Artery puncture fixing device

Abstract

The invention mainly relates to an artery puncture fixing device. The fixing device comprises an arm support plate and a fixing liner, wherein the arm support plate has an arc-shaped structure which adapts to the arm of a person; the arm support plate is formed by sleeving an arc-shaped hard plate, a sponge lining and an all-cotton surface layer in sequence from inside to outside; one side of the all-cotton surface layer is connected with a fixing belt; a nylon buckle is arranged at the tail end of the fixing belt; the fixing liner has an elastic cylindrical structure; the fixing liner is arranged on one side of a puncture needle on the arm, and is fixed by winding the fixing belt on the arm. The device adapts to the arm position of a human body, so that high comfort is achieved; the cylindrical fixing liner is arranged beside the puncture needle, so that the fixing belt can be prevented from touching the puncture needle when being wound on the arm, the puncture needle can be fixed firmly, skin of a patient is protected from being injured when the patient twists and bends the wrist, and high comfort and safety are realized. The artery puncture fixing device is simple in structure, is reasonable in design, and is suitable for popularizing and applying.

Description

technical field [0001] The invention belongs to the field of medical auxiliary equipment, and mainly relates to an artery puncture fixing device. Background technique [0002] At present, with continuous innovation and development in the field of medical care technology, more and more patients adopt direct invasive arterial blood pressure monitoring, because invasive arterial blood pressure monitoring can provide the patient's real-time blood pressure intuitively and quickly, and at the same time provide direct collection of blood gas analysis, reducing Patients suffer from repeated punctures due to their condition, while reducing the difficulty of actual operation by medical staff and improving work efficiency. When the radial artery is used as the puncture point, the puncture needle is often disengaged, folded, twisted, etc. due to the twisting or bending of the patient's wrist, resulting in the inability to detect invasive blood pressure in time. Repeated punctures are ...

AI Technical Summary

Problems solved by technology

When the radial artery is used as the puncture point, the puncture needle is often disengaged, folded, twisted, etc. due to the twisting or bending of the patient's wrist, resulting in the inability to detect invasive blood pressure in time. Repeated punctures are required for blood gas analysis and testing, which increases the patient's Pain, but also increase the workload of medical staff

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