FIELD: medical equipment.
SUBSTANCE: apparatus intends for surgical cure of children with inborn or acquired defects of pollex. Distraction apparatus has oval ring with holes, needles and profiled bracket with two lobes, provided with holes for needles. Bracket is fastened to distraction bar by nuts. Distraction bar passes through support plank, which is made to have working surface's slope of 25°. Plank is fixed in holes of oval ring by means of two bars and nuts to provide movement along those bars. Needles are fixed in holes of oval ring and lobes by means of screws. Distraction bar has flat side surface to match the hole in support plank for preventing rotation.
EFFECT: elongation of III middle metacarpal bone and proximal phalanx of pollex; adjustment of speed of distraction; reduced weight and size of construction.
1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DISTRACTION APPARATUS FOR FINGER FORMATION IN CHILDREN | 2013 |
|
RU2535081C1 |
| DISTRACTION APPARATUS | 0 |
|
SU1398853A1 |
| COMPRESSION-DISTRACTION APPARATUS | 0 |
|
SU1124953A1 |
| COMPRESSION-DISTRACTION APPARATUS | 0 |
|
SU1708319A1 |
| DISTRACTION APPARATUS | 0 |
|
SU1519675A1 |
| COMPRESSION-DISTRACTION APPARATUS | 0 |
|
SU1708320A1 |
| DEVICE FOR DISTRACTION IN METACARPOPHALANGEAL ARTICULATION AND METHOD OF ITS MAKING | 2000 |
|
RU2195895C2 |
| METHOD FOR TREATMENT OF INBORN HAND ATRESIA IN CHILDREN WITH HYPOPLASTIC PHALANGES | 0 |
|
SU1771714A1 |
| APPARATUS FOR RECOVERY OF FUNCTION OF METACARPOPHALANGEAL JOINTS | 0 |
|
SU1586693A1 |
| METHOD FOR TREATING FINGER DEFECTS IN RETAINED GROWTH ZONE | 0 |
|
SU1710010A1 |
