Unique Application of Power Spring in Precision Pen Medicine Injector Recently, drug delivery system is widely applied to medical technology; it relieves patients’ wounds from infection. Also, it is safe and painless when the drug is injected into body. In the field of drug delivery system, it is remarkable for the development of precision pen medicine injector. At present, many medical technology companies have developed their own precision pen medicine injector, such as Pfizer, Owen Mumford Ltd., Ypsomed AG…etc.

Ming Tai applied power spring in precision pen medicine injector, which has great performance and acquires high affirmation from the suppliers of drug delivery systems. The new type of precision pen medicine injector uses a distinctive power spring to deliver small but highly accurate doses of medicament. Through the power of constant force and thrust of power spring, the drugs can be injected into body with fix speed and quantity. Due to the constant force of power spring, it solves the problem of divergent tolerance of the injector and provides constant high force requirements for a high-viscous solution. Power spring applied to precision pen medicine injector also features unprecedented repeatability for a system that can consistently and accurately produce extremely short plunger movements with a maximum displacement variation of +/-0.026 mm, which is less than half the width of a human strand of hair. Moreover, power spring applied to this compact and easy-to-use precision pen medicine injector replaces traditional syringes where accuracy can be difficult to control.

Ming Tai has over 40 years of experience, and Ming Tai assists customers to solve each kind of steel strip spring design and provide the product application. If you want to know more about how power spring can be applied to drug delivery system, please contact Ming Tai engineers.

About Ming Tai:
Ming Tai is a professional manufacturer of steel strip spring; the product line includes conventional springs, constant force spring, constant torque spring, constant force spring for carbon brush, power spring, and variable force springs, etc. We have over 40 years of experience, and we assist customers to solve each kind of steel strip spring design and provide the product application. All springs manufactured via slitting, heat treatment, edge trimming and forming processes to ensure highest quality in our production and quick delivery. Also, the whole process is using automatic machinery production and has precision instruments to do pull, torque, product life testing to ensure the stable quality. We are certificated with ISO 9001: 2000 and RoHs. Our products are ready for delivery and export worldwide.