Commercial Diving Physical Examination
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Requirements for Scientific Diver Certification
Requirements for Scientific Diver Certification The steps to become a Certified Scientific Diver at the University of Washington (UW) are outlined below. 1. Obtain sponsorship for scientific diving by an appropriate University department or unit. Applicants who do not have a departmental sponsor and want to learn to be scientific divers can complete the Scientific Diver Course at UW Friday Harbor Labs. This course meets the requirements for full Scientific Diver certification as outlined below, and includes research projects for students to receive dive training. 2. Read the UW Diving Safety Manual. UW divers must understand and follow the safety, procedural, and medical requirements outlined in the manual and submit a signed copy of the Dive Manual Acknowledgement form. 3. Complete and submit the Diving Registration Form to the UW Diving Safety Officer (DSO). This form must be signed by the department official sponsoring the diver (e.g., principal investigator, department chair) . Submission of this form is a onetime requirement while at the UW. The form is resubmitted if any diver information changes. 4. Complete and submit documentation of recreational SCUBA diver training to UW DSO. Diving applicants must have completed a recreational SCUBA diving training course as a pre-requisite for scientific diving certification at the UW. Recreational SCUBA diving training must be provided by a nationally recognized organization (e.g., PADI, NAUI, SSI, IANTD, TDI). 5. Obtain Diving Medical Clearance from the UW Employee Health Center. Applicants will contact the UW Employee Health Center (EHC) to obtain necessary information for completing a dive physical and for transfer of medical records. -
Guidance for Divers on Medical Certificates of Fitness to Dive
Guidance for Divers on Medical Certificates of Fitness to Dive Guidance for Divers on Medical Certificates Our Vision: of Fitness to Dive Healthy, safe and productive lives and enterprises May 2019 Cyan 100% Magenta 76% Yellow 0 Black 27% Guidance for Divers on TABLE OF CONTENTS Medical Certificates of Fitness to Dive May 2019 1.0 Introduction .............................................................................2 2.0 Legal Requirements .....................................................................3 3.0 Procedure for Applying for a Medical.....................................................5 4.0 Criteria for Conducting Medicals ........................................................ 6 5.0 Frequency of Medical Assessments, Conditions and Limitations......................... 7 Appendix 1 - Medical Questionnaire .......................................................... 8 Published in November 2019 by the Health and Safety Authority, The Metropolitan Building, James Joyce Street, Dublin 1. ©All rights reserved. r fo Guidance ers on on ers Div es tificat r Ce Medical 1.0 INTRODUCTION e Div to Fitness of May 2019 May 1.1 Under the Safety, Health and Welfare at Work (Diving) Regulations 2018 and 2019 (S.I. No. 254 of 2018 as amended by S.I. No. 180 of 2019), hereafter referred to as the Diving Regulations, a diver must not dive in a diving project unless they hold a valid certificate of medical fitness to dive issued by a medical examiner of divers. These guidelines provide information on the process and the certificates. The guidelines are aimed at divers who dive for work purposes, but the information will also be of interest to diving contractors and diving supervisors. 1.2 Working underwater can be a hostile work environment so fitness to dive is vital. It is important that the diver does not suffer from any medical condition that could affect the safety of themselves or other members of the dive team. -
Vocal Cord Dysfunction JAMES DECKERT, MD, Saint Louis University School of Medicine, St
