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3626 results about "Cushioning" patented technology
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Package cushioning is used to protect items during shipment. Vibration and impact shock during shipment and loading/unloading are controlled by cushioning to reduce the chance of product damage. Cushioning is usually inside a shipping container such as a corrugated box. It is designed to absorb shock by crushing and deforming, and to dampen vibration, rather than transmitting the shock and vibration to the protected item. Depending on the specific situation, package cushioning is often between 50 and 75 millimeters (two to three inches) thick.
Unicondylar knee implant
InactiveUS20050171604A1Reduce frictionMinimal incisionSuture equipmentsSurgical needlesFiberSide effect
A knee prosthesis, methods of implanting the prosthesis, method of treating arthritis of the knee, and a kit therefore are provided. The prosthesis answers many of the limitations of current knee prosthetic devices by providing a two-component (or alternatively, an optional three-component) device, as either a single structure, or as separate pieces. One of the components is constructed of low friction material, while the second is composed of a weight-dissipating cushioning material; the optional third component is constructed of low friction material. The prosthesis is initially attached to surrounding soft tissue in the knee by biodegradable sutures; it is held permanently in place by fibrous ingrowth into a porous collagen rim in the cushioning component. Major improvements provided by the present invention over currently available prostheses include minimal incisions, minimal or no bone cuts, minimal overall dissection (these improvements lead to shorter hospital stays and rapid rehabilitation and fewer potential for side effects), less prosthetic wear, greater longevity, fewer activity restrictions, able to be used on young, large, active patients, ease of revision, ease of conversion into a total knee arthroplasty if needed.
Owner:MICHALOW ALEXANDER
Method and apparatus for body impact protection
ActiveUS20050067816A1Risk minimizationStabilize neckSafety beltsResilient force resistorsCushioningEngineering
This invention relates to active protective garments which are inconspicuously worn by an individual and which activate upon certain conditions being met. Activation causes inflation of regions of the active protective garment to provide padding and impact cushioning for the wearer. The invention is an active protective garment such as pair of shorts or pants, a jacket, a vest, underwear, and the like. The garments comprise multiple layers of material that constrain pockets or regions that are inflatable by a source of compressed gas or foam. The garments also comprise sensors to detect ballistic parameters such as acceleration, distance, relative acceleration, and rotation. The sensor information is used to determine whether activation is required. Detection and activation are accomplished in a very short time period in order to offer maximal protection for the individual wearing the garment. The system comprises a computer or logic controller that monitors the sensor data in real time and coordinates the information from all sensors. The system calculates velocity, distance, and rotational velocity. A rule-based system is used to detect a complex fall in progress and discriminate said fall in progress from the events of every day life. The pockets or inflatable regions of the garment protect the individual against falls and other impacts that may cause bone fracture or organ damage.
Owner:ACTIVE PROTECTIVE TECH
Facet prosthesis
An article including a facet prosthesis at least partially mounted in a lumen artificially formed between superior and inferior halves of a facet joint, and an elastomeric cushioning element disposed in the facet prosthesis.
Owner:PREMIA SPINE
Adaptively controlled footwear
A method for controlling footwear, comprising cushioning a transient force during use of the footwear at a first period of a gait cycle, storing energy from said cushioning, and releasing the stored energy during use of the footwear at a second period of the gait cycle, and after said transient force has subsided. The control can be electronic, mechanical or hydraulic, and is preferably dependent on a sensed gait cycle phase. The control may be adaptive to the user or the use of the footwear. The stored energy can be used to assist in locomotion, to generate electrical energy, to drive a heat pump, or simply dissipated.
Owner:PROMDX TECH
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
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
Prosthetic components with partially contained compressible resilient members
InactiveUS7066958B2Improve protectionEliminate shear stressJoint implantsSpinal implantsElastomerShape-memory alloy
One or more rigid components associated with an articulating bone are used to encase, encapsulate, contain, or otherwise protect a compressible / resilient member. The embodiments are applicable not only to artificial disc replacement (ADR) devices, but also to joint situations including total knee and hip arthroplasty. The cushion elements in the preferred embodiments include synthetic rubbers, hydrogels, elastomers, and other polymeric materials such as viscoelastic polymers and foam polyurethanes. The invention effectively combines the advantages of such materials (cushioning, shape memory, and expansion after insertion in the case of hydrogels), while providing increased protection, particularly the elimination of shear stresses. When applied to an ADR, the invention also minimizes the risk of extrusion.
