Electronic endoscope system for minimally invasive spine surgery
An electronic endoscope and minimally invasive surgery technology, applied in the field of medical devices, can solve the problems of increased risk of infection, inconvenient adjustment of field of view, etc., and achieve the effect of easy adjustment of lens, convenient observation, and convenient light entry
Pending Publication Date: 2021-05-07
THE FIRST AFFILIATED HOSPITAL OF ZHENGZHOU UNIV +2
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Problems solved by technology
[0005] In order to solve the problem that the spinal endoscope in the prior art uses an optical mirror, it is inconvenient to adjust the field of view, and the tail end of the optical mirror is connected to a camera, which affects the operation and at the same time the damage of the sterile plastic sleeve on the outside of the camera easily leads to an increased risk of infection Problem, the present invention provides an electronic endoscope system for minimally invasive spinal surgery
Method used
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[0027] The present invention will be further explained below in conjunction with accompanying drawing and specific embodiment:
[0028] Such as Figure 1~6 As shown, an electronic endoscope system for minimally invasive spinal surgery includes a lighting channel 1, the lighting channel 1 is a hard straight hollow tube, the side of the lighting channel 1 is provided with a suction pipe 2, and the suction pipe 2 is Hollow tube, the end of the suction pipe 2 is connected with a negative pressure suction tube 9 through an annular protrusion, and the side of the negative pressure suction tube 9 is provided with a dredging tube 10, and the dredging tube 10 is connected with the negative pressure suction tube 9, dredging The end of the pipe 10 is provided with a movable plug, and the side of the suction pipe 2 is connected with a handle 3. The inside of the handle 3 is provided with a cavity, and the cavity is used to accommodate the suctioned dirt. The cavity in the handle 3 is conn...
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The invention relates to the technical field of medical instruments, in particular to an electronic endoscope system for minimally invasive spine surgery, which comprises an illumination channel, a suction pipeline is arranged on the side surface of the illumination channel, a handle is connected to the side surface of the suction pipeline, an electronic endoscope is arranged in the illumination channel and comprises a sleeve, an electronic lens is arranged in the sleeve and connected to an image converter through a connecting line, the image converter is connected with a displayer, and a fastening sleeve is arranged at the tail end of the illumination channel and used for being connected with the sleeve. The electronic endoscope system solves the problems that in the prior art, a spine endoscope adopts an optical lens, the view field is inconvenient to adjust, the tail end of the optical lens is connected with a camera, surgical operation is affected, and meanwhile the infection risk is easily increased due to damage of a sterile plastic sleeve arranged outside the camera in a sleeving mode, and the electronic endoscope system is simple in structure and convenient to use.
Description
technical field [0001] The invention relates to the technical field of medical instruments, in particular to an electronic endoscope system for minimally invasive spinal surgery. Background technique [0002] Endoscopic surgery has been widely carried out in the field of surgery. Because of its safety, reliability, fast recovery, and low cost, it is the preferred method for spinal surgery. The current spinal endoscopic surgery is a kind of endoscopic surgery. It enters the intervertebral foramen of the spine through the meat tissue from the side or back of the patient's body, and inserts the endoscope into the patient's body in a certain direction and angle to provide a visual field. And the working channel, the operator does not need to look directly at the operation site, by observing the display screen connected to the endoscope, the surgical instruments that can pass through the working channel are used to perform surgical treatment on the patient. [0003] The spinal e...
Claims
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Patent Timeline
Login to View More IPC IPC(8): A61B1/317A61B1/04A61B1/06A61B1/00A61B1/012A61M1/00
CPCA61B1/00064A61B1/00071A61B1/00131A61B1/00142A61B1/00165A61B1/012A61B1/04A61B1/0661A61B1/317
Inventor 王珏舒坤尧刘宏建原涟靖
Owner THE FIRST AFFILIATED HOSPITAL OF ZHENGZHOU UNIV