Abstract: A medical device (110) for detecting at least one analyte in a body fluid, a method of using a medical device (110) and a method for assembling a medical device are disclosed.

Abstract: Apparatus and methods are described for ultrasound guided optoacoustic monitoring to provide diagnostic information for many clinical applications blood oxygenation in blood vessels and in tissues including for early diagnosis and management of circulatory shock (including that induced by hemorrhage). In certain embodiments provided herein, methods and apparatus for optoacoustics for measurement of blood oxygenation in the innominate vein are provided.

Abstract: A system for providing a assistance for maintaining or improving an individual's wellness, comprising the steps of measuring a presence and/or concentration of one or more biomarkers in a sample from the individual; predicting a wellness need for maintaining or improving the individual's wellness based on the measured presence and/or concentration of the one or more biomarkers, wherein the one or more biomarkers are indicators of the wellness need; and altering the living environment of the individual, providing a wellness product or service to the individual or providing information, guidance or advice to the individual for addressing the wellness need of the individual.

Abstract: A device for obtaining physiological information of a medical patient and wirelessly transmitting the obtained physiological information to a wireless receiver.

Abstract: A blood glucose test strip includes a test strip, a blood test area formed on a first end of the test strip, an electrode formed on a second end of the test strip, a data barcode formed on the test strip, and a clock code formed on the test strip. The data barcode may include a plurality of first bars with spaces separating the first bars, each first bar having a width. The clock code may comprise a fixed pattern of second bars with spaces separating the second bars, a width of each second bar set according to the width of at least one of the first bars. The clock code can be used to calibrate the data barcode to compensate for insertion speed and/or moisture content.

Abstract: A system and method provides noninvasive mental state diagnostics and brain stimulation via consensual transcranial stimulation. The method utilizes face recognition associated with known physiologic measures to identify an emotional state- of-mind of a human subject and then provides or at least suggests a transcranial stimulation treatment for enhancing mental focus or for alleviating discomfort or anxiety by inducing a feeling of well-being. An example system arrangement utilizes a camera to scan a subject's facial expressions and, if the subject desires, provides a transcranial stimulation to the subject based upon an analysis of the facial expression. In one example environment, the system is used in the office or other workplace. In another example environment, the system is used in conjunction with a vehicle seat, such as for example a seat in a car, train, aircraft or other vehicle.

Abstract: An apparatus for measuring the flow rate of urine, including an encasement, configured to encase components of the apparatus; a receptacle bowl attached to the encasement, configured to be placed over a toilet bowl or seat, and direct fluid through a single point of exit to a fluid flow guide; the fluid flow guide, configured to transfer fluid from the receptacle bowl to an impeller; the impeller, configured to rotate along a rotation axis, wherein the impeller includes a plurality of blades, configured to receive the urine from the flow guide, and thereby rotate the impeller at a speed correlating with the flow rate of the urine; and an angular velocity sensor, configured to produce electric signals that correlate with the angular velocity or angular position of the impeller.

Abstract: A vestibular system examination device includes a platform unit and an examination unit. The platform unit includes abase, a driving mechanism mounted to the base, and a seat mounted to the driving mechanism and adapted for a user to sit thereon. The seat is driven movably and rotatably with six degrees of freedom by the driving mechanism. The examining unit includes a detector adapted for detecting eye movement or electrooculography of the user, a measuring module electrically connected to the platform unit for measuring location and displacement thereof, and a processing module electrically connected to the detector and the measuring module for receiving and processing data acquired from the detector and the measuring module.

Abstract: A dementia determination device in a dementia information output system includes an obtainer which obtains, on a per unit period basis, the result of measuring body motion of a user in a sleep time period; and an outputter which outputs dementia information indicating the likelihood that the user is developing a mild cognitive disorder based on the occurrence frequency of a unit period in which the magnitude of a difference between reference data on body motion of a healthy subject in a sleep time period and the result of measuring obtained by the obtainer exceeds a predetermined threshold value.

Abstract: The present invention provides a ready-to-use Cognitive Chart (CC) for follow-up of age-related cognitive decline. Similar to “growth curves”, this innovative model factors in age and education to determine whether elderly patients show abnormal performance on serial MMSE and longitudinal performance tracking and favors prompt initiation of investigation and treatment. A method for generation of said charts, and a use thereof is also provided.

