Top 48 How To Hook Up 2 Oxygen Concentrators All Answers

How to Use an Oxygen Concentrator (with Pictures) – wikiHow

• Article author: www.wikihow.com
• Reviews from users: 9592 Ratings
• Top rated: 3.5
• Lowest rated: 1
• Summary of article content: Articles about How to Use an Oxygen Concentrator (with Pictures) – wikiHow Updating …
• Most searched keywords: Whether you are looking for How to Use an Oxygen Concentrator (with Pictures) – wikiHow Updating An oxygen concentrator pulls oxygen from the air around you, helping you get the oxygen you need. Your doctor may prescribe supplemental oxygen if you have a breathing condition, such as COPD, asthma, pneumonia, cystic fibrosis, lung…
• Table of Contents:

Steps

Expert Q&A

Tips

Warnings

You Might Also Like

References

About This Article

Reader Success Stories

Did this article help you

Read More

Connecting two oxygen concentrators – Lampwork Etc.

• Article author: www.lampworketc.com
• Reviews from users: 14859 Ratings
• Top rated: 3.7
• Lowest rated: 1
• Summary of article content: Articles about Connecting two oxygen concentrators – Lampwork Etc. What are the parameters that should be followed when connecting two oxygen concentrators? I have a 5 lpm (not sure of psi) that I originally … …
• Most searched keywords: Whether you are looking for Connecting two oxygen concentrators – Lampwork Etc. What are the parameters that should be followed when connecting two oxygen concentrators? I have a 5 lpm (not sure of psi) that I originally … Connecting two oxygen concentrators, lampwork,etc,community,discussion,glass,beads,jewelry,artists Connecting two oxygen concentrators Tips, Techniques, and Questions
• Table of Contents:

Read More

The use of dual oxygen concentrator system for mechanical ventilation during COVID-19 pandemic in Sabah, Malaysia | International Journal of Emergency Medicine | Full Text

• Article author: intjem.biomedcentral.com
• Reviews from users: 9428 Ratings
• Top rated: 4.5
• Lowest rated: 1
• Summary of article content: Articles about The use of dual oxygen concentrator system for mechanical ventilation during COVID-19 pandemic in Sabah, Malaysia | International Journal of Emergency Medicine | Full Text Each oxygen concentrator is only able to contribute a maximum of 5L/min of oxygen flow. Therefore, by connecting two oxygen concentrators using … …
• Most searched keywords: Whether you are looking for The use of dual oxygen concentrator system for mechanical ventilation during COVID-19 pandemic in Sabah, Malaysia | International Journal of Emergency Medicine | Full Text Each oxygen concentrator is only able to contribute a maximum of 5L/min of oxygen flow. Therefore, by connecting two oxygen concentrators using … Sabah in Malaysian Borneo is among the Malaysian states which reported a high number of detected COVID-19 cases during the current pandemic. Due to geographical challenges and limited resources, clinicians developed novel strategies for managing patients. The use of a dual oxygen concentrator system for mechanical ventilation is one of the innovations developed by retrieval team members from the Emergency Department (ED) of the Sabah Women and Children’s Hospital. Due to conditions requiring isolation of patients suspected of or positive for COVID-19, high-risk patients were treated in an ED extension area that lacked central wall oxygen. Direct access to oxygen tanks became the only viable option, but ensuring a continuous supply was laborious. The novel setup described within this paper has been used on intubated patients in the ED extension area with moderate to high ventilator settings successfully. This simple setup, designed to meet the limited resources within a pandemic environment, needed only a turbine-driven ventilator, two oxygen concentrators, a 3-way connector, and three oxygen tubing. The application of this setup could potentially save more critically ill patients who are being managed in resource-limited conditions such as in smaller district hospitals or out in the field.
• Table of Contents:

Abstract

Introduction

Availability of data and materials

Abbreviations

References

Acknowledgements

Funding

Author information

Ethics declarations

Additional information

Rights and permissions

About this article

Read More

Invacare Corporation – Maintenance

• Article author: www.invacare.com
• Reviews from users: 5642 Ratings
• Top rated: 4.7
• Lowest rated: 1
• Summary of article content: Articles about Invacare Corporation – Maintenance 6.3 Setting Up the Concentrator. 1. Plug in power cord to an electrical outlet. 2. Connect Humifier (if so prescribed). 6.3.1 Setting Up the Humifier. …
• Most searched keywords: Whether you are looking for Invacare Corporation – Maintenance 6.3 Setting Up the Concentrator. 1. Plug in power cord to an electrical outlet. 2. Connect Humifier (if so prescribed). 6.3.1 Setting Up the Humifier.
• Table of Contents:

