Product Introduction

Operation Principle

It converts the electrical energy into mechanical energy and uses the ultrasonic frequency generator to make the metal knife head oscillate mechanically at the rate of 55.5kHz, so that the water in tissue cells can be vaporized, the protein hydrogen bond can be broken, the cells can be disintegrate, and the tissue can be cut or coagulated, so as to finish cutting tissue and hemostasis.

Clinical Advantages

• The cutting and coagulation can be finished at the same time;
• Can close the blood vessels under 3mm safely;
• No current through the patient’s body;
• Minimum tissue eschar and desiccation;
• Precise cutting under the minimum thermal damage;
• Little smog;
• Multifunctional, and reduce the equipment replacement.

Operation Cautions

1. After tissue separation, quickly open the jaws and stop excitation
2. Avoid empty excitation, there is no tissue in the jaws, close the jaws and excite
3. Clamp the tissue with the front 2/3 of the cutter head
4. The blade must be kept away from hard materials such as metal and bone tissue.
5. After disinfection, keep the knife head down and keep it dry.

System Composition

• Main Machine (Power Cord) — K500
• Handle (handle wire/ toruqe wrench/ test bar) — QUHP35
• Disposable Scalpel head — QUHS

Main Machine — K500

Advantages

• Smart chip control;
• Advanced computer algorithm;
• Excellent power output;
• System’s automatic self-check function;
• Whole graphics and text alarm;
• The control panel and display can be easy to read;
• Auditory feedback as per gears.

Handle (transducer) — QUHP35

Advantages

• The “smart” chip in the handle can optimize the output power and has memory function;
• Unlimited use;
• The wire and handle can be removable, which is convenient for cleaning and sanitation.

Disposable Scalpel Head–QUHS 14S/23S/36S

Advantages

• The improved radian of the scalpel head, droplet type at the end and optimized design of working surface are convenient for the precise operation in surgeries;
• It improves the grip of the scalpel head, and its multi-functional head can reduce instruments replacement so as to shorten the operation time;
• It strengthens the gasket of scalpel head in order to have a longer effective work time;
• It has special coating on the work surface to reduce the escharosis;
• It’s easy to grasp and hold which conforms to the human engineering.