Operation table

[Detailed Description of the Invention]

And or it is a thing which is turned to a car !=psi lengthwise direction and comprises The - and the second III mechanism for the circling movements of a 9 A patient's name bridge abutment and which is carried out thing Ky8. Formation and a patient bridge abutment are mostly related with a support mount with a hydraulic system from the support and patient bridge abutment in which the modernistic operating table for the medicine object was elastically formed with the substance top mount -- height 1SiIl -- ready -- it can be possible and can circle in the direction of a white kimono with splash patterns, and a stand transverse direction. A patient bridge abutment can be relatively divided into a plurality of elements which can be adjusted at Official. With United States Patent specification 5281141, the operating table of this spear is publicly known, and may be supported movably on Ale and a support, and the patient bridge abutment is divided into a part for a A fat part bridge abutment portion, a height stand portion, and a Knee length rest, and the foot bridge abutment portion on substance. in order that each bridge abutment element may attain the position where the waist (trendy Ruburg position) is high on the other hand, it Suitables and is allocated -- a 9 oil-pressure work cylinder -- relative K11ll -- ready -- it is possible and height adjustment is possible on Ah Si and another side by the rise-and-fall cylinder allocated by Suitableing to a support to the mount. It is carried on a frame and the 9 patient bridge abutment can circle in Round Si of the axis which was suitable in the direction of a white kimono with splash patterns about a support. Circling movements are restricted by two thin boards which were interval t Set and allocated to the support, and were fixed to the frame, and a Pieces board is by the component part of a revolution mechanism in that case. As for the present invention, the operation part pinpointed to the patient for a medical examination and an operation in the operating table of the operating table, especially the micro operating table for surgical use is the grade t11. - Changeable, In that case, it is considered as a creating [ so that it may be fixed to the vehicle zone by which surgery ho fixation was carried out, for example, the operation part of operation Microscope, and nine positions may not be changed on substance ] t-@ title. Round K Rotation (Ro) of the operation part located in an operating table symmetrical plane of a patient bridge abutment is possible for IIIIII [ according to the present invention ], and a The-adjustment mechanism and the second adjustment mechanism are solved by forming an operation part so that eternally [ a place ], and allocating it in the operating table in the case of the above-mentioned circling movements. According to other features of the present invention, it is formed from a real upper head bridge abutment portion, a height stand portion, and a part for a Knee length rest and a foot bridge abutment portion, and the 9 patient bridge abutment can suit a patient's physique. under the present circumstances, a part for the Knee length rest which comprises a plurality of thin boards pivoted mutually was fixed to the bridge abutment frame with the foot bridge abutment portion -- height stand partial KW4 are taken and a Possession top is possible. A height stand portion is additionally allocated in the side, and the shoulder bridge abutment portion in which 1 Glimpse is separately possible is provided. Since an operation part is fixed in an operating table symmetrical plane, the separate adjustment possibility of a shoulder bridge abutment portion is [ that of a hand, and ] at the time. - The inclination position of the patient on an operating table is made possible, without being and carrying out 1 few [ of the work range of a surgeon ] in the case of an operation in a part. The other 0@ mold of the present invention is found out from circle-like a statement and a claim in relation to a drawing. t Include operating table 150 shown in the gjA blood figure of Drawing 1, and the top view of rattan 2 figure with mount 10, bridge abutment frame 15, Is Si tatami matter 25, and bridge abutment frame 50 and patient bridge