公开(公告)号：US4336765A

公开(公告)日：1982-06-29

申请号：US272917

申请日：1981-06-12

Applicant: Vincent D. Coughlin

Inventor： Vincent D. Coughlin

IPC: B01J3/00 ,  B01L9/00 ,  B25B11/00 ,  C23C13/08 ,  G01N33/48

CPC classification number: B01L9/52 ,  B01J3/006 ,  B25B11/007 ,  B01L2300/0822

Abstract: A vacuum operated work piece holder and method are disclosed for holding slides and the like during subsequent work operations. In the apparatus of this invention, an elongated and generally cylindrical vacuum chamber containing a plurality of ports is provided. When a vacuum is drawn through the chamber, biological laboratory slides or the like may be held in place on the port to enable gram staining and washing operations to be carried on in sequence. Multiple chambers may be used and each chamber is preferably mounted so as to be rotatable to allow the operator to rotate the chamber to aid in draining the wash water.

Abstract translation: 公开了一种真空操作的工件夹持器和方法，用于在随后的工作操作期间保持滑动件等。 在本发明的装置中，提供了一种包含多个端口的细长且大致圆柱形的真空室。 当通过腔室抽真空时，生物实验室载玻片等可以保持在端口上的适当位置，以使得能够依次进行革兰氏染色和洗涤操作。 可以使用多个室，并且每个室优选地安装成可旋转以允许操作者旋转室以帮助排出洗涤水。

公开(公告)号：USD272944S

公开(公告)日：1984-03-06

申请号：US317065

申请日：1981-11-02

Applicant: Vincent D. Coughlin

Designer： Vincent D. Coughlin