Abstract: Systems, methods, and apparatus for space surveillance are disclosed herein. In one or more embodiments, the disclosed method involves scanning, by at least one sensor on at least one satellite in super-geostationary earth orbit (super-GEO), a raster scan over a field of regard (FOR). In one or more embodiments, the scanning is at a variable rate, which is dependent upon a target dwell time for detecting a target of interest. In at least one embodiment, the target dwell time is a function of a characteristic brightness of the target.

Abstract: Systems, methods, and apparatus for space surveillance are disclosed herein. In one or more embodiments, the disclosed method involves scanning, by at least one sensor on at least one satellite in inclined super-geostationary earth orbit (super-GEO), a raster scan over a field of regard (FOR). In one or more embodiments, the scanning is at a variable rate, which is dependent upon a target dwell time for detecting a target of interest. In at least one embodiment, the target dwell time is a function of a range from at least one sensor to the target of interest and a function of a solar phase angle. In some embodiments, the axis of inclination of the inclined super-GEO is a function of the solar phase angle.

Abstract: Systems, methods, and apparatus for space surveillance are disclosed herein. In one or more embodiments, the disclosed method involves scanning, by at least one sensor on at least one satellite in super-geostationary earth orbit (super-GEO), a raster scan over a field of regard (FOR). In one or more embodiments, the scanning is at a variable rate, which is dependent upon a target dwell time for detecting a target of interest. In at least one embodiment, the target dwell time is a function of a characteristic brightness of the target.

Abstract: Systems, methods, and apparatus for space surveillance are disclosed herein. In one or more embodiments, the disclosed method involves scanning, by at least one sensor on at least one satellite in inclined super-geostationary earth orbit (super-GEO), a raster scan over a field of regard (FOR). In one or more embodiments, the scanning is at a variable rate, which is dependent upon a target dwell time for detecting a target of interest. In at least one embodiment, the target dwell time is a function of a range from at least one sensor to the target of interest and a function of a solar phase angle. In some embodiments, the axis of inclination of the inclined super-GEO is a function of the solar phase angle.

Abstract: For scaffolds delivered and deployed intravascularly, one or several configurations may be employed for creating a smoother transition from balloon-to-scaffold. For instance, one or more spacers may be positioned in proximity to the scaffold. Alternatively, portions of the inflatable balloon may be configured to provide a smooth transition. In another alternative, the stent edges may be shaped to provide a smooth transition. In yet other variations, any number of different combinations of such features may be employed.

Abstract: A therapy mat table has an upper surface and removable mat. A portion of the mat and a separate plate is rotatably mounted within the flat top so as to be capable of being selectively raised and lowered to form a seat back for a patient reclining or sitting on the pad on an elongated side edge of the table. The table may also include transfer bars which help to move a patient on and off the table or when moving to a standing position or while simply standing. The table may further include a stowable foot stop, which prevents backward movement of the patient's feet when the patient is standing between the transfer bars. The table may also include a knee blocker, which helps to limit or prevent buckling of the patient's knees when the patient is standing between the transfer bars.

Abstract: A therapy mat table has an upper surface and removable mat. A portion of the mat and a separate plate is rotatably mounted within the flat top so as to be capable of being selectively raised and lowered to form a seat back for a patient reclining or sitting on the pad on an elongated side edge of the table. The table may also include transfer bars which help to move a patient on and off the table or when moving to a standing position or while simply standing. The table may further include a stowable foot stop, which prevents backward movement of the patient's feet when the patient is standing between the transfer bars. The table may also include a knee blocker, which helps to limit or prevent buckling of the patient's knees when the patient is standing between the transfer bars.

Abstract: A therapy mat table has an upper surface and removable mat. A portion of the mat and a separate plate is rotatably mounted within the flat top so as to be capable of being selectively raised and lowered to form a seat back for a patient reclining or sitting on the pad on an elongated side edge of the table. The table may also include transfer bars which help to move a patient on and off the table or when moving to a standing position or while simply standing. The table may further include a stowable foot stop, which prevents backward movement of the patient's feet when the patient is standing between the transfer bars. The table may also include a knee blocker, which helps to limit or prevent buckling of the patient's knees when the patient is standing between the transfer bars.

Abstract: A therapy mat table has an upper surface and removable mat. A portion of the mat and a separate plate is rotatably mounted within the flat top so as to be capable of being selectively raised and lowered to form a seat back for a patient reclining or sitting on the pad on an elongated side edge of the table. The table may also include transfer bars which help to move a patient on and off the table or when moving to a standing position or while simply standing. The table may further include a stowable foot stop, which prevents backward movement of the patient's feet when the patient is standing between the transfer bars. The table may also include a knee blocker, which helps to limit or prevent buckling of the patient's knees when the patient is standing between the transfer bars.

Abstract: A delivery system for an implantable vascular prosthesis is provided for a vascular prosthesis including at least first and second helical sections having alternating directions of rotation that are coupled to one another at apices. The delivery system includes an elongate body, a plurality of retainers and an outer sheath. The plurality of retainers are configured to temporarily retain a plurality of inner wound apices of the vascular prosthesis. The outer sheath is configured to retain the vascular prosthesis in a contracted state on the elongate body.

