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171 results about "Treatments procedures" patented technology

Sling delivery system and method of use

An apparatus and method of use are disclosed to treat urological disorders. The biocompatible device includes a handle, needle, dilator and sling assembly configured to be minimally invasive and provide sufficient support to the target site. In addition, the configuration of the sling assembly also allows the sling to be adjusted during and / or after implantation. The device and treatment procedure are highly effective and produce little to no side effects or complications. Further, operative risks, pain, infections and post operative stays are reduced, thereby improving patient quality of life.
Owner:STASKIN DAVID MD DR

Method and apparatus for spinal distraction

Disclosed are surgical tools, tool sets and methods for percutaneously accessing and preparing treatment sites within the spine for subsequent treatment procedures. The treatment site may be an inter-vertebral motion segments in the lumbar and sacral regions of the spine. The tool set may comprise introducer tools and bone dilators for accessing and tapping into a targeted site, such as, for example, the anterior surface of the S1 vertebral body. The tool set may also comprise cutters and extractors for preparing the treatment site for subsequent treatment procedures. The tool set may additionally comprise a bone graft inserter, an exchange system, and / or a temporary distraction tool for further preparing the treatment site for subsequent treatment procedures.
Owner:MIS IP HLDG LLC

Guide pin for guiding instrumentation along a soft tissue tract to a point on the spine

Disclosed are surgical tools, tool sets and methods for percutaneously accessing and preparing treatment sites within the spine for subsequent treatment procedures. The treatment site may be an inter-vertebral motion segments in the lumbar and sacral regions of the spine. The tool set may comprise introducer tools and bone dilators for accessing and tapping into a targeted site, such as, for example, the anterior surface of the S1 vertebral body. The tool set may also comprise cutters and extractors for preparing the treatment site for subsequent treatment procedures. The tool set may additionally comprise a bone graft inserter, an exchange system, and / or a temporary distraction tool for further preparing the treatment site for subsequent treatment procedures.
Owner:MIS IP HLDG LLC

Catheter for diagnostic imaging and therapeutic procedures

InactiveUS20070073271A1Reduced opening sizePreventing both recoil and whippingCatheterIntravenous devicesTreatments proceduresCatheter
A catheter for use in introducing fluid into a vessel or other bodily structure. The catheter comprises a stem and a restrictor. The stem has approximate a distal end thereof a porous section that defines microholes distributed thereabout, which are inclined by a predetermined angle in the proximal direction. Affixed to the stem, the restrictor includes a conically-shaped valve with an apex thereof defining an opening and pointing in the proximal direction. The opening generally decreases in size as the conically-shaped valve flattens out distally as the pressure of the fluid within the tip increases. The forces of the fluid flowing out of the opening of the restrictor and out of the microholes of the stem substantially balance thereby substantially eliminating both recoil and whipping of the catheter, thus enabling its position to remain exceptionally stable while the fluid is finely dispersed therefrom in a cloud-like form.
Owner:MEDRAD INC.

Treatment-Speed Regulated Tumor-Tracking

A method for delivering therapeutic radiation during a radiation treatment procedure to a tumor moving within a patient due to physiological activity of the patient includes:in a preliminary procedure, monitoring motion of the tumor to generating and record a surrogate signal representing the tumor motion;determining a radiation therapy plan for the patient including a planned sequence of varying parameters of a radiation beam to track the tumor motion and a planned rate of execution of the planned sequence;configuring a radiation therapy device to deliver radiation in accordance with the radiation therapy plan, positioning the patient within the device, and activating the device to perform the planned sequence;monitoring tumor motion during the procedure to provide a treatment surrogate signal;determining the difference between the estimated and treatment surrogate signals; andregulating the speed of the radiation treatment procedure by varying the rate of execution of the sequence of beam parameters in accordance with the difference between the estimated and treatment surrogate signals.
Owner:YI BYONG YONG +2

Apparatus and Methods to Improve Sleep, Reduce Pain and Promote Natural Healing

This is a new invention, including improvements upon existing inventions, which is safer, simpler to use, less invasive into a user's daily routine and provides a lower cost solution to existing pulsed magnetic field and related vibrational electromagnetic therapy devices. This invention (apparatus) is referred to as an EnergyWave Therapy Device to distinguish it from existing electromagnetic therapy devices. It operates non-invasively on a homeopathic level to improve sleep, encourage natural healing and reduce pain, swelling, and general discomfort. This is accomplished through different embodiments of the apparatus all of which generate Multiple Simultaneous Extremely Low Frequency (MSELF) energy waves which may be any combination of Alternating Polarity Magnetic Fields (APMF), narrowband near-coherent long-wavelength (580 nm to 980 nm) light emitting diodes (LEDs), or electrical vibrations transmitted through the medium of water using carbon rod electrodes. The MSELF vibrations are derived from a quartz crystal with a fundamental frequency less than one-half of one percent from a natural Fibonacci Sequence Number. The apparatus utilizes firmware operating in a microcontroller containing predefined, user selectable therapy programs either emulating natural Circadian Rhythms for sleep and rest, or other therapeutic programs, all of which contain Electromagnetic Field (EMF) dose limitations to prevent any possible overexposure. The microcontroller is also clocked at the same fundamental frequency generated by the Fibonacci Sequence Quartz Crystal. Additionally, the apparatus's unique application of an H-Bridge configuration power-driver with Pulse Width Modulation (PWM) capabilities supports a novel approach to supply two simultaneous therapeutic frequencies to either a copper-trace coil emitter integrated on the main Printed Circuit Board (PCB) or optional external energy emitters. The result is a more effective, lower energy, safer, lower cost, simpler to use, noninvasive, multi-modal, EnergyWave Therapy Device.
Owner:HONEYCUTT JAMES

Systems and methods for real time tracking of targets in radiation therapy and other medical applications

Systems and methods for tracking targets in real time for radiation therapy and other applications. In one embodiment, a method includes collecting position information of a marker implanted within a patient at a site relative to the target at a time tn, and providing an objective output indicative of the location of the target based on the position information collected at time tn. The objective output is provided to a memory device, user interface, and / or radiation delivery machine within 1 ms to 2 seconds of the time tn when the position information was collected. This embodiment of the method can further include providing the objective output at a periodicity of 10-200 ms during at least a portion of a treatment procedure. For example, the method can further include generating a beam of ionizing radiation and directing the beam to a machine isocenter, and continuously repeating the collecting procedure and the providing procedure every 10-200 ms while irradiating the patient with the ionizing radiation beam.
Owner:VARIAN MEDICAL SYSTEMS

Treatment procedure planning system and method

A system and method for planning surgical procedure including importing CT image data of a patient; generating a 3D reconstruction from the CT image data; presenting a slice of the 3D reconstruction; selecting a target anatomical feature from the slice of the 3D reconstruction; setting a treatment zone including presenting at least one slice of the 3D reconstruction including the target anatomical feature, and presenting a treatment zone marker defining a location and a size of the treatment zone on the presented at least one slice of the 3D reconstruction; setting an access route to the treatment zone; and presenting a three-dimensional model including the treatment zone and the access route.
Owner:TYCO HEALTHCARE GRP LP

Self-contained, diode-laser-based dermatologic treatment apparatus and method

A dermatological treatment apparatus is disclosed that is cordless and sufficiently compact as to be hand-held. A self-contained housing is configured for gripping by a person's hand for cordless manipulation in a dermatologic treatment procedure. A light source and electrical circuit are contained within the housing. The circuit includes one or more batteries and an electronic control circuit for energizing the light source to produce output light pulses. A light path is within the housing including an aperture through which the output light pulses are propagated out of the housing having properties sufficient for providing efficacious treatment.
Owner:CHANNEL INVESTMENTS LLC

Method and device for ocular alignment and coupling of ocular structures

Embodiments provide method and systems for determining or measuring objective eye alignment in an external-coordinate system so as to define a reference axis. Additional embodiments provide a method and system of aligning an objectively determined reference axis of the eye in a selected relationship to a therapeutic axis of an ophthalmic therapeutic apparatus and / or a diagnostic axis of an ophthalmic diagnostic apparatus. Embodiments provide a method and system for planning an ophthalmic treatment procedure based on objective eye alignment in an external-coordinate system so as to define a reference axis of an eye to be treated. The reference axis may be used to position a therapeutic energy component, for example, an orthovoltage X-ray treatment device, e.g., positioned to provide treatment to tissue on the retina, such as the macula.
Owner:CARL ZEISS MEDITEC INC