abutment 100. It has run low 212 allocated in Responses of repositioning of operating table 150 by Suitableing in mount 10 denoted by the partial section, and the run roller is being fixed to 111 by bearing block 11 among mounts 10, respectively. It is allocated by mount 10 and an operating table can be fixed to a predetermined place with nine fixing devices 14. housing 26 is fixed to one side of a Like element -- the electric motor and the pump are allocated in Si and a housing by the slight roundness of the supplying power of an operating table. Into branch pipe 16 supported movably by mount 10 by the method which is not illustrated in one side, and branch pipe 16, in the Axial direction, support 15 is guided so that II Motion is possible, into round pipe 17 and Support a15, it is stood six, is carried out, and is allocated, and it has it one with 9 Rise Schiling 18. It is provided in the direction of arrow 1 for the height adjustment of patient bridge abutment 100, and 9 rise-and-fall cylinder 18 is supported and supported movably by mount 10 or branch pipe 16 by the method of not illustrating an end. Rise-and-fall cylinder 18 is being fixed in the other end by the means which is not illustrated to main guide bearing 20 allocated in the upper end of pipe 17. It is formed in the shape of a housing, and it excels, and operation combination of A element 25 and the main guide bearing 20 is mutually carried out with axis 19 of which drawing partial 20.25 i penetration is done, and axis 19 forms substance top operating table horizontal-axis @IY-Y in the A and That O case. IsJi! One The-adjustment mechanism 30.50' each formed in support 150 both sides from a plurality of drives, revolution livers, and work cylinders which were supported pivotably mutually, respectively is allocated in $25, The first adjustment mechanism is stretched at one side, and it is supported movably on element 25 and it is carrying out operation combination with bridge abutment frame 50 for patient bridge abutment 100 in the side else. it is shown in Drawing 2 -- as -- some bridge abutment frames 50 -- as for example hK *, one guidance element 52.55 is allocated in both Si's 51 A, respectively, as for length. clear from Drawing 1 -- as -- each guidance element 52.55 -- mutual -- an interval -- [ -- being set and allocated have two boards which are not illustrated in detail and one shoulder bridge abutment portion 75.76 is allocated in two wooden floors, respectively -- it is supported movably so that fixation by To Si and the means that is not illustrated is [ that the inside for level is movable by Si and the method that is not shown in detail, and ] possible. It has support partial 76' of the side of the position which equipped Drawing 2 with support partial 75' of the side and where 9 shoulder bridge abutment portion 75 was pulled out most, and Regrettable, and 9 shoulder bridge abutment portion 76 is shown by the position where age was also drawn. Head bridge abutment portion 60 is allocated by the front end of operating table 150, and A and a head bridge abutment portion are held by the amount of [ by which the length of bridge abutment frame 50 was supported movably by Si 51 / 61 ] spherical inside of a proposal. head bridge abutment portion 60 is further allocated into vertical beam 51 -- 9 and the work cylinder which is not shown in detail -- the direction of arrow 2 -- stepless -- #4 -- ready -- possible (Drawing 1). furthermore -- arm bridge abutment 65 is allocated by the front end -- as for 69f of bridge abutment portions which were supported movably by supporter 67 and supporter 67 which were fixed to the front end of The 66 and Is 66, and were allocated in nine jibs 68 and jib 68, Si and an arm bridge abutment are included. Shiloh 6 is being fixed like by the means which is shown in Drawing 1 and which is allocated by Is Si element 250 bearing 64, and is not illustrated. On the other hand, by supporter 67 formed so that elasticity was possible, on the other hand, a Is many portion is formed so that elasticity is possible, so that height adjustment is possible, as for 1500 operating table vertical-axis-X-XK, can be related, and can be adjusted with nine jibs 68. since illustration is good in Drawing 2, a part of patient bridge abutment 100 is fractured partially, and it is shown in the right state -- Si, And two models which as for the bridge abutment frame in which bridge abutment frame 50 is accepted substance top length set the parallel interval to 951 and mutual, and were allocated in them are being fixed to one side by the end board by Ri 54 and 54' and a means by which Si 51 does not illustrate length, including two horizontal beam 56.56' and end boards 55. other A of end board 55 are provided with bearing elements 58 and 58' and 5! which set the interval mutually and were allocated in it -- ] -- and it illustrates and table A hand lj1. is fixed. Patient bridge abutment 100 which was shown in Drawing 1 and Drawing 2, and was supported on bridge abutment frame 50 contains Formation Si, height stand portion 70, the waist, pelvis bridge abutment portion 80, and foot bridge abutment portion 90 from three portions in the example of illustration. It explains to portion [ of patient bridge abutment 100 ] 70, 80, and 90[order in detail. Height stand portion 70 faces the first portion 72 and head bridge abutment portion 60, is formed in nine pieces at a cone, and comprises the 9 second portion 71 so that clearly from Drawing 2. The angle of inclination of portion 71 is in agreement with the angle of inclination of shoulder bridge abutment portions 75 and 76. Those of height stand portion 70 for bridge abutments can be variably adjusted in the range of second cone member 71 with inner shoulder bridge abutment portion 75 and the shoulder width to which the patient Suitableed by 76. It is formed as bearing [ which Scooping(ed) into bridge abutment portion 80 ] element 74 which does not illustrate member 72 if negative. furthermore -- To hand 975 which can remove the side, and 75' are allocated by member 72 -- Si and a handrail are shown only in Drawing 2 at the slight roundness which improves a prospect. It is being fixed to bridge abutment frame 50 by the means as for which Bond showing does not have height stand portion 70. It is mutually supported pivotably by the method which is not illustrated in detail, and the waist and pelvis bridge abutment portion 80 which were loosely carried on bridge abutment frame 50 are thin board 81 of the number of 9 jars, 82.t5, and Formation from 84, that time -- thin board 81 -- bearing element 74 of height stand portion 70 -- and thin board 84 Suitables, is carried out formation 5, and is supported pivotably by bearing element 94 of 9 foot bridge abutment portion 90. Two bearing The item Poke ?2.92' which foot bridge abutment portion 90 formed from the vertical beam and width which are not illustrated in detail], and bridge abutment board 91 (it fractures to Drawing 2 partially and shown in it) set the interval mutually below bridge abutment board 91, and is arranged, Support plate ?8.98' which set the interval mutually, and was allocated in it and is in contact with end board 55 of bridge abutment frame 50 (Drawing 1), and 0 Two wheeled receptacles block 92.92' which it bearing block 97i Has correspond to bearing block 58.58' allocated by end board 55, And it is used for bearing of rise-and-fall cylinder 95.95'. Bearing block 97 corresponds to bearing block 59 allocated by end board 55, and is useful the roundness of rise-and-fall cylinder 960 bearing of turmoil. The floodgate of the side outside uses foot bridge abutment portion 90, and possible To hand Si 93 *95' is allocated, and since a prospect is good in A and Drawing 2, it is shown in them. In Drawing 5, it sees from [ of Drawing 1 of operating table 150 ] arrow Beam O, and 9 figures are shown, Mount 10 which stands above the floor level with run roller 12, support 15 provided with branch pipe 16, Is Si element 25, the portion of first adjustment mechanism 50', Bridge abutment frame 50 and length which are carrying out operation combination of the 1111 ready mechanisms are supported movably by J51, and *@ part sectional meeting stand portion 60 and height stand portion 70 of patient bridge abutment 100 are accepted. With Is Si, it is supported movably in the guidance element allocated by the arm bridge abutment and bridge abutment frame 50 which were allocated by bearing 64, and the 9 shoulder bridge abutment portion is not shown in Drawing 3. Patient bridge abutment 100 which was allocated by Is Si element 25 and formed by portions 70.80 and 90 of 91IIllE mechanism 30.50' and the work cylinder which it Suitables, and is attached and is not indicated in detail is in bridge abutment frame 50. It can circle in operation part OPo'i I Si located on operating table vertical-axis line X-X in the direction of arrow 3 or 3' by the parallel translation of the first adjustment mechanism. 