CN213758310U

CN213758310U - Stethoscope for cardiology department

Info

Publication number: CN213758310U
Application number: CN202022421163.0U
Authority: CN
Inventors: 余天浩
Original assignee: Guangdong No 2 Peoples Hospital
Current assignee: Guangdong No 2 Peoples Hospital
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-07-23
Anticipated expiration: 2030-10-27

Abstract

The utility model discloses a stethoscope for cardiology department, which relates to the technical field of stethoscope equipment and comprises a stethoscope head and earplugs, wherein the stethoscope head is connected with a first stethoscope tube, one side of the stethoscope head is provided with a support plate, the upper side and the lower side of the support plate are symmetrically provided with supports, the side walls of the upper support and the lower support are both provided with suckers, one side of the earplugs is provided with a sealing sleeve, the surface of a second stethoscope tube is provided with a limiting sleeve, a telescopic spring is arranged in the limiting sleeve and is fixedly connected with a limiting block, one end of the limiting block, which is far away from the telescopic spring, is fixedly connected with a limiting rod, when medical staff auscultates patients, the suckers at the upper side and the lower side are pressed and fixed on the surface of a human body, so that the stethoscope head is in close contact with the human body, the sealing performance of the earplugs is improved by the sealing sleeve, the earplugs are clamped and fixed in ears by the elastic force of the telescopic spring, and the earplugs are effectively prevented from falling off in the using process, the auscultation is more convenient to use and has higher auscultation efficiency.

Description

Stethoscope for cardiology department

Technical Field

The utility model relates to a stethoscope equipment technical field specifically is a stethoscope for intracardiac branch of academic or vocational study.

Background

The stethoscope is the most commonly used diagnostic tool for internal and external gynecologists, is the mark of doctors, and the modern medicine is the invention of the stethoscope, and the stethoscope has continuous improvement on the appearance and the sound transmission mode since being applied to the clinic in 3, 8 and 3 years 1817, but the basic structure of the stethoscope is not changed greatly and mainly comprises a sound pickup part, a conduction part and a listening part.

The existing stethoscope has a simple structure, when a patient is subjected to auscultation treatment, a doctor needs to press the bottom of the sensor by fingers, the operation is very troublesome, time and labor are wasted, noise is easily generated, and great working difficulty is increased for medical staff.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stethoscope for intracardiac branch of academic or vocational study to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a stethoscope for cardiology department comprises a stethoscope head and earplugs, wherein the stethoscope head is connected with a first stethoscope tube, one end of the first stethoscope tube, which is far away from the stethoscope head, is symmetrically connected with a second stethoscope tube, the left side and the right side of the stethoscope head are movably connected with a third stethoscope tube, one end of the third stethoscope tube, which is far away from the second stethoscope tube, is connected with a fourth stethoscope tube, the other end of the fourth stethoscope tube is connected with the earplugs, one side of the stethoscope head is provided with a support plate, the upper side and the lower side of the support plate are symmetrically provided with supports, the upper side and the lower side of the support side walls are both provided with suckers, one side of each earplug is provided with a sealing sleeve, the sealing sleeve is fixedly connected with the fourth stethoscope tube, the surface of the second stethoscope tube is provided with a limiting sleeve, a telescopic spring is arranged in the limiting sleeve, the telescopic spring is fixedly connected with a limiting block, one end of the limiting block, which is far away from the telescopic spring, is fixedly connected with a limiting rod, the one end that the stopper was kept away from to the gag lever post passes spacing sleeve and extends the fourth auscultation pipe of connection, spacing sleeve and second auscultation pipe swing joint, gag lever post and fourth auscultation pipe swing joint.

As a further aspect of the present invention: a fixing box is arranged between the first auscultation tube and the second auscultation tube.

As a further aspect of the present invention: and the middle part of the second auscultation tube on the right side is fixedly provided with an elastic clamping seat.

As a further aspect of the present invention: the middle part of the second auscultation tube on the left side is provided with a handle.

As a further aspect of the present invention: and a sealing layer is arranged on the surface of the inner side wall of the sealing sleeve.

