Abstract:
A platelet-rich fibrin (PRF) three-dimensional, adhesive, biocompatible and biodegradable scaffold and/or membrane is obtained by collecting a blood sample, followed by centrifugation of the blood sample to obtain a platelet-rich fibrin clot and an exudate followed by compressing platelet-rich fibrin clot to extract the exudate until the final product being a platelet-rich fibrin three-dimensional, adhesive, biocompatible and biodegradable scaffold is obtained. A hyper-acute serum is obtained by collecting a blood sample, followed by centrifugation of said blood sample to obtain a platelet-rich fibrin clot and an exudate followed by compressing platelet-rich fibrin clot to obtain the membrane and extract the exudate being the final product hyper-acute serum. A process for the preparation of a platelet-rich fibrin three-dimensional, adhesive, biocompatible and biodegradable scaffold and/or membrane and a hyper-acute serum is also provided. A method for the treatment of inguinal hernia in a patient in need thereof is also provided.
Abstract:
An expandable stent for medical implantation is described which has a generally cylindrical structure with a central longitudinal axis. At least a portion of the generally cylindrical structure is formed from an arrangement of circumferentially curved structural members. The portion expands from a compressed state to an expanded state by a spiraling motion of each of the structural members about the central longitudinal axis. In the compressed state, each of the structural members may nest within an open region formed by segments composing the structural member, such that the portion of the generally cylindrical structure has no overlapping regions. A ratio of a circumferential length of each structural member to a spacing between adjacent structural members may be in the range of about 1.8 to about 2.3.
Abstract:
Various methods and systems for using email to convey backup and restore data are disclosed. One method involves: receiving a request to perform a backup system operation; generating an email that includes data and metadata (which is associated with the data); and sending the email to an email address associated with a backup system component. The request can be a backup request, in which case the data includes data to be backed up, and the backup system component is a backup server. Alternatively, the request can be receiving a restore request. In this scenario, the data includes data to be restored, and the backup system component is a backup client.
Abstract:
Various methods and systems for using email to convey backup and restore data are disclosed. One method involves: receiving a request to perform a backup system operation; generating an email that includes data and metadata (which is associated with the data); and sending the email to an email address associated with a backup system component. The request can be a backup request, in which case the data includes data to be backed up, and the backup system component is a backup server. Alternatively, the request can be receiving a restore request. In this scenario, the data includes data to be restored, and the backup system component is a backup client.
Abstract:
The present invention provides an assembly apparatus employing at least a robotic or automated assembly apparatus to manipulate the components to be assembled and at least a first vision alignment system to align the components prior to their assembly. An adhesive dispense system is provided to connect, attach or otherwise adhere the components together. In a method in accord with the present invention for assembling components, a source of the components is provided is located relative to a global reference system. The components held by the source are then located relative to the global reference system based upon the determined location of the source. An adhesive is dispensed onto a first of the components and a second component is manipulated into an initial attachment position relative to the first component. The components are imaged by a local imaging system to establish their position relative to each other and the second component is moved into a desired attachment position and then moved into engagement with the adhesive and the first component. The adhesive may then be at least partially cured if desired.
Abstract:
The present invention provides an assembly system employing at least a robotic or automated assembly apparatus to manipulate the components to be assembled and at least a first vision alignment system to align the components prior to their assembly. An adhesive dispense system is provided to connect, attach or otherwise adhere the components together. In a method in accord with the present invention for assembling components, a source of the components is provided is located relative to a global reference system. The components held by the source are then located relative to the global reference system based upon the determined location of the source. An adhesive is dispensed onto a first of the components and a second component is manipulated into an initial attachment position relative to the first component. The components are imaged by a local imaging system to establish their position relative to each other and the second component is moved into a desired attachment position and then moved into engagement with the adhesive and the first component. The adhesive may then be at least partially cured if desired.
Abstract:
The disclosure relates to medical devices and methods of assembling medical devices, such as MRI-compatible interventional wireguides. An example of a wireguide includes a series of individual segments, a plurality of connectors, and a plurality of spacers. Each segment in the series of individual segments has a first end and a second end. Each connector of the plurality of connectors joins adjacent segments in the series of individual segments to one another such that a first end of a first segment and a second end of a second segment in the series of individual segments are attached to a connector of the plurality of connectors. A spacer of the plurality of spacers is disposed between each pair of adjacent segments in the series of individual segments. Each of the segments in the series of individual segments is electrically insulated from an adjacent segment in the series of individual segments.