1) Esophagus stent of memory alloy has fine biocompatibility and corrosion resistance, and it also has special characteristics of memory and superelasticity. Under 0～10℃ (ice water), the stent is soft and its shape can be changed to a certain extent. Put it into the delivery device of esophagus stent and the stent would restore to its original shape after being released. It would generate soft and lasting radial expansion to the inner wall of the esophagus, restoring the narrow parts to normal state.
2)
The stent shows fine superelasticity under body temperature and can move with
the normal peristalsis of the esophagus, restoring the esophagus to its normal
state without generating any discomfort.
3) Both ends of the inner stent are in the form of round arc,
avoiding damaging the walls of esophagus. The flares end of the stent is closed
stuck to the inner wall of esophagus, avoiding any displacement. It’s easy to
operate and its effectiveness is obvious.
4) The surface of the stent is covered with medical silicon rubber
film, which effectively prevents the growth of granulation on the walls of
esophagus and the backflow of stomach liquid or food.
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型號Model |
規格φD1-D0(-D2)×L0 Specifications φD1-D0(-D2)×L0 |
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|
直徑(mm) Diameter (mm) |
長度(mm) Length (mm) |
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|
D1（近端）-D0（主體）-D2（遠端） D1 (near-end) -D0(Main body) -D2(far-end) |
L0（總） L0(Total) |
L1（防返流端） L1(anti- backflow end) |
|
|
TNS-SM-DK單喇叭口覆膜型 TNS-SM-DK Single bell film covering type |
21-16,23-18,25-20 |
40～160 |
- |
|
TNS-SM-DT單球頭覆膜型 TNS-SM-DT Single bulb film covering type |
27-14，27-16，27-18，27-20，25-16 |
60～140 |
|
|
TNS-SMF-DK單喇叭口覆膜防返流型 TNS-SMF-DK Single bell anti- backflow film covering type |
21-16,23-18,25-20 |
40～160 |
10 |
|
TNS-SMF-DT單球頭覆膜防返流型 TNS-SMF-DT Single bulb film covering anti- backflow type |
27-14，27-16，27-18，27-20，25-16 |
60～140 |
|
|
TNS-SM-SK雙喇叭口覆膜型 TNS-SM-SK Double bell film covering type |
21-16-21，23-18-23 |
40～140 |
- |
|
25-20-25，28-20-26 |
60～160 |
||
|
30-25-30，35-30-35 |
60～140 |
||
|
TNS-SM-ST雙球頭覆膜型 TNS-SM-ST Double bulb film covering type |
25-16-25，25-18-25，25-20-25，27-18-25，27-20-25 |
50～160 |
|
|
TNS-SMF-SK雙喇叭口覆膜防返流型 TNS-SMF-SK Double bell film covering anti- backflow type |
21-16-21，23-18-23 |
40～140 |
10 |
|
25-20-25，28-20-26 |
60～160 |
||
|
30-25-30，35-30-35 |
60～140 |
||
|
TNS-SMF-ST雙球頭覆膜防返流型 TNS-SMF-ST Double bulb film covering anti- backflow type |
25-16-25，25-18-25，25-20-25，27-18-25，27-20-25 |
50～160 |
|