Read More

how to hook up 2 oxygen concentrators

• Article author: www.med.umich.edu
• Reviews from users: 20500 Ratings
• Top rated: 3.5
• Lowest rated: 1
• Summary of article content: Articles about how to hook up 2 oxygen concentrators How do I connect my nasal cannula, tubing and humifier to my concentrator? Step 1: Connect your nasal cannula to the tubing swivel connector. Step 2: Connect … …
• Most searched keywords: Whether you are looking for how to hook up 2 oxygen concentrators How do I connect my nasal cannula, tubing and humifier to my concentrator? Step 1: Connect your nasal cannula to the tubing swivel connector. Step 2: Connect …
• Table of Contents:

Read More

See more articles in the same category here: 670+ tips for you.

Connecting 2 concentrators

I am on 10 lpm and have two 10 lpm concentrators for use in my home. I do not often use both concentrators as one supplies 10 lpm at the cannula as it should. Sometimes with exertion I like a bit more O2 so hook up the 2nd concentrator with a Y connector as supplied by my O2 provider. Yes, there is some back flow. When both concentrators are connected, about the most I can get is 14 lpm with the concentrators in balance. Once my needs get beyond 14 lpm, compressed or LOX may be the only answer. Cross that bridge if and when I get to it. Your O2 provider should give you all of the hardware and show you how to hook up and maintain the system of multiple concentrators. When I go out, just use an Etank. I all cases here I use HiFlow hoses because they are recommended, tho I have measured and I get the same flow no matter what kind of hose I use. I have a little flow meter for measuring.

Hospice and your O2 provider are two different entities (I think). I have looked into Hospice and they would supply none of my O2 needs. I can barely get around but my wife is an excellent caregiver, so I can’t think of anything the nice hospice folks can do for me at present.

Topwabbit, I have ordered a supply of the BiFlo mask…..sounds like a winner. Thanks for the idea. Have been putting up with “nasal typhoon” for some time now and it is no fun. In fact, nasal drip, crustiness and sinus infection is the greatest downside to my “quality of life” right now….other than the obvious, of course.

I also use a control valve which I purchased from Softhose ($10) so that I can adjust from walking across the room (10 lpm) to sitting in my mancave (4 lpm) and sleeping at night (also 4 lpm). This little valve makes things much easier.

The use of dual oxygen concentrator system for mechanical ventilation during COVID-19 pandemic in Sabah, Malaysia – International Journal of Emergency Medicine

Sabah is a state in Malaysia located on the northern portion of Borneo. A major part of Sabah is surrounded by jungle and mountains which often pose a problem when it comes to transferring and treating patients in rural settings. All hospitals in Sabah started to prepare for the coronavirus disease 2019 (COVID-19) pandemic when the first case was detected on 17 March 2020 in the district of Beaufort. Since then, numbers had increased and hospitals in Sabah began to prepare to treat critically ill patients. Sabah Women and Children’s Hospital (SWACH) started preparation with limited resources, preparing to treat patients in the hospital, while the SWACH retrieval team was placed on standby for the transferring of critically ill patients.

Major hospitals in Sabah have constructed a separate area for treatment and resuscitation of suspected COVID-19 patients using disaster tents and shelters in an effort to segregate high- and low-risk patients arriving at the emergency department (ED). Patients are triaged according to their risk evaluation and if deemed to have a high risk of infection, are directed into the ED extension area [1, 2]. The ED extension was separated into different zones defined as non-critical, semi-critical, and critical. In the extension area, oxygen supply posed a great challenge as there was no central oxygen supply, so teams resorted to oxygen tanks and oxygen concentrators for supply.

For patient transfers, an average built patient with a body weight of 70 kg, with ventilator settings of tidal volume 420 mL, positive end-expiratory pressure (PEEP) 5mmHg, respiratory rate 12/min, and a fraction of inspired oxygen (FiO 2 ) 0.5, at least 2 size E oxygen tanks are needed for a 2-h journey. This is equivalent to 16 kg of oxygen [3]. Transfer of patients from district to tertiary hospitals in Sabah is challenging due to the long distances between these hospitals. Our hospital retrieval teams are familiar with transferring ventilated patients using portable battery-operated oxygen concentrators when patients require low ventilator settings due to their ease of use compared to heavy and cumbersome oxygen tanks [4, 5]

