摘要:
A device useful for oral drug delivery device consisting of: (a) a capsule, tablet or pill designed to disperse in the gastrointestinal system; (b) an RFID tag positioned in the capsule, tablet or pill, the RFID tag comprising an antenna; (c) an object selected from the group consisting of a magnet, a ferromagnetic object, a ferrite object and an electromagnetic shielding object positioned within, over or adjacent the antenna of the RFID tag to alter the antenna characteristics of the RFID tag so that if the RFID tag is interrogated before the capsule, tablet or pill disperses in the gastrointestinal system, the response of the RFID tag is sufficiently altered or attenuated to determine that the capsule, tablet or pill has not dispersed in the gastrointestinal system and so that if the RFID tag is interrogated after the capsule, tablet or pill has dispersed in the gastrointestinal system, the object separates from the RFID tag so that the response of the RFID tag is sufficiently detectable to determine that the capsule, tablet or pill has dispersed in the gastrointestinal system. Alternatively, a switch can be used to signal ingestion of the device, and change the response of the device. In another embodiment, the instant invention is a device useful for oral drug delivery, consisting of: (a) a capsule, tablet or pill designed to disperse in the gastrointestinal system; (b) a first non-anti-collision RFID tag positioned in the capsule; (c) a second non-anti-collision RFID tag positioned in the capsule, so that if the RFID tags are interrogated by an RFID reader before the capsule, tablet or pill disperses in the gastrointestinal system, the response of the RFID tags collide and so that after the dispersible material of the capsule has dispersed in the gastrointestinal system thereby allowing the first and second non-anti-collision tags to separate from each other, then the response of the RFID tags is sufficiently different from each other to determine that the capsule has dispersed in the gastrointestinal system
摘要:
Dispensing apparatus comprising a housing for receiving in use a dispensing container (100) containing a product, the housing comprising an outlet through which said product, in use, is dispensed, wherein the dispensing apparatus further comprises a trigger mechanism (7) for controlling actuation of a dispensing container (100) received in the housing, the trigger mechanism (7) comprising a pivotable member (74) rotatable from a first position to a second position, wherein the dispensing apparatus further comprises lock-out means movable from a locked position, in which rotation of the pivotable member from its first position to its second position is prevented, to an unlocked position, in which the pivotable member (74) is free to rotate.
摘要:
Improved contaminant removal from alkaline- or alkali-earth metal fluoride crystal growth material can be obtained by coprecipitating an alkaline- or alkali-earth metal fluoride with a scavenging agent during synthesis of the fluoride growth material. The coprecipitation of the alkaline- or alkali-earth metal fluoride and scavenging agent can be performed using at least one of chloride, nitrate, hydroxide and carbonate salts of the alkaline- or alkali-earth metal fluoride and scavenging agent. This provides a more intimate mixture or dispersion of the scavenging agent in solid solution or as a mechanical mixture with the alkaline- or alkali-earth metal fluoride for improved outgassing and fewer trapped impurities, leading to improved radiation hardness and bulk absorption.
摘要:
A system for heat-shrinking a film onto an open-topped container is provided, including at least one reflective cup having a reflective interior surface, and at least one radiant energy source. The reflective cup and the radiant energy source may be rotationally mounted. The interior surface of the reflective cup has as least an elliptical portion and a parabolic portion.
摘要:
A formulation comprising a THP+salt and a thio-substituted compound. The formulation is suitable for use in the treatment of corrosion and metal sulphide scale deposits in aqueous systems. The thio-substituted compound may be a thio-substituted carboxylic acid or salt, a thio-substituted sulphonic acid, a substituted or unsubstituted alkyl or aryl thiol, a thio-substituted heterocyclic compound or a mercaptoethanol.
摘要:
A system may include a first microvia pad, a second microvia pad having a projection extending in a direction toward the first microvia pad, and a microvia electrically coupled to the first microvia pad and to the second microvia pad.
摘要:
A system and method of drilling and/or perforating uses a laser beam to remove material, such as to perforate the casing, cement and formation or drill a well bore. The system and method can further or alternately encompass material analysis that can be performed without removing the material from the well bore. The analysis can be performed apart from or in connection with drilling operations and/or perforating the casing, cement and formation. The analysis can be used in a feed back loop to adjust material removal, adjust material analysis, determine the location of future material removal, and for other uses.
摘要:
In a microprocessor, customer code routines are decoded from ISA instructions into microinstructions and stored in a customer code store (CCS) for later, repeated execution. Branch target addresses in the ISA code, which use an ISA memory addressing format, are replaced with CCS branch target addresses in the decoded, stored customer code routine. The customer code routine thus behaves as a microcoded library routine.
摘要:
A gastric balloon includes a scaffold structure, one or more internal inflatable compartments within the scaffold structure, and one or more inflatable bladders formed over the space-filling compartment. The gastric balloon may be deployed transesophageally using a gastroscope and is inflated in situ, preferably using a combination of liquid and gas inflation media.
摘要:
A gastric balloon includes a scaffold structure, one or more internal inflatable compartments within the scaffold structure, and one or more inflatable bladders formed over the space-filling compartment. The gastric balloon may be deployed transesophageally using a gastroscope and is inflated in situ, preferably using a combination of liquid and gas inflation media.