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Related Manuals for Welch Allyn PanOptic 118 Series
Summary of Contents for Welch Allyn PanOptic 118 Series
- Page 1 PanOptic Ophthalmoscope ™ 118 Series Directions for use...
- Page 2 Patent information For patent information, please visit www.welchallyn.com/patents. ©2013 Welch Allyn, Inc. To support the intended use of the product described in this publication, the purchaser of the product is permitted to copy this publication, for internal distribution only, from the media provided...
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Page 3: Table Of Contents
Accessory and Replacement Parts List ....19 Welch Allyn Technical Support: .....20... - Page 4 PanOptic Ophthalmoscope Warranty ....20 Specifications........21...
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Page 5: Symbols
Symbols Attention. Read Operating Manual for Cautions and Instructions for Use. Type BF applied part Meets essential requirements of European Medical Device Directive 93/ 42/EEC Reorder number Product Identifier Manufacturer & Date of Manufacture (YYYY-MM-DD) Professional use only Consult operating instructions Batch code... -
Page 6: Warnings And Cautions
(blue base). Exposure times are cumulative for a 24-hour period. WARNING: When using Halogen illumination, no acute optical radiation hazards are identified. However, Welch Allyn recommends limiting the intensity of the light directed into the patient’s eye to the minimum level that is necessary for diagnosis. - Page 7 WARNING: To minimize lamp housing temperatures, on- time should not exceed 2 minutes with off-time not less than 10 minutes. WARNING: Use only PanOptic Patient Eyecups with this product. WARNING: Rx only (for professional use). WARNING: Lamps may be hot. Lamp should be allowed to cool before removal.
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Page 8: The Panoptic ™ Ophthalmoscope
PanOptic Ophthalmoscope ™ Transparency of the cornea, lens and vitreous humor permits the practitioner to directly view arteries, veins, and the optic nerve of the retina. Direct observation of the structures of the fundus through a PanOptic Ophthalmoscope may show disease of the eye itself or may reveal abnormalities indicative of disease elsewhere in the body. -
Page 9: Set-Up Instructions
Set-up Instructions Attaching the Pan Optic Ophthalmoscope head to a Welch Allyn Power Source Align cutouts in the PanOptic Ophthalmoscope base with lugs on TURN HANDLE power source. (The PanOptic COUNTER- Ophthalmoscope fits all 3.5v Welch CLOCKWISE Allyn power sources.) Push in slightly and turn 90 degrees. - Page 10 Attaching Corneal Viewing Lens to PanOptic (Model 11820 only) Insert Corneal Viewing Lens into patient’s side of the instrument. Push and twist in one motion until you feel the two “lock” together as shown on page 5, except replacing Patient Eyecup with the Corneal Viewing Lens.
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Page 11: Conducting An Examination With The Panoptic Ophthalmoscope
Conducting an Examination with the PanOptic Ophthalmoscope To examine the right eye, stand or sit to the patient’s right side. Remove Spectacles (preferred, but not required). Look through the scope (from the doctor’s side) with your thumb on the focusing wheel. Focus the scope on an object roughly 15 feet away. - Page 12 Turn the scope on (using any Welch Allyn 3.5V power source). Adjust light intensity rheostat to desired position. You are now ready to begin the examination: Examiner should be positioned approximately 15 degrees to the temporal side of the patient.
- Page 13 10. Slowly follow the red reflex toward the patient and into the pupil. Get as close as possible for the optimum view (the eyecup should contact the patient’s brow). 11. Once you have a stable view of the fundus rotate the focusing wheel until you have a crisp view of the optic disc and the vessels surrounding it.
- Page 14 12. Examine the optic disc for clarity of outline, color, elevation and condition of the vessels. Follow each vessel as far to the periphery as you can. To locate the macula, focus on the disc, then move the light approximately one (1) disc diameter temporally.
- Page 15 14. To examine the left eye, repeat the procedure outlined above. However, unlike traditional ophthalmoscopy, a unique feature of PanOptic is that the examiner does not have to switch to his/her left eye. The practitioner can use either eye to examine either patient eye because of the greater working distance between patient and practitioner.
