Chinese Academy of Sciences

Chinese Pla General Hospital

Shijiazhuang Sagacity New Drug Development Company, Ltd.

Zeyu Zhang

Xin Li

Yunfu Luo

Chen Bo Li

Jie Tian

Wenyuan Qian

Chundao Yang

Chen Li

Maoyi Lei

Kunlun He

Chunlei Liu

Junmiao Li

Guanghai Xu

Zhenhua Hu

Caiguang Cao

Meishan Cai

Yiwei Wang

Xiaojian Gao

The present disclosure provides application of a compound in conformity with a general formula I and an isomer or pharmaceutically acceptable salt thereof to preparation of a medicinal composition for treating or preventing a high altitude disease. The high altitude disease is selected from an acute high altitude disease and a chronic high altitude disease generated in a high altitude environment with an altitude of 2,000 m or above.

Medical application of pyrimidine sulfonamides derivatives

An intraoperative near-infrared-I and near-infrared-II multi-spectral fluorescent navigation system and method of using same includes a light source module for emitting white light and excitation light for illuminating tissue to be tested to generate an emission light. An optical information collection module includes a white light camera for collecting the white light image, and near infrared-I and near infrared-II fluorescence cameras for collecting the near infrared-I and near infrared-II fluorescence images. A central control module is coupled to the light source and the optical information collection modules. An image processing unit pre-processes the white light image, and the near infrared-I and near infrared-II fluorescence images, for de-noising and enhancement. The image processing unit performs a pseudo-color mapping on the images to obtain pseudo-color superimposed images of the near infrared-I and near infrared-II for a surgical region, and completes imaging of the intraoperative near-infrared-I and near-infrared-II multi-spectral fluorescent navigation system.

Intraoperative near-infrared-I and near-infrared-II multi-spectral fluorescent navigation system and method of using the same

Growing community of inventors

Beijing, China

Zeyu Zhang