SLIT LAMP MICROSCOPE HS-5000

SLIT LAMP MICROSCOPE

HS-5000

&

Rev 1. 2008. 02. 29 1

HIS-5000HUVITZ IMAGING SYSTEM

1. Information

2. Structure of SLIT LAMP

3. Principle of SLIT LAMP

4. Illumination System

5. Microscope

Contents

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5. Microscope

6. Installation of Slit Lamp

7. Replacement of Halogen Bulb

8. Replacement of Fuses

9. Installation of Imaging System(HIS-5000)

1. The slit lamp performs stereomicroscopic examination of the eye under the slit light.

2. The slit lamp performs microscopic examination of the ocular fundus and posterior vitreous

Information

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of the ocular fundus and posterior vitreous body (using hubry’s lens).

3. The slit lamp is designed for use by ophthalmologists and optometrists.

Illumination

SystemMicroscope

Module

Structure

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Mechanical

Body

① : Eyepiece

② : Prism (Ver Prism)

③ : Prism (Hor Prism)

④ : 16x lens

⑤ : Magnificationlens

⑥ : Objective lens

⑨

⑩

⑪

⑩ → ⑪ → ⑨ → ⑧ → ⑦

→ ⑮ → ⑥ → ⑤ → ④

→ ③ → ② → ① → ⑫

Principle

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⑮

⑦ : Mirror

⑧ : Lamp lens

⑨ : C lens

⑩ : Halogen lamp

⑪ : C mirror

⑫ : OD’S Eyes

⑮ : Patient’s Eye

①

⑤

②

③④

⑦

⑧

⑫

①③

②

⑥

⑫

⑮

① Light source Halogen lamp (12V 30W)

② Slit length 0.3 ~ 12mm

③ Slit width 0 ~ 12mm (continuous)

④ Slit projection 1x

Aperture diaphragm 0.3 / 1 / 3 / 5 / 9 / 12mm

1

2

5

6

7

Illumination System

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⑤ Aperture diaphragm 0.3 / 1 / 3 / 5 / 9 / 12mm

⑥ Filters cobalt blue / ND (gray) /heat absorption /red-free (green)

⑦ Slit rotation 0 ~ 180˚ (continuous)

3

6

Blue filter

VacancyND(25%) filter

(Gray)

Green filter

Illumination System – Filter 1

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Heat absorption filter

(IR)

① The cobalt blue filter is used in conjunction with fluorescein dye.

② The green filter (red-free) obscures anything that is red, thus blood vessels or hemorrhages appear black.

③ Neutral Density filter (ND) is to reduces the amount of light.

④ Heat absorption (IR) filter are mainly used in lighting systems to absorb the heat from a light source.

① Type Galilean convergingbinocular (8˚)

② Eyepiece 12.5x

③ Diopter adjustment ±5D

④ PD adjustment 55 ~ 80mm

Filter yellow

6

2

34

5

Microscope

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⑤ Filter yellow

⑥ Magnification 5 positions rotating drum

⑦ Total magnification & real field of view6x (38.5mm)10x (22.2mm)16x (15.2mm)25x (10.5mm)40x (6.7mm)

34

Illumination System – Filter 2

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Yellow filter

The Yellow filter fits RGP lenses with fluorescein dye

Part Name 1

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1. Fixation point

2. Control lever for changing enlargement

3. Removable eye-pieces

4. Knob for clamping the breath screen

5. Breath screen

6. Control handle for the slit rotation 90-0-90

7. Connecting plug of the projector lamp

8. Knurled ring for filters insertion

9. Movements (x y z)

10. Base with orthogonal movements

11. Shaped tabletop

12. Warning light of the SMPS

26. Locking pins for chin rest paper

27. Chin rest

28. Knobs to change the slit width

29. Pointer for the eye positioning

30. Head rest

31. Microscope

33. Knob to lock the base of the instrument

34. Knob to lock the microscope

35. Control handle for horizontal tilting

36. Control lever for vertical tilting

37. Microscope position stop

38. 90-0-90 determining the inclination of

Part Name 2

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12. Warning light of the SMPS

13. Main switch

14. Luminosity selector

15. SMPS box

16. Drawer

17. Toothed guides

18. Wheel protection Cases

19. Sliding plate

20. Knob to lock the projector

21. Scale for the projector position

22. Knob to lock the arm of the microscope

23. Hole cover

24. Knurled knob to lift the bulb holder

25. Ring for the vertical setting of the chin-rest

38. 90-0-90 determining the inclination of

the slit during rotation

39. Lamp cover

45. Microscope arm

49. An optical group of the slit projector

50. Patient’s handle

51. Chin rest fastening screw

52. Wheel

55. Mirror

56. Capture connector ( For the image system)

57. Capture switch

58. Luminosity selector connector ( Connecting to the SMPS)

59. Head rest module

TABLE MODULE

(HS-5000)

Installation 1

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CIT-5000 (Made by HUVITZ)

or your country’s model

1. Table Ass’y

2. Main Body Ass’y

3. Microscope Ass’y

4. Illumination Ass’y

5. Rotation Guide Bolt

6. Wheel protection Cases

7. Head rest module

8. Screw M3

9. Bolt M6

Stopper shaft

Installation 2

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10. Stopper shaft

Rotation Guide Bolt

Be careful, you have to assemble the Microscope until you reach stopper.

