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49results about How to "Increase the adjustment range" patented technology
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Ophthalmic devices, methods of use and methods of fabrication
InactiveUS20050021139A1Increase the adjustment rangeImproved force transmissionIntraocular lensElastomerYoung's modulus
An adaptive optic for refractive lens exchange or cataract patients. The intracapsular implant comprises an elastomeric monolith with an equilibrium memory shape that imparts to the capsular sac's periphery the natural shape of the capsule in an accommodated state. In one embodiment, the monolith carries a recessed deformable central lens portion having an ultralow modulus that allows for high accommodative amplitude in response to equatorial tensioning. In a preferred embodiment, the adaptive optic defines an anisotropic modulus with a plurality of on-axis, rotationally symmetric elastomer block portions each having a different Young's modulus. The invention further provides composite materials for enhancing deformation of lens curvature, including the use of auxetic polymeric materials and negative stiffness materials. In preferred embodiments, at least a portion of the lens is fabricated of a shape memory polymer that provides a memory shape and a temporary shape with a reduced cross-sectional shape for introduction into the patient's eye.
Owner:POWERVISION
Presbyopia treatment by lens alteration
This invention effects a change in the accommodation of the human lens affected by presbyopia through the use of various reducing agents that change accommodative abilities of the human lens, and / or by applying energy to affect a change in the accommodative abilities of the human lens. This invention both prevents the onset of presbyopia as well as treats it. By breaking and / or preventing the formation of bonds that adhere lens fibers together causing hardening of the lens, the present invention increases the elasticity and distensibility of the lens and / or lens capsule.
Owner:ENCORE HEALTH LLC
Presbyopia treatment by lens alteration
InactiveUS20050112113A1Trend downAvoid seizuresSenses disorderEye implantsTherapeutic effectHuman eye
Embodiments of the present invention relate to methods and pharmacological compositions to treat presbyopia in the human eye. According to the embodiments, pharmacological compositions may be applied to an eye to effect a change in the accommodative ability of the eye by the breaking and reduction of lenticular bonds in the eye that may be responsible for presbyopia. The compositions may be applied in an inactive state and subsequently be activated to achieve a therapeutic effect.
Owner:ENCORE HEALTH LLC
Presbyopia Treatment by Lens Alteration
InactiveUS20080139990A1Restoring elasticity and movementIncrease the adjustment rangeLaser surgeryElectrotherapyTherapeutic effectOptical distortion
Embodiments of the present invention relate to methods and pharmacological or biological compositions to treat presbyopia in the human eye. According to the embodiments, pharmacological or biological compositions may be applied to or injected into an eye to effect a change in the accommodative ability of the eye by the breaking and reduction of lenticular bonds in the eye that may be responsible for presbyopia. The compositions may be applied in an inactive state and subsequently be activated to achieve a therapeutic effect. The application of energy may be used to either break the oxidized lenticular bonds and / or to activate one or more of the pharmacological or biological agents. The energy may be used in a focus treatment pattern to affect a change in the refractive characteristics of the eye and thereby reduce inherent optical distortions.
Owner:ENCORE HEALTH LLC
Low Dose Lipoic Acid Pharmaceutical Compositions and Methods
ActiveUS20090227677A1Decrease opacityIncrease amplitude of accommodationBiocideSenses disorderDrugActive agent
Compositions containing low doses of lipoic acid-based active agents and methods for using the same are provided. In particular, compositions containing low dose lipoic acid, lipoic acid derivatives, and lipoic acid seleno-derivatives and are provided to prevent and / or treat ocular diseases.
Owner:ENCORE HEALTH LLC
Method for delivery of pharmaceuticals for treating or preventing presbyopia
ActiveUS20050287201A1Restoring accommodative amplitudeAccommodative ability is restoredElectrotherapyEye implantsLens FiberBiological activation
Embodiments of the present invention relate to a method for delivering pharmaceuticals to the lens of the eye to treat or prevent presbyopia. According to the embodiments, pharmaceuticals may be applied by providing the pharmaceuticals to the eye and promoting delivery of the pharmaceuticals into the lens capsule and / or lens fibers of the lens of the eye. Methods include iontophoresis, nano-medication, and photonic activation to deliver the pharmaceuticals to treat or prevent presbyopia.