Vocal Cord Dysfunction JAMES DECKERT, MD, Saint Louis University School of Medicine, St. Louis, Missouri LINDA DECKERT, MA, CCC-SLP, Special School District of St. Louis County, Town & Country, Missouri Vocal cord dysfunction involves inappropriate vocal cord motion that produces partial airway obstruction. Patients may present with respiratory distress that is often mistakenly diagnosed as asthma. Exercise, psychological conditions, airborne irritants, rhinosinusitis, gastroesophageal reflux disease, or use of certain medications may trigger vocal cord dysfunction. The differential diagnosis includes asthma, angioedema, vocal cord tumors, and vocal cord paralysis. Pulmo- nary function testing with a flow-volume loop and flexible laryngoscopy are valuable diagnostic tests for confirming vocal cord dysfunction. Treatment of acute episodes includes reassurance, breathing instruction, and use of a helium and oxygen mixture (heliox). Long-term manage- ment strategies include treatment for symptom triggers and speech therapy. (Am Fam Physician. 2010;81(2):156-159, 160. Copyright © 2010 American Academy of Family Physicians.) ▲ Patient information: ocal cord dysfunction is a syn- been previously diagnosed with asthma.8 A handout on vocal cord drome in which inappropriate Most patients with vocal cord dysfunction dysfunction, written by the authors of this article, is vocal cord motion produces par- have intermittent and relatively mild symp- provided on page 160. tial airway obstruction, leading toms, although some patients may have pro- toV subjective respiratory distress. When a per- longed and severe symptoms. son breathes normally, the vocal cords move Laryngospasm, a subtype of vocal cord away from the midline during inspiration and dysfunction, is a brief involuntary spasm of only slightly toward the midline during expi- the vocal cords that often produces aphonia ration.1 However, in patients with vocal cord and acute respiratory distress. -
Full Text (PDF)
REVIEW COPD Physiological and clinical relevance of exercise ventilatory efficiency in COPD J. Alberto Neder1, Danilo C. Berton1,2, Flavio F. Arbex3, Maria Clara Alencar4, Alcides Rocha3, Priscila A. Sperandio3, Paolo Palange5 and Denis E. O’Donnell1 Affiliations: 1Respiratory Investigation Unit and Laboratory of Clinical Exercise Physiology, Queen’s University and Kingston General Hospital, Kingston, ON, Canada. 2Division of Respiratory Medicine, Federal University of Rio Grande do Sul, Porto Alegre, Brazil. 3Pulmonary Function and Clinical Exercise Physiology, Respiratory Division, Federal University of Sao Paulo, Sao Paulo, Brazil. 4Division of Cardiology, Federal University of Minas Gerais, Belo Horizonte, Brazil. 5Dept of Public Health and Infectious Diseases, Sapienza University of Rome, Rome, Italy. Correspondence: J. Alberto Neder, 102 Stuart Street, Kingston, Ontario, Canada K7L 2V6. E-mail: [email protected] @ERSpublications Ventilatory efficiency is a key measurement for the interpretation of cardiopulmonary exercise testing in COPD http://ow.ly/1nsY307pbz8 Cite this article as: Neder JA, Berton DC, Arbex FF, et al. Physiological and clinical relevance of exercise ventilatory efficiency in COPD. Eur Respir J 2017; 49: 1602036 [https://doi.org/10.1183/13993003.02036- 2016]. ABSTRACT Exercise ventilation (V′E) relative to carbon dioxide output (V′CO2) is particularly relevant to patients limited by the respiratory system, e.g. those with chronic obstructive pulmonary disease (COPD). ′ − ′ High V E V CO2 (poor ventilatory efficiency) has been found to be a key physiological abnormality in symptomatic patients with largely preserved forced expiratory volume in 1 s (FEV1). Establishing an ′ − ′ association between high V E V CO2 and exertional dyspnoea in mild COPD provides evidence that exercise intolerance is not a mere consequence of detraining. -
The Use of Heliox in Treating Decompression Illness
The Diving Medical Advisory Committee DMAC, Eighth Floor, 52 Grosvenor Gardens, London SW1W 0AU, UK www.dmac-diving.org Tel: +44 (0) 20 7824 5520 [email protected] The Use of Heliox in Treating Decompression Illness DMAC 23 Rev. 1 – June 2014 Supersedes DMAC 23, which is now withdrawn There are many ways of treating decompression illness (DCI) at increased pressure. In the past 20 years, much has been published on the use of oxygen and helium/oxygen mixtures at different depths. There is, however, a paucity of carefully designed scientific studies. Most information is available from mathematical models, animal experiments and case reports. During a therapeutic compression, the use of a different inert gas from that breathed during the dive may facilitate bubble resolution. Gas diffusivity and solubility in blood and tissue