1275380 體，其一端設有供連接桿（7 0 )穿設之組裝孔（7丄〇 ) 於組裝孔（7 1 〇 )之側壁上設有與組裝孔（7 Ί n、 丄U )車由 向直交的固定孔（711);另端設有與組裝孔（7ι〇 軸向直交的固定穿孔（712); 定位螺絲（7 2 )，係設置在組裝件（7 1、 丁、〖丄〕之固定 孔（7 1 1 )處，藉此以迫緊連接桿（7 〇 )以 u疋組裝 件（7 1 )及連接桿（7 〇 )的相對位置； 固定螺絲（7 3 )，其係貫穿設置在組裝件（7工 之固定穿孔（7 1 2 )處之實心螺絲。 上述的脊椎固定裝置在使用時，係先利用定位螺絲（7 2 )定位組裝件（7工）及連接才旱（7 〇 )的相對位置 再利用固定螺絲（7 3 )貫穿組裝件（7丄）<固定穿孔 (7 1 2 )後，再螺固在節骨（8 〇 )上，然而一旦脊推 固：裝置裝設在人體内部後，由於連接桿（7 〇 )係屬剛 &才干件且預先依照患者病狀彎折有預定之曲度，在固定後 二再相對於即骨（8 〇 )進行任何的彎折動作使其融合 此夠成功’因±、下骨節被固定無法移動，不但使用者行 、不便且會造成上下節脊椎容易產生早期退化，再 次產生疾病。 為了解決上述脊椎固定裝置之連接桿（7〇)無法順 :吏用者的^•動進行微調，因此便有人提民國公告 第 5 fi Ί ^ _ 8 7 7號「脊椎固定器之結構改美國專利 第 624l?qn"u υ ΰ 1號’其雖可以讓各節骨間進行微幅 的相對· is ^ y Ώ ’但疋結構複雜、製作及組裝不易，造成脊椎 1275380 本發明在組裝時，首先係將連接下桿 雕/ 1 1 丄丄）之球、，、口 月豆（1 1 1 )塞置入連接上 （ 、 安上杯1丄u )的球容體（1 0 2 ) 中 口為球結體（1 1 1 )之外徑較琰交w , y心Γ 4工孕乂琛奋體（1 0 2 )略 ，因此球結體（1 1 1 )會卡擎在中 9 ^ , θ下半隹甲二的球容體（10 中，而且球結體（111)之連接下桿（⑴在球 谷體（1 0 2 )之開口範圍内可進行微幅的移動 =…圖所示，本發明在使用時，只要將固定 接;：//)为別穿過組裝完畢的連接上桿（1 0)及連 =ί1)上的穿孔（100)(11〇)，再將固 —1 2 )螺固在脊椎的節骨（2 〇 )上即可，由於 本發明的固定蟫絲、（1 9彳目+ + 疋累糸（12)具有中空部（12 0)及孔㈠ 2 1 )，因此組裝在節骨（2 〇 )上時，節骨（ 的骨趙液及骨髓質會渗入到中空部（120)及孔（12 上)：接,固定螺絲（12)與各節骨（2〇)的固定效 果加以提昇。 請參看第五圖所示’本發明可藉由連 之球容體（η 9、 ，、- U ; ^ 4 ^ 一α 大小，控制連接上桿（1〇) 及連接下桿（1 1)間相對的微動角声^如 為向患者财方1 0度、後方5度之範圍。 及連看第七圖所示’本創作可在連接上桿（1〇) 接;二t:=連”桿("），該連 可供連接下桿（11)之球」）’另一端則設置有 /、口 to ( 1 1 1 )插設之球容體 1275380 (:431)，藉由連接上桿（1 〇 )、連接中桿（i u 及連接下桿（π ^113) 使侍本創作可用於固定較多節之節骨； 壞死需所示，本發明使用時，若因病患之椎間盤 本發明即間設置有人工椎間盤（3 0)時，則 2不但可以微動方式維持各脊椎骨節間之《定位， =人工椎間盤（30)於脊椎骨節間發生位移，亦 盤:椎間盤（3〇)之使用壽而人工椎間 」乃白用裝置應用廣泛，並非本發明之主要發明 目的，故不再贅述。 【圖式簡單說明】 第圖係本發明之第一實施例立體圖。 第二圖係本發明第一實施例之立體分解圖。 第二圖係本發明第一實施例使用於脊椎前位時之使用 狀態立體圖。 第四圖係本發明第一實施例使用於脊椎前位時之使用 狀態剖面圖。 十一圖係本發明第一實施例之另一使周狀態剖面圖。 第/、圖係本發明第一實施例之再一使用狀態剖面圖。 第七圖係本發明第二實施例之立體分解圖。 第八圖係習用結構之立體分解圖。 第九圖係習用結構使用於脊椎前位時之使用狀態立體 【主要元件符號說明】 (1 〇)連接上桿 1275380 (1 ο ο)穿孔 (1 0 1 )開口 (1 Ο 2 )球容體 (1 Ο 3 )潤滑層 (1 1 )連接下桿 (1 1 Ο )穿孔 (1 1 1 )球結體 (1 2 )固定螺絲 (1 2 0 )中空部 (1 2 1 )孔 (1 3 )連接中桿 (1 3 0 )球結體. (1 3 1 )球容體 (2 0 )節骨 (3 0 )人工椎間盤 (7 0 )連接桿 (7 1 )組裝件 (7 1 0 )組裝孔 (7 1 1 )固定孔 (7 1 2 )固定穿孔 (7 2 )定位螺絲1275380 body, one end of which is provided with an assembly hole (7丄〇) for the connecting rod (70) to be provided on the side wall of the assembly hole (7 1 〇) and the assembly hole (7 Ί n, 丄U) To the orthogonal fixing hole (711); at the other end, there is a fixing hole (712) which is orthogonal to the assembly hole (7 〇 axially; the positioning screw (7 2 ) is set in the assembly (7 1 , D, 丄) The fixing hole (7 1 1 ) is used to tighten the connecting rod (7 〇) to the relative position of the assembly (7 1 ) and the connecting rod (7 〇); the fixing screw (7 3 ) The solid screw is placed in the assembly (7 1 2 fixed perforation). When the above-mentioned spinal fixation device is used, the positioning screw (7 2 ) is used to position the assembly (7 work) and the connection is dry. The relative position of (7 〇) is then fixed through the assembly (7丄) through the fixing piece (7 3) < fixed perforation (7 1 2 ), and then screwed on the joint (8 〇), but once the ridge is pushed : After the device is installed inside the human body, since the connecting rod (7 〇) is a rigid & and is bent in advance according to the patient's condition, there is a predetermined curvature, after fixing Then, any bending action is performed on the bone (8 〇) to make it successful. 'Because the ± lower bone joint is fixed and cannot move, not only the user is inconvenient, but also the upper and lower joint spines are prone to early degradation. In order to solve the problem that the connecting rod (7〇) of the above-mentioned spinal fixation device cannot be adjusted smoothly, the user's movement is fine-tuned, so that the Republic of China announced the 5th fi Ί ^ _ 8 7 7 "Spine Fixator The structure is changed to US Patent No. 624l?qn"u υ ΰ No.1', although it can make a slight relative between each bone. Is ^ y Ώ 'But the structure is complicated, the fabrication and assembly are not easy, resulting in the spine 