摘要:
A stopper includes a main body portion defining an open rearward end configured to receive the plunger rod, an engagement portion provided along an inner circumference of the main body portion configured to engage at least a top portion of the plunger rod, a closed front end forming a flexible roof, and a first perimetrical skirt extending around an outer circumference of the main body portion toward the closed front end of the main body portion. When fluid pressure is increased inside the syringe barrel during an injection, the flexible roof expands in a radial direction toward an inner wall of the syringe barrel, the first perimetrical skirt is forced against the inner wall of the syringe barrel, and an engagement between the plunger rod and the engagement portion forces the main body portion to expand in the radial direction toward the inner wall of the syringe barrel.
摘要:
A stopper includes a main body portion defining an open rearward end configured to receive the plunger rod, an engagement portion provided along an inner circumference of the main body portion configured to engage at least a top portion of the plunger rod, a closed front end forming a flexible roof, and a first perimetrical skirt extending around an outer circumference of the main body portion toward the closed front end of the main body portion. When fluid pressure is increased inside the syringe barrel during an injection, the flexible roof expands in a radial direction toward an inner wall of the syringe barrel, the first perimetrical skirt is forced against the inner wall of the syringe barrel, and an engagement between the plunger rod and the engagement portion forces the main body portion to expand in the radial direction toward the inner wall of the syringe barrel.
摘要:
A hub assembly, such as for long needles, is disclosed. The hub assembly includes a needle hub having a proximal end and a distal end, having a cannula extending therethrough and protruding from the distal end, with the needle hub having a first engagement portion. The hub assembly also includes a stylet handle having a stylet extending therefrom. The stylet is adapted to be received within a portion of the cannula, with the stylet handle having a second engagement portion. An engagement of the first engagement portion of the needle hub and the second engagement portion of the stylet handle forms a positive lock in which at least a portion of one of the first and second engagement portions is held within the other of the first and second engagement portions in an unbiased state.
摘要:
Syringe plunger rods comprising an elongate body formed from a composition comprising one or more of virgin material, a sterilization-stable recycled resin and a biobased compositions are described. Plunger rods comprising a plurality of ribs, some of which may have a plurality of openings, are also described. The plunger rods requiring less material while maintaining sufficient structural integrity to function properly.
摘要:
A system including a dry absorbent tissue paper sheet dispenser having a dispensing opening through which dry tissue paper sheets can be withdrawn and a moist sheet dispenser having a dispensing opening through which moist sheets can be withdrawn, wherein one of the dry tissue paper dispenser and the moist sheet dispenser is configured to sit atop the other so that the dispensing openings face in opposing directions in a combined configuration, and wherein the dry and moist sheet dispensers have cooperating interfacing surfaces when they are in the combined configuration that resist movement of the moist sheet dispenser with respect to the dry tissue paper dispenser in a first direction perpendicular to a sheet withdrawal direction of the dry tissue paper dispenser and the moist dispenser.
摘要:
A method for changing the timing of gear changes of an automatic transmission for a motor vehicle including repetitively updating a current value of a count whose value is a measure of driving behavior, performing an evaluation of driving behavior and updating the current value by a value determined from the evaluation, determining shift schedules that define the occurrence of a gear change to be produced by the transmission, and using the updated current value to establish from among the shift schedules a shift schedule that defines a gear change to be produced by the transmission.
摘要:
Method, system and computer program product for modifying installation software in a data processing system. Installation software is stored on a rewritable data storage medium using a file system that allows portions of software stored on the rewritable data storage medium to be modified without modifying other portions of the software stored on the rewritable data storage medium. At least one portion of the stored installation software is modified to provide modified installation software on the rewritable data storage medium. The invention enables modifications to installation software to be selectively placed on the same data storage medium that stores the installation software.
摘要:
The present invention relates to control, monitoring, and automation. The present invention more specifically relates to pattern-based intelligent control, monitoring and automation. The invention performs pattern-based monitoring. It collects signal data from one or more signals. The signal data define signal data streams. It then transforms each of the signal data streams into trends. It also discovers patterns based on the trends within each signal data stream and/or across the signal data streams. The patterns are optionally used for diagnostics and root cause analysis, online plant monitoring and operation control, plant optimization, and other environments where a causal link or correlation may exist between related inputs, states and/or outputs.
摘要:
A needle guard having a housing defining an interior cavity, and a transitional member disposed within the interior cavity is disclosed. The transitional member includes a pivoting arm having a first end and a second end, the first end adjacent an interior portion of the housing. The transitional member also includes a needle tip sensing element, and a transverse barrier, such that the needle tip sensing element and the transverse barrier are oriented on opposing sides of the pivoting arm adjacent the second end. The needle guard may be adapted for transition from a restrained position when the needle tip is exterior to the interior cavity, to an activated position when the needle tip is within the interior cavity. The transitional member may also have a needle tip sensing element for contacting a needle in the restrained position, and a binding edge for engaging the needle in the activated position.
摘要:
A toy figure assembly is disclosed. The toy figure assembly includes a toy figure and a toy surfboard that can be used with the toy figure. In one embodiment, the toy figure can be coupled to the toy surfboard in an upright or surfing orientation that simulates the toy figure surfing on the toy surfboard. In one embodiment, the toy figure can be coupled to the toy surfboard in a lying orientation that simulates the toy figure paddling on the toy surfboard. In one embodiment, a handle is coupleable to the toy figure to allow a user to move the toy figure into different poses.