http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H02268767-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/A61M1-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M1-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D63-02 |
| filingDate | 1989-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6b8edf83538e77815f0dba68c879d3f1 |
| publicationDate | 1990-11-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H02268767-A |
| titleOfInvention | Preparation of blood treating device |
| abstract | PURPOSE: To obtain a blood treating device with excellent filling properties by packing a bundle of hollow fiber-like semipermeable membrane prepd. by adhering a plasticizer and drying in a cylindrical container, sealing and fixing both ends with a resin, cutting both ends to open the hollow part of the hollow fibers and making a gas flow in the hollow part to remove excess plasticizer. n CONSTITUTION: A hollow fiber semipermeable membrane is adhered with a plasticizer and is made in a dried state. e.g., in case of a hollow fiber semipermeable membrane for blood dialysis prepd. of cellulose diacetate by means of a plasticized melt spinning method, it is dried while the plasticizer is adhered in the range of 50-150wt.% based on the wt. of cellulose diacetate. A bundle of the hollow fiber semipermeable membrane is packed in a cylindrical container and both ends thereof are sealed and fixed by using a resin such as a urethane resin and an epoxy resin. The both ends are cut to open the hollow part of the hollow fiber and a gas is compressed in the hollow fiber semipermeable membrane from one end to remove excess plasticizer adhered on the inner wall part of the hollow fiber semipermeable membrane and to improve filling properties of physiological saline in a blood treating device. It is pref. that the flow speed of the gas is 0.2-10m/sec and the flow time of the gas is 1-10min. n COPYRIGHT: (C)1990,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9524262-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2003053156-A |
| priorityDate | 1989-04-10-04:00^^<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/SID406903350 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID176 |
Total number of triples: 16.