CN212996484U - Special stethoscope for cardiologist - Google Patents

Abstract

The embodiment of the application discloses special stethoscope of intracardiac branch of academic or vocational study doctor, including adjusting first spare, the both sides threaded connection who adjusts first spare has the ear pipe, the top threaded connection of ear pipe has the earplug, the connecting pipe has been cup jointed in the bottom activity of ear pipe, the auscultation head has been cup jointed in the one end activity of connecting pipe, the inside of adjusting first spare is provided with the internal thread and is responsible for, the internal thread is responsible for the internal thread and is connected with the external screw thread regulation pole at both ends, the one end fixedly connected with roof pressure spring of external screw thread regulation pole, the other end fixedly connected with worker's piece of roof pressure spring. This application adjusts through two external screw threads including the inside displacement of screw thread person in charge adjusts, and then makes medical staff can carry out the symmetry according to the size of oneself head to the flexible stroke of adjusting the head spare and adjust, selects the pressure range that is most fit for oneself, avoids the long-time ear of stethoscope to produce the phenomenon of stinging sense, and help medical staff concentrates attention, diagnoses the state of an illness smoothly.

Description

Special stethoscope for cardiologist

Technical Field

The application relates to the technical field of medical instruments, in particular to a stethoscope special for cardiologists.

Background

A stethoscope is a medical instrument for listening to sounds in the body, such as heart, breath, intestines and stomach, etc., and is an important method for doctors to examine patients and diagnose diseases, and the shape and sound transmission manner of the stethoscope have been improved since it was used clinically, but the basic structure thereof is not changed much, and mainly consists of a sound pickup part, a transmission part and a listening part.

The stethoscope has good auxiliary function in the process of assisting doctors in diagnosing diseases, and is one of necessary medical appliances for doctors, but the stethoscope has problems in practical use, firstly, the positioning of the ear tubes on the ears of the doctors is completed through the adjusting head piece made of the U-shaped metal elastic sheet, the elastic force is not adjustable, the head size of each doctor is different, the elastic pressure of the adjusting head piece is just right for one part of people, but the other person can feel larger pressure, and for heavy medical personnel, the long-time excessive pressure of the stethoscope can cause the ears to be pricked, so that the attention cannot be focused, and the diagnosis condition is delayed.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present application proposes a stethoscope dedicated to cardiologists to ameliorate the above problems.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a special stethoscope of intracardiac branch of academic or vocational study doctor, is including adjusting first piece, the both sides threaded connection who adjusts first piece has the ear pipe, the top threaded connection of ear pipe has the earplug, the connecting pipe has been cup jointed in the bottom activity of ear pipe, the auscultation head has been cup jointed in the one end activity of connecting pipe, the inside of adjusting first piece is provided with the internal thread and is responsible for, the internal thread is responsible for the internal thread and is connected with the external screw thread and adjust the pole at both ends, the one end fixedly connected with roof pressure spring of external screw thread regulation pole, the other end fixedly connected with worker's piece of roof pressure spring, the buffering external member has been cup jointed in one side activity of worker, one side fixed.

Optionally, the fixed cover that has cup jointed on the surface of connecting pipe, the first connecting band of one side fixedly connected with of fixed cover, the positive fixedly connected with magic of first connecting band is pasted and is colluded the face, the opposite side fixedly connected with second connecting band of fixed cover, the reverse side fixedly connected with magic of second connecting band is pasted the matte.

Optionally, one side of the buffering external member is fixedly sleeved with an anti-pinch sleeve, and the inside of one end of the anti-pinch sleeve is movably sleeved on the outer side of one end of the external thread adjusting rod.

Optionally, the fixed cover of one end of external screw thread regulation pole has connect the rubber sleeve, the external diameter value of rubber sleeve is less than and prevents pressing from both sides sheathed tube internal diameter value.

Optionally, the inside of the buffering external member is movably connected with a screw, and the screw inside the buffering external member is in threaded connection with the inside of the adjusting head piece.

Optionally, the inner part of the inner thread main pipe, the outer thread adjusting rod and the buffering sleeve member are all of a hollow structure, and a partition area is arranged in the middle of the inner part of the inner thread main pipe.

The application provides a pair of special stethoscope of intracardiac branch of academic or vocational study doctor possesses following beneficial effect:

1. this application adjusts through two external screw threads including the inside displacement of screw thread person in charge adjusts, and then makes medical staff can carry out the symmetry according to the size of oneself head to the flexible stroke of adjusting the head spare and adjust, selects the pressure range that is most fit for oneself, avoids the long-time ear of stethoscope to produce the phenomenon of stinging sense, and help medical staff concentrates attention, diagnoses the state of an illness smoothly.

2. This application pastes through the magic and colludes face and magic subsides matte both and mutually support the activity adhesion, swiftly accomodate connecting pipe and auscultation head, avoids connecting pipe and auscultation head to make a round trip rocking by a wide margin at medical staff walking in-process, and the protection auscultation head does not receive to collide with.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 shows a schematic cross-sectional view of an internally threaded main tube of the structure of the present application;

FIG. 2 is an enlarged schematic view of the point A in FIG. 1 of the present application;

FIG. 3 shows a schematic front view of the structure of the present application;

figure 4 shows the application structure showing the top view of the pouch.

In the figure: 1. adjusting the head piece; 2. an ear tube; 3. an earplug; 4. a connecting pipe; 5. an auscultation head; 6. an internal thread main pipe; 7. an external thread adjusting rod; 8. pressing the spring; 9. a workpiece; 10. a buffer kit; 11. fixing a sleeve; 12. a first connecting belt; 13. hook surface of magic tape; 14. a second connecting band; 15. magic paste suede; 16. a rubber sleeve; 17. an anti-pinch sleeve.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, 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 application.

Referring to fig. 1 to 4, the present invention provides a technical solution: a stethoscope special for cardiologists comprises an adjusting head piece 1, wherein two sides of the adjusting head piece 1 are in threaded connection with ear tubes 2, the top of each ear tube 2 is in threaded connection with an earplug 3, the bottom of each ear tube 2 is movably sleeved with a connecting tube 4, the surface of each connecting tube 4 is fixedly sleeved with a fixing sleeve 11, one side of each fixing sleeve 11 is fixedly connected with a first connecting belt 12, the front of each first connecting belt 12 is fixedly connected with a magic tape hook surface 13, the other side of each fixing sleeve 11 is fixedly connected with a second connecting belt 14, the reverse side of each second connecting belt 14 is fixedly connected with a magic tape suede 15, the magic tape hook surfaces 13 and the magic tape suede 15 are matched and movably adhered with each other, the connecting tubes 4 and the auscultatory heads 5 are quickly stored, the connecting tubes 4 and the auscultatory heads 5 are prevented from shaking to and fro to a large extent in the walking process of medical staff, the auscultatory, the inner part of the adjusting head piece 1 is provided with an inner thread main pipe 6, the outer thread adjusting rod 7 and the buffer sleeve 10 are all of a hollow structure, a partition area is arranged in the middle of the inner part of the inner thread main pipe 6, the hollow structures are favorable for reducing the weight of the whole device to the maximum degree while ensuring the strength of the device structure, the inner threads at two ends of the inner thread main pipe 6 are connected with the outer thread adjusting rod 7, one end of the outer thread adjusting rod 7 is fixedly sleeved with a rubber sleeve 16, the outer diameter value of the rubber sleeve 16 is smaller than the inner diameter value of an anti-pinch sleeve 17, the rubber sleeve 16 provides a holding structure for the subsequent adjusting movement of the outer thread adjusting rod 7, the comfort in the using process of the device is improved, the two outer thread adjusting rods 7 are adjusted by the displacement in the inner thread main pipe 6, and further medical staff can, the pressure range which is most suitable for the stethoscope is selected, the phenomenon that ears of the stethoscope are stabbed for a long time is avoided, medical staff can focus attention and diagnose illness smoothly, one end of the external thread adjusting rod 7 is fixedly connected with the jacking spring 8, the other end of the jacking spring 8 is fixedly connected with the I-shaped piece 9, one side of the I-shaped piece 9 is movably sleeved with the buffering sleeve piece 10, the inside of the buffering sleeve piece 10 is movably connected with screws, the screws in the buffering sleeve piece 10 are connected with the inside of the adjusting head piece 1 in a threaded manner, the screws are used as fixed connecting media of the buffering sleeve piece 10 and the adjusting head piece 1, the subsequent dismantling and disinfection of the stethoscope are facilitated, the replacement and maintenance of the buffering sleeve piece 10 and accessories connected with the buffering sleeve piece 10 are also facilitated, one side of the buffering sleeve piece 10 is fixedly sleeved with the anti-pinch sleeve 17, and the inside of one, the anti-pinch sleeve 17 prevents the external thread adjusting rod 7 from pinching clothes or skin of medical staff in the subsequent moving and adjusting process, reduces the structural interference of the device, and one side of the buffering sleeve part 10 is fixedly arranged on the inner wall of the top of the adjusting head part 1.

