of three-way pipe, the other end fixed connection of connecting rod is connected with the position sleeve ring, the position sleeve ring is located the upper end position of elastic steel sheet, the other end fixed coupling of three-way pipe has the listening pipe, the other end fixed mounting who listens the pipe has the auscultation head, the outer fixed surface cladding of auscultation head has rubber protective sheath, rubber protective sheath's surface front side is equipped with dodges the through-hole, the inboard fixed surface who dodges the through-hole cup joints in the surface of listening the pipe, can improve.

Description

Portable stethoscope for cardiology department

Technical Field

The utility model relates to the field of medical appliances, more specifically say, relate to a portable stethoscope for intracardiac branch of academic or vocational study.

Background

In the diagnosis and treatment process of the cardiology department, a stethoscope is required to be used for auxiliary examination, which is beneficial for a doctor to judge the illness state of a patient.

But current stethoscope structure is more single, and the doctor is direct to be hung on the neck when carrying, because the auscultation head is metal structure, lacks protective structure like this, rocks easily and collides with the chest position when walking about, and the travelling comfort is relatively poor, and liquid can not connect the location moreover, easy because the unbalanced by weight slippage in both ends carries inconveniently.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model aims to provide a portable stethoscope is used to intracardiac branch of academic or vocational study through at the inside interlinkage position sleeve ring of three-way pipe, combines to cup joint the rubber protective sheath on the stethoscope head, when can not interfere the auscultation operation, can overlap in the inside location of position sleeve ring, avoids the slippage, can cushion simultaneously, avoids colliding with the chest position, can improve the convenience stability of using greatly like this, guarantees the security.

In order to solve the above problems, the utility model adopts the following technical proposal.

The utility model provides a portable stethoscope for intracardiac branch of academic or vocational study, includes the three-way pipe, the equal fixedly connected with earphone in lower surface both sides of three-way pipe, the inboard surface intermediate position fixedly connected with elastic steel sheet of earphone, the equal fixedly connected with connecting rod in surface both sides of three-way pipe, the other end fixed connection of connecting rod is connected with the position sleeve ring, the position sleeve ring is located the upper end position of elastic steel sheet, the other end fixed cup of three-way pipe has the listening pipe, the other end fixed mounting who listens the pipe has the auscultation head, the outer fixed surface cladding of auscultation head has rubber protective sheath, the surface front side of rubber protective sheath is equipped with dodges the through-hole, the inboard fixed surface.

Further, the rear side opening department of rubber protective sheath is equipped with the flanging, the fixed surface of flanging bonds has annular hoop, through set up flanging and annular hoop at rubber protective sheath rear side, can stimulate the rubber sheath and turn up when the auscultation, avoids interfering the contact patient, does benefit to the use, and is stable high-efficient.

Further, the rubber protective sleeve is made of polyurethane rubber, the thickness of the rubber protective sleeve ranges from three millimeters to four millimeters, the rubber protective sleeve is made of polyurethane rubber, the elasticity is good, the buffering protection effect is large, and the use is facilitated.

Further, the internal diameter of the position sleeve ring is consistent with the external diameter of the auscultation head, and the position sleeve ring can be sleeved and positioned through being consistent with the diameter of the auscultation head, so that the stethoscope head is stable and is beneficial to carrying.

Furthermore, the elastic steel sheet is made of spring steel, and the thickness of the elastic steel sheet is 1.2 mm to 1.5 mm.

Compared with the prior art, the utility model has the advantages of:

(1) this scheme combines to cup joint the rubber protective sheath on the auscultation head through at three-way pipe internal link position sleeve ring, can not interfere the auscultation operation in, can overlap in the inside location of position sleeve ring, avoids the slippage, can cushion simultaneously, avoids colliding with the chest position.

(2) Through set up flanging and annular hoop in rubber protective sheath rear side, can stimulate the rubber protective sheath and turn up when the auscultation, avoid interfering the contact patient, do benefit to the use, it is stable high-efficient.

(3) The rubber cushion is made of polyurethane rubber, has good elasticity and large buffering and protecting effects, and is beneficial to use.

(4) Through consistent with the position sleeve ring and auscultation head diameter, can cup joint the location, it is more stable, do benefit to and carry.

Drawings

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

fig. 2 is a schematic view of the rubber protective sleeve connection of the present invention.