150t of operating tables shown in the front view which calls Drawings 4 and 5 at t83 figure - it being shown and circling in arrow 3 in Drawing 4 in that case -- 100t of 9 patient bridge abutments - the position by which it is accompanied -- and in Drawing 5, Rotation (Ro) is carried out in arrow 3', and the position accompanied by 9 patient bridge abutment 100 is shown. Drawing 6 is shown in the side view by Drawing 1, and the first position of nine operating tables 150 and Drawing 7 show the second position. In the first position, patient bridge abutment 100 circles to position 8' by surroundings t-arrow 4' of operation part OP located in a stand symmetrical plane from horizontal position H denoted by the dashed dotted line. It is expressed with arrow 4 and 4', operation combination is carried out with Swift movement and the patient bridge abutment of 9 A patient's name, and 9 portions - are attained by piston cylinder device 22.25 by which many elements 25, first adjustment mechanism 30 *30', and bridge abutment frame 50- were shown in Drawings 6 and 7, A piston cylinder device is Si 1 with the method which is not illustrated by main guide bearing 20 and the cylinder side at the piston side! It is supported movably by base 25. If it is a fee, the waist or pelvis bridge abutment portion 80 which comprises foot bridge abutment portion 90 and each thin board which suited the patient's physique partially, respectively and was supported pivotably mutually can be kicked on Possession to height stand portion 70 fixed to bridge abutment frame 50. # On substance, in two phases, it can be carried out and the Possession top of the foot bridge abutment partial 90 bent back expressed with arrow 5 by I6 figure or pelvis bridge abutment portion 80 can be performed in the position crooked from the position of a dashed dotted line independently of a patient's Gentlemen -. In the first phase, foot bridge abutment portion 90 is raised in rise-and-fall cylinder 96 with Hip company pelvis bridge abutment portion qO formed with each thin board. The position crooked to the utmost is attained, when it is supported movably by height stand portion 70 and round thin board 81 is kicked on Possession with bridge abutment frame 50. With the waist or pelvis bridge abutment portion 80, by the operation of important point time, To lift of foot bridge abutment portion 90 is advantageous from medical Enzan, and useful the roundness of position stabilization of the patient located on Ah Si and a patient bridge abutment. In the position shown in portions 80 and 90 in which a patient bridge abutment is not raised in Drawings 1 and 7, foot bridge abutment portion 90 is supported by end board 55 of bridge abutment frame 50 with both support plates 98.98' fixed to the undersurface. Le element 25'f: In Drawing 8, an enlarged drawing and a sectional view show The -, the second adjustment mechanism 30.50', and a 130t-preparation circle, Rise-and-fall cylinder 1B which stood to support 15 formed from branch pipe 16 and expansion pipe 17 six, and was used as it was accepted, and the rise-and-fall cylinder was expressed by Drawing 1 in the direction 1 of an arrow, and is provided with the height adjustment part of 9 patient bridge abutment 100. Piston cylinder device 22 prepared for Round Si of operation part OF at the slight roundness of the circling movements of a patient bridge abutment, 25 is accepted and the piston cylinder device is supported movably by board 21 of main guide bearing 20 by joint partial 22' by joint partial 22' and the piston side at bearing stand 24 which was allocated by Is many element 25 and fixed to it in the cylinder side. Shrine Si element 25 contains The - and the second housing portions 45 and 85. The first housing portions 45 are end wall 48, back wall 48', and two t@@44.46', It is shown in Drawings 6 and 7 from top bottom portion 49.49' and lower bottom 47 at Formation