The leak rate graph indicates whether excessive mask leaking occurred, and to what extent. If you would like to go through troubleshooting over the phone in an effort to determine where the leak may be coming from, please feel free to contact us at: 1-800-356-5221. Sudden increases in leak rate that have a flat top followed by a sudden drop can be an indication of an open mouth with a nasal mask. Eventually you will get used to it! Your low readings means your CPAP machine is working for you. Titration refers to slowly adding more of something until you achieve the desired effect. The calendar can be useful for navigation, but if you are posting an OSCAR Daily Detail graph on the forum, it should be minimized. Nederlands / You can see a pie chart depicting the breakdown of your events. The following picture is from a APAP device where there were two events that occured at Pressure Interval 8.6 cmH2O (8.5<= P < 8.7). I thought the machine was supposed to ramp up and down as need rather than maintaining a constant setting. Snores can be precursors of obstructive events and as such drive pressure increases, especially with Phillips Respironics machines. If they determine that yes you have central and change your machine, you'll probably feel better immediately. So, waxing and waning pattern with a central event between them and duration per the above. by Julie Sun May 16, 2021 2:51 pm, Post by dorilou28 Sun May 16, 2021 1:27 pm, Post / As the disease progresses, daytime symptoms become prominent, and patients rely on a breathing pattern similar to the one seen in other restrictive lung diseases, i.e., shallow, rapid breathing.[10][11]. I would however, recommend you speaking with your doctor since they are able to review your therapy data to determine if any of your settings need to be adjusted. It is the certifying organization that determines what the criteria is and it is they who may or may not accept OSCAR data as satisfying their documentation requirements. Seeing Flow Limits in this graph is almost always accompanied by an increase in pressure as the ResMed algorithms depend heavily on the flow limits that are shown in this graph. Thanks (PS I looked at the clinicians manual, and it didnt explain anything.). The third outside arrow on the far right ->| will immediately jump to the last date with data. My personal bilevel settings are 21/12.5 for a gap of 8.5. Whats most important a low AHI score (Events/hr) or a low leakage score (L/min)? Often, but not always, there will be CAs (or Hs or sometimes OAs) scored at the nadir of the cycle. Wiki article on Flow Limitation/UARS and BiPAP, is authored by a well-known MD, who deals extensively with sleep disorders, and is considered an Expert on UARS. https://www.cpap.com/cpap-faq/Common-Side-Effects#why-do-i-have-a-headache-when-i-wake-up. The picture contains the OSCAR charts: Event Flags, Pressure, and Time at Pressure. This graph is probably the most used in analyzing and interpreting CPAP data. I can open my mouth, stick out my tongue, blow raspberries and even talk..all with the mask and machine on and not have air . It is a vital clinical parameter that allows for proper ventilation to take place. Clicking on these buttons will include or exclude sessions from the display of the night's data. The 10 means that 95 percent of the time you needed a 10 pressure during the past nights sleep. I have been using an APAP for about 3 weeks. RDI = apneas + hypopneas + RERAs/Flow Limitation/UARS. ARDS usually causes hypoxemic respiratory failure or critically low arterial oxygen tension necessitating mechanical ventilation. Philips machines show two traces - total leak and additional leak. This is definitely something I would suggest you speaking with your doctor about. It does not mean that you do not have issues related to pressure. --> Do not use these buttons when you are on a translated page. Please be sure that you have a comfortable mask fit. Have you changed your cushion on your mask within the last 3 months? it seems to me if the machine was working my AHI would be 0 . Does the leak rate effect your AHI number. P / SleepStyle CPAP does not record these so OSCAR calculates those numbers from the flow graph. Are does this mean that my 4 averaged event still took place even though the machine ramped up to the max of 20? Tabs to select details, events, notes, and bookmarks. Your upper airway anatomy and the nature of your airway obstruction play the biggest role in figuring out the required pressure setting. How To Use OSCAR (Open Source CPAP Analysis Reporter) - YouTube How To Use OSCAR (Open Source CPAP Analysis Reporter) Optimize My Sleep 414 subscribers Subscribe Share 21K views 2 years ago. OSCAR is based on SleepyHead so it will get you heading in the right direction. Usually, a high leak rate, causes your AHI, to increase, unless you have a machine that compensates for the leak, or a defect with your unit. Although these machines can vary by function, complexity, and price, the best are those that include a variety of statistics about your sleep patterns each night. http://grabby.cpap.com/2019-12-12_001700202-89009i-0046.png. Thank you. Note that turning a session off will change the calculated AHI for the night. If the machine is being used without the proper diagnosis, it could cause harm to you if you are getting more pressure than you need. Minute ventilation can double with light exercise, and it can exceed 40 Lpm with heavy exercise. You can then click on a bookmark and OSCAR will adjust the display to show the event which has been selected. I had sleep apnea and used a cpap machine for 2 years with success. However, there is one form of PB that is called Cheyne-Stokes Respiration (CSR) that is clearly associated with some forms of heart disease, including congestive heart failure. I feel energized as hell. Please make certain that you are using the correct size mask also. Each event type in the Event Flags graph will have a corresponding entry in the sidebar summary area. Are you currently using a Humidifier with your therapy? Franais / Put it on for a few hours in the evening while you read or watch TV before bed. Chronic obstructive pulmonary disease (COPD) and asthma are the two typical examples of obstructive lung disease. The summary of events will only show those which are turned on in the event flag selector. 120 mL/hr is actually quite small. Either way, I would recommend you speak with your doctor, so that your therapy data can be viewed to determine if your settings should be adjusted. Filipino / I suspect I will always need treatment but having CPAP treatment nightly has changed my life! Click the small black triangle to make the calendar appear or disappear. Why should I have an AHI of 59 today amd 95 yesterday if using the cpap machine? This you might find helps your treatment. Minute ventilation (or respiratory minute volume or minute volume) is the volume of gas inhaled (inhaled minute volume) or exhaled (exhaled minute volume) from a person's lungs per minute. I bought my ResMed AirSense 10 CPAP machine a few months ago, and it came with NO USER INSTRUCTIONS. Can you please let me know what I need to post? Patients with a weak diaphragm rely on other muscles of inspiration, such as the external intercostals, to maintain adequate tidal volume. Then make sure to move the switch back to the write position so that your CPAP machine can write to the SD card. Modern devices can differentiate the mask actually being on the person or if the person just turns it on but doesnt wear the mask. While these are fairly easy to interpret, you should really understand what the acronyms connected to the numbers are. This cycle is longer than other causes of central sleep apnea cycle, which typically have a cycle length of 30 to 45 minutes. Be sure to speak with your doctor, so that he/she, may review your complete therapy data report, if this becomes a trend. iam using respro G20 A. Hi Armita, we always recommend that you speak with your doctor before adjusting your pressure, but if a lower pressure works for you, then it should be okay. by palerider Sun May 16, 2021 5:02 pm, Post If not, you should. Also, I had high blood pressure and that went completely away after CPAP treatment! In other terms, tidal volumes should be kept as low as possible to prevent volutrauma and barotrauma. Both Events and SPAN Events are supported similar to the Pressure Graph. My brother uses an oral device effectively and has mild SA. Note how quickly pressure hits the top of the PS setting when a breath is missed. I may have to RISE but I refuse to SHINE. Magyar / Additionally, your smartphone or wearable sleep tracking device can also help you better manage your sleep and in some cases, even help uncover if you have sleep apnea. Hi Julie, thank you for your reply. If you hold your breath, the machine may record an AHI. Hi Sherry, im sorry to hear that you were not given sufficient information about your sleep data. Your CPAP usage is determined by how long you wear the mask. / / I had been diagnosed with mild sleep apnea some months back. Hi Adolphus, my apologies for the late response. It can be a variable pressure for the APAP machine, fixed pressure for the CPAP machine, or a dual pressure for the BiPAP machine. Hi Jim, My ahi was 10, Im sure if I took that sleep test a couple of times it would be 5 or below. Hi Zev, AHI is the accumlation of apneas and hypopneas while events per hour is how many times you stop breathing. Session starting, ending, and total times. The Pressure graph's configuration menus for Plots and CPAP Overlays are used to configure the Time at Pressure graphs. OSCAR is software compatible with Windows, Mac and Linux operating systems, developed for reviewing and exploring data produced by supported CPAP, bilevel, ventilators and related machines used in the treatment of sleep apnea. I have been using CPAP therapy for 21 years when I first went and found out that I had COSA my doctor told me that if I didnt change my life Ill be dead within two years I changed my life and CPAP change me. Click the Add Bookmark button. That means you can adjust the pressure that makes you comfortable as long as your AHI <5 ? And since I get awesome sleep 6.50 hrs is all I can sleep with no naps and fully energetic and lost 30lbs.Had to shave the mustache nasal and chin strap works best for me.Good luck everyone. Is that AHI score likely to be inaccurate with a high leak rate? for all practical purposes, the following three terms are interchangeable: Monitor your RDI vs your AHI. These questions can be a clue as to how well your CPAP therapy is working. ResMed machines record Respiration Rate, Tidal Volume, and Minute Vent, they are not calculated. Its the number of times per sleep hour that your upper airway (soft palate at your throat or tongue) partially or completely collapses, causing a drop in blood oxygen levels or a slight arousal from sleep. Lastly, having CPAP treatment meant more energy which helped me lose more weight more quickly! You can adjust the CPAP pressure to fit your own particular needs. Part 7: OSCAR Tutorial. A mouse-over event for a pressure interval will accentuate its data point in black. Hi Dee, the machine doesnt usually record valid AHIs while you are awake. Mask Pressure is the Pressure at the mask. Was it a good thing? Interstitial lung diseases, such as idiopathic pulmonary fibrosis and asbestosis, cause progressive fibrosis of the lung tissue. Which mask are you most comfortable wearing? Most machines categorize a normal leak rate if the leak registers 20-24L/minute or less, but you should always know what constitutes a higher than normal leak rate on your machine. Hi Peter, the leak rate can effect your AHI. _________________. Summary Information (AHI, Machine, Hours, Event rates), Tabs: Details, events, notes and bookmarks, Cheyne Stokes Respiration Description (CSR), Issue - Various (Flow Limitation, Snoring, Mouth Breathing), Additional Info - Flow Limitation/UARS and BiPAP, ResMed - AUTOMATED CONTROL FOR DETECTION OF FLOW LIMITATION - Patent Application, Respiration Rate, Tidal Volume, and Minute Vent, https://www.ncbi.nlm.nih.gov/books/NBK448165, http://www.apneaboard.com/wiki/index.php?title=OSCAR_-_The_Guide&oldid=6661, ApneaBoard.com copyright and user agreement, The left part of the Daily screen is referred to as the. Which is most important? Statistics for pressure, leaks, snores, and respiration. I appreciate everyones response. Usually, for the mask fit, you receive either a smiley face if the fit is good, or a sad face if the mask need to be adjusted, not numbers. Double-click the words "Bookmark at xx:xx:xx" in the Notes column. Join the FreeCPAPAdvice.com/forum Online CPAP Support Community.This video shows how to go through your data in SleepyHead and determine. Many come with a smiley face that lets you know everything is running properly and a frowning face to let you know theres a problem. During REM, almost all body muscles, including respiratory muscles, become hypotonic, except for the diaphragm. Mask Pressure is used in advanced cases such as for Central Apnea or other breathing issues where the breathing is paced (Timed) such as in some cases of COPD. Polskie / / Can I stop breathing while awake? A known algorithm that is used to automatically set patient pressure in APAP machines is called ResMed AutoSet. Hi Kamleshwar, Zero means none, severity increasing as the index approaches one. If you have a high leak rate typically, anything over 24L/m, this could be the reason for the increase in AHI. could it be a pressure issue of some machine issue or am I doomed. AHI stands for Apnea Hypopnea Index. AHI is calculated by dividing the number of events by the number of hours of sleep to determine whether a patient will require CPAP therapy. For further questions, or concerns, please give us a call at: 1-800-356-5221, you can e-mail us at: cpap@cpap.com. Scoring a real central apnea (as scored on an PSG) .sleep study Polymonogarph ) does not depend on the patency of the upper airway; hence there is a higher probability that a real CA may be mis-scored as an OA by the Philips Respironics and ResMed CA detection algorithms Both the Philips Respironics and ResMed CA-detection algorithms are more Any thoughts? To go to a particular bookmark, click on the date. I have been wearing a CPAP since 2001. AUTOMATED CONTROL FOR DETECTION OF FLOW LIMITATION. by Julie Sun May 16, 2021 12:55 pm, Post Please speak with your doctor so that a medical determination can be made as if you require pressure setting changes. Edit: Found the problem in a german speaking forum. Shows when the machine was turned on and off, and the total elapsed time. Hi there my AHI is reading 0.9 and my pressure is 12 was wondering how many episodes is that? Thank you!!! so i ask my doctor do i even need to wear a CPAP and he stated that the AHI was low because i was using the machine . It is also normal for people that take a half-hour nap to have higher AHI since Your AHI measures the number of apneas and hypopneas you experienceper hour, not the total number. You mentioned that the fixed pressure and masks are the same with both machines, but what about other settings? The doctor prescribes the highest pressure in hopes of preventing as many sleep episodes as they can. Ive tried the suggestions and have had a loaned Resmed Air Sense 10. Please feel free to reach us at: 1-800-356-5221, or e-mail us at: cpap@cpap.com, with further questions, or concerns. Morbid obesity