44results about How to "Narrow profile" patented technology

A prosthetic tri-leaflet valve formed by involuting a portion of a tubular structure inside itself. The valve can be made by a method comprising providing a tubular segment in which three equidistant longitudinal incisions are made in one end of the tube creating three flaps which are involuted, i.e., folded, in toward the inside of the tube and the edges of the flaps secured to the inner wall of the tube to form leaflets. The tube can be formed of a single sheet of synthetic, organic or biological material and can be solid, woven, braided or the like. A braided configuration permits the valve to be annularly compressed and delivered to the site using a minimally invasive delivery mechanism, then expanded at the implantation site.

An intravascular implant delivery system carries an implant by retaining an engagement member engaging the implant in a position proximal of an aperture at a distal end of the delivery system. The engagement member is retained proximal to the aperture by a cord that obstructs the movement of the engagement member through the aperture. The engagement member is free to rotate and move within an area defined by the delivery system, allowing the implant to react to forces imparted to the implant by the movement of the delivery system and implant through a delivery catheter. Once the implant is in a desired implant position, the cord is moved away from an aperture and the engagement member is allowed to move away from the delivery system.

The present invention relates to neurovascular thrombectomy devices that include an occlusion microcatheter and fluid-assisted microcatheter fitted within the occlusion microcatheter. Also provided are systems and methods for neurovascular thrombectomy using the devices of the invention.

Vehicular pneumatic tire having an asymmetric tread formed in relation to a circumference of a running surface and process of making vehicular pneumatic tire. The vehicular pneumatic tire includes an outside region that includes an outside shoulder block row and an outside circumferential groove, an inside region that includes an inside shoulder block row and an inside circumferential groove, and a center region that is laterally delimited by the outside circumferential groove and the inside circumferential groove. A plurality of transverse grooves are arranged within the inside shoulder block row, and the plurality of transverse grooves further are arranged to extend into the center region. No more than about one-half of the plurality of transverse grooves are arranged to at least nearly entirely traverse the center region and are oriented to form an angle to a circumferential equator line of no more than approximately 30° over at least one-third of their longitudinal extensions. The process includes forming an outside region to include an outside shoulder block row and an outside circumferential groove, forming an inside region to include an inside shoulder block row and an inside circumferential groove, and laterally delimiting a center region with the outside circumferential groove and the inside circumferential groove. The process further includes arranging a plurality of transverse grooves within the inside shoulder block row and to extend into the center region. No more than one half of the plurality of transverse grooves are arranged to at least nearly entirely traverse the center region and are oriented to form an angle to a circumferential equator line of no more than approximately 30° over at least one-third of their longitudinal extensions.

LED packages are disclosed that are compact and efficiently emit light, and can comprise encapsulants with curved and planar surfaces. The packages can comprise a submount with a one or a plurality of LEDs, and in those with a plurality of LEDs each of the LEDs can emit the same or different wavelengths of light than the others. A blanket conversion material layer can be included on at least some of the LEDs and the submount. The encapsulant can be on the submount, over at least some of the LEDs, with each of the planar surfaces being vertical and aligned with one of the edges of the submount. The encapsulant can also have a upper curved surface with a relatively large radius of curvature, with the combination of curved and planar surfaces resulting in efficient emission of light with a relatively narrow emission profile.

An improved electrical connector and jack is provided. The electrical connector includes a main connector housing and a stereo plug protruding from a front surface of the main connector housing. A first pair of electrical contact pins is supported by the main connector housing on a first side of the stereo plug, and a second pair of electrical contact pins is supported by the main connector housing on a second side of the stereo plug opposite the first side of the stereo plug. An alignment feature protrudes from the front surface of the main connector housing adjacent the stereo plug, providing orientation key and anti-rotation functions to be provided with a narrower profile.

A support pillow for supporting an infant during nursing, comprises a generally U-shaped base having two free ends, a top surface and a bottom surface, and two infant securing straps attached to the base. The straps are adapted to be wrapped over an infant resting on the top surface of the base and be removably connected to each other to secure the infant on the base.

