DEVICE FOR LASER ABLATION OF MATERIALS (VARIATIONS)

The disclosed device for the laser ablation of materials (and variations) relates to the field of laser technology, and is intended for medical instruments used in stomatology, dermatology, otorhinolaryngology, as well as for instruments used with endoscopes. The invention is a tandem device which i...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: POL, HANS-JOACHIM, SOMS, LEONID NIKOLAEVICH, MIRONOV, IGOR ALEXEEVICH, STAINER, RUDOLF, PETROVSKY, GURY TIMOFEEVICH
Format: Patent
Sprache:eng ; fre ; rus
Schlagworte:
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page
container_issue
container_start_page
container_title
container_volume
creator POL, HANS-JOACHIM
SOMS, LEONID NIKOLAEVICH
MIRONOV, IGOR ALEXEEVICH
STAINER, RUDOLF
PETROVSKY, GURY TIMOFEEVICH
description The disclosed device for the laser ablation of materials (and variations) relates to the field of laser technology, and is intended for medical instruments used in stomatology, dermatology, otorhinolaryngology, as well as for instruments used with endoscopes. The invention is a tandem device which increases the coefficient of useful action, pulse energy, and radiation power with a wavelength of 3+/-0.2 mu m. The device comprises an excitation laser (1) with a radiation range of 0.93-1.15 mu m, which is connected by means of a flexible wavebeam guide (3) to a laser converter (2) with a radiation range of 3+/-0.2 mu m. Disclosed are four variations of the device, each being distinguished from the others by the crystal composition of the active element (6) of the laser converter (2), which are multiple-component fluorides of lithium (Li), sodium (Na), barium (Ba), and holmium (Ho), with additions of praseodymium (Pr), ytterbium (Yb), or yttrium (Y). L'invention concerne un dispositif d'ablation au laser de matériaux (variantes). Cet emprunt à la technique du laser est destiné à des instruments à usage médical utilisés en stomachologie, dermatologie, otorhinologie, et à des instruments conçus pour utiliser des endoscopes. L'invention est un dispositif à couplage permettant d'accroître le coefficient d'action utile, l'énergie des impulsions et la puissance de rayonnement d'une longueur d'onde de 3+/-0,2 mu m. Le dispositif comprend un laser de pompage (1) rayonnant dans une gamme comprise entre 0,93 et 1,15 mu m. Sont également proposées quatre variantes du dispositif, qui se distinguent entre eux par la composition des cristaux de l'élément actif (6) du laser-convertisseur (2), qui sont des fluorures à composants multiples de lithium (Li), sodium (Na), baryum (Ba) et holmium (Ho), avec des adjonctions de praséodyme (Pr), d'ytterbium (Yb) ou d'yttrium (Y).
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_WO9839821A3</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>WO9839821A3</sourcerecordid><originalsourceid>FETCH-epo_espacenet_WO9839821A33</originalsourceid><addsrcrecordid>eNrjZDB2cQ3zdHZVcPMPUvBxDHYNUnB08nEM8fT3U_B3U_B1DHEN8nT0CVbQCHMEMkDiwZo8DKxpiTnFqbxQmptBwc01xNlDN7UgPz61uCAxOTUvtSQ-3N_SwtjSwsjQ0diYCCUAMRImmA</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>DEVICE FOR LASER ABLATION OF MATERIALS (VARIATIONS)</title><source>esp@cenet</source><creator>POL, HANS-JOACHIM ; SOMS, LEONID NIKOLAEVICH ; MIRONOV, IGOR ALEXEEVICH ; STAINER, RUDOLF ; PETROVSKY, GURY TIMOFEEVICH</creator><creatorcontrib>POL, HANS-JOACHIM ; SOMS, LEONID NIKOLAEVICH ; MIRONOV, IGOR ALEXEEVICH ; STAINER, RUDOLF ; PETROVSKY, GURY TIMOFEEVICH</creatorcontrib><description>The disclosed device for the laser ablation of materials (and variations) relates to the field of laser technology, and is intended for medical instruments used in stomatology, dermatology, otorhinolaryngology, as well as for instruments used with endoscopes. The invention is a tandem device which increases the coefficient of useful action, pulse energy, and radiation power with a wavelength of 3+/-0.2 mu m. The device comprises an excitation laser (1) with a radiation range of 0.93-1.15 mu m, which is connected by means of a flexible wavebeam guide (3) to a laser converter (2) with a radiation range of 3+/-0.2 mu m. Disclosed are four variations of the device, each being distinguished from the others by the crystal composition of the active element (6) of the laser