摘要:
An assembly featuring a substrate and a plurality of components. The plurality of components are packaged to be connected in a vertical orientation to the substrate. These components include (i) a vertical chip-scale package (CSP), (ii) an integrated circuit die and (iii) an interconnect. Including a plurality of connection leads, the vertical CSP contains the die which is generally situated along a vertical plane. The interconnect, capable of transferring information between the plurality of connection leads and the integrated circuit die, includes a first segment generally perpendicular to the vertical plane and connected to at least one connection lead. The interconnect further includes a second segment generally in parallel to the vertical plane and connected to the integrated circuit die.
摘要:
A computer system employs a SEC-DED-S4ED rotational error control code (ECC) wherein all columns of H matrix are linearly independent and have an odd weight, and are arranged to allow detection of 4-bit byte errors. The ECC includes check bits arranged in a specific manner in designated columns of the matrix to permit detection and correction of single bit errors, as well as detection of double, triple and quadruple bit errors. The computer system employing the ECC also includes a data path having a variety of implementations; e.g., a single 72-bit path, two 36-bit paths, or a single 36-bit path.
摘要:
This disclosure relates to medical devices and related methods. In some embodiments, the methods include applying a material to the balloon and then removing the material from one or more regions of the balloon.
摘要:
The present invention is directed to distal tip designs for catheter, wherein distal tip material is positioned about an inner shaft. The distal tip material may also be used as a tie layer for thermally bonding two incompatible materials together, such as a waist portion of a balloon to the inner shaft.
摘要:
This disclosure relates to medical devices and related methods. In some embodiments, the methods include applying a material to the balloon and then removing the material from one or more regions of the balloon.
摘要:
A medical device delivery system comprises an inner tube, a medical device disposed about a portion of the distal region of the inner tube, a medical device sheath disposed about the medical device, a medical device sheath retraction device extending proximally from the medical device sheath and an outer sheath disposed about a portion of the medical device sheath retraction device. The distal end of the outer sheath terminates at least one medical device length proximal of the medical device. The medical device sheath is movable relative to the outer sheath and relative to the inner tube.
摘要:
One or more multi-level NAND flash cells are operated so as to store only single-level data, and these operations achieve an increased level of charge separation between the data states of the single-level operation by requiring a write to both the upper and lower pages, even though only one bit of data is being stored. That is, the second write operation increases the difference in floating gate charge between the erased state and the programmed state of the first write operation without changing the data in the flash memory cell. In one embodiment, a controller instructs the flash memory to perform two write operations for storing a single bit of data in an MLC flash cell. In another embodiment, the flash memory recognizes that a single write operation is directed a high reliability memory area and internally generates the required plurality of programming steps to place at least a predetermined amount of charge on the specified floating gate.
摘要:
Medical device balloons are formed from a tubular parison by a process or apparatus which establishes a controlled location (initiation zone) on the parison where radial expansion is initiated. Initiation within the initiation zone is achieved by heating the parison in that location to a higher temperature than the remainder of the parison for at least a portion of the blowing time. A variety of apparatus configurations are provided, some of which allow for the size and location of the initiation zone to be readily reconfigured. Balloons can also be modified, post-blowing, using heating apparatus and methods described.