Topcon LC-300G Instruction Manual
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Topcon LC-300G Instruction Manual

Topcon LC-300G Instruction Manual

Laser photocoagulator
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INSTRUCTION MANUAL
LASER PHOTOCOAGULATOR
LC-300G

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  • Page 1 INSTRUCTION MANUAL LASER PHOTOCOAGULATOR LC-300G...

  • Page 2: Introduction

    INTRODUCTION Thank you for purchasing the TOPCON Laser Photocoagulator LC-300G. This instrument should be used for treatment of eye diseases such as eyeground disease, glaucoma, etc. This Instruction Manual describes the TOPCON Laser Photocoagulator LC-300G, including outline, basic operations, troubleshooting, checking, maintenance and cleaning.

  • Page 3: Cautions For Use

    STORAGE, USE PERIOD AND OTHERS 1. Environmental conditions Temperature: 10~40°C Humidity : 30~85% (without dew condensation) Air pressure : 700~1060 hPa 2. Use period 8 years since delivery only when the regular maintenance/inspection is performed [according to the self-certification (data of TOPCON)]...

  • Page 4: Cautions For Maintenance And Inspection

    CAUTIONS FOR MAINTENANCE AND INSPECTION Don't put any substance hindering ventilation around the instrument. Connect the power cable to the ground outlet of single phase AC100V, 120V, 220V or 240V. Make sure that the instrument is correctly connected to the power supply (including the protective ground- ing).

  • Page 5: Safety Cautions

    SAFETY CAUTIONS WARNINGS Icons Prevention item Page The endoprobe is a sterilized disposable product. Do not use it if the sterilizing outer package gets wet (even once) or damaged, or if the sealing is damaged. Prohibition Do not use the endoprobe if its validity time has expired. Prohibition When using the endoprobe, do not rebuild it in any way.
  • Page 6 CAUTION Icons Prevention item Page For installation, prepare a power supply system satisfying the rating of AC 100V, 120V, 220V or 240V and a capacity of 550VA and larger. Use with a voltage other than the displayed voltage may cause injury Mandatory Action by electric shocks and fire.

  • Page 7: Usage And Maintenance

    SA-1G, refer to "HOW TO CLEAN" on page 61. ESCAPE CLAUSE • TOPCON shall not take any responsibility for damage due to fire, earthquakes, actions by third par- sons and other accidents, negligence and misuse of the user and use under unusual conditions.

  • Page 8: Warning Indications And Positions

    To secure the safe use of LC-300G, warnings are labeled. Use the instrument correctly by following these instructions. If any of the following labels are missing, contact your dealer or TOPCON at the address shown on the back cover. LASER PHOTOCOAGULATOR LC-300G (MAIN BODY) NOTES 1.
  • Page 9 LASER SLIT LAMP SL-10L G CAUTION: The laser beam is emit- ted from the laser beam outlet. CAUTION • When changing lamp units, shut off the Power switch to avoid electric shocks. • When inevitably changing lamp units immediately after putting off, beware of the high temperature to avoid burns.
  • Page 10 SLIT LAMP ATTACHMENT FOR LASER PHOTOCOAGULATOR SA-1G VIEW AS SEEN FROM TOP...
  • Page 11 PROTECT FILTER PF-MZG/PF-MWG, PF-MZG10.6/PF-MWG10.6 FOR MICROSCOPE PF-MZG PF-MZG10.6 WARNING Firmly fasten screws and avoid death/injury due to PF-MWG falling. PF-MWG10.6 WARNING NOTES laser protection filter 1. Read the Instruction Manual between microscope body and the with care and fix this correctly. eyepiece, and protect the eye from 2.
  • Page 12 REMOTE CONTROLLER RE-1G...

