Model and model assembly for training single-hole gasless laparoscope
By developing training models for single-hole pneumatic laparoscopy, including simulators and intelligent evaluation systems, the problem of lack of professional training models in the market has been solved, doctors' surgical skills and safety have been improved, and technology inheritance and popularization have been promoted.
Patent Information
- Application Number
- CN202411869694.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-18
- Publication Date
- 2025-02-14
AI Technical Summary
The current market lacks professional training models for single-hole pneumatic laparoscopy technology, which seriously restricts surgeons from mastering and improving this technology and affects the effective inheritance and popularization of surgical skills.
A model for single-hole pneumatic laparoscopic training is developed, including a single-hole simulator housing, a silicone capsule abdominal model and a Trocar hole, a matching single-hole operating device and an intelligent evaluation system for simulating the abdominal cavity and Perform surgical training.
This model helps doctors practice single-hole pneumoabdominal laparoscopy, shorten the learning curve, meet the learning needs of doctors at different levels, and provide real-time feedback through an intelligent assessment system to improve surgical skills and safety.
Smart Images
Figure CN119445953A_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of gasless single-port laparoscopy, and in particular to a model and a model assembly for single-port gasless laparoscopy training. Background Art
[0002] Traditional single-port laparoscopic surgery requires continuous insufflation of carbon dioxide into the abdominal cavity to cause it to bulge to form an operating space. The disadvantages of this method are that it is prone to subcutaneous emphysema, increased airway pressure during surgery, and severe interference with cardiopulmonary function.
[0003] Single-port gasless laparoscopy is an improved surgical method. Since carbon dioxide pneumoperitoneum is not required during the operation, it is called single-port gasless laparoscopy or gasless single-port laparoscopy. With the continuous advancement of medical technology, single-port gasless laparoscopy is being used more and more widely around the world because of its minimally invasive, economical and significant advantages for specific patient groups (such as residents in economically underdeveloped areas, patients with weak cardiopulmonary function or intolerant of pneumoperitoneum surgery). This technology not only reduces surgical trauma, but also effectively avoids the pneumoperitoneum-related complications that may be caused by traditional pneumoperitoneum laparoscopic surgery, such as hypercapnia and subcutaneous emphysema, thereby improving the safety of the operation and the speed of patient recovery.
[0004] However, there is a lack of professional training models for single-port gasless laparoscopic technology in the market, which seriously restricts surgeons' mastery and improvement of this technology and affects the effective inheritance and popularization of surgical skills. Therefore, the development of an efficient and practical single-port laparoscopic simulation training teaching model is of great significance for improving doctors' surgical skills, ensuring patient safety, and promoting medical technology progress. Summary of the invention
[0005] The purpose of the present application is to provide a new model and model assembly for single-port gasless laparoscopic training.
[0006] This application adopts the following technical solutions:
[0007] One aspect of the present application discloses a model for single-port gasless laparoscopic training, comprising a single-port simulator shell, a silicon capsule abdomen model and a Trocar hole; the single-port simulator shell is used to fix the silicon capsule abdomen model so that the silicon capsule maintains the appearance of the simulated abdomen; the silicon capsule abdomen model is detachably fixed in the single-port simulator shell to simulate the abdominal cavity, so as to simulate single-port gasless laparoscopic surgery training in the abdominal cavity; the Trocar hole is opened on the silicon capsule abdomen model to facilitate the entry of operating instruments for single-port gasless laparoscopic surgery.
[0008] It should be noted that this application is the first to develop a training model that can be used for single-port gasless laparoscopic surgery, which is of great significance for improving doctors' single-port gasless laparoscopic surgery skills, ensuring patient safety, and promoting the advancement of medical technology.
[0009] Preferably, the silicon capsule abdomen model is made of transparent silicon gel.
[0010] Preferably, a detachably mounted surgical training module is provided in the abdominal cavity of the silicon capsule abdominal model.
