A safety syringe has a simple structure, is convenient to use, and has a low cost. The safety syringe includes a sliding casing, a needle, a syringe barrel, a piston, a latching casing, a spring and a plunger inside the syringe barrel. The safety syringe can be easily used to carry out an injection and has a safety mechanism that can be actuated using a single hand. The sliding casing can be automatically positioned and locked in two directions. This design guarantees that, during processing of ...

A child resistant safety cap having a cover and a safety mechanism by which finger dexterity is required to open the cap, while the safety mechanism capable of being released if it is unnecessary. The cap comprises a cap body 1 having a skirt 3 with at least one stopping piece 9 at one side thereof. The stopping piece 9 has a base end fixed to a lower portion of the skirt 3 such that the stopping piece is pushable inwardly and swayable about the base end. The leading end portion of the stopping ...

A safety shield including a protective device is provided including a piercing member having a proximal end, a distal end and defining a longitudinal axis. A clip defines a first cavity dimensioned for movement of the piercing member therethrough and is oriented in an axis transverse to the longitudinal axis. The first cavity is movable between a movable orientation and a binding orientation. The clip includes a first leg that defines a second cavity dimensioned for movement of the piercing memb...

Presented herein are various embodiments of a safety scalpel. According to one embodiment is a safety scalpel system including handle capable of coupling to a blade with or without a safety housing.

A safety switch has a casing, a first circuit prong, a second circuit prong, a switch contact, a rocker, an arm and a latch. The first and second circuit prongs are mounted in and extend through the casing. The switch contact bends upward when temperature of the switch contact increases, is mounted on the first circuit prong and has a distal end selectively contacting the second circuit prong. The rocker is pivotally mounted on the casing and has a deactivating end and an activating end. The arm...

The invention is for a safety valve for a piping system. The safety valve has a cylindrical housing, a piston assembly with two disc-shaped pistons, each piston having at least one orifice defined therein, a shaft connecting the pistons, a valve stem, and a stop attached to one end of the valve stem. The safety valve has a valve seat with an opening shaped and sized to receive the stop. The safety valve has a spring positioned in the housing against the piston assembly so that the spring exerts ...

A basic module 2 has operation program storing part for prescribing the relation between the state of a safety input signal to be fetched from external input terminal sections 32, 33 and the state of a safety output signal to be transmitted to external output terminal sections 41, 42 for each type of predetermined safety switches, type-of-switch setting part for setting external input terminal sections 31, 32 and the type of safety switches to be connected to the external input terminal sections...

A safety candle comprising: a tea light candle holder and at least one tea light candle insert.

The safety arrangement for a motor vehicle incorporates primary restraint arrangement having a three-point seat-belt (3) and optionally one or more air-bags (19,22). A secondary restraint system is provided in the form of a two-point seat-belt (13). A sensor senses when the two-point seat-belt (13) is in use and provides a signal to a control unit (17) which adjusts the restraining effect provided by the primary restraint arrangement so that the overall restraining effect is the same regardless ...

A safety arrangement for use in a motor vehicle comprises at least one plastically-deformable element, defining an interior chamber, which will deform only when subjected to at least a first predetermined force. A source of gas is connected to inject gas into the chamber and a signal generator is provided to generate a signal representative of crash severity which is to be applied to the element during a crash situation or in an anticipated crash situation. The signal generator is connected to a...