Abstract: An improved injection device includes containing a pump and pump control circuitry, a handle with a needle for delivering a therapeutic agent to a patient, a cartridge holding the agent and a tube for delivering the agent from the cartridge to the handle. Preferably the cartridge is disposed in a cartridge holder coupled to the tube. A quick disconnect coupling is provided between the cartridge holder and the housing so that it can be easily mounted thereon. The housing further has a receptacle for receiving and storing the tip of the handle.

Abstract: An improved injection device includes containing a pump and pump control circuitry, a handle with a needle for delivering a therapeutic agent to a patient, a cartridge holding the agent and a tube for delivering the agent from the cartridge to the handle. Preferably the cartridge is disposed in a cartridge holder coupled to the tube. A quick disconnect coupling is provided between the cartridge holder and the housing so that it can be easily mounted thereon. The housing further has a receptacle for receiving and storing the tip of the handle.

Abstract: An improved injection device includes containing a pump and pump control circuitry, a handle with a needle for delivering a therapeutic agent to a patient, a cartridge holding the agent and a tube for delivering the agent from the cartridge to the handle. Preferably the cartridge is disposed in a cartridge holder coupled to the tube. A quick disconnect coupling is provided between the cartridge holder and the housing so that it can be easily mounted thereon. The housing further has a receptacle for receiving and storing the tip of the handle.

Abstract: A personal binding machine for assembling a preformed coil into a stack of prepunched sheets which includes a loading tube assembly that properly orients the coil to be driven into the stack of sheets, a drive assembly which drives the coil into the stack of sheets, and crimping assemblies for crimping the ends of the coil once inserted into the sheets. The drive assembly includes a three surface contact system having a coil guide substantially adjacent the edge of the stack of sheets, a drive roller and an idler roller. While the coil guide is stationary within the housing, the location of the drive and idler rollers may be adjusted via a camming system to accommodate various coil sizes. The crimping assemblies include a cradle and blade mechanism wherein the blade presses an end of the coil into a cradle to bend or crimp the end. The drive roller may alternately be directly accessed to manually drive the coil through a stack of sheets.

Abstract: The directory service of the present invention extends the mechanism used to define ordinary properties to define "links," pairs of properties that represent an interobject reference with a certain meaning. Each pair is given a unique "pair ID" and consists of a "link" property and a "backlink" property, which represent the "reference" and "is referenced by" semantics, respectively. Rather than storing interobject references with the referencing and/or the referenced objects themselves and imputing the link, instead the present invention stores the link instance itself as an unnamed object in a link database table, which is separate and distinct from the data information base, and imputes the values to be reported for the relevant properties on the referencing and referenced objects from the existence of records in the link table.

Abstract: The invention relates to a method and an apparatus for sterilizing packaging material, in particular packaging containers by means of a liquid sterilizing agent containing hydrogen peroxide, in which a mixture consisting of sterilizing agent and air is vaporized within a spray pipe (18) and guided positively within the spray pipe so that a very good vaporization capacity is achieved. In order to achieve this, a rotary flow movement along a central axis is imparted to the mixture of vapor and air by swirl bodies (19, 21) and coil spring inserts (22, 23) inserted alternately therewith inside the spray pipe (18) and the liquid which has not yet vaporized is given a flow direction in opposition to that of the main stream of the mixture and consequently a long residence time of the liquid on the pipe wall of the spray pipe (18) is achieved.