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142 results about "Palpation" patented technology
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Palpation is the process of using one's hands to check the body, especially while perceiving/diagnosing a disease or illness. Usually performed by a health care practitioner, it is the process of feeling an object in or on the body to determine its size, shape, firmness, or location (for example, a veterinarian can feel the stomach of a pregnant animal to ensure good health and successful delivery).
Prostate BPH and tumor detector also useable on other tissues
Prostate probe systems are disclosed for assessing one or both of BPH or prostate cancer. The prostate probe systems comprise either a force or pressure sensor mounted on or in a rectally insertable probe or a temperature sensor mounted on or in a rectally insertable probe, or both. Also disclosed are probe systems for evaluating a condition of a prostate gland. Finally, force or hardness mapping devices are disclosed for palpation-examination of patient anatomical tissues for abnormalities or assessing states of firmness.
Owner:SLIWA JOHN W +1
Training aids and methods for needle biopsy
InactiveUS6568941B1Accurate tactile sensationFacilitate tactile learningEducational modelsHuman bodyPalpation
A training aid for teaching needle biopsy of the human breast. The inventive methods use breast models having lifelike properties providing accurate tactile sensation during palpation of the breast that enable a trainee to learn to locate modeled internal lesions and similar tissues in the breast. These same properties allow learning of tactile sensations indicating relative position and motion of biopsy needles during biopsy needling procedures. To facilitate tactile learning, the breast model includes an opaque skin that blocks the trainee view of a breast cavity containing modeled lesions, ensuring that needling procedures are performed based solely on "feel". The present invention also includes alternative training methods using a second breast model that is sufficiently transparent to allow viewing of modeled lesions from any relative position. The present invention includes training systems incorporating breast models and viewing stands and methods of training using these aids.
Owner:GOLDSTEIN MARK K
Haptic interface for palpation simulation
InactiveUS7307619B2Easy to carrySimulate the realInput/output for user-computer interactionCathode-ray tube indicatorsGraphicsPalpation
Owner:IMMERSION MEDICAL
Method and apparatus for the identification and characterization of regions of altered stiffness
InactiveUS6951544B2Facilitate real-timeEasy to implementBlood flow measurement devicesOrgan movement/changes detectionPalpationTarget tissue
A remote palpation technique in breast imaging involves the use of multiple applications of radiation force in rapid succession throughout a two-dimensional plane in the target tissue medium (10), and combination of the small, two-dimensional displacement maps from each force location into a single, larger remote palpation image (block 43). Apparatus for carrying out the foregoing method is also disclosed.
Owner:DUKE UNIV
Methods and apparatus for palpation simulation
Owner:IMMERSION MEDICAL
Self-palpation device for examination of breast with 3-D positioning system
InactiveUS20010031934A1Organ movement/changes detectionDiagnostics using pressureHand heldDisplay device
The present invention provides a method and device for high resolution 3-D detection of changes in mechanical and structural properties of the breast tissue that are indicative of breast cancer development. In one embodiment of the invention a compact hand held device comprises a pressure sensor array, a self-contained motion tracking system integrated with the pressure sensor array, and an electronic unit with a display. Mechanical imaging of the breast is achieved by pressing the sensing pad onto the breast, oscillating it over breast tissue portions with sequential returning to a reference point. Calculation of a trajectory and orientation of the pressure sensor array can include correction of the device position and orientation with a suitable Kalman filter using measured signals supplied from the motion tracking system and from the pressure sensor array. Analysis of pressure response data for oscillatory deformations comprises cumulative summation of a plurality of pressure patterns after spatially shifting every pattern by a pre-calculated value in an opposite direction of pressure sensor array motion. Determining mechanical and geometrical features of the breast inner structures includes formation of a 3-D mechanical image of the breast combining results of local scanning at all breast sites using calculated position and orientation data for the pressure sensor array.
Owner:ARTANN LAB
Dental Optical Diagnostic Apparatus
Owner:J MORITA TOKYO MFG CORP
Acoustic palpation using non-invasive ultrasound techniques to identify and localize tissue eliciting biological responses and target treatments
InactiveUS20100081893A1Improve accuracyEasy to installUltrasound therapyDiagnostics using pressureUltrasound imagingSonification
Methods and systems for identifying and spatially localizing tissues having certain physiological properties or producing certain biological responses, such as the sensation of pain, in response to the application of intense focused ultrasound (acoustic probing or palpation) are provided. In some embodiments, targeted acoustic probing may be guided or visualized using imaging techniques such as ultrasound imaging or other types of non-invasive imaging techniques.
Owner:PHYSIOSONICS +1
Methods and apparatus for Palpation Simulation
An apparatus comprises a manipulandum, a housing, a sensor and an actuator. The housing has a palpation region spaced apart from the manipulandum. The sensor is coupled to the palpation region of the housing. The sensor is configured to send a signal based on a palpation of the palpation region of the housing. The actuator is coupled to the manipulandum. The actuator is configured to send haptic output to the manipulandum based on the signal.
Owner:IMMERSION MEDICAL
Acoustic palpation using non-invasive ultrasound techniques to identify and localize tissue eliciting biological responses
InactiveUS20100087728A1Guaranteed normal transmissionReduce exposureUltrasound therapyOrgan movement/changes detectionUltrasound imagingSonification
Methods and systems for identifying and spatially localizing tissues having certain physiological properties or producing certain biological responses, such as the sensation of pain, in response to the application of intense focused ultrasound (acoustic probing or palpation) are provided. In some embodiments, targeted acoustic probing may be guided or visualized using imaging techniques such as ultrasound imaging or other types of non-invasive imaging techniques.
Owner:PHYSIOSONICS +1
Palpation Algorithms For Computer-Augmented Hand Tools
InactiveUS20100179423A1Ultrasonic/sonic/infrasonic diagnosticsInertial sensorsPalpationComputer-aided
A method and system for performing minimally invasive tissue examination with a computer-assisted hand tool. The computer-assisted hand tool is moved into contact with the tissue under examination. An indication is received from a first sensor in the computer-assisted hand tool of each feature detected in a time interval during movement of the hand tool in contact with the tissue under examination. Each feature detected in the preset time interval is processed to determine a haptic feedback to provide to the user. A haptic feedback is generated and provided to the user via an actuator that is responsive to at least one feature detected in the time interval.
Owner:IMMERSION CORPORATION
Incontinence treatment with urethral guide
InactiveUS20060205996A1Precise positioningEasy alignmentSurgical furnitureAnti-incontinence devicesAnatomical landmarkUrethra
Incontinence systems and methods for directing treatment to a target tissue of a patient comprise a guide having a first palpation member and a probe body having a treatment zone and a second palpation member. The guide is configured to be inserted into a urethra of the patient. The first palpation member is positioned in a fixed relationship to an anatomical landmark, such as a bladder neck. The probe body is configured to be inserted into a vagina of the patient. The second palpation member is registered proximal the first palpation member so as to position the treatment zone of the probe adjacent the target tissue of the patient and away from the nerves and / or tissues in the area of the bladder neck and bladder.
Owner:AMS RES CORP
Haptic interface for palpation simulation
InactiveUS20060190823A1Easy to carrySimulate the realInput/output for user-computer interactionCathode-ray tube indicatorsGraphicsPalpation
Owner:IMMERSION MEDICAL
Acoustic Palpation Using Non-Invasive Ultrasound Techniques for Identification of Target Sites and Assessment of Chronic Pain Disorders
InactiveUS20120108918A1Reduce stimulationLess in stimulatory effectUltrasound therapyOrgan movement/changes detectionPalpationChronic pain
Owner:PHYSIOSONICS
Method and apparatus for detecting very small breast anomalies
Owner:ULTRATOUCH CORP
Method to reduce inflammation and tactile finger sensation deficit due to carpal tunnel syndrome or arthritis
ActiveUS7547286B2Improved onsetImproved prognosisData processing applicationsSurgeryFinger flexionCTS - Carpal tunnel syndrome
Owner:CHOATE JOHN I M
PVDF array tactile sensor for measuring pulse
InactiveCN101474067AMake up for the shortcoming that only one signal can be collected and the information is not comprehensiveMake up for the shortcomings of incomplete informationMeasuring/recording heart/pulse ratePalpationPosition angle
The invention discloses a PVDF array tactile sensor which can fully collect information and accurately measure pulse. The sensor comprises a metal substrate, a central PVDF thin film which is arranged at a central area of the metal substrate, and a first PVDF piezoelectric thin film, a second PVDF piezoelectric thin film, a third PVDF piezoelectric thin film and a forth PVDF piezoelectric thin film which are arranged at an edge area of the metal substrate. Compared with the prior art, the PVDF array tactile sensor for measuring the pulses has the following advantages: a symmetrical and annular structure with a circular PVDF piezoelectric thin film at the center and four arc-shaped PVDF piezoelectric thin films at the edges is used, thus the position angle of a pulse sensor on the pulse-feeling and palpation part of the wrist does not affect the signal collection, and the pulse information can be fully and accurately measured.
