TWI379657B - Bone anchoring device - Google Patents

Bone anchoring device Download PDF

Info

Publication number
TWI379657B
TWI379657B TW095137002A TW95137002A TWI379657B TW I379657 B TWI379657 B TW I379657B TW 095137002 A TW095137002 A TW 095137002A TW 95137002 A TW95137002 A TW 95137002A TW I379657 B TWI379657 B TW I379657B
Authority
TW
Taiwan
Prior art keywords
bone
bone fixation
head
axis
fixation device
Prior art date
Application number
TW095137002A
Other languages
English (en)
Other versions
TW200722030A (en
Inventor
Lutz Biedermann
Wilfried Matthis
Original Assignee
Biedermann Motech Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Biedermann Motech Gmbh filed Critical Biedermann Motech Gmbh
Publication of TW200722030A publication Critical patent/TW200722030A/zh
Application granted granted Critical
Publication of TWI379657B publication Critical patent/TWI379657B/zh

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/56Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
    • A61B17/58Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/56Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
    • A61B17/58Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
    • A61B17/68Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
    • A61B17/84Fasteners therefor or fasteners being internal fixation devices
    • A61B17/86Pins or screws or threaded wires; nuts therefor
    • A61B17/8605Heads, i.e. proximal ends projecting from bone
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/56Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
    • A61B17/58Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
    • A61B17/68Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
    • A61B17/70Spinal positioners or stabilisers ; Bone stabilisers comprising fluid filler in an implant
    • A61B17/7001Screws or hooks combined with longitudinal elements which do not contact vertebrae
    • A61B17/7035Screws or hooks, wherein a rod-clamping part and a bone-anchoring part can pivot relative to each other
    • A61B17/7037Screws or hooks, wherein a rod-clamping part and a bone-anchoring part can pivot relative to each other wherein pivoting is blocked when the rod is clamped
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/56Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
    • A61B17/58Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
    • A61B17/68Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
    • A61B17/70Spinal positioners or stabilisers ; Bone stabilisers comprising fluid filler in an implant
    • A61B17/7001Screws or hooks combined with longitudinal elements which do not contact vertebrae
    • A61B17/7035Screws or hooks, wherein a rod-clamping part and a bone-anchoring part can pivot relative to each other
    • A61B17/7038Screws or hooks, wherein a rod-clamping part and a bone-anchoring part can pivot relative to each other to a different extent in different directions, e.g. within one plane only
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/56Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
    • A61B17/58Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
    • A61B17/68Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
    • A61B17/84Fasteners therefor or fasteners being internal fixation devices
    • A61B17/86Pins or screws or threaded wires; nuts therefor
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/56Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
    • A61B17/58Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
    • A61B17/68Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
    • A61B17/70Spinal positioners or stabilisers ; Bone stabilisers comprising fluid filler in an implant
    • A61B17/7001Screws or hooks combined with longitudinal elements which do not contact vertebrae
    • A61B17/7002Longitudinal elements, e.g. rods
    • A61B17/7004Longitudinal elements, e.g. rods with a cross-section which varies along its length
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/56Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
    • A61B17/58Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
    • A61B17/68Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
    • A61B17/70Spinal positioners or stabilisers ; Bone stabilisers comprising fluid filler in an implant
    • A61B17/7001Screws or hooks combined with longitudinal elements which do not contact vertebrae
    • A61B17/7032Screws or hooks with U-shaped head or back through which longitudinal rods pass

