468results about How to "Stable level" patented technology

A flexible spinal fixation device having a flexible metallic connection unit for non-rigid stabilization of the spinal column. In one embodiment, the fixation device includes at least two securing members configured to be inserted into respective adjacent spinal pedicles, each securing member each including a coupling assembly. The fixation device further includes a flexible metal connection unit configured to be received and secured within the coupling assemblies of each securing member so as to flexibly stabilize the affected area of the spine.

A flexible spinal fixation device having a flexible metallic connection unit for non-rigid stabilization of the spinal column. In one embodiment, the fixation device includes at least two securing members configured to be inserted into respective adjacent spinal pedicles, each securing member each including a coupling assembly. The fixation device further includes a flexible metal connection unit configured to be received and secured within the coupling assemblies of each securing member so as to flexibly stabilize the affected area of the spine.

A method and system for marking and guiding the insertion of securing members (e.g., pedicle screws) of a spinal fixation device. In one embodiment, the marking and guidance method and system includes the use of a guide tube configured to be inserted into a patient's back until a first end reaches an entry point on or near a vertebral bone of the patient's spinal column, wherein the guide tube includes a hollow cylindrical channel along its longitudinal center axis; a penetrating device configured to be positioned within the cylindrical channel of the guide tube and having a sharp tip configured to protrude outwardly from the first end of the guide tube so as to allow the first end of the guide tube to penetrate through the patient's back muscle and tissue and reach the vertebral bone at the entry point; a marking pin configured to be inserted through the cylindrical channel of the guide tube, after removal of the penetrating device, until a first end of the marking pin having a sharp tip reaches the entry point; and a pushing device configured to be inserted through the cylindrical channel of the guide tube and provide a driving force at a second end of the marking pin, opposite the first end, so as to drive and secure the first end of the marking pin into the vertebral bone, wherein the marking pin identifies the location of the entry point on the vertebral bone for subsequent implantation of a securing member of a spinal fixation device.

An exercise monitoring system which includes an electronic positioning device; a physiological monitor; and a display unit configured for displaying data provided by said electronic positioning device and said physiological monitor.

The invention provides a hydrogel-type sustained-release preparation comprising (1) at least one drug, (2) an additive which insures a penetration of water into the core of the preparation and (3) a hydrogel-forming polymer, wherein said preparation is capable of undergoing substantially complete gelation during its stay in the upper digestive tract such as stomach and small intestine and is capable of releasing the drug in the lower digestive tract including colon.By the preparation of the invention, the drug is efficiently released and absorbed even in the colon so that a steady and sustained release effect can be achieved.

This invention relates to patterned conductive textile sensors such as those for simultaneously measurement of strain, temperature and relative humidity. The patterned textile structures comprise sensing elements of various electrical conductivity and they are in the forms of fabrics, fibres, filaments or yarns coated with conductive polymers.

A system, software and related methods of enhanced pharmaceutical operations in long term care facilities are provided. An embodiment of a system includes a long-term care facility pharmacy group management server, long-term care facility pharmacy management software associated with the long-term care facility pharmacy group management server to manage pharmacological operations in a plurality of long-term care facilities, a plurality of pharmaceutical storage and electronic dispensing carts each positioned in a long-term care facility remote from the long-term care facility pharmacy group management server and in communication therewith, a remote pharmacy group server in communication with the long-term care facility pharmacy group management server, and a plurality of pharmaceutical prescription document processors each positioned in a long-term care facility and in communication with the remote pharmacy group server or the long-term care facility pharmacy group management server.

The invention provides a transdermal therapeutic system (TTS) containing rotigotine as the active ingredient. The TTS is useful in the treatment of Parkinson's Disease because it induces a pharmacokinetic profile where the rotigotine plasma level is high and stable.

An improved illuminator for generating broadband light, and for delivering the light to a sample with an improved delivery efficiency, for higher optical density and / or reduced thermal transfer, than achieved with conventional halogen bulb sources. The illuminator enables spectroscopic analysis in thermally-sensitive or spatially-constrained environments. A phosphor-coated broadband white LED and integrated collimating optics produces a continuous, collimated broadband light beam from 400 nm to 700 nm, which is then transmitted through space to a sample region, such as a living tissue in vivo. This results in a high net efficient delivery of light to the tissue sample. An efficient conversion of power to light, and the high delivery efficiency, keeps both the illuminator and sample cool during operation, allowing the illuminator to be integrated into the tip of a medical probe or into monitoring systems.

