Otto Bock 743L500 3D L.A.S.A.R. Posture Instructions For Use Manual
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Otto Bock 743L500 3D L.A.S.A.R. Posture Instructions For Use Manual

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743L500 3D L.A.S.A.R. Posture
Instructions for use ...............................................................................................
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Summary of Contents for Otto Bock 743L500 3D L.A.S.A.R. Posture

  • Page 1 743L500 3D L.A.S.A.R. Posture Instructions for use ....................
  • Page 2 Ottobock SE & Co. KGaA Max-Näder-Straße 15 · 37115 Duderstadt · Germany T +49 5527 848-0 · F +49 5527 848-3360 healthcare@ottobock.de · www.ottobock.com 743L500 3D L.A.S.A.R. Posture...

  • Page 3: Table Of Contents

    5.5.6 Warning ............................. 5.5.7 Camera connection failed ........................5.5.8 Use outside of the permissible temperature range ................... 5.5.9 Defective platform ..........................5.5.10 Unfortunately, the 3D L.A.S.A.R. Posture app has stopped..............Frequently asked questions (FAQ) ......................743L500 3D L.A.S.A.R. Posture...
  • Page 4 Switching off ............................5.10 Display of the tablet screen on another screen ..................Cleaning ................................Disposal ................................Legal information .............................. Liability .............................. CE conformity ............................. Trademarks ............................Local Legal Information ........................Symbols Used ..............................Technical data ..............................743L500 3D L.A.S.A.R. Posture...

  • Page 5: Notes Regarding The Document

    1.1 Meanings of pictograms in the illustration   Numbering for a defined sequence   Numbering for the parts of an illustration   Right   Wrong 743L500 3D L.A.S.A.R. Posture...

  • Page 6: Illustration Of The Tablet And The User Interface Of The Operating System

    Despite the differences between the tablets, their over­ all use is always very similar. The "File Manager" app can have a different name and appearance. The main file paths are the same for all tablets. 743L500 3D L.A.S.A.R. Posture...

  • Page 7: Explanation Of Warning Symbols

    ► Only carry out the following activities if you are instructed to do so by Ottobock: Connecting the mini-computer and tablet to a WiFi network and the Internet Installing updates, installing and uninstalling apps, programmes and the operating systems 743L500 3D L.A.S.A.R. Posture...

  • Page 8: Product Description

    1.0 Nm 1.0 Nm 50.0 % 50.0 % 50.0 % 50.0 % 2.1 Lifetime Expected lifetime: 5 years The design, manufacturing and requirements for the intended use of the product are based on the expected life­ time. 743L500 3D L.A.S.A.R. Posture...

  • Page 9: Scope Of Delivery

    : Cover plate for case, upper part : Case, upper part : Camera stand (with 2 cameras) for case, upper part : 647G1046=de_INT + 647G1046=en_INT Instruc­ : Foam mat tions for use Product components with reference numbers can be reordered separately. 743L500 3D L.A.S.A.R. Posture...

  • Page 10: Preparing The Product For Use

    ► Always use the product case for transportation. ► Lock the elements of the stand using the swivelling transport locking devices. ► Either lift the closed case by one of the two carrying handles or roll it, holding it by the extendable handle. 743L500 3D L.A.S.A.R. Posture...

  • Page 11: Unpacking

    Preparing the product for use 4.2 Unpacking ► NOTICE! To prevent electrostatic discharge, be sure to maintain a sufficiently safe distance between your fingers and the contacts of the magnetic USB coupling (> 10 mm). 743L500 3D L.A.S.A.R. Posture...

  • Page 12: Charging The Tablet

    (for instance through another per­ son). Connect the product components in the illustrated sequence and fully charge the tablet. 743L500 3D L.A.S.A.R. Posture...

  • Page 13: Setup

    Alternatively the upper section of the case can be aligned with the patient's right side for the basic setup. Set up the lower and upper sections of the case, the force measurement plate and the camera stands, and connect the cables. 743L500 3D L.A.S.A.R. Posture...

