Multi-sample Needle Pen Type Blood Drawing Collection Needles Pink 18G

HENAN AILE INDUSTRIAL CO., LTD with over 12 years of medical experience.
We hold certifications, including CE, ISO 13485 & USA FDA.

1. One puncture for multiple tubes, reducing patient suffering Double-ended needle design enables collection of multiple blood samples from a single venipuncture. No repeated needle insertion for patients requiring combined CBC, biochemistry, coagulation and infectious disease screening, minimizing tissue trauma and patient anxiety.
2. Self-sealing rubber sleeve for leak-proof & anti-hemolysis performance Latex-free self-sealing rubber sheath on the rear needle seals instantly when swapping vacuum tubes. It prevents blood spillage and air backflow into blood vessels, reduces hemolysis, preserves blood sample integrity and guarantees accurate lab test results.
3. Ergonomic pen-shaped handle for stable grip Pen-style hub fits comfortably in medical workers’ hands, supporting one-handed operation. It delivers better control during puncture and prevents rolling veins or needle slippage, helping novice nurses perform venipuncture reliably. Color-coded hubs allow fast gauge recognition and reduce clinical specification errors.
4. Triple-bevel polished needle tip for minimally invasive low-pain puncture Medical stainless steel needle tip with triple-bevel grinding and thin-wall design delivers low penetration resistance, fast vein entry, less subcutaneous tearing and mild pain while maintaining sufficient blood flow rate.
5. Latex-free formula to reduce allergic risks All blood-contact components contain no natural latex, avoiding allergic reactions for latex-sensitive patients and suitable for broad clinical population.
6. Individual sterile packaging with stable compliance for export Individually sealed sterile pouch, non-pyrogenic and endotoxin-free. Long shelf life, simple storage and transportation conditions, suitable for bulk export and overseas medical registration support.

Product Overview

Multi-sample Needle Pen Type Blood Drawing Collection Needles are sterile single-use venous blood collection medical devices, compatible with vacuum blood collection tubes and needle holders. It is widely adopted in hospital clinical labs, physical examination centers and third-party medical laboratories as mainstream venipuncture consumables. Adopting double-ended pen-style needle structure, one end punctures patient vein while the other pierces the rubber stopper of evacuated vacuum tubes. With only one single venipuncture, multiple blood samples can be collected by sequentially replacing vacuum tubes, eliminating repeated vein pricks and greatly easing patient discomfort while improving phlebotomy efficiency for medical staff.

Different from single-sample blood collection needles, the pen-type multi-sample needle is equipped with a self-sealing rubber sleeve. The sleeve automatically seals during tube replacement to prevent blood leakage and air reflux into veins, lowering risks of hemolysis and sample contamination. Each unit is individually packed and sterilized by EO ethylene oxide. It is non-pyrogenic, non-toxic and single-use only, complying with ISO13485 and CE MDR international medical standards. Color-coded hubs correspond to different gauges for quick visual identification, making it ideal for high-volume sampling scenarios such as mass physical screening, preoperative examination and multi-item chronic disease testing.

Specification Table

Material Difference

Different components of pen-type multi-sample blood collection needle adopt professional medical polymer and metal materials. Raw material quality directly affects puncture smoothness, sealing performance and biocompatibility.

1. Needle: Medical 304 Stainless Steel vs Ordinary 201 Stainless Steel Standard version uses medical grade 304 stainless steel, rust and corrosion resistant, stable hardness, evenly polished tip with firm silicone coating adhesion and excellent biocompatibility without metal ion precipitation. It resists burr and bending during blood drawing. Low-cost alternatives use 201 stainless steel with high impurity content, insufficient hardness, prone to rolled tip and rust, increasing puncture resistance, vessel injury and hemolysis, not recommended for clinical laboratory use.
2. Hub: Medical PP Polypropylene vs Recycled Plastic Medical PP polypropylene features moderate transparency, high rigidity, resistance to EO sterilization without deformation, free of harmful plasticizers and good biocompatibility, not easy to crack. Recycled plastic is low-cost with many impurities, easy to become brittle after sterilization and leach hazardous substances, posing medical risks and forbidden for blood collection consumables.
3. Sealing Sleeve: Latex-free Synthetic Rubber vs Natural Latex Latex-free synthetic rubber maintains stable elasticity and sealing performance after repeated puncture on tube stoppers and eliminates latex protein allergy risk, becoming mainstream solution for global markets. Natural latex has good sealing performance but carries allergy risk, gradually phased out by medical institutions in Europe and America.

