Disposable Pencil Point Spinal Needle
Product Specification Technical Specifications Product Show Once the correct entry point is determined, clean the skin with an antiseptic and first apply a local anesthetic under the skin, then go deep into the layers to ensure a wider distribution of the anesthetic. After sufficient time has...
Description
Product Specification
Product name | Disposable pencil point spinal needle |
Material | Stainless steel, etc. |
| Properties | Injection & Puncture Instrument |
| Needle Size | 16G, 17G, 18G, 19G, 20G, 21G, 22G, 23G, 24G, 25G, 26G, 27G |
| Needle Length | 90mm or custom length |
| Type | Quincke Point or Pencil Point |
| Usage | Anesthesia |
Custom feature | According to your 2D/3D Drawing or sample provided |
Package | Standard carton or according to customer's requirement |
Technical Specifications
| Product Image | Size | Color Code |
![]() | 16G X 90mm | White |
| 17G X 90mm | Light Purple | |
| 18G X 90mm | Pink | |
| 19G X 90mm | Light Grey | |
| 20G X 90mm | Yellow | |
| 21G X 90mm | Green | |
| 22G X 90mm | Black | |
| 23G X 90mm | Drak Blue | |
| 24G X 90mm | Purple | |
| 25G X 90mm | Orange | |
| 26G X 90mm | Brown | |
| 27G X 90mm | Grey |
Product Show
Once the correct entry point is determined, clean the skin with an antiseptic and first apply a local anesthetic under the skin, then go deep into the layers to ensure a wider distribution of the anesthetic.
After sufficient time has been given to the anesthetic, the spinal needle can be introduced into the space. Slowly push the needle toward the umbilicus.
When using a cutting needle, make sure that the bevel of the needle is parallel to the direction of the spinal cord and spinal fibers. Therefore, if the inclined plane faces one side when in a sitting position, it should face upward when in a lying position.
This reduces the possibility of postoperative complications (such as headaches). Non-traumatic needles ("pencil points") can reduce the likelihood of this problem.






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Disposable pencil point spinal needle
The space between the dura mater is approximately 4-5 cm from the surface of the skin. When the needle is advanced, when the needle enters the space, some practitioners will feel a sensation of giving or "banging", although this is not always the case.
Sometimes, when the needle passes through different layers, a similar sensation may be felt, but the needle has not yet entered the correct space. Therefore, some practitioners insert the needle and withdraw the stylet at regular intervals until it enters the space and draws the cerebrospinal fluid.
If no fluid is obtained, replace the probe and advance the needle a few centimeters or adjust the angle of the needle. Some patients may require longer usable needles.

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