•M373202 五、新型說明: 【新型所屬之技術領域】 本新型係有關於一種輔助穩固骨釘裝置,特別是指一 種可植入一骨骼組織穿孔中,具有一中空套筒固定於該鑽 孔,及一骨釘螺合固定於該套筒内之輔助穩固骨釘裝置。 【先前技術】 一般在骨骼組織中鑽孔及植入骨釘,大多僅是單靠骨 • 釘本身的螺牙段,螺合於骨骼鑽孔中,希望藉由二者之間 的咬合及磨擦,固定該骨釘所在位置。 但若遇有骨質疏鬆患者,或因外傷破損、手術時鑽孔 過大等問題時,單就靠單一骨釘螺牙段的外徑部分,咬合 在該骨骼組織鑽孔的周緣上,就很容易造成骨釘鬆脫。 【新型内容】 故該等問題的簡單解決方法,是以一可植入一骨骼組 織穿孔中,具有一中空套筒固定於該鑽孔,及一骨釘螺合 固定於該套筒内之輔助穩固骨釘裝置。 於是本新型之一目的,在提供一種辅助穩固骨釘裝 置。 本新型之另一目的,在提供一種包含一中空套筒可穿 入一骨骼組織鑽孔中,及一骨釘可螺入於該套筒之中央穿 孔中固定之辅助穩固骨釘裝置。 本新型之又一目的,在提供一種該中空套筒具有錐度 'M373202 性套筒,其穿孔一端設有工具孔,周緣壁上設有切縫 之輔助穩固骨釘裝置。 ^新型之再—目的’在提供—種該中空套筒内表面設 有螺紋,該骨釘螺牙段可螺合固定之辅助穩固骨卸裝置。 織鑽:之一種辅助穩固骨釘裝置,可植入-骨路組 織鑽孔令’其特徵在於: 浪切Hr邊中軸設有—穿孔,外表面設有多個波 戈螺s亥中空套筒穿入該骨絡組織鑽孔中固定’· 於該該套筒穿孔f’該fir—螺牙段螺合因定 卫具Γ可助1固_骨1裝置推其中該中空套筒穿孔一端設有 孔中。、”具,推進該中空套筒至該骨絡組織鑽 該輔助穩固骨釘裝置 設有多條切縫。 H套诗周緣壁上,開 該辅助穩固骨釘裝置,巧 該辅助穩固骨針裝置中工㈣具有錐度。 紋,該骨針螺牙尸螺入 中空套筒内表面設有螺 ”牙奴螺&固定於該内表面螺紋。 套筒輔助穩固骨釘裝置,其令該中空套筒為-彈性材質 實施方式如下, 解本新型 【實施方式】 為進一步說明本新型, 了 茲以較佳具體例配合圖式說明 之技術内容: -M373202 圖1中,本新型一種辅助穩固骨釘裝置1〇,包含一 中空套筒u,及一骨釘12可螺入該套筒^卜並該套 筒骨釘可植入於一骨路組織20中(如圖示一脊椎腰椎骨 骼組織中)。 其中該中空套筒11長邊中軸設有一穿孔ηι,該套 筒U外表面設有多個波浪紋或螺紋112,及該中空套筒 -11 了穿入卡合該骨路組織2Q之—鑽孔21中。 . 該骨釘12可螺入至該套筒穿孔111中,及其一螺牙 ♦段121可螺合固定於該中空套筒u内,形成一螺牙段增 厚之套筒骨釘。 圖2中,該輔助穩固骨釘裝置1〇,其中該中空套筒 11牙孔111之一端设有一工具孔可結合一工具, 控制及推進該中空套筒11至該骨骼組織鑽孔21中。 圖3中,該輔助穩固骨釘裝置1〇,其中該中空套筒 1 1周緣壁上,開設有多條橫向或縱向之切縫1 Η,使得該 # 中空套筒11具有些許的伸縮彈性,使得卡合穩定性更佳。 及該中空套筒11為具有錐度之管狀套筒,遠離該工 具孔112端之管徑,小於該工具孔112端之管徑使得該 中空套筒11推進入該骨骼組織鑽孔21中時,容易進入及 進入後’二者可越趨緊密卡合。 又該中空套筒11穿孔111内表面,設有螺紋114(虛 線表示,圖中未示)’該骨釘12螺牙段121可依該螺紋 114,螺合固定於該中空套筒u周緣壁之内表面。 或該中空套筒11為一彈性材質套筒,可更依該骨釘 5 .M373202 12螺牙段121,及該骨骼組織鑽孔21的形狀緊密包覆 卡合於二者之間。 圖4中,該辅助穩固骨釘裝置1〇,即是以利用該中 空套管11增加厚度之骨釘12,辅助穩定固定螺合於該骨 路組織2G之鑽孔21中。解決以單—骨釘12螺入該骨路 組織20’可能會因該鑽孔21孔徑被擴大,或骨質密度疏 氣月】樑不足,或因為外傷、意外造成的該鑽孔21孔 徑過大等,以致該骨釘12咬合不穩之問題。 【圓式簡單說明】 圖1為本新型-種辅助穩固骨針装置裝言免於一骨路 組織(腰椎)之較佳具體例分解示意圖。(圖i為代表圖) 圖2為該輔助穩固骨釘裝置之一中空 具推進入該骨絡組織鑽孔中之較佳具體例分解示意圖。 圖3為該輔助穩时釘裝置之_骨釘及該中空套筒 • 較佳具體例示意圖。 ® 4為_助穩时釘裝置之—組合後植人至該腰 椎之較佳具體例示意圖。 【主要元件符號說明】 10 辅助穩固骨釘裝置 11 中空套筒 12 骨釘 111 穿孔 112 工具孔 113 切縫 114 内螺牙 •M373202 121 20 螺牙段 骨骼組織(腰椎)21 工具 鑽孔 30• M373202 V. New description: [New technical field] The present invention relates to an auxiliary stabilization nail device, in particular to an implantable bone tissue perforation, having a hollow sleeve fixed to the drill hole, And a bone nail is screwed into the auxiliary solid nail device fixed in the sleeve. [Prior Art] Generally, the bones are drilled and implanted in the bone tissue, and most of them are only the screw segments of the bones and nails, which are screwed into the bone drill holes, and it is hoped to be fixed by the occlusion and friction between the two. The location of the bone nail. However, in the case of patients with osteoporosis, or due to traumatic injury, excessive drilling during surgery, etc., it is easy to cause the outer diameter of the single bone screw to be occluded on the circumference of the bone tissue. The nail is loose. [New content] Therefore, a simple solution to these problems is that an implantable bone tissue perforation has a hollow sleeve fixed to the borehole, and a bone screw is screwed and fixed in the sleeve to assist the stabilization. Bone nail device. It is therefore an object of the present invention to provide an auxiliary stabilizing bone nail device. Another object of the present invention is to provide an auxiliary stud device that includes a hollow sleeve that can be inserted into a bone tissue bore and a bone nail that can be threaded into the central bore of the sleeve. A further object of the present invention is to provide a hollow sleeve having a taper 'M373202 sleeve, a perforated end having a tool hole, and a peripheral wall having a slit-assisted anchoring nail device. The new type of re-purpose is provided with a thread on the inner surface of the hollow sleeve, and the nut screw segment can be screwed and fixed to assist the stable bone unloading device. Weaving Drill: An auxiliary stabilizing nail device, implantable-bone path drilling method is characterized by: a wave-cut Hr side center shaft is provided with a perforation, and the outer surface is provided with a plurality of Bogo snail hollow sleeves Penetrating into the hole in the bone tissue to fix '· in the sleeve perforation f' the fir-thread segment screwing due to the fixed aids can help 1 solid _ bone 1 device push the hollow sleeve perforated one end There are holes in it. "With the push of the hollow sleeve to the bone tissue to drill the auxiliary solid nail device, a plurality of slits are provided. On the wall of the poem, the auxiliary solid nail device is opened, and the auxiliary bone needle device is assisted. The middle worker (4) has a taper. The rib screw of the bone needle is inserted into the inner surface of the hollow sleeve with a threaded snail and a screw fixed to the inner surface. The sleeve assists the stabilization of the nail device, and the hollow sleeve is made of an elastic material. The embodiment is as follows. The present invention is further described with reference to the technical content of the preferred embodiment. -M373202 In the first embodiment of the present invention, an auxiliary stabilizing nail device 1A includes a hollow sleeve u, and a bone nail 12 can be screwed into the sleeve and the sleeve nail can be implanted in an osteopath Tissue 20 (as illustrated in a spinal lumbar skeletal tissue). Wherein the inner side of the long side of the hollow sleeve 11 is provided with a perforation ηι, the outer surface of the sleeve U is provided with a plurality of undulations or threads 112, and the hollow sleeve -11 is threaded into the bone path 2Q. In the hole 21. The nail 12 can be screwed into the sleeve through hole 111, and a threaded portion 121 can be screwed and fixed in the hollow sleeve u to form a sleeve