First-aid cart suitable for patient with bone fracture caused by accidental injury

Abstract

The invention relates to the technical field of medical first-aid departments, and discloses a first-aid cart suitable for a patient with bone fracture caused by accidental injury. The first-aid cartcomprises a cart; the top of the cart is fixedly connected with a handle; two sides of the cart are fixedly connected with fixing straps; the bottom of the cart is fixedly connected with wheel rods; the bottoms of the wheel rods are rotatably connected with wheels; the circle centre position of each wheel is fixedly connected with an axle; the outer ring of the axle is fixedly connected with a spoke; the top of the spoke is fixedly connected with a push rod; the outer ring of the push rod is in sleeved connection with a shock absorption spring in a surrounding manner; and the inner ring of theshock absorption spring is in sleeved connection with a damping pipe. According to the first-aid cart suitable for the patient with bone fracture caused by accidental injury in the invention, due tocooperative use of arc grooves, reset springs, heavy blocks, transmission springs, baffles, transmission rods, clamping rings, the damping pipes, branch strips and damping oil, the effect of automatically adjusting shock absorption damping according to the cart movement speed is achieved.

Description

Technical field [0001] The invention relates to the technical field of medical emergency treatment, and in particular to an emergency rescue cart suitable for patients with bone injuries caused by accidental injuries. Background technique [0002] Pre-hospital first aid refers to out-of-hospital first aid for critically ill patients. In a broad sense, pre-hospital emergency refers to the emergency rescue performed by medical personnel or witnesses on the scene when a patient is sick; in a narrow sense, pre-hospital emergency refers to a professional emergency organization composed of communication equipment, transportation and basic medical elements. Carry out on-site rescue and monitoring on the way before the hospital. [0003] For car accidents, falls and other types of accidental injuries, patients often have problems such as dangerous fractures. How to effectively transport patients to the emergency center in time is a key issue that requires careful consideration. Emergency...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides an emergency ambulance trolley suitable for patients with bone injuries caused by accidental injuries. The shock effect is poor, and the size of the shock absorption damping is fixed

Images