Owner:JIANGSU JIANGHAI MACHINE TOOLS GROUP +1
Tissue expander injection assemblies
An injection port assembly for a tissue expander and / or mammary prosthesis comprising a composite silicone matrix having embedded fiber layers. The composite matrix materials may cover or extend from the outside perimeter of the injection port assembly and provide self sealing polymeric materials if punctured by a needle. The tissue expander and injection port assemblies and structures may be formed of MR scannable materials. The injection port structures may have palpation lumps for locating the injection port structure subsequent implantation. The injection port structure may be remotely located from the tissue expander and connected thereto via tubing.
Owner:PMT
China electronic pulse feeling device
InactiveCN101015450AStrengthen modern developmentStrengthen foreign exchangesDiagnostic recording/measuringSensorsElectricityPalpation
The invention discloses a Chinese electronic pulse feeling tool, which comprises the following steps: host machine, wrist air-pocket connected by conductor and wire and breath-testing sensor, wherein the wrist air-pocket is attached on the pulse-feeling and palpation position of patient to correspond inch, joint and size on three-particle pressure sensor; when the air pocket is pressed lightly, neutrally and heavily, which produces electric signal to output through voice, screen or printing as remote diagnosing system.
Owner:刘广
System for and method of quantifying on-body palpitation for improved medical diagnosis
A haptic sensor for performing palpation includes a deformable membrane having a reflective surface, a light source, a camera, and a processor. When the sensor is pressed against an object on a body, the deformable membrane deforms to contour to the shape of the object, light is reflected off the reflective surface, and captured by a camera. The reflected light is processed to reconstruct a 3-D image of the object. The rendered image can show abnormalities such as cysts, tumors, or other abnormalities, as well as arterial pressure pulses. In different embodiments, the sensor illuminates the deformed membrane from multiple directions, using shape-from-shading or grayscale mapping, or using video streams to provide more accurate images. The sensor is able to be included as part of a mobile device, such as a mobile phone, thereby making it compact and portable.
Owner:RGT UNIV OF CALIFORNIA
Pediatrician robot device based on artificial intelligence
InactiveCN106874670AAlleviate the current situation of scarcityImprove the efficiency of medical treatmentMedical automated diagnosisSpecial data processing applicationsMedical recordMedical equipment
Owner:ANHUI TONGLING BIONIC TECH CO LTD
System and methods for stress release and associated nitric oxide release for treatment of pain in specific parts of the body
InactiveUS20090124865A1Avoid painRelief the painChiropractic devicesMassageStress inducedPulmonary vasculature
This invention provides unique technology, systems and methods of treatment of stress induced afflictions in the musculoskeletal system, the vascular system or the nervous tissue. More specifically, the systems comprise diagnosis of a stress-induced consistent tightness on the right side of the cranial, cervical, thoracic, lumbar, sacral spine, referred herein as “The Twist”, and utilize “Stress Relief Methods” to reduce The Twist to resolve any afflictions associated with it. The invention comprises a coordinated series of untwisting dynamic motions, spinal manipulation and / or motion palpations that result in release of nitric oxide and relief from pain. The systems and methods of the invention therefore provide the benefits of increased nitric oxide release to maintain homeostasis in pulmonary vasculature. The invention also provides methods of training others in the correct use of the Stress Relief Methods to prevent and treat afflictions associated with the Twist.
Owner:KIERNAN JAMES E
Optical coherence tomography catheter for elastographic property mapping of lumens utilizing micropalpation
InactiveUS20120265062A1High speed elastographic property mappingHigh propertyUltrasonic/sonic/infrasonic diagnosticsDiagnostics using pressurePalpationElastography
An optical coherence tomography (OCT) catheter, for performing high performance elastographic deformation mapping of tissues and plaques, comprises: a catheter having elongated catheter body extending longitudinally between a proximal end and a distal end along a longitudinal axis, the catheter body including a distal portion at the distal end and a catheter lumen; a palpator, disposed in the distal portion, to apply one of a directed fluid or a mechanical indenter to produce a surface-applied palpation force to a target area of the interior body to mechanically displace the interior body and cause elastographic deformation of the target area of one or more surface and subsurface tissues and plaques; and OCT imaging sensor, disposed in the distal portion, to direct and deliver OCT beam for OCT deformation detection including elastographic deformation measurement to provide elastographic mapping of the target area.
Owner:ST JUDE MEDICAL
Palpation probe
InactiveCN106264436AAvoid the embarrassment of finger palpationEndoscopesDiagnostic recording/measuringTreatment effectPalpation
The invention provides a palpation probe. The palpation probe comprises a probe main body, a probe handle, and a pressure sensor matrix positioned on the probe main body, wherein the probe main body is inserted in the human cavity for sensing the hardness, size, shape and appearance of the lesions of tissues on the inner wall of the human cavity and the periphery thereof, and the information is transmitted to an external display instrument through a cable; the device is further provided with an LED light source and a camera, through the camera, the diseased region and appearance inside the human cavity can be observed in real time, therefore, the device can be used for improving the correct diagnostic rate and diagnosis and treatment effects for the lesions of the tissues of the human cavity and the periphery thereof, such as prostatic cancer and rectal carcinoma, and meanwhile, the technical problem that the observation can not be carried out in real time during the rectal carcinoma tactus is also solved.
