CN202003575U - Skill training device for simulation phantom peritoneoscope - Google Patents

Abstract

The utility model discloses a laparoscopic skill training device for simulating a human body model, which relates to a laparoscopic skill simulating training device; comprising a simulated human body model arranged on an operating table, a camera for collecting state signals of the abdominal operation process, and a monitor for displaying the state , the camera can move up and down in the camera sleeve and/or rotate; it is provided with operation holes and training modules for inserting surgical instruments into the simulated human body model, and the simulated human body model includes a skeleton and a rubber layer coated on the skeleton; The utility model adopts a simulated human body model that realistically simulates the shape and structure of the human body, so that students can conduct laparoscopic skill training in a relatively real operation scene, effectively improve the effect of laparoscopic skill training, shorten the training period; and provide various training The module is used to practice various basic skills in the operation and avoid training on the patient. The device is easy to operate, simple in structure and low in price.

Description

Simulation mannequin laparoscopic skills training device

technical field

The utility model relates to the field of simulated medical instrument technology education, in particular to a laparoscopic skill simulation training device.

Background technique

The birth of laparoscopy (LC) is a revolution in abdominal surgery. It changes open surgery to LC minimally invasive technology. Doctors complete the operation by observing the image screen of the monitor. Its characteristics: less trauma, less pain, faster recovery, good curative effect, etc., which are recognized by doctors and patients, have been developed rapidly, and have formed a specialized discipline. However, this technique is difficult and risky. In order to avoid training on patients, it must be trained to master this technique. Therefore, the training of laparoscopic skills needs to be standardized. The existing laparoscopic skill trainers are mainly divided into two types. One is called a virtual laparoscopy trainer, which is high in technology and expensive, and currently mainly relies on imports; the other is called a laparoscope trainer, which is relatively common in my country, but most of them are relatively simple in appearance and have a single training module. The debugging is cumbersome, the operation is inconvenient, the expected effect cannot be achieved, and the actual clinical situation cannot be intuitively reflected, and it can only meet the most basic technical skills.

Therefore be badly in need of a kind of device that carries out laparoscopic skill training under comparatively real operation environment, effectively improve the effect of laparoscopic skill training, shorten training period, improve training effect.

Utility model content

In view of this, the technical problem to be solved by the utility model is to provide an easy-to-operate and low-cost device for laparoscopic skill training in a relatively real operating environment, which can effectively improve the effect of laparoscopic skill training and shorten the training period , to improve the training effect.

The utility model is achieved through the following technical solutions:

The simulated mannequin laparoscopic skill training device provided by the utility model comprises

Simulated human body model, a device for simulating human laparoscopic surgery training;

A camera, the camera is inserted into the simulated human body model, and is used to collect the state signal of the operation process of the abdominal surgery of the human body;

The monitor, which receives status signals through the video line, is used to display the status of the operation process of the abdominal surgery of the human body.

Further, it also includes an operating table, on which an operating bracket is installed, and the operating bracket is provided with a camera sleeve for positioning the camera, and the camera can move up and down and/or rotate in the camera sleeve, and the monitoring The device is set on the operating table at a position convenient for observation;

Further, the simulated human body model is provided with a circular hole for inserting the camera probe, and an operation hole for simulating a navel incision, and the operation hole is provided with a sleeve for inserting surgical instruments into the simulated human body model;

Further, the simulated human body model is also provided with a light source for illuminating the inside of the simulated human body model;

Further, it also includes a training module placed in the simulated human body model and a training module positioning component capable of adjusting the height of the training module arranged between the training module and the inner side of the abdominal wall of the simulated human body model;

Further, the simulated human body model includes a skeleton and a rubber layer coated on the skeleton, and the skeleton is a cavity device formed by simulating the trunk structure of the chest and abdomen of the human body;

Further, the simulated human body model is provided with end caps.

The beneficial effect of the utility model is that: the utility model adopts a simulated human body model that realistically simulates the shape and structure of the human body, so that students can carry out laparoscopic skill training in a relatively real operation scene, effectively improving the effect of laparoscopic skill training, shortening the Training cycle; and provide a variety of training modules to perform various basic skills exercises such as cutting, dividing, sewing, ligation, etc. in the operation, avoiding training on the patient. The device is easy to operate, simple in structure, and low in price;

Through the camera, the video information is transmitted to the monitor for imaging. The doctor faces the enlarged image on the monitor screen, and is familiar with and masters the two-dimensional image, displacement, and the change of the scale, as well as adapting and proficient in the identification and operation of long instruments, so that the trainees can Proficiency in the operation of equipment.

Other advantages, objectives and features of the present utility model will be set forth in the following description to some extent, and to some extent, based on the investigation and research below, it will be obvious to those skilled in the art, or can be Get teaching from the practice of the utility model. The objectives and other advantages of the utility model can be realized and obtained by the following description and claims.

