CN216647634U

CN216647634U - Auscultation training examination model

Info

Publication number: CN216647634U
Application number: CN202122596080.XU
Authority: CN
Inventors: 徐红贞; 陈志敏
Original assignee: Zhejiang University ZJU; Childrens Hospital of Zhejiang University School of Medicine
Current assignee: Zhejiang University ZJU; Childrens Hospital of Zhejiang University School of Medicine
Priority date: 2021-10-27
Filing date: 2021-10-27
Publication date: 2022-05-31
Anticipated expiration: 2031-10-27

Abstract

The utility model provides an auscultation training examination model, and belongs to the technical field of medical instruments. The prior art is inconvenient for teaching and has poor teaching effect. The support frame includes first support body and second support body, the simulation rib sets up in first support body, soft tissue layer cladding is in the periphery of support frame and simulation rib, sound module assembly has recorded visceral organ pathological change sound and normal sound, the soft tissue layer includes chest and belly, the soft tissue layer is provided with a plurality of auscultation regions, the auscultation region is used for supplying medical personnel to use the stethoscope to paste in the regional auscultation of auscultation, pressure sound production device sets up on the simulation rib, pressure sound production device connects sound module assembly, pressure sound production device includes speaker and pressure switch, pressure switch triggers makes the speaker send the pathological change sound or the normal sound of visceral organ when pressing the simulation rib, controlling means includes control circuit and control shelves piece, controlling means sets up in the second support body, the control shelves piece is used for switching visceral organ pathological change and normal sound. The teaching effect is good.

Description

Auscultation training examination model

Technical Field

The utility model belongs to the technical field of medical instruments, and particularly relates to an auscultation training examination model.

Background

In the aspect of medical treatment, the auscultation is the diagnostic basic work of doctor, and the doctor generally adopts the stethoscope preliminary diagnosis when patient sees a doctor, but the doctor needs auscultation patient's thorax and the sound that sends in the abdominal cavity to judge, and this just needs the doctor to practice repeatedly the auscultation, the diagnosis that just can be accurate, nevertheless because sheltering from of tissues such as chest and belly skin, makes the student be difficult to directly practise on the human body at the learning process, also lacks the auscultation teaching model that lets the student carry out the study for a long time.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems in the prior art and provides an auscultation training test model.

The purpose of the utility model can be realized by the following technical scheme: the utility model provides an auscultation training examination model, its characterized in that, includes support frame, simulation rib, soft tissue layer, pressure sound generating mechanism, controlling means and sound module assembly, the support frame includes first support body and second support body, the simulation rib set up in first support body, soft tissue layer cladding is in the periphery of support frame and simulation rib, sound module assembly has recorded visceral organ pathological change sound and normal sound, soft tissue layer includes chest and belly, soft tissue layer is provided with a plurality of auscultation region, the auscultation region is used for supplying medical personnel to use the stethoscope to paste in the regional auscultation, pressure sound generating mechanism sets up on the simulation rib, pressure sound generating mechanism connects sound module assembly, pressure sound generating mechanism includes speaker and pressure switch, presses pressure switch triggers when simulating the rib makes the speaker send the pathological change sound or the normal sound of visceral organ, the control device comprises a control circuit and a control baffle, the control device is arranged on the second frame body, and the control baffle is used for switching visceral lesion sounds and normal sounds.

The working principle of the utility model is as follows: during teaching training, a student attaches a chest piece of the stethoscope to an auscultation area on a soft tissue layer, presses the chest piece of the stethoscope to trigger a pressure sound generating device, the pressure switch receives a pressure signal and enables a loudspeaker to be in butt joint with a sound module assembly so that the loudspeaker can generate pathological changes or normal sounds of internal organs, and the student can hear the pathological changes or normal sounds of the internal organs in auscultation ear pieces to achieve teaching training of the student; when the students need to be tested for training effects, the control baffle of the second frame body is shifted to select whether the sound of each auscultation area is normal or not, and then the students can perform auscultation operation and make auscultation results to achieve the purpose of testing.

In foretell auscultation training examination model, the auscultation region is including heart auscultation district, lung auscultation district and belly auscultation district, the heart auscultation district is including first district of heart, heart second district, heart third district and heart fourth district, the lung auscultation district is including first district of lung, lung second district, lung third district and lung fourth district.

In the above auscultation training examination model, the pressure sounding devices are provided in plurality.

In the auscultation training examination model, the pressure switch comprises a pressing table, a pressing frame, a contact and a connecting rod, and the loudspeaker is arranged in the pressing table.

In the auscultation training examination model, the connecting rod is fixedly connected with the pressing table, and the pressing table is used for a person to press so that the connecting rod is abutted to the contact.

In the auscultation training examination model, the pressing frame is provided with a return spring, and the return spring is used for resetting the pressing table.

In the auscultation training examination model, the connecting rod is made of a conductive material.

In the above auscultation training examination model, the conductive material is copper.

In the auscultation training examination model, the second frame body is provided with a mounting table, and the mounting table is used for mounting the control circuit and the sound module assembly.

In the auscultation training examination model, the mounting table is further provided with a control panel, and the control baffle is arranged on the control panel.

In the auscultation training examination model, the control baffle plates correspond to the pressure sound-generating devices one by one.

Compared with the prior art, the utility model has the advantages of convenient teaching and good teaching effect.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a schematic structural diagram of the present invention.

Fig. 3 is a schematic cross-sectional structure of the present invention.

Fig. 4 is a schematic structural diagram of the pressure sound generating device of the present invention.

In the figure, 1, a support frame; 2. simulating ribs; 3. a soft tissue layer; 4. a pressure sound generating device; 5. a control device; 6. a sound module assembly; 7. a control circuit; 8. controlling the baffle plate; 9. a pressure switch; 10. a speaker; 11. a pressing table; 12. a pressing frame; 13. a contact; 14. a connecting rod; 15. an auscultation area; 16. a return spring; 17. a mounting table; 18. a control panel; 19. a first frame body; 20. a second frame body; 21. a first region of the heart; 22. a second region of the heart; 23. a third region of the heart; 24. a fourth region of the heart; 25. the first region of the lung; 26. the second region of the lung; 27. the third lung region; 28. the fourth region of the lung; 29. an abdominal auscultation area; 30. a cardiac auscultation region; 31. a pulmonary auscultation region; 32. a chest; 33. the abdomen part.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

As shown in fig. 1-4, the auscultation training examination model comprises a support frame 1, a simulated rib 2, a soft tissue layer 3, a pressure sound generating device 4, a control device 5 and a sound module assembly 6, wherein the support frame 1 comprises a first frame body 19 and a second frame body 20, the simulated rib 2 is arranged on the first frame body 19, the soft tissue layer 3 covers the periphery of the support frame 1 and the simulated rib 2, the sound module assembly 6 records pathological changes and normal sounds of internal organs, the soft tissue layer 3 comprises a chest 32 and a belly 33, the soft tissue layer 3 is provided with a plurality of auscultation areas 15, the auscultation areas 15 are used for medical staff to use a stethoscope to auscultate the internal organs by attaching to the auscultation areas 15, the pressure sound generating device 4 is arranged on the simulated rib 2, the pressure sound generating device 4 is connected with the sound module assembly 6, the pressure sound generating device 4 comprises a loudspeaker 10 and a pressure switch 9, when the simulated rib 2 is pressed, the pressure switch 9 is triggered to enable the loudspeaker 10 to generate the pathological changes or normal sounds of the internal organs, the control device 5 includes a control circuit 7 and a control shutter 8, and the control shutter 8 is used for switching the visceral lesion sound and the normal sound.

In further detail, the auscultation region 15 includes a heart auscultation region 30, a lung auscultation region 31 and an abdominal auscultation region 29, the heart auscultation region 30 includes a first heart region 21, a second heart region 22, a third heart region 23 and a fourth heart region 24, the lung auscultation region 31 includes a first lung region 25, a second lung region 26, a third lung region 27 and a fourth lung region 28, and the first heart region 21, the second heart region 22, the third heart region 23 and the fourth heart region 24 respectively correspond to a mitral valve region, an aortic valve region, a second aortic valve region and a tricuspid valve region in the heart auscultation region 30; the first lung region 25, the second lung region 26, the third lung region 27 and the fourth lung region 28 correspond to the upper left lung portion, the lower left lung portion, the upper right lung portion and the lower right lung portion respectively, and the training effect of students is improved due to the fact that the device is attached to the reality.

In further detail, the pressure sound generating device 4 is provided in multiple numbers, in this embodiment, the first heart area 21, the second heart area 22, the third heart area 23, the fourth heart area 24, the first lung area 25, the second lung area 26, the third lung area 27, the fourth lung area 28, and the abdominal auscultation area 29 are provided with the pressure sound generating device 4 correspondingly; wherein, the pressure sounding device 4 in the lung auscultation area 31 is provided with normal breath sound, enhanced breath sound, weakened breath sound, disappeared breath sound, dry rale, wet rale, wheeze and the like; the pressure sound production device 4 in the cardiac auscultation area 30 is provided with normal heart sounds, weakened heart sounds, 1-6 grades of systolic mur and diastolic mur, galloping horse law and the like; pressure sound generating mechanism 4 in abdominal auscultation district 29 then is provided with that the bowel sound is normal, weakens, the reinforcing, and the teacher can select the sound kind that pressure sound generating mechanism 4 sent to reach test effect when training the test to the student like this, better lets the student carry out auscultation training and test.

Further saying, pressure switch 9 is including pressing platform 11, pressing frame 12, contact 13 and connecting rod 14, and speaker 10 sets up in pressing platform 11, and when the student trained, the stethoscope chest piece with press the laminating of platform 11, set up speaker 10 and can let the sound that speaker 10 sent more clear in pressing platform 11.

In more detail, the connecting rod 14 is fixedly connected with the pressing table 11, the pressing table 11 is used for a person to press down to enable the connecting rod 14 to be abutted against the contact 13, the contact 13 is a metal contact 13 and is connected with the pressure sounding device 4 through a lead, the connecting rod 14 is abutted against the contact 13 when the pressing table 11 is pressed down, the pressure switch 9 is closed, the loudspeaker 10 is connected with the pressure sounding device 4 at the moment, the power supply supplies power to the loudspeaker 10, the whole circuit forms a loop, and the loudspeaker 10 starts to work.

In more detail, the pressing frame 12 is provided with a return spring 16, and the return spring 16 is used for returning the pressing table 11, so that the pressing table 11 can be automatically returned to an initial position, and the next operation is facilitated.

More specifically, the connection rod 14 is made of a conductive material, and can electrically connect the speaker 10 and the contact 13.

In detail, the conductive material is copper, the copper material has low resistivity, good ductility, high strength, fatigue resistance, good stability and corrosion resistance.

In more detail, the second frame 20 is provided with a mounting table 17, and the mounting table 17 is used for mounting the control circuit 7 and the sound module assembly 6, and fixing the mounting control circuit 7 and the sound module assembly 6.

In further detail, the mounting table 17 is further provided with a control panel 18, the control washer 8 is arranged on the control panel 18, and the control panel 18 facilitates the test operation of teachers and the operation of the control washer 8.

In further detail, the control baffle pieces 8 correspond to the pressure sounding devices 4 one to one, so that the students can be accurately tested, and the training effect is improved.

The specific embodiments described herein are merely illustrative of the spirit of the utility model. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the utility model as defined in the appended claims.

Although a large number of terms are used here more, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.

Claims

1. The model for auscultation training examination is characterized by comprising a support frame (1), a simulated rib (2), a soft tissue layer (3), a pressure sound generating device (4), a control device (5) and a sound module assembly (6), wherein the support frame (1) comprises a first frame body (19) and a second frame body (20), the simulated rib (2) is arranged on the first frame body (19), the soft tissue layer (3) is wrapped on the periphery of the support frame (1) and the simulated rib (2), visceral organ pathological change sounds and normal sounds are recorded on the sound module assembly (6), the soft tissue layer (3) comprises a chest (32) and a belly (33), the soft tissue layer (3) is provided with a plurality of auscultation areas (15), the auscultation areas (15) are used for medical staff to use a stethoscope to stick to the auscultation areas (15), the pressure sound generating device (4) is arranged on the simulated rib (2), pressure sound generating mechanism (4) are connected sound module assembly (6), pressure sound generating mechanism (4) are including speaker (10) and pressure switch (9), press pressure switch (9) trigger during simulation rib (2) and make speaker (10) send the pathological change sound or the normal sound of internal organs, controlling means (5) are including control circuit (7) and control washer (8), controlling means (5) set up in second support body (20), control washer (8) are used for switching viscera pathological change sound and normal sound.

2. An auscultation training examination model according to claim 1, wherein the auscultation area (15) comprises a cardiac auscultation area (30), a pulmonary auscultation area (31) and an abdominal auscultation area (29), the cardiac auscultation area (30) comprises a first cardiac area (21), a second cardiac area (22), a third cardiac area (23) and a fourth cardiac area (24), and the pulmonary auscultation area (31) comprises a first pulmonary area (25), a second pulmonary area (26), a third pulmonary area (27) and a fourth pulmonary area (28).

3. An auscultation training test model according to claim 1, wherein said pressure sound generating means (4) is provided in plurality.

4. The auscultation training examination model of claim 1, wherein the pressure switch (9) comprises a pressing table (11), a pressing frame (12), a contact (13) and a connecting rod (14), the speaker (10) is arranged in the pressing table (11), the connecting rod (14) is fixedly connected with the pressing table (11), and the pressing table (11) is used for being pressed by a person to enable the connecting rod (14) to be abutted against the contact (13).

5. The auscultation training test model of claim 4, wherein the pressing frame (12) is provided with a return spring (16), and the return spring (16) is used for returning the pressing table (11).

6. An auscultation training test model according to claim 4, wherein the connecting rod (14) is of an electrically conductive material.

7. The auscultation-training test model of claim 6, wherein the conductive material is copper.

8. The auscultation training examination model of claim 1, wherein the second frame body (20) is provided with a mounting table (17), and the mounting table (17) is used for mounting the control circuit (7) and the sound module assembly (6).

9. The auscultation training test model of claim 8, wherein a control panel (18) is further disposed on the mounting table (17), and the control baffle (8) is disposed on the control panel (18).

10. The auscultation training test model of claim 1, wherein the control baffles (8) are in one-to-one correspondence with the pressure sound generating devices (4).