As a further aspect of the present invention: the auscultation head is fixedly connected with the support plate through the hollow column, and the first auscultation tube penetrates through the support plate and the hollow column to extend and be connected with the auscultation head.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a stethoscope for intracardiac branch of academic or vocational study, when medical personnel auscultate to the patient, press the both sides sucking disc from top to bottom and fix on human surface, make auscultation head and human body carry out in close contact with, the auscultation head is through first auscultation pipe, the second auscultation pipe, third auscultation pipe and fourth auscultation pipe transmit the auscultation effect to the earplug, improve the leakproofness of earplug through setting up sealing sleeve, the elastic force effect through expanding spring presss from both sides the earplug and fixes in the ear, effectively avoid the earplug to drop in the use, it is more convenient to use, auscultation efficiency is higher.

Drawings

Fig. 1 is a schematic structural diagram of a stethoscope for cardiology department.

Fig. 2 is a schematic structural diagram of a suction cup in a stethoscope for cardiology.

Fig. 3 is a schematic structural view of an elastic card seat in a stethoscope for cardiology department.

Fig. 4 is a schematic structural view of a sealing sleeve in a stethoscope for cardiology.

Fig. 5 is a schematic structural view of a telescopic spring in a stethoscope for cardiology.

In the figure: 1-a stethoscope head; 2-a sucker; 3-support; 4-first auscultation tube; 5-fixing the box; 6-elastic card seat; 7-a handle; 8-a second stethoscope tube; 9-a third auscultation tube; 10-a fourth auscultation tube; 11-a sealing sleeve; 12-an earplug; 13-a limiting rod; 14-a limit sleeve; 15-a limiting block; 16-a telescoping spring; 17-a hollow column; 18-a support plate; 19-sealing layer.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Example 1

Referring to fig. 1-4, a stethoscope for cardiology department includes a stethoscope head 1 and earplugs 12, wherein the stethoscope head 1 is connected to a first stethoscope tube 4, one end of the first stethoscope tube 4, which is far away from the stethoscope head 1, is symmetrically connected to a second stethoscope tube 8, one ends of the second stethoscope tubes 8, which are far away from the first stethoscope tube 4, are movably connected to a third stethoscope tube 9, one end of the third stethoscope tube 9, which is far away from the second stethoscope tube 8, is connected to a fourth stethoscope tube 10, the other end of the fourth stethoscope tube 10 is connected to the earplugs 12, so as to fix the stethoscope head 1 on the surface of the skin of a human body and prevent medical staff from pressing and fixing, a support plate 18 is disposed on one side of the stethoscope head 1, supports 3 are symmetrically disposed on the upper and lower sides of the support plate 18, suckers 2 are disposed on the sidewalls of the supports 3 on the upper and lower sides, and suckers 2 are pressed and fixed on the surface of the human body when the medical staff auscultate a patient, make auscultation head 1 and human body carry out in close contact with, auscultation head 1 transmits the auscultation effect to earplug 12 through first auscultation pipe 4, second auscultation pipe 8, third auscultation pipe 9 and fourth auscultation pipe 10, in order to improve the leakproofness of earplug 12, avoids the too big influence auscultation effect of noise, one side of earplug 12 sets up sealing sleeve 11, sealing sleeve 11 and fourth auscultation pipe 10 fixed connection.

Further, in order to improve the stability when the first auscultation tube 4 is connected with the second auscultation tube 8, in this embodiment, a fixing box 5 is arranged between the first auscultation tube 4 and the second auscultation tube 8.

Further, in order to facilitate the storage of the first auscultation tube 4, in this embodiment, the right side is provided with the elastic clamping seat 6 at the middle part of the second auscultation tube 8.

Further, in order to facilitate carrying the stethoscope, in this embodiment, a handle 7 is disposed in the middle of the second stethoscope tube 8 on the left side.

Further, in order to improve the sealing effect of the sealing sleeve 11, in the present embodiment, the sealing layer 19 is disposed on the inner side wall surface of the sealing sleeve 11.

