http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3370662-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_478516a2ae3cda087b4d6d8b51acd1bc |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2205-3344 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2205-3341 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2205-3355 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M1-80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01H35-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01H35-346 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M1-74 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F13-00068 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M1-92 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M1-966 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01H35-245 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F13-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01L9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01H35-24 |
| filingDate | 2016-11-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b1caa30b3a386277bf5e8d36d7cdb3f8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_008943288263647bde5640204674e0fd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_811c1ef36674dc1e8b5556ba9c8299ec http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_00a81b3b7e0c5c1f81f59a5e4fa328ce |
| publicationDate | 2018-09-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-3370662-A1 |
| titleOfInvention | Apparatus and methods for regulating negative pressure in a negative pressure wound therapy system |
| abstract | A pressure switch for controlling application of negative pressure to dressing disposed adjacent a tissue site is disclosed. The pressure switch comprises a body having a base, sidewalls extending from the base to an open end, and an inlet coupled to the dressing and forming a passage through the body. The pressure switch further comprises a diaphragm closing the open end of the sidewalls and forming a vacuum chamber with the body, wherein the inlet fluidly couples the vacuum chamber and the dressing. The pressure switch further comprises a valve disposed in the passage and configured to restrict the flow of gas through the passage so that a switch pressure developed in the vacuum chamber as a result of the application of negative pressure to the dressing lags a wound pressure at the tissue site to delay, wherein the diaphragm is adapted to be operatively responsive to the switch pressure to move between a relaxed position and a compressed position as the negative pressure increases and decreases. This pressure switch further comprises a switching element coupled to the diaphragm to turn on the negative pressure in the relaxed position and turn off the negative pressure in the compressed position. In another example, a method for controlling application of negative pressure to dressing disposed adjacent a tissue site using a pressure switch is disclosed. In another example, a system for applying negative pressure to a tissue site using a pressure switch is disclosed. |
| priorityDate | 2015-11-03-04:00^^<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/SID419559466 http://rdf.ncbi.nlm.nih.gov/pubchem/protein/ACCO01945 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID27284 |
Total number of triples: 30.