PocketScopes User Operating Instruction Manual Rev D

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PocketScope Retinoscope

PocketScope Otoscope

Retinoscope Features • External focusing sleeve allows for easy adjustment regardless of what size hand or how instrument is held. Continuous 360Þ rotation. • Dust-free optics to keep instrument clean longer. • Fixation cards that easily attach for use during dynamic retinoscopy. • Collapsible head for compact size.

Throat Illuminator (21111 only) To convert otoscope to throat illuminator, unscrew otoscope head in counterclockwise direction. NOTE: Illuminator section can become hot. Avoid more than momentary direct skin contact. To turn instruments on and off, and vary intensity rotate switch at base of instrument head. As intensity increases, green band gets thicker.

Patents: US 5,189,449 and 5,459,535

NOTE: The retinoscope must be telescoped out by pulling in an outward direction. The retinoscope can only be used if this operation is performed. Practitioner Side

Patient Side Rubber brow rest Dust-free optics

Throat Illuminator

Focusing sleeve

6

On/Off Rheostat Switch 7

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PocketScope Ophthalmoscope 1. Rubber Brow Rest. 2. Aperture selection dial with continuous rotation: Allows access to microspot, small, large, fixation, slit and cobalt blue. 3. Lens Selection Dial - When used with multiplier lever, allows single diopter steps through 48 lens combinations (from +22 to –25 diopters). 4. Multiplier Lever - Allows fast movement through the range via 16 diopter shifts. When used with lens selection dial, allows single diopter steps through 48 lens combinations. 5. Two-position filter switch: Engage either open or red-free filter. 6. Larger spot size for wider field of view. 7. Sealed optics. 8. Diopter Display Window - Displays direct reading of diopter values (positive values displayed in green; negative values displayed in red).

To move through the range on the negative (–) side: Rotate lens selection dial in negative (counterclockwise) direction. At –9 diopters move lens dial counterclockwise again. Then move multiplier lever to “–” position. Continue moving lens dial in same counterclockwise direction to access –10 to –25 diopters. Practitioner Side Rubber brow rest Lens selection dial

Lens multiplier

Diopter display window

Patient Side

Filter

Lens Instructions: To move through the range on the plus (+) side: Rotate lens selection dial in positive (clockwise) direction. At +6 diopters move lens dial clockwise again. Then move multiplier lever to “+” position. Continue moving lens dial in same clockwise direction to access +7 thru +22 diopters. 8

Red-Free Filter position Two-position Filter switch

Open spot position

Aperture selection dial

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PocketScope Transilluminator Transilluminator Features • Fiber Optic transmission for bright cool light transmission. • Curved design to fit into tight areas. Transilluminator Attachment Remove the retinoscope by turning the instrument in a counterclockwise direction. This will disconnect the retinoscope. Connect the transilluminator by turning the instrument in a clockwise direction. Light pipe can be rotated to locate optimum orientation.

3. Insert replacement lamp by carefully aligning pin on lamp shaft with slot in retinoscope. Push lamp in until firmly seated. Otoscope Lamp Replacement (21111 only) 1. Remove (unscrew) otoscope head. 2. Unscrew lamp holder in counterclockwise direction and remove from handle. 3. Grasp end of lamp and pull out of holder. 4. Insert new lamp by reversing above process. NOTE: If lamp surface is touched or becomes smudged, wipe clean with a soft cloth. This will assure longer lamp life and higher output.

Instructions for attaching the transilluminator

Lamp Replacement Retinoscope Lamp Replacement 1. Remove (unscrew) retinoscope head. 2. Grasp end of lamp and pull out (use nail file or similar object if necessary). 10

Ophthalmoscope Lamp Replacement 1. Unscrew ophthalmoscope head in counterclockwise direction. 2. Grasp end of lamp and pull out (use nail file or similar object if necessary). 11

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3. Insert replacement lamp by carefully aligning pin on lamp shaft with slot in ophthalmoscope head. Push lamp in until firmly seated. NOTE: If lamp surface is touched or becomes smudged, wipe clean with a soft cloth. This will assure longer lamp life and higher output.

PocketScope Handles AA PocketScope Handles (72830) 1. This handle accepts any brand of AA batter ies. Use alkaline batteries for best perfmance. 2. The AA handle can be upgraded to a convertible handle, which allows the handle to be used with AA batteries, Welch Allyn rechargeable batteries and the Universal Charger or PocketScope Desk Charger (obsolete). The upgrade kit part number 72837 includes the rechargeable bottom cap (#72810) plus the rechargeable battery (#72600).

Align pin to slot in ophthalmoscope head

The upgrade kit part number 72860 or 72865 includes the rechargeable bottom cap, rechargeable battery and the 7114X Universal Charger with Pocketscope Adapters.

