This paper mainly introduces the utilization method of needle holder instrument, the commonly used needle holding forceps method, the selection of needle holder and precautions for use. Read More

This paper introduces the types of different needle holders, some common misunderstandings and the test check points of needle holders. Read More

This paper mainly introduces the function of needle holders in suture, the method of needle holder holding needle, how to use it correctly, and the interaction between needle holder and suture holder needle. Read More

This article is mainly about the common symptoms of glaucoma in the different period. Read More

This article introduces the harm of xerophthalmia to the body. Read More