Description

1379657 九、發明說明: 【發明所屬之技術領域】 本發明係關於一種骨骼固定裝 之固定元件,和接納桿用之接二置定:骨縣内 接納件有與縱轴線共軸之第— 於口疋兀件,其中 有插入骨顯之第-端,和可定^^第二腔孔’固定元件 2中^定元件可崎於__二 平面上調節。 ㈣固疋轉可相對於接納件在單- 【先前技術】 絡之,細定於骨 =抗性。然而’調節頭位置以應付解剖狀況之可能g 之接=,44/ΪΙ號揭示—種骨_定裝置,包括接納桿用 之骨絡固有螺紋轴及枢動保持在接納件内的球形頭部 ^ . 疋疋件。以此項所謂多軸骨骼固定元件,可令固定 範圍之方向,就接納件_線樞動-i所以,即使在骨絡固定構件的螺紋段旋人 ί 接納件相對於固定元件之定向’以接納 ί, 的節至解剖狀態,且桿插入接納件 =某些臨床應用上,例如在頸脊區域,由於頸脊尺寸 1特殊_的程度’必定比較大的胸脊和腰脊區 ,的5為大。us 6,736,82G Β2揭示—種骨釘,包含有螺纹 又之’丁:t件,和可樞動保持在接納桿的接納件内之頭部。釘 1379657
構件可以擴大角度拖動到至少一侧。此係對接納件之一邊設 備不對稱構造所完成。然而,釘構件仍然可繞其釘軸線以 360°角度範圍全方向樞動。 —第17圖所示Cosmic Posterior動態系統揭示一種骨骼固 ,裝置,包括接納件100、接納桿101和骨釘1〇2,其中骨釘 係繞樞動轴線1〇3搞動保持在接納件内,搞動軸線係以 垂直於接納件的縱轴線104且垂直於桿的橫銷1〇5所形成。 因此,骨釘可在含接納件縱軸線的單一平面樞動。骨釘相對
納件之位置不能鎖定’財釘和接婦可隨時彼此相對 運動。 【發明内容】 性,’在於提供—種f路㈣裝置,具有調節 位置。、何抵抗性,容易處置’且可安全鎖定骨釘在角度 半申請專利範圍第1或10項之骨路固定裝置解 决進一步發展列在申請專利範圍附屬項。 裝置骨”定裝置和多軸固定 垃細放Γ隹早千面進仃早平面調節,最好含有
平行延伸,使用時通常立置。此平面可例如與桿 側面運動。另外手==另,在桿的橫越方向 骨骼固定裝置因此更為穩定。—界定方向延伸。整個 接納元件可形成類似多軸 以,可預先組裝所需骨骼 裒$之已知接納件。所 要,無論多軸或單平面I置 π’按照手術上之實際需 置存量之穌。料面裝置均可,如降健持骨路固定裝 1379657 【實施方式】 為瞭i發明其他特點和優點,由參照關之詳細說明即可最 接納二 延伸。設有與縱轴線4共轴的腔孔5,從第H 離第二端3預從離處。在第二端3設有開 縮,該段可例如為球形或錐开f腔孔5有^又7朝開口 6斜 1又有u形凹部8,從第一端2開始,按第二端 2伸,離該第二端3預定距離處。利用 ==”,10 ’朝第-端2延伸。接納件i在鄰二! 細2 ’匕括在該股部9,1〇上之陰螺紋n ^ u形凹部 納桿12,藉此可連接若干骨骼固定裝置。 來接 骨路固定裝置又包括骨路固定元件13,含莖部14,有典 骼螺紋,-端有頭部15。如第3至6圖所示,頭部15J : 段16M6b,位於彼此對立,有球有: 於頭部15中心。頭部15在二對=f體中^ M位 包括二圓柱形表面17a,17b,盆之間, 元件―L,並延伸貫0穿 ?= ’包括平坦表面18。在平坦表:ι= 徑,較球形表面16a,16b的半徑為小。螺紋’ 納件的開口 6直徑小,故固定树^ 件⑶’螺紋^被導引通過下方^^二,^ 16^161?與接納件1的斜縮段7接觸為止。 /表面 由第1圖和第7至15圖可見,骨絡固 元件20,供作用於頭部15,並限制頭部15 ^ 極動。施壓元件20實質上為圓筒形,包括第$ 2二 7 1379657 端22。施壓元件20的外徑,比接納件1的腔孔5内徑稍 小’故施屢元件20可插入接納件1内,並在腔孔5内滑動。 施壓元件20在鄰接第一端21包括圓筒弓形凹部23,其大小 使桿12可套合於凹部23。施壓元件20鄰接第二端22包括 第二圓筒弓形凹部24,其圓筒軸線垂直於第一圓筒弓形凹 23之圓筒軸線。
第二圓筒弓形凹部24之圓筒弓形半徑,基本上相當於頭 部15的圓柱形表面I7a,17b之半徑。第二圓筒弓形凹部24 之寬度W,相當於頭部15的圓柱形表面17a l7b之寬度,當 固疋元件13和施壓元件插入接納件丨内時,使圓筒弓形凹部 24可至少部份覆蓋表面17a,17b。施壓元件2〇鄰接第二端u 又包括二對立球形凹部25a,25b,在第二圓筒弓形凹部24兩 側延伸,其直徑例如等於或大於頭部15的對立球形表面 16a,16b直徑,故由第12a、lib和13圖可見頭部15的球形 表面16a,16b不被施壓元件20所遮蓋》 ^
此外,施壓元件20包括在其外表的縮孔26,宜位在 凹部25a,25b之側面彼此對立,並分別與接納件1的股部上 之相對應縮孔27結合。縮孔26,27使施壓元件2〇可在接纳 件内鬆弛預先組裝,讓施壓元件20不致脫出。如此一來,亦 把固定元件相對於接納件的樞動平面預先界定。 再者,施壓元件20有共軸腔孔 於頭部15内之凹部19。 28,容許螺旋工具存取 第12和13圖表示施壓元件之修飾具體例。施壓元件 與第7至11圖所示施壓元件不同,在於第二圓筒形凹, 與第一圓筒形凹部23對準,使圓筒軸線平行。結果,_ 件樞動之轉動軸線,與使用第7至u _所示^壓 = 況相較,轉動90。。 干炙馉 如第1和2圖所示’骨路固定農置亦包括内釘% 股部9,K)之間螺合,把桿12 gj定,經桿12對頭部15旋^ 8 1379657 壓力。 整個裝置是由例如鈦等人體相容性材料製成。 使用上,首先將固定元件13插入接納件丨内,把螺紋莖 14導引通過接納件第二端3的開口 6,直至頭部15定置於g 接開口 6之·^又7。再將施壓元件20插入接納件1内,以其第 二端22朝向頭部,並利用合作的縮孔26,27鬆弛保持在一位 置’使施壓元件的凹部23與接納件i的凹部8共轴。頭部 15*之圓柱形表面17a l7b,至少部份以施壓元件的凹部24之 f筒形表面覆蓋。以此預組裝方式,把固定it件13螺旋入骨 路内。 Μ ’Λ定元件13仍餘對於接納件1樞動,然而 Ρ,並來杰圍有限位於包含接納件的縱轴線4之平面 第2 ^所-L件1的鏡像對稱平面。在具體例中,平面Ρ為 Ϊ元件之斷面平面。在單—平面樞動,是利用施 = 頭部15為之,不對頭部15施壓,只是令表
樞動\防止=圓1弓形凹部24合作’容許繞圓筒軸線C 另一方向樞動。所以,可在箭形平面(即襄 署/σ^ 12)調節接納件相對於固定元件13之付 置’而在侧向(即裝置使用中 之位 接納件1的位置調3 調節則受阻。隹 施壓元J 2t貝fm2 桿本身則對施盤元件20施壓。 王儿1卞山則對碩部15 王 利用頭部15的开,矣鎖疋在其最後位置。因此, 固定元件13 施塵元件的形式套合合作,防止 元件20間之摩擦力:在而^用:用於頭部15和施壓 第16圖矣-_ 建成碩°卩在早一平面角位運動之鎖定。 一骨路固定裝置'^50’50;/用桿12連接。第 元件13轉動袖線垂直 圖=不施壓元件20。固定 線4 和縣線
S 括第12和13圖所示施壓元件2〇,。骨骼固定元件13的轉動 軸線與桿軸線A平行,容許固定元件13在垂直於桿軸線A 並包含接納件縱軸線4的單一平面調節。 從第14a、14b、15、16圖可見,本發明骨骼固定裝置可 f單-平,調節,或易言之,繞-轉動軸線轉動。所以,固 2疋件以”方式連接納件。骨路固定裝置比可繞縱 36G°範關動的多軸骨制定褒置更穩定。具有改進 =抵抗性,容許躺件位置卿,足夠供特雜床應用。 ^用,當祕元件可組裝錄固定元件,按㈣際解剖需 要’在所需平面相對於桿調節。 ^發明不限於上述具體例,可加以修飾。施壓元件的第 ^和第二®筒形凹部之二關軸線,可彼此相對之任何定 第-圓λ弓形凹部23可以省略。意即施壓元件的 内定向,面。在此情況下,施壓元件可在接納件 白使第一圓清弓形凹部在任何所需方向對準。 頭部15的表面l6a,16b不需具有球 與縱==♦單—平面,不必包含縱4亦可 達成。 動角度的不對稱亦可利用其他機構 後者例:,壓力經由桿12施加於施壓元件20, 後者轭壓於頭部。然而,經由祐题/ ζυ i2 ^ ^ 23包括向上延伸之股部,在插人桿5凹部 由分開的_釘(包括對桿施壓 ’故可經 股部施壓。 〈叫釘3G),分別對此等 在進-步修飾中,可構造成把頭部從第二端3插入到接 必敎到夠引進頭部,而且 在另一修飾中,接納件的下開口 6設有螺纹, _ 嚙合。在此情況下’固定元件13的螺二定: 二=大 骨路内。螺紋莖的直徑可和第:腔 釘或Ξ螺紋114外’亦可構想任何其他骨顧定機構,諸如 亦可外科手術使用之前,可不需預先組裝, 【圖式簡單說明】 J1圖為本發明倾©定裝置之透視分解圖; 態之斷面if示第1圖骨細定|置沿桿縱轴線 ί 料制絲置的骨襲定元狀透視圖;
一段組裝狀 圖表示第1圖骨絡固^元件之俯視圖; ^圖表4 3圖骨制定元件之部份側視圖; 圖表示第3 g骨細定元件齡9(r之部份側視 ^ ^表示骨關定裝置的施觀件俯視圖; =圖表讨侧定裝置的麟元件側視圖; 圖表7F骨侧定裝置的施壓元件仰視透視圖; 。,表示第9圖施壓元件之另—透視圖; ^圖表示骨骼固定裝置的施壓元件仰視圖; 圖表示施壓元件另-具體例之側視圖; 圖表示第12圖施壓元件之透視圖; 11 1379657 第14a和14b圖表示骨骼固定元件連同施壓元件在二不 同角度位置之側視圖; 第15圖表示骨骼固定元件連同施壓元件之透視圖; 第16圖表示本發明二骨骼固定元件連同桿; 第17圖表示已知Cosmic Posterior動態系統。
【主要元件符號說明】 1,100 接納件 3,22 第二端 5 腔孔 7 腔孑L中的一段 9,10 自由股部 12 桿 14 莖部 16a, 16b 球形表面 18 平坦表面 20,20, 施壓元件 25a,25b球形凹部 28 腔孔 50,50, 骨骼固定裝置 C 圓柱軸線 W 寬度 A 桿軸線 102 骨釘 104 縱軸線 2,21 第一端 4 縱轴線 6 開口 8 U形凹部 11 陰螺紋 13 骨骼固定元件 15 頭部 17a,17b圓柱形表面 19 凹部 23,24,24’圓筒弓形凹部 26,27 縮孔 30 内釘 Μ 球體中心 L 縱軸線 Ρ 縱軸線之平面 101 接納桿 103 樞動軸線 105 橫銷