Installation 3

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STOPPER

Be careful, you have to connect the connector to the cable.

Installation 4

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To replace the Halogen projection bulb proceed as follows.

1. Before doing anything else, disconnect the plug from the main supply socket.

2. Remove the screws(24), Remove the cover(39),

3. Remove the socket from the bulb stems.

4. Rotate the knob(54) to loosen the bulb stopper! WARNING

Repair - Halogen Projection Bulb

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4. Rotate the knob(54) to loosen the bulb stopper

5. Remove the burnt out bulb; be careful , it could be very hot;

6. Replace it with a new one(12V30W Halogen) using the plastic envelope (never touch the bulb whit fingers)

7. Fasten the bulb with the knob

Warning : Don’t Touch the Lamp House, During Operation.

It’s Heating up.

SOCKET

BULB STOPPER

KNOB

1. Before doing anything else, disconnect the plug from the main supply socket.

2. Remove the fuses housing, Replace the fuses.

Repair - Fuse

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FUSE HOUSING

FUSE

This installation has two cases ;

1. The Case which will be combined with the Slit-lamp, HS-5000

Installation (HIS-5000)

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Slit-lamp, HS-5000

2. The Case which will not be combined with

the Slit-lamp, HS-5000

Component and Accessories

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(1) Camera Module (2) Camera communication cable

(3) Auxiliary light cable (4) FireWire IEEE 1394 cable

(5) Software CD (6) Light sensor plate

(7) Light sensor PCB (8) Scatter (Diffuser)

(9) Auxiliary light cable supporter (10) Auxiliary light Module

The Case which will be combined with the Slit-lamp, HS-5000

Step 1. Combine Diffuser.

The diffuser scatters the light, causing an even spread of light over the entire ocular surface

Step 2. Combine Auxiliary light cable.

It combines the cable in auxiliary light Module and supporter.

Installation 1

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ocular surface


Step 3. Combine Camera Module.

The Microscope separates and after affixing a camera Module, it combines again

Installation 2

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Step 4. Connect cable on the Camera Module.

It connects the camera communication cable and the IEEE 1394 cable in camera Module.

Step 5. Connect Camera communication

Installation 3

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Step 5. Connect Camera communication cable.

It connects the camera communication cable in the base.


Step 6. Fix the cable.

It fixes the cable fixation holder

and it does not effect in operation.

Installation 4

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COMPLETION

The Case which will not be combined with the Slit-lamp, HS-5000

Step 2. Combine Light sensor PCB.

It connects in the light sensor PCB socket

and it affixes the PCB.

Step 3. Combine Base cover.Step 1. Disassemble the HS-

Installation 5

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Step 3. Combine Base cover.Step 1. Disassemble the HS-5000.

Disassemble the slit lamp.

Then it turn over.


Step 4. Affix Light sensor plate.

Step 5. Affix Cable fixation holder.

It combines the HS-5000 and it attaches

the cable fixation holder in microscope arm.

Installation 6

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Step 6. Combine Diffuser.

Step 7. Combine Auxiliary light cable supporter.

Installation 7

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It lifts the scaled ring and it affixes the auxiliary light cable supporter.

The diffuser scatters the light, causing an even spread of light over the entire ocular surface.


Step 8. Disassemble lamp cover.

It separates the lamp cover and it separates the inner cover.

Installation 8

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Step 9. Disassemble light mirror Module.

It separates the light mirror Module.

Step 10. Combine Auxiliary light Module.

It affixes the auxiliary light Module

Installation 9

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Step 11. Combine Auxiliary light cable.

It combines the cable in auxiliary light Module and supporter.

Step 12. Combine Camera Module.

The Microscope separates and after affixing a camera Module, it combines again.


Installation 10

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It connects the camera communication cable and the IEEE 1394 cable in camera Module.

Step 14. Connect Camera communication cable.

It connects the camera communication cable in the base.

Step 15. Fix the cable.

It fixes in the cable fixation holder and it does there not to be an effect in operation.

Step 16. Be sure the PC is turned off. Turn on the PC and turn on the Slit-lamp, HS-5000.

‘Halo(double view)’ improvement process

Fixing by 16xSeparation of object lens Adhesive Iris

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Adhesion of 2 places

Adhesion of 2 placesTurning for

opposite direction(16x)

1. Put the test bar on the holder.

2. Find the clear point(Camera image).

3. Take a picture and check weather the picture is clear or not.

4. When you have the clear point, adjust eye piece and find the clear point(Real image).

(If you can’t find clear point use the eye piece, please loosen the M MAIN FIXING SHAFT

KNOB a little and move(front or rear) the DRUM ASSY.)

5. After fix the clear point, compare the camera image and real image.

And do step 2 to 5 until find the clear point.

How to find a clear point

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1) Test bar 2) Eye Piece 3) The M MAIN FIXING SHAFT KNOB

How to connect extension cables

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How to connect extension cables

VR EXT cable(600mm) POWER EXT cable(5M)

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VR EXT cable(600mm) POWER EXT cable(5M)

“Pacing Progress toward People”We are making a great company together!!

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Documents

SLIT LAMP MICROSCOPE HS-5000