Oral irrigators Aquajet LD a7 and LD a8

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For a large number of people, the procedure for caring for teeth comes down to making them white.

Meanwhile, the main goal of oral hygiene is to maintain healthy gums and teeth. In order not to lead to the occurrence of dental diseases, additional cleaning products are often used. One of these products is the Aquajet irrigator model LD-A7.

Purpose and principle of operation

This device is designed for high-quality cleansing of the oral cavity from food residues and dental plaque . The irrigator is suitable for performing gum massage .

It is used to carry out therapeutic irrigation with medicinal solutions or herbal infusions in case of dental pathologies. It is best to use the device immediately after eating, together with a regular brush.

The irrigator is an effective preventive measure for pathologies of periodontal tissue, since:

improves blood circulation;
reduces the risk of developing bleeding gums;
prevents the accumulation of pathogenic microorganisms and the development of inflammation.

Dentists recommend using the device to care for dental structures, dentures, and implants.

The irrigator, with a powerful jet, is capable of washing out pathogenic flora from areas inaccessible to other means of cleansing: the interdental space, in the area of contact of dentures and structures with the soft tissue line, gum pockets.

The maximum effect is achieved by supplying a thin stream of liquid under strong pressure with a pulsation frequency of 1200 times per minute . The liquid used is water, rinse aids, and medical solutions, which simply wash away microorganisms from the place where they accumulate.

Recent studies have shown that in some cases, gum bleeding may occur after using an irrigator. However, with further use, this manifestation disappears.

If the appearance of blood is observed for two weeks, then you should consult a dentist.

The Aquajet LD-A7 irrigator is not recommended for use during periods of exacerbation of periodontal pathologies.

You can buy the device at a price of 3,100 rubles .

Operating principle of the irrigator

The mechanism is extremely simple: the oral cavity is exposed to a powerful pulsating flow of liquid. Depending on the needs, the device’s reservoir can be filled with simply clean water, herbal decoction or a special balm.

The liquid is supplied in a thin but powerful stream. Pulsation and maneuverability allow you to clean even hard-to-reach interdental and subgingival areas. In addition, the irrigator simultaneously cleanses the tongue, lips and cheeks. It has a special effect on the gums. Thanks to the device, blood begins to circulate better, tissues become hardened to external irritants and retain maximum elasticity.

Description of design features

All components of the irrigator, including the body, are made of high-strength plastic , making it quite light. With voluminous external dimensions, where the height is 18 cm, width – 14, length – 17 cm, the weight is only 1.35 kg.

The device is turned on and off using a convenient button located at the base of the irrigator handle. The device is equipped with a capacious container for liquid with a volume of 0.5 liters. This amount of water is enough for 1 cleaning session lasting 2 minutes.

The container is tightly closed with a lid - this avoids the entry of foreign particles that lead to the appearance of microbes or damage to the device. The water supply is regulated by a switch on the front panel of the device.

There are 4 speeds for operation, gradually increasing the pressure power . When using for the first time, you should stop at first speed. In the absence of negative effects (bleeding, pain), you can gradually change the power of the jet upward.

In a special compartment with a transparent hinged lid that prevents the entry of dust and dirt, there are 4 marked replaceable nozzles. The device is equipped with several cleaning modes, switched by a regulator located on the compact handle.

The irrigator can be attached to the wall. This significantly saves room space, compensating for the dimensions of the device.

Standard equipment

The Aquajet LD-A7 irrigator goes on sale in a standard package, which includes:

electronic main unit acting as a compressor;
4 replaceable nozzles model LD-SA01 . They are marked with multi-colored rims, allowing any family member to use the attachments, eliminating the possibility of confusion;
wall panel with screws and dowels included, allowing you to attach the device to the wall. The panel is attached to the rear surface of the case with a fixing screw;
manual in Russian;
warranty documentation.

Additional attachments have been released for the irrigator of this model, which are not included in the standard kit. Models can always be purchased separately:

Model LD-SA01 – standard type . Used for classical cleaning of the dentition and surrounding soft tissues;
Model LD-SA02 is a subgingival type nozzle equipped with a flexible tip. Designed to clean hard-to-reach areas of the oral cavity.

Both models are sold two at a time per pack.

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Additional questions

► How much does it cost?

The price range is floating. The Aquajet irrigator can be purchased for either 2,000 rubles or 5,000 rubles. It depends on the region of sales, the brand of the seller or network, the availability of promotions and discounts. The average cost is 2700 rubles. In addition to the device, a package with attachments is purchased (price - 150 rubles). The additional expenses don’t end there, as you need to purchase special balms and liquids. The price of solutions is also different and ranges from 150 to 500 rubles.

Specifications

The LD-A7 model of the Aquajet irrigator operates from a 220 V . Its power consumption does not exceed 40 W.

The maximum possible fluid supply pressure is at least 810 kPa, which corresponds to eight kilograms per second per 1 cm2. The minimum value varies around 3 kilograms per second (290 kPa).

The operating speed is adjusted smoothly, without turning off the flow. The jet is supplied pulsed at a frequency of 1200 per minute .

