The utility model discloses a type of Department of Endocrinology sampler which can accurately control the penetration depth, including a metal needle tube. The metal needle tube is mounted on the top of the metal needle tube, with a needle at the bottom, and the middle of the metal needle tube is connected with a finite bit through a thread, and the metal needle tube is inserted in the middle of the piston, and under the metal needle tube. The end is provided with a scale line, the piston is placed in the inner cavity of the fixed bucket, and a supporting body is installed outside the fixed bucket. The bottom of the support body is installed with a suction disc, and the metal needle tube is connected with a syringe through a hose, and the middle part of the hose is connected to a liquid storage bottle. The depth of the puncture in the Department of Endocrinology can be accurately controlled, the depth of the pricking into the patient's area can be adjusted accurately. At the same time, a number of small holes set by the needle can prevent the needle from blocking. The utility model has simple structure and wide applicability. It can relieve the pain of the patient, and can avoid the splanchnic injury to the patient. It is suitable for extensive popularization. Use.
【技术实现步骤摘要】
一种刺入深度可精确控制的内分泌科取样器
本技术涉及医疗器械
,具体为一种刺入深度可精确控制的内分泌科取样器。
技术介绍
内分泌系统是机体重要的调节系统,当内分泌系统出现问题时,可能会引起一些疾病,例如胸腔、腹腔积液疾病,在诊断时,需要用取样器对患者的积液进行取样,对积液检验后做出诊断。现有的取样器一般都是简单的类似于注射器的取样器,这样的取样器无法控制刺入患者患处的深度,同时也无法保证针头刺入患者患处后不被堵塞,针头在体内摇晃也会造成患者疼痛感加重,也难以避免刺伤患者内脏。
技术实现思路
本技术的目的在于提供一种刺入深度可精确控制的内分泌科取样器,以解决上述
技术介绍
中提出的问题。为实现上述目的,本技术提供如下技术方案:一种刺入深度可精确控制的内分泌科取样器,包括金属针管,所述金属针管顶部安装助力手柄,底部设有针头,所述金属针管中部通过螺纹连接有限位块,所述金属针管中部插接于活塞中部,所述金属针管下端设有刻度线,所述活塞置于固定桶内腔,所述固定桶外侧安装有支撑体,所述支撑体底面安装有吸盘,所述金属针管通过软管连接注射器,所述软管中部连接储液瓶。优选的,所述针头上设有防止堵塞的小孔。优选的,所述支撑体为圆台状,且底面的吸盘呈圆周排列。优选的,所述刻度线为深度刻度线,刻度线的单位为厘米。与现有技术相比,本技术的有益效果是:该刺入深度可精确控制的内分泌科取样器,刺入患者患处的深度可以精确调整,同时针头设置的若干小孔可以防止针头堵塞,该技术结构简单,适用性广,可以给患者减轻疼痛,并且可以避免刺伤患者内脏,适合广泛推广使用。附图说明图1为本技术结构示意图。图中:1助力手 ...
【技术保护点】
1.一种刺入深度可精确控制的内分泌科取样器,包括金属针管(2),其特征在于:所述金属针管(2)顶部安装助力手柄(1),底部设有针头(8),所述金属针管(2)中部通过螺纹(4)连接有限位块(3),所述金属针管(2)中部插接于活塞(5)中部,所述金属针管(2)下端设有刻度线(9),所述活塞(5)置于固定桶(6)内腔,所述固定桶(6)外侧安装有支撑体(7),所述支撑体(7)底面安装有吸盘(10),所述金属针管(2)通过软管(11)连接注射器(12),所述软管(11)中部连接储液瓶(13)。
【技术特征摘要】
1.一种刺入深度可精确控制的内分泌科取样器,包括金属针管(2),其特征在于:所述金属针管(2)顶部安装助力手柄(1),底部设有针头(8),所述金属针管(2)中部通过螺纹(4)连接有限位块(3),所述金属针管(2)中部插接于活塞(5)中部,所述金属针管(2)下端设有刻度线(9),所述活塞(5)置于固定桶(6)内腔,所述固定桶(6)外侧安装有支撑体(7),所述支撑体(7)底面安装有吸盘(10),所述金属针管(2)通过软管(11)连接...
【专利技术属性】
技术研发人员:罗朝阳,邬进辉,邓莉,王婷婷,陈蓉,
申请(专利权)人:罗朝阳,
类型:新型
国别省市:湖北,42
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