ELAN 4 air sagittal saw GA731

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D

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Aesculap® ELAN 4 air sagittal saw GA731 Legend

Do not use if packaging is damaged

1 Tool coupling 2 Connection for motor hose 3 Button for adjusting the tool holder 4 Sagittal saw blade L 5 Bridge on saw blade for tool release 6 Connection for applied part 7 Field of vision “On“ on the motor coupling 8 Field of vision “Off“ on the motor coupling 9 Release button 10 Nib on motor hose 11 Groove on connection for motor hose 12 Oil spray adapter GB600850 ELAN 4 ECCOS general holder for saw blades GB720R 13 Side handles 14 Holding nibs 15 Tool coupling 16 Tab

Manufacturer batch ID Manufacturer’s serial number Manufacturer’s article number Temperature limits during transport and storage

Air humidity limits during transport and storage

Atmospheric pressure limits during transport and storage According to US federal law, this product may only be sold by a physician or on the orders of a physician CE mark according to Regulation (EU) 2017/745

Symbols on product and packages Medical device

Caution Observe important safety information such as warnings and precautions in the instructions for use.

YYYY-MM

Maintenance indicator Date of the next recommended servicing (year-month) by the international B. Braun/Aesculap agency, see Technical Service Machine-readable, two-dimensional code The code contains a unique serial number that can be used for electronically tracking individual instruments. The serial number is based on the worldwide sGTIN (GS1) standard. Manufacturer

Date of manufacture

Sterilization using irradiation Single sterile barrier system with inner protective packaging Non-sterile medical device

Not for reuse in intended applications as defined by the manufacturer Use by

2

Contents 1. 1.1 1.2 2. 2.1 2.2 2.3 2.4 2.5 3. 3.1 4. 4.1 4.2 4.3 5. 6. 6.1 6.2 6.3 7. 7.1 7.2 7.3 7.4 7.5

About this document... Scope... Warnings... General information... Intended use... Application Environment... Indications... Absolute contraindications... Relative contraindications... Safe handling... Sterile ELAN 4 tools... Product description... Scope of supply... Components required for operation... Operating principle... Preparation... Working with the product... System set-up... Function checks... Safe operation... Validated reprocessing procedure... General safety notes... General information... Reusable products... Preparations at the place of use... Preparation before cleaning...

3 3 3 3 3 3 3 3 3 3 4 4 4 4 4 4 5 5 6 6 6 6 6 7 7 7

en 7.6 7.7 7.8 7.9 7.10 7.11 7.12 7.13 8. 9. 10. 11. 12. 12.1 12.2 12.3 12.4 13.

Cleaning/disinfection... 7 Manual cleaning with immersion disinfection - application part 8 Machine cleaning/disinfection including manual pre-cleaning application part... 9 Mechanical cleaning/disinfecting with manual pre-cleaning tools... 11 Inspection, maintenance and checks... 12 Packaging... 12 Steam sterilization... 12 Storage... 12 Maintenance... 12 Troubleshooting list... 13 Technical Service... 13 Accessories/Spare parts... 13 Technical data... 13 Classification in accordance with Regulation (EC) 2017/745. . 13 Performance Data... 13 Short interval operation... 13 Ambient conditions... 13 Disposal... 13

1.

About this document

1.1

Scope

2.

General information

2.1

Intended use

The ELAN 4 air sagittal saw GA731 is an accessory of the ELAN 4 air the motor system. The sagittal saw is connected by a ELAN 4 air motor hose GA705R to the ELAN 4 air foot control GA708 or to an ELAN 4 air motor hose with hand control GA706R or GA707R. The sagittal saw is used to drive sagittal saw blades L.

2.2

Application Environment

Application in the sterile area

2.3

Indications

Modes of application Separating, resecting and shaping hard tissue, cartilage, similar and bone replacement material Surgical discipline/areas of application Neurosurgery, ENT surgery and OMF surgery, orthopedics and trauma surgery Note The type and area of application depend on the tools selected.