  • Page 13: Table Of Contents

    REMOTE CONTROLLER RE-1G COMPONENTS ............26 CABLE SUPPORT CP-1 COMPONENTS ................. 27 EXTENSION SHAFT EH-1 COMPONENTS ..............27 PREPARATIONS INSTALLING THE LC-300G MAIN BODY ................. 29 CONNECTING THE LASER SLIT LAMP SL-10L G ............30 CONNECTION WITH SLIT LAMP ATTACHMENT FOR LASER PHOTOCOAGULATOR SA-1G ..................31 CONNECTING THE ENDOPROBE...................32...
  • Page 14 INDIVIDUAL OPERATIONS (CP-1) INSTALLATION OF CABLE SUPPORT ................51 INDIVIDUAL OPERATIONS (EH-1) INSTALLATION OF EXTENSION SHAFT ................. 51 BEFORE REQUESTING SERVICE TROUBLESHOOTING .......................52 MAINTENANCE AND CHECKING (LC-300G) DAILY STORAGE ......................55 LONG-TERM STORAGE ....................55 MOVEMENT ........................55 ORDERING CONSUMABLE ITEMS .................56 CHECKING BY USER .......................56...
  • Page 15 MAINTENANCE AND CHECKING (SA-1G) DAILY MAINTENANCE .....................61 HOW TO CLEAN .......................61 SPECIFICATION AND PERFORMANCE SPECIFICATION OF LASER PHOTOCOAGULATOR LC-300G ........62 SPECIFICATION OF LASER SLIT LAMP SL-10L G ............64 SPECIFICATION OF SLIT LAMP ATTACHMENT FOR LASER PHOTOCOAGULATOR SA-1G ..................65 SPECIFICATION OF PROTECT FILTER PF-MZG/PF-MWG, PF-MZG10.6/PF-MWG10.6 ....................

  • Page 16: Product Configuration

    Product configurations of systems using a slit lamp, using a slit lamp attachment and using an endoprobe are shown below. PRODUCT CONFIGULATION WHEN USING LASER SLIT LAMP SL-10L G LASER PHOTOCOAGULATOR LC-300G (LASER DELIVERY SL-10L G TYPE) LASER SLIT LAMP SL-10L G (OPTION) FOOTSWITCH FS-HG/FS-LG (OPTION)

  • Page 17: Product Configuration When Using Slit Lamp Attachment For Laser Photocoagulator Sa-1G

    PRODUCT CONFIGURATION WHEN USING SLIT LAMP ATTACHMENT FOR LASER PHOTOCOAGULATOR SA-1G LASER PHOTOCOAGULATOR LC-300G (LASER DELIVERY SA-1G TYPE) SLIT LAMP ATTACHMENT FOR LASER PHOTOCOAGULATOR SA-1G (OPTION) For the slit lamp which can be installed, refer to "SPECIFICATION OF SLIT LAMP ATTACH- MENT FOR LASER PHOTOCOAGULATOR SA-1G"...

  • Page 18: Product Configuration When Using Endoprobe

    PRODUCT CONFIGURATION WHEN USING ENDOPROBE LASER PHOTOCOAGULATOR LC-300G (COMMON TO LASER DELIVERY SL-10L G TYPE AND LASER DELIVERY SA-1G TYPE.) ENDOPROBE * When purchasing the endoprobe, ask our sales offices on the back cover of this manual about a proper one.

  • Page 19: Standard Accessories Of Lc-300G

    OPTIONAL ACCESSORIES OF LC-300G • Laser Slit Lamp SL-10L G Is a laser slit lamp for use with the Laser Photocoagulator LC-300G (Laser Delivery SL-10L G type). • Slit lamp attachment for laser photocoagulator SA-1G Is a slit lamp attachment for laser used by combining with the Laser Photocoagulator LC-300G (Laser Delivery SA-1G type).

  • Page 20: Component Names

    COMPONENT NAMES LC-300G OPERATION UNIT Instrument body Emergency stop button Count reset button Repeat mode button Standby/Ready button Emission interval dial Emission time dial Key switch Emission output dial Aiming beam Key for key switch output knob Key switch .......... Is a switch to turn ON/OFF the main power supply of the main body.

  • Page 21: Lc-300G Display Unit

    ON, the main body is always in the standby status. Ready indicator ....Turns on when the system is ready. The main body comes to ready states by operating the Standby/Ready button. LC-300G EXTERNAL CONNECTION PORT Laser aperture Emission switch connector...

  • Page 22: Laser Slit Lamp Sl-10L G Components

    Remote interlock connector Power cable Remote interlock connector.. Connects the remote interlock switch. Power cable LASER SLIT LAMP SL-10L G COMPONENTS Main body Laser guide unit Chinrest fixation target unit Observation unit Illumination unit Base unit Table unit Power supply unit Number Name Description...