In summary, the stethoscope special for cardiologists provided by the present application is used by first trying on the stethoscope, and if the pressure is sensed to be too high or too low, the external thread adjusting rod 7 can be moved to adjust, and the operation is specifically that, when the pressure is too high, the rubber sleeve 16 is pinched, and the external thread adjusting rod 7 at one end of the internal thread main pipe 6 is further twisted, so that the external thread adjusting rod 7 is separated from the internal part of the internal thread main pipe 6 by a proper distance, the external thread adjusting rod 7 presses the buffer sleeve 10 through the pressing spring 8 and the I-shaped member 9, the external thread adjusting rod 7 at the other end of the internal thread main pipe 6 is also adjusted according to the above steps, after the completion, the minimum folding distance of the adjusting head 1 can be expanded, and the pressure can be reduced, when the pressure is sensed to be too low, the operation steps of the external thread adjusting rod 7 inside the internal thread main pipe 6 are opposite to the above steps, when medical staff wears the stethoscope and needs long distance removal, can fold the bottom of connecting pipe 4 and accomodate, then encircle first connecting band 12 and second connecting band 14 and cover the surface of connecting pipe 4 and make magic subsides collude face 13 and 15 adhesions of magic subsides matte, then just realize accomodating connecting pipe 4 and auscultation head 5.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not necessarily depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.

Claims (6)

1. A stethoscope special for cardiologists comprises an adjusting head piece (1), and is characterized in that: the stethoscope head with the adjustable head is characterized in that two sides of the adjusting head piece (1) are in threaded connection with the ear tubes (2), the top of each ear tube (2) is in threaded connection with the earplugs (3), the connecting pipe (4) is sleeved at the bottom of each ear tube (2), the auscultation head (5) is sleeved at one end of the connecting pipe (4), the internal thread main pipe (6) is arranged inside the adjusting head piece (1), the external thread adjusting rods (7) are connected to internal threads at two ends of the internal thread main pipe (6), the top pressing springs (8) are fixedly connected to one ends of the external thread adjusting rods (7), the tool piece (9) is fixedly connected to the other ends of the top pressing springs (8), the buffer kit (10) is sleeved at one side of the tool piece (9), and the buffer kit (10) is fixedly installed on the inner wall of the top.

2. A cardiologist-specific stethoscope as defined in claim 1, wherein: fixed cover (11) have been cup jointed to the fixed surface of connecting pipe (4), the first connecting band (12) of one side fixedly connected with of fixed cover (11), the positive fixedly connected with magic subsides of first connecting band (12) collude face (13), opposite side fixedly connected with second connecting band (14) of fixed cover (11), the reverse side fixedly connected with magic subsides matte (15) of second connecting band (14).

3. A cardiologist-specific stethoscope as defined in claim 1, wherein: the fixed cover in one side of buffering external member (10) has connect and has prevented pressing from both sides sleeve pipe (17), and prevents that the inside activity of pressing from both sides sleeve pipe (17) one end cup joints in the outside of external screw thread regulation pole (7) one end.

4. A cardiologist-specific stethoscope as defined in claim 1, wherein: the fixed cover of one end of adjusting pole (7) is adjusted to the external screw thread has connect rubber sleeve (16), the external diameter value of rubber sleeve (16) is less than the internal diameter value of preventing pressing from both sides sleeve pipe (17).

5. A cardiologist-specific stethoscope as defined in claim 1, wherein: the inside swing joint of buffering external member (10) has the screw, and the inside screw threaded connection of buffering external member (10) is in the inside of adjusting head spare (1).

6. A cardiologist-specific stethoscope as defined in claim 1, wherein: the inner part of the inner thread main pipe (6), the outer thread adjusting rod (7) and the buffering sleeve piece (10) are all of a hollow structure, and a partition area is arranged in the middle of the inner part of the inner thread main pipe (6).

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