An integrated testing device and fluid module are disclosed, as well as a method of manufacture. Fluid module contains a reservoir containing a test fluid, and a control vessel. The reservoir discharges test fluid into the control vessel, which discharges the test fluid in a controlled way to a test component.

The invention provides devices that improve tests for detecting specific cellular, viral, and molecular targets in clinical, industrial, or environmental samples. The invention permits efficient detection of individual microscopic targets at low magnification for highly sensitive testing. The invention does not require washing steps and thus allows sensitive and specific detection while simplifying manual operation and lowering costs and complexity in automated operation. In short, the invention provides devices that can deliver rapid, accurate, and quantitative, easy-to-use, and cost-effective tests.

A push-type blood collection needle includes a housing having an accommodating cavity therein, a rear cover and a needle body disposed in the accommodating cavity. The rear cover is movably disposed on the housing, and the rear cover has a supporting leg extending into the accommodating cavity. The needle body is provided with a rib. The accommodating cavity is internally provided with a projecting part that cooperates with and blocks the bottom of the rib. The supporting leg is provided with a stopper that cooperates with and blocks the side wall of the rib. And an elastic member is disposed between the needle body and the rear cover.

The present disclosure generally relates to receiving bodily fluid through a device opening. In one aspect, the device includes an interface that facilitates piercing of skin and/or withdrawal of fluid from the skin. The skin may be subjected to vacuum from a vacuum source.

The present disclosure relates to capillary blood sampling. In one aspect, the present disclosure provides a finger lancing device comprising a body having a chamber for receiving a finger and a lancing device comprising a lancing member actuator for actuating a lancing member to lance a finger received in the chamber.

A lancing device including a latch that pivots between a non-blocking position allowing a lancet carrier and a lancet to advance and retract through a first forward and reverse lancing stroke and a blocking position preventing further/excess/secondary oscillation of the lancet carrier and lancet. The pivotal latch can pivot about an axis perpendicular (e.g., for an L-shaped latch) or parallel/coaxial (e.g., for a sleeve latch) to the advancement and retraction motion of the lancet carrier and lancet.

The present disclosure provides a lancing device that includes a lancet for piercing a user's skin and a lancing device body to drive the lancet. An actuator included in the lancing device body can drive the lancet to perform a linear reciprocating motion multiple times upon a single activation. Accordingly, the lancet may pierce the user's skin multiple times upon a single activation.

A lancet device generally includes a housing having opposing lateral sides extending between a forward end and a rearward end, and a shield coaxially and movably associated with the housing. The housing includes a plurality of longitudinal ribs extending along a portion of at least one of the opposing lateral sides. The plurality of longitudinal ribs form a finger grip on at least one of, and typically both of the opposing lateral sides. The shield is generally movable from a first position in which the shield extends outwardly from the forward end of the housing to a second position in which the shield is at least partially moved within the housing, based on axial pressure applied by the user against the finger grip formed by the longitudinal ribs.

A lancing device including a latch that pivots between a non-blocking position allowing a lancet carrier and a lancet to advance and retract through a first forward and reverse lancing stroke and a blocking position preventing further/excess/secondary oscillation of the lancet carrier and lancet. The pivotal latch can pivot about an axis perpendicular (e.g., for an L-shaped latch) or parallel/coaxial (e.g., for a sleeve latch) to the advancement and retraction motion of the lancet carrier and lancet.

A kind of safety lancing device has a front cap and lancet holder with feature: the front cap and lancet holder are connected in insert-plug type, and the front cap is equipped with connecting block at connection end and the lancet holder is equipped with slot at connection end. And the slot includes slideable slot and deadlock slot. The slideable slot is located in front of deadlock slot. The latch is set at the flexible arm end of ejection pin and the latch is equipped with bayonet at the front end and equipped with latch hook at rear end; the width of slideable slot and deadlock slot is larger than that of latch; the slideable slot is equipped with a blocking shoulder at rear end and the deadlock slot is equipped with latching shoulder at front end.