公开(公告)号：US20180364085A1

公开(公告)日：2018-12-20

申请号：US16061788

申请日：2016-12-08

Applicant: SARAYA CO., LTD.

Inventor： Haijun ZHANG ,  Qinghai ZHAO ,  Jianglong YU ,  Tomomasa ITARASHIKI ,  Daiki ANRAKU

IPC: G01F11/28 ,  B01J4/02 ,  A61L2/20 ,  A61L2/24

CPC classification number: G01F11/28 ,  A61L2/20 ,  A61L2/24 ,  A61L2202/14 ,  A61L2202/15 ,  A61L2202/24 ,  B01J3/02 ,  B01J4/02

Abstract: Provided is a system for supplying a liquid (such as an irritative chemical solution) safely. This liquid supplying system comprises: (a) a means that creates a negative pressure in a treatment chamber by driving a first depressurizing means and depressurizing the treatment chamber; (b) a means that introduces the negative pressure of the treatment chamber to a measurement chamber; (c) a means that maintains the negative pressure introduced to the measurement chamber; (d) a means that sucks a liquid from a container into the measurement chamber by employing the negative pressure of the measurement chamber; and (e) a means that sucks the liquid of the measurement chamber into the treatment chamber by employing a vacuum in the treatment chamber.

公开(公告)号：US20150313250A1

公开(公告)日：2015-11-05

申请号：US14431127

申请日：2013-09-20

Applicant: SARAYA CO., LTD.

Inventor： Tomomasa ITARASHIKI ,  Norio ONITSUKA

IPC: A23B5/02 ,  A23B9/08 ,  A23B7/02 ,  A61L2/16 ,  A61L2/24

CPC classification number: A23B5/022 ,  A23B7/02 ,  A23B9/08 ,  A23L3/015 ,  A23L3/34 ,  A23V2002/00 ,  A61L2/16 ,  A61L2/20 ,  A61L2/24

Abstract: According to the present invention, a sterilant can be injected into a container without residual water on an object to be sterilized. The method includes decreasing a pressure in the container to a pressure higher than the triple point pressure at which water freezes. The method further includes comparing an actual time required for decreasing the pressure and a reference time, or comparing an actual rate of pressure increase and a reference rate to detect residual water on the object. If the residual water is detected, the pressure in the container is increased to the atmospheric pressure or the quasi-atmospheric pressure and the object is heated, and then the pressure is decreased to drain the residual water through the decompression boiling. The step of draining the residual water is repeatedly performed until no residual water is detected on the object and subsequently the sterilant is injected into the container.

Abstract translation: 根据本发明，灭菌剂可以在没有残留水的容器中注射到待消毒物上。 该方法包括将容器中的压力降低到高于水冻结的三重点压力的压力。 该方法还包括比较降低压力和参考时间所需的实际时间，或者比较实际的压力增加率和参考速率以检测物体上的残留水。 如果检测到残留水，则将容器内的压力提高到大气压或准大气压，并加热物体，然后降低压力以通过减压沸腾排出残留的水。 反复进行排出残留水的步骤，直到在物体上没有检测到残留的水，然后将灭菌剂注入容器中。