3.5 V Diagnostic Desk Set with 2 x Li Ion Handle, Autostep Ophthalmoscope, Retinoscope and Universal Desk Charger, UK Plug
Welch Allyn
Diagnostic EquipmentOphthalmic Diagnostic Desk Set
Certifications
Ophthalmic Diagnostic Desk Set
Description
A Welch Allyn 3.5 V ophthalmic diagnostic desk set comprising an AutoStep coaxial ophthalmoscope, Elite fibre optic retinoscope, two lithium-ion rechargeable handles, and a universal desk charger with UK plug, designed for detailed examination of the retina and assessment of refractive error.
Bnefits
- Complete ophthalmic diagnostic set in a single desk unit
- Two lithium-ion rechargeable handles provide longer on-time and reduced weight compared with NiCad handles
- AutoStep coaxial ophthalmoscope design allows easy entry to the eye and shadow-free viewing of the retina
- Multiple diagnostic beams and filters to support a wide range of eye examinations
- Elite fibre optic retinoscope with HPX bulb provides bright, true tissue colour for accurate retinoscopy
- Desk unit keeps instruments organised and charged, improving workflow in clinics and practices
Indications
- Direct ophthalmoscopy for examination of the retina and optic disc
- Assessment of retinal pathology such as diabetic retinopathy, macular changes and optic nerve abnormalities
- Retinoscopy to estimate refractive error and aid in prescribing corrective lenses
- General anterior segment and fundus examination in primary care, ophthalmology, and optometry settings
Composition
- 3.5 V AutoStep coaxial ophthalmoscope head
- 3.5 V Elite fibre optic retinoscope head with HPX halogen bulb
- Two 3.5 V lithium-ion rechargeable power handles
- Universal desk charging unit for two handles with UK mains plug
- Integrated optics with dioptre range from +40 to -25
- Internal red-free and polarising filters
- Set of diagnostic apertures: small, medium and large spot, target, slit and cobalt blue
Formulation
- 3.5 V halogen HPX illumination in Elite retinoscope
- 3.5 V halogen illumination in AutoStep coaxial ophthalmoscope
- Lithium-ion rechargeable battery technology in both handles
- Fibre optic light transmission in retinoscope for bright, even illumination
Packaging
- One complete 3.5 V diagnostic desk set per package
- Includes desk charging base, two lithium-ion handles, AutoStep ophthalmoscope head, and Elite retinoscope head
- Supplied with UK mains plug configuration
Usage
- Place the universal desk charger on a stable surface near a suitable UK mains outlet.
- Insert the lithium-ion handles into the charging wells and connect the charger to the mains supply as per manufacturer instructions.
- Attach the AutoStep ophthalmoscope head or Elite retinoscope head securely to a charged handle before use.
- For ophthalmoscopy, select the desired aperture and filter, adjust the dioptre wheel to focus, and perform the eye examination in a dimly lit room following standard clinical technique.
- For retinoscopy, position the patient at the recommended working distance, align the retinoscope streak or spot with the pupil, and move the light beam to assess refractive error according to clinical practice.
- After use, switch off the instrument and return the handles to the desk charger to maintain battery charge.
- Clean and disinfect external surfaces according to the manufacturer’s instructions for use, using only compatible cleaning agents.
- Do not immerse the handles, heads or charger in liquids and do not use if the device appears damaged; contact service support.
Contraindications
Not publicly listed
Adverse Effects
Not publicly listed
Storage Conditions
- Store the desk set in a clean, dry environment away from dust and direct sunlight.
- Avoid exposure to excessive heat, cold, or moisture that could damage electronic components.
- Ensure the mains power supply used for the charger meets the voltage and frequency requirements specified by the manufacturer.
- Disconnect from the mains supply before moving or cleaning the charger base.
Duration
Onset
Immediate visualisation of ocular structures when the instrument is powered on and correctly positioned.
