GE Logiq 9 User Manual

							Probe Overview
LOGIQ E9 User Guide 3-3
Direction 5180302-100 Rev. 1
Probe handling and infection control
This information is intended to increase user awareness of the 
risks of disease transmission associated with using this 
equipment and provide guidance in making decisions directly 
affecting the safety of the patient as well as the equipment user.
Diagnostic ultrasound systems utilize ultrasound energy that 
must be coupled to the patient by direct physical contact.  
Depending on the type of examination, this contact occurs with a 
variety of tissues ranging from intact skin in a routine exam to 
recirculating blood in a surgical procedure.  The level of risk of 
infection varies greatly with the type of contact.
One of the most effective ways to prevent transmission between 
patients is with single use or disposable devices.  However, 
ultrasound transducers are complex and expensive devices that 
must be reused between patients.  It is very important, therefore, 
to minimize the risk of disease transmission by using barriers 
and through proper processing between patients. 
CAUTIONRisk of Infection. ALWAYS clean and disinfect the probe 
between patients to the level appropriate for the type of 
examination and use FDA-cleared probe sheaths where 
appropriate.  
CAUTIONAdequate cleaning and disinfection are necessary to prevent 
disease transmission.  It is the responsibility of the equipment 
user to verify and maintain the effectiveness of the infection 
control procedures in use.  Always use sterile, legally marketed 
probe sheaths for intra-cavitary and intra-operative procedures.
For neurological intra-operative procedures, use of a legally 
marketed, sterile, pyrogen free probe sheath is REQUIRED.  
Probes for neuro surgical use must not be sterilized with liquid 
chemical sterilants because of the possibility of neuro toxic 
residues remaining on the probe. 
						

							After the Exam is Over
3-4 LOGIQ E9 User Guide
Direction 5180302-100 Rev. 1
Endocavitary Probe Handling Precautions
If the sterilization solution comes out of the endocavitary probe, 
please follow the cautions below.
CAUTIONSterilant Exposure to Patient (e.g., Cidex)—Contact with a 
sterilant to the patient’s skin or mucous membrane may cause 
an inflammation. If this happens, refer to the sterilant’s 
instruction manual.
Sterilant Exposure from Probe Handle to Patient (e.g., 
Cidex)—DO NOT allow the sterilant to contact the patient. 
Only immerse the probe to its specified level. Ensure that no 
solution has entered the probe’s handle before scanning the 
patient. If sterilant comes into contact with the patient, refer the 
the sterilant’s instruction manual.
Sterilant Exposure from Probe Connector to Patient (e.g., 
Cidex)—DO NOT allow the sterilant to contact the patient. 
Only immerse the probe to its specified level. Ensure that no 
solution has entered the probe’s connector before scanning the 
paitent. If sterilant comes into contact with the patient, refer the 
the sterilant’s instruction manual.
Endocavitary Probe Point of Contact—Refer to the 
sterilant’s instruction manual. 
						

							Probe Overview
LOGIQ E9 User Guide 3-5
Direction 5180302-100 Rev. 1
Probe Cleaning Process
Cleaning probes
Perform After 
Each UseTo clean the probe:
1.  Disconnect the probe from the ultrasound console and 
remove all coupling gel from the probe by wiping with a soft 
cloth and rinsing with flowing water. 
2.  Wash the probe with mild soap in lukewarm water.  Scrub 
the probe as needed using a soft sponge, gauze, or cloth to 
remove all visible residue from the probe surface. Prolonged 
soaking or scrubbing with a soft bristle brush (such as a 
toothbrush) may be necessary if material has dried onto the 
probe surface. 
3.  Rinse the probe with enough clean potable water to remove 
all visible soap residue. 
4.  Air dry or dry with a soft cloth.
CAUTIONTake extra care when handling the lens face of the 
Ultrasound transducer. The lens face is especially sensitive 
and can easily be damaged by rough handling. NEVER 
use excessive force when cleaning the lens face. 
						

							After the Exam is Over
3-6 LOGIQ E9 User Guide
Direction 5180302-100 Rev. 1
Cleaning probes (continued)
 Figure 3-1. Probe Immersion Levels
1. Fluid Level 
						

							Probe Overview
LOGIQ E9 User Guide 3-7
Direction 5180302-100 Rev. 1
Disinfecting probes
Perform After 
Each UseUltrasound probes can be disinfected using liquid chemical 
germicides. The level of disinfection is directly related to the 
duration of contact with the germicide. Increased contact time 
produces a higher level of disinfection.
CAUTIONReview the probe care card that is packed with each probe. 
The following website contains the most current and up-to-date  
recommendations:
http://www.gehealthcare.com/usen/ultrasound/products/
probe_care.html 
Table 3-2:  Probe Disinfectants
Disinfectant
9L
-D
11
L-
D
IC
5-
9-
D
M6
C-
D
ML
6-
15-
D
M4
S-
DC1
-5-
D
RN
A5
-9-
D
S1
-53C
RF
RA
B2
-5-
DRI
C5
-9-
DRS
P6-
16-
D
Aquasonics 
100XX XXXXXX X XX X X
Asepti-WipesXX
Asepti-Wipes 
IIXX
Cidex X X X X X X X X X X X X
Cidex OPA X X X X X X X X X X X X X
Cidex Plus X X X X X X X X X
Cleanisept 
wipesXX X XXX
Clear Image X
GE 
Ultrasound 
Contact GelXX XXX
Gigasept X X X
Gigasept AF X X X X X X X X X
Gigasept FF X X X X X X X X X X X
HAIYIN GelX
Hibitane X X
Incidin FoamX
Kendall X 
						

