RU95103955A - Cataract extirpation method - Google Patents
Cataract extirpation methodInfo
- Publication number
- RU95103955A RU95103955A RU95103955/14A RU95103955A RU95103955A RU 95103955 A RU95103955 A RU 95103955A RU 95103955/14 A RU95103955/14 A RU 95103955/14A RU 95103955 A RU95103955 A RU 95103955A RU 95103955 A RU95103955 A RU 95103955A
- Authority
- RU
- Russia
- Prior art keywords
- fragments
- pulses
- lens
- aspiration
- lens nucleus
- Prior art date
Links
Abstract
FIELD: medicine; surgery; ophthalmology. SUBSTANCE: cataract extirpation method involves laser irradiation, irrigation, and aspiration of the crystalline lens nucleus fragments. The solid body laser operates in the medium IR waveband 1,900-2,200 nm, pulse energy 10-800 mJ, rate of pulsation 10-100 Hz, pulse duration 50-500 mcs, quasi-rectangular pulses, 500-600 pulses in the entire series. The exposure time is 3.0-3.5 min. This time is sufficient for disruption of intermolecular bonds in the irradiated tissue and fine fragmentation of the crystalline lens nucleus. The fragments are aspired through the working needle tip. EFFECT: full destruction and aspiration of fragments; minimal risk of unfavorable developments in surrounding tissues.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU95103955A RU2102048C1 (en) | 1995-03-20 | 1995-03-20 | Method for extracting cataract |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU95103955A RU2102048C1 (en) | 1995-03-20 | 1995-03-20 | Method for extracting cataract |
Publications (2)
Publication Number | Publication Date |
---|---|
RU95103955A true RU95103955A (en) | 1996-11-27 |
RU2102048C1 RU2102048C1 (en) | 1998-01-20 |
Family
ID=20165781
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU95103955A RU2102048C1 (en) | 1995-03-20 | 1995-03-20 | Method for extracting cataract |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2102048C1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003039416A1 (en) * | 2001-11-08 | 2003-05-15 | Evgeny Nikolaevich Ananiev | Method for intracapsular destruction of a cataract-altered crystalline lens and device for carrying out said method |
EA200700010A1 (en) * | 2006-11-09 | 2007-12-28 | Государственное Научное Учреждение Институт Физики Имени Б.И. Степанова Национальной Академии Наук Беларуси | METHOD OF "COLD" LASER FRAGMENTATION OF BIOLOGICAL TISSUES |
-
1995
- 1995-03-20 RU RU95103955A patent/RU2102048C1/en active
Also Published As
Publication number | Publication date |
---|---|
RU2102048C1 (en) | 1998-01-20 |
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