M333170 八、新型說明： 【新型所屬之技術領域】 在雨tit有關—種脊凸間隔穩定結構，尤指—種設置 脊凸間凸之間，保持固定二脊凸間定位的 【先前技術】 一 t所知纟，脊椎是人體中最重要的骨絡支揮系統之 二在人體骨架中的脊椎是由延腦部位向下延伸至股部， 於脊椎中具有多數神經，而由多數個脊椎骨串接而成，相 鄰之上下兩脊椎骨間形成有椎間盤，藉此使脊椎的具有可 彎曲活動之特性，所以人體可做出前俯、後仰、侧彎甚至 旋轉的動作；然而’當其中任何一節的椎間盤產生病變或 老=時，甚或椎間盤手術後，常會造成椎間盤空隙高度不 正常的增加或縮減而致壓迫到神經，且於脊椎的活動中， 例如Y伸展時會使二個脊椎骨之間不正常地相互分離而拉 扯神經根，或是曲體時會使二個脊椎骨之不正常地相互靠 攏使神經根被掐住，如此都會使患者感到劇烈的疼痛；如 上述脊椎之變形或位移都將造成姿勢不良、神經壓迫，持 2疼痛之問題，嚴重時即需進一步施行手術治療，利用於 脊椎之脊椎骨間設置各式的復位器、固定裝置等，以將脊 椎骨間距予以撐開恢復定位，而能避免脊椎骨節變形壓迫 神經造成痛之情況發生。 然而，習知的各式椎間復位器、固定裝置，雖然可達 到脊椎復位固定功效，卻會導致骨融合及椎柱活動度下降 5 M333170 與上下鄰㈣力上升’因此脊椎容易退化病變，產生鄰節 病。因此如何達到將二個脊椎骨之間撐開固定，並令安 脊椎骨間的復位器、固定裝之機械性質與原存的椎間盤‘M333170 VIII. New description: [New technical field] In rain tit--the kind of ridge-protrusion-stabilized structure, especially the kind of ridge-protrusion, which maintains the positioning between the two ridges. [Prior Art] t knows that the spine is the most important collateral system in the human body. The spine in the human skeleton extends from the cerebral ventricle to the thigh, with most of the nerves in the spine, and most of the vertebrae. It is formed in series, and an intervertebral disc is formed between the upper and lower vertebrae, thereby making the spine have the characteristics of flexible activity, so the human body can make forward, backward, side bend or even rotate motion; however, Any section of the intervertebral disc that produces lesions or old =, or even after disc surgery, often causes an abnormal increase or decrease in the intervertebral disc space to cause compression to the nerves, and in the activity of the spine, such as Y stretch, the two vertebrae If the nerve roots are pulled apart from each other abnormally, or when the curved body is pressed, the two vertebrae will be close to each other abnormally so that the nerve roots are caught, so that the patient will be To severe pain; such as the deformation or displacement of the above-mentioned spine will cause poor posture, nerve compression, 2 pain problems, in severe cases, further surgical treatment is required, and various types of resetters and fixations are provided between the vertebrae of the spine. Devices, etc., to expand the positioning of the vertebrae to restore the positioning, and to avoid the deformation of the spinal joints and compression of the nerves caused by pain. However, the various intervertebral reduction devices and fixation devices of the prior art can achieve the effect of spinal reduction and fixation, but cause bone fusion and vertebral column activity to decrease. 5 M333170 and the upper and lower neighbors (four) force rises, so the spine is easily degraded, resulting in Neighbourhood disease. Therefore, how to achieve the expansion and fixation between the two vertebrae, and the mechanical properties of the resetter and the fixed device between the vertebrae and the original intervertebral disc ‘
