 |
|
The danger of blindness after ophthalmic surgery
February 26, 2008Ophthalmologists inject gas into the eye mainly during the surgical treatment of retinal hemorrhages or injuries. The purpose of the gas is to help press the detached retina to the wall of the eye. There is a risk of subsequent expansion of the gas bubble during airplane travel, at high altitudes, or under nitrous oxide anesthesia. This expansion can damage the retinal vessels, and the risk remains present for weeks after the surgical procedure.
In order to avoid this problem, ophthalmologists must inform patients before any operation of this type about the possibly dramatic consequences of air travel, travel to high altitudes, and nitrous oxide (laughing gas) anesthesia. If in doubt, the anesthesiologist should avoid nitrous oxide, in particular in unconscious patients. Three months after an intraocular gas injection there should be no risk for the eye deriving from the remaining gas bubble.
Deutsches Aerzteblatt
Nitrous Oxide Current Events and Nitrous Oxide News RSSHealth care accounts for 8 percent of US carbon footprint
The American health care sector accounts for nearly a tenth of the country's carbon dioxide emissions, according to a first-of-its-kind calculation of health care's carbon footprint.
Denitrification, its importance once diluted, may be back on top, Princeton-led team says
After more than a decade of inquiry, a Princeton-led team of scientists has turned the tables on a long-standing controversy to re-establish an old truth about nitrogen mixing in the oceans.
NOAA study shows nitrous oxide now top ozone-depleting emission
Nitrous oxide has now become the largest ozone-depleting substance emitted through human activities, and is expected to remain the largest throughout the 21st century, NOAA scientists say in a new study.
Mayo researchers find link between anesthesia exposure and learning disabilities in children
Mayo Clinic researchers have found that children who require multiple surgeries under anesthesia during their first three years of life are at higher risk of developing learning disabilities later.
Wenchuan earthquake mudslides emit greenhouse gas
Mudslides that followed the 12 May 2008 Wenchuan, China earthquake, ranked by the US Geological Survey as the 11th deadliest earthquake ever recorded, may cause a carbon-dioxide release in upcoming decades equivalent to two percent of current annual global carbon emissions from fossil fuel combustion, a new study shows.
People are more suggestible under laughing gas
The pain-relieving effects of nitrous oxide - laughing gas - may be enhanced by suggestion or hypnosis, according to a new study by UCL (University College London). The study's findings - that people are more suggestible under the gas - mean that dental patients may benefit from being coached to relax while undergoing sedation.
ASU professor 'follows the elements' to understand evolution in ancient oceans
In the search for life beyond Earth, scientists 'follow the water' to find places that might be hospitable. However, every home gardener knows that plants need more than water, or even sunshine.
Managing Carbon Loss
As the United States continues to develop alternative energy methods and push towards energy independence, cellulosic-based ethanol has emerged as one of the most commercially viable technologies.
Nitrous Oxide Emissions Respond Differently to No-Till Depending on the Soil Type
The practice of no-till has increased considerably during the past 20 yr. The absence of tillage coupled with the accumulation of crop residues at the soil surface modifies several soil properties but also influence nitrogen dynamics.
Oklahoma researchers support biodiversity in biofuels production
U.S. and European mandates for subsidies of cellulosic ethanol production and use have uncertain environmental consequences according to an international group of scientists which includes researchers from the University of Oklahoma and Oklahoma State University.
More Nitrous Oxide Current Events and Nitrous Oxide News Articles
 |
Handbook of Nitrous Oxide and Oxygen Sedation by Morris S. Clark DDS FACD (Author), Ann Brunick RDH MS (Author) More and more dental professionals are finding that N2O/O2 is a reliable and efficient method of relieving pain, fear, and apprehension in patients undergoing surgical procedures - and is quickly and easily reversed without unwanted side effects. The third edition of this unique chairside handbook is an invaluable resource for this method of sedation. It provides step-by-step techniques of all the uses of N2O/O2 as a means of pain and anxiety management, and is written at a level that can be easily understood by dental students and professionals of all levels. Step-by-step administration techniques and responses to frequently asked questions provide practical information for everyday use of N2O/O2.Concise, outline format and convenient, portable size make this handbook easy to... |
 |
Cafe Creme - Nitrous Oxide Whipped Cream Chargers (24) by United Brands Cafe Creme brand Whipped Cream Chargers. Quality Nitrous Oxide, Whipped Cream Chargers. Compatible with all standard screw-valve whipped cream dispensers. 24 chargers per box. Produces fresh made whip cream. |
 |
The Nitrous Oxide High Performance Manual by Trevor Langfield (Author) Once confined to the drag strip and notorious for blowing up engines, nitrous oxide technology has advanced significantly in recent years and is now much more widely available. This book is the definitive guide to nitrous systems. Written by specialist Trevor Langfield, with over 20 years experience in the field, this book covers everything from the history of nitrous oxide systems through the practical application of the wide variety of systems now available, across a range of engine types. Well illustrated throughout with 150 color photographs. Also containing detailed information on installing and maintaining a system, how NOS works and comparisons with other performance modifications. This book, from Veloces' immensely successful Speedpro series is an indispensable aid for anyone... |
 |
Nitrous Oxide Performance Handbook (Motorbooks Workshop) by Jeff Hartman (Author) Nitrous oxide's incredible horsepower-per-dollar value makes it one of the most popular ways to boost engine performance. Done improperly, though, this “cheap” thrill can come at a steep price; the information in this book might make all the difference between having a blast with nitrous and having a real blast—and leaving expensive engine parts strewn all over the road.
This handbook explains how nitrous oxide works, and how to make it work for you. The author, an expert on the subject, gives clear, step-by-step instructions for installing and using a successful nitrous... |
 |
NOS 14169NOS Nitrous Oxide Bottle Heater by NOS This NOS bottle heater kit is calibrated for optimum performance with a bottle pressure of 900-950 PSI. The heater kit is pressured controlled to keep the Nitrous bottle at 80 degrees and maintain optimum system pressure. This kit is designed for 10 and 15 pound bottles and requires 12-volt DC power for proper operation. |
 |
Whip-It! Brand: The Original Whipped Cream Chargers, 24-Pack by Whip-it! Whip-It! Brand: The original; Reflecting over 60 years of manufacturing expertise. Food grade N2O is used as a propellant for whipping cream, which dissolves in the liquid cream. As the cream is released from the whipper, the gas expands and in doing so whips the cream into foam. |
 |
Nitrous Oxide Injection Guide by Joe Pettitt (Author) Nitrous oxide is potentially one of the easiest, least expensive, and fastest ways of producing a substantial increase in horsepower. This new title, written with the assistance of one of the industry's largest manufacturers of nitrous equipment, provides the latest technical information available regarding the proper installation and use of this high performance, yet potentially damaging, equipment. For high performance car enthusiasts. |
 |
iSi N2O Cream Chargers, 24-Pack by iSi iSi is the industry leader in cream whippers and compressed gas. These chargers will work perfectly everytime giving you amazing results with all of your dessert needs. Large case size ensures you have on hand when you need them. |
 |
NO2 Black-MRI NOS Enhanced Hemodilator, 180 Caplets by MRI NO2 Black represents a quantum leap in nitric oxide science. First, NO2 Black sets the standard by giving you the purest Arginine-AKG (ArginPure) delivered with its clinically-tested extended-release delivery technology, pHylex9. Second, NO2 Black's revolutionary NOS-enhancing peptide fraction up-regulates nitric oxide synthase (NOS) and increases your nitric oxide levels as much 950% over baseline arginine derived nitric oxide (ADNO). Third, the NO2 Black formula includes the alpha-lipoic acid, designed to boost your insulin sensitivity and nutrient uptake. Simply put, NO2 Black is the most potent nitric oxide generator ever conceived. * Picture may be of different size or flavor |
 |
Supercharging, Turbocharging and Nitrous Oxide Performance (Motorbooks Workshop) by Earl Davis (Author), Diane Davis (Author) For hardcore DIY enthusiasts, one of the more popular means of increasing an engines output is with the use of forced induction systemssuperchargers, turbochargers and nitrous-oxide set-ups that pressurize the engines fuel-air mixture. |
| © 2009 BrightSurf.com |