M394796 五、新型說明： 【新型所屬之技術領域】 本創作係關於一種改良型脊椎棘突撐開器，尤指一種 改良型脊椎棘突撐開器，其可穩定支撐脊椎，製造成^低， 且耐用性高。 【先前技術】 人體的脊椎係骨骼的重要部位，做為人體骨絡的主 幹，支撐人體上半身的肌肉、器官等重量，並且與下半身 連接。 脊椎由多截脊椎骨連接組成’脊椎骨内有許多重要的 神經穿過，隨著年紀增長脊椎老化或是遇到意外傷害，而 造成脊椎骨受傷’相鄰兩節脊椎骨間距縮短而壓迫神經造 成神經傷害，引發麻痒與疼痛感。 台灣第M381378號新型專利揭露了一種調整型脊椎棘 突撐開器。該樓開器包含有一彎板’該彎板係由板材弯曲形 • 成有杻對的一上板與一下板’該上板貫穿設有一螺孔，—螺 桿，其結合在該螺孔中.，該螺桿底端抵掣於該下板。藉由螺 - 桿緊迫於下板，可改變上板與下板之間的距離。藉此給予脊 . 椎骨穩定的支撐力。 然而，上述的撐開器使用螺桿與螺孔的構造，結構過於 複雜，使用螺桿後’易造成使用的病患上下脊推骨缺少彈性 的活動，導致撐開器成本過高，且有適用性較差的問題。 【新型内容】 本創作人有鑑於目前脊椎棘突樓開器成本高且適用性 3 M394796 的門題，改良其不足與缺失，進而創作出一種改良型脊 椎棘突撐開器。 本創作主要目的係提供一種改良型脊椎棘突撐開器， 其可穩定支撐脊椎，製造成本低，且耐用性高。 為達到上述目的，係令前述改良型脊椎棘突撐開器 含有： 彎板，該彎板係由板材彎曲形成有相對的一上扳與 下板，該上板貫穿形成有二上線孔，該下板上貫穿形成 # 有二下線孔； 一上固定線，係以其二端分別由下而上穿過上板的兩 上線孔’且用於繫在脊椎棘突上；以及 下固定線，係以其二端分別由上而下穿過下板的兩 下線孔，且用於繫在脊椎棘突上。 前述調整型脊椎棘突撐開器，其中該上、下板端部且 位於上、下板相對的外側面分別間隔突伸有兩上夾片及兩 下夾片以用於夾固脊椎棘突上。 •前述調整型脊椎棘歸開器，其_該上、下板的外側面 上形成有倒勾。 前述上固定線的兩端上穿套有一束線套，該下固定線的 兩端上穿套有一束線套。 本創作所提供之調整型脊椎棘突撐開器，至少具有下 列優點與功效增進： 1·相較於現有技術將多節脊椎骨一起錮綁定位，本創 作一次僅將兩相鄭棘突加以定纟，可避免影響脊椎骨間的 4 M394796 活動及脊椎的過度僵硬’或梢微的活動就容易在脊椎處產 生疼痛’而提供有較佳的舒適性。 2,相較於現有的脊椎撐開器，本創作省略螺孔與螺桿的 結構，可避免結構過於複雜而導致高成本，且避免螺孔在多 次調整下造成崩牙的狀況。 3·本創作可提供兩相鄰脊椎骨獲得有穩定的支撐力，進 而達到強化骨骼結構之目的。 【實施方式】 # 請參閱圖1到圖4所示，本創作之調整型脊椎棘突撐 開器’其係具有一彎板（1〇)、一上固定線（2〇)以及一下固 定線（30)。 該彎板（10).係由板材（例如：為一薄的金屬板材）彎曲 形成有相對的一上板（11)與一下板（12)，該上板（n)貫穿 形成有二上線孔（112) ’該下板（12)上貫穿形成有二下線孔 (122)。 於上、下板（11，12)端部且位於上、下板（H，i2)相對 ® 的外側面分別間隔縱向突伸有兩上夾片（111)及兩下夾片 (121)，另上、下板（11，12)相對的外側面上可形成有倒勾 (113, 123)，該倒勾（113, 123)所設之齒部係朝向上、下板 (11, 12)的端部。 該上固定線（20)可為金屬線’係以其二端分別由下而 上穿過上板（11)的兩上線孔（112)，且用於繫在脊椎骨（90) 棘突（91)上。 該下固定線（30)可為金屬線，係以其二端分別由上而 5 M394796 下穿過下板（12)的兩下線孔（122)，且用於繫在脊椎骨（9〇) 棘突（91)上。 請配合參閱圖4所示，各節脊椎骨（9〇)相對於人體背 面具有一棘突（91)’兩相鄰棘突（91)所形成的空隙係略呈 别寬後窄的梯形，故操作本創作植入於兩相鄰棘突（91) 時，可先利用彎板（10)具有的彈性使上、下板（11，丨2)相對 靠近’上、下板（11，12)之間的間距變小後便可順利置放於 兩相鄰脊椎骨（40)的棘突（91)之間，彎板（1〇)提供的恢復 彈力可使上板（11)抵掣於一棘突（91)下端且一棘突（91)卡 合位於兩上夾片（111)之間，而下板02)抵掣於另一棘突 (91)上端且棘突（91)卡合位於兩下夾片（121)之間。接著以 上固定線（20)以及下固定線（30)分別環繞相對應的棘突 (91)後，並分別將上、下夾片（111，ι21)與棘突（91)予以綑 綁定位’另倒勾（113,123)可嚙合於棘突（91)的骨表面，進 一步防止彎板（10)產生鬆動β 於本創作較佳實施例中，上固定線（20)與下固定線（3〇) • 的兩端上分別穿套有一束線套（21，31)以便將兩端固定，避 免上固定線（20)或是下固定線（30)鬆開。 本創作所提供之調整型脊椎棘突撐開器，至少具有下 列優點與功效增進： 1·相較於現有技術將多節脊椎骨一起綑綁定位，本創 作一次僅將兩相鄰棘突加以定位，可避免影響脊椎骨間的 活動及脊椎的過度僵硬，或稍微的活動就容易在脊椎處產 生疼痛，而提供有較佳的舒適性。 6 M394796 2·相較於現有的脊椎撐開器’本創作省略螺孔與螺桿的 結構’可避免結構過於複雜而導致高成本，且避免螺孔在多 次調整下造成崩牙的狀況。 3.本創作可提供兩相鄰脊椎骨獲得有穩定的支樓力 進而逹到強化骨骼結構之目的。 【圖式簡單說明】 圖1係本創作立體外觀圖。 圖2係本創作立體分解圖。M394796 V. New description: [New technical field] This is a modified spine process, especially a modified spinous process opener, which can stably support the spine and make it low. And high durability. [Prior Art] An important part of the spine of the human body is the trunk of the human body, supporting the weight of the muscles and organs of the upper body of the human body, and is connected to the lower body. The spine is composed of multiple intervertebral bone connections. There are many important nerves in the vertebrae. As the age increases, the spine ages or encounters accidental injuries, causing spinal injury. The distance between the adjacent two vertebrae is shortened and the nerves are compressed to cause nerve damage. Causes itching and pain. Taiwan's new patent No. M381378 discloses an adjustable spine spine expander. The floor opener comprises a curved plate. The curved plate is bent by a plate. The upper plate and the lower plate are formed with a pair of holes. The upper plate is provided with a screw hole, and a screw is coupled to the screw hole. The bottom end of the screw abuts against the lower plate. The distance between the upper and lower plates can be changed by pressing the screw-rod against the lower plate. This gives the spine a stable support for the vertebrae. However, the above-mentioned