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A universal mechanical dilator combined with massaging action comprises a probe (12) consisting of a two rods (22 and 24), a drive unit (14) and an adapter (16) that connects the probe (12) to the drive unit. The instrument is intended for dilation of the urethra or other ducts of a human body and can operate in three different modes: pure dilation, pure vibration, and dilations combined with vibrations. This is achieved by using the adapter (16) as an adjustable coupling. The probe (12) together with the adapter (16) can be disconnected from the drive unit (14) and used separately as a mechanical manual dilator. At its distal end, the probe (12) has means for connecting replaceable tips (28a, 32a) used for various applications, i.e., urethral, anal, vaginal, etc. The invention also relates to a method of treatment of voiding or an orectal diseases by combining dilations with vibrations. The instrument can also be used for training sphincteric muscles.

A medical implant (20) includes first and second ring members (22,24), each including a resilient framework (26) having a generally cylindrical form. A tubular sleeve (28) is fixed to the first and second ring members so as to hold the ring members in mutual longitudinal alignment, thereby defining a lumen (32) passing through the ring members. A constricting element (30) is fit around the sleeve at a location intermediate the first and second ring members so as to reduce a diameter of the lumen at the location.

An attachment structure for a load-bearing fabric including an expandable carrier secured to an un-stretched load-bearing fabric. To attach the carrier to a support frame, the carrier and fabric are stretched together to desired shape and secured to the frame. An indexing system registers the carrier and frame and optionally stretches the fabric a predetermined amount. The carrier and frame can include a lip that flexes in one direction and maintains the fabric in a stretched condition in another. A tool that joins the carrier and frame generally includes a drive roller and a primary roller adapted to move toward one another and join a carrier and the support frame disposed therebetween. The tool may include alignment rollers near the primary and drive rollers to track along and align the carrier and frame.

A safety needle device includes a housing including a passageway with a needle cannula extending therefrom. A shielding member is movable between a first position in which a puncture tip of the needle cannula is exposed therefrom and a second position in which the puncture tip of the needle cannula is encompassed therein. The shielding member is maintained in the first position against a biasing force which biases the shielding member toward the second position. A fluid and/or temperature activation material, such as a hydrogel or a compressed sponge, is associated with the shielding member and is adapted to deform upon contact with a fluid medium and/or a certain temperature or temperature range. Fluid flowing through the needle cannula, such as blood flow during a blood collection procedure, causes the activation material to deform, such as through expansion, thereby releasing the shielding member from the first position and allowing the drive member to bias the shielding member toward the second position.

The present invention relates to RJ45 modular inserts that are connected to a printed circuit board used to transfer high speed signals for telecommunication interface media connections. The printed circuit board is configured to reduce near-end cross-talk (“NEXT”) without compromising impedance. NEXT is substantially reduced by utilizing a low reactance dielectric insert with a two-stage combination positive and negative compensation removal technique. By utilizing this method, the pair-to-pair NEXT is substantially reduced and differential pair impedance are controlled in a simple and cost effective manner.

Vehicle including a door frame alongside a position in a passenger compartment of the vehicle normally occupied by a driver, a driver door having a first, closed position arranged in the door frame and a second, fully open position outside of the door frame, and an infinite door check mechanism which enables the door to be moved between the first and second positions and to any open position therebetween. The infinite door check mechanism includes a motor arranged to move the door between the first and second positions and to any of the open positions therebetween. A control mechanism controls the motor to initiate movement of the door and stop the movement when the door is in any one of the different open positions and maintain the door in the stopped position in the absence of applied force to hold the door in the stopped position.

A planar wound dressing for the heel of the foot, having an adhesive layer with a backing layer, and three slits which can be reversibly closed and joined to form a non-planar wound dressing that conforms to and adheres to the heel of the foot. The wound dressing is constructed so that one slit is placed over the Achilles tendon, the second slit is placed over the inner ankle, and the third slit is placed over the outer ankle. With this orientation after closure of the slits the wound dressing covers the heel uniformly without wrinkles, gaps, leakage, contamination, or infection. The wound dressing is particularly useful in protecting and preventing blisters on the heel that occur in sports such as soccer, track, and the like.

The present invention provides flexible packaging webs comprising a non-oriented metallized sealant film characterized by a secant modulus of less than 120,000 psi and an elongation at break of greater than 150%, wherein the non-oriented metallized sealant film comprises (1) a thermoplastic base layer of a material selected from the group consisting of ethylene/vinyl alcohol copolymer, ethylene/acrylic acid copolymer, ethylene/norbornene copolymer, polyamide and blends thereof; (2) a metal coating deposited on the base layer and having an optical density of 1.0 to 3.0; and (3) a heat sealing layer. The packaging webs of the present invention each exhibit an oxygen gas transmission rate of between 0 to 10.0 cm³/100 in²/24 hours at 73° F. (0 to 155 cm³/m²/24 hours at 23° C.) and 0% relative humidity and a water vapor transmission rate of between 0 to 0.1 g/100 in²/24 hours at 100° F. (0 to 1.55 g/m²/24 hours at 38° C.) and 90% relative humidity. The sealant films are formed by a blown coextrusion method.

A stent-graft fabricated from a thin-walled, high strength material provides for a more durable and lower profile endoprosthesis. The stent-graft comprises one or more stent segments covered with a fabric formed by the weaving, knitting or braiding of a biocompatible, high tensile strength, abrasion resistant, highly durable yarn such as ultra high molecular weight polyethylene. The one or more stent segments may be balloon expandable or self-expanding. The fabric may be attached to the stent segments utilizing any number of known materials and techniques. The fabric may be attached to the stent segments utilizing an attachment device that secures the fabric to a strut of the stent segment by sandwiching the fabric between itself and the stent strut.

A biocompatible metallic material may be configured into any number of implantable medical devices including intraluminal stents. The intraluminal stents may be specifically configured to optimize the number of discrete equiaxed grains that comprise the wall dimension so as to provide the intended user with a high strength, controlled recoil device as a function of expanded inside diameter. One biocompatible metallic material may comprise a Cobalt-Chromium alloy having substantially reduced Iron and/or Silicon content.

A progressing cavity stator and a method for fabricating such a stator are disclosed. Exemplary embodiments of the progressing cavity stator include a plurality of rigid longitudinal stator sections concatenated end-to-end in a stator tube. The stator sections are rotationally aligned so that each of the internal lobes extends in a substantially continuous helix from one end of the stator to the other. The stator further includes an elastomer liner deployed on an inner surface of the concatenated stator sections. Exemplary embodiments of this invention include a comparatively rigid stator having high torque output and are relatively simple and inexpensive to manufacture as compared to prior art rigid stators.

An exercise device for a person, comprising at least two substantially rigid rails, each rail having an outer surface, and inner surface, and at least one peripheral edge connecting the outer surface to the inner surface. The at least one peripheral edge includes at least one axle slot formed therein. At least one substantially cylindrical axle has two ends and is adapted for rotatably and removably receiving at least one substantially cylindrical roller thereon. Each end of each axle is adapted to be captured within one of the axle slots of one of the rails. Each roller has a peripheral surface and a maximum diameter. Each axle is spaced a distance from an adjacent axle of at least the maximum diameter of the rollers, whereby each roller may rotate freely on the at least one axle. The exercise device is able to support a person lying on his back on the rollers on a flat surface.

In one or more embodiments, a vibration system comprises a vibratable plate, a support member surrounding the vibratable plate, and a vibration-inducing member surrounding the support member, wherein the vibration-inducing member is configured to radially expand and contract against the support member so as to produce axial vibration of the vibratable plate. In one embodiment, the vibratable plate has an outer circumference; a tubular member is concentrically disposed about the outer circumference of the plate, and an annular vibration-inducing member is concentrically disposed about the outer circumference of the tubular member. The vibration-inducing member is preferably a piezoelectric ring that is radially expandable and contractable against the wall of the tubular member to cause the plate to vibrate in the axial direction. In another embodiment, an aerosol generating system comprises an piezoelectric ring that is radially expandable and contractable upon actuation thereof; a tubular member disposed within the center hole of the piezoelectric ring, and a circular vibratable aperture plate disposed across the internal lumen of the tubular member. The piezoelectric ring is radially expandable and contractable against the tubular member to cause the aperture plate to vibrate in the axial direction, and a reservoir of liquid is coupled to the tubular member so as to supply the liquid to the vibratable aperture plate and produce an aerosol upon vibration thereof.

There is disclosed an improved stand-off for large vacuum compression storage bags made from a thermoplastic material such as polyethylene or other thermoplastic material and preferably made by extrusion. The stand-off includes a base having an aperture therein for alignment with the valve of the bag. The base further includes a plurality of ribs. The stand-off may include a variety of geometries provided that it is of sufficient length and width to cover the valve area. It may extend from one side of the bag to the other side of the bag or include variations thereof in size.

A hair highlighting applicator nozzle comprises a cap adapted to be removably mounted to an open end of a flexible container for holding a hair coloring fluid therein. A mechanism is for distributing the hair coloring fluid onto the hair. The distributing mechanism is retained to the cap and is in fluid communication with the flexible container. When the flexible container is squeezed the hair coloring fluid will be forced through the distributing mechanism and applied onto the hair.