CN201336099Y - Simulated first aid training device - Google Patents

Abstract

The utility model relates to a simulated first aid training device, which belongs to the simulated medical teaching and training and examination system. The simulated first aid training device comprises a dummy, a simulation test box for collecting information data of the dummy and a computer, wherein the output terminal of the simulation test box is connected with a computer; a sensor is also arranged on the dummy; and the output terminal of the sensor is connected with the input terminal interface of the simulation test box. The simulated first aid training device has the advantages that the device can effectively improve the clinic diagnosis and operation ability of the medical staff and cultivate smart and right clinic thinking, thereby reducing the occurrence of medical malpractices and dispute in clinical practices.

Description

A simulated first aid training device

technical field

The utility model relates to a medical simulation teaching training system and an assessment system.

Background technique

In recent years, with the continuous improvement of social medical laws and regulations, the improvement of patients' awareness of rights protection, and the increase of disease types, the traditional teaching methods of clinical medical practice are facing severe challenges. At present, most of the first aid teaching products still continue to use the previous design concept, lacking the refinement of the appearance and the authenticity of the internal structure, and are limited to satisfying the basic life support function. In order to withstand repeated external heart compressions and other operations, many manufacturers have installed thick components for simulation teaching products, which is very poor in flexibility and is not conducive to transportation or cross-regional teaching use. Today's ordinary simulators do not have intelligent functions. During operation, trainees only practice simple rescue actions, and cannot get information feedback from the rescued, nor can they draw intuitive judgments. The operation process cannot be controlled and recorded, and the teacher cannot make a comprehensive and fair evaluation of the rescue level of the students.

Contents of the invention

The object of the present invention is to avoid the disadvantages of the prior art and provide a simulated first aid training device, which is flexible, intuitive, controllable and simulated.

In order to achieve the above object, the technical solution adopted by the present invention is: a simulated first aid training equipment, including a simulated person, and the described equipment also includes a simulated experiment box and a computer for collecting information data of the simulated person; the output of the simulated experiment box The terminal is connected with the computer; the simulated man is provided with a sensor, and the output terminal of the sensor is connected with the input terminal interface of the simulated experiment box.

Further, the simulation experiment box is provided with a main control chip of the system, which is respectively used to collect the pressure sensor circuit module of the blowing and pressing signals on the simulated human body, the level conversion chip and the The USB chip is electrically connected with the interface module for connecting the simulated experiment box with the simulated human.

Further, the simulation experiment box is also provided with a power module, which is electrically connected to the system main control chip and the pressure sensor circuit module respectively.

Further, the electrode module of the simulated handle is also electrically connected to the main control chip of the system in the simulated experiment box.

Further, the simulated experiment box is also provided with an LED indicator light for indicating the state of the power switch and whether the USB communication is normal.

Further, the sensors on the simulated human include at least one electrocardiogram sensor, an intravenous injection arm sensor and at least one temporary external pacing sensor.

Furthermore, the apex automatic external defibrillation sensor and the parasternal automatic external defibrillation sensor are connected to at least one simulation handle on the simulation experiment box on the simulated human.

Further, the trachea of the heart airbag and the trachea of the lung airbag are also provided on the simulated human to connect with the air blowing trachea interface and the insufflation trachea interface of the simulated experiment box respectively.

Further, the simulated human is also provided with a tracheal intubation tube and a simulated human interface respectively connected to the input port of the simulated experiment box.

Further, the said simulator is also provided with an arterial pulse balloon.

The beneficial effects of the utility model are: effectively improving the clinical diagnosis ability and clinical operation ability of medical operators, cultivating quick and correct clinical thinking, thereby reducing the occurrence of medical accidents and disputes in clinical practice.

Description of drawings

Fig. 1 is the utility model connection relation schematic diagram;

Fig. 2 is a schematic diagram of the connection logic relationship of the modules in the simulated experiment box described in the utility model;

Fig. 3 is the rear view of the simulation experiment box described in the utility model;

Fig. 4 is the schematic diagram of the simulator of the present invention;

Fig. 5 is a schematic diagram of the rear view of the simulator of the present invention;

Detailed ways

The principles and features of the present utility model are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the utility model, and are not used to limit the scope of the utility model.

