Automatic puncture equipment for veins

Abstract

The invention relates to automatic puncture equipment. The automatic puncture equipment comprises a machine base, a moving device, a vein puncture device, a detection device, a puncture area positioning platform and an analysis device, wherein the analysis device determines a puncture needle inserting point, a needle inserting parameter and a puncture target point according to a detection image acquired by the detection device, physical sign parameters of a target human body corresponding to a puncture area and pre-stored medical data, and the moving device drives the vein puncture device to move to the puncture target point determined by the analysis device; and a puncture needle is arranged on the vein puncture device, and the vein puncture device punctures the puncture needle into a vein blood vessel according to the needle inserting parameter. According to the technical scheme, the vein blood vessel and the puncture needle inserting point can be automatically recognized, the needleinserting parameter and the puncture target point are automatically calculated, then vein puncture is automatically performed, manual puncture operation errors are avoided, the blood vessel puncturedifficulty is reduced, and remarkable advantages are achieved for some blood vessels which are difficult to recognize.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to an automatic puncture device for vein blood vessels. Background technique [0002] Venous blood collection and intravenous infusion are important clinical treatment methods. Whether it is to perform intravenous infusion or venous blood collection, the puncture needle needs to be inserted into the patient's venous blood vessel. The existing method mainly relies on the years of experience and hand feeling of the medical staff to perform manual puncture, which will undoubtedly increase the workload of the medical staff in the case of a relatively concentrated number of patients. Moreover, for some blood loss patients, obese patients and patients with darker skin color, it is difficult for medical staff to quickly find the vein by visual inspection, even if the position and puncture point of the vein can be found, the puncture cannot be performed quickly. If in the isolatio...

AI Technical Summary

Problems solved by technology

The existing method mainly relies on the years of experience and hand feeling of the medical staff to perform manual puncture, which will undoubtedly increase the workload of the medical staff in the case of a relatively concentrated number of patients.

Moreover, for some blood loss patients, obese patients and patients with darker skin color, it is difficult for medical staff to quickly find the vein by visual inspection.

If in the isolation ward, because the medical staff need to wear heavy isolation gowns, protective clothing, goggles, N95 masks, and multi-layer rubber gloves for protection, the vision and feel of the medical staff will deteriorate, and the success rate of one-time puncture cannot be guaranteed.

If multiple punctures are unsuccessful, it will not only cause pain to the patient, but also increase the psychological pressure of the medical staff, and even delay the patient's rescue time

[0003] In short, the success rate of vascular puncture depends mostly on the clinical experience of medical staff, and the difficulty in puncturing the above-mentioned blood vessels is even more difficult for medical staff.

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