The utility model discloses a negative pressure suction head for surgery, which includes an suction head, an suction tube and a connecting pipe. The connecting pipe is a flexible connecting pipe. The outlet end of the suction head is connected with the front end of the flexible connecting pipe, the rear end of the flexible connecting pipe is connected with the front end of the suction tube, the back end of the suction tube is connected with the negative pressure suction device, and the aperture of the inlet end of the suction head is larger than that of the outlet end. The inlet end is provided with a sealing plate, and a number of suction holes are arranged on the sealing plate. The rear part of the flexible connecting pipe is connected with the transition connecting head. The outer diameter of the suction pipe is matched with the inner hole of the transition connecting head. The outer diameter of the suction pipe is larger than the inner diameter of the rear part of the flexible connecting pipe. The utility model bends the head of the new negative pressure suction device and puts it on the operating chamber at a predetermined angle, which ensures the smoking function of the suction device, reduces the smoke absorption and blockades the blood splash during the operation, smokes strongly, reduces the occupational exposure of the medical staff, clears the operating field of vision, ensures the normal operation and maintains the health of the medical staff.
【技术实现步骤摘要】
一种手术用负压吸引器头
本技术涉及手术辅助器械设备
,尤其涉及一种手术用负压吸引器头。
技术介绍
手术用负压吸引器是通过负压装置达到吸引状态。现有技术的手术用负压吸引器,吸引器头与吸引器管采用直管刚性连接,直管刚性连接存在的问题是:在涉及到手术深腔的操作中,吸引器头不能够随意弯折、转换角度,容易遮挡手术操作,吸引器头不方便跟随手术电切刀等移动、保持合适的距离从而很好低进行手术吸烟操作而吸取烟雾,手术医助因站位而不能将吸引器头置入操作腔内吸烟。另外,手术烟雾和血液外溅增加了医护人员的职业暴露、容易造成手术视野不清晰,影响手术的正常进行,也不利于医护人员健康。
技术实现思路
本技术的目的就是提供一种手术用负压吸引器头;本技术手术医助面向操作腔背面时,将新型负压吸引器头弯折为预定角度搭放在操作腔上,既能确保吸引器吸烟的功能,又不会遮挡手术操作,能够减少手术时烟雾的吸入和阻隔血液外溅,吸烟力度大,增加了阻隔血液的面积,吸引器头可灵活翻转,在手术操作腔内随意转换角度,有效的减免医护人员的职业暴露并清晰手术视野,以保证手术的正常进行,维护医护人员健康。本技术解决其技术问题所采取的技术方案是:一种手术用负压吸引器头,包括吸引器头、吸引器管、连接管,所述连接管为柔性连接管,吸引器头的出口端与柔性连接管前部连接,柔性连接管后部与吸引器管的前端连接,吸引器管后端与负压吸引装置连接,所述吸引器头的进口端的孔径大于出口端的孔径,所述进口端设有密封板,密封板上设有若干吸孔。所述柔性连接管后部与过渡连接头连接,吸引器管的外径与过渡连接头内孔配合,吸引器管的外径大于柔性连接管后部的内孔径 ...
【技术保护点】
1.一种手术用负压吸引器头,其特征是,包括吸引器头、吸引器管、连接管,所述连接管为柔性连接管,吸引器头的出口端与柔性连接管前部连接,柔性连接管后部与吸引器管的前端连接,吸引器管后端与负压吸引装置连接,所述吸引器头的进口端的孔径大于出口端的孔径,所述进口端设有密封板,密封板上设有若干吸孔。
【技术特征摘要】
1.一种手术用负压吸引器头,其特征是,包括吸引器头、吸引器管、连接管,所述连接管为柔性连接管,吸引器头的出口端与柔性连接管前部连接,柔性连接管后部与吸引器管的前端连接,吸引器管后端与负压吸引装置连接,所述吸引器头的进口端的孔径大于出口端的孔径,所述进口端设有密封板,密封板上设有若干吸孔。2.如权利要求1所述的一种手术用负压吸引器头,其特征是,所述柔性连接管后部与过渡连接头连接,吸引器管的外径与过渡连接头内孔配合,吸引器管的外径大于柔性连接管后部的内孔径。3.如权利要求1所述的一种手术用负压吸引器头,其特征是,吸引器管的前端部设有倒角。4.如权利要求2所述的一...
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