TWI361743B - Screw-retaining screwdriver - Google Patents
Screw-retaining screwdriver Download PDFInfo
- Publication number
- TWI361743B TWI361743B TW095128515A TW95128515A TWI361743B TW I361743 B TWI361743 B TW I361743B TW 095128515 A TW095128515 A TW 095128515A TW 95128515 A TW95128515 A TW 95128515A TW I361743 B TWI361743 B TW I361743B
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- Taiwan
- Prior art keywords
- tool
- wider
- taper
- blade
- sharp
- Prior art date
Links
- 210000000988 bone and bone Anatomy 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 230000001012 protector Effects 0.000 claims 1
- 238000001356 surgical procedure Methods 0.000 abstract description 3
- 230000014759 maintenance of location Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract 1
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B17/58—Surgical 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
- A61B17/88—Osteosynthesis instruments; Methods or means for implanting or extracting internal or external fixation devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
- B25B23/02—Arrangements for handling screws or nuts
- B25B23/08—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation
- B25B23/10—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation using mechanical gripping means
- B25B23/105—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation using mechanical gripping means the gripping device being an integral part of the driving bit
- B25B23/108—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation using mechanical gripping means the gripping device being an integral part of the driving bit the driving bit being a Philips type bit, an Allen type bit or a socket
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B17/58—Surgical 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
- A61B17/88—Osteosynthesis instruments; Methods or means for implanting or extracting internal or external fixation devices
- A61B17/8875—Screwdrivers, spanners or wrenches
- A61B17/8886—Screwdrivers, spanners or wrenches holding the screw head
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B17/58—Surgical 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
- A61B17/88—Osteosynthesis instruments; Methods or means for implanting or extracting internal or external fixation devices
- A61B17/8875—Screwdrivers, spanners or wrenches
- A61B17/8886—Screwdrivers, spanners or wrenches holding the screw head
- A61B17/8888—Screwdrivers, spanners or wrenches holding the screw head at its central region
