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809 results about "Therapy planning" patented technology
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Interactive orthodontic care system based on intra-oral scanning of teeth
Interactive, computer based orthodontist treatment planning, appliance design and appliance manufacturing is described. A scanner is described which acquires images of the dentition which are converted to three-dimensional frames of data. The data from the several frames are registered to each other to provide a complete three-dimensional virtual model of the dentition. Individual tooth objects are obtained from the virtual model. A computer-interactive software program provides for treatment planning, diagnosis and appliance from the virtual tooth models. A desired occlusion for the patient is obtained from the treatment planning software. The virtual model of the desired occlusion and the virtual model of the original dentition provide a base of information for custom manufacture of an orthodontic appliance. A variety of possible appliance and appliance manufacturing systems are contemplated, including customized archwires and customized devices for placement of off-the shelf brackets on the archwires, and removable orthodontic appliances.
Owner:ORAMETRIX
Unified workstation for virtual craniofacial diagnosis, treatment planning and therapeutics
InactiveUS7234937B2Quick analysisPowerful toolDental implantsImpression capsPlan treatmentPatient model
An integrated system is described in which digital image data of a patient, obtained from a variety of image sources, including CT scanner, X-Ray, 2D or 3D scanners and color photographs, are combined into a common coordinate system to create a virtual three-dimensional patient model. Software tools are provided for manipulating the virtual patient model to simulation changes in position or orientation of craniofacial structures (e.g., jaw or teeth) and simulate their affect on the appearance of the patient. The simulation (which may be pure simulations or may be so-called “morphing” type simulations) enables a comprehensive approach to planning treatment for the patient. In one embodiment, the treatment may encompass orthodontic treatment. Similarly, surgical treatment plans can be created. Data is extracted from the virtual patient model or simulations thereof for purposes of manufacture of customized therapeutic devices for any component of the craniofacial structures, e.g., orthodontic appliances.
Owner:ORAMETRIX
Computer aided orthodontic treatment planning
InactiveUS20060275736A1Easy to captureMore informationImpression capsOthrodonticsComputer aidComputer-aided
Methods, devices and systems for digitizing a patient's arch and manipulating the digital dental arch model. In one variation the methods includes producing a physical arch model for the patient's arch, separating the physical arch model into a plurality of arch model components, mounting the arch model components on a scan plate, capturing one or more images of the arch model components, and developing digital representations of the arch model components using the captured one or more images.
Owner:ALIGN TECH
Interactive orthodontic care system based on intra-oral scanning of teeth
InactiveUS20050043837A1Quantitative precisionHighly reliable mannerImpression capsTherapiesInteractive softwareOff the shelf
Interactive, computer based orthodontist treatment planning, appliance design and appliance manufacturing is described. A scanner is described which acquires images of the dentition which are converted to three-dimensional frames of data. The data from the several frames are registered to each other to provide a complete three-dimensional virtual model of the dentition. Individual tooth objects are obtained from the virtual model. A computer-interactive software program provides for treatment planning, diagnosis and appliance from the virtual tooth models. A desired occlusion for the patient is obtained from the treatment planning software. The virtual model of the desired occlusion and the virtual model of the original dentition provide a base of information for custom manufacture of an orthodontic appliance. A variety of possible appliance and appliance manufacturing systems are contemplated, including customized archwires and customized devices for placement of off-the shelf brackets on the archwires, and removable orthodontic appliances.
Owner:ORAMETRIX
Method and device for producing an adapted travel treatment plan for administering a medicine in the event of a long-haul journey
InactiveUS20020147135A1Facilitates reliable actionTicket-issuing apparatusPeptide/protein ingredientsMedicineTime zone
Patients with certain chronic diseases such as diabetes require medical treatment according to a set time-related treatment plan. Such a treatment plan must be adapted accordingly in the case of long-haul journeys to countries with a time difference. A method for this has the steps of recording an regular treatment plan for administering the medicine, recording the point of departure and destination as well as the time of travel of the long-haul journey, determining the time zone difference between the point of departure and the destination and producing an adapted travel treatment plan based on the regular treatment plan depending on the time zone difference and the time of travel. The invention enables a patient to achieve a structured adaptation of his individual treatment plan to the time difference in the destination country of the journey in a convenient manner.