Owner:FERREE BRET A
Devices with internal flexibility sipes, including siped chambers for footwear
ActiveUS20060248749A1Increase flexibilityIncreased flexibility and cushioning and stabilitySolesGolf clubsAnatomical structuresCushioning
The present invention attempts to replicate in footwear, orthotics, and other products the naturally effective anatomical structures like a bare foot that provide superior flexibility, cushioning, and stable support compared to existing products. More specifically, the invention relates to a device for such products including a unitary internal sipe component, said internal sipe providing increased flexibility for said device. Even more specifically, the invention relates to footwear, orthotic or other products with an outer chamber and at least one inner chamber inside the outer chamber; the outer chamber and the inner chamber being separated at least in part by an internal sipe; and the internal sipe providing increased flexibility, cushioning, and stability.
Owner:ELLIS
Shock-absorbing joint and spine replacements
Numerous joint replacement implant embodiments including a total knee replacement implant including a femoral component (102) having a wheel (104); and a tibial component (106) including a shock-adsorbing component with a piston assembly (110) and spring (112). Said implants contain a cushioning or shock-absorbing member to dampen axial loads and other forces. In many embodiments, fluid is force rapidly from the device wherein compression and dampening is achieved by valves or other pathways that allow for a slower return of the fluid back into the implant as the pressure is relieved.
Owner:FERREE BRETA
Bladder with multi-stage regionalized cushioning
InactiveUS7132032B2Overcome problemsEnhances cushioning responseSolesHollow inflatable ballsCushioningEngineering
A bladder which is particularly useful for a sole assembly of a shoe is formed of multiple layers of barrier film to provide multiple pressurized layers of cushioning fluid or gas when the bladder is filled. A multiple gas layer bladder enhances cushioning response by relying more on the response characteristics of the gas and reducing the amount of foam and the dependence on foam as a cushioning material. The internal film layers provide a truss-like geometry in cross section and act as tensile members to impart a generally smooth surface contour to the bladder. The bladder is constructed to provide complex regionalized cushioning profiles which are coupled to the anatomy of the foot and expected loads at known points.
Owner:NIKE INC
Non-Intrusive Fall Protection Device, System and Method
Disclosed herein is a fall protection system and related method comprising a sensor; a computerized device receiving detections from the sensor, for deducing fall conditions from the body of a person to be protected, indicating that the person is beginning to fall; and at least one cushion not carried with the person, for deployment at at least one projected impact location where it is projected that impact from the fall will occur, for reducing a force of the impact, in response to detecting fall conditions. Also disclosed is a flooring system and related method which changes from a hard state to a cushioned state upon receiving a signal to effectuate said change, comprising: a floor surface; a cushioning material beneath said floor surface; a hard floor support for maintaining said floor in said hard state during normal use; and a hard floor support release for releasing said at least part of said hard floor support responsive to receiving said signal, such that once said hard floor support is removed, said floor becomes supported by said cushioning material.
Owner:WOLF MR BRIAN
Medicine injection devices and methods
A reloadable medicine injector and methods are described in which a barrel with a receiving cavity is adapted to slidably receive a syringe subassembly for axial movement therein. Upon removal of a safety and release of a syringe driver, the syringe driver moves forward and injects the syringe needle. A plurality of penetration controls are shown for controlling injection needle penetration depth. The penetration controls have an abutment and various lengths to provide different needle penetration depth positions. In one form of penetration control a sleeve is used against which the syringe or related parts contact. In another form the front return spring is used as a penetration control. A cushioning ring may be used to reduce syringe breakage. A load distribution and guide ring may be used to distribute loading applied to the syringe and help guide the moving syringe.
Owner:WASHINGTON BIOTECH CORP +1
Article Of Footwear And Methods Of Making Same
An article of footwear with an undulating sole provides cushioning and support to an article of footwear. The sole has an undulating shape that may be substantially similar to a sine wave with a series of alternating peaks and troughs.
Owner:REEBOK
Gel and cushioning devices
InactiveUS20050101693A1Improve comfortAntifouling/underwater paintsPaints with biocidesCushioningEngineering
Owner:THE OHIO WILLOW WOOD CO INC
Footwear sole structure incorporating a cushioning component
ActiveUS20050028403A1Reduce stressPrevent outward movementSolesNon-surgical orthopedic devicesCushioningAmbient pressure
A cushioning component for an article of footwear is disclosed that includes a fluid-filled chamber and a covering element extending over a portion of the chamber. The chamber is devoid of internal connections, and the fluid within the chamber may be at a pressure that is substantially equal to an ambient pressure. The chamber defines a plurality of lobes, and the cushioning element includes a plurality of inserts that extend between the lobes. The inserts are elongate structures that decrease the compressibility of peripheral portions of the cushioning component.