							After the Exam is Over
3-8 LOGIQ E9 User Guide
Direction 5180302-100 Rev. 1
KlenzymeXX
Metricide 14 X X X X X X X X X X X X
MetriWipesXX
Milton X
NUCLEAN IIX
PeraSafe X X X X X X X X X X X
RelyOn MDC 
(Virkon)X
Sani-Cloth 
ActiveXX
Sani-Cloth 
GermicidalXX
Sani-Cloth HB X X X X X X X X X X X X
Scan XX XXXX X XX X X
Sekusept PlusX
Septiwipes X X X X X
Sonogel X X X X X X X X X X X X
Sporox II X
Ster Bac BluXX XXXX X XX X X
Transeptic 
Sp r a yXXXXXX
T-Spray XX XXXX X XX X X
T-Spray II XX XXXX X XX X X
Wavicide-01 X X X X X X X X X X X X
Table 3-2:  Probe Disinfectants
Disinfectant
9L
-D
11
L-
D
IC
5-
9-
D
M6
C-
D
ML
6-
15-
D
M4
S-
DC1
-5-
D
RN
A5
-9-
D
S1
-53C
RF
RA
B2
-5-
DRI
C5
-9-
DRS
P6-
16-
D 
						

							Probe Overview
LOGIQ E9 User Guide 3-9
Direction 5180302-100 Rev. 1
Disinfecting probes (continued)
1.  Prepare the germicide solution according to the 
manufacturers instructions. Be sure to follow all precautions 
for storage, use and disposal.
2.  Place the cleaned and dried probe in contact with the 
germicide for the time specified by the germicide 
manufacturer.  High-level disinfection is recommended for 
surface probes and is required for endocavitary and 
intraoperative probes (follow the germicide manufacturers 
recommended time).
3.  After removing from the germicide, rinse the probe following 
the germicide manufacturers rinsing instructions.  Flush all 
visible germicide residue from the probe and allow to air dry.
CAUTIONIn order for liquid chemical germicides to be effective, all visible 
residue must be removed during the cleaning process. 
Thoroughly clean the probe, as described earlier before 
attempting disinfection.
You MUST disconnect the probe from the LOGIQ E9 prior to 
cleaning/disinfecting the probe. Failure to do so could damage 
the system.  
DO NOT soak probes in liquid chemical germicide for longer 
than is stated by the germicide instructions for use. Extended 
soaking may cause probe damage and early failure of the 
enclosure, resulting in possible electric shock hazard. 
CAUTIONProbes for neuro surgical intra-operative use must NOT be 
sterilized with liquid chemical sterilants because of the 
possibility of neuro toxic residues remaining on the probe.  
Neurological procedures must be done with the use of 
legally marketed, sterile, pyrogen free probe sheaths. 
						

							After the Exam is Over
3-10 LOGIQ E9 User Guide
Direction 5180302-100 Rev. 1
Disinfecting probes (continued)
CAUTIONCREUTZFIELD-JACOB DISEASE
Neurological use on patients with this disease must be 
avoided.  If a probe becomes contaminated, there is no 
adequate disinfecting means.
Biological
Hazard
WARNINGUltrasound transducers can easily be damaged by improper 
handling and by contact with certain chemicals.  Failure to 
follow these precautions can result in serious injury and 
equipment damage.
•  Do not immerse the probe into any liquid beyond the level 
specified for that probe.  Never immerse the transducer 
connector or probe adapters into any liquid.
•  Avoid mechanical shock or impact to the transducer and do 
not apply excessive bending or pulling force to the cable.
•  Transducer damage can result from contact with 
inappropriate coupling or cleaning agents:
•  Do not soak or saturate transducers with solutions 
containing alcohol, bleach, ammonium chloride 
compounds or hydrogen peroxide
•  Avoid contact with solutions or coupling gels containing 
mineral oil or lanolin
•  Avoid temperatures above 60°C.
•  Inspect the probe prior to use for damage or degeneration 
to the housing, strain relief, lens and seal.  Do not use a 
damaged or defective probe. 
						

							Probe Overview
LOGIQ E9 User Guide 3-11
Direction 5180302-100 Rev. 1
Coupling gels
ApplyingIn order to assure optimal transmission of energy between the 
patient and probe, a conductive gel or couplant must be applied 
liberally to the patient where scanning will be performed.
PrecautionsCoupling gels should not contain the following ingredients as 
they are known to cause probe damage:
•  Methanol, ethanol, isopropanol, or any other alcohol-based 
product
• Mineral oil
• Iodine
• Lotions
• Lanolin
• Aloe Vera
• Olive Oil
•  Methyl or Ethyl Parabens (para hydroxybenzoic acid)
• Dimethylsilicone
WARNINGDo not use unrecommended gels (lubricants).  They may 
damage the probe and void the warranty.
CAUTIONDo not apply gel to the eyes. If there is gel contact to the eye, 
flush eye thoroughly with water. 
						

							After the Exam is Over
3-12 LOGIQ E9 User Guide
Direction 5180302-100 Rev. 1
System Presets
Foreign Language Keyboard Setup
Keyboard Setup for non-Russian/Greek Languages
To set up the keyboard for non-Russian/Greek languages: 
NOTE:  You must apply the changes on each setup page before moving 
to the next page. 
1.  In Utility--> System--> General, set the Language as 
desired. Save this setting, but do not reboot the system yet. 
2.  Press Regional Options, select the Language tab, press 
Details, under Installed Services press Add to set the 
Keyboard layout/IME to United States-International, press 
OK, set the Default input language to English (United 
States) - United States International, press Apply, Press OK. 
Figure 3-2. Selecting the International Keyboard