Owner:SCHNELL OLIVER
Robotic surgery system
InactiveUS20120046668A1Eliminate and greatly reduce errorImprove patient recovery time and surgical efficiencyImpression capsSurgical systems user interfaceBone densitySurgical department
A surgical apparatus, system and methodology are provided that may be utilized to treat a plurality of medical conditions. A robotic apparatus may be utilized in the treatment of a medical condition or to assist a medical professional in a surgical procedure. Additionally, the robotic apparatus and system may be utilized during a surgical procedure to provide guidance and to narrow the margin of error. In an exemplary embodiment, a scan may first be performed on a patient to determine a plurality of surgically necessary characteristics, such as bone density, locations, and the like. A virtual treatment plan may be provided by the system. An active and / or passive robotic apparatus may be provided to assist in the surgical technique. The robotic apparatus may be an active robotic which includes surgical tools whereby the medical professional may perform the surgical technique with the assistance of the active robotic apparatus.
Owner:CYBER IMPLANTS
Method and system for comprehensive evaluation of orthodontic treatment using unified workstation
A method and workstation for evaluation of an orthodontic treatment plan for a patient. The workstation is based on a computing platform having a graphical user interface, a processor and a computer storage medium containing digitized records pertaining to a patient including image data (3D image data and / or 2D image data). The workstation further includes a set of software instructions providing graphical user interface tools by which the user can create a proposed treatment plan (proposed position of the teeth at the end of treatment) in three dimensions. The workstation also provides tools for evaluation of the proposed treatment plan.
Owner:ORAMETRIX
Methods and apparatus for automated interactive medical management
InactiveUS20050043965A1Data processing applicationsDrug and medicationsTherapy planningHealthy individuals
The present invention provides computerized tools for disigning and implementing one or more treatment plans for automated interactive management of one or more individuals having one or more diagnosed medical conditions or for health maintenance of one or more apparently healthy individuals.
Owner:PHEMI
Treatment planning for electroporation-based therapies
ActiveUS20110106221A1Reduce adverse effectsMinimize charge buildupMedical simulationElectrotherapyElectroporation therapyIrreversible electroporation
Owner:VIRGINIA TECH INTPROP INC
Apparatus, device and method for prescribing, administering and monitoring a treatment regimen for a patient
InactiveUS7395214B2To offer comfortEasy to useData processing applicationsDrug and medicationsTreatment SchedulePatient compliance
A treatment Device is provided which enables a Doctor / Pharmacist to provide patient specific instructions in a textual format to a patient. The instructions are converted by a speech synthesizer provided in the Device into an audibly perceptible format. When configured as a hand-held unit, the Device may store a plurality of medications. Upon activation or automatically, instructions saved in the device are communicated to a patient / user via various audible, visual and / or tactile indicators. The instructions are provided to the device via a Platform which enables Doctors and Pharmacists input instructions into the Platform, which, via a Platform interface, are saved into a storage device provided in the Device. In an additional embodiment, a removable medication dispensing cartridge is provided which facilitates the controlled and automatic dispensing of a medication to a patient based upon a treatment schedule. Patient compliance information with a treatment schedule may be provided by the Device.
Owner:SHILLINGBURG CRAIG P
Method for combining proton beam irradiation and magnetic resonance imaging
A method which coordinates proton beam irradiation with an open magnetic resonance imaging (MRI) unit to achieve near-simultaneous, noninvasive localization and radiotherapy of various cell lines in various anatomic locations. A reference image of the target aids in determining a treatment plan and repositioning the patient within the MRI unit for later treatments. The patient is located within the MRI unit so that the target and the proton beam are coincident. MRI monitors the location of the target. Target irradiation occurs when the target and the proton beam are coincident as indicated by the MRI monitoring. The patient rotates relative to the radiation source. The target again undergoes monitoring and selective irradiation. The rotation and selective irradiation during MRI monitoring repeats according to the treatment plan.
