Intelligent medical education system, method, terminal and medium integrating teaching and practical training
Technical Field
The invention belongs to the technical field of education and teaching, and particularly relates to an intelligent medical education system, method, terminal and medium integrating teaching and practical training.
Background
At present: after the theoretical learning of medical professional students of medical colleges is finished, the students enter into personnel units such as hospitals to practice, theoretical knowledge is consolidated through clinical practice, operating skills are enhanced, the capability of analyzing and solving problems is improved, and a good foundation is laid for rapidly adapting to employment posts after graduation. Clinical practice is an important component of the whole medical education and is a key stage for realizing the culture target of higher medical education by connecting practice theories. How to standardize clinical practice management and ensure the quality of medical teaching is the key and difficult point of the teaching management of medical colleges and universities.
Practice shows that the quality of clinical practice teaching is difficult to monitor and manage only by adopting a traditional itinerant teaching inspection mode in medical colleges and universities. Especially, under the situation that the study scale of the current medical colleges is continuously enlarged and the practice bases are sharply increased, the manpower, material resources and financial resources required for implementing comprehensive whole-course practice teaching management are difficult to meet. The clinical practice management of most medical colleges is not detailed enough, the information exchange among schools, practice units and students is not timely, the process monitoring is not comprehensive, the problem feedback and processing are relatively lagged, and meanwhile, the communication with the practice student units is not tight, so that the problems occurring in the clinical practice period of the students cannot be solved or processed timely, the due practice purpose is difficult to achieve, and a good effect is obtained. In order to realize communication among students, hospitals and schools, strengthen the management work of schools on students for practice, and simultaneously improve the working efficiency and the employment quality, the system becomes a very important work which is worthy of research. Because a set of relatively mature information management system applied to the field of clinical practice is lacked in domestic high medical colleges, the reform of national sanitation and relevant general medicine make requirements on the development, and a student practice management system of the medical colleges is constructed, so that the professional requirements are butted with the requirements of post skills of hospitals on one hand, the latest notice and new policies of schools can be accurately issued in time for the study of courses outside the whole practice students on the other hand, and the system is used as a link between a connection unit and the practice students, so that practice service is provided for the students and professional skills needed for the hospitals are provided for the hospitals. However, the existing medical teaching device only wants medical information explanation, cannot visually display medical operation, is poor in student understanding, and cannot provide practical opportunities for students.
Through the above analysis, the problems and defects of the prior art are as follows: the existing medical teaching device only wants medical information to explain, can not carry out the visual display of medical operation, and the student understands poorly, and can not provide practice opportunity for the student.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides an intelligent medical education system, a method, a terminal and a medium integrating teaching and practical training.
The invention is realized in this way, an intelligent medical education system integrating teaching and practical training, which comprises:
the system comprises an information acquisition module, an information transmission module, a central control module, an image display module, an audio playing module, an information analysis module, a three-dimensional modeling module, an operation instruction generation module, a practical training module, an information feedback module and an evaluation module;
the information acquisition module is connected with the central control module and is used for acquiring the teaching information through a data acquisition program;
the information transmission module is connected with the central control module and is used for transmitting the collected teaching information through an information transmission program;
the central control module is connected with the information acquisition module, the information transmission module, the image display module, the audio playing module, the information analysis module, the three-dimensional modeling module, the operation instruction generation module, the practical training module, the information feedback module and the evaluation module and is used for controlling each module through the main control computer;
the image display module is connected with the central control module and used for receiving the teaching information transmitted by the display and displaying the received image information;
the audio playing module is connected with the central control module and is used for receiving the teaching information transmitted by the loudspeaker and playing the received audio information;
the information analysis module is connected with the central control module and used for receiving the transmitted teaching information through an information analysis program and analyzing the received data information to obtain various standard specifications for medical operation;
the three-dimensional modeling module is connected with the central control module and is used for carrying out three-dimensional modeling on the organ displayed in the teaching according to the acquired standard specifications of the medical operation through a three-dimensional modeling program to obtain a three-dimensional model of the medical organ;
the operation instruction generating module is connected with the central control module and used for inputting an operation instruction through an operation instruction generating program and generating an operation instruction;
the training module is connected with the central control module and is used for executing operation according to the generated operation instruction through the medical operation training device;
the information feedback module is connected with the central control module and used for feeding back the information of the practical training operation through an information feedback program to obtain practical training feedback information;
and the evaluation module is connected with the central control module and is used for evaluating the practical training process according to the obtained practical training feedback information through an evaluation program.