[0011] Preferably, the surgical training module is made of silicone.
[0012] Preferably, the surgical training module includes at least one of an adrenal tumor model and a kidney tumor model.
[0013] It is understandable that the surgical training module can be configured with various tumor models that need to be removed according to needs, including but not limited to adrenal tumor models and kidney tumor models.
[0014] Preferably, the diameter of the Trocar hole is 3 cm.
[0015] Preferably, on the silicon capsule abdomen model, an auxiliary instrument opening is provided on each of the left and right sides of the Trocar hole for auxiliary operation.
[0016] Preferably, the auxiliary device opening is opened at 12 cm on both sides of the Trocar hole. Generally, the diameter of the auxiliary device opening is 2 cm.
[0017] Preferably, the module of the present application also includes an intelligent evaluation system; the intelligent evaluation system includes sensors and a data analysis system for real-time feedback of operation time, accuracy, and damage control.
[0018] Another aspect of the present application discloses a model assembly for single-port gasless laparoscopic training, including the model of the present application and a matching single-port operating instrument.
[0019] Preferably, the single-hole operating instrument includes at least one of a spreader, a separation forceps, an ultrasonic scalpel, a laparoscopic lens, a laparoscopic scissors, an aspirator, and a needle holder.
[0020] The beneficial effects of this application are:
[0021] The model used in this application for single-port gasless laparoscopic training is of great significance for improving doctors' single-port gasless laparoscopic surgical skills, ensuring patient safety, and promoting the advancement of medical technology. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] Figure 1 It is a structural schematic diagram of a model used for single-port gasless laparoscopic training in an embodiment of the present application;
[0023] Figure 2 It is a side structural schematic diagram of a model used for single-port gasless laparoscopic training in an embodiment of the present application;
[0024] Figure 3 It is a structural schematic diagram of a partial magnification of the operating part of the model used for single-port gasless laparoscopic training in an embodiment of the present application when in use. DETAILED DESCRIPTION
[0025] The present application is described in detail below by means of specific embodiments in combination with the accompanying drawings. The following embodiments are only used to illustrate the present application and should not be construed as limiting the present application.
[0026] Example
[0027] This example is used as a model for single-port gasless laparoscopic training. Figures 1 to 3 As shown, it includes a single-hole simulator shell 1, a silicon capsule abdomen model 2 and a Trocar hole 3; the single-hole simulator shell 1 is used to fix the silicon capsule abdomen model 2 so that the silicon capsule maintains the appearance of the simulated abdomen; the silicon capsule abdomen model 2 is detachably fixed in the single-hole simulator shell 1 to simulate the abdominal cavity, so as to simulate the single-hole gasless laparoscopic surgery training in the abdominal cavity; the Trocar hole 3 is opened on the silicon capsule abdomen model 2 to facilitate the entry of the operating instruments of the single-hole gasless laparoscopic surgery. Among them, the diameter of the Trocar hole 3 is 3cm, and the silicon capsule abdomen model 2 is made of transparent silicone to facilitate the observation of the internal contents.
[0028] Furthermore, a detachable surgical training module 4 is provided in the abdominal cavity of the silicon capsule abdominal model 2. The surgical training module is also made of silicone, such as an adrenal tumor model or a kidney tumor model. On the silicon capsule abdominal model 2, a 2 cm auxiliary instrument opening is provided at 12 cm on both sides of the Trocar hole 3 for auxiliary operation.
[0029] In a further improvement, the model of this example also includes an intelligent evaluation system, which includes sensors and a data analysis system for real-time feedback of operation time, accuracy, and damage control. It can be understood that the intelligent evaluation system of this example can refer to the monitoring and intelligent evaluation systems of other existing surgical training models to provide real-time feedback on various indicators of the doctor's operation process, including but not limited to operation time, accuracy, damage control, etc.