機械性質相同或類似，以便可以維持脊椎的原來活動度， 即為當前尚待改進之重要課題。 X 【新型内容】 β有鐘於此，本創作的主要目的在於改善前述問題乃 $供-種具彈性效能且可穩固安裝的脊凸間隔穩定結構， 二可安裝在人體脊椎之相鄰兩脊凸之間，以達脊椎復位固 定功效，同時藉其具備的彈性緩衝特性，以維持脊椎的原 來活動度，並且避免損害相鄰的脊椎關節。 ’、 一根據本創作所提供之脊凸間隔穩定結構，其包含一由 3強度材料製成υ型的彈性架體，在該彈性架體開口部的 :-端具有-組由開口部相反方向延伸設置的對稱翼板以 構成第一嵌制部，亦在該彈性架體開口部的第二端具有一 ♦組由開口部相反方向延料置的對稱翼板以構成第截制 :，且第一及第二嵌制部的對稱翼板上分別設有一或若干 貫穿孔，恰適合以-栓串設於二翼板及脊凸，進而將該彈 性架體放置在兩個脊凸之間，並使該第一及第二嵌 別固定於該等脊凸。 最好’在第-及第二嵌制部的對稱翼板彼此之間係以 符合人體脊板解剖角度而設置，故略呈”八 向 2置態樣；而且在第-及第二嵌制部的對稱翼板的内側 表面为別設有止滑構造，例如是多數的鋸齒狀紋路。 又較佳的，亦在該彈性架體的外側表面且位於第一嵌 6 M333170 制部與第二嵌制部附近分別設有止滑構造，例如是多數的 鋸齒狀紋路。 此將於下文中加以說g月本創作其他的目的，優點及顯 著的特徵’熟習本技術者熟讀文中的說明後實現本創作。 【實施方式】 請參閱后附第一至三圖所示之本創作實施例，該脊凸 間隔穩定結構主要包含一彈性架體彳、一第一嵌制部2以及 一第二嵌制部3;其中，該脊凸間隔穩定結構整體均係採用 複合材料（例如碳素纖維、聚驗醚酮〜pEEK-p〇|y ethe「ethe「 kefone等）或合金材料（例如鈦合金、不銹鋼等）所加工製 成，因此具有良好的機械強度和抗化學性，適合植設在人 體脊椎間使用；而該彈性架體彳具一略成U字構形的本體， 而在該彈性架體的開口部彳彳具有在上方的第一端12以及 在下方的第一端13，且在該彈性架體1的外侧表面，例如： 位於在上方的第一嵌制部2附近或位於在下方的第二嵌制 r部3附近，設有多數略呈鋸齒狀的止滑紋路i4a、i4b。 參 第一嵌制部2係被設置在該彈性架體的第一端12上 方，其具有一組由該開口部彳彳向上延伸設置的對稱翼板 21、22 ’而該等翼板21、22係被斜向地固設在第一端】$ 上，使彼此之間係以符合人體脊板解剖角度而設置，而略 呈”八”字型斜向相對設置態樣；此外，在該等翼板上分 別設有貫穿孔21a、22a，並於翼板的内側表面分別設有多 數略呈鋸齒狀的止滑紋路21b、22b。 第二喪制部3係被設置在該彈性架體的第二端13下 方，其具有一組由該開口部11向下延伸設置的對稱翼板 7 M333170 y 32而”亥等翼板31、32係被斜向地固設在第二端13， 使之間係以符合人體脊板解剖角度㈣置，而略呈” 咖子里斜向相對設置態樣；另於該等翼板上分別設有貫 牙孔31a、32a，並在翼板的内侧表面分別設有多數略呈鋸 齒狀的止滑紋路31b、32b。 再请參閱第三圖所示，當本創作之上述脊凸間隔穩定 、、'°構安裝時’係將該彈性架體1放置在兩個脊凸51、52之 間，使上方的脊凸51嵌入第一嵌制部的對稱翼板21、22 ^間，而下方的脊凸52嵌入第二嵌制部的對稱翼板31、 2之間，+利用該等斜向設置的對稱翼板將該等脊凸緊密地 嵌固，並藉在該彈性架體1上的止滑紋路14a、14b與該等 ^ =的止滑紋路2化、221)、311)、321)，使該脊凸間隔穩 疋…構與上、下脊凸51、52之間相互穩地固嵌制定位，然 後於，-後制部2再以螺栓自翼板上貫穿孔21a串設通過 上方脊凸51的本體後穿過翼板上的貫穿孔22a，並利用一 螺帽元件予螺固結合定位，使第一嵌制部2與上方脊凸51 固結成:體，而在第二嵌制部3亦以螺栓自翼板上貫穿孔 串設通過上方脊凸52的本體後穿過翼板上的貫穿孔 32a，並利用―螺帽元件予螺固結合定位，使第 與上方脊凸52固結成一體；據此即可將該脊凸間隔穩定结 構固設在兩個脊凸51、52之間，將兩脊椎骨間距予以撐^ 恢復定位，以避免脊椎骨節變形壓迫神經造成痛楚之ϋ 發生。又，本創作安裝後除可重建兩脊椎骨原有的正^間 距高度之外，同時提供治療部位的脊椎骨節具備與原存二 脊椎骨節之機械性質相同或類似，保持脊椎的自然活動能 力與運動範圍，消除對脊髓或神經根的壓迫，於脊椎運= 8 M333170 ^，該u字構形的彈性架體，可藉由彈性變形的效能而有 效地分擔脊椎伸展或曲體時的受力，避免脊椎折 當人體跳躍、高處跳下或肩背、腰部突然負荷重物時，^ 彈性架體1亦立誠生吸收震盪及壓力的作用到^ 抗震的效用。 咬判欸衝 【圖式簡單說明】 第一圖為本創作之立體圖；The mechanical properties are the same or similar so that the original activity of the spine can be maintained, which is an important issue that needs to be improved. X [New Content] β has this in mind, the main purpose of this creation is to improve the aforementioned problems. It is a kind of elastic-stable and stablely mounted ridge-and-groove stable structure. It can be installed on the adjacent two ridges of the human spine. Between the convexities, the spine is used to restore the fixation function, and at the same time, the elastic cushioning property is provided to maintain the original activity of the spine and avoid damage to the adjacent spinal joints. A spine spacing stabilizing structure according to the present invention, comprising an elastic frame body made of a 3-strength material, the --end of the opening portion of the elastic frame body having the opposite direction of the opening portion a symmetrical wing plate extending to form a first insertion portion, and a second symmetrical edge of the opening portion of the elastic frame body having a pair of symmetrical wings extending in opposite directions of the opening portion to constitute a first cut: The symmetrical wing plates of the first and second embedded portions are respectively provided with one or a plurality of through holes, which are suitable for being arranged on the