Oxygen Use at Home
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2018 Full Line Catalog Products to Support Dive Shop Operations Table of Contents
2018 FULL LINE CATALOG PRODUCTS TO SUPPORT DIVE SHOP OPERATIONS TABLE OF CONTENTS 3 6 8 TEST EQUIPMENT REGULATOR SERVICE & Flowbenches, ACCESSORIES MAINTENANCE workstations, test Regulator, BC and Tools, O-rings, chambers and other console hoses, chemicals and products used in swivels, adapters and equipment used testing regulators, dive related items. for the service and computers and other maintenance of dive related items. regulators, tanks and other dive equipment. 15 17 19 AIR FILTRATION COMPRESSORS TANK FILLING Filters, towers, bulk Small to medium Whips, fill filter chemicals sized breathing attachments and and related control air compressors, adapters for filling hardware for compressor oils and SCUBA, DIN, SCBA breathing air filtration related accessories. and many other tank/ systems. valve styles. 22 28 30 COMPRESSED GAS PAINTBALL MIXED GAS / HARDWARE Whips, adapters and NITROX / OXYGEN Air station hardware, accessories for filling Hardware, chemicals regulators, valves and servicing paint and tools used and fittings for ball tanks and related for the creation, the storage and equipment. handling and analysis distributions of High of mixed gas, Nitrox Pressure Air. and Oxygen. SALES INFORMATION [email protected] 512.240.6644 • 800.558.1811 voice • 512.240.6645 fax MAILING ADDRESS 4674 Priem Lane, Suite 402 • Pflugerville, TX 78660 ANY AND ALL INFORMATION SUBJECT TO CHANGE WITHOUT NOTICE. ALL RIGHTS RESERVED. www.global-mfg.com 2 | TABLE OF CONTENTS TEST EQUIPMENT and stability, and systemic air rubber cup adapter which 48250 Compact Deluxe FLOWBENCHES tightness. Air flow rates through replaces the mouthpiece. First Flowbench with Double tank valves or gas manifolds stage intermediate pressure is Magnehelic Our top-of-the-line analyzer is can also be determined. -
Rebreathers Open Inspiration Fully Closed Rebreather What Is It Like? Text & Photos by Peter Symes Diving Rebreathers Why Bother?
WWW.AQUALUNG.COM Dräger Ray semiclosed rebreather. Behind, an Rebreathers open Inspiration fully closed rebreather What is it like? WWW.AMBIENTPRESSUREDIVING.COM Text & photos by Peter Symes Diving Rebreathers Why bother? Rebreathers look cool, glitzy, tech- they provide for a much differ- nical and heralded as the future of ent and richer diving experience, which, in the first place, is why we go in diving, right? We read a lot about the water ourselves rather than watch- their impressive performances con- ing dive movies on Animal Planet from cerning duration of dives, gas econ- the comfort of our reclining chair at home. omy, extended no deco limits and However, as we all know, there is no such thing as a free lunch in diving either. There is what not. But isn’t it a bit like watch- a trade-off, and you will have to consider if it the underwater realm so you can have an ing Jeremy Clarkson from BBC’s car is still worth your while despite this. enriching experience by witnessing, first program, Top Gear, whiz around in It is not merely a matter of comparing hand, this magic realm. So, as far as I am fancy Ferraris and Aston Martins with technical matters, performance and param- concerned, if someone invented human eters when pitting rebreathers against the gills and a thin hide to cover and keep me a goofy, happy grin on his face and open circuits (regulators and tanks). It is warm, my twin-set would surely be left to rust reeling off a string of excited super- easy to be blinded by dazzling numbers and in the attic for good. -
Unique Properties of Water!
Name: _______ANSWER KEY_______________ Class: _____ Date: _______________ Unique Properties of Water! Word Bank: Adhesion Evaporation Polar Surface tension Cohesion Freezing Positive Universal solvent Condensation Melting Sublimation Dissolve Negative 1. The electrons are not shared equally between the hydrogen and oxygen atoms of water creating a Polar molecule. 2. The polarity of water allows it to dissolve most substances. Because of this it is referred to as the universal solvent 3. Water molecules stick to other water molecules. This property is called cohesion. 4. Hydrogen bonds form between adjacent water molecules because the positive charged hydrogen end of one water molecule attracts the negative charged oxygen end of another water molecule. 5. Water molecules stick to other materials due to its polar nature. This property is called adhesion. 6. Hydrogen bonds hold water molecules closely together which causes water to have high surface tension. This is why water tends to clump together to form drops rather than spread out into a thin film. 7. Condensation is when water changes from a gas to a liquid. 8. Sublimation is when water changes from a solid directly to a gas. 9. Freezing is when water changes from a liquid to a solid. 10. Melting is when water changes from a solid to a liquid. 11. Evaporation is when water changes from a liquid to a gas. 12. Why does ice float? Water expands as it freezes, so it is LESS DENSE AS A SOLID. 13. What property refers to water molecules resembling magnets? How are these alike? Polar bonds create positive and negative ends of the molecule. -
Periodic Table of the Elements Notes
Periodic Table of the Elements Notes Arrangement of the known elements based on atomic number and chemical and physical properties. Divided into three basic categories: Metals (left side of the table) Nonmetals (right side of the table) Metalloids (touching the zig zag line) Basic Organization by: Atomic structure Atomic number Chemical and Physical Properties Uses of the Periodic Table Useful in predicting: chemical behavior of the elements trends properties of the elements Atomic Structure Review: Atoms are made of protons, electrons, and neutrons. Elements are atoms of only one type. Elements are identified by the atomic number (# of protons in nucleus). Energy Levels Review: Electrons are arranged in a region around the nucleus called an electron cloud. Energy levels are located within the cloud. At least 1 energy level and as many as 7 energy levels exist in atoms Energy Levels & Valence Electrons Energy levels hold a specific amount of electrons: 1st level = up to 2 2nd level = up to 8 3rd level = up to 8 (first 18 elements only) The electrons in the outermost level are called valence electrons. Determine reactivity - how elements will react with others to form compounds Outermost level does not usually fill completely with electrons Using the Table to Identify Valence Electrons Elements are grouped into vertical columns because they have similar properties. These are called groups or families. Groups are numbered 1-18. Group numbers can help you determine the number of valence electrons: Group 1 has 1 valence electron. Group 2 has 2 valence electrons. Groups 3–12 are transition metals and have 1 or 2 valence electrons. -
Portable Oxygen Concentrator Therapy Guide Guidance for Patients Requiring Long-Term, Supplemental Oxygen Solutions
Portable Oxygen Concentrator Therapy Guide Guidance for patients requiring long-term, supplemental oxygen solutions. Table of Contents Part One: Oxygen Therapy 101 Part Two: Oxygen Concentrators Part Three: Portable Oxygen Concentrators Part Four: Which Oxygen Concentrator is Right For You? Confused or overwhelmed? Let us help you! Our Product Specialists are standing by to answer questions and offer tips.(800) 515-8049 INTRODUCTION 3 Welcome! OxygenDirect is pleased to provide this educational guide for current and potential patients to understand the benefits of oxygen therapy—and specifically portable oxygen concentrators. We intend to expand patients’ knowledge and appreciation of advancements in technology that are now available. This document is designed to complement the information provided by a doctor or healthcare provider when discussing oxygen therapy options. Who is OxygenDirect? OxygenDirect is dedicated to helping oxygen therapy patients breathe easier without interfering with lifestyles and daily activities. We offer a wide selection of portable and home oxygen products and accessories, plus a diverse range of CPAP machines and accessories. Our OxygenDirect Product Specialists can help evaluate patients’ oxygen needs and varying product features to ultimately arrive at a product that perfectly fits a wide range of lifestyles and budgets. Disclaimer: The information contained in this document is general in nature and is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health providers with any questions you may have regarding a breathing/medical condition. Never disregard professional medical advice or delay in seeking it because of something you have read on this document. -
Using Xenon-133 and a Scintillation Camera to Evaluate Pulmonary Function