[0030] The model components of this example include the above model, as well as single-hole operating instruments, such as Figure 3 As shown, it includes a spreader 5, a separation forceps / ultrasonic knife 6, a laparoscopic lens 7, laparoscopic scissors 8, as well as an aspirator, a needle holder, etc.
[0031] The model in this case can: (1) use a silicone capsule to simulate the abdominal space. The transparent shape is convenient for observation and demonstration, and can simulate the pneumoperitoneum surgery process; (2) the silicone capsule material has a certain degree of ductility, and can be used with the expander with suction function designed by the operator to train the process of using instruments to maintain the operating space under pneumoperitoneum conditions; (3) a training module can be placed in the silicone capsule, such as a silicone adrenal tumor or kidney tumor model, for training single-port pneumoperitoneum laparoscopic resection and suturing.
[0032] During training, single-port operating instruments are inserted through the single-port Troca port of the model, and the transparent silicon capsule is expanded with an abdominal wall expander to increase the operating space. This model can help doctors practice single-port gasless laparoscopic operation, thereby shortening the learning curve.
[0033] The model in this case covers a variety of single-port gasless surgery scenarios during training, including but not limited to common single-port gasless laparoscopic surgeries such as adrenal tumor resection, cholecystectomy, and appendectomy, meeting the learning needs of doctors at different levels. In addition, the intelligent evaluation system integrates intelligent sensors and data analysis technology to provide real-time feedback on various indicators of the doctor's operation process, such as operation time, accuracy, damage control, etc., which can help doctors self-evaluate and improve.
[0034] The above content is a detailed description of the present application in combination with specific implementation methods, and it cannot be determined that the implementation of the present application is limited to these descriptions. For ordinary technicians in the technical field of the present application, several simple deductions or substitutions can be made without departing from the basic inventive concept of the present application.
Claims
1. A model for single-port gasless laparoscopic training, characterized in that: It includes a single-hole simulator shell (1), a silicon capsule abdomen model (2) and a Trocar hole (3); The single-hole simulator shell (1) is used to fix the silicon capsule abdomen model (2) so that the silicon capsule maintains the appearance of the abdomen simulation; The silicon capsule abdomen model (2) is detachably fixedly mounted in the single-port simulator housing (1) and is used to simulate the abdominal cavity, so as to facilitate the simulation of single-port gasless laparoscopic surgery training in the abdominal cavity; The Trocar hole (3) is opened on the silicon capsule abdomen model (2) to facilitate the entry of operating instruments for single-port gasless laparoscopic surgery.
2. The model according to claim 1, characterized in that: The silicon capsule abdomen model (2) is made of transparent silicon gel.
3. The model according to claim 1, characterized in that: A detachably mounted surgical training module (4) is arranged in the abdominal cavity of the silicon capsule abdominal model (2).
4. The model according to claim 3, characterized in that: The surgical training module is made of silicone.
5. The model according to claim 3, characterized in that: The surgical training module includes at least one of an adrenal tumor model and a kidney tumor model.
6. The model according to claim 1, characterized in that: On the silicon capsule abdomen model (2), an auxiliary instrument opening is respectively provided on the left and right sides of the Trocar hole (3) for performing auxiliary operations.
7. The model according to claim 6, characterized in that: The auxiliary instrument openings are opened at 12 cm on both sides of the Trocar hole (3).
8. The model according to any one of claims 1 to 7, characterized in that: It also includes an intelligent assessment system; The intelligent assessment system includes sensors and a data analysis system for real-time feedback of operation time, accuracy, and damage control.
9. A model assembly for single-port gasless laparoscopic training, characterized in that: The invention comprises the model described in any one of claims 1 to 8, and a single-hole operating instrument.
10. The model assembly according to claim 9, characterized in that: The single-hole operating instrument includes at least one of a spreader, a separation forceps, an ultrasonic scalpel, a laparoscope lens, a laparoscope scissors, an aspirator, and a needle holder.