Disposable stone basket

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

Based on the continuous development of national medical enterprise, the demand for updating histology and histopathological specimen dyeing machine technology and degree of automation is to replace manual operation with integrated, compact automation equipment, so as to make its work reliable and processing time more accurate.

Classification:

Consumable

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Product description

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.

Keywords:

Consumable products | Medical beauty products | pathological products