Automatic tracking system for operative region of laparothoracoscope and method

Abstract

The invention discloses an automatic tracking system for an operative region of a laparothoracoscope. The automatic tracking system comprises a controller, an operative instrument, an image collecting module, an image caching module, an operative region identifying module and an image display module, wherein the controller is used for monitoring a minimally invasive surgery process in enterocoelia and thoracic cavity; the operative instrument is arranged in an instrument channel of the laparothoracoscope, is connected with the controller and is used for performing the minimally invasive surgery in the enterocoelia and thoracic cavity; the image collecting module is arranged in a shooting channel of the laparothoracoscope, is connected with the controller and is used for shooting the images of the organs and the minimally invasive surgery process in the enterocoelia and thoracic cavity; the image caching module is connected with the controller and is used for storing the images in the enterocoelia and thoracic cavity; the operative region identifying module is connected with the controller and the image caching module and is used for identifying the image of the operative instrument in the shot images; the image display module comprises a whole image display module and an operative region image display module and is used for displaying the image of the minimally invasive surgery process. The automatic tracking system for the operative region of the laparothoracoscope can automatically track the local image of the operative region in real time while realizing the panorama image display and also can freely amplify the local image.

Description

technical field [0001] The invention relates to an abdominal thoracoscopic system for minimally invasive surgical medicine used for internal inspection, diagnosis and treatment of a human body, and specifically designs an automatic tracking system for an operation area of ​​the abdominal thoracoscope. The invention also relates to an automatic tracking method for the operation area of ​​the abdominal thoracoscope. Background technique [0002] Such as figure 1 and figure 2 As shown, the Chinese invention patent with application number 201110166358.8 discloses an OCT electronic abdominal thoracoscope, including a display 1, a cold light source 2, a controller 3, a computer 4, a printer 5, an OCT connector 6, a control hand wheel 7, and forceps Crossing 8, rotating probe 9, rigid probe rod 10, host 11, control button 12, image acquisition channel 13, OCT channel 14, instrument channel 15 and lighting channel 16; the abdominal thoracoscope has a hand-held Host 11; the host ...

AI Technical Summary

Problems solved by technology

[0007] 1. It is impossible to preview the panoramic images of the abdominal and thoracic cavity, it is inconvenient to find the surgical area for the lesion, and there is insufficient understanding of the macroscopic nature of the operation;

[0008] 2. The local image of the operation area cannot be automatically tracked and extracted, which increases the number of personnel and complexity of the operation;

[0009] 3. The local image of the operation area cannot be enlarged freely, and the observation of the image operation process

[0010] To sum up, the existing abdominal thoracoscopic surgery tracking method needs to be operated by a doctor, which is not smart enough, and the operation time of the patient is relatively long, and the degree of pain is great. Therefore, an automatic abdominal thoracoscopic surgical area tracking system and method are very necessary

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