• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:

    公开号:SU1496623A3
    申请号:SU864027545
    申请日:1986-05-22
    公开日:1989-07-23
    发明作者:Zigfrid Majster
    申请人:Lekh Metall Landsberg Gmbkh Fi；
    IPC主号:
    专利说明:

    The invention relates to medical equipment, namely to traumatology and orthopedics, is intended to prevent the displacement of bone fragments by
    increase the rigidity of the apparatus along the length of the limb. The apparatus contains frames 1 with couplers 2. The frames are made in the form of threaded rods connected by nuts and holders 5. The frames 1 are connected by couplers 2. The device is equipped with additional frames 9 and additional couplers 10. The rods of the frames 9 and couplers 10 are placed in additional holes 11 with the possibility of a stepwise arrangement along the length of the apparatus. On frames 1 and 9, spokes 8 and 13 with spoke holders 7 n 12 are installed, made in the form of twin nuts, and on the needles are removable stops. The device provides reposition and stable fixation of fragments of tubular cossp.
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    The invention relates to medical equipment, namely to traumatology and orthopedics.
    The aim of the invention is to prevent the possibility of displacement of bone fragments by increasing the rigidity of the apparatus along the length of the limb.
    In FIG. 1 shows a compression-distraction apparatus superimposed on parts of the lower leg, general view; in FIG. 2 is a view A in FIG. 1; in FIG. 3 is a view B in FIG. 2; in FIG. 4 is a section BB of FIG. 2.
    The apparatus contains frames 1 with ties
    2. Frames 1 are made in the form of threaded rods 3, interconnected using nuts 4 and rod holders 5, having mutually perpendicular holes 6 for threaded rods 3 and couplers 2. On the frames 1 there are spoke holders 7 with spins 8. The device is equipped with additional frames 9 and ties Ϊ0. In the rod holders 5, additional openings 11 are made parallel to the main holes 6 for threaded rods 3 and couplers 2 and K) s. the possibility of their stepwise arrangement along the length of the apparatus and resizing of additional frames 9, on which additional back holders 12 are installed with additional spins 13. Moreover, each spider holder 7, 12 is made in the form of a nut 14 with a groove 15 and a clamping nut 16, and on the main 8 and additional the needles 13 are opposed to removable stops 17. At the ends of the bumps are made with bends 18.
    Kompss and onnonod and with a rt to ts and onnny and pi ara 1 'are used as follows.
    The device is assembled before surgery. Its layout depends on the nature and level of the fracture. A preliminary adjustment is made to the segment of the damaged limb so that the external supports are located 1-1.3 cm from the soft tissues.
    During assembly of the apparatus, the back loop is left open so that, after holding the spokes, the apparatus can be mounted on a limb. The damaged segment is given the correct axis.
    Under local or conduction anesthesia, four spokes 8 and 13 are carried out in the frontal plane, two through each of the fragments at a distance of 2 -2.5 cm from the joint and the fracture site. Two counter removable stops 17 are installed on each of the spokes 8 and 13, which move and fix close to the bone with an arcuate bend of 18 spokes 8 and 13. The pre-prepared apparatus is mounted on the damaged segment, symmetrically positioning frames 1 and 9 to the longitudinal axis of the limb. Knitting needles 8 and 13 are fixed by means of spoke holders 7 and 12 to the outer sides of frames 1 and 9 of the apparatus. Lightly tension the spokes 8 and 13 by
    expanding the frames m 1 and 9 of the apparatus by relaxing the outer and tightening the inner nuts 4 on the threaded rods of the frames 1 and 9 of the apparatus.
    The operation lasts 25-30 minutes, the residual displacement of bone fragments is eliminated as follows. First, the displacement of fragments along the length is eliminated in the apparatus. In this case, a metered distraction is obtained by simultaneously relaxing all the upper nuts 4 of the middle additional ties 10 and simultaneously tightening the lower nuts 4 of the same ties 10. This causes an increase in the distance between adjacent frames 1 and 9 in the fracture area. The opposite effect is achieved by compression of the bone fragments.
    The displacement of bone fragments along the width in the Sagittal plane is eliminated by moving the lateral threaded rods 3 along the holes of the rod holders 5. Together with the rod 3, the spoke 8 with the bone fragment moves. The onward movement of the spokes 8 and 13 of the adjacent pair of frames 1 and 9 facilitates and accelerates the reposition process.
    The bone fragments are directed in the frontal plane by loosening the end of the spoke 13, towards which the fragment is supposed to be displaced, by loosening the internal and tightening the outer nuts 4 on the same side and the elasticity of the ties 10. As a result, the threaded rod 3 is offset, on which the spoke is fixed 13. Then relax the spoke 13 on the opposite side. By successively unscrewing the outer and tightening the inner nuts 4 in the region of the displaced outer frame 1, the arcuate deformation of the screeds 10 is removed and the previously displaced outer frame 9 is moved to its original position together with the bone fragment. The needles are fixed 13.
    If it is impossible to simultaneously achieve the reduction of fragments, these operations are performed in stages until the displacement of bone fragments is completely eliminated.
    Reposition of fragments can also be achieved in another way.
    权利要求:
    Claims (1)
    [1]
    Produce simultaneous relaxation of both ends of the spokes 8 and 13 on the outer frames 1 and 9, and reposition produce a reparative device. When a full or staged reduction of the fragments is reached, both ends of the spokes 8 and 13 are fixed in the spokes 7 and 12.
    Rotational displacement of bone fragments is eliminated due to the versatile displacement of parallel rods 3 on the frames 9, which fix the distal fragment.