converter (2), which are multiple-component fluorides of lithium (Li), sodium (Na), barium (Ba), and holmium (Ho), with additions of praseodymium (Pr), ytterbium (Yb), or yttrium (Y). L'invention concerne un dispositif d'ablation au laser de matériaux (variantes). Cet emprunt à la technique du laser est destiné à des instruments à usage médical utilisés en stomachologie, dermatologie, otorhinologie, et à des instruments conçus pour utiliser des endoscopes. L'invention est un dispositif à couplage permettant d'accroître le coefficient d'action utile, l'énergie des impulsions et la puissance de rayonnement d'une longueur d'onde de 3+/-0,2 mu m. Le dispositif comprend un laser de pompage (1) rayonnant dans une gamme comprise entre 0,93 et 1,15 mu m. Sont également proposées quatre variantes du dispositif, qui se distinguent entre eux par la composition des cristaux de l'élément actif (6) du laser-convertisseur (2), qui sont des fluorures à composants multiples de lithium (Li), sodium (Na), baryum (Ba) et holmium (Ho), avec des adjonctions de praséodyme (Pr), d'ytterbium (Yb) ou d'yttrium (Y).</description><edition>6</edition><language>eng ; fre ; rus</language><subject>BASIC ELECTRIC ELEMENTS ; DEVICES USING STIMULATED EMISSION ; DIAGNOSIS ; ELECTRICITY ; HUMAN NECESSITIES ; HYGIENE ; IDENTIFICATION ; MEDICAL OR VETERINARY SCIENCE ; SURGERY</subject><creationdate>1999</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=19990819&amp;DB=EPODOC&amp;CC=WO&amp;NR=9839821A3$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=19990819&amp;DB=EPODOC&amp;CC=WO&amp;NR=9839821A3$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>POL, HANS-JOACHIM</creatorcontrib><creatorcontrib>SOMS, LEONID NIKOLAEVICH</creatorcontrib><creatorcontrib>MIRONOV, IGOR ALEXEEVICH</creatorcontrib><creatorcontrib>STAINER, RUDOLF</creatorcontrib><creatorcontrib>PETROVSKY, GURY TIMOFEEVICH</creatorcontrib><title>DEVICE FOR LASER ABLATION OF MATERIALS (VARIATIONS)</title><description>The disclosed device for the laser ablation of materials (and variations) relates to the field of laser technology, and is intended for medical instruments used in stomatology, dermatology, otorhinolaryngology, as well as for instruments used with endoscopes. The invention is a tandem device which increases the coefficient of useful action, pulse energy, and radiation power with a wavelength of 3+/-0.2 mu m. The device comprises an excitation laser (1) with a radiation range of 0.93-1.15 mu m, which is connected by means of a flexible wavebeam guide (3) to a laser converter (2) with a radiation range of 3+/-0.2 mu m. Disclosed are four variations of the device, each being distinguished from the others by the crystal composition of the active element (6) of the laser converter (2), which are multiple-component fluorides of lithium (Li), sodium (Na), barium (Ba), and holmium (Ho), with additions of praseodymium (Pr), ytterbium (Yb), or yttrium (Y). L'invention concerne un dispositif d'ablation au laser de matériaux (variantes). Cet emprunt à la technique du laser est destiné à des instruments à usage médical utilisés en stomachologie, dermatologie, otorhinologie, et à des instruments conçus pour utiliser des endoscopes. L'invention est un dispositif à couplage permettant d'accroître le coefficient d'action utile, l'énergie des impulsions et la puissance de rayonnement d'une longueur d'onde de 3+/-0,2 mu m. Le dispositif comprend un laser de pompage (1) rayonnant dans une gamme comprise entre 0,93 et 1,15 mu m. Sont également proposées quatre variantes du dispositif, qui se distinguent entre eux par la composition des cristaux de l'élément actif (6) du laser-convertisseur (2), qui sont des fluorures à composants multiples de lithium (Li), sodium (Na), baryum (Ba) et holmium (Ho), avec des adjonctions de praséodyme (Pr), d'ytterbium (Yb) ou d'yttrium (Y).</description><subject>BASIC ELECTRIC ELEMENTS</subject><subject>DEVICES USING STIMULATED EMISSION</subject><subject>DIAGNOSIS</subject><subject>ELECTRICITY</subject><subject>HUMAN NECESSITIES</subject><subject>HYGIENE</subject><subject>IDENTIFICATION</subject><subject>MEDICAL OR VETERINARY SCIENCE</subject><subject>SURGERY</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1999</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDB2cQ3zdHZVcPMPUvBxDHYNUnB08nEM8fT3U_B3U_B1DHEN8nT0CVbQCHMEMkDiwZo8DKxpiTnFqbxQmptBwc01xNlDN7UgPz61uCAxOTUvtSQ-3N_SwtjSwsjQ0diYCCUAMRImmA</recordid><startdate>19990819</startdate><enddate>19990819</enddate><creator>POL, HANS-JOACHIM</creator><creator>SOMS, LEONID NIKOLAEVICH</creator><creator>MIRONOV, IGOR ALEXEEVICH</creator><creator>STAINER, RUDOLF</creator><creator>PETROVSKY, GURY TIMOFEEVICH</creator><scope>EVB</scope></search><sort><creationdate>19990819</creationdate><title>DEVICE FOR LASER ABLATION OF MATERIALS (VARIATIONS)</title><author>POL, HANS-JOACHIM ; SOMS, LEONID NIKOLAEVICH ; MIRONOV, IGOR ALEXEEVICH ; STAINER, RUDOLF ; PETROVSKY, GURY TIMOFEEVICH</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO9839821A33</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; rus</language><creationdate>1999</creationdate><topic>BASIC ELECTRIC ELEMENTS</topic><topic>DEVICES USING STIMULATED EMISSION</topic><topic>DIAGNOSIS</topic><topic>ELECTRICITY</topic><topic>HUMAN NECESSITIES</topic><topic>HYGIENE</topic><topic>IDENTIFICATION</topic><topic>MEDICAL OR VETERINARY SCIENCE</topic><topic>SURGERY</topic><toplevel>online_resources</toplevel><creatorcontrib>POL, HANS-JOACHIM</creatorcontrib><creatorcontrib>SOMS, LEONID NIKOLAEVICH</creatorcontrib><creatorcontrib>MIRONOV, IGOR ALEXEEVICH</creatorcontrib><creatorcontrib>STAINER, RUDOLF</creatorcontrib><creatorcontrib>PETROVSKY, GURY TIMOFEEVICH</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>POL, HANS-JOACHIM</au><au>SOMS, LEONID NIKOLAEVICH</au><au>MIRONOV, IGOR ALEXEEVICH</au><au>STAINER, RUDOLF</au><au>PETROVSKY, GURY TIMOFEEVICH</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>DEVICE FOR LASER ABLATION OF MATERIALS (VARIATIONS)</title><date>1999-08-19</date><risdate>1999</risdate><abstract>The disclosed device for the laser ablation of materials (and variations) relates to the field of laser technology, and is intended for medical instruments used in stomatology, dermatology, otorhinolaryngology, as well as for instruments used with endoscopes. The invention is a tandem device which increases the coefficient of useful action, pulse energy, and radiation power with a wavelength of 3+/-0.2 mu m. The device comprises an excitation laser (1) with a radiation range of 0.93-1.15 mu m, which is connected by means of a flexible wavebeam guide (3) to a laser converter (2) with a radiation range of 3+/-0.2 mu m. Disclosed are four variations of the device, each being distinguished from the others by the crystal composition of the active element (6) of the laser converter (2), which are multiple-component fluorides of lithium (Li), sodium (Na), barium (Ba), and holmium (Ho), with additions of praseodymium (Pr), ytterbium (Yb), or yttrium (Y). L'invention concerne un dispositif d'ablation au laser de matériaux (variantes). Cet emprunt à la technique du laser est destiné à des instruments à usage médical utilisés en stomachologie, dermatologie, otorhinologie, et à des instruments conçus pour utiliser des endoscopes. L'invention est un dispositif à couplage permettant d'accroître le coefficient d'action utile, l'énergie des impulsions et la puissance de rayonnement d'une longueur d'onde de 3+/-0,2 mu m. Le dispositif comprend un laser de pompage (1) rayonnant dans une gamme comprise entre 0,93 et 1,15 mu m. Sont également proposées quatre variantes du dispositif, qui se distinguent entre eux par la composition des cristaux de l'élément actif (6) du laser-convertisseur (2), qui sont des fluorures à composants multiples de lithium (Li), sodium (Na), baryum (Ba) et holmium (Ho), avec des adjonctions de praséodyme (Pr), d'ytterbium (Yb) ou d'yttrium (Y).</abstract><edition>6</edition><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language eng ; fre ; rus
recordid cdi_epo_espacenet_WO9839821A3
source esp@cenet
subjects BASIC ELECTRIC ELEMENTS
DEVICES USING STIMULATED EMISSION
DIAGNOSIS
ELECTRICITY
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
title DEVICE FOR LASER ABLATION OF MATERIALS (VARIATIONS)
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-01T03%3A19%3A08IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=POL,%20HANS-JOACHIM&rft.date=1999-08-19&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EWO9839821A3%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true