2552results about How to "Avoid squeezing" patented technology

Surgical staplers include: (a) a stapler head having opposed first and second elongate jaws with opposing proximal and distal end portions; (b) a staple cartridge held in at least one of the first and second jaws, the stapler cartridge configured to concurrently deliver a plurality of parallel rows of staples; and (c) a tissue protection segment held in a proximal portion of at least one of the first and second jaws. The jaws are configured to close against target tissue and, at stapler firing, staples are delivered to a subset of tissue held inside the jaws so that tissue held by the tissue protection segment adjacent the proximal end portion of the stapler is not stapled.

A light emitting device has: a light emitting element; a lead that is electrically connected to the light emitting element at its one end and serves as a terminal to supply a power source to the light emitting element; a metal base that the light emitting element is mounted thereon and radiates heat of the light emitting element; and a sealing member that is of transparent resin or glass and covers the light emitting element. The lead is secured to the metal base by a heat-resisting insulating member with a thermal expansion coefficient nearly equal to that of the metal base.

Surgical methods of repairing defects and deficiencies in the spine are disclosed. The methods involve delivering a single part in-situ polymerizing fluid to (i) close a weakened segment or fissure in the annulus fibrosus, (ii) strengthen the annulus, (iii) replace or augment the disc nucleus, or (iv) localize a disc prosthesis. The methods may include placing a delivery conduit adjacent to the repair site and providing a liquid tissue adhesive to bond to and repair a disc defect or deficiency.

Surgical staplers include: (a) a stapler head having opposed first and second elongate jaws with opposing proximal and distal end portions; (b) a staple cartridge held in at least one of the first and second jaws, the stapler cartridge configured to concurrently deliver a plurality of parallel rows of staples; and (c) a tissue protection segment held in a proximal portion of at least one of the first and second jaws. The jaws are configured to close against target tissue and, at stapler firing, staples are delivered to a subset of tissue held inside the jaws so that tissue held by the tissue protection segment adjacent the proximal end portion of the stapler is not stapled.

A system for heating at least a part of a subsurface hydro carbonaceous earth formation forms a borehole into or adjacent to the formation, places elongated coaxial inner and outer conductors into the borehole with the inner and outer conductors electrically connected to each other at a depth below the top of the formation, and connects an AC power source to at least the outer conductor to produce heat in at least one of the conductors. The AC output has a controlled frequency, and the outer conductor comprises a standard oil well component made of a ferromagnetic material that conducts current from the AC power source in only a surface region of the conductor due to the skin effect phenomenon. More heat is dissipated from portions of the conductor that is within the depth range of the formation than from other portions of the conductor. The inner conductor may optionally be a standard tubular oil well component made of a ferromagnetic material that conducts current from the AC power source in only a surface region of the conductor due to the skin effect phenomenon.

Techniques are disclosed that enable extrusion detection (i.e., outgoing confidential information from an enterprise or other entity). The techniques operate to detect outgoing confidential information at the gateway and / or the client, even if that confidential information is encrypted, compressed, or otherwise obfuscated before transmission (e.g., via email or to a portable storage media such as a memory stick).

The present invention provides a system and method for using a liner in conjunction with the cage of a bottle and cage type IBC. The invention involves use of a support that is placed inside the cage of a bottle and cage type IBC. In one embodiment, the support may be a thin sheet of material that conforms to the inner surface of the cage. In an alternative embodiment, the support may be a bottle from a cage and bottle type IBC that has been modified by removing the discharge valve spout. In the case that a liner is used in conjunction with the cage, the support forms a barrier between the liner and the cage to prevent the liner from extruding through the bars of the cage. An aperture in the support may allow a discharge valve of a liner to extend outwardly for easy access to the item.

A method and structure for a semiconductor chip includes a plurality of layers of interconnect metallurgy, at least one layer of deformable dielectric material over the interconnect metallurgy, at least one input / output bonding pad, and a support structure that includes a substantially rigid dielectric in a supporting relationship to the pad that avoids crushing the deformable dielectric material.