Bone dilator system

Disclosed are surgical tools, tool sets and methods for percutaneously accessing and preparing treatment sites within the spine for subsequent treatment procedures. The treatment site may be an inter-vertebral motion segments in the lumbar and sacral regions of the spine. The tool set may comprise introducer tools and bone dilators for accessing and tapping into a targeted site, such as, for example, the anterior surface of the S1 vertebral body. The tool set may also comprise cutters and extractors for preparing the treatment site for subsequent treatment procedures. The tool set may additionally comprise a bone graft inserter, an exchange system, and / or a temporary distraction tool for further preparing the treatment site for subsequent treatment procedures.
Owner:TRANS1

Access assembly for guiding instrumentation through soft tissue to a point on the spine

Disclosed are surgical tools, tool sets and methods for percutaneously accessing and preparing treatment sites within the spine for subsequent treatment procedures. The treatment site may be an inter-vertebral motion segments in the lumbar and sacral regions of the spine. The tool set may comprise introducer tools and bone dilators for accessing and tapping into a targeted site, such as, for example, the anterior surface of the S1 vertebral body. The tool set may also comprise cutters and extractors for preparing the treatment site for subsequent treatment procedures. The tool set may additionally comprise a bone graft inserter, an exchange system, and / or a temporary distraction tool for further preparing the treatment site for subsequent treatment procedures.
Owner:MIS IP HLDG LLC

Computerized system for monitored retrograde perfusion of tumor sites

A computerized system collects, organizes and stores various sets of data during several phases of treatment relating to monitoring and location of a route in vivo and a visible image of that route for retrograde perfusion of a tumor with a therapeutic agent and for monitoring treatment procedures during such retrograde perfusion. The data obtained from present and past treatment procedures are stored for analysis and also made available real time to treating physicians during treatment procedures.
Owner:CALDERON REYNALDO

System and method for ablating a tissue site by electroporation with real-time pulse monitoring

A medical system for ablating a tissue site by electroporation with real-time pulse monitoring during an electroporation treatment procedure is provided. The treatment control module monitors applied pulses and detect an abnormal condition that indicates either an ineffective electroporation of the tissue or an imminent excessive current such as a spark event that may exceed the capacity of the pulse generator. Rather than terminating the procedure entirety, the treatment control module temporarily pauses the procedure to allow the user to adjust the pulse parameters so as to complete the procedure without starting the procedure over again.
Owner:ANGIODYNAMICS INC

Apparatus for use in the prophylaxis or treatment of tissue

Apparatus (20) for carrying out a prophylactic or treatment procedure on tissue comprises a device (21) having a chamber (22) and at least one active element such as an electrode (23) within the chamber (22). The chamber (22) has an opening (26) through which tissue is drawn into the chamber (22). Means for drawing the tissue into the chamber may comprise a vacuum lumen with vacuum orifices (25) in the chamber (22). Treatment such as electroporation may be applied to tissue in the chamber (22).
Owner:UNIV COLLEGE CORK NAT UNIV OF IRELAND CORK

Sling delivery system and method of use

An apparatus and method of use are disclosed to treat urological disorders. The biocompatible device includes a handle, needle, dilator and sling assembly configured to be minimally invasive and provide sufficient support to the target site. In addition, the configuration of the sling assembly also allows the sling to be adjusted during and / or after implantation. The device and treatment procedure are highly effective and produce little to no side effects or complications. Further, operative risks, pain, infections and post operative stays are reduced, thereby improving patient quality of life.
Owner:STASKIN DAVID MD DR

Virtual bracket library and uses thereof in orthodontic treatment planning

An orthodontic workstation stores a library of virtual three-dimensional brackets in a memory. Each of the virtual brackets has a unique three-dimensional configuration and prescription. Typically, the library of bracket comprises a library of commercially available, off-the-shelf brackets. The workstation further includes an interactive treatment planning program that permits a user to move teeth from a virtual model of the dentition to a proposed set-up. In one possible embodiment, the treatment planning program provides the ability to display a virtual bracket placed on a virtual tooth and change the prescription or configuration of the virtual bracket. The treatment program automatically compares the modified prescription with the prescription information of the virtual brackets in the library and selects a bracket from the library that most closely matches the virtual bracket displayed on the tooth. Thus, the user does not have to use customized brackets. Any deviation in tooth position resulting from a discrepancy between the off-the-shelf bracket and the user-defined bracket can be corrected for by changing the position of the bracket on the tooth or by changing the shape of the archwire.
Owner:ORAMETRIX

