SU1517954A2 - Arrangement for correcting and fixing spinal column - Google Patents
Arrangement for correcting and fixing spinal column Download PDFInfo
- Publication number
- SU1517954A2 SU1517954A2 SU874327861A SU4327861A SU1517954A2 SU 1517954 A2 SU1517954 A2 SU 1517954A2 SU 874327861 A SU874327861 A SU 874327861A SU 4327861 A SU4327861 A SU 4327861A SU 1517954 A2 SU1517954 A2 SU 1517954A2
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- correcting
- arrangement
- sleeve
- spinal column
- screw
- Prior art date
Links
- 241000906034 Orthops Species 0.000 claims 1
- 238000001356 surgical procedure Methods 0.000 abstract description 4
- 206010039722 scoliosis Diseases 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000005452 bending Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 210000000278 spinal cord Anatomy 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
Landscapes
- Surgical Instruments (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
Изобретение относитс к медицинской технике, а именно к устройствам дл хирургического лечени больных сколиозом. Целью изобретени вл етс обеспечение возможности лечени кифосколиотической деформации путем коррекции угла наклона фиксации. Дл этого в устройстве упор 2 снабжен сменной втулкой 6, контактирующей со ступен ми стержн 1. Втулка 6 установлена на винте 5 и выполн етс с различным наружным диаметром. Кроме того, передн стенка 9 паза 4 упора наклонена к опорной нижней поверхности последнего. 3 ил.The invention relates to medical technology, namely to devices for the surgical treatment of patients with scoliosis. The aim of the invention is to enable the treatment of kyphoscoliotic deformity by correcting the angle of fixation. To do this, in the device, the stop 2 is provided with a replaceable sleeve 6 in contact with the steps of the rod 1. The sleeve 6 is mounted on the screw 5 and is made with a different outer diameter. In addition, the front wall 9 of the groove 4 of the stop is inclined to the supporting bottom surface of the latter. 3 il.
Description
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Изобретение относитс к медицинской технике, а именно к устройствам дл хирургического лечени больных сколиозом,и вл етс дополнительным к основному авт. св. № 1064946.The invention relates to medical technology, namely to devices for the surgical treatment of patients with scoliosis, and is in addition to the basic author. St. No. 1064946.
Цель изобретени обеспечение возможности лечени кифосколиотической де формации путем коррекции угла наклона фиксации.The purpose of the invention is to provide the possibility of treating kyphoscoliotic deformation by correcting the angle of inclination of fixation.
На фиг. 1 изображено устройство дл коррекции и фиксации позвоночника, вид сбоку, сечение; на фиг. 2 - вид А на фиг. 1; на фиг. 3 - схема установки крючка при разном диаметре сменной втулки.FIG. 1 shows a device for correcting and fixing the spine, side view, section; in fig. 2 is a view A of FIG. one; in fig. 3 - installation diagram of the hook with a different diameter replaceable sleeve.
Устройство содержит ступенчатый стержень 1, упор 2 с крючком 3, пазом 4, винтом 5 и сменной втулкой 6. Отверстие под винт 5 выполнено в упоре 2 с резьбовым и гладким участками 7 и 8, а передн стенка 9 паза 4 наклонена к его опорной нижней поверхности 10.The device contains a stepped rod 1, an emphasis 2 with a hook 3, a groove 4, a screw 5 and a replaceable sleeve 6. The hole for the screw 5 is made in the stop 2 with the threaded and smooth sections 7 and 8, and the front wall 9 of the groove 4 is inclined to its supporting bottom surface 10.
cтp()йcтвo используют следующим образом . Cpr () is used as follows.
При нспользовапии устройства на пер- впч11 11 операции при хирургическом лечении ско. июза его устанавливают как обычный дмст1)актор. Крючкообразный yrujp 2 уста (рае. гWhen using the device for the first 11 operations in the surgical treatment of sc. Juza it is installed as an ordinary dmst1) actor. Hooked yrujp 2 mouth (para. G
00
5five
навливают с предварительно установленным винтом 5 со втулкой 6.poured with a pre-installed screw 5 with a sleeve 6.
При лечении больных с выраженной кифосколиотической деформацией позвоночника при применении изогнутых стержней на винт 5 надевают втулку 6, выбира ее так, чтобы больший наружный диаметр втулки соответствовал большему изгибу стержн 1.When treating patients with severe kyphoscoliotic deformity of the spine when using curved rods, put the sleeve 5 on the screw 5, choose it so that the larger external diameter of the sleeve corresponds to the greater bending of the rod 1.
Применение устройства позвол ет улучшить исходы хирургического лечени больных сколиозом с выраженным кифотическим компонентом деформации за счет предотвращени нарушений фиксации позвоночника при использовании изогнутых стержней, а также за счет снижени травматизации нервных структур спинного мозга концом крючка при установке упора под дужку.The use of the device allows to improve the outcomes of surgical treatment of patients with scoliosis with a pronounced kyphotic deformity component by preventing spinal fixation disorders when using curved rods, as well as by reducing the trauma of the spinal cord nerve structures when the hook is installed under the arch.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU874327861A SU1517954A2 (en) | 1987-09-23 | 1987-09-23 | Arrangement for correcting and fixing spinal column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU874327861A SU1517954A2 (en) | 1987-09-23 | 1987-09-23 | Arrangement for correcting and fixing spinal column |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1064946 Addition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1517954A2 true SU1517954A2 (en) | 1989-10-30 |
Family
ID=21336149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU874327861A SU1517954A2 (en) | 1987-09-23 | 1987-09-23 | Arrangement for correcting and fixing spinal column |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU1517954A2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5395370A (en) * | 1991-10-18 | 1995-03-07 | Pina Vertriebs Ag | Vertebral compression clamp for surgical repair to damage to the spine |
| US5542946A (en) * | 1994-05-27 | 1996-08-06 | Sofamor S.N.C. | Hook for an occipito-cervical rod or plate of an occipito-cervical osteosynthesis instrumentation |
-
1987
- 1987-09-23 SU SU874327861A patent/SU1517954A2/en active
Non-Patent Citations (1)
| Title |
|---|
| Авторское свидетельство СССР № 1064946. кл. А 61 В 17/60. 1982. * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5395370A (en) * | 1991-10-18 | 1995-03-07 | Pina Vertriebs Ag | Vertebral compression clamp for surgical repair to damage to the spine |
| US5542946A (en) * | 1994-05-27 | 1996-08-06 | Sofamor S.N.C. | Hook for an occipito-cervical rod or plate of an occipito-cervical osteosynthesis instrumentation |
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