Another object of the present invention is to provide an intelligent medical education method integrating teaching and practical training using the intelligent medical education system integrating teaching and practical training, wherein the intelligent medical education method integrating teaching and practical training comprises the following steps:
the method comprises the following steps that firstly, teaching information is collected through an information collection module by using a data collection program; the information transmission module transmits the collected teaching information by using an information transmission program;
secondly, the central control module controls each module by using a main control machine;
receiving the transmitted teaching information by using a display through an image display module, and displaying the received image information; receiving the transmitted teaching information by using a loudspeaker through an audio playing module, and playing the received audio information;
receiving the transmitted teaching information by using an information analysis program through an information analysis module, and analyzing the received data information to obtain various standard specifications for medical operation; performing three-dimensional modeling on the organ displayed in the teaching according to the acquired standard specifications of the medical operation by using a three-dimensional modeling program through a three-dimensional modeling module to obtain a three-dimensional model of the medical organ;
inputting an operation instruction by using an operation instruction generating program through an operation instruction generating module to generate an operation instruction; executing operation according to the generated operation instruction by using the medical operation practical training device through the practical training module;
step six, the information feedback module utilizes an information feedback program to feed back the information of the practical training operation to obtain practical training feedback information; and evaluating the training process by utilizing an evaluation program through an evaluation module according to the obtained training feedback information.
Further, in the first step, the transmitting the collected teaching information by the information transmission module using the information transmission program includes:
(1) acquiring configuration information for uplink or downlink data transmission;
(2) determining whether to send a preposed teaching information signal or not according to the acquired configuration information;
(3) in response to determining to transmit the instructional information signal, transmitting the instructional information signal prior to or concurrent with the start of data transmission;
(4) carrying out uplink data transmission or downlink data reception;
(5) and responding to the determination that the teaching information signal is not sent, and directly sending uplink data or receiving downlink data.
Further, the determining whether to transmit the preceding teaching information signal includes: and determining whether to send the teaching information signal according to the information which is acquired through the uplink or downlink scheduling authorization information or the uplink or downlink semi-persistent scheduling configuration information and is related to the physical resource for uplink or downlink data transmission.
Further, in the fourth step, the receiving the transmitted teaching information by the information analysis module using the information analysis program includes:
(1) establishing communication connection between an information receiving terminal and a data sending terminal;
(2) first terminal information of a data receiving terminal is sent to a data sending terminal, so that the data sending terminal can determine transmittable data according to the matching condition of second terminal information of the data sending terminal and the first terminal information;
(3) acquiring data transmitted by a data transmitting terminal;
(4) and importing the data into the data receiving terminal.
Further, in the fourth step, after the data sending terminal determines the transmittable data according to the matching condition of the second terminal information of the data sending terminal and the first terminal information, the data sending terminal outputs and displays the data information.
Further, in the fourth step, the three-dimensional modeling of the organ displayed in the teaching by the three-dimensional modeling module using the three-dimensional modeling program according to the acquired standard specifications of the medical operation includes:
(1) acquiring medical images of any two angles from each acquired standard specification of medical operation, wherein the medical images are respectively described as a first image and a second image;
(2) extracting feature points in the image;
(3) constructing a descriptor for the feature points;
(4) in the first image and the second image, finding out matched feature points according to descriptors of the feature points, and establishing a matching relation to obtain a disparity map;
(5) and constructing a three-dimensional model of the organ by using the disparity map.
Further, the three-dimensional modeling of the organ displayed in the teaching by the three-dimensional modeling module using the three-dimensional modeling program according to the acquired standard specifications of the medical operation further includes: and modifying and perfecting the constructed three-dimensional model of the organ.
Further, the modification and perfection of the constructed three-dimensional model of the organ comprise: receiving a modification request aiming at the three-dimensional model of the organ sent by a first user client; submitting a modification request of the three-dimensional model of the organ; modifying the three-dimensional model of the organ; and storing the modified three-dimensional model of the organ.
Further, the modification request of the organ three-dimensional model carries modification information of the modified three-dimensional model relative to the organ three-dimensional model.
