【 Scope Of Application 】

 Suitable for removing excised tissues from the body during minimally invasive surgical procedures.

【 Usage 】

1. When opening the product packaging, the inner sleeve, opening device, and storage bag are already pre installed in the outer sleeve.

2. Extend the retrieval bag through the puncture tube to the surgical site.

3. Keep the inner sleeve still and retract the outer sleeve back until the opening device and the storage bag are fully unfolded (note: the inner sleeve must be kept still, and pulling the outer sleeve 

back will fully unfold the opening device and the storage bag opening. If the outer sleeve remains still, pushing the inner sleeve forward may also fully unfold the opening device and the storage 

bag opening, but it may cause serious damage or even breakage to the storage bag, resulting in leakage of tissue fragments from the storage bag).

4. Put the excised lesion tissue into a storage bag (note: the volume of the storage bag should not exceed the maximum capacity of each specification in the table above).

5. After collecting the excised tissue, keep the outer sheath still, retract the inner sheath backwards, and close the opening of the storage bag at the front end of the outer sheath.

6. Pull back the outer sleeve, inner sheath, and puncture device, and pull the opening of the storage bag out of the body.

7. Break the inner sleeve along the notch near the rear handle, and remove the outer sleeve and puncture sleeve.

8. Grasp the opening of the storage bag on the incision with your fingers, and push the metal wire on the opening device forward to easily open the closed storage bag opening.

9. Use surgical instruments to penetrate deep into the storage bag to remove the excised tissue (when inserting surgical instruments into the storage bag to remove the excised tissue, do not 

damage the storage bag to prevent leakage of broken tissue).

10. After the excised tissue is completely removed, pull out the storage bag (before pulling out the storage bag, be sure to ensure that the excised tissue in the storage bag has been completely 

removed. If a complete tissue specimen needs to be removed, do not forcefully pull it out when encountering resistance. You can expand the incision appropriately and pull it out to prevent the 

storage bag from bursting).