http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H02241463-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1374dd16777534b65ad4422333245af8 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M16-10 |
| filingDate | 1989-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bbf11b425715c34d22d7dc27ba147b1c |
| publicationDate | 1990-09-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H02241463-A |
| titleOfInvention | Oxygen enriching device |
| abstract | PURPOSE: To enable high-precise and stable regulation of a flow rate and measurement of a flow rate in a microflow rate area in a film type oxygen enriching device by providing an area flow meter which is provided on the upper stream side with a discharge part to discharge surplus oxygen enriched air and a means to regulate a discharge amount from the discharge part. n CONSTITUTION: A module, a pressure reducing means, and a blower means are contained in a body 1 of a film type oxygen enriching device, and an take-in port 11 for oxygen enriched air and a flow meter 10 to regulate and measure a flow rate to the take-out port 11 in a wide range are mounted thereto. A microflow rate controller 3 in a range of 0-1l/min is mounted between tubes 2 and 6 coupled to the take-out port 11, and the controller 3 is provided with a flow meter 4 having a high measuring flow rate and a flow meter 5 having a low measuring flow rate, and a control valve 7. The flow meters 4, 5, and 10 are provided on the upper stream side with a discharge port through which surplus oxygen enriched air is discharged and a valve for regulating a discharge amount. Since the oxygen enriching device is suitable for a use in a low flow rate area, it is especially effective to a patient having slight lung decease and a patient, e.g. an immature infant, having a lung decease. n COPYRIGHT: (C)1990,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H04279173-A |
| priorityDate | 1989-03-15-04:00^^<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/compound/CID977 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419523291 |
Total number of triples: 13.