The First Affiliated Hospital, Sun Yat-sen University

Guangdong Midea Environmental Technologies Co., Ltd.

Honghui Chen

Jinbo Huang

Qiang Zhao

Xiaoshun He

Zhiyong Guo

Baiying Huang

Osamu Aiba

Yefu Li

Weiheng Liang

Kang Zhang

Tao Zhang

Qingwei Nian

An air injection enthalpy-increasing scroll compressor is provided. The compressor has a main frame, a movable scroll plate and a stationary scroll plate. The movable scroll plate has a movable plate end plate and a movable scroll wrap arranged on a side end face of the movable plate end plate. A back pressure chamber is defined between the movable plate end plate and the main frame. The stationary scroll plate has a fixed scroll end plate and a stationary scroll wrap arranged on a side end face of the fixed scroll end plate. The stationary scroll wrap and the movable scroll wrap are engaged with each other to form crescent-shaped compression cavities. The movable scroll plate and the stationary scroll plate are provided with medium pressure passages that, during the rotation of the movable scroll plate, communicate the compression cavity with the back pressure chamber.

Air injection enthalpy-increasing scroll compressor and refrigeration system

A multi-organ repairing and transferring device without interrupting a blood flow includes a first perfusion bin, a second perfusion bin and a third perfusion bin which are configured for storing respective organs. A first pump is arranged on a first pipeline, two ends of the first pipeline are connected with the first perfusion bin and the second perfusion bin respectively, a second pump is arranged on a second pipeline, two ends of the second pipeline are connected with the first perfusion bin and the second perfusion bin respectively, a third pump is arranged on a third pipeline, two ends of the third pipeline are connected with the first perfusion bin and the third perfusion bin respectively, and a fourth pump is arranged on a fourth pipeline, two ends of the fourth pipeline are connected with the first perfusion bin and the third perfusion bin respectively.

Multi-organ repairing and transferring device without interrupting blood flow

Disclosed is an ischaemia-free organ perfusion device and perfusion method. The perfusion device perfuses an isolated organ at normal temperature during whole transplantation, and comprises a first container, a second container, a first flow path, a second flow path, a third flow path and a fourth flow path. The perfusion device and the perfusion method are capable of maintaining the blood flow of the isolated organ during whole transplantation without interruption by machine perfusion, recovering the blood of the organ, effectively avoiding the interruption of blood supply for the organ during the whole transplantation, and improving the prognosis of organ transplantation.

Ischaemia-free organ perfusion device and perfusion method

An air injection enthalpy-increasing scroll compressor is provided. The compressor has a main frame, a movable scroll plate and a stationary scroll plate. The movable scroll plate has a movable plate end plate and a movable scroll wrap arranged on a side end face of the movable plate end plate. A back pressure chamber is defined between the movable plate end plate and the main frame. The stationary scroll plate has a fixed scroll end plate and a stationary scroll wrap arranged on a side end face of the fixed scroll end plate. The stationary scroll wrap and the movable scroll wrap are engaged with each other to form a crescent-shaped compression cavity. The movable scroll plate and the stationary scroll plate are provided with medium pressure passages that, during the rotation of the movable scroll plate, communicate the compression cavity with the back pressure chamber.

Disclosed are an in-vitro cardiopulmonary combined perfusion system and perfusion method. The in-vitro cardiopulmonary combined perfusion system includes an organ cabin, a circulation cabin, a control cabin, a simple breathing cabin, a display and control panel, and a base. The organ cabin is connected with the circulation cabin, the control cabin and the simple breathing cabin. The control cabin is connected with the display and control panel. The organ cabin, the circulation cabin, the control cabin, the simple breathing cabin, and the display and control panel are mounted on the base.

Growing community of inventors

Guangdong, China

Honghui Chen