http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-212650852-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_70f43e6877b964da7da43e2795fdd8c8 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B18-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B10-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B90-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B90-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B17-34 |
| filingDate | 2020-06-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-03-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_850dea3e79afd1c215c46a53cbec6169 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_39416dce6ac126969d77474948c74f28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8b9d703e77fb0ef98f14ded15fb03701 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a9c2bb57a01c239d13bd65dbdcecd955 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d2506bb9592ae5ab1117d97b2580ec78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0cc9fcbfcbf1159d6781eb5f519e3ce3 |
| publicationDate | 2021-03-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-212650852-U |
| titleOfInvention | Endoscope with sliding expansion sheath |
| abstract | The utility model discloses an endoscope with a sliding expansion sheath, which comprises an endoscope handle and a puncture needle tube, wherein the head end of the puncture needle tube is coaxially fixed in the endoscope handle, an image lighting device channel coaxially communicated with the puncture needle tube is arranged in the endoscope handle along the axial direction of the endoscope handle, and an image lighting device joint coaxially communicated with the image lighting device channel is fixed on the endoscope handle; the puncture needle tube is arranged in the sliding expansion sheath, the sliding expansion sheath comprises an expansion tube which is parallel to the axial direction of the puncture needle tube and is in sliding fit with the puncture needle tube, the puncture needle tube is arranged in the expansion tube, and a gap is formed between the puncture needle tube and the expansion tube. Endoscope simple structure, convenient to use, after carrying out pathological change tissue and exploring and diagnosing at human intracavity, can be to the garrulous removal of pathological change tissue, treatment, can prevent that intracavity pressure is too big at the operation in-process simultaneously. |
| priorityDate | 2020-06-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.