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35308 results about "Cushion" patented technology
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A cushion is a soft bag of some ornamental material, stuffed with wool, hair, feathers, polyester staple fiber, non-woven material, or even paper torn into fragments. It may be used for sitting or kneeling upon, or to soften the hardness or angularity of a chair or couch. Decorative cushions often have a patterned cover material, and are used as decoration for furniture.
Method and apparatus for integrating manual input
InactiveUS6888536B2Simple methodEasy to learnInput/output for user-computer interactionImage analysisLow noiseBiomechanics
Apparatus and methods are disclosed for simultaneously tracking multiple finger and palm contacts as hands approach, touch, and slide across a proximity-sensing. compliant, and flexible multi-touch surface. The surface consists of compressible cushion, dielectric, electrode, and circuitry layers. A simple proximity transduction circuit is placed under each electrode to maximize signal-to-noise ratio and to reduce wiring complexity. Such distributed transduction circuitry is economical for large surfaces when implemented with thin-film transistor techniques. Scanning and signal offset removal on an electrode array produces low-noise proximity images. Segmentation processing of each proximity image constructs a group of electrodes corresponding to each distinguishable contact and extracts shape, position and surface proximity features for each group. Groups in successive images which correspond to the same hand contact are linked by a persistent path tracker which also detects individual contact touchdown and liftoff. Combinatorial optimization modules associate each contact's path with a particular fingertip, thumb, or palm of either hand on the basis of biomechanical constraints and contact features. Classification of intuitive hand configurations and motions enables unprecedented integration of typing, resting, pointing, scrolling, 3D manipulation, and handwriting into a versatile, ergonomic computer input device.
Owner:APPLE INC
Sandwiched stapler type alimentary tract anastomosis dissecting sealer
The invention discloses a sandwiched stapler type alimentary tract anastomosis dissecting sealer, relating to the surgical instruments. The invention provides a sandwiched stapler type alimentary tract anastomosis dissecting sealer which can prevent the alimentary tract anastomotic stoma from tearing, leaking and errhysis from the cut section in surgical operations. The sandwiched stapler type alimentary tract anastomosis dissecting sealer is provided with a nail anvil (which is also called as a bottom needle holder), a nail cartridge (which is also called as a nail anvil box), a sealer body, a movable handle, an adjusting button, a cutter cushion and an anastomosing nail (which is also called as a suturing nail), wherein the nail anvil is connected with the front end of the sealer body, the adjusting button is arranged at the tail part of the sealer body, the movable handle is arranged at the back of the sealer body, a safety button is arranged at the connection of the movable handle and the sealer body, the cutter cushion is arranged on the nail anvil, the anastomosing nail is arranged at the front end part of the sealer body, a membrane is arranged on the surface of the nail anvil (which is also called as the bottom needle holder), and a membrane is also arranged on the surface of the nail cartridge (which is also called as the nail anvil box); and after stapling, a sandwich structure consisting of the membrane, an intestinal wall and the membrane is formed.
Owner:åˆ˜å¿ è‡£
Mask system
ActiveUS20060283461A1Simple and effective in useWide rangeBreathing filtersBreathing masksNasal cavityRight parietal bone
A mask system for use between a patient and a device to deliver a breathable gas to the patient includes a mouth cushion, a pair of nasal prongs, an elbow, and a headgear assembly. The mouth cushion is structured to sealingly engage around an exterior of a patient's mouth in use, and the pair of nasal prongs are structured to sealingly communicate with nasal passages of a patient's nose in use. The elbow delivers breathable gas to the patient. The headgear assembly maintains the mouth cushion and the nasal prongs in a desired position on the patient's face. The headgear assembly provides a substantially round crown strap that cups the parietal bone and occipital bone of the patient's head in use.
Owner:RESMED LTD
Method and apparatus for integrating manual input
InactiveUS20050104867A1Easy to learnEasy to identifyInput/output for user-computer interactionImage analysisLow noiseDielectric
Owner:APPLE INC
Mask assembly
A respiratory mask assembly for use in the delivery of non-invasive positive airway pressure to a user. The assembly includes a rigid shell having a channel portion defined by an inner wall, an outer wall and a channel floor, a face-contacting cushion acting to space the shell away from the user's face and a sealing tab extending from the cushion to engage a portion of the shell to provide a continuous airtight seal between the cushion and the shell. A retaining ring within the mask assembly is configured to secure the cushion to the shell. The retaining ring has a first portion including at least one clip configured to pass through at least one slot portion such that an underside surface of the at least one clip engages a section of the shell when the retaining ring is positioned within the channel.