Description of drawings

In order to make the purpose, technical solutions and advantages of the present utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings, wherein:

Fig. 1 is the schematic diagram of the three-dimensional structure of the laparoscopic skills training device of the simulated mannequin;

Fig. 2 is the front view of the laparoscopic skill training device of the simulated mannequin;

Fig. 3 is a training module of the laparoscopic skill training device for the simulated mannequin.

Detailed ways

Preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings. It should be understood that the preferred embodiments are only for illustrating the utility model, rather than limiting the protection scope of the utility model.

Fig. 1 is the three-dimensional structure schematic diagram of simulation mannequin laparoscopic skills training device; Fig. 2 is the front view of simulation mannequin 1 laparoscopic skills training device; Fig. 3 is the training module of simulation mannequin laparoscopic skills training device, as shown in the figure: The simulated mannequin laparoscopic skills training device provided by the utility model includes a simulated mannequin, which is used to simulate a device for simulating human body laparoscopic surgery training; a camera 2, which is inserted into the simulated mannequin for collecting human body abdominal surgery operations The status signal of the process; the monitor 3, which receives the status signal through the video line 9, and is used to display the status of the human abdominal operation process.

As a further improvement of the above embodiment, it also includes an operating table 4, on which an operating bracket 5 is installed, and the operating bracket is provided with a camera sleeve for positioning the camera, and the camera can move up and down in the camera sleeve and/or rotate, the monitor is set at a position convenient for observation on the operating table, the position of the camera is moved up and down to change the size of the visual area or rotated to an appropriate position angle according to the actual operation situation, and displayed on the monitor Come out, it simulates a variety of skills training required in the operation.

As a further improvement of the above embodiment, the simulated human body model is provided with a round hole for inserting a camera probe, and an operation hole for simulating a navel incision is provided. The sleeve, according to the needs of the actual laparoscopic surgery, the operating holes are set in different positions, and the training can be carried out in the way that multiple people cooperate to complete the laparoscopic surgery.

As a further improvement of the above-mentioned embodiment, a light source 10 for illuminating the inside of the simulated human body model is also provided in the simulated human body model.

As a further improvement of the above embodiment, it also includes a training module 11 placed in the simulated human body model and a training module positioning component that can adjust the height of the training module and is arranged between the training module and the inner side of the abdominal wall of the simulated human body model.

As a further improvement of the above embodiment, the simulated human body model includes a skeleton and a rubber layer covering the skeleton, and the skeleton is a cavity device formed by simulating the torso structure of the chest and abdomen of a human body.

As a further improvement of the above embodiment, the simulated human body model is provided with an end cover 8, and when the training module needs to be replaced, the end cover is opened, and the training module is put into it, and then the end cover is closed.

In the embodiment of the present utility model, the training modules adopted by the simulated mannequin laparoscopic skills training device include multiple functional training modules such as tissue separation training part 7, tissue grasping training part, plane suture training part 31 and three-dimensional suture training part 32 , these functional training modules are made of waste items in the hospital, and some new functional training modules can also be added according to actual needs. The operating forceps used in the training process are ordinary holding forceps. The height of the training module can be adjusted according to the training module positioning part 33, that is, the screw.

Finally, it is noted that the above embodiments are only used to illustrate the technical solutions of the present utility model without limitation. Although the utility model has been described with reference to the preferred embodiment of the utility model, those of ordinary skill in the art should understand that, Various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined in the appended claims.

Claims (7)

1. artificial human body model laparoscope skill training device is characterized in that: comprise

Artificial human body model is used to simulate the device that the human body laparoscopic surgery is trained;

Camera, described camera inserts in the artificial human body model, is used to gather the status signal of human abdominal cavity operative process;

Monitor, described monitor are used to show the state of human abdominal cavity operative process by video line accepting state signal.

2. artificial human body model laparoscope skill training device according to claim 1, it is characterized in that: also comprise operator's console, the operation support is installed on the described operator's console, described operation support is provided with the camera sleeve that is used for the positioning shooting head, described camera can move up and down and/or rotate in the camera sleeve, and described monitor is arranged at is convenient to the position observed on the operator's console.

3. artificial human body model laparoscope skill training device according to claim 1, it is characterized in that: be provided with on the described artificial human body model for the circular hole that inserts camera probe, also be provided with the handle hole of simulation navel otch, be provided with the sleeve that is used in the operating theater instruments insertion artificial human body model in the described handle hole.

4. artificial human body model laparoscope skill training device according to claim 1 is characterized in that: the light source that also is provided with the artificial human body model inside that is used to throw light in the described artificial human body model.

5. artificial human body model laparoscope skill training device according to claim 1 is characterized in that: also comprise place the training module in the artificial human body model and be arranged at training module and artificial human body model stomach wall inboard between the training module positioning element that can regulate the training module height.

6. artificial human body model laparoscope skill training device according to claim 1, it is characterized in that: described artificial human body model comprises skeleton and is coated on the rubber layer of skeleton that described skeleton is the cavity device of the trunk structure formation of simulation human body chest abdominal section.

7. artificial human body model laparoscope skill training device according to claim 1, it is characterized in that: described artificial human body model is provided with end cap.

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