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Professional Medical Education Assn., Inc.
The Laser Training Institute™

COMPREHENSIVE LASER MAINTENANCE AND REPAIR - Detail Page for Attendees

ON THIS PAGE:      FACULTY - COURSE OUTLINE - OBJECTIVES - EXPECTATIONS FOR LASER SERVICE
AAMI CREDITS - REFUNDS - DATES & LOCATIONS - HOTEL AND TRAVEL INFORMATION
MEALS, GUESTS & ACTIVITIES - LINKS TO OTHER AREA SITES 

Print out this page, then return to the Comprehensive Laser Repair Course page for more info.

KTP Laser Head


Guest Faculty Angel Rodriguez talking about Dye lasers


Pulsed Dye Laser


Teaching Aid for near-far alignments
developed by Dan Little, Buffalo NY

FACULTY: Laser Maintenance Course-------------------------------------------------------------------------
Not all Faculty members are present for each course, but an adequate student/faculty ratio is always maintained 
- about 1 to 4 overall for the course, and the class is capped at 16 active attendees.
A typical class is 9-13 people, with 3-4 faculty.

Gregory T. Absten B.Sc., MBA., CLRT, CMLSO - Course Founder
Absten@LaserTraining.org

Executive Director, Professional Medical Education Assn., Inc., Marathon, Florida. Scientific Fellow American Society for Laser Medicine & Surgery.   Mr. Absten previously co-founded Advanced Laser Services Corp in 1986. -- an ongoing national laser repair company.. He has served as the Course Director for the "Laser Biophysics and Safety" program of the American Society for Laser Medicine and Surgery for many years and has been Course Director of Laser Biophysics for AAMI's previous annual meetings and taught the original laser maintenance courses offered by AAMI in the early 80's. He is widely published in the field of laser medicine, including laser articles in Biomedical Instrumentation & Technology, and serves as an advisor or director of numerous laser organizations. CLICK HERE for a more detailed CV. Based out of Marathon Florida.

Dan Little, CBET, CLRT, CMLSO- Course Director
Dan@LaserTraining.org
Technical Director, The Laser Training Institute, Professional Medical Education Assn.  Previously served as the Director Biomedical and Scientific Engineering, and Laser Safety Officer for Roswell Park Cancer Institute in Buffalo NY. Has served as an independent consultant on many different biomedical technology applications, and has held technical positions with various groups since 1972. He’s also an avid holographer. CLICK HERE for a more detailed CV. Based out of Buffalo NY.

Kenneth Karst CRES,CBET Independent owner of K2 Imaging Services, Granville OH. previously with Mt. Carmel heath systems Cols, OH Currently an Imaging specialist with Masterplan @ Licking Memorial Hospital e-mail k2image@alink.com Based out of Granville OH.

Sydney Sukuta, PhD - sydney.sukuta@sjcc.edu
Dr Sukuta started his teaching career at California State University Fresno in 1990 while he was a physics graduate student, and he has now taught at numerous academic institutions that include the University of Nevada Reno, the University of Phoenix's Reno and Online campuses. Dr. Sukuta is currently a Laser Technology professor at San Jose City College. He also has industry experience working for some of the world's leading laser manufacturers in Silicon Valley. http://www.sjcc.edu/Academics/AppliedScience/Laser/Laser.shtml

Eric Absten CLRT, CMLSO - Lab Coordinator, The Laser Training Institute. Sales & Service Manager, WorldLink Biomedical, LLC. Service Coordinator, The Laser Service Alliance, LLC. Based out of Columbus Oh and Marathon FL. eabsten@laserservicealliance.com     www.WorldLinkBiomedical.com

Don Ciesielski
Senior Field Service Engineer, Trace Services, Chicago Il
Trace@LaserServiceAlliance.com

Christopher Zelich - czelich@photovaclaser.com  President, Photovac Development Corporation, Grove City Ohio. Chris was a co-founder of Advanced Laser Services in the mid 80's - one of the first national independent groups. Photovac now specializes in laser tube refurbishment and refilling of sealed tube CO2 lasers. www.photovaclaser.com