Owner:RESMED LTD
Facial masks for assisted respiration or CPAP
A combination mouth and nasal mask (40) for assisted respiration or CPAP is disclosed. The combination mask (40) has a frame (42) to the rear side of which is mounted a separate nasal cushion (44) and mouth cushion (46). Both the nasal cushion (44) and the mouth cushion (46) separately form a rolled edge seal around the patient's face in the vicinity of the nose and in the vicinity of the lips. Inlet air is communicated from within the housing (48) to the mouth chamber, circumscribed by the mouth cushion (46) by means of one or more interconnecting tubes (62). The proportion of air communicated to the mouth chamber (48) is controlled by the sizing and number of the tube(s), thus providing for free flow of air, restricted flow of air and pressure equalization, or zero flow of air. A mouth mask (10) for assisted respiration or CPAP also is disclosed.
Owner:RESMED LTD
Mask and components thereof
ActiveUS20060118117A1Improve complianceImprove treatmentRespiratory masksBreathing masksPatient complianceEngineering
A comfortable low-leak mask assembly for use with Non-Invasive Positive Pressure Ventilation (NIPPV) is provided to improve patient compliance and / or treatment. The mask system may include headgear having straps that are substantially inextensible and / or micro-adjustable; and / or a mask and / or cushion that includes various structures to allow enhanced / tailored sealing and / or fit at selected locations on the patient's face.
Owner:RESMED LTD
Delivery of respiratory therapy
ActiveUS20100018534A1Sleep comfortablyImprove comfortBreathing masksRespiratory masksPositive airway pressureRespiratory mask
A respiratory mask for continuous positive airway pressure treatment includes a cushion adapted to be positioned against the face of a patient. The cushion is configured in a gasket arrangement around an entrance to the airways of the patient. The cushion is constructed from a polyurethane foam and has a thickness of greater than about 5 mm.
Owner:RESMED LTD
Disk repair structures for positioning disk repair material
The present invention is directed to a device that can be placed between two adjacent vertebrae, and that is used to repair an injury or defect in the anulus of the intervertebral disk. The implant is characterized by having a flexible structure anchored to the vertebral bone, the flexible structure connected with a patch held in place over the injury or defect. The flexible structure has a hollow interior space which can sustain inside it a hydrogel cushion. The hydrogel cushion acts as a shock absorber for the spine, maintains height of the intervertebral disk space, and prevents further disk herniation due to the narrowing of the intervertebral disk space.
Owner:KYPHON
Full face respiratory mask with integrated nasal interface
ActiveUS20070125385A1Reduce complexityCut surfaceRespiratory masksBreathing masksNoseRespiratory mask
A patient interface that reliably and comfortably seals a user's face by providing an oral-nasal mask that includes an integrated nasal interface. The patient interface includes a seal member having an oral cushion portion configured to surround the user's mouth and a nasal interface portion that provides an interface with the user's nose. The seal member, including the oral cushion portion and the nasal interface portion, is a unitary member. Finally, the nasal interface portion remains below the bridge of the nose.
Owner:PHILIPS RS NORTH AMERICA LLC
Compact oronasal patient interface
ActiveUS20070144525A1Reduce and preventImprove sealingRespiratory masksBreathing masksNasal passageNasal passages
A breathing arrangement includes a patient interface, at least one inlet conduit, and a headgear assembly. The patient interface includes a mouth covering assembly including a cushion structured to sealingly engage around exterior of a patient's mouth in use, a nozzle assembly including a pair of nozzles structured to sealingly engage within nasal passages of a patient's nose in use, and a flexible element connecting the mouth covering assembly and the nozzle assembly. The at least one inlet conduit is structured to deliver breathable gas into at least one of the mouth covering assembly and the nozzle assembly for breathing by the patient. The headgear assembly is removably connected to at least one of the mouth covering assembly and the nozzle assembly so as to maintain the mouth covering assembly and the nozzle assembly in a desired position on the patient's face.
