Abstract: Medical devices including occlusive implants are disclosed. An example occlusive implant includes a proximal hub and an expandable framework including a plurality of struts spaced around a central longitudinal axis of the occlusive implant and forming a proximal region. Further, the plurality of the struts forming the proximal region includes a first row of struts, wherein the first row of struts includes between 18 and 68 struts. Further, the plurality of the struts forming the proximal region includes a second row of struts, wherein the second row of struts includes between 36 and 68 struts. Further, the proximal region includes a row of first connecting nodes coupled to both the first row of struts and the second row of struts. Further, at least one node of the row of first connecting nodes includes an extrados region, an intrados region or both an extrados region and an intrados region.

Abstract: Medical devices including occlusive implants are disclosed. An example occlusive implant includes a distal hub, a proximal hub and an expandable framework including a plurality of struts spaced around a central longitudinal axis and forming a distal region, a proximal region and an engagement region positioned between the distal region and the proximal region. The proximal region includes a proximal first row of struts coupled to a row of first connecting nodes. The proximal first row of struts includes between 18 and 68 struts. The distal region includes a distal first row of struts coupled to a row of second connecting nodes. The distal first row of struts includes between 9 and 68 struts. The engagement region includes between 18 and 34 struts. Further, at least one node of the row of first connecting nodes includes an extrados region, an intrados region or both an extrados region and intrados region.

Abstract: Medical devices including occlusive implants are disclosed. An example occlusive implant includes a distal hub and an expandable framework including a plurality of struts spaced around a central longitudinal axis of the occlusive implant and forming a distal region. The plurality of the struts forming the distal region includes a first row of struts, and wherein the first row of struts includes between 9 and 68 struts. The plurality of the struts forming the distal region includes a second row of struts, and wherein the second row of struts includes between 18 and 68 struts. The distal region includes a row of first connecting nodes coupled to both the first row of struts and the second row of struts. Further, at least one node of the row of first connecting nodes includes an extrados region, an intrados region or both an extrados region and an intrados region.

Abstract: An occlusive implant system includes an occlusive implant including an expandable framework including a proximal hub, a perimeter shoulder portion spaced apart radially outward from the proximal hub, and a proximal face, and an occlusive covering secured to the framework. The covering extends from the proximal hub, across the proximal face, and over the perimeter shoulder portion. The covering is mechanically secured to the proximal face at a plurality of locations. The covering may extend over the perimeter shoulder portion to a plurality of side attachment points disposed along a laterally facing surface of the framework. The covering may be secured directly to the proximal face at the plurality of locations. In a deployed configuration, each of the plurality of locations is disposed distal of the perimeter shoulder portion.

Abstract: Camouflage headwear for use while hunting wild game or for use while observing or photographing them is described, said headwear camouflaging the wearer's face and neck and breaking up the wearer's silhouette. More particularly, said headwear includes a mask having a pair of eyeholes and a band for encircling the wearer's head and attaching said mask thereto and for holding the eyeholes in said mask in registry with the wearer's eyes, said mask being a plate, preshaped to conform to the wearer's face and leaving the lower part thereof free, a bag with a rounded bottom formed of netting having patches of preselected colors and having a pair of eyeholes, said bag adapted to fit loosely over the wearer's head and drape down over his neck, and means for attaching said mask on the inside of said bag such that the eyeholes in the mask are aligned with the eyeholes in the bag.

Abstract: A recording medium comprises a substrate coated with a light reflecting layer which in turn is coated with a light absorbing layer selected from the group consisting of Pt complexes of bis-(dithio-.alpha.-diketones) which have the formula: ##STR1## wherein R is a phenyl or substituted phenyl group. During recording, portions of the absorbing layer are ablated, vaporized or melted by an intensity-modulated, focussed light beam, thereby exposing portions of the reflective layer and recording video information as a reflective-antireflective pattern.

Abstract: Ortho-quinone diazide compounds of the formula ##STR1## wherein R is an organic radical are useful sensitizers for photoresist compositions and intermediates for novel dyes.