ZMJY/TCZ-10001T Online Cardiopulmonary and Abdominal Examination Teaching System (Teacher Computer)

Features:

1. Functional characteristics of chest cardiopulmonary auscultation simulator:

 (1) Half-length upright standard male simulation human body, rotatable, easy to disassemble and maintain.

 (2) The inner cavity is made of imported PVC material by injection molding, and the auscultation simulator adopts landmark technology to reproduce the auscultation signs more realistically. Four parts tremor can be realized at the same time

palpation, according to different cases, intelligently select the location of tremor.

2. Basic auscultation:

 (1) Heart part: It can vividly reproduce the explanation and auscultation of nearly 100 kinds of heart sound auscultation, and can realize the auscultation of heart sound conduction and the palpation of tremor in the corresponding part.

 (2) Lung part: Realized whole lung auscultation. More than 70 kinds of breath sounds can be auscultated. With vivid pictures and animations, the explanation of lung auscultation is carried out.

3. Differential auscultation:

 (1) Heart part: 11 kinds of three-tone temperament are summarized, any two heart sounds can be selected for comparison, and other easily confused heart sounds are compared at the same time. In the corresponding parts of the simulated human, two kinds of contrasting heart sounds can appear respectively to enhance the learning effect.

 (2) Lung part: More than ten pairs of breath sounds were carefully selected for identification. In the left and right lungs, these two easily confused sounds can be heard respectively. The comparison is more intuitive.

4. Features of abdominal palpation simulator:

 (1) The model is a female with a large body lying on her back, which is made of imported PVC material by injection molding. It has the characteristics of high temperature and low temperature resistance, no deformation and good flexibility.

 (2) The abdomen can show slow abdominal breathing, the abdomen bulges when inhaling, and the abdomen sinks when exhaling. The organs under the diaphragm move up and down with the breath. Each palpation and sign switching is about 30 seconds.

 (3) Blood pressure measurement function: It can measure arterial blood pressure. Systolic blood pressure, diastolic blood pressure, pulse rate and auscultation interval can be set arbitrarily, and the volume of Korotkoff sound can be adjusted.

(4) Liver palpation: palpation of normal, enlarged and different texture livers can be performed.

 (5) Palpation of the spleen: splenomegaly of varying degrees can be palpated, mildly enlarged spleen can be palpated in the right lateral decubitus position, and splenic notch can be palpated in larger spleen.

 (6) Palpation of gallbladder: palpation of normal and cystic gallbladder can be performed. When the gallbladder tenderness test is positive, the virtual patient will make a "pain" cry; Murphy's

When the test is positive, the simulated patient will make a "pain" cry and suddenly hold his breath.

 (7) According to the anatomical and pathophysiological characteristics of abdominal organs, dozens of common liver, gallbladder and spleen combined signs were designed.

 (8) Common disease tenderness and rebound tenderness: It can realize the palpation of the tenderness of gastric ulcer, duodenal ulcer and other diseases, as well as the palpation of tenderness and rebound tenderness of suppurative appendicitis and other diseases. With correct palpation, the simulated patient will make a "pain" sound.

 (9) Breast palpation: differentiate and compare the size and location of common benign breast tumors, malignant tumors, lymph nodes, and lobular hyperplasia.

 (10) Function of abdominal auscultation: The simulated human can realize the auscultation of normal bowel sounds, enhanced bowel sounds and murmurs of renal artery stenosis.

5. Cardiopulmonary auscultation multimedia teaching system software:

  (1) The software uses multimedia technology to produce more than 120 synchronous multimedia animations, more than 30 video materials, more than 130 phonocardiograms, and a large number of anatomical pictures and electrocardiograms, and organically combined, you can see the hearts of real patients in the classroom Beating, valve activity, and heart sounds and breath sounds collected from the clinic can be heard in the corresponding parts of the simulated patient, which makes the teaching full of authenticity and interest, and can realize the synchronous teaching function of the student computer and the teacher computer. It includes two parts: basic auscultation and differential auscultation of the heart and lungs.

 (2) Auscultation assessment and practice: According to the requirements of the syllabus, a multimedia intelligent examination and practice question bank has been prepared, and the amount and time of the questions can be set arbitrarily. The model makes corresponding signs according to the test questions for students to conduct auscultation practice and assessment. It has strong self-learning and review ability.

6. Multimedia teaching system software for abdominal palpation:

 (1) The software uses multimedia technology to organically combine more than 50 video files and a large number of pictures and animations to truly reproduce the anatomical characteristics of the liver, spleen and gallbladder, and vividly describe the palpation mechanism, palpation method, Skills to master key points, common mistakes in palpation, palpation content and clinical significance, etc. It can realize palpation and abdominal auscultation of tenderness and rebound tenderness in common diseases. It can realize the synchronous teaching function of student computer and teacher computer. The multimedia intelligent assessment and practice question bank highlights the advanced teaching methods of repeated practice and intensive training.

(2) Random assessment and practice: According to the requirements of the syllabus, a multimedia intelligent examination and practice question bank has been prepared, and the amount and time of the questions can be set arbitrarily. The simulated patient makes corresponding signs according to the test questions for students to conduct palpation exercises and assessments. It has strong self-learning and review ability.

7. Student information management software:

(1) Student information entry and class management: query student information and query the results of the cardiopulmonary auscultation test, abdominal palpation test and comprehensive cardiopulmonary auscultation test.

(2) Import/export student information and test scores, and print students' answer sheets.

8. ECG teaching and training software

(1) Based on the syllabus of "Diagnostics" of the People's Medical Publishing House, using multimedia technology to design multiple simultaneous multimedia animations and more than 30 electrocardiograms, combining theoretical knowledge with practice.

(2) Including ECG teaching, ECG recognition and ECG editing, detailed analysis and explanation of ECG basic knowledge, ECG measurement, normal data and abnormal ECG.