CE 25g Disposable Pencil Point Spinal Needles
Product Specification Technical Specifications 1. Unique design, type: quincke point, whitacre point, hub point, chiba point, sprotte point, pencil point. 2. Color-coded hubs by size for clear identification. 3. Needle: It is made of medical grade stainless steel and uses a trigeminal needle for...
Description
Product Specification
Product name | CE 25g disposable pencil point spinal needles |
Material | Stainless steel, NiTi, 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
1. Unique design, type: quincke point, whitacre point, hub point, chiba point, sprotte point, pencil point.
2. Color-coded hubs by size for clear identification.
3. Needle: It is made of medical grade stainless steel and uses a trigeminal needle for subarachnoid puncture during spinal anesthesia.
4. Fully transparent needle holder, convenient to observe the outflow of cerebrospinal fluid.
5. The needle core with needle makes the needle edge can be well connected.
6. EO gas sterilization, sterile, non-toxic, non-pyrogen, one-time use.
7. The spinal needles produced by our company have CE certification.
Spinal needle16g-27g pencil point lumbar puncture needle size
| 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 |
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CE 25g disposable pencil point spinal needles
Introduction of the lumbar puncture needle
The insertion is made with a lumbar puncture needle equipped with a stylet. In order to be manœuvred easily into the sacral canal, the needle must have some flexibility and therefore should be long: a 9 cm needle is perfect for this purpose (21G × 9 cm). The stylet precludes the risk of introducing a piece of skin, which later could lead to the development of an inclusion dermoid cyst.
The needle is thrust in between the two cornua just distal to the palpating thumb. After piercing the thick intercornual ligament, it passes freely through the hiatus before it hits the bone of the sacral base. The needle is then partly withdrawn and angled slightly in order to conform with the obliquity of the sacral canal; this can be done by applying slight pressure with the palpating thumb on the skin above the needle.
The needle is then moved further upwards over a distance of 3–5 cm. Normally, the tip remains well distal to the lower end of the dural sac, which is represented by the line between the two lower iliac processes.
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