2.4

Absolute contraindications

These instructions for use apply to the products listed below:

The product is not licensed for use on the central nervous system or central circulatory system.

Art. no.

Designation

2.5

ELAN 4 air sagittal saw

The safe and effective use of the products greatly depends on influences which can only be controlled by the user. Therefore the specifications provided represent framework conditions only. The clinically successful use of the product is dependent on the knowledge and experience of the surgeon. The surgeon must decide on which bodily structures to use the product and take into account the safety and warning information contained in these instructions for use.

GA731

► For article-specific instructions for use and material compatibility

information, see B. Braun eIFUs at eifu.bbraun.com

1.2

Warnings

Warnings indicate hazards to patients, users and/or products that may occur during the use of the product. Warnings are marked as follows: DANGER Indicates a potential danger. If it is not prevented, death or severe injuries may result. WARNING Indicates a potential danger. If not prevented, minor or moderate injuries may result. CAUTION Indicates a potential damage to property. If not prevented, the product may be damaged.

3.

Relative contraindications

Safe handling

WARNING Risk of injury and material damage if this product is not used as intended! ► Use the product only as intended. WARNING Risk of injury and damage to property due to improper handling of the product! This product is part of the ELAN 4 air motor system. ► Follow the general safety advice given in the instructions for use of ELAN 4 air foot control GA708, ELAN 4 air wall hoses, ELAN 4 air wall adapters (TA014450) and/or instructions for use of ELAN 4 air motor hose with hand control (TA014481). ► Follow the instructions for use of all products used.

■ General risk factors associated with surgical procedures are not described in this documentation.

■ It is the operating surgeon's responsibility to ensure that the surgical procedure is performed correctly.

■ The operating surgeon must have a thorough understanding of both the hands-on and conceptual aspects of the established operating techniques.

3

en ► Remove the transport packaging and clean the new product, either

manually or mechanically, prior to its initial sterilization. ► Prior to use, check that the product is in good working order. ► To prevent damage caused by improper setup or operation, and in order not to compromise warranty and manufacturer liability: – Use the product only according to these instructions for use. – Follow the safety and maintenance instructions. – Only combine Aesculap products with each other. ► Ensure that the product and its accessories are operated and used only by persons with the requisite training, knowledge, or experience. ► Keep the instructions for use accessible for the user. ► Always adhere to applicable standards. ► Sterilize reusable application parts and motor hose and tools before use,. ► Observe the relevant instructions for use TA009721 when handling the Aesculap holder systems, see B. Braun eIFU under eifu.bbraun.com ► Use the applied parts and tools within the specified pressure range only. Note The user agrees to report all serious incidents occurring in connection with the product to the manufacturer and to the competent authority of the country in which the user is registered.

3.1

Sterile ELAN 4 tools

The product is gamma-sterilized and supplied in sterile packaging. ► Ensure that the product and its accessories are operated and used only by persons with the requisite training, knowledge, or experience. ► Read, observe and store the instructions for use for tools TA012787. ► Do not use products from open or damaged sterile packaging. ► Prior to each use, inspect the product for loose, bent, broken, cracked or fractured components. ► Do not use the product if it is damaged or defective. Set aside the product if it is damaged. ► Do not use the product after its use-by date. Note For further information, see instructions for use for tools TA012787. Single-use products DANGER Risk of infection for patients and/or users and impairment of product functionality due to reuse. Contamination and/or impaired function of the products may result in injury, illness and death! ► Do not reprocess the product.

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4.

Product description

4.1

Scope of supply

Art. no.

Designation

GA731

ELAN 4 air sagittal saw

TA014464

Instructions for use for ELAN 4 air sagittal saw GA731 (leaflet)

4.2

Components required for operation

■ ELAN 4 air wall adapter GA710R, GA712R, GA713R or GA715R ■ ELAN 4 air foot control/manual control: – ELAN 4 air wall hose GA702R or GA703R, ELAN 4 air foot control GA708 and ELAN 4 air motor hose GA705R or – ELAN 4 air motor hose with manual control GA706R or GA707R ■ Sagittal saw blade L

4.3

Operating principle

The ELAN 4 air sagittal saw can be used to drive saw blades. The sagittal saw is used with ELAN 4 air foot control or manual controls. The foot control/manual control can be used to continuously adapt oscillation frequency. No wrenches are required for coupling/uncoupling the saw blades. The tool holder can be locked in five different positions without a key (90°/-45°/0°/45°/90°).