Owner:VIEWRAY TECH
Dose calculation method for multiple fields
ActiveUS8009804B2X-ray apparatusX-ray/gamma-ray/particle-irradiation therapyTherapy planningDose calculation
Owner:VARIAN MEDICAL SYST INT AG
Interactive treatment plan optimization for radiation therapy
ActiveUS7817778B2Increase speed and efficiencyPromote resultsX-ray/gamma-ray/particle-irradiation therapyTherapy planningArc therapy
An interactive method for radiation treatment planning is disclosed. The method applies to staged treatment planning algorithms, as used, for example, with arc therapy. It allows the user to hold the optimization algorithm at a stage in order to make adjustments to the objective function before advancing to the next stage. If adjustments are made, the user can revert to an earlier stage and re-run the optimization process using the adjusted objective function. While a hold is imposed, the treatment planning software may continue optimization at the current stage.
Owner:VARIAN MEDICAL SYST INT AG
Interactive orthodontic care system based on intra-oral scanning of teeth
InactiveUS7013191B2Quantitative precisionHighly reliable mannerImpression capsTherapiesInteractive softwareOff the shelf
Owner:ORAMETRIX
Airway bypass site selection and treatment planning
Owner:BRONCUS MEDICAL
Treatment planning and progress tracking systems and methods
InactiveUS20080306724A1Enhanced treatment planning optionAdd featureMedical simulationMechanical/radiation/invasive therapiesGuidelineTreatment use
The present invention provides systems and methods of managing planning and delivery of an orthodontic treatment using planning tools, treatment guidelines, instructions and appointment planning tools customized to the individual patient being treated, as well as tools and methods for tracking delivery and patient progression through an orthodontic treatment plan.
Owner:ALIGN TECH
Virtual bracket placement and evaluation
A method and apparatus for facilitating placement and evaluation of virtual appliances on virtual teeth of an orthodontic patient are described. Positioning references comprising bracket height, occlusal plane, or any arbitrary plane are provided to facilitate desired placement of virtual appliances on virtual teeth model. The process can be applied with any dentition state of a patient such as malocclusion, target state from treatment, or intermediate monitored state during the course of a treatment. An unified workstation for treatment planning provides the computer software tools for verification, simulation and evaluation of the virtual appliance placement. The process enables proper planning of treatment for an orthodontic patient suffering from malocclusion involving bonding of virtual brackets to the surface of the patient's virtual teeth with archwires placed in the slots of the brackets, so as to realize the desired results from the treatment in the most desired manner.
Owner:ORAMETRIX
Treatment planning with implantable bronchial isolation devices
Disclosed is a treatment planning method that can be used to maximize the effectiveness of minimally invasive treatment on a patient. Pursuant to the treatment planning method, the presence of lung disease, such as emphysema, is first identified, followed by a determination of the distribution and extent of damage of the disease, followed by a determination of whether the patient is suitable for treatment, and a determination of the appropriate strategy for treatment for a suitable patient.
Owner:PULMONX
Automated treatment planning for radiation therapy
This patent generally relates to developing treatment plans for use in external beam radiation therapy, and more particularly to a method, a system and a computer readable media that contains programming for the development of external beam radiation therapy treatment plans. Embodiments of the invention include (1) automatically setting beam angles based on a beam angle automation algorithm, (2) judiciously designing planning structures and (3) automatically adjusting the objectives of the objective function based on a parameter automation algorithm.
Owner:BOARD OF RGT THE UNIV OF TEXAS SYST
System and method for 3-D digital reconstruction of an oral cavity from a sequence of 2-D images
Systems and methods are provided through which a model-based vision system for dentistry which assists in diagnosis, treatment planning and surgical simulation. The present invention includes an integrated computer vision system that constructs a three-dimensional (3-D) model of the patient's dental occlusion using an intra-oral video camera. A modified shape from shading technique, using perspective projection and camera calibration, extracts the 3-D information from a sequence of two-dimensional images of the jaw. Data fusion of range data and 3-D registration techniques develop a complete 3-D digital jaw model. Triangulation of the 3-D digital model is then performed, and optionally, a solid 3-D model is reconstructed.
