Aspiration and cutting-through bone biopsy needle

Experience the remarkable advantages of our Disposable Manual Aspiration and Cutting-through Bone Biopsy Needle. Its five-sided cutting tip ensures efficient and labor-saving bone marrow extraction. The taper sleeve design prevents sample slippage, ensuring accurate results. With a standard injection interface, it allows for both aspiration and cutting procedures. Equipped with a sampler, extracting the sample becomes effortless. The internal refined breaker section ensures a 100% success rate in sampling. Enjoy the benefits of a smaller wound and lighter pain, as even an 11G needle can replace a traditional 8G needle. Achieve complete sampling and bone marrow extraction in a single insertion, allowing for flexibility in the procedure. Elevate your biopsy process with our Disposable Manual Aspiration and Cutting-through Bone Biopsy Needle, ensuring efficient and precise results.

BN-MA/CB-1/CF

BN-MA/CB-2/CF

Description

● Five-sides-cutting on the tip, efficient and labor-saving bone
● Marrow extraction
● Tapered design needle tube can avoid sample luxation Standard syringe Luer Lock, for both aspiration and extraction Equipped with extraction wire, high sampling success rate (80%~90%)

BN-MA/CB-3/CF

Description

● Five-sides-cutting on the tip, efficient and labor-saving bone marrow extraction
● Tapered design needle tube can avoid sample luxation
● Standard syringe Luer Lock, for both aspiration and extraction
● You can sample first and then extract bone marrow, improving the quality of sample
● Internal claw system, 100% successful sampling

Advantages

Ergonomic handle/perfect grip/design evolution

The contour of the handle is rounded and fully fits the palm of the hand. When holding with one hand, the needle body extends between the index finger and the middle finger. When the needle body is reciprocated left and right, the axis of the needle body can be relatively consistent with the handle, and the swing amplitude can be reduced. While improving the puncture efficiency, the puncture trauma is reduced and the patient’s pain is reduced.

Excellent smoothness of the surface

The needle body has special surface treatment to ensure the smoothness of the surface and reduce puncture resistance. The comparative measurement shows that the surface roughness of the self-made needle body is much higher than the requirement of Ra 0.2-0.6 for conventional products.

Excellent rigidity performance

The smaller the value, the better the performance. The comparison shows that the rigidity of the Chamfond needles of various specifications is significantly higher than the relevant standards, and not weaker than the foreign brand products, which fully meets the clinical needs.

High hardness needle body

In the normal state, the hardness of the stainless steel surface body can be divided into: soft state (>150 HV), semi-soft state (>200HV), hard state (>310HV), fully hard state (>370HV).
Higher needle body hardness, better deformation resistance, better wear resistance, and better overall strength.

Technical Specification

Classification Model Nominal tube diameter Nominal length(mm)
BN-MA/CB- 1/CF 0905 9G 50
0907 70
0910 100
0915 150
1105 11G 50
1107 70
1110 100
1115 150
1305 13G 50
1307 70
1310 100
1315 150
Classification Model Nominal tube diameter Nominal length(mm)
BN-MA/CB- 2/CF 0805 8G 50
0807 70
0810 100
0815 150
0905 9G 50
0907 70
0910 100
0915 150
1105 11G 50
1107 70
1110 100
1115 150
1305 13G 50
1307 70
1310 100
1315 150
Classification Model Nominal tube diameter Nominal length(mm)
BN-MA/CB- 3/CF 0905 9G 50
0907 70
0910 100
0915 150
1105 11G 50
1107 70
1110 100
1115 150
1305 13G 50
1307 70
1309 90
1310 100
1315 150

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Aspiration And Cutting-through Bone Biopsy Needle Manufacturer

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