I believe most people have seen the infusion set in the hospital. It is an intermediate medium that doctors use to enter medicine for you. It generally consists of a long catheter and needle. And generally what we see is a one-time use and cannot be used multiple times. However, it is not as simple as we think, it also has classification and type. Generally speaking, there are two categories: precision infusion sets and ordinary infusion sets. But do you know the difference between a precision infusion set and an ordinary infusion set?
The outdoor temperature is very low in winter, so the medicine we are going to enter is as cold as water. This will make our body uncomfortable when we enter the body. Because we infuse blood into the blood, it may make patients more uncomfortable, so people invented the infusion warmer, which is something you think is strange but not strange.
Disposable infusion sets, as the most basic and everyday medical instruments, are relatively cheap, and generally range from a few yuan to tens of yuan. But this is only for general infusion sets, some special and special infusion sets will be more expensive.
There are three types of infusion set drops commonly used in clinic: 10, 15, 20 drops / ml. The packaging of most infusion sets will indicate how many drops are one milliliter, which is the drop coefficient of the infusion set.
Automatic liquid stop infusion device, small size, easy to carry and fully automatic infusion set. It uses the principle of positive pressure output to inject drugs into the human body. When the drug is input, there is no operation or alarm, and it will not interfere with sleep and daily life. After dosing, it weighs about 300 to 350 grams and can be put in a pocket, purse or waist bag and carry it with you.
When the traditional single-use infusion set fails to remove the needle or change the liquid in time, when the liquid level is lower than a certain height under the dropper and the intravascular venous pressure is higher than the infusion pressure, it will cause blood vessels The blood flowed back inside, and the phenomenon of back blood appeared. The automatic hemostatic infusion device effectively prevents or delays the phenomenon of blood return, so its clinical significance is more concerned by everyone.
The split infusion set is a new type of infusion set. There is a filter in the green protective cap at the end of the infusion tube, which can prevent bacteria from entering. The connection to the patient's catheter can also reduce contamination.
Ofloxacin, moxifloxacin hydrochloride sodium chloride injection, mixed solution of itraconazole, chlorpromazine hydrochloride, promethazine injection, vitamin injection should be protected from light when added to glucose injection. Epinephrine, norepinephrine, phenothelamine, mecobalamin injection, and epirubicin hydrochloride should be protected from light during storage and administration.
Applicable people: elderly patients, children, cancer patients, critically ill patients, patients with cardiovascular disease, patients with long-term infusion needs, etc. Applicable drugs: antibiotics, traditional Chinese medicines, nutritional medicines, fructose, potassium chloride, mannitol, chemotherapy drugs, fat milk, etc. Some of these drugs not only require precision infusion set for treatment, but also need to avoid light.
Disposable infusion sets not only have the same price as ordinary infusion sets, but also have all the advantages of ordinary infusion sets. They also have the following advantages: healthier and safer; patients with infusions can move more freely; and the scope of application is wider.
Install a photoelectric device at the bottom of the bottle or the dropper buffer bottle, which will generate an electrical signal when there is no liquid; apply the principle of gravity, and install a load cell with a resolution below the weight of the bag and bottle, supplemented by the control circuit; for infusion The continuously moving water droplets in the drip bucket are monitored to achieve the purpose of real-time alarm and reduce the false alarm rate.
Disposable infusion sets are relatively common medical equipment. After aseptic processing, they can establish a channel between a vein and a medicinal solution, and are mainly used for intravenous infusion. It consists of venous needles or injection needles, needle caps, infusion hoses, flow rate regulators, medical fluid filters, drip pots, stoppers, and air filters. Some infusion sets also have injections. Pieces and dosing mouth.
A medical infusion set is a very common medical consumable. After aseptic processing, it can establish a channel between a vein and a medicinal solution for intravenous infusion. Under the action of atmospheric pressure, the infusion tube also experiences the infusion bottle flowing into the drip bucket along a relatively thin infusion hose. When the pressure of the drip column is greater than the venous pressure, the liquid in the bottle flows into the vein along the hose.
The main function of the pressurized infusion set is to quickly pressurize during the infusion, which helps the bagged liquid such as cardiac arrest fluid, blood, and plasma to quickly enter the patient. It is suitable for emergency use in the emergency department, operating room and other departments. An invasive arterial pressure test and first aid in the field when injured in the battlefield.
The infusion thermostat is a medical device that can keep the temperature of the infusion at a constant temperature during use, that is, slightly lower than the human body temperature. For example, in the winter when the infusion is used for infusion, the patient will not feel Cold, this can greatly ease the pain of patients infusion, and can make the infusion more comfortable.