Franseen Needles

The most important parameters to consider for hollow needles are the needle diameter and needle tip geometry. For example, most prostrate brachytherapy needles are 18-G needles that have an outer diameter of 1.27 mm. The common commercially available needles have variations of bevel shaped cutting tips (e.g., brachytherapy and spinal needles) and symmetrical multiplane cutting tips (e.g., Franseen needles used in lung biopsy) as shown in Fig. An 18-G bevel tipped needle (Quincke) has been used for the experiments.

If you have any questions, please contact us. Our company can produce various customized needles, medical needles, puncture needles, hypodermic needles, biopsy needles, vaccine needles, injection needles, syringe needles, franseen needles, epidural needles, veterinary needles, pencil point needle, ovum pick up needles, spinal needles, etc. If you need customized needle products, please contact us. We look forward to your inquiry! The quality of the products manufactured in our factory will surely satisfy you!

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