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201results about How to "Prevent projection" patented technology
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Insertion device for an insertion set and method of using the same
InactiveUS20070142776A9Minimal patient discomfortAccurate placementAutomatic syringesDiagnostic recording/measuringInsertion deviceVariable angle
An insertion device and insertion set. The insertion device for inserting at least a portion of at least one piercing member of an insertion set through the skin of a patient includes a device housing, a carrier body and a driver. The carrier body is slidably received within the device housing for movement between an advanced position and a retracted position. The carrier body also includes a receiving structure to support the insertion set in a position with the at least one piercing member oriented for insertion through the skin of the patient at a predetermined or variable angle relative to the skin of the patient upon movement of the carrier body from the retracted position to the advanced position. The driver is operatively coupled between the device housing and the carrier body to urge the carrier body from the retracted position toward the advanced position to place at least a portion of the at least one piercing member of the insertion set thorough the skin of the patient to install the insertion set to the patient. The receiving structure of the carrier body is removable from the insertion set while maintaining the installation of the insertion set to the patient.
Owner:MEDTRONIC MIMIMED INC
Lancet and lancing apparatus
ActiveUS20090088787A1Easy to separateEasy to manufactureSensorsBlood sampling devicesPull forceEngineering
Owner:ARKRAY INC
Objective with pupil obscuration
InactiveUS6894834B2Reduce occlusionAvoid excessive diameterMirrorsOptical filtersIntermediate imagePupil
An objective is configured with a first partial objective and a second partial objective. The first partial objective, which projects a first field plane onto an intermediate image, has a first, convex mirror and a second, concave mirror. The second partial objective, which projects the intermediate image onto a second field plane, has a third and a fourth mirror, both concave. All of the four mirrors have central mirror apertures. The axial distance between the first and second mirrors is in a ratio between 0.95 and 1.05 relative to the distance between the second mirror and the intermediate image. The axial distance ZM3-IM between the third mirror and the second field plane conforms to the relationship 0.03·DuM3+5.0 mm<ZM3-IM<0.25·DuM3tan(arcsin(NA)).NA represents the numerical aperture NA in the second field plane, and DuM3 represents the diameter of the third mirror. The objective furthermore has a Petzval radius with an absolute value larger than the distance between the first and second field planes.
Owner:CARL ZEISS SMT GMBH
Self-locking bone screw and implant
An orthopedic implant assembly is presented which has a flange member having a through bore with internal threads and a screw which has a single continuous thread that has a first section and a second section. The cross sectional configuration of the thread in the first section is different than the cross sectional configuration in the second section. The first section defines a cancellous thread while the second section defines a locking .thread which is an asymmetrical buttress thread that has the same pitch and angle along the leading or thrust surface as the cancellous thread and a thicker square spiral edge or face joined to a transverse rear surface.
Owner:ZIMMER BIOMET SPINE INC
Safety catheter system and method
ActiveUS20070100284A1Provide protectionReduce the possibilityGuide needlesInfusion syringesNeedle freeVein
A catheter integral with a valved needle-free connector provides a safety catheter device configured to receive a blunt cannula and sharp needle forming an insertion mechanism. The sharp needle is mounted within a needle tube and a control handle is used to slide the sharp needle out of and into the protective needle tube. When the insertion mechanism is mounted to the connector and the control handle is used to slide the sharp needle out of the tube, a blunt cannula first moves into contact with and enters the bore of the valve mechanism of the connector opening it and protecting it from damage that may be caused by the sharp needle. The sharp needle is then extended through the connector and extends out the distal end of the catheter so that a venipuncture procedure may be performed to properly locate the catheter in the patient's circulatory system. Once located, the needle may be retracted into the insertion mechanism, the insertion mechanism disconnected from the connector, and discarded.