and a lower bottom, and Suitables in eye nine of Rotation-Deity of Is many element 25 about nine rigid supports 15, and crevice 47' of 9 sizes is provided. In the direction of operating table vertical-axis-X-X, an interval is set, it is allocated to end wall 48 and back wall 48', and, as for a circle, second housing portion 85 of many elements 25 contains two end walls 86 and 86', bearing element 87 and end [I88, and back wall 88'. Both-sides wall 86.86' is connected to both-sides wall 46 *46' of the first housing portion 45 as shown in Drawing 11. It is being fixed to top Paradox by the method of not illustrating Affirmation walls 86 and 86' to bearing element 87. an end wall and back 1i88' Suitableing in the shape of the second housing portion 85, and being formed -- it is being fixed to side wall 86 and 86' by Si and the method that is not illustrated. Bearing element 87 is penetrated by the method which is not illustrated with axis 28 which carries out operating table 1500 operating-table Rut Shinkanizawa X-Xf formation. Axis 28 carries out operation combination with axis 28 by the means which is not illustrated at the both ends, and is O bearing 3 because of two connection elements 55.55' of 9 tone Luxury mechanism 50.50'! l. It is formed as 55'. 28% of axis bridge abutment frame 5G. And Arrangement flll Sale and concave s are formed [ Suitable / nine adjustment mechanisms 50.50' / as shown in Drawing 8 ] in large crevice 29e29' by being supported pivotably by the first housing portion 45 at eye nine of Rotation-A crawl of the portion which Suitableed expressed by 5th aaK1jPh Arrow 5.3', and the size is defined. The first adjustment mechanism 50.30' contains both connection elements 55.55', and two The-parallel links 40.40', the two second parallel links 54.54' and two revolution livers 51.51'. each joint element s5 or 55' -- one side t -- a section shows a part -- friend bearing 55 -- again -- d S S'K -- being supported movably impossible [ rotation ] by the means and axis 28 which therefore are not illustrated, and setting an interval to the other end and being mutually allocated -- 9 -- two rotation bearings 56.58 each which are not illustrated or 56' -- it has 5 B'f. The-parallel link 40 has one end supported movably by connection element ssog roller bearing 58, and bearing element 57 supports movably 1 and the other end which was partially shown by the section and was formed as rotation bearing 59. 10,002 parallel link 54 was formed in (Ro) roller bearing 36 of revolution liver 51 considering the omitted portion as connection element 5 so&gl@-Acceptance 54K and rotation bearing 57, and also jIII'f:bearing element 57' supports the end movably. A means by which both-bearings elements 57 and 57' which were carried out as for i Arranged do not illustrate an interval mutually in a stand transverse direction with more round parallel links 40 and 54 Each end, parallel link 34, or 54' formed as 0 times roller bearing 32 by which the bridge abutment frame 500311II version 55KvA law is carried out, or 32' Operation combination is carried out and 9 revolution liver 51 or 51' is supported movably by rotation bearing 27 or 27' allocated in end wall 48 of the first housing portion 45, or 1& wall 48' in the other end. Adjustment mechanism 30' is formed like the further above-mentioned adjustment mechanism 3o, and contains The-parallel link 4 G', revolution liver 31' and second parallel link 34', and joint element 55'. Adjustment mechanism 30' is carrying out operation combination with Si with different adjustment mechanism 3o, and piston cylinder device 45.42. In adjustment mechanism 30', The-parallel link 40' is supported [ end / one ] movably by rotation bearing 39' in rotation bearing of connection element 55' 38'K, and the other end. the -- 2 parallel link 54' -- one end -- rotation bearing of revolution liver 51' 52' -- and the other end is supported movably in rotation bearing 57'. It is supported movably by portion 54' and the bearing element which was allocated in 40'(interval is set to both Q, it is allocated in it, nine-car rotation bearings 59' and 57' Suitable, and it is the side of bridge abutment frame 5 *) 54, and 54' and which are not illustrated. Piston cylinder device 45.42 is Drawing 5, It is expressed with the direction 5 of