Objectives

The primary objective of this tender is to procure a Wrist Unit for Upper Extremity prosthesis (Quick Change) to be supplied and delivered to Orthopaedic Services at Wentworth Hospital. The procurement aims to ensure the availability of high-quality, safe, and functional wrist units that meet specified technical standards and support patient needs.

Scope

The scope includes the supply, delivery, and potential sample submission of wrist units designed for quick change of terminal devices, conforming to detailed specifications. The procurement covers the required quantity (as specified), adherence to standards, and compliance with the evaluation and preference criteria set by the Department of Health in KwaZulu-Natal.

Technical Requirements

• Design for quick change of terminal devices or positions.
• Light pressure on button to unlock wrist and permit free rotation; heavier pressure to detach terminal device.
• Pressure on terminal device to reset and lock into position.
• Material: Aluminum body (natural anodized), stainless steel face plate, yoke, insert with M12 x 1.5 thread, spring, screws, springs, gear rack, and stainless steel insert with 36 positional changes.
• Body dimensions: outside diameter 51mm, inside diameter 21mm, height ≤ 24mm, weight ≤ 93 grams.
• Recess for lamination tie-off and serrated surface to prevent rotation after lamination.
• Components individually packaged and labeled with company name/logo.
• Samples to be supplied for identification and compliance testing.
• High quality standards to ensure safety and durability.

Skills Requirements

• Manufacturing expertise in precision aluminum and stainless steel components.
• Knowledge of prosthetic device standards and specifications.
• Ability to produce high-quality, durable, and safe medical device components.
• Capability to supply samples for evaluation and compliance verification.
• Experience in packaging and labeling for medical devices.
• Understanding of procurement procedures and compliance with departmental standards.