The NFIT or the needle free injection technology is a type of concept where in the drug is being delivered into the skin through the use of any forces which include Shock waves, Lorentz, or electrophoresis that will propel the drugs through a persons skin. This new technology may not only benefit the pharma industries but will also develop and make it more useful specifically for immunization programs, avoiding the injuries, and also avoiding some other complications.
The devices can be classified according to their delivery site, delivery mechanism of a drug, load, and working. For administering an effective, stable, and safe dose by utilizing this no needle injector, the 3 important components need to be considered and the components are the viscosity, sterility, and shelf life of a drug. The devices of NFIT are manufactured in many ways and the commonly used way is molding technique.
Not like the syringes used traditionally, these are reusable is some forms. One main purpose of these technologies is ensuring that there is an efficient and a painless drug delivery. Here are some of the significant advantages of needle free injections compared to needle based syringes.
First is making the patients accept it more without complaints. Most patients have aversions on needles and they often think on physical discomforts that they may be experiencing. An advantage here is to reduce their feeling of discomfort and pain. And also, their experiences might be improved, thus, having the courage to push other patients in presenting themselves for therapy.
Second is decreasing the risk of vein penetration and delivering the medication into the unintended site. The techniques that are being applied when delivering the medications into the desired sites with the use of needles and syringes will depend on the proper selection of needles. And it also depends on the skills of a healthcare worker.
Third, it improves the efficacy due to having many ways on how drugs are being distributed. Typically, syringes are going to deposit the drugs to the desired sites or areas within the tissues. The only disadvantage here is the possibility of delays during the deposit since dispersion is lacking for the tissues and because of this, a number of injections may be added to reach other areas.
Fourth is to enhance the responses for vaccine immune. A needle free injection has an ability to enhance immunogenicity. The immunogenicity is consist of some commercial vaccines and vaccines that are still under some developments. Fifth is having the differences on the reliability and techniques used. It is said to be reliable because the depth for the penetration is determined easily than looking at it according to the technique for needle syringe.
Sixth, risks of needles will be removed and as well unintended sites contamination. The highest concern for hospitals, patients, and for healthcare professionals is needles safety. Some healthcare professionals having previous experiences of a needles injuries surely have felt fear, emotional distress, and anxiety.
And lastly is the management of safety and waste of injection. Even if most healthcare systems are continuing to do a better and stronger training for people, challenges still cannot be avoided specifically for medical waste and contaminated needles. These problems are exposing the patients, communities, and health workers.
The devices can be classified according to their delivery site, delivery mechanism of a drug, load, and working. For administering an effective, stable, and safe dose by utilizing this no needle injector, the 3 important components need to be considered and the components are the viscosity, sterility, and shelf life of a drug. The devices of NFIT are manufactured in many ways and the commonly used way is molding technique.
Not like the syringes used traditionally, these are reusable is some forms. One main purpose of these technologies is ensuring that there is an efficient and a painless drug delivery. Here are some of the significant advantages of needle free injections compared to needle based syringes.
First is making the patients accept it more without complaints. Most patients have aversions on needles and they often think on physical discomforts that they may be experiencing. An advantage here is to reduce their feeling of discomfort and pain. And also, their experiences might be improved, thus, having the courage to push other patients in presenting themselves for therapy.
Second is decreasing the risk of vein penetration and delivering the medication into the unintended site. The techniques that are being applied when delivering the medications into the desired sites with the use of needles and syringes will depend on the proper selection of needles. And it also depends on the skills of a healthcare worker.
Third, it improves the efficacy due to having many ways on how drugs are being distributed. Typically, syringes are going to deposit the drugs to the desired sites or areas within the tissues. The only disadvantage here is the possibility of delays during the deposit since dispersion is lacking for the tissues and because of this, a number of injections may be added to reach other areas.
Fourth is to enhance the responses for vaccine immune. A needle free injection has an ability to enhance immunogenicity. The immunogenicity is consist of some commercial vaccines and vaccines that are still under some developments. Fifth is having the differences on the reliability and techniques used. It is said to be reliable because the depth for the penetration is determined easily than looking at it according to the technique for needle syringe.
Sixth, risks of needles will be removed and as well unintended sites contamination. The highest concern for hospitals, patients, and for healthcare professionals is needles safety. Some healthcare professionals having previous experiences of a needles injuries surely have felt fear, emotional distress, and anxiety.
And lastly is the management of safety and waste of injection. Even if most healthcare systems are continuing to do a better and stronger training for people, challenges still cannot be avoided specifically for medical waste and contaminated needles. These problems are exposing the patients, communities, and health workers.
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