Magnetic Plungerless Injection System

We are currently seeking investors and manufacturing companies to license, purchase patent rights or enter into a royalty agreement for this timely invention.
Interested parties can send e-mail to contact listed at the bottom of this page.

Invention description

The Magnetic Plungerless Injection System is a hand-held apparatus with a magnetically driven piston capable of displacing, moving and transferring liquid or gas through a cartridge chamber and into a sterile needle for injections. The device can also be used to extract liquid or gas substances. This apparatus works on the principle that a magnetic field penetrates glass and plastic. A magnet located on the outside of the cartridge wall and a ferrous piston on the inside will create a strong coupling with the piston repeating the movements of the magnet. Movement of the piston in one direction will create insertion of liquid and gas substances and movement in the other direction will create an extraction. This device incorporates storage for solid, gas and liquid substances and an injection system for gasses and liquids.

Advantages of this invention

Features of the syringe: A trigger mechanism, designed to use magnetic energy, moves a piston inside the cartridge to inject and withdraw, eliminating plunger mechanism and creating a fully preserved system. All dosages come in a completely sealed cartridge that is placed into a trigger mechanism (injector). All dosages now have an increased shelf life limited only by the stability of the drug that could be estimated (in the ideal conditions) in years, if not decades. This device is a combination of the syringe and a storage vessel at the same time. Reduced cost and storage space and simplified shipping and logistics achieved through eliminating of vials and ampoules and modification of the syringe filling and assembly process. Also larger batches of medication could be produced. The syringe features combine: pre-filled syringes, usage of empty and filled cartridges due to the piston movement in both direction; long drug shelf life cartridges, simplification of the drug manufacturing process, less packaging, shipping, handling, storage and logistics. Also it could be used for liquid, powder and gas chemicals. This syringe would increase safety and decrease medical waste dramatically moving injection closer to the green approach. Versatility: • Small, compact, inexpensive and easy to store and use design and construction; • The trigger mechanism (injector) and the cartridge are light weight and can be used for liquid, gas and powder drugs and chemicals; • Works in both directions and, therefore, capable of incretion and extraction of drugs, chemicals, body fluids and samples of air, gases, chemicals and the bacteriological substances; • Product will standardize industry even more reducing the unnecessary varieties of syringes and cutting the cost of injection even further. It will reduce waste. • Increased safety due to reduction in possible human errors in dosages. Also due to usage vacuum and Nitrogen there would be no air bubble. Ways it will benefit the healthcare industry: • Magnetic syringe saves money due to the less expensive manufacturing, usage, cost of logistics, storage, disposal and transportation; • Syringes will be pre-filled which would save critical time, assures accuracy and total compliance of medication (decreases human error and protects environment). • Magnetic syringe’s weight and size would contribute dramatically to the life-saving medical service. It decreases medical waste because it has no plunger and uses less packaging. Dual function of the completely sealed cartridges is that they can be used for collection of samples in cases of chemical and biological incidents

Inventor : Boris Zubry
Contact : boriszubry@comcast.net

Patent Number : US # 7,255,684

For more information about this invention/patent please write us at contact@worldwideinvention.com

Invention Drawings