Owner:ENCORE HEALTH LLC
Mercaptan and seleno-mercaptan compounds and methods of using them
InactiveUS20090124683A1Increase the adjustment rangeDecrease and maintain lens opacityBiocideOrganic chemistryThiolMedicine
Novel mercaptan compounds, particularly those including a photolabile protecting group, are described as well as methods of using the compounds for the prevention and treatment of ocular damage and disease.
Owner:ENCORE HEALTH LLC
Presbyopia treatment by lens alteration
InactiveUS8147816B2Restoring elasticity and movementIncrease the adjustment rangeElectrotherapySurgical instrument detailsMedicineBiological agent
Embodiments of the present invention relate to methods and pharmacological or biological compositions to treat presbyopia in the human eye. According to the embodiments, pharmacological or biological compositions may be applied to or injected into an eye to effect a change in the accommodative ability of the eye by the breaking and reduction of lenticular bonds in the eye that may be responsible for presbyopia. The compositions may be applied in an inactive state and subsequently be activated to achieve a therapeutic effect. The application of energy may be used to either break the oxidized lenticular bonds and / or to activate one or more of the pharmacological or biological agents. The energy may be used in a focus treatment pattern to affect a change in the refractive characteristics of the eye and thereby reduce inherent optical distortions.
Owner:ENCORE HEALTH LLC
Presbyopia treatment by lens alteration
This invention effects a change in the accommodation of the human lens affected by presbyopia through the use of various reducing agents that change accommodative abilities of the human lens, and / or by applying energy to affect a change in the accommodative abilities of the human lens. This invention both prevents the onset of presbyopia as well as treats it. By breaking and / or preventing the formation of bonds that adhere lens fibers together causing hardening of the lens, the present invention increases the elasticity and distensibility of the lens and / or lens capsule.
Owner:ENCORE HEALTH LLC
Dithiol Compounds, Derivatives, and Uses Therefor
ActiveUS20140243385A1Increase and maintain amplitudeIncrease the adjustment rangeBiocideSulfur/selenium/tellurium active ingredientsDiseaseThiol
Dithiol compounds and derivatives thereof are disclosed. The agents are useful for treating ocular disease, especially presbyopia and cataract. Also disclosed are novel mercaptan compounds, particularly those including a photolabile protecting group, as well as methods of using the compounds for the prevention and treatment of ocular damage and disease.
Owner:ENCORE HEALTH LLC
Method for delivery of pharmaceuticals for treating or preventing presbyopia
ActiveUS7914815B2Restoring elasticity and movementIncrease the adjustment rangeElectrotherapyEye implantsLens FiberBiological activation
Embodiments of the present invention relate to a method for delivering pharmaceuticals to the lens of the eye to treat or prevent presbyopia. According to the embodiments, pharmaceuticals may be applied by providing the pharmaceuticals to the eye and promoting delivery of the pharmaceuticals into the lens capsule and / or lens fibers of the lens of the eye. Methods include iontophoresis, nano-medication, and photonic activation to deliver the pharmaceuticals to treat or prevent presbyopia.
Owner:ENCORE HEALTH LLC
Presbyopia treatment by lens alteration
InactiveUS7935332B2Restoring elasticity and movementIncrease the adjustment rangeBiocideSenses disorderLens FiberLens placode
This invention effects a change in the accommodation of the human lens affected by presbyopia through the use of various reducing agents that change accommodative abilities of the human lens, and / or by applying energy to affect a change in the accommodative abilities of the human lens. This invention both prevents the onset of presbyopia as well as treats it. By breaking and / or preventing the formation of bonds that adhere lens fibers together causing hardening of the lens, the present invention increases the elasticity and distensibility of the lens and / or lens capsule.
