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No documentation available
+
Contents
Exploring the Daily View
+ + diff --git a/sleepyhead/help/help_nl/faq.html b/sleepyhead/help/help_nl/faq.html new file mode 100644 index 00000000..f0f18068 --- /dev/null +++ b/sleepyhead/help/help_nl/faq.html @@ -0,0 +1,28 @@ + + + + + +Frequently Asked Questions
+Why doesn't SleepyHead support [insert obscure/new device] yet?
+Plenty of reasons.. Pick your favourite:
+-
+
Why doesn't SleepyHead let me generate compliance reports?
+Mainly, to avoid attracting the lawsuits that would inevitably come from offering this capability. Here are the primary reasons why I'm dead against it:
+-
+
This stuff is also the reason I never bothered hacking CPAP data Checksums... If they were public knowledge, people could alter SD data card content, which would not be cool.
+ + diff --git a/sleepyhead/help/help_nl/gettingstarted.html b/sleepyhead/help/help_nl/gettingstarted.html new file mode 100644 index 00000000..cb722ab5 --- /dev/null +++ b/sleepyhead/help/help_nl/gettingstarted.html @@ -0,0 +1,8 @@ + + + + + +Getting Started
+ + diff --git a/sleepyhead/help/help_nl/glossary.html b/sleepyhead/help/help_nl/glossary.html new file mode 100644 index 00000000..ef3a4877 --- /dev/null +++ b/sleepyhead/help/help_nl/glossary.html @@ -0,0 +1,556 @@ + + + + + +Glossary of Sleep Disorder Terminology
++A-Flex
++An +algorithm for adjusting CPAP pressure during the later stage of +inspiration and during exhalation to improve patient comfort based on +a user-defined gain setting.
++AHI
++Apnea/Hypopnea +Index. A count of apnea and hypopnea events per hour.
++Apnea
++An +apnea is indicated if there is an 80%/75% (Respironics/ResMed) +reduction in airflow for 10 seconds compared to the average airflow +over an extended period of several minutes or if there is no airflow +detected for 10 seconds.
++Apnea/Clear +Airway Apnea Detection the the Respironics System One.. An apnea is +detected when there is an 80% reduction in airflow from a baseline +for at least 10 seconds if there is no airflow detected for 10 +seconds. During the apnea, one or more pressure test pulses are +delivered by the device. The device evaluates the response of the +patient to the test pulse(s) and assesses whether the apnea has +occurred while the patient has a clear airway or an obstructed +airway. The airway is determined to be clear if the pressure test +pulse generates a significant amount of flow; otherwise the airway is +determined to be obstructed.
++Apnea +Detection guidelines per ResMed machines..Apnea...When the +respiratory flow decreases by more than 75% for at least 10 seconds.
++ASV
++Adaptive +Servo-Ventilation. Pertains to a low-pressure, electrically +driven ventilator system with electronic pressure control. The +device’s pressure controls are adjusted to deliver pressure +support for patient ventilatory assistance. The device augments +patient breathing by supplying pressurized air through a patient +circuit. It senses the patient’s breathing effort by monitoring +airflow in the patient circuit and adjusts its output to assist in +inhalation and exhalation.
++Auto-CPAP
++Continuous +Positive Airway Pressure (CPAP) that automatically titrates the +pressure up and down based on the varying requirements of the +patient.
++AVAPS
++Average +Volume Assured Pressure Support therapy mode
++Average AHI
++The +average AHI (Apnea/Hypopnea Index) is the total number of apneas and +hypopneas that occurred during sleep divided by the number of therapy +hours.
++Average Hours of Use
++The +total number of hours the patient received therapy divided by the +total days of use.
++Average Time in +Large Leak Per Day
++Displays +the average amount of time the patient spent with excessive air +leakage that will compromise therapy. This could be the result of +poor mask fitting.
++Bi-Flex
++A +small amount of pressure relief (levels of 1, 2, or 3) applied during +the latter stages of inspiration and during active exhalation (the +beginning part of exhalation).
++Bi-Level
++Two +different positive pressure levels (IPAP/EPAP). The dual pressure +levels provide a more natural means of delivering pressure support +therapy to the patient resulting in improved patient comfort. The +pressure toggles between an inspiratory and an expiratory pressure +during spontaneous breathing.
