IT1225508B - Three-dimensional external fastening device for reducing bone fractures - Google Patents

Three-dimensional external fastening device for reducing bone fractures

Info

Publication number
IT1225508B
IT1225508B IT8812590A IT1259088A IT1225508B IT 1225508 B IT1225508 B IT 1225508B IT 8812590 A IT8812590 A IT 8812590A IT 1259088 A IT1259088 A IT 1259088A IT 1225508 B IT1225508 B IT 1225508B
Authority
IT
Italy
Prior art keywords
rings
bone
directions
pair
fastening device
Prior art date
Application number
IT8812590A
Other languages
Italian (it)
Other versions
IT8812590A0 (en
Inventor
Gian Edilio Solimei
Giovanni Pietro Genta
Ugo Maltese
Original Assignee
Gian Edilio Solimei
Gedical S A S Di Giovanni Piet
Enta & C
North Electronic Syst
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Gian Edilio Solimei, Gedical S A S Di Giovanni Piet, Enta & C, North Electronic Syst filed Critical Gian Edilio Solimei
Priority to IT8812590A priority Critical patent/IT1225508B/en
Publication of IT8812590A0 publication Critical patent/IT8812590A0/en
Application granted granted Critical
Publication of IT1225508B publication Critical patent/IT1225508B/en

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Abstract

The invention concerns an external fastening device for reducing bone fractures (6 and 6'), comprising two pairs (A and B) of rings (1) which are each provided for a bone stump (6 and 6') and in which the rings (1) are secured coaxially to each other and are locked on the relevant bone stump (6 and 6'), thanks to the positioning through the bone of small rods or subtended wires (7) which intersect inside the bone section and are tightened at opposite points of the ring (1) connected to them by means of clamps (9), whereby each pair (A and B) of rings is supported by a clamp (13a and 13b). The relevant displacements of the single pairs (A and B) of rings (1) are controlled by a single integral control unit (14). Thanks to this unit (14), a pair (A) of rings (1) can be moved in both directions lengthwise (L) and can be moved angularly, in both directions (R), around an axis orientated in the sagittal direction (S), while the other pair (B) of rings (1) can be moved, in both directions, in the sagittal direction (S) and in a transverse direction (T) and can be rotated, in both directions (P), around an axis orientated in a transverse direction (T).
IT8812590A 1988-11-23 1988-11-23 Three-dimensional external fastening device for reducing bone fractures IT1225508B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT8812590A IT1225508B (en) 1988-11-23 1988-11-23 Three-dimensional external fastening device for reducing bone fractures

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8812590A IT1225508B (en) 1988-11-23 1988-11-23 Three-dimensional external fastening device for reducing bone fractures

Publications (2)

Publication Number Publication Date
IT8812590A0 IT8812590A0 (en) 1988-11-23
IT1225508B true IT1225508B (en) 1990-11-20

Family

ID=11141950

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8812590A IT1225508B (en) 1988-11-23 1988-11-23 Three-dimensional external fastening device for reducing bone fractures

Country Status (1)

Country Link
IT (1) IT1225508B (en)

Also Published As

Publication number Publication date
IT8812590A0 (en) 1988-11-23

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19941124