Self-guiding endoscopic system and ultrasonic endoscopic interventional imaging diagnostic method
A self-guided, ultrasonic technology, applied in the field of medical devices, can solve the problems of patient and medical staff injury, radiation, restricting equipment use conditions, etc., to achieve the effect of improving flexibility
Pending Publication Date: 2020-05-12
SUZHOU INST OF BIOMEDICAL ENG & TECH CHINESE ACADEMY OF SCI +2
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Problems solved by technology
[0003] However, both CT and DAS have radiation, which will cause certain harm to patients and medical staff, and also limit the conditions of equipment use
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[0028] In order to make the above objects, features and advantages of the present invention more obvious and understandable, the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.
[0029] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise"...
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Abstract
The present invention relates to a self-guiding endoscopic system and an ultrasonic endoscopic interventional imaging diagnostic method. The endoscopic system comprises a host machine, a display, an endoscopic catheter and a communicating device for connecting the host machine with the endoscopic catheter, the endoscopic catheter comprises a sleeve body, an optical sensor and an ultrasonic transducer, the sleeve body is internally provided with a closed cavity, the optical sensor and the ultrasonic transducer are arranged in the closed cavity where an extending end part of the sleeve body is located, the optical sensor can generate an optical image on the display, and the ultrasonic transducer moves to a target area along with the extending end part under guidance of the optical image andcarries out ultrasonic imaging on the display or ultrasonic treatment on a target area through signal processing of the host machine. The endoscopic system utilizes the integrated forward-looking optical sensor, can conduct imaging of a front area of the catheter and positioning and guiding of the catheter, and also can display an optical image in the display. At the same time, the ultrasonic transducer can diagnose lesion parts and also display an ultrasonic image in the display.
Description
technical field [0001] The invention belongs to the field of medical devices, in particular to a self-guiding endoscopic system, and also to a diagnostic method for ultrasonic endoscopic interventional imaging. Background technique [0002] At present, ultrasonic endoscopic catheters are commonly used in the market, such as intravascular ultrasonic catheters, ultrasonic endoscopes, ultrasonic gastroscopes, and ultrasonic bronchoscopes, which are mainly used for diagnosis and treatment of various interventional operations. However, since it has no positioning function, it must rely on CT, DAS and other equipment to guide and observe the lesion. At the same time, through the processing of the system host, the state of the lesion will be displayed on the monitor, so that the doctor can make an accurate diagnosis. treatment judgment. [0003] However, both CT and DAS have radiation, which will cause certain harm to both patients and medical staff, and also limit the conditions ...
Claims
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Patent Timeline
Login to View More IPC IPC(8): A61B8/12A61B1/04A61B1/06A61B1/00A61N7/00A61B1/07
CPCA61B8/12A61B8/4483A61B8/4488A61B1/04A61B1/0684A61N7/00A61B1/07A61N2007/0004A61N2007/0043A61N2007/0052
Inventor 简小华曹钰华
Owner SUZHOU INST OF BIOMEDICAL ENG & TECH CHINESE ACADEMY OF SCI