Owner:UNIV OF LOUISVILLE RES FOUND INC
Method and software system for treatment planning and surgical guide CAD/CAM
ActiveUS8543234B2Process controlMedical simulationAdditive manufacturing apparatusImaging processingSoftware system
A method and interactive computer system for dental implant treatment planning, surgical guide design and manufacturing. In the heart of the method is a fully associative workflow integrating image processing, treatment planning, surgical kit configuration and surgical guide CAD / CAM in one single computer system. In this workflow, any changes of image processing parameters and implant information in the earlier stage are automatically propagated to the downstream. This characteristic is referred as associativity. The software aspect of the system is built upon this concept and its corresponding data model. This invention also includes an image processing and geometric modeling approach that is characterized as design for manufacturability and applicability. The integration of treatment planning and surgical guide CAD is further on integrated with manufacturing equipment to constitute a complete CAD / CAM solution, which is also fully associative.
Owner:GUIDEMIA TECH
Treatment planning tool for multi-energy electron beam radiotherapy
InactiveUS20060033044A1Simple methodSimplified descriptionChemical conversion by chemical reactionX-ray/gamma-ray/particle-irradiation therapyDose profileDepth dose
A stand-alone calculator enables multi energy electron beam treatments with standard single beam electron beam radiotherapy equipment thereby providing improved dose profiles. By employing user defined depth-dose profiles, the calculator may work with a wide variety of existing standard electron beam radiotherapy systems.
Owner:STANDARD IMAGING
Interactive occlusion system
InactiveUS7033025B2Accurate recordAccurate measurementEye exercisersEye diagnosticsMedical prescriptionTherapy planning
An interactive occlusion system, including software and hardware, for the treatment of amblyopia using virtual reality or other physically interactive or perceptually immersive three-dimensional or two-dimensional computer generated simulations, in which the patient's occlusion compliance and usage time during occlusive and non-occlusive periods can be precisely recorded and the patient's visual acuity can be accurately measured to be provided to the clinician, as well as the capacity for entering prescriptions and treatment plans for individual patients and restricting individual access to that patient's prescription and treatment plan while allowing non-occlusive operation of the system after the prescribed occlusion time or for non-patient users.
Owner:VIRTOCC
Orthovoltage radiotherapy
ActiveUS20080212738A1Dry up neovascular membraneStabilized and improved acuityHandling using diaphragms/collimetersRadiation beam directing meansRadiosurgeryBeam energy
A radiosurgery system is described that is configured to deliver a therapeutic dose of radiation to a target structure in a patient. In some embodiments, inflammatory ocular disorders are treated, specifically macular degeneration. In some embodiments, other disorders or tissues of a body are treated with the dose of radiation. In some embodiments, the target tissues are placed in a global coordinate system based on ocular imaging. In some embodiments, the target tissues inside the global coordinate system lead to direction of an automated positioning system that is directed based on the target tissues within the coordinate system. In some embodiments, a treatment plan is utilized in which beam energy and direction and duration of time for treatment is determined for a specific disease to be treated and / or structures to be avoided. In some embodiments, a fiducial marker is used to identify the location of the target tissues. In some embodiments, radiodynamic therapy is described in which radiosurgery is used in combination with other treatments and can be delivered concomitant with, prior to, or following other treatments.
Owner:CARL ZEISS MEDITEC INC
Device for performing and verifying a therapeutic treatment and corresponding computer program and control method
InactiveUS6993112B2Avoid radiationReduce in quantityIrradiation devicesX-ray/gamma-ray/particle-irradiation therapyBeam sourceTherapeutic treatment
The invention relates to a device for performing and verifying therapeutic radiation. An x-ray beam (4) is arranged across from a target volume (3) of the beam source (11) for the high-energy beam (1) in such a way that the beams (1, 4) run in essentially opposite directions (5, 6). The invention also relates to a computer program and a control method for operating said device. The inventive device makes it possible to exactly verify areas (16, 16′, 16″) that are subjected to different levels of radiation, the entire anatomy of the target volume (3), and the surroundings thereof in addition to the contour of the therapy beam (1). The x-ray beam (4) detects the anatomy and position of the patient (21) within the range of the target volume (3) before the high-energy beam (1) is applied and the shape of the applied high-energy beam (1) is then detected and areas (16, 16′, 16″) that are subjected to different levels of radiation as well as at least one partial segment of the target volume (3) during the emission breaks of the high-energy beam (1). The detected data is used for correcting the treatment plan.
