R & D

R & D

(DDT) DRUG DELIVERY TECHNOLOGY

BAZ BIOMEDIC's automatic repetitive injection needle-free drug delivery technology instantly concentrates momentum on the drug, barely damaging nerve cells with a very small amount of the drug without a needle through an ultra-fine hole less than a strand of hair (150 micrometers). It is a technology where drugs are injected through the skin layer by automatically injecting 1 to 20 times per second.

Compared to the existing drug delivery technology, it is the world's first needle-free drug delivery technology that provides little pain during injection, controls the injection depth and injection volume, minimizing the injection loss (up to 95%), and enables high-speed repeat injection.

< Conventional Drug Delivery Technology >

  • 1)

    Because precision injection is impossible, only one injection can be made at a time.

  • 2)

    A large amount of injection causes loss of human tissue and cells and pain.

Performances of BAZ BIOMEDIC’s Drug Delivery Technology
Injection Rate 150-500 m/s (Controllable → Injection Depth Control)
Injection Depth Control Possible
Step 1: The Epidermis 0.2~ 1.0 mm
Step 2: The Dermis 1.0 ~ 3.0 mm
Step 3: The Subcutaneous Tissue below 3.0 mm
Amount of Injection Minimal Amount of Injection (0.001 ml, 600 times less compared to others)
Injection Amount Control Possible (0.004-0.017 ml/sec)
Fast Repetitive Injection Possible (1-20 successive injections per second)
Injection over Large
Area of Skin
Fast repetitive injection makes it easier
to inject drug over large area of skin
Pain Less than needle injections
Injury Less than needle injections

< BAZ BIOMEDIC’s Drug Delivery Technology >

  • -

    Precision injection per 1 to 20 seconds

  • -

    Alleviate pain by automatic repetitive injection of small amounts of drug

  • 1)

    Because precision injection is impossible, only one injection can be made at a time.

  • 2)

    A large amount of injection causes loss of human tissue and cells and pain.

Traditional needle-free drug delivery devices are single-shot, and required reloading for drug injection every time they are used, making it impossible to repeat inejction. The rate of drug loss before and after reaching the pressure (100bar) that allows skin penetration was very high.
Meanwhile, automatical repetitive needle-free drug delivery device of BAZ BIOMEDIC rapidly reach the pressure (100bar). Moreover, it is an innovative device that can penerate the skin and can be repeatedly injected in a very small amount without drug loss.

BAZ BIOMEDIC Animal Testing