Abstract: A surgical device has a handle, a shaft connecting to the handle, a clamping portion disposed on one end of the shaft different from the end connected to the handle, a hook fixedly connected to the shaft and a closing member pivotally connected to the hook, and a control mechanism mounted on the handle and extending through the shaft and connect to the clamping portion, wherein the control mechanism controls the pivoting of the closing member to switch the clamping portion between a closed position and an opened position.

Abstract: A surgical device has a housing having a hook portion at a distal end of the housing, an opening radially penetrating between the hook portion and the housing; a grasping structure comprising a rotating member rotatably positioned within the hook portion, having a notch radially recessed on a periphery of the rotating member, at least a portion of the notch corresponding to at least a portion of the opening; and reciprocating motion of an actuator along the axis for rotating the rotating member such that the open end of the notch is selectively connected to or misaligned with the open end of the opening.

Abstract: An ultrasonic surgical holder has an assembly portion connected to at least one operating portion having an end extending toward an axial direction. An operating space is formed between the assembly portion and the operating portion. The assembly portion is designed for detachable assembling with an ultrasonic probe. The operating portion features a detachable structure that includes a surgical device to aid the operator in positioning, marking, and determining the location of the surgical operation on the body part's surface during the subsequent operation.

Abstract: Abstract of Disclosure A method for testing radiation susceptibility includes transmitting radiation wave to a device under test, measuring the device under test to generate a first voltage according to the radiation wave, outputting a reference voltage to a coupling device so that the coupling device generates a second voltage according to the reference voltage, adjusting the reference voltage so that the second voltage approximates the first voltage, storing the adjusted reference voltage, outputting the second voltage to the device under test according to the adjusted reference voltage to simulate an impact of the radiation wave to the device under test, the device under test accordingly transmitting a control signal to the coupling device after receiving the second voltage, and determining a status of the device under test according to the control signal.

Abstract: A voice sticker structure comprises a sticker body and a control unit disposed inside the sticker body. The sticker body may be in various forms, with its back covered with a glue material. The control unit includes at least a microcontroller and coupled to the microcontroller are a sounding element, a sound pickup element, a press button, a battery, a volume adjustment knob, and a slot for plugging an external storage unit in. In the microcontroller are stored voice materials of words, phrases, and short sentences. The sticker body may be stuck on any object or at any place, and when the sticker body is pressed it plays sounds of words or phrases to facilitate language learning anywhere anytime.