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User Manual ToFscan

22

Cleaning and disinfection

Caution:

Do not place the ToFscan or any of its parts or accessories inside an autoclave.

Under no circumstances must the ToFscan or any of its parts or accessories come into direct 

contact with, be immersed in or filled with liquid.

The ToFscan and its parts and accessories are non-sterile devices. Under no circumstances must the 

ToFscan or any of its accessories be sterilized.

The ToFscan must be cleaned and disinfected between each patient. Low-level disinfection is  

generally sufficient.

The surfaces of the ToFscan and its accessories have to be cleaned with a lint-free cloth moistened 

with a Quaternary Ammonium Compound (QACs), isopropyl alcohol 70%. Before using any of these 

solutions, refer to the manufacturer’s documentation and test on a reduced surface.

Example of recommended Quaternary Ammonium product:

- mikrozid

®

 sensitive liquid from the manufacturer Schülke & Mayr GmbH.

Please check with your local authorized distributor or with the manufacturer which products are 

available and approved in your country.

The ToFscan cable (electrode and/or sensor) must not come

  into  direct  contact  with,  be 

 

immersed  in,  splashed  or  filled  with  liquid  and  is  to  be  cleaned  in  the  same  manner  as  the 

ToFscan.

When cleaning the cables of the ToFscan, be careful not to create excessive traction on the splint that 

could cause premature breakage of the wires inside the sheath.

Diagnostics / Possible dysfunctions

The table below summarises a list of possible dysfunctions and the solutions for resolving them.

Dysfunction

Solution

The device does not start or stops on its own 

after a few seconds (Message “Low Battery”)

Set the device to charge (refer to the section 

“Battery and battery charge”)

The sensor icon is displayed in grey 

 even 

though the sensor is connected.

Check the condition of the cable and the 

 

sensor. Disconnect the cable and reconnect to 

the ToFscan

The ToFscan displays the impedance icon in red 

 (impedance too high)

Check the positioning of the electrodes and 

how they couple with the patient (refer to 

the section “Connection and positioning of 

 

stimulation electrodes”).

Note:

 

Should the problem persists or is not solved by the actions listed in the table above, you 

must contact the distributor. .

V End-of-life disposal / Recycling

In the interest of environmental safety, you are required to pass your used system on to a 

collection body with the capability to treat devices containing electronic components and 

Lithium-ion storage batteries.

To dispose of or recycle device components, contact a company specialising in the recycling of 

electronic devices.

Содержание ToFscan

Страница 1: ...User Manual ToFscan 1 User Manual NeuroMuscular Transmission Monitor Version 1 8 EN DR Last Update 2021 03 05 Ref TOF IFU_EN_DR...

Страница 2: ...User Manual ToFscan 2...

Страница 3: ...oFscan setup 11 Cable Cable connection 11 Electrodes 11 Positioning of the electrodes 11 Placing of the sensor 12 Skin impedance 13 Connecting the cable to the ToFscan 14 Reference or REF 14 III Using...

Страница 4: ...stimulation sequences in accordance to usual practice TOF PTC ATP DBS TET ST Measure the muscle response of the thumb big toe of the foot or the corrugator muscle of the eyebrow following electrical s...

Страница 5: ...cturer and the competent authority of the Member State in which the user and or patient is established Warning Risk of explosion do not use the ToFscan in a flammable environment or in places where fl...

Страница 6: ...such as antenna cables and external antennas should not be used within 30 cm 1 foot of any part of the ToFscan including accessories specified by the manufacturer Use of this equipment adjacent to or...

Страница 7: ...cessories other than those supplied with the ToFscan The using of electrosurgery device in the same time as ToFscan can interfere the measurement and the results of it In order to prevent electrostati...

Страница 8: ...e BF Applied Part Direct Current DC Manufacturing Date Temperature limit Lot code Humidity limitation Catalogue reference Atmospheric pressure limitation Curtis Straus Mark USA and Canada Prescription...

Страница 9: ...n off Sound on off Check the sensor position Mandatory waiting time before the next stimulation Delete the reference value Hold down the button Stop Stop stimulation Check the electrode patient connec...

Страница 10: ...of the selection screen for starting the PTC mode Battery AC power supply operation The ToFscan carries a battery enabling it to function independently on battery power for close to 1 month for more...

Страница 11: ...n the adductor muscle of the thumb Thumb sensor In the case of monitoring the adductor muscle of the thumb adult or paediatric sensor the electrodes will be positioned along the ulnar nerve on the inn...

Страница 12: ...e or stress that could injure the patient Thumb sensor The splint must follow the shape of the hand as closely as possible and be positioned so that it makes contact with the last phalanx of the thumb...

Страница 13: ...ed in an ideal position The user can immobilize the last three fingers with an adhesive strap to improve the thumb range of motion and obtain more precise measure during the monitoring of the thumb In...

Страница 14: ...se to TOF electrical stimulation when the patient is anaesthetised but not under the effect of a neuromuscular blocking agent This measurement is used to display the calculation comparisons between th...

Страница 15: ...TOF sub menu After selecting the TOF menu and then the TOF sub menu the user can start a TOF stimulation or test by pressing and holding the selection wheel Prior to this he must verify that the outpu...

Страница 16: ...changed after starting TOF AUTO mode The frequency of intervals can be changed by rotating and pressing the knob without holding it down REFERENCE or REF sub menu The reference mode enables the user...

Страница 17: ...lied the number of responses measured is displayed with their relative amplitudes by 2 white bars The percentage of the ratio between the amplitude of the second response and the first is displayed at...

Страница 18: ...re disrupted Please check the position of the sensor Principle The ATP mode is an automatic mode ATP can be stopped at any time by the user by pushing the wheel button ATP mode uses TOF and PTC stimul...

Страница 19: ...ommended for eyebrow muscle monitoring ST Mode The Single Twitch stimulation is a stimulation 0 2 ms pulse duration It produces a single muscle contraction The patient s motor response is not measured...

Страница 20: ...n special cases where considered appropriate by the user he she may adjust this stimulation value The user should consider the potential risks of an unsuitable stimulation current for a patient SND su...

Страница 21: ...ery Battery level green yellow red The battery is above 70 of its maximum capacity The battery is between 20 and 70 of its maximum capacity The battery is below 20 of its maximum capacity The battery...

Страница 22: ...to be cleaned in the same manner as the ToFscan When cleaning the cables of the ToFscan be careful not to create excessive traction on the splint that could cause premature breakage of the wires insi...

Страница 23: ...hcare facility environment Voltage fluctuations Class A and flicker IEC 61000 3 3 Compliant The ToFscan can be connected to the public mains network EMC Immunity Phenomenon Basic EMC standard Professi...

Страница 24: ...ion equip ment of 30cm RATED power frequency magnetic fields IEC 61000 4 8 30 A m 50 Hz or 60 Hz 30 A m 50 Hz or 60 Hz Mains power quality should be that of a typical residential commercial or hospita...

Страница 25: ...mption With power supply connected 1 Watt while in use and 0 1 Watt while in sleep mode Environment Shipping and storage conditions The ToFscan and its accessories must be stored or transported under...

Страница 26: ...or eyebrow Sensor length 3 meters 10FT TOF FS_B Foot Sensor length 3 meters 10FT TOF PS_B Pediatric Hand Sensor length 3 meters 10FT TOF PS2_B Small Pediatric Hand Sensor length 3 meters 10FT TOF STIC...

Страница 27: ...User Manual ToFscan 27...

Страница 28: ......

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