Product Name: Disposable Automatic Biopsy needle Model: See table 1 Packing: 1 PCS/Bag
FDA CERTIFICATE FULL Automatic disposable Biopsy needle
Full-automatic Biopsy Needle seller
Caution:
1, This product is disposable product, please do not reuse.
2, This product has been sterilized by ethylene oxide, if packaging is damaged, do not use it .
3, Before use, please read this manual carefully, start to use only when you fully understand this manual.
4, This product is with ejection force and sharp needle, please do not shot at people, and pay attention when operating.
Product application:
Disposable biopsy needle is used to under video guide percutaneously puncture into a substantive organ or tissue, excising tissue samples, apply to various organ or tissues biopsy, such as Lung, Liver, Kidney, Thyroid, Prostate, Breast, Pancreas, Tumor, Lymph nodes.
Caution before use:
1. Please check the model of the biopsy needle.
2. Do not bend the needle head when take it out of the package.
3. Take the device out of the package and remove the needle sheath. The correct way is: hold the product handle by your right hand, clenching the sheath by your left hand, pull out at the same time of turn the sheath, the sheath can be easily removed, do not draw out so as not to hurt the hand.
4. Examine the product appearance, make sure no defects (cracks, breakage, deformation, bleaching, etc ).
5. Sliding sampling switch backward, making sure 1.it moves smoothly; 2.needle without defects (bending, tip damage, etc).
6. If the product is found to have quality problems, do not use it, contact the supplier immediately.
Use Guide:
1. Check whether the sampling switch on the original position or not, if the sampling switch is not on the original position, the product will not be able to use, and the spanner cannot be pulled;
2. Check the safety switch position: before using, the safety switch should be in position"0" in order to lock button. if not in position "0" can be manually reset, otherwise pull the spanner will automatically make the safety switch in position"0";
See figure 2.
3. Slowly pull the spanner until max limit (meantime, the safety switch is also down to "0"), clicking sound indicating that the cannula and obturator have been loaded. so the spanner should be in non-resistance state at this time, if not, indicating the cannula and obturator in unloaded status, repeat the pull operation until the needle loaded;
See figure 3.
4. After cannula and obturator be loaded, the biopsy needle is ready for sampling, but the button is locked by safety lock , the sampling switch is also in the locked state, so that the sampling switch cannot be moved;
Caution: In order to ensure the safety of personnel and product, before the loaded needle advancing, do not change the safety switch position, and do not forcibly pulled the sampling switch.
5. The biopsy operation should be accordant with relevant provisions, the biopsy site can be local anesthesia and the skin of the site should be incised with a scalpel first. The percutaneously puncture process is required to be under the guide of ultrasonic, the X-ray or CT equipment, ensuring accurate positioning so that biopsy can be safe & effective;
6. Insert the biopsy needle into the biopsy site, and turn on the safety switch, the needle is ready for biopsy operation: See figure 4
.
A. When the safety switch changed to be position "1", press the button, a "click" sound indicating the obturator advanced, while the cannula has not yet advanced. when ready to cut the tissues, change the safety switch to "2" position, press the button , also a "click" sound indicating the cannula advanced and the tissue has been cut, completing the biopsy process. Press again the button can ensure the biopsy needle has been advanced completely.
B. When the safety switch changed the safety switch to "2" position, then two kinds sampling methods available for you: 1. press the button slightly, a "click" sound indicating the obturator is advanced, and then press the button again, a "click" sound indicating the cannula is advanced, meantime biopsy procedure finished. 2. Press the button deeply; consecutive two "click" sound indicating obturator and cannula has been advanced continuously to complete the biopsy process. After these, press again the button can ensure the biopsy needle has been advanced completely.
Note: If the needle bends when advanced, immediately remove the needle to avoid any accident.
7. After finishing the biopsy procedure, slowly pulled out the biopsy needle from the patient's body, place it in safe place;
8. Move the sampling switch to the sliding slot, slide the sampling switch to the slot bottom, then get the exposed tissue samples from the biopsy needle; See figure 5.
9. If multi-point sampling needed or undesired tissue samples happened in the first time, repeat the above steps.
Full-automatic Biopsy Needle manufacturer in China
