摘要:
Embodiments of the invention provide methods of obtaining continuous cardiac information from a mammal. First, attach a self-contained, wearable, portable continuous cardiac monitor to the mammal to create a chamber containing electrodes used to detect cardiac signals from the mammal. Next, continuously detect without analyzing the cardiac signals from the mammal for at least 24 hours. Next, store information related to substantially all detected cardiac signals in the cardiac monitor.
摘要:
One embodiment of the invention is a cardiac monitor having a housing; a plurality of electrodes within and extending from the housing; a state machine within the housing configured to digitialize and store in memory signals from the plurality of electrodes; a sealing surface and an adhesive on the sealing surface configured to form a watertight perimeter around the plurality of electrodes when the housing is affixed to a mammal. Another embodiment of the invention provides a continuous cardiac monitor having a housing; a surface on the housing adapted to be sealably engaged to a mammal; an adhesive on the surface that is adapted to remain affixed to the mammal for at least 7 days; at least two electrodes within the housing positioned to detect a cardiac information of the mammal while the surface is sealably engaged to the mammal; an electronic memory within the housing wherein, the electronic memory is sized to store at least 24 hours of continuous cardiac information; and wiring within the housing connecting the electronic memory to the electrodes.
摘要:
Embodiments of the present invention provide a method of analyzing cardiac information by collecting a plurality of self-contained, wearable, portable cardiac monitors each of the cardiac monitors electronically storing at least 24 hours of continuously detected and unanalyzed cardiac signals from a mammal. Next, retrieving cardiac information stored in each of the plurality of self-contained portable cardiac monitors. Next, forwarding retrieved cardiac information.
摘要:
Methods for treating anatomic tissue defects such as a patent foramen ovale generally involve positioning a distal end of a catheter device at the site of the defect, exposing a housing and energy transmission member from the distal end of the catheter, engaging the housing with tissues at the site of the defect, applying suction or other approximating tool to the tissue via the housing to bring the tissue together, and applying energy to the tissue with the energy transmission member or to deliver a clip or fixation device to substantially close the defect. Apparatus generally include a catheter body, a housing extending from a distal end of the catheter body for engaging tissue at the site of the defect, and further adapted to house a fusing or fixation device such as an energy transmission member adjacent a distal end of the housing, or a clip or fixation delivery element.
摘要:
Methods for treating anatomic tissue defects such as a patent foramen ovale generally involve positioning a distal end of a catheter device at the site of the defect, exposing a housing and energy transmission member from the distal end of the catheter, engaging the housing with tissues at the site of the defect, applying suction or other approximating tool to the tissue via the housing to bring the tissue together, and applying energy to the tissue with the energy transmission member or to deliver a clip or fixation device to substantially close the defect. Apparatus generally include a catheter body, a housing extending from a distal end of the catheter body for engaging tissue at the site of the defect, and further adapted to house a fusing or fixation device such as an energy transmission member adjacent a distal end of the housing, or a clip or fixation delivery element.
摘要:
The present invention provides an improved billing and contract management method and a computerized enterprise resource management system for processing and management of rent-producing financial products, such as contracts and leases that are past the initial end term date, and that have not been renegotiated or extended, or, in other words, that have entered the “evergreen” period. Among other things, the method and computerized system of the present invention integrate processing of the “evergreen” contracts with a proprietary generalized ERP software product/solution such as Oracle™ E-Business suite's Lease Management system, and supplement the processing of regular contracts with the “evergreen” contract authoring and booking, processing, validation, billing, accounting, collections, modification and audit trailing of the changes made to the “evergreen” contract terms.
摘要:
Methods and apparatus for treatment of layered tissue defects such as a patent foramen ovale provide for applying energy to tissues adjacent to the PFO with a closure device that substantially closes the PFO. Apparatus generally includes an elongate flexible member having a proximal end and a distal end and an energy transmission member deployable from the elongate flexible member. The energy transmission member applies energy to the layered tissue defect at a first position and a second position adjacent to the first position so as to substantially close the layered tissue defect along at least a portion of the defect. Applied energy may be monopolar or bipolar radiofrequency energy or any other suitable energy, such as laser, microwave, ultrasound, resistive heating, direct heat energy, cryogenic or the like. PFO closure via energy-based approaches of the invention may help prevent stroke, treat migraine headache, and possibly treat or prevent other medical conditions.
摘要:
Methods are provided to prepare photoresists without isolation of various components, i.e. in a "one-pot" procedure. Preferred one-pot preparation methods of the invention include preparing a photoresist resin binder in a selected photoresist solvent and, without isolation of the resin binder from the solvent, adding a photoactive component and any other desired photoresist materials to the resin binder in solution to thereby provide a liquid photoresist composition in the solvent in which the resin binder was prepared. The invention also provides novel methods for synthesizing resist resin binders, particularly phenolic polymers that contain phenolic OH groups covalently bonded to another moiety such as acid labile groups or inert blocking groups.
摘要:
Methods and apparatus for treatment of layered tissue defects having a majority of the surfaces of the defect layers in contact generally involve use of a catheter having at least one energy transmission member at its distal end. The distal end of the apparatus also typically has a force applying member which can apply a force to the tissue defect. Often this force is a lateral force or vacuum which helps the tissue to appose itself. An exemplary method of closing a patent foramen ovale (PFO) involves positioning a closure device between layers of the PFO. Energy is then applied to the layered tissue defect with the closure device so as to substantially close the tissue defect. The energy is often monopolar or bipolar radiofrequency energy. A force may also be applied by the closure device to the layered tissue defect so as to bring the layered tissue defect together.
摘要:
The present invention provides novel polymers and chemically-amplified positive-acting photoresist compositions that contain such polymers as a resin binder component. The polymers of the invention include acid labile groups that contain isobornyl moieties and groups that contribute to aqueous development of a photoresist such as phenolic groups.