摘要:
An implantable device for delivering phototherapy is described that enables the phototherapy to be delivered to internal locations in either a clinical or ambulatory setting for treatment of post-MI patients. Telemetry circuitry enables the device to deliver the phototherapy upon command or be programmed to delivery the phototherapy according to a specified schedule. The device may also incorporate one or more sensing modalities that can be used to trigger delivery of phototherapy upon occurrence of a sensed event or condition. In one particular embodiment, the phototherapy device is incorporated into a cardiac rhythm management device that also delivers pacing and/or defibrillation therapy.
摘要:
A stimulation system delivers stimulation to protect an ischemic region of a body from tissue damage caused by ischemia. The stimulation is delivered to one or more stimulation sites remote from the ischemic region to elicit a physiological effect that protects the ischemic region from the tissue damage caused by ischemia. In one embodiment, the stimulation system delivers cardioprotective stimulation to one or more stimulation sites remote from the heart to protect the heart from injuries associated with cardiac ischemic events. In another embodiment, the stimulation system delivers remote conditioning stimulation to one or more stimulation sites in or on the heart to protect a non-cardiac region from injuries associated with non-cardiac ischemic events.
摘要:
A stimulation system delivers stimulation to protect an ischemic region of a body from tissue damage caused by ischemia. The stimulation is delivered to one or more stimulation sites remote from the ischemic region to elicit a physiological effect that protects the ischemic region from the tissue damage caused by ischemia. In one embodiment, the stimulation system delivers cardioprotective stimulation to one or more stimulation sites remote from the heart to protect the heart from injuries associated with cardiac ischemic events. In another embodiment, the stimulation system delivers remote conditioning stimulation to one or more stimulation sites in or on the heart to protect a non-cardiac region from injuries associated with non-cardiac ischemic events.
摘要:
An implantable medical device includes a light emitting circuit incorporated into an intravascular stent. The light emitting circuit emits a light to an ischemic region. The light has characteristics suitable for reliving the angina symptoms associated with ischemia.
摘要:
A stimulation system delivers stimulation to protect an ischemic region of a body from tissue damage caused by ischemia. The stimulation is delivered to one or more stimulation sites remote from the ischemic region to elicit a physiological effect that protects the ischemic region from the tissue damage caused by ischemia. In one embodiment, the stimulation system delivers cardioprotective stimulation to one or more stimulation sites remote from the heart to protect the heart from injuries associated with cardiac ischemic events. In another embodiment, the stimulation system delivers remote conditioning stimulation to one or more stimulation sites in or on the heart to protect a non-cardiac region from injuries associated with non-cardiac ischemic events.
摘要:
An implantable medical device includes a light emitting circuit incorporated into an intravascular stent. The light emitting circuit emits a light to an ischemic region. The light has characteristics suitable for reliving the angina symptoms associated with ischemia.
摘要:
A system and device are provided which include a gene regulatory system controlling expression of one or more expression cassettes present in or released by the device, by emitting one or more stimulations. An expression cassette includes a regulatable transcription control element that is responsive to the emitted stimulations linked to an open reading frame of interest. The system optionally includes a sensor to sense a parameter indicative of a need, a telemetry module to receive an external command, or a programmable device, for regulating gene expression of the open reading frame.
摘要:
A system for controlling the location of a therapeutic agent administered to a mammal is provided. The system employs a device that is capable of generating a magnetic field and a therapeutic agent labeled with a magnetically responsive moiety. Methods which employ the device and the therapeutic agent are also provided.
摘要:
A system for controlling the location of a therapeutic agent administered to a mammal is provided. The system employs a device that is capable of generating a magnetic field and a therapeutic agent labeled with a magnetically responsive moiety. Methods which employ the device and the therapeutic agent are also provided.