Abstract: Systems and devices for controlling the delivery of a fluid are described. A latch assembly for guiding a cassette into the recess of an infusion pump housing includes a rotatable actuator connected to a movable latch. The movable latch includes one or more latch prongs that engage with the cassette. As the actuator is rotated toward its closed position, the latch prongs guide the cassette into the recess. A spring-biased release assembly holds the latch assembly closed and facilitates a secure engagement between the cassette and the recess, thereby holding the flexible tubing within the cassette in a secure engagement with the infusion pump. The latch assembly includes a magnet and a sensor in the pump housing to detect whether the latch assembly is closed.

Abstract: A lockbox configured to securely mount an ambulatory infusion pump and a fluid bag containing an infusate to a pole securely stores and dispenses the infusate without impacting operation of the ambulatory infusion pump. A cradle is adapted to receive the ambulatory infusion pump. The lockbox is mounted to a pole by inserting screws from an interior of the lockbox housing through holes in the cradle and in the lockbox housing to terminate in a lockable pole clamp. The lockbox housing has an L-shaped configuration with first portion shaped and sized for the fluid bag and a second portion sized and shaped to accommodate the ambulatory infusion pump and to provide access to the ambulatory infusion pump for programming. The L-shaped configuration distributes weight evenly when the lockbox is mounted on the pole.

Abstract: A cradle securely mounts one or more infusion pumps to a pole without obstructing the display, buttons, or connector ports of the infusion pumps. A lower portion of the cradle includes connection pins sized/oriented to fit within respective connection holes of the infusion pump as well as an integrated strain relief mechanism for one or more cables. An upper portion of the cradle includes clamps for engaging a protrusion/ridge on a top surface of the infusion pumps. In a single cradle configuration, a recess within a back surface of the cradle mates with a pole clamp connector or a mounting bar in either a vertical or horizontal orientation. In a multiple cradle configuration, each cradle is secured indirectly to the pole clamp connector via a mounting bar and respective adapters. The mounting bar may be bent to introduce an offset between adjacent infusion pumps.

Abstract: Systems and devices for controlling the delivery of a fluid are described. A latch assembly for guiding a cassette into the recess of an infusion pump housing includes a rotatable actuator connected to a movable latch. The movable latch includes one or more latch prongs that engage with the cassette. As the actuator is rotated toward its closed position, the latch prongs guide the cassette into the recess. A spring-biased release assembly holds the latch assembly closed and facilitates a secure engagement between the cassette and the recess, thereby holding the flexible tubing within the cassette in a secure engagement with the infusion pump. The latch assembly includes a magnet and a sensor in the pump housing to detect whether the latch assembly is closed.

Abstract: An infusion pump includes a multi-tabbed graphical user interface (GUI) that guides the user to the next tab to select during programming of the infusion pump. The GUI includes tabs that correspond to categories of parameters for entry (e.g., patient information, drug information, infusion information). As the data is entered, the operator selects the tabs (moving from left to right) and enters required parameters until all required parameters have been entered. Due to the number of items presented under a particular tab, it may not be readily apparent to the operator when the operator has entered all required parameters and can move on to the next tab. Accordingly, the GUI presents an indicator (e.g., small triangle) on or adjacent the next tab as soon as the required fields are completed, which guides the operator and speeds up programming when the required fields constitute less than the total number of fields.

Abstract: The disclosed subject matter relates to a valve device that includes a valve member located within a housing in which the valve member's operation can be bypassed. For example, the valve device can include a bypass device that has an input structure, a motion conversion structure, and an output structure. The input structure can include a portion configured to resiliently deform if a valve opening input force is applied to the input structure in an input direction. The motion conversion structure can be configured to convert the valve opening input force into motion of the output structure in an output direction that is non-parallel to the input direction. The output structure can be configured to move the valve member (e.g., from a closed state to an opened state in order to bypass normal valve operation) if the motion conversion structure is displaced in the input direction. The valve device can be used in various manners, and is particularly suitable for use in a patient fluid delivery system.

Abstract: The disclosed subject matter relates to a valve device that includes a valve member located within a housing in which the valve member's operation can be bypassed. For example, the valve device can include a bypass device that has an input structure, a motion conversion structure, and an output structure. The input structure can include a portion configured to resiliently deform if a valve opening input force is applied to the input structure in an input direction. The motion conversion structure can be configured to convert the valve opening input force into motion of the output structure in an output direction that is non-parallel to the input direction. The output structure can be configured to move the valve member (e.g., from a closed state to an opened state in order to bypass normal valve operation) if the motion conversion structure is displaced in the input direction. The valve device can be used in various manners, and is particularly suitable for use in a patient fluid delivery system.

Abstract: Methods and systems are provided for controlling access to an electronic device. The electronic device, for example, may include, but is not limited to, a processor, a memory communicatively coupled to the processor, wherein the memory is configured to store a password for accessing the electronic device, and a communication interface communicatively coupled to the processor, wherein the processor is configured to receive a request to access the electronic device from the communication interface, and transmit an encrypted version of the password for accessing the electronic device via the communication interface.

Abstract: Methods and systems are provided for verifying the authenticity of an electronic device by a security server comprising a processor and a memory. The method, for example, may include, but is not limited to, receiving, from the electronic device, a unique identifier associated with the electronic device, determining, by the processor, a public key corresponding to the unique identifier, generating, by the processor, a message, encrypting, by the processor, the message with the determined public key, transmitting, to the electronic device, the encrypted message; receiving, from the electronic device, a response message, comparing the response message to the generated message, and authorizing the electronic device based upon the comparison.

Abstract: Methods and systems are provided for controlling access to an electronic device. The electronic device, for example, may include, but is not limited to, a processor, a memory communicatively coupled to the processor, wherein the memory is configured to store a password for accessing the electronic device, and a communication interface communicatively coupled to the processor, wherein the processor is configured to receive a request to access the electronic device from the communication interface, and transmit an encrypted version of the password for accessing the electronic device via the communication interface.

Abstract: A system for secure communications. Embodiments include systems and methods for registering a recipient providing an encryption key corresponding to a recipient to a sender before the recipient has received the corresponding decryption key. Other embodiments include authenticating the identity of a recipient and assigning trust levels according to the level of authentication. Other embodiments include federating the provisioning of keys across more than one server.

Abstract: A dispenser for delivering a suppository within a body cavity. The dispenser has two, main components: a barrel and a plunger. The barrel includes a head, a foot, and a body having a length and extending between the head and the foot. The barrel further defines an axial passage disposed along substantially the entire length of the body beginning at the foot and ending proximate the head, and includes a side aperture joining the head of and providing external access through the body of the barrel to the axial passage. The plunger includes a nose, a tail, and a frame extending between the nose and the tail. The plunger is sized to travel within the axial passage of the barrel between a relaxed position and a compressed position, in which a suppository is ejected from the side aperture, upon actuation.