James McDaniel Jim@westcoastlaserservice.com
Jim runs West Coast Laser Services, an independent laser service company out of San Bernardino Ca, and has over 18 years of experience with multiple laser types. Jim was initially involved in the laser show industry - movies, videos, concerts, etc., designing a multitude of laser productions and effects. He worked for Candela medical laser for several years on their entire line of Dye, Nd:Yag and Alex lasers before starting his own independent Laser Repair Company.
CLICK HERE for a more detailed CV.            www.westcoastlaserservice.com


Rotating or  Previous Faculty Members:

Herb Deigl  BSEE, CLRT 
 
President, Universal Medical Lasers - Previous Course Co-Director.

John Abel - President, EA Services Inc, - Penn Argyle, Pennsylvania. Abel@LaserServiceAlliance.com

Terry Storer - The Laser Medic. Bedford TX. Over 20 years experience in laser service with Coherent and Lumenis. Now provides independent laser service. terrystorer@comcast.net

Frank Lazzaro
Retired Senior Laser Engineer / Physicist with The Aerospace Guidance and Metrology Center, Newark AFB.

Tom Woodward
GE Clinical Services.

Angel Rodriguez
Formerly with Candela Laser Corporation

Randall Drew RN
We are sad to report that Randall passed away some time ago. He was a mainstay of our technical training program and will be missed. We're leaving his name posted here in commemoration of his contributions to our course.

Ken May -
Independent Laser Service. New Jersey. Previously with Candela Laser Corporation.

Tom Enneking BSEET, CCE - - Biomedical Services, Mount Carmel Health System, Columbus, Ohio

Steven Jones BMET - Professional Biomedical Services - - Independent Biomed Service

Other faculty are also brought in from various independent service groups.

ABOUT THE FACULTY: A key element in this course is the fact that ALL the faculty have very practical day-to-day experience maintaining a variety of medical laser equipment. This is not an esoterically oriented theory course. Most of the faculty earn their living from laser maintenance and repair.


COURSE OUTLINE: (Rev0711)

COURSE OUTLINE: - Comprehensive Laser Repair (TIMES MAY VARY SLIGHTLY IN EACH COURSE, and is SUBJECT TO CHANGE)
43.0 Contact Hours

Lunch Each Day at approximately 12 noon, at various restaurants around Columbus.

Mon Day 1,  8:30 am to 4:30 pm
Mostly Lecture

Laser, Energy & Optical Concepts

Laser & Energy Concepts

Laser & Electrical Safety

Lenses & Simple Optics & Cleaning

Laser Orientation, use & accessories

Tues Day 2,  8:30am to 4:00 p.m.
Mostly Lecture
Intro to Laser Systems & Components & Basic PM Knowledge
(Anatomy and Physiology of Major Laser Types)

Power Meter Selection & Use

CO2 Laser Subsystems & Components. Review DC and RF excited, and sealed and flowing gas systems.

Ion Laser Subsystems & Components

     (Argon & Krypton Lasers)

Nd:Yag Laser Subsystems & Components 
(representative of solid state lasers overall, i.e. Alexandrite, Ho:Yag, Er:Yag, etc.)
 

GROUP DINNER - Provided

Weds Day 3,  8:30am to 4:30 p.m.

HANDS-ON LABS: Core Laser Skills & Alignments.
PM's and basic procedures.
Working Lunch at Facility Today


CO2 - divide into near/far alignments, plus arm alignments

Nd:Yag - maintenance of laser cavity, changing of lamps, cleaning of flow tubes, power tweaking, alignment of fiber launch. Review cooling system, deionizer cartridges. Lamp replacement.

Argon - power tweaking, fiber launch alignments, cleaning brewster windows, passbank power supply. Review cooling system. Slit Lamp basics. Tube changeouts.

 

Thurs Day 4,  8:30am to 4:00 p.m.
 

A.M. - Continue HANDS-ON LAB Exercises.

Continue exercises on CO2, Ar, Nd:Yag & Articulated Arms.

P.M. - Lecture -
           High Voltage Electricity - differentiating characteristics
 

         

Lecture & Demonstration: Ho:Yag Laser, Alexandrite Laser

         PM's, Head, Blast Shields, Components, Power Measurement.

 

Fri Day 5, 8:30am to 4:00 p.m.
 

Lecture - Ophthalmic Q-Switched Nd:Yag laser ~8:30 - 9:00 am
                 Laser Anatomy & Physiology for PMs & troubleshooting

 

 HANDS-ON LABS: Core Laser Skills & Alignments
(Stay together in group)

~ 9:15 am - 4 pm, break for lunch.

 

Ophthalmic Q-Switched Nd:Yag Laser. - Alignments, power measurement. Beam quality verification.

 

Optics Removal, Cleaning & Replacement - CO2 power optics, Argon power optics, flowtube cleaning, bench practice.

 

Fiber Inspection & Repair - Cleaving & stripping fibers, fiber polishing, inspection.

 

Basic Electronic Station - troublehooting ion laser passbank, transistor & diode checking

 

Sat Day 6,  8:30am to 4:00  p.m.
 

A.M.  Laser & Optics Theory.

This session expands on the Laser & Optical basics presented on the first day. The information presented here is not essential for performing general laser maintenance, but does provide the student with a more in-depth knowledge of the topics, but still on a practical level.

 

Beam Intensity & MPE's with an introduction to calculations for NHZ and O.D. of glasses.

Laser Theory - multi-level lasers, amplifiers versus resonators in solid state lasers.
Theory of Optics:  KTP & frequency doubling, Q-Switching, Pockel's cells, Polarizers, 1/4 wave plates, dichroic filters

P.M. Lecture & Demonstration: KTP Lasers

         PM's, Lamps, Deionizer, Power Measurement, general demonstration

 

Sun Day 7,  9:30 am to 3 p.m.

 

A.M. - Lecture & Demonstration: Dye Laser

         PM's, Dye Modules & Changeouts, Lamps, Power Measurement, 
         general demonstration.

 

P.M. - Laser Certification Review, for NCLE Exams

Evaluations & Awarding of Certificates

 

DAY 8 OPTION:   TESTING. Certified Laser Repair Technician

 

The National Council on Laser Excellence will hold their 4 hour Laser Certification Exam on this day, 9-1 pm. Most finish in 2-3 hours. 155 multiple choice questions. We will prepay the testing fee for any of our course participants who wish to stay and sit for the exam. Your hotel night prior to the test is already covered, but if you need to stay another night you'll need to make arrangements.

Hands-ON Laser Labs for PM’s, alignments and first call repairs consist of the following procedures. These procedures are both demonstrated and practiced on the CO2 (flowing gas and sealed tubes), Argon Ion, CW Nd:Yag, Q-switched Nd:Yag, Ho:Yag, Pulsed Dye and KTP Lasers. (Hands-on on the Dye and KTP are more general in nature and meant to be a detailed demonstration rather than detailed work).

· Orientation to Laser Operation

· Optics Cleaning and Care

· Cooling System Care

· Various Optical Alignments

· Service Interlocks

· Power Supply Voltage/Current checks

· Power Meters & Laser Calibrations

· Replacing Flow tubes and Flash lamps

· Power "tweaking" of laser tubes & heads

· Near / Far burn alignments

· Articulated Arm Alignments

· Failsafes Checks


TOOLS are not required. Our Training Center has all required tools.  Though not needed, if you want to bring your service manuals for your lasers to the course you can do that and we can cross reference it with the procedures we teach to see any differences (if any at all).

AFTER THIS COURSE, THE BIOMEDICAL ENGINEER WILL:

  • PERFORM ALL PREVENTIVE MAINTENANCE & ROUTINE ALIGNMENTS / CALIBRATIONS
  • PERFORM BASIC REPAIRS AND TROUBLESHOOTING ON MOST MEDICAL LASER SYSTEMS
  • PERFORM MORE IN-DEPTH REPAIRS ON ION LASER RESONATORS & CO2 TUBE OPTICS
  • LEARN CHANGEOUT OF LASER TUBES INCLUDING REQUIRED ALIGNMENTS
  • ALIGN AND CALIBRATE THE OPHTHALMIC PULSED YAG LASER SYSTEMS
  • PERFORM MORE SPECIFIC TROUBLESHOOTING ON THE OPHTHALMIC YAG AND DYE LASER SYSTEMS.
  • PERFORM COARSE TUBE AND OPTICS ALIGNMENTS
  • BE BETTER PREPARED TO PASS THE NCLE WRITTEN LASER CERTIFICATION EXAMINATIONS
  • MEET ANSI TRAINING & SAFETY REQ. FOR INHOUSE BIOMEDICAL ENGINEERS
  • EXHIBIT A MORE IN-DEPTH UNDERSTANDING OF ELECTRO-OPTICS