Further, in order to connect the stethoscope head 1 with the support plate 18, in this embodiment, the stethoscope head 1 is fixedly connected with the support plate 18 through the hollow column 17, and the first stethoscope tube 4 extends through the support plate 18 and the hollow column 17 to connect the stethoscope head 1.

Example 2

Referring to fig. 1-5, on the basis of embodiment 1, in order to avoid the earplug from slipping off, a limiting sleeve 14 is disposed on the surface of the second auscultation tube 8, an expansion spring 16 is disposed in the limiting sleeve 14, the expansion spring 16 is fixedly connected with a limiting block 15, one end of the limiting block 15, which is far away from the expansion spring 16, is fixedly connected with a limiting rod 13, one end of the limiting rod 13, which is far away from the limiting block 15, passes through the limiting sleeve 14 to extend and connect with the fourth auscultation tube 10, the limiting sleeve 14 is movably connected with the second auscultation tube 8, the limiting rod 13 is movably connected with the fourth auscultation tube 10, and the earplug 12 is clamped and fixed in the ear under the elastic force action.

The utility model discloses a theory of operation is: the utility model provides a stethoscope for intracardiac branch of academic or vocational study, when medical personnel auscultate to the patient, will go up lower both sides sucking disc 2 and press and fix on the human surface, make auscultation head 1 and human body carry out in close contact with, auscultation head 1 transmits the auscultation effect to earplug 12 through first auscultation pipe 4, second auscultation pipe 8, third auscultation pipe 9 and fourth auscultation pipe 10, improves the leakproofness of earplug 12 through setting up sealing sleeve 11, presss from both sides earplug 12 tightly to fix in the ear through the elastic force effect of expanding spring 16.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The stethoscope for the cardiology department comprises a stethoscope head (1) and earplugs (12), and is characterized in that the stethoscope head (1) is connected with a first stethoscope tube (4), one end of the first stethoscope tube (4) far away from the stethoscope head (1) is symmetrically connected with a second stethoscope tube (8), the left side and the right side of the stethoscope head are respectively connected with a second stethoscope tube (8), one end of the second stethoscope tube (8) far away from the first stethoscope tube (4) is movably connected with a third stethoscope tube (9), one end of the third stethoscope tube (9) far away from the second stethoscope tube (8) is connected with a fourth stethoscope tube (10), the other end of the fourth stethoscope tube (10) is connected with the earplugs (12), one side of the stethoscope head (1) is provided with a support plate (18), the upper side and the lower side of the support plate (18) are symmetrically provided with support seats (3), the side walls of the support seats (3) are respectively provided with a sucker (2), one side of the earplugs (12) is provided with a sealing sleeve (11), sealing sleeve (11) and fourth auscultation pipe (10) fixed connection, second auscultation pipe (8) surface sets up limiting sleeve (14), set up expanding spring (16) in limiting sleeve (14), expanding spring (16) and stopper (15) fixed connection, the one end and gag lever post (13) fixed connection of expanding spring (16) are kept away from in stopper (15), the one end that stopper (15) were kept away from in gag lever post (13) is passed limiting sleeve (14) and is extended connection fourth auscultation pipe (10), limiting sleeve (14) and second auscultation pipe (8) swing joint, gag lever post (13) and fourth auscultation pipe (10) swing joint.

2. A stethoscope according to claim 1, wherein a fixing case (5) is provided between said first (4) and second (8) auscultation tubes.

3. The stethoscope as claimed in claim 1 or 2, wherein the elastic clamping seat (6) is fixedly arranged in the middle of the second stethoscope tube (8).

4. A stethoscope according to claim 3, wherein said second left stethoscope tube (8) is provided with a handle (7) at the middle thereof.

5. A stethoscope according to claim 1, wherein said sealing sleeve (11) is provided with a sealing layer (19) on its inner side wall surface.

6. The stethoscope for cardiology department according to claim 1, wherein the stethoscope head (1) is fixedly connected to the support plate (18) through a hollow column (17), and the first stethoscope tube (4) extends through the support plate (18) and the hollow column (17) to connect the stethoscope head (1).