is expected to play a complex role in bubble growth and shrinkage. Mathematical models, supported by some animal studies, suggest that breathing a heliox gas mixture during recompression could be beneficial for nitrogen elimination after air dives. In humans, diving to 50 msw, with air or nitrox, almost all cases of DCI can be adequately treated at 2.8 bar (18 msw), where 100% oxygen is both safe and effective. Serious neurological and vestibular DCI with only partial improvements during initial compression at 18 msw on oxygen may benefit from further recompression to 30 msw with heliox 50:50 (Comex therapeutic table 30 – CX30). There have been cases successfully treated on 50:50 heliox (CX30), on the US Navy recompression tables with 80:20 and 60:40 heliox (USN treatment table 6A) instead of air and in heliox saturation. -
ECHM-EDTC Educational and Training Standards for Diving and Hyperbaric Medicine 2011
ECHM-EDTC Educational and Training Standards for Diving and Hyperbaric Medicine 2011 EDUCATIONAL AND TRAINING STANDARDS FOR PHYSICIANS IN DIVING AND HYPERBARIC MEDICINE Written by Joint Educational Subcommittee of the European Committee for Hyperbaric Medicine (ECHM) and the European Diving Technical Committee (EDTC) List of content: Foreword ..................................................................................................................................................2 1. Introduction...........................................................................................................................................3 2. Definition of jobs...................................................................................................................................4 3. Training programs ................................................................................................................................6 4. Content of modules ..............................................................................................................................7 5. Standards for course organisation and certification.............................................................................9 5.1. Teaching courses..........................................................................................................................9 5.2. Modules and course organisation.................................................................................................9 5.3. Recognition of an expert.............................................................................................................10 -
It's Not the Most Glamorous Job in the World, and It's Not the Highest Profile
Tidal Thames.qxd 9/24/07 2:22 PM Page 8 n the bottom Thames Estuary. As commercial diving a falling tide, but leave them the diver, a stand-by diver and a Kevin said: “She gives us a large of the He rarely knows what goes, the PLA team doesn’t vulnerable on rising tides. So tender or dive assistant. deck area to work on and her speed’s Thames, the day will hold or, once go deep - typically around everything we do has to be timed They can dive from any vessel; very important. In an emergency we Mick he’s under the water, what eight to 20 metres. But poor precisely, according to where in the but they prefer to use their own may only have a narrow tidal window Russell is will loom out of the visibility and shifting river we’re expected to work.” specially designed boat PLA Diver. It to work in, if we miss it, we could be blind. darkness - driftwood, currents in some of the The divers get their jobs from was built in 1992 by Searle Williams waiting up to 11 hours before the The water’s disturbed wartime busiest port waters in either the PLA’s Marine Services team, on a Blyth 33 hull. At 10 metres long conditions are right again - so it’s thick with silt and, just a explosives, the occasional Britain, makes the Thames a Vessel Traffic Services (VTS) officers, and with a displacement of seven vital we get on scene quickly.” few inches from where he’s corpse. -
Underwater Inspection and Repair of Bridge Substructures