++BPM
++Breaths +per Minute, or beats per minute in the context of Heart Rate/Pulse +oximetry.
++C-Flex
++A +small amount of pressure relief applied during active exhalation (the +beginning part of exhalation).
++Cheyne-Stokes +Respiration
+(pinched +from Wikipedia, full link: Cheyne-Stokes +respiration)
++Cheyne-Stokes +respiration is an abnormal pattern of breathing characterized by +progressively deeper and sometimes faster breathing, followed by a +gradual decrease that results in a temporary stop in breathing called +an apnea. The pattern repeats, with each cycle usually taking 30 +seconds to 2 minutes. It is an oscillation of ventilation between +apnea and hyperpnea with a crescendo-diminuendo pattern, and is +associated with changing serum partial pressures of oxygen and carbon +dioxide.
++Cheyne-Stokes +respiration and periodic breathing are the two regions on a spectrum +of severity of oscillatory tidal volume. The distinction lies in what +we observe happening at the trough of ventilation: if there is apnea, +we describe it as Cheyne-Stokes respiration (since apnea is a +prominent feature in their original description); if there is only +hypopnea (abnormally small but not absent breaths) then we call it +periodic breathing. Physiologically and mathematically, the phenomena +are less different than they appear, because breaths that are smaller +than the anatomical dead space do not actually ventilate the lung and +so - from the point of view of gas concentrations in an alveolus - +the nadir of hypopnea in periodic breathing may be indistinguishable +from apnea.
++These +phenomena can occur during wakefulness or during sleep, where they +are called the Central sleep apnea syndrome (CSAS).
++System +One calls lumps this together with Periodic breathing..
++cm H2O
++Measurement +unit of pressure; centimeters of water.
++Compliance
++The +consistency and accuracy with which a patient follows the regimen +prescribed by a physician or other health professional.
++Compliance Graph
++Provides +a view of the patient's therapy usage and the patient's compliance.
++CPAP
++Continuous +Positive Airway Pressure
++CSR
+Short +for Cheyne-Stokes +Respiration
++Daily Events Per +Hour
++Number +of events per hour for one night of therapy.
++Desaturation
++An +indication that the patient's measured SpO2 is reduced by 3% or more.
++Diagnostic RDI
++Diagnostic +Respiratory Disturbance Index. The total number of breathing events +divided by the total sleep time without therapy.
++DME
++Distributor +of Durable Medical Equipment
++EPAP
++Expiratory +Positive Airway Pressure
++Exhaled Tidal Volume
++The +amount of air passing out of the lungs for each breath.
++FL
++Flow +Limitation is a partial obstruction of the airway as detected by a +change in the shape of the flow signal.
++Flow +Limitation Detection in Respironics System One..Auto Mode Only +scoring only..Straight CPap or Straight BiPap modes does not score +this event. The device looks for relative changes in the peak, +flatness, roundness, or shape (skewness) of the inspiratory portion +of the airflow waveform. These changes are observed both over a short +period of time (groups of 4 breaths) and over a long period of time +(several minutes). Statistical measures are used to help minimize +false event detection while allowing the device to be sensitive to +even small changes.
++Flow Limitation +Index
++Changes +in flow limitation are recorded as events. The Flow Limitation Index +is calculated by the total number of flow limitation events per night +divided by the hours of use. Note: The average is calculated by +taking the total number of events divided by the number of therapy +days. This can be used to indicate if there has been a significant +degradation in the flow signal, resulting in a pressure increase. +This value is only reported on auto pressure machines.
++GMT
++Greenwich +Mean Time (time zone), also known as Universal Coordinated Time (UTC)
++Hours of Usage
++Shows +patterns of use displayed by date.
++Hypopnea
++An +hypopnea is indicated if there is approximately 40% reduction in +airflow for a duration of between 10 and 60 seconds, compared to the +average airflow over an extended period of several minutes. Following +a reduction in airflow, the therapy device must see two recovery +breaths in order to label the event as a potential hypopnea. +(Respironics detection is 40% reduction and ResMed detection is 50% +reduction)
++Hypopnea Index
++The +Hypopnea Index is calculated by the total number of hypopnea events +per night divided by the hours of use.
++Hypopnea +Detection in the Respironics System One..A hyponea is detected when +there is an approximately 40% reduction in airflow from a baseline +for at least 10 seconds.