Mechanically ventilating patients in everyday situations where there is adequate oxygen supply already requires highly technical skills from trained healthcare workers. Ventilating a patient in the setting of limited oxygen supply and resources would prove an even bigger challenge. At the beginning of the pandemic, we predicted prolonged patient stay in the ED extension area in view of intensive care units (ICU) having to come up with new standard operating procedures (SOP) which involved preparing new isolation bays with delays in receiving patients due to the meticulous steps of donning proper personal protective equipment (PPE). When ICUs are full with critically ill patients, subsequent patients requiring mechanical ventilation become the responsibility of the ED, beyond a duration that would be considered routine. Ventilated patients consume large volumes of oxygen and the changing and replacement of oxygen tanks in the separate treatment area was laborious with the multiple infection control protocols in place. In addition, the supply and refilling of oxygen tanks during the pandemic period were unreliable, and oxygen tanks would often run out during the night. Oxygen concentrators were a great substitute for tank oxygen supply albeit its limited applications as it was not able to supply high-pressure oxygen to our standard oxygen driven ventilators.

In an effort to reduce the use of oxygen tanks in the ED extension area, we paired our turbine-driven ventilator with oxygen concentrators for the ventilation of patients. We limited the single oxygen concentrator technique to patients who needed only low-minute volume settings. However, for patients on high ventilator settings with higher oxygen demand, we used a dual oxygen concentrator system allowing us to double the oxygen inflow to the turbine-driven ventilator. Each oxygen concentrator is only able to contribute a maximum of 5L/min of oxygen flow. Therefore, by connecting two oxygen concentrators using a 3-way connector, we were able to provide a maximum of 10 L/min of oxygen flow to the ventilator.

Our oxygen concentrator, Phillips EverFlo [6], is capable of generating 0.5–5 L/min of continuous flow oxygen. This device produces concentrated oxygen from normal room air for delivery to a patient requiring low-flow oxygen therapy. Oxygen from the air is concentrated using a molecular sieve and a pressure swing adsorption process. It does not have a built-in battery and therefore requires a continuous power supply [7]. The ventilator used was a Weinmann-Meduvent Standard [8], a turbine-driven ventilator capable of receiving low-flow oxygen to a maximum rating of 15 L/min. This ventilator has an oxygen sensor which detects the oxygen concentration being delivered to the patient, and therefore, this reading might vary from breath to breath according to the clinical condition and ventilator settings.

To set the FiO 2 , the minute ventilation administered was used as a guide [9]. According to the desired target oxygen graph provided by the ventilator manufacturer, a 14L/min of oxygen flow will be able to deliver FiO 2 of 1.0 to the patient at administered minute volume (AMV) 15L/min body temperature and pressure, saturated (BTPS). At oxygen flow of 9L/min, FiO 2 of 1.0 can be delivered if the AMV was 10L/min BTPS. By combining 2 oxygen concentrators, we estimate that we will be able to deliver 10L/min of oxygen to the ventilator with 10% subtracted for leaking. With this, we estimate that we will be able to safely ventilate a patient using the dual oxygen concentrator system up to a required AMV of 10L/min at FiO 2 1.0 [9]. PEEP does not play a role in determining the oxygen concentration delivered [10]. For any patient with a higher ventilatory requirement, this system would not be used. Initial oxygen flow settings are based on the estimation above, but FiO 2 levels shown on the ventilator will be watched closely and the oxygen flow will be adjusted to achieve the required FiO 2 once the patient was connected to the ventilator. For clarity, the required FiO 2 is adjusted by adjusting the flow rate of oxygen on the oxygen concentrator while the delivered FiO 2 is monitored by looking at the FiO 2 levels on the ventilator.

The 3-way connector used to connect oxygen tubing from the two oxygen concentrators was originally designed for the infusion of fluid [11]. While not optimal, its selection was based on limited resources and the lack of a more suitable alternative. The connector was modified to fit the oxygen tubing and act as a connection to direct the flow of both oxygen concentrators into the ventilator. Another two oxygen tubings were connected to the two other ends of the 3-way connector and oxygen concentrators respectively (Fig. 1). The connection system was then checked for leaks, and if present, adjusted or taped. One oxygen tubing [12] is cut at one end in order to attach to the 3-way connector, and subsequently, the other end will be connected to the ventilator.

Fig. 1 Two oxygen concentrators connected to a low-flow turbine-driven ventilator using a three-way connector Full size image

An oxygen concentrator is a low-maintenance source for supplemental oxygen. In our ED, the oxygen concentrators are able to deliver a maximum of 5L/min of continuous flow oxygen. Continuous flow oxygen is straightforward compared to pulse oxygen. In its conventional usage, continuous flow oxygen concentrators deliver oxygen throughout the breath which leads to a significant fraction of delivered oxygen being lost to the ambient air and never reaching the patient’s lungs. Pulse dose concentrators aim to improve efficiency by limiting oxygen delivery only when patient inspiration can be detected by the trigger mechanism, delivering oxygen as a bolus or pulse early in the breath so that the fraction of oxygen exhaled from the anatomical dead space is reduced. Although usage of pulsed dosed oxygen is advantageous to reduce power consumption, this method of delivery is not suitable for use with this system as the trigger mechanism for pulse oxygen will not be activated when connected to a ventilator.

The main limitation of this particular oxygen concentrator is that a continuous power supply is needed as it does not come with a built-in battery. For transportation of patients, battery-operated oxygen concentrators are used. Although we were still able to achieve the required FiO 2 with this system, we noticed minimal leaking at the connection between the three-way connector and the oxygen tubing as it was not designed to be used in this manner. To overcome this problem, an oxygen Y-connector [13] could be used for a better seal.

A single oxygen concentrator may be used with a turbine-driven ventilator, but this dual oxygen concentrator system is needed for patients on higher minute volume settings to achieve the desired FiO 2 of 1.0 in certain patients. This system is suitable for district hospitals, private general practitioner offices, and also on the field to overcome limited oxygen supply. This setup should only be used with turbine ventilators equipped with real-time oxygen sensors due to the possible fluctuation of FiO 2 with each patient’s breath.

The use of the dual oxygen concentrator system for mechanical ventilation is feasible as a temporary measure until the patient can be transferred to a proper critical care area like the ICU. It is extremely useful in a situation like the COVID-19 pandemic where oxygen supply was limited due to logistics and supply chain constraints. The method described above is a preliminary concept which requires further validation and should be used cautiously if needed.

Flow splitter,for oxygen concentrator

GENERAL DESCRIPTION:

The oxygen flow splitter is a device intended to distribute medical oxygen from a source to multiple independent outlets. It can be connected to any low-pressure oxygen source, including concentrators, cylinders and a centralized system, and is suitable for table top or wall mounting.

TECHNICAL SPECIFICATIONS:

Equipped with five independent, pressure compensated, Thorpe tube flow meters, to measure and regulate the flow of medical gas.

Suitable for cleaning and disinfection with hospital-grade cleaning products.

​Inlet port is DISS format.

6 mm barbed outlets.

Flow meter columns are transparent, clearly readable and graduated (metric system), shatter resistant polymer certified for medical use.

Inlet pressure up to at least 20 psi (138 kPa).

0-2 L/min, accuracy better than 10%, graduation 0.125 L/min or lower.

ENVIRONMENTAL CONDITIONS:

Operating conditions: 5 to 45 deg C, relative humidity 15 to 90% non-condensing.

Storage conditions: 5 to 50 deg C / relative humidity 15 to 95% non-condensing.

ITEMS SUPPLIED WITH:

Instructions for assembly, use and maintenance, accessories and spareparts list in English, French and Spanish

ADDITIONAL ACCESSORIES AND EQUIPMENT, NOT SUPPLIED:

Oxygen Concentrator

Humidifier

Nebuliser

Nasal prongs

ESTIMATED LEAD TIME:

12 weeks to FCA port/airport in Europe

USER TRAINING REQUIREMENTS:

Minimal. Detailed in user manual.

MATERIAL SAFETY DATA SHEET INFORMATION (MSDS):

Not applicable.

WEIGHT:

5 kg (packaged)

VOLUME:

0.01 m3 (packaged)

WARRANTY:

24 months

COMPONENTS OF A KIT:

No

RELATED PRODUCTS:

S0845041, Oxygen concentrator, 5 LPM

S0845195, Oxygen concentrator, 8LPM, single flow

S0845008, Oxygen concentrator, 8LPM, double flow

S0845038, Oxygen concentrator, 10 LPM, single flow

S0845033, Oxygen concentrator, 10 LPM, dual flow

S0845044, Oxygen concentrator/SET

S0845213, Oxygen concentrator, 10 LPM, up to 1500m

S0370105, Prongs,nasal,Oxygen,adult,s.u.

S0370115, Prongs,nasal,Oxygen,child,s.u.

S0370125, Prongs,nasal,Oxygen,neonate,s.u.

S0845043, Tubing for patient oxygen supply

APPLICABLE STANDARDS:

ISO 15001 Anaesthetic and respiratory equipment – Compatibility with oxygen

ISO 15002 Flow-metering devices for connection to terminal units of medical gas pipeline systems

ISO 32 colour coding for medical gases preferable.

ISO 13485 certificate for manufacturer’s QMS.

So you have finished reading the how to hook up 2 oxygen concentrators topic article, if you find this article useful, please share it. Thank you very much. See more: piggybacking oxygen concentrators, oxygen concentrator 5l vs 10l, y connector for oxygen concentrator, oxyflow machine in hospital, oxyflow covid