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Disposable stone basket
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Disposable stone basket

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Table 1 Model specifications and dimensions of NRC-type stone fetching basket

Model specification Basket width(mm)±3 Basket length(mm)±5 Sheath diameter(mm)± 0. 3 Effective length(mm)
± 100
PHRC-204CHD-Y
 
20 40 2.4 1950
PMRC-204CHD-W
PNRC-204CHL-Y
PNRC-204CHL-W
PNRC-306CHD-Y
 
30 60
PNRC-306ChD-W
PNRC-306ChL-Y
PNRC-306ChL-W

Table 2 Basic dimensions of WL type stone fetching basket unit: mm

Insert part
Maximum width
Deviation Working length L Deviation Smallest net basket
Opening B
Deviation Net basket
Effective length
Deviation Mesh basket wire
Quantity
1.0、1.4、1.8、
2.1、2.4、2.6
-0.2 800, 1200, 1600、1800、
2000、2200, 2400, 2600
±3% 8、12、16、20、24、
28、30、36、 40
-20% 40、60 -20% 4、6、8

 

[Scope of Application]

It is suitable for removing gallstones in the bile duct or foreign bodies in the upper and lower digestive tracts.

[How to use]

The method of using the NRC type stone retrieval basket is the same as that of the WL type stone retrieval basket.

1. Determine the location of the stone by radiography;

2. Put into the stone-removing basket through the endoscopic biopsy hole;

3. When the net basket reaches the stone, continue to push it so that the head of the net basket goes over the stone;

4. Push the push and pull handle to open the net basket; slowly pull back the net basket under X-ray monitoring;

5. When the maximum diameter of the net basket overlaps with the stone, pull back the push-pull handle to tighten the net basket and then take out the stone. Once the stone is trapped, there is resistance to the retraction of the handle, and the net basket is seen in an oval shape around the stone on the X-ray. If the stones are difficult to retrieve, you must repeatedly enter and retreat into the basket and take them patiently;

6. After confirming that the stones are removed, slowly pull the basket back to the end of the endoscope, and then slowly exit with the endoscope.

7. If the stones are too big to be taken out, crush the stones first and then use the stone-removing basket to take the stones.

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Precision(changzhou)medical Instruments Co.,ltd

Address: 5 floor, B2 block, Hutang science and Technology Industrial Park, Hutang Town, Wujin District, Changzhou.

Whatsapp/Phone number:+86-519-86538970

Fax: +86-519-86533357

Email: oliver@precision-stapler.com  

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