Aether Biomedical Zeus Hand User Manual
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Zeus Hand
Distributeur
User's Guide -
for Users
ZEUS
The Power In Your Hand

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Summary of Contents for Aether Biomedical Zeus Hand

  • Page 1 Zeus Hand Distributeur User’s Guide - for Users ZEUS The Power In Your Hand...
  • Page 3: Table Of Contents

    Zeus Hand van Aether Biomedical, distributeur Loth Fabenim B.V. Contents Zeus .............................. Intended Use .................................................... Indications Patient Population ................................................ Contraindication Safe Usage ..........................Technical Specification ..............................................Key Features ........................Operating Range ........................Storage Range Zeus Grips ..........................
  • Page 4 Zeus Hand van Aether Biomedical, distributeur Loth Fabenim B.V. Warning! » We highly recommend reading this document carefully before using the prosthesis. » This document contains information about the proper and safe use of the prosthesis. » We highly recommend keeping this document for the whole period of using prosthesis.
  • Page 5: Zeus

    Zeus Hand van Aether Biomedical, distributeur Loth Fabenim B.V. Zeus Zeus is a multi-articulating myoelectric hand combining ease of control with an elegant, robust design. The fingers and thumb provide a firm grasp to perform everyday tasks with ease. The fingers stall individually, allowing them to conform to the shape of the object, regardless of shape or size.
  • Page 6: Intended Use

    Zeus Hand van Aether Biomedical, distributeur Loth Fabenim B.V. Intended Use Zeus is an external prosthetic hand intended to be used alone or with other appropriate upper limb components to form a complete arm prosthesis, to be fitted only by qualified and certified clinicians. It should be used only by upper limb amputees and by people with congenital absence of an upper limb.
  • Page 7: Patient Population

    Zeus Hand van Aether Biomedical, distributeur Loth Fabenim B.V. Patient Population Zeus is recommended for: Adults only  All genders  Age 18-65 while starting to use the prosthesis - Age >65 already using bionic  limb are in the target group The final decision of fitting Zeus to a patient is taken by a qualified healthcare professional.
  • Page 8: Safe Usage

    Zeus Hand van Aether Biomedical, distributeur Loth Fabenim B.V. Safe Usage Please avoid use in situations with heavy loads, vibrations or impacts  Zeus is developed for everyday use and must not be used for unusual  activities. These unusual activities include, for example, sports with excessive strain and/or shocks to the wrist unit (pushups, downhill.
  • Page 9: Technical Specification

    Zeus Hand van Aether Biomedical, distributeur Loth Fabenim B.V. Technical Specification 560g 1.2sec 152N Device weight Closing time Grip force Height (finger tip to wrist base) 182.7mm Palm Width 80.6mm Thickness 29.9mm 500N 350N Force on chassis (static, Force with closed hand...
  • Page 10: Key Features

    Zeus Hand van Aether Biomedical, distributeur Loth Fabenim B.V. Technical Specification Key Features The strongest bionic hand (152N grip force) 12 Selectable grip patterns 5 Individually motorized articulating digits allowing for dexterity in movement Compliant fingers prevent breaking of finger units...
  • Page 11: Operating Range

    Zeus Hand van Aether Biomedical, distributeur Loth Fabenim B.V. Technical Specification Operating Range Temperature: -5ºC to +45ºC  Humidity: 15% to 93% RH (non-condensing)  Pressure: 700 hPa to 1060 hPa  Storage Range (at home - between uses) Temperature: -25ºC to +70ºC...
  • Page 12: Zeus Grips

    Zeus Hand van Aether Biomedical, distributeur Loth Fabenim B.V. Zeus Grips You can choose from 12 grip modes. The hand has two selectable thumb positions: opposed and non-opposed. Opposed thumb in opposition to the fingers on the hand allows choosing grips ...
  • Page 13: Opposed Grips

    Zeus Hand van Aether Biomedical, distributeur Loth Fabenim B.V. Zeus Grips Opposed Grips Power Grip In this grip, the thumb is opposed, while all of the fingers can be closed until they meet the object or no further close signal is given. The stong grip provides 152N of force spread over all four fingers and thumb.
  • Page 14 Zeus Hand van Aether Biomedical, distributeur Loth Fabenim B.V. Zeus Grips Precision Open Grip In this grip, the thumb moves to a mid-point and stops. The index finger can be controlled proportionally to form a pinch. Middle, ring and little fingers remain open.
  • Page 15 Zeus Hand van Aether Biomedical, distributeur Loth Fabenim B.V. Zeus Grips Tripod Closed Grip The grip allows you to hold medium sized objects such as a pen, car keys and eggs. The thumb assumes a mid-point position while the index and middle...
  • Page 16: Non-Opposed Grips

    Zeus Hand van Aether Biomedical, distributeur Loth Fabenim B.V. Zeus Grips Non-Opposed Grips Finger Point The index finger is active and in a pointing position with the rest of the fingers closed. This can be used for pushing switches and buttons.
  • Page 17 Zeus Hand van Aether Biomedical, distributeur Loth Fabenim B.V. Zeus Grips Open Palm The hand opens to the extent where it provides a slight curvature to support plates, bowls and books. The rubber- ized palm provides a flat, non- slippery surface to...
  • Page 18 Zeus Hand van Aether Biomedical, distributeur Loth Fabenim B.V. Zeus Grips Key Grip This is a commonly used grip for picking up thin flat objects, holding a key or turning a page. The four fingers assume a position to provide a flat platform for the thumb.
  • Page 19: Moving The Thumb

    Zeus Hand van Aether Biomedical, distributeur Loth Fabenim B.V. Zeus Grips Moving the Thumb To move the thumb from the non-opposed to the opposed position, please hold the thumb at its base with your free hand and push it steadily inwards in a controlled manner.
  • Page 20: Changing Grips

    Zeus Hand van Aether Biomedical, distributeur Loth Fabenim B.V. Zeus Grips Changing Grips There are 2 different modes to change grip. Sequential mode In the sequential mode you can cycle between the grips in the loop. Using the Change Signal (CS) you go forward in the loop; using the Secondary Change Signal (SCS), you go back.
  • Page 21 Zeus Hand van Aether Biomedical, distributeur Loth Fabenim B.V. Zeus Grips REMEMBER This works only with Control Modes - Pairing Mode  To switch between opposed and non-opposed grips, it is necessary to change the thumb positon accordingly. The grip pairings can be represented as follows:...
  • Page 22: Interface Web Application

    Zeus Hand van Aether Biomedical, distributeur Loth Fabenim B.V. Interface Web Application The software is designed for prosthetists to make change in the Zeus setting to fine-tune functions for you. The Interface software is designed for use only by qualified and Zeus certified prosthetists.
  • Page 23: Control Methods

    Zeus Hand van Aether Biomedical, distributeur Loth Fabenim B.V. Control Methods The three types of possible signals detected by sensors include: 1. Open - contraction of extensor muscles. 2. Close - contraction of flexor muscles. 3. Co-contraction - Contraction of both flexor and extensor muscles simultaneously.
  • Page 24 Zeus Hand van Aether Biomedical, distributeur Loth Fabenim B.V. Control Methods Different control strategies include: Co-contraction - impulse of the co-contraction signal is treated as CS and  holding co-contraction for the period specified in software (default 0.5s) is treated as SCS Open-open - to generate CS, a user needs to make 2 sort, consecutive ...
  • Page 25: Warranty

    Zeus Hand van Aether Biomedical, distributeur Loth Fabenim B.V. Warranty The Zeus hand comes with a 2-year-standard warranty from Aether Biomedical Sp. z o.o. In addition, extended warranty packages are available. The Zeus hand must be serviced every 6 months. The warranty includes: Free of charge repair* of the prosthesis hand ...
  • Page 26: Cleaning

    Zeus Hand van Aether Biomedical, distributeur Loth Fabenim B.V. Warranty and Compatibility Please avoid direct exposure to water and situations where dirt and dust are in direct proximity as these can interfere with or damage the hands performance. Cleaning Do not spil or spray any liquid directly on the prosthesis. It is advised to soak a wipe instead and use that soaked wipe for the cleaning purpose.
  • Page 27: Safety And Warnings

    Zeus Hand van Aether Biomedical, distributeur Loth Fabenim B.V. Safety and Warnings Hand The user must avoid subjecting the arm to excessive loads or impacts - the  prosthesis is not recommended for interacting with heavy loads. You should not attempt to lift or carry objects heavier than 35 kg.
  • Page 28: Troubleshooting

    Zeus Hand van Aether Biomedical, distributeur Loth Fabenim B.V. Safety and Warnings Troubleshooting Hand does not operate: Ensure the prosthesis is switched ON at the Power Button  Ensure the battery is charged  Ensure the hand is properly attached at the wrist ...
  • Page 29: Symbols

    Zeus Hand van Aether Biomedical, distributeur Loth Fabenim B.V. Symbols CE Mark This mark indicates the product conforms with the essential requirements and provisions of MDR 2017/745. Refer to operating instructions This mark indicates the user should read the operating instructions before use.
  • Page 30 Zeus Hand van Aether Biomedical, distributeur Loth Fabenim B.V. Symbols Use-by date Indicates the date after which the medical device is not to be used. On/off button Indicates switches with bi-stable positions. Type BF Applied Part Indicates a type BF (Body Floating) Part complying with IEC 60601-1.
  • Page 31 Zeus Hand van Aether Biomedical, distributeur Loth Fabenim B.V. Symbols Atmospheric Pressure Limitation Indicates the range of atmospheric pressure to which the medical device can be safely exposed. Humidity Limitation Indicates the range of humidity to which the medical device can be safely exposed.
  • Page 32: Emc Labelling Information

    Zeus Hand van Aether Biomedical, distributeur Loth Fabenim B.V. EMC Labelling Information Use of this equipment adjacent to or stacked with other equipment should be avoided because it could result in improper operation. If such use is ne- cessary, this equipment and the other equipment should be observed to verify that they are operating normally.
  • Page 33 Table 1 - Compliance level for Immunity tests Guidance and manufacturer’s declaration - electromagnetic immunity The Zeus Hand is intended for use in the electromagnetic environment specified below. The user of Zeus Hand should make sure that it is used in such an environment.
  • Page 34 Zeus Hand van Aether Biomedical, distributeur Loth Fabenim B.V. EMC Labelling Information Table 2 - Test levels for Proximity fields from RF wireless communications Test Frequency Band Immunity Test Compliance Service Modulation Level V/m Test level V/m 380 - 390...
  • Page 35 RF transmitters, an electromagnetic site survey should be considered. If the measured field strength in the location in which the Zeus Hand is used exceeds the applicable RF compliance level above, the Zeus Hand should be observed to verify normal operation. If abnormal performance is observed, additional measures may be necessary, such as re-orienting or relocating the Zeus Hand.
  • Page 36 Table 4 - Emission class and group Guidance and manufacturer’s declaration - electromagnetic immunity The Zeus Hand is intended for use in the electromagnetic environment specified below. The user of Zeus Hand should make sure that it is used in such an environment.
  • Page 37: Reporting

    Reporting Any serious incident that has occured in relation to the device should be reported to Aether Biomedical Sp z o.o and the competent refulatory authority of the country in which user is resident. Zeus Hand User’s Guide - For Users...
  • Page 38 Version 3.0 / 2022.07.13 Aether Biomedical ul. Królowej Jadwigi 43 61-880 Poznań, Poland Tel: +48 515 856 103 Email: info@aetherbiomedical.com www.aetherbiomedical.com Contact Loth Fabenim B.V. De Liesbosch 14-G 3439 LC Nieuwegein, THE NETHERLANDS Tel: +31 30 27 32 506 Fax:...

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