  • Page 14: Optional: Using Wall Holders

    Optional cable protectors can be used to reduce the risk of tripping and damaging the cables. The cable protectors are not included in the scope of delivery and can be obtained from specialist dealers. ► Position the cable protectors over the cables as shown. 743L500 3D L.A.S.A.R. Posture...

  • Page 15: Switching On

    ► Press the on/off button of the tablet for 2 seconds. → The operating system powers up. → The tablet is switched on and the start page is dis­ played (simplified in the illustration). 3D L.A.S.A.R. Posture 743L500 3D L.A.S.A.R. Posture...

  • Page 16: Reading The User Manual For The Tablet

    The illustrations in this document highlight the most important icons on the user interface of the tablet by omitting the remaining icons. The positioning of the icons may deviate. ► From the start page, go to the apps page. 743L500 3D L.A.S.A.R. Posture...
  • Page 17 "English (United Kingdom)", the list of languages is displayed under "Language". ► Select the language. ► Now exit the "Settings" app as shown ( : "Last Apps" button). ► Start the "File Manager" app. 743L500 3D L.A.S.A.R. Posture...
  • Page 18 Tablet_es.pdf (Spanish) Tablet_nl.pdf • Tablet_nl.pdf (Dutch) • Tablet_cs.pdf (Czech) • Tablet_hu.pdf (Hungarian) ► Open the "Tablet_*.pdf" file in the desired language by tapping it once and read it entirely to learn how to use the tablet. 743L500 3D L.A.S.A.R. Posture...

  • Page 19: Starting The App For The First Time

    : "Activation code:" : "Enter your activation code here" : "CHECK CODE" : "CANCEL" : "Enter your new password (at least 4 characters)" : "Retype your password" : "Save" ► NOTICE! Store the password securely to protect it against loss and third-party access. 743L500 3D L.A.S.A.R. Posture...
  • Page 20 It also excludes any other damage caused by wilful or gross negligence or minor negligent breach of fun­ damental contractual obligations (= obligations whose fulfilment is necessary to achieve the objective of the agree­ ment and on whose compliance the user may rely) on the part of Ottobock. 743L500 3D L.A.S.A.R. Posture...

  • Page 21: Alignment Of The Stands And Force Measurement Plate

    (close to 90°). 2) Install the cables so that excessive tilting of the camera stands is avoided. 0 ° 0 ° 0 ° 0 ° 0 ° 0 ° 0 ° 0 ° 0 ° 0 ° 743L500 3D L.A.S.A.R. Posture...
  • Page 22 → The hinges of the force measurement plate are aligned with one of the two centre lines of the crosshairs. ► Perform the alignment with both the frontal and the sagittal camera views. 743L500 3D L.A.S.A.R. Posture...

  • Page 23: Use

    ► Before sending to the manufacturer's service: Back up all files. Delete files with patient data in the internal storage of the tablet. Remove the SD card from the tablet and do not send it in with the tablet. 743L500 3D L.A.S.A.R. Posture...

  • Page 24: Starting The App

    , tap the "Allow" button in order for the app to work properly. If the "Deny" button is tapped inadvert­ ently, follow the appropriate measures in the section "Connection failed" (see page 38). : "Enter your password" : "Log in" 743L500 3D L.A.S.A.R. Posture...

  • Page 25: Positioning The Patient

    → Feet hip-width apart (skeletal orientation) on the force measurement plate → Toes in one line → Even 50%:50% load distribution (deviating val­ ues apply for prosthesis wearers depending on the amputation level) → Arms hanging loose → Standing unsupported during measuring 743L500 3D L.A.S.A.R. Posture...

  • Page 26: Using The App

    – section "Tutorial selection" – see page 31.) : Display for torsion moments : Display for patient weight (tap to switch between percent, kilograms and pounds) 0.0 Nm 0.0 Nm 0.0 % 0.0 % 743L500 3D L.A.S.A.R. Posture...