Owner:RESMED LTD
Deployment system for an expandable device
The present invention is directed to a deployment system for an endoluminal device. The deployment system includes a confining sheath placed around a compacted endoluminal device. A deployment line is provided in the system that is an integral extension of the sheath. As the deployment line is actuated, the sheath retracts from around the compacted endoluminal device. As the sheath retracts from around the endoluminal device, material from the sheath may be converted into deployment line. Once the sheath is retracted from around the compacted endoluminal device, the endoluminal device expands in configuration and repairs vascular or cardiac structures of an implant recipient. Any remaining sheath material is removed from the implantation site along with the deployment line. The deployment system also includes an endo-prosthesis mounting member placed between the endoluminal device and an underlying catheter. The endo-prosthesis mounting member serves to cushion and retain the endoluminal device when constrained by the sheath and may assist in expansion of the endoluminal device when unconstrained by the sheath. The present invention is also directed to a deployment system having a deployment assembly that simultaneously expands an endo-prosthesis mounting member while removing a sheath from an expandable medical device.
Owner:WL GORE & ASSOC INC
Cushion for a respiratory mask assembly
ActiveUS7523754B2More comfortableAvoid Sealing ProblemsChemical protectionHeat protectionChinRespirator
A respiratory mark assembly for delivering breathable gas to a patient includes a frame and a cushion. The cushion has a non-face contacting portion structured to be connected to the frame, a face-contacting portion structured to engage the patient's face, and an intermediate portion that interconnects the non-face contacting portion and the face-contacting portion. The intermediate portion includes a gusset portion that applies a first component of force to the patient's face through the face-contacting portion. A spring structure is coupled with the face-contacting portion of the cushion. The spring structure applies a second component of force to the patient's face through the face-contacting portion. The first and second components of force applied by the gusset portion and spring structure, respectively, determine a contact force of the cushion applied to the patient's face through the face-contacting portion. The intermediate portion may also include an elastic cuff portion. Further, in the case of an oral mask, the sealing section may include a portion that is designed to promote a better seal in the chin region of the mask.
Owner:RESMED LTD
Patient inteface assembly and system using same
ActiveUS20050076913A1Improved patient interface stability and overall comfortOvercomes shortcomingPhysical therapyBreathing filtersNasal cavityMinimal contact
A patient interface assembly that includes a patient interface device, a headgear, and coupling member joining the interface device to a headgear assembly. In one embodiment, a spring biases the patient interface device against the patient's face when in use. In a further embodiment, the patient interface device is a nasal cushion that includes a formable support mounted to the nasal cushion for providing support and adjustment of the nasal cushion to improve fit and comfort. The headgear assembly in one embodiment is a semi-rigid, minimal contact harness assembly and includes an adjustment assembly that allows for a simultaneous adjustment of multiple straps. An adjustment assembly on the headgear provide a gross adjustment of the position of the interface relative to the patient and a biasing force to urge the patient interface device against the patient's face. In a further embodiment, a pair of rigid connecting members coupling the patient interface device to the headgear.
Owner:RIC INVESTMENTS LLC
Mask cushion and method of using same
ActiveUS20030019495A1Minimizing head strap tensionImprove sealing propertiesBreathing masksRespiratory masksNasal bridgeNasal cpap
A nasal CPAP treatment apparatus is disclosed with a flow generator coupled to a nasal mask. The mask has a nasal cushion forming a nose-receiving cavity. The cushion has a triangularly-shaped frame of resilient material with a mask engaging portion connected by a side wall to a face engaging portion which has a nasal bridge region, a cheek region and a lip region. The cushion may have a portion of the side wall in the nasal bridge region being other than straight to provide an improved sealing in the nasal bridge region. A plurality of membranes, preferably three, of resilient material extend substantially around the triangularly-shaped frame. Some of the membranes are thicker in the lip region than in the nasal bridge region to improve fit of the cushion in use.
