| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c2f33c835d71543825b27b1b1aa1d723
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e9d72c1e1c4602fdce8d7c413d03de79 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F9-007
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F9-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B18-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61N5-06 |
| filingDate |
1995-03-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1998-01-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d80345d5c9d1326f87523a8054d06c34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ece714abedcaa44788784ef30860efda
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6232ffaca4c2c72cc23d4f161711fd31
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_01d7b0e9db649a36faa911c4a614fb65
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6d2c63b6d35511ae586784d77a7947db
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ee05008c3866795d778384bc2ddb2531
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9959d47601595182faa0a224b2af1c0f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a2b16a9120a6218d1ac5bc557fcbae89
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5ec3e95b907fdefe509a62bca533f402 |
| publicationDate |
1998-01-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
RU-2102048-C1 |
| titleOfInvention |
Method for extracting cataract |
| abstract |
FIELD: medicine. SUBSTANCE: method involves applying laser radiation on operating needle tip directly to lens nucleus. Solid-state laser is used operating in medium infrared region of the spectrum at wavelength of 1900-2200 nm, pulse energy of 10-800 mJ, pulse frequency of 10-100 Hz, pulse duration of 50-500 mcs and quasi-rectangular pulse shape with 500-600 pulses in the whole radiation pulse train. Duration of laser exposure applied to lens nucleus is 3-3.5 min. Small splinters obtained are aspirated through operating portion of needle end piece to enable complete destruction and aspiration of lens nucleus fragments in hard cataract cases with minimum risk of pathological changes arisen in tissues surrounding the eye lens. EFFECT: enhanced effectiveness of treatment. 1 dwg |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-03039416-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EA-009403-B1 |
| priorityDate |
1995-03-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |