Devices, systems, and methods for inflation are provided. Inflation devices include a housing, a compressed gas canister disposed therein, a syringe disposed within the housing, a plunger slidably disposed in the syringe having an unloaded position and a loaded position relative to the syringe, a puncture mechanism disposed within the housing and configured to open a fluid path between the compressed gas canister and the syringe, and a positive pressure mechanism disposed within the housing and operably coupled to the syringe. Engagement of the puncture mechanism puts the syringe into fluid communication with the compressed gas canister such that gas contained therein loads into the syringe and the plunger moves from the unloaded position and the loaded position. The positive pressure mechanism is configured to maintain the gas within the syringe at a positive pressure relative to ambient pressure in order to prevent air from entering the syringe after loading.

A disclosed drip chamber for an intravenous (IV) therapy system includes a container configured to hold an IV fluid, a drop former suspended over the container, and an inlet port disposed above the drop former and configured to receive the IV fluid from a reservoir. The drop former has an upper end, a lower tip, and an outer surface extending between the upper end and the lower tip. The inlet port is coupled to the outer surface to permit the IV fluid to descend down the outer surface.

A disclosed drip chamber for an intravenous (IV) therapy system includes a container configured to hold an IV fluid, a drop former suspended over the container, and an inlet port disposed above the drop former and configured to receive the IV fluid from a reservoir. The drop former has an upper end, a lower tip, and an outer surface extending between the upper end and the lower tip. The inlet port is coupled to the outer surface to permit the IV fluid to descend down the outer surface.

A device for delivering pressurized fluid includes a handle having a lumen configured to receive a container of pressurized fluid, a cap to close the lumen and an indicator to move from a first position to a second position. The first position indicates disconnection of the container from a fluid path, and the second position indicates connection of the container to the fluid path.

A treatment system configured to treat a disease using a first therapeutic fluid, the treatment system including a base housing, a first reservoir configured to store a first therapeutic fluid disposed within the base housing, a first plunger disposed within the first reservoir, a first rotatable shaft member configured to rotate within the base housing, and a first flexible member having a first end coupled to the first plunger and a second end coupled to the first rotatable shaft member, wherein the first rotatable shaft member is configured to shorten a length of the first flexible member to deliver the first therapeutic fluid from the first reservoir.

A treatment system configured to treat a disease using a first therapeutic fluid, the treatment system including a base housing, a first reservoir configured to store a first therapeutic fluid disposed within the base housing, a first plunger disposed within the first reservoir, a first rotatable shaft member configured to rotate within the base housing, and a first flexible member having a first end coupled to the first plunger and a second end coupled to the first rotatable shaft member, wherein the first rotatable shaft member is configured to shorten a length of the first flexible member to deliver the first therapeutic fluid from the first reservoir.

A fluid dispensing device is provided for dispensing a measured amount of fluid into a living organism. The device includes a rigid fluid reservoir closed by a septum for use in a fluid dispensing device for dispensing a measured amount of fluid into a living organism, wherein the device has a main housing enclosing the operative components of the device, the said fluid reservoir located within the main housing, an injection assembly including a needle, and a trigger mechanism. The needle has a first end adapted to piercing the septum and pushing the septum into the reservoir so that the septum acts as a piston, expelling the fluid through the needle, and a second end adapted to injecting the fluid into the living organism.

The present invention relates to a container adapted to dispense its content under pressure. The container of the present invention consists of two separate compartments separated from one another by a slidable piston. The container of the present invention contains a haemostatic paste.

The present invention relates to a container adapted to dispense its content under pressure. The container of the present invention consists of two separate compartments separated from one another by a slidable piston. The container of the present invention contains a haemostatic paste.

Disclosed is a fluid dispensing device that includes at least one reservoir to hold the therapeutic fluid, at least one other unit requiring communication with ambient air, at least partly, to operate, and at least one housing defining an interior to retain the at least one reservoir and the at least one other unit. The at least one housing has at least one vent port formed on one or more of its walls. The at least one vent port is adapted to direct or communicate air to maintain pressure equilibrium between the air pressure in the interior of the at least one housing and the ambient air pressure outside the at least one housing, and provide communication with the ambient air to the at least one other unit requiring air to enable operation of the at least one other unit.