Embolic occlusion of uterine arteries

InactiveUS20040202694A1Decreased blood flowSlow and stop flowSurgical adhesivesFemale contraceptivesWater basedUterine Disorder
A treatment procedure is disclosed which involves the short term, non-permanent occlusion of the patient's blood vessels by depositing a bioabsorbable embolic mass within the patient's blood vessel. The procedure is particularly suitable for treating uterine disorders by occluding a patient's uterine arteries. A therapeutically effective time period for occlusion of a uterine artery is from about 0.5 to about 48 hours, preferably about 1 to about 24 hours, with occlusion times of about 1 to about 8 hours being suitable in many instances. The embolic mass may bioabsorbable particulate with minimum transverse dimensions of about 100 to about 2000 micrometers, preferably about 300 to about 1000 micrometers. The particulate may be a polymeric material formed of polylactic acid, polyglycolic acid or copolymers thereof, or a swellable copolymer of lactic acid and polyethylene glycol. The embolic material may be delivered to an intracorporeal site as a biocompatible solution containing a solute which is relatively insoluble in a water based fluid and a solvent which is relatively soluble in the water based fluid, where the solute forms the embolic mass which occludes or partially occludes a body lumen or fills or partially fills a body cavity.
Owner:VASCULAR CONTROL SYST

Blood treatment device and method for blood treatment

The present invention provides a blood treatment device and methods of blood treatment to provide an individual patient with the most suitable blood treatment and reduced treatment duration. Specifically, the invention provides a blood treatment device comprising a treating means 11 that treats blood collected from a patient; a measuring means 12 that measures parameters of the patient's blood and indicates blood condition; a controlling means 13 that controls the treatment procedures based upon the blood parameters; a storing means 15 that records an ideal patient-specific blood parameter curve for the treatment duration; and a directing means 14 that directs the control by the controlling means 13 so that the measured blood parameters approximate to the ideal blood parameter curve by comparing the measured blood parameters with the ideal blood parameter curve recorded by the storing means 15.
Owner:NIKKISO COMPANY

System and method for prostate biopsy

The invention presents tools to improve a 3-D image aided biopsy or treatment procedure for prostate gland by providing additional functionality and additional visual cues on an output image of the prostate, which may be generated substantially in real-time. The tools include i) the identification of various parts of prostate to classify as per regular classification in pathological reports, ii) Computing and displaying the insertion depth of needle with respect to a selected target point during the procedure, iii) Computing and displaying the distance from needle tip to prostate surface following a procedure and, iv) Calibration for misalignment of a 2-D imaging transducer when used under tracked motion for a procedure.
Owner:EIGEN HEALTH SERVICES LLC

Lysis Indication

A method for monitoring clot dissolution in a patient's vasculature is disclosed. After a catheter is positioned at a treatment site in the patient's vasculature, a clot dissolution treatment procedure can be performed at the treatment site. The thermal parameter is measured at the treatment site. The clot dissolution treatment is then modified in response to the measured thermal parameter.
Owner:EKOS CORP

Systems and methods for localization of a puncture site relative to a mammalian tissue of interest

Systems and methods for localization of a puncture site on an atrial wall relative to a mammalian tissue of interest. In at least one embodiment, such a system includes a bodily access system, having an engagement catheter with an open distal end, a first lumen therethrough, and configured to reversibly attach to a first tissue using suction, a puncture device, configured to fit at least partially within the first lumen, and a scanner configured to identify at least a portion of the bodily access system when positioned within the luminal organ and further configured to identify a distance between a second tissue and a portion of the bodily access system. When such a system is used in connection with a therapeutic procedure, the distance between the second tissue and the portion of the bodily access system is used to facilitate a puncture of the first tissue at a desired location.
Owner:CVDEVICES
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