Изобретение относитс к медицинской технике , а именно к устройствам дл осуществлени остеосинтеза, и может быть использовано при лечении переломов шейки бедра.The invention relates to medical technology, namely, devices for performing osteosynthesis, and can be used in the treatment of femoral neck fractures.
Известно устройство с прорезью и со спирале образными упругими стержн ми, расположенными одни BHytpb щ угого, причем один стержень соединен с головкой, а другой - с гайкой, установленной на головке 1.A device with a slit and with a spiral-shaped elastic rods located one BHytpb u cope, with one rod connected to the head and the other with a nut mounted on the head 1.
Однако данна конструкци не обеспечивает упругое давление на костную ткань, имеет сложное строение, сравнительно большую массу, что снижает эффективность фиксации и лечени перелома.However, this design does not provide elastic pressure on the bone tissue, has a complex structure, a relatively large mass, which reduces the effectiveness of fixation and treatment of the fracture.
Цель изобретени - обеспечение надежного посто нно напр женного остеошнтеза путем создани давлени на костную ткань, упрощение конструкщш устройства и снижение его массы.The purpose of the invention is to provide reliable, permanently stressed osteoscience by creating pressure on the bone tissue, simplifying the construction of the device and reducing its mass.
Указанна цель достигаетс тем, что устрой ство дл остеосинтеза, содержаще1е головку с npopeabjo и со спиралеобразными у фугими ; стержн ми, снабжено П-образной упругой плоской пружиной с разведенными браншами, кото рые установлень внутри спиралеобразных стер шей .This goal is achieved in that the device for osteosynthesis contains a head with npopeabio and spiral-shaped in fugiums; rods, equipped with a U-shaped elastic flat spring with divorced branches, which are installed inside the spiral-shaped eraser.
На фиг. 1 изображено устройство дл ост«о синтеза; на фиг. 2 - головка со спиралеобраэ- ными стержн ми; йа фиг. 3 - плоска пружина; а& фиг. 4 - сечение А-А на фиг. 2.FIG. 1 shows a device for the synthesis of synthesis; in fig. 2 - head with spiral-shaped rods; ya fig. 3 - flat spring; a & FIG. 4 is a section A-A in FIG. 2
Устройство содержит головку 1 с продольной. прд резью 2 на своем торце (фиг. 4) и трем прочными и упругими спиралеобразно взогнутььThe device contains a head 1 with a longitudinal. Prd by cutting 2 on its end (fig. 4) and three strong and elastic spiral-shaped bend
ми круглыми стержн ми: 3-S. Шмимо зтого, в устройство входит П-образна пружина 6, бранши 7 и 8 которой разведены в стороны, а концы 9 и 10 снаружи закруглены.m round rods: 3-S. Shmimo ztogo, the device includes a U-shaped spring 6, the branches 7 and 8 of which are separated to the sides, and the ends 9 and 10 are rounded outside.
Устройство используетс следующим образом.The device is used as follows.
После репозиции перелома шейки бедра в подвертельной области трепанируетс отверстие диаметром, равным диаметру головки 1 устрой ства. Под рентгенконтролем закрытым путем вбивают устройство в шейку и головку бедра. Устройство при вхождении в костную ткань благодар спиралеобразным круглым стержн м 3-5 производит оборот вокруг собственной оси. После этого ввод т кошда 9 и 10 бранш 7 и 8 П-образной пружины 6, предварительно их сжав, в продольную прорезь 2 головки 1 устршства . После полного .введени пружины 6 в устройство ее бранши 7 и 8, стрем сь к своему первоначальному состо нию, производ т упругое давление изнутри на спиралеобразные круглые стер ши, которые, в свою очередь, производ т посто нно напр женное давление на костную ткань, причем в головке бецрл давление наибольшее , вследствие чего повышаетс надежность остеосинтеза на всем прот жени лечегаш.After reposition of the femoral neck fracture in the under-exposed area, a hole with a diameter equal to the diameter of the head 1 of the device is trepanned. Under the X-ray control closed by driving the device into the neck and head of the thigh. The device, when entering the bone tissue due to spiral-shaped round rods 3-5, makes a turn around its own axis. After that, the 9 and 10 branches 7 and 8 of the U-shaped spring 6 are inserted, having previously squeezed them, into the longitudinal slot 2 of the head 1 of the device. After the spring 6 has been completely inserted into the device, its branches 7 and 8, striving to their original condition, produce an elastic pressure on the spiral-shaped circular scabs from inside, which, in turn, produce a constant pressure on the bone tissue, moreover, the pressure in the head is the highest, as a result of which the reliability of the osteosynthesis increases throughout the treatment.