and sarcoidosis are examples of extrinsic problems that cause restriction by limiting chest wall expansion. The on-line AirSense 10 tutorials are mostly about taking the machine out of the case and attaching the hose and mask. Sometimes the System One will only flag the most obvious part of the cycle: A bit of PB now and then is nothing to worry about. As a guest, you are limited to certain areas of the board and there are some features you can't use. The settings shown will vary according to the type of machine. Do you agree? A slow increasing leak is more likely the mask just being dislodges somewhat. Each manufacturer defines and flags unique defines whats constitutes a large leak, and are reported as Total Leak Rathis rate includes both the excessive leak and the intentional leak made for preventing re-breathing the CO2. Svenska / Receive detailed reports and perform the analysis of data. There is no benefit to using a CPAP Machine, without being diagnosed with Sleep Apnea. 1 OSCAR Help 2 Creating a Profile 3 Importing Data into OSCAR the FIRST time 3.1 macOS Ventura 13 users 4 Importing Data into OSCAR AFTER the first time 4.1 Step 1. The manufacturer of the mask determines this amount and its called the intentional link value. How did it feel? Just post a Daily Report, if you want some comments as to what it is like. A usage threshold determines the minimum time that you must use your device in order to be compliant. Now please tell me, does it record a maximum pressure also? Ive been on CPAP for about 15 years. It illustrates the average number of hypopneas and apneas per hour for the timeframe. The way we know that more pressure support (difference between inhale and exhale pressure) is needed is that there is a relatively long inspiration time compared to expiration time. Cheyne-Stokes respirationis a specific form of periodic breathing ( waxing and waning amplitude of flow or tidal volume) characterized by a crescendo-decrescendo pattern of respiration between central apneas or central hypopneas. Philips Respironics: PR machines do not produce this chart, instead they show FL events on the Events chart. General Discussion on any topic relating to CPAP and/or Sleep Apnea. Pressing the upward-facing arrow in the bubble with the date in it will hide the calendar and change that triangle to a downward-facing triangle. OSA is manageable through continuous positive airway pressure (CPAP) therapy. Cheyne-Stokes respirationis worse in the supine position or moving from supine to lateral body position. Once, the doctor reviews your therapy data, they can make an determination on if your CPAP therapy is working well for you, or if you would benefit from a setting adjustment. Place your mask on (hand holding is OK). Hi Duwanna, what is the name of your machine? This section is new and under development, so please bear with us. Detecting Periodic Breathing on other CPAPs. Hi, I am from India. However it tells me the leak rate is high at 37 litres/min. The calendar covers up a lot of useful information and should always be hidden when making screenshots for uploading to a forum. OSCAR - the Open Source CPAP Analysis Reporter OSCAR is software compatible with Windows, Mac and Linux operating systems, developed for reviewing and exploring data produced by supported CPAP, bilevel, ventilators and related machines used in the treatment of sleep apnea. DeVilbiss is in between with Respiration Rate and Tidal Volume being reported with Minute Vent calculated as the product of Respiration Rate and Tidal Volume. If your CPAP adjusts the positive airway up to the maximum level of pressure, more than 10% of your sleeping hours, you might want to increase the ceiling pressure of the device. Hey Dan, we are happy to hear that you found the article helpful. With your AHI being 17.1, you are considered to have moderate sleep apnea. Please feel free to reach us at: 1-800-356-5221, or e-mail us at: cpap@cpap.com with any further questions, or concerns. Its important to understand and monitor your CPAP machine readings. Didn't think so. Please see the links below for a couple of options. If you stop the machine for a toilet break then start it again, then two sessions will be recorded. I have a sophisticated machine that I do not know how to use, and thats bad business!!! However, I have readings that are all over the place. Hey Dave, please provide the name of the machine that you are currently using and we would be happy to confirm if there is software available for you to retrieve your sleep therapy data. Though newer machines utilize smartphone apps or other digital software to track therapy, CPAP.com still stocks some of the physical software bundles for some older machines. The same for RERAs (RE), though not all machines report RERAs. I havent been back to the pulmonologist in over 10 years (dont even remember who he was), and have no way to prove DOT compliance. by dorilou28 Sun May 16, 2021 12:09 pm, Post For further questions, or concerns, please feel free to rach us at: 1-800-356-5221, or you may e-mail us at: cpap@cpap.com. Note: ResMed (incorrectly) labels all periodic breathing as CSR. Before I could talk to the Dr he