++Hypopnea +Detection per ResMed guidelines...When the respiratory flow decreases +to 50% for at least 10 seconds.
++IPAP
++Inspiratory +Positive Airway Pressure
++Leak
++The +amount of air leakage in the patient circuit.
++LL
++Large +Leak
++LPM
++Liters +per Minute..L/min
++MaP
++Minutes +at Pressure
++Mean Pressure
++Average +device pressure multiplied by the time at pressure divided by the +total time in the device.
++Minute Vent
++The +average minute ventilation (tidal volume x rate).
++NRAH Index
++Non-Responsive +Apnea/Hypopnea Index. A non-responsive apnea/hypopnea flag is +generated when a patient has apneas and or hypopneas that do not +respond to increased pressure from a pressure therapy device. It is +detected when the patient has at least 2 apneas and/or hypopneas, the +pressure level of the therapy device increases at least 3 cm H2O, and +the patient continues to have apneas and/or hypopneas. Total Events / +Total Session Hours = Index.
++Obstructive Apnea
++Obstructive +Apnea (OA) is a temporary cessation of airflow caused by a collapse +of the airway either full or partial without an accompanying +cessation of respiratory effort.
++Obstructive Apnea +Index
++The +Obstructive Apnea Index is calculated by the total number of +Obstructive Apnea events per night divided by the hours of use.
++OSA
++Obstructive +Sleep Apnea
++PB
++Periodic +Breathing is a Respironics data feature defined as a persistent +waning and waxing breathing pattrn which repeats itself between 30 +and 100 seconds. The nadir of the breathing pattern is characterized +by at least a 40% reduction in airflow from an established baseline +flow. The pattern must be present for several minutes before it can +be identified as periodic breathing. No therapy adjustments are made +in response to periodic breathing.
++Patient-Triggered +Breaths
++Breaths +initiated by the patient.
++Peak Average +Pressure
++The +largest average CPAP Pressure in the date range.
++Pressure
++Pressure +settings and average delivered pressures are indicated as colored +lines on reports.
++90% & 95% +Pressure reports
++90% +Pressure.. PR System One..The pressure at which the device spent 90% +of the time at OR below. 95% Pressure.. ResMed S9..The pressure at +which the device spent 95% of the time at OR below.
++Pressure Pulses
++Data +available on the Respironics System One machines. Small test probes +or puffs of air to help the machine decide if the apnea event is +obstructive in nature or clear airway in nature. This number can vary +widely and is of no real critical consequence to therapy.
++Pressure Support
++Difference +between IPAP and EPAP pressure on bi-level machines.
++Ramp
++During +ramp time, a patient starts therapy at a pressure lower than the +prescription. The pressure is incrementally increased over time while +the patient is falling asleep.
++Ramp Time
++The +time over which the pressure increases from the initial low-value, to +the prescription value.
++RERA
++Respiratory +Event Related Arousal... a sequence of breaths characterized +by increasing respiratory effort leading to an arousal from sleep, +but which does not meet criteria for an apnea or hypopnea.”
++RERA +Detection in the Respironics System One data..Respiratory +effort-related arousal..defined as an arousal from sleep that follows +a 10 second or longer sequence of breaths that are characterized by +increasing respiratory effort, but which does not meet criteria for +an apenea or hypopnea. Snoring, though usually associated with this +condition need not be present. The RERA algorithm monitors for a +sequence of breaths that exhibit both a subtle reduction in airflow +and progressive flow limitation. If this breath sequence is +terminated by a sudden increase in airflow along with the absence of +flow limitation, and the event does not meet the conditions for an +apnea or hypopnea, a RERA is indicated.
++RDI
++Respiratory +Disturbance Index
++REMstar Auto Flags
++Measurements +recorded in 30 second intervals for the following measures: NR = +Non-Responsive Apnea/Hypopnea event OA = Obstructive Apnea event H = +Hypopnea event FL = Flow Limitation event S = Snoring event AHI = +Apnea/Hypopnea Index (the sum of the Apneas and Hypopneas during the +night divided by the number of therapy hours).