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C8/00—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
- A61C8/0089—Implanting tools or instruments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B15/00—Screwdrivers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B15/00—Screwdrivers
- B25B15/001—Screwdrivers characterised by material or shape of the tool bit
- B25B15/004—Screwdrivers characterised by material or shape of the tool bit characterised by cross-section
- B25B15/005—Screwdrivers characterised by material or shape of the tool bit characterised by cross-section with cross- or star-shaped cross-section
Landscapes
- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Medical Informatics (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Mechanical Engineering (AREA)
- Dentistry (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Epidemiology (AREA)
- Surgical Instruments (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
- Joining Of Building Structures In Genera (AREA)
- Dowels (AREA)
- Dental Prosthetics (AREA)
- Pens And Brushes (AREA)
Description
1361743 九、發明說明: 【發明所屬之技術領域】 本發明係關於一種螺絲起子,其具有一用於在一螺絲釘 被疋位、旋轉或移除時將該螺絲釘暫時固持在其尖端上之 適备位置的保持機構。更特定言之,本發明係關於—種具 有十字形頭部之螺絲起子,其在上頜面手術期間用於接骨 螺絲釘之安裝及移除。 【先前技術】 如上頜面手術之多種醫學程序要求使用驅動入患者骨骼 中且可在稍後時間被移除之螺絲釘。在將螺絲釘驅動入骨 骼中之則,必須將螺絲釘操縱入適當位置且接著移除該螺 絲釘,必需將螺絲釘操縱出人體而不落下該螺絲釘。落下 之螺絲釘可吾失在患者内部或可位於難以移除之位置處。 進-步地在將螺絲釘安裝人骨路中與自骨㈣除螺絲釘 中,可能必需對螺絲釘施加相當大之扭矩。因此,螺絲起 • +尖端與螺絲釘之間的安全麵接為必要的,以允許該扭矩 之傳輸且防止可導致螺絲釘未對準之不良橫向移動。 最終’因為可能僅存在至患者位點之有限人口,因此使 用第二裝置(例如當經由套管而使用時)來定位或緊固螺絲 釘可能為不實用的。 因此’需要具有—具有能夠安全及暫時地嚙合及留持螺 .,糸釘之尖端的早個裝置。此外,例如在困難或最低限度侵 入方法―啪令有時必需使用刀 刃之軸以與螺絲釘之軸成—角的方式驅動該螺絲釘。 H3483.doc 1361743 【發明内容】 本發明之目標為提供一種在尖端上具有用於留持螺絲釘 之留持機構的螺絲起子·《該目標係藉由一螺絲起子來實 現該螺絲起子包含一具有近端(proximal end)及遠端之機 械軸’及一連接至該機械轴之該近端且由至少第一刀刃及 第一刀刃組成之尖端,其中該第一刀刃之平面及該第二刀 刃之平面垂直於機械軸之縱向轴'位於縱向轴之相反側上 且在垂直於其平面之方向彼此平行及偏移。當以力將刀刃 插入螺絲釘槽中時,此偏移導致刀刀與螺絲釘槽之間的摩 擦力,從而導致刀刃留持該螺絲釘。此係已知為干涉配 合。 在本發明之另-實施例中,_起子含有連接至機械轴 之近端的第三刀刃及第四刀刃且該等刀刃大體上共平面、 垂直於第一及第二刀刃、位於沿縱向轴處且大體上形成十 字形,該十字形使裝置能夠與在頭部中具有十字型槽之螺 絲釘一起使用一。 在另實施例中,螺絲起子含有沿裝置之縱向軸延伸超 出穴端之近端的結塊。該結塊嚙合螺絲釘頭部中之相應凹 座,從而有助於在操作中將刀刀導引入適當位置中。 在另一實施例中’螺絲起子含有—可操作地連接至機械 軸之遠端的手柄,其允許使用人力或其他外部電源(如電 池電源)將扭矩施加至機械軸之便利方法。 在另一實施例中,螺絲起子含有沿著縱向轴為錐形之刀 刃’其中該錐形在裝置近端處具有其最窄點。該錐形有助 113483.doc • 6 · 1361743 改變、修正或變化。 雖然本文已參考特定實施例展示及描述了本發明,但應 瞭解··可在不偏離本發明之精神及範疇的情況下,對所述 實施例之在實踐中所使用的及特別適用於特殊環境及操作 要求的形式、結構、配置、屬性、材料及組件及其他方面 進行各種添加、取代或修正。因此,應瞭解,本文所揭示 之實施例僅說明本發明之原理。可由熟習此項技術者進行
的各種其他修正將體現本發明之原理且將屬於本發明之精 神及範疇内。 【圖式簡單說明】 圖1A為螺絲起子之一較佳實施例之平面圖; 圖1B為圖1A螺絲起子之放大之部分透視圖,其更詳細 展示球狀切割之尖端; 圖2A為螺絲起子尖端沿圖1之線A-A的橫截面圖,其展 示扁平頭部設.計及偏移齒(〇ffset tine”
