Exclusive Patented Handle Design Disposable Endoscopic Ultrasound Needle 22g 25g Fnb

• Customization: Available
• Type: Surgical Supplies Materials
• Material: ABS
• Model NO.: SD-16-A22
• Ethylene Oxide Sterilization: Ethylene Oxide Sterilization
• Quality Guarantee Period: Two Years
• Group: Adult
• Logo Printing: With Logo Printing
• Model Needle (G): 22g
• Needle Material: Stainless Steel
• Model: SD-16-A22
• Working Length (Cm): 137.5-141.5
• Puncture Depth(mm): 0~80
• Transport Package: Cartoon
• Specification: 19G
• Trademark: Soudon
• Origin: China
• HS Code: 9018909999
• Production Capacity: 10000000

Product Description

Product name: Disposable EUS Needle



[Application]It's used for ultrasound-guided fine needle biopsy and tissue sampling of pathological tissues (submucosal injury of gastrointestinal tract and extramural injury).







 

 

Specification

Part NO.	Model Needle (G)	Needle Material	Working Length (cm)	Puncture Depth(mm)
SD-16-A22	22G	Stainless Steel	137.5-141.5	0~80

Soudon service
OEM:your company logo or name,color,detail specification of product
Quality: As long as there is damage due to non-human reasons, we provide free replacement
Support: We will try our best to provide the documents needed by suppliers to support the cooperation





Features:
Handle design accord with human body engineering, make with very comfortable feeling, also can more easily take in clinical use to bone marrow, handle design conforms to any doctor's hand, surface adopts the frosted handle design makes interface is more stable, not easy to slide.



Instructions:
1. Rotate the control knob of the endoscopic ultrasound forceps lifter to lower the forceps lifter.
NOTE: Failure to lower the forceps lifter prior to insertion may damage the instrument.
2. Keep the needle in the retracted state and insert the sheath into the working channel of the ultrasound endoscope. Slowly push the sheath into the working channel of the ultrasonic endoscope until the installation handle reaches the connection port of the ultrasonic endoscope working channel. Rotate the installation handle clockwise to connect the Luer connector on the installation handle to the working channel of the ultrasonic endoscope. connected.
Note: Make sure the installation handle is firmly fixed on the ultrasound endoscope, otherwise the surgical operation may be affected.
3. Rotate the locking cap 2 so that it is in the released state, push and pull the middle rod, adjust the length of the sheath so that the sheath fits the length of the ultrasonic endoscope, and ensure that the distal end of the sheath should be visible in the endoscopic ultrasonic image. Rotate in the opposite direction. Lock cap 2, lock the installation handle.
Note: The sheath should ensure a clear view of the endoscope before inserting it into the endoscope. If the distal end of the sheath insertion portion cannot be seen within the endoscopic field, do not use the device. If the field of view is unclear when the sheath is inserted into the endoscope, it may cause patient injury, such as perforation, bleeding, or mucosal damage, and may also damage the endoscope and/or instruments.
4. Use ultrasound imaging to check the distance from the distal end of the sheath to the lesion.
5. Use the locking cap 1 to adjust the penetration depth of the needle tube to the required scale position. According to the penetration depth of the needle tube relative to the lesion, rotate the locking cap 1 to the released state, slide the locking cap 1 to the corresponding scale position on the middle rod, and reversely rotate the locking cap 1 to the locked state.
Note: The scale on the upper middle rod is for reference only. The scale represents the length of the needle extending out of the sheath when the instrument is in the upright position. (Unit: cm)
6. While observing the ultrasound image, carefully slide the handle towards the ultrasound endoscope, push out the needle tube, and allow it to penetrate the lesion.
Note: If you need to adjust the depth of needle insertion, rotate the locking cap 1 to the released state, align the locking cap 1 with the appropriate scale on the middle rod, and then rotate the locking cap 1 in the opposite direction so that it is in the locked state. Before puncturing, loosen the mandrel end cap connected to the Luer connector and withdraw it about 5mm before puncturing.
7. Remove the mandrel from the Luer connector on the handle.
Note: The mandrel is connected to the mandrel end cap and fixed to the Luer connector of the handle. When sampling, the mandrel should be carefully and correctly removed to allow more needle passage. Improper removal of the mandrel may damage the instrument. After removal of the mandrel from the needle channel, the mandrel should be disposed of as infected material, otherwise there may be a risk of infection.
8. Connect the prepared aspirator and the two-way control valve to the Luer connector on the handle.
9. Turn the two-way control valve to the open position (parallel to the aspirator) for suction.
10. Operate the needle tube in the lesion site, perform suction sampling to the greatest extent, and observe the puncture of the needle tube on the ultrasound image at the same time.
11. After aspirating enough samples with the needle tube, turn the two-way control valve to the closed position (perpendicular to the aspirator) to stop the suction.
12. Retract the handle until the needle is fully retracted from the outside of the sheath. Rotate the locking cap 1, adjust the locking cap 1 to fit the handle and lock it.
Note: Make sure the needle is fully retracted into the sheath and the locking cap is locked, otherwise the endoscopic ultrasound may be damaged or the patient may be injured.
13. Lower the EUS lifter.
CAUTION: Failure to lower the lifter before withdrawing may damage the instrument.
14. Rotate the Luer connector of the installation handle counterclockwise to separate the installation handle from the ultrasound endoscope. Carefully and slowly withdraw the sheath from the EUS.
15. After the sheath is completely removed from the ultrasound endoscope, loosen the locking cap and push the handle so that the needle tube protrudes from the sheath.
16. Remove the aspirator and two-way control valve from the Luer connector on the handle.
17. Open the two-way control valve on the aspirator. Adjust the aspirator plunger so that the aspirator is in normal use and draw air into the aspirator.
18. Reconnect the two-way control valve on the aspirator to the luer suction port.
19. Push the aspirator plunger to expel the aspirated sample from the needle tube.
CAUTION: Care is required when aspirating sample from the needle to avoid spattering. Aspirated samples should be treated as infectious material, otherwise there may be a risk of infection. If necessary, the mandrel can be reinserted into the biopsy needle and pushed repeatedly to help release trapped sample. The biopsy needle can also be flushed with an aspirator filled with heparinized saline to free residual tissue.
20. Handle the suction samples according to the hospital regulations.
NOTE: Multiple operations may be required to obtain a sufficient attractant sample.
21. If you need to perform multiple suction sampling of the same lesion, please rinse the needle with sterile water or saline and wipe the mandrel (outside the body), reinsert the mandrel into the needle channel, check whether the needle is damaged, and then repeat the above operate.
CAUTION: Reinserting the mandrel into the cannula without flushing the cannula and wiping the mandrel may prevent passage of the mandrel or damage the instrument.



More size:

Part NO.	Model Needle (G)	Needle Material	Working Length (cm)	Puncture Depth(mm)
SD-16-A19	19G	Stainless Steel	137.5-141.5	0~80
SD-16-A20	20G	Stainless Steel	137.5-141.5	0~80
SD-16-A22	22G	Stainless Steel	137.5-141.5	0~80
SD-16-A25	25G	Stainless Steel	137.5-141.5	0~80
SD-16-B19	19G	Stainless Steel	137.5-141.5	0~80
SD-16-B20	20G	Stainless Steel	137.5-141.5	0~80
SD-16-B22	22G	Stainless Steel	137.5-141.5	0~80
SD-16-B25	25G	Stainless Steel	137.5-141.5	0~80
SD-16-C19	19G	Stainless Steel	137.5-141.5	0~80
SD-16-C20	20G	Stainless Steel	137.5-141.5	0~80
SD-16-C22	22G	Stainless Steel	137.5-141.5	0~80
SD-16-C25	25G	Stainless Steel	137.5-141.5	0~80

Multi-view product:

ABOUT SOUDON:

Zhejiang Shouding Medical Technology Co., Ltd. is an emerging brand company specializing in the R&D, production and sales of endoscopic minimally invasive interventional high-value medical devices. Established in December 2020, it is located in the world-famous beautiful West Lake - Hangzhou City.
The company covers an area of nearly 4,500 square meters, with standardized workshops, 100,000-level purification workshops and 10,000-level laboratories, equipped with advanced production and testing equipment.

 

FAQ:
 
Q: What are your prices?
A: Our prices are subject to change depending on supply and other market factors. We will send you an updated price list after your company contact us for further information.
 
Q: Could you provide some free samples?
A: Yes,free samples or trial order are available.
 
Q: What is the average lead time?
A: For samples, the lead time is about 7 days. For mass production, the lead time is 20-30 days after receiving the deposit payment. The lead times become effective when (1) we have received your deposit, and (2) we have your final approval for your products. If our lead times do not work with your deadline, please go over your requirements with your sale. In all cases we will try to accommodate your needs. In most cases we are able to do so.
 
Q: What are the benefits of being a SOUDON distributor?
A: Special discount
Marketing protection
Priority of launching new design
Point to point technical supports and after sales services
 
Q: How does your factory do regarding quality control?
A: "Quality is priority." We always attach great importance to quality controlling from the beginning to the end. Our factory has gained CE, ISO13485.
 
Q: Which areas are your products usually sold to?
A: Our products usually exported to Europe, South America,The Middle East, South-east Asia and so on.
 
Q: What is the product warranty?
A: We warranty our materials and workmanship. Our commitment is to your satisfaction with our products. In warranty or not, it is the culture of our company to address and resolve all customer issues to everyone's satisfaction
 
Q: How can I become a distributor of SOUDON?
A: Contact us immediately for futher details by sending us an inquiry.
 
Q: Can you do customized design and size?
A: Yes, ODM & OEM service are available.
 
Q: How long can I get some samples?
A: Stock samples are free. Lead time: 2-3 days.