Owner:ENCORE HEALTH LLC
Caged mercaptan and seleno-mercaptan compounds and methods of using them
InactiveUS8697109B2Increase and maintain amplitudeIncrease the adjustment rangeBiocideOrganic chemistryDiseaseThiol
Owner:ENCORE HEALTH LLC
Presbyopia Treatment by Lens Alteration
InactiveUS20110135622A1Restoring elasticity and movementIncrease the adjustment rangeBiocideOrganic active ingredientsLens FiberLens placode
Owner:ENCORE HEALTH LLC
Scleral prosthesis for treatment of presbyopia and other eye disorders
ActiveUS7416560B1Restores effective working distanceIncrease the adjustment rangeLaser surgeryEye implantsDiseaseCiliary body
Presbyopia may be treated by implanting a scleral prosthesis within a plurality of elongated pockets formed in the tissue of the sclera of the eye. The implanted prosthesis exerts traction on the sclera in the region overlying the ciliary body which expands the sclera and the underlying ciliary body. This restores the effective working distance of the ciliary muscle and increases the amplitude of accommodation. A prosthesis of the present invention that contacts the sclera of an eyeball comprises a body having a first end and a second end. The body has (i) a planform for expanding the contacted sclera to increase the effective working distance of the ciliary muscle of the eyeball, and (ii) a structure that stabilizes the prosthesis within the surgically formed pocket within the sclera of the eyeball.
Owner:REFOCUS GROUP
Structure for fixing spindle motor to traverse chassis
InactiveUS20070044115A1Full adjustmentCheap to achieveRecord information storageRecording on magnetic disksOptical pickupEngineering
There is provided an inexpensive fixing structure in which the fixing position of a spindle motor against a traverse chassis is fixed in the direction of the movement of an optical pickup (first direction), while can be adjusted sufficiently in the direction perpendicular thereto (second direction). In the bottom surface of the spindle motor 2, there are formed: an elongated reference hole 21, the longitudinal direction of which extends in the radial direction centering on the main shaft 4; and three screw holes 22A, 22B, and 22C spaced out in the circumferential direction centering on the main shaft 4, and in the traverse chassis 1, there are formed: a protrusion 31 adapted to be engaged with the reference hole 21 when the reference hole 21 is arranged in an elongated manner in the second direction; and elongated through holes 32A, 32B, and 32C elongated in the second direction at the positions corresponding to those of the respective screw holes 22A, 22B, and 22C. The cross-sectional width A of the protrusion 31 in the first direction is approximately the same as the width of the reference hole 21, while the cross-sectional width B in the second direction is smaller than the cross-sectional width A in the first direction.
Owner:FUNAI ELECTRIC CO LTD
Piezoelectric thin film and method for preparation theof, and piezoelectric element having the piezoelectric thin film, ink-jet head using the piezoelectric element, and ink-jet recording device having the ink-jet head
InactiveUS7001014B2Improve discharge performanceLarge piezoelectric displacementPiezoelectric/electrostrictive device manufacture/assemblyZirconium compoundsChemical compositionTitanium ion
A piezoelectric thin film can achieve a large piezoelectric displacement. A chemical composition of the piezoelectric thin film is expressed by Pb1+a(ZrxTi1−x)O3+a(0.2≦a≦0.6 and 0.50≦x≦0.62). The crystal structure of the piezoelectric thin film is a mixture of a perovskite columnar crystal region (24) having an ionic defect in which a portion of the constitutive elements of an oxygen ion, a titanium ion, and a zirconium ion is missing and a perovskite columnar crystal region (25) of stoichiometric composition having no ionic defect. This configuration allows a residual compressive stress in the crystal to be relaxed by the perovskite columnar crystal region (24) having an ionic defect, thus achieving a large piezoelectric displacement (displacement amount).