Таким образом, предлагаемое устройство обеспечивает надежный посто нно напр женный остеосинтез переломов шейки бедра путем создани упругого давлени ш костную ткань в течение всего периода лечени , упрощаетс конструкци устройства, сиижаетс его масса.Thus, the proposed device provides reliable permanent stress osteosynthesis of femoral neck fractures by creating elastic pressure on the bone tissue during the entire treatment period, the design of the device is simplified, and its weight is reduced.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU823507291ASU1071297A1 (en) | 1982-09-17 | 1982-09-17 | Apparatus for osteosynthesis |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU823507291ASU1071297A1 (en) | 1982-09-17 | 1982-09-17 | Apparatus for osteosynthesis |
| Publication Number | Publication Date |
|---|---|
| SU1071297A1true SU1071297A1 (en) | 1984-02-07 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU823507291ASU1071297A1 (en) | 1982-09-17 | 1982-09-17 | Apparatus for osteosynthesis |
| Country | Link |
|---|---|
| SU (1) | SU1071297A1 (en) |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5662683A (en)* | 1995-08-22 | 1997-09-02 | Ortho Helix Limited | Open helical organic tissue anchor and method of facilitating healing |
| US6468309B1 (en) | 2000-10-05 | 2002-10-22 | Cleveland Clinic Foundation | Method and apparatus for stabilizing adjacent bones |
| US6488683B2 (en) | 2000-11-08 | 2002-12-03 | Cleveland Clinic Foundation | Method and apparatus for correcting spinal deformity |
| US6527774B2 (en) | 2000-11-08 | 2003-03-04 | The Cleveland Clinic Foundation | Apparatus for attaching fractured sections of bone |
| US6544265B2 (en) | 2000-11-08 | 2003-04-08 | The Cleveland Clinic Foundation | Apparatus for implantation into bone related applications |
| US6551322B1 (en) | 2000-10-05 | 2003-04-22 | The Cleveland Clinic Foundation | Apparatus for implantation into bone |
| US6551319B2 (en) | 2000-11-08 | 2003-04-22 | The Cleveland Clinic Foundation | Apparatus for implantation into bone |
| US6551320B2 (en) | 2000-11-08 | 2003-04-22 | The Cleveland Clinic Foundation | Method and apparatus for correcting spinal deformity |
| EP1382302A1 (en)* | 1994-08-05 | 2004-01-21 | Sherwood Services AG | Surgical helical fastener with applicator |
| WO2004084704A3 (en)* | 2003-03-24 | 2005-04-14 | Cleveland Clinic Foundation | Apparatus for implantation into bone |
| US9642662B2 (en) | 2009-04-02 | 2017-05-09 | DePuy Synthes Products, Inc. | Locking spiral anchoring system |
| Title |
|---|
| 1. Авторское свидетельство СССР N 915844, кл. А61В 17/18, 1982.* |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1382302A1 (en)* | 1994-08-05 | 2004-01-21 | Sherwood Services AG | Surgical helical fastener with applicator |
| US8579919B2 (en) | 1994-08-05 | 2013-11-12 | Covidien Lp | Surgical helical fastener with applicator |
| US6884248B2 (en) | 1994-08-05 | 2005-04-26 | Sherwood Services Ag | Surgical helical fastener with applicator |
| US5662683A (en)* | 1995-08-22 | 1997-09-02 | Ortho Helix Limited | Open helical organic tissue anchor and method of facilitating healing |
| US6468309B1 (en) | 2000-10-05 | 2002-10-22 | Cleveland Clinic Foundation | Method and apparatus for stabilizing adjacent bones |
| US7601167B2 (en) | 2000-10-05 | 2009-10-13 | The Cleveland Clinic Foundation | Apparatus for implantation into bone |
| US6551322B1 (en) | 2000-10-05 | 2003-04-22 | The Cleveland Clinic Foundation | Apparatus for implantation into bone |
| US6953462B2 (en) | 2000-10-05 | 2005-10-11 | The Cleveland Clinic Foundation | Apparatus for implantation into bone |
| US6689168B2 (en) | 2000-10-05 | 2004-02-10 | The Cleveland Clinic Foundation | Method and apparatus for stabilizing adjacent bones |
| US6544265B2 (en) | 2000-11-08 | 2003-04-08 | The Cleveland Clinic Foundation | Apparatus for implantation into bone related applications |
| US6551320B2 (en) | 2000-11-08 | 2003-04-22 | The Cleveland Clinic Foundation | Method and apparatus for correcting spinal deformity |
| US6551319B2 (en) | 2000-11-08 | 2003-04-22 | The Cleveland Clinic Foundation | Apparatus for implantation into bone |
| US6527774B2 (en) | 2000-11-08 | 2003-03-04 | The Cleveland Clinic Foundation | Apparatus for attaching fractured sections of bone |
| US6488683B2 (en) | 2000-11-08 | 2002-12-03 | Cleveland Clinic Foundation | Method and apparatus for correcting spinal deformity |
| WO2003055398A1 (en)* | 2001-03-19 | 2003-07-10 | The Cleveland Clinic Foundation | Apparatus for implantation into bone |
| WO2003003901A3 (en)* | 2001-07-05 | 2003-09-25 | Cleveland Clinic Foundation | Method and apparatus for correcting spinal deformity |
| WO2003003902A3 (en)* | 2001-07-05 | 2003-08-21 | Cleveland Clinic Foundation | Method and apparatus for correcting spinal deformity |
| WO2004084704A3 (en)* | 2003-03-24 | 2005-04-14 | Cleveland Clinic Foundation | Apparatus for implantation into bone |
| US9642662B2 (en) | 2009-04-02 | 2017-05-09 | DePuy Synthes Products, Inc. | Locking spiral anchoring system |
| Publication | Publication Date | Title |
|---|---|---|
| SU1071297A1 (en) | Apparatus for osteosynthesis | |
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