Owner:CAREFUSION 303 INC
Objective with pupil obscuration
InactiveUS20040114217A1Reduce occlusionAvoid excessive diameterSemiconductor/solid-state device manufacturingMicroscopesIntermediate imagePupil
An objective is configured with a first partial objective and a second partial objective. The first partial objective, which projects a first field plane onto an intermediate image, has a first, convex mirror and a second, concave mirror. The second partial objective, which projects the intermediate image onto a second field plane, has a third and a fourth mirror, both concave. All of the four mirrors have central mirror apertures. The axial distance between the first and second mirrors is in a ratio between 0.95 and 1.05 relative to the distance between the second mirror and the intermediate image. The axial distance ZM3-IM between the third mirror and the second field plane conforms to the relationship <math-cwu id="MATH-US-00001"> <NUMBER>1< / NUMBER> 0.03 · Du M3 + 5.0 mm < Z M3 - IM < 0.25 · Du M3 tan ( arcsin ( NA ) ) . <mathematica-file id="MATHEMATICA-00001" file="US20040114217A1-20040617-M00001.NB" / > <image id="EMI-M00001" wi="216.027" he="18.00225" file="US20040114217A1-20040617-M00001.TIF" imf="TIFF" ti="MF" / > < / MATH-CWU> NA represents the numerical aperture NA in the second field plane, and DuM3 represents the diameter of the third mirror. The objective furthermore has a Petzval radius with an absolute value larger than the distance between the first and second field planes.
Owner:CARL ZEISS SMT GMBH
Gesture Controlled Adaptive Projected Information Handling System Input and Output Devices
ActiveUS20150268730A1Improve experiencePrevent projectionInput/output for user-computer interactionDigital data processing detailsDisplay deviceOutput device
Projected input and output devices adapt to a desktop environment by sensing objects at the desktop environment and altering projected light in response to the sensed objects. For instance, projection of input and output devices is altered to limit illumination against and end user's hands or other objects disposed at a projection surface. End user hand positions and motions are detected to provide gesture support for adapting a projection work space, and configurations of projected devices are stored so that an end user can rapidly recreate a projected desktop. A projector scan adjusts to limit traces across inactive portions of the display surface and to increase traces at predetermined areas, such as video windows.
Owner:DELL PROD LP
Beverage brewing unit
ActiveUS20100288132A1Direct fluid connectionFew moving partsBeverage vesselsAdditive ingredientBiomedical engineering
A beverage machine having a beverage brewing unit for receiving a single-serve capsule and including a capsule holding assembly for holding a capsule in a position during insertion by gravity of the capsule in the brewing unit; and a water injection assembly for at least partially enclosing the capsule and providing water in the capsule. The capsule holding part forms a front part of the unit and is mounted to the capsule injection assembly in a manner to be displaceable along a substantially horizontal path whereas the water injection assembly is located in a rear fixed part of the unit. The beverage machine has an outermost casing. One of these brewing unit assemblies can be moved or telescoped out or through this casing for inserting / removing the ingredient capsule and retracted into the outermost casing for bringing the brewing unit into its capsule extraction configuration.
Owner:SOC DES PROD NESTLE SA
Hand-heldt type projector
InactiveUS20050099607A1Easy maintenanceShake suppressionTelevision system detailsPrintersHand shakesMicrocomputer
Modulated light (image light) which has been modulated by passing through a liquid crystal display panel passes through an apical angle variable prism (so-called, a vari-angle prism) and then is enlarged and projected by a projection lens. The apical angle variable prism is configured to change the prism apical angle with, for example, an electromagnetic actuator. The microcomputer calculates a projection optical axis correction value based on hand shake detection signals from a sensor and controls the aforementioned actuator based on the correction value. With this control, shakes of projected images due to hand shakes are prevented.
Owner:SANYO ELECTRIC CO LTD
Projected Information Handling System Input Interface with Dynamic Adjustment
InactiveUS20150268773A1Improve experiencePrevent projectionInput/output for user-computer interactionDigital data processing detailsDisplay deviceOutput device
Projected input and output devices adapt to a desktop environment by sensing objects at the desktop environment and altering projected light in response to the sensed objects. For instance, projection of input and output devices is altered to limit illumination against and end user's hands or other objects disposed at a projection surface. End user hand positions and motions are detected to provide gesture support for adapting a projection work space, and configurations of projected devices are stored so that an end user can rapidly recreate a projected desktop. A projector scan adjusts to limit traces across inactive portions of the display surface and to increase traces at predetermined areas, such as video windows.
Owner:DELL PROD LP
Fluid drop projecting head using taper-shaped chamber for generating a converging surface wave
InactiveUS6328421B1Easy to changeReadily varying drop sizePrintingPiezoelectric actuatorsEngineering
A fluid drop projecting apparatus which can fly, one by one, fluid drops far smaller than the opening bore from which the drops are projected, and moreover cay readily vary the size of the fluid drops, is provided. To this end, surface waves travelling toward a fluid drop projecting point are applied on the free surface of fluid in a fluid drop projecting chamber having an opening. The surface waves are generated by a surface wave generator including the fluid drop projecting chamber, a diaphragm and a piezo actuator. As the surface waves are generated by the surface wave generator at substantially equal distances from a fluid drop projecting point, the height of the surface waves gradually increases, amplified by their interference, and fluid drops are separated at and projected from the fluid drop projecting point.
Owner:NEC CORP
Headset communication unit
InactiveUS7110535B2Simple wayFreedom of choiceMicrophonesInterconnection arrangementsCommunication unitTransducer
Communication unit comprising a housing in which at least one transducer is placed, and on which a microphone arm is suspended. The housing also has means, such as an ear hook, for fastening the communication unit to the head of a user. The microphone arm is pivotally connected to the housing by a hinge link, and at an outer area of the housing, so that the microphone arm can be moved between a first position in which it lies up against the housing, and a second position in which it extends away from the housing. The microphone arm has a length, which in the main is less than or of the same order as the greatest extent of the housing, so that in the folded-in state the microphone arm does not project out over the circumference of the housing. The communication unit can be used on both the right and the left side of the head, in that the ear hook (6) can be suspended in two different positions, corresponding to the communication unit being worn on the right or the left ear, respectively.
Owner:GN NETCOM
Hormone replacement therapy method and hormone dispenser
InactiveUS6083528AAvoid possibilityPrevent projectionOrganic active ingredientsClosuresHormone replacementPhysiology
Varying the daily dose of either or both of the estrogen and the progestogen administered for hormone replacement therapy (HRT) is readily and inexpensively accomplished, without the necessity of the physician prescribing a new product each time the daily dose of the estrogen or progestogen is changed, by administering preferably transdermally the estrogen and the progestogen contained in separate extrudable pharmaceutical compositions from a dispenser which contains means, preferably adjustable only by the attending physician or dispensing pharmacist, for varying the volume of either or both of the respective compositions which is dispensed as a single dose from the dispenser in response to a defined digital dispensing manipulation of the dispenser thereby facilitating optimal compliance to a combination of HRT with individually adjusted dosages of the estrogen and progestogen.
Owner:BAYER SCHERING PHARMA AG
Endoscope
The present invention provides an endoscope comprising: an insertion unit which is to be inserted into a body; and a pipeline provided inside the insertion unit for supplying a fluid to a balloon mounted on an outer peripheral surface of the insertion unit, wherein the pipeline has a plurality of openings in an axial direction of the insertion unit on the outer peripheral surface of the insertion unit. Therefore, the endoscope of the present invention can easily fix a balloon and keep airtightness after the fixation, and can raise a degree of freedom of a mounting location of the balloon.
Owner:FUJIFILM CORP
Semiconductor device, liquid crystal module adopting same, method of manufacturing liquid crystal module, and electronic equipment adopting same
InactiveUS6903794B2Thin structureReduced structurePrinted circuit assemblingPrinted circuit aspectsComputer moduleEngineering
Owner:SHARP KK
Medical pump device
InactiveUS7614857B2Safe rinsingPrevent projectionPositive displacement pump componentsPressure infusionPump chamberRotary valve
The invention relates to a medical pump device comprising a rotary valve (13) having preferably only one rectilinear channel (20) which respectively connects the inlet (4) and the outlet (7) of the pump device, or connects the inlet to a pump chamber (15), or said pump chamber to the outlet, upon rotation of the rotary element (19) of the valve. The invention enables a medical pump device to be especially easily produced, said pump device being preferably inserted between an infusion syringe driver or an infusion container and a catheter, and being used to supply small quantities of liquid in an accurately dosed manner.
Owner:MEDINNOVATION
Semiconductor device and manufacturing method thereof
ActiveUS20060038176A1Good ohmic contactSuperior electrodeSolid-state devicesSemiconductor/solid-state device manufacturingActive matrixOhmic contact
According to the present invention, wirings, electrodes or the like formed from two films (an ITO film and an aluminum film) which are incompatible with each other are connected, and low power consumption is realized even if a display screen size is increased in an active matrix display device. A three-layer structure or a two-layer structure is employed to obtain a favorable ohmic contact with ITO. The structure of a wiring or an electrode includes a layer having an aluminum carbon alloy which does not react with ITO. The wiring or an electrode is contacted with ITO.