Note: Material certificates, biocompatibility reports and endotoxin test reports can be provided for overseas medical device registration.

Intended Use & Target Users / Application Scope

Intended Use

Used together with evacuated blood collection tubes and needle holders to collect venous blood samples for in-vitro diagnostic tests: complete blood count, biochemical panel, coagulation function, blood grouping, infectious disease screening, preoperative examination, tumor marker detection. Only for venipuncture blood collection. Not for subcutaneous injection, intramuscular injection or fingertip capillary sampling.

Target Users & Application Settings

Target Users:

1. Adults for routine physical examination requiring multi-item blood tests.
2. Inpatients for pre-operation and post-operation multi-index monitoring.
3. Chronic disease patients (liver, kidney, endocrine disorders) needing regular multi-tube blood recheck.
4. Elderly patients with acceptable vein conditions to reduce repeated puncture pain.
5. Clinical trial subjects requiring multiple blood sample collection.

Why Choose Our Multi-sample Needle Pen Type Blood Drawing Collection Needles

1. Reliable sealing structure to minimize hemolysis and blood leakage Self-sealing rubber sleeve passes multi-puncture reliability test, maintaining sealing during continuous tube replacement to effectively prevent blood spillage and air reflux, reduce hemolysis rate, stabilize lab test results and lower sample re-test frequency.
2. Full specification coverage with color coding for quick selection Complete gauge range from 18G to 23G with multiple length options. Color-coded hubs distinguish specifications to meet diverse clinical demands: thick gauge for high blood volume requirement, fine gauge for elderly patients with tiny fragile veins.
3. Strong OEM customization capability for B2B foreign trade orders Customizable gauge, color box printing, customer logo and neutral non-brand packing. Flexible MOQ, suitable for overseas distributors, hospital tender and cross-border medical consumable business.
4. Complete compliance documents for overseas registration ISO13485 certificate, CE MDR technical file, sterilization certificate, material report, biocompatibility and endotoxin reports available to help customers register in Saudi SFDA, Bangladesh UNBS, Brazil ANVISA and other countries.
5. Automated production in Class 100,000 cleanroom with strict QC Fully automatic assembly line, full batch inspection for needle burr, sealing performance and sterilization effect. Stable bulk delivery, fast sample shipment.
6. Low-pain tip design improves patient experience Triple-bevel tip plus silicone lubricant coating delivers smooth penetration and minimal tissue injury, reducing patient pain and improving compliance during blood collection.

FAQ

Q1: Can Multi-sample Needle Pen Type Blood Drawing Collection Needles be reused? A: Absolutely not. It is single-use sterile medical device and must be discarded after blood collection. Reuse causes cross infection, dull needle tip and failed sealing sleeve, easily leading to blood leakage, hemolysis and transmission of blood-borne diseases. Dispose into medical sharps container after use.

Q2: What accessories are required for this pen-type multi-sample needle? A: It must be used with vacuum blood collection tube + needle holder. Screw the needle onto the holder, perform venipuncture and insert vacuum tubes sequentially to collect multiple samples.

Q3: What does gauge number G mean and how to select? A: Higher G number means thinner outer needle diameter. 18G/20G: thick gauge with fast blood flow for large sample volume; 21G: universal clinical gauge; 22G/23G: fine gauge for elderly patients and tiny veins to reduce vessel injury.

Q4: Will blood leak after repeated puncture on the rear rubber sleeve? A: The rubber sleeve passes multi-puncture reliability test and no leakage occurs with normal tube replacement. Do not exceed designed maximum tube quantity. Violent operation will damage sealing structure.

Q5: Can the product be used directly after EO sterilization? What is shelf life? A: EO sterilized products go through desorption process and are released only after qualified residual test. Shelf life is 3 years. Store in cool dry environment. Discard if package broken.

Q6: Can we do OEM private label and neutral export packing? A: Yes. Custom color box printing with customer logo, customized hub color or neutral non-marked packing for overseas distributor tender and cross-border e-commerce sales.

Q7: Can samples be provided for customer testing and lab verification? A: Yes, full range samples available with quality and sterilization certificates. Sample freight can be negotiated.

Q8: What medical device class does this multi-sample pen type blood collection needle belong to? A: Pen-type multi-sample vacuum blood collection needle is invasive single-use medical device. Classification varies by country regulation. We can supply complete technical documents to assist local authority registration.

Contact Us
Contact our export team at admin@aileindus.com for factory price quotes, technical data, or OEM product samples. We reply to all business inquiries within 12 hours.