I use this for my dental implants to keep them clean
The analyser to be used could have been identified. it not not clear with which analyser theses ese strips would be compatible.
Saves time and effort.
No variation between packs, which is good.
By Welch Allyn
Welch Allyn GS 777 Wall Unit - Coaxial Ophthalmoscope & Diagnostic Otoscope with an Aneroid Sphygmomanometer
Regular price
£899.99 GBP ex. VAT
£1,079.98 GBP inc. VAT
£1,079.98 GBP inc. VAT
Regular price
Sale price
£899.99 GBP
Unit price
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Delivery Information
Delivery Information
For UK mainland orders, delivery is free on orders of £35 or more (excluding VAT). A delivery charge of £2.99 (excluding VAT) applies to orders below £35 (excluding VAT).
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Returns & Refunds
Returns & Refunds
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Our returns policy grants you 30 days from the receipt of your item to notify our Customer Care Team if a return is necessary. Ensure the item is unused, in its original packaging, and ready for resale.
Official NHS Orders
Official NHS Orders
Ready to place an order or have inquiries about our products and services? Contact us today for exclusive NHS prices and discounts, and let’s embark on this journey towards a healthier tomorrow.
Regular price
£899.99 GBP ex. VAT
£1,079.98 GBP inc. VAT
£1,079.98 GBP inc. VAT
Regular price
Sale price
£899.99 GBP
The Welch Allyn GS 777 Wall Unit is a wall-mounted diagnostic system that integrates a coaxial ophthalmoscope, diagnostic otoscope and aneroid sphygmomanometer into a single, space-saving installation. Part of the Green Series 777 platform, this unit replaces the legacy 767 Wall Transformer and delivers energy-efficient, always-ready diagnostic capability for GP surgeries, hospital examination rooms and outpatient clinics across the UK.
Key Features
- Wall-Mounted Design: Frees desk and trolley space while keeping instruments within immediate reach during patient consultations
- Energy-Efficient Green Series Platform: Reduced power consumption compared to the legacy 767 Transformer
- No On/Off Switch: Instruments activate automatically when lifted from the handle cradle, reducing cross-contamination touchpoints and speeding up workflow
- Ergonomic Handle Activation: Handles power on as they are picked up and off when replaced, eliminating fumbling for switches mid-examination
- Direct 767 Replacement: Compatible mounting pattern allows straightforward upgrade from the older Welch Allyn 767 Wall Transformer
11720 Coaxial Ophthalmoscope
- Coaxial Optics: Shadow-free spotlight with a wider field of view than standard ophthalmoscopes, providing easier access to undilated pupils
- Halogen Illumination: Accurate tissue colour rendering for reliable, long-term clinical performance
- 6 Apertures: Micro (small undilated pupils), Small (fundus through undilated pupil), Large (dilated pupil exam), Fixation (eccentric fixation assessment), Slit (lesion depth evaluation), Cobalt Blue (corneal abrasion detection with fluorescein)
- 2 Combinable Filters: Red-Free (distinguishes veins, arteries and nerve fibres) and Polarising (reduces corneal reflection)
- 28 Focusing Lenses: Range from -25 to +40 dioptres, adjustable via the maywheel
- Rubber Brow Rest: Protects eyeglasses from scratches during use
Aneroid Sphygmomanometer
- Integrated wall-mounted aneroid gauge for manual blood pressure measurement
- Positioned alongside the diagnostic instruments for streamlined patient assessment
Specifications
| Platform | Welch Allyn Green Series 777 |
| Mounting | Wall-mounted |
| Ophthalmoscope | 11720 Coaxial, halogen, 6 apertures, 2 filters, 28 lenses (-25 to +40D) |
| Sphygmomanometer | Aneroid wall gauge |
| Activation | Automatic on handle lift (no on/off switch) |
| Replaces | Welch Allyn 767 Wall Transformer |
Ideal For
- GP consultation and examination rooms
- Hospital outpatient and assessment areas
- ENT, ophthalmology and general medicine clinics
- Urgent care and walk-in centres
- Nursing assessment stations
From the Vena Cava Blog