Owner:SEMICON ENERGY LAB CO LTD
Latch device
A latch device engages and releases a striker by push-and-push operations. The latch device includes a case having an opening for receiving the striker therethrough, a latch member disposed inside the case and being able to be switched between an engagement position where the striker is prevented from being removed and a release position where the striker can be removed, a spring member for urging the latch member to the release position, generally heart-shaped cam grooves symmetrically provided on two sides of the latch member, and a pin member having a general U-shape and disposed inside the case. The pin member includes a U-shape intermediate portion disposed on a side opposite to the opening of the case, and edges formed at U-shape side portions. The edges project toward each other to engage and trace the cam grooves.
Owner:NIFCO INC
Context Adaptable Projected Information Handling System Input Environment
ActiveUS20150268812A1Reduce disadvantagesReduce problemsInput/output for user-computer interactionHousing of computer displaysDisplay deviceOutput device
Projected input and output devices adapt to a desktop environment by sensing objects at the desktop environment and altering projected light in response to the sensed objects. For instance, projection of input and output devices is altered to limit illumination against and end user's hands or other objects disposed at a projection surface. End user hand positions and motions are detected to provide gesture support for adapting a projection work space, and configurations of projected devices are stored so that an end user can rapidly recreate a projected desktop. A projector scan adjusts to limit traces across inactive portions of the display surface and to increase traces at predetermined areas, such as video windows.
Owner:DELL PROD LP
Vegetable retainer for vegetable cooking utensil
InactiveUS20050028685A1Prevent projectionSatisfy safety performance requirementsJuice extractionFruit stoningCookerEngineering
In a vegetable retainer employed for a vegetable cooling utensil which is provided with a flat blade and a comb blade on a roughly central portion in a longitudinal direction of a vegetable cooking utensil main body of a roughly rectangle in a plan view to shred a vegetable and the like, in order that the vegetable retainer can be held reliably and that a finger tip is prevented from coming into contact with a cooking blade so that safety performance is improved, the vegetable retainer comprises an approximately flat plate-like retainer main body portion whose central portion underside is recessed to form a recess, a vegetable retaining portion which protrudes from the recess and which is constructed of a plurality of comb teeth bodies for being stuck into a vegetable and the like to retain it, sliding portions which extend vertically on both side portions of the retainer main body portion and which are guided by both side portions of the vegetable cooking utensil main body to slide, and a holding portion which extends upwardly from an upper surface of the retainer main body portion and by which a cooking person holds the vegetable retainer.
Owner:BENRINER
Seat apparatus
Owner:NIHON HATSUJO
Projection type video display
ActiveUS7055965B2Save spaceEasy to set upTelevision system detailsPicture changing apparatusIntegratorEye lens
A shutter device comprises a plurality of shutters. Each of the shutters is provided at a position in the vicinity of a fly's eye lens positioned on the side of a polarization conversion system (one of fly's eye lenses in an integrator lens) and not preventing the passage of effective illuminating light. Each of the shutters is constructed as a first shutter or a second shutter. The first shutter is constructed so as to block an upper one-third region and a lower one-third region of the fly's eye lens, and the second shutter is constructed so as to block an intermediate one-third region of the fly's eye lens
Owner:SANYO ELECTRIC CO LTD
Cutter
InactiveUS20070125214A1Simple structureReliably avoid troubleShearing machinesMetal working apparatusEngineeringMechanical engineering
A slider base has a slider lock combined therewith so as to be selectively and laterally displaced between a locked position and an unlocked position. The mount has a passage formed therein so as to receive a leg portion of the slider lock, the passage including a locking shoulder formed between an upper compartment and a lower compartment so as to face downward. When the slider is set in the locked position, the leg portion of the slider lock is located under the locking shoulder, and when the slider is set in the unlocked position, the leg portion of the slider lock is located so as to be capable of being inserted into the upper compartment by depressing the mount toward a lower position against an urging force of an urging device.
