Safe Needle Separator for Dental Syringe

A safe needle separator for a dental syringe, the separator comprising:

• a basket haying an internal storage space with an open top;
• a holding unit disposed at an upper portion in the storage space, having legs extending in is four directions to be seated on the top of the basket, and having a fixing shaft vertically disposed at a center of the legs;
• and
• a rotary plate rotatably disposed on an upper end of the fixing shaft and having a holding hole in which a needle head of a dental syringe is inserted so that when a user holds a dental syringe and turns the rotary plate clockwise with a needle head fixed in the holding hole, the needle head thread-fastened counterclockwise to the dental syringe is separated from the dental syringe and dropped into the storage space.

A safe needle separator for a dental syringe, the separator comprising:

• a basket haying an internal storage space with an open inlet at a top;
• a first fastening unit liming a hole at the center and a first step on an inner side and inserted in the inlet;
• a rotary plate rotatably seated on the first step and having a holding hole in which a needle head of a dental syringe is inserted and fixed;
• and
• a cover separably coupled to the inlet, having a hole at a center, and having an extension protruding toward a center to retain the rotary plate so that when a user holds a dental syringe and turns the rotary plate clockwise with a needle head fixed in the holding hole;
• the needle head thread-fastened counterclockwise to the dental syringe is separated from the dental syringe and dropped into the storage space.

A safe needle separator for a dental syringe, the separator comprising:

• a basket having an internal storage space with an open top and having a second step extending toward a center at an upper end;
• an intermediate cover seated on the second step to cover an upper portion of the basket, having a first hole at a center, and having a plurality of insertion holes, in which a needle head of a common syringe is inserted to be removed, around the first hole;
• a second fastening unit inserted in the first hole, having a hole at a center, and having a third step extending toward a center at the lower end;
• a rotary plate rotatably seated on the third step and having a holding hole in Which a needle head of a dental syringe is inserted and fixed;
• and
• an end cover separably disposed inside an upper end of the second fastening unit to retain the rotary plate so that when a user holds a dental syringe and turns the rotary plate clockwise with a needle head fixed in the holding hole, the needle head thread-fastened counterclockwise to the dental syringe is separated from the dental syringe and dropped into the storage space.

A safe needle separator for a dental syringe, the separator comprising:

• a body having an internal insertion space, having a top with a second hole, and having an open side;
• a basket disposed in the insertion space, sliding through the side of the body, and having an open top to communicate with the second hole;
• a third fastening unit inserted in the second hole, having a hole at a center, and having a fourth step extending toward a center at a lower end;
• a rotary plate rotatably seated on the fourth step and having a holding hole in Which a needle head of a dental syringe is inserted and fixed;
• and
• an end cover separably coupled to an upper end of the second fastening unit to retain the rotary plate so that when a user holds a dental syringe and turns the rotary plate clockwise with a needle head fixed in the holding hole, the needle head thread-fastened counterclockwise to the dental syringe is separated from the dental syringe and dropped into the storage space.