    In case of fixed deformations
    in the sagittal or frontal planes, if necessary, to eliminate it, it is necessary to provide the length of the screw
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    同族专利:
    公开号 | 公开日
    ES8707092A1|1987-08-01|
    DE3668410D1|1990-03-01|
    CN86103494A|1987-04-08|
    US4856422A|1989-08-15|
    JPH0461654B2|1992-10-01|
    EP0203407A2|1986-12-03|
    CN1011855B|1991-03-06|
    CA1293640C|1991-12-31|
    DE3518498C1|1987-02-05|
    ZA863624B|1987-11-25|
    JPS625310A|1987-01-12|
    EP0203407B1|1990-01-24|
    AT49698T|1990-02-15|
    ES555269A0|1987-08-01|
    EP0203407A3|1987-01-28|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    GB1161551A|1965-06-25|1969-08-13|Rose Downs & Thomspson Ltd|Methods of Steam Cooking Solids|
    JPS5761976B2|1976-02-26|1982-12-27|Hitachi Netsu Kigu Kk|
    US4403128A|1976-03-11|1983-09-06|Sharp Kabushiki Kaisha|Microwave oven with a capability of functioning as an electric heating oven|
    DE2731191C2|1977-07-09|1983-03-10|Lechmetall Landsberg Gmbh, Edelstahlerzeugnisse, 8910 Landsberg|Device for the heat treatment of food by means of a steam-air mixture|
    US4238447A|1978-05-31|1980-12-09|Better Built Machinery Corporation|Steam sterilizing process|
    AT358182B|1978-07-28|1980-08-25|Ver Edelstahlwerke Ag|VAPORIZED STERILIZER FOR LAUNDRY, FABRICS, INSTRUMENTS OR THE LIKE|
    FR2478484A1|1980-03-19|1981-09-25|Wanson Constr Mat Therm|APPARATUS FOR THE TREATMENT OF AIR-FILLED WATER VAPORS AND OTHER POLLUTANT VAPORS AND / OR AEROSOLS|
    US4395383A|1980-09-19|1983-07-26|Vernitron Corporation|Apparatus for controlling temperature below 212 degrees fahrenheit in a sterilizer chamber|
    DE8131827U1|1981-10-31|1983-04-14|Meister, Siegfried, 8910 Landsberg|DEVICE FOR HEAT-TREATING FOODSTUFFS BY MEANS OF A VAPOR-AIR MIXTURE|
    JPS58194747U|1982-06-18|1983-12-24|
    US4587393A|1984-01-05|1986-05-06|Matsushita Electric Industrial Co., Ltd.|Heating apparatus having a sensor for terminating operation|
    EP0171522B1|1984-08-04|1990-09-26|LechMetall Landsberg GmbH|Apparatus with a sensor tube for the heat treatment of foods|DE3639771C2|1986-11-21|1989-02-02|Lechmetall Landsberg Gmbh, 8910 Landsberg, De|
    DE3639872C2|1986-11-21|1994-12-01|Alfa Inst Hauswirtschaft|Cooking appliance|
    DE3703539A1|1987-02-06|1988-08-18|Buderus Kuechentechnik|DEVICE FOR CONTROLLING THE STEAM PERFORMANCE OF A STEAM-OPERATED COOKER|
    DE8902903U1|1989-03-09|1989-08-10|Lechmetall Landsberg Gmbh Edelstahlerzeugnisse, 8910 Landsberg, De|
    DE3917126A1|1989-05-26|1990-11-29|Babcock Textilmasch|METHOD AND ARRANGEMENT FOR REGULATING THE AMOUNT OF STEAM IN DAMPERS OR THE LIKE|
    US5070774A|1990-08-08|1991-12-10|Giuseppe Dovile|Machine for the rapid and automatic cooking of foodstuffs, particularly pasta|
    DE4122430A1|1991-06-26|1993-01-07|Philips Patentverwaltung|METHOD FOR REGULATING CONTINUOUS PERFORMANCE|
    US5365039A|1992-07-21|1994-11-15|Hatco Corporation|Humidity controlled food warmer|
    DE4225696A1|1992-08-04|1994-02-10|Wiesheu Gmbh|Device for the heat treatment of food|
    IT231984Y1|1993-11-15|1999-08-10|Zanussi Grandi Impianti Spa|COOKING OVEN EQUIPPED WITH A PERFECTED STEAM CONTROL DEVICE|
    DE4401642A1|1994-01-21|1995-07-27|Gaggenau Werke|Steam cooking device|
    DE19907056A1|1999-02-19|2000-08-24|Bsh Bosch Siemens Hausgeraete|Drinking water treatment system|
    JP3701839B2|2000-04-20|2005-10-05|株式会社フジマック|Forced convection oven drain structure|
    CH691280A5|2000-06-20|2001-06-29|V Zug Ag|Steam cooking device for heating food has cooking space supplied with steam from boiler and pre-heated via electric heating device|
    US6453802B1|2001-03-27|2002-09-24|Market Forge Industries, Inc.|Connectionless food steamer with automatic electric steam trap|
    US20040159648A1|2003-01-03|2004-08-19|John Trojian|Bagel oven baking apparatus|
    AT410943T|2003-08-08|2008-10-15|Alto Shaam Inc|OVEN WITH SMOKING ARRANGEMENT IN COMBINATION WITH ONE OR MORE ADDITIONAL FOOD PREPARATION ARRANGEMENTS|
    EP1855058B1|2006-08-24|2017-04-19|V-Zug AG|Process and apparatus to cook dishes with vapour|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DE3518498A|DE3518498C1|1985-05-23|1985-05-23|Device for regulating the heat treatment of food|
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