Objectives

The primary objective of this tender is to supply and deliver a high power Diathermy Electro-surgical Unit that is robust, user-friendly, employs the latest technology, and ensures proven reliability and safety features to prevent patient burns and injuries.

Scope

The scope encompasses the procurement, delivery, installation, testing, calibration, demonstration, and commissioning of a High Power Electrosurgical Unit suitable for use in regional and tertiary hospitals. The unit must meet detailed technical specifications, include necessary accessories, and provide training and support services to end-users within the KwaZulu-Natal Department of Health.

Technical Requirements

• The unit must be a High Power Electrosurgical Unit employing the latest technology with proven reliability.
• Output power must be variable via a calibrated touchpad and displayed digitally under all lighting conditions.
• Frequency range of 200 kHz to approximately 500 kHz.
• Operational modes: Monopolar and Bipolar.
• Monopolar mode functions:
  • Pure Cut: variable power 0-300W, max 200W into 300Ω load.
  • Blend (Cut with Hemostasis): variable power 0-200W, max 200W into 300Ω load.
• Monopolar coagulation functions:
  • Pin Point coagulation: 0-120W, max 120W into 500Ω load.
  • Coagulation spray: 0-80W, max 80W into 500Ω load.
• Safety features include audible and visual warnings for activation, disconnection, or faults, with fail-safe mechanisms.
• The unit must be compatible with foot pedal control, with provisions for accessories and connection slots for electrodes.
• Electrical requirements: Function off 220V ±10%, 50Hz mains supply, with a minimum 3-meter hospital-grade mains cable, IEC 60601-2-2 compliance, and a power efficiency rating of ≥95%.
• Guarantee/Warranty: Minimum 24 months, with provisions for maintenance, repairs, and software updates.
• Accessories: Reusable active and neutral electrodes, optional accessories, and spare parts with specified delivery times.

Skills Requirements

• Technical expertise in medical electrical equipment, specifically electrosurgical units.
• Capability to provide installation, calibration, and operational training to hospital staff.
• Proven service and repair capacity within KwaZulu-Natal, including trained technicians with OEM certification.
• Ability to supply comprehensive manuals, software, and spare parts for at least 10 years.
• Compliance with safety standards, including IEC 60601-2-2, CE certification, and relevant South African regulations.
• Experience in providing ongoing technical support, maintenance, and training services.