By combining all the technical schemes, the invention has the advantages and positive effects that: the invention realizes the display of the pre-prepared medical video or information through data transmission, and realizes medical teaching; in the teaching process, a three-dimensional modeling module is arranged to construct a three-dimensional organ, so that students can conveniently watch and demonstrate the organ; the practical training module is integrated into teaching, medical operation is carried out in a mode that students autonomously generate operation instructions, courses and operation specifications are understood in operation, medical operation practice is achieved, and deeper understanding of the students is facilitated; the evaluation module is used for evaluating the operation of the students, so that the students can be helped to recognize the shortage and error of the operation, and the teaching effect is better.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the embodiments of the present application will be briefly described below, and it is obvious that the drawings described below are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained from the drawings without creative efforts.
Fig. 1 is a structural block diagram of an intelligent medical education system integrating teaching and practical training provided by the embodiment of the invention.
Fig. 2 is a flowchart of an intelligent medical education method integrating teaching and training provided by the embodiment of the invention.
Fig. 3 is a transmission flowchart of teaching information collected by an information transmission module using an information transmission program according to an embodiment of the present invention.
Fig. 4 is a flowchart for receiving the transmitted teaching information by the information analysis module using the information analysis program according to the embodiment of the present invention.
Fig. 5 is a three-dimensional modeling flowchart of an organ shown in teaching according to standard specifications of the acquired medical operation by using a three-dimensional modeling program through a three-dimensional modeling module according to an embodiment of the present invention.
In fig. 1: 1. an information acquisition module; 2. an information transmission module; 3. a central control module; 4. an image display module; 5. an audio playing module; 6. an information analysis module; 7. a three-dimensional modeling module; 8. an operation instruction generation module; 9. a training module; 10. an information feedback module; 11. and an evaluation module.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Aiming at the problems in the prior art, the invention provides an intelligent medical education system and an education method integrating teaching and practical training, and the invention is described in detail below with reference to the accompanying drawings.
As shown in fig. 1, the intelligent medical education system integrating teaching and practical training provided by the embodiment of the present invention includes:
the system comprises an information acquisition module 1, an information transmission module 2, a central control module 3, an image display module 4, an audio playing module 5, an information analysis module 6, a three-dimensional modeling module 7, an operation instruction generation module 8, a practical training module 9, an information feedback module 10 and an evaluation module 11;
the information acquisition module 1 is connected with the central control module 3 and is used for acquiring teaching information through a data acquisition program;
the information transmission module 2 is connected with the central control module 3 and is used for transmitting the collected teaching information through an information transmission program;
the central control module 3 is connected with the information acquisition module 1, the information transmission module 2, the image display module 4, the audio playing module 5, the information analysis module 6, the three-dimensional modeling module 7, the operation instruction generation module 8, the practical training module 9, the information feedback module 10 and the evaluation module 11, and is used for controlling the modules through a main control computer;
the image display module 4 is connected with the central control module 3 and used for receiving the teaching information transmitted by the display and displaying the received image information;
the audio playing module 5 is connected with the central control module 3 and used for receiving the teaching information transmitted through the loudspeaker and playing the received audio information;
the information analysis module 6 is connected with the central control module 3 and used for receiving the transmitted teaching information through an information analysis program and analyzing the received data information to obtain various standard specifications for medical operation;
the three-dimensional modeling module 7 is connected with the central control module 3 and is used for performing three-dimensional modeling on organs displayed in teaching according to the acquired standard specifications of the medical operation through a three-dimensional modeling program to obtain a three-dimensional model of the medical organ;
an operation instruction generation module 8 connected to the central control module 3 for inputting an operation instruction through an operation instruction generation program to generate an operation instruction;
the training module 9 is connected with the central control module 3 and used for executing operation according to the generated operation instruction through the medical operation training device;
the information feedback module 10 is connected with the central control module 3 and used for feeding back the information of the practical training operation through an information feedback program to obtain practical training feedback information;
and the evaluation module 11 is connected with the central control module 3 and used for evaluating the practical training process according to the obtained practical training feedback information through an evaluation program.
