http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0911668-A2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c3e688af0b8217eadfc5de01974c3375 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2090-3983 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2090-3945 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B90-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B21-0012 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B21-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B19-00 |
| filingDate | 1998-09-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6fad400533a007c43116e46727746fbe http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b17616cfb5dd73b1d943f3352c8ad09b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b3755a8b7d4b79112d2af797e97a5bc1 |
| publicationDate | 1999-04-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0911668-A2 |
| titleOfInvention | Microscope calibration |
| abstract | A microscope calibrator probe (50) includes a handle (55), a tool head (60) connectednto the handle, a viewable target (90) connected to an end of the tool head opposite thenhandle, and three or more position signalling devices (75a-c) disposed on the handlenfor tracking the probe in an image guided surgery system. The tool head includes anbend of approximately 90 degrees to provide easy placement of the viewable target onnan object being viewed below a microscope. Other angles for the bend are alsonacceptable. A precise location of the object being viewed is determined by sensing anlocation the three or more position signalling devices disposed on the handle withnrespect to an operating room reference frame and knowing an offset between thenposition signalling devices and a bottom surface of the viewable target in contact withnthe object. Additionally, the viewable target includes a viewable aperture (95) forncalibrating a line of sight of the microscope and a means for indicating a rotationalnsense of the viewable target. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3936080-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022008701-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8715296-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7734327-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2095787-A1 |
| priorityDate | 1997-09-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID467819673 |
Total number of triples: 23.