Suitable for subcutaneous,muscular and intravenousinjection,blood drawing or dissolving with disposable injection needle.

Suitable for dental rinsing with clinical rinsing equipment.

Suitable for use with syringe without needle for intradermal,subcutaneous,muscular,intravenous injection or extraction of liquid medicine.

Suitable for connecting syringes,infusion sets and blood transfusion sets for intravenous infusion of liquid medicine and blood transfusion.

Suitable for spinal anesthesia (injection of local anesthesia into the subarachnoid space for diagnosis, surgical anesthesia and postoperative analgesia) and lumbar puncture (diagnosis).

Suitable for epidural anesthesia.

Suitable for delivering food or drug to oral or enteral.