Owner:ASKA
High-integrity interlocking nut and washer system
An interlocking nut and washer system exhibits a very high degree of inherent mechanical stability. The preferred embodiment includes an inner washer, an adjustment nut, an intermediate washer, and an outer nut completing an interlock assembly. Although the inner washer is technically optional, use thereof does reduce wear on the inner nut. While the invention maybe applied in different ways, the system is particularly suited to the controlled adjustment of tapered roller wheel bearings. In this case the system is provided on the spindle ends of an axle, which mounts a wheel assembly that includes tapered roller bearings.
Owner:THE GEORGE A HAGELTHORN REVOCABLE LIVING TRUST AGREEMENT
An unmanned aerial vehicle target tracking method
InactiveCN109191504AAchieving autonomous trackingExpand your searchImage analysisGeometric image transformationControl algorithmFlight controller
The invention discloses an unmanned aerial vehicle target tracking method, which comprises the following steps: (1) obtaining a left-eye image and a right-eye image by using a binocular camera image acquisition device; (2) calculating the position coordinates of the output UAV in the world coordinate system by the visual SLAM algorithm; (3) detecting the target in the panoramic image composed of the left-eye and the right-eye images, and calculating the three-dimensional coordinates of the output tracking target in the camera coordinate system; (4) taking the real-time position of the UAV in the world coordinate system and the real-time position of the tracking target in the camera coordinate system as the input of the speed control algorithm, and calculating the desired speed as the inputof the flight controller of the UAV to control the flight parameters of the UAV and realizing the target tracking. The method performs autonomous tracking through visual positioning while detecting targets, and is particularly suitable for tracking tasks in weak GPS or GPS-free environments.
Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
Information storage apparatus
InactiveUS20070133118A1Quick calibrationShort timeDriving/moving recording headsRecord information storageMagnetic polesEngineering
An information storage apparatus includes a magnetic head having a magnetic pole end that is controllable so as to project, a recording medium for recording and / or reproducing data, a protrusion provided on a surface of the recording medium, the protrusion being used for measuring a flying height of the magnetic head, and a flying-height adjustment controller that adjusts the flying height of the magnetic head by controlling the amount of projection of the magnetic pole end of the magnetic head on the basis of the amount of projection obtained when the magnetic pole end of the magnetic head comes into contact with the protrusion.
Owner:FUJITSU LTD
Ophthalmologic photographing apparatus and photographing method therefor
InactiveUS8591028B2Avoid lightPreventing miosis of the subject's eyeOthalmoscopesComputer scienceControl unit
An ophthalmologic photographing apparatus includes an illumination unit configured to illuminate a subject's eye with one of infrared light and visible light, an input unit configured to input a signal to the illumination unit, a measurement unit configured to measure an input time of the signal from the input unit, a detection unit configured to detect that the input time is a predetermined time or longer, and a control unit configured to control the illumination unit according to a detection result by the detection unit to switch from the infrared light to the visible light.
Owner:CANON KK
Medical pump device
InactiveUS20050002806A1Safe rinsingPrevent projectionPositive displacement pump componentsPressure infusionRotary valveBiomedical engineering
The invention relates to a medical pump device comprising a rotary valve (13) having preferably only one rectilinear channel (20) which respectively connects the inlet (4) and the outlet (7) of the pump device, or connects the inlet to a pump chamber (15), or said pump chamber to the outlet, upon rotation of the rotary element (19) of the valve. The invention enables a medical pump device to be especially easily produced, said pump device being preferably inserted between an infusion syringe driver or an infusion container and a catheter, and being used to supply small quantities of liquid in an accurately dosed manner.
Owner:MEDINNOVATION
Connector
ActiveUS7104831B2Avoid displacementAvoid scratchesIncorrect coupling preventionClamped/spring connectionsRelative displacementEngineering
Owner:SUMITOMO WIRING SYST LTD
Device and method for protecting an ear of a subject from auricular haematoma
InactiveUS7117546B2Improve breathabilityLower surfaceChemical protectionHeat protectionEar AuricleHematoma
A device for protecting an ear of a subject from auricular haematoma, characterized in that the device comprises an inner member for inserting behind the ear and between the ear and skull of the subject, and a first outer member for placing over the ear of the subject, and for securing to the skull of the subject, the inner member being of a resilient shock absorbing material for acting as a shock absorber between the ear and skull and for cushioning the ear against the skull in the event of a blow, or other force, to the ear.
Owner:GOULDING BRIAN MICHAEL
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