Patent application number | Description | Published |
20120293812 | METHODS UTILIZING TRIANGULATION IN METROLOGY SYSTEMS FOR IN-SITU SURGICAL APPLICATIONS - A first metrology method includes the steps of projecting a first image and a second image, aligning the first image and the second image to form an aligned image of a known size, and determining a dimension of a target object by comparing the aligned image to the target object. A second metrology method includes the steps of projecting a first image and a second image, aligning the first image and the second image to form an aligned image of a known size by synchronously adjusting a zoom factor for projecting the first image and an angle for projecting the second image, and determining a dimension of a target object by comparing the aligned image to the target object. | 11-22-2012 |
20130110005 | POINT SIZE LIGHT ILLUMINATION IN METROLOGY SYSTEMS FOR IN-SITU SURGICAL APPLICATIONS | 05-02-2013 |
20130110006 | COLLIMATED BEAM METROLOGY SYSTEMS FOR IN-SITU SURGICAL APPLICATIONS | 05-02-2013 |
20130131500 | IN-SITU PROXIMITY RECOGNITION APPARATUS - The present disclosure is directed to a medical device comprising an elongate member having a proximal portion and a distal portion, at least one adapter operably coupled to the elongate member, said adapter including at least one inductor configured to convert electromagnetic energy into an electrical current, and at least one indicator operably coupled to said inductor. | 05-23-2013 |
20130190598 | MAGNETIC FIELD DEVICE FOR MAPPING AND NAVIGATION IN LAPAROSCOPIC SURGERY - Devices, systems and methods for using those devices and systems are disclosed to facilitate mapping and navigation during a minimally invasive surgical procedure. These devices, systems and methods include implantable magnetic devices and sensing devices that facilitate locating the implantable magnetic devices such that a surgeon can accurately locate and place devices at particular points of interest during a medical procedure. | 07-25-2013 |
20130226156 | DEVICE AND METHOD FOR OPTICAL IMAGE CORRECTION IN METROLOGY SYSTEMS - An optical metrology and image correction device includes a point size light source adapted to emit a beam of light and a translucent mask that receive the beam of light. The translucent mask rotates from a first position wherein the beam of light is received by the translucent mask in a direction substantially orthogonal to the translucent mask to a second position wherein the beam of light is received by the translucent mask at an angle offset with respect to the translucent mask. A corresponding method of measuring and correcting an image from an optical metrology and image correction device includes emitting a beam of light from a point size light source, causing the beam of light to be received by a translucent mask in a first position substantially orthogonal to the mask and in a second position in a direction offset with respect to the translucent mask. | 08-29-2013 |
20130338493 | SURGICAL DEVICES, SYSTEMS AND METHODS FOR HIGHLIGHTING AND MEASURING REGIONS OF INTEREST - The present disclosure relates to systems, devices and methods of highlighting points or regions of interest on a body structure. These systems, devices and methods allow for real-time highlighting of those points or regions that account for repositioning of the viewing instrument that is transmitting the images. | 12-19-2013 |
20140012139 | SURGICAL CAMERA ASSEMBLIES AND SYSTEMS - A surgical camera assembly includes a camera member and a receptacle member. The camera member includes a camera head and a shaft. The shaft includes at least one electrical contact positioned towards a free end thereof. The at least one electrical contact is electrically coupled to the camera head. The receptacle member is configured to releasably receive the free end of the shaft and includes at least one electrical contact that is configured to electrically couple to the at least one electrical contact of the shaft to establish electrical communication between the camera head and the receptacle member when the free end of the shaft is received within the receptacle member. | 01-09-2014 |
20140018677 | HEAT-DISTRIBUTION INDICATORS, THERMAL ZONE INDICATORS, ELECTROSURGICAL SYSTEMS INCLUDING SAME AND METHODS OF DIRECTING ENERGY TO TISSUE USING SAME - An electrosurgical system includes an electrosurgical power generating source, an energy applicator operably associated with the electrosurgical power generating source, a heat-distribution indicator adapted to change echogenic properties in response to heat generated by energy delivered by the energy applicator, and a processor unit configured to generate at least one electrical signal for controlling at least one operating parameter associated with the electrosurgical power generating source. The system also includes an imaging system capable of acquiring image data. The imaging system is communicatively-coupled to the processor unit. The processor unit is adapted to determine an ablation rate at least in part based on analysis of one or more images acquired by the imaging system. | 01-16-2014 |
20140018793 | HEAT-DISTRIBUTION INDICATORS, THERMAL ZONE INDICATORS, ELECTROSURGICAL SYSTEMS INCLUDING SAME AND METHODS OF DIRECTING ENERGY TO TISSUE USING SAME - An electrosurgical system includes an electrosurgical power generating source, an energy applicator operably associated with the electrosurgical power generating source, a heat-distribution indicator adapted to change echogenic properties in response to heat generated by energy delivered by the energy applicator, and a processor unit configured to generate at least one electrical signal for controlling at least one operating parameter associated with the electrosurgical power generating source. The system also includes an imaging system capable of acquiring image data. The imaging system is communicatively-coupled to the processor unit. The processor unit is adapted to determine an ablation rate at least in part based on analysis of one or more images acquired by the imaging system. | 01-16-2014 |