two wings and the ridges in a string, so that the elastic frame is placed between the two ridges And fixing the first and second inserts to the ridges. Preferably, the symmetrical wings of the first and second inserts are arranged to each other in conformity with the anatomical angle of the human spine, so that they are slightly "eight-way 2"; and in the first and second embedded The inner side surface of the symmetrical wing is provided with a non-slip structure, for example, a plurality of serrated lines. Further preferably, it is also on the outer side surface of the elastic frame and located at the first inset 6 M333170 and the second A non-slip structure is provided in the vicinity of the embedded portion, for example, a plurality of zigzag lines. This will be described below. Other purposes, advantages and significant features of the creation of the syllabus are familiar to those skilled in the art. The present invention is implemented. [Embodiment] Please refer to the present embodiment shown in the first to third figures. The ridge-and-groove stable structure mainly comprises an elastic frame body, a first embedded portion 2 and a second The embedded portion 3; wherein the ridge-and-groove stabilizing structure is entirely made of a composite material (for example, carbon fiber, polyetheretherketone~pEEK-p〇|y ethe "ethe" kefone, etc.) or alloy material (such as titanium alloy) , stainless steel, etc.) It has good mechanical strength and chemical resistance and is suitable for planting between the human spine. The elastic frame has a U-shaped body, and the opening of the elastic frame has an upper portion. The first end 12 and the lower first end 13 and on the outer side surface of the elastic frame 1, for example: located near the first first embedded portion 2 or at the lower second embedded r portion 3 In the vicinity, there are a plurality of slightly serrated sliding lines i4a, i4b. The first embedded portion 2 is disposed above the first end 12 of the elastic frame, and has a set of openings from the opening The symmetrical flaps 21, 22' are extended and the flaps 21, 22 are obliquely fixed on the first end, so that they are arranged in conformity with the anatomical angle of the human spine, and The "eight" shape is obliquely disposed oppositely; further, through holes 21a, 22a are respectively provided on the wings, and a plurality of slightly serrated slip lines 21b are respectively disposed on the inner side surfaces of the wings 22b. The second mourning part 3 is disposed under the second end 13 of the elastic frame body, which has a set of symmetrical wings 7 M333170 y 32 extending downward from the opening portion 11 and "wings 31, 32 are fixed obliquely at the second end 13 so as to conform to the anatomy of the human spine The angle (4) is set to be slightly "the diagonally oppositely arranged in the coffee bean; the through holes 31a, 32a are respectively provided on the wing plates, and the inner side surfaces of the wing plates are respectively provided with a plurality of slightly jagged shapes. The anti-slip lines 31b, 32b. Referring