United States Patent No. US8,366,675 B2
CATHETER CONNECTOR
United States Patent No. US8,747.366 B2
MEDICAL NEEDLE
United States Patent No. US8,728,036 B2
ANESTHETIC COMPOUND NEEDLE
European Patent Specification EP 2 384 779 B1
ANESTHETIC COMPOUND NEEDLE
No. 3152220
for medical needle and stylet
No. 4209656
for catheter connector
No. 4418031
for complex anesthesia needle
No. 4550161
locking mechanism needle
No. 4598041
for epidural anesthesia needle
No. 4608603
for medical needle
No. 5083948
for epidural anesthesia needle
No. 5500742
for method for manufacturing spinal anesthesia needle
