POLYPECTOMY SNARE DEVICES
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United States of America Patent
Stats
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N/A
Issued Date -
N/A
app pub date -
Jul 28, 2017
filing date -
Jul 28, 2016
priority date (Note) -
Published
status (Latency Note)
Importance
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US Family Size
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Non-US Coverage
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Abstract
Polypectomy devices and methods for making and using polypectomy devices are disclosed. An example polypectomy device may include an elongate sheath having a proximal end region and a distal end region. A shaft may be slidably disposed within the sheath. A handle may be coupled to the proximal end region of the sheath. The handle may be designed to axially shift the shaft relative to the sheath. A snare may be coupled to the shaft. The snare may include a first region, a traction region, and a distal tip region. The first region may have a non-circular cross-sectional shape. The traction region may include a plurality of traction members. At a position between two adjacent traction members the snare may have a reduced cross-sectional area relative to the first region. The distal tip region may have a circular cross-sectional shape.
First Claim
Other Claims data not available
Family
| Country | kind | publication No. | Filing Date |
|---|---|---|---|
| WO | A1 | WO2018023083 | Jul 28, 2017 |
| US | B2 | US11779367 | Feb 27, 2020 |
International Classification(s)
- 2017 Application Filing Year
- A61B Class
- 19464 Applications Filed
- 13928 Patents Issued To-Date
- 71.56 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 7 Citation Count
- A61B Class
- 20.51 % this patent is cited more than
- 7 Age