CN218419888U - Stethoscope for cardiology department - Google Patents

Abstract

A intracardiac branch of academic or vocational study stethoscope, including two earrings pipes, the earphone, tee bend linker, long rubber tube and auscultation head, the fixed earphone that is provided with respectively in top of earrings pipe, two earrings pipes and long rubber tube pass through tee bend linker intercommunication, the one end fixedly connected with auscultation head of keeping away from tee bend linker of long rubber tube, the fixed resilient means that is provided with between two earrings pipes, the last adjustment mechanism that is provided with of resilient means, adjustment mechanism is including the pole of buckling, the spliced pole, adjust pole and arc bullet pole, buckle pole fixed connection to resilient means, the fixed spliced pole that is provided with of output of pole of buckling, rotationally be provided with the regulation pole on the spliced pole, adjust the pole and buckle and fix between the pole and be provided with arc bullet pole, the front end and the resilient means extrusion adaptation of adjusting the pole, the doctor is according to self needs when using, the elasticity of adjustment spring steel sheet, the adaptation degree of improvement stethoscope, its simple structure is reasonable, and convenient operation.

Description

Stethoscope for cardiology department

Technical Field

The utility model relates to the technical field of medical equipment, in particular to intracardiac branch of academic or vocational study stethoscope.

Background

The cardiology department, i.e. the cardiovascular department, is a clinical department set by major internal medicine departments of all levels of hospitals for diagnosis and treatment of cardiovascular diseases, and the treated diseases include angina pectoris, hypertension, sudden death, arrhythmia, heart failure, premature beat, arrhythmia, myocardial infarction, cardiomyopathy, myocarditis, myocardial infarction and other cardiovascular diseases. The stethoscope is one of medical instruments and equipment essential for cardiology department, is also the most commonly used diagnostic tool for internal and external gynecologists, and mainly comprises a sound pickup part (chest piece), a conduction part (rubber tube) and an audible part (ear piece). However, the spring steel sheets on the existing stethoscope are all fixed on the sound transmission tube of the stethoscope, so that different doctors have different requirements on the elasticity of the spring steel sheets when using the stethoscope, the adjustment cannot be performed, and the use of the stethoscope by the doctors is affected by too large or too small spring steel sheets.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's defect and not enough, provide a cardiology department stethoscope, the doctor can be according to the needs of self when using, adjusts the elasticity of spring steel sheet to improve the adaptation degree of stethoscope, be favorable to the doctor to the use of stethoscope, its simple structure is reasonable, convenient operation.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a intracardiac branch of academic or vocational study stethoscope, including two earrings pipes, earphone, tee bend linker, long rubber tube and auscultation head, the top of earrings pipe is fixed respectively and is provided with the earphone, two earrings pipe and long rubber tube pass through tee bend linker intercommunication, and the one end fixedly connected with auscultation head of keeping away from tee bend linker of long rubber tube, two fixed resilient means that is provided with between the earrings pipe, the last adjustment mechanism that is provided with of resilient means, adjustment mechanism is including buckling pole, spliced pole, regulation pole and arc bullet pole, buckle pole fixed connection to resilient means, the fixed spliced pole that is provided with of output of the pole of buckling, rotationally be provided with the regulation pole on the spliced pole, adjust the pole and buckle and fix between the pole and be provided with arc bullet pole, the front end and the resilient means extrusion adaptation of adjusting the pole.

Further, resilient means includes fixed rectangular, expanding spring, bull stick and connecting block, fixed rectangular fixed connection to earring pipe supports between the fixed rectangular and is equipped with expanding spring, buckle pole fixed connection to fixed rectangular, the bull stick rotationally sets up on fixed rectangular, is provided with the connecting block between the bull stick.

Furthermore, a stabilizing plate is fixedly arranged between the rotating rod and the connecting block.

Furthermore, the front end of the adjusting rod is matched with the telescopic spring in an extruding mode.

Further, the stethoscope head comprises a casing, the casing is fixedly arranged at one end, far away from the three-way communicating vessel, of the long rubber tube, and an electric heating plate is fixedly arranged in the casing.

Further, the both sides of cover shell are fixed and are provided with the fastening block.

Further, the outer wall cover of cover shell is equipped with the rubber pad.

Furthermore, the earring conduit is also provided with a short rubber tube, and the earring conduit is communicated with the three-way connector through the short rubber tube.

The beneficial effects of the utility model are that:

(1) A intracardiac branch of academic or vocational study stethoscope, through resilient means, during the use, the doctor pulls open the earring pipe, make fixed rectangular atress pull open expanding spring, the bull stick rotates thereupon, through the cooperation between bull stick and expanding spring, make the earphone conveniently wear in the ear, avoid leading to doctor's discomfort because of the elasticity undersize makes the tension in earphone area, doctor's use experience has been improved, if doctor's head size is great or less, can make the middle part of adjusting the pole card at expanding spring through rotating the regulation pole, adjust the position as required, under the elastic cooperation of arc elastic rod, make not unidimensional head homoenergetic be suitable for the stethoscope.

(2) A cardiology department stethoscope, the auscultation head is provided with electric plate and rubber pad, after the doctor took the earphone, place the auscultation head at patient's chest, through the heating of electric plate and the separation of rubber pad, make the patient can not feel uncomfortable because of the auscultation head is colder, avoided the patient to influence the diagnosis because of the tension.

Drawings

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

FIG. 2 is a schematic view of the elastic device of the present invention;

FIG. 3 is a schematic structural diagram of the adjusting mechanism of the present invention;

fig. 4 is a schematic structural view of the auscultation head of the present invention.

In FIGS. 1-4: 1. an earring catheter; 2. a handset; 3. a short rubber hose; 4. a three-way connector; 5. an elastic device; 51. fixing the long block; 52. a rotating rod; 53. a stabilizing plate; 54. connecting blocks; 55. a tension spring; 56. an adjustment mechanism; 561. a bending rod; 562. connecting columns; 563. adjusting a rod; 564. an arc-shaped elastic rod; 6. a long rubber tube; 7. an auscultation head; 71. a housing; 72. a fastening block; 73. a rubber pad; 74. an electric heating plate.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

As shown in fig. 1-4, a stethoscope for cardiology department, including two earring pipes 1, earphone 2, tee bend linker 4, long rubber tube 6 and auscultation head 7, the fixed earphone 2, two that is provided with respectively on earring pipe 1's top earring pipe 1 and long rubber tube 6 pass through tee bend linker 4 intercommunication, preferably, in this embodiment, still be provided with short rubber tube 3 on the earring pipe 1, earring pipe 1 passes through short rubber tube 3 and tee bend linker 4 intercommunication, the one end fixedly connected with auscultation head 7 of tee bend linker 4 is kept away from to long rubber tube 6.

Preferably, in this embodiment, an elastic device 5 is fixedly disposed between two earring catheters 1, an adjusting mechanism 56 is disposed on the elastic device 5, and preferably, in this embodiment, the elastic device 5 includes a fixed long block 51, a telescopic spring 55, a rotating rod 52 and a connecting block 54, the fixed long block 51 is fixedly connected to the earring catheters 1, the telescopic spring 55 is disposed between the fixed long blocks 51 in an abutting manner, the rotating rod 52 is rotatably disposed on the fixed long block 51, and the connecting block 54 is disposed between the rotating rods 52. When the fixed block 51 is forced to pull the extension spring 55 open, the rotating rod 52 rotates, and the earphone 2 can be conveniently worn in the ear through the cooperation between the rotating rod 52 and the extension spring 55.

Specifically, a fixing plate 53 is fixedly disposed between the rotating rod 52 and the connecting block 54, so that the connecting relationship between the rotating rod 52 and the connecting block 54 is more compact.

Preferably, in this embodiment, the adjusting mechanism 56 includes a bending rod 561, a connecting rod 562, an adjusting rod 563, and an arc-shaped elastic rod 564, the bending rod 561 is fixedly connected to the fixed long block 51, the output end of the bending rod 561 is fixedly provided with the connecting rod 562, the connecting rod 562 is rotatably provided with the adjusting rod 563, the arc-shaped elastic rod 564 is fixedly provided between the adjusting rod 563 and the bending rod 561, and specifically, the front end of the adjusting rod 563 is adapted to the extension spring 55 in a pressing manner. The adjusting rod 563 is rotated to clamp the adjusting rod 563 at the middle part of the extension spring 55, the position is adjusted as required, and the heads with different sizes can be suitable for the stethoscope under the elastic matching of the arc-shaped elastic rod 564.

During the use, the doctor pulls open earring pipe 1, make fixed rectangular 51 atress pull open expanding spring 55, bull stick 52 rotates thereupon, cooperation between bull stick 52 and expanding spring 55, make earphone 2 can conveniently wear in the ear, avoid leading to doctor's discomfort because of the elasticity undersize makes the tension in earphone 2 area, doctor's use experience has been improved, if doctor head size is great or less, can make the regulation pole 563 block in expanding spring 55's middle part through rotating regulation pole 563, adjust the position as required, under the elastic cooperation of arc bullet pole 564, make not unidimensional head homoenergetic be suitable for the stethoscope, the inconsistent problem of elasticity when wearing the stethoscope of different doctors has been solved, greatly made things convenient for doctor to the use of stethoscope, make the data that the stethoscope gives can be listened to more accurate to the doctor.

Preferably, in this embodiment, the stethoscope head 7 includes a casing 71, the casing 71 is fixedly disposed at an end of the long rubber tube 6 far away from the three-way connector 4, and an electric heating plate 74 is fixedly disposed in the casing 71. Specifically, fastening blocks 72 are fixedly provided on both sides of the housing 71. Specifically, the outer wall of the casing 71 is fitted with a rubber pad 73. After the doctor puts on the receiver 2, the stethoscope head 7 is placed on the chest of the patient, and the patient does not feel uncomfortable due to the fact that the stethoscope head 7 is cool through heating of the electric heating plate 74 and separation of the rubber pad 73, and therefore the situation that the patient is nervous and the diagnosis is affected is avoided.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

The above is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles in accordance with the claims of the present invention are included in the claims of the present invention.

Claims (8)

1. The utility model provides an intracardiac branch of academic or vocational study stethoscope, includes two earrings pipe (1), earphone (2), tee bend linker (4), long rubber tube (6) and auscultation head (7), the top of earrings pipe (1) is fixed respectively and is provided with earphone (2), two earrings pipe (1) and long rubber tube (6) are through tee bend linker (4) intercommunication, one end fixedly connected with auscultation head (7) of keeping away from tee bend linker (4) of long rubber tube (6), its characterized in that: two be fixed with resilient means (5) between earring pipe (1), be provided with adjustment mechanism (56) on resilient means (5), adjustment mechanism (56) are including buckling pole (561), spliced pole (562), adjusting pole (563) and arc elastic rod (564), buckle pole (561) fixed connection to resilient means (5), the fixed spliced pole (562) that is provided with of output of buckling pole (561), rotationally be provided with on spliced pole (562) and adjust pole (563), adjust pole (563) and buckle and fixedly be provided with arc elastic rod (564) between pole (561), the front end and resilient means (5) extrusion adaptation of adjusting pole (563).

2. A cardiology stethoscope according to claim 1, wherein: elastic device (5) are including fixed rectangular block (51), expanding spring (55), bull stick (52) and connecting block (54), fixed rectangular block (51) fixed connection to earring pipe (1), support between fixed rectangular block (51) and be equipped with expanding spring (55), pole (561) fixed connection to fixed rectangular block (51) buckle, bull stick (52) rotationally set up on fixed rectangular block (51), are provided with connecting block (54) between bull stick (52).

3. A cardiology stethoscope according to claim 2, wherein: and a stabilizing plate (53) is fixedly arranged between the rotating rod (52) and the connecting block (54).

4. A cardiology stethoscope according to claim 2, wherein: the front end of the adjusting rod (563) is matched with a telescopic spring (55) in an extruding mode.

5. A cardiology stethoscope according to claim 1, wherein: the stethoscope head (7) comprises a sleeve shell (71), the sleeve shell (71) is fixedly arranged at one end, far away from the three-way communicating vessel (4), of the long rubber tube (6), and an electric heating plate (74) is fixedly arranged in the sleeve shell (71).

6. The cardiology stethoscope of claim 5, wherein: fastening blocks (72) are fixedly arranged on two sides of the sleeve (71).

7. A cardiology stethoscope according to claim 5, wherein: the outer wall cover of cover shell (71) is equipped with rubber pad (73).

8. A cardiology stethoscope according to claim 1, wherein: the earring conduit (1) is also provided with a short rubber tube (3), and the earring conduit (1) is communicated with the tee joint communicating vessel (4) through the short rubber tube (3).

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