Patent application number | Description | Published |
20080312543 | MEASUREMENT OF PULMONARY HYPERTENSION FROM WITHIN THE AIRWAYS - This is directed to methods and devices suited for airway based measurements of pressure in a pulmonary artery. A device is advanced into an airway and in the vicinity of the pulmonary artery. Physical properties of the pulmonary artery are observed through the airway wall using one or more minimally invasive modalities. In a variation, a bronchial balloon catheter measures pressure of the pulmonary artery. | 12-18-2008 |
20090076491 | METHODS FOR MAINTAINING THE PATENCY OF COLLATERAL CHANNELS IN THE LUNGS USING CRYO-ENERGY - The methods disclosed herein are directed to altering gaseous flow within a lung to improve the expiration cycle of, for instance, an individual having Chronic Obstructive Pulmonary Disease. More particularly, these methods produce and maintain collateral openings or channels through the airway wall so that expired air is able to pass directly out of the lung tissue to facilitate both the exchange of oxygen ultimately into the blood and/or to decompress hyper-inflated lungs. Devices and methods apply cryo-energy to maintain the patency of the surgically created openings. | 03-19-2009 |
20090124883 | AIRWAY BYPASS SITE SELECTION AND TREATMENT PLANNING - This invention relates to systems and methods for site selection and placement of extra-anatomic passages altering gaseous flow in a diseased lung. | 05-14-2009 |
20090131765 | METHOD AND SYSTEM FOR MEASURING PULMONARY ARTERY CIRCULATION INFORMATION - Minimally invasive systems and methods are described for measuring pulmonary circulation information from the pulmonary arteries. A transbronchial Doppler ultrasound catheter is advanced through the airways and in the vicinity of the pulmonary artery. Doppler ultrasound energy is sent through the airway wall and across the pulmonary artery to obtain velocity information of blood flowing through the artery. The velocity information is used to compute pulmonary circulation information including but not limited to flowrate. | 05-21-2009 |
20090143678 | DEVICES FOR CREATING PASSAGES AND SENSING BLOOD VESSELS - Devices and methods are disclosed for creating passages in tissue and detecting blood vessels in and around the passages. The devices may be used to create channels for altering gaseous flow within a lung to improve the expiration cycle of an individual, particularly individuals having Chronic Obstructive Pulmonary Disease (COPD). In addition, the devices may be used to sample tissue during biopsy or other medical procedures where perforating a blood vessel could result in injury to a patient. | 06-04-2009 |
20090275840 | BLOOD VESSEL SENSING CATHETER HAVING WORKING LUMEN FOR MEDICAL APPLIANCES - Devices and methods are disclosed for providing a sensing element to scan tissue and detect the presence of structures within the tissue to avoid the structures when performing a procedure on the tissue. A catheter includes a blood vessel sensing assembly and a working lumen adapted to receive a medical appliance or instrument for performing various medical procedures. | 11-05-2009 |
20090287087 | DEVICES FOR CREATING PASSAGES AND SENSING FOR BLOOD VESSELS - Devices and methods are disclosed for creating passages in tissue and detecting blood vessels in and around the passages. The devices may be used to create opening in tissue without removing a sensing assembly from the tissue. The devices herein may be used for altering gaseous flow within a lung to improve the expiration cycle of an individual, particularly individuals having Chronic Obstructive Pulmonary Disease (COPD). In addition, the devices may be used to sample tissue during biopsy or other medical procedures where perforating a blood vessel could result in injury to a patient. | 11-19-2009 |
20100305463 | AIRWAY BYPASS SITE SELECTION AND TREATMENT PLANNING - This invention relates to systems and methods for site selection and placement of extra-anatomic passages altering gaseous flow in a diseased lung. | 12-02-2010 |
20100312141 | TISSUE SAMPLING DEVICES, SYSTEMS AND METHODS - Methods, devices, and systems are described herein that allow for improved sampling of tissue from remote sites in the body. A tissue sampling device comprises a handle allowing single hand operation. In one variation the tissue sampling device includes a blood vessel scanning means and tissue coring means to excise a histology sample from a target site free of blood vessels. The sampling device also includes an adjustable stop to control the depth of a needle penetration. The sampling device may be used through a working channel of a bronchoscope. | 12-09-2010 |
20110146673 | METHODS FOR TREATING CHRONIC OBSTRUCTIVE PULMONARY DISEASE - The methods and devices disclosed altering gaseous flow within a lung to improve the expiration cycle of individuals having Chronic Obstructive Pulmonary Disease. | 06-23-2011 |
