Description
30G x 0.8mm Syringes
- 30G (Gauge): This is the needle’s outer diameter (thickness). As established, “G” stands for Gauge, and a higher number means a thinner needle. 30G is a very fine/thin needle, which is common for minimizing pain.
- 0.8mm (Length): This specifies the length of the needle shaft in millimeters.
- Crucial Point: A needle length of 0.8mm is extraordinarily short. In practical medical applications, needles are typically at least a few millimeters long (e.g., 4mm, 6mm, 8mm, 12.7mm, 13mm, etc.). A 0.8mm length is highly unusual and likely a typo or misinterpretation in a standard medical context for “syringes.” It’s possible it refers to a very specific, niche application, but not general syringe use.
If it were a typical Insulin Syringe (assuming a common typo for length)
If you meant a 30G needle on an insulin syringe, the lengths would typically be:
- 4mm (5/32 inch): Ultra-short, often used for very thin individuals or specific injection sites.
- 6mm (1/4 inch): Very short, widely used and comfortable.
- 8mm (5/16 inch): A common standard length for many adults.
- 12.7mm (1/2 inch): A longer option, sometimes used for larger individuals or specific injection techniques.
Insulin syringes are specifically designed for insulin administration and have these distinct features:
- Fixed Needle: The needle is permanently attached to the syringe barrel, which minimizes “dead space” to ensure accurate dosing.
- Insulin Unit Calibration: The syringe barrel is marked in insulin units (U-100), not milliliters, to match the concentration of U-100 insulin. A 1ml insulin syringe would hold 100 units.
- Subcutaneous Injection: Designed for injections into the fatty layer just beneath the skin.






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