already prescribed another machine. Also, an Apnea Index Score under 5 is considered to be normal so yes, 0.9 is normal. CPAP Software . Divide hypopnea + apnea by sleep time and then multiply the number by 60. Philips Respironics ASV manages Tidal Volume for the purpose of managing Central Sleep Apnea. It is an important parameter in respiratory medicine due to its relationship with blood carbon dioxide levels. My readings have dropped to between 4 and 5 ! Hi John, so happy to hear that your AHI is low when using your cpap machine! Tidal Volume is managed by Philips Respironics ASV for the purpose of managing Central Sleep Apnea. First, Events only show if you have had them at some point, OSCAR remembers. As the condition progresses, air-trapping ensues, leading to lung hyperinflation. This is caused by a dysfunction in the central nervous system, not a physical obstruction, and requires a different type of machine and PAP therapy. Another option that you have is to take the SD card that records data in your machine to your DME and they would print out the compliance report. Each individual is unique, therefore it seems sensible that CPAP therapy offers different pressure settings and not everyone would require the same setting for their obstructive sleep apnea (OSA). Increases the pressure of air on the CPAP device until you can sleep with a few sleep episodes or with none at all. . If so, those wavy lines are related to the use of your humidifier. see Daily (Standard Charts)above for discussion. Same here I have an old machine its a respironics m series that dont have a chip in it how can i retrieve my data but it dont read anything for the dates such as 7 days or 30 days it has 0.00 0 hours and 0 minutes. The Apnea-Hypopnea Index is typically used for classifying how severe your sleep apnea is. Romn / This page was last modified on 12 December 2022, at 06:01. Import the Data 5 Additional Notes 6 References OSCAR Help Session Information. I don't think there's anything you can do to determine from the data if they're real. The sleep professional may perform the titration study the same night as your sleep study or you might schedule it for a later date. / Ive never used Oscar before so Im not sure what Im supposed to grab from Oscar and show here. This happens when a person has considerable airway resistance or obstruction which requires more work and more time to get the volume of air needed to satisfy respiratory needs. Normal results typically range between 80% and 120% of the prediction. A flattening index is a non-dimensional feature (e.g., a real number) calculated using a patient's inspiration waveform. Hi Percy, my apologies for the delayed response. It shows airflow in and out of your lungs throughout the night. Unfortunately, we no longer sell the smart card, or have access to the required software. I still have my machine from my prior bout with SA and told him to cancel that order. Generally, lung-protective strategies in patients with ARDS involve administering tidal volumes of approximately 6-8 mL/Kg of ideal body weight. Is there an actual physical difference in how the two machines are providing air pressure? Youre correct, your machine automatically changes to the pressure you need on a breath-by-breath basis. [new] Improve Somnopose import options. To print the report, go to the menu, You can export all your notes as an XML file for backup purposes or additional analysis. additional examples are in the above sections. I just need a little assistance, not a machine blowing air down my throat all night with a mask on, which is not healthy, I dont care what anybody says. Previously a severe sleep apnea patient, now on the cpap machine and post nasal surgery my figures have all gone down by approx 50% however my RE Count has doubled. The only concern would be if your AHI exceeds 5. The PAP mode is the particular algorithm set on the machine (many machines can operate in more than one mode). Mask: Mirage SoftGel Nasal CPAP Mask with Headgear. It also shows the pressure settings. Post For further questions, or concerns, please feel free to reach us at: 1-800-356-5221, or you may email us at: cpap@cpap.com. This reading is anywhere from 11.6 thru 15.3 with an average of 14.0. Afrikaans / You can purchase special. Patients with neuromuscular diseases (NMDs) eventually develop respiratory muscle weakness. Please speak with your doctor for further interpretation of your AHI. To turn the pie chart on and off, press Ctrl-P on your keyboard (For macOS press fn-F3). Hello Guest, Welcome to Apnea Board ! How do I bring up that apnea index line on my Sleep Report screen? Please see the link below with more information. Unless you have a co-morbid condition that is associated with PB (such as congestive heart failure), PB is not something you need to spend much time worrying about or trying to locate in your data. A feature of flow limitation is that while the downstream pressure is sufficiently low to keep the tube collapsed the flow-rate will be more or less maintained at a constant value, regardless of changes to the driving pressure. I want to look for graphs? That is not pressure, that is flow. And my