Abstract: A system for monitoring a fetus in a pregnant woman, and/or the maternal health risk for pregnancies complicated by such as pre-eclampsia and hypertensive disorders is configured to be worn by the pregnant woman, preferably so as to allow monitoring during daily life, e.g. in the form of an adhesive patch. The unit has a sound sensor, e.g. a microphone or accelerometer, to be positioned on the skin of the abdominal area so as to detect a vascular sound from umbilical arteries of the fetus or from the uterine arteries of the pregnant woman. The sound sensor is functionally connected to a processing unit which executes a processing algorithm on the captured vascular sound and extracts a signal parameter accordingly. The processing unit then communicates the signal parameter, e.g. using an audio signal, a visual display or by means of a wired or a wireless data signal.

Abstract: The present invention provides for a new system and method for diagnosing skin cancer that provides for a more effective analysis of changes in skin tissue due to the duality of acquiring visual data and transforming such visual into an audio signal. The conversion of complicated patterns of visual information of a skin lesion by a computer aided classification analysis into diagnostic sounds results in a much higher resolution rate and increased precision of diagnosis.

Abstract: Parametric model based computer implemented methods for determining the stiffness of a bone, systems for estimating the stiffness of a bone in vivo, and methods for determining the stiffness of a bone. The computer implemented methods include determining a complex compliance frequency response function Y(f) and an associated complex stiffness frequency response function H(f) and fitting a parametric mathematical model to Y(f) and to H(f). The systems include a device for measuring the stiffness of the bone in vivo and a data analyzer to determine a complex compliance frequency response function Y(f) and an associated complex stiffness frequency response function H(f). The methods for determining the stiffness include fitting a parametric model to stiffness of the skin-bone complex as a function of frequency H(f) and the compliance of the skin-bone complex as a function of frequency Y(f).

Abstract: A deep tendon reflex-eliciting device actuated by pressure against a patient's skin, which releases a spring-loaded mass that delivers an impulse through a fully-enclosed housing. This device includes a weight contained within the casings, and a mainspring in communication with the weight. The mainspring has a bias toward expansion. In the compressed position, the mainspring is also compressed, and the weight is pushed backwards into the rear casing. The weight is released to be driven forward by the mainspring. The weight strikes the inside of the forward casing, delivering an impulse to a surface against Which the device is pressed. A reset spring can push apart the forward and rear casings to reset the device to its expanded position. A case screw is also included which is able to consistently set the impact force of the device.

Abstract: A surgical pin positioning block comprising a top portion comprising a pin position dial including one or more pin hole guides, the pin position dial setting angular pin positions of the one or more pin hole guides, wherein the one or more pin hole guides includes an orifice for drilling of pin holes, one or more dial position notches that secures the pin position dial in a given angular pin position, one or more sliding members coupled with one or more receptacles of a bottom portion, the bottom portion comprising the one or more receptacles, an adapter including one or more prongs that attach to a prosthetic inlay device, and a locking mechanism for securing the one or more sliding members in the one or more receptacles.

Abstract: A hearable comprises at least one microphone coupled with a wearable structure and a sensor processing unit disposed within the wearable structure and coupled with the microphone. A portion of the wearable structure is configured to be disposed within a user's ear. The sensor processing unit acquires audio data from the at least one microphone and head motion data from at least one motion sensor of the sensor processing unit. The head motion data describes motions of the user's head and comprises cranium motion data and mandible motion data. The sensor processing unit separates the mandible motion data from the head motion data, synchronizes the mandible motion data and the audio data into a synchronized data stream; classifies an activity of the head during a portion of the synchronized data stream; and generates a health indicator for the user based on the activity and the synchronized data stream.

Abstract: The present disclosure concerns a system comprising a sensor which can measure a vital parameter of an organism and output a measurement signal corresponding thereto, as well as an evaluation unit, which can evaluate the measurement signal of the sensor. The evaluation unit can forecast a time t1, t2 of occurrence of a change of condition of the organism based on the evaluated measurement signal k1, k2. Furthermore, the present disclosure concerns a use, a method and a computer program product. Household appliances can thus carry out actions or take operating states depending on the forecasted time.

Abstract: The present disclosure concerns a system comprising an evaluation unit and a sensor, wherein the sensor can measure a vital parameter of an organism and the evaluation unit allows to conduct an evaluation based on the measured vital parameter. The evaluation unit is configured such that the evaluation unit can send a command signal to an external device, particularly to a household appliance, in dependency of a result of the evaluation, so that the external device carries out an action based on the command signal. The present disclosure also concerns a use, a method and a computer program product. The user can thereby save time and a very high operating comfort can be realized.