Randall on boat.JPG (7841 bytes)

Faculty member Randall Drew relaxing in the galley of the course cruise boat
after finishing an afternoon hands-on session in Marathon Florida (photo late 90's)
Photo left posted in memory of the late Randall DrewLTIpromo3.tif (190384 bytes)

 

 

 

Faculty Ken Karst (far right)
going over Argon Laser


Vacuum Pump.jpg (11302 bytes) Arm Knuckles.jpg (7763 bytes) Fiber HeNe Spot.jpg (6753 bytes)

WHAT CAN YOU REASONABLY EXPECT AFTER ATTENDING?

As a recent attendee stated: "This Course gives a very good overall view & familiarity with all types of lasers and PM's 
- Service tips associated with all. Good Background".

You’ll be able to perform routine Preventive Maintenance on all of your hospital’s laser systems and perform the power calibrations which are required at six month intervals. This includes procedures such as changing filters and deionizer water, replacing flashlamps, checking alignments, power outputs and failsafes, and cleaning optics, among other things. You’ll also be able to perform most front line troubleshooting and basic repairs - including arm and near/far alignments, and power "tweaking". Remember that even these are going to take you longer in the beginning than someone with more experience. You will need the service manual for each of your lasers which the FDA REQUIRES be provided by the manufacturer. You should NOT expect to come away as an expert on every system you have, or to be able to fix any laser problem as soon as you get home. More complicated problems and in-depth repairs will still require service backup for a period of time. There is a several month learning curve in order to get up to speed on progressive levels of repair. This course give you the core skills and knowledge to get started learning, and the rest you can pick up with periodic practice. The more often you work on the equipment doing routine PM’s and "easy" alignments, the sooner you’ll be able to tackle more difficult problems on an incremental basis. Some of our students have even gone on to become independent laser service engineers within a year or so of attending a course, but this is rather exceptional. A more reasonable expectation would be to perform all the PM’s when you get back, and with 6-9 months of practice, to be able to perform moderately complex repairs. The program is an exceptional primer if you plan on attending a manufacturer’s specific model school - you’ll get MUCH more out of their program. You should keep in mind that even experienced laser engineers need technical backup from time to time, but you should be able to keep this to a minimum. The more in-depth portions of the course in days 4-7 provide more detailed information on specific lasers, but the adage of 6-9 months of practice still holds true. This program covers all the core content of the standardized testing of the NCLE Laser Certification exam to better prepare applicants for this test.

AAMI CONTINUING EDUCATION CREDITS: This program qualifies for credits for certified technicians. You maintain a logbook documenting this training along with the number of hours (we also provide certificates) and your employer or supervisor will sign off on this logbook. The log is then submitted to AAMI for the credits. Contact AAMI for details.

REFUNDS: Due to the limited enrollment of the course, the program is noncancelable. Click on the link for more information.

Course Dates & Locations - (this takes you to our schedules page for all courses, not just this one)
Courses are held at the Laser Training Center in Columbus Ohio 3 to 4 times per year. Click on the Course Dates & Locations for the listing of all of our programs.


MORE INFO ON TRAVEL, HOTEL, GROUP FUNCTIONS AND GUESTS, PLUS OTHER LINKS

You'll have a letter waiting for you at the hotel upon check-in so you'll know about pickup in the morning, and about the group dinner.

HOTEL: We'll automatically make your room reservations on our reserved block, so you don't need an individual reservation #. Room and Tax will be added to our master account, you'll be responsible for your incidental expenses like parking, phone calls and room service. Check in time is 3pm. When you check in you'll have a letter from us telling you where to meet the next morning and about the program. Click on the DRURY INN & SUITES for more information and pictures of the Hotel. The meeting itself is at the Laser Training Center about a 15 minute drive west of downtown. We'll supply a map & directions when you check in to the hotel, but you'll also see a map up on the hotel page. You'll have a letter waiting for you upon check in that says when & where we'll meet in the morning and about the course. The hotel serves breakfast each day and is included with your room. The first day we'll all meet in the Lobby at 8am, confer about car pooling, and then head out to the Training Center.  In your welcome letter you'll get our Course Director's cell phone number in case you have any problems. After the first day we'll all know each other so you can probably car pool with other students right after breakfast. We start about 8:30 am each morning so if you leave the hotel by 8am you should be OK

AIR TRAVEL, & Rental Car:  You'll make your own flight arrangements.  Port Columbus International Airport has the identifier CMH and is only 10 minutes or so east of downtown where you'll be staying. If you're making your own travel arrangements try these links:  Travelocity, Orbitz.
You can check with any of the standard national car rental companies including Avis, Hertz, National, Budget, Thrifty, etc.. They all have agencies at the airport.


DRIVING DIRECTIONS FROM PORT COLUMBUS AIRPORT TO THE DRURY IN DOWNTOWN. It's a 10 minute quick trip. You will depart the airport, leaving from International Gateway Drive - go straight out west on this road and take I-670W within a short distance from leaving the airport. (If you're picking up a car at one of the off-airport locations, have them tell you how to get on I-670W). Take the US23 (North 3rd Street) exit into downtown, which is only about 5 miles from the airport. Turn right at the first light. Then turn right again at High Street about a block up (dead ends here). Go another block and turn right onto E Nationwide Blvd. The Drury hotel is a  block up on your left hand side, right after the convention center parking.

DRIVING DIRECTIONS FROM THE DRURY HOTEL TO THE LASER TRAINING CENTER:  It's about a 20 minute drive. Turn left out of hotel onto Nationwide Blvd. Turn left at the first light (this will be North onto N 3rd St, or US23), and stay in the left hand lane. Follow the signs to I-670 West and take it. Stay on that and it eventually merges into I-70 West (no turn required - just keep going). You'll get to the West side of Columbus and will take the outerbelt, I-270, to the North. Then take the first exit. This is Roberts Road, Exit #10 from I-270. Turn left onto Robers. On the other side of the freeway you'll see a large Marriott Courtyard on the left hand side and will go just past it. You'll turn left onto Westbelt Road at the first traffic light just past this Hotel & the freeway. This is the Westbelt Industrial Park. The second drive on your left is Diplomacy Drive and you'll turn left there. That dead ends in a short couple blocks at the freeway - turn right at that stopsign. Look on your right and we're in that building at the end - you'll see the sign for the Laser Training Institute. (Yes, I know the street sign there says O'Brien, but the address is still listed as 4243 Diplomacy Drive for some reason).

MEALS: Our group dinner on the second night (subject to change) of the course is provided as part of the course. The location will vary with each course, but it should be one of the restaurants right around the downtown area within walking distance. Lunch is provided each day of the course. Hot breakfast is included with your room each day at the Drury Hotel.

SPOUSES / GUESTS:  These courses are very informal and generally small. Your wife or guest is welcome to meet us for lunch every day and to go to dinner with us (they can even hang around some in the training center if they like). We would ask for their meal costs to be covered. Make checks payable to Prof. Medical Education. Assn., or just give the cash to Greg Absten or Dan Little.

DRESS: All Casual. Definitely NOT formal. Forget ties and jackets. Socks are optional. Wear shoes during course times. You are perfectly fine wearing T-shirts, shorts and sandals for this course. We believe that your intellectual and technical capabilities are a separate issue from the way you dress. We plan on taxing your intellectual and technical capability. Relax with your dress. Watch for the weather however and dress appropriately for the temperature. The group dinner is also casual dress.


LINKS TO COLUMBUS RELATED WEB SITES:  - Just for the fun of it . . . 
(you'll also find a LOT of links of places close by to the hotel on that web page)

  Short North District

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