RO132531A0 - Hyperbaric chamber - Google Patents

Abstract

The invention relates to a hyperbaric chamber, used in the hyperbaric oxygen therapy for the patients' medical treatment, at an oxygen pressure of 1...1.5 up to 3 times the normal atmospherical pressure. According to the invention, the chamber has a central cylindrical body (1) inside of which two parallel cylindrical bars (7 and 8), an upper one and a lower one, respectively, are provided and allow the sliding of a curved porthole (4) into the closed/open position, between some limiters (9, 10, 11 and 12), on the curved porthole (4), some upper reciprocating rods (13 and 14), as well as some lower pieces (15 and 16) being laterally fixed, the upper reciprocating rods (13 and 14) being articulated on some lower and upper pieces (17 and 18), respectively, which slide on the upper cylindrical bar (7), the lower pieces (15 and 16) being mounted on some connecting pieces (19 and 20), which slide on the lower cylindrical bar (8), the lower and upper pieces (17 and 18) are fixed at the lower side of a control panel (21), which has some pneumatic cylinders (22, 23 and 24) placed on the interior side, towards the porthole (4).

Description

HYPERBAR CAMERA

The invention relates to a hyperbaric chamber, used in hyperbaric medicine known as hyperbaric oxygen therapy (THO), for the medical treatment of patients at an oxygen pressure of 1-1.5 to three times normal atmospheric pressure.

A hyperbaric chamber, disclosed in patent application KR20130023951 A, which has a base support, seated on the ground, a main body, located on the top of the base support and a floor placed inside the base support, on the side is known of the base support a support piece is formed on which an air inlet is formed, the main body has a locking part, which closes the main body in one of the parts, as well as a door which is installed on the opposite side of the main body.

Also known is a hyperbaric chamber, presented in patent application EP0695543A2, which has a main chamber, an air closure device, rectangular doors, the first door allowing entry into the main room, the second door allowing access to the air closure device, and the third and fourth door allowing communication between the main chamber and the air closure device.

The problem solved by the invention is to ensure a simple and safe sealing of the hyperbaric chamber.

The hyperbaric chamber, according to the invention, has a central cylindrical body, closed at the ends with some end caps, on the central cylindrical body an entrance / exit opening is provided, in / and from the hyperbaric chamber, which is sealed by means of a curved window , made of a transparent material, resistant to pressure, with the central cylindrical body having on both sides, both front and rear, some support legs, and inside, cylindrical bars, parallel, which allow the sliding of the curved window in position closed / open, between some limiters of race, on the curved porthole being fixed, lateral, some upper connecting rods, as well as some inferior lower parts, the upper connecting rods being hinged on the upper lower parts, which can slide on the cylindrical rod, the lower parts being fixed on lower connecting parts, which can slide, on the cylindrical bar, the upper lower parts are fixed at the side below, a 2017 01135

12/18/2017 on a control panel, which has, on the inside, fixed to the curved window, some pneumatic cylinders.

An example of embodiment of the invention is given below, in connection with FIG.

1 ... 8 which represents:

FIG. 1, side view of the hyperbaric chamber;

FIG. 2, longitudinal section through the hyperbaric chamber;

FIG. 3, cross section through the hyperbaric chamber;

FIG. 4, the detail A of fig. 2;

FIG. 5, detail B of FIG. 2;

FIG. 6, view of the inner part of the control panel;

FIG. 7, side view of the curved window;

FIG. 8, the detail C of FIG. 7.

The hyperbaric chamber, according to the invention, has a central cylindrical body 1, closed at the ends with some caps 2 and 3 at the end. On the central cylindrical body 1 there is provided an opening of the entrance / exit, in / and from the hyperbaric chamber, which is closed tightly by means of a 4-curved porthole, made of a transparent material, resistant to pressure.

The hyperbaric chamber is provided, on both sides, both front and back, with some legs 5 and 6 to support.

Inside the central 1 cylindrical body, there is provided an upper 7 cylindrical bar and an 8 cylindrical bar, inferior, parallel, which allow sliding of the curved window 4 in the closed / open position, between some limiters 9,10,11 and 12 stroke.

On the 4-curved porthole, they are fixed laterally, by means of screws, themselves known and not inherited in the drawings, some connecting rods 13 and 14, similar, as well as some lower parts 15 and 16, similar. The upper connecting rods 13 and 14 are articulated on lower, upper, similar 17 and 18 pieces which can slide on the cylindrical rod 7.