  • Page 27: Menu

    – see page 29) : "TF alignment poster" (section "TF alignment poster" – see page 29) : "3D L.A.S.A.R. instructions" (section "3D L.A.S.A.R. instructions" – see page 30) : "Disclaimer" (section "Disclaimer" – see page 30) : "Imprint" (section "Imprint" – see page 31) 743L500 3D L.A.S.A.R. Posture...

  • Page 28: Settings

    – see page 28) Percent Other Deactivate 3D mode Reset password Create new password App version 2.0.0.0 5.4.2.2 Create new password : "Enter your old password" : "Enter your new password (at least 4 characters)" : "Retype your password" : "Save" 743L500 3D L.A.S.A.R. Posture...

  • Page 29: Tt Alignment Poster

    5.4.2.4 TF alignment poster The PDF file is displayed in a different app. The "3D L.A.S.A.R. Posture" app can be called up again with the "Last Apps" button (section "Reading the user manual for the tablet" – see page 16). 743L500 3D L.A.S.A.R. Posture...

  • Page 30: L.a.s.a.r. Instructions

    We strive to ensure that your data are not accessible to third parties by takin/ all reasonable technical and or/anisational precautions in storin/ them. However, we are unable to /uarantee total data security for di/ital communications. Close 743L500 3D L.A.S.A.R. Posture...

  • Page 31: Imprint

    : Close selection – return to live view (section "Live view" – see page 26) : "Tutorial selection" : "Please select a tutorial" : "Transtibial" : "Transfemoral" : "Start Tutorial" 743L500 3D L.A.S.A.R. Posture...

  • Page 32: Patient List

    : "Search for a patient" Search for a patient + new patient : "+ new patient" (section "Patient overview" – see page 33) Date of birth Surname First name : "Surname" : "First name" : "Date of birth" Surname First name DD/MM/YYYY 743L500 3D L.A.S.A.R. Posture...

  • Page 33: Patient Overview

    Unassigned images should be assigned to a patient as soon as possible, otherwise they cause major delays in loading the patient overview. Delete unassigned images that are no longer needed. Backup Close the app and copy the contents of the micro-SD card to another storage medium (connection: tablet --> USB cable --> computer). 743L500 3D L.A.S.A.R. Posture...

  • Page 34: Measurement Display

    : Drag one or more reference points onto the load lines (sagittal view: only dragging onto the load lines of the lateral side is possible) : Save and return to live view (section "Live view" – see page 26) 743L500 3D L.A.S.A.R. Posture...

  • Page 35: Comparison View

    5.4.5.2 Comparison view : "Compare images" : Return to patient overview 2x tapping an image opens the measurement display (section "Measurement display" – see page 34). 743L500 3D L.A.S.A.R. Posture...

  • Page 36: Creating Files

    The file can be transferred to another computer using the USB cable or Bluetooth (see user manual for the tablet). If Bluetooth is not used, "OK" is not clicked and instead the process is terminated. The file is stored in the folder anyway. 743L500 3D L.A.S.A.R. Posture...

  • Page 37: Pdf Files

    5.4.5.3.3 JPG and zip files When using "Export images in zip file.", the images are always stored as JPG and zip files. • Storage paths (the files are stored in both paths simultaneously.): External storage (SD card)/Android/data/com.ottobock.Lasar3DApp/files/Images Internal storage/ottobock Documents/Images 743L500 3D L.A.S.A.R. Posture...

  • Page 38: Troubleshooting Error Messages

    "Apps" under "Settings" on the tablet. In the app list, tap "3D L.A.S.A.R. Posture". In the app settings, tap "Rights", find the "Loca­ tion" setting that is set to off and turn it on. 743L500 3D L.A.S.A.R. Posture...

  • Page 39: Platform Not Connected

    ► In case of electromagnetic interference, disconnect the USB plug connection for 15 seconds and then connect it again. Restart the mini-computer if necessary (disconnect the mains plug, wait 3 minutes and connect it again). ► Tap on "OK" x 1. 743L500 3D L.A.S.A.R. Posture...

  • Page 40: Missing Ground Contact

    LEDs are recog­ nised within the outer blue frame; restart the mini- computer in case of incorrect exposure). Take corresponding steps to prevent backlighting ► 1x tap on "Recalibrate". 743L500 3D L.A.S.A.R. Posture...

  • Page 41: Shift Detected

    90° angle; reduce the distance between the camera and force meas­ urement plate). ► 1x tap on "Recalibrate". 743L500 3D L.A.S.A.R. Posture...

  • Page 42: Camera Connection Failed

    : "Measurement errors may occur." : "OK" Possible causes: The ambient temperature is < +15 °C. • The ambient temperature is > +30 °C. • Measures: ► Use the product exclusively within the permissible temperature range (+15 °C – +30 °C). ► Tap on "OK" once. 743L500 3D L.A.S.A.R. Posture...

  • Page 43: Defective Platform

    Error message text: : "Unfortunately, the 3D L.A.S.A.R. Posture app has stopped." : "OK" Possible causes: • Unexpected app error Measures: ► 1x tap on "OK" and restart the app. ► Contact Ottobock Service if this problem recurs often. 743L500 3D L.A.S.A.R. Posture...

  • Page 44: Frequently Asked Questions (Faq)

    Bluetooth or the USB cable is used for transfer to a computer. The data can be printed using a PDF viewer pro­ gram or the Ottobock Data Station. Software • Are software updates provided? How do you find out about them? Ottobock informs you of software updates and provides detailed installation instructions. The information is sent by e-mail. 743L500 3D L.A.S.A.R. Posture...
  • Page 45 Only if the ambient conditions permit this (dry, constant lighting and solid/even surface) and safe use is assured. • Does the force measurement plate have to be centred in front of the case? Yes, to achieve the best possible accuracy. 743L500 3D L.A.S.A.R. Posture...
  • Page 46 What defective product components can be sent to Ottobock Service individually by the customer, and for which ones do all system components have to be sent? Sent individually: force measurement plate, micro-SD card, tablet Sent with all system components: cameras, mini-computer, case 743L500 3D L.A.S.A.R. Posture...

  • Page 47: Optimising The Alignment Of Prostheses And Orthoses

    The symbol and value are shown in red if the value is less than 40%. 1.0 Nm 1.0 Nm 1.0 Nm 1.0 Nm 1.0 Nm 1.0 Nm 50.0 % 40.5 kg 50.0 % 40.5 kg 50.0 % 50.0 % 743L500 3D L.A.S.A.R. Posture...
  • Page 48 3D mode is activ­ ated or deactivated (see markings in the illustration). Simultaneous display is not possible in the app. The image in the live view can be zoomed in and out for better control. 743L500 3D L.A.S.A.R. Posture...

  • Page 49: Optimisation With 3D Mode Activated

    Patient balancing on the balls of both feet Possible solutions – 1b), 2b) – Ask the patient to stand upright – By reducing plantar flexion, shift the force vec­ tor in the posterior direction so the patient stands upright naturally 743L500 3D L.A.S.A.R. Posture...
  • Page 50 1b), 2b) – Use a prosthetic knee joint with stance phase support – Take hip flexion contracture into account for optimisation during the dynamic trial fitting – Evenly distribute load application to the pros­ thetic socket 743L500 3D L.A.S.A.R. Posture...
  • Page 51 Possible causes • 1a), 2a) • Abduction moment of the hip • Load of the prosthetic socket on the medial socket brim (TF prosthesis) Possible solutions – 1b), 2b) – Reduce pressure on the medial socket brim 743L500 3D L.A.S.A.R. Posture...

  • Page 52: Optimisation With 3D Mode Deactivated

    • Significantly tilted away from each other at the top Possible causes • 1a), 2a) • Adduction moment in the hip Possible solutions – 1b), 2b) 5.7.2 Optimisation with 3D mode deactivated 5.7.2.1 Alignment recommendation examples 743L500 3D L.A.S.A.R. Posture...

  • Page 53: Using Auxiliary Lines

    Live view checked with an auxiliary line in the live view. Drawing auxiliary lines is described in the following. -45 mm 1.0 Nm 1.0 Nm 50.0 % 50.0 % 743L500 3D L.A.S.A.R. Posture...
  • Page 54 – a maximum of three auxiliary lines can be positioned on the load line. In the sagittal view, this is only possible on the load line facing the camera.  Tapping and dragging can be used to position the auxiliary line.   743L500 3D L.A.S.A.R. Posture...
  • Page 55 The tutorials for TT prostheses and TF prostheses illustrate the use of this function (section "Tutorial selection" – see page 31). 1.0 Nm 1.0 Nm 50.0 % 50.0 % 743L500 3D L.A.S.A.R. Posture...

  • Page 56: Checking The Calibration

    ► Confirm the shutdown message. → The tablet is turned off. 3D L.A.S.A.R. Posture Turn off Mini computer ► Pull the plug of the mini computer's power supply out of the outlet. → The mini computer is switched off. 743L500 3D L.A.S.A.R. Posture...

  • Page 57: Display Of The Tablet Screen On Another Screen

    ► For display on another device, observe the instruc­ tions for the tablet or device and the Miracast 1.0 Nm 1.0 Nm dongle or adapter. 50.0 % 50.0 % Live view MIRACAST 1.0 Nm 1.0 Nm 50.0 % 50.0 % 743L500 3D L.A.S.A.R. Posture...
  • Page 58 Smart View Tablet Other device Select a device below to mirror your tablet‘s screen or play music or videos. Device name mirror screen Off Smart View Other device Tablet 100% Connect Smart View Pause sharing Disconnect 743L500 3D L.A.S.A.R. Posture...

  • Page 59: Cleaning

    Required materials: colourless, alcohol-free disinfectant (verify material compatibility!), soft cloth > 1) Disinfect the product with the disinfectant. 2) Dry the product with a cloth. 3) Allow to air dry in order to remove residual moisture. 743L500 3D L.A.S.A.R. Posture...

  • Page 60: Disposal

    Any changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. Caution: Exposure to Radio Frequency Radiation. This device must not be co-located or operating in conjunction with any other antenna or transmitter. 743L500 3D L.A.S.A.R. Posture...

  • Page 61: Symbols Used

    Symbols Used Responsible party: Otto Bock Health Care, LP 3820 West Great Lakes Drive Salt Lake City, Utah 84120-7205 USA Phone + 1-801-956-2400 Fax + 1-801-956-2401 This device complies with RSS 210 of Industry Canada. Operation is subject to the following two conditions:...

  • Page 62: Technical Data

    Directives and manufacturer's declaration – electromagnetic interference The 743L500 3D L.A.S.A.R. Posture is designed for operation in an electromagnetic environment as specified below. The customer or user of the 743L500 3D L.A.S.A.R. Posture must ensure that the device is operated in such an environment.
  • Page 63 743L500 Radiated HF interference 80 MHz to 2.5 GHz 3D L.A.S.A.R. Posture, according including the lines, than IEC 61000-4-3 the recommended safety distance calculated using the equation applicable for transmission fre­ quency. Recommended safety distance: 743L500 3D L.A.S.A.R. Posture...
  • Page 64 (m) can be determined using the equation in the respective column, where P stands for the maximum nominal output of the transmitter in watts (W) according to the transmitter manufacturer's information. NOTE 1: The higher frequency range applies at 80 MHz and 800 MHz. 743L500 3D L.A.S.A.R. Posture...
  • Page 65 Technical data NOTE 2: These directives may not be applicable in all cases. The propagation of electromagnetic factors is influ­ enced by absorption and reflection by buildings, objects and people. 743L500 3D L.A.S.A.R. Posture...
  • Page 66 743L500 3D L.A.S.A.R. Posture...
  • Page 67 743L500 3D L.A.S.A.R. Posture...
  • Page 68 Ottobock SE & Co. KGaA Max-Näder-Straße 15 · 37115 Duderstadt · Germany T +49 5527 848-0 · F +49 5527 848-3360 healthcare@ottobock.de · www.ottobock.com...

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