Claims (1)

1〇1年7月6日修正t il·^ 卜、申請專利範圍: 1·一種骨骼固定裝置,包括: 圍繞縱;角度範 (13)相對於接納件⑴鎖定, 把固疋兀件 部,以言i有施壓元件(20),具有形成容納桿之凹 鎖則’利用頭部(15)和施壓元件(20)門之 开Μ套合,接,限制骨路固定元件(13)於單一平牛面之 .如巾4專利範圍第丨項之骨㈣ 包含縱轴線(4)者。 Π八〒早一千面 3·如申請專利範圍第i力2項 固定元件⑼在平面(P)相對於接納=動^ J 就縱軸線⑷對稱者。 K連動角度係 圍第1或2項之骨路固定裝置,其中頭部 (^在早一平面(p),於第二腔孔(6)内槐動者。 5如申請專利範圍第!或2項之骨絡固定農置, (15)係鏡像對稱,並具有導引表面(ς: 件⑴的相配導引表面(24)合作者。 〃位於接納 6.如申請專利範圍第5項之骨骼固定裝置, :=;2:)。呈圓筒形,圓筒轴線係垂直於接卿 7·如申請專利範圍第1或2項之骨骼固定裴置,苴中骨 固定兀件(13)祕納件内角錢動,是彻摩擦力達成鎖定 1379657 者。 8. 如申請專利範圍第1或2項之骨骼固定裝置,其中接納 件(1)之内表面實質上相對於繞縱轴線轉動呈對稱者。 9. 如申請專利範圍第1或2項之骨骼固定裝置,其中: 固定元件(13)可繞橫越接納件縱轴線(4)的單一轉 動軸線,相對於接納件(1)樞動者。
TW095137002A 2005-10-12 2006-10-05 Bone anchoring device TWI379657B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US72603205P 2005-10-12 2005-10-12
EP05022263A EP1774919B1 (en) 2005-10-12 2005-10-12 Poly-axial screw pivotable in a single plane

Publications (2)

Publication Number Publication Date
TW200722030A TW200722030A (en) 2007-06-16
TWI379657B true TWI379657B (en) 2012-12-21

Family

ID=35739310

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095137002A TWI379657B (en) 2005-10-12 2006-10-05 Bone anchoring device

Country Status (8)

Country Link
US (4) US7749258B2 (zh)
EP (1) EP1774919B1 (zh)
JP (1) JP4994773B2 (zh)
KR (1) KR101267581B1 (zh)
CN (1) CN1965769B (zh)
DE (1) DE602005009202D1 (zh)
ES (1) ES2313182T3 (zh)
TW (1) TWI379657B (zh)

Families Citing this family (155)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7833250B2 (en) 2004-11-10 2010-11-16 Jackson Roger P Polyaxial bone screw with helically wound capture connection
US7862587B2 (en) 2004-02-27 2011-01-04 Jackson Roger P Dynamic stabilization assemblies, tool set and method
US8353932B2 (en) 2005-09-30 2013-01-15 Jackson Roger P Polyaxial bone anchor assembly with one-piece closure, pressure insert and plastic elongate member
US10258382B2 (en) 2007-01-18 2019-04-16 Roger P. Jackson Rod-cord dynamic connection assemblies with slidable bone anchor attachment members along the cord
US8292926B2 (en) 2005-09-30 2012-10-23 Jackson Roger P Dynamic stabilization connecting member with elastic core and outer sleeve
US10729469B2 (en) 2006-01-09 2020-08-04 Roger P. Jackson Flexible spinal stabilization assembly with spacer having off-axis core member
US8876868B2 (en) 2002-09-06 2014-11-04 Roger P. Jackson Helical guide and advancement flange with radially loaded lip
US7621918B2 (en) 2004-11-23 2009-11-24 Jackson Roger P Spinal fixation tool set and method
US6716214B1 (en) 2003-06-18 2004-04-06 Roger P. Jackson Polyaxial bone screw with spline capture connection
US7377923B2 (en) 2003-05-22 2008-05-27 Alphatec Spine, Inc. Variable angle spinal screw assembly
US8926670B2 (en) 2003-06-18 2015-01-06 Roger P. Jackson Polyaxial bone screw assembly
US8377102B2 (en) 2003-06-18 2013-02-19 Roger P. Jackson Polyaxial bone anchor with spline capture connection and lower pressure insert
US8814911B2 (en) 2003-06-18 2014-08-26 Roger P. Jackson Polyaxial bone screw with cam connection and lock and release insert
US7967850B2 (en) 2003-06-18 2011-06-28 Jackson Roger P Polyaxial bone anchor with helical capture connection, insert and dual locking assembly
US7766915B2 (en) 2004-02-27 2010-08-03 Jackson Roger P Dynamic fixation assemblies with inner core and outer coil-like member
US8257398B2 (en) 2003-06-18 2012-09-04 Jackson Roger P Polyaxial bone screw with cam capture
US8398682B2 (en) 2003-06-18 2013-03-19 Roger P. Jackson Polyaxial bone screw assembly
US8137386B2 (en) 2003-08-28 2012-03-20 Jackson Roger P Polyaxial bone screw apparatus
US7776067B2 (en) 2005-05-27 2010-08-17 Jackson Roger P Polyaxial bone screw with shank articulation pressure insert and method
US7179261B2 (en) 2003-12-16 2007-02-20 Depuy Spine, Inc. Percutaneous access devices and bone anchor assemblies
US11419642B2 (en) 2003-12-16 2022-08-23 Medos International Sarl Percutaneous access devices and bone anchor assemblies
US7527638B2 (en) 2003-12-16 2009-05-05 Depuy Spine, Inc. Methods and devices for minimally invasive spinal fixation element placement
US7678137B2 (en) 2004-01-13 2010-03-16 Life Spine, Inc. Pedicle screw constructs for spine fixation systems
US8152810B2 (en) 2004-11-23 2012-04-10 Jackson Roger P Spinal fixation tool set and method
AU2004317551B2 (en) 2004-02-27 2008-12-04 Roger P. Jackson Orthopedic implant rod reduction tool set and method
US11241261B2 (en) 2005-09-30 2022-02-08 Roger P Jackson Apparatus and method for soft spinal stabilization using a tensionable cord and releasable end structure
US8066739B2 (en) 2004-02-27 2011-11-29 Jackson Roger P Tool system for dynamic spinal implants
US7160300B2 (en) 2004-02-27 2007-01-09 Jackson Roger P Orthopedic implant rod reduction tool set and method
US7901435B2 (en) 2004-05-28 2011-03-08 Depuy Spine, Inc. Anchoring systems and methods for correcting spinal deformities
US20060058788A1 (en) 2004-08-27 2006-03-16 Hammer Michael A Multi-axial connection system
US8951290B2 (en) 2004-08-27 2015-02-10 Blackstone Medical, Inc. Multi-axial connection system
US7651502B2 (en) 2004-09-24 2010-01-26 Jackson Roger P Spinal fixation tool set and method for rod reduction and fastener insertion
CA2586361A1 (en) 2004-11-10 2006-05-18 Roger P. Jackson Helical guide and advancement flange with break-off extensions
US8926672B2 (en) 2004-11-10 2015-01-06 Roger P. Jackson Splay control closure for open bone anchor
US8308782B2 (en) 2004-11-23 2012-11-13 Jackson Roger P Bone anchors with longitudinal connecting member engaging inserts and closures for fixation and optional angulation
US7875065B2 (en) 2004-11-23 2011-01-25 Jackson Roger P Polyaxial bone screw with multi-part shank retainer and pressure insert
WO2006057837A1 (en) 2004-11-23 2006-06-01 Jackson Roger P Spinal fixation tool attachment structure
US9216041B2 (en) 2009-06-15 2015-12-22 Roger P. Jackson Spinal connecting members with tensioned cords and rigid sleeves for engaging compression inserts
US8444681B2 (en) 2009-06-15 2013-05-21 Roger P. Jackson Polyaxial bone anchor with pop-on shank, friction fit retainer and winged insert
US9980753B2 (en) 2009-06-15 2018-05-29 Roger P Jackson pivotal anchor with snap-in-place insert having rotation blocking extensions
US9168069B2 (en) 2009-06-15 2015-10-27 Roger P. Jackson Polyaxial bone anchor with pop-on shank and winged insert with lower skirt for engaging a friction fit retainer
US9393047B2 (en) 2009-06-15 2016-07-19 Roger P. Jackson Polyaxial bone anchor with pop-on shank and friction fit retainer with low profile edge lock
US7901437B2 (en) 2007-01-26 2011-03-08 Jackson Roger P Dynamic stabilization member with molded connection
US10076361B2 (en) 2005-02-22 2018-09-18 Roger P. Jackson Polyaxial bone screw with spherical capture, compression and alignment and retention structures
US7955358B2 (en) 2005-09-19 2011-06-07 Albert Todd J Bone screw apparatus, system and method
US8105368B2 (en) 2005-09-30 2012-01-31 Jackson Roger P Dynamic stabilization connecting member with slitted core and outer sleeve
GB0521582D0 (en) 2005-10-22 2005-11-30 Depuy Int Ltd An implant for supporting a spinal column
GB0600662D0 (en) 2006-01-13 2006-02-22 Depuy Int Ltd Spinal support rod kit
US8348952B2 (en) 2006-01-26 2013-01-08 Depuy International Ltd. System and method for cooling a spinal correction device comprising a shape memory material for corrective spinal surgery
EP1923011B1 (en) * 2006-11-17 2009-10-07 BIEDERMANN MOTECH GmbH Bone anchoring device
US8636783B2 (en) * 2006-12-29 2014-01-28 Zimmer Spine, Inc. Spinal stabilization systems and methods
EP2117451A1 (en) * 2006-12-29 2009-11-18 Zimmer Spine Austin, Inc. Spinal stabilization systems and methods
US8366745B2 (en) 2007-05-01 2013-02-05 Jackson Roger P Dynamic stabilization assembly having pre-compressed spacers with differential displacements
US8475498B2 (en) 2007-01-18 2013-07-02 Roger P. Jackson Dynamic stabilization connecting member with cord connection
US8167912B2 (en) 2007-02-27 2012-05-01 The Center for Orthopedic Research and Education, Inc Modular pedicle screw system
US7967849B2 (en) * 2007-04-06 2011-06-28 Warsaw Orthopedic, Inc. Adjustable multi-axial spinal coupling assemblies
US10383660B2 (en) 2007-05-01 2019-08-20 Roger P. Jackson Soft stabilization assemblies with pretensioned cords
US7942910B2 (en) 2007-05-16 2011-05-17 Ortho Innovations, Llc Polyaxial bone screw
US8197518B2 (en) 2007-05-16 2012-06-12 Ortho Innovations, Llc Thread-thru polyaxial pedicle screw system
US7942909B2 (en) 2009-08-13 2011-05-17 Ortho Innovations, Llc Thread-thru polyaxial pedicle screw system
US7951173B2 (en) 2007-05-16 2011-05-31 Ortho Innovations, Llc Pedicle screw implant system
US7942911B2 (en) 2007-05-16 2011-05-17 Ortho Innovations, Llc Polyaxial bone screw
US7947065B2 (en) 2008-11-14 2011-05-24 Ortho Innovations, Llc Locking polyaxial ball and socket fastener
US8105356B2 (en) * 2007-06-05 2012-01-31 Spartek Medical, Inc. Bone anchor with a curved mounting element for a dynamic stabilization and motion preservation spinal implantation system and method
ES2375539T3 (es) * 2007-07-20 2012-03-01 Biedermann Motech Gmbh Dispositivo de anclaje óseo.
FR2920959B1 (fr) * 2007-09-17 2010-09-10 Clariance Dispositif d'ancrage vertebral.
US8038701B2 (en) * 2007-10-22 2011-10-18 K2M, Inc. Uni-planar, taper lock bone screw
GB0720762D0 (en) 2007-10-24 2007-12-05 Depuy Spine Sorl Assembly for orthopaedic surgery
US8007522B2 (en) 2008-02-04 2011-08-30 Depuy Spine, Inc. Methods for correction of spinal deformities
US7857835B2 (en) 2008-02-22 2010-12-28 Depuy Spine, Inc. Method and system for trans-lamina spinal fixation
WO2009124196A2 (en) * 2008-04-03 2009-10-08 Life Spine, Inc. Top loading polyaxial spine screw assembly with one step lockup
WO2009158707A1 (en) 2008-06-27 2009-12-30 K2M, Inc. System and method for performing spinal surgery
ATE536825T1 (de) * 2008-07-25 2011-12-15 Hays Saglik Urunleri Ic Ve Dis Ticaret Hayvancilik Ltd Sirketi Posteriore dynamische schraube
JP2012529969A (ja) 2008-08-01 2012-11-29 ロジャー・ピー・ジャクソン スリーブ付き張力付与りコードを備える長手方向接続部材
EP2174610B1 (en) 2008-10-08 2012-09-05 Biedermann Technologies GmbH & Co. KG Elongated implant device and vertebral stabilization device
US8075603B2 (en) * 2008-11-14 2011-12-13 Ortho Innovations, Llc Locking polyaxial ball and socket fastener
EP2221013B1 (en) 2009-02-20 2015-08-05 Biedermann Technologies GmbH & Co. KG Receiving part for receiving a rod for coupling the rod to a bone anchoring element and a bone anchoring device with such a receiving part
US11229457B2 (en) 2009-06-15 2022-01-25 Roger P. Jackson Pivotal bone anchor assembly with insert tool deployment
US8998959B2 (en) 2009-06-15 2015-04-07 Roger P Jackson Polyaxial bone anchors with pop-on shank, fully constrained friction fit retainer and lock and release insert
US9668771B2 (en) 2009-06-15 2017-06-06 Roger P Jackson Soft stabilization assemblies with off-set connector
EP2757988A4 (en) 2009-06-15 2015-08-19 Jackson Roger P POLYAXIAL BONE ANCHORING DEVICE WITH PRESSURE-INPUT ROD AND FRICTION-ADJUSTING COMPRESSION-SIZE CLAMP FIN
AU2010303934B2 (en) 2009-10-05 2014-03-27 Roger P. Jackson Polyaxial bone anchor with non-pivotable retainer and pop-on shank, some with friction fit
US8430917B2 (en) * 2009-10-30 2013-04-30 Warsaw Orthopedic, Inc. Bone engaging implant with adjustment saddle
US9044272B2 (en) 2009-11-09 2015-06-02 Ebi, Llc Multiplanar bone anchor system
US8449578B2 (en) * 2009-11-09 2013-05-28 Ebi, Llc Multiplanar bone anchor system
US8986349B1 (en) 2009-11-11 2015-03-24 Nuvasive, Inc. Systems and methods for correcting spinal deformities
US8647370B2 (en) 2010-01-15 2014-02-11 Ebi, Llc Uniplanar bone anchor system
US8419778B2 (en) 2010-01-15 2013-04-16 Ebi, Llc Uniplanar bone anchor system
US20110196430A1 (en) * 2010-02-10 2011-08-11 Walsh David A Spinal fixation assembly with intermediate element
US9393048B2 (en) 2010-02-23 2016-07-19 K2M, Inc. Polyaxial bonescrew assembly
WO2011127065A1 (en) * 2010-04-06 2011-10-13 Seaspine, Inc. System and methods for correcting spinal deformities
DE102010028423B4 (de) 2010-04-30 2016-04-14 Kilian Kraus Pedikelschraube und Vorrichtung zur Stabilisierung der Wirbelsäule
US9393049B2 (en) 2010-08-20 2016-07-19 K2M, Inc. Spinal fixation system
US8882817B2 (en) 2010-08-20 2014-11-11 K2M, Inc. Spinal fixation system
AU2014200455B2 (en) * 2010-08-20 2014-12-18 K2M, Inc. Spinal Fixation System
EP2611373B1 (en) 2010-08-30 2015-11-04 Zimmer Spine, Inc. Polyaxial pedicle screw
JP2013540468A (ja) 2010-09-08 2013-11-07 ロジャー・ピー・ジャクソン 弾性部および非弾性部を有する動的固定化部材
GB2502449A (en) 2010-11-02 2013-11-27 Roger P Jackson Polyaxial bone anchor with pop-on shank and pivotable retainer
ES2614270T3 (es) * 2010-12-27 2017-05-30 Biedermann Technologies Gmbh & Co. Kg Dispositivo de anclaje óseo poliaxial