Owner:PANASONIC CORP
Low dose lipoic and pharmaceutical compositions and methods
ActiveUS9044439B2Increase and maintain amplitudeIncrease the adjustment rangeBiocideSenses disorderActive agentPharmaceutical drug
Compositions containing low doses of lipoic acid-based active agents and methods for using the same are provided. In particular, compositions containing low dose lipoic acid, lipoic acid derivatives, and lipoic acid seleno-derivatives and are provided to prevent and / or treat ocular diseases.
Owner:ENCORE HEALTH LLC
Driving method and driving system of display panel and display device
ActiveCN109559693AImprove the display effectIncrease production costStatic indicating devicesPattern recognitionDisplay device
The invention discloses a driving method and driving system of a display panel and a display device. The driving method comprises the steps of receiving a first color signal, and converting the firstcolor signal into a first color space signal; obtaining a current color saturation signal S of the first color space signal and a corresponding first preset adjustment coefficient; adjusting the current color saturation signal S by using the first preset adjustment coefficient to obtain a second color saturation signal S'; calculating a third color saturation signal S'' according to the current color saturation signal S and the second color saturation signal S'; completing twice color saturation value adjustment, converting the third color saturation signal S'' into a second color space signalin an HSV system; and converting the second color space signal into a second color signal in an RGB system so as to drive the display panel. According to the invention, secondary adjustment is performed on the color saturation signal so as to improve the problem of color deviation more pertinently and more accurately.
Owner:HKC CORP LTD
Dithiol compounds and treatment of presbyopia using said compounds
InactiveUS9161931B2Increase and maintain amplitudeIncrease the adjustment rangeMammary implantsSulfur/selenium/tellurium active ingredientsDiseaseThiol
Dithiol compounds and derivatives thereof are disclosed. The agents are useful for treating ocular disease, especially presbyopia and cataract. Also disclosed are novel mercaptan compounds, particularly those including a photolabile protecting group, as well as methods of using the compounds for the prevention and treatment of ocular damage and disease.
Owner:ENCORE HEALTH LLC
Methods and patterns for increasing amplitude of accommodations in a human lens
ActiveUS20130103013A1Increase amplitudeLittle strengthLaser surgerySurgical instrument detailsEye lensVisual acuity
A method of treating a human eye, generally to correct vision, and preferably in one embodiment to increase the amplitude of accommodation of the lens. The method utilizes a laser to create a desired pattern within the lens. Various patterns for treating the eye lens are also disclosed.
Owner:NUSITE TECH
Anti-vibration device
InactiveCN103158520AAvoid turningIncrease the adjustment rangeJet propulsion mountingInternal combustion mountingRelative displacementEngineering
The invention discloses an anti-vibration device. A torque rod comprises a limiting part which is provided with a first guiding portion and a second guiding portion, wherein the first guiding portion inclines relative to the vertical direction of a vehicle body on one of two sides in the vertical direction of the vehicle body, and a reference shaft is arranged between the two sides; and the second guiding portion inclines towards the direction, opposite to the inclining direction of the first guiding portion, relative to the vertical direction of the vehicle body on the other side of the two sides. Therefore, if one side of a second inner tube body deviates from the reference shaft and contacts the limiting part, the side of the second inner tube body moves along the first guiding portion or the second guiding portion and close to and relative to the reference shaft, and the second inner tube body moves onto the reference shaft at last. As a result, the rotation of a support frame is avoided. Therefore, when the anti-vibration device of the vehicle body is combined with an engine-gearbox assembly and other bodies to be supported, relative displacement which exceeds a set maximum stroke can be reliably prevented from happening.
Owner:KURASHIKI KAKO CO LTD
Thin-wall piece mechanical fixed force clamping self-locking device and method
ActiveCN105108518AEasy to operateAdjust the clamping forceWork clamping meansPositioning apparatusSelf lockingMachining process
The invention discloses a thin-wall piece mechanical fixed force clamping self-locking device and a method. The device comprises an oil cylinder push rod, an adjusting bolt, an inclined wedge, guide blocks, a pressing block, a spring and a clamping ring, wherein the adjusting bolt is mounted in an inner cavity at the top of the oil cylinder push rod; the pressing block is mounted at the bottom of the spring; the guide blocks are mounted at the left and right sides of the back surface of the pressing block; and the clamping ring is mounted at the bottom of the pressing block. The adjusting bolt, the inclined wedge and the spring mounted on the thin-wall piece mechanical fixed force clamping self-locking device effectively enhance the adjusting amplitude of tool clamping force of the clamping self-locking device; meanwhile, the thin-wall piece mechanical fixed force clamping self-locking device adopts a mechanical fixed force clamping self-locking device, so that the tool design difficulty and cost are reduced, and the capacity in the product size machining process is improved; and the clamping self-locking device is simple in operation, and greatly reduces the ability requirements of operators.
Owner:菲斯达精密工业部件(苏州)有限公司
Air conditioner
ActiveCN106016454AImprove heating effectIncrease heating speedPump componentsLighting and heating apparatusAerospace engineering
The invention provides an air conditioner which comprises a bottom shell. The bottom shell is provided with an upper side and a lower side opposite to the upper side, the bottom shell is provided with a first air duct and a second air duct, and the first air duct and the second air duct are symmetrically arranged and extend from the upper side to the lower side. The first air duct is provided with a first upper air outlet and a first lower air outlet, and the second air duct is provided with a second upper air outlet and a second lower air outlet. Each upper air outlet is provided with an upper volute tongue, and each lower air outlet is provided with a lower volute tongue. The two lower volute tongues protrude towards each other, and the two upper volute tongues protrude away from each other. The air conditioner further comprises two wind scavenging mechanisms which are located at the two lower air outlets correspondingly. The air conditioner also comprises an air duct cover plate and a front panel which are arranged on one side of the bottom shell in sequence. An air inlet is formed between the air duct cover plate and the front panel. The air conditioner is high in heating speed and user comfort.
Owner:GREE ELECTRIC APPLIANCES INC
Large complex three-dimensional bending structural part drawing and bending forming device
PendingCN109985939AExtend the effective working distanceLarge spatial variation rangeHydraulic cylinderMulti unit
The invention relates to a multi-point and multi-unit controlled large curvature three-dimensional drawing and bending forming device, and belongs to the technical field of metal profile drawing and bending forming. The forming device is mainly composed of base control units, multi-point forming dies, a worktable, a first hydraulic oil cylinder, a limiting element (a pin shaft, a bolt group, a second hydraulic cylinder, a positioning screw) and the other parts. The problem that a skeleton structure of a vehicle body cannot guarantee the consistence of the overall performance of the skeleton structure due to multi-stage forming is solved, a discrete adjustable shape segmented die base structure is designed, a die assembly deformation space in the profile three-dimensional bending process isexpanded, and the curvature radius of bending forming is increased; and the envelope surface shape formed by the multi-point dies on each base unit is adjusted shapes, and the manufacture of a largeintegral three-dimensional bending structural part, such as a three-dimensional bending U-shaped part, is realized. The multi-point and multi-unit controlled large curvature three-dimensional drawingand bending forming device can be widely used in the production of rail vehicle members, aerospace members and various complex and large deformation structural parts in various metal manufacturing industries.
Owner:CHANGCHUN UNIV OF TECH
Rocker arm type panel TV set wall hanging rack
Provided is a rocker arm type panel TV set wall hanging rack, comprising a wall fixing board, a TV panel, and a rocker arm assembly mainly formed by a rear arm and a front arm. The inner end of the rear arm is rotatably installed on the wall fixing board. The outer end of the rear arm is rotatably connected with the inner end of the front arm. The outer end of the front arm assembly is rotatably connected with the TV panel through an adapter assembly. The wall hanging rack is characterized in that the front arm assembly comprises an upper connecting sheet and a lower connecting sheet, an assistance air pump is arranged between the upper connecting sheet and the lower connecting sheet. The assistance air pump, and the inner ends of the upper connecting sheet and the lower connecting sheet are rotatably connected with the outer end of the rear arm in left-right and up-down manner through a connector. The assistance air pump, and the outer ends of the upper connecting sheet and the lower connecting sheet are rotatably connected with the TV panel in left-right and up-down manner through the adapter assembly. The wall hanging rack is rational in structure, beautiful in appearance, and labor-saving in adjustment. The wall hanging rack satisfies left-right rotation, and can adjust inclination of up-down angles and height, so as to satisfy requirements of people to watch a TV set from different directions and angles.
Owner:YUYAO CITY YUDA IND
Open caisson construction technology
InactiveCN106812148AImprove the construction environmentSimple caisson constructionCaissonsComputer monitoringEngineering
The invention relates to an open caisson construction technology, a jack set is placed into a foundation pit, a concrete plate is placed at the upper end of the jack set, and the periphery of the foundation pit is filled with a lubrication water-stop agent which has the functions of reducing displacement of peripheral soil, increasing concrete sinking power and stopping water; the jack set has the function of adjusting the perpendicularity; the blade foot has the cut soil sinkingfunction; a computer monitoring system monitors the perpendicularity of the open caisson in real time by a perpendicularity monitoring point. According to the open caisson construction technology, the problems that in the conventional construction technologies the sinking speed cannot be controlled, the peripheral sinking is large, damage to the peripheral environment is large, the perpendicularity adjustment is inconvenient and inflexible and the construction quality cannot be guaranteed are solved, the construction is easy, and the cost is saved.
Owner:BEIJING ZHONGYAN DADI TECH CO LTD
Vehicle roof with at least two cover elements
InactiveUS20110025103A1Stable positionIncrease the adjustment rangeEngine sealsPassengers carsEngineeringFront cover
The invention relates to a vehicle roof with two cover elements, a front one of which can be deployed and a rear one of which serves as the sliding cover can be lowered under the stationary vehicle roof and displaced. An embodiment of the invention relates to an actuating mechanism of a drive slide which interacts with a deployment lever in order to swivel the front cover element, said lever being hinged to a support of the front cover element. The deployment movement of the deployment lever is supported by a spring. According to another aspect of the invention, the actuating mechanism comprises a slide unit which comprises one control track each for the front cover element and for the rear cover element. The control tracks are configured in such a manner that the displacement of the slide unit in the direction of the vehicle roof, starting from a closed position of both cover elements, first results in both cover elements being deployed, a continuous displacement of the slide unit in the same direction results in the rear cover element being swung back and lowered and in the rear cover element being retracted.
Owner:WEBASTO AG
Electromagnetic Spectrum Therapy Apparatus
ActiveCN105396226BCompact and reasonable structureEasy to useLight therapyElectromagnetic spectrumEngineering
Owner:HARBIN XINYIERNUO BIOTECH CO LTD
Device and method for ciliary muscle compression for increasing the amplitude of accommodation
ActiveUS9259310B2Increase amplitudeAvoid compressionEye surgeryAdhesivesOcular hypertensionAccommodative amplitude
The present invention relates generally to a device and method for the treatment of, ocular hypertension, glaucoma, and increasing the amplitude of accommodation. In an illustrative embodiment, the device includes a self-expanding wire. Once the device is within the posterior chamber between the iris and anterior lens capsule, the wire expands to compress the ciliary muscle. When the device is in place the scleral spur is moved posteriorly resulting in traction on the trabecular meshwork, which causes a reduction in intraocular pressure for the treatment of patients with ocular hypertension and glaucoma. In addition, the compression of the ciliary muscle increases the force of contraction of the ciliary muscle, which increases the amplitude of accommodation in patients with deficient accommodative amplitude and presbyopia.
Owner:SCHACHAR IRA H +1
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