Novel nursing device based on blood puncture

Abstract

The invention provides a novel nursing device based on blood puncture, and relates to the technical field of blood puncture, the novel nursing device comprises a device main body, the bottom of the device main body is provided with a first fixing device, and the top of the device main body is provided with a temperature control mechanism; a protection mechanism is slidably arranged at the top of the temperature control mechanism, and an auxiliary device is mounted at the top of the temperature control mechanism; a driving device is fixedly arranged on the outer side of the temperature control mechanism, a second fixing device is installed at the top of the device body, by arranging a double-thread screw, the effect that two sliding blocks drive two clamping plates A to move in the opposite directions at the same time is achieved, and the purpose that the positions of the clamping plates A are adjusted according to the specific length of the limbs of a patient is achieved; fixing of limbs of a patient is facilitated; the problem that effective limiting and fixing are inconvenient to conduct according to the limbs of the patient during use is solved; and the temperature of a puncture part cannot be ensured.

Description

technical field [0001] The present invention relates to the technical field of blood puncture, in particular to a novel nursing device based on blood puncture. Background technique [0002] Hemodialysis is one of the most common renal replacement therapy methods; dialysis refers to the movement of solutes from a high concentration solution to a low concentration direction through a semi-permeable membrane; during dialysis, the blood temperature is easily affected by room temperature due to the establishment of extracorporeal blood circulation. Affected, especially in winter, the patient needs to keep warm, and the dialysis treatment time is generally longer, it takes 4-5 hours, so the patient usually falls asleep during this time, but the patient is unconscious during the dialysis process. When moving or covering the quilt, the puncture needle or needle tube may be touched by the arm movement or the quilt slipping, which brings unnecessary accident risks to the patient. [...

AI Technical Summary

Problems solved by technology

[0002] Hemodialysis is one of the most common renal replacement treatments; dialysis refers to the movement of solutes from high-concentration solutions to low-concentration solutions through a semi-permeable membrane; during dialysis, due to the establishment of extracorporeal blood circulation, the blood temperature is easily affected by room temperature. Affected, especially in winter, patients need to keep warm, and the dialysis treatment time is generally longer, which takes 4-5 hours, so patients generally fall asleep during this time, but the patient's unconscious limbs during dialysis When moving or covering the quilt, the puncture needle or needle tube may be touched by the movement of the arm or the slip of the quilt, which may bring unnecessary accidental risks to the patient

[0003] However, as far as the current traditional nursing device is concerned, it is not convenient to effectively limit and fix it according to the patient's limbs during use, resulting in the phenomenon that the puncture needle or needle tube is touched by the outside world during blood puncture, and the needle tube or needle head shifts. , causing a certain degree of injury to the patient; and the temperature at the puncture site cannot be guaranteed, causing the patient's limbs to be too cold, deepening the patient's pain, and reducing the practicability of the nursing device

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