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发明授权
CN105797253B 气管插管用可视管芯、气管插管单元以及气管插管系统 有权

气管插管用可视管芯、气管插管单元以及气管插管系统
摘要：
本发明提供一种气管插管用可视管芯、气管插管单元以及气管插管系统，气管插管用可视管芯包括：管芯本体，能够弯曲；摄像头，转动连接在所述管芯本体的前端；手柄，安装在所述管芯本体的后端；控制杆，转动安装在所述手柄上；钢丝，一端与所述控制杆连接，穿过所述管芯本体后，另一端与所述摄像头连接；扭力弹簧，设置在所述控制杆与所述手柄的连接处。本发明的气管插管用可视管芯，由于通过控制杆、扭力弹簧和钢丝来控制前端的摄像头的转动，因此能够更加方便的进行观察和气管插管。
摘要（英）：

The invention provides a visual tube core for tracheal intubation, a tracheal intubation unit and a tracheal intubation system.The visual tube core for tracheal intubation comprises a tube core body, a camera, a handle, a control rod, a steel wire and a torsion spring, wherein the tube core body can be bent; the camera is rotatably connected to the front end of the tube core body; the handle is installed at the rear end of the tube core body; the control rod is rotatably installed on the handle; one end of the steel wire is connected with the control rod, and after the steel wire penetrates the tube core body, the other end of the steel wire is connected with the camera; and the torsion spring is arranged at the joint of the control rod and the handle.According to the visual tube core for tracheal intubation, since the rotation of the camera at the front end is controlled through the control rod, the torsion spring and the steel wire, observation and tracheal intubation can be performed more conveniently.

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