Abstract: The present invention relates to methods and systems for providing reliable power to a storage device, such as a network attached storage. In one embodiment, the storage device employs a redundant power backplane design using a DC-to-DC converter per drive in the backplane. Each drive is thus provided its own independent power interface to the power backplane. One embodiment may employ DC-to-DC converters having integrated N-channel MOSFETs to provide overcurrent and thermal protection. In addition, an embodiment may employ a staggered startup procedure to manage peak power draw.

Abstract: A kit for use in shoulder arthroplasty includes a tamp configured to form a generally oval cavity in grafting material in a glenoid vault, the tamp including a body and a forming portion shaped complementary to the oval cavity, and a glenoid component including a body having a stem portion with an oval cross section for inserting at least partially into the generally oval cavity, the stem portion configured to substantially fill the glenoid vault.

Abstract: A kit for use in shoulder arthroplasty includes a tamp configured to form a generally oval cavity in grafting material in a glenoid vault, the tamp including a body and a forming portion shaped complementary to the oval cavity, and a glenoid component including a body having a stem portion with an oval cross section for inserting at least partially into the generally oval cavity, the stem portion configured to substantially fill the glenoid vault.

Abstract: A glenoid component for use with a prosthetic humeral component for use in performing shoulder arthroplasty is provided. The glenoid component may be fitted at least partially into a cavity formed in the glenoid vault. The glenoid component includes a body having a stem portion for inserting at least partially into the cavity formed in the glenoid vault. The stem portion cooperates with the interior wall of the cavity formed in the glenoid vault. The body has a bearing portion for articulating cooperation with the prosthetic humeral component.

Abstract: A data storage system (10) that receives a data set from a software module (18A-D) includes a first tier storage device (240), a second tier storage device (242), a redundancy reducer (21) and a migration engine (28). The first tier storage device (240) has a first effective storage capacity and the second tier storage device (242) can have a second effective storage capacity that is greater than the first effective storage capacity. The redundancy reducer (21) subdivides the data set into a plurality of data blocks (20) and reduces the redundancy of the data blocks (20). The migration engine (28) moves one or more of the data blocks (20) between the first tier storage device (240) and the second tier storage device (242) based on a migration parameter of the data block (20). The first tier storage device (240) can store data in a random access manner and the second tier storage device (242) can store data in a random or sequential access manner.

Abstract: A glenoid component for use with a prosthetic humeral component for use in performing shoulder arthroplasty is provided. The glenoid component may be fitted at least partially into a cavity formed in the glenoid vault. The glenoid component includes a body having a stem portion for inserting at least partially into the cavity formed in the glenoid vault. The stem portion cooperates with the interior wall of the cavity formed in the glenoid vault. The body has a bearing portion for articulating cooperation with the prosthetic humeral component.

Abstract: An apparatus and method are provided for determining boundaries between fractions in a fractionated sample. The method includes the steps of providing the fractionated sample in a receptacle, the receptacle having a transparent window, positioning the receptacle in a known position relative to datum means, capturing an image of the receptacle and datum means, and processing the image to determine the position of boundaries between the fractions in the sample relative to the datum means. An apparatus and method for extracting a selected fraction of a fractionated sample are also disclosed.

Abstract: A glenoid component (100) for use with a prosthetic humeral component (102) for use in performing shoulder arthroplasty is provided. The glenoid component (100) may be fitted at least partially into a cavity (104) formed in the glenoid vault (106). The glenoid component (112) includes a body (112) having a stem portion (114) for inserting at least partially into the cavity (104) formed in the glenoid vault (106). The stem portion (114) cooperates with the interior wall (116) of the cavity (104) formed in the glenoid vault (106). The body (112) has a bearing portion (120) for articulating cooperation with the prosthetic humeral component (102).

Abstract: Uterine artery occlusion is performed for the treatment of uterine fibroid using a tool which is introduced through the vaginal wall to the exterior of the uterus. The tool carried clamping elements which may be positioned over the uterine artery. Electrodes or other energy applying devices on the clamping elements may be used to deliver energy to seal the uterine artery. Optionally, the tool may carry ultrasonic, visual, or proximity sensors for detecting the presence of the uterine artery prior to delivering energy.

Abstract: A data storage system (10) that receives a data set from a software module (18A-D) includes a first tier storage device (240), a second tier storage device (242), a redundancy reducer (21) and a migration engine (28). The first tier storage device (240) has a first effective storage capacity and the second tier storage device (242) can have a second effective storage capacity that is greater than the first effective storage capacity. The redundancy reducer (21) subdivides the data set into a plurality of data blocks (20) and reduces the redundancy of the data blocks (20). The migration engine (28) moves one or more of the data blocks (20) between the first tier storage device (240) and the second tier storage device (242) based on a migration parameter of the data block (20). The first tier storage device (240) can store data in a random access manner and the second tier storage device (242) can store data in a random or sequential access manner.

