Description of the carpule needle will be presented in this article. Therapeutic procedures or surgery are inevitably accompanied by pain, which is why many patients are very afraid to go to the dentist.
Today, dentistry has reached heights not only in the field of prosthetics and treatment. Now, carpool anesthesia is used for pain relief, which makes it possible to increase its effectiveness and eliminate the possibility of errors during the selection of the required dosage, since the ratio of the necessary drugs is determined by the manufacturer during manufacture.
Where are they used?
Carpool needles are essential for syringes. They are used for injections for the purpose of local anesthesia. This procedure is used to relieve the patient's pain.
How does carpool anesthesia work? Using such a needle and a special syringe, the doctor injects the medicine directly from the carpula, that is, a glass cartridge. This method is veryeffective. It is also worth noting that it takes very little time, and this quality was appreciated by patients who feel fear of medical intervention.
What are the main characteristics of carpool needles?
First, they are very thin. Due to the small size of the stabbing area, the discomfort from the injection is also minimized. These needles have a threaded plastic adapter. Thanks to them, the needle is attached to the syringe. It is worth noting that the needles are pushed forward on both sides of the plastic sleeve. This design is not random. Firstly, the medicine is collected from the carpula into such a needle, and secondly, the medicine is injected into the tissues of the human body. There is a red mark on the cut of such a needle. Thanks to her, the doctor understands how to insert the syringe. In a number of medical manipulations, this is essential. Syringes and needles are very convenient to use. The doctor needs to spend much less effort, the time of his actions is reduced. Thanks to this, the quality of medical services is significantly improved.
Features of needle selection: a step-by-step guide
Carpul dental needles are sharp, flexible and durable. They are intended for single use, reduce the risk of infection in the patient's body. When choosing needles, you should pay attention to a number of some of their specific properties:
- The plastic cone and the metal part stand out in the composition of the needle.
- The long end, which is intended for the introduction of the drug intofabric, ends with a cut.
- The needle should have a short end designed to pierce and seal the carpule.
It must be remembered that the sharpness of the cut of the tip determines how painless the injection will be.
How to distinguish an original from a fake?
To distinguish original products from fakes or goods of little-known companies, you need to know the following:
Well-known companies produce such needles, on the cone of which there is a red mark on the outside (from the side of the cut at the tip), which makes the pain relief process easier
- Branded needles for carpool anesthesia have a thread on the inside in a plastic cone designed to screw it onto a syringe.
- The shape of the cone or its size is determined by the specific variety.
- Original needles are packed in cases of one hundred pieces. During disinfection, a paper seal or cutting is installed, which is used during the sealing of the package.
- The label must indicate the type, number, length, country of needle production, company, production date and storage time.
Thanks to the use of high-quality needles, a long-lasting and truly effective local anesthesia is provided, which is safe for human he alth and does not cause any pathologies after medical manipulations. Where is the dental carpule needle used?
Carpool injector
Karpula'sIn essence, it is a bottle, hermetically sealed and closed at one end with a metal cap, and at the other with a rubber cap. Through this method, anesthesia is carried out with the help of a puncture and injection of the drug into the projection area of the upper lip.
This method got its name due to the fact that a special syringe is used, which can be used repeatedly. If it is made of plastic, then it can be both disposable and reusable. The dimensions and description of carpool needles are of interest to many.
The injector includes the following parts:
- body;
- plunger;
- stock;
- holder;
- tip;
- ring.
The syringe holder is needed in order to press it with the middle and index fingers.
If an anesthetic is accidentally introduced into the vessel, the toxic effect of the drug increases several times, which is especially observed when there is adrenaline in the suspension, and the patient has a toxic reaction. To avoid this situation, an aspiration test should be performed before injecting the anesthetic. For this, the piston pulls on itself. In the event that the sample is positive, you need to pull the needle and re-advance it.
The plunger is a very important component that is used to carry out the aspiration test. A plunger is inserted into the retention cavity on the piston, then remaining in the position of the needle, which is firmly established thanks to it.
The following varieties existPlungers:
- arrow-shaped;
- "anchor";
- corkscrew.
The aspiration test is performed with greater ease and accuracy if the “corkscrew” or “anchor” type is used, since they fix the cartridge piston more firmly. The arrow type is much less used, since it is necessary in order to partially penetrate the carpool piston, but such an operation is quite rare.
Carpool needles
Through injection needles, the drug is introduced into the tissue in the form of a solution. The carpool needle differs from the usual needle in that it is two-sided. When the doctor puts it on the syringe, it thus ensures the opening of the sealed cartridge with the anesthetic inside the injector.
Modern needles have significant advantages. One of them is that products are made of high quality steel, which guarantees their high strength. When choosing a needle, first of all, you should pay attention to the material from which the product is made. This point is very important because other needles can bend or break. Below we consider the dimensions of the carpule needle.
Needles are distinguished by the following features:
- during their production, a special sharpening technique is used, which significantly reduces pain at the time of insertion into the gum tissue, and the mucous membrane is not injured;
- the plastic part acts as a guarantor of a snug fit, and in this case the possibilityescape from the syringe during the procedure is excluded;
- all needles are sterilized first and the cap is ergonomically shaped;
- only proven materials are used in the production process;
- products are released through a multi-level quality control system;
- this needle has a thickness reduced by half compared to conventional injection needles (standard - 0.3, carpool - 0.6).
Storage Features
Carpool needles must be stored in a dark and dry place, trying to avoid getting a humid environment there. Always make sure that the integrity of the packaging is not compromised. In no case is it allowed to use needles that have expired. They are kept closed until the procedure thanks to a plastic cap.
The following is a list of the most popular needles that are recommended for use.
Nip-ro needles
Nip-ro needles in packs of 100 are available in 12mm, 16mm, 35mm and 38mm.
They are distinguished by the following properties: flexibility, atraumatic effect, very high quality steel, there is a mark on the cannula, color coding, full compliance with not only Russian but also international standards. Manufacturer: Nip-ro (made in Japan). Price: 272 rubles.
Dispodent
Dispodent Dental Needles, 27GL, 100 per pack, sizes: 12, 16, 21 and 25mm. Designed for single usefor injection, sterile. Production: Dispodent (made in Israel). Price: 255 rubles.
Master
Master - carpul needles used in dentistry, 100 pieces per pack. They have the following sizes: 12, 16, 25, 36 mm. Used for local anesthesia. They are distinguished by impeccable steel cannulas, super-thin silicone walls, a pinpoint lancet, a polypropylene sleeve, and sterilization is carried out by gamma rays. In cardboard packages - one hundred pieces, needle size 12 mm. Carpool needle manufacturer: Technofar S.p. A (made in Italy). Price: 280 rubles.
C-K JECT
Features of C-K JECT needles:
• Tri-edged point and rounded cutting edge to protect gums.
• Needle bevel indication.
• Silicone coating for pain-free injection.
• Exceptional needle flexibility due to special heat treatment of the metal part of the needle (tube)
Trihedral needle sharpening. Optimal geometry of sharpening angles to achieve maximum atraumatic effect and reduce pain during injection.
- Easy needle markings.
- Special design for efficient sterilization.
- Very good patency of the internal canal, even with small diameter needles.
- Ergonomic lid design.
- Needle bevel indicator.
- Packaging colorsdiffers depending on the size of the needles.
Terumo
Terumo dental dental needles are designed for carpool syringes. They have the following characteristics:
- trihedral sharpening of the so-called "lanceolate" type, they have an ultra-sharp cut, due to which the tissues are not cut, but moved apart, the injection is almost painless, and all efforts during the injection are minimized, preventing tissue injury and greatly simplifying the injection, as well as canceling in many cases the application of anesthesia;
- significant level of strength prevents the risk of bending or breaking the tip of the needle during injection, including in case of unexpected movement of the patient;
- available in both European and US standards, both short and long;
- these needles are made in Japan.
