Overview

Patents

As a leading company in specialty needles, we continue to produce highly original products.
Through active collaborations with physicians, partner enterprises, and universities in research and development, we have acquired several patents and utility model patents.
We are actively engaged in unique research and product development to constantly improve the quality of Unisis products.

No. 3152220 for medical needle and stylet

No. 3152220 for medical needle and stylet

No. 4209656 for catheter connector

No. 4209656 for catheter connector

No. 4418031 for complex anesthesia needle

No. 4418031 complex anesthesia needle

No. 4550161 locking mechanism needle

No. 4550161 locking mechanism needle

No. 4598041 for epidural anesthesia needle

No. 4598041 for epidural anesthesia needle

No. 4608603 for medical needle

No. 4608603 for medical needle

No. 5083948 for epidural anesthesia needle

No. 5083948 for epidural anesthesia needle

No. 5500742 for method for manufacturing spinal anesthesia needle

No. 5500742 for method for manufacturing spinal anesthesia needle

CATHETER CONNECTOR United States Patent US8,366,675 B2

CATHETER CONNECTOR United States Patent US8.366.675 B2

MEDICAL NEEDLE United States Patent US8,747.366 B2

MEDICAL NEEDLE United States Patent US8,747.366 B2

ANESTHETIC COMPOUND NEEDLE United States Patent US8,728,036 B2

ANESTHETIC COMPOUND NEEDLE United States Patent US8,728,036 B2

ANESTHETIC COMPOUND NEEDLE EUROPEAN PATENT SPECIFICATION EP 2 384 779 B1

ANESTHETIC COMPOUND NEEDLE EUROPEAN PATENT SPECIFICATION EP 2 384 779 B1