Abstract: A pneumatic stapler has a main body internally loaded with straight staple-forming wires and including a staple-driving and a wire-bending control chamber. A staple-driving element carrier is movably mounted in the staple-driving control chamber and divides the latter into a first and a second staple-driving gas flowing space. When the staple-driving element carrier moves in the second staple-driving gas flowing space to push one staple out of the main body into a workpiece, the initially isolated first staple-driving control chamber is now communicable with the wire-bending control chamber, allowing part of the gas supplied to the pneumatic stapler to flow into the wire-bending control chamber and move a wire-bending element mounted therein to bend one staple-forming wire into a staple. Therefore, the pneumatic stapler requires only one pressure source to complete both staple-driving and wire-bending operations and can have more staple-forming wires loaded therein to provide high convenience in use.

Abstract: A drug-delivery chip and a method of fabricating the same are provided. The drug-delivery chip has a main body having at least one drug receiving space individually formed with an opening for storing drugs therein; a thin film for sealing up the at least one drug receiving space; a first conductive wire connecting to one end of the thin film; a second conductive wire connecting to another end of the thin film; a signal-receiving module for receiving actuated signals; and a control module for applying voltages to first and second wire conductive s according to the actuated signal, thereby generating heat to break off the thin film for the release of a drug or drugs received in the at least one drug receiving space.

Abstract: A drug-delivery chip and a method of fabricating the same are provided. The drug-delivery chip has a main body having at least one drug receiving space individually formed with an opening for storing drugs therein; a thin film for sealing up the at least one drug receiving space; a first conductive wire connecting to one end of the thin film; a second conductive wire connecting to another end of the thin film; a signal-receiving module for receiving actuated signals; and a control module for applying voltages to first and second wire conductive s according to the actuated signal, thereby generating heat to break off the thin film for the release of a drug or drugs received in the at least one drug receiving space.

Abstract: A drug-delivery chip and a method of fabricating the same are provided. The drug-delivery chip has a main body having at least one drug receiving space individually formed with an opening for storing drugs therein; a thin film for sealing up the at least one drug receiving space; a first conductive wire connecting to one end of the thin film; a second conductive wire connecting to another end of the thin film; a signal-receiving module for receiving actuated signals; and a control module for applying voltages to first and second wire conductive s according to the actuated signal, thereby generating heat to break off the thin film for the release of a drug or drugs received in the at least one drug receiving space.

Abstract: The present invention provides a tool handle mechanism with replaceable tool head, wherein at least a clip is arranged in the slot of the tool handle for mating with the tool head; it structurally comprises a tool handle and several replaceable tool heads, of which a slot is grooved into one end of the tool handle, and a clip arranged on the slot wall; one end of the clip is designed into a protruding spring portion, so that when the inserting portion of the tool head is inserted into the slot of the tool handle, the tool head can be replaced rapidly and also mated tightly with the tool handle with the support of the spring portion.

Abstract: The present invention relates to an antitheft display device for socket, wherein the socket can be locked on the display device in an antitheft manner through the cooperation of a housing, a retainer, an inserting member, an elastic member and a positioning member. Furthermore, the socket can be released or locked simply through insertion and withdrawal of the positioning member, this allows the user to release the socket from the display device, or to position the socket again on the display device and turn on the antitheft function after use.

Abstract: The present invention relates to an antitheft display device for socket, wherein the socket can be locked on the display device in an antitheft manner through the cooperation of a housing, a retainer, an inserting member, an elastic member and a positioning member. Furthermore, the socket can be released or locked simply through insertion and withdrawal of the positioning member, this allows the user to release the socket from the display device, or to position the socket again on the display device and turn on the antitheft function after use.