| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_96b40818572da2cdf1a4f56830a3794d |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2300-606
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2300-404 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L29-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L29-14 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L29-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L29-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-28 |
| filingDate |
2006-04-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c06456e916ba5f11de10f67c39610c13
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d3c1e2f2f3d2b199c8f51815e2816e9f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_15a120449cd6416a96d4b2cf2f7c4743
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_84a7f4952c21e31a39df8b82c9ff61ec |
| publicationDate |
2008-04-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-101160145-A |
| titleOfInvention |
Catheter assembly with bactericidal effect |
| abstract |
A use in a medical device of at least one salt of organic acid(s), and preferably a benzoate or a sorbate, as an antimicrobial agent is disclosed, and in particular for the manufacturing of an antimicrobial coating for a medical device for the prevention of bacterial infection. This is very useful in medical devices having a hydrophilic coating, such hydrophilic urinary catheters. It is further preferred that the pH of the hydrophilic coating is controlled to be in the range 4.0 - 8.0, and preferably in the range 5.0 - 6.0. It is also preferred that the pH of the hydrophilic coating is controlled to be below 7.0. The pH of the hydrophilic coating could be controlled by means of a pH buffer, and preferably a citrate or phosphate buffer. Specifically, the provision of the salt of organic acid in combination with a pH buffer has proven surprisingly efficient for inhibition of bacterial growth, and for prevention of bacterial infections. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-101347362-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2018028611-A1 |
| priorityDate |
2005-04-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |