OEM supplier dental orthodontic super elastic Thermal Activated Arch Wire

Product Overview

Description

Orthodontic Dental Niti Super Elastic Thermal Activated Arch Wire

 

Thermal Activated NiTi is dead soft when chilled below 5°C and the thermal properties achieve optimum activation at 37°C (body temperature). This unique characteristic allows for simplified bracket engagement in any malocclusion and the potential use of larger cross-sectional wires from initiation of treatment to achieve initial leveling and alignment rapidly and without trauma.

 

Many orthodontists induce this martensitic phase by chilling the wire below its transition temperature prior to placement to simplify engagement, particularly in moderate to severe malocclusion scenarios. Following engagement, as the thermal wire elevates in temperature within the oral cavity, the transition from martensitic to austenitic phases causes the force level to increase and the shape memory phenomenon to occur. Due to the extreme pliability and reduced force characteristics of Thermal NiTi, it is possible to engage wires of larger diameter than would otherwise be practical, thereby necessitating fewer wire changes and earlier translation of bracket prescription information.

 

 

Contact	Cathy
Skype	dental-novo
Whatsapp	+86 189 2646 6077
Tel	+86 189 2646 6077

 

Orthdontic Bands 

Bands are rings of metal that fit around the molars. The bands are selected from a range of sizes and are fitted carefully. The bands are sealed in position using dental cement that contains fluoride, which helps to prevent decalcification during treatment.

 

Orthdontic Brackets

Orthdontic  Brackets The brackets may be glued (bonded) directly to each tooth or to a band. They hold the archwire against each tooth. The archwire fits into a slot on each bracket to hold it in place.

 

Orthodontic Archwire

ArchwireThe main wires, referred to as the archwire, are fitted for the upper jaw and lower jaw. Some of the wires we use have a memory. They can be bent and twisted by your orthodontist to fit into the slot on the bracket. Over a period of time (6 – 10 weeks), as the wires return to their memory position, pressure moves the teeth along with it. Archwires progress from appointment to appointment, and the next wire may be thicker and stronger, giving more pressure and moving teeth from where the last wire left off in movement. This gives  the feeling of a ‘Tightening’.

 

O-ringsO-rings are small rubber rings that fit around the ‘wings’ of the bracket. The o-rings hold the wire into the slot on each bracket. The can be coloured, silver or clear depending on your preference. The o-rings are changed at each arch wire adjustment appointment.

 

Hooks Hooks are small attachments on selected brackets, upper or lower, used to attach elastics (rubber bands).

 

Elastics (Rubber Bands)Elastics are used to assist in closing spaces and correcting the relationship between the upper and lower jaws. They are fitted by placing the elastic over a bracket hook in the upper jaw then stretching it over a bracket hook in the lower jaw.

 

Coil SpringThe coil spring slides over the archwire and fits between brackets. It is used to push 2 brackets apart, therefore creating space between 2 teeth in the same jaw.

 

Forsus SpringsForsus springs are a type of functional appliance. They are springs that attach to the upper molars and connect to the lower arch wire behind the canine teeth. Forsus springs encourage growth of the lower jaw, positioning it correctly in relation to the upper jaw.