Anti-extrusion cantilever device

Abstract

The invention provides an anti-extrusion cantilever device. The cantilever device is of an inverted L-shaped structure; a breathing circuit (1) is in suspended joint to the tail end of a vertical section (12) of the cantilever device; the tail end of a horizontal section (13) of the cantilever device is fixed on a rack (4); the height of the vertical section (12) meets that a gap is reserved between any position of the breathing circuit (1) in a limited rotating angle range and the horizontal section (13). The cantilever device disclosed by the invention adopts the inverted L-shaped structure, so that rotation of the breathing circuit can be guaranteed, the space between the breathing circuit and the cantilever device is enlarged, and risk of pinching hands caused by too small cracks is avoided. Moreover, the cantilever device is simple in structure and convenient to assemble, so that the circuit can be effectively fixed, a proper angle can be adjusted according to the usage requirement, the usability and maintainability are greatly enhanced, the user requirements are met, and convenience is brought to usage by maintainers or medical care personnel.

Description

technical field [0001] The invention relates to the field of cantilever devices, in particular to an anti-extrusion cantilever device. Background technique [0002] The anesthesia machine is used by the medical department to perform inhalation anesthesia on patients, and the breathing circuit is an important part of the anesthesia machine. It is used together with the anesthesia ventilator and evaporator to provide anesthesia and respiratory support to the patient. At present, the structures of anesthesia machines are very different, and there are also many types of breathing circuits used. Because of the different structures, the connection methods between the breathing circuits and the frame are also different. [0003] In the current technology, there are mainly three ways to connect the breathing circuit to the frame, one is to directly fix the breathing circuit to the side of the frame or the workbench; the other is to directly embed the breathing circuit inside the fra...

AI Technical Summary

Problems solved by technology

Each of the three methods has its own characteristics. Among them, the first connection method has a simple structure and layout, uses fewer parts, and is easy to disassemble and assemble, but the breathing circuit cannot adjust the rotation angle according to the demand; the second assembly method makes the entire anesthesia machine look The structure is compact and beautiful, but it is troublesome to disassemble and assemble, and the breathing circuit cannot be rotated according to the demand; the third assembly method is more convenient to disassemble due to the increase of the cantilever 2, and the breathing circuit 1 can also be rotated according to clinical use requirements, but due to some The structural design of the cantilever 2 makes a gap between the cantilever 2 and the breathing circuit 1. If the user or others accidentally put their hand into the gap, the hand will be pinched when the breathing circuit 1 rotates to a certain position (such as figure 2 shown)

Images