本文描述一种改良的标准吸引器头。在吸引器头的上面锉去将近80％,只留下面(图1A)。在吸引器头的底面或下面部分可定名为“足盘”。把它向上构成45°角(图1B),为此,足盘的远端部分就超出吸引器头的表面之上。从而吸引器头的开口也倾斜成45°角,有利于增加吸引的面积。在完成这道工序以后,再用砂布将其所有的粗糙面磨平,并使足盘光滑(图1C)。这种吸引器头的优点,通常在手术野中组织被足盘推动下移,以致在直视下不能看到并被足盘保护了,从而防止了这些组织被吸出的 This article describes an improved standard aspirator head. File nearly 80% of the top of the extractor head, leaving only the underside (Figure 1A). The underside or underside of the suction head can be designated as a “foot plate.” It is angled up to a 45 ° angle (Figure 1B), for which reason the distal portion of the footplate extends beyond the surface of the aspirator head. As a result, the opening of the suction head is also inclined at an angle of 45 °, which is advantageous for increasing the area of ​​attraction. After completing this procedure, smooth all of its rough surface with emery cloth and smooth the foot plate (Figure 1C). The advantages of such an aspirator head are that the tissue is normally pushed down by the footpad in the operative field so that it can not be seen under direct vision and is protected by the footpad, preventing the tissue from being aspirated