Advantages of disposable needle free syringes
1. Without the fear of needles, psychological resistance to treatment will be minimized and compliance with treatment will be improved, especially for children with diabetes.
2. Without needles, there will be no "broken needles", so it is naturally safer.
3. Some patients carry infectious agents in their bodies, or even patients with serious infectious diseases, the popularity of needle free syringes can reduce the risk of medical care during treatment to Z-low, and also reduce the trouble and cost of medical waste disposal.
4. simple, pressurized to adjust the scale, injection can be done by pressing the injection button, a single suction can be repeatedly injected many times, for different skin characteristics, from fat to thin, there are three injection methods: press injection, pinch injection and skin pulling injection, compared with the traditional needle injection, no need to tie the needle special skills and skillful manipulation can be operated, for others and for their own injection is very convenient.
5. Save medicine and money. Because the consequences of injection are changed and the transdermal diffusion technology is different from the consequences of traditional needle injection, the bioavailability of insulin is improved, and the onset time of the drug effect is shortened, and the cost of the drug is reduced. The main body of needleless syringe can be used repeatedly for thousands of times, and it can also be given to different patients, which is a great improvement in economy.
6. There is no more formation of hard knots at the injection site after repeated injections. There is no other substance entering the body, and what goes into the body is absorbable drug, clean and pure.
Disadvantages of disposable needle free syringes
1. Compared with traditional syringes, needle free syringes are a little more expensive.
2. Because the injection process is mildly painful and fast, which is clearly different from traditional syringes, you may occasionally worry whether the drug is injected successfully and need time to get used to it.
3. Because the structure of needle free syringes is more complicated, the size is larger than that of traditional needle syringes.
Steps of disposable needle free syringes
1. Preparation before use
(1) To reduce contamination of the syringe and its components by dust and bacteria, wash your hands before preparing for use.
(2) Make sure that the environment in which you are going to inject is clean before you open the drug tube and take the drug interface package. If air flow is high, it should be minimized, such as by closing the door or window of the room. It is not advisable to inject in a place with heavy traffic or contamination.
2. Installation
3.Drug aspiration
4.Pressurization
5.Adjusting the injection dosage
When the amount of medicine in the tube is not much, you may find that in the process of adjusting the dosage, there is a sudden inability to turn the upper and lower shells, which is due to the fact that the amount of medicine in the tube can only be insufficient to meet the dosage you are ready to inject. In this case, you have two options.
A. Inject the existing dose and re-inject the missing dose after replacing the tube with a new one.
B. Unscrew the tube and discard it with the remaining medication, replace it with a new tube, fill it with the required amount of medication and inject it.
6. Injection
First select the injection site as conventional subcutaneous injection
Wipe the selected injection site with a medical alcohol swab to sterilize it and wait for the alcohol to dry before injection
With two fingers of one hand, hold the skin on both sides of the selected and sterilized injection site open, and with the other hand, pick up the syringe with the injection dose adjusted, and press the head of the tube onto the injection site.
Make the syringe perpendicular to the skin surface and push the syringe with force so that the head of the tube is tightly bonded to the skin and remains sealed.
After relaxing the abdominal muscles, press the safety lock with the index finger and press the injection button with the thumb. When a crisp sound is heard, the drug has been injected into the body
7. After the injection is completed, keep the syringe in its original state for at least 3 seconds, and then remove the syringe.
In order to protect the syringe and to produce harm to human body caused by misuse, please do not screw down the medicine tube after the injection is finished. Renew the new tubing before the next use.
EK Colorlife Healthcare Co.,Ltd. specializes in medical consumables including IV cannulae, needleless connectors, cosmetic needles, vaginal speculae, oxygen masks, infusion spare parts, surgical products, etc. We have clean production base and rich export experience. Our products are mainly sold to North America, South America, Asia, Africa, Europe and other regions.