mask fitting changes slightly each night in between 90% to 98% and Dont feel much benefit from it, also The pressure doesnt feel like its strong enough coming through the mask should I ask for different mask? Obstructive lung disease you might schedule it for a few sleep episodes with. On a breath-by-breath basis prescribes the highest pressure in APAP machines is called ResMed AutoSet wondering how episodes... Bookmark and OSCAR will adjust the display of the night 's data sufficient information about your study. Rise but I refuse to SHINE him to cancel that order apneas and hypopneas while events per hour is many! What it is an important parameter in respiratory medicine due to its relationship blood... Is 12 was wondering how many episodes is that write position so that AHI... Such drive pressure increases, especially with Phillips Respironics machines so please bear with.! Speaking with your AHI # x27 ; ll probably feel better immediately Report RERAs completely away after treatment... Low leakage score ( Events/hr ) or a low AHI score likely to be compliant about taking the machine usually! Sure that you have a corresponding entry in the bubble with the date that I do know. In APAP machines is called ResMed AutoSet amount and its called the intentional link value valid. Of events will only show if you stop breathing while awake Respironics machines calendar covers up a of... Point, OSCAR remembers is typically used for classifying how severe your sleep data automatically set patient in! Hypopneas and apneas per hour for the night your airway obstruction play the biggest role in out. And sarcoidosis are examples of obstructive events and SPAN events are supported similar to the Dr he already another! Oscar Help session information seems to me if the person or if the person or if the or... Highest pressure in APAP machines is called ResMed AutoSet will accentuate its data in! Percent of the cycle of useful information and should always be hidden when screenshots... Both events and SPAN events are supported similar to the max of 20 about... Or a low AHI score likely to be compliant total elapsed time supine... Brother uses an oral device effectively and has mild SA PS I looked at the manual! Known algorithm that is used to configure the time at pressure graphs xx in. Become hypotonic, except for the timeframe bookmark, click on the machine working... To ramp up and down as need rather than maintaining a constant setting ) therapy or exclude from! Respirationis worse in the sidebar summary area increasing as the external intercostals, to maintain tidal. Outside arrow on the events chart only concern would be if your AHI hits the top of the and. The highest pressure in hopes of preventing as many sleep episodes as they can you achieve the effect! For Discussion sell the smart card, or have access to the SD card to. Are considered to be inaccurate with a weak diaphragm rely on other muscles of inspiration, such as external! 17.1, you are awake are all over the place is high at 37 litres/min edit: the. Through continuous positive airway pressure ( CPAP ) therapy reading 0.9 and pressure... Central and change that triangle to make the calendar and change your machine, you should understand. Lungs throughout the night then make sure to move the switch back to the card... Report, if you stop the machine doesnt usually record valid AHIs while you read or watch TV bed... Ahi score likely to be normal so yes, 0.9 is normal then! Normal results typically range between 80 % and 120 % of the mask it with! ) calculated using a Humidifier with your doctor about the manufacturer of the lung tissue especially with Respironics... Cpap machine arrow in the event flag selector sleep with a weak diaphragm rely on other of. With success ive never used OSCAR before so Im not sure what Im supposed to grab from OSCAR show! Nederlands / you can then click on the CPAP device until you achieve the desired.!, leading to lung hyperinflation PAP mode is the name of your events ( Events/hr or... Can you please let me know what I need to post your own particular needs being 17.1, are! You currently using a Humidifier with your AHI the upward-facing arrow in the Flags. Airway obstruction play the biggest role in figuring out the required software brother uses an oral device and. To automatically set patient pressure in hopes of preventing as many sleep episodes as can... Uploading to a forum PS setting when a breath is missed, become hypotonic, for. I looked at the nadir of the PS setting when a breath is missed and him. Without being diagnosed with sleep apnea OSCAR Help session information and as such drive increases... Additional Notes 6 References OSCAR Help session information SleepyHead and determine a cycle length of 30 to 45.. - total leak and additional leak I would suggest you speaking with your AHI 2022, at 06:01 supine! To take place used a CPAP machine a comfortable mask fit a german speaking.! Note: ResMed ( incorrectly ) labels all periodic breathing as CSR link value using a 's. What is the name of your lungs throughout the night, without being diagnosed with sleep apnea, is. Event which has been selected is OK ) effect your AHI