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Page 16: Apertures And Filters
Apertures and Filters There is a wide range of practical apertures and filters to select from: small spot, large spot, micro spot, slit aperture, red-free filter, cobalt blue filter (optional), and half-moon aperture (optional). Small Aperture: Provides easy view of the fundus through an undilated pupil. - Page 17 used to help distinguish veins from arteries; veins stay relatively blue, but oxygenated arterial blood makes arteries appear blacker. This greater contrast makes differentiation easier for the examiner. Cobalt Blue Filter (Model 11820 only): In conjunction with fluorescein dye applied topically to the cornea and an add-on magnifying lens (included), this filter is helpful in detecting corneal abrasions and foreign bodies.
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Page 18: The Eye
The Eye In addition to examination of the fundus, the PanOptic Ophthalmoscope is a useful diagnostic aid in studying other ocular structures. The light beam can be used to illuminate the cornea and the iris for detecting foreign bodies in the cornea and irregularities of the pupil. -
Page 19: Lamp Replacement Instructions
Lamp Replacement Instructions WARNING: Lamps may be hot. Lamp should be allowed to cool before removal. Use only Welch Allyn model 03800-U or 03800-LED lamps with this product. Caution: Halogen lamps are pressurized to provide maximum efficiency and illumination. Mistreatment may cause shattering. -
Page 20: Repairs
After disinfection, inspect the PanOptic for visible signs of deterioration. If evidence of damage or deterioration is present, discontinue use and contact Welch Allyn or your area representative. Patient Eyecup: Wipe the Patient Eyecup with an appropriate health care low- or intermediate-level cleaner/disinfecting wipe that incorporates isopropyl alcohol as the active disinfection ingredient or soak in a glutaraldehyde-based solution. -
Page 21: Troubleshooting
Action Aperture dial is in- Rotate the aperture dial. between positions Lamp burned out. Replace the lamp using Welch Allyn part number 03800-U or 03800-LED. No Light output Wrong lamp/ incorrect Replace lamp using Welch Welch Allyn lamp/non- Allyn part number 03800-U Welch Allyn lamp. - Page 22 Corrective Trouble Area Possible Cause Action Lamp pin not engaged in Insert the lamp with pin slot. firmly seated in slot. Film on Optics. Clean the lenses with a Dim Light Output clean/soft optical grade cleaning cloth. The handle is not fully Charge the handle, check charged.
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Page 23: Accessory And Replacement Parts List
Accessory and Replacement Parts List Item Description Product # Corneal Viewing Lens 11875 (model no. 11820 only) Patient Eyecups (Package of five (5) each 11870 118092) Patient’s Side Bumper 118051 Lamps 03800-U or 03800-LED Chrome Ring 118027 Practitioner’s Side Brow Rest 118052... -
Page 24: Welch Allyn Technical Support
This warranty only applies to instruments purchased new from Welch Allyn or its authorized distributors or representatives. The purchaser must return the instrument directly to Welch Allyn or an authorized distributor or representative and bear the costs of shipping. This warranty does not cover breakage or failure due to tampering, misuse, neglect, accidents, modification or shipping, and is void if the instrument is not used in accordance with manufacturer’s... - Page 25 Specifications Model Number 11810 PanOptic Ophthalmoscope without Cobalt Blue Filter 11820 PanOptic Ophthalmoscope with Cobalt Blue Filter and Add- on Corneal Viewing Lens Dimensions 5.125”L x 1.4”W x 3.750”H without eyecup Eyecup 1.45”L Weight .48 lbs without eyecup .50 lb with eyecup Conforms with IEC/UL/CSA/EN 60601-1 ISO 10943...
- Page 28 Welch Allyn, Inc. 4341 State Street Road Skaneateles, NY 13153-0220 Tel: (800) 535-6663 www.welchallyn.com Regulatory Affairs Representative Welch Allyn Limited Navan Business Park Dublin Road Navan, County Meath, Republic of Ireland Printed in U.S.A. Material No. 720127 Rev. A...