Arm posture nursing warning device suitable for medical infusion

Abstract

The invention provides an arm posture nursing warning device suitable for medical infusion, and relates to the technical field of medical infusion. The problems that when a patient is subjected to arminfusion, due to the fact that the infusion time is long, the patient is prone to unconsciously rotating the arm in the infusion process, the position of a needle head moves, and consequently the infusion part bulges are solved. The arm posture nursing warning device suitable for medical infusion comprises a fixing base, wherein the fixing base is slidably connected with a bearing mechanism; anda warning mechanism is installed in the bearing mechanism in a limited mode, and the warning mechanism is in sliding insertion fit with the fixing base. When the included angle between the top end face of a semicircular block and the top end face of the fixing base exceeds 10 degrees, a copper conducting strip makes contact with a conducting block A and a button cell, so that a power source in a rectangular shell is switched on, a buzzer makes a sound, and then the patient is reminded to return to the original position in time, and as a result, the problems that the arm is excessively rotated,the position of the needle head moves, and consequently the infusion part bulges are avoided.

Description

technical field [0001] The invention belongs to the technical field of medical infusion, and more specifically relates to an arm posture nursing warning device suitable for medical infusion. Background technique [0002] Infusion or large-volume injection refers to a large-dose injection that is infused into the body by intravenous infusion, with a single dose of more than 100ml. When in use, adjust the drip rate through the infusion set, and continuously and stably inject the medicine into the body. [0003] For example, application number: 201811173283.4 The present invention relates to a fixer, especially to a pediatric infusion fixer. The technical problem to be solved is to provide a pediatric infusion fixer with controllable strength and capable of fixing hands. The technical solution is: a pediatric infusion fixer, including a base plate, a mounting plate, a rear rotating rod, a front rotating rod, a ratchet, a pawl, an upper connecting rod, an upper spring, a block...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above-mentioned technical problems, the present invention provides an arm posture nursing warning device suitable for medical infusion, so as to solve the problem that when the patient's arm is infused, because the infusion time is long, the patient is very easy to turn the arm unconsciously during the infusion process, causing the needle position Movement occurs, causing problems such as bulging at the infusion site

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