As shown in fig. 2, the intelligent medical education method integrating teaching and practical training provided by the embodiment of the invention comprises the following steps:
s101, acquiring teaching information by using a data acquisition program through an information acquisition module; the information transmission module transmits the collected teaching information by using an information transmission program;
s102, controlling each module by using a main control computer through a central control module;
s103, receiving the transmitted teaching information by using a display through an image display module, and displaying the received image information; receiving the transmitted teaching information by using a loudspeaker through an audio playing module, and playing the received audio information;
s104, receiving the transmitted teaching information by using an information analysis program through an information analysis module, and analyzing the received data information to obtain various standard specifications for medical operation; performing three-dimensional modeling on the organ displayed in the teaching according to the acquired standard specifications of the medical operation by using a three-dimensional modeling program through a three-dimensional modeling module to obtain a three-dimensional model of the medical organ;
s105, inputting an operation instruction by using an operation instruction generating program through an operation instruction generating module to generate an operation instruction; executing operation according to the generated operation instruction by using the medical operation practical training device through the practical training module;
s106, feeding back the information of the practical training operation by using an information feedback program through an information feedback module to obtain practical training feedback information; and evaluating the training process by utilizing an evaluation program through an evaluation module according to the obtained training feedback information.
As shown in fig. 3, in step S101, the transmission of the collected teaching information by the information transmission module using the information transmission program according to the embodiment of the present invention includes:
s201, acquiring configuration information for uplink or downlink data transmission;
s202, determining whether to send a preposed teaching information signal according to the acquired configuration information;
s203, responding to the determination of sending the teaching information signal, and sending the teaching information signal before data transmission or at the same time of starting data transmission;
s204, sending uplink data or receiving downlink data;
and S205, responding to the fact that the teaching information signal is not sent, and directly sending uplink data or receiving downlink data.
The method for determining whether to send the preposed teaching information signal provided by the embodiment of the invention comprises the following steps: and determining whether to send the teaching information signal according to the information which is acquired through the uplink or downlink scheduling authorization information or the uplink or downlink semi-persistent scheduling configuration information and is related to the physical resource for uplink or downlink data transmission.
As shown in fig. 4, in step S104, the receiving, by the information analysis module and using the information analysis program, the transmitted teaching information according to the embodiment of the present invention includes:
s301, establishing communication connection between the information receiving terminal and the data sending terminal;
s302, first terminal information of a data receiving terminal is sent to a data sending terminal, so that the data sending terminal can determine transmittable data according to the matching condition of second terminal information of the data sending terminal and the first terminal information;
s303, acquiring data sent by a data sending terminal;
s304, importing the data into the data receiving terminal.
In step S104, after the data sending terminal provided in the embodiment of the present invention determines the transferable data according to the matching condition between the second terminal information of the data sending terminal and the first terminal information, the data sending terminal outputs and displays the data information.
As shown in fig. 5, in step S104, the three-dimensional modeling of the organ shown in the teaching according to the standard specifications of the acquired medical operation by using the three-dimensional modeling program through the three-dimensional modeling module according to the embodiment of the present invention includes:
s401, acquiring medical images of any two angles from each acquired standard specification of medical operation, and respectively describing the medical images as a first image and a second image;
s402, extracting feature points from the image;
s403, constructing a descriptor for the feature points;
s404, searching matched feature points in the first image and the second image according to the descriptors of the feature points, and establishing a matching relation to obtain a disparity map;
s405, constructing a three-dimensional organ model by using the disparity map.
The three-dimensional modeling of the organ displayed in the teaching process by the three-dimensional modeling module according to the acquired standard specifications of the medical operation by using the three-dimensional modeling program provided by the embodiment of the invention further comprises the following steps: and modifying and perfecting the constructed three-dimensional model of the organ.
The method for modifying and perfecting the constructed three-dimensional model of the organ provided by the embodiment of the invention comprises the following steps: receiving a modification request aiming at the three-dimensional model of the organ sent by a first user client; submitting a modification request of the three-dimensional model of the organ; modifying the three-dimensional model of the organ; and storing the modified three-dimensional model of the organ.
The modification request of the organ three-dimensional model provided by the embodiment of the invention carries the modification information of the modified three-dimensional model relative to the organ three-dimensional model.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The above description is only for the purpose of illustrating the present invention and the appended claims are not to be construed as limiting the scope of the invention, which is intended to cover all modifications, equivalents and improvements that are within the spirit and scope of the invention as defined by the appended claims.