SU439278A1 - A device for conducting spokes during extrafocal osteosynthesis - Google Patents
A device for conducting spokes during extrafocal osteosynthesisInfo
- Publication number
- SU439278A1 SU439278A1 SU1732187A SU1732187A SU439278A1 SU 439278 A1 SU439278 A1 SU 439278A1 SU 1732187 A SU1732187 A SU 1732187A SU 1732187 A SU1732187 A SU 1732187A SU 439278 A1 SU439278 A1 SU 439278A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- osteosynthesis
- spokes during
- conducting
- spokes
- extrafocal
- Prior art date
Links
Description
1one
Изобретение относитс к медицинской технике .The invention relates to medical technology.
Известны устройства дл проведени спиц при остеосинтезе, содержащие руко тку паправител спиц, корпус, направл ющие, элементы креплени . Однако известные устройства не обеспечивают точной репозиции отломков кости.Apparatus for carrying out spokes during osteosynthesis are known, comprising a knob of a spokes guide, a housing, guides, and fastening elements. However, the known devices do not provide accurate reposition of bone fragments.
Предлагаемое устройство отличаетс от известных тем, что дл обеспечени точной репозиции отломков кости оно имеет щтангу со шкалой и движок, на котором закреплен один из направителей.The proposed device differs from the known ones in order to ensure accurate reposition of bone fragments, it has a shank with a scale and a slider on which one of the guides is fixed.
На фиг. 1 показано описываемое устройство; на фиг. 2 - то же, с обратной стороны.FIG. 1 shows the described device; in fig. 2 - the same on the reverse side.
Устройство дл проведени спиц при внеочаговом остеосинтезе содержит штангу 1 со шкалой 2, подвижный и неподвижный направители 3 и 4 дл спиц, движок 5, ось 6 вращени , элементы 7 креплени и уиоры 8 и 9.A device for conducting spokes during extra-focal osteosynthesis comprises a rod 1 with a scale of 2, movable and stationary guides 3 and 4 for the spokes, a slider 5, an axis 6 of rotation, fastening elements 7 and diares 8 and 9.
Устройство работает следующим образом.The device works as follows.
После определени по рентгенограммам при помощи обычной линейки и транспортира , на каком рассто нии по отношению к перелому и под каким градусом но отношениюAfter determining by radiographs using a conventional ruler and a protractor, at what distance with respect to the fracture and under what degree
к оси кости должны быть проведены спицы,.Knitting needles should be held to the bone axis.
оператор проводит первую спицу через непадвиж )1ый направитель 4. Затем устройствоthe operator passes the first needle through non-forwarding) 1st guide 4. Then the device
посредством упора 9 фиксируетс вручную кby means of the stop 9 is fixed manually to
м гким ткан м конечности, причем необходимое рассто ние отсчитываетс по шкале 2, и весь движок закрепл етс в заданном положении . При помощи риски на движке и изменени угла наклона подвижного направител 3 отсчитываетс заданный угол по угловой щкале, и это положение также фиксируетс . Таким образом, выбираетс любое заранее заданное положение дл проведени нескольких спиц.soft tissue limbs, with the required distance measured on a scale of 2, and the entire slider is fixed in a predetermined position. By using the risks on the slider and changing the angle of inclination of the movable guide 3, the predetermined angle is measured by the angle bar, and this position is also fixed. Thus, any predetermined position is selected for holding several spokes.
1515
Предмет изобретени Subject invention
Устройство дл проведени спиц при внеочаговом остеосинтезе, содержащее направители спиц, ось вращени , упоры, элементы креплени , отличающеес тем, что, с целью обеспечени точной репозиции отломков кости, оно имеет штангу со шкалой и движок , на котором закреплен, один из награвителей .A device for conducting spokes during extrafocal osteosynthesis, containing spokes guides, axis of rotation, stops, fasteners, characterized in that, in order to ensure accurate reposition of bone fragments, it has a bar with a scale and a slider on which one is fixed.
Ъ 5 6 8 10 V 2 3 А S 6 7 в 9 20 1B 5 6 8 10 V 2 3 A S 6 7 to 9 20 1
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1732187A SU439278A1 (en) | 1971-12-31 | 1971-12-31 | A device for conducting spokes during extrafocal osteosynthesis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1732187A SU439278A1 (en) | 1971-12-31 | 1971-12-31 | A device for conducting spokes during extrafocal osteosynthesis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU439278A1 true SU439278A1 (en) | 1974-08-15 |
Family
ID=20498436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1732187A SU439278A1 (en) | 1971-12-31 | 1971-12-31 | A device for conducting spokes during extrafocal osteosynthesis |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU439278A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5403319A (en) * | 1988-04-26 | 1995-04-04 | Board Of Regents Of The University Of Washington | Bone imobilization device |
-
1971
- 1971-12-31 SU SU1732187A patent/SU439278A1/en active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5403319A (en) * | 1988-04-26 | 1995-04-04 | Board Of Regents Of The University Of Washington | Bone imobilization device |
| US5571110A (en) * | 1988-04-26 | 1996-11-05 | Board Of Regents Of The University Of Washington | Orthopedic saw guide for use in a robot-aided system for surgery |
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