Negative suction ureteral access sheath / 10Fr 11Fr 12Fr 13Fr 14F4 40cm and 45cm flexible UAS

Beside the main channel for ureteroscope and liquid infusion, Y-Shape sheath adds a bypass channel to reduce the visual interference and facilitate the stone discharging, together with the external negative pressure suction mechanism.
Working principle: In urological surgery, the access guide sheath is used in combination with the dilators. After entering the urinary tract under the guidance of B-ultrasound or X-ray, the dilator is withdrawn and the guide sheath is left in place to establish and maintain the passage for endoscope and other instruments to enter the urinary tract.
Scope of application: Disposable ureteral access sheath is used to establish tract/passage for endoscope and other instruments to enter the urinary tract during urological surgery.
Applicable population: It is suitable for patients who need to establish tract/passage for endoscope and other instruments to enter the urinary tract.
Details

 Features:

---Silicone sealing ring, prevent the liquid leakage.

---Printed calibration for depth control.

---Air ventilation Slot to regulate the pressure.

---Bypass channel for stones and liquid drainage.

      ---[Optional] Bendable distal tip, access renal pelvis and calices together with the flexible ureteroscope.

 ---Fragmenting and discharging the stones synchronously.


Ordering Information:

Model

Type

Configuration

Joint type

Sheath tube dimension

Dilator dimension

I.D/O.D (Fr)

Length(mm)

O.D(Fr)

Length (mm)

205Z10F35

Z type

Straight joint

10/12Fr

350±17.5

10Fr

400±20

205Z10F45

450±22.5

500±25

205Z11F35

11/13Fr

350±17.5

11Fr

400±20

205Z11F45

450±22.5

500±25

205Z12F35

12/14Fr

350±17.5

12Fr

400±20

205Z12F45

450±22.5

500±25

205Z13F35

13/15Fr

350±17.5

13Fr

400±20

205Z13F45

450±22.5

500±25

205Z14F35

14/16Fr

350±17.5

14Fr

400±20

205Z14F45

450±22.5

500±25

205Y10F35

Y type

Negative suction

Y joint

10/12Fr

 

350±17.5

10Fr

 

440±22

205Y10F45

450±22.5

540±27

205Y11F35

11/13Fr

 

350±17.5

11Fr

 

440±22

205Y11F45

450±22.5

540±27

205Y12F35

12/14Fr

 

350±17.5

12Fr

 

440±22

205Y12F45

450±22.5

540±27

205Y13F35

13/15Fr

 

350±17.5

13Fr

 

440±22

205Y13F45

450±22.5

540±27

205Y14F35

14/16Fr

350±17.5

14Fr

440±22

205Y14F45

450±22.5

540±27

205W10F40

W type

 Negative suction

Y joint

10/12Fr

 

400±17.5

10Fr

 

490±22

205W10F50

500±22.5

590±27

205W11F40

11/13Fr

 

400±17.5

11Fr

 

490±22

205W11F50

500±22.5

590±27

205W12F40

12/14Fr

 

400±17.5

12Fr

 

490±22

205W12F50

500±22.5

590±27

205W13F40

13/15Fr

 

400±17.5

13Fr

 

490±22

205W13F50

500±22.5

590±27

205W14F40

14/16Fr

400±17.5

14Fr

490±22

205W14F50

500±22.5

590±27


Real Video Under Negative suction pressure @ 2000Pa: