Visual laryngoscope is a newly developed visualization intubation system in recent years, which consists of lens, handle and liquid crystal viewable window. The operation of visual laryngoscope is the same as that of traditional laryngoscope. The laryngoscope is inserted into the pharynx, and then the structure of the pharynx can be displayed visually and clearly through the display screen, and the vocal folds are clearly revealed, which is more convenient and more accurate than the traditional laryngoscope. Therefore, visual laryngoscopy has been commonly used in major hospitals to complete tracheal intubation.
A wireless charging visual laryngoscope, comprising a display, a handle and a charging power supply, said display is connected to the top of the handle, said charging power supply is provided in the handle and said display is electrically connected, characterized in that said display is provided with a circuit board and an induction coil, said induction coil is connected to said circuit board, said circuit board is provided with an output terminal, said charging power supply is connected to said output terminal.
Technology Introduction
The available equipment is divided into two categories：
A wireless charging visual laryngoscope, comprising a display, a handle and a charging power supply, said display is connected to the top of the handle, said charging power supply is provided in the handle and said display is electrically connected, characterized in that said display is provided with a circuit board and an induction coil, said induction coil is connected to said circuit board, said circuit board is provided with an output terminal, said charging power supply is connected to said output terminal.
Technology Implementation Ideas：
In order to solve the above problems, the present technology provides a lightweight visual laryngoscope, which can be quickly tracheal intubation, regardless of the patient's position constraints, emergency patients quickly intubated to establish an artificial airway, providing ventilation guarantee.
Technical program realization：
A light visual laryngoscope, including a connected handle and a copper tube, said handle and copper tube axis in the same line; said handle is connected with a visual screen through a rotating shaft axis, said visual screen can be rotated 360 ° along the axial direction, the surface of the visual screen is perpendicular to the handle and the copper tube, said thickness of the copper tube is 0.5 mm, said copper tube diameter is 2.9 ~ 5.0 mm; said copper tube front section is bent upward, up bending part length of 4 to 6cm; said copper tube front end is provided with a sealing surface with a glass window, said copper tube front end is fixed with a stainless steel round tube inside, said stainless steel round tube is fixed with a video camera and LED lighting system inside, said video camera is connected to the video screen through a line set in the copper tube, said video screen can display the image information taken by said video camera;
Said handle is provided with a control button, said control button through the line to control the video camera, the display screen surface, LED lighting system respectively.
Further, in the above technical solution, said handle is provided with a battery inside. Said battery is a 4.2 volt rechargeable lithium battery.
Post time: Jun-07-2022