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.
【技術實現步驟摘要】
一種便于調節的腹腔穿刺裝置
本技術涉及醫療器械
,具體涉及一種便于調節的腹腔穿刺裝置。
技術介紹
腹腔穿刺是內科手術中常見一項治療手段,其目的是將腹腔中積聚的膿、血、液體導引至體外,創口小,便于術后恢復。現有的腹腔穿刺裝置,大多采用整體推進,不易于固定,且外連導液管的輸液調節器需要醫生大幅度移動身體或指揮輔助人員去控制,存在時間差,不利于手術的進度。
技術實現思路
(一)解決的技術問題本技術目的在于克服上述現有技術的缺點,提供了一種便于調節的腹腔穿刺裝置。(二)技術方案一種便于調節的腹腔穿刺裝置,包括管體及針芯,針芯設置在管體內;所述管體包括端頭、調節段及穿刺段,從左到右依次活性連接;所述調節段設置有輸液調節器;所述穿刺段右端設置有管頭;所述針芯左端連接有輸液管;所述穿刺段的管壁設置有通槽;所述通槽還設置有刻度;所述通槽內設置有推桿,推桿連接針芯。優選的,所述端頭、調節段及穿刺段依次螺紋連接或卡合插接。優選的,所述管頭為一體加工或螺紋連接在穿刺段右端。優選的,所述管頭內還設置有密封環,密封環的內徑小于針芯外徑0.1mm~0.5mm。優選的,所述推桿連接針芯左端。(三)有益效果本技術提供了一種便于調節的腹腔穿刺裝置,采用多節連接式管體,將輸液調節器設置在管體上,方便醫生迅速自行調節;并采用管體推進腹腔后即固定,而調節針芯移動的方式進行調整,降低管體脫出的概率;此外管體上還設置有刻度,方便醫生觀察針芯刺入深度,提高安全性。附圖說明為了更清楚地說明本技術實施例的技術方案,下面將對實施例描述所需要使用的附圖作簡單地介紹,顯而易見地,下面描述中的附圖僅僅是本技術的,保 ...
【技術保護點】
一種便于調節的腹腔穿刺裝置,包括管體及針芯,針芯設置在管體內其特征在于:所述管體包括端頭、調節段及穿刺段,從左到右依次活性連接;所述調節段設置有輸液調節器;所述穿刺段右端設置有管頭;所述針芯左端連接有輸液管;所述穿刺段的管壁設置有通槽;所述通槽還設置有刻度;所述通槽內設置有推桿,推桿連接針芯;所述管頭內還設置有密封環,密封環的內徑小于針芯外徑0.1mm~0.5mm。
【技術特征摘要】
1.一種便于調節的腹腔穿刺裝置,包括管體及針芯,針芯設置在管體內其特征在于:所述管體包括端頭、調節段及穿刺段,從左到右依次活性連接;所述調節段設置有輸液調節器;所述穿刺段右端設置有管頭;所述針芯左端連接有輸液管;所述穿刺段的管壁設置有通槽;所述通槽還設置有刻度;所述通槽內設置有推桿,推桿連接針芯;所述管頭內還設置有密封環,密封環的內徑小...
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