[.Tl [•1•] NATIONAL COOPERATIVE HIGHWAY RESEARCH PROGRAM SYNTHESIS OF HIGHWAY PRACTICE UNDERWATER INSPECTION AND REPAIR OF BRIDGE SUBSTRUCTURES Supv ) ç J j p1 JUNO 81982 3 up2Leder I.T.D. DIV OF H!GHWAYS BRIDGE SECTION FUe_OUT MAIL TRANSPORTATION RESEARCH BOARD NATIONAL RESEARCH COUNCIL TRANSPORTATION RESEARCH BOARD EXECUTIVE COMMITTEE 1981 Officers Chairman THOMAS D. LARSON Secretary, Pennsylvania Department of Transportation Vice Chairman DARRELL V MANNING, Director, Idaho Transportation Department Secretary THOMAS B. DEEN, Executive Director, Transportation Research Board Members RAY A. BARNHART, Federal Highway Administrator, U.S. Department of Transportation (cx officio) ROBERT W. BLANCHETTE, Federal Railroad Administrator, U.S. Department of Transportation (cx officio) FRANCIS B. FRANCOIS, Executive Director, American Association of State Highway and Transportation Officials (cx officio) WILLIAM J. HARRIS, JR., Vice President—Research and lest Department, Association of American Railroad.. (ex officio) J. LYNN HELMS, Federal Aviation Administrator, U.S. Department of Transportation (cx officio) PETER G. KOLTNOW, President, Highway Users Federation for Safety and Mobility (cx officio. Past Chairman, 1979) ELLIOTT W. MONTROLL, Chairman, Co,n,nission on Sociotechnical Systems, National Research Council (cx officio) RAYMOND A. PECK, JR., National Highway Traffic Safety Administrator, U.S. Department of Transportation (cx officio) ARTHUR E. TEELE, JR., Urban Mass Transportation Administrator, U.S. Department of Transportation (cx officio) JOHN F. WING, Senior Vice President, Booz. Allen & Hamilton. Inc. (cx officio, MTRB liaison) CHARLEY V. WOOTAN. Director, Texas Transportation Institute, Texas A&M University (cx officio, Past Chairman 1980) GEORGE J. BEAN. Director of Aviation, Hilisborough County (Florida) Aviation Authority THOMAS W. BRADSHAW, JR., Secretary, North Carolina Department of Transportation RICHARD P. -
Bulletin Training
THIRD QUARTER 2017 Product No. 01224 TRAINING BULLETIN A Training and Education Update for PADI® Members Worldwide IN THIS ISSUE Divemaster Teaching Opportunities Expanded 2 Standards Updates 3 Frequently Asked Questions (FAQs) and Clarifi cations 5 IDC/IE Diving Fitness Attendance Requirement 8 Training Bulletin Required Reading This update is the primary training communication from your PADI Regional Headquarters to you. It announces PADI training standards and procedures changes and their implementation dates. Your PADI Membership commitment requires you to keep abreast of PADI standards by reviewing and putting into practice the information in this quarterly update. The Training Bulletin is published quarterly by PADI, the Professional Association of Diving Instructors® www.padi.com ©PADI 2017 1 TRAINING Divemaster Teaching Opportunities Expanded Eff ective immediately, PADI 2. Successfully completing a Specialty Divemasters may qualify to teach these Instructor Course taught by a specialty courses without dives: qualifi ed Specialty Instructor P Equipment Specialist Trainer. P Coral Reef Conservation 3. Receiving approval to teach from P Project AWARE Specialist the PADI Regional Headquarters aft er submitt ing a PADI Specialty P PADI Distinctive Specialty Diver Instructor Application and an courses that don’t include dives* eRecord (or the Instructor Candidate This is in addition to the two Information and Training Record TRAINING BULLETIN // standardized PADI Specialty Diver 10525) that shows completion of courses Divemasters may teach, the “Learning, Instruction and the once qualifi ed – Digital Underwater PADI System” presentation from the Photographer and Emergency Oxygen Assistant Instructor course. Provider. This new list of course options 4. Purchasing professional liability provides additional opportunities for insurance (where required). -
SCUBA: a Seaductive Diversion from Reality 20 17
SCUBA: A SEAductive DIVERsion from Reality 20 17 504.888.4882 Metairie Diving School, Inc. 4709 Airline Dr. Metairie, LA 70001 (between Clearview & Transcontinental) 46 Years and counting . Homo Aquaticus: Frequently sighted from the intertidal zone to depths in excess of 100’, this creature is slow-moving and somewhat clumsy in comparison to other marine life. Varying greatly in color and size, this animal can be identi- fi ed by a prominent, cylindrical shaped dorsal fi n. Page 2 www.harrysdiveshop.com | 504-888-4882 Table of Contents SCUBA is for YOU if 4 Getting certifi ed is EASY 5 Rental Prices and Policies 7 Medical Questionnaire 8 Our SCUBA Course Policies 10 Myths & Misconceptions 13 In-Water Orientation Dates 14 SCUBA Weekday Open Water Course 16 Accelerated SCUBA Course 17 Private Open Water SCUBA 18 Puchasing Equipment 19 Checkout Dive Weekends 20 Your EARS and diving 22 LEAD weights and you 23 Specialty Courses 26 SCUBA Rangers Kidz Summer Camp 28 Refresher - SCUBA Skills Update 30 Perfect Buoyancy & Underwater SMB deployment 31 NITROX – the breathing gas of choice 32 Advanced SCUBA Diver 33 Master Diver 34 Spearfi shing 35 RESCUE Diver 36 CPR / First Aid / DAN O2 Provider 37 Closed Circuit Rebreather (CCR) 38 Extended Range/Technical Diving 39 Who is HARRY? 