5.

Preparation

If the rules listed below are not followed, Aesculap will not accept any responsibility. ► Do not use products from open or damaged sterile packaging. ► Prior to use, inspect the product and its accessories for visible damage. ► Use the products and their accessories only if they are in perfect technical condition.

en 6.

Working with the product

WARNING Risk of infection and contamination! Application parts and the motor hose are delivered non-sterile! ► Sterilize the application parts and the motor cable prior to use, in accordance with the instructions for use. WARNING Risk of injury and material damage due to inadvertent activation of the applied part! ► Secure application parts that are not actively used against inadvertent activation (off position). WARNING Injury and material damage may result from an inappropriate use of tools! ► Always follow the safety advice and information provided in the instructions for use. ► Handle tools having cutting edges with care when coupling/uncoupling. ► Do not use tools for strutting or levering. WARNING Risk of burns to skin and tissue due to blunt tools/insufficient maintenance of the application part! ► Use tools only if they are in perfect condition. ► Replace blunt tools. ► Maintain the application part properly, see maintenance. WARNING Dropping may damage the product ! ► Use the products only if they are in a flawless technical condition, see function check

6.1

System set-up

WARNING Risk of injury when coupling/uncoupling tools in the "On" position due to accidental activation of the applied part! ► Only couple/uncouple tools in the "Off" position. WARNING Risk of injury due to small parts that could enter the surgical field! ► Do not couple/uncouple tools over the operation site. Note Operating elements on the system components of the ELAN 4 air motor system are labeled with a gold marking. Connecting the accessories Do not use accessories in combinations that are not mentioned in these instructions for use. ► Follow the instructions for use of individual accessories. ► Please address your B. Braun/Aesculap partner or Aesculap Technical Service with any inquiries in this respect; for a contact address, see Technical Service.

Remove the ELAN 4 ECCOS general holder for saw blades GB720R from the tray The insert of the ELAN 4 ECCOS holder GB720R can be removed from the tray together with the tools. ► Pull the tab 16 and remove the insert of the holder, see Fig. H. Connecting the applied part to the motor hose ► Attach the connection for motor hose of the applied part 2 to the con-

nection for applied part 6 of the motor hose, see Fig. G. When doing so, ensure that the nib 10 on the motor hose is aligned with the groove on the connection for motor hose 11. The applied part engages. When the field of vision is “Off” 8 on the motor hose, a gold-colored marking is visible. Note The applied part attached to this motor hose is only ready for operation when the release button is in "On" 7 position. Coupling the tool to the applied part ► Lock the applied part ("Off" position), see Locking the applied part

("Off" position). ► Insert saw blade 4 into the slot in the tool holder 1 with the "L" mark-

ing facing upward, see Fig. A. When doing so, make certain that the lateral stops of the saw blade are resting on the tool holder, see Fig. B. The saw blade engages. ► Pull at saw blade 4 to check that it is securely coupled. Releasing the applied part for operation ("On" position) ► Activate the release button 9 on the motor hose and push the connec-

tion for applied part 6 onto the applied part, see Fig. G. The applied part engages. When the field of vision is “On” 7 on the motor hose, a gold-colored marking is visible. Locking the applied part ("Off" position) ► Activate the release button 9 on the motor hose and detach the motor hose from the applied part, see Fig. G. The applied part engages. When the field of vision is “Off” 8 on the motor hose, a gold-colored marking is visible. Uncoupling the tool from the applied part Note For easier uncoupling of the tool, position tool holder in the 45° position (see Fig. C) or in the 90° position (see Fig. D), see Adjusting the tool holder. ► Lock the applied part ("Off" position), see Locking the applied part

("Off" position). ► Gently press the gold piece for tool release 5 downwards and keep pressed down. ► Remove the saw blade 4 from the tool holder 1, see Fig. B. Adjusting the tool holder ► Press button for adjusting the tool holder 3 and keep pressed down, see Fig. C. ► Turn tool holder 1 to the desired position (-90°/-45°/0°/45°/90°), see Fig. C and Fig. D. ► Release button for adjusting the tool holder 3 and lock tool holder 1 by engaging it in place. If necessary, slightly move the tool holder back and forth.

