A manual infusion set comprises a top connector lockable in a plurality of positions. The top connector and tubing is initially loaded from the top and then slid forward in order to puncture the septum. Once the connector is attached, it cannot be rotated. With the connector locked in place, flexible tubing connects the septum hub with a medicine pump, which continually supplies medicine such as insulin to a user.

A drug delivery device (100), including a body (104, 116) having a reservoir (164, 176) disposed therein for containing a medicament and an injection needle (152) for penetrating the skin of a patient, the needle (152) providing a path for the medicament between the reservoir (164, 176) and the patient. The device (100) also includes a needle cover (114) for selectively covering the injection needle (152), an adhesive (264) for selectively adhering the device to the patient, a release liner (500) for selectively covering a patient side of the adhesive (264), and a connecting means (112, 520, 512, 508, 524) for connecting the needle cover (114) and the release liner (500) such that removal of one of the needle cover (114) and the release liner (500) from the device (100) removes the other one of the needle cover (114) and the release liner (500).

An insertion device configured to implant a first medical device and a second medical device in a user. The first medical device may be a fluid delivery cannula configured to deliver a fluid (e.g., insulin) to the user. The second medical device may be an analyte sensor (e.g., a glucose sensor) configured to detect a physiological characteristic of the user (e.g., a glucose level). The insertion device may be configured to be worn by the user. The insertion device includes a first linkage assembly configured to extend and retract a first insertion needle to implant the first medical device and a second linkage assembly configured to extend and retract a second insertion needle to implant the second medical device. The insertion device includes a user input device configured to cause the insertion device to initiate the implantation when activated by the user.

Aspects of systems and methods for authenticating illuminating medical infusion lines are disclosed. In one aspect a method for authenticating medical infusion lines utilizing a cap color detection assembly is disclosed. The method includes provisioning an electronic illuminator for illuminating medical infusion lines with a cap color detection assembly. Next, connecting a side scattering fiber optic cable with a fiber funnel cap that is configured with a visible color with the electronic illuminator. Then, transmitting a white light from the cap color detection assembly and recording reflected light from the fiber funnel cap. Then, converting the recorded reflective light to a color code. In another aspect a method for authenticating medical infusion lines is disclosed utilizing a fiber detection assembly. The method includes provisioning an electronic illuminator for illuminating medical infusion lines with a fiber detection assembly. Then connecting a side scattering fiber optic cable with a fiber funnel cap that is configured with a metallic plate with the electronic illuminator. Next, detecting a change in voltage as the fiber funnel cap of the side scattering fiber optic cable is connected, wherein a final voltage results in a magnetic flux key. Lastly, authenticating, by the MCU on the electronic illuminator, the magnetic flux key with stored parameters.

A repeater system may control a pump by using a repeater and a user interface. An adhesive patch system may be used for affixing a pump or other object to a human body. Such an adhesive patch system may include two sets of adhesive members, each member including an adhesive material on at least one side so as to attach to the body. The members of the first set are spaced to allow the members of the second set to attach to the body in spaces provided between the members of the first set, and the members of the second set are spaced to allow members of the first set to detach from the body without detaching the members of the second set. Also, fill stations and base stations are provided for personal pump systems.

A fill port for filling a liquid medicament into a reservoir located inside a drug delivery device includes insert fixed in a passage of a wall of the drug delivery device, and a pierceable fill port sealing is sandwiched between the insert and both the housing of the drug delivery device and the reservoir to provide a fluid-tight sealing between the reservoir and the housing.

A fill port for filling a liquid medicament into a reservoir located inside a drug delivery device includes insert fixed in a passage of a wall of the drug delivery device, and a pierceable fill port sealing is sandwiched between the insert and both the housing of the drug delivery device and the reservoir to provide a fluid-tight sealing between the reservoir and the housing.

A modular, semi-disposable patch pump for conducting a medical therapy includes a pump unit releasably connected to a reservoir unit by means of a bayonet connection; and a housing design for supporting both reliability and ease of use of said connection.

A needle tip shielding device, comprising a base plate with a hole extending there through from the proximal side of the base plate to the distal side of the base plate, and at least one resilient arm extending at an attachment point at said base plate (101) is provided. The resilient arm has a resting state wherein a distal hook of the resilient arm will coincide with a straight imaginary line extending longitudinally through said hole in the axial direction of said base plate. The resilient arm comprises a knob at its distal end, said knob extending laterally from the resilient arm. The knob is shaped with an outer curvature in the transversal plane around an axis parallel to the central axis of the needle tip shielding device and said knob is shaped with an outer curvature in the midsaggital plane around an axis perpendicular to the central axis of the needle tip shielding device.

A method of predicting peak pressure within a fluid path, which includes a tubing set and a catheter into which at least one fluid is introduced under pressure by a pressurizing system of a fluid injection apparatus, includes (a) inputting an initial injection protocol into the fluid injection apparatus according to which the at least one fluid is intended to be introduced into the fluid path; (b) predicting an expected peak pressure level that would result in the fluid path if the initial injection protocol were to be used as intended to introduce the at least one fluid into the fluid path. The expected peak pressure level is determined before commencement of the initial injection protocol according to at least one model on the basis of a flow rate of the at least one fluid, at least one catheter characteristic, and a viscosity of the at least one fluid. The at least one model is determined experimentally for a plurality of fluids of different viscosities, for a plurality of catheters of different catheter characteristics, and for at least one tubing set of like kind to the tubing set of the fluid path.