spreader uses a screw and a screw hole structure, and the structure is too complicated. After using the screw, the patient who is liable to use the upper and lower spine pushes the bone to lack the elastic activity, resulting in the cost of the expander being too high, and the applicability Poor question. [New content] This creator has created a modified spine spine process opener in view of the current high cost and applicability of the spine process and the applicability of 3 M394796. The main purpose of the present invention is to provide an improved spinous spine expander that stably supports the spine, is inexpensive to manufacture, and has high durability. In order to achieve the above object, the improved spinal spinous process expander comprises: a curved plate formed by bending a plate with an upper plate and a lower plate, wherein the upper plate is formed with two upper holes, The lower plate is formed through the bottom with two lower holes; one upper fixed line is connected by two upper ends of the upper plate from the bottom to the upper spine of the upper plate and the lower fixed line, It is made up of two lower holes passing through the lower plate from the top to the bottom, and is used for attaching to the spinous processes of the spine. The accommodating spinal spinous process distractor, wherein the upper and lower plate ends are located on opposite outer sides of the upper and lower plates, respectively, with two upper clips and two lower clips for clamping the spinous process on. • The aforementioned adjustable spine spine returner, wherein the upper and lower sides of the upper and lower plates are formed with barbed hooks. A bundle of wire sleeves is sleeved on both ends of the upper fixing wire, and a bundle of wire sleeves is sleeved on both ends of the lower fixing wire. The adjusted spinal spinous process extender provided by the present invention has at least the following advantages and enhancements: 1. Compared with the prior art, the multi-segment vertebrae are tied together, and the present invention only applies the two-phase Zheng spines at a time. By setting the sputum, it is possible to avoid the 4 M394796 activity between the vertebrae and the excessive stiffness of the spine 'or the slight microscopic activity is easy to cause pain in the spine' to provide better comfort. 2. Compared with the existing spinal distractor, the present invention omits the structure of the screw hole and the screw, which can avoid the structure being too complicated and resulting in high cost, and avoid the situation that the screw hole causes the disintegration under a plurality of adjustments. 3. This creation can provide two adjacent vertebrae to obtain a stable supporting force, thereby achieving the purpose of strengthening the bone structure. [Embodiment] # Please refer to FIG. 1 to FIG. 4, the modified spinal spinous process opener of the present invention has a curved plate (1〇), an upper fixing line (2〇) and a fixed line. (30). The curved plate (10) is formed by bending a plate (for example, a thin metal plate) with an upper plate (11) and a lower plate (12). The upper plate (n) is formed with two upper holes. (112) 'The lower plate (12) is formed with two lower holes (122). Two upper clips (111) and two lower clips (121) are longitudinally protruded from the outer sides of the upper and lower plates (H, i2) opposite to the upper and lower plates (11, 12), respectively. On the opposite outer side surfaces of the upper and lower plates (11, 12), barbs (113, 123) may be formed, and the teeth of the barbs (113, 123) are oriented toward the upper and lower plates (11, 12). The end. The upper fixing line (20) may be a metal wire 'with two upper holes (112) whose bottom ends pass through the upper plate (11) from bottom to top, respectively, and is used to attach to the spine (90) spinous process (91). )on. The lower fixing line (30) may be a metal wire with two lower ends (122) of the lower plate (12) under the upper end and 5 M394796, and used for the spine (9〇) spines. On the (91). Please refer to FIG. 4, the vertebrae (9〇) of each section have a spinous process (91) with respect to the back of the human body. The gap formed by the two adjacent spinous processes (91) is slightly wider and narrower. When the present invention is implanted in two adjacent spinous processes (91), the upper and lower plates (11, 丨 2) can be relatively close to the upper and lower plates (11, 12) by utilizing the elasticity of the curved plate (10). The spacing between the two can be smoothly placed between the spinous processes (91) of two adjacent vertebrae (40), and the elastic force provided by the curved plate (1〇) can make the upper plate (11) resist one. The lower end of the spinous process (91) and a spinous process (91) are engaged between the two upper clips (111), while the lower plate 02) is abutted against the upper end of the other spinous process (91) and the spinous process (91) is engaged Located between the two lower clips (121). Then, the upper fixing line (20) and the lower fixing line (30) respectively surround the corresponding spinous processes (91), and respectively bind the upper and lower clips (111, ι21) and the spinous processes (91) to each other. The barbs (113, 123) can engage the bone surface of the spinous processes (91) to further prevent the bending of the curved plate (10). In the preferred embodiment of the present invention, the upper fixing line (20) and the lower fixing line (3) • A bundle of wire sleeves (21, 31) is attached to both ends to fix the ends to prevent the upper fixing wire (20) or the lower fixing wire (30) from being loosened. The adjusted spinal spinous process extender provided by the present invention has at least the following advantages and enhancements: 1. Compared with the prior art, the multi-segment vertebrae are bundled together, and the present invention only positions two adjacent spinous processes at a time. It can avoid affecting the activity between the vertebrae and the excessive stiffness of the spine, or a slight activity can easily cause pain in the spine, providing better comfort. 6 M394796 2·Compared with the existing spine expander 'This design omits the structure of the screw hole and the screw' to avoid the structure being too complicated and resulting in high cost, and to avoid the situation in which the screw hole causes the disintegration under a plurality of adjustments. 3. This creation can provide two adjacent vertebrae to obtain a stable branching force and then to strengthen the bone structure. [Simple description of the drawing] Figure 1 is a three-dimensional appearance of the creation. Figure 2 is an exploded perspective view of the present creation.
圖3係本創作側面視圖。 圖4係本創作運用在脊椎上的側面視圖。 【主要元件符號說明】Figure 3 is a side view of the creation. Figure 4 is a side view of the creation applied to the spine. [Main component symbol description]
(10)彎板 (112)上線孔 (12)下板 (123)倒勾 (131)螺孔 (20)上固定線 (30)下固定線 (90)脊椎骨 (11)上板 (113)倒勾 (122)下線孔 (13) 上凸片 (14) 下凸片 (21)束線套 (31)束線套 (91)棘突 7(10) Bending plate (112) Upper hole (12) Lower plate (123) Barb (131) Screw hole (20) Upper fixing line (30) Lower fixing line (90) Vertebrae (11) Upper plate (113) Hook (122) lower hole (13) upper tab (14) lower tab (21) cable sleeve (31) cable sleeve (91) spinous process 7