| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1e1c5ddfe2626d50104dad58f03c8122 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2005-14204
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M5-14593
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2209-045
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2205-8243
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2005-14513 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M5-14276 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M5-145 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M37-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F04B9-123
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D35-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F04B43-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M5-142 |
| filingDate |
2000-06-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c16246993b85583fb4830cd8d197c9bd |
| publicationDate |
2000-12-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-0074751-A1 |
| titleOfInvention |
Method and apparatus for infusing liquids using a chemical reaction in an implanted infusion device |
| abstract |
Embodiments of implantable infusion pumps are provided that use a process of converting a first substance to a second gaseous substance (e.g. by electrolysis) to provide a motivating force to expel a desired fluid (e.g. drug or medication) from the pump into the body of a patient. An expandable sack may be provided around a gas producing electrolytic cell, such that as the gas expands it displaces a portion of the volume originally allocated to the desired fluid, and thereby forces the fluid from the pump. Pumps may be provided with a double septum to allow refilling of the desired fluid while simultaneously allowing removal of the generated gas from the system while using a single needle. Recharging of pump batteries may occur by direct electrical conduction through one or more needles and/or by r.f. energy transfer. Programming of the pump may occur by way of conductive paths provided by one or more needles or by means of r.f. transfer. A pressure regulator may be provided in vicinity to an outlet port of the pump so as to enable more reliable operation of the pump when subjected to changes in ambient pressure. A one-way valve may also be provided to reduce risk of back flow into the pump. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9308124-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9533096-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6974437-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2316505-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9162024-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2419091-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7678071-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2013052414-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2012125695-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2419091-A4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6585644-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8285328-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1622592-A4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6950708-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9199035-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8632510-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7510552-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9987417-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9693894-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9919099-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9283322-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1622592-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9271866-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103608054-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9861525-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2002239000-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9849238-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8920376-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2007125456-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9526824-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2007125456-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9623174-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9901687-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1578458-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2010120817-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1578458-A4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10286146-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9333297-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9050407-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6733446-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9107995-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2891501-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10117774-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9005185-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9603997-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10722696-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2316505-A3 |
| priorityDate |
1999-06-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |