RU21345U1 - CERVICAL VIBRATION ASPIRATOR (VAC) - Google Patents

Description

Vibroaspirator cervical (VAC)

The utility model relates to medicine, namely to dermatovenereology and can be used in dermatovenereological, gynecological, physiotherapeutic departments and offices of hospitals and clinics.

The product is intended for use in the complex treatment of chronic endocervicitis.

Currently, the following methods of vaginal baths, tampons, endocervical installations with drugs, drug electrophoresis, magneto-laser therapy, etc. are used as pathogenetic therapy of chronic endocervicitis. 1,2,3

These methods increase the effectiveness of etiotropic therapy of chronic endocervicitis, but in the presence of endocervical cysts, which can serve as a reservoir of latent infection 4, they are not very effective due to the limited access to these cryptocavities of drugs administered both transvaginally (cervically) and used systemically (inside, parenteral)

Ultrasound examinations of the cervix using transvaginal access (TVUS) made it possible to establish that cystic microcavities are found in 60% of patients with chronic endocervicitis, and in 27% they are localized in the upper third of endocervix.

In clinical practice, a surgical method, diathermopuncture, is used to eliminate superficially located cysts. For elimination

Kl.MKIAb N 23/00

cysts located in the middle and upper third of the endocervix performing this method is difficult.

The authors developed a cervical Vibro-Aspirator (VAC) device, which differs in that it consists of a cervical tip and a T-adapter, one of the horizontal parts of which is connected to the cervical tip by a hose, the other with a vibrator, and the vertical part with a vacuum pump.

The proposed vibrator is shown in figure 1, where

1- cervical tip,

2- distal end of the cervical tip,

3 - the central channel of the cervical tip,

4- radial holes of the cervical tip,

5- conical protrusion of the cervical tip, 6,12-hose,

7- distal horizontal part of the replaceable T-shaped adapter,

8-changeable T-adapter

9 - coaxial channel of the T-shaped adapter,

10-channel of the vertical part of the T-shaped adapter,

11- vertical part of the T-shaped adapter,

13 - vacuum pump ALP-02,

14 - proximal horizontal part of the T-shaped adapter,

15 - special adapter sleeve,

16-electric massager VP-1.

It is arranged as follows: cervical tip (1), length 45-50mm, made cylindrical, with a diameter of 4-6mm, with smoothly rounded

distal end (2) A central channel (3) is located along the axis of the cervical tip, radial holes (4) with a diameter of 1 mm are made on the lateral surface of the distal end, communicating with the central channel, and a circular conical protrusion with a diameter of 15 mm is made in the middle part, the cervical tip is connected a hose (6) from an elastic material with a distal horizontal part (7) of a replaceable T-adapter (8) having a coaxial channel (9) passing into the channel (10) of the vertical part (11) of the adapter ennoy hose (12) to a vacuum pump (13) comprising aspiratosbornik. The proximal horizontal part (14) of the T-shaped adapter is solid and screwed onto a special adapter sleeve (15) mounted on the vibrator of the electric massager (16).

Vibroaspirator works as follows.

The position of the patient is lying on the gynecological chair. The external genitalia and the cervix, removed using a Cuzco mirror, are treated with a sterile swab moistened with a disinfectant solution.

After the sterile cervical tip is inserted into the cervical canal, the diameter of which is selected according to the size of the external pharynx, the electric massager VP-1, vibration frequency 30-50 Hz and vacuum pump ALP02 are turned on. The rarefaction value in the cervical tip is regulated according to the readings of the pump’s vacuum gauge and should not exceed 0.4 kg / cm2

The cervical aspirate enters through the central channel through the radial holes in the cervical tip into the hose, then through

interchangeable T-adapter and 2nd hose to the suction pump suction cup.

The conical protrusion of the cervical tip contributes to the improvement of rarefaction in the cavity of the cervical canal when it is pressed against the external pharynx of the cervix and prevents the flow of aspirate, bypassing the cavity of the tip, and also serves as a limiter, i.e. prevents the penetration of the cervical tip into the internal pharynx of the cervix.

At the same time, endocervix vibration massage is performed. Vibration is transmitted from the VP-1 to the cervical tip through a hose and enhances the drainage effect.

The duration of the procedure is 5-7 minutes, 1 time per day, the course of treatment is 1015 days.

Thus, this device allows you to:

1. Eliminate non-operatively endocervix cysts, which are often reservoirs of latent chronic STIs, that is, it helps to eliminate “uncontrolled infection depots.

2. Improve microcirculation and lymphatic drainage, eliminate lymphostasis and venous hyperemia., Which positively affects trophic tissue and regenerative processes in the cervix.

3. It contributes to the resorption of the traumatized foci, the penetration of medications into them, administered both transcervically and systemically (inside, parenterally).

4. To free the cervical glands from the products of inflammation and pathogenic microflora.

5. Remove aspirate with pathological contents from the cervical canal without passing through the vaginal mucosa, thereby preventing contamination.

Usually, with the correct procedure, the patient should have a clear sensation of vibration, no unpleasant sensations are noted, the session is comfortable.

Using the proposed device is non-invasive, easy to implement and is fully compatible with other methods and treatment methods. Its use complements traditional therapy.

The use of this device in 40 patients with chronic endocervicitis significantly reduced the treatment time and increased therapeutic efficacy. Side effects and complications were not noted. List of used literature;

1.Borisenko KK. Diagnosis, treatment and prevention of sexually transmitted diseases. Teaching materials. M., Sanam, 1998; 99-100.

2. Adaskevich VP. Sexually transmitted infections. A guide for doctors. Nizhny Novgorod, NGMA; M., Medical Book, 1999; 184-187.

3. Malevich KN, Rusakevich PS. Treatment and rehabilitation for gynecological diseases. Reference manual. Mn .: Higher school., 1994; 128-129,208-218.

4. Khachkuruzov SG. Ultrasound in gynecology. Symptoms Diagnostic difficulties and errors of St. Petersburg., "ELBI, 1999, 411 //

Authors Mr. A. A. Churakov

A cervical vibratory aspirator (VAC), characterized in that it consists of a cervical tip and a T-adapter, one of the horizontal parts of which is connected to the cervical tip by a hose, the other with a vibrator, and the vertical part with a vacuum pump, and the cervical tip is made cylindrical, with

smoothly rounded distal end, with a Central channel located along its axis and radial holes on the surface, communicating with the Central channel, and in its middle part a circular conical protrusion is made, and the horizontal distal part of the T-shaped adapter connected to the tip has a channel communicating with the central channel of the cervical tip and the channel of the vertical part, and the other proximal part of the adapter connected to the vibrator is made continuous

Formula

Authors A.A. Churakov AP Suvorov

Vibroaspirator cervical (VAC)

Claims (1)

A cervical vibroaspirator (VAC), characterized in that it consists of a cervical tip and a T-adapter, one of the horizontal parts of which is connected to the cervical tip by a hose, the other by a vibrator, and the vertical part by a vacuum pump, the cervical tip being made cylindrical with a smoothly rounded distal end, with a central channel located along its axis, and radial holes on the surface, communicating with the Central channel, and in its middle part is made circularly memory location conical projection, wherein the distal portion of the horizontal T-piece, connected to the tip, has a channel communicating with the central channel and the channel tsirvikalnogo tip of the vertical part and the other part of the proximal adapter connected to a vibrator, is solid.