52results about How to "Minimal step" patented technology

The invention provides an improved test cell for detecting the presence of an analyte in a liquid sample. The device has an elongate casing defining a liquid sample inlet, a reservoir volume, a test volume, and a window through the casing at the test volume. Disposed within the cell is a sample absorbent, a novel biphasic substrate and a reservoir, together capable of transporting an aqueous solution within the casing along a flow path extending from the sample inlet through the test volume and into the reservoir volume. The invention further comprises a method for detecting the presence of an analyte in a liquid sample using the device and a biphasic chromatographic material for carrying out the method.

A method of manufacturing an orthopedic implant is provided. The method includes creating a 3D model of an orthopedic implant having a solid portion and a porous portion and selectively adjusting a physical property of at least one of porosity of the porous portion, lattice thickness of the porous portion, beam profile of the porous portion, and topography of the 3D model. The entire implant is then additively manufactured based on the 3D model.

A transporting / dispensing package for plural beverages including a carton (10), a pair of flaccid bags (12, 14) within the carton each bag having a fill spout (34, 36) secured to one of two sections (56, 58) of a spout-securing panel and a dispensing device (30, 32) secured to a front panel (22), and a bag-separation panel (46) between the bags. A pre-erected carton formed of a unitary blank and two flaccid bags, such pre-erected carton being easily erectable to form a package, and a method for transporting and dispensing more than one beverage.

Systems and methods are provided for automatically forming an incision in a tympanic membrane of an ear and placing a tympanic membrane pressure equalization tube into the incision. The systems include a housing with a shaft extending therefrom. A mechanism is disposed within the housing. A distal end of the shaft is placed against a tympanic membrane, and the mechanism is triggered to causes the tympanic membrane to be automatically incised and dilated and a tympanic membrane pressure equalization tube to be placed in the dilated incision.

Systems and methods are provided for automatically forming an incision in a tympanic membrane of an ear and placing a tympanic membrane pressure equalization tube into the incision. The systems include a housing with a shaft extending therefrom. A mechanism is disposed within the housing. A distal end of the shaft is placed against a tympanic membrane, and the mechanism is triggered to causes the tympanic membrane to be automatically incised and dilated and a tympanic membrane pressure equalization tube to be placed in the dilated incision.

A data cryptographer encrypts and decrypts character data of any given length using derivative equations and factors. The use of factors and derivative equations introduces the randomness required for effective encryption without the use of complex mathematics. A set of equations determined by the user is used in a manner similar to a key but with random results. Only a portion of the key is exposed to decrypt the encrypted information. The data cryptographer may be configured using either simple or complex equations and may be implemented in an unlimited number of variations. The data cryptographer is portable, and can be implemented in any programming language that supports cyclical character manipulation. The data cryptographer also supports input from a variety of sources, allowing control from the administrator side, string value side, or any other input that may be extracted from the desired programming language.

An enhanced instant messaging environment is provided where end user can choose from a list of customizable widgets, personalize and embed the widgets within messages in minimal steps. By allowing the embedment of widgets in messages, the environment empowers users with new means for online communication with new level of widget intelligence that takes into account multi-dimensional criteria, including but not limited to the screen-estate of its presentation and role of viewer for information presentation and operation options.

A disk device includes a disk tray capable of accommodating disks by stacking; a first driving motor for transferring the disk tray in the disk-stacking direction; a driving unit including an optical head for reading out data recorded in the disks, and a supporting component for supporting the rotation of the disks; a second driving motor for selectively transferring the driving unit between a playback position where the driving unit overlaps with the disks in the disk-stacking direction and a retracted position where the driving unit does not overlap with the disks in the disk-stacking direction; disk detectors for determining whether the disk tray accommodates disks at predetermined positions; and a controlling section for transferring the disk tray in the disk-stacking direction while the driving unit is kept at the playback position when the disk tray does not accommodate disks at predetermined positions on the basis of detection results of the disks during disk checks.

A humidification system has a tube configured to transport gases. The tube is configured to be soaked prior to use and has a bead to hold liquid. Heat applied to the bead causes the liquid to be released as vapour. Gases flowing through the tube are heated and humidified by the vapour.

A play yard comprises two brackets, two rail members, two support frames, a central member, a plurality of connecting members and a latch mechanism. The rail members are pivotally connected to the brackets. Each of the support frames comprises two upper support members and a lower support member. The upper support members are pivotally connected to the brackets. The lower support member is pivotally connected to the upper support members. The connecting members are pivotally connected to the central member and the lower support member. The latch mechanism is configured to lock or unlock the connecting members. When the latch mechanism locks the connecting members, the rail members, the upper support members, the lower support member and the connecting members are unfolded. When the latch mechanism unlocks the connecting members, the rail members, the upper support members, the lower support member and the connecting members are able to be folded.

A method for delivering particles to a target location of a subject includes slidably disposing a polymeric carrier in a lumen of a catheter. The lumen extends in the catheter from a proximal opening to a delivery region. The method further includes inserting the delivery region of the catheter in the target location of the subject and forcing the particles through the lumen of the catheter to cause the carrier and the particles to exit the delivery region of the catheter. The particles may be cells or drug-loaded microspheres. The carrier can serve to retain the particles in the target location for a period of time. For treatment of vertebral disc degeneration, the particles can be stem cells, the carrier can be formed from collagen, and the target location can be the nucleus pulposus.

A play yard can be locked in an unfolded position via a latch mechanism or unlocked by the latch mechanism to fold to a folded position, by means of lifting a central member and bringing the rail members, the upper support members, the lower support members, and the connecting members to rotate toward the center of the play yard. A spring-loaded engaging member disposed on the rail member can have engagement with the bracket so that the play yard can be stably retained in the folded position. When the engaging member is operated to disengage from the bracket, the rail members, the upper support members, the lower support members, and the connecting members rotate away from the center of the play yard all the way to the unfolded position until the connecting members can be locked by the latch mechanism, which retains the play yard in the unfolded position.

A sealed disposable concrete vibrator assembly includes a hollow cylindrical main housing enclosing a shaft having an eccentric mid portion sized to rotate therewithin. Sealed bearings supporting the shaft are encased within an adaptor housing and a tip cover attached concentrically to proximal and distal ends, respectively, of the main housing. Outer surfaces of the adaptor housing and tip cover protrude into the main housing for frictional engagement therewith, while inner surfaces thereof provide channels to encase the bearings. An oil seal compressed against a flange integral to the adaptor housing prevents intrusion of contaminants. A circumvolving adaptor is coupled through the oil seal to the driven end of the shaft. The assembly may be hermetically sealed by permanent attachment of the adaptor housing and tip assembly to the main housing.

The present invention is a method of attaching a ring member to a cord using a minimum of steps. The method includes the steps of providing a hobble cord having opposite first and second ends and a plurality of loops. The loops of the cord are preferably preformed onto the cord and are integral thereto. Each loop formed on the cord has a loop opening dimensioned to receive one end of the cord. The first end of the cord is first threaded through the ring and the ring is then positioned to sit adjacent one of the loops between the loop and the first end of the hobble cord. The first end of the hobble cord is then threaded through the opening of the loop. The ring is then firmly secured to the cord by pulling the cord all the way through the loop. The steps may be repeated to attach more rings to the cord in succession.