Abstract: A therapy mat table has an upper surface and removable mat. A portion of the mat and a separate plate is rotatably mounted within the flat top so as to be capable of being selectively raised and lowered to form a seat back for a patient reclining or sitting on the pad on an elongated side edge of the table. The table may also include transfer bars which help to move a patient on and off the table or when moving to a standing position or while simply standing. The table may further include a stowable foot stop, which prevents backward movement of the patient's feet when the patient is standing between the transfer bars. The table may also include a knee blocker, which helps to limit or prevent buckling of the patient's knees when the patient is standing between the transfer bars.

Abstract: A therapy mat table has an upper surface and removable mat. A portion of the mat and a separate plate is rotatably mounted within the flat top so as to be capable of being selectively raised and lowered to form a seat back for a patient reclining or sitting on the pad on an elongated side edge of the table. The table may also include transfer bars which help to move a patient on and off the table or when moving to a standing position or while simply standing. The table may further include a stowable foot stop, which prevents backward movement of the patient's feet when the patient is standing between the transfer bars. The table may also include a knee blocker, which helps to limit or prevent buckling of the patient's knees when the patient is standing between the transfer bars.

Abstract: A delivery system for an implantable vascular prosthesis is provided for a vascular prosthesis including at least first and second helical sections having alternating directions of rotation that are coupled to one another at apices. The delivery system includes an elongate body, a plurality of retainers and an outer sheath. The plurality of retainers are configured to temporarily retain a plurality of inner wound apices of the vascular prosthesis. The outer sheath is configured to retain the vascular prosthesis in a contracted state on the elongate body.

Abstract: A balloon catheter system generally having an elongated catheter shaft with enhanced flexibility to facilitate more distal advancement within a patient's body lumen. The catheter shaft has a relatively stiff proximal shaft section, a relatively flexible distal shaft section and an intermediate shaft section which provides a smooth, flexible transition between the proximal and distal shaft sections. The intermediate shaft section has an improved construction with a tubular reinforcing member secured by its proximal end to the distal extremity of the proximal shaft section and a distal end secured within the proximal end of the distal shaft section. The tubular reinforcing member preferably has an inner tubular support member which has a proximal end secured to the distal end of the proximal shaft section. Preferably, the proximal shaft section has an outer jacket which extends over the tubular reinforcing member of the intermediate shaft section.

Abstract: A balloon catheter system generally having an elongated catheter shaft with enhanced flexibility to facilitate more distal advancement within a patient's body lumen. The catheter shaft has a relatively stiff proximal shaft section, a relatively flexible distal shaft section and an intermediate shaft section which provides a smooth, flexible transition between the proximal and distal shaft sections. The intermediate shaft section has an improved construction with a tubular reinforcing member secured by its proximal end to the distal extremity of the proximal shaft section and a distal end secured within the proximal end of the distal shaft section. The tubular reinforcing member preferably has an inner tubular support member which has a proximal end secured to the distal end of the proximal shaft section. Preferably, the proximal shaft section has an outer jacket which extends over the tubular reinforcing member of the intermediate shaft section. Dual lumen and concentric distal shaft sections are describes.

Abstract: A balloon catheter system generally having an elongated catheter shaft with enhanced flexibility to facilitate more distal advancement within a patient's body lumen. The catheter shaft has a relatively stiff proximal shaft section, a relatively flexible distal shaft section and an intermediate shaft section which provides a smooth, flexible transition between the proximal and distal shaft sections. The intermediate shaft section has an improved construction with a tubular reinforcing member secured by its proximal end to the distal extremity of the proximal shaft section and a distal end secured within the proximal end of the distal shaft section. The tubular reinforcing member preferably has an inner tubular support member which has a proximal end secured to the distal end of the proximal shaft section. Preferably, the proximal shaft section has an outer jacket which extends over the tubular reinforcing member of the intermediate shaft section.

Abstract: A balloon catheter system generally having an elongated catheter shaft with enhanced flexibility to facilitate more distal advancement within a patient's body lumen. The catheter shaft has a relatively stiff proximal shaft section, a relatively flexible distal shaft section and an intermediate shaft section which provides a smooth, flexible transition between the proximal and distal shaft sections. The intermediate shaft section has an improved construction with a tubular reinforcing member secured by its proximal end to the distal extremity of the proximal shaft section and a distal end secured within the proximal end of the distal shaft section. The tubular reinforcing member preferably has an inner tubular support member which has a proximal end secured to the distal end of the proximal shaft section. Preferably, the proximal shaft section has an outer jacket which extends over the tubular reinforcing member of the intermediate shaft section.

Abstract: A perfusion-type intravascular catheter having an outer sheath disposed about the catheter body with a sealing element on the distal end of the sheath to seal off the distal end thereof at a location distal to perfusion ports provided in the wall of the catheter body proximal to an expandable working member such as an inflatable balloon whereby blood can be directed through the proximal perfusion ports into an inner lumen extending through the working member and out of perfusion ports provided into the walls of the catheter distal to the expandable working member to ensure that ischemic conditions do not occur distal to the catheter when the working member is expanded to perform a vascular procedure therein.

Abstract: A therapy mat table has an upper surface and removable mat. A portion of the mat and a separate plate is rotatably mounted within the flat top so as to be capable of being selectively raised and lowered to form a seat back for a patient reclining or sitting on the pad on an elongated side edge of the table. The table may also include transfer bars which help to move a patient on and off the table or when moving to a standing position or while simply standing. The table may further include a stowable foot stop, which prevents backward movement of the patient's feet when the patient is standing between the transfer bars. The table may also include a knee blocker, which helps to limit or prevent buckling of the patient's knees when the patient is standing between the transfer bars.