5

en Disconnecting the applied part from the motor hose ► Lock the applied part ("Off" position), see Locking the applied part ("Off" position). ► Activate the release button 9 on the motor hose and pull at the connection for applied part 6 to disconnect the motor hose from the applied part, see Fig. G.

6.2

7.

Validated reprocessing procedure

7.1

General safety notes

Note Adhere to national statutory regulations, national and international standards and directives, and local, clinical hygiene instructions for reprocessing.

Function checks

► Prior to each use, check that all products to be used are in good work-

ing order. ► Check the secure connection of all products to be used. ► Check that the tool holder 1 is securely locked in place. Turn tool

holder. ► Check that the saw blade is coupled properly. Pull at the saw blade. ► Check that the cutting edges of the saw blades are not showing any

Note For patients with Creutzfeldt-Jakob disease (CJD), suspected CJD, or possible variants of CJD, observe the relevant national regulations concerning the reprocessing of products. Note Mechanical reprocessing should be favored over manual cleaning as it gives better and more reliable results.

mechanical damage. ► Briefly run the applied parts at maximum speed. ► Do not use the product if it is damaged or defective. Set aside the prod-

uct if it is damaged.

6.3

Safe operation

WARNING Coagulation of patient tissue or risk of burns for patients and users from hot application part/tool! ► Cool the tool during operation. ► Keep product/tool out of the reach of patients. ► Allow the applied part/tool to cool down. ► When changing the tool, use a cloth as a protection against burns.

Note It should be noted that successful reprocessing of this medical device can only be guaranteed following prior validation of the reprocessing method. The operator/reprocessing technician is responsible for this. Note If there is no final sterilization, then a virucidal disinfectant must be used. Note See also B. Braun eIFUs at eifu.bbraun.com for up-to-date information on processing and material compatibility The validated steam sterilization procedure was carried out in the Aesculap sterile container system.

7.2 WARNING Risk of infection from aerosol formation! Risk of injuries caused by particles coming loose from the tool! ► Take appropriate protective measures, e.g. watertight protective clothing, face mask and protective goggles, suction extraction. WARNING Risk of injury and/or malfunction! ► Always carry out a function check prior to using the product. WARNING Risk of injury when using the product beyond the field of view! ► Apply the product only under visual control. WARNING Risk of injury if the tool comes loose accidentally! ► Do not press the piece for saw blade release during operation. ► Check for secure fixation of the tool after any tool change. Operation of the applied part is only possible if:

■ the applied part is released, ■ a foot control or hand control is connected.

6

General information

Dried or affixed surgical residues can make cleaning more difficult or ineffective and lead to corrosion. Therefore the time interval between application and processing should not exceed 6 h; also, neither fixating precleaning temperatures >45 °C nor fixating disinfecting agents (active ingredient: aldehydes/alcohols) should be used. Excessive neutralizing agents or basic cleaners may result in a chemical attack and/or fading and the laser marking becoming unreadable either visually or by machine. Residues containing chlorine or chlorides, e.g., in surgical residues, medicines, saline solutions, and in the service water used for cleaning, disinfection, and sterilization, will cause corrosion damage (pitting, stress corrosion) and result damage to metallic products. These must be removed by rinsing thoroughly with demineralized water and then drying. Perform additional drying, if necessary. Only process chemicals that have been tested and approved (e.g. VAH or FDA approval or CE mark) and which are compatible with the product’s materials according to the chemical manufacturers’ recommendations may be used for processing the product. All the chemical manufacturer's application specifications must be strictly observed. Failure to do so can result in the following problems: ■ Material damage such as corrosion, cracks, fracturing, premature aging, or swelling. ► Do not use metal cleaning brushes or other abrasives that would damage the product surface and could cause corrosion ► For detailed information on hygienically safe and materialfriendly/careful processing, please refer to www.a-k-i.org Header "AKIBrochures", "Red brochure".

en 7.3

Reusable products

The service life of the product is limited by damage, normal wear, type and duration of the application, handling, storage and transportation of the product. Careful visual and functional testing prior to next use is the best way to identify a malfunctioning product.