an arrow, and 5' in 9 figure and 11 figure, it is provided in eye nine of Rotation-movement of 9 patient bridge abutment 100, and is by joint partial 42' at the A or Kush Linda side. bottom 47 -- @ -- a law is carried out -- friend bearing block 44 -- and -- the piston side -- joint partial 42' -- the -- it is allocated in 2 parallel link 34', and is supported movably by roller bearing 41 9 times. The waist or pelvis bridge abutment portion 80, and board 9B which were formed from thin boards 81.8283 and 84 in which length was carried on Si 51 in Drawing 8, and the round back was also pivoted in 9 Part 70 and mutual It is supported with end board 55, and is supported movably by 90% of the foot bridge abutment portion, end board 55, and foot bridge abutment portion 9o of 9 patient bridge abutment 100, and 9 Ascension cylinder 95.96 is accepted. getting used from end wall 48 and Electricity(ing) Sorrow wall 48' of first A 1 Uzing portion 45 to the 1 upper part of bottom partial 49' -- and the form of the second housing portion 85 -- it is made hazy (Drawing 3). Bearing 64 supported with joint board 65 is allocated in top Paradox of back wall 48 by the Honorable wall, by the method which is not shown in a bearing in detail, Shiloh 6 is supported movably and that of arm bridge abutment 65 is being fixed. ' figure 9 shows the sectional view which meets 8th [ The ] figure OK- at a line, and is Knee prosthesis 9G, It has the first housing portion 45, the 85% of second no Uzing partial expansion pipe 17, and branch pipe 16 of bridge abutment frame 50 and a Is Si element, and is allocated by nine supports 15, piston cylinder devices 25 and 22, and Is element 25, and 9gm mechanism 50 is accepted. a bridge abutment -- a frame -- 50 -- the outside -- both -- a board -- j -- 54 -- 54 -- ' -- middle -- length -- Si -- 51 -- and -- mutual -- an interval -- setting -- allocating -- having had -- a bearing -- an element -- 57 -- 57 -- " -- i -- a preparation -- nine -- a car -- width -- Si -- 56 -- 56 -- ' -- containing . The second no Uzing portion 85 which was provided with 1K11[46*46', first housing portion [ which comprises an end wall, JlA gay48.48', Ji@47 *, and bottom 49' formed by inclining ] 45, and end @88, and bearing 87, and bottom 491 / C@ Continuing carried out is accepted. It is allocated by bearing 87, is formed in cylindrical shaft 28 as an isosceles triangle of bearing 55, and is 9 connection reed screen matter 55-arrow !, eye nine of 1 Rotation 1 Conclusion O Trainee currently supported movably in the 5'0 direction at Rotation 1 good *@ -- the -- the end in which 1 parallel link 40 was formed as rotation bearing 59 -- bearing element 57 -- and 350 connection element roller bearing s8 Pivot and Support the other end. It is supported pivotably by rotation bearing s6 of joint element 35 by an omitted portion, and 9 parallel link 34 is supported pivotably in the end formed as rotation bearing 37 by bearing element 57'K and revolution liver 51 which it other-end [rotation bearing 52f Has. Operation combination is carried out with parallel link 34 by one end, 9 revolution liver 51 is allocated by end wall 48, and round bearing 27 supports the other end movably so that revolution is possible. ! s10 figure shows the sectional view which meets an 8th [ The ] figure 0 X-X line, and is portion 46.46' of the 85% of thin board bridge abutment essence of the waist or a pelvis bridge abutment portion, Main guide bearing 20 allocated by bearing 87 of 47.48' and the second Knowing portion provided for side wall 86.84' and axis 28, branch pipe 16 of a support, and the support is accepted. Two bearing portions 2G' of board 21 allocated interval '?: In mutual, two -- G -- ' -- and -- detailed -- not being shown -- a method -- an expansion pipe -- Km -- a law -- carrying out -- having -- a round plate -- 21 -- ' -- from -- forming -- having -- the point -- main guide bearing -- 20 -- % -- and -- mutual -- an interval -- setting -- a side wall -- @ -- six -- 86 -- ' -- allocating -- having had -- a bearing -- 89 -- 89 -- ' -- an operating table -- a horizontal axis -- a line -- Y-Y -- forming -- an axis -- 19 -- supporting movably -- having -- Listen . The further 10th! It is shown to IK partial target and 9 piston cylinder devices 25 and 22 and portions 40', 