Endoscope body auxiliary device suitable for neuroendoscopic surgery

Abstract

The invention discloses an endoscope body auxiliary device suitable for neuroendoscopic surgery. The endoscope body auxiliary device comprises an endoscope body, an endoscope connector is arranged at the lower end of the endoscope body, a light source connector is arranged on the side part of the endoscope body, a sliding type negative pressure suction tube and a cleaning strip are symmetrically arranged on the side part of the endoscope body, a lens is arranged at the upper end of the endoscope body, wherein a negative pressure suction connector is arranged at the lower end of the suction tube, a flushing opening is formed in the side, opposite to the endoscope body, of the suction tube and is close to the upper end part of the suction tube, and the upper end face of the suction tube is inclined. A baffle is hinged to the upper end of the cleaning strip, the baffle is attached to the wall face of the endoscope body in the circumferential direction, and the baffle covers one half of the outer circumferential face of the endoscope body. The endoscope body auxiliary device suitable for the neuroendoscopic surgery is high in practicability and functionality and can be widely applied to the technical field of medical instruments.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a mirror body auxiliary device in neuroendoscopic surgery, which has the functions of anti-fogging of the lens, cleaning of blood stains on the lens, and flushing and suction of the operation area. Background technique [0002] With the continuous expansion of the application field of endoscopic technology, endoscopic neurosurgery has become an important part of minimally invasive neurosurgery. Endoscopic neurosurgery has been gradually accepted by neurosurgeons due to its advantages such as magnification of the operative field under the microscope, effective operative field illumination, and side view to avoid missing lesions. It has been pointed out in the literature that neuroendoscopy improves surgical accuracy, reduces surgical risks, and relieves postoperative pain for patients. However, after years of clinical practice, neuroendoscopy has gradually exposed the fol...

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Problems solved by technology

[0003] (1) Due to the particularity of neurosurgery, the surgical field is narrow, the operable space is limited, and the freedom and coordination of the surgeon's hands are limited, making it difficult to control when facing turbulent bleeding;

[0004] (2) The inevitable blood stains and fog on the lens seriously affect the imaging effect. Repeatedly going in and out of the surgical channel to wipe the lens will inevitably cause the tissue in the brain to be stretched

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