Video laryngoscope blade adapting device and video laryngoscope

Abstract

The invention discloses a video laryngoscope blade adapting device and a video laryngoscope. The video laryngoscope blade adapting device comprises a handle, a support rod, an adjusting assembly and a camera; the handle is provided with an arc-shaped bent sliding groove, the support rod is in an arc-shaped bent shape, the bending curvature of the support rod is the same as that of the sliding groove, the support rod comprises an inserting end and a free end arranged to be opposite to the inserting end, the inserting end is inserted into the sliding groove and connected to the sliding groove in a sliding mode, and the free end is used for abutting against a blade; the adjusting assembly comprises an elastic part which is compressed between the support rod and the handle to supply the restoring force enabling the free end to be far away from the handle when the handle is connected with the blade; the camera is fixed to the free end and used for acquiring an image through the blade. Due to the fact that the length or angle of the portion, exposed out of the sliding groove, of the support rod can be adjusted, the video laryngoscope blade adapting device can adapt to various blades.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to a video laryngoscope blade adaptation device and a video laryngoscope. Background technique [0002] At present, when performing endotracheal intubation under general anesthesia and first aid for critically ill patients, a laryngoscope is needed to assist the insertion of the trachea from the patient's mouth. At present, laryngoscopes are mainly divided into traditional laryngoscopes and video laryngoscopes. By introducing an imaging system, video laryngoscopes allow doctors to clearly see the intubation process, reduce intubation misuse and patients’ pain, and are now gradually replacing traditional laryngoscopes. . [0003] A video laryngoscope generally includes a blade, a mirror handle, a camera, and a display. The blade and the display are installed at both ends of the mirror handle respectively; , children, adults) blades of different specifications and models are require...

AI Technical Summary

Problems solved by technology

[0003] A video laryngoscope generally includes a blade, a mirror handle, a camera, and a display. The blade and the display are installed at both ends of the mirror handle respectively; , children, adults) blades of different specifications and models are required. Most of the video laryngoscopes in use now have one type of blade that needs to be adapted to the only handle. In this way, multiple blades need multiple handles to adapt to it. The whole set of equipment is bulky and Miscellaneous materials, especially for detachable blades, are more likely to cause confusion between the blade and the handle during surgery, which brings inconvenience to doctors

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