CN2156862Y

CN2156862Y - Medical ozone generator

Info

Publication number: CN2156862Y
Application number: CN 92241293
Authority: CN
Inventors: 邢军
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-11-04
Filing date: 1992-11-04
Publication date: 1994-02-23
Anticipated expiration: 2002-11-04

Abstract

The utility model discloses a medical ozone generator, which comprises a box body, wherein, an ultraviolet ray lamp, a ventilation fan and an ozone generation cavity which has at least one side is quartz glass are arranged in the box body; a gas inlet and a gas outlet are arranged on the ozone generation cavity. When power supply is on, ultraviolet rays sent out by the ultraviolet ray lamp radiate oxygen when the ultraviolet rays penetrate the quartz glass. Then part of oxygen is changed into ozone. Thereby, the utility model can carry out oxygen filling for blood of different patients and different medical liquids at the same time. The time of oxygen filling is controlled by a timer arranged on the medical ozone generator. The utility model can avoid the crossing dissemination of blood diseases. The utility model has the advantages of simple structure and easy disinfection.

Description

Medical ozone generator

This utility model relates to a kind of ozonator, particularly a kind of medical ozone generator.

Existing ultraviolet radiation mainly is made up of the Burdick lamp of top and the quartz glass jar of below thereof from blood oxygenation instrument, be that Burdick lamp and quartz glass jar must be on plumb lines, the irradiation under ultraviolet ray that Burdick lamp sends is in quartzy jar on patient's venous blood, oxygenation (O2) in quartzy jar simultaneously, its mechanism is, behind the irradiation under ultraviolet ray oxygen, oxygen conversion is an oxygen, ozone mixture, after this mixture dissolves in blood, reach medical purpose, the shortcoming of this oxygenation instrument is: (1) can not be simultaneously to different patient's blood or different medical use liquid (as blood, normal saline etc.) carry out oxygenation; (2) because the quartz glass jar costs an arm and a leg, medical institutions have to use repeatedly, might propagate blood borne disease (as hepatitis B, AIDS etc.); (3) the quartz glass jar costs an arm and a leg and is frangible, the disinfectant program complexity.

The purpose of this utility model is to overcome the shortcoming of above-mentioned prior art, design a kind of medical ozone generator, can carry out oxygenation to different patient's blood or different medical use liquids simultaneously, after the supporting use of disposable blood sampling and trasfussion bag, can avoid the intersection of blood borne disease to propagate, have simple in structure, the easy characteristics of sterilization.

This utility model comprises that a casing, casing intracavity dispose Burdick lamp and ventilating fan, disposing at least on same horizontal line with Burdick lamp, one side is the ozone generation cavity of quartz glass, ozone is sent out on the cavity and is had air inlet and gas outlet, one side of casing disposes switch board, be furnished with power supply wiring and successively and the Burdick lamp that connects control wiring, oxygenation intervalometer in the switch board, ventilating fan control wiring, buzzer and display lamp.

By the predetermined oxygenation time of intervalometer, air inlet joins by the oxygen output mouth of medical rubber hose and oxygen cylinder, the gas outlet communicates with disposable blood sampling and trasfussion bag or other medical use liquid bin by medical rubber hose, can adopt tee T or many siphunculus to communicate with a plurality of medical use liquid bins simultaneously according to use occasion with the medical rubber hose that the gas outlet joins.Open oxygen cylinder, allow oxygen enter the ozone generation cavity; The while opening power, then Burdick lamp and ventilating fan are worked simultaneously, the ultraviolet light that Burdick lamp sends passes through quartz glass, make the intravital partial oxygen cyclostrophic of ozone generation cavity turn to ozone (O3), oxygen and ozone mixture flow into the medical use liquid bin through the gas outlet, thereby medical use liquid is carried out oxygenation.

This shows, the utlity model has following characteristics:

(1) Shu Chu oxygen and ozone mixture can be carried out oxygenation to different patient's blood or different medical use liquids simultaneously;

(2) because ozone is sent out and directly do not stored medical use liquid in the generation cavity, thereby do not exist and intersect pathophorous problem;

(3) as long as take off the ozone generation cavity, just can carry out routine disinfection, not have the problem of cleaning medical use liquid it.

Fig. 1 is a structure principle chart of the present utility model.

Fig. 2 is circuit theory diagrams of the present utility model.

With reference to the accompanying drawings structural principle of the present utility model and operation principle are described in detail.

With reference to Fig. 1, the utility model comprises on the inboard of a casing, casing chamber base plate 9 and is fixed with support 2 by screw 2B, is fixed with support 26, is fixed with locating slot 4 by screw by screw 26B; Be fixed with ultraviolet lamp 1 by insulating blanked clamper on the support 2, be fixed with draft fan 26 on the support 26A, being fixed with at least simultaneously on the locating slot 4 is the ozone generation cavity 3 of quartz glass, ozone generation cavity 3 and ultraviolet lamp 1 In the same horizontal line, preferably ozone generation cavity 3 one side that faces ultraviolet lamp 1 is quartz glass; 1A, 1B are two power lines of ultraviolet lamp 1, are connected with power bus in the control cabinet 18; Ozone generation cavity 3 is provided with air inlet 5, gas outlet 6, disposes respectively

medical rubber hose

7,8 on air inlet 5, the gas outlet 6, disposes three-way connection 8A and

branched pipe

8C, 8D on the medical rubber hose 8.