Owner:NIKE INC
Spinal fusion apparatus and method
InactiveUS6926737B2Relieve stressPhysical recoveryInternal osteosythesisBone implantCushioningVertebral bone
An apparatus for stabilizing and promoting fusion between adjacent vertebrae includes at least a pair of implants to promote bone growth and to fuse with vertebral bone. The implants are joined by a connector. Preferably the implants are inserted into receiving bores in a non-parallel configuration and / or the connector joins the implants so as to bias the implants to a non-parallel configuration. A pair of connecting members also preferably secure the implants to each of the adjacent vertebrae. A method of using the apparatus provides for stabilizing between vertebrae where the original cushioning disc has deteriorated or become damaged. The implants are connected together. Also in the method, the implant receiving bores are non-parallel and / or the implants are biased to non-parallel configurations by joining the implants to the connecting element so as to reduce the inadvertent disturbance of the implants from the receiving bores and to further stabilize the implants overall during the fusion process.
Owner:WARSAW ORTHOPEDIC INC
Article of footwear having an inflatable ground engaging surface
An article of footwear has an upper and a sole. The sole has at least one inflatable bladder wherein said at least one inflatable bladder has an inflated state and a deflated state. A ground engaging surface of the sole has a first profile in the deflated state and a second profile in the inflated state. The first profile is different from the second profile. Varying the profile of the ground engaging surface varies the amount of cushioning in the sole so that the shoe can serve as a multipurpose shoe for activities requiring different amounts of cushioning.
Owner:REEBOK
Bladder
ActiveUS7740551B2Maintain positionEasy to produceHollow inflatable ballsHollow non-inflatable ballsCushioningEngineering
Owner:ADIDAS
Shoe insole
An insole providing cushioning and control of foot motion. The insole includes a stability cradle and a number of pods on the underside of the insole core or base. Some of the pods have different material properties selected to help control foot motion.
Owner:IMPLUS FOOTCARE
Air bag inflation device
This invention relates to active protective garments which are inconspicuously worn by an individual and which activate upon certain conditions being met. Activation causes inflation of regions of the active protective garment to provide padding and impact cushioning for the wearer.The invention is an active protective garment such as pair of shorts or pants, a jacket, a vest, underwear, and the like. The garments comprise multiple layers of material that constrain pockets or regions that are inflatable by a source of compressed gas or foam. The garments also comprise sensors to detect ballistic parameters such as acceleration, distance, relative acceleration, and rotation. The sensor information is used to determine whether activation is required. Detection and activation are accomplished in a very short time period in order to offer maximal protection for the individual wearing the garment. The system comprises a computer or logic controller that monitors the sensor data in real time and coordinates the information from all sensors. The system calculates velocity, distance, and rotational velocity. A rule-based system is used to detect a complex fall in progress and discriminate said fall in progress from the events of every day life. The pockets or inflatable regions of the garment protect the individual against falls and other impacts that may cause bone fracture or organ damage.
Owner:ACTIVE PROTECTIVE TECH
Method of conducting business including making and selling a custom article of footwear
The article of footwear taught in the present invention includes a spring element that can provide improved cushioning, stability, and running economy. Unlike the conventional foam materials presently being used by the footwear industry, a preferred spring element is not substantially subject to compression set degradation and can provide a relatively long service life. The components of the article of footwear including the upper, insole, spring element, and sole can be selected from a range of options, and can be easily removed and replaced, as desired. Moreover, the present invention teaches a method of making a customized article of footwear, and also a way of doing retail and Internet business.
Owner:ADIDAS
Shoe sole
Described are soles for shoes, and shoes with such soles. The sole includes a first partial region and a second partial region, a cushioning element, and a protection element. The cushioning element is arranged within at least a portion of the first partial region and within at least a portion of the second partial region. The protection element is also arranged within at least a portion of the first partial region and within at least a portion of the second partial region. The cushioning element has a greater stiffness in the first partial region than in the second partial region. When a wearer treads down with the sole on a surface, the protection element has a larger contact area with the surface in the first partial region than in the second partial region.
Owner:ADIDAS
Custom article of footwear and method of making the same
InactiveUS20070043630A1Improve buffering effectImprove stabilityFoot measurement devicesSolesCushioningRunning economy
The present invention teaches a method of making a custom article of footwear. Further, the article of footwear can include a spring element that can provide improved cushioning, stability, and running economy. In addition, the components of the article of footwear can be selected from a wide range of options, and can be easily removed and replaced, as desired.