Owner:BEIJING SINO CANBRIDGE MED TECH CO LTD
Health analysis device, server and system
Owner:BOE TECH GRP CO LTD +1
Pulse condition simulation terminal with fingering collection
PendingCN107157455AOvercome the empty positionAccurate separation and beatingCatheterDiagnostic recording/measuringPhysical medicine and rehabilitationTaking pulse
The invention discloses a pulse condition simulation terminal with fingering collection, relating to the field of traditional Chinese medicinal pulse diagnosis informationization. The pulse condition simulation terminal with fingering collection is characterized by comprising a bionic wrist tissue, a fingering collecting and locating mechanism (5), bionic pulse (6), a shell fixing structure, a signal input and output end and a processing circuit (10), wherein the bionic pulse (6) is placed inside the bionic wrist tissue, the bionic wrist tissue is fixed in a bionic tissue and pulse fixing frame (9) through a bionic tissue and pulse fixing frame cover (7), the bottom of the bionic tissue and pulse fixing frame (9) is connected with a box bottom (111), and a box cover (1) is mounted above the box bottom (111). The terminal accurately simulates the separate beat of the complicated pulses of the cun, guan and chi acupuncture points of a patient, so that a doctor can feel the pulse beat information at the corresponding touch position in real time under different pulse diagnosis fingering methods, thus the virtual position phenomenon is overcome, and the fatigue caused to the hands of the doctor during the long-time pulse palpation process is effectively alleviated.
Owner:四川君德利远程医疗科技有限公司
System for traditional Chinese medicine and western medicine clinical diagnosis training
InactiveCN101958062AImprove training effectEasy to upgradeElectrical appliancesWestern medicinePalpation
The invention discloses a system for traditional Chinese medicine and western medicine clinical diagnosis training and subsystems thereof. The system for the traditional Chinese medicine and western medicine clinical diagnosis training comprises a server and a plurality of subsystems, wherein each subsystem comprises a traditional Chinese medicine and western medicine clinical diagnosis training module, a display module, an input module and a judging module, wherein the traditional Chinese medicine and western medicine clinical diagnosis training module stores traditional Chinese medicine and western medicine clinical diagnosis training-related information and provides clinical cases for performing clinical diagnosis training for inspection, olfaction, inquiry, palpation and treatment in traditional Chinese medicine and diagnosis and treatment in western medicine for a user; the display module displays clinical diagnosis training contents of the traditional Chinese medicine and western medicine clinical diagnosis training module and result information of the clinical diagnosis training of the user in an image-text mode; the input module is used for inputting the clinical diagnosis information according to the clinical diagnosis training contents of the traditional Chinese medicine and western medicine clinical diagnosis training module which are displayed by the display module by a user; and the judging module is used for judging the accuracy of the clinical diagnosis information. The system for the traditional Chinese medicine and western medicine clinical diagnosis training has the advantages of realizing the traditional Chinese medicine and western medicine clinical diagnosis training, along with better clinical diagnosis training effect.
Owner:CHENGDU UNIV OF TRADITIONAL CHINESE MEDICINE
Pulse simulator and a method for simulating pulse
InactiveUS20120034586A1Overcome inaccurate recognitionAccurate measurementEducational modelsPalpationEngineering
The present invention relates to an improved pulse simulator and to an improved method for simulating pulse. It comprises a palpation conveyor connected with a flexible pump means. The flexible pump is operatively coupled to a solenoid arranged about a fixed core. The solenoid is magnetized and demagnetized by an electrical energy source causing back and forth motion of the solenoid, with consequential expansion and contraction of the flexible pump means, thereby releasing fluid in back and forth direction to the palpation conveyor for generating pulse sensation.
Owner:LAERDAL MEDICAL AS
Fetus four-step palpation simulation system and method based on VR technology
PendingCN106781798AIntuitive four-step palpation experienceIntuitive trainingCosmonautic condition simulationsEducational modelsAbdomen skinHuman body
Owner:FUJIAN SHUILIFANG THREE DIMENSIONAL DIGITAL SCI & TECH CO LTD +1
Acoustic palpation using non-invasive ultrasound techniques for identification of target sites and assessment of chronic pain disorders
InactiveUS20140039279A1Reduce stimulationLess in stimulatory effectUltrasound therapyOrgan movement/changes detectionPalpationChronic pain
Owner:PHYSIOSONICS +1
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