As shown in Figure 1, what Fig. 1 shows is the connection diagram of the simulated first aid training equipment, and the described simulated first aid training equipment includes a simulated human 1, and also includes a simulated experiment box 2 and a computer 3 for collecting simulated human information data The output end of the simulation experiment box 2 is connected with the computer 3;

The user conducts experiments on the simulated human body, and the simulated human transmits signals to the simulated experiment box 2 through the sensor, and the simulated experiment box 2 transmits the data to the computer, and finally the computer records, displays, and controls the operation.

The computer is also called a host computer, which uses Fourier expansion and waveform superposition algorithms to simulate and display various human body waveforms, and is developed by MFC. During the operation of the software, the dual-screen display of the computer can be used to simulate the human ECG monitor realistically from the monitor, displaying the human ECG, invasive blood pressure (IBP), respiratory rate (RESP), carbon dioxide Concentration (CO2) and other waveforms, and the frequency, amplitude, time axis, sound, waveform transformation, etc. of these waveforms can be adjusted at the same time. The main display is mainly used for parameter setting, selection of pathological features, status summary, simulated course of disease, operation records and network functions, etc.

The breathing types simulated by the software include normal breathing, Kusmohr, tidal breathing, apnea breathing, inhibitory breathing and apnea and other breathing types. The breathing frequency, inspiration ratio, ETCO2 and OSAT can be adjusted according to the needs of users set up.

Rhythm types that can be simulated in the circulatory system Sinus rhythm, atrial tachycardia, multifocal atrial tachycardia, atrial flutter, atrial fibrillation, junctional rhythm, sinus spontaneous rhythm, monofocal ventricular tachycardia tachycardia, multifocal ventricular tachycardia, supraventricular tachycardia, ventricular flutter, torsades de pointes, ventricular fibrillation, moribund rhythm, asystole, left bundle branch block, right bundle branch block Branch conduction block, first-degree atrioventricular block, second-degree type I atrioventricular block, second-degree type II atrioventricular block, third-degree atrioventricular block, infarcted Q wave, ST-segment elevation, ST segment depression, T wave inversion, atrial pacemaker, atrioventricular sequential pacemaker, ventricular pacemaker, etc. The additional options at the back are other symptoms inserted in the middle of the heart rhythm type, and its attack frequency can also be set at the same time. The pathological features of the insertion options are sinus arrest, atrial premature systole, junctional premature systole, monofocal ventricular premature systole, multifocal ventricular premature systole, coupling, junctional escape rhythm, Ventricular escape rhythm, paroxysmal supraventricular tachycardia, single source ventricular fibrillation, multiple source ventricular fibrillation, etc. At the same time, heart rate and blood pressure parameters can also be set by the user.

In addition, the software can also be set as a server and client mode, and users can view the operating status of the client through the server. The system can also simulate defibrillation equipment through the supporting external connection, and perform simulated operations of synchronous defibrillation, asynchronous defibrillation, and automatic defibrillation.

The function realized by the simulation experiment box 2 is to complete the communication with the computer 3 software, and to collect the data on the model person 1, these data include ECG connection, SP02/BP connection, AED/manual defibrillation simulator, Temporary external pacemakers and CPR training data, etc.

As shown in Figure 2, what shown in Figure 2 is to be provided with the schematic diagram of each module connection logic relation in the simulated experiment box 2 described in the simulated first aid training equipment, the described simulated experiment box 2 is provided with the main control chip 21 of the system, the system The main control chip 21 is respectively used for collecting the pressure sensor circuit module 22 of blowing and pressing signals on the simulated human body, the level conversion chip 23 and the USB chip 24 for connecting with the computer, and the circuit module 24 for the simulation experiment box 2 and the simulated human. 1 connected interface module 25 is electrically connected. 1 is also provided with a power supply module 26 in the described simulation test box, and the power supply module 26 is electrically connected with the described system main control chip 21 and the pressure sensor circuit module 22 respectively, and the described simulation test box is also provided with the analog handle The electrode module is electrically connected with the main control chip of the system.