CN102551856B (zh) * 2011-01-24 2014-07-09 上海锐植医疗器械有限公司 自旋转撑开脊柱创伤内固定系统
CN102068304B (zh) * 2011-01-26 2013-01-02 邱勇 一种椎弓根钉
CN102090920A (zh) * 2011-03-21 2011-06-15 丁亮华 万向微动椎弓根钉
WO2012128825A1 (en) 2011-03-24 2012-09-27 Jackson Roger P Polyaxial bone anchor with compound articulation and pop-on shank
DE102011050996A1 (de) * 2011-06-09 2012-12-13 Zbigniew Combrowski Chirurgisches Instrument
US9072551B2 (en) * 2011-06-09 2015-07-07 Christel Paroth Surgical instrument
US9005249B2 (en) 2011-07-11 2015-04-14 Life Spine, Inc. Spinal rod connector assembly
US11103286B2 (en) * 2011-07-15 2021-08-31 Globus Medical, Inc. Orthopedic fixation devices and methods of installation thereof
US9295501B2 (en) 2011-08-02 2016-03-29 Blackstone Medical, Inc. Bayonet counter-torque wrench
ES2418604T3 (es) 2011-08-18 2013-08-14 Biedermann Technologies Gmbh & Co. Kg Dispositivo de anclaje óseo poliaxial
ES2526880T3 (es) 2011-12-13 2015-01-16 Biedermann Technologies Gmbh & Co. Kg Dispositivo de anclaje óseo monoplanar con plano de giro seleccionable
EP2606841B1 (en) * 2011-12-23 2016-03-09 Biedermann Technologies GmbH & Co. KG Polyaxial bone anchoring device
US8911479B2 (en) 2012-01-10 2014-12-16 Roger P. Jackson Multi-start closures for open implants
CN102641148A (zh) * 2012-04-16 2012-08-22 黄孟锋 骨骼固定装置
ES2696676T3 (es) 2012-09-04 2019-01-17 Trigueros Ignacio Sanpera Sistema para una corrección global tridimensional de las curvaturas de la columna
US9782204B2 (en) 2012-09-28 2017-10-10 Medos International Sarl Bone anchor assemblies
US8911478B2 (en) 2012-11-21 2014-12-16 Roger P. Jackson Splay control closure for open bone anchor
CN103070725A (zh) * 2013-01-14 2013-05-01 北京市富乐科技开发有限公司 微创加长臂椎弓根钉
US10058354B2 (en) 2013-01-28 2018-08-28 Roger P. Jackson Pivotal bone anchor assembly with frictional shank head seating surfaces
EP2764840B1 (en) 2013-02-11 2017-05-03 Biedermann Technologies GmbH & Co. KG Coupling assembly for coupling a rod to a bone anchoring element and bone anchoring device with such a coupling assembly
US8852239B2 (en) 2013-02-15 2014-10-07 Roger P Jackson Sagittal angle screw with integral shank and receiver
US9775660B2 (en) 2013-03-14 2017-10-03 DePuy Synthes Products, Inc. Bottom-loading bone anchor assemblies and methods
US20140277153A1 (en) 2013-03-14 2014-09-18 DePuy Synthes Products, LLC Bone Anchor Assemblies and Methods With Improved Locking
US9259247B2 (en) 2013-03-14 2016-02-16 Medos International Sarl Locking compression members for use with bone anchor assemblies and methods
US10342582B2 (en) 2013-03-14 2019-07-09 DePuy Synthes Products, Inc. Bone anchor assemblies and methods with improved locking
US9724145B2 (en) 2013-03-14 2017-08-08 Medos International Sarl Bone anchor assemblies with multiple component bottom loading bone anchors
US9649134B2 (en) 2013-04-12 2017-05-16 Alphatec Spine, Inc. Uniplanar screw assembly and methods of use
US9453526B2 (en) 2013-04-30 2016-09-27 Degen Medical, Inc. Bottom-loading anchor assembly
US9526529B2 (en) 2013-09-25 2016-12-27 Blackstone Medical, Inc. Bone screw systems with pressure caps having biasing members
DE102013110796A1 (de) 2013-09-30 2015-04-02 Z-Medical Gmbh & Co. Kg Chirurgisches Instrument
US9480501B2 (en) * 2013-10-21 2016-11-01 Blackstone Medical, Inc. Modular pedicle screw
US9566092B2 (en) 2013-10-29 2017-02-14 Roger P. Jackson Cervical bone anchor with collet retainer and outer locking sleeve
CN105848597A (zh) * 2013-11-22 2016-08-10 脊柱平衡股份有限公司 多轴向椎弓根螺钉组件及用于该螺钉组件的封装
US9980758B2 (en) 2013-11-27 2018-05-29 Blackstone Medical, Inc. Minimally invasive counter-torque wrench system
US9717533B2 (en) 2013-12-12 2017-08-01 Roger P. Jackson Bone anchor closure pivot-splay control flange form guide and advancement structure
US9451993B2 (en) 2014-01-09 2016-09-27 Roger P. Jackson Bi-radial pop-on cervical bone anchor
ES2611014T3 (es) * 2014-01-13 2017-05-04 Biedermann Technologies Gmbh & Co. Kg Conjunto de acoplamiento para acoplar una varilla a un elemento de anclaje óseo, y dispositivo de anclaje óseo poliaxial
US10918419B2 (en) 2014-04-01 2021-02-16 K2M, Inc. Spinal fixation device
US9549765B2 (en) 2014-04-03 2017-01-24 Zimmer Spine, Inc. Uniplanar bone screw
EP2939622A1 (en) 2014-04-30 2015-11-04 Sanpera Trigueros, Ignacio System for correction of the spine curvatures
US9597119B2 (en) 2014-06-04 2017-03-21 Roger P. Jackson Polyaxial bone anchor with polymer sleeve
US10064658B2 (en) 2014-06-04 2018-09-04 Roger P. Jackson Polyaxial bone anchor with insert guides
FR3027209B1 (fr) * 2014-10-20 2016-11-25 Safe Orthopaedics Dispositif d'ancrage vertebral multiaxial pour le redressement d'une vertebre
CN106073948B (zh) * 2016-07-08 2018-02-02 北京大学人民医院 髂骨修复体
CN106037994B (zh) * 2016-07-08 2018-09-18 北京大学人民医院 髋骨修复体
US10575878B2 (en) * 2016-07-21 2020-03-03 Warsaw Orthopedic, Inc. Spinal implant system and methods of use
CA3043217A1 (en) 2016-11-18 2018-05-24 Javier Garcia-Bengochea Implants and instruments for enhancing vertebral alignment and sagittal balance
WO2018186887A1 (en) * 2017-04-07 2018-10-11 Facet-Link Inc. Spinal fixation element and stabilization system
US10610265B1 (en) 2017-07-31 2020-04-07 K2M, Inc. Polyaxial bone screw with increased angulation
US10743918B2 (en) * 2018-06-27 2020-08-18 Texas Scottish Rite Hospital For Children External fixation connection rod with female attachment
US11911076B2 (en) 2018-11-16 2024-02-27 Southern Cross Patents Pty Ltd Pedicle screws
US20220160400A1 (en) * 2019-03-12 2022-05-26 Carbofix Spine Inc. Composite material spinal implant
DE102019116374A1 (de) 2019-06-17 2020-12-17 Aesculap Ag Teilweise blockierte Pedikelschraube II
DE102019116368A1 (de) 2019-06-17 2020-12-17 Aesculap Ag Teilweise blockierte Pedikelschraube
US11311316B2 (en) * 2020-09-04 2022-04-26 Warsaw Orthopedic, Inc. Spinal implant system and methods of use
US11751915B2 (en) 2021-07-09 2023-09-12 Roger P. Jackson Modular spinal fixation system with bottom-loaded universal shank heads

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4500586A (en) * 1981-01-29 1985-02-19 Bussey Harry Jun Billowed filling elements for packaging
FR2633177B1 (fr) 1988-06-24 1991-03-08 Fabrication Materiel Orthopedi Implant pour dispositif d'osteosynthese rachidienne, notamment en traumatologie
US5102412A (en) 1990-06-19 1992-04-07 Chaim Rogozinski System for instrumentation of the spine in the treatment of spinal deformities
US5595811A (en) * 1992-01-31 1997-01-21 Stout, Jr.; William A. Packaging material
DE4307576C1 (de) 1993-03-10 1994-04-21 Biedermann Motech Gmbh Knochenschraube
DE4425357C2 (de) * 1994-07-18 1996-07-04 Harms Juergen Verankerungselement
CN1142746C (zh) * 1996-12-12 2004-03-24 库尔斯恩蒂斯股份公司 用于连接纵向支架和花托形螺钉的装置
US6485494B1 (en) * 1996-12-20 2002-11-26 Thomas T. Haider Pedicle screw system for osteosynthesis
IL124529A (en) * 1997-05-20 2001-08-08 Akiva Raphael Katz Pedicle screw assembly
US6467996B1 (en) * 1999-04-08 2002-10-22 Rapac, Inc. Polystyrene beads for drainage fields
US6254602B1 (en) 1999-05-28 2001-07-03 Sdgi Holdings, Inc. Advanced coupling device using shape-memory technology
DE10055888C1 (de) 2000-11-10 2002-04-25 Biedermann Motech Gmbh Knochenschraube
KR20040053174A (ko) * 2001-10-15 2004-06-23 개리 제이. 리드 정형외과 안정화 장치 및 방법
US6800079B2 (en) * 2002-03-15 2004-10-05 Lock-N-Stitch, Inc. Orthopedic stabilization device and method
DE20207851U1 (de) 2002-05-21 2002-10-10 Metz Stavenhagen Peter Verankerungselement zur Befestigung eines Stabes einer Vorrichtung zum Einrichten einer menschlichen oder tierischen Wirbelsäule an einem Wirbelknochen
JP2007502677A (ja) * 2003-08-20 2007-02-15 ウォーソー・オーソペディック・インコーポレーテッド 例えば脊椎手術用の、多軸型整形外科デバイスおよびシステム
US20050154393A1 (en) * 2003-12-30 2005-07-14 Thomas Doherty Bone anchor assemblies and methods of manufacturing bone anchor assemblies
US7951172B2 (en) * 2005-03-04 2011-05-31 Depuy Spine Sarl Constrained motion bone screw assembly
WO2008128156A1 (en) * 2007-04-13 2008-10-23 Fagerdala Usa, Inc. Lighweight aggregate unit and method of manufacture