20110146674 | DEVICES FOR DELIVERING SUBSTANCES THROUGH AN EXTRA-ANATOMIC OPENING CREATED IN AN AIRWAY - Devices and methods for delivering substances to lung tissue through an extra-anatomic passage created in an airway. | 06-23-2011 |
20110306997 | DEVICES FOR CREATING PASSAGES AND SENSING FOR BLOOD VESSELS - Devices and methods are disclosed for creating passages in tissue and detecting blood vessels in and around the passages. The devices may be used to create channels for altering gaseous flow within a lung to improve the expiration cycle of an individual, particularly individuals having Chronic Obstructive Pulmonary Disease (COPD). In addition, the devices may be used to sample tissue during biopsy or other medical procedures where perforating a blood vessel could result in injury to a patient. | 12-15-2011 |
20120085346 | DEVICES FOR DELIVERING SUBSTANCES THROUGH AN EXTRA-ANATOMIC OPENING CREATED IN AN AIRWAY - Devices and methods for delivering substances to lung tissue through an extra-anatomic passage created in an airway. | 04-12-2012 |
20120089116 | DEVICES FOR DELIVERING SUBSTANCES THROUGH AN EXTRA-ANATOMIC OPENING CREATED IN AN AIRWAY - Devices and methods for delivering substances to lung tissue through an extra-anatomic passage created in an airway. | 04-12-2012 |
20120123264 | DEVICES FOR CREATING PASSAGES AND SENSING BLOOD VESSELS - Devices and methods are disclosed for creating passages in tissue and detecting blood vessels in and around the passages. The devices may be used to create channels for altering gaseous flow within a lung to improve the expiration cycle of an individual, particularly individuals having Chronic Obstructive Pulmonary Disease (COPD). In addition, the devices may be used to sample tissue during biopsy or other medical procedures where perforating a blood vessel could result in injury to a patient. | 05-17-2012 |
20120209269 | VARIABLE LENGTH DEVICE AND METHOD - A method for treating a fracture with a variable length nail is provided. The nail is configured for at least 5 mm of axial length change in each direction. An incision is made in proximity to a fractured bone and canal is cleared through the center of the bone. The variable length nail is inserted into the canal and a distraction shaft and a housing are secured to separate portions of the fractured bone. The incision is allowed or caused to close. An external adjustment device with at least one rotatable magnet is placed in proximity to the patient's skin. The external adjustment device is operated so that a magnetic field of the at least one rotatable magnet of the external adjustment device causes the rotatable permanent magnet of the variable length nail to rotate, causing either extension or retraction of the distraction shaft relative to the housing. | 08-16-2012 |
20120232523 | DEVICES FOR DELIVERING SUBSTANCES THROUGH AN EXTRA-ANATOMIC OPENING CREATED IN AN AIRWAY - Devices and methods for delivering substances to lung tissue through an extra-anatomic passage created in an airway. | 09-13-2012 |
20120289776 | METHODS AND DEVICES FOR DIAGNOSING, MONITORING, OR TREATING MEDICAL CONDITIONS THROUGH AN OPENING THROUGH AN AIRWAY WALL - Methods and devices for diagnosing, monitoring, and/or treating tissue through an opening or port through an airway wall are provided herein. | 11-15-2012 |
20120289815 | METHODS AND DEVICES FOR DIAGNOSING, MONITORING, OR TREATING MEDICAL CONDITIONS THROUGH AN OPENING THROUGH AN AIRWAY WALL - Methods and devices for diagnosing, monitoring, and/or treating tissue through an opening or port through an airway wall are provided herein. | 11-15-2012 |
20130046198 | METHODS FOR MAINTAINING THE PATENCY OF COLLATERAL CHANNELS IN THE LUNGS USING CRYO-ENERGY - The methods disclosed herein are directed to altering gaseous flow within a lung to improve the expiration cycle of, for instance, an individual having Chronic Obstructive Pulmonary Disease. More particularly, these methods produce and maintain collateral openings or channels through the airway wall so that expired air is able to pass directly out of the lung tissue to facilitate both the exchange of oxygen ultimately into the blood and/or to decompress hyper-inflated lungs. Devices and methods apply cryo-energy to maintain the patency of the surgically created openings. | 02-21-2013 |
20130053694 | BLOOD VESSEL SENSING CATHETER HAVING WORKING LUMEN FOR MEDICAL APPLIANCES - Devices and methods are disclosed for providing a sensing element to scan tissue and detect the presence of structures within the tissue to avoid the structures when performing a procedure on the tissue. A catheter includes a blood vessel sensing assembly and a working lumen adapted to receive a medical appliance or instrument for performing various medical procedures. | 02-28-2013 |
20130123638 | ULTRASOUND CATHETERS FOR SENSING BLOOD FLOW - Disclosed herein are ultrasound devices for sensing blood flow. More particularly, a medical catheter is disclosed to detect the presence of blood vessels. | 05-16-2013 |