7.4

Validated cleaning and disinfection procedure Product

Validated procedure

Reference

Application part

Manual cleaning with immersion disinfection

see Manual cleaning with immersion disinfection application part

Manual pre-cleaning with brush and subsequent mechanical alkaline cleaning and thermal disinfecting

see Machine cleaning/disinfection including manual pre-cleaning - application part

Manual pre-cleaning with ultrasound and brush, and subsequent mechanical alkaline cleaning and thermal disinfecting

see Mechanical cleaning/disinfecting with manual pre-cleaning tools

Preparations at the place of use

► Separate the products from each other immediately after use. ► Remove any visible surgical residues as much as possible with a damp,

lint-free cloth. ► Place the dry product in a sealed waste container and forward it on for cleaning and disinfection within 6 hours.

7.5

Preparation before cleaning

Applied part ► Prior to first mechanical cleaning/disinfection: ECCOS assemble holder GB068R in suitable trays (e.g. JF222R). ► Place the product in the correct position in the ECCOS holder GB068R, see Fig. E.

Tools

Tools ► Thoroughly rinse the product with running, cold water. ► Prior to first mechanical cleaning/disinfection: Assemble the bottom

part of the ECCOS holder JF222R in a suitable tray (e.g. GB720R). ► Insert the product in the correct position in the tool holder 15 of the

ECCOS holder GB720R, see Fig. H. ► Engage the insert of the holder in the base. When doing so, ensure that

the holding nibs 14 on the insert are inserted in the recesses in the base. ► Lift and fold down the tool holder 15 using the two side handles 13.

7.6

Cleaning/disinfection

Product-specific safety instructions for the reprocessing procedure CAUTION Damage to the product due to inappropriate cleaning/disinfecting agents and/or excessive temperatures! ► Use cleaning and disinfecting agents according to the manufacturer’s instructions which – are approved for plastic material and high-grade steel, – do not attack softeners (e.g. in silicone). ► Do not use cleaning agents that contain acetone. ► Observe specifications regarding concentration, temperature and exposure time. ► Do not exceed the maximum temperature of 60 °C during chemical cleaning and/or disinfection. ► Do not exceed maximum temperature of 96°C during thermal disinfection using DI water. ► Dry the product for at least 10 minutes at a maximum of 120 °C. Note The indicated drying time is a guide time only. It must be checked taking into account the specific conditions (e.g. load) and if applicable adjusted.

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en 7.7

Manual cleaning with immersion disinfection - application part

Phase

Step

T [°C/°F]

t [min]

Conc. [%]

Water quality

Chemical

I

Pre-cleaning

RT (cold)

–

–

D–W

–

II

Cleaning

RT (cold)

>5

1

D–W

pH neutral, pH ~ 9*

III

Intermediate rinse

RT (cold)

–

–

D–W

–

IV

Disinfection

RT (cold)

>5

2

D–W

Concentrate-free, aldehyde-free, phenol-free, QUATfree, pH ~ 9**

V

Final rinse

RT (cold)

–

–

D–W

–

VI

Drying

RT

–

–

–

–

D–W: Drinking water RT: Room temperature *Recommended: B. Braun Helizyme *Recommended: B. Braun Stabimed fresh

