Basic Specifications
Model NO.3.5*225
GroupAdult
AppearanceElectropolishing Passivation
ProcessingCNC Milling
Secondary ProcessingSandblasting Scale
Transport PackageVacuum Packaging; Cardboard Box
Specification200*250*400
OriginDongguan, Guangdong
HS Code7301200000
Production Capacity500,000
Product Description
High-Quality Surgical Electrode Knife with 304 Stainless Steel Structure is a precision electrosurgical instrument designed for cutting and coagulation in various surgical procedures. Constructed primarily from medical-grade 304 stainless steel, it offers excellent corrosion resistance, durability, and reliable electrical conductivity. The instrument features an ergonomic handle and a sharp, durable electrode tip optimized for efficient energy delivery with minimal tissue adhesion, ensuring precise surgical performance and ease of cleaning.
Manufacturing Process
Manufacturing begins with the machining of the 304 stainless steel handle and shaft using precision CNC equipment. The electrode tip, often made from a specialized alloy (like tungsten) for superior performance, is then welded or mechanically secured to the stainless steel shaft. The assembly undergoes rigorous polishing and electropolishing to achieve a smooth, non-stick surface. Final products are subjected to comprehensive cleaning, passivation, 100% visual and dimensional inspection, and electrical safety testing.
Clinical Applications
- General Surgery: For cutting and dissecting soft tissues and achieving hemostasis.
- Laparoscopic Surgery: As a unipolar instrument for minimally invasive abdominal procedures.
- Dermatology & Plastic Surgery: For precise excision of skin lesions and cosmetic procedures.
- ENT Surgery: Used in tonsillectomy, adenoidectomy, and head/neck surgeries.
- Gynecological Surgery: For procedures such as cervical conization or endometrial ablation.
Professional Capabilities
We have obtained the GB/T 19001-2016/ISO 9001:2015 quality system certification and GB/T42061-2022/ISO 13485:2016 medical device quality system certification. Our focus is on the research and production of non-standard metal medical device precision parts. Equipped with dozens of high-precision engraving lathes, CNC numerical control units, and precision laser cutting machines, we handle materials including stainless steel tubes, copper, and aluminum alloys.
Our R&D team composed of senior engineers ensures high-precision customization services for hardware parts, meeting the strict standards of the medical device industry. We integrate industry and trade for rapid delivery, emphasizing craftsmanship and value for money.
Frequently Asked Questions
Q1: What materials are used in the construction of the electrode knife?
A: The primary structure is made from medical-grade 304 stainless steel, which provides excellent durability, corrosion resistance, and conductivity.
Q2: Is the surgical electrode knife reusable?
A: We offer both autoclavable (reusable) versions and single-use sterile packaged options depending on your surgical requirements.
Q3: Can the blade design be customized for specific procedures?
A: Yes, we provide various shapes including needle, blade, loop, ball, and spatula designs to suit different clinical applications.
Q4: Is it compatible with my existing electrosurgical generator?
A: Our products feature standard pin connectors that are compatible with most standard RF electrosurgical units operating between 300kHz and 3MHz.
Q5: What quality standards does your production follow?
A: Our production processes are certified under ISO 9001:2015 and ISO 13485:2016 (Medical Device Quality Management), and we adhere to IEC 60601-2-2 safety standards.
Q6: How do you prevent tissue adhesion during surgery?
A: The electrode tips undergo rigorous polishing and electropolishing to create a smooth, non-stick surface, which minimizes tissue sticking and facilitates easier cleaning.
Ryu Medical