54', 35', 41, and 42 of an adjustment mechanism are accepted. Drawing 11 shows the sectional view in alignment with M-Mlll of the 8th Cause, and are thin board 81 of the waist or pelvis bridge abutment portion 80, portions 51 and 54 of a bridge abutment frame, and 56.56', Portions 46.46' and 47.48', crevice 29', and 47' of first A 1 Uzing portion 45, side wall 86.86' and axis 28' -- bearing 87 which it i had, and the second Novemberg portion 850 -- the [ back wall 8B' by which fracture Show was carried out partially, and ] -- being allocated in piston cylinder Wear @ 45, 42, and the row which are carrying out operation combination with 2 parallel link 34' by 9 Yutaka matter 25 -- 9 adjustment-mechanism 30' -- sardine To be. already -- having stated -- as -- a portion -- 55 -- ' -- 40 -- ' -- 54 -- ' -- and -- 31 -- ' -- and -- rotation -- a bearing -- 58 -- ' -- 59 -- ' -- S -- six -- ' -- 57 -- ' -- 52 -- ' -- and -- 27 -- ' -- from -- forming -- having -- nine -- Il(s) -- one -- gk -- 41 -- & -- A -- 50 -- ' -- the -- eight -- a figure -- and -- the -- nine -- a figure -- being based -- having indicated -- an adjustment mechanism -- 30 -- similar -- forming -- having -- Listen . In operating table 150 of the statement, period patient bridge abutment 100 throughout an operation was indicated to the 1#I4 figure and Drawing 5 with bridge abutment frame 50 to the publicly known operating table, the parallel translation of Joyful-adjustment mechanism 50.50' -- support 15KIl(ing) -- the direction 5 of an arrow -- S'K -- it is not necessary to circle in> stand transverse direction and to circle in operation part OP in that case Bottom KIM! As it carries out and a direction is shown in Drawing 1 by arrow 1 by perpendicular up-and-down motion, it is horizontally turned to an up-and-down motion, and is related with support 15. By aggressiveness influence movement, patient bridge abutment 100 can circle in Round > holding the position of operation part OP of a Up \ operation part in the direction of a base plate. The circling movements of the direction of a base plate are expressed with direction of arrow 4.4' by JII6 figure and Drawing 7. The - and second adjustment mechanism 50.! It is possible to revolve an operating table lengthwise direction and a transverse direction at the time of i[ which patient bridge abutment 100 was further fixed by suitable control of the device which acts on 50' and 150 depending on the case, and held operation part OF required by it ] \ said. (Easy In of a drawing) Drawing 1 is a side view of an operating table, The Hiranai figure of the operating table called at @2 figure ajl11 figure, the front view of the direction of arrow Beam of the operating table shown in Drawing 1 of 3rd [ The ] figure Truth, A patient bridge abutment circles in Drawing 4 to A piece * by Mawara of an operation part which is shown in Drawing 5, is a 9 operating-table O positive T# figure, and is located on operating table vertical-axis line X-X, circle thing 1 and @5 figure are front views of the operating table shown in Drawing 3, a patient bridge abutment circles in them to the side opposite to by Round Si of an operation part, and it is a friend thing, What has a patient bridge abutment which Drawing 6 is a 97sfiI figure of the operating table shown in Drawing 1, and is located in a stand symmetrical plane, and which can Round K circle in an operation part in a The-Rotation (Ro) position, Joyful - of what has Drawing 7 in the second Rotation (Ro) position of the operating table called at 1-m6 figure, and the patient bridge abutment Drawing 8 was indicated to be with the expanded sectional view, and -2Wi411 mechanism, ga figure where 519 figures were provided with the Iris-adjustment mechanism -- the garden in # which it obtains 0 K-KIIiKe, and a sectional view and Drawing 10 are provided with operating table horizontal-axis 111 Y-Y, and meets X-X1ia of 9 figure 8, and 1i11 figure are sectional views which meet X-1 line of gS figure provided with the second adjustment mechanism. Numerals in a figure 15 ... Support 50 ... Bridge abutment essence 30.50' ... Adjustment mechanism 100 ... Patient bridge abutment 130 ... Adjustment mechanism 150 ... Operating table OP ... Operation part Representative Hikaru Ezaki and 2 They are -, -, and : to ->: