4.4) Lung auscultation: All kinds of auscultation sites such as where nornal breath sounds, abnormal breath sounds, wet and dry rales and pleural friction sounds locate are in consistent with those in real patient. The manikin supports over 70 kinds of breath sounds auscultation. Explain lung auscultation with vivid pictures and animation. 4.5) Lung differential auscultation: well chosen a dozen of breath sounds for differential diagnosis, and these two easily confused sounds can respectively appear at the left lung and right lung, which makes contrast more intuitional!
5) Teacher’s main control computer adds the function of audio amplifying demonstration, cardiopulmonary auscultation can be done at each auscultation site of the electronic standard patient, and the heart sounds and breath sounds can be directly expanded output for the students to have simultaneous auscultation, which makes teachers easy to demonstrate and illustrate.
6) Abdominal examination teaching system not only includes simple abdominal palpation teaching content, but also includes the syllabus of diagnostics. It includes all the contents of abdominal examination, such as theory teaching of abdominal body surface signs and partitions, abdominal visual diagnosis, palpation, percussion and auscultation, etc.
7) Simulates 43 kinds of abdominal examination signs; and truly imitates the movement of the liver, gallbladder and spleen under the diaphragm during abdominal breathing and abdominal breathing, and simulates real patients, which allows students to have repeated palpation training.
8) Liver palpation: available palpation for hepatomegaly in varying degree and livers of different texture.
9) Spleen palpation: available palpation for splenomegaly in varying degree, and splenic notch can be palpated for the larger spleen.
10) Gall bladder palpation: swollen gallbladder with tenderness, swollen gallbladder without tenderness, Murphy's sign positive test, difference of simple gallbladder tenderness and Murphy's sign positive test.
11) Abdominal diseases with ten kinds of tenderness, rebound pain signs, for students physical examination training.
12) with various abdominal vascular murmur and bowel sound auscultation signs.
13) BP measurement: supports artery BP measurement training. Systolic pressure, diastolic pressure, pulse rate and auscultation interval can be set arbitrarily, and the volume of Korotkoff sound can be adjusted.
2. Online interactive teaching main control platform
1) Laboratory local area network structure, divided into teacher control machine and student experiment machine, with network teaching and assessment functions. Whole teaching: teacher master computer can edit teaching content, cases, test questions, real-time transmission to all students; Real-time teaching: the master computer of the teacher can relay all the teaching content to all the students in real time for teaching.
2) Teaching Software
2.1) The system software should adopt the mixed architecture of C/S and B/S. Teachers log in the backstage through the browser, and realize the management of questions editing, student info input, examination management, etc. Software in Teacher version/student version can be used for cardiopulmonary sound courseware teaching, simulation of cardiopulmonary sound auscultation and examination, etc.
2.2) Create a timetable: Teachers can create a schedule sorted by date. Individual course items include a list of medical exam courseware, auscultation of case sounds, and organizational unit tests or assessments. Supports list and chart display. The teaching software only displays the content set by the course after importing the course project.
2.3) Create a new question bank: the question types in the question bank include theoretical questions (single and multiple choice questions, T/F questions, etc.), skills operation questions (choice questions of heart sounds auscultation, lung sounds auscultation, ECG recognition, etc.).
2.4) Comprehensive and practical: online multimedia chest examination teaching system has cardiopulmonary auscultation skills training content, and it’s completely in accordance with the new version of diagnostics teaching syllabus, including all the content of chest examination. Cardiopulmonary auscultation skills training and assessment can realize theory examination and skills assessment, question bank and automatically grading papers, score statistics and printing, etc.
2.5) Unique style of the new animation: video images not only include animation, but also electrocardiogram, cardiogram, echocardiogram, color Doppler, etc. The image templates come with instructional pictures of cardiopulmonary auscultation sites, and CT, X-ray and related anatomical, physiological and pathological pictures can be found in some cases.
3. ECG teaching: Includes ECG teaching, recognition and editing, detailed analysis and explanation of basic ECG knowledge, ECG measurement, normal data and abnormal ECG.
4. Differential auscultation skills training: This system, controlled by the computer programming, represents hundreds of typical patient cardiopulmonary auscultation signs on the relative sites of the manikin. Vividly simulates pleural friction sounds, heart sounds, arrhythmias, heart murmurs, and so on for students repeated learning. A variety of cardiopulmonary signs and sounds with small differences in auscultation signs and confusion were selected for comparison, and with helpf of words, charts and skills training, students can quickly grasp the key points of identification.
5. Theory examination: This system consists of the theory examination question bank and cardiopulmonary skills question bank, teachers can also modify or edit the question bank. According to the teaching demands, freely group questions through advanced technology and automatically generates test papers. According to the requirements of skill examination papers, automatically call for the physical signs of cardiopulmonary auscultation and assess the grades, and the grades of the whole class can be automatically summarized and printed.
