Wheeled stretcher integrating oxygen inhalation, infusion and patient restraint

Abstract

The invention discloses a wheeled stretcher integrating oxygen inhalation, infusion and patient restraint. The wheeled stretcher comprises a frame, a stretcher and wheels, the stretcher is arranged on the upper portion of the frame, a first cross road and a second cross rod are arranged on the lower portion of the frame, and the first cross rod is located in front of the second cross rod. A turnover oxygen cylinder containing device is included and comprises an oxygen cylinder barrel and a gas spring, the oxygen cylinder barrel is movably connected with the second cross rod, the oxygen cylinder barrel can rotate around the second cross rod, the barrel opening end of the oxygen cylinder barrel is arranged on the first cross rod, the oxygen cylinder barrel is inclined relative to the horizontal direction, and the front portion of the oxygen cylinder barrel is higher than the rear portion of the oxygen cylinder barrel. One end of the gas spring is fixedly connected with the first cross rod, and the other end of the gas spring is fixedly connected with the oxygen cylinder barrel. A storable infusion support device and at least two restraint strap winding devices are further included, three functions are integrated, the wheeled stretcher is beneficial to rescuing patients by medical workers in time, and the labor intensity of nurses is remarkably reduced.

Description

technical field [0001] The invention belongs to the technical field of medical appliances, in particular to a stretcher which is mainly used in the medical and health industry and integrates oxygen inhalation, infusion and patient restraint. Background technique [0002] Stretcher trolley is one of the common rescue tools for transporting patients in medical institutions, and it has the dual functions of stretcher and vehicle transportation. At present, the most prominent problem in the use of stretchers is: there is no portable oxygen cylinder installation device, and when operating patients, only oxygen bags with large volume and small gas storage capacity are used. For this reason, some people have made some improvements , the purpose is to use oxygen cylinders instead of oxygen bags on the stretcher, to overcome the various drawbacks of using oxygen bags, as Chinese utility model patent: 200520087554.6 discloses a kind of multipurpose emergency bed: this patent includes ...

AI Technical Summary

Problems solved by technology

At present, the most prominent problem in the use of stretchers is: there is no portable oxygen cylinder installation device, and when operating patients, only oxygen bags with large volume and small gas storage capacity are used. For this reason, some people have made some improvements , the purpose is to use oxygen cylinders instead of oxygen bags on the stretcher, to overcome the various drawbacks of using oxygen bags, as Chinese utility model patent: 200520087554.6 discloses a kind of multipurpose emergency bed: this patent includes bed frame, four universal wheels, An oxygen bottle rack is fixed on the legs of the bed frame for placing the oxygen bottle. In the drawings of the patent, the oxygen bottle rack is placed vertically. The technical problems in this patent are: 1. The oxygen bottle rack is set On a certain leg, the weight of the leg will not only affect the normal steering of the wheels, but even cause rollover safety accidents

2. The oxygen storage rack is composed of two separate upper and lower half cylinders, and the openings of the two half cylinders face outwards. The oxygen cylinder and the storage rack are fixed by a small-area snap-in contact. The moving process Especially when encountering bumpy roads, the oxygen cylinder is easy to fall off from the shelf, which affects the safety of oxygen use.

3. The oxygen storage frame is composed of two separated upper and lower half cylinders, the contact area with the oxygen cylinder is small, and the oxygen cylinder is easy to shake during the movement of the stretcher trolley, which affects the safety of oxygen use.

4. When the patient is not inhaling oxygen or the stretcher cart is not moving, the oxygen bottle holder still occupies a large space outside the stretcher cart, and the structure is not compact enough and unreasonable. The bottle rack affects the treatment of patients

[0003] In addition, there are also two outstanding problems: one is that special personnel are required to hold the infusion bottle or bag with their hands when the patient is being operated, which increases the number of medical staff and the workload, and is not conducive to the smooth infusion of the patient; Therefore, someone installs an infusion stand on the vehicle frame, and its lower part is fixed by traditional bolts. It takes time and effort to install and use it. When it is removed and folded after use, the infusion stand is completely separated from the stretcher cart. It is not convenient to run with the car, and the infusion stand is easy to lose, which affects the first aid

The second is that the stretcher carts currently used by medical units, when operating the patient, because there is no device to restrain and fix the patient, the patient will bump and run with the movement of the stretcher cart, which will increase the pain of the originally painful patient, and even cause the car to fall. Therefore, it is necessary to improve the existing stretcher car to solve the current safety problems such as bumping and crashing in the process of patient transfer

Images