http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-2052562-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ecb75d86a7b128c707265e9e7a5d844a |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2210-0023 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2010-0061 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M31-002 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B10-0045 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-073 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F2-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-07 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B10-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61J3-07 |
| filingDate | 1991-10-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e09f8b9fd9774a2cc3f11de25ce13960 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6577b5165712152c8b7f2462a7b6f0a0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_285cb883ea6d7b498c3fa38dc3a93a80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7837cdb0e0629e74101ab8ca50c47dc2 |
| publicationDate | 1992-04-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-2052562-A1 |
| titleOfInvention | Medical capsule device actuated by radio-frequency (rf) signal |
| abstract | Abstract of the Disclosure MEDICAL CAPSULE DEVICE ACTUATED BY RADIO-FREQUENCY (RF) SIGNAL A medical capsule device for releasing and/or collecting a substance at a defined location in the gastrointestinal tract. The device has a capsule body defining one or more apertures in the circumferential wall thereof and a sleeve valve rotatably positioned therein having one or more corresponding apertures in the circumferential wall thereof. The sleeve valve comprises a coil and electrically connected heatable resistor which are operatively associated with an actuator member formed of a shape memory alloy responsive to heat and which will move from a non-heated first shape to a heated second shape. Actuator stop means are provided in the capsule body for being engaged by the actuator member during movement from the non-heated first shape to the heated second shape so that the actuator member movement will serve to rotate the sleeve valve to either an open or closed position. |
| priorityDate | 1990-10-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 28.