bone marrow biopsy needle with automatic button

Biopsy gun:
1.unique dotting design provides perfect imaging of the needle tip under ultrasound guidance.
2.two-step activation and automatic firing cater for various tissue biopsy needle .
3.high velocity throw of the needle ensures perfect samples.
4.ergonomic design allows for ease of use and single hand operation.
5.Safety switch prevents accidental mis-firing.
6.perfect visualization under ultrasound guidance, fully automatic sampling.