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Transcript
AMERICAN SOCIETY OF ELECTRONEURODIAGNOSTIC TECHNOLOGISTS, INC.
ELECTRODE BURNS IN THE OR DURING INTRAOPERATIVE NEUROPHYSIOLOGIC MONITORING
REPORT FORM
The American Society of Electroneurodiagnostic Technologists, Inc.[ASET] is undertaking this important survey of
its members and others involved in intraoperative neurophysiologic monitoring to ascertain whether there is a
significant problem with electrode burns/lesions in the IONM setting. Then, if necessary, we will attempt to define
the problems or parameters that contribute to burns so that they can be eliminated. This effort is part of the mission
of ASET to “…promote professional excellence and quality patient care in electroneurodiagnostics,” with findings
published in a future issue of the American Journal of END Technology.
Please note that your participation will be held in confidence. No patient identifying data will be asked for or
used. Your assistance in submitting this important information is greatly appreciated.
DIRECTIONS
The report form in two parts:
Part I General Information
Part II More Detailed Information.
[We realize that the burn you are reporting may not be a recent incident with details readily available, but
please complete the form as much as possible.]
The report can be accessed at www.aset.org and printed out, downloaded or completed on-line.
The form can also be mailed to ASET, 6501 East Commerce Avenue, Suite 120, Kansas City, MO 64120 or faxed to
816.931.1145.
INCIDENT INFORMATION
PART I: GENERAL INFORMATION
Have you seen other burns before this incident?
Yes
No If so, how many incidents have you seen? ____
Were the burns you have seen before similar to the one you are reporting?
If not, please report them separately using another copy of this form.
Patient Information
Age ____
Sex
Male
Female
Yes
No
Height ____Weight ____
Type of procedure being monitored
Statement of Incident
Location of lesion
Stimulation Site
Recording Site
Ground Site
Other: ___________
______________________________________________________________________________________
PART II: DETAILED INFORMATION
Did the patient have existing or history of skin problems?
Yes
No
If so, please detail. _____________________________________________________________________
_____________________________________________________________________________________
Please describe burn/lesion in as much detail as possible.
Describe the color.______________________________________________________________________
_____________________________________________________________________________________
_____________________________________________________________________________________
Describe the dimension/shape._____________________________________________________________
_____________________________________________________________________________________
_____________________________________________________________________________________
Describe the size. ______________________________________________________________________
_____________________________________________________________________________________
_____________________________________________________________________________________
What was the estimated depth ?_____________________________________________________________
_____________________________________________________________________________________
_____________________________________________________________________________________
How close was the burn/lesion site to the ESU/Bovie patient return path pad? ______________________
_____________________________________________________________________________________
Was the skin at the burn/lesion intact?
Was the burn site
Anode
Did the patient report pain?
Yes
Cathode
Yes
No
Other: __________________________________________
No
How was the burn treated? _______________________________________________________________
_____________________________________________________________________________________
_____________________________________________________________________________________
What was the outcome of that treatment?
_____________________________________________________________________________________
_____________________________________________________________________________________
_____________________________________________________________________________________
Duration of Surgery ____________________________________________________________________
Was constant current or constant voltage stimulus setting used? __________________________________
Maximal stimulus current/voltage used _____________________________________________________
Other details on stimulus current/voltage (for example, were different levels used throughout the case?)
______________________________________________________________________________________
Stimulus duration used __________________________________________________________________
Other details on stimulus duration used _____________________________________________________
______________________________________________________________________________________
Fraction of time during the case that the electrode was stimulated [Example, 100% if all the time, 10% if only 10%
of the time]
______________________________________________________________________________________
______________________________________________________________________________________
______________________________________________________________________________________
NEUROPHYSIOLOGY EQUIPMENT
Which type of equipment was involved in the incident?
EEG
EP
EMG/NCV
Other _____________________________________________________________________________
Date of manufacture of the equipment involved_ _ _____________________________________________
______________________________________________________________________________________
______________________________________________________________________________________
______________________________________________________________________________________
Was the equipment manufactured commercially or designed and built by your facility?
Commercially built
Designed and built by facility
When was the list time the equipment was checked by Biomed prior to the incident? __________________
The following information is information that Biomed often documents when they check equipment. If available,
please document below.
Value of last recorded ground resistance ___________________________________________________
Value of last reported leakage current ____________________________________________________
Electrode types involved
Specialty electrodes
EEG needle electrodes
Hydrogel (wetgel)
EEG disc Electrodes
Hydrogel (solidgel)
Corkscrew Electrodes
Was any electrode paste/gel used?
Yes
No
Age of the paste/gel at time of incident_____________________________________________________
_____________________________________________________________________________________
Were the electrodes
Single use
Reusable
Disposable self-stick electrodes
Please give a description of how many recording electrodes were attached to the patient. _____________
_____________________________________________________________________________________
_____________________________________________________________________________________
How long was the electrode leadwire on the electrode where the burn occurred? ______________________
______________________________________________________________________________________
Was the leadwire connector disconnected from the neurophysiology equipment for any time period during
the surgery? If so, please give details. ______________________________________________________
_____________________________________________________________________________________
______________________________________________________________________________________
OPERATING ROOM EQUIPMENT
Equipment used during the surgery
Electrosurgical Unit (ESU/Bovie)
Electrocautery (Bipolar)
Some equipment used in the operating room operates on batteries. An example is the train of 4 twitch stimulator
used by anesthesia to control the level of muscle relaxant.
Was battery operated equipment used?
Yes
No
If so, what? __________________________
______________________________________________________________________________________
______________________________________________________________________________________
______________________________________________________________________________________
Was the battery operated equipment connected to the patient using electrodes?
Yes
No
If yes, please explain what type of electrodes and how long they were on during the surgery ________
______________________________________________________________________________________
______________________________________________________________________________________
Did you see the application of the ESU/Bovie patient return path pad?
Yes
No
If yes, please detail how the OR staff applied the pad. [Example, did they shave the site? Did they use any type of
skin preparation such as alcohol wipe?] Please be as detailed as possible.
______________________________________________________________________________________
______________________________________________________________________________________
______________________________________________________________________________________
What was the location of the ESU/Bovie Patient Return Path Pad?
Lower Back
Left Buttock
Right Buttock
Left Thigh
Right Thigh
Other: _____________________________________________________________________________
Was any burn/lesion noted under the ESU/Bovie patient return path pad?
Yes
No
If yes, please describe. ____________________________________________________________________
_______________________________________________________________________________________
ICU / ROOM / LAB EQUIPMENT
Equipment in use during the procedure
machine
Arterial Pump
Ventilator
Cooling Blanket
IV Pump
Balloon Pump
Electric Bed
Blood Warmer
Dialysis
LVAD
Other(s)____________________________________________________________________________
Were any of these devices working on battery?
Yes
No
If yes, which?_____________________
______________________________________________________________________________________
Where did burn occur?
Hand
Did the burn occur at the
EMG needle stick site
Arm
Foot
Leg
EMG ground
NCV “shock site”
NCV ground
Please be sure to include the type of electrode(s) used in the appropriate area above.
Thank you for participating in this important research.
Mail, fax, email or complete on-line at www.aset.org.
ASET Executive Office
6501 East Commerce Avenue, Suite 120
Kansas City, MO 64120
816.931.1145 fax