The utility model discloses a drainage device for cardiology, which comprises a drainage pipe, a negative pressure bag and a drainage bag. The drainage pipe is connected with a negative pressure bag through a conical shell. The top of the conical shell is provided with a liquid outlet connected with the drainage pipe, and the bottom of the liquid outlet is provided with a top plug matched with the liquid outlet, and the top plug is connected with a cone. The lower end of the conical shrapnel slides in contact with the bottom of the conical shell, and the conical shell is connected with the negative pressure bag through its bottom surface, and a through hole is arranged on the bottom surface; the negative pressure bag is connected with the outlet pipe through a joint, and the inner wall of the outlet pipe is provided with a first rotating shaft, the first rotating shaft is connected with a first oblique piece, and the lower part of the first oblique piece. By connecting the first spring with the inner wall of the outlet pipe, the inner wall of the outlet pipe is connected with two second oblique sheets through two second rotating axles, and the lower part of the second oblique sheet is connected with the inner wall of the outlet pipe through the second spring, and the outlet pipe is connected with the drainage bag through the tail pipe. The Department of Cardiology drainage device can prevent drainage fluid from countercurrent.
【技术实现步骤摘要】
一种心内科引流装置
本技术属于医疗器械装置
,涉及一种引流装置,特别是涉及一种心内科引流装置。
技术介绍
穿刺引流术的全称为经皮穿刺引流术,即在影像设备的引导下或者盲穿,利用穿刺针和引流导管等器材,对人体管道、体腔或器官组织内的病理性积液、血肿、脓肿或胆汁、胰液、尿液等体液淤积进行穿刺抽吸、引流,达到减压和治疗的目的。心内科的许多疾病也需要经皮穿刺引流术进行诊治,在对抽出液进行细胞学、细菌学和生化检测的基础上,进一步为鉴别诊断和指导用药提供依据。现有的引流装置通常设置负压囊,在引流的操作过程中,挤压负压囊之后会使得引流管和负压囊中的引流液逆流。
技术实现思路
本技术的目的是针对上述现有技术的不足,提供一种能够防止引流液逆流的心内科引流装置。为实现上述目的,本技术所采取的技术方案如下。一种心内科引流装置,包括引流管、负压囊和引流袋,所述引流管通过锥形壳体与负压囊连接,所述锥形壳体的顶部设置有与引流管连接的出液口,所述出液口的下方设置有与出液口相适配的顶封堵头,所述顶封堵头连接有锥形弹片,所述锥形弹片的下端与锥形壳体的底面滑动接触,所述锥形壳体通过其底面与负压囊连接,所述底面上设置有通孔;所述负压囊通过接头与导出管连接,所述导出管的内壁上设置有第一转轴,所述第一转轴连接有第一斜向片,所述第一斜向片的下部通过第一弹簧与导出管的内壁连接,所述导出管的内壁通过两个第二转轴连接有两个第二斜向片,两个第二斜向片形成一V型结构,所述第二斜向片的下部通过第二弹簧与导出管的内壁连接,所述导出管通过尾管与引流袋连接。本技术进一步的技术方案是:所述锥形壳体的内侧壁上设置有与出液口连 ...
【技术保护点】
1.一种心内科引流装置,包括引流管、负压囊和引流袋,其特征在于:所述引流管通过锥形壳体与负压囊连接,所述锥形壳体的顶部设置有与引流管连接的出液口,所述出液口的下方设置有与出液口相适配的顶封堵头,所述顶封堵头连接有锥形弹片,所述锥形弹片的下端与锥形壳体的底面滑动接触,所述锥形壳体通过其底面与负压囊连接,所述底面上设置有通孔;所述负压囊通过接头与导出管连接,所述导出管的内壁上设置有第一转轴,所述第一转轴连接有第一斜向片,所述第一斜向片的下部通过第一弹簧与导出管的内壁连接,所述导出管的内壁通过两个第二转轴连接有两个第二斜向片,两个第二斜向片形成一V型结构,所述第二斜向片的下部通过第二弹簧与导出管的内壁连接,所述导出管通过尾管与引流袋连接。
【技术特征摘要】
1.一种心内科引流装置,包括引流管、负压囊和引流袋,其特征在于:所述引流管通过锥形壳体与负压囊连接,所述锥形壳体的顶部设置有与引流管连接的出液口,所述出液口的下方设置有与出液口相适配的顶封堵头,所述顶封堵头连接有锥形弹片,所述锥形弹片的下端与锥形壳体的底面滑动接触,所述锥形壳体通过其底面与负压囊连接,所述底面上设置有通孔;所述负压囊通过接头与导出管连接,所述导出管的内壁上设置有第一转轴,所述第一转轴连接有第一斜...
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