1275380. When assembling, firstly, the ball that connects the lower rod carving / 1 1 丄丄), and the moon pea (1 1 1 ) plug into the ball body of the connection (1, u) 2) The middle mouth is the outer diameter of the ball joint (1 1 1 ), which is better than the w, y heart Γ 4 work pregnancy 乂琛 体 body (1 0 2 ) slightly, so the ball joint body (1 1 1 ) will be stuck In the 9 ^ , θ lower half of the armor of the ball body (10, and the ball joint (111) is connected to the lower rod ((1) in the ball valley 1 0 2 ) The movement of the micro-range can be carried out within the opening range of the image. As shown in the figure, the present invention is used as long as it is fixedly connected; ://) to pass through the assembled connecting rod (10) and Perforation (100) (11〇) on the joint =ί1), and then solid-fixed on the vertebral bone (2 〇) of the spine, due to the fixed silk of the present invention, (19 彳目) + + 疋 糸 糸 (12) has a hollow part (12 0) and a hole (1) 2 1 ), so when assembled on the keel (2 〇), the bone bone and bone marrow will penetrate into the hollow part ( 120) and hole (12 on): the fixing effect of the fixing screw (12) and each joint bone (2〇) is raised. Please refer to the fifth figure. 'The invention can be connected to the upper rod (1 )) and the lower rod (1 1) by connecting the ball body (η 9 , , , - U ; ^ 4 ^ a α size). The relative micro-motion angle is as long as the patient's financial side is 10 degrees and the rear is 5 degrees. And even if you see the seventh picture, 'this creation can be connected to the upper pole (1〇); two t:= even "The rod ("), the ball that can be connected to the lower rod (11)") and the other end is provided with a ball body 1275380 (: 431) inserted with /, port to (1 1 1), by Connect the upper rod (1 〇), connect the middle rod (iu and connect the lower rod (π ^ 113) so that the servant creation can be used to fix more knots of the bone; necrosis needs to be shown, when used in this invention, due to the patient When the intervertebral disc of the present invention is provided with an artificial intervertebral disc (30), 2 can not only maintain the positioning of each intervertebral joint in a fretting manner, = displacement of the artificial intervertebral disc (30) between the intervertebral joints, and also disc: intervertebral disc (3) The use of 〇) and the artificial intervertebral vertebral vertebral device is widely used, and is not the main object of the present invention, so it will not be described again. [Simple description of the figure] The first embodiment of the present invention is a perspective view of the first embodiment of the present invention. The second embodiment is a perspective view of the use state of the first embodiment of the present invention when used in the anterior position of the spine. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 11 is a cross-sectional view showing another state of the first embodiment of the present invention. FIG. 1 is a further sectional view of the first embodiment of the present invention. The seventh diagram is a perspective exploded view of the second embodiment of the present invention. The eighth diagram is an exploded perspective view of the conventional structure. The ninth diagram is a three-dimensional exploded view of the conventional structure used in the anterior position of the spine [main components Explanation of symbols] (1 〇) Connecting the upper rod 1275380 (1 ο ο) Piercing (1 0 1) Opening (1 Ο 2) Ball body (1 Ο 3) Lubricating layer (1 1 ) Connecting the lower rod (1 1 Ο ) Perforation (1 1 1) ball joint (1 2 ) fixing screw (1 2 0 ) hollow part (1 2 1 ) hole (1 3 ) connecting middle rod (1 3 0 ) ball joint body. (1 3 1 ) ball Body (20) osteotomy (30) artificial intervertebral disc (70) connecting rod (7 1) assembly (7 1 0) assembly hole (7 1 1) fixing hole (7 1 2) fixed perforation (7 2 ) positioning screw