Abstract: An apparatus comprising: at least one processor; and at least one memory including computer program code, the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus to perform at least the following: receive a sleep profile of a user, the sleep profile comprising recorded sleep phases of a sleep session of the user; receive a target sleep outcome for the user, and based on the sleep profile and the target sleep outcome, determine a sleep adjustment for provision to the user, the sleep adjustment comprising stimuli configured to attempt to adjust the user's sleep during one or more of the sleep session and a subsequent sleep session in an attempt to achieve, at least in part, the target sleep outcome.

Abstract: A device that may include, or communicate with, sensors such as an electrocardiogram (ECG) sensor, an accelerometer, and/or a photoplethysmograph (PPG) detects sleep-disordered breathing (SDB) events of a patient based on signals from the sensors. The device may have a processor configured to make the detection(s). In an example, the processor may access a memory with processor control instructions. The instructions may be adapted to configure the processor to carry out the detection methodology. The method may include analysing an ECG data of the patient from a signal generated by the ECG sensor, pulse oximetry data of the patient from a signal generated by the PPG, and a three-dimensional (3D) accelerometry data of the patient from a signal generated by the accelerometer to detect the SDB events. The device and methods may be used for screening, diagnosis and monitoring of respiratory disorders.

Abstract: A system and method for sleep disorder diagnosis and treatment are disclosed. A particular embodiment includes: establishing a wireless data communication interface between a networked server and a sleep metering system worn by a user, the sleep metering system including a sensor array, wireless transceiver, and a processor; activating the sleep metering system to begin collection of sensor data from the user based on data signals from the sensor array of the sleep metering system; receiving a respiratory waveform and data corresponding to a level of arterial oxygen saturation (SpO2) in the user's blood over time as an SpO2 waveform based on the collected sensor data; receiving a set of user-configured control variables; and generating a sleep efficiency score based on the respiratory waveform, the SpO2 waveform, and the user-configured control variables, the sleep efficiency score including a log of the user's respiratory effort reduction events (RERE) and respiratory effort exaggeration events.

Abstract: An electrical circuitry fitted to be connected or to be an integral part of a bone fixation device having at least one linear actuator coupled between two rings, including: at least one linear actuator connector, mechanically and/or electrically connectable to said at least one linear actuator; a control circuitry, wherein said control circuitry measures a value related to the movement of said at least one linear actuator and/or to the distance or change in distance between said two rings, by receiving signals from said linear actuator connector; and a memory, wherein said memory stores said value.

Abstract: System and method for detecting and monitoring edema in a patient are described. Initially, a patient's tissue is irradiated with light by a light source. A detector collects reflected light from the patient's tissue and generates data associated with the reflected light. A processing device receives the data and reflected light and calculates an intensity of the reflected light. The processing device then determined, based upon the intensity of the reflected light, whether the patient's tissue exhibits any symptoms of edema. Additionally, the processing device can compare a current intensity of the reflected light against historic information to monitor for any changes in a patient's edema level or severity.

Abstract: A system for detecting blood pressure based on imaging photoplethysmography (iPPG) includes an inward-facing head-mounted camera to capture images of a first region of interest (IMROI1) that comprises a portion of exposed skin of the user's face, and an outward-facing head-mounted camera to capture images of a second region of interest (IMROI2) that comprises exposed skin on a hand of the user. The head-mounted cameras may be coupled to a frame of eyeglasses or smartglasses, and the system further includes a computer to calculate a blood pressure value for the user based on first and second photoplethysmographic signals recognizable in IMROI1 and IMROI2.

Abstract: A garment comprising a central portion including a plurality of electrocardiogram leads, a plurality of auscultation acoustic sensor devices, a flexible respiratory sensor located so that it substantially circumscribes the garment, one or more blood pressure cuff portions located on an at least one arm portion of the garment, wherein the cuff portions are adapted to be loosened and/or tightened and a hardware device for sending and receiving signals via wired or wireless communication.

Abstract: A micro sensor for sensing at least one analyte from a biological fluid of a patient, the micro sensor comprises a probe and at least two electrodes arranged on the probe. The probe comprises a longitudinal body and the at least two electrodes are arranged in the width or in the length of the longitudinal body of the probe.

