A system for diagnosing and quantifying an organ prolapse includes a first manometry catheter configured for insertion within a first organ of the pelvic floor. The first manometry catheter includes an inflatable balloon configured to support a series of first sensors disposed along a length thereof and operably coupled to an image display for displaying a first image thereon relating to the first organ. One or more additional manometry catheters are configured for insertion within one or more respective additional organs. The additional manometry catheters include inflatable balloons configured to support corresponding additional sensors along a length thereof. The additional sensors are operably coupled to the image display for displaying one or more additional images thereon relating to the one or more additional organs. The first image and the one or more additional images being simultaneously displayed on the image display for diagnostic and quantification purposes.

A system for diagnosing and quantifying an organ prolapse includes a first manometry catheter configured for insertion within a first organ of the pelvic floor. The first manometry catheter includes an inflatable balloon configured to support a series of first sensors disposed along a length thereof and operably coupled to an image display for displaying a first image thereon relating to the first organ. One or more additional manometry catheters are configured for insertion within one or more respective additional organs. The additional manometry catheters include inflatable balloons configured to support corresponding additional sensors along a length thereof. The additional sensors are operably coupled to the image display for displaying one or more additional images thereon relating to the one or more additional organs. The first image and the one or more additional images being simultaneously displayed on the image display for diagnostic and quantification purposes.

A computer implemented system and method include one or more processors configured to receive a plurality of electrocardiogram (ECG) signals from one or more subcutaneous implantable medical devices (IMDs) and combine at least two of the plurality of ECG signals to form a first composite ECG signal.

The object of the present invention is the method to assess the pelvic floor muscle injury, comprising the steps of applying the measuring probe into the anus, generation of electric current signals of constant amplitude, using a current generator, and applying the signals into the pelvic floor muscles by means of application electrodes (EA1) and (EA2), detection of electric voltage signals from the pelvic floor muscles by means of a plurality of measuring electrodes (EP1), EP2 . . . EPn, analysis of electric current and voltage signals for amplitude values and phase dependencies of their waveform, wherein the electric current signals and the electric voltage signals from the pelvic bottom muscles constitute signals variable in time, of the frequencies ranging from 2 kHz to 200 kHz. The object of the invention is also an electrode based measuring probe and apparatus implementing the method of assessment pelvic floor muscles injury.

The object of the present invention is the method to assess the pelvic floor muscle injury, comprising the steps of applying the measuring probe into the anus, generation of electric current signals of constant amplitude, using a current generator, and applying the signals into the pelvic floor muscles by means of application electrodes (EA1) and (EA2), detection of electric voltage signals from the pelvic floor muscles by means of a plurality of measuring electrodes (EP1), EP2 . . . EPn, analysis of electric current and voltage signals for amplitude values and phase dependencies of their waveform, wherein the electric current signals and the electric voltage signals from the pelvic bottom muscles constitute signals variable in time, of the frequencies ranging from 2 kHz to 200 kHz. The object of the invention is also an electrode based measuring probe and apparatus implementing the method of assessment pelvic floor muscles injury.

Heart tissue electrical activity mapping used to guide the placement of devices to intervene in (treat) structural heart disease. In some embodiments, the intervention comprises placement of an implantable device, and/or positioning of a therapeutic device used to remove and/or remodel tissue. In some embodiments, electrical activity mapping is performed along with spatial mapping of a body cavity. In some embodiments, the intervention device position is compared to the measured positions of anatomical structures critical to heart electrical function to assess and/or prevent complications due to the device damaging heart electrical function.

Heart tissue electrical activity mapping used to guide the placement of devices to intervene in (treat) structural heart disease. In some embodiments, the intervention comprises placement of an implantable device, and/or positioning of a therapeutic device used to remove and/or remodel tissue. In some embodiments, electrical activity mapping is performed along with spatial mapping of a body cavity. In some embodiments, the intervention device position is compared to the measured positions of anatomical structures critical to heart electrical function to assess and/or prevent complications due to the device damaging heart electrical function.

In various embodiments, a medical device comprises a trocar including an awl and a cannula; two or more electrodes disposed on a distal portion of the trocar; an impedance bridge coupled to the two or more electrodes; and a processor coupled to the impedance bridge. In various embodiments, a computer-implemented method for evaluating tissue of a patient comprises recording, at one or more frequencies, one or more impedance measurements, wherein each impedance measurement is associated with two or more electrodes disposed on a distal portion of a trocar; comparing the one or more impedance measurements to one or more characteristic impedances associated with one or more tissue types; and determining, based on the one or more impedance measurements and the one or more characteristic impedances, one or more tissue types at a location associated with the distal portion of the trocar.

In various embodiments, a medical device comprises a trocar including an awl and a cannula; two or more electrodes disposed on a distal portion of the trocar; an impedance bridge coupled to the two or more electrodes; and a processor coupled to the impedance bridge. In various embodiments, a computer-implemented method for evaluating tissue of a patient comprises recording, at one or more frequencies, one or more impedance measurements, wherein each impedance measurement is associated with two or more electrodes disposed on a distal portion of a trocar; comparing the one or more impedance measurements to one or more characteristic impedances associated with one or more tissue types; and determining, based on the one or more impedance measurements and the one or more characteristic impedances, one or more tissue types at a location associated with the distal portion of the trocar.

Devices, systems, and methods for the localization of body lumen junctions and other intraluminal structure are disclosed. Various embodiments permit clinicians to identify the locations of intraluminal structures and medical devices during non-surgical medical techniques, by determining the conductance and/or cross-sectional area at a plurality of locations within the body lumen.