TRACHEAL INTUBATION DOUBLE TUBE
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
Jan 19, 2017
app pub date -
Feb 25, 2015
filing date -
Feb 25, 2014
priority date (Note) -
Published
status (Latency Note)
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Abstract
The present invention relates to a tracheal intubation double tube that includes an outer tube that is inserted into a human body organ; and an inner tube that can be inserted and discharged by coming into close contact with an inner peripheral surface of the outer tube, and is fastened to and separated from the outer tube at a tip end portion.
First Claim
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| Country | kind | publication No. | Filing Date |
|---|---|---|---|
| KR | B1 | KR101544350 | Feb 25, 2014 |
| WO | A1 | WO2015130087 | Feb 25, 2015 |
International Classification(s)
- 2015 Application Filing Year
- A61M Class
- 5882 Applications Filed
- 4497 Patents Issued To-Date
- 76.46 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- A61M Class
- 0 % this patent is cited more than
- 8 Age