Owner:VYAIRE MEDICAL CAPITAL LLC
Hybrid Capacitive Touch Screen Element
ActiveUS20070247443A1Remove distortionPrevent cross-conductionInput/output processes for data processingCapacitanceEngineering
A capacitive touch sensitive position sensor is provided which has a substrate defining a touch sensitive platform. First and second resistive bus-bars arranged spaced apart on the substrate. A conductive sensing area is formed between the bus bars and is constructed with first and second conductive elements connected to the first and second resistive bus-bars respectively, and spaced apart from each other by non-conducting gaps, so that currents induced in the conductive sensing area flow towards the bus-bars, but are prevented from flowing in a direction parallel to the bus-bars. This design removes pin-cushion distortion and enhances linearization of the output signals. Because the sensing region is not galvanically coupled from one bus bar to the other, the voltage gradients remain uniform and undistorted. Capacitive coupling from one side to the other does not produce a distortion component provided that the capacitance is allowed to fully charge and discharge across all locations in the sensing region.
Owner:NEODRON LTD
Gelatinous cushions with buckling columns
InactiveUS6026527AEliminates pressure peakMaximize surface areaSolesStuffed mattressesCushioningEngineering
A cushioning element that has a number of substantially parallel elongate columns which buckle under an appropriate load. The cushioning element may be formed from a soft, easily deformable elastic or visco-elastic cushioning media. As a force is exerted against the cushioning element generally parallel to a column, the cushioning media may compress, and eventually the walls of the column may buckle. This equalizes pressure across the contact area of the object being cushioned.
Owner:EDIZONE LC
Mask cushion and method of using same
ActiveUS7007696B2Improve buffering effectImprove sealingRespiratory masksBreathing masksNasal bridgeNasal cpap
Owner:VYAIRE MEDICAL CAPITAL LLC
Cushion for Patient Interface
ActiveUS20080110464A1More comfortableImprove sealingRespiratory masksBreathing masksEngineeringMembrane configuration
A cushion for a patient interface that delivers breathable gas to a patient includes a base wall structured to be connected to a frame, an underlying support cushion extending away from the base wall towards the patient's face in use, and a membrane provided to substantially cover at least a portion of the underlying cushion. The membrane is adapted to form a continuous seal on the patient's face. The underlying cushion has a spring-like connection with the base wall. The underlying cushion and / or base wall define a spring constant that varies along a length of the seal.
Owner:RESMED LTD
Cushion for a Respiratory Mask Assembly
ActiveUS20070215161A1More comfortableEffectively seals regionBreathing masksRespiratory masksBreathing gasEngineering
A respiratory mask assembly for delivering breathable gas to a patient includes a frame and a cushion. The cushion has a non-face contacting portion structured to be connected to the frame, a face-contacting portion structured to engage the patient's face, and a central portion that interconnects the non-face contacting portion and the face contacting portion. The frame may be structured to allow a forehead support to assume multiple positions, to compensate for replacement cushions that may have a different profile, shape or size. The cushion is structured to compensate for variations in strap tension, treatment pressure and / or movement of the patient. Headgear may be provided with a strap assembly in which one or more straps is provided with selectively adjustable elasticity or extensibility that may be automatically changed in dependence of treatment pressure and / or treatment type.
Owner:RESMED LTD
Respiratory mask
ActiveUS20100313891A1Solve the small frictionWeight bulkRespiratory masksBreathing masksNoseRespiratory mask
A respiratory mask for use with a patient, and that is suited for use with children, includes a flexible cushion arranged to interface with and deliver air to the patient's nose. The cushion has a tube connection portion at one or both sides adjacent the patient's nares, the tube connection portion being arranged to connect to an air delivery tube. This location, plus the very low profile of the mask, allows a patient (e.g. an infant) to sleep on their face more comfortably. A more rigid support structure adjacent the cushion is provided to stabilize the cushion and prevent it from collapsing. Headgear is also provided and arranged for releasable attachment to the support structure.
Owner:RESMED LTD
Multi-layer cushion and cover
InactiveUS6901617B2Less discomfortReduce annoyanceStuffed mattressesDismountable chairsCushioningAir cell
A multi-layer cushion having a shaped base on which is positioned a resilient, cushioning layer. The shaped base is constructed from a supportive foam and has front and lateral bolsters. The cushioning layer is an inflatable air cell cushion having a flexible base and an array of individual air cells arranged in rows across the flexible base. Rows of cells around the perimeter of the air cell cushion are configured to provide comfortable transition areas between the bolsters and the air cell cushion. The cushion includes a cover that has a lower compartment for the foam base and an upper compartment for the air cell layer. The cover functions to keep the air cell layer in place on the foam layer.