A cork-insulated cooler having reversible skid plates and a transparent inner basin is described. The cooler is comprised of an outer basin having an open top, a plurality of cork panels lining the outer basin, a transparent inner basin having an open top which is constructed and arranged to hold and maintain the plurality of cork panels against the outer basin, a lid hingedly connected to the inner and outer basin such that the inner basin and lid cooperate to define a compartment, and at least one pair of reversible skid plates removably fastened to the bottom surface of the outer basin. The reversible skid plates include a skid side for easy sliding of the cooler and a non-skid side to keep the cooler in place.

An access panel for providing access to cables, services or the like through an opening in a floor having a floor covering, is disclosed. The access panel includes a floor frame (10) located in the opening and a lid (100) supported on the frame (10). The frame (10) has a support flange (26) extending around its periphery which extends between the floor covering and the floor deck. The flange (26) provides a ramped edge tapered substantially uniformly over a distance of between 10 and 20 times the maximum thickness of the flange (26). The outermost part of the flange (26) is typically formed from a flexible polymeric material. A rib (20) extends around an aperture in the frame (10) and the height of the rib (20) is lower than the load bearing surface of the floor. The hinge (24, 120) is generally square and defines a pivot surface which extends parallel to and is spaced inwardly from an inner edge of the frame (10). A lid (100) for closing the aperture defines a bearing surface (120) which is adapted to slidably engage on the pivot surface (24) to allow the lid (100) to bear and pivot about the pivot surface (24). The lid (100) includes hatches (104, 106) which are moveable between an open position in which there is an aperture in the lid (100) through which cable services may extend and a closed position in which there is no aperture. Locking means (124, 126) are provided between the hatch (104, 106) and the frame (10) to lock the hatch (104, 106) in place in both the open and closed positions.

A blister pack and package including such blister pack is described which provides for package stability and self-indexing in relation to adjacently aligned packages. The blister pack is configured to include at least one compartment for enclosing an article, and an outward projecting portion or foot in the bottom portion of the blister pack. The foot is configured to have a width, depth and height sufficient to allow the package to be freestanding and self-indexing. The package is especially suited for use in a merchandise point-of-sale display including a pressure applicator for maintaining displayed packages in a forwardmost position in the display when one or more packages are removed from the display. The foot provides for a predetermined stable spacing during packaging and while in storage and on display, and provides for self-indexing, i.e. maintenance of proper spacing, when a pressure applicator moves the aligned packages forward in a display.

A gel-filled seismic streamer containing a hydroplane housing which isolates a hydrophone element from shear waves and mechanical forces but sensitive to pressure waves. In one embodiment, the gel-filled streamers contains a hydrophone housing with an air pocket at each end for isolating a pressure sensitive hydrophone element from mechanical noise generated by cable movement during seismic data acquisition operations. The hydrophone housing further provides a protective case to isolate a pressure-sensitive hydrophone element from shear waves. An inlet formed in the protective hydrophone housing enables pressure waves to be communicated to the pressure sensitive hydrophone element inside of the housing. In one embodiment, the pressure sensitive hydrophone element is a hollow gel-filled cylinder that expands radially outward into a second air gap formed in the housing. A protective case is also provided to isolate the hydrophone housing from shear waves. An alternative hydrophone housing for deployment inside of a streamer is also disclosed which fixably positions a positioning hydrophone or seismic hydrophone within the housing using rubber supports.

To form graphene to a practically even thickness on an object having an uneven surface or a complex surface, in particular, an object having a surface with a three-dimensional structure due to complex unevenness, or an object having a curved surface. The object and an electrode are immersed in a graphene oxide solution, and voltage is applied between the object and the electrode. At this time, the object serves as an anode. Graphene oxide is attracted to the anode because of being negatively charged, and deposited on the surface of the object to have a practically even thickness. A portion where graphene oxide is deposited is unlikely coated with another graphene oxide. Thus, deposited graphene oxide is reduced to graphene, whereby graphene can be formed to have a practically even thickness on an object having surface with complex unevenness.

An antiextrusion backup system includes an inner expandable backup ring having a first set of slots. An outer expandable backup ring having a second set of slots wherein the outer expandable back up ring is rotationally locked to the inner expandable backup ring to prevent an extrusion gap in an expanded condition of the backup rings. A method for operating within a tubular is also included.

