http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-216394092-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_04cc67b742c28eebe0a6def16eced541 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B7-02 |
| filingDate | 2021-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-04-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1d060de0e9dba5bef3b0eecda4341197 |
| publicationDate | 2022-04-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-216394092-U |
| titleOfInvention | Multifunctional stethoscope for medical treatment of department of pediatrics |
| abstract | The utility model discloses a medical multifunctional stethoscope for department of pediatrics, which is structurally provided with a hanging ear device, an expansion frame, a hose, a support rod, a digital display, a sound pick-up and a display screen, wherein the hanging ear device and the expansion frame are of an integrated structure and are communicated with each other, a driving block is pushed towards the front end of an earplug to move to drive magnets with attraction to move along a side cavity channel, the magnets are gradually close to magnetic blocks, the repelling magnetic force generated by the magnetic blocks is gradually enhanced, a stop block is subjected to fulcrum type folding, the repulsion force between the magnetic blocks is increased under the action of the external repelling magnetic force, a certain supporting effect is generated on the stop block by the elastic matching of springs and the change of the distance between the magnetic blocks, the stop block can be delayed under the toughness property of the stop block, the stop block is delayed while tending to vertical folding deformation, a blocking structure can be formed at the front port of the earplug, and dust particles are prevented from entering the interior of the earplug, the auscultation efficiency of the medical staff to the sound is prevented from being influenced. |
| priorityDate | 2021-10-21-04:00^^<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/compound/CID14789 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419525871 |
Total number of triples: 13.