RU2138301C1 - Larisa syringe for ultraviolet irradiation of blood - Google Patents

Abstract

FIELD: medical facilities; applicable in simple, prompt and efficient irradiation with ultraviolet rays of human blood in treatment purposes. SUBSTANCE: syringe consists of chemically and thermally resistant glass or polymer graduated cylindrical body with cone-shaped tip for tubular needle and cover, and also piston combined with radiator of ultraviolet rays and quartz glass in its end. Secured to piston is rod with handle from atop for taking blood from median cubital vein and injecting it back. Two conductors are passed inside rod and attached to electrodes inside cylinder-piston from below and to rod handle from atop, where they form electric plug onto which minireseptacle with two sockets is fitted. Syringe is connected to electric mains through current converter. EFFECT: possibility of syringe application in ambulatory conditions, in rendering first aid for efficient treatment of many infectious diseases including influenza, sepsis, diseases of heart and vessels, and other diseases. 1 dwg

Description

 The invention relates to medical equipment and can be used for quick and effective ultraviolet irradiation of human blood for medicinal purposes.

 The effect on the human blood of ultraviolet rays (UVL) is used relatively recently, but the therapeutic effect is very positive, since under the influence of UVL in a certain wavelength range in the blood biologically active substances are formed that enhance the activity of the body's immune system. Currently, such blood is used to treat atherosclerosis obliterans of limb arteries, coronary heart disease, purulent postoperative complications, septic conditions, etc. It can also be used to treat AIDS.

 Currently used devices for ultraviolet irradiation of blood are complex and inconvenient for use on an outpatient basis, they do not allow a simple, quick and effective procedure for ultraviolet irradiation of blood, including the provision of emergency care at home.

The purpose of this invention is to remedy these disadvantages of existing devices. This is achieved by creating a fundamentally new ultraviolet emitter for irradiating blood - a special syringe (see drawing), which has:
chemically and thermally resistant glass or polymer graduated cylinder body (1) with a conical tip, on which a tubular needle is mounted;
a combined piston, which includes: a) an ultraviolet emitter in the form of a can (2) with electrodes inside, which simultaneously acts as a piston in a syringe; b) a rod (rod) (5) for moving the piston up / down in the syringe body with conductors built into this rod connecting the electrodes of the can with an electric plug (7) on the handle (6);
a socket (8) with electric wires for connecting to the rod handle on one side and to the DC / DC converter on the other;
the cover (9) of the syringe barrel.

 The working end part of the cartridge as an ultraviolet irradiator is made of quartz glass (4), which is capable of transmitting UV light well. The can itself is sealed, with electrodes (3) inside and filled with mercury and inert gas.

 To obtain biological active substances, the blood of a sick person is exposed to UVL in a special syringe for this, in the piston of which there is a can (2) with mercury, an inert gas and electrodes (3). The barrel of the syringe (1) is made of chemically and thermally resistant glass or polymer.

 To collect the required amount of blood from the ulnar vein of a sick person and introduce it back to the syringe piston, a rod (5) with a handle (6) is attached, allowing the piston to move up and down.

 To obtain UVL in the can, there are two electrodes with wires running inside the rod and extending to the surface of the handle.

 To connect the syringe to a source of electric current, the two ends of the wire that come to the surface of the handle are covered with a copper sheath, forming an electric plug (7).

 To bring the syringe into working condition, a mini-outlet with two sockets is put on an electric plug (8).

 To pass the UVL to the target (blood), the lower end part of the piston can is made of quartz glass (4).

 For operation, the syringe is turned on through the current transducer into the mains. After making sure that the device is working, a tubular needle is inserted onto the cone-shaped tip of the syringe and proceed to the slow collection of blood from the ulnar vein in the required volume. C. The process of blood sampling, and then its reverse injection into the same vein, the blood of a sick person is exposed to UVL with a wavelength of 254 nm, producing biologically active substances. Thus, the entire procedure takes place in minutes with great efficiency. Without removing the needle from the vein, you can carry out this procedure twice, thrice or more, thus covering a large volume of blood, while not violating sterility and not diluting the blood with citrate (so that it does not clot).

Claims (1)

 A syringe for ultraviolet irradiation of blood, containing a cylindrical body, an ultraviolet radiation source located in the piston, and power elements, characterized in that the ultraviolet radiation source is made in the form of a sealed can with electrodes, mercury and inert gas placed in it and is a piston, while the piston is equipped with a rod with a handle, in which there are conductors connecting the electrodes of the can with an electric plug, made in the form of a copper shell covering the two ends conductors extending to the surface of the handle, and a mini-electrical outlet with two sockets is put on the electric plug, and the end part of the piston is made of quartz glass.