USING XENON-133 AND A SCINTILLATION CAMERA TO EVALUATE PULMONARY FUNCTION Merle K. Loken and Hugh D. Westgate University of Minnesota Hospitals, Minneapolis, Minnesota During the past several years considerable atten monary-function laboratory (6—9). Thus because of tion has been given to evaluating pulmonary disease their universal availability, the noble gases are being using radioisotopic techniques. The majority of the used more extensively, and, of these gases, ‘33Xehas radioactive preparations used for these studies can the best physical characteristics (5, 10—13). be divided into two general categories : colloidal In this paper we report our preliminary experience aggregates of albumin and radioactive gases. Macro using an Anger scintillation camera to record pul aggregates labeled with 1311or 99@'Tchave been used monary uptake and clearance of ‘33Xein patients extensivelyfor determining regional pulmonary per referred to our service for pulmonary-function evalu fusion and, as such, are useful for evaluating patients ation. The radioactive xenon was administered either with suspected pulmonary emboli (1—5). The dis by inhalation or intravenous injection. tribution of these macroaggregates in the lung is usually determined by conventional rectilinear scan MATERIALS AND METHODS ning although the scintillation camera has also been We obtain 133Xe in 1-curie ampules at approxi used effectively (4,5). mately biweekly intervals from Oak Ridge National To obtain information on ventilation and diffusion Laboratory. The gas is contained in a volume of one of the radioactive gases—oxygen, carbon dioxide, about 5 cc at a pressure of about 10 mmHg (Fig. 1). krypton or xenon—must be used. -
The Oxygen and Carbon Dioxide Compensation Points of C3
Proc. Natl. Acad. Sci. USA Vol. 92, pp. 11230-11233, November 1995 Plant Biology The oxygen and carbon dioxide compensation points of C3 plants: Possible role in regulating atmospheric oxygen (photosynthetic carbon/02 inhibition/photorespiration/Nicotiana tobacum/Spinacea oleracea) N. E. TOLBERT*, C. BENKERt, AND E. BECKt *Department of Biochemistry, Michigan State University, East Lansing, MI 48824; and tLehrstuhl Fur Pflanzenphysiologie, Universitat Bayreuth, 95440 Bayreuth, Germany Contributed by N. E. Tolbert, August 15, 1995 ABSTRACT The 02 and CO2 compensation points (02 F bisphosphate to sustain the C2 cycle. Refixation of CO2 and C02 F) of plants in a closed system depend on the ratio of generates the same amount of 02 as taken up during the C2 CO2 and 02 concentrations in air and in the chloroplast and cycle. There is no net CO2 and 02 gas exchange during the specificities of ribulose bisphosphate carboxylase/oxyge- photorespiration (11) unless the complete C2 cycle is blocked nase (Rubisco). The photosynthetic 02 F is defined as the or metabolically interrupted by accumulation or removal of atmospheric 02 level, with a given CO2 level and temperature, products such as glycine or serine. Photorespiration dissipates at which net 02 exchange is zero. In experiments with C3 excess photosynthetic capacity (ATP and NADPH) without plants, the 02 F with 220 ppm CO2 is 23% 02; 02 F increases CO2 reduction or net 02 change. Photosynthetic carbon me- to 27% with 350 ppm CO2 and to 35% 02 with 700 ppm CO2. tabolism is a competition between CO2 and 02 for the dual At 02 levels below the 02 F, C02 uptake and reduction are activities of Rubisco, based on the ratio of CO2 and 02 accompanied by net 02 evolution. -
COVID-19 Basic Manual on Oxygen Supply Systems in Emts and AMCS
Emergency Medical Teams Operational Support COVID-19 Basic Manual on oxygen supply systems in EMTs and AMCS Preliminary Document - Version 2.1, 18 February 2021 PAN AMERICAN HEALTH ORGANIZATION (PAHO/WHO) | www.paho.org Contents 1. Introduction.....................................................................................3 2. Basic concepts ..................................................................................4 2.1 Medical gases .............................................................................4 2.2 Medical parameters of O2 ..................................................................4 2.3 Regulation.................................................................................5 3. Sources of oxygen for medical use...............................................................6 4. Oxygen systems for medical use.................................................................9 4.1 Individual O2 systems .....................................................................11 4.1.1 Individual cylinders...............................................................11 4.1.2 Individual concentrators ..........................................................12 4.2 Centralized O2 systems ...................................................................12 4.3 Components .............................................................................13 4.3.1 Pipes and fittings..................................................................13 4.3.2 Sockets and connectors...........................................................15 -
Oxygen Therapy Orders
Welcome to the Specialized Medical Services Respiratory training webinar series! SMS is your Long Term Care (LTC) facility single source for oxygen, medical equipment, respiratory care services and supplies nationwide. This respiratory module is for reference purposes and designed to provide a basic understanding of Oxygen Equipment commonly used in Long Term Care. It is still important to consult your local respiratory professional and follow physician orders when applying respiratory treatment. At the completion of each training module, a short post test will be offered, and with successful completion, a training certificate recognizing your participation for your records. Oxygen Equipment Webinar Training Session Training Objectives • Recognize the different types of oxygen equipment • Understand how to operate each piece of equipment • Select the right system for your patients’ needs • Learn common troubleshooting techniques 3 Primary System Types 1. Compressed gas (cylinder/tank) 2. Oxygen concentrators 3. Liquid oxygen Compressed Gas Cylinders • Compressed Oxygen • Stored under pressure in a vessel or tank • Variety of tank sizes Oxygen Concentrators • Electrically operated devices • Draw in air from the surrounding room • Filter out the nitrogen • Compress the remaining oxygen for patient use • Deliver medical grade oxygen Liquid Oxygen • Compressed and cooled • Converts oxygen to a liquid state • Much larger storage ratio of oxygen Types of Compressed Gas Cylinders “Walk O2 About” Aluminum E Standard Aluminum E With Integrated -
