Patent application number | Description | Published |
20090093769 | UNIVERSAL CATHETER SECUREMENT DEVICE - A universal securing device for holding catheters of various shapes and sizes and the like in place includes a base and cover. The cover may be connected to the base by a hinge which allows the cover to be lifted open or pushed down into a closed position, over a catheter fitting. The base may have locating elements configured and arranged to fit around catheter fittings of various sizes, and the locating elements prevent substantial movement of a catheter fitting and catheter in various dimensions. The cover may include capture elements which act to grip and compress the catheter fitting when the securing device is in a closed position, thus preventing substantial movement of a catheter fitting and catheter in various dimensions. The base may be attached to a patient with an adhesive pad attached to the bottom surface of the base. | 04-09-2009 |
20090314641 | METHODS AND APPARATUS FOR LOW RESISTANCE ELECTROPHORESIS OF PRIOR-CAST, HYDRATABLE SEPARATION MEDIA - Methods and apparatus are presented that facilitate electrophoresis of prior-cast, hydratable separation media, usefully immobilized pH gradient (IPG) strips. The method exploits the swelling of prior-cast, hydratable separation media upon rehydration to help lodge the media in an enclosing member that permits spaced electrical communication with the enclosed separation media. The electrical communication permits a voltage gradient to be established in the enclosed separation medium sufficient to effect separation of analytes therein. Cassettes, buffer cores, electrophoresis systems and kits are presented for effecting the methods of the invention. | 12-24-2009 |
20100059380 | APPARATUS FOR CONCURRENT ELECTROPHORESIS IN A PLURALITY OF GELS - Apparatus and methods for conducting electrophoretic separation concurrently in a plurality of gels with improved reproducibility among the gels. | 03-11-2010 |
20100105576 | Three Frame cDNA Expression Libraries for Functional Screening of Proteins - Compositions and methods are provided for generating three frame cDNA expression libraries for functional screening of proteins. The invention includes sets of 5′ adapters for cloning cDNA molecules in which the sets include three adapters that can be used to clone a particular cDNA in all three reading frames. The libraries so generated have greater complexity of expressed open reading frames, and thus can improve the success of functional protein screens, such as two hybrid screens. The adapters also have recombination sites for efficient cloning and transfer between systems. | 04-29-2010 |
20100114034 | SECUREMENT DEVICE FOR CATHETERS - A system for securing a medical device such as a catheter or other medical article having various shapes or sizes in place on a patient includes a securing device. The securing device may optionally include a retainer having one or more receiving areas and one or more retention arms adjacent to the receiving areas. The securing device may also include a retention strap having a latching element that is removably connectable to a retention arm to securely hold a catheter in place. The retainer may optionally be connected to a base which may optionally be connected to an adhesive pad for easy attachment of the securing device to a patient. | 05-06-2010 |
20110132763 | SOLUTION PHASE ELECTROPHORESIS DEVICE, COMPONENTS, AND METHODS - A device for fluid phase electrophoresis, particularly solution phase isoelectric focusing, components thereof, and methods for use are presented. | 06-09-2011 |
20110172759 | AXIALLY NESTED SLIDE AND LOCK EXPANDABLE DEVICE - The invention relates generally to expandable medical implants for maintaining support of a body lumen and, in particular, to an axially nested, diametrically expandable, slide and lock vascular device for enlarging an occluded portion of a vessel. The axially nested vascular device desirably achieves both competitive crossing profiles while maintaining other key features, such as, for example, radial strength and luminal patency. The collapsed profile can also be made very thin without compromising radial strength. Thus, the vascular device can advantageously be deployed in small and difficult to reach areas or vessels. The axial nesting substantially eliminates radial overlap between mating structural elements thereby desirably allowing for a low, uniform profile. | 07-14-2011 |
20110288487 | UNIVERSAL CATHETER SECUREMENT DEVICE - A universal securing device for holding catheters of various shapes and sizes and the like in place includes a base and cover. The cover may be connected to the base by a hinge which allows the cover to be lifted open or pushed down into a closed position, over a catheter fitting. The base may have locating elements configured and arranged to fit around catheter fittings of various sizes, and the locating elements prevent substantial movement of a catheter fitting and catheter in various dimensions. The cover may include capture elements which act to grip and compress the catheter fitting when the securing device is in a closed position, thus preventing substantial movement of a catheter fitting and catheter in various dimensions. The base may be attached to a patient with an adhesive pad attached to the bottom surface of the base. | 11-24-2011 |
20130253631 | SLIDE-AND-LOCK STENT - The invention relates to an expandable stent comprising circumferentially adjacent modules. The modules comprise longitudinally adjacent slide-and-lock radial elements which permit one-way sliding of the radial elements from a collapsed diameter to an expanded/deployed diameter, but inhibit radial recoil from the expanded diameter. | 09-26-2013 |
20140064838 | EXPANDING CAM LOCK FOR SEALING SLAB GELS IN AN ELECTROPHORESIS APPARATUS - An expanding cam lock for use with an electrophoresis system is disclosed herein. The cam lock allows the simultaneous use of multiple slab gel cassettes in first and second buffer core assemblies in an electrophoresis system while maintaining the necessary compressive force to create a liquid-tight seal between the anode and cathode buffer solutions. In one example embodiment, the expanding cam lock includes a base plate with a first surface adapted to engage the first buffer core assembly and a follower plate having second surface adapted to engage the second buffer core assembly, buffer dam or buffer displacement dam. The base plate and the follower plate are slidably coupled together and are designed for insertion between the first buffer core assembly and the second buffer core assembly, buffer dam or buffer displacement dam in the electrophoresis container. A cam is positioned between and moveably coupled with the base plate and the follower plate. The cam is movable from a first position to a second position to urge the first and second surfaces to secure the gel cassette to the first and second buffer core assemblies. Also provided herein is a buffer displacement dam. Also provided herein are kits and assemblies which incorporate the expanding cam and buffer displacement dam described herein. | 03-06-2014 |