Handheld Infrared Vein Finder SIFVEIN 4.2


Type: Blood Analysis System.

Light type: Near-infrared light.

Infrared wavelengths: 850 nm.

Visible Vein Size:  ≥1mm.

Accuracy:  0.25mm.

Depth of Visible Vein: ≤12mm.

Best projection distance: 200±20mm.

Image frame rate : 20FPS.

For quantity discounts Please call : +1-323 988 5889

SKU: SIFVEIN4.2 Categories: ,

Infrared Vein Viewer SIFVEIN-4.2

Portable Vein Viewer


Our infrared vein finder SIFVEIN-4.2 is the handheld version of vascular imaging navigation instruments. Further, the product adopts the design of a portable infrared vein viewer device. The SIFVEIN-4.2 Vein finder projects near-infrared (no radiation) light. Consequently, a kind of light that is absorbed by blood and reflected by surrounding tissue.  Hence, this information is captured and processed, finally projected in real time directly on the surface of the skin.

Furthermore, It provides a real time accurate image of the patient’s superficial pattern on the skin of patient. The main body of the portable vein finder SIFVEIN-4.2 consists of four parts, including host part, power adapter, charger holder.  However, the mobile fix and support are optional for SIFVEIN-4.2. The vein finder consists of LED light source, image processing module, battery and case. The case includes function buttons and indicator lights. In addition, the products carry large capacity of Lithium battery compartment to achieve long life.


  • Color: 5 colors adjustable.
  • Brightness: 3 degree brightness adjustable.
  • Size: 3 kinds of image sizes.
  • Mode: Normal model and Enhanced mode.
  • Inverse: Allows clinicians to highlight the veins or the surrounding tissue.

Handheld Vein Portable SIFVEIN-4.2


  • Light type: Near-infrared light.
  • Infrared wavelengths: 850 nm.
  • Image resolution: 720*480.
  • Visible Vein Size: ≥1mm.
  • Accuracy: 0.25mm.
  • Depth of Visible Vein: ≤12mm.
  • Best projection distance: 200±20mm.
  • Image frame rate: 20FPS.
  • LED lifetime: 20000 hours.
  • Power Supply: DC 5V ≤3.5W.
  • Weight: 450g.
  • Dimension: 240x60x60mm (LxWxH).
  • Battery volume: 4400mAH.
  • Battery working time: ≈ 5 hours.
  • Charging time: ≈ 3 hours.
  • Battery detachable: Yes.
  • Operating Mode: Handheld or Suspension.

Handheld Infrared Vein Finder SIFVEIN-4.2

Product Structure:

  • Optimized structure: Easy to disassemble and fold. Smaller and safer package which saving freight cost.
  • Enhanced image: Clearer vein image, less noises and interference as well.
  • Safe: Use safe light source, no laser, no radiation.
  • Color image: Clear and accurate.
  • No patient contact: Clear and accurate.
  • Easy to learn and use: no pre-use calibration or adjustments are necessary.
  • Small size: fits in your hand.
  • Works in light or dark: use it in light or darkly lit environments.

Application cases:

For example:

  • Children.
  • The elderly.
  • Obese patients.
  • Dark-skinned patients.
  • As well as, patients with anemia, hypotension, or excessive loss of blood, etc.


Application Range:

Our SIFVEIN-4.2 is mainly used for Hospital treatment, firefight rescue, Military Disaster relief especially in dim environment or in those environment which people can’t see clearly.

Handheld Infrared Vein Finder SIFVEIN-4.2 Portable Vein Viewer

  • Enable to perform promptly the necessary treatments and procedures for the patients
  • Help prevent repetitive and wrong injections
  • Enable to open previously saved images to compare before and after the treatment of the patient
  • Can be used to various patients such as infants and obese patients regardless the color of the skin
  • Enable to choose the right blooded vessel based on the precision of the video of the blood vessel

Handheld Vein Finder SIFVEIN-Applications


There are no reviews yet.

Be the first to review “Handheld Infrared Vein Finder SIFVEIN 4.2”

Your email address will not be published. Required fields are marked *