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Puncture Needle Set Trocar Chiba Tip Options 18G 21G 22G Color Coded for Quick Identification Fluoroscopy Ready

Basic Information

Place of Origin:	China
Brand Name:	EVT
Certification:	ISO; NMPA
Model Number:	YL-D21Z-011

Minimum Order Quantity:	100
Price:	$20-$48
Packaging Details:	blister individually
Delivery Time:	5-8 working days
Payment Terms:	T/T
Supply Ability:	50000 piece per month

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Detail Information

Radiopaque:	Yes	Tiptype:	Pigtail Or Straight Tip
Color:	Transparent Or Colored For Size Identification	Sterilizationmethod:	Ethylene Oxide (EO) Or Gamma Sterilization
Catheterlength:	20-40 Cm	Drainagetype:	External Or Internal-external Drainage
Catheterdiameter:	4-14 French (Fr)	Compatibility:	Compatible With Standard Guidewires And Introducers
Connectortype:	Luer Lock Or Standard Hub	Shelflife:	2-3 Years
Insertionmethod:	Percutaneous Transhepatic	Productname:	Biliary Drainage Catheter
Material:	Medical-grade Polyurethane Or Silicone	Indications:	Biliary Obstruction, Bile Duct Drainage
Highlight:	Fluoroscopy Ready Puncture Needle Set , Trocar Chiba Tip Puncture Needle Set , 22G Puncture Needle Set

Product Description

Puncture Needle Set with Trocar and Chiba Tip Options

This Puncture Needle Set provides two distinct needle-tip technologies – Trocar and Chiba – allowing clinicians to select the optimal access strategy based on procedure type, tissue characteristics, and safety requirements. Designed with clear color-coded identification and enhanced tip geometries, the set ensures precise, controlled percutaneous access for diagnostic and interventional procedures.

Dual-Tip Technology: Select the Right Tool for the Case

Trocar-Tip Needle – For Controlled, Guided Access

Non-cutting, blunt-cannula tip guides the wire without shearing or damaging the coil
Excellent direct-advancement capability maintains needle trajectory without deviation
No specific tip orientation required during insertion – simplifies handling and reduces wire twisting
Ideal for: procedures requiring precise wire guidance, repeated needle passes, or when wire integrity is critical

Chiba-Tip Needle – For Sharp, Delicate Penetration

Ultra-sharp beveled tip facilitates smooth tissue penetration with minimal force
Enhanced vessel-avoidance capability due to controlled, sharp entry
Requires tip-orientation awareness during insertion to prevent wire-tip contact
Ideal for: fine-needle aspiration, delicate tissue sampling, accessing small or mobile targets

Color-Coded Gauge System – Instant Visual Identification

Color	Gauge	Application
Black Hub	22G	Fine-caliber access for cytology or pediatric use
Green Hub	21G	Balanced access for diagnostic aspiration or contrast injection
Pink Hub	18G	Larger lumen for biopsy, drainage, or viscous fluid aspiration

Clinical & Safety Advantages

Procedure-matched tip selection – optimize for guidance (Trocar) or penetration (Chiba)
Reduced wire damage risk – Trocar flat-end design protects guidewire integrity
Lower bleeding risk – Chiba sharp-tip allows precise vessel avoidance
Quick gauge recognition – color-coded hubs streamline workflow and reduce errors

Typical Applications

Fine-needle aspiration (FNA) and biopsy
Percutaneous cholangiography (PTC) and drainage (PTCD)
Nephrostomy access and renal biopsy
Abscess or fluid collection aspiration
Vascular access and contrast injection
Pediatric and sensitive-tissue interventions

Set Configuration

Needle Types: Trocar-tip + Chiba-tip (per gauge)
Gauges Available: 18G (pink), 21G (green), 22G (black)
Length Options: Standard 10 cm, 15 cm, 20 cm
Tip Visibility: Echogenic or fluoroscopy-ready versions available

Quality & Compliance

Single-use, sterile, EO-packaged. Manufactured under ISO 13485 quality system. Compatible with 0.018″-0.035″ guidewires.

Tag:

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