A filter device includes a first component having an outer casing with a first accommodating cavity; a second component having a flow channel, an actuator for closing or opening the channel, an actuator head rotatably connected to the second component, an actuator rod inserted in the flow channel, and covered by a seal cover; a filter membrane sandwiched between the first and second components; and a flow path sequentially passing through the channel, the filter membrane, and the first accommodating cavity. A filtering infusion container includes an infusion container and the filter device connected thereto. One end of the flow path leads to the infusion container and the other end leads to the filter membrane. The filter membrane and an infusion fluid are always located in different closed spaces before usage, to maintain the best integrity of the filter membrane and there is no fluid leakage or actuator loosening.

A filter device includes a first component having an outer casing with a first accommodating cavity; a second component having a flow channel, an actuator for closing or opening the channel, an actuator head rotatably connected to the second component, an actuator rod inserted in the flow channel, and covered by a seal cover; a filter membrane sandwiched between the first and second components; and a flow path sequentially passing through the channel, the filter membrane, and the first accommodating cavity. A filtering infusion container includes an infusion container and the filter device connected thereto. One end of the flow path leads to the infusion container and the other end leads to the filter membrane. The filter membrane and an infusion fluid are always located in different closed spaces before usage, to maintain the best integrity of the filter membrane and there is no fluid leakage or actuator loosening.

The present invention relates to an intravenous infusion set providing delivery of intravenous fluid to patients. An intravenous infusion set (10) to administer continuous air free delivery of intravenous fluid to a patient, said intravenous infusion set (10) comprising: a drip chamber (12), a flexible infusion line (22) of sufficient length connecting a lower end (20) of the drip chamber (12) to a standard connector (24) at the patient end so that a needle or a catheter could be connected to the patient; a roller clamp (26) arranged between the drip chamber (12) and the standard connector (24) being movable along the length of the flexible infusion line (22), said drip chamber (12) provided with a spike (14) on the upper end (16) and a flow regulating and stopping member (18) at its lower end (20) configured to administer continuous air free delivery of intravenous fluid to patients.

The present invention relates to an intravenous infusion set providing delivery of intravenous fluid to patients. An intravenous infusion set (10) to administer continuous air free delivery of intravenous fluid to a patient, said intravenous infusion set (10) comprising: a drip chamber (12), a flexible infusion line (22) of sufficient length connecting a lower end (20) of the drip chamber (12) to a standard connector (24) at the patient end so that a needle or a catheter could be connected to the patient; a roller clamp (26) arranged between the drip chamber (12) and the standard connector (24) being movable along the length of the flexible infusion line (22), said drip chamber (12) provided with a spike (14) on the upper end (16) and a flow regulating and stopping member (18) at its lower end (20) configured to administer continuous air free delivery of intravenous fluid to patients.

Systems and method for improving fluid flow during medication delivery procedures, such as infusions or pooling, are provided. A spike is punctured though a seal in a container. A liquid substance is drained from said container through a pathway in the spike. In some embodiments, the spike includes a channel which permit sliding movement of a snorkel for elevation above a fluid line of the liquid substance to permit air to enter the container from outside without foaming the liquid substance. Alternatively, the snorkel is punctured through the seal adjacent to the spike. Alternatively, or in addition, an airflow control device is provided at the container at a location above an anticipated fluid line of the liquid substance when the container is positioned for delivery of the liquid substance.

Systems and method for improving fluid flow during medication delivery procedures, such as infusions or pooling, are provided. A spike is punctured though a seal in a container. A liquid substance is drained from said container through a pathway in the spike. In some embodiments, the spike includes a channel which permit sliding movement of a snorkel for elevation above a fluid line of the liquid substance to permit air to enter the container from outside without foaming the liquid substance. Alternatively, the snorkel is punctured through the seal adjacent to the spike. Alternatively, or in addition, an airflow control device is provided at the container at a location above an anticipated fluid line of the liquid substance when the container is positioned for delivery of the liquid substance.

The present disclosure relates to a fluidic device to detect, capture, and/or remove disease material in a biological fluid. The present invention also relates to methods for the treatment/prevention of sepsis through the use of the claimed device.

The present disclosure relates to a fluidic device to detect, capture, and/or remove disease material in a biological fluid. The present invention also relates to methods for the treatment/prevention of sepsis through the use of the claimed device.

The invention concerns biocompatible polymer systems comprising at least one polymer with a plurality of pores, said polymer comprising a sulfonic acid salt functionality designed to adsorb a broad range of protein based toxins from less than 0.5 kDa to 1,000 kDa and positively charged ions including but not limited to potassium.

The invention concerns biocompatible polymer systems comprising at least one polymer with a plurality of pores, said polymer comprising a sulfonic acid salt functionality designed to adsorb a broad range of protein based toxins from less than 0.5 kDa to 1,000 kDa and positively charged ions including but not limited to potassium.