http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101086048-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_eb92e7b6b46bc76779bc2c3c9f2401cc |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01H15-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01H11-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B8-4444 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N29-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G10K11-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B8-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N29-24 |
| filingDate | 2011-02-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2011-11-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_57ec9489654675c63bc6c85175935606 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b41cb45412a67d388e998e57da8579af http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_057f26c211ee40314b9412c4632da463 |
| publicationDate | 2011-11-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-101086048-B1 |
| titleOfInvention | Ultrasonic Probe Including Lens Cover With Flat Surface |
| abstract | The present invention relates to an ultrasonic probe including a lens cover having a flat surface, and more particularly, to an ultrasonic probe, comprising: a piezoelectric layer which converts an electrical signal and an acoustic signal while a piezoelectric material vibrates; A matching layer for reducing the difference in acoustic impedance between the piezoelectric layer and the human body so that ultrasonic waves generated in the piezoelectric layer can be transmitted to the target point of the human body as much as possible; A lens layer for focusing the ultrasonic waves traveling forward of the piezoelectric layer to a specific point; A sound absorbing layer that blocks the progress of ultrasonic waves behind the piezoelectric layer to prevent image distortion; And a lens cover coupled to an upper end of the lens layer to protect the lens layer, wherein the piezoelectric layer, the matching layer, and the sound absorbing layer have a constant thickness, and the lens layer has a central thickness of left and right portions. It is in the form of a concave lens relatively thicker than the thickness of the portion and at the same time to cover a portion of the side surface of the sound absorbing layer and the side of the piezoelectric layer and the matching layer, the lens cover, the top of the lens layer and the flat top The aspect which has a surface is characterized by the structure. According to the ultrasonic probe including a lens cover having a flat surface proposed in the present invention, a lens layer made of epoxy material, a lens cover made of TPX polymer is formed on top of the lens layer, and the lens layer is formed. The concave lens shape reduces attenuation to ensure accurate ultrasound image at high frequency. In addition, the ultrasonic probe including a lens cover having a flat surface according to the present invention, the epoxy film layer that can be beam forming (Beam Forming) is attached to the flat piezoelectric layer, the lens cover made of TPX polymer on the top of the lens layer By manufacturing in a covering manner, it is possible to apply to high frequency and to reduce the manufacturing cost. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9808220-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2015005586-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9763643-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20200132084-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10335117-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101563500-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103156641-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101362378-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11484289-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101195671-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103156641-B |
| priorityDate | 2011-02-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 41.