LT3279B - Apparatus for purification of biological fluid from toxical material and virus - Google Patents

Apparatus for purification of biological fluid from toxical material and virus Download PDF

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Publication number
LT3279B
LT3279B LTIP560A LTIP560A LT3279B LT 3279 B LT3279 B LT 3279B LT IP560 A LTIP560 A LT IP560A LT IP560 A LTIP560 A LT IP560A LT 3279 B LT3279 B LT 3279B
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LT
Lithuania
Prior art keywords
biological fluid
cleaning
purification
toxical
virus
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LTIP560A
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Lithuanian (lt)
Inventor
Rimantas-Mykolas Kanapenas
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Kanapenas Rimantas Mykolas
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Priority to LTIP560A priority Critical patent/LT3279B/en
Publication of LTIP560A publication Critical patent/LTIP560A/en
Publication of LT3279B publication Critical patent/LT3279B/en

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Abstract

This invention is a medical technique. It can be used for cleaning biological liquid, for example blood, from toxic substances and viruses without mechanical contact. It differs from known equipment, because, instead of mechanical, chemical and other filters, the semiconductor laser is used, fitted in a body and controlled from the electronic block.

Description

Išradimas priskiriamas medicinos technikos sričiai, o būtent, prietaisams, skirtiems biologiniam skysčiui išvalyti nuo toksinių medžiagų ir virusų.The invention relates to the field of medical technology, namely, devices for purifying biological fluid from toxic substances and viruses.

Žinomi įrenginiai biologinio skysčio valymui nuo toksinių medžiagų ir nuodų, kurie sudaryti iš siurblio, ultrafiltrų, recirkuliacinės sistemos ir reguliuojamo pastovaus energijos šaltinio. Šių įrengimų pagalba biologinis skystis išvalomas cheminių reakcijų dėka, perpumpuojant jį pro sudėtingą recirkuliacinę sistemą (žr. SU aut. liud. Nr. 1674853 ir Nr. 1680209) . Žinomi kiti įrengimai, susidedantys iš korpuso su jame esančia filtravimo medžiaga - hemosorbentu arba pluoštu Vualen. Vietoje filtrų gali būti naudojama centrifūga su disperguojančia valomąja medžiaga. Teigiamas efektas priklauso nuo valymo laiko. Tačiau tai blogai veikia paciento savijautą, be to įrengimas neefektyvus, išvalant virusus (žr. SU aut. liud. Nr. 1600783 ir Nr. 1569020). Taip pat žinomi tobulesni ekstrakorporaliniai hipoterminiai įrengimai, kuriuose biologinis skystis išvalomas, pakeliant temperatūrą. Prieš grąžinant jį į paciento organizmą, jis veikiamas ultravioletiniais spinduliais (žr. DE patentas Nr. 3817603). Tačiau, kaip ir visi anksčiau paminėti įrengimai, jis nepašalina tiesioginio mechaninio kontakto su biologiniu skysčiu, yra sudėtingas ir nepatikimas.Known devices for cleaning biological fluids from toxic materials and poisons, which consist of a pump, ultrafilter, recirculation system and a controlled constant power source. These devices purify the biological fluid by chemical reactions, pumping it through a sophisticated recirculation system (see SU Authentication Nos. 1674853 and 1680209). Other devices are known, which consist of a housing with a filter material contained therein, either a hemosorbent or a fiber Vualen. Instead of filters, a centrifuge with dispersing detergent can be used. The positive effect depends on the cleaning time. However, this is detrimental to the patient's well-being and the installation is ineffective in clearing viruses (see SU 1600783 and 1569020). Also known are advanced extracorporeal hypothermic devices that purify biological fluid by raising the temperature. It is exposed to ultraviolet rays before being returned to the patient's body (see DE patent 3817603). However, like all the aforementioned devices, it does not eliminate direct mechanical contact with the biological fluid, it is complex and unreliable.

Išradimo tikslas yra sukurti prietaisą biologinio skysčio valymui nuo toksinių medžiagų ir virusų, neturinčio mechaninio kontakto su pačiu skysčiu. Siūlomas prietaisas, kaip ir anksčiau minėti, susideda iš energijos šaltinio, valymo ir koreguojančių blokų, tačiau šių blokų funkcijas atlieka puslaidininkio lazeris. Lazeris įmontuotas korpuse, turinčiame pluošto išskaidymo ir valdymo sistemas. Biologinio skysčio, pvz.; kraujo, valymas nuo toksinių medžiagų ir virusų vyksta tiesiogiai mechaniškai nekontaktuojant su juo, o tik veikiant tam tikro stiprumo lazerio spindulių srautu į paciento kraujo recirkuliacijos sistemą. Palyginus su šiuo metu žinomais įrengimais siūlomas prietaisas yra portatyvinis, patogus naudotis stacionarinio ir ambulatorinio gydymo sąlygomis ir, svarbiausia, pašalina pavojų užkrėsti pacientą AIDS bei kitokiais pavojingais virusais, kadangi valymas vyksta nepaimant kraujo iš paciento organizmo.It is an object of the present invention to provide a device for purifying a biological fluid from toxic substances and viruses without mechanical contact with the fluid itself. The proposed device, as mentioned above, consists of a power source, a cleaning and a correction unit, but the functions of these units are performed by a semiconductor laser. The laser is housed in a housing equipped with beam splitting and control systems. Biological fluid, e.g. purification of blood from toxic substances and viruses takes place without direct mechanical contact, but only by exposure to a laser beam of a certain intensity into the patient's blood recirculation system. Compared to currently known devices, the proposed device is portable, convenient to use in inpatient and outpatient settings and, most importantly, eliminates the risk of transmitting the patient to AIDS and other dangerous viruses, as the cleaning is done without removing blood from the patient's body.

