SU654254A2 - Device for treating eyes - Google Patents

Device for treating eyes

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Publication number
SU654254A2
SU654254A2 SU772449594A SU2449594A SU654254A2 SU 654254 A2 SU654254 A2 SU 654254A2 SU 772449594 A SU772449594 A SU 772449594A SU 2449594 A SU2449594 A SU 2449594A SU 654254 A2 SU654254 A2 SU 654254A2
Authority
SU
USSR - Soviet Union
Prior art keywords
piezo
transducers
sclera
nozzle
treating
Prior art date
Application number
SU772449594A
Other languages
Russian (ru)
Inventor
Виленин Николаевич Серов
Original Assignee
В. Н. Серов
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by В. Н. Серов filed Critical В. Н. Серов
Priority to SU772449594A priority Critical patent/SU654254A2/en
Application granted granted Critical
Publication of SU654254A2 publication Critical patent/SU654254A2/en

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  • Surgical Instruments (AREA)

Description

На фиг. 1 изображено устройство дл  лечени  глаза, в разрезе; на фиг. 2 - схема размещени  устройства при проведении лечени ; на фиг. 3 - сечение А-А фиг. 2.FIG. 1 shows a device for treating an eye, in section; in fig. 2 shows the layout of the device during treatment; in fig. 3 - section A-A of FIG. 2

Устройство содержит корпус 1, в основании которого закреплены электрод 2 и пьезодержатель 3 с пьезопреобразователем 4, подвод ш,ие проводники 5 и 6, ручку 7, векорасширительную насадку 8, выполненную из прозрачного изол ционного материала. На насадке 8 по периферии установлены дополнительные пьезодержатели 9 с пьезопреобразовател ми 10, выполненными в виде части кольца, и подвод ш,ими проводниками 11. Кроме того, устройство содержит эластичную мембрану 12, наружный по сок 13 которой охватывает корпус 1, а внутреннее отверстие - векорасширительную насадку 8. Пьезодержатели 9 на векорасширительной насадке установлены таким образом , что диаграммы излучени  пьезопреобразователей 10 направлены на поверхность склеры под углом, возбуждающим по всему ее объему поперечные волны, и имеют общую зону. Векорасширительна  насадка 8 имеет центральное отверстие «d, диаметр которого равен или больще диаграммы направленности ньезопреобразовател  4.The device comprises a housing 1, at the base of which an electrode 2 and a piezo holder 3 with a piezo transducer 4 are fixed, a lead w, s conductors 5 and 6, a knob 7, a spin-expansion nozzle 8, made of transparent insulating material. On the nozzle 8 along the periphery, additional piezo holders 9 are installed with piezo transducers 10, made as part of a ring, and an input w, by their conductors 11. In addition, the device contains an elastic membrane 12, the outer side 13 of which covers the housing 1, and the internal opening vest expansion nozzle 8. Piezo holders 9 on the veto extension nozzle are installed so that radiation patterns of piezo transducers 10 are directed to the surface of the sclera at an angle exciting transverse waves throughout its volume, and hav e the general area. The expansion nozzle 8 has a central opening “d, the diameter of which is equal to or greater than the beam converter 4.

Устройство работает следующим образом . При лечении заболеваний оболочки склеры (поверхностных и глубоких ее слоев ) осуществление процедуры производитс  в следующей последовательности.The device works as follows. In the treatment of diseases of the sclera shell (superficial and deep layers), the procedure is carried out in the following sequence.

Корпус 1 заполн ют лекарственным веществом и устанавливают эластичную мемг брану 12, наружный по сок 13 которой охватывает корпус 1. В центральное отверстие «Ь опускают векорасщирительную насадку 8 с пьезопреобразовател ми 10, установленную на глазном  блоке. Второй электрод электрофореза закрепл ют на затылке больного, после чего включают источники энергии. При нажатии на эластичную мембрану 12 лекарственное вещество заполнит полости между насадкой и глазным  блоком, создава  таким образом стабильный акустический контакт между пьезопреобразовател ми 10 и облучаемымThe housing 1 is filled with a medicinal substance and an elastic membrane 12 is installed, the outer sap 13 of which covers the housing 1. In the central opening, the lowering lip of the hyperemia 8 with the piezoelectric transducers 10 mounted on the eye block is lowered. The second electrophoresis electrode is fixed on the nape of the patient, after which energy sources are switched on. When the elastic membrane 12 is pressed, the medicinal substance will fill the cavities between the nozzle and the eyeblock, thus creating a stable acoustic contact between the piezoelectric transducers 10 and the irradiated

