| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c03f38f3dbde4a30207ebd2a22eca3ed |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B1-3132
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B6-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2017-00079 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B1-00114
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B1-00124
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B1-3132
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B6-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B6-4452
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B6-425
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B6-4258
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B6-4241
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B6-107
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B6-4057
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01T1-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01T1-2018 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B6-00 |
| filingDate |
2018-02-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5aa1d2121ba3d296c15edad2ab7b58c8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_96b9d1d86f054f2bbeb20d53f32b1448
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_87bc047c49edb4e9f0b7e4420e6f8a76
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_701672496ec401fb7effac45b7ddbc7e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fa9462026bb754440159794daa1f96e5 |
| publicationDate |
2019-08-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
GB-2570730-A |
| titleOfInvention |
Tethered laparoscopic probe |
| abstract |
A tethered laparoscopic probe 100 comprising a probe head 102 on a tether 104 deployable through a trocar into a cavity where it is freely movable to detect and locate gamma radiation from a radiopharmaceutical. The probe may have a grip 108 for positioning by surgical tools. The head comprises radiation shielding 114, 116 with a detection aperture for admitting radiation from a limited field of view such that it is detected by a gamma radiation detector within the casing. The detector may comprise a scintillator 110 such as thallium activated caesium iodide, and a photodetector 112 to detect the scintillation. The detector may comprise a Cadmium Zinc Telluride semiconductor. The probe may also have a beta radiation detector or a second gamma detector. The radiation shielding may be movable to change the detector field of view, or deformable to alter the shielding thickness around the detector. |
| priorityDate |
2018-02-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |