Infrared vein finder

NIRnear-infraredvenipuncture

Product overview
Vein Finder is a non‑invasive near‑infrared visualization device that assists clinical staff in locating superficial subcutaneous veins for venipuncture, infusion and blood sampling.

Intended use
This device is intended for observation and localization of superficial subcutaneous vessels in venipuncture departments and varicose vein operating rooms to assist medical personnel during venipuncture procedures.

Intended use environment
Use in medical institutions and clinics. Ambient temperature: 0℃–40℃; relative humidity: 10%–80% (non‑condensing); power supply: 5 Vdc 2 A; atmospheric pressure: 80–106 kPa.

Applicable population
Suitable for all patients requiring venipuncture.

Applicable sites
All anatomical sites with accessible superficial veins.

Contraindications
Not for use in patients with known allergy or hypersensitivity to 850 nm infrared light.

Structure and composition
The device comprises a main board, an optical engine and an optical bracket.

Specifications

• Output wavelength: 850 nm
• Detection depth: 1–15 mm
• Optimal working distance: 150–250 mm
• Power input range: 5 Vdc 2 A
• Input power: 10 VA
• Operation mode: Continuous operation
• IP protection class: IPX0
• Electric shock protection type: Internal battery powered equipment
• Risk classification: Non‑exempt

Operating and storage conditions

• Operating temperature: 0℃–40℃
• Operating relative humidity: 10%–80% (non‑condensing)
• Operating atmospheric pressure: 80–106 kPa
• Storage/transport temperature: -20℃–55℃
• Storage/transport relative humidity: 10%–90% (non‑condensing)
• Storage/transport atmospheric pressure: 70–106 kPa

Main safety standards

• IEC 60601-1:2005 + AMD1:2012 + AMD2:2020 — Medical electrical equipment; general requirements for basic safety and essential performance
• IEC 60601-2-57:2019 — Particular requirements for basic safety and essential performance of non-laser light source equipment intended for therapeutic, diagnostic, monitoring and aesthetic/cosmetic use
• IEC 60601-1-2:2014 + AMD1:2020 — Electromagnetic compatibility; requirements and tests