20130123826 | DEVICES FOR MAINTAINING PATENCY OF SURGICALLY CREATED CHANNELS IN TISSUE - Devices and methods for altering gaseous flow within a lung to improve the expiration cycle of an individual, particularly individuals having chronic obstructive pulmonary disease. The methods and devices create channels in lung tissue and maintain the patency of these surgically created channels in tissue. Maintaining the patency of the channels allows air to pass directly out of the lung tissue which facilitates the exchange of oxygen ultimately into the blood and/or decompresses hyper-inflated lungs. | 05-16-2013 |
20130184579 | Method and System for Measuring Pulmonary Artery Circulation Information - Minimally invasive systems and methods are described for measuring pulmonary circulation information from the pulmonary arteries. A transbronchial Doppler ultrasound catheter is advanced through the airways and in the vicinity of the pulmonary artery. Doppler ultrasound energy is sent through the airway wall and across the pulmonary artery to obtain velocity information of blood flowing through the artery. The velocity information is used to compute pulmonary circulation information including but not limited to flowrate. | 07-18-2013 |
20130331734 | TISSUE SAMPLING DEVICES, SYSTEMS AND METHODS - Methods, devices, and systems are described herein that allow for improved sampling of tissue from remote sites in the body. A tissue sampling device comprises a handle allowing single hand operation. In one variation the tissue sampling device includes a blood vessel scanning means and tissue coring means to excise a histology sample from a target site free of blood vessels. The sampling device also includes an adjustable stop to control the depth of needle penetration. The sampling device may be used through a working channel of a bronchoscope. | 12-12-2013 |
20140155946 | ADJUSTABLE DEVICES FOR TREATING ARTHRITIS OF THE KNEE - A method of changing a bone angle includes creating an osteotomy between a first portion and a second portion of a tibia of a patient; creating a cavity in the tibia by removing bone material along an axis extending in a substantially longitudinal direction from a first point at the tibial plateau to a second point; placing a non-invasively adjustable implant into the cavity, the non-invasively adjustable implant comprising an adjustable actuator having an outer housing and an inner shaft, telescopically disposed in the outer housing, and a driving element configured to be remotely operable to telescopically displace the inner shaft in relation to the outer housing; coupling one of the outer housing or the inner shaft to the first portion of the tibia; coupling the other of the outer housing or the inner shaft to the second portion of the tibia; and remotely operating the driving element to telescopically displace the inner shaft in relation to the outer housing, thus changing an angle between the first portion and second portion of the tibia. | 06-05-2014 |
20140222015 | METHODS AND DEVICES FOR DIAGNOSING, MONITORING, OR TREATING MEDICAL CONDITIONS THROUGH AN OPENING THROUGH AN AIRWAY WALL - Methods and devices for diagnosing, monitoring, and/or treating tissue through an opening or port through an airway wall are provided herein. | 08-07-2014 |
20140323951 | DEVICES FOR DELIVERING SUBSTANCES THROUGH AN EXTRA-ANATOMIC OPENING CREATED IN AN AIRWAY - Devices and methods for delivering substances to lung tissue through an extra-anatomic passage created in an airway. | 10-30-2014 |
20140343348 | METHODS AND DEVICES FOR DIAGNOSING, MONITORING, OR TREATING MEDICAL CONDITIONS THROUGH AN OPENING THROUGH AN AIRWAY WALL - Methods and devices for diagnosing, monitoring, and/or treating tissue through an opening or port through an airway wall. A passageway is created extending from the airway to the target tissue. The passageway provides local access to the target tissue for treatment instruments and for delivering agents. | 11-20-2014 |
20150038976 | NONINVASIVELY ADJUSTABLE SUTURE ANCHORS - In one embodiment, an adjustable implant system includes a bone anchor having first and second ends, a bone engagement surface adjacent the first end, and a housing extending between the first and second ends. The adjustable implant system can further include a non-invasively actuatable driving element within the housing and coupled to an adjustment component configured to couple to a flexible elongate tension member which is capable of engaging a patient's soft tissue (e.g., rotator cuff or ACL). Non-invasive actuation of the driving element can cause the adjustment component to change the amount of tension on the flexible elongate tension member and consequently on the patient's soft tissue. The adjustable implant system can include an external adjustment device configured to be placed on or adjacent the patient's skin and comprising at least one energy transferring component configured to energize/actuate the driving element inside the housing of the adjustable implant. | 02-05-2015 |