CN212521801U

CN212521801U - Stethoscope for emergency internal medicine

Info

Publication number: CN212521801U
Application number: CN202020391434.XU
Authority: CN
Inventors: 田坤
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-25
Filing date: 2020-03-25
Publication date: 2021-02-12
Anticipated expiration: 2030-03-25

Abstract

The utility model discloses a stethoscope for emergency internal medicine, including auscultation head, flexible leading note pipe, shifter and metal leading note pipe head spare, the one end swing joint of metal leading note pipe head spare has the earplug pipe, the surperficial swing joint of metal leading note pipe head spare has the cap that gives sound insulation, the installation cover has been cup jointed on the surface of shifter, the back fixedly connected with fixed back splint of installation cover, the back of fixed back splint sets up threaded hole, the inside threaded connection of screw hole has the lead screw. This stethoscope for emergency internal medicine department through the setting of installation cover, fixed back splint, lead screw, clamping plate and turn-button, rotatory turn-button drives the lead screw and promotes the clamping plate and carry out the clamping with medical uniform, thereby can not cause the phenomenon that the earplug dropped because of child's disorder, through the setting of sound-proof cap, solved and confused the problem that influences doctor's judgement mutually with the heartbeat sound that the auscultation was gone into when spreading into doctor's ear into because of outside sound.

Description

Stethoscope for emergency internal medicine

Technical Field

The utility model relates to an emergency internal medicine equipment technical field specifically is a stethoscope for emergency internal medicine.

Background

The stethoscope is the most commonly used diagnostic tool for internal and external gynecologists, is the mark of doctors, and is the invention of the stethoscope from modern medicine, since the stethoscope is applied to clinic in 3, 8 and 1817 years, the appearance and the sound transmission mode are continuously improved, but the basic structure of the stethoscope is not changed greatly, the stethoscope mainly comprises a sound pickup part, a transmission part and a listening part, whether the heartbeat of a patient is regular or not is listened by a general medical stethoscope, the speed, the vibration amplitude and the distance of the heartbeat of the patient cannot be changed by the stethoscope, the dispersion of the heart sound is reduced by the stethoscope for doctors, the heard loudness is higher, the stethoscope is of an ear plug type in the existing stethoscope, when an adult patient is diagnosed, because other sound insulation devices are not arranged outside the ear plug, the external sound is mixed with the heard heartbeat sound, so that the doctor judges the heartbeat rule of the patient wrongly, and when children are diagnosed, the earplugs can fall out of the ears of doctors when the children are in disorder due to lively and active actions of the children, so that the diagnosis is stopped and started from the beginning, and the time for the doctors and patients to see a doctor is wasted excessively.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a stethoscope for emergency internal medicine, which solves the problem of the prior art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a stethoscope for emergency internal medicine department, includes the auscultation head, the output swing joint of auscultation head has flexible leading note pipe, the one end swing joint of flexible leading note pipe has the shifter, the output swing joint of shifter has metal leading note pipe head spare, the one end swing joint of metal leading note pipe head spare has the earplug pipe, the surperficial swing joint of metal leading note pipe head spare has the cap that gives sound insulation, the installation cover has been cup jointed on the surface of shifter, the back fixedly connected with back splint of installation cover, the screw hole has been seted up at the back of fixed back splint, the internal thread connection of screw hole has the lead screw.

Optionally, one end of the screw rod is fixedly connected with a clamping plate.

Optionally, the other end of the screw rod is fixedly connected with a knob.

Optionally, the fixed back clamp and the clamping plate are made of plastics, and the type of the plastics is high-density polyethylene.

Optionally, the mounting sleeve is made of silica gel.

(III) advantageous effects

The utility model provides a stethoscope for emergency internal medicine possesses following beneficial effect:

this stethoscope for emergency internal medicine department through the setting of installation cover, fixed back splint, lead screw, clamping plate and turn-button, rotatory turn-button drives the lead screw and promotes the clamping plate and carry out the clamping with medical uniform, thereby can not cause the phenomenon that the earplug dropped because of child's disorder, through the setting of sound-proof cap, solved and confused the problem that influences doctor's judgement mutually with the heartbeat sound that the auscultation was gone into when spreading into doctor's ear into because of outside sound.

Drawings

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

fig. 2 is a schematic top view of the fixing back clip structure of the present invention.