Transilluminator Lamp Replacement 1. Place thumb on knurled ring at base of instrument. Unscrew transilluminator in a counterclockwise direction. 2. Grasp end of lamp and pull out (use nail file or similar object if needed). 3. Insert replacement lamp (No. 03400). Push lamp in firmly. 12

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Batteries Convertible PocketScope Handles (72800) For use with AA and Welch Allyn rechargeable batteries This handle can be used with either AA batteries or with Welch Allyn’s PocketScope rechargeable battery (#72600) and Desk Charger. NOTE: Only use the Welch Allyn Universal Charger or PocketScope Desk Charger (obsolete) with the Welch Allyn Convertible PocketScope handle and rechargeable battery (#72600). Do not use the Universal Charger or PocketScope Desk Charger when using AA batteries.

Recharging Batteries (72800 only) 1. Plug charger into outlet: Product No. 71140 in the U.S. (120V, 50-60 Hz) Product No. 71145 outside the U.S. (specify country and voltage) 2. To insure full charge and long lamp life, turn instrument(s) to “off” position. 3. Insert handle(s) into charger. Green indicator lights will illuminate when handles are charging properly. NOTE: AA batteries will not charge and will not cause indicator lights to illuminate. NOTE: Only Welch Allyn rechargeable battery (#72600) is approved for use with these handles.

#72600 Nickel Cadmium Rechargeable Battery

Changing Batteries 1. Remove (unscrew) bottom cap. 2. Tap handles on palm of hand until battery slides out. 3. Insert new battery: Rechargeable: Insert in either direction.

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AA cells: Use alkaline cells for best performance. Insert positive (+) end first for both cells.

+ –

–

+

“AA” Cells

Recycling Batteries Welch Allyn now employs the services of an agency which can disassemble and recycle all components of nickel-cadmium batteries so that nothing gets land-filled or incinerated. Should you wish to dispose of your expended Welch Allyn rechargeable battery via recycling (in the U.S. and Canada only), please send to: Welch Allyn RECYCLE BATTERY 4341 State Street Road Skaneateles Falls, NY 13153-0220

Welch Allyn Canada RECYCLE BATTERY 160 Matheson Blvd. East Mississauga, Ontario CANADA L4Z 1V4

For locations outside the U.S. and Canada, consult your local recycling authority for correct disposal of batteries.

Cleaning Recommendations Ophthalmoscopes – Cleaning (and repair) should be performed at Welch Allyn. DO NOT apply alcohol to mirror or lenses as this may degrade optical quality. Otoscope/Retinoscope/Transilluminator – Do not use abrasive cleaners, alcohol or other 16

chemicals. Lens may be cleaned with warm water and soap. Handle – The PocketScope handle wipes clean with a damp cloth. Desk/Wall Charger – DO NOT pour water or any cleaning solution into charging wells. DO NOT autoclave Desk/Wall Charger, instruments or handles.

Replacement Parts To order replacement parts, use these numbers: No. 08400 Retinoscope Lamp No. 03900 Ophthalmoscope Lamp No. 03400 Otoscope/Transilluminator Lamp No. 13000 Ophthalmoscope without handle No. 16210 Retinoscope without handle No. 42000 Transilluminator without handle No. 21111 Otoscope/Throat Illuminator without handle No. 21130 Otoscope without handle No. 211024-501 Lamp and shroud assembly No. 211005 Otoscope Lens No. 21504 Insufflator No. 72800 PocketScope Convertible Handle with #72600 Rechargeable Battery No. 72801 PocketScope Convertible Handle (without battery) 17

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No. 72830 No. 72831 No. 72837

No. 72860 (Domestic)

No. 72865 (International, specify country) No. 72600

No. 24400 No. 24420 No. 52432 No. 52434

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PocketScope AA Handle with Alkaline Batteries PocketScope AA Handle (without batteries) Upgrade kit to convertible handle (bottom cap & rechargeable battery) Upgrade kit to convertible handle (bottom cap, rechargeable battery & Universal Charger) Upgrade kit to convertible handle (bottom cap, rechargeable battery & Universal Charger) Replacement nickel cadmium 2.5v rechargeable battery Set of 4 reusable polypropylene specula (2, 3, 4, 5mm) Set of 3 reusable SofSpec Specula (3, 5, 7mm) Disposable specula – box of 1000 – 2.5mm pediatric size Disposable specula – box of 1000 - 4mm regular size

For repairs, send unit to: Welch Allyn, Inc. Service Department 4341 State Street Road Skaneateles Falls, NY 13153-0220 Printed in U.S.A.

Part No. PM130023-4 D