Marrow puncture needle for children
A technique for bone marrow puncture and puncture needle, which is applied to the field of bone marrow puncture needles for children, can solve the problems of inconvenient operation, inconvenient hand-holding, and thick needles for doctors, and achieves the effect of improving the success rate of puncture, facilitating blood return, and rapid bone puncture.
Inactive Publication Date: 2015-02-25
SHAANXI SHENGHUIYUAN INFORMATION SCI & TECH
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Abstract
The invention discloses a marrow puncture needle for children, which comprises a needle body. The invention is characterized in that a puncture needle head is mounted at the front end of the needle body. A transparent siphunculus is arranged at the rear end of the puncture needle head. A handle is mounted between the puncture needle head and the transparent siphunculus. Needle cores are installed in the puncture needle head and the transparent siphunculus. A syringe interface is arranged at the rear end of the transparent siphunculus. The external diameter of the puncture needle head is 0.6mm to 0.8mm. The transparent siphunculus is flexible siphunculus or silicone tube. The invention is easy to put force at the time of using, and is capable of implementing marrow puncture quickly, increasing the success rate effectively, and relieving the pain of patients. Meanwhile, the invention is convenient to observe health situation for doctors, and thus the variance extracted of marrow is controlled.
Application Domain
Surgical needlesVaccination/ovulation diagnostics +1
Technology Topic
Time of useSilicone tube +1
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PUM
| Property | Measurement | Unit |
| Outer diameter | 0.6 ~ 0.8 | mm |
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