In the figure: 1. an auscultation head; 2. a flexible sound guide tube; 3. a switching mechanism; 4. a metal sound-conducting pipe head piece; 5. an earplug tube; 6. a sound-insulating cap; 7. installing a sleeve; 8. fixing a back clip; 9. a screw rod; 10. clamping the plate; 11. and (6) turning a button.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 2, the present invention provides a technical solution: a stethoscope for emergency internal medicine comprises a stethoscope head 1, wherein the diameter of the end of the stethoscope head 1 is small, the position generating sound can be accurately determined, the stethoscope head is easy to be in close contact with the chest wall, the sound is weak due to the small collecting surface, the diameter of the outer end of a chest piece is large, the weak sound is easy to detect, the output end of the stethoscope head 1 is movably connected with a flexible sound guide tube 2, the wall of the flexible sound guide tube 2 is thicker by about 3mm to reduce the additional noise, a rubber tube is not too soft to influence the high-pitched sound, the inner diameter of the flexible sound guide tube 2 is the same as that of a metal sound guide tube head 4 and is about 3-4 mm, the length of the rubber tube is suitable, the auscultation effect is good when the length is short, the stethoscope is inconvenient to use when the short time is used, the total length from an ear end to a chest end is generally equal to the length of an arm of a doctor, one end of the flexible sound guide tube 2 is movably connected with a conversion mechanism 3, the output end of the conversion mechanism 3 is movably connected with a metal sound guide pipe head piece 4, one end of the metal sound guide pipe head piece 4 is movably connected with an earplug pipe 5, the earplug pipe 5 is suitable for the external auditory canal of a doctor, the upper end of the metal pipe attached to the ear connection end is bent into an arc shape, the concave surface of the bent pipe is required to be forward during auscultation, the surface of the metal sound guide pipe head piece 4 is movably connected with a sound insulation cap 6, through the arrangement of the sound insulation cap 6, the problem that the judgment of the doctor is influenced due to the confusion of heartbeat sound transmitted by the auscultation when external sound is transmitted to the ears of the doctor is solved, the surface of the conversion mechanism 3 is sleeved with a mounting sleeve 7, the mounting sleeve 7 is made of silica gel, the back surface of the mounting sleeve 7 is fixedly connected with a fixed back clamp 8, the back surface of the fixed back clamp 8 is provided with a threaded hole, the internal thread of the threaded hole is connected with a lead screw, the type of plastics is high density polyethylene, and the other end fixedly connected with of lead screw 9 changes button 11, and through the setting of installing cover 7, fixed back splint 8, lead screw 9, clamping board 10 and change button 11, rotatory change button 11 drives lead screw 9 and promotes clamping board 10 and carry out the clamping with medical uniform, thereby can not cause the phenomenon that the earplug dropped because of child's disorder.

In conclusion, this stethoscope for emergency internal medicine department, during the use, through the setting of installation cover 7, fixed back splint 8, lead screw 9, clamping board 10 and turn button 11, rotatory turn button 11 drives lead screw 9 and promotes clamping board 10 and carry out the clamping with medical uniform, thereby can not cause the phenomenon that the earplug dropped because of child's disorder moves, through the setting of cap 6 that gives sound insulation, solved and confused the problem that influences doctor's judgement mutually with the heartbeat sound that the auscultation was gone into when spreading into doctor's ear because of outside sound.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a stethoscope for emergency internal medicine department, includes auscultation head (1), its characterized in that: the utility model discloses a stethoscope head, including auscultation head (1), one end swing joint has a flexible leading note pipe (2), the one end swing joint of flexible leading note pipe (2) has shifter mechanism (3), the output swing joint of shifter mechanism (3) has metal leading note nose piece (4), the one end swing joint of metal leading note nose piece (4) has earplug pipe (5), the surperficial swing joint of metal leading note nose piece (4) has syllable-dividing cap (6), the surface of shifter mechanism (3) has cup jointed installation cover (7), the back fixedly connected with back splint (8) of installation cover (7), the screw hole has been seted up at the back of fixed back splint (8), the inside threaded connection of screw hole has lead screw (9).

2. The stethoscope according to claim 1, wherein: one end of the screw rod (9) is fixedly connected with a clamping plate (10).

3. The stethoscope according to claim 1, wherein: the other end of the screw rod (9) is fixedly connected with a rotating button (11).

4. The stethoscope according to claim 1, wherein: the fixed back clamp (8) and the clamping plate (10) are made of plastics, and the type of the plastics is high-density polyethylene.

5. The stethoscope according to claim 1, wherein: the installation sleeve (7) is made of silica gel.