Ultrasonic Scalpel System Laparoscopic Surgical Energy Instrument Harmonic Laparoscopic Instruments

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Basic Specifications

Model NO.

WYHS

Material

Steel

Feature

Disposable

Certification

CE, FDA, ISO13485

Group

Adult

Generator Power

100~250VAC

Transducer Frequency

55.5 kHz

Foot Switch

Ipx8

Shear Diameter

5mm

Shear Size

14, 23, 36, 45cm

Sterilized

Yes

Warranty

3 Years

Class

Class IIb

Production Capacity

100PCS/Month

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Product Description

The generator emits 55500Hz electric pulse, the piezoelectric ceramic deforms when passing through the current, and drives the working rod of the tool head to vibrate with the amplitude of 30μm-100μm, so as to realize the function of tissue cutting and blood vessel coagulation.

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Product Features

Generator with smarter computerized algorithm, more stable power output;
The display shows the system failure directly without querying code;
Hand piece without use restriction;
The cable of hand piece can be removed, easy to clean and sterilize;
Versatility: applied in separating, grasping, cutting and coagulating without replacing instruments;
The heat injury around the tissue is very small (less than 1mm), which enhance safety;
Special coating to prevent tissue adhesion and increase the service life of the ultrasonic scalpel.

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Detailed Technical Overview

Ultrasonic Scalpel System Host Generator: A device used to generate and provide electrical energy and output control to the ultrasonic driver handle. Power output is provided by activating the foot switch or manual switch adapter.

Generator Technical Specifications:
• Input voltage: AC 90V to 240V
• Input frequency: 50 / 60Hz
• Working current: 3A
• Driving frequency: 55.5KHz
• Max Power consumption: 300VA

Shears Design Features:
1. Larger rotating ratchet for easy adjustment during operation;
2. Integrated torque wrench design for convenient installation;
3. Ergonomic grip with sound prompts to avoid false firing;
4. 5mm high strength metal matte rod to prevent reflections and corrosion;
5. High-temperature resistant gasket (400°C) for surgical safety;
6. "Inverted water drop" tip and optimized working face for fine operation;
7. Integrated central rod for superior cutting and hemostatic ability;
8. Cold pressing technology for uniform pressure and energy output.

Handpiece (Transducer):
Features imported piezoelectric ceramics and gold-plated electrodes. The customized cable includes 5 layers of shielding for anti-interference. Split design allows for easy cleaning and maintenance.

Foot Switch:
Activates and transmits signals to the main generator in both MIN or MAX modes immediately upon pressing.

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Certifications

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Key Advantages

1. Global Regulatory Expertise: Our leadership team possesses over 20 years of experience in medical device quality management and international registrations, including successful applications for FDA 510K and CE marks.

2. Specialized Teams: We maintain professional R&D, quality control, and sales teams that stay updated with the latest global medical industry technologies.

3. Partnership Opportunities: We welcome global distributors and agents, supporting them with competitive pricing and high-quality products for local market development.

4. Production Support: Beyond finished devices, we can supply parts and automatic production machinery to help partners establish their own local manufacturing facilities.

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Frequently Asked Questions

What is the working frequency of the ultrasonic scalpel?

The system operates at a driving frequency of 55.5 kHz, which provides efficient tissue cutting and coagulation.

Are the instruments compatible with sterilization?

Yes, the hand piece cable is removable for easy cleaning and sterilization. The shears also feature high-temperature resistant gaskets (up to 400 degrees).

What shear sizes are available for different surgeries?

We provide four standard sizes: 14cm, 23cm, 36cm, and 45cm, catering to both open and laparoscopic procedures.

How does the system ensure safety during surgery?

The system features a smarter computerized algorithm for stable power and a display that shows failures directly. Heat injury is limited to less than 1mm around the tissue.

Does the generator support global voltage standards?

Yes, the generator supports an input voltage range of AC 90V to 240V, making it compatible with power systems worldwide.

Can one instrument perform multiple tasks?

Absolutely. The system is designed for versatility, allowing surgeons to separate, grasp, cut, and coagulate without needing to replace instruments mid-procedure.