Abstract:
A fixing device for suturing of blood vessels is provided, which includes a connecting rod, a first clamping member, a second clamping member, a first extension tube and a second extension tube. One end of the first clamping member is disposed on the connecting rod, and the other end of the first clamping member has a first clamping head. One end of the second clamping member is disposed on the connecting rod, and the other end of the second clamping member has a second clamping head. The first extension tube is disposed on an inner side of the first clamping head. The second extension tube is disposed on an inner side of the second clamping head and opposite to the first extension tube, wherein a relative position of the first extension tube and the second extension tube is adjustable.
Abstract:
A multi-mode thin film deposition apparatus including a reaction chamber, a carrying seat, a showerhead, an inert gas supplying source, a first gas inflow system and a second gas inflow system is provided. The carrying seat is disposed in the reaction chamber. The showerhead has a gas mixing room and gas holes disposed at a side of the gas mixing room. The gas mixing room is connected to the reaction chamber through the plurality of gas holes which faces the carrying seat. The first gas inflow system is connected to the reaction chamber and supplies a first process gas during a first thin film deposition process mode. The inert gas supplying source is connected to the gas mixing room for supplying an inert gas. The second gas inflow system is connected to the gas mixing room to supply a second process gas during a second thin film deposition process mode.
Abstract:
A multi-mode thin film deposition apparatus including a reaction chamber, a carrying seat, a showerhead, an inert gas supplying source, a first gas inflow system and a second gas inflow system is provided. The carrying seat is disposed in the reaction chamber. The showerhead has a gas mixing room and gas holes disposed at a side of the gas mixing room. The gas mixing room is connected to the reaction chamber through the plurality of gas holes which faces the carrying seat. The first gas inflow system is connected to the reaction chamber and supplies a first process gas during a first thin film deposition process mode. The inert gas supplying source is connected to the gas mixing room for supplying an inert gas. The second gas inflow system is connected to the gas mixing room to supply a second process gas during a second thin film deposition process mode.