A solid rapidly gelling oral pharmaceutical dosage form, as well as aqueous suspensions prepared thereof, comprising an acid sensitive proton pump inhibitor as active ingredient distributed in a multitude of enteric coated pellets and a suspension modifying granulate comprising a rapidly dissolving diluent granulated together with a gelling agent chosen among xanthan gums, and an acidic pH-regulating agent and a binder. The suspension modifying granulate is rapidly disintegrating and gelling when suspended in an aqueous medium and thus forming a homogenous stable and robust suspension having a reproducible and stable viscosity. Furthermore the invention relates to an improved process for its manufacture and the use of such formulation in medical treatment including prevention of gastrointestinal disorders in humans.

An apparatus and corresponding method are disclosed that uses one or more optical fibers in a susceptor that monitor radiation emitted by the backside of the susceptor. The optical fibers are filtered and converted into an electrical signal. A control system is used to maintain a constant wafer temperature by keeping the electrical signal constant during the deposition cycle. This overcomes problems caused by varying wafer temperature during non-selective epitaxial and poly-silicon growth on patterned wafers at low temperatures and reduced pressure.

Described are soles for shoes, in which the sole includes a porous mesh and a continuous first layer arranged at least partially on a first side of the porous mesh, wherein the first layer penetrates the porous mesh at least partially to form a tread structure on a second side of the porous mesh opposite the first side, and wherein the first layer and the porous mesh are bonded at least in an area where the tread structure is formed.

A zero transition vertical take-off and landing (VTOL) aircraft, which is stable in all levels of flight, especially the transition phase from vertical to horizontal flight. The zero transition VTOL aircraft is capable of achieving both vertical and horizontal flight without changing the positioning of thrusters, such as through the use of tiltable or rotatable nacelles or wings. Rather a front thruster assembly and a rear thruster assembly are positioned at specific angles in relation to each other along at least one fuselage in order to generate the desired ratio of vertical to horizontal thrust. At least one wing is also positioned at a specific wing angle in order to achieve a desired angle of attack when in horizontal flight. The attitude of the zero transition VTOL aircraft can be controlled through the use of differential thrust alone, or in conjunction with control surfaces.

An improved fabricated hardwood flooring product providing the advantage of a thick wood wear layer similar to a traditional ¾ inch solid wood floor with the dimensional stability characteristics of engineered wood floor products.

The embodiment of the invention discloses a shift register as well as a driving method of the shift register, a gate driving circuit and a display device, and relates to the technical field of display. The influence on an output signal by the change of a clock signal associated with an output module can be reduced, and an output effect of the shift register is improved. The shift register comprises an input module, an output module and an output control module, wherein the output module comprises a first output unit and a second output unit; a first node is used for controlling the first output unit; the first output unit is used for controlling signal transmission between a signal input end and a signal output end of a second clock signal; a second node is used for controlling the second output unit, and the second output unit is used for controlling signal transmission between a signal input end and a signal output end of a high level; the output control module comprises a first control unit and a second control unit, wherein the first control unit is used for controlling the level of the first node, and the second control unit is used for controlling the level of the second node.

In a motor vehicle with idle stop function, upon satisfaction of preset engine restart conditions (step S205), automatic engine restart control refers to a preset map representing a variation in amount of fuel Q1, which is to be initially injected into a cylinder Cyin stopping in an intake stroke, against the piston stop position Pin of the cylinder Cyin, and specifies the amount of fuel Q1 corresponding to the detected piston stop position Pin of the cylinder Cyin (step S220). The automatic engine restart control then controls an injector to inject the specified amount of fuel Q1 into an intake port of the cylinder Cyin (step S230). Under the condition that the piston stop position Pin of the cylinder Cyin suggests low gas intake performance, the increased amount of fuel Q1 is injected into the intake port of the cylinder Cyin. This arrangement desirably reduces a misfire rate at the timing of first combustion and thereby improves the startability of an engine. When the amount of fuel Q1 specified at step S220 is equal to zero, the cylinder Cyin is not subject to the first combustion. Such control desirably prevents poor emission.