The lower parts 15 and 16 are fixed, by means of screws, themselves known and not inherited in the drawings, on some connecting parts 19 and 20, lower, which can slide on the cylindrical rod 7.

The upper and lower parts 17 and 18 are fixed, at the bottom, on a control panel 21, which allows pressurization / depressurization of the chamber enclosure.

to 2017 01135

12/18/2017 hyperbaric, as well as communication between the patient in the hyperbaric room and the outside medical staff.

The control panel 21 has, fixed on the inside, towards the 4-curved porthole, cylinders 22, 23 and 24, similar tires, which ensure the closure of the 4-curved porthole to the inside of the central cylindrical body 1 to ensure the hyperbaric chamber sealing.

The curved porthole 4 is provided at the top with a profile 25 corner, on which are welded T-shaped profiles 26, 27 and 28, similar, placed with the horizontal line b of the profile T upwards, between the ends of the wings of the profile 24 corner and the vertical line c of the profile T in contact with the interior walls of the profile 24 corner, thus ensuring the stiffening of the profile 24 corner, as well as the edge of the window 4 curved.

On the ends of the cylinders 22, 23 and 24 tires there are provided contact balls 29, 30 and 31, which, when compressed air supply the cylinders 22, 23 and 24 tires, press on the horizontal line b of the profiles T and thus ensure the displacement 4 curved porthole and hyperbaric chamber sealing.

The 4-curved porthole is provided with an external drive handle 32 as well as an internal drive handle 33.

I

The commissioning of the hyperbaric chamber will be presented below.

Thus, sliding the door 4 curves to the right to release the opening of the inlet / outlet of the central cylindrical body 1 to allow the patient access inside the hyperbaric chamber.

It closes, the opening of the entrance / exit of the body 1 central cylindrical, by sliding to the left of the porthole 4 curve and supplies compressed air to the cylinders 22, 23 and 24 tires, which, through the balls 29, 30 and 31, press on the horizontal line as well as the T-profiles, thus ensuring the movement of the 4-curved porthole and the seal of the hyperbaric chamber.

After the hyperbaric chamber is sealed, its chamber is supplied with oxygen with a pressure of 1-1,5 up to three times the normal atmospheric pressure, according to the doctor's instructions, the compressed air supply of the cylinders 22, 23 and 24 tires is interrupted, the oxygen under pressure ensuring the hubluol 4 curve is pressed on a2017 01135

12/18/2017 the inner part of the central cylindrical body 1 and the hyperbaric oxygen therapy (THO) begins.

Claims (4)

claims 1. The hyperbaric chamber, having a central cylindrical body, closed at the ends with some end caps, on the central cylindrical body an entrance / exit opening into / and from the hyperbaric chamber, which is sealed by means of a curved window, is provided; made of a transparent material, resistant to pressure, having on both sides, both front and back, some support legs, characterized in that inside the body (1) central cylindrical are provided a bar (7) upper cylindrical and a lower, parallel cylindrical rod (8), which allows the sliding door (4) to bend in the closed / open position, between some limiters (9, 10, 11 and 12) of the stroke, on the hollow (4) curve being fixed, sideways , upper connecting rods (13 and 14) as well as lower parts (15 and 16), upper connecting rods (13 and 14) are articulated on upper lower parts (17 and 18), which can slide on the cylindrical rod (7) soups the lower parts (15 and 16) being fixed to some connecting parts (19 and 20), which may slide, on the lower cylindrical rod (8), the upper lower parts (17 and 18) are fixed at the bottom of the panel (21) control, which has, on the inside, fixed to the window (4) curve, some cylinders (22, 23 and 24) tires. 2. Hyperbar chamber according to claim 1, characterized in that the curved porthole (4) is provided at the top with a corner profile (25), on which welded T-shaped profiles (26, 27 and 28) are welded. , placed with a horizontal line (b) of the profile T upwards, between the ends of the profile (25) corner and with a vertical line (c) of the profile T in contact with the interior walls of the profile (25) corner. Hyperbar chamber according to claims 1 and 2, characterized in that the balls (29, 30 and 31) are provided on the ends of the cylinders (22, 23 and 24). 4. Hyperbar chamber, according to claims 1 to 3, characterized in that the curved porthole (4) is provided with an external actuating handle (32) as well as an internal operating handle (33).