Liquid Densities of Oxygen, Nitrogen, Argon and Parahydrogen 6
NATL INST OF STAND & TECH A111D7 231A72 NBS TECHNICAL NOTE 361(Revised) *+ •«, - *EAU O* Metric Supplement May 1974 U.S. DEPARTMENT OF COMMERCE /National Bureau of Standards Liquid Densities of Oxygen, Nitrogen, Argon and Parahydrogen NATIONAL BUREAU OF STANDARDS The National Bureau of Standards ' was established by an act of Congress March 3, 1901. The Bureau's overall goal is to strengthen and advance the Nation's science and technology and facilitate their effective application for public benefit. To this end, the Bureau conducts research and provides: (1) a basis for the Nation's physical measurement system, (2) scientific and technological services for industry and government, (3) a technical basis for equity in trade, and (4) technical services to promote public safety. The Bureau consists of the Institute for Basic Standards, the Institute for Materials Research, the Institute for Applied Technology, the Institute for Computer Sciences and Technology, and the Office for Information Programs. THE INSTITUTE FOR BASIC STANDARDS provides the central basis within the United States of a complete and consistent system of physical measurement; coordinates that system with measurement systems of other nations; and furnishes essential services leading to accurate and uniform physical measurements throughout the Nation's scientific community, industry, and commerce. The Institute consists of a Center for Radiation Research, an Office of Meas- urement Services and the following divisions: Applied Mathematics — Electricity — Mechanics — Heat -
Resting Oxygen Consumption Rates in Divers Using Diver Propulsion Devices Adam J
University of South Florida Scholar Commons Graduate Theses and Dissertations Graduate School 10-29-2008 Resting Oxygen Consumption Rates in Divers Using Diver Propulsion Devices Adam J. Smith University of South Florida Follow this and additional works at: https://scholarcommons.usf.edu/etd Part of the American Studies Commons Scholar Commons Citation Smith, Adam J., "Resting Oxygen Consumption Rates in Divers Using Diver Propulsion Devices" (2008). Graduate Theses and Dissertations. https://scholarcommons.usf.edu/etd/502 This Thesis is brought to you for free and open access by the Graduate School at Scholar Commons. It has been accepted for inclusion in Graduate Theses and Dissertations by an authorized administrator of Scholar Commons. For more information, please contact [email protected]. RestingOxygenConsumptionRatesinDiversUsingDiverPropulsionDevices by AdamJ.Smith Athesissubmittedinpartialfulfillment oftherequirementsforthedegreeof MasterofScienceinBiomedicalEngineering DepartmentofChemical&BiomedicalEngineering CollegeofEngineering UniversityofSouthFlorida MajorProfessor:WilliamE.LeeIII,Ph.D. JohnR.Clarke,Ph.D. RolandD.Shytle,Ph.D. DateofApproval: October29,2008 Keywords:OxygenConsumption,Diving,Rebreather,PropagationofError, InjectionRate,Nitrox,Semiclosed ©Copyright2008,AdamJ.Smith Dedication Thisthesisisdedicatedtomyfamilywhohavelovedandsupportedme throughoutmystudies.Iamblessedtohavesuchgreatrolemodelsasmy parents. Acknowledgments First,IwouldliketoexpressthedeepestofgratitudetoDr.JohnClarke. -
Mini Quantum SG User Manual
mini Quantum SG User Manual Safety notes The most important words are: Danger! Refers to an immediate danger, which can lead to serious injuries as well as to death. Warning! Refers to a potential danger, which can lead to serious injuries as well as to death. Attention! Refers to a potential danger, which can lead to small injuries. This term is also used as warning to uncertain use. The above-mentioned words have to be followed carefully to have fun while diving with the Submatix Quantum rebreather. Warning! The Submatix Quantum rebreather has to be maintained according to the regulations mentioned in this manual. In case of repairs only original Submatix parts must be used. The use of other parts can cause a malfunction of the Quantum rebreather and it can lead to serious injuries or death! Quantum EXP SG Manual Page 2 The servicing of the Submatix Quantum rebreather must be carried out regularly and only by authorised Submatix repair facility. The owner and the service department must keep a record of all maintenance work and repairs. The chapters about servicing intervals and works, concluded in this manual, have to be observed carefully. Only SUBMATIX trained repair technicians are permitted to carry out service and repair on Quantum SG. Use only authentic SUBMATIX parts in the maintenance and repair of the SUBMATIX Liability for function and/or damages In any case the owner and/or user will be liable for the function of the unit when the unit is and/or was serviced or overhauled improperly by persons, who do not belong to the Submatix service team or who are not trained in special for the service of the unit.