Also Published As

Publication number Publication date
US20100318135A1 (en) 2010-12-16
CN1965769B (zh) 2012-11-21
DE602005009202D1 (de) 2008-10-02
JP4994773B2 (ja) 2012-08-08
JP2007105472A (ja) 2007-04-26
KR101267581B1 (ko) 2013-05-23
US8048133B2 (en) 2011-11-01
US20140058463A1 (en) 2014-02-27
US20120109224A1 (en) 2012-05-03
KR20070040720A (ko) 2007-04-17
CN1965769A (zh) 2007-05-23
EP1774919B1 (en) 2008-08-20
US20070161996A1 (en) 2007-07-12
US7749258B2 (en) 2010-07-06
US9078715B2 (en) 2015-07-14
US8506611B2 (en) 2013-08-13
ES2313182T3 (es) 2009-03-01
EP1774919A1 (en) 2007-04-18
TW200722030A (en) 2007-06-16

Similar Documents

Publication Publication Date Title
TWI379657B (en) Bone anchoring device
JP5877042B2 (ja) 多軸骨アンカー固定装置
US9987058B2 (en) Orthopedic anchor assembly
JP5187897B2 (ja) 骨固着装置および骨安定化装置
KR101466115B1 (ko) 횡단 척추 결합 장치 및 시스템
TW546128B (en) Bone screw
JP4498413B2 (ja) 多軸式柄接合用ねじ組立体
CN103083078B (zh) 大成角多轴骨锚固装置
US20060195098A1 (en) Implant system and fastening element for an implant system
US20140222079A1 (en) Bone anchoring device
JP2011511676A (ja) 自動拡張骨固定デバイス
JP2016104131A (ja) 椎弓根スクリューシステム及び脊髄安定化システム
US20210282819A1 (en) Coupling device for use with a bone anchoring element and bone anchoring device with such a coupling device
JP2024038395A (ja) 多軸骨固定装置用固定部材、および当該固定部材を備えた多軸骨固定装置
KR100960158B1 (ko) 척추 임플란트 보조장치
US11191571B2 (en) Bone anchoring device
KR101136429B1 (ko) 역동적 척추경 나사못 연결로드
HU230507B1 (hu) Eszközkészlet csontdarabok összeerősítésére
TW201212875A (en) Vertebral rod piece connecting device