Owner:ADIDAS
Footwear construction
A welted footwear construction with a direct-attach outsole and an internal tray containing a low density cushioning material. The welt may be secured to the upper and insole by one line of stitching and to the tray by a second line of stitching. The tray may include separate heel and forefoot cavities, each containing a low density cushioning material. The tray may be manufactured from thermoplastic urethane (“TPU”) and may contain low-density polyurethane (“PU”). The low-density PU may be molded in place within the cavities in the tray. The outsole may be directly attached to the undersurface of the tray, and may be manufactured from high-density PU.
Owner:WOLVERINE OUTDOORS
Method and apparatus for body impact protection
Owner:ACTIVE PROTECTIVE TECH
Method and Apparatus for Body Impact Protection
ActiveUS20090254003A1Maximum precisionPrevent unwanted of pressureAcceleration measurement using interia forcesPerson identificationCushioningOrgan damage
This invention relates to active protective garments which are inconspicuously worn by an individual and which activate upon certain conditions being met. Activation causes inflation of regions of the active protective garment to provide padding and impact cushioning for the wearer.The invention is an active protective garment such as pair of shorts or pants, a jacket, a vest, underwear, and the like. The garments comprise multiple layers of material that constrain pockets or regions that are inflatable by a source of compressed gas or foam. The garments also comprise sensors to detect ballistic parameters such as acceleration, distance, relative acceleration, and rotation. The sensor information is used to determine whether activation is required. Detection and activation are accomplished in a very short time period in order to offer maximal protection for the individual wearing the garment. The system comprises a computer or logic controller that monitors the sensor data in real time and coordinates the information from all sensors. The system calculates velocity, distance, and rotational velocity. A rule-based system is used to detect a complex fall in progress and discriminate said fall in progress from the events of every day life. The pockets or inflatable regions of the garment protect the individual against falls and other impacts that may cause bone fracture or organ damage.
Owner:ACTIVE PROTECTIVE TECH
Support and cushioning system for an article of footwear
A cushioning member for an article of footwear. The cushioning member is a flexible bladder having a fluidly interconnected heel chamber and forefoot chamber. The bladder is disposed above the sole and beneath the wearer's foot to provided added cushioning to the wearer. The bladder contains air at slightly above ambient pressure and can be formed by thermoforming or by welding two sheets of resilient, flexible material together. A connecting passage fluidly connects the heel chamber and the forefoot chamber. The connecting passage is narrow to control the flow of air between the two chambers.
Owner:REEBOK
Gel Insole
An insole for insertion into footwear, comprising a forefoot portion, a midfoot portion and a heel portion; the midfoot portion connecting together the forefoot portion and the heel portion; said insole comprising a cushioning layer of a viscoelastic gel material which provides a cushioning function; and wherein the midfoot portion and the heel portion comprise a peripheral edge that curves upwards.
Owner:MSD CONSUMER CARE INC
Artificial intervertebral disc replacements with endplates
InactiveUS7201776B2Improve adhesionGreat excessive forceBone implantJoint implantsCushioningLamina terminalis
An artificial disc replacement (ADR) includes a pair of opposing endplate components, each attached to one of the upper and lower vertebrae, a cushioning component disposed between the endplate components; and a filler material contained within the cushioning component. The filler material may be a gas, liquid, foam, or gel, including a hydrogel. In a preferred embodiment, the ADR may further include one or more opposing, spaced-apart projections configured to impinge if the endplate components are subjected to an excessive force. Such projections may allow for unrestricted motion between the endplates until impingement, or may restrict translation between the endplates until a greater excessive force is reached. One or both of the endplate components may include a modified surface to increase adherence to the respective vertebral endplates.
Owner:RIVERBEND DESIGN +1
Cable management system
A raceway assembly according to the present invention is used in conjunction with a conventional equipment rack to route cables between and otherwise to or from equipment stored in the rack. Guide members project from a trough portion of the raceway and position cables routed through spaces between the guide members. Versions of the guide members have elastic edging providing soft surfaces to reduce cable wear and otherwise protect cables from potential damage and lessening of life span. Some of the edging is formed as a substantial portion of the thickness of the guide member to provide enhanced cushioning of the cables. Versions of the guide members can include a core portion of a rigid or pliable material. Those guide members with a pliable core can be readily bent to provide enhanced support and positioning of cables being held by the guide members.
Owner:LEVITON MFG
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