公开(公告)号：US20220291225A1

公开(公告)日：2022-09-15

申请号：US17624956

申请日：2020-07-01

Applicant: Shimadzu Corporation ,  KYOTO UNIVERSITY

Inventor： Koichiro HATA ,  Hidetaka MIYAUCHI ,  Hideshi FUJIWAKE ,  Minoru KASHIHARA ,  Takeru KUNIMITSU

IPC: G01N33/68 ,  G01N33/66

Abstract: A method of evaluating a function of an organ for transplantation harvested from a living body, the method includes preparing data representing change over time in content of marker substances in accordance with a perfusion, taking a first tissue sample from the organ for transplantation at first timing in a reperfusion of the organ for transplantation, taking a second tissue sample from the organ for transplantation at second timing after the first timing in the reperfusion, measuring contents of the marker substances in the first tissue sample, measuring contents of the marker substances in the second tissue sample, calculating change in content at the second timing as compared with the first timing for each of the marker substances, and calculating an indicator relating to evaluation of the function of the organ for transplantation using the calculated change in content and the data.

公开(公告)号：US20150316937A1

公开(公告)日：2015-11-05

申请号：US14761972

申请日：2013-01-28

Applicant: SHIMADZU CORPORATION

Inventor： Minoru KASHIHARA ,  Kazunori TAKAHASHI ,  Jun YANAGIBAYASHI ,  Takahiro NISHIMOTO

IPC: G05D16/20 ,  F16K31/04

CPC classification number: G05D16/2013 ,  F16K31/004 ,  G05D7/0694 ,  Y10T137/7761

Abstract: A pressure controller is provided with an insulating substrate having a gas inlet and a gas outlet and including an inner channel, a valve mechanism including an MEMS valve element that is attached directly to a front surface or a back surface of the insulating substrate and that is connected to the inner channel via a port communicating with the inner channel, a pressure sensor section including an MEMS pressure sensor element that is attached directly to the front surface or the back surface of the insulating substrate and that is connected to the inner channel via a port communicating with the inner channel, and a control section for feedback-controlling the valve mechanism based on a detection signal of the pressure sensor section.

Abstract translation: 压力控制器设置有具有气体入口和气体出口并包括内部通道的绝缘基板，包括直接连接到绝缘基板的前表面或后表面的MEMS阀元件的阀机构， 通过与所述内部通道连通的端口连接到所述内部通道;压力传感器部分，包括直接连接到所述绝缘基板的前表面或背面的MEMS压力传感器元件，并且经由所述内部通道连接到所述内部通道 与内部通道连通的端口，以及用于基于压力传感器部分的检测信号反馈控制阀机构的控制部分。