++RR
++Respiration +Rate Frequency of breathing, expressed as the number of breaths per +minute
++S/T
++Spontaneous/Timed +therapy mode
++SD Card
++A +SD Card (Secure Digital Card) is an integrated circuit which is +housed in a compact, rugged plastic enclosure. SD Cards are designed +to store data and to enable the transfer of data between devices +equipped with SD Card slots.
++Session
++A +length of time in which therapy has been delivered with breaks +lasting no more than one hour.
++Sigh
++A +breath that is delivered every 100 mandatory or assisted breaths at +150% of the normal volume.
++Sleep Therapy Flags
++Measurements +recorded in 30 second intervals for the following measures: OA = +Obstructive Apnea event H = Hypopnea event S = Snoring event AHI = +Apnea/Hypopnea Index (the sum of the Apneas and Hypopneas during the +night divided by the number of therapy hours).
++SmartCard
++A +type of memory card inserted in some therapy devices that records the +patient's device usage information. The SmartCard can be removed for +easy download of the data into EncorePro.
++SmartCard +Reader/Writer
++The +SmartCard reader/writer is used to download compliance data from a +SmartCard.
++Snore
++A +loud upper airway breathing sound during sleep, without episodes of +apnea.
++Snore +detection in Respironics System One..Vibratory snore is detected when +a specific frequency is detected during the inspiratory portion of +the patient's breath. Vibratory snore is disabled at pressures +greater than 16 cm H2O.
++Split Night
++A +mode that enables the auto CPAP algorithm to be delayed by a +pre-selectable time interval.
++Ti
++Ti...ResMed..Duration +of inspiration (ie, the respiratory flow into the lungs), expressed +in seconds (5 breath moving average).
++Ti +Max...ResMed...Maximum inspiration time in seconds.
++Ti. +Min..ResMed..Minimum inspiration time in seconds.
++Tidal Volume
++The +amount of air passing in and out of the lungs for each breath (mL).
++Total AHI
++The +sum of the Apneas and Hypopneas divided by the number of therapy +hours.
++VAPS
++Volume +Assured Pressure Support, breath by breath correction towards a +target tidal volume.
++Vibratory Snore (VS) +Index
++The +Vibratory Snore Index is the total number of vibratory snoring events +per night divided by the hours of use.
++VTE
++Estimated +average exhaled tidal volume.
+
+
+
Importing Data
+ + diff --git a/sleepyhead/help/help_nl/index.html b/sleepyhead/help/help_nl/index.html new file mode 100644 index 00000000..e6873575 --- /dev/null +++ b/sleepyhead/help/help_nl/index.html @@ -0,0 +1,25 @@ + + + + + +
+Dutch translation
+Contents
+-
+
+
SleepyHead
+SleepyHead has been specially designed to help assist you in exploring data produced by CPAP (or APAP/BiPAP/ASV/AVAPS/etc) ventilators.
+It provides advanced features such as flow waveform analysis to generate respiratory graphs, as well as custom event flagging capabilities.
+Note to Testers:This help browser is just a stub to test the QHelpEngine, proper content and translation linkages have not been written yet
+ + diff --git a/sleepyhead/help/help_nl/overview.html b/sleepyhead/help/help_nl/overview.html new file mode 100644 index 00000000..71d49784 --- /dev/null +++ b/sleepyhead/help/help_nl/overview.html @@ -0,0 +1,8 @@ + + + + + +Exploring the Overview
+ + diff --git a/sleepyhead/help/help_nl/oximetry.html b/sleepyhead/help/help_nl/oximetry.html new file mode 100644 index 00000000..717af158 --- /dev/null +++ b/sleepyhead/help/help_nl/oximetry.html @@ -0,0 +1,8 @@ + + + + + +Using an Oximeter
+ + diff --git a/sleepyhead/help/help_nl/statistics.html b/sleepyhead/help/help_nl/statistics.html new file mode 100644 index 00000000..c37b315a --- /dev/null +++ b/sleepyhead/help/help_nl/statistics.html @@ -0,0 +1,8 @@ + + + + + +Statistics & Trends
+ + diff --git a/sleepyhead/help/help_nl/supported.html b/sleepyhead/help/help_nl/supported.html new file mode 100644 index 00000000..b6ac4629 --- /dev/null +++ b/sleepyhead/help/help_nl/supported.html @@ -0,0 +1,42 @@ + + + + + +Tips & Tricks
+Not so obvious control features
+-
+