The utility model relates to the technical field of medical equipment, in particular to an easy to adjust abdominal puncture device, which comprises a tube body and a needle core, and the needle core is arranged in the tube body; the tube body comprises an end head, an adjustment section and a puncture section, which is actively connected from the left to the right; the regulating section is set with an infusion regulator; the puncture section is right. The puncture section is right. The end of the needle core is connected with an infusion tube; the tube wall of the puncture section is provided with a through slot; the through slot is also set with a scale; a push rod is arranged in the slot and the push rod is connected to the needle core; the utility model provides an easy to adjust abdominal puncture device which adopts a multi joint pipe body to adjust the infusion. The device is set on the tube body to facilitate the doctor's quick self-regulation, and the tube body is used to push the abdominal cavity to be fixed, and the movement of the needle core is adjusted to reduce the probability of the removal of the tube body. In addition, the tube body also has a scale to facilitate the doctor to observe the depth of the needle core and raise the safety.
【技术实现步骤摘要】
一种便于调节的腹腔穿刺装置
本技术涉及医疗器械
,具体涉及一种便于调节的腹腔穿刺装置。
技术介绍
腹腔穿刺是内科手术中常见一项治疗手段,其目的是将腹腔中积聚的脓、血、液体导引至体外,创口小,便于术后恢复。现有的腹腔穿刺装置,大多采用整体推进,不易于固定,且外连导液管的输液调节器需要医生大幅度移动身体或指挥辅助人员去控制,存在时间差,不利于手术的进度。
技术实现思路
(一)解决的技术问题本技术目的在于克服上述现有技术的缺点,提供了一种便于调节的腹腔穿刺装置。(二)技术方案一种便于调节的腹腔穿刺装置,包括管体及针芯,针芯设置在管体内;所述管体包括端头、调节段及穿刺段,从左到右依次活性连接;所述调节段设置有输液调节器;所述穿刺段右端设置有管头;所述针芯左端连接有输液管;所述穿刺段的管壁设置有通槽;所述通槽还设置有刻度;所述通槽内设置有推杆,推杆连接针芯。优选的,所述端头、调节段及穿刺段依次螺纹连接或卡合插接。优选的,所述管头为一体加工或螺纹连接在穿刺段右端。优选的,所述管头内还设置有密封环,密封环的内径小于针芯外径0.1mm~0.5mm。优选的,所述推杆连接针芯左端。(三)有益效果本技术提供了一种便于调节的腹腔穿刺装置,采用多节连接式管体,将输液调节器设置在管体上,方便医生迅速自行调节;并采用管体推进腹腔后即固定,而调节针芯移动的方式进行调整,降低管体脱出的概率;此外管体上还设置有刻度,方便医生观察针芯刺入深度,提高安全性。附图说明为了更清楚地说明本技术实施例的技术方案,下面将对实施例描述所需要使用的附图作简单地介绍,显而易见地,下面描述中的附图仅仅是本技术的,保 ...
【技术保护点】
一种便于调节的腹腔穿刺装置,包括管体及针芯,针芯设置在管体内其特征在于:所述管体包括端头、调节段及穿刺段,从左到右依次活性连接;所述调节段设置有输液调节器;所述穿刺段右端设置有管头;所述针芯左端连接有输液管;所述穿刺段的管壁设置有通槽;所述通槽还设置有刻度;所述通槽内设置有推杆,推杆连接针芯;所述管头内还设置有密封环,密封环的内径小于针芯外径0.1mm~0.5mm。
【技术特征摘要】
1.一种便于调节的腹腔穿刺装置,包括管体及针芯,针芯设置在管体内其特征在于:所述管体包括端头、调节段及穿刺段,从左到右依次活性连接;所述调节段设置有输液调节器;所述穿刺段右端设置有管头;所述针芯左端连接有输液管;所述穿刺段的管壁设置有通槽;所述通槽还设置有刻度;所述通槽内设置有推杆,推杆连接针芯;所述管头内还设置有密封环,密封环的内径小...
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