nail which is thickened by a screw segment. In Fig. 2, the auxiliary stabilizing nail device 1 is configured such that one end of the hollow sleeve 11 is provided with a tool hole for controlling and advancing the hollow sleeve 11 into the bone tissue bore 21 in combination with a tool. In FIG. 3, the auxiliary stabilizing nail device 1 is configured, wherein a plurality of transverse or longitudinal slits 1 开 are formed on the peripheral wall of the hollow sleeve 1 1 so that the # hollow sleeve 11 has a slight elastic elasticity. Make the carding stability better. And the hollow sleeve 11 is a tapered tubular sleeve, the diameter of the tube away from the end of the tool hole 112 is smaller than the diameter of the end of the tool hole 112, so that the hollow sleeve 11 is pushed into the bone tissue bore 21 Easy to enter and enter after 'the two can get closer and closer. Further, the hollow sleeve 11 is perforated with the inner surface of the 111, and is provided with a thread 114 (not shown in the broken line). The screw portion 121 of the bone nail 12 can be screwed and fixed to the peripheral wall of the hollow sleeve u according to the thread 114. The inner surface. Or the hollow sleeve 11 is an elastic material sleeve, and can be tightly wrapped between the two nails according to the shape of the bone nail 5 . M373202 12 screw segment 121 and the bone tissue drill hole 21 . In Fig. 4, the auxiliary stabilizing nail device 1 is a bone nail 12 which is increased in thickness by the hollow sleeve 11, and is assisted in stably fixing and screwing into the borehole 21 of the bone tissue 2G. Solving that the single-bone nail 12 is screwed into the bone path tissue 20' may be due to the hole diameter of the borehole 21 being enlarged, or the bone density is suffocated, the beam is insufficient, or the borehole 21 is too large due to trauma or accident. Therefore, the bone nail 12 is unstable. [Circular Simple Description] Fig. 1 is a schematic exploded view of a preferred embodiment of the novel-assisted stabilization bone needle device from a bone path tissue (lumbar spine). (Fig. i is a representative figure) Fig. 2 is a schematic exploded view of a preferred embodiment of the hollowing device of the auxiliary stabilizing bone nail device pushed into the borehole of the bone tissue. Fig. 3 is a schematic view showing a preferred embodiment of the nail and the hollow sleeve of the auxiliary time-stabilizing nail device. ® 4 is a schematic diagram of a preferred embodiment of the sturdy nail device that combines the implant into the lumbar spine. [Main component symbol description] 10 Auxiliary stabilization nail device 11 Hollow sleeve 12 Bone nail 111 Perforation 112 Tool hole 113 Notch 114 Internal thread • M373202 121 20 Screw segment Bone tissue (lumbar spine) 21 Tool Drill hole 30