► Observe instructions for use for ELAN 4 rinsing devices and rinsing

adapter TA014447 or TA014448. ► Do not clean the application part in an ultrasonic bath. ► Never immerse the application part in liquids without the ELAN 4 air rinsing adapter GB697R being attached. Immediately drain any fluid that has penetrated to avoid the risk of corrosion/malfunctioning. ► Leave the rinsing adapter GB697R on the application part for the entire cleaning process. Phase I ► Clean the product under running water, using a suitable cleaning brush

until all visible residue has been removed from the surface. ► Move non-rigid components, such as unlocking buttons, unlocking sleeves, etc., during cleaning. ► Rinse the application part using the rinsing adapter GB697R at least 3x for 5 s using the pressurized water gun. Phase II ► Use the rinsing adapter GB697R with a disposable syringe to fill clean-

ing solution into the inside of the application part. ► Place the applied part, with rinsing adapter connected, fully in enzymatic cleaning solution for 5 minutes. Phase III ► Rinse product completely (all accessible surfaces) under running water. ► Mobilize non-rigid components, such as release button, unlocking

sleeve, etc. during rinsing. ► Rinse the application part using the rinsing adapter GB697R at least 3x

for 5 s using the pressurized water gun. Phase IV ► Let the rinsing water drain from the product before manual disinfection

and dry product using compressed air and the rinsing adapter GB697R to prevent the disinfectant solution from becoming diluted. ► Use the rinsing adapter GB697R with a disposable syringe to fill disinfectant solution into the inside of the application part. ► Immerse the application part with the connected rinsing adapters in the disinfectant solution for at least 5 minutes. Phase V ► Rinse the entire product (all accessible surfaces) under running water. ► Move non-rigid components, such as unlocking buttons, unlocking

sleeves, etc., during cleaning. ► Rinse the application part using the rinsing adapter GB697R at least 3x

for 5 s using the pressurized water gun. 8

Phase VI ► During the drying phase, dry the product using the appropriate equipment (e.g. wipes, compressed air). ► After manual cleaning/disinfection, check visible surfaces for residue and repeat the cleaning/disinfection process as required.

en 7.8

Machine cleaning/disinfection including manual pre-cleaning - application part

Note The cleaning and disinfecting machine must be of tested and approved effectiveness (e.g. FDA approval or CE mark according to DIN EN ISO 15883). Note The cleaning and disinfection machine used for processing must be serviced and checked at regular intervals. Manual pre-cleaning with a brush Phase

Step

T [°C/°F]

t [min]

Conc. [%]

Water quality

Chemical

I

Brushing

RT (cold)

–

–

D–W

–

II

Rinsing

RT (cold)

5

–

D–W

–

D–W: RT:

Drinking water Room temperature

► Follow the instructions for use of the ELAN 4 rinsing devices and rins-

ing adapters TA014447 and TA014448. ► Do not clean the applied part in an ultrasound bath. ► Never immerse the application part in liquids without the ELAN 4 air rinsing adapter GB697R being attached. Immediately drain any fluid that has penetrated to avoid the risk of corrosion/malfunctioning. Phase I ► Clean the product with a suitable cleaning brush until all discernible

residues have been removed. ► Mobilize non-rigid components, such as release button, unlocking sleeve, etc. during cleaning. Phase II ► Connect motor hose port 2 to ELAN 4 electro rinsing device GB691R. ► Rinse the applied part:

– For 5 min with a tap/hose or – 3 times for 5 seconds with a water gun

9

en Mechanical alkaline cleaning and thermal disinfection Type of device: Single-chamber cleaning/disinfection device without ultrasound Phase

Step

T [°C/°F]

t [min]

Water quality

Chemical

I

Pre-rinse

<25/77

3

D–W

–

II

Cleaning

55/131

10

FD–W

■ Concentrate, alkaline: – pH ~ 13 – <5 % anionic surfactant

■ Working solution 0.5 % – pH ~ 11* III

Intermediate rinse

>10/50

1

FD–W

–

IV

Thermal disinfection

90/194

5

FD–W

–

V

Drying

max. 120/248

min. 10

–

–

D–W: Drinking water FD–W: Fully desalinated water (demineralized, low microbiological contamination: drinking water quality at least) *Recommended: BBraun Helimatic Cleaner alkaline

► Connect motor hose port 2 to ELAN 4 electro rinsing device GB691R. ► Place the rinsing device on a wire basket suitable for cleaning. ► Connect the rinsing device to the rinsing connection of the rinsing cart. ► After machine cleaning/disinfection process:

– Use a compressed air gun to remove the remaining rinsing water from the application parts and shafts, see the instructions for use for ELAN 4 rinsing system and rinsing adapter TA014447 or TA014448. – Visually check for residue on visible surfaces and repeat the cleaning/disinfection process if necessary.

10

en 7.9

Mechanical cleaning/disinfecting with manual pre-cleaning - tools

Note The cleaning and disinfection device must be certified (e.g., FDA approval or CE mark in accordance with DIN EN ISO 15883). Note The cleaning and disinfection device used must be serviced and tested at regular intervals. Manual pre-cleaning with ultrasound and brush Phase

Step

T [°C/°F]

t [min]

Conc. [%]

Water quality

Chemical

I

Immersion

RT (cold)

>30

50

D–W

Enzymatic detergent*

II

Rinsing

RT (cold)

–

–

D–W

–

III

Ultrasonic cleaning

55/131

>15

2

D–W

Concentrate-free, aldehyde-free, phenol-free, QUATfree, pH ~ 9**

IV

Cleaning with brush

RT (cold)

–

–

D–W

–

D–W: Drinking water RT: Room temperature *Recommended: BBraun Helizyme *Recommended: B.Braun Stabimed fresh

► As a general rule, only perform ultrasound cleaning in the ECCOS holder

GB720R to prevent any damage to the blades. Phase I ► Fully immerse the product in enzymatic cleaning solution for at least

30 minutes. Ensure that all accessible surfaces are moistened. Phase II ► Rinse product completely (all accessible surfaces) under running water.

Phase III ► Clean the product in an ultrasonic cleaning bath (frequency 35 kHz) for

at least 15 minutes. Ensure that all accessible surfaces are immersed and acoustic shadows are avoided. Phase IV ► Clean the product using a suitable cleaning brush until no residue is

visible on the surface.

11

en Alkaline machine cleaning and thermal disinfection Type of device: Single-chamber cleaning/disinfection device without ultrasound Phase

Step

T [°C/°F]

t [min]

Water quality

Chemical

I

Pre-rinse

<25/77

3

D–W

–

II

Cleaning

55/131

10

FD–W

■ Concentrate, alkaline: – pH ~ 13 – <5 % anionic surfactant

■ Working solution 0.5 % – pH ~ 11* III

Intermediate rinse

>10/50

1

FD–W

–

IV

Thermal disinfection

90/194

5

FD–W

–

V

Drying

max. 120/248

min. 10

–

–

D–W: Drinking water FD-W: Deionized water (demineralized, microbiologically at least in compliance with potable water regulations) *Recommended: B. Braun Helimatic Cleaner alcaline

► Place product in the ECCOS holder GB720R on a wire basket suitable

7.12 Steam sterilization

for cleaning. ► After machine cleaning/disinfection, check visible surfaces for residue and repeat the cleaning/disinfection process as required.

► Make sure that all external and internal surfaces of the product are

7.10 Inspection, maintenance and checks ► Allow the product to cool down to room temperature. ► Connect the ELAN 4 air oil spray adapter GB600850 (purple) to the

connector for the motor hose2 and use the STERILIT Power Systems oil spray GB600 to spray through the application part for approx. 2 s, see Fig. F. Note Aesculap additionally recommends the occasional spraying of moving parts (such as knobs, couplings) using the Aesculap STERILIT Power Systems oil spray.

exposed to the sterilizing agent. ► Validated sterilization process

– Steam sterilization using fractional vacuum process – Steam sterilizer according to DIN EN 285 and validated according to DIN EN ISO 17665 – Sterilization using fractionated vacuum process at 134 °C/holding time 5 min ► When sterilizing several products at the same time in a steam sterilizer, ensure that the maximum load capacity of the steam sterilizer specified by the manufacturer is not exceeded.