A swing check valve for controlling fluid flow, including a valve housing having a port for fluid flow therethrough. A valve assembly is disposed within the valve housing for controlling the fluid flow therethrough, and includes a valve seat communicating with the port. A clapper is pivotally mounted in the valve housing and moves between open and closed positions. A lever arm is pivotally mounted on the rocker arm for providing leverage against the rocker arm for positioning the clapper and rocker arm within the valve housing. A spring is captured in the valve housing, and normally urges the clapper into the closed position. A first pivot is carried by the spring for permitting unattached pivotal movement of the spring relative to the cover. A second pivot is carried by the spring for permitting the spring to pivot within the valve housing responsive to movement of the clapper.

A multiband antenna system includes a helical antenna having a first leg and a second leg wherein the first leg consists of a coaxial conductor. The multiband antenna also includes an antenna sub-system coupled to the helical antenna wherein the coaxial conductor feeds the antenna sub-system. A radome encloses components of the antenna system, and the radome may be covered by a radio-frequency transparent sock for concealment purposes.

The sonotrode and anvil of co-pending application Ser. No. 12 / 925,652, for advanced ultrasonic welding of work pieces, are readily incorporated into new form-fill-seal machines, but existing machines with heat-seal stations pose difficult problems for swapping of the sealing packages. Kits enabling heat station replacement, with the further improved sonotrode and anvil disclosed herein, comprise: a housing; a linear rail fixed thereto; anvil and sonotrode support members; and a parallel gripper. Each of the anvil and sonotrode support members is slidably attached to the rail(s) and are also connected to a respective piston of the gripper, permitting actuation of each through cycling of the gripper pistons. The improved sonotrode / anvil combination each comprise a corresponding plurality of energy directors arranged into a three-dimensional grid pattern to produce a narrower weld region, but one exhibiting greater durability, thereby permitting use of less packaging material, and which may also weld a company logo into the workpieces.

A hinge plate accommodation element for attaching a hinge plate has a holder bracket that has a first shank for attachment on the frame side and an angled short shank, a bracing plate that is connected with the short shank of the holder bracket, so as to pivot, a pressure plate that is disposed on the bracing plate with binding screws, and can be adjusted relative to the bracing plate by means of activation of the binding screws, and adjusting screws that are inserted into bores of the holder bracket, so as to rotate, and engage into threaded bores of the bracing plate.

A combination ratchet wrench having a standard open-type or box-type wrench at one end thereof and a ratcheting extraction box at the other end thereof. The ratchet extraction wrench box is connected by a ratcheting mechanism to the wrench that allows rotation of the ratchet extraction wrench box relative to the wrench only in one direction. The ratchet extraction wrench box is provided with a fastener extraction head that has an interior bore extending inwardly from a receiving end. The bore has a plurality of helically-shaped grooves, each extending from the receiving end and curve radially and inwardly towards the central axis of the bore to form sharp ridges that extend in a helical fashion inside the bore. When the fastener extraction is placed over a fastener head, the ridges “bite” into the material of the fastener. Because the extraction head is formed as an integral part of the wrench there is no need to have a separate turning tool. Because a separate torque producing tool is not required and the wrench has a narrow profile, the extraction wrench can be used in tight spaces.

The present invention provides a wheelbarrow having a collapsible frame assembly. The wheelbarrow also includes a hopper and a wheel. The frame assembly includes a wheel brace assembly, a first adjustable leg assembly, a second adjustable leg assembly, a first handle member and a second handle member. The wheel brace assembly is narrow relative to the hopper. The first adjustable leg assembly and the second adjustable leg assembly are pivotally coupled to the wheel brace assembly. The first and second leg assemblies are each structured to move between a first configuration and a second configuration. In the first configuration, the first and second leg assemblies are structured to be closer to the centerline of the wheelbarrow, and / or frame assembly, so that the width of the legs / brace sub-assembly is relatively narrow.

