SU1690730A1 - Appliance for osteosynthesis - Google Patents
Appliance for osteosynthesis Download PDFInfo
- Publication number
- SU1690730A1 SU1690730A1 SU894715379A SU4715379A SU1690730A1 SU 1690730 A1 SU1690730 A1 SU 1690730A1 SU 894715379 A SU894715379 A SU 894715379A SU 4715379 A SU4715379 A SU 4715379A SU 1690730 A1 SU1690730 A1 SU 1690730A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- grips
- osteosynthesis
- appliance
- plate
- shape memory
- Prior art date
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- Prostheses (AREA)
- Surgical Instruments (AREA)
Description
положении 20-30 с. За это врем в св зи с контактным нагреванием устройства до 35°С про вл етс эффект пам ти формы сплава на основе никелида титана, при этом пазы 8, 9 суживаютс , обеспечива фиксацию ветвей 6 захватов 2 и пластины 1, а при восстановлении дугообразных изгибов ветвей 7 обеспечиваетс их фиксаци в костно-мозговом канале. Таким образом обеспечиваетс надежный остеосинтез костных отломков 10,11.position 20-30 s. During this time, in connection with contact heating of the device to 35 ° C, the shape memory effect of an alloy based on titanium nickelide appears, the grooves 8, 9 tapering, fixing the branches 6 of the grips 2 and the plate 1, and during the restoration of the arcuate bends branches 7 is provided by their fixation in the medullary canal. This ensures reliable osteosynthesis of bone fragments 10,11.
После сращени перелома устройство удал ют следующим образом, вначале удал ют костные винты 5. Затем перекусывают или перепиливают захваты 2 и снимают пластину 1 с фиксаторами 3 и ветв ми 6 захватов 2. Далее удал ют оставшиес ветви 7 захватов 2 после их предварительного охлаждени .After the fracture of the fracture, the device is removed as follows, first the bone screws 5 are removed. Then, the grips 2 are bitten off or sawed off and the plate 1 is removed with the clamps 3 and the branches of the six grips 2. Next, the remaining branches of the seven grippers 2 are removed after they are pre-cooled.
Устройство обладает пониженной трав- матичностью, позвол ет снизить затраты времени на установку и удаление,, имеет повышенные адаптационные свойства при ус- тановке.The device has a lower traumatic rate, allows to reduce the time spent on installation and removal, has improved adaptation properties during installation.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU894715379A SU1690730A1 (en) | 1989-07-06 | 1989-07-06 | Appliance for osteosynthesis |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU894715379A SU1690730A1 (en) | 1989-07-06 | 1989-07-06 | Appliance for osteosynthesis |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1690730A1 true SU1690730A1 (en) | 1991-11-15 |
Family
ID=21459127
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU894715379A SU1690730A1 (en) | 1989-07-06 | 1989-07-06 | Appliance for osteosynthesis |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1690730A1 (en) |
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1989
- 1989-07-06 SU SU894715379A patent/SU1690730A1/en active
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