41 Who is DAN? 44 Swimming Lessons with Swim-Smart @ Harry’s 46 Saturday LAP Swimming and SCUBA 48 Snorkeling LESSONS 50 Try SCUBA Saturdays 51 Page 3 www.harrysdiveshop.com | 504-888-4882 HARRY’S DIVE SHOP, INC. (Since 1971) Metairie Diving School, Inc. 4709 Airline Dr. -
Optimal Breathing Gas Mixture in Professional Diving with Multiple Supply
Proceedings of the World Congress on Engineering 2021 WCE 2021, July 7-9, 2021, London, U.K. Optimal Breathing Gas Mixture in Professional Diving with Multiple Supply Orhan I. Basaran, Mert Unal compressors and cylinders, it was limited to surface air Abstract— Professional diving existed since antiquities when supply lines. In 1978, Fleuss introduced the first closed divers collected resources from the bottom of the seas and circuit oxygen breathing apparatus which removed carbon lakes. With technological advancements in the recent century, dioxide from the exhaled gas and did not form bubbles professional diving activities also increased significantly. underwater. In 1943, Cousteau and Gangan designed the Diving has many adverse effects on human physiology which first proper demand-regulated air supply from compressed are widely investigated in order to make dives safer. In this air cylinders worn on the back. The scuba equipment with study, we focus on optimizing the breathing gas mixture minimizing the dive costs while ensuring the safety of the the high-pressure regulator on the cylinder and a single hose divers. The methods proposed in this paper are purely to a demand valve was invented in Australia and marketed theoretical and divers should always have appropriate training by Ted Eldred in the early 1950s [1]. and certificates. Also, divers should never perform dives With the use of Siebe dress, the first cases of decompression without consulting professionals and medical doctors with expertise in related fields. sickness began to be documented. Haldane conducted several experiments on animal and human subjects in Index Terms—-professional diving; breathing gas compression chambers to investigate the causes of this optimization; dive profile optimization sickness and how it can be prevented. -
Instructor Development Course Award Winning Padi
INSTRUCTOR DEVELOPMENT COURSE AWARD WINNING PADI 5-STAR IDC CENTRE www.facebook.com/IDCKohTaoThailand WELCOME TO THE INSTRUCTOR DEVELOPMENT COURSE!!! MEET YOUR COURSE DIRECTOR: Marcel van den Berg Platinum PADI Course Director / EFR Instructor Trainer #492721 "Let me introduce myself; my name is Marcel van den Berg. I’m originally from the Netherlands and have now been living in Thailand for almost a decade. In 2003, I decided to take a diving course to experience the hype that everyone was talking about. It only took me 20 minutes on my first Open Water dive to realize that you can have a fantastic career in this amazing underwater realm. From that moment on, I actively pursued my career in diving. I hold a tremendous passion towards diving which I have been able to share with others during my teaching and turning thousands of students into divers. It didn’t take long to decide to advance in my career and I continued my education towards Course Director and Specialty Instructor Trainer. Within the first year I achieved Platinum Status from PADI and kept that until this day. Now I’m able to teach the success I had to new Instructors and I look forward to share my passion and success in Diving with you! Come and join us for your professional diving training at Sairee Cottage Diving and let me teach you an award winning program that far exceeds the minimum standards of the dive industry” Marcel van den Berg 2 Teaching Experience: Taught over 4500 students on all PADI levels Certifications: PADI Platinum Course Director #492721 Emergency