Wheel stretcher with automatic blood sampling function

Abstract

The invention discloses a wheel stretcher with an automatic blood sampling function. The wheel stretcher comprises a stretcher bed board, guardrails are arranged on two sides of the stretcher bed board, a blood sampling device is mounted on one side of the guardrail, the blood sampling device comprises a support frame, the support frame comprises a top plate and a support post, one end of the topplate is connected with the guardrail, the other end of the top plate is fixedly connected with the upper part of the support post, the bottom of the support post is connected with the top face of thestretcher bed board, infrared cameras are mounted on the inner side face of the support frame, a first sliding rail used for mounting a telescoping mechanism is arranged on the side face of the top plate, the telescoping end of the telescoping mechanism is provided with a distance-measuring sensor and a blood sampling needle, the blood sampling needle communicates with a blood sampling containerthrough a pipeline, the blood sampling container communicates with a vacuum pump through a pipeline, a weighing sensor is arranged on the bottom of the blood sampling container, and the telescoping mechanism, the infrared cameras, the vacuum pump, the weighing sensor and the distance-measuring sensor are electrically connected with a microcomputer controller. The wheel stretcher has the automaticblood sampling function, so that more golden treatment time can be earned for critically ill patients, and therefore, the treatment efficiency is effectively improved.

Description

technical field The invention relates to the technical field of medical devices, in particular to an automatic blood collection stretcher. Background technique In medical first aid and medical care work, most of the stretchers are used to transfer the wounded or patients. The common stretchers are generally welded from metal steel parts, the design and manufacture are simple, and the cost is relatively low. With the rapid development of modern society, the rate of emergencies and accidents continues to increase. Venous blood collection is one of the most common inspection items in clinical first aid. The existing stretcher first transfers the patient to the hospital, and then performs manual blood collection. , unable to deal with emergencies and accidents with strong suddenness, many injuries and serious conditions, delaying the golden treatment time of medical first aid, missing a few minutes may be a life, and increasing the disability (death) rate due to illness (injury)...

AI Technical Summary

Problems solved by technology

Aiming at the defects existing in the prior art, the technical problem solved by the present invention is: to provide an automatic blood collection stretcher trolley, which is used to solve the lack of blood collection function of the existing stretcher trolley, delaying the golden treatment time of the critically wounded, and the manual blood collection process. There are problems such as inaccurate positioning of veins, poor blood quality and low efficiency

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