to the third figure, when the above-mentioned ridges of the present invention are stably spaced, when the structure is mounted, the elastic frame 1 is placed on the two ridges 51, 52. Between the upper ridges 51 and 22, and the lower ridges 52 between the symmetrical wings 31, 2 of the second embedded portion, The symmetrical wing plates are arranged in an oblique manner to closely embed the ridges, and the anti-slip lines 14a, 14b on the elastic frame body 1 and the non-slip lines of the ^==2, 221), 311 ), 321), so that the ridges are spaced apart from each other... the structure and the upper and lower ridges 51, 52 are firmly fixed to each other, and then, the rear part 2 is again bolted to the wing The through hole 21a is passed through the through hole 22a of the upper ridge convex 51 and then through the through hole 22a of the wing plate, and is screwed and fixed by a nut member, so that the first embedded portion 2 and the upper ridge convex portion 51 are consolidated into a body. The second embedded portion 3 is also threaded through the through hole of the upper ridge 52 from the through hole of the upper ridge 52 through the through hole 32a of the upper ridge 52, and is screwed and positioned by the nut element. The first and the upper ridges 52 are consolidated into one body; accordingly, the ridge-and-groove spacing stabilization structure is fixed between the two ridges 51, 52, and the spacing of the two vertebrae is restored and positioned to avoid deformation of the vertebral segments. Compression of the nerve causes pain to occur. In addition, after the creation of the creation, in addition to reconstructing the original height of the two vertebrae, the spinal joint providing the treatment site has the same or similar mechanical properties as the original two vertebrae, and maintains the natural activity and movement of the spine. Scope, to eliminate the compression of the spinal cord or nerve roots, in the spine transport = 8 M333170 ^, the u-shaped configuration of the elastic frame, can effectively share the force of the spine stretch or the curved body by the effect of elastic deformation, Avoid the spine fold When the human body jumps, jumps high or shoulders, the waist suddenly loads heavy objects, ^ Elastic frame body 1 also earns the effect of shock and pressure to the anti-seismic effect. Bite judgment and slamming [Simplified illustration] The first picture is a perspective view of the creation;
第一圖為本創作安裝在脊椎 第三圖係本創作安裝在脊椎 【主要元件符號說明】 之端面示意圖；以及 之側面簡示圖。 彈性架體1 第一端12 止滑紋路14a、14b 翼板21、22 止滑紋路21b、22b 翼板31、32 止滑紋路31b、32b 開口部11 第二端13 第一嵌制部2 貫穿孔21a、22a 第二嵌制部3 貫穿孔31a、32a 脊凸51、52 9The first figure is a schematic diagram of the end face of the creation of the creation in the spine. The third figure is installed on the spine [the main component symbol description]; and the side schematic view. Elastic frame 1 first end 12 anti-slip lines 14a, 14b wings 21, 22 anti-slip lines 21b, 22b wings 31, 32 anti-slip lines 31b, 32b opening 11 second end 13 first embedded portion 2 Holes 21a, 22a second embedded portion 3 through holes 31a, 32a ridges 51, 52 9