A medical self-service arm circumference measuring and measuring caliper is provided, including a longitudinal scale plate, a soft ruler and a cursor board. The cursor plate is mounted on a longitudinal scale plate, a sandwich is arranged on the back of the vernier plate, an installation buckle is made on the side of the interlayer opening of the vernier plate, and an installation slot is made on the installation buckle, and the installation slot runs through the cursor board and the longitudinal direction. One end of the soft ruler is fixed with an installation buckle, and the other end is worn over a interlayer to form a ring sleeve on the back of the longitudinal scale plate, and then the installation through slot on the back of the longitudinal scale plate is worn to the front of the longitudinal scale plate and the scale is displayed. The utility model is used to measure the caliper by medical self-help arm circumference monitoring. When it is used, the soft ruler ring is enlarged, the upper arm is put into the upper arm, the longitudinal scale plate is placed on the elbow nest, the cursor plate is fixed and the soft ruler is tightened to be measured. The patient can operate at any time according to the need and dynamically grasp the arm circumference data, early discovery Signs of upper limb swelling and venous insufficiency.
【技术实现步骤摘要】
一种医用自助式臂围监测测量卡尺
本技术涉及医用设备领域,适用于置管后臂围的测量,尤其是一种医用自助式臂围监测测量卡尺。
技术介绍
经外周静脉留置深静脉导管(PICC)是癌症患者长期输注化疗药物的常用输注途径。因PICC导管长期留置于上臂静脉内1年之久,如导管护理不当会引发上肢深静脉血栓塞栓塞,静脉炎等并发症,导致导管废用、增加患者痛苦、提高医疗费用。每日掌握置管后臂围数据可以早期发现上肢水肿、静脉回流不畅等静脉炎、静脉血栓栓塞的体征,指导临床早期采取有效治疗护理措施,监测臂围被临床视为延长导管使用时间、降低PICC置管后并发症的简便易行的观察方法。目前临床监测此类患者臂围时需患者每周到专科医院换药门诊,由护士先于肘窝固定一标记,护士两手持软尺,沿上臂内侧由肘窝标记处向腋窝部与上臂长轴平行,测量10cm后标记,以一手大拇指固定该点,另一手将软尺移动至10cm水平线,以该水平为基准,使用软尺绕臂一周测量臂围。目前使用的测量工具为市面多见的软尺测量,但在工作中存在以下缺点;①测量数据有误差,由于测量需要两步,即先找出距肘窝标记处10cm水平线,再以此为测量基准绕臂一周测量,如护士手法不娴熟的情况下拇指固定点移位,极易使水平线出现偏差导致测量数据不准确;②人体上臂的皮肤、肌肉、软组织存在弹性,软尺绕臂一周后如松紧不一也会造成读取数据的偏差;③测量数据不及时,由于软尺需要2手操作,患者居家期间在无人协助的情况下无法自己测量,不能及时观察臂围数据。
技术实现思路
本技术的目的在于克服现有技术的不足之处,提供一种医用自助式臂围监测测量卡尺,患者可依据需要随时自行操作,动态掌 ...
【技术保护点】
一种医用自助式臂围监测测量卡尺,包括纵向刻度板、软尺以及游标板,其特征在于:所述游标板安装于纵向刻度板上,游标板背面设置有夹层,游标板夹层开口一侧制有安装扣,安装扣上制有一安装通槽,该安装通槽贯穿游标板以及纵向刻度板;所述软尺一端与安装扣固定,另一端穿装过夹层后绕至纵向刻度板背面形成环套后由纵向刻度板背面的安装通槽穿至纵向刻度板正面,并显示刻度。
【技术特征摘要】
1.一种医用自助式臂围监测测量卡尺,包括纵向刻度板、软尺以及游标板,其特征在于:所述游标板安装于纵向刻度板上,游标板背面设置有夹层,游标板夹层开口一侧制有安装扣,安装扣上制有一安装通槽,该安装通槽贯穿游标板以及纵向刻度板;所述软尺一端与安装扣固定,另一端穿装过夹层后绕至纵向刻度板背面形成环套后由纵向刻度板背面的安装通槽穿至纵向刻度板正面,并显示刻度。2.根据权利要求1所述的一种医用自助式臂围监测测量卡尺,其特征在于:所述游标板固定设置于刻度板底边向上10cm处。3.根据权利要求1所述的一种医用自助式臂围监测测量卡尺,其特征在于:所述纵向刻度板与...
【专利技术属性】
技术研发人员:陈霞,徐鋆卉,崔秀芳,张楠,杨莉,
申请(专利权)人:天津市胸科医院,
类型:新型
国别省市:天津,12
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