Register information Patent

DE file number : 10 2004 015 498.8 (Status: not pending/lapsed, Query started: October 30, 2025)

Please note: This English version is a non-binding translation of the German register excerpt. Only the German version of the register excerpt is legally binding.

Master data
INIDCriterionFieldContent
Type of IP rightSARTPatent
StatusSTNot pending/lapsed
21DE file number DAKZ10 2004 015 498.8
54Designation/titleTIVerfahren zur dreidimensionalen Rekonstruktion von räumlichen Punktmodellen aus mehr als zwei fragmentierten Stereobildern für medizinische Anwendungen
51IPC main classICM
(ICMV)		 A61B 19/00 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 A61B 6/03 (2006.01), A61B 5/055 (2006.01)
22DE application dateDATMar 27, 2004
43Date of first publicationOTOct 13, 2005
71/73Applicant/ownerINHRichter, Detlef, Prof. Dr., 65195 Wiesbaden, DE
72InventorINRichter, Detlef, Prof. Dr., 65195 Wiesbaden, DE; Egger, Jan, 65549 Limburg, DE
10Published DE documentsDEPNOriginal document: DE102004015498A1
Searchable text: DE102004015498A1
Address for service Herrn Prof. Dr. Detlef Richter, 65195 Wiesbaden, DE
Patent division in charge 43
57AbstractABBei der dreidimensionalen medizinischen Navigation für die Anwendung von Biopsienadeln oder sonstigen medizinischen Geräten werden diese mit Hilfe der Stereoskopie im Raum geortet. Hierfür werden infrarotbasierte Verfahren unter Verwendung von zwei optischen Videokameras eingesetzt. Diese Verfahren haben systembedingte Nachteile. Zum einen hat man bei hinreichender räumlicher Auflösung nur ein begrenztes Überwachungsvolumen als Schnitt der Sichtbereiche der Einzelkameras zur Verfügung. Zum anderen versagt die Rekonstruktion, wenn die Sicht einer der beiden Kameras durch den Körper des Therapeuten durch seine Bewegung während der Therapie verdeckt wird oder wenn eine oder mehrere der verwendeten IR-Landmarken durch ihre medizinisch bedingte Position am Körper des Patienten für eine der beiden Kameras nicht sichtbar sind.$A Ein neues Verfahren verwendet mehr als zwei Videokameras, die im Raum positioniert sind. In den Kamerabildern ist nun eine variable Anzahl an IR-Leuchtpunkten sichtbar, deren Korrespondenz untereinander vorerst unbekannt ist. Ein neuer Algorithmus extrahiert aus den Bildern das vollständige dreidimensionale Landmarkenmodell.
43Date of first publicationEVTOct 13, 2005
Number of official communications (office actions) 0
Number of responses 0
Date of the first transfer into DPMAregisterEREGTMay 26, 2011
Date of the (most recent) update in DPMAregisterREGTJan 9, 2020
(Show all update days)(Hide all update days)
  • Jan 9, 2020; Apr 21, 2018; Jan 26, 2013
    • Historical data not available for this/these date(s)
  • May 26, 2011
    • Date of the first transfer into DPMAregister
Procedural data
No.Kind of procedureLegal statusDate of legal/procedural statusPublication dateAlle Details anzeigen
1 Pre-registration procedure The application is under preliminary examination Mar 27, 2004  Details anzeigen
2 Administrative procedure Application is deemed to be withdrawn due to non-payment of application fee Jun 29, 2004  Details anzeigen
3 Pre-registration procedure The application is under preliminary examination Oct 18, 2004  Details anzeigen
4 Administrative procedure Reinstatement granted Oct 18, 2004  Details anzeigen
5 Pre-registration procedure Pre-registration procedure has been concluded Jan 17, 2005  Details anzeigen
6 Publications Publication of application (Offenlegungsschrift) Oct 13, 2005 Oct 13, 2005 Details anzeigen
7 Change of classification Change of IPC main class Oct 17, 2005  Details anzeigen
8 Administrative procedure Application is deemed to be withdrawn due to non-payment of annual fee/ IP right has lapsed due to non-payment of annual fee Oct 1, 2009 Jan 21, 2010 Details anzeigen
View procedures Pre-registration procedure (No.: 1)
INIDCriterionFieldContent Close details
Type of procedureVARTPre-registration procedure
Legal/procedural statusVSTThe application is under preliminary examination
Date of legal/procedural statusVSTTMar 27, 2004
View procedures Administrative procedure (No.: 2)
INIDCriterionFieldContent Close details
Type of procedureVARTAdministrative procedure
Legal/procedural statusVSTApplication is deemed to be withdrawn due to non-payment of application fee
Date of legal/procedural statusVSTTJun 29, 2004
View procedures Pre-registration procedure (No.: 3)
INIDCriterionFieldContent Close details
Type of procedureVARTPre-registration procedure
Legal/procedural statusVSTThe application is under preliminary examination
Date of legal/procedural statusVSTTOct 18, 2004
View procedures Administrative procedure (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTAdministrative procedure
Legal/procedural statusVSTReinstatement granted
Date of legal/procedural statusVSTTOct 18, 2004
View procedures Pre-registration procedure (No.: 5)
INIDCriterionFieldContent Close details
Type of procedureVARTPre-registration procedure
Legal/procedural statusVSTPre-registration procedure has been concluded
Date of legal/procedural statusVSTTJan 17, 2005
View procedures Publications (No.: 6)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication of application (Offenlegungsschrift)
Date of legal/procedural statusVSTTOct 13, 2005
Issue numberHN41
YearPJ2005
Publication dateVTOct 13, 2005
Type of publicationPARTDocuments
PartHTPart 2
10Published DE documentsDEPNOriginal document: DE102004015498A1
Searchable text: DE102004015498A1
View procedures Change of classification (No.: 7)
INIDCriterionFieldContent Close details
Type of procedureVARTChange of classification
Legal/procedural statusVSTChange of IPC main class
Date of legal/procedural statusVSTTOct 17, 2005
51IPC main classICM
(ICMV)		 A61B 19/00 (2006.01)
51Previous IPC main classICMF
(ICMVF)		 A61B 19/00 (2000.01)
View procedures Administrative procedure (No.: 8)
INIDCriterionFieldContent Close details
Type of procedureVARTAdministrative procedure
Legal/procedural statusVSTApplication is deemed to be withdrawn due to non-payment of annual fee/ IP right has lapsed due to non-payment of annual fee
Date of legal/procedural statusVSTTOct 1, 2009
Issue numberHN3
YearPJ2010
Publication dateVTJan 21, 2010
Type of publicationPARTBibliographic data
PartHTPart 2