The irrigator is equipped with a working time limit function, which allows you to leave the device on for no more than 10 minutes. The device is designed to operate at positive temperatures not exceeding 40°C.

Model LD-A8

The LD-A8 stationary irrigator is the latest development from Little Doctor. The device is intended for the prevention of common diseases of teeth and gums, as well as for high-quality care of implants, dentures and braces.

The increased power of the water jet, supplied under a pressure of 290 - 810 kPa, is the key advantage of this model. Other distinctive features of the LD-A8 are:

ultra-modern design;
Soft-Touch coating on control buttons;
convenient design of removable containers;
extended delivery set.

The streamlined body of the LD-A8 model has no protrusions, which eliminates the accumulation of moisture on the surface. The surface of the jet power regulator and the device's on/off button are covered with rubberized Soft-Touch material, which prevents fingers from slipping.

The fluid reservoir and attachment storage container are removable for easy hygienic cleaning. In addition to the four attachments, the package includes a fifth attachment with a flexible tip.

Instructions for using the device

Using the device involves preparing it for work and directly cleaning the oral cavity.

Preparing for work

All manipulations to prepare the device for operation can be divided into several significant stages:

Filling the reservoir with liquid .
To do this, you need to disconnect the container from the main device and open the lid. Fill the container with water at an acceptable temperature. If the irrigator is used for the first time, then it is worth carrying out a control cleaning by passing the entire volume of liquid through the device. For filling, you can use medicinal solutions. Do not use too hot water for cleaning, as it may damage sensitive mucous membranes. Place the filled container back on the housing.
Connecting the prepared device to the outlet . To do this, remove the power cord from the special compartment on the rear panel, returning its cover to its place. Plug the power cord into a power outlet.
Attaching an individual nozzle .
Direct the nozzle into the hole on the handle of the irrigator until it aligns with the special groove. You should hear a slight click when you attach it. After this, the device is ready for use. After cleaning, disconnect the nozzle as follows: pull it out of the socket, holding it in the area of the notches, without turning it along its axis.
Turning on the irrigator using the main button.

Cleaning the mouth

Before cleaning, lean over a sink or container where the liquid entering your mouth will drain.

Next, you need to follow certain instructions:

point the head of the nozzle into the oral cavity. Throughout the procedure, leave your mouth slightly open to ensure free flow of water;
turn on the jet supply with the switch located on the handle of the device, moving it to the upper position;
Before starting cleaning, adjust the speed of the incoming liquid using the switch. For children, always set the lowest speed to first. A dentist who has studied the characteristics of your gum tissue and the condition of your teeth will help you determine the pressure;
Start brushing with the farthest teeth;
First clean the crowns along the gum line, then smoothly move to the interdental spaces;
Next, treat the entire surface of the crowns, thoroughly cleaning them from plaque;
in conclusion, give a light, short-term massage of the gums with a jet;
To pause or terminate the procedure, move the handle switch to the down position.

The irrigator is unable to completely replace cleaning with a conventional brush. Therefore, it is best to use it in combination with standard cleansing products.

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Precautionary measures

After use, you must turn off the electrical appliance by unplugging the plug from the electrical outlet. Do not leave the device turned on unattended.

Do not place a switched-on electrical appliance into water or enter a shower stall with it.

After use, it is recommended to pour out the remaining water and rinse the tank thoroughly with running water. This will help keep the device clean and extend its life.

Note! An irrigator is not a complete replacement for a toothbrush. This appliance should only be used as an aid to oral hygiene.

Tips for use

When using the irrigator, you should adhere to some operating rules:

Please inspect the device carefully before use. It may contain a small amount of distilled water remaining after the tests. In this case, be sure to rinse the device before use.
After the cleaning procedure, always completely empty the container of liquid.
Make sure that there is also no remaining water in the handle, tube and nozzle. Thus, you minimize the possibility of the proliferation of pathogenic microorganisms in the cavity of the device. This can be achieved by turning off the irrigator only after the water has completely drained from the tank.
Never use the appliance while it is switched on with an empty container.
After use, the nozzle must be removed and returned to its place in a special compartment.
The irrigator handle should be dried and only then returned to the body holder.
Do not fill the reservoir with liquids containing impurities, alcohols, or oils. This may damage the device.
Clean the main device and all its components regularly using a damp sponge. After this, be sure to remove excess moisture with a dry towel.
Do not install the device near objects that cause heat.

What to look for when choosing

Before purchasing a waterpik, please read our following tips carefully:

The handle of the device must fit securely in your hand.
Since the device operates from an electrical network, the length of the wire must be sufficient for convenient oral care procedures.
For frequent transportation, a compact, lightweight device is best suited.
An irrigator with the ability to regulate pressure will thoroughly clean your teeth and gums.
The presence of a container for attachments is an additional convenience when storing the device and its accessories.

Reviews

The Aquajet LD-A7 irrigator is considered a very effective preventive measure for periodontal diseases. The device of this brand occupies a leading position among products of this category.

Most of the reviews left about him are positive. If you have used this device, you can also leave your review about this device in the comments to this article.

An overview of this device is offered in the following video:

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Tags Aquajet irrigators

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