A thermosetting foam, preferably a polyurethane foam is prepare by mixing all the components in one or more extruders and directing the chemical streams to a mixing head where the catalyst is added. Thus, the reaction can be controlled in a facile manner, whereby clogging of the extrusion head is avoided.

A temperature controlled storage apparatus 8(10), comprising; a plurality of lockable storage spaces, each of the plurality of lockable storage spaces comprising one or more compartments; in which the temperature of each of the one or more compartments is independently controllable to provide either one of: chilled temperature; or frozen temperature; and wherein access to the storage space is remotely programmable.

A curved bur with an inner flexible member that is rotatably positioned within an outer tube. The curved bur has a design that constrains the flexible inner coil within the outer tube as the curved bur is rotated (without permitting the coil to stretch and to allow the bur tip to come out of the distal end of the outer tube). To ensure containment of the flexible coil within the outer tube, the outer tube is provided with a constraining neck feature at its distal end to allow the flexible inner assembly to be constrained within the outer tube, and to prevent bur extrusion. The constraining neck feature also centers the bur tip and prevents bur wobble. The curved bur may have a convex or concave bend configuration.

A honeycomb sandwich panel is produced by (a) mounting a honeycomb core on a lower prepreg laminate skin placed on a forming die, (b) superimposing thereon an upper prepreg laminate skin to cover the honeycomb core, (c) mounting flat plate-shaped elastic jigs on a portion of the resulting assembly where the lower prepreg laminate skin and the upper prepreg laminate skin are overlapping each other, (d) superimposing flat plate-shaped press jigs on the elastic jigs, and (e) heating the assembly under pressure for adhesion forming.

An apparatus, system, and method useful for discouraging the extrusion of at least one deformable member of a device into a space adjacent to the deformable member when the device is disposed within a borehole and the deformable member extends from the device to the borehole wall involves at least one expandable member disposed upon the device. The expandable member is expandable into the annulus to reduce the width thereof and retractable therefrom to allow movement of the device within and out of the borehole and redeployment of the expandable member. The apparatus, system, and method are particularly suited for limiting the extrusion of packer elements.

The invention discloses a flexible display device, relates to the field of display and can solve the problem that the service life of a flexible display screen is short as a bending part of the flexible display screen is wrinkled on the premise that the flexible display device is enabled to be folded. The flexible display device comprises a flexible display screen and multiple platy supports, wherein the multiple platy supports are all fixedly connected with the flexible display screen and are arranged in a row on the back surface of the flexible display screen at intervals; guiding bodies which are used for preventing the bending part of the flexible display screen from being extruded by the platy supports are arranged between every two adjacent platy supports; every two adjacent platy supports can be relatively rotated into a folding state. The flexible display device provided by the invention is used for flexible display.

The invention provides a compact axial-flow magnetic-levitation artificial heart pump, in particular to an artificial heart pump characterized in that two permanent magnet bearings and a mix of radial magnetic bearing suspension, and the radial magnetic bearing and a permanent magnet motor share a stator and a rotor. The compact axial-flow magnetic-levitation artificial heart pump has the structure that the compact axial-flow magnetic-levitation artificial heart pump comprises a stator assembly, a rotor assembly, a front guidance impeller and a rear guidance impeller; a taper-shaped or axial permanent magnet bearing is respectively formed by a first permanent magnet (9) and a right permanent magnet ring (14) as well as a second permanent magnet (19) and a left permanent magnet ring (18) to realize the purpose that the rotor axially supports in a suspension mode; a torque coil (5) and a suspension coil (7) are respectively wound on a motor stator (6); and with a certain decoupling control algorithm, the motor stator not only generates torque force but also generates radial suspension support force. In the compact axial-flow magnetic-levitation artificial heart pump, the rotor is supported by permanent magnetic force and electromagnetic force, and the compact axial-flow magnetic-levitation artificial heart pump has the advantages of small damage on blood, less radiation, compact structure and the like, is easy to transplant, is suitable for patients suffering from cardiac function failure, heart diseases and the like and can be used for ventricular assisting for a long time or a short time.