| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7e6c85a521e23970b7aefcc7a008fb5b |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2007-0052
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2007-0087
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2018-00029
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2018-00017
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2018-00065
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2018-00452
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2018-0047
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2090-036
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2007-0063 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K45-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B18-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B18-0218 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B18-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K45-06 |
| filingDate |
2020-01-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ed93644031e797b9bef7fa3c660f4581
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3a9385aed9c327041ebb24cc0bb6f243 |
| publicationDate |
2022-05-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2022133380-A1 |
| titleOfInvention |
Cryogenic applicator |
| abstract |
An applicator for applying cryogenic fluid to a treatment area is described, the applicator comprising: a reservoir ( 12 ) configured to contain a cryogenic fluid comprising a gas phase (G) and a liquid phase (L). A nozzle ( 20 ) extends from a proximal end arranged in fluid communication with the reservoir ( 12 ) to an open distal end ( 21 ) for application of fluid to a treatment area. An actuatable valve is provided to selectively allow a flow of cryogenic fluid from the reservoir ( 12 ) through the distal end of the nozzle ( 20 ). A spacer ( 14 ) extends distally beyond the distal end ( 21 ) of the nozzle ( 20 ), the spacer ( 14 ) comprising a skin contacting surface ( 14 a ) at its distal end. A porous material ( 16 ) is provided between the distal end ( 21 ) of the nozzle ( 20 ), at least between the open end of the nozzle and the skin contacting surface of the spacer. |
| priorityDate |
2019-01-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |