Shenzhen Shomea Hardware Products Co.,Ltd
| Packaging Details | Polybag, Carton, Wooden case or According to your request |
| Supply Ability | 100000pcs/ month |
| Payment Terms | L/C,D/A,D/P,T/T,Western Union |
| Delivery Time | 5-20days Or According To Quantity |
| Certification | ISO13485 |
| Brand Name | SHOMEA |
| Place of Origin | CN |
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Product Specification
| Packaging Details | Polybag, Carton, Wooden case or According to your request | Supply Ability | 100000pcs/ month |
| Payment Terms | L/C,D/A,D/P,T/T,Western Union | Delivery Time | 5-20days Or According To Quantity |
| Certification | ISO13485 | Brand Name | SHOMEA |
| Place of Origin | CN |
| Products Name | SHOMEA Customized Medical Grade Stainless Steel L-Shaped Side-Port Sampling Needle for IVD |
| Material | Stainless Steel, Brass, Aluminum, brass, copper ,etc |
| Surface treatment | Sandblasting, polishing, knurling, laser marking, etc |
| Tube Outer Diameter | 0.25-15mm |
| Tube wall Thickness | 0.05-3mm |
| Meta Base | Male and Female thread |
| Tolerance | OD/ID±0.02mm L±0.05mm or According to Drawing |
| Size | 3G-32G or Customized |
| LOGO | Can be customized according to your drawing |
| Samples | Usually provide 5-10pcs samples for testing before mass production |
| Delivery Time | usually 5-25days or according to quantity |
Manufactured from medical-grade 316L stainless steel, offering excellent biocompatibility and corrosion resistance
Retractable telescopic sleeve structural design with adjustable stroke to fit multiple models of diagnostic equipment
Precision seamless tube manufacturing delivers smooth inner bore free of dead corners
Corrosion-resistant and wear-resistant, capable of withstanding repeated disinfection treatments
FAQ:
Q1: Which specific IVD devices or testing projects is this sampling needle suitable for?
A: This probe is specifically designed for In-Vitro Diagnostics (IVD) automated equipment. It is widely used in fully automated clinical chemistry analyzers, immunochemiluminescence analyzers, hematology analyzers, etc. It is suitable for the quantitative aspiration of liquid biological samples (such as serum, plasma, urine), reagent addition, and waste liquid drainage.
Q2: What are the irreplaceable advantages of medical-grade stainless steel over ordinary stainless steel or plastic tubing in IVD applications?
A: Compared to ordinary stainless steel, medical-grade stainless steel offers higher purity and corrosion resistance, effectively preventing sample ionization interference. Compared to plastic tubing, it possesses extremely high rigidity and fatigue resistance, preventing deformation under high-temperature/pressure sterilization or high-frequency mechanical motion. Furthermore, its inner walls are much easier to polish to an ultra-smooth finish, eliminating sample loss caused by plastic absorption.
Q3: How does the side-port design affect sampling accuracy, and how is smooth liquid outflow ensured?
A: The side-port design effectively reduces fluid resistance during sampling and prevents air bubble ingestion caused by excessive negative pressure at the needle tip when aspirating high-viscosity or micro-volume samples. Coupled with our ultra-low inner wall roughness (R0.2), it ensures stable laminar flow within the needle, achieving highly precise flow control and volume metering.
Q4: What is the tolerance control and delivery cycle for the product?
A: We utilize Swiss CNC machining centers and 5-axis linkage lathes to strictly control all key dimensions (such as outer diameter, inner diameter, bending angle) within a tolerance of ±0.01mm. As a source manufacturer, the standard lead time for bulk orders is typically 15-20 working days after drawing and sample confirmation.
Q5: Can you provide relevant material certificates and biocompatibility test reports?
A: Yes. We can provide complete Material Test Reports (MTC), ISO13485 quality management system certification, and related biocompatibility test reports (such as the ISO 10993 series) to ensure your equipment smoothly passes various international medical compliance reviews.
Company Details
Business Type:
Manufacturer
Year Established:
2022-08-04
Employee Number:
2~10
Ecer Certification：
Verified Supplier
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