Advanced ultrasonic welding components of co-pending application Ser. No. 12 / 925,652 are readily incorporated into new form-fill-seal machines, but owners of existing machines utilizing heat-seal stations were unsuccessful at swapping the sealing packages. Retrofit kits to a replace heat sealing station with an advanced ultrasonic sonotrode and anvil comprise: a housing; a linear rail fixed thereto; first and second bearing carriages being slidable upon the rail; and first and second fluidic muscles. Each of the fluidic muscles is mounted with a first end fixed to a respective housing wall, and a second end fixed to a respective bearing carriage, permitting actuation of each carriage through pressurization and depressurization of the muscles. The advanced anvil and sonotrode may be secured to respective carriages. In-line arrangements of anvil / sonotrode, bearing carriages, the first fluidic muscle, and the second fluidic muscle provides a narrow profile, permitting side-by-side kit installations for retrofits accomplishing duplex sealing on a horizontal machine.

Disclosed is a method for removably connecting two groups of individual, parallel fibers that are delimited by end faces that are perpendicular to the fiber axis. The two groups of fibers are moved towards each other in an axial direction until each of the fibers abuts against the end face of the assigned fiber from the other group. The fibers of the two groups are aligned in pairs relative to each other before being moved into contact with each other, and any differences in fiber lengths is compensated for by elastically deforming the fiber along the fiber main axis. This method eliminates the disadvantages associated with bending the fibers because length variations are essentially compensated for by axially compressing the fibers.

A device containing a solar cell is provided in the form of a stacked package that has a planar arrangement of conductive laminates at or below the surface of a heat sink. The planar alignment allows placement of electrical connections below the surface of the heat sink and reduces the vertical profile of the device, making it easier to be hermetically sealed. In specific embodiments the solar cell substrate is embedded within the heat sink during the manufacturing phase, eliminating the need for a thermally conductive substrate between the solar cell and the heat sink.

An ergonomically designed router assembly includes a base assembly coupled with a motor casing including a grip assembly which provides an overall narrower profile to the router assembly. The grip assembly may relieves stress on the muscles and allows the operator to more securely grasp the router with one hand thus decreasing fatigue levels as compared to those routers which require both hands of the operator to be engaged for control over the router.

The sonotrode and anvil of co-pending application Ser. No. 12 / 925,652, for advanced ultrasonic welding of work pieces, are readily incorporated into new form-fill-seal machines, but existing machines with heat-seal stations pose difficult problems for swapping of the sealing packages. Kits enabling heat station replacement, with the further improved sonotrode and anvil disclosed herein, comprise: a housing; a linear rail fixed thereto; anvil and sonotrode support members; and a parallel gripper. Each of the anvil and sonotrode support members is slidably attached to the rail(s) and are also connected to a respective piston of the gripper, permitting actuation of each through cycling of the gripper pistons. The improved sonotrode / anvil combination each comprise a corresponding plurality of energy directors arranged into a three-dimensional grid pattern to produce a narrower weld region, but one exhibiting greater durability; thereby permitting use of less packaging material, and which may also weld a company logo into the workpieces.

Source and / or drain regions of a transistor are first doped with an appropriate dopant and a metal is subsequently deposited. After heating, a silicide will displace the dopant, creating an increased density of dopants at the border of the silicided region. The dopants that are adjacent to or in the gate region of the device will form a thin layer. The silicide or other reactant material is then removed and replaced with a desired source / drain material, while leaving the layer of dopant immediately adjacent to the newly deposited source / drain material.

An implant inserter is adapted to secure and facilitate insertion of a surgical implant. The implant has an inserter attachment interface having a narrow external opening at a surface thereof and a broader internal opening. The implant inserter includes a handle and an inserter shaft. The implant inserter also includes a pair of flexible tabs extending from a distal end of the inserter shaft with laterally extending protrusions adapted to extend into the broader internal opening and an expansion shaft adapted to selectively extend between the flexible tabs whereby the expansion shaft prevents flexion of the flexible tabs such that the laterally extending protrusions secure the surgical implant, and whereby when the expansion shaft does not extend between the flexible tabs, the flexible tabs can be flexed inwardly to cause the laterally extending protrusions to have a narrower profile that is able to be passed through the narrow external opening.

