Techniques are disclosed for treating arrhythmias using an implantable medical device. An implantable medical device that is adapted for implantation wholly within a heart chamber of the heart of a patient may include a reservoir containing one or more therapeutically useful doses of a drug for treating an arrhythmia. The implantable medical device may include processing circuitry configured to detect an occurrence of the arrhythmia in the heart of the patient. The implantable medical device may include a valve operable to be opened in response to detecting the occurrence of the arrhythmia in the heart of the patient to release a therapeutically useful dose of the drug into the heart of the patient to treat arrhythmia of the heart.

An example method includes detecting measurements of a physiological parameter of a patient; identifying a sub-interval of time beginning at a time at which the patient is administered anesthesia that is before the patient is intubated; identifying a portion of the measurements of the physiological parameter detected during the sub-interval of time; and determining an index by analyzing the portion of the measurements of the physiological parameter detected during the sub-interval of time. If the index is greater than a threshold, an alert or report is output.

Processing circuitry of a system configured to determine a patient state based on sensed signals including posture and activity information and control delivery of electrical stimulation therapy to the patient via electrodes implanted proximal to target tissue of the patient. The sensed signals also include impedance measurement, and other bioelectrical signals, where sensing is interleaved with the electrical stimulation therapy. Responsive to determining the patient state, select an action, wherein the selected action comprises one or more of: store collected information, upload the collected information to an external computing device, and output an electronic signal comprising an alert.

Processing circuitry for a medical system configured to determine posture and activity information of a patient and sense bioelectrical signals as well as receive information about the environment of the patient. The processing circuitry is configured to determine respiration activity of the patient based on the sensed signals and determine a degree of distress of the patient based on the sensed signals and the determined respiration activity. Responsive to determining the degree of distress, the processing circuitry is configured to output a command signal, which may adjust the output of stimulation circuitry configured to deliver electrical stimulation to a patient via a set of electrodes implanted proximal target tissue of the patient, upload the received information, cause the communication circuitry to send an electronic message comprising a notification of the degree of distress of the patient or take other actions.

Processing circuitry for a medical system configured to sense bioelectrical signals and determine posture and activity information as well as information about the environment of the patient. The processing circuitry is also configured to control stimulation generation circuitry to deliver the electrical stimulation therapy, and interleaved with the electrical stimulation therapy, control the stimulation generation circuitry to output an impedance measurement signal. The processing circuitry is further configured to determine respiration of the patient based on the impedance. Responsive to determining the respiration of the patient, the processing circuitry may then determine a patient state based on the determined respiration, and the posture and activity information of the patient. Based on the patient state, the processing circuitry may select an action including one or more of: store collected information, upload the collected information to an external computing device, and output an electronic signal comprising an alert.

A wound therapy device and method includes a skin contacting element, a reactor, and a reactor housing element. The skin contacting element is configured for covering an associated tissue site, the reactor for creating a pressure condition at the associated tissue site upon actuation thereof, and the reactor housing element for accommodating the reactor. The skin contacting element has a skin contacting side and an interface side, which is opposite the skin contacting side. The reactor housing element has a lower affixing side and an upper side, which is opposite the lower affixing side.

Systems and methods are provided for portable and compact nitric oxide (NO) generation that can be embedded into other therapeutic devices or used alone. In some embodiments, an ambulatory NO generation system can be comprised of a controller and disposable cartridge. The cartridge can contain filters and scavengers for preparing the gas used for NO generation and for scrubbing output gases prior to patient inhalation. The system can utilize an oxygen concentrator to increase nitric oxide production and compliment oxygen generator activity as an independent device. The system can also include a high voltage electrode assembly that is easily assembled and installed. Various nitric oxide delivery methods are provided, including the use of a nasal cannula.

The present invention includes an apparatus for transdermal treatments comprising: an openable enclosure for a subject in communication with three or more sources of treatment modalities selected from: a source of ozone; a source of steam, a source of CO.sub.2/Carbonic Acid; a source of Far Infrared; and a source of pulsed electromagnetic fields (PEMF), wherein each of the three or more sources is in communication with an interior of the openable enclosure to treat the subject transdermally.

Treatments for prostatic disease use a urethral catheter with ports positioned outside a patient. The catheter's lumen has a cross-sectional shape and an electrode assembly with a shaft having a corresponding cross-sectional shape that interlocks with the shape of the lumen. The shaft includes a plurality of shaft channels, an extendable electrode in each channel, and a collar with a protruding flange that interfaces with a port when the electrode assembly is within the lumen. An electrode actuator controls actuation of the electrodes. The collar and actuator are interfaced via a keyed structure. A plurality of ports in the assembly interface with the lumen and project the electrodes outward through the catheter and into the prostate when actuated. The electrodes are extended in a predefined rotational orientation relative to the keyed structure. A power source is coupled to the electrodes and delivers direct current to the prostate.

An intubation device for use in an endotracheal intubation procedure, the intubation device including: a laryngoscope blade having a tip and a base; a handle attached to the base; a channel for receiving an endotracheal tube, the channel extending along the blade and partially along the handle, and the channel including an outlet proximate to the tip for allowing a distal end of the endotracheal tube to be advanced from the outlet; a tube movement mechanism in the handle for moving the endotracheal tube through the channel to thereby advance the endotracheal tube, the tube movement mechanism being configured to allow the user to hold the intubation device and advance the endotracheal tube in an endotracheal intubation procedure using a single hand; and an auxiliary conduit for allowing an auxiliary function to be provided using the intubation device.