The reference numbers in the figures illustrate:

the stethoscope comprises a three-way pipe 1, an earphone 11, an elastic steel sheet 12, a connecting rod 13, a positioning spring 14, an earphone 15, an auscultation head 16, a rubber protective sleeve 17, an avoidance through hole 18, a flanging 2 and an annular hoop 21.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-2, a portable stethoscope for cardiology department comprises a three-way pipe 1, two earpieces 11 are fixedly connected to two sides of the lower surface of the three-way pipe 1, an elastic steel sheet 12 is fixedly connected to the middle position of the inner side surface of each earpiece 11, the two earpieces 11 can be elastically tensioned to facilitate connection to ears, so that the stethoscope is convenient to position and use, and is relatively stable, two connecting rods 13 are fixedly connected to two sides of the outer surface of the three-way pipe 1, a positioning sleeve ring 14 is fixedly connected to the other end of each connecting rod 13, so that the small end of a stethoscope head 16 can be inserted into the stethoscope head, the stethoscope head can be positioned and connected by extruding a rubber protective sleeve 17, and is convenient and stable, and can be combined and connected into a ring shape, the stethoscope head is sleeved on a neck to avoid slipping and is convenient to carry, the position sleeve ring 14 is located the upper end position of elastic steel sheet 12, the fixed cover of the other end of three-way pipe 1 has connect listening pipe 15, the other end fixed mounting of listening pipe 15 has auscultation head 16, the fixed surface cladding of auscultation head 16 has rubber protective sleeve 17, make through adopting polyurethane rubber, good elasticity, the buffering guard action is big, do benefit to the use, the surface front side of rubber protective sleeve 17 is equipped with dodges through-hole 18, the inboard fixed surface who dodges through-hole 18 cup joints in the surface of listening pipe 15, the rear side opening department of rubber protective sleeve 17 is equipped with flanging 2, the fixed surface of flanging 2 glues there is annular hoop 21, annular hoop 21 can be pulled during the auscultation, can outwards spur rubber protective sleeve 17 through flanging 2 like this, can expose inside auscultation head 16 when the flanging is more, guarantee the direct contact patient, avoid interfering, do benefit to the.

During the use, can stimulate annular hoop 21, can outwards stimulate rubber protective sheath 17 through flanging 2 like this, can expose inside auscultation head 16 when turning up more, guarantee the direct contact patient, avoid interfering, and when carrying, can overlap listening pipe 15 on the neck, auscultation head 16 and earphone 11 are flagging to both sides, then can insert inside with auscultation head 16's little end, fix a position the connection through extrusion rubber protective sheath 17, it is convenient stable, and then can the built-up connection circularize, the cover avoids the slippage on the neck, conveniently carry, keep apart the protection through rubber protective sheath 17 to auscultation head 16 simultaneously, collide with the chest when avoiding walking about, even there is slight rocking, also can cushion, improve the safety and comfort who carries.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a portable stethoscope for intracardiac branch of academic or vocational study, includes three-way pipe (1), its characterized in that: the two sides of the lower surface of the three-way pipe (1) are fixedly connected with earphones (11), the middle position of the inner side surface of each earphone (11) is fixedly connected with an elastic steel sheet (12), both sides of the outer surface of the three-way pipe (1) are fixedly connected with connecting rods (13), the other end of the connecting rod (13) is fixedly connected with a positioning lantern ring (14), the positioning lantern ring (14) is positioned at the upper end of the elastic steel sheet (12), the other end of the three-way pipe (1) is fixedly sleeved with an auditory tube (15), the other end of the auditory tube (15) is fixedly provided with an auscultation head (16), the outer surface of the auscultation head (16) is fixedly coated with a rubber protective sleeve (17), an avoidance through hole (18) is arranged on the front side of the outer surface of the rubber protective sleeve (17), the inner side surface of the avoiding through hole (18) is fixedly sleeved on the outer surface of the auditory canal (15).

2. A portable stethoscope according to claim 1, wherein said portable stethoscope further comprises: the rubber protective sleeve is characterized in that an outward flange (2) is arranged at the opening of the rear side of the rubber protective sleeve (17), and an annular hoop (21) is fixedly adhered to the outer surface of the outward flange (2).

3. A portable stethoscope according to claim 1, wherein said portable stethoscope further comprises: the rubber protective sleeve (17) is made of polyurethane rubber, and the thickness of the rubber protective sleeve is three millimeters to four millimeters.

4. A portable stethoscope according to claim 1, wherein said portable stethoscope further comprises: the inner diameter of the positioning collar (14) is consistent with the outer diameter of the auscultation head (16).

5. A portable stethoscope according to claim 1, wherein said portable stethoscope further comprises: the elastic steel sheet (12) is made of spring steel and has a thickness of 1.2 mm to 1.5 mm.