SU1641294A1 - Guide for bone-drilling bur - Google Patents
Guide for bone-drilling bur Download PDFInfo
- Publication number
- SU1641294A1 SU1641294A1 SU884602248A SU4602248A SU1641294A1 SU 1641294 A1 SU1641294 A1 SU 1641294A1 SU 884602248 A SU884602248 A SU 884602248A SU 4602248 A SU4602248 A SU 4602248A SU 1641294 A1 SU1641294 A1 SU 1641294A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- base
- guide
- slider
- hole
- holes
- Prior art date
Links
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- Surgical Instruments (AREA)
Abstract
Изобретение относитс к медицине. Цель изобретени - повышение точности иссечени блоков тканей из полости черепа путем введени фрезы под дозированным углом. Направитель имеет основание 1 со сквозным отверстием 2, снабженное ползуном 3 со сквозным отверстием 4. Отверсти выполнены эллиптическими. Перемеща ползун 3. задают угол наклона фрезы, которую ввод т в отверсти 2. 4, базиру ее на их боковых поверхност х. 1 з,п.ф-лы, 3 ил.This invention relates to medicine. The purpose of the invention is to improve the accuracy of excision of tissue blocks from the cranial cavity by introducing a milling cutter at a metered angle. The guide has a base 1 with a through hole 2, provided with a slider 3 with a through hole 4. The holes are made elliptical. By moving the slider 3. set the angle of inclination of the cutter, which is inserted into the holes 2. 4, basing it on their lateral surfaces. 1 з, п.ф-л, 3 Il.
Description
фиг. 1 .FIG. one .
Изобретение относитс к медицине, Целью изобретени вл етс повышение точности иссечени блоков тканей из nor.icui черепа путем введени фрезы подThe invention relates to medicine. The aim of the invention is to improve the accuracy of excision of tissue blocks from the nor.icui skull by introducing a cutter under
дозированным углом.dosed angle.
HP фиг. I показан направитель фрезы, ,л ; пд; из фиг.2 - то же, вид сверху; на ф|лг. 3 - сечение А - А на фиг.2;HP of FIG. I shows the cutter guide,, l; front; from figure 2 - the same, top view; on f | lg. 3 is a section A - A in FIG.
М прави гель имеетоснование 1 со сквозным отверстием 2, снабженное ползуном 3 со сквозным отверстием 4, установленным с возможностью продольного перемещени и фиксации относительно основани , а отверста в ползуне и основании выполнены эл- ri4 v 1 - -пм -рч1 основание снабжено sjji c. yn - риской 6. НаправительThe gel has a base 1 with a through hole 2, equipped with a slider 3 with a through hole 4 installed with the possibility of longitudinal movement and fixation relative to the base, and the opening in the slider and base is made of ri4 v 1 - rpm-1 base equipped with sjji c. yn-- risk 6. Director
CvV« - фиксатор 7, шипы 8 и паз 9.CvV "- lock 7, spikes 8 and notch 9.
,л:г Л 1: гспользуки следующим о5 ., l: g l 1: gpplezki following o5.
. чодамце шипами 8 устанавливают в п и yi 11 ерепа. Перемеща ползун 3 в пазу. spiked spikes 8 set in p and yi 11 of the type. Moving the slider 3 into the slot
9, по шкале 5 и риске 6 определ ют заданный угол наклона фрезы. После закреплени ползуна 3 фиксатором 1 в заданном положении фрезу ввод т в отверсти 2 и 4, базиру ее на боковых поверхност х отверстий ,9, on a scale of 5 and risk 6, the specified inclination angle of the milling cutter is determined. After securing the slider 3 with the locking device 1 in a predetermined position, the cutter is inserted into the holes 2 and 4, basing it on the side surfaces of the holes,
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU884602248A SU1641294A1 (en) | 1988-11-04 | 1988-11-04 | Guide for bone-drilling bur |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU884602248A SU1641294A1 (en) | 1988-11-04 | 1988-11-04 | Guide for bone-drilling bur |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1641294A1 true SU1641294A1 (en) | 1991-04-15 |
Family
ID=21407993
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU884602248A SU1641294A1 (en) | 1988-11-04 | 1988-11-04 | Guide for bone-drilling bur |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1641294A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5624445A (en) * | 1992-11-20 | 1997-04-29 | Burke; Dennis W. | Apparatus for cutting grooves in a bone |
-
1988
- 1988-11-04 SU SU884602248A patent/SU1641294A1/en active
Non-Patent Citations (1)
Title |
---|
Авторское свидетельство СССР №1405826, к . А 61 В 17/16. 1988. * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5624445A (en) * | 1992-11-20 | 1997-04-29 | Burke; Dennis W. | Apparatus for cutting grooves in a bone |
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