Abstract: Uterine artery occlusion is performed for the treatment of uterine fibroid using a tool which is introduced through the vaginal wall to the exterior of the uterus. The tool carried clamping elements which may be positioned over the uterine artery. Electrodes or other energy applying devices on the clamping elements may be used to deliver energy to seal the uterine artery. Optionally, the tool may carry ultrasonic, visual, or proximity sensors for detecting the presence of the uterine artery prior to delivering energy.

Abstract: Transvaginal hysterectomy is performed by mechanically engaging and extracting a uterus through opposed cutting and cauterizing elements. The cutting and cauterizing elements are typically provided on an expandable frame which may be positioned at the vaginal os. An associated traction device may be used to pull the uterus through the frame at a controlled rate.

Abstract: In one exemplary embodiment a storage library system for storing and retrieving media devices is provided where media drives may be added modularly to the storage library. The storage library includes at least one media drive module having a frame configured to include at least one media drive, a power supply, and interface communication electronics. The drive module may further include optional data path bridge/control electronics. The storage library includes a housing having storage bins for storing storage cartridges, a mechanism for transferring storage cartridges, and an opening for receiving two or more media drive modules therein.

Abstract: A kit (10) for resection of bone (12) for use in implantation of a joint prosthesis (14) is provided. The kit (10) includes a guide (16), a tool (26) and a stop (32). The guide (16) defines an opening (20) through the guide (16). The guide (16) is in cooperation with the bone (12). The tool (26) may be constrained within the opening (20) of the guide (16). The tool (26) includes a cutting edge (30) for resection of bone (12). The stop (32) cooperates with the guide (16) and the tool (26) to limit the movement of the tool (26) within the guide (16) so that the position of the cutting edge (30) with respect to the bone (12)m may be controlled. The stop (32) includes a plurality of positions (34) with respect to the tool (26) and the guide (16).

Abstract: Storage library systems and methods of operating and assembling library systems are provided. The storage library system may include a stationary support member having a first axis and a cartridge transport assembly. The cartridge transport assembly includes a cartridge retrieving mechanism configured to retrieve a removable media cartridge, said cartridge transport assembly being coupled to the support member, wherein the cartridge retrieving mechanism is positionable in four degrees of freedom. The method of operating a tape library may include transmitting instruction signals to a robotics controller disposed on a cartridge transport assembly, translating the cartridge transport assembly along a stationary support member, and positioning the cartridge retrieving mechanism in four degrees of freedom relative to the stationary support member.

Abstract: In one exemplary embodiment a storage library system for storing and retrieving media devices is provided where media drives may be added modularly to the storage library. The storage library includes at least one media drive module having a frame configured to include at least one media drive, a power supply, and interface communication electronics. The drive module may further include optional data path bridge/control electronics. The storage library includes a housing having storage bins for storing storage cartridges, a mechanism for transferring storage cartridges, and an opening for receiving two or more media drive modules therein.

Abstract: A glenoid component (100) for use with a prosthetic humeral component (102) for use in performing shoulder arthroplasty is provided. The glenoid component (100) may be fitted at least partially into a cavity (104) formed in the glenoid vault (106). The glenoid component (112) includes a body (112) having a stem portion (114) for inserting at least partially into the cavity (104) formed in the glenoid vault (106). The stem portion (114) cooperates with the interior wall (116) of the cavity (104) formed in the glenoid vault (106). The body (112) has a bearing portion (120) for articulating cooperation with the prosthetic humeral component (102).

Abstract: A kit (10) for resection of bone (12) for use in implantation of a joint prosthesis (14) is provided. The kit (10) includes a guide (16), a tool (26) and a stop (32). The guide (16) defines an opening (20) through the guide (16). The guide (16) is in cooperation with the bone (12). The tool (26) may be constrained within the opening (20) of the guide (16). The tool (26) includes a cutting edge (30) for resection of bone (12). The stop (32) cooperates with the guide (16) and the tool (26) to limit the movement of the tool (26) within the guide (16) so that the position of the cutting edge (30) with respect to the bone (12)m may be controlled. The stop (32) includes a plurality of positions (34) with respect to the tool (26) and the guide (16).

Abstract: A rinsing nozzle device is provided. The nozzle is a small, hand-held device adapted to deliver rinsing liquid into the interior of the blood chamber of a non-disassembleable artificial kidney to flush out blood clots or the like. The device provides a liquid receiving chamber in the end portion of the device from which the nozzle projects which functions to prevent splashing of the flushing liquid during use.The method for cleaning an artificial kidney for possible re-use is also disclosed.