http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2000167061-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0c3eb7dea970c5e8ebbc91156753ff52 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M25-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M25-08 |
| filingDate | 1998-12-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4469f8751169cc1c16847744f6828d5f |
| publicationDate | 2000-06-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2000167061-A |
| titleOfInvention | Catheter introducer |
| abstract | (57) [Summary] (With correction) [PROBLEMS] Since a side hole of a sheath tube is formed in a circle or an ellipse, there is a concern that an inner wall of a blood vessel may bite into the hole. A slit (1a) is formed on a peripheral surface of a sheath tube (1). 1a ... is drilled. These slits 1a, 1a ... It is preferable to pierce in a spiral shape so as to open at intervals of 120 degrees in the circumferential direction. Blood vessels have radial spasm Occurs, the dilator 6 is replaced again with the catheter. Is inserted into the sheath tube 1 and a drug solution such as a vasodilator is injected from the heparin line 3. At this time, such a chemical solution flows out slightly in the distal direction because the distal end opening of the sheath tube 1 is substantially closed by the large-diameter portion 6b, but is once pressed into the clearance between the two members. The pressure spurts radially from the slits 1a of the sheath tube 1 and efficiently reaches the endothelium of the blood vessel B, so that the radiation spasm can be immediately and immediately released. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8936581-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2012128865-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101764318-B1 |
| priorityDate | 1998-12-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 23.