A hand weight with a central grip area and contoured opposing weight portions at the ends so as to convey a “Z”-shaped profile. The asymmetry of the hand weight results in a shape that is more open to accommodate a larger range of hand sizes and to more comfortably fit into the hand for a variety of holds. The shape of the end portions also results in an overall shape that is less obstructive of movements since it has a narrower profile when rotated appropriately. One of the ends is configured with a flat section to enable the weight to be positively and stably set on a flat surface and prevent rolling.

A utility trailer having a low profile storage configuration. The trailer includes a frame, wheels, mounting assemblies for the wheels, a removable tongue and a wiring system. Each mounting assembly includes a swing arm and a shock absorber that are joined by a hub that is easily removable and in turn is rotatably joined to a wheel. Each swing arm is pivotally joined to an underside of a side rail of the frame. Each shock absorber is pivotally attached to an inner side of the side rail and each wheel is positioned outwardly of a respective side rail opposite a respective shock absorber. The wiring system includes a harness located in the interior of the tongue. The wiring system also includes a plug mounted on the frame and a receptacle mounted on the tongue that automatically mate when the tongue is joined to the frame.

A stacked package for a solar cell is provided with a planar arrangement of conductive laminates on the surface of the heat sink. The layered conductive laminate offers multi-directional orientation of the solar cell within the package by eliminating any orientation requirements between the chip and the substrate, and offers multiple options for placement of standard or flipped bypass diodes. The packaged solar cell of the invention provides a smaller horizontal and vertical profile than standard solar cell packages, making it easier to hermetically seal the package.

A plasma torch assembly, and components thereof, is provided with optimized attributes to allow for improved torch durability add versatility. A torch nozzle is provided having a novel design, including exterior cooling channels running along a length of the nozzle. An improved inner retaining cap assembly is provided which imparts a swirl on shield gas flow. Additionally, a shield cap and outer retainer have optimized geometries to allow the torch to be made narrower to facilitate the cutting of complex 3-D shapes and bevel cuts not attainable with known mechanized plasma torches.

An object of this invention is to provide an improved means of water treatment effectiveness. The invention strips floating and sinking particulates from flowing water with netting and inclined settling cells, which are arranged in an overlapping fashion to save treatment space. The effluent invert is virtually level with the influent invert to minimize pressure loss. The device pre-treats water for further treatment by filtering methods and among other application is ideally suited for applications where low depth profile treatment is beneficial or required.

A modular circuit breaker assembly structured to be disposed within a light pole that includes a housing assembly, a mounting assembly disposed within the housing assembly, a circuit breaker coupled to the mounting assembly, and a plurality of conductors. The light pole has an elongated body with a cavity. Within the light pole cavity is a line conductor and a load conductor, each of which terminate in a coupling device. The modular circuit breaker assembly plurality of conductors include at least one line conductor and at least one load conductor, the modular circuit breaker assembly at least one line conductor and modular circuit breaker assembly at least one load conductor coupled to, and in electrical communication with, the circuit breaker. Thus, the modular circuit breaker assembly may be installed as a unit within the light pole cavity with the circuit breaker assembly line conductor coupled in electrical communication with the light pole line conductor and the circuit breaker assembly load conductor coupled in electrical communication with the light pole load conductor.

A hallux valgus brace has an L-shape with a downward, pry arm portion and a horizontal, lever arm portion. The pry arm portion inserts in the interspace between a wearer's big and second toe. The lever arm portion overlies the second and third knuckles of at least the second through fourth toes of the wearer. An applied force on the lever arm portion translates into a force against the big toe prying it from out and from under the wearer's second toe. The applied force is typically supplied by the wearer's shoe or sandal.

A hand weight with a central grip area and contoured opposing weight portions at the ends so as to convey a “Z”-shaped profile. The asymmetry of the hand weight results in a shape that is more open to accommodate a larger range of hand sizes and to more comfortably fit into the hand for a variety of holds. The shape of the end portions also results in an overall shape that is less obstructive of movements since it has a narrower profile when rotated appropriately. One of the ends is configured with a flat section to enable the weight to be positively and stably set on a flat surface and prevent rolling.