  • Page 23: Materials Of Parts To Contact With Laser Slit Lamp Sl10-L G

    Illumination power supply Connect the cable to the FILTER1/FILTER2 connector of the Laser Protect filter cable Phtocoagulator LC-300G. Fiber guide Headband Handle Emission switch MATERIALS OF PARTS TO CONTACT WITH LASER SLIT LAMP SL10-L G...

  • Page 24: Slit Lamp Attachment For Laser Photocoagulator Sa-1G Components

    SLIT LAMP ATTACHMENT FOR LASER PHOTOCOAGULATOR SA-1G COMPONENTS SA-1G Main body Fiber Number Name Description Focus adjustment knob Move the knob right and left to adjust focus. Spot size adjustment Move the knob right and left to select the spot size of laser beam within φ50 ~ 500µm.

  • Page 25: Protect Filter Pf-Mzg/Pf-Mwg, Pf-Mzg10.6/Pf-Mwg10.6

    PROTECT FILTER PF-MZG/PF-MWG, PF-MZG10.6/PF-MWG10.6 PF-MZG PF-MZG10.6 Protect filter Fixing screw Fixing screw Protect filter Relay plug Caution label plate Relay receptacle Caution label plate Connection plug Relay cable Connection plug PF-MWG PF-MWG10.6 Protect filter Fixing screw Fixing screw Protect filter Relay plug Caution label plate Relay receptacle...

  • Page 26: Remote Controller Re-1G Operation Unit

    REMOTE CONTROLLER RE-1G OPERATION UNIT RE-1G Count reset button Standby/Ready button Aiming beam output volume Repeat mode button Emission interval dial Emission time dial Emission output dial Standby/Ready button....Is used for switching between ready (treatment) and standby (waiting). Count reset button ....Pressing the button resets the treatment laser emission count of the Count display window to zero.

  • Page 27: Remote Controller Re-1G Display Unit

    REMOTE CONTROLLER RE-1G DISPLAY UNIT Laser emission indicator RE-1G Ready indicator Count display window Standby indicator Repeat indicator Interval display window Time display window Power display window Ready indicator ......Turns on when the system is ready. The main body comes to ready status by operating the Standby/Ready button.

  • Page 28: Cable Support Cp-1 Components

    CABLE SUPPORT CP-1 COMPONENTS CP-1 Cable support stand Clamp Cable support Screw EXTENSION SHAFT EH-1 COMPONENTS EH-1 Screw Extension shaft Cover Cover (Slit lamp side) (Magnification selection knob side) COMPONENT NAMES...

  • Page 29: Preparations

    PREPARATIONS For installation, we recommend operation checks by our service engineer. For installation, prepare a power supply system satisfying the rating of AC 100V, 120V, 220V or 240V and a capacity of 550VA and larger. Use with a voltage other than the displayed voltage may cause injury by electric shocks and fire.

  • Page 30: Installing The Lc-300G Main Body

    INSTALLING THE LC-300G MAIN BODY When the remote interlock is released, the laser beam is emitted. Both CAUTION the beam and diffused beam are dangerous. Do not look at/touch these. Hold the instrument by both hands securely and install it on the instrument table, etc.

  • Page 31: Connecting The Laser Slit Lamp Sl-10L G

    Emission switch cable SL-10L G Protect filter cable For connection with LC-300G, necessary cables are attached to SL-10L G as standard accessories: • Fiber........Is an optical fiber cable to guide the laser beam emitted from LC-300G to SL-10L G. • Electric protect filter cable..Is used to connect the electric protect filter built in SL-10L G to LC-300G.

  • Page 32: Connection With Slit Lamp Attachment For Laser Photocoagulator Sa-1G

    (Laser Delivery SA-1G type) Footswitch Turn SA-1G counterclockwise to where click occurs. When installing the slit lamp attachment for laser photocoagulator SA-1G to the Topcon photo slit lamp SL-7F or slit lamp SL-D7, the extension shaft EH-1 is necessary. PREPARATIONS...

  • Page 33: Connecting The Endoprobe

    When the protect filter is also attached to the assistant's observation system of the microscope, plug it into the FILTER2 connector on the front panel of the main body. For LC-300G, up to two protect filters can be connected. When using the protect filter PF-MZG10.6/PF-MWG10.6, plug the relay cable into the FIL- TER 1/2 connector on the front panel of the main body.

