U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

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Yu, Justine R.


Primary examiner statistics: 897 patents; average approval time: 897 days
Assistant examiner statistics: 216 patents; average approval time: 811 days

Patents as Assistant Examiner


1            
NumberTitleIssue Date
6740056Universal sized carpal tunnel device
A universal carpal tunnel device for supporting the hand in a neutral position to alleviate and prevent the carpal tunnel syndrome. The device includes a pad for placement against a wearer, a base attached to the pad, a stay disposed between the pad and base, and an...
05/25/2004
6689077Apparatus and method for pressure management having temperature controlled air flow
An apparatus and method for alleviating excessive pressure development on a body area includes a cushion having bottom and top surfaces which are spaced apart. The top surface has a plurality of channels formed therethrough. A compressible inner layer is ...
02/10/2004
6491608Exercise machine
An exercise machine (10-101) is provided having a platform (12-121) on which a user (14-141) is supported in a reclining position with the weight of the user (14-14G) being utilized as a resistance which may be selectively varied to the various exercises ...
12/10/2002
6241643Arm exercising device
An arm exercising device for strengthening a user's biceps and triceps. The device has an upper arm support platform which is attached to the user's upper arm. The upper arm platform is hinged to a hand driven arm. The hand driven arm holds a handle so th...
06/05/2001
6217538Cervical/upper thoracic relaxer
A portable, free-standing head support frame for passively inducing cervical and thoracic flexion while maintaining traction includes a base support platform for placement on the floor or other stable treatment surface, an upright head support frame that ...
04/17/2001
6200280Cardiac massage apparatus and method
A device for performing minimally invasive closed chest heart massage comprises a support having a plurality of curved, deployable struts, optionally carrying a sheet or inflatable bladder for engaging the pericardium. The struts are delivered to the spac...
03/13/2001
6190337Dislodging or loosening mucus in a person's lungs
An apparatus for dislodging or loosening mucus in a person's lungs, for example of a sufferer of cystic fibrosis, comprises a bath arranged to receive the person and filled with water such that the person's chest is immersed in the water. A vibrator vibra...
02/20/2001
6186968Foldable electric traction machine
An foldable electric traction machine comprises a front beam, a rear beam and a joint connecting the front beam and the rear beam. A motor is mounted beneath the rear beam. A sliding bracket is mounted on an extension beam and can be moved by the motor. T...
02/13/2001
6126643Blood collecting syringe
The blood collecting syringe is constructed for coupling with an arterial blood sampling system. In one embodiment, upon retraction of a plunger, a collapsed hollow deformable stopper expands to draw any air bubble and fluid into a small discard chamber w...
10/03/2000
6123680Centrifugal force device and method for treatment of orthopedic spinal disorders
A centrifugal force device and method for treating neck and back pain associated with intervertebral disc disorders is described. The patient is secured to a table in vertical position with the table being oriented about its vertical axis so as to maximiz...
09/26/2000
6120464Needle assembly for fluid sampler
A needle and a membrane to receive fluid from the needle. The needle deposits fluid in a transfer area of the membrane which is spaced from a test area of the membrane. At the transfer area, the needle is positioned with an axis of the needle orthogonal t...
09/19/2000
6113557Variable stiffness angioplasty guide wire
An angioplasty guidewire includes a proximal shaft and an intermediate section extending from the shaft to a distal joint and having a stiffener and a flexible member. The stiffener and the flexible member are disposed in coaxial slidable relationship and...
09/05/2000
6106530Stent delivery device
An stent delivery device comprises a tubular shaft body, a foldable and inflatable balloon attached to the distal end portion of the shaft body, and a stent fitted over the folded balloon. The shaft body has a lumen for inflating the balloon which communi...
08/22/2000
6102882Physiotherapy apparatus for the treatment of articular stiffness
Physiotherapy apparatus for the treatment of articular stiffness including a table for a patient having a static board, a moving board which is displaceable towards and away from the static board and a device for applying a traction force between parts of...
08/15/2000
6099487Massage chair drive mechanism
A massage chair drive mechanism having a main body, a kneading shaft rotatably mounted transversely to the main body and having a gear affixed thereto, a spiral gear engaging the gear of the kneading shaft and rotatably mounted within the main body and ha...
08/08/2000
6093159Freely rotational manual body massager
A freely rotational ball actuated manual body massager designed to fit comfortably in the user's hand. The pressure of a specially designed density ball which spins three-dimensionally creates a motion resembling the action of the balls of the fingers of ...
07/25/2000
6090055Massaging device
A massaging device comprising a hollow case (1) which delimits a sealed suction chamber during application of the case on the skin, and a connection of this case (1) to a suction source. This massaging device comprises two parallel inner rollers (12, 13),...
07/18/2000
6083181Massaging device for insertion in the back of massage chairs or the like
A massaging device for insertion in the back of massage chairs or the like, comprising a frame which supports, so that they can rotate about their respective axes, an upper shaft and a lower shaft having parallel and substantially horizontal axes and ecce...
07/04/2000
6080164Versatile stereotactic device
A stereotactic device for use with an imager is disclosed, which permits an imaging scan to be taken with reference to a personal coordinate system (or PCS) that is independent of a machine coordinate system (or MCS). Methods using the device to obtain im...
06/27/2000
6077195Balance beam
The balance beam of this invention has an elongated beam member having opposite ends, a center portion, a top and a bottom, with legs on the bottom thereof adjacent the ends. Each leg has an upper and a lower end. A resilient support and trolley assembly ...
06/20/2000
6077273Catheter support for stent delivery
An angioplasty and stent delivery system to facilitate introduction and placement of a stent, including a catheter having an expandable distal portion constructed and arranged for expanding the outer diameter of the catheter from a contracted state to an ...
06/20/2000
6077241Forearm transaxial compression band
A device adapted to be circumferentially fitted around the forearm to alleviate symptoms of overuse injuries, such as tennis elbow. The device is an elongate band composed of two elongate arcuate compression plates detachably and adjustably linked end to ...
06/20/2000
6077239Rubbing plate
A rubbing plate of flat, elongated shape having a plurality of recessed portions and flat peripheral edges at the peripheral sides thereof and massaging area formed of raised portions at the outside wall for massing the head, the palms, the neck, orbital ...
06/20/2000
6074397Spring biased deformable intraocular injecting apparatus
A deformable intraocular lens injecting apparatus including a spring biased plunger. A preferred embodiment of the lens injecting apparatus includes a separate lens injecting device having a lens cartridge receiver, and a separate one-piece lens cartridge...
06/13/2000
6071252Massaging device having a very simple structure and usable directly or insertable in the back of massage chairs or the like
A massaging device having a very simple structure, which can be used directly or can be inserted in the back of massage chairs or the like comprises a post which supports, so that it can slide in a substantially vertical direction, a movable framework pro...
06/06/2000
6068634Stent delivery system
A stent delivery system to facilitate introduction and placement of a stent, including a catheter having an expandable distal portion constructed and arranged for expanding the outer diameter of the catheter from a contracted state to an expanded state: a...
05/30/2000
6059735Portable device for extemporaneous analysis of a body-fluid
A portable device for extemporaneous analysis of a body fluid in an intracorporeal cavity includes a tube adapted for introduction into the cavity and a rod slidably mounted in the tube. The rod has a gripping end which emerges from one end of the tube, a...
05/09/2000
6059694Hand exerciser employing finger power bands
An apparatus for exercising a hand of a user allowing a full range of motion of the hand during use. The hand exerciser includes a dorsal wrap releasably secured about a wrist of the user and extending over a back side of the hand. A finger power band rel...
05/09/2000
6056705Clitoral clip
A clitoral stimulation clip for providing a vibratory sensation to an erogenous zone of a user to increase sexual stimulation. The clitoral stimulation clip includes a first member having a first gripping portion and a first clamping portion and a second ...
05/02/2000
6050921Top weighted shock absorption structure
This invention relates to a top weighted shock absorption structure for jogging machines. The principal element of the invention is the location of a curved linked component on each side of the jogging machine frame. A flexible shock absorption unit is lo...
04/18/2000
6045517Diagnostic apparatus and method for evaluation of carpal tunnel syndrome
This invention is a diagnostic device for measuring the extensibility of certain key carpal ligaments so as to determine the tendency of the subject to carpal tunnel damage. It consists of a structure to secure the arm and hand in a predetermined position...
04/04/2000
6044294Methods and apparatus for measuring impedance in the body
Methods and apparatus are provided for measuring the impedance of a patient's body. Pulse generating circuitry within a rate-responsive pacemaker is used to generate an impedance measurement signal that is applied to the body of the patient with conventio...
03/28/2000
6036661Apparatus for administering acoustic shock waves
An apparatus for administering ultrasonic shockwaves for medical use includes treatment head for focussing acoustic shockwaves at concretions in human bodies. Clinical treatment often requires two or more treatment heads or several different types of trea...
03/14/2000
6033345Vaulting horse training pad
The training pad for a gymnastic vaulting horse has a first elongated pad with a vertical height substantially equal to the height of the body of the vaulting horse. A second elongated pad has a vertical height substantially equal to the combined height o...
03/07/2000
6030353Pneumatic chest compression apparatus
A multi-function pneumatic chest compression apparatus provides various functions useful in both clinical and treatment environments, including mucous mobilization, breathing assistance, exhaled gas composition, and others. An air flow generator produces ...
02/29/2000
6024053Exercise device for cat
An exercise device is designed for use by a cat and composed of a base which a machine body is mounted. The machine body is provided with two plates, a receiving space located between the two plates, and a track located between the edges of the two plates...
02/15/2000
6022358Deformable intraocular lens injecting device
A surgical implantation device for insertion of a deformable intraocular lens into the eye through a relatively small incision made in the ocular tissue comprising a lens injecting device having a plunger with a plunger tip configured to provide a side cl...
02/08/2000
6022328Electric massager
An electric multi-positional massage apparatus adapted to accommodate selected regions of the human anatomy. The massage apparatus employs conventional contractor's wire as the basic foundation for construction. Plural electric motors, having offset weigh...
02/08/2000
6017316Vacuum control system and method for automated biopsy device
An automatic control system for a vacuum-assisted automatic core biopsy device (10) is provided, wherein the automatic core biopsy device (10) comprises a housing (12), out of which extends a needle assembly (14) including a hollow outer piercing needle (...
01/25/2000
6013041Apparatus and method for simulating therapeutic manipulation
An apparatus and method are shown for simulating therapeutic manipulations with reduced risk of injury. The apparatus of the present invention includes a reciprocating body which fits into an axial bore of an elongate housing. A biasing member also fits w...
01/11/2000
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