As shown in Figure 3, what shown in Figure 3 is the rear view of the simulated experiment box described in this simulated first aid training equipment, 2 simulated defibrillation handles 6 that are provided with on the described simulated experiment box and are used to indicate the power switch state And the LED indicator light 7 for indicating whether the USB communication is normal, and also includes the input port 5 of the simulation experiment box 2 .

As shown in Fig. 4 and Fig. 5, what Fig. 4 and Fig. 5 show is the schematic diagram of the simulated person in the simulated first aid training equipment, the described simulated person 1 is provided with a sensor 4, and the sensor 4 includes four electrocardiogram sensors 41, Intravenous injection arm sensor 42 and two temporary external pacing sensors 43, two temporary external pacing sensors 43 are respectively arranged on the chest and back of the simulator 1. The output end of the sensor 4 is connected with the input end interface 5 of the simulation experiment box 2 . The simulated human 1 is also provided with an apical automatic external defibrillation sensor 44 and a parasternal automatic external defibrillation sensor 45 connected to the simulated handle 6 on the simulated experiment box 2 . The trachea 11 of the heart airbag and the trachea 12 of the lung airbag are also provided on the simulated human 1 to connect with the input port 5 of the simulated experiment box respectively. The simulated human 1 is also provided with a tracheal intubation tube 13 and a simulated human interface 14 respectively connected to the input port 5 of the simulated experiment box. The said simulator 1 is also provided with an arterial pulse balloon 15 .

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model shall be included in this utility model. within the scope of protection of utility models.

Claims (10)

1. a simulation first aid training equipment includes the anthropomorphic dummy, it is characterized in that described equipment also comprises simulated experiment case and the computing machine that is used to gather anthropomorphic dummy's information data; The output terminal of simulated experiment case is connected with computing machine; Described anthropomorphic dummy is provided with sensor, and the output terminal of sensor is connected with the input end interface of described simulated experiment case.

2. simulation first aid training equipment as claimed in claim 1, it is characterized in that, be provided with system master coremaking sheet in the described simulated experiment case, system master coremaking sheet be respectively applied for gather anthropomorphic dummy's air blowing on one's body with the pressure sensor circuit module of pushing signal, be used for the level transferring chip that is connected with computing machine with the USB chip, be used for the interface module electrical connection that the simulated experiment case is connected with the anthropomorphic dummy.

3. simulation first aid training equipment as claimed in claim 2 is characterized in that, also is provided with power module in the described simulated experiment case, and power module is electrically connected with described system master coremaking sheet, pressure sensor circuit module respectively.

4. as the described simulation first aid training of claim 1 to 3 equipment, it is characterized in that the electrode module that also is provided with the simulation handle in the described simulated experiment case is electrically connected with system master coremaking sheet.

5. as the described simulation first aid training of claim 1 to 3 equipment, it is characterized in that, also be provided with on the described simulated experiment case and be used to indicate switching-on and switching-off state and be used to indicate the whether normal LED light of usb communication.

6. simulation first aid training equipment as claimed in claim 1 is characterized in that the sensor that described anthropomorphic dummy is provided with comprises at least one electrocardiography transducer, intravenous injection arm sensor and at least one interim external pace-making inductor.

7. simulation first aid training equipment as claimed in claim 1, it is characterized in that, also be provided with the automatic in-vitro simulated defibrillation sensor of apex and parasternal automated external defibrillator sensor on the described anthropomorphic dummy and be connected with at least one simulation handle on the described simulated experiment case.

8. as claim 1 or 6 or 7 described simulation first aid training equipment, it is characterized in that the tracheae that also is provided with the heart air bag on the described anthropomorphic dummy is connected with the inflatable gas interface tube with simulated experiment case inflatable gas interface tube respectively with the tracheae of lung's air bag.

9. simulation first aid training equipment as claimed in claim 8 is characterized in that, also is provided with trachea cannula on the described anthropomorphic dummy and is connected with the input end interface of described simulated experiment case respectively with anthropomorphic dummy's interface.

10. simulation first aid training equipment as claimed in claim 8 is characterized in that, also is provided with the arteriopalmus balloon on the described anthropomorphic dummy.

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