7.13 Storage ► Store sterile products in germ-proof packaging, protected from dust, in

a dry, dark, temperature-controlled area.

► Inspect the product after every cleaning and disinfecting cycle for:

cleanliness, damage, function, abnormal operation noise, excessive heat or strong vibration. ► Inspect tools for broken, damaged or blunt edges. ► Set aside the product if it is damaged.

7.11 Packaging

8.

Maintenance

Application part In order to ensure reliable operation, servicing must be performed in accordance with the maintenance labeling or at least once annually.

► Observe the instructions for use of the packagings and supports used

(e.g. instructions for use TA009721 for Aesculap-ECCOS holder system). ► Insert the application part in the correct position in the ECCOS holder

GB068R, see Fig. E. ► Insert the sagittal saw blades in the correct position in the ECCOS

holder GB720R, see Fig. H. ► Pack trays appropriately for the sterilization process (e.g. in Aesculap

sterile containers). ► Ensure that the packaging will prevent a recontamination of the prod-

uct.

12

e.g. 2016-07 Please contact your national B. Braun/Aesculap representative, see Technical Service if you require such services. Tools No maintenance required for tools. ► Do not modify, re-sharpen or repair tools.

en 9.

Troubleshooting list

Note For further information, see instructions for use for ELAN 4 air foot control GA708, ELAN 4 air wall hoses, ELAN 4 air wall adapter (TA014450) or instructions for use for ELAN 4 air motor hose with manual control (TA014481).

10. Technical Service DANGER Danger to life of patients and users in case of malfunctions and/or failure of protective measures! ► Do not perform any servicing or maintenance work under any circumstances while the product is being used on a patient. CAUTION Modifications to medical equipment may result in loss of guarantee/warranty claims and any approvals. ► Do not modify the product. ► For service and repairs, please contact your national B. Braun/Aesculap representative. Service addresses Aesculap Technischer Service Am Aesculap-Platz 78532 Tuttlingen / Germany Phone: +49 (7461) 95 -1601 Fax: +49 (7461) 14 -939 E-Mail: [email protected] Other service addresses can be obtained from the address indicated above.

11. Accessories/Spare parts Art. no.

Designation

GB068R

ELAN 4 air ECCOS holder for saws GA731/GA733

GB600

STERILIT Power Systems oil spray

GB600850

ELAN 4 air oil spray adapter

GB691R

ELAN 4 air rinsing device

GB697R

ELAN 4 air rinsing adapter

GB720R

ECCOS general holder for saw blades

TA012787

Instructions for use for tools for Aesculap motor systems

TA014463

Instructions for use for ELAN 4 air sagittal saw GA731 (A4 for folder)

TA014464

Instructions for use for ELAN 4 air sagittal saw GA731 (leaflet)

12. Technical data 12.1 Classification in accordance with Regulation (EC) 2017/745 Art. no.

Designation

Class

GA731

ELAN 4 air sagittal saw

IIa

12.2 Performance Data Max. power

approx. 75 W at 8 bar

Max. oscillation frequency

approx. 21 000 rpm at 8 bar

Weight

240 g ±10 %

Dimensions (∅ x L)

23 mm x 116 mm ±5 %

Tool connector

L sagittal saw blade

Pressure range

8 bar ±2 bar

12.3 Short interval operation

■ 30 second application, 60 second pause ■ 4 repetitions ■ 30 min cooling time ■ Max. temperature 48 °C 12.4 Ambient conditions Application part Operation

Transport and storage

Temperature

10 °C to 27 °C

-10 °C to 50 °C

Relative humidity

30 % to 75 %

10 % to 90 %

Atmospheric pressure

700 hPa to 1 060 hPa

500 hPa to 1 060 hPa

13. Disposal WARNING Risk of infection from contaminated products! ► Observe national regulations when disposing of or recycling the product, its components, and their packaging. Note The operator must process the product before disposal, see Validated reprocessing procedure. ► In case of questions regarding the disposal of the product, contact your

local B. Braun/Aesculap representative, see Technical Service.

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