Brėžinyje pateikta pasiūlyto prietaiso schema. Prietaisą sudaro korpusas 1, kuriame įmontuotas puslaidininkio lazeris 2, išsklaidanti lazerio spindulius lęšių sistema 3, apsauginis stiklas 4, valdymo sistema 5, leidžianti dozuoti spindulių srautą pagal galią ir laiką. Prietaisas naudojamas taip: apsauginis stiklas, uždedamas ant venos arba arterijos ir įjungiamas valdymo blokas. Apšvitinimo laikas ir galia valdymo bloko dėka yra keičiami automatiškai. Didžiausias efektas pasiekiamas tuomet, kai lazerio spindulių srauto kampas su tekančio biologinio skysčio, pvz.* kraujo, paviršiumi yra kuo mažesnis. Klinikiniais bandymais nustatyta, kad optimaliausias kampas a=35°.The drawing is a diagram of the proposed device. The device consists of a housing 1, which is equipped with a semiconductor laser 2, which emits laser beams, a lens system 3, a safety glass 4, a control system 5, which allows the beam to be dosed according to power and time. The device is used as follows: a safety glass is placed on a vein or artery and the control unit is actuated. The irradiation time and power are automatically changed by the control unit. The greatest effect is achieved when the angle of the laser beam with the surface of the flowing biological fluid, such as * blood, is as small as possible. In clinical trials, the optimal angle was a = 35 °.

Prietaisas gaminamas ir surenkamas iš pramonėje žinomų ir naudojamų mazgų bei elementų. Pavyzdžiui, puslaidininkio lazeris yra tipo IP-4-250, koreguojanti sistema susideda iš teigiamų lęšių, o valdanti sistema sumontuota iš K-561 arba K-564 mikroschemų. Visa tai lengvai įmontuojama į bet kurį patogų nešioti ir laikyti korpusą.The device is manufactured and assembled from assemblies and elements known and used in the industry. For example, the semiconductor laser is of the type IP-4-250, the correction system consists of positive lenses, and the control system is mounted on K-561 or K-564 chips. All of this is easily mounted in any convenient carry and hold case.

Claims (1)

IŠRADIMO APIBRĖŽTISDEFINITION OF INVENTION Prietaisas biologinio skysčio valymui nuo toksinių medžiagų ir virusų, susidedantis iš energijos šaltinio, 5 valymo ir koreguojančių blokų, besiskiriantis tuo, kad valymo ir koreguojantys blokai yra puslaidininkio lazerio, nukreipto į biologinio audinio paviršių kampu mažesniu už 90° ir patalpinto korpuse, turinčiame lazerio spindulių išskaidymo ir valdymo sistemas, pavidalo.Device for cleaning biological fluid from toxic materials and viruses, consisting of a power source, 5 cleaning and correction units, characterized in that the cleaning and correction units are located in a semiconductor laser pointing to the surface of the biological tissue at an angle less than 90 ° and enclosed in a laser beam partitioning and control systems.
LTIP560A 1993-05-19 1993-05-19 Apparatus for purification of biological fluid from toxical material and virus LT3279B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
LTIP560A LT3279B (en) 1993-05-19 1993-05-19 Apparatus for purification of biological fluid from toxical material and virus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LTIP560A LT3279B (en) 1993-05-19 1993-05-19 Apparatus for purification of biological fluid from toxical material and virus

Publications (2)

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LTIP560A LTIP560A (en) 1994-12-27
LT3279B true LT3279B (en) 1995-05-25

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LT5397B (en) 2005-03-23 2007-01-25 Rimantas KANAPĖNAS Mini multipurpose medical laser apparatus
LT5996B (en) 2012-06-21 2014-02-25 Mykolas Rimantas KANAPĖNAS Portable laser device for treatment

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3817603A1 (en) 1988-05-24 1989-11-30 Michael Stieglitz Extracorporeal hyperthermia device
SU1600783A1 (en) 1988-12-28 1990-10-23 Специальное конструкторское бюро биофизической аппаратуры Московского научно-производственного объединения "Биофизприбор" Device for extrocorporal detoxication of blood
SU1674853A1 (en) 1989-01-30 1991-09-07 Филиал Всесоюзного научно-исследовательского института электромеханики Device for purification of biological liquids
SU1680209A1 (en) 1988-03-29 1991-09-30 Vnii Ispytatel Med Tech Device for sorption of toxic substances from biological fluids

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1680209A1 (en) 1988-03-29 1991-09-30 Vnii Ispytatel Med Tech Device for sorption of toxic substances from biological fluids
DE3817603A1 (en) 1988-05-24 1989-11-30 Michael Stieglitz Extracorporeal hyperthermia device
SU1600783A1 (en) 1988-12-28 1990-10-23 Специальное конструкторское бюро биофизической аппаратуры Московского научно-производственного объединения "Биофизприбор" Device for extrocorporal detoxication of blood
SU1674853A1 (en) 1989-01-30 1991-09-07 Филиал Всесоюзного научно-исследовательского института электромеханики Device for purification of biological liquids

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LT5397B (en) 2005-03-23 2007-01-25 Rimantas KANAPĖNAS Mini multipurpose medical laser apparatus
LT5996B (en) 2012-06-21 2014-02-25 Mykolas Rimantas KANAPĖNAS Portable laser device for treatment

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Publication number Publication date
LTIP560A (en) 1994-12-27

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