http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H11262487-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_43d22f14bed7d2eb7963b42add589d76 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B8-00 |
| filingDate | 1998-03-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5784cc18a370966a9ab843a8edfb0680 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_982122dc6160949487ff01bb387f7083 |
| publicationDate | 1999-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H11262487-A |
| titleOfInvention | Ultrasonic phantom and manufacturing method thereof |
| abstract | (57) [Summary] [Problem] To provide for medical ultrasound research, development and manufacture of related devices, instruments, etc., and training for doctors or technicians, etc. Provided is an ultrasonic phantom which can be easily adjusted to acoustic characteristics close to a human body, has excellent stability over time, and has excellent temperature resistance characteristics, and a method for manufacturing the same. SOLUTION: A urethane-based water-swellable resin is used as a base material, In order to approximate the acoustic characteristics to those of the human body, fine powders such as carbon microbeads, graphite, glass beads, and fine hollow spheres made of resin are mixed into an aqueous urethane-based water-swellable resin solution as a base material. The mixed solution is dried at 70 ° C. for 12 hours, and then heat-treated at 110 ° C. for 30 minutes to absorb acidic water (including Cl 2 , HClO and ClO − ) into the heat-treated resin for 100 minutes or more. It is an ultrasonic phantom characterized by the following. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2015110770-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2016181703-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2016181703-A1 |
| priorityDate | 1998-03-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.