  • Page 34: Connecting The Remote Controller Re-1G

    CONNECTING THE REMOTE CONTROLLER RE-1G Install the remote controller in a stable place to prevent injury by falling CAUTION off. MEMO Insert/remove the connection plug while the power of the instrument is OFF. Plug the remote controller into the remote controller connector on the front panel of the main body. Main body (Common to Laser Delivery SL-10L G type/Laser Delivery SA-1G type)

  • Page 35: Basic Operations

    BASIC OPERATIONS Both the beam and diffused beam are dangerous. Do not look at/touch these. During operation, let the people around the instrument wear the gog- gles (applied to 532nm, OD4 or more) suitable for the laser wave- WARNING length. The laser beam may damage their eyes. First, make sure that the slit lamp attachment for laser photocoagulator is at the specified position and then turn on the power of the instru- ment.

  • Page 36: Preparation Before Treatment

    Also, make sure that display windows of the main body front panel turn on. Only in Ready mode, the aiming beam may be emitted according to the set conditions of LC-300G. Display windows show current settings: Immediately after power on, settings and displays are as shown below: •...

  • Page 37: Operations Immediately Before Using

    OPERATIONS IMMEDIATELY BEFORE USING When using the remote controller RE-1G, refer to "INDIVIDUAL OPERATIONS (RE-1G)". When the remote controller is connected, it is impossible to set the laser emission on the LC-300G main body. Repeat mode button Standby/Ready Emission Emission time...

  • Page 38: Confirmation Immediately Before Using

    CONFIRMATION IMMEDIATELY BEFORE USING This instrument becomes ready for use after the self-check after activation is finished. Now the instrument can be used for treatment, but to prevent the treatment from being interrupted due to anomalies, check the condition for the following items: Are the names of the connected delivery units displayed in the status display window correctly? The instrument detects the connected delivery units automatically.

  • Page 39: Observation

    OBSERVATION Before using, surely adjust the diopter and interpupillary distance. Incorrect adjustments will lead to improper treatment. CAUTION Before using, surely adjust the focus and position of the aiming beam. Incorrect adjustments will lead to improper treatment. (When the slit lamp attachment for laser photocoagulator is connected) For the operation method of observation using SL-10L G, see "INDIVIDUAL OPERATIONS (SL-10L G)"...

  • Page 40: Laser Emission For Treatment (Sl-10L G)

    LASER EMISSION FOR TREATMENT (SL-10L G) Adjust the aiming light volume by the Aiming beam output knob, as necessary. Aiming beam output knob The light volume increases by turning the knob clockwise and decreases by turning the knob counterclockwise. The black spot mark shows the currently set light volume. Turn the Spot size adjustment knob of SL-10L G and get a laser beam spot size suitable for the purpose.

  • Page 41: Laser Emission For Treatment (Sa-1G)

    Press the Emission switch of SL-10L G and emit the laser beam for treatment. Emission switch When using the Footswitch, the the laser beam for treatment is emitted by stepping the Footswitch. When the laser beam for treatment is emitted, the emission count is added to on the count display window each time.
  • Page 42 Move the spot size adjustment knob of SA-1G to adjust the spot size of laser beam according to your purpose. Spot size adjustment knob Spot size indicator If the aiming beam is not in focus, the spot size (coagulation spot) does not follow the dis- play.

  • Page 43: List Of Factors To Be Adjusted During Using

    LIST OF FACTORS TO BE ADJUSTED DURING USING Setting items that can be adjusted when using LC-300G are shown below. Since it would endanger the patient if the laser beam is emitted by setting the emission output and emission time for excessively large values, surely set these for proper values for treatment.

  • Page 44: Stopping Operations After Using

    Clean the main body, SL-10L G and others. For the method of cleaning, refer to the following pages. LC-300G instrument: "MAINTENANCE AND CHECKING (LC-300G)” on page 55 SL-10L G: "MAINTENANCE AND CHECKING (SL-10L G)” on page 58 SA-1G: "MAINTENANCE AND CHECKING (SA-1G)” on page 61 For accessories which are not used for the next operation, to prevent these from being damaged, remove them from the laser slit lamp and others and keep them at the specified place.