глазом. В таком положении диаграммы излучени  от пьезопреобразователей 10, установленных на нериферии векорасщирительной насадки 8, направлены на поверхность склеры под углом, возбуждающим поперечные волны по всей ее толщине и объему, и имеют общую зону (фиг. 2), что обеспечивает эффективность лечени .by eye. In this position, radiation patterns from piezoelectric transducers 10 mounted on the non-periphery of the cross-section nozzle 8 are directed to the sclera surface at an angle exciting transverse waves throughout its thickness and volume, and have a common area (Fig. 2), which ensures the effectiveness of treatment.

Склера главного  блока представл ет собой оболочку в виде части шара с радиусом кривизны 12 мм, толщиной около 1 мм. Она состоит из плотной соединительной ткани, поэтому  вл етс  удобной дл  возбуждени  и распространени  по всей толщине поперечной волны по геодезическим образующим лини м. При возбуждении поперечной волны последн   распростран етс  в направлении облучени  расход щимс  пучком и определенным углом расхождени , завис щим от размера пьезопреобразовател .The sclera of the main unit is a shell in the form of a part of a sphere with a radius of curvature of 12 mm and a thickness of about 1 mm. It consists of dense connective tissue, therefore it is convenient for excitation and propagation of the shear wave throughout the thickness along the geodesic forming lines. When sheared, the shear wave propagates in the direction of irradiation by a divergent beam and a certain angle of divergence depending on the size of the piezoelectric transducer.

Ультразвуковые колебани , направленные по всему объему склеры в меридиальном в экваториальном направлении, вместеUltrasonic vibrations directed throughout the sclera volume in the meridian in the equatorial direction, together

с лекарственным веществом воздействуют на патологически измененные участки в поверхностных и глубоких сло х, обеспечивают их рассасывание.with a medicinal substance they act on pathologically changed areas in the superficial and deep layers, provide their resorption.

Claims (2)

1.Устройство дл  лечени  глаза по авторскому свидетельству № 559702, отличающеес  тем, что, с целью проведени 1.Device for treating the eye according to copyright certificate No. 559702, characterized in that, in order to лечени  в поверхностных и глубоких сло х оболочки склеры, в нем на векорасщирительной насадке установлены дополнительные пьезодержатели с пьезопреобразовател ми и подвод щими проводниками, причем пьезопреобразователи установлены под углом к оси корпуса.treatment in the superficial and deep layers of the sclera shell, in it there are additional piezo-holders with piezo-transducers and supply conductors installed on the veterinary attachment, with piezo-transducers installed at an angle to the body axis. 2.Устройство по п. 1, отличающеес  тем, что дополнительно установленные на векорасширительной насадке пьезопреобразователи выполнены в виде части кольца.2. The device according to claim 1, characterized in that the piezo transducers additionally installed on the expansion nozzle are made as part of a ring. Источники информации, прин тые во внимание при экспертизе 1. Авторское свидетелство СССР № 559702, кл. А 61F 9/00, 1975.Sources of information taken into account in the examination 1. USSR author's testimony number 559702, cl. A 61F 9/00, 1975. 9u2.;9u2 .;
SU772449594A 1977-02-07 1977-02-07 Device for treating eyes SU654254A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU772449594A SU654254A2 (en) 1977-02-07 1977-02-07 Device for treating eyes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU772449594A SU654254A2 (en) 1977-02-07 1977-02-07 Device for treating eyes

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
SU559702A Addition SU106854A2 (en) 1956-10-23 1956-10-23 Magnetoelectric loop vibrator

Publications (1)

