Product Description
We specialize in the custom manufacturing of single-use, high-precision medical puncture needles. Our comprehensive product line includes nerve block needles, biopsy needles, bone marrow puncture needles, and trephine needles. Manufactured from medical-grade materials, our needles are designed for optimal sharpness, flexibility, and procedural success. We offer extensive customization options for gauge, length, tip configuration, and ergonomic handles to meet specific clinical and surgical requirements.
Product Uses
Nerve Block Needles: Used for the precise injection of local anesthetics around specific nerves to achieve regional anesthesia and pain management.
Biopsy Needles: Designed for the extraction of tissue samples (e.g., from liver, kidney, breast) for pathological diagnosis and testing.
Bone Marrow Puncture Needles: Employed for bone marrow aspiration or biopsy to diagnose hematologic disorders, cancers, and infections.
Trephine Needles: Used to obtain a solid core of tissue, particularly from bone, for histological examination.
Product Technical Parameters
Parameter
Specifications
Material
Medical-grade Stainless Steel (304/316L); some designs may feature polymer hubs
Gauge (Diameter)
Wide range from thin (e.g., 22G-25G for nerve blocks) to larger gauges (e.g., 11G-16G for bone marrow/trephine)
Length
Various lengths from short (e.g., 50mm) to long (e.g., 200mm+); fully customizable
Needle Tip
Custom geometries including short-bevel, pencil-point (Whitacre, Sprotte), trocar, and side-cutting bevels
Stylet
Available with or without a removable stylet; can be matched or non-matched
Hub/Handle
Clear transparent hub, ergonomic handles, with or without orientation markers
Sterility
Sterilized by Ethylene Oxide (EO) gas or Gamma Irradiation
Packaging
Individual sterile blister packs or peelable pouches