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Class 73/172 - ORTHOPEDIC PRESSURE DISTRIBUTION


Subclass of Class 73 - Measuring and testing
Definition: Subject matter directed to the measurement of the load distribution
No. of patents: 163
Last issue date: 02/01/2011


1          
NumberTitleIssue Date
7878055Sensor and analyzer for determining physiological limitations
A sensing and analyzing device for determining when physical limits of a patient have been exceeded by the patient during exercise is provided. The device may comprise a sensing unit, analyzing unit and a warning unit. The sensing unit may be attached to critical lo...
02/01/2011
7610802Device for measuring and monitoring the fractional load of orthopedic and surgical patients
The invention relates to a device for measuring and motoring the fractional load of orthopaedic and surgical patients, comprising at least one measuring device for the direct and indirect determination of the weight load of a lower extremity, and additionally at lea...
11/03/2009
7587937System incorporating an insole pressure sensor and personal annuciator for use in gait assistive therapy
A system designed to assist with the therapeutic treatment of subjects who have difficulty in walking, specifically those with a lack of sensation due to nerve damage or amputation, who are unable to tell when the foot makes contact with the floor. The system compri...
09/15/2009
7526954Gait assistive system and methods for using same
Systems and methods for providing biofeedback information to a subject for gait assistive therapy are provided. The system comprises an insole pressure sensor and means for communicating the pressure exerted by the subject on the insole pressure sensor to the subjec...
05/05/2009
7506543Foot pressure detection device
According to a first embodiment of our invention, a monitoring device is placed above, within, or on the bottom of a cast, boot, shoe, or other lower extremity immobilization or protective device, and has one or more single or cluster of pressure sensitive chambers ...
03/24/2009
7493810Device for mechanical weight bearing indication with load range capability
A mechanical load bearing indicator producing signals to a user when the user applies more than selected amounts of load between an extremity of the use and a surface. The indicator has a base plate adapted to establish a frame of reference with the surface, a load ...
02/24/2009
7448264Non-destructive method for evaluating the strength of cancellous bone
A non-destructive method for evaluating the strength of cancellous bone includes the steps of performing at least two of the following tests on each cancellous bone of a population of cancellous bones: a manual compression test, an apparent density test, and an appe...
11/11/2008
7434459Context acquisition based on load sensing
Methods and systems are described for sensing force information at a plurality of points on a continuous surface, and detecting contextual information about an object on the surface based on the distribution of force on the surface. For example, a plurality of senso...
10/14/2008
7371247Method and apparatus for penetrating tissue
A tissue penetrating system includes a plurality of penetrating members each having a tip. A penetrating member driver is coupled to the plurality of penetrating members. Each tip of a penetrating member is uncovered during launch of the penetrating member by the pe...
05/13/2008
7368921Printed capacitive sensor
The invention relates to a flexible, resilient capacitive sensor suitable for large-scale manufacturing. The sensor includes a dielectric, an electrically conductive detector and trace layer on the first side of the dielectric layer comprising a detector and trace, ...
05/06/2008
7355519Body force alarming apparatus and method
A device and method to detect force and provide feedback to a runner or jogger so that the person can judge whether to adjust his or her stride in order to lessen the impact on his or her body. The device includes a housing, a power supply, a piezo sensor, a control...
04/08/2008
7353770Visual wear indicator for footwear
A visual wear indicator is disclosed capable of giving a visual indication of the degree of wear on an athletic or other type of shoe. In general, the visual wear indicator may operate by having two different colored regions, each having a viscosity which varies a f...
04/08/2008
7346996Apparatus and a method for assessing an anchorage position
An apparatus for assessing a position of an anchorage of a child restraint anchorage system. The apparatus includes a base, a first slide assembly, and a second slide assembly. The first slide assembly is movably disposed on the base for engaging a seat back. The se...
03/25/2008
7346464Gait waveform feature extracting method and individual identification system
A gait waveform feature extracting method and an individual identification system extract features of the gait waveform. A one-step waveform corresponding to one step of a walking movement is specified using, as an index, a peak amplitude corresponding to a state wh...
03/18/2008
7331931Method and apparatus for penetrating tissue
These and other objects of the present invention are achieved in a body fluid sampling system for use on a tissue site that includes an electrically powered drive force generator. A penetrating member is operatively coupled to the force generator. The force generato...
02/19/2008
7330127Force optimization surface apparatus and method
A support surface includes a cover defining an interior region, a mattress core located in the interior region, and a force sensor located in the interior region. ...
02/12/2008
7316700Self optimizing lancing device with adaptation means to temporal variations in cutaneous properties
A lancing device, an embodiment of which controls the advancement and retraction of a lancet by monitoring the position of the lancet in conjunction with a lancet controller which incorporates a feedback loop for modulating the lancet driver to follow a predetermine...
01/08/2008
7310895Shoe with sensors, controller and active-response elements and method for use thereof
Active-response golf shoes are disclosed. The golf shoes include at least one sensor, a controller, and at least one active-response element. The sensor and controller operate to rapidly determine if a golfer is walking or swinging a golf club. Once this determinati...
12/25/2007
7308831Interface device and method for interfacing instruments to vascular access simulation systems
An interface device and method for interfacing instruments to a vascular access simulation system serve to interface peripherals in the form of mock or actual medical instruments to the simulation system to enable simulation of medical procedures. The interface devi...
12/18/2007
7301351Printed capacitive sensor
The invention relates to a flexible, resilient capacitive sensor suitable for large-scale manufacturing. The sensor comprises a dielectric, an electrically conductive detector and trace layer on the first side of the dielectric layer comprising a detector and trace,...
