SHOMEA Medical - Grade Stainless Steel Lancet Needle (High - Precision Puncture/Infusion/Sampling Needle)

Medical - grade stainless steel, excellent biocompatibility

Lancet - shaped structure, small wound and low tissue damage during puncture

Excellent acid/alkali and body fluid corrosion resistance

Excellent surface quality, high brightness and low roughness

FAQ:

Question: What is the material of this medical - grade stainless steel lancet needle? Does it meet the medical industry standards?​

Answer:​ Our medical - grade lancet needle is made of 316L medical - grade stainless steel​ (304 or 316L can be customized according to customer needs). This material has excellent biocompatibility, complies with medical - grade material standards such as ISO 10993 (biocompatibility assessment), ASTM F138 (stainless steel for surgical implants), and domestic GB/T 1220. It can be safely used in medical device scenarios that come into contact with the human body or body fluids, with no risk of heavy metal precipitation.

Question: What are the advantages of the lancet - shaped tip? Why choose this design?​

Answer:​ The lancet - shaped tip adopts a bevel/double - edged structure. It has a smaller wound and lower tissue damage during puncture, and ensures smoother blood/liquid backflow (reducing the risk of coagulation); meanwhile, the bevel design improves the smoothness of puncture, reducing the operation difficulty for medical staff. It is especially suitable for medical scenarios that require precise and minimally invasive puncture (such as blood collection, local medicine delivery, etc.).

Question: How is the machining precision of the needle body? Will it affect the puncture effect?​

Answer:​ Our lancet needles are manufactured by high - precision CNC machining technology. The tolerance of the outer diameter, inner diameter, and tip angle of the needle body can be controlled within ±0.01mm, ensuring uniform puncture force and good consistency of wounds for each needle, and avoiding puncture difficulties or additional tissue damage caused by process errors.