  • Page 45: Individual Operations (Sl-10L G)

    INDIVIDUAL OPERATIONS (SL-10L G) DIOPTER ADJUSTMENT AND INTERPUPILLARY DISTANCE ADJUSTMENT OF LASER SLIT LAMP SL-10L G Before using, surely adjust the diopter and interpupillary distance. CAUTION Incorrect adjustments will lead to improper treatment. Insert the test rod into the rotary shaft, and set the black face vertically to the microscope. Turn ON the Power switch, and bring the Illumination volume adjustment knob to the middle position.

  • Page 46: Operating The Base (Focusing)

    OPERATING THE BASE (FOCUSING) When operating the main unit, watch the space between the moving parts and protect your fingers. CAUTION When operating the main unit, watch the patient's face and protect the eyes and nose from moving parts. Control lever Base Base brake knob Horizontal coarse movement...

  • Page 47: Operating The Illumination Unit

    OPERATING THE ILLUMINATION UNIT Set the illumination for a proper brightness. An excessive brightness CAUTION will not only bother the patient but may cause damage to the eye. Turn the illumination arm within 10 degrees right and left. If the laser beam hits MEMO internal metal parts, the actual laser output may lower below the set value.

  • Page 48: Individual Operations (Sa-1G)

    MEMO When installing the slit lamp attachment, use the accessory mount. When installing the slit lamp attachment for laser photocoagulator SA-1G to the Topcon photo slit lamp SL-7F or slit lamp SL-D7, the extension shaft EH-1 is necessary. See "INDIVIDUAL OPERATIONS (EH-1)" on page 51.

  • Page 49: Focus And Position Adjustment Of Aiming Beam For Slit Lamp Attachment For Laser Photocoagulator Sa-1G

    FOCUS AND POSITION ADJUSTMENT OF AIMING BEAM FOR SLIT LAMP ATTACHMENT FOR LASER PHOTOCOAGULATOR SA-1G Don't use the test rod for focus adjustment. CAUTION Focus is not fit when treatment is done for a patient. Correct treatment is not possible. Set the light of slit lamp biomicroscope toward the fixation lamp.

  • Page 50: Individual Operations (Pf-Mzg/Pf-Mwg, Pf-Mzg10.6/Pf-Mwg10.6)

    Plug in the set protect filter to (the relay cable when using PF-MZG10.6/PF-MWG10.6) the protect filter connector of the Laser Photocoagulator LC-300G. For connection with TOPCON operation microscopes of the OMS series, see the "ILLUSTRATIONS: SETTING THE PROTECT FILTER" on page 73.

  • Page 51: Individual Operations (Re-1G)

    INDIVIDUAL OPERATIONS (RE-1G) OPERATIONS IMMEDIATELY BEFORE USING When the remote controller is connected, it is impossible to set the laser emission on the LC-300G main body. Standby/Ready button Repeat mode button Emission interval dial Emission output dial Emission time dial Set the emission output.

  • Page 52: Individual Operations (Cp-1)

    INDIVIDUAL OPERATIONS (CP-1) INSTALLATION OF CABLE SUPPORT Set the cable support stand onto the table. Insert the cable support into the cable support stand. Fix the cable support with screw. Set the fiber to the cable support with clamps. See "ILLUSTRATIONS: SETTING THE CABLE SUPPORT CP-1" on page 75. INDIVIDUAL OPERATIONS (EH-1) INSTALLATION OF EXTENSION SHAFT Only when installing the slit lamp attachment for laser photocoagulator SA-1G to the Top-...

  • Page 53: Before Requesting Service

    If the disposition according to the given instructions does not improve the condition, or if there is no relevant check item in the list, contact your dealer or TOPCON mentioned on the back cover of this Manual. Before reading the check list, make sure of the following: 1.
  • Page 54 If the remote controller is removed and then you cannot set the laser emission on the instrument, contact your dealer or TOPCON at the address shown on the back cover. CHECK LIST FOR LASER SLIT LAMP SL-10L G Trouble...
  • Page 55 CHECK LIST FOR SLIT LAMP ATTACHMENT FOR LASER PHOTOCOAGULATOR SA-1G Trouble Condition Remedy The aiming beam cannot The aiming beam volume setting is the Raise the aiming beam volume. (Refer to be seen. lowest. item 1 of "LASER EMISSION FOR TREAT- MENT (SA-1G)"...

  • Page 56: Maintenance And Checking (Lc-300G)

    However, when the instrument and accessories are to be moved from storage, reinstalled and reused after half a year or longer, we recommend to contact your dealer or TOPCON at the address shown on the back cover and ask checks by the service engineer.

  • Page 57: Ordering Consumable Items

    ORDERING CONSUMABLE ITEMS When ordering consumable items, contact your dealer or TOPCON shown on the back cover and tell them the product name, product code and quantity. Product name Product code Fuse T2400 0017A CHECKING BY USER Checks done by the user for occasional and regular maintenance should be within the scope of checks before starting/finishing and items confirmed during use.

  • Page 58: Changing The Fuse

    When regular maintenance and checks by service engineer are desired, ask your dealer or TOPCON shown on the back cover, telling them the time of your purchase and the product number.

  • Page 59: Maintenance And Checking (Sl-10L G)

    Do not place heavy objects on cables nor step on them. ORDERING CONSUMABLE ITEMS When ordering consumable items, contact your dealer or TOPCON shown on the back cover and tell them the product name, product code and quantity. Product name...

  • Page 60: Changing The Socket

    Turn the Lamp holder knob, remove the illumination lamp together with the socket, and then pull off the lamp. Guide Groove Illumination lamp Socket Lamp holder knob Insert the new lamp into the socket and set it, by aligning the groove of the lamp flange along the guide.

  • Page 61: Supply Of Chinrest Paper

    SUPPLY OF CHINREST PAPER When the chinrest paper is used up, pull out the pin from the chinrest, and supply a new chinrest paper. CLEANING CLEANING OF LENS AND MIRROR When a lens/mirror is soiled, first blow off dust. If this is not enough, moisten a clean cotton cloth a little with a mixed solution at the ratio of ether 8 to alcohol 2 or so, and wipe off the soil lightly.

  • Page 62: Maintenance And Checking (Sa-1G)

    MAINTENANCE AND CHECKING (SA-1G) DAILY MAINTENANCE This device may be adversely affected by dust. When it is not used, set the dust cover, an accessory of slit lamp, on it. The optical fiber can be easily broken structurally. Don't bent it forcedly but handle it very carefully. Don't put a heavy substance on cords nor step on them.

  • Page 63: Specification And Performance

    SPECIFICATION AND PERFORMANCE SPECIFICATION OF LASER PHOTOCOAGULATOR LC-300G PERFORMANCE Laser unit <Treatment laser> Type: Diode pumped solid-state laser Nd: YVO -KTP Mode of operation: True continuous wave Oscillation wavelength: 532nm Laser emission output (on cornea) When connecting the laser slit lamp SL-10L G:...
  • Page 64 KTP (nonlinear crystal) in the optical path. The emission output is set on the front operation panel of the LC-300G, and the emission of treatment laser beams is done by the emis- sion switch. Emitted laser beams are guided to the laser slit lamp SL-10L G or the slit lamp attachment for laser photocoagulator SA-1G by the optical fiber and then are radiated to the diseased part.

  • Page 65: Specification Of Laser Slit Lamp Sl-10L G

    Used for laser delivery by combining with the Laser Photocoagulator LC-300G. PRINCIPLE OF OPERATION When the Laser Photocoagulator LC-300G emits the laser beam, this unit guides the beam to the treat- ment position by the optical fiber. * For product improvements, the specification and appearance are subject to change without notice.

  • Page 66: Specification Of Slit Lamp Attachment For Laser Photocoagulator Sa-1G

    PRINCIPLE OF OPERATION When the Laser Photocoagulator LC-300G emits the laser beam, this unit guides the beam to the treat- ment position by the optical fiber. * For product improvement, the specification and appearance are subject to change without notice.

  • Page 67: Specification Of Endoprobe

    Photocoagulator LC-300G and operation microscope. PRINCIPLE OF OPERATION In the link operation with the laser oscillation of the laser photocoagulator LC-300G, this unit inserts a filter which does not transmit the laser beam into the observation optical system of the operation microscope.

  • Page 68: Specification Of Remote Controller Re-1G

    0.04kg PURPOSE OF USE Used to extend the magnification selection knob of SL-7F or SL-D7 when combining the Topcon photo slit lamp SL-7F (hereinafter, SL-7F) or slit lamp SL-D7 (hereinafter, SL-D7) with the slit lamp attach- ment for Laser Photocoagulator SA-1G.

  • Page 69: Performance

    Performance of Laser Photocoagulator LC-300G and accessories 1. Specification For the specification of Laser Photocoagulator LC-300G, see page 62 of this Manual. For the specification of Laser Slit Lamp SL-10L G, see page 64 of this Manual. For the specification of Slit Lamp Attachment for Laser Photocoagulator SA-1G, see page 65 of this Manual.

  • Page 70: Optional Accessories

    Surely fix accessories to avoid falling during operation. LASER SLIT LAMP SL-10L G Is a laser slit lamp used in combination with the Laser Photocoagulator LC-300G. For the specification, see "SPECIFICATION OF LASER SLIT LAMP SL-10L G" on page 64.

  • Page 71: Slit Lamp Attachment For Laser Photocoagulator Sa-1G

    Accessory mount......(1) Head band........(1) PROTECT FILTER PF-MZG/PF-MWG, PF-MZG10.6/PF-MWG10.6 Is a special protect filter for use with Laser Photocoagulator LC-300G and is attached to an operation microscope. Two mount types, the Zeiss type PF-MZG, PF-MZG10.6 and the Leica type PF-MWG, PF-MWG10.6, are available.

  • Page 72: Remote Controller Re-1G

    Is an extension shaft for magnification selection knob. This is used when installing the slit lamp attach- ment for laser photocoagulator SA-1G to the Topcon photo slit lamp SL-7F. For the specification, see "SPECIFICATION OF EXTENSION SHAFT EH-1" on page 67.

  • Page 73: Reference Materials

    1,064nm of the laser medium, half-wavelength 532nm laser beams are emitted by arranging a KTP (nonlinear crystal) in the optical path. The emission output is set on the front operation panel of the LC-300G, and the emission of treatment laser beams is started/stopped by the Footswitch.

  • Page 74: Illustrations: Setting The Protect Filter

    ILLUSTRATIONS: SETTING THE PROTECT FILTER <Setting to TOPCON operation microscope OMS-75/OMS-85/OMS-90/OMS-110> Beam splitter Main microscope PF-MZG PF-MZG-10.6 Assistant's PF-MZG microscope PF-MZG-10.6 Replace this screw with the accessory screw of protect filter. PF-MZG PF-MZG-10.6 <Setting to TOPCON operation microscope OMS-600> Main microscope...

  • Page 75: Setting To Topcon Operation Microscope Oms-610

    • For preparations about the operation microscope, refer to the instruction manual of the micro- scope and that of each device to be used. • Make sure that the cable plug is surely connected to the protect filter connector of the currently used Laser Phtocoagulator LC-300G main body. REFERENCE MATERIALS...

  • Page 76: Illustrations: Setting The Cable Support Cp-1

    ILLUSTRATIONS: SETTING THE CABLE SUPPORT CP-1 Clamp Cable support Table Cable support stand ILLUSTRATIONS: SETTING THE EXTENSION SHAFT EH-1 <Setting to TOPCON photo slit lamp SL-7F/slit lamp SL-D7> Extension shaft Magnification selection knob Cover Cover Microscope Magnification shaft REFERENCE MATERIALS...
  • Page 77 When calling please give us the following information about your unit: • Machine type: LC-300G • Manufacturing No. (Shown on the rating plate on the right side of the base.) • Period of Usage (Please give us the date of purchase).
  • Page 78 Topcon House,Kennet Side,Bone Lane,Newbury,Berkshire RG14 5PX United Kingdom Phone:01635-551120 Fax:01635-551170 TOPCON SOUTH ASIA PTE.LTD. Blk 192 Pandan Loop, #07-01 Pantech Industrial Complex, SINGAPORE 128381 Phone:62780222 Fax:62733540 www.topcon.com.sg TOPCON INSTRUMENTS (MALAYSIA) SDN.BHD. Excella Business Park Block C,1st Floor,Jalan Ampang Putra,Taman Ampang Hillir, 55100 Kuala Lumpur,MALAYSIA Phone:03-42701192 Fax:03-42704508 TOPCON INSTRUMENTS (THAILAND) CO.,LTD.

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