11/27/2007
7291117Method and apparatus for penetrating tissue
These and other objects of the present invention are achieved in a body fluid sampling system for use on a tissue site that includes a voice coil based penetrating member driver. A plurality of penetrating members are included. A transport mechanism is configured to...
11/06/2007
7284450Averaging orifice primary flow element
A process flow device that includes a self-averaging orifice plate type of primary flow element for measuring, by a differential pressure process, the volumetric rate of fluid flow at a point in a fluid carrying conduit where the velocity profile of the fluid is asy...
10/23/2007
7276917Printed capacitive sensor
The invention relates to a flexible, resilient capacitive sensor suitable for large-scale manufacturing. The sensor includes a dielectric, an electrically conductive detector and trace layer on the first side of the dielectric layer including a detector and trace, a...
10/02/2007
7277021Device and method for alerting a runner when a new pair of running shoes is needed
A device and method are provided for determining the wear of a sole of a shoe. The device includes first and second sensors receivable in the sole of the shoe. The sensors are axially spaced and generate signals in response to corresponding impact forces acting ther...
10/02/2007
7273250Method for individually adapting the saddle of a two-wheel vehicle
A method and a device are provided for individually adapting the saddle of a two-wheeled vehicle, especially bicycle saddles. The local pressing pressure of the buttocks of a test subject is measured on a adapting device (1) with a measuring saddle (2)...
09/25/2007
7258693Device and method for variable speed lancet
A method of penetrating tissue is provided. The method comprises using a lancet driver to advance a lancet into the tissue; advancing the lancet at a first desired velocity in a first layer of tissue; advancing the lancet at a second desired velocity in a second lay...
08/21/2007
7256686Vehicle seat with vibration monitoring ability
The present invention concerns a system for measuring the vibration an operator of a piece of the equipment encounters while operating the equipment. The system includes at least one motion measuring means, such as an accelerometer. The accelerometer may be affixed ...
08/14/2007
7253366Exit alarm for a hospital bed triggered by individual load cell weight readings exceeding a predetermined threshold
A system for monitoring a patient on a hospital bed includes load cells and a controller for detecting patient movement on, exit from, and impending exit from the hospital bed, including movement across or outside a virtual boundary or region located on the bed. The...
08/07/2007
7244265Method and apparatus for penetrating tissue
These and other objects of the present invention are achieved in a body fluid sampling system for use on a tissue site that includes a drive force generator and a penetrating member operatively coupled to the force generator. The force generator moves the member alo...
07/17/2007
7236616Biometric piezo scanner
A piezoelectric thin film sensor array is used to scan and capture biometric data, for example, a fingerprint image. In one embodiment, a multi-layer structure includes a PVDF layer in between two conductor grids arranged orthogonally to one another. Urethane can be...
06/26/2007
7232451Method and apparatus for penetrating tissue
A skin penetrating system has a housing member and a plurality of penetrating members positioned in the housing member. A tissue stabilizing device is coupled to the housing member. A user interface is configured to relay at least one of, skin penetrating performanc...
06/19/2007
7231834Stride measuring apparatus
In a stride measuring apparatus, a signal wave emitter and a signal wave detector are opposed to each other in a direction intersecting with a predetermined direction in which the running surface is driven. The signal wave emitter emits a light beam. The signal wave...
06/19/2007
7229458Method and apparatus for penetrating tissue
A tissue penetrating system includes a plurality of cartridges each with a distal port and a proximal port. A plurality of penetrating members are provided, each coupled to a cartridge and having a sharpened distal tip and a shaft portion slidably disposed within th...
06/12/2007
7225565Intelligent footwear systems
The invention is directed to intelligent systems for articles of footwear that adjust automatically in response to a measured performance characteristic. The intelligent systems include one or more adjustable elements coupled to a mechanism that actuates the adjusta...
06/05/2007
7226461Method and apparatus for a multi-use body fluid sampling device with sterility barrier release
A device for use with a gripper is provided. A cartridge is provided that defines a plurality of cavities. A plurality of penetrating members are at least partially contained in the cavities of the cartridge. The penetrating members are slidably movable to extend ou...
06/05/2007
7217891Capacitive sensing apparatus for a vehicle seat
A capacitive sensing apparatus for a vehicle seat includes a deflectable dielectric mat and a flexible printed circuit that wraps around the major surfaces of the dielectric mat to define upper and lower conductor strips that overlap in a direction perpendicular to ...
05/15/2007
7208960Printed capacitive sensor
The invention relates to a flexible, resilient capacitive sensor suitable for large-scale manufacturing. The sensor comprises a dielectric, an electrically conductive detector and trace layer on the first side of the dielectric layer comprising a detector and trace,...
04/24/2007
7202424Balance control system for weight scales
The present invention is directed to a weight scale having a balance control system that detects unequal load distribution to the scale's load sensors and produces an output signal that enables the user to re-distribute weight until a predetermined level of balance ...
04/10/2007
7198606Method and apparatus for a multi-use body fluid sampling device with analyte sensing
A device for use with a penetrating member driver to penetrate tissue is provided. A plurality of penetrating members are coupled to a single cartridge and are operatively couplable to the penetrating member driver. The penetrating members are movable to extend radi...
04/03/2007
7191644System incorporating an insole pressure sensor and personal annunciator for use in gait assistive therapy
A gait assistive system designed to assist with the therapeutic treatment of subjects who have difficulty in walking, specifically those with a lack of sensation due to nerve damage or amputation, who are unable to tell when the foot makes contact with the floor. Th...
03/20/2007
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