Owner:ROHO
Mask system
ActiveUS20060201514A1Low costTrend downOperating means/releasing devices for valvesRespiratory masksSleep disordered breathingEngineering
A mask system for treating sleep disordered breathing, comprising headgear, a shell / cushion including a channel adjacent a front aperture, a frame, an elbow including at least one undercut on a proximal end, a retaining ring including a rear flange adapted to be retainably insertable in the channel of the shell / cushion, and a front flange adapted to retainably engage with the at least one undercut of the elbow.
Owner:RESMED LTD
Elbow for mask assembly
InactiveUS7011090B2Improve flow patternEasy to disassembleBreathing masksRespiratory masksRespiratory maskBiomedical engineering
Owner:RESMED LTD
Cushion for a Patient Interface
A cushion for a patient interface includes an outer membrane providing a sealing structure adapted to form a seal with the patient's face in use and an underlying membrane generally spaced away from the outer membrane. The underlying membrane provides a support structure for the outer membrane. The outer membrane and the underlying membrane each have an inner edge which defines an aperture to receive the patient's nose in use. The underlying membrane is segmented along its inner edge.
Owner:RESMED LTD
Exoskeleton for the human arm, in particular for space applications
InactiveUS20030223844A1Avoid less flexibilityLimit its operationProgramme-controlled manipulatorGripping headsEngineeringExoskeleton
The invention relates to an arm exoskeleton comprising a moving system of joints placed in parallel with the joints of the human arm, the exoskeleton comprising a shoulder exoskeleton, an elbow exoskeleton, and a wrist exoskeleton. In all, the exoskeleton has sixteen joints providing sixteen degrees of freedom. A support worn on the torso of a human operator comprises a rigid front plate and a rigid back plate. The shoulder exoskeleton has its proximal end fixed to the front plate, whereby the front plate provides a fixed reference for all movements of the exoskeleton, and the wrist exoskeleton is fixed to a rigid glove worn on the hand of the operator. Active joints are controlled by flexible cable tendons bridging the exoskeleton, said tendons themselves being actuated by control units disposed on the rigid back plate. Inflatable cushions prevent the wrist exoskeleton and the shoulder exoskeleton from moving relative to the arm of the operator. The invention is applicable in particular to remotely controlling a robot in space.
Owner:EUROPEAN SPACE AGENCY
Method of supporting a substrate in a gas cushion susceptor system
ActiveUS20060222481A1Slow its descentReduce temperature differenceSemiconductor/solid-state device manufacturingFrom chemically reactive gasesSusceptorEngineering
An apparatus and method to position a wafer onto a wafer holder and to maintain a uniform wafer temperature is disclosed. The wafer holder or susceptor comprises a recess or pocket whose surface includes a grid containing a plurality of grid grooves that separate protrusions. A plurality of gas passages is provided in the susceptor to enable an upward flow of gas toward the bottom surface of the substrate. During drop-off of the substrate, a cushion gas flow is provided to substantially slow the rate of descent of the substrate onto the susceptor and to gradually heat the substrate before it makes contact with the susceptor. Optionally, a trickle gas flow may be provided through the aforementioned passages during processing of the substrate to prevent deposition of reactant gases onto the bottom surface of the substrate. A liftoff gas flow may then be provided through the passages to help lift the substrate off of the susceptor after processing is completed and thus aid in removing the substrate from the process chamber. These features help to achieve temperature uniformity and thus quality of deposited films onto the substrate.
Owner:ASM IP HLDG BV
Vehicle seat and associated air conditioning apparatus
ActiveUS6976734B2Reduction in bothersome intake noiseReduce intake noiseSeat heating/ventillating devicesStoolsEngineeringAir conditioning
A vehicle seat with a backrest (16) that has a backrest cushion (18) and a rear backrest cover (20), and an air-handling device that is associated with the backrest (16) and is connected to an air distribution device (30, 32) in the seat. The rear backrest cover (20) is at least partially air permeable, and covers at least one passage (27) of the air-handling device (23). The air exchanged between the environment and the air-handling device (23) passes for the most part through the air-permeable regions of the backrest cover (20).
Owner:GENTHERM GMBH
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