Owner:DEUTES KREBSFORSCHUNGSZENT STIFTUNG DES OFFENTLICHEN RECHTS
Reducing variation in radiation treatment therapy planning
InactiveUS7995813B2Shorten the timeConvenient treatmentSurgeryCharacter and pattern recognitionProgram planningGeolocation
A method and apparatus are disclosed that reduces variation in radiation therapy treatment planning among plurality of users within the same or different geographic locations. The system includes a method and an apparatus that provide users with the knowledge information and utilizing the knowledge information to contour target volumes for radiation treatment planning. The mode of operation includes utilizing a stand-alone workstation or a server computer connected to the plurality of thin client workstations.
Owner:VARIAN MEDICAL SYSTEMS
Method and System for Advanced Measurements Computation and Therapy Planning from Medical Data and Images Using a Multi-Physics Fluid-Solid Heart Model
ActiveUS20130197884A1Exact reproductionMedical simulationUltrasonic/sonic/infrasonic diagnosticsComputational modelPatient data
Method and system for computation of advanced heart measurements from medical images and data; and therapy planning using a patient-specific multi-physics fluid-solid heart model is disclosed. A patient-specific anatomical model of the left and right ventricles is generated from medical image patient data. A patient-specific computational heart model is generated based on the patient-specific anatomical model of the left and right ventricles and patient-specific clinical data. The computational model includes biomechanics, electrophysiology and hemodynamics. To generate the patient-specific computational heart model, initial patient-specific parameters of an electrophysiology model, initial patient-specific parameters of a biomechanics model, and initial patient-specific computational fluid dynamics (CFD) boundary conditions are marginally estimated. A coupled fluid-structure interaction (FSI) simulation is performed using the initial patient-specific parameters, and the initial patient-specific parameters are refined based on the coupled FSI simulation. The estimated model parameters then constitute new advanced measurements that can be used for decision making.
Owner:SIEMENS HEALTHCARE GMBH
Method and system for integrated orthodontic treatment planning using unified workstation
InactiveUS7717708B2Efficient and cost-effective treatment planHigh simulationMedical simulationImpression capsData graph3d image
A method and workstation for orthodontic treatment planning of a patient. The workstation is based on a computing platform having a graphical user interface, a processor and a computer storage medium containing digitized records pertaining to a patient including image data (3D image data and / or 2D image data). The workstation further includes a set of software instructions providing graphical user interface tools which the user marks a midline and an aesthetic occlusal plane in a two- or three-dimensional virtual model of the patient, marks an occlusal plane in the virtual model; selects a reference tooth in the virtual model; aligns virtual teeth in the virtual model in a proposed arrangement to treat the patient; manages space between the virtual teeth in the proposed arrangement; and repeats one or more of these steps in an iterative fashion to make any further adjustments in the proposed arrangement. When the adjustments are complete, the user selects or identifies a finalized proposed treatment plan for treating the patient.
Owner:ORAMETRIX
Treatment planning method and system for controlling laser refractive surgery
ActiveUS20120172854A1Improve accuracyImproved refractive correctionsLaser surgerySurgical instrument detailsPlan treatmentRefractive surgery
Improved devices, systems, and methods for diagnosing, planning treatments of, and / or treating the refractive structures of an eye of a patient incorporate results of prior refractive corrections into a planned refractive treatment of a particular patient by driving an effective treatment vector function based on data from the prior eye treatments. The exemplary effective treatment vector employs an influence matrix which may allow improved refractive corrections to be generated so as to increase the overall accuracy of laser eye surgery (including LASIK, PRK, and the like), customized intraocular lenses (IOLs), refractive femtosecond treatments, and the like.
Owner:AMO DEVMENT
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