Edit Needle-free Injector and its future

With the improvement of the quality of life, people pay more and more attention to the experience of clothing, food, housing and transportation, and the happiness index continues to rise. Diabetes is never a matter of one person, but a matter of a group of people. We and the disease have always been in a state of coexistence, and we are also committed to solving and overcoming the intractable diseases caused by the disease.

As we all know, insulin is the best way to control diabetes, but not all diabetics use insulin, because the physical or psychological problems caused by insulin injections will discourage diabetics.

Take the fact that insulin needs to be injected with a needle, which blocks 50.8% of patients. After all, not all people can overcome their inner fears about stabbing themselves with a needle. What’s more, it’s not just a question of sticking a needle.

The number of diabetic patients in China has reached 129.8 million, ranking first in the world. In my country, only 35.7% of the people with type 2 diabetes use insulin therapy, and the vast majority of patients with insulin injections. However, there are still many unsolved problems in traditional needle injection, such as pain during injection, increased subcutaneous induration or subcutaneous fat atrophy, skin scratches, bleeding, metal residue or broken needle caused by improper injection, infection…

These adverse reactions of injection increase the fear of patients, which leads to wrong perception of insulin injection treatment, affects confidence and compliance with treatment, and leads to psychological insulin resistance in patients.

Against all odds, the sugar friends finally overcome the psychological and physiological obstacles, and after mastering how to inject, the next thing they face – the replacement of the needle is the last straw that crushes the sugar friends.

The survey shows that the phenomenon of needle re-use is extremely common. In my country, 91.32% of diabetic patients have the phenomenon of re-use of disposable insulin needles, with an average of 9.2 times of repeated use of each needle, of which 26.84% of patients have been used repeatedly for more than 10 times.

Residual insulin in the needle after repeated use will form crystals, block the needle and prevent the injection, causing the needle tip to blunt, increasing the patient’s pain, and also causing broken needles, inaccurate injection doses, metal coating peeling off the body, tissue damage or bleeding.

Needle under microscope


From diabetes to the use of insulin to needle injection, every progression is a torment for people with diabetes. Is there a good way to at least allow people with diabetes to receive insulin injections without enduring physical pain?

On February 23, 2015, the World Health Organization (WHO) issued the “WHO Guidelines for Intramuscular, Intradermal and Subcutaneous Injections of Medical-Safe Syringes”, emphasizing the value of the safety performance of syringes and affirming that insulin injection is currently the best way to control blood sugar best way.

Secondly, the advantages of needle-free syringes are obvious: needle-free syringes have wide distribution, fast diffusion, fast and uniform absorption, and eliminate the pain and fear caused by needle injection.

Principles and advantages:

The needle-free syringe uses the principle of “pressure jet” to push the liquid in the drug tube through the micro pores to form a liquid column through the pressure generated by the pressure device inside the needle-free syringe, so that the liquid can instantly penetrate the human epidermis and reach the subcutaneous. It is diffusely distributed under the skin, absorbs faster, and has a rapid onset of action. The speed of the needle-free injection jet is extremely fast, the injection depth is 4-6mm, there is no obvious tingling sensation, and the stimulation to the nerve endings is very small.

Schematic diagram of needle injection and needle-free injection


Choosing a good needle-free syringe is a secondary guarantee for insulin injection patients. The birth of TECHiJET needle-free syringe is undoubtedly the gospel of sugar lovers.

Post time: Oct-18-2022