Have air inlet 14 on the side panel 27 of the close ultraviolet lamp 1 of casing; Have out internal orifice 28 near on the side panel of draft fan 26; One has air inlet 14 on the close side panel 10 of ozone generation cavity 3, take out sterilization or the location is installed for the ease of ozone generation cavity 3, side panel 10 can be movable, can be fixed on the base plate 9 with articulated manner, also can side panel 10 be fixed on loam cake 24, the base plate 9 with the magnetic force of magnet steel 13; Be provided with two U-shaped grooves 11 above the side panel 10 and be used for

medical rubber hose

7,8 location; The 12nd, be fixed in the locator card on the side panel 10, two legs 17 of transfusion device hanger 16 can insert location in the locator card 12, hanger 16 has some hooks 15 can hang simultaneously several medical use liquid holders (disposable use oxygen inflatable is adopted blood transfusion apparatus), locator card 12 also can be fixed on the loam cake 24, can fix 4 right angle locating pieces 25 on the loam cake 24 to be used for the location of oxygenation medical container.

Configuration one switch board 18 disposes two

oxygenation timers

19,20,

buzzer

19A, 20A, ultraviolet lamp power switch 22, ultraviolet lamp trigger button 21, indicator lamp 29 on the side panel 23 of casing opposite side on the front panel of switch board 18.

With reference to Fig. 2, switch board 18 interior configuration one power bus switches 31 and draft fan 26 wiring that are connected in parallel to each other, ultraviolet lamp 1 wiring. Two

oxygenation timers

19,20, indicator lamp 29; Be in series with ballast 30 on the ultraviolet lamp, be parallel with and trigger button 21.

When the oxygen in the oxygen cylinder after medical rubber hose 7 and air inlet 5 enter ozone generation cavity 3, the ultraviolet light that ultraviolet lamp 1 sends sees through quartz glass and enters ozone generation cavity 3 radiation oxygen, makes partial oxidation be converted into ozone, oxygen and ozone mixture and is filled with in the oxygen inflatable medical liquid container through air inlet 6 and medical rubber hose 8.

Embodiment:

Purple lead-in wire lamp 1 running voltage 220V, power 100-500W, the ultraviolet wavelength 248-573mm that sends, quartz glass wall thickness 1-3mm, Burdick lamp 1 is 35cm-55cm with the distance of ozone generation cavity 3, and the fresh air inlet diameter is 2-4mm, and casing and switch board 18 are made by plastics or metal; Side panel 23 is made of metal, can prevent that electronic component in the switch board 18 is because of being subjected to the ultraviolet radiation accelerated ageing for a long time, medical rubber hose 8A is the three way cock, can oxygenation in two medical liquid containers, only when a medical liquid container oxygenation, available mosquito forceps is clamped arbitrary among medical rubber hose 8C, the 8D, and the oxygenation time is by intervalometer 9,20 controls.

Claims

1, a kind of medical ozone generator, comprise in a casing, the casing and dispose Burdick lamp, feature of the present utility model is: dispose at least simultaneously on same horizontal line with Burdick lamp and be the ozone generation cavity of quartzy coloured glaze, have air inlet and gas outlet on the ozone generation cavity.

2, medical ozone generator according to claim 1, it is characterized in that: also dispose ventilating fan in the casing, disposing at least simultaneously on same horizontal line with Burdick lamp is the ozone generation cavity of quartz glass, has air inlet and gas outlet on the ozone generation cavity.

3, medical ozone generator according to claim 1 is characterized in that: said ozone generation cavity is fixed in the locating slot on the box bottom.

4, medical ozone generator according to claim 1, feature of the present utility model is: also dispose a logical interior wing in the casing, disposing at least on same horizontal line with Burdick lamp, one side is the ozone generation cavity of quartz glass, have air inlet and gas outlet on the ozone generation cavity, one side of said casing disposes a switch board, disposes the ventilating fan wiring, Burdick lamp wiring, oxygenation intervalometer and the display lamp that are connected in parallel to each other on the switch board.

5, according to claim 1,3 described medical ozone generators, it is characterized in that: said casing becomes to flexibly connect with the other parts of casing near the side plate of ozonator.

6, medical ozone generator according to claim 4 is characterized in that: be in series with ballast on the said Burdick lamp, be parallel with trigger button.

7, medical ozone generator according to claim 1 is characterized in that: configuration one multiple-pass joint on the gas outlet of said ozone generation cavity.

8, medical ozone generator according to claim 1 is characterized in that: the one side that said ozone generation cavity faces Burdick lamp is a quartz glass.