The present invention provides an optical wavelength multiplexing transmission apparatus and an optical output control method for an optical wavelength multiplexing transmission apparatus in an optical wavelength multiplexing transmission system using a main signal light and an OSC light. The optical wavelength multiplexing transmission apparatus (10a) is made up of a first transmitting / receiving section (52a) a second transmitting / receiving section (52b) and an apparatus supervisory control unit (54). This can not only achieve quick restoration from troubles, but also stably calculate an optical output level even if a change of the number of wavelengths to be multiplexed takes place in a main signal light, and even save troublesome adjustments for the improvement of reliability of a transmission line while eliminating the need for a signal source for the adjustment of a receive optical level at the initial installation.

Aqueous thermal inkjet ink composition for the printing of security documents comprising at least one luminescent water-soluble lanthanide complex.

Provided is a current sensor capable of detecting an induced magnetic field by a current to be detected with higher precision. The first and second modules are provided on facing surfaces of integrated substrates, respectively, with spacers in between. Each of the first and second modules includes an element substrate, and an MR element layer. On each of the MR elements layers, provided is an MR element having a stacked structure including a pinned layer, a nonmagnetic intermediate layer, and a free layer whose magnetization direction changes according to the induced magnetic field and which exhibits an anisotropic field in a direction different from that of the magnetization of the pinned layer. The stacked structures of the MR elements are provided in a same layer level.

The invention provides a wheel-legged obstacle crossing robot, and belongs to the field of mobile robots. The wheel-legged obstacle crossing robot comprises a frame and a wheel leg mechanism, connected with each other; the wheel leg mechanism comprises a frame joint, a mechanical arm steering device, a mechanism arm, a wheel body steering device and a wheel body device; the mechanical arm steeringdevice is rotationally connected with the frame joint; one end of the mechanical arm is connected with the mechanical arm steering device, and the other end of the mechanical arm is connected with the wheel body steering device; the wheel body device is rotationally connected with the wheel body steering device; the mechanical arm comprises a telescopic driving device and a quadrangular mechanismcapable of being folded and deformed; and a fixed end and an expansion end of the telescopic driving device are separately connected with the two ends of a diagonal of the quadrangular mechanism. Themechanical arm steering device can be used for driving the mechanical arm to rotate horizontally, the wheel body steering device can drive the wheel body device to rotate horizontally, and the mechanical arm moves in the height direction through the telescopic driving device of the mechanical arm, so that the wheel-legged obstacle crossing robot achieves the omnibearing driving of multiple degrees of freedom, thereby having high obstacle crossing performance.

The present invention is directed to multiple layer composites suitable for use as wall and floor coverings, among other uses, that provide a strong durable structure and a soft textile or fabric face. The composite includes a face layer bonded to an adhesive layer such that the adhesive layer penetrates into the face layer. The face layer can have legs extending there from, and such legs are anchored by the adhesive layer to provide stronger attachment between the adhesive layer and the face layer. A backing layer may also be provided in contact with the adhesive layer such that the adhesive layer also embeds into the backing layer, and the legs extending from the face layer may penetrate into the backing layer.

The invention relates to a robot capable of synchronously climbing stairs. The robot comprises a tray component, a first walking component, a second walking component and a rotation driving device, wherein the tray component comprises a first support member, a second support member and a third support member, of which the mutual distance and height can be adjusted according to stair steps, the first walking component and the second walking component are respectively connected to the lower ends of the first and third support members and are the same in structure, each walking component comprises an axle, a left wheel member and a right wheel member which are located at the two ends of the axle, the two wheel members are symmetric and identical in structure, shape curves of each wheel rim consist of end-to-end-connected Archimedean spirals and arcs, then, the distance from the wheel rims to the axes of the axles is changed along with rotation, and the rotation driving device is mounted at the lower end of the second support member, is in transmission connection with the first walking component and the second walking component respectively and drives the first walking component and the second walking component. The robot can bear a heavy load, keep horizontal, stably and automatically climb the stairs and walk on flat ground.