Product Information
01 What is 22G Multi‑Sample Butterfly Blood Collection Needle?
Our 22G butterfly blood collection needle is single‑use winged venipuncture equipment designed for multi‑sample venous blood‑draw workflows. Equipped with dual flexible grip wings and extended transparent tubing. The flexible tubing isolates the puncture site from collection connectors, allowing users to swap vacuum blood tubes without repositioning the inserted needle, ideal for collecting multiple specimen tubes in one venipuncture access. 22G delivers balanced flow performance, sitting between 21G and 23G for routine clinical blood‑collection scenarios.
02 Product Specifications
| Item | Specification |
| Product Name | Butterfly Needle |
| Gauge (Color) | 22G (Black) |
| Needle Length | 3/4" or 1" |
| Tube Length | 18cm/25cm/30cm |
| Core Function | Multi‑sample sequential blood collection |
| Sterilization Type | EO |
| Shelf Life | 5 Years |
| Certificates | CE, ISO13485, FSC |
| Package |
1pc/PE bag, 100pcs/bag, 5000pcs/ctn, 60*42*42 |
| Service | Free sample, OEM / ODM customisable |
03 Main Components
- Stainless‑steel hypodermic cannula
- Flexible textured butterfly grip wings
- Flexible transparent tubing
- Standard connector compatible with blood‑collection holder
- Protective plastic needle cap
04 Precautions
- Strictly single‑use only, do not reuse. Re‑use brings cross‑contamination risk.
- For multi‑sample collection, strictly follow clinical order‑of‑draw protocols and tube fill‑volume requirements.
- After completion of blood‑draw, discard the full set directly into approved sharps container.
- Do not use if package seal is broken or damaged.
- Tubing contains dead‑volume; follow laboratory validated collection procedures.
05 Clinical Applications
Venous multi‑sample blood collection in hospitals, diagnostic labs and clinical sites. Suitable for drawing multiple specimens for hematology, coagulation, biochemistry and serology tests within one venipuncture access.
Manufacturing & Quality Control
Our Butterfly Blood Collection Needles are produced following rigorous quality control procedures at every stage:
- Raw material incoming inspection
- Needle & component quality check
- Product assembly
- Tubing and connector inspection
- EO sterilization
- Final packaging
- Finished product testing & inspection
Produced under certified clean‑room systems. Workflow includes raw‑material inspection, component dimensional & assembly checks, sterilization validation and finished‑product random sampling. One‑stop procurement is available for distributors, import traders, government procurement agents and medical‑chain‑store clients.
Certificates
We are Here for You
FAQ
Q1: Do you have CE and ISO 13485 certificates for this product?
A:Our factory is certified with ISO 13485, and the butterfly needle holds CE certification. We can provide full certification documents for your registration and customs clearance.
Q2: What is the advantage of 22G butterfly needle for multi‑sample draw?
A: Flexible tubing lets you swap vacuum tubes without shifting the needle inside vein. 22G provides balanced flow performance between larger‑bore 21G and finer 23G.
Q3: What is the difference between butterfly needle and pen‑type blood‑collection needle?
A: Butterfly needle uses wings plus flexible tubing; pen‑type needle adopts straight structure without long tubing. Device selection depends on vein status and clinical workflow.
Q4: Can you offer OEM / ODM service for butterfly needles?
A: Yes. We support OEM services including custom printed boxes, private labels and customized packing specifications. MOQ applies.
Q5: What is the lead time for bulk orders?
A: Normally 30–45 days after receiving your deposit. Lead time will be confirmed according to order quantity and packaging requirements.
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