Publication Number Publication Date
SU654254A2 true SU654254A2 (en) 1979-03-30

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Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5016615A (en) * 1990-02-20 1991-05-21 Riverside Research Institute Local application of medication with ultrasound
US5538503A (en) * 1993-09-15 1996-07-23 Henley; Julian L. Programmable apparatus for reducing substance dependency in transdermal drug delivery
US5582586A (en) * 1992-08-28 1996-12-10 Tachibana; Katsuro Drug administration and humor sampling unit and an apparatus therefor
US5618275A (en) * 1995-10-27 1997-04-08 Sonex International Corporation Ultrasonic method and apparatus for cosmetic and dermatological applications
US5667487A (en) * 1993-04-07 1997-09-16 Henley; Julian L. Ionosonic drug delivery apparatus
US6096000A (en) * 1997-06-23 2000-08-01 Ekos Corporation Apparatus for transport of fluids across, into or from biological tissues
US6735470B2 (en) 2000-05-31 2004-05-11 Biophoretic Therapeutic Systems, Llc Electrokinetic delivery of medicaments
US6792306B2 (en) 2000-03-10 2004-09-14 Biophoretic Therapeutic Systems, Llc Finger-mounted electrokinetic delivery system for self-administration of medicaments and methods therefor
US7937142B2 (en) 2004-04-30 2011-05-03 Eyegate Pharma S.A.S. Irritation-reducing ocular iontophoresis device
US8099162B2 (en) 2005-11-29 2012-01-17 Eyegate Pharma, S.A.S. Ocular iontophoresis device
US9180292B2 (en) 2008-12-31 2015-11-10 Eyegate Pharmaceuticals, Inc. System and method for ocular iontophoresis with buffering
US10656025B2 (en) 2015-06-10 2020-05-19 Ekos Corporation Ultrasound catheter
US10926074B2 (en) 2001-12-03 2021-02-23 Ekos Corporation Catheter with multiple ultrasound radiating members
US11672553B2 (en) 2007-06-22 2023-06-13 Ekos Corporation Method and apparatus for treatment of intracranial hemorrhages
US11925367B2 (en) 2007-01-08 2024-03-12 Ekos Corporation Power parameters for ultrasonic catheter

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5016615A (en) * 1990-02-20 1991-05-21 Riverside Research Institute Local application of medication with ultrasound
US5582586A (en) * 1992-08-28 1996-12-10 Tachibana; Katsuro Drug administration and humor sampling unit and an apparatus therefor
US5667487A (en) * 1993-04-07 1997-09-16 Henley; Julian L. Ionosonic drug delivery apparatus
US5538503A (en) * 1993-09-15 1996-07-23 Henley; Julian L. Programmable apparatus for reducing substance dependency in transdermal drug delivery
US5618275A (en) * 1995-10-27 1997-04-08 Sonex International Corporation Ultrasonic method and apparatus for cosmetic and dermatological applications
US6096000A (en) * 1997-06-23 2000-08-01 Ekos Corporation Apparatus for transport of fluids across, into or from biological tissues
US8328788B2 (en) 1999-03-12 2012-12-11 Nitric Biotherapeutics, Inc. Methods and systems for electrokinetic delivery of a substance
US6792306B2 (en) 2000-03-10 2004-09-14 Biophoretic Therapeutic Systems, Llc Finger-mounted electrokinetic delivery system for self-administration of medicaments and methods therefor
US8352024B2 (en) 2000-03-10 2013-01-08 Nitric Biotherapeutics, Inc. Electrokinetic delivery system for self-administration of medicaments and methods therefor
US6735470B2 (en) 2000-05-31 2004-05-11 Biophoretic Therapeutic Systems, Llc Electrokinetic delivery of medicaments
US10926074B2 (en) 2001-12-03 2021-02-23 Ekos Corporation Catheter with multiple ultrasound radiating members
US8306613B2 (en) 2004-04-30 2012-11-06 Eyegate Pharma S.A.S. Irritation-reducing ocular iontophoresis device
US8611994B2 (en) 2004-04-30 2013-12-17 Eyegate Pharma S.A.S. Irritation-reducing ocular iontophoresis device
US7937142B2 (en) 2004-04-30 2011-05-03 Eyegate Pharma S.A.S. Irritation-reducing ocular iontophoresis device
US8099162B2 (en) 2005-11-29 2012-01-17 Eyegate Pharma, S.A.S. Ocular iontophoresis device
US9238131B2 (en) 2005-11-29 2016-01-19 Eyegate Pharma S.A.S. Ocular iontophoresis device
US11925367B2 (en) 2007-01-08 2024-03-12 Ekos Corporation Power parameters for ultrasonic catheter
US11672553B2 (en) 2007-06-22 2023-06-13 Ekos Corporation Method and apparatus for treatment of intracranial hemorrhages
US9180292B2 (en) 2008-12-31 2015-11-10 Eyegate Pharmaceuticals, Inc. System and method for ocular iontophoresis with buffering
US10656025B2 (en) 2015-06-10 2020-05-19 Ekos Corporation Ultrasound catheter
US11740138B2 (en) 2015-06-10 2023-08-29 Ekos Corporation Ultrasound catheter

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