Objective To protect patients and employees from being polluted and the inferiors,and to build a prototype to enhance the supply chain security of medical consumables according to JCI.Method According to the supply chain security model,adopting corresponding measures of the design of the supply chain management of medical consumables.Result The supply chain security capabilities are enhanced and the risk is reduced in accordance with the quality requirements of JCI.Conclusion The security model applied in the supply chain management of medical consumables can effectively strengthen the security of the supply chain.

At present, there are many problems in the nail-fold microcirculation detection devices, such as huge structure, inconvenience to carry. In addition, due to the patient's body shaking, the video is difficult to keep stable in collecting with the device, which brings great difficulties to the doctor's observation. We develop a small image acquisition device for nail-fold microcirculation based on the principle of SDF imaging principle and liquid lenses technology. An annular lighting device is fixed in front of the optical system, and the overall design of the system is based on the characteristics of human fingers. The device is small, easy to carry and conform to the fingertips. It can focus quickly through a controller. It can also achieve high quality images of the nail-fold microcirculation. This study can promote the usage of nail-fold microcirculation device at the bedside. It's an efficient tool for medical workers to observe the microcirculation of patients.
Humans ; Microcirculation