20140030705 | SYSTEMS AND METHODS FOR ASSESSING BIOMOLECULE CHARACTERISTICS - Provided are methods and systems for assessing the presence and extent of damage on a polynucleotide. The methods include incorporating a label at the site of the damage and imaging the label to determine the presence and extent of the damage. The systems include devices capable of performing damage assessment on single molecules. | 01-30-2014 |
20140094685 | MAGNETIC FIELD VIEWING FILM FOR TRACKING IN-SITU SURGICAL APPLICATIONS - A method is provided. The method includes placing a magnetic field viewing film over a region of tissue; inserting at least one of a medical device or a medical instrument comprising at least one magnetic element into the region of the tissue; and determining a location of at least one of the medical device or the medical instrument based on a visualization by the magnetic field viewing film of a magnetic field produced by the at least one magnetic element. | 04-03-2014 |
20140094792 | HEAT-SENSITIVE OPTICAL PROBES - A method of directing energy to tissue includes the initial steps of determining target tissue location and/or target tissue margins, positioning an ablation device for delivery of energy to target tissue, and positioning one or more heat-sensitive optical probes into a tissue region to be monitored. Each heat-sensitive optical probe is adapted to utilize spectral properties of light to access one or more optical fiber portions of the heat-sensitive optical probe in response to heat. The method also includes the steps of applying energy to the ablation device, continuing ablation while size and/or position of ablated zone which received heat above a threshold value is displayed on a monitor using one or more electrical signals generated by the one or more heat-sensitive optical probes, determining whether the ablated zone displayed on the monitor is larger than the target tissue margins, and terminating ablation if it is determined that the ablated zone displayed on the monitor is larger than the target tissue margins. | 04-03-2014 |
20140094793 | DEVICE AND METHOD FOR HEAT-SENSITIVE AGENT APPLICATION - A method of directing energy to tissue includes the initial steps of determining target tissue location and/or target tissue margins, positioning an ablation device for delivery of energy to target tissue, and introducing a material having a shape into a tissue region to be monitored. The material is adapted to change echogenic properties in response to heat. The method also includes the steps of applying energy to the ablation device, monitoring the material on a monitor, determining an echogenic response of the material, and terminating ablation if it is determined that the echogenic response of the material is outside a predetermined target tissue threshold. | 04-03-2014 |
20140276097 | SYSTEMS AND METHODS FOR OPTICAL MEASUREMENT FOR IN-SITU SURGICAL APPLICATIONS - A system and method is presented for performing optical measurements, including a light source configured to emit a light beam, a first pattern generator defining a first longitudinal axis and configured to project a first generated pattern, and a second pattern generator defining a second longitudinal axis and configured to project a second generated pattern. The first and second generated patterns have different angular divergency. The first pattern generator is a diffractive circle pattern generator, whereas the second pattern generator is a diffractive cross pattern generator. Adjustment of the first and second generated patterns with respect to each other cause the system to serve as an optical ruler for performing the optical measurements when the first and second generate patterns overlap or coincide with each other at certain points. | 09-18-2014 |
20140276996 | HERNIA MESH PLACEMENT SYSTEM AND METHOD FOR IN-SITU SURGICAL APPLICATIONS - A method for hernia mesh placement during in-situ surgical applications. The method includes the step of positioning a mesh having a center mark within an abdominal cavity near a site of repair. A light assembly projecting a light beam through a free end is provided. Next, the free end of the light assembly is inserted through a central location of the site of repair. Finally, the center mark of the mesh is aligned with the light beam of the light assembly to position the mesh at the central location of the site of repair. | 09-18-2014 |
20140313523 | METHODS UTILIZING TRIANGULATION IN METROLOGY SYSTEMS FOR IN-SITU SURGICAL APPLICATIONS - A first metrology method includes the steps of projecting a first image and a second image, aligning the first image and the second image to form an aligned image of a known size, and determining a dimension of a target object by comparing the aligned image to the target object. A second metrology method includes the steps of projecting a first image and a second image, aligning the first image and the second image to form an aligned image of a known size by synchronously adjusting a zoom factor for projecting the first image and an angle for projecting the second image, and determining a dimension of a target object by comparing the aligned image to the target object. | 10-23-2014 |