Abstract: Systems and methods are described that enable sensing of magnetic fields within skin tissue. Specifically, a system includes one or more microneedles that include a high magnetic permeability material. The system also includes a magnetic sensor communicatively coupled to the microneedle and configured to detect a magnetic field proximate to the microneedle. The system also includes a controller configured to receive information indicative of a magnetic field proximate to a portion of the microneedle. The controller is further configured to determine a presence of at least one magnetic nanoparticle proximate to the portion of the microneedle based on the received information. Alternatively, other embodiments include a microneedle that includes a nanodiamond material configured to detect a local magnetic field. Such embodiments also include a light source configured to cause the nanodiamond material to emit characteristic emission light that may indicate at least a magnitude of the magnetic field.

Abstract: Conductive, elastic ionic polymers with high tensile strength (iono-elastomers) resulting from amphiphilic polymers capable of self-assembly into micellar hierarchical gel-like structures in an electrically conductive liquid are provided. The micellar hierarchical gel-like structures engage in micellar corona cross-linking to form the iono-elastomers. The iono-elastomer exhibits high stretchability and displays increased electrical conductivity upon mechanical stretching. A method for producing iono-elastomers includes mixing amphiphilic polymers in a conductive liquid to form micellar hierarchical gel-like structures, and cross-linking the micellar coronas. Devices incorporating iono-elastomers and methods for creating such devices are also provided. The devices incorporating the iono-elastomers may be wearable.

Abstract: A method of monitoring a bone fracture in an individual. The method comprises the steps of: measuring a first parameter indicative of the load on said bone fracture; measuring a second parameter indicative of the activity level of said individual; obtaining a plurality of values for said first and second parameters; correlating said values to determine a measure of bone fracture condition; monitoring a change in said correlation over time; and determining a measure of the change in bone fracture condition over time. A bone fixation system implements this method of monitoring a bone fracture in an individual. The method and system provide a more accurate and reliable measure of bone fracture condition and of the progression of healing of the bone fracture.

Abstract: Methods, systems, and apparatus for high-resolution patterning of various substrates with functional materials, including nanomaterials. A technique of preparing a patterned substrate in a high-resolution mold for stick and transfer process is disclosed with promotes integrity of the high-resolution pattern onto the substrate. One example of a substrate is an adhesive tape. The transferred pattern(s) are scalable and can be implemented in different fabrication processes. One example is a roll-to-roll processes. In one embodiment, the transferred pattern comprises nanomaterials and the substrate comprises a flexible substrate for use in flexible and conformal assemblies for a wide variety of applications including, but not limited to, electrical-based sensors on non-planar inanimate surfaces, plant body surface, or human or animal skin.

Abstract: A respiration sensor is described of a respiration implant system for an implanted patient with impaired breathing. A sensor body is made of electrically insulating material and is configured to fit between two adjacent ribs and between the pectoralis muscle and the parasternal muscle of the implanted patient, with the bottom surface adjacent to an superficial surface of the parasternal muscle and the top surface adjacent to a profound surface of the pectoralis muscle. At least one parasternal sensor electrode is located on the bottom surface of the sensor body and is configured to cooperate with the electrically insulating material of the sensor body to sense a parasternal electromyography (EMG) signal representing electrical activity of the adjacent parasternal muscle with minimal influence by electrical activity of the nearby pectoralis muscle.

Abstract: A sensorized surgical tool including a fiber optic shape tracking sensor for endovascular applications and methods of making the same.

Abstract: An physiological measurement device provides a device body having a base, legs extending from the base and an optical housing disposed at ends of the legs opposite the base. An optical assembly is disposed in the housing. The device body is flexed so as to position the housing over a tissue site. The device body is unflexed so as to attach the housing to the tissue site and position the optical assembly to illuminate the tissue site. The optical assembly is configured to transmit optical radiation into tissue site tissue and receive the optical radiation after attenuation by pulsatile blood flow within the tissue.

Abstract: Apparatus, system and method for medical analysis of a seated individual, includes determining the aortic valve opening; the PTT; and calculating the PWV. Determining the aortic valve opening includes collecting BCG data while sitting on a seat and determining the timing of the aortic valve opening, taking into account posture. Measuring the aortic pulse wave transit time includes collecting BCG data while sitting on a seat capable of measuring changes in apparent weight; determining the timing of the aortic valve opening; detecting the arrival of the pulse wave at the end point; and measuring the relative timings of the two events. Calculating the PWV includes determining a length of the arterial segment through which a pulse wave is to be measured between a start point and an end point; and dividing the determined length of the arterial segment by the PTT.

Abstract: A measuring method includes: executing first acquisition processing for acquiring a first signal from a first sensor, the first sensor being provided at a first position corresponding to a height of a waist of an occupant in a backrest of a seat on which the occupant sits, the first sensor being configured to detect a movement in accordance with first radio waves; executing second acquisition processing for acquiring a second signal from a second sensor, the second sensor being provided at a second position corresponding to a height of a chest of the occupant in the backrest, the second sensor being configured to detect a movement in accordance with second radio waves; executing generation processing for generating a measurement result related to a predetermined component included in the second signal based on the first signal and the second signal; and executing output processing for outputting the generated measurement result.

Abstract: A system includes a sensor configured to sense first and second physiological signals produced by a source; and a processing device communicatively coupled to the sensor. The processing device is configured to: receive the first and second physiological signals; determine a first value of a signal characteristic; determine a second value of the signal characteristic; access a scaling map having scaling vectors, and each scaling vector having at least one signal characteristic correction value; determine a scaled first value and a scaled second value based on a first scaling vector and a second scaling vector, respectively; and predict a physiological event based on the scaled first value of the signal characteristic and the scaled second value of the signal characteristic.

Abstract: In various embodiments, a first classification assigned to a periodic component of an electrical waveform that represents electrical activity in a patient's heart may be identified (302). A corresponding periodic component of a hemodynamic waveform that represents hemodynamic activity in the patient's cardiovascular system may be analyzed (306, 318, 328). The corresponding periodic component may be causally related to the periodic component of the electrical waveform. Based on the analysis, the previously-assigned classification may be assigned (312, 324) to the corresponding periodic component of the hemodynamic waveform in response to a determination, based on the analyzing, that the previously-assigned classification also applies to the corresponding periodic component.

Abstract: The method allows controlling the quality of an initial RR series made up of a plurality of (RRi) samples which are respectively a function of time intervals (?ti) which separate two successive heartbeats. During this method, one resamples the RR series so as to obtain a resampled RR series, and one automatically controls the quality of the RR series by automatically calculating at least the mathematical norm value (NORME), in a sliding window, of the resampled RR series, said mathematical norm value being given by the following formula: NORME = ? i = 1 N ? ( RR i - 1 N ? ? i = 1 N ? ( RR i ) ) 2 where N is the number of RRi samples in said window.

Abstract: In one embodiment, a magnetic resonance imaging apparatus configured to sequentially execute plural imaging sequences includes: processing circuitry configured to calculate a predicted value of Long MR Examination specific absorbed energy which is an accumulated SAR (Specific Absorption Ratio) value over the plural imaging sequences; and a display configured to display information on the predicted value with respect to a predetermined safety reference value of the Long MR Examination specific absorbed energy.

Abstract: A method of real peak detection includes optimizing a scoring function using training signals with known peaks and known features. The method includes receiving an input signal measured from a mobile sensor and representative of a cyclic biological process. The method includes filtering the input signal to remove low and high frequency noise. The method includes identifying candidate peaks and troughs within a selected time range of the input signal. The method includes extracting a feature that describes properties of the two or more candidate peaks. The method includes scoring the candidate peaks using the scoring function, selecting a real peak as the candidate peak with the highest score, and generating a biologic interval data set with the real peak and another peak that is representative of health markers. The method includes assessing a condition of the patient based on the biologic interval data set.

Abstract: A residual anaerobic work capacity calculating method includes a step (S1) of obtaining a heart rate, and a step (S2, S3) of calculating a residual anaerobic work capacity based on the obtained heart rate and a relationship between the residual anaerobic work capacity and the heart rate. This method need only measure the heart rate when calculating the residual anaerobic work capacity, and obviates the need to measure power by using an expensive power meter.

Abstract: An eye movement measuring device for detecting an eyeball-state/movement including: an eyeball photographing device configured to take a photograph of an eyeball; and an eye movement detecting unit configured to detect eye movement based on eyeball image as a photograph taken with the eyeball photographing device, the eyeball photographing device including an eyeball illuminating unit configured to illuminate an eyeball of a subject including a driver with illumination light, an eyeball image imaging unit configured to obtain eyeball image as a result of imaging the illuminated eyeball, and an arranging unit configured such that, when the eyeball photographing device is worn by the subject, the eyeball illuminating unit is arranged in a position where the eyeball can be irradiated with the illumination light, and the eyeball image imaging unit is arranged in a position where the eyeball image can be obtained as a result of the imaging.

Abstract: Disclosed are systems and methods for detecting a fall of a user of a wearable device. The described system samples signal data from an accelerometer of the wearable device and performs a preliminary determination of fall detection using pattern recognition. This preliminary detection may be based on whether a first portion of the signal data exceeds a first threshold indicative of a fall of a wearer of the electronic device and whether a second portion of the signal data is within a range indicative of motion stillness following the fall. The described system further applies a machine learning classifier to the signal data associated with the preliminary indication to generate a fall classification indicating the signal data represents a fall of the wearer of the electronic device.

Abstract: Among other things, a computed tomography (CT) imaging modality is provided. The imaging modality includes a radiation source that emits radiation. The imaging modality includes a detector array that detects at least a portion of the radiation. The imaging modality includes a rotating structure that rotates about an axis. The rotating structure includes a first support portion having a first shape. The rotating structure includes a second support portion having a second shape different than the first shape. The radiation source and the detector array are mounted to the second support portion.

Abstract: A patient bed for a medical treatment system is equipped with a plurality of flexible photodetector pads arranged on top surface of the patient bed, where the flexible photodetector pads generate an electrical signal from ambient lighting. A monitoring circuit monitors the electrical signal generated by the plurality of flexible photodetector pads while a patient on the patient bed, where any change in the voltage level of the electrical signal from the plurality of flexible photodetector pads represents a movement of the patient.

Abstract: An imaging system (10) comprises a beam source (20), a detector unit (30), a beam limiting unit (40), and a control unit (50). The beam source (20) generates a beam (22) and projects it onto the detector unit (30), thus generating a radiated field (32) being limited by the beam limiting unit (40). The detector unit (30) provides image data as a result of the beam (22). The control unit (50) is configured to provide image data of a desired region of an object (60) by selecting a predetermined image field (34) of the detector unit. The control unit (50) is configured to determine a correction factor for a relative position and/or a relative orientation of the image field (34) with respect to the radiated field based on an orientation of the imaging system and to control the beam limiting unit as to reduce the cross-sectional area of the beam.

Abstract: The application relates to a portable bite part (230) for determining an imaging area (204) of a patient (201) in Panoramic, Computed Tomography, or Cephalometric imaging. The bite part comprises a first end (233) and a second end (234). The bite part has known dimensions. The first end is configured to be positioned in a mouth (202) of the patient. The bite part further comprises markers (231, 232). The first end is configured to indicate the area inside the mouth. The markers are configured to be positioned outside the mouth. The markers make possible to recognize positions of the markers, whereupon it is possible to calculate a location (205) of the first end with respect to an X-ray imaging unit (100) by using the positions of the markers and the known dimensions of the bite part.

Abstract: The application relates to a portable bite part (230) for correcting a motion of an object (201) in Panoramic, Computed Tomography, or Cephalometric X-ray imaging. The bite part comprises a first end (233) and a second end (234). The bite part has known dimensions. The first end is configured to be positioned in a mouth (202) of the object. The bite part further comprises markers (231, 232), which make possible to recognize positions of the markers from at least two images (237, 238) presenting the bite part and to calculate the motion of the object with respect to an X-ray imaging unit (100) by using the positions of the markers and the known dimensions of the bite part.

Abstract: A variable stop apparatus for arrangement between an X-ray source and an object to be measured in a CT-scanner and a CT-scanner including the variable stop apparatus are provided. The variable stop apparatus includes a stop carrier that is pivotable about a pivot axis. The stop carrier has at least two stops. The at least two stops are in each case configured to be brought into a predetermined angular position by pivoting the stop carrier. The at least two stops are arranged at different longitudinal positions with respect to a longitudinal direction that is defined by the pivot axis.

Abstract: Disclosed are systems and methods for mapping a patient's lymphatic system. An exemplary method includes generating a three-dimensional (3D) model of a bronchial network in the patient's chest, generating a lymphatic tree map by fitting a model lymph node map to the 3D model, receiving locations of a plurality of identified lymph nodes, updating the positions of lymph nodes on the lymphatic tree map, and displaying the updated lymphatic tree map.