A fully automatic venipuncture system

Abstract

The invention discloses a full-automatic venipuncture mechanical arm and an application method thereof. The full-automatic venipuncture mechanical arm is composed of a venous visualization system, a three-dimensional B ultrasound machine, a B ultrasound probe carrying puncture instrument and the like. The full-automatic puncture instrument is capable of selecting a venous blood vessel by virtue of the venous visualization image system and then carrying out three-dimensional imaging by virtue of the B ultrasonic probe; after positioning by use of a computer program, the needle of the puncture instrument goes into the blood vessel after the angle of the needle is automatically adjusted, and whether the needle goes into the blood vessel is determined according to the size of an inclined surface of the needle; a film is fixed and attached after the needle goes forward by 2-3mm, and then the whole puncture process is completed. The whole process does not need manual operation and successful puncture can be determined without depending on seeing whether blood returns in the needle just like the traditional method, and therefore, the full-automatic venipuncture mechanical arm is high in puncture efficiency and speed, and has obvious effects on improving the puncture efficiency and relieving the pain of a punctured person. Meanwhile, the problems of difficult venipuncture and non-fast application of medicines under various complex conditions are solved; the technical problem that the young medical personnel needs to establish experience due to repeated puncture is solved.

Description

technical field [0001] The invention relates to a method for using a fully automatic venipuncture mechanical arm, belonging to the field of medical devices. Background technique [0002] Venipuncture is a commonly used means of drug administration in hospitals. All clinical intravenous administration, blood transfusion, rescue and some operations must be carried out after successful venipuncture. Whether timely, accurate and skillful puncture is successful is directly related to the effect of treatment and rescue. Venipuncture requires accurate superficial vein positioning and needle puncture. However, the veins of billions of people around the world are very different, especially in children, blood loss and body fluid loss, shock and blood pressure drop. The puncture is more difficult; When the medical team of the army, the armed police and other units provide rescue in the field, it is also difficult to successfully puncture accurately and quickly in environments such as n...

AI Technical Summary

Problems solved by technology

[0006] In order to solve the above problems, improve the success rate of puncture by clinical medical staff and reduce the pain of patients, the present invention provides a fully automatic venipuncture mechanical arm, which can solve the disadvantages of manual puncture and operation by experience, and change the traditional Whether you can see the blood return to judge whether the needle enters the blood vessel, improve the problem of low success rate of manual puncture, reduce the pain caused by puncture, and win time for saving lives

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