The Morelli Universal Jones Jig is a molar distalizer used to distalize the upper molars while offering constant forces. Activation of its nitinol spring releases forces of 60 to 80 gf when subjected to average compressions of 5 mm, and the device carries a movable cervical/occlusal eyelet for anchorage.
Key Features
Nitinol spring — activation releases forces of 60 to 80 gf under average compressions of 5 mm
Constant forces — the device offers constant forces during distalization
Movable eyelet — cervical/occlusal eyelet available for anchorage
Graduated activation — compressions from 3 mm to 7 mm correspond to forces from 60 gf to 80 gf
Universal type — supplied as a universal Jones-type molar distalizer
15 mm working length — the length of the distalizer body
Technical Specifications
Material: Nickel-titanium (nitinol) spring
Length: 15 mm
Force by Compression (average values): 3 mm – 60 gf; 4 mm – 65 gf; 5 mm – 70 gf; 6 mm – 75 gf; 7 mm – 80 gf
Anchorage: Movable cervical/occlusal eyelet
Quantity: 2 pieces
Purpose: Distalization of the upper molars with constant forces
Certifications: FDA Approved, CE Approved, ISO 9001:2015, ISO 13485:2016
Country of Manufacture: Brazil
Package Includes: 2 Morelli Universal Jones Jig molar distalizers
Clinical Applications
Upper molar distalization with constant forces
Anchorage setup using the movable cervical/occlusal eyelet
Force-calibrated activation chosen from the 3 mm to 7 mm compression range
How much force does this distalizer deliver?
Activation of the nitinol spring releases 60 to 80 gf when subjected to average compressions of 5 mm.
