The New Soehendra Stent Retriever Makes Stent Exchange Much Easier
Why this work is in the frame
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Bibliographic record
Abstract
Biliary stent exchange is usually performed in two steps: 1) removal of the occluded stent using either a snare or a rat-tooth forceps, and 2) placement of a new biliary stent. However, in cases of complicated strictures, recannulation of the stricture may be difficult or even impossible. The Soehendra stent retriever was designed to avoid such problems and guarantee stent replacement. Those using this device for replacing on occluded stent may, however, encounter difficulties in inserting the guide wire into the stent and advancing the retriever over the guide wire to engage the distal end of the stent. This drawback has recently been eliminated by modifying the tip of the retriever (Figures [1] and [2].)
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Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.002 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it