圖2B為替代螺絲起子尖端沿圖1之線A_ A的橫截面圖, 其展示十字形設計及偏移齒; 圖3為螺絲起子尖端沿圖1之線b_B的橫截面圖,其展示 偏移齒之錐形;及 圖4為螺絲起子之第二較佳實施例之平面圖,其展示一 手柄。 【主要元件符號說明】 2 4 螺絲起子 狹長部件 113483.doc -11- 1361743 近端 遠端 縱向軸 軸 尖端 第一刀刃 第二刀刃 結塊 第三刀刃 第四刀刃 手柄 113483.doc
Claims (1)
1361743
十、申請專利範圍: 第095128515號專利申請案 中文申請專利範圍替換本(100年U月) 1. 一種用於旋轉及留持一螺絲釘之工具,其包含: 一機械轴,其具有一縱向軸、一近端及一遠端; 一連接至該機械軸之該近端的尖端,其具有至少一第 一刀刃及一第二刀刃,其中各個刀刃界定一平面,該第 一刀刃之平面及該第二刀刃之平面垂直於該機械軸之該 縱向軸、位於該縱向轴之相反側上,且在一垂直於其平 面之方向彼此平行及偏移,以共同地嚙合該螺絲釘之一 9 非偏移部分,藉以在該尖端及該螺絲釘之間產生一干涉 配〇,其中(i)至少一刀刃具有一兩級錐形,且(^) 該錐形之最窄點係在該工具之該近端處,以當該刀刃插 入該螺絲釘時,允許該刀刃之有效厚度增加,從而在該 螺絲釘與該刀刀之間產生一較佳配合。 2.如請求項1之工具,其中該工具進一步包含連接至該機 械軸之該近端的一第三刀刃及一第四刀刀,且該第三刀 刃及該第四刀刃大體上共平面並垂直於該第一刀刃及第 二刀刀以大體上形成一十字形。 3. 如請求項丨之工具,其中該工具進一步包含一沿該工具 之該縱向軸延伸超出該尖端之該近端的結塊。 4. 如請求項丨之工具,其中該工具進一步包含一可操作地 連接至該機械軸之該遠端的手柄。 5. 如請求項丨之工具,其中該尖端之頭部具有一大體上十 子形之橫截面。 如求項1之工具,其_該機械軸之該遠端連接至一耦 113483-l〇〇lli〇.d〇c ^61743 卜,'片1°哦更)正機頁 "mi .-tj 療部分 如清求項1之工具,其中該尖端之至少一部分係為球 形。 8. 種用於旋轉及留持一螺絲釘之工具,其包含: 一機械轴,其具有一縱向轴、一近端及一遠端; 一連接至該機械轴之該近端的尖端,其具有至少一第 —刀刀及一第二刀刃,其中該第一刀刃之平面及該第二 刀刃之平面垂直於該機械轴之該縱向軸、位於該縱向軸 C 之相反側上,且在一彼此垂直之方向彼此平行及偏移, 以共同地嚙合該螺絲釘之一槽,藉以在該等刀刃及該螺 絲釘之間產生一干涉配合,其中該尖端之至少一部分係 為球形。 9. 如切求項8之工具,其中該工具進一步包含連接至該機 械軸之該近端的一第三刀刃及一第四刀刃,且該第三刀 刃及該第四刀刃大體上共平面並垂直於該第—刀刃及第 一刀刃以大體上形成—I*字形。 〇 10. 如請求項8之工具’其中該工具進一步包含—沿該工具 之該縱向軸延伸超出該尖端之該近端的結塊。 11·如請求項8之工具,其中該工具進一步包含—可操作地 連接至該機械軸之該遠端的手柄。 且其 12. 如請求項8之工具,其中至少一刀刃具有一錐形 中該錐形之最窄點係在該工具之該近端處。 13. 如請求項8之工具’其中該尖端之頭部具有一大體上十 字形之橫截面。 113483-1001H0.doc ㈣1743
ί(?啤明w件, 14·如請求項8之工具,i L ... 接部分。 八中該機械軸之該遠端連接至一福 15·::'求項1之工具,其中該第-刀刀與該第二刀刃之間 、該偏移在0.2 mm與〇·〇2 mm之間。 16. “求項1之:具,其*該兩級錐形包含—尖銳雜形盘 -較寬錐形,該尖銳錐形致使該至少—刀刀在自該近端 朝向該遠端之一方向上增加厚度,該較寬錐形致使該至 & § ;一刀刀在自該近端朝向該遠端之—方向上增加厚度, 該較寬錐形係不同於該尖銳錐形。 - ,月,項16之工具,其中該較寬錐形係配置在該尖銳雜 形之遠鸲,且該較寬錐形係大於該尖銳錐形。 W如請求们6之卫具’其中該尖銳錐形界相對於該縱 向勒之尖銳錐角’該較寬錐形界定一相對於該縱向轴之 較寬錐角,該尖銳錐角係不同於該較寬錐角。 19.如明求項18之工具’其中該較寬錐角係大於該尖銳錐 角。 2〇·如明求項19之工具,其中該較寬錐形係配置在該尖銳錐 形之遠端。 21.如請求項20之工具,其中該較寬錐形係連接至該尖銳錐 形0 22_如請求項8之工具,其中該等刀刃之至少一個具有一尖 銳錐形及一較寬錐形,該尖銳錐形界定一相對於該縱向 軸之尖銳錐角,該較寬錐形界定一相對於該縱向軸之較 寬錐角,該尖銳錐角係不同於該較寬錐角。 113483-1001110.doc 1743☆修(鱗綱
角0 其中該較寬錐角係大於該尖銳錐 24.如請求項23之工具,其中該較寬錐形係配置在該尖銳錐 形之遠端。 25·如請求項24之工具,其中該較寬錐形係連接至該尖銳錐 形0 26· 一種用於旋轉及留持一螺絲釘於一骨骼中之外科工具, 其包含: ^ ’ 一外科軸,其具有一縱向轴、一近端及一遠端; 一連接至該外科轴之該近端的外科尖端,其具有一第 一刀刀與一第二刀刃,而無其他刀刃,其中該第一刀刃 之平面及該第二刀刃Μ面垂直於該外科轴之該縱向 轴、位於該縱向軸之相反側上,且在一垂直於其平面之 方向彼此平行及偏移,以共同地嚙合該螺絲釘之一非偏 移部分,藉以在該尖端及該螺絲釘之間產生一干涉配 合。 27.如請求項26之外科工具,其中該尖端之至少一部分為球 形。 28. 如請求項26之外科工具,其中該尖端係一扁平頭尖端。 29. 如請求項26之外科工具,其中該等刀刀之至少一個具有 一尖銳錐形及一較寬錐形,該尖銳錐形界定一相對於該 縱向軸之尖銳錐角,該較寬錐形界定一相對於該縱向轴 之較寬錐角,從而該尖銳錐角係不同於該較寬錐角。 30. 如請求項26之外科工具,其中該較寬錐角係大於該尖銳 H3483-1001H0.doc • 4- 1361743
錐角。 3l.如請求項30之外科工呈 銳錐形之遠端。 32·如請求項31之外科工具 銳錐形。 其中該較寬錐形係配置在該尖 其中該較寬錐形係連接至該尖 33.如請求項26之外科工具,其中該等刀 -厚度,該厚度在自該近端朝向該遠 隨一較寬錐形之一尖銳錐形逐步增加 之至少一者具有 之一方向上以跟 & .如》月求項33之外科卫具,其中該刀刃之厚度係在較寬錐 形處比在线錐形處增加較快,在較寬錐形係遠離該尖 銳錐形設置。 8 113483-1001110.doc
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US70566805P | 2005-08-03 | 2005-08-03 |
Publications (2)
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TW200720027A TW200720027A (en) | 2007-06-01 |
TWI361743B true TWI361743B (en) | 2012-04-11 |
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ID=37607257
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW095128515A TWI361743B (en) | 2005-08-03 | 2006-08-03 | Screw-retaining screwdriver |
Country Status (15)
Country | Link |
---|---|
US (1) | US7690282B2 (zh) |
EP (1) | EP1910033B1 (zh) |
JP (1) | JP4904350B2 (zh) |
KR (1) | KR101337929B1 (zh) |
CN (1) | CN101237962A (zh) |
AT (1) | ATE453486T1 (zh) |
AU (1) | AU2006278593A1 (zh) |
BR (1) | BRPI0614095B1 (zh) |
CA (1) | CA2636009C (zh) |
DE (1) | DE602006011470D1 (zh) |
ES (1) | ES2335695T3 (zh) |
PL (1) | PL1910033T3 (zh) |
TW (1) | TWI361743B (zh) |
WO (1) | WO2007019252A2 (zh) |
ZA (1) | ZA200801112B (zh) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8393183B2 (en) | 2007-05-07 | 2013-03-12 | Whirlpool Corporation | Fabric treatment appliance control panel and associated steam operations |
CN100500110C (zh) * | 2007-09-18 | 2009-06-17 | 北京大学人民医院 | 防旋转自锁骨折内固定器 |
USD623036S1 (en) | 2008-11-07 | 2010-09-07 | Milwaukee Electric Tool Corporation | Insert bit |
WO2010054169A1 (en) | 2008-11-07 | 2010-05-14 | Milwaukee Electric Tool Corporation | Tool bit |
USD711719S1 (en) | 2009-11-06 | 2014-08-26 | Milwaukee Electric Tool Corporation | Tool bit |
JP5419733B2 (ja) * | 2010-01-28 | 2014-02-19 | 勝行 戸津 | ドライバービット |
US8291795B2 (en) | 2010-03-02 | 2012-10-23 | Phillips Screw Company | Fastener system with stable engagement and stick fit |
KR101137937B1 (ko) * | 2010-05-07 | 2012-05-09 | 안장훈 | 치과용 스크류 및 드라이버 |
CA2804390C (en) | 2010-07-07 | 2019-01-08 | Infastech Intellectual Properties Pte. Ltd. | Torque transmission driver |
US11215215B2 (en) | 2011-08-25 | 2022-01-04 | Infastech Intellectual Properties Pte. Ltd. | Tapered lobular driver and fastener |
US10968939B2 (en) | 2011-08-25 | 2021-04-06 | Infastech Intellectual Properties Pte. Ltd. | Tapered lobular driver and fastener |
US20150020652A1 (en) * | 2013-07-18 | 2015-01-22 | Klein Tools, Inc. | Tool Bit Having Improved Removability |
US10022845B2 (en) | 2014-01-16 | 2018-07-17 | Milwaukee Electric Tool Corporation | Tool bit |
AU2016308839B2 (en) * | 2015-08-18 | 2021-07-01 | Infastech Intellectual Properties Pte. Ltd. | Tapered lobular driver and fastener |
CN105342695A (zh) * | 2015-11-24 | 2016-02-24 | 上海三友医疗器械有限公司 | 一种骨螺钉安装系统 |
CN108042224A (zh) * | 2017-11-21 | 2018-05-18 | 上海交通大学医学院附属第九人民医院 | 持钉器 |
WO2019109098A1 (en) | 2017-12-01 | 2019-06-06 | Milwaukee Electric Tool Corporation | Wear resistant tool bit |
USD921468S1 (en) | 2018-08-10 | 2021-06-08 | Milwaukee Electric Tool Corporation | Driver bit |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
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USRE24888E (en) * | 1960-10-18 | Screw driver with offset wings | ||
US2646829A (en) * | 1948-07-13 | 1953-07-28 | Res Eng & Mfg | Driver for recessed head fasteners |
US2601453A (en) * | 1948-07-21 | 1952-06-24 | Res Eng & Mfg | Driving tool for socket head fasteners |
BE539857A (zh) * | 1954-08-30 | |||
US2848024A (en) * | 1958-04-18 | 1958-08-19 | Ian A Smith | Screw driver with offset wings |
US3037539A (en) * | 1959-11-17 | 1962-06-05 | Aer O Torq Inc | Driving tool for recessed head screws |
US3234982A (en) * | 1963-06-24 | 1966-02-15 | Gardner Denver Co | Driver for recessed head fasteners |
US3654974A (en) * | 1970-04-08 | 1972-04-11 | Bertron Otis Barnes | Screw drivers |
US3894450A (en) * | 1971-03-25 | 1975-07-15 | Tore L Hill | Combined screw driving and screw gripping tool |
US3900057A (en) * | 1974-04-23 | 1975-08-19 | Earl Benitz | Expandable bit screw holding screwdriver |
US4779494A (en) * | 1987-04-21 | 1988-10-25 | New Concepts | Screwdriver having screw gripping feature |
US5001948A (en) * | 1989-11-02 | 1991-03-26 | Sk Hand Tool Corporation | Screwdriver blade with curved tip |
DE4004007C1 (zh) * | 1990-02-09 | 1991-05-16 | Rainer 5883 Kierspe De Schael | |
US5347893A (en) * | 1993-02-26 | 1994-09-20 | Snap-On Incorporated | Arcuate tip driver |
EP0942807B1 (de) * | 1996-12-05 | 2000-08-23 | WERA WERK HERMANN WERNER GmbH & CO. | Schraubendreher oder schraubendrehereinsatz |
WO1998046397A1 (en) * | 1997-04-11 | 1998-10-22 | Kinamed, Inc. | Screwdriver blade construction for a surgical screw |
US6128983A (en) * | 1999-01-06 | 2000-10-10 | Arnn; Edward T. | Drive tool for fasteners |
US6176161B1 (en) * | 1999-10-28 | 2001-01-23 | Jung-Sheng Huang | Damaged screw removing screwdriver |
USD455943S1 (en) * | 2001-03-02 | 2002-04-23 | Eddy Lin | Screw driver with a cross-head end tip for locking insertion into a screw head |
JP4280457B2 (ja) * | 2002-04-18 | 2009-06-17 | 勝行 戸津 | ねじ保持形ドライバービット及びねじとの組合せ |
JP4205990B2 (ja) * | 2003-05-30 | 2009-01-07 | 日東精工株式会社 | 駆動穴付きねじ及びドライバビット |
DE202004004844U1 (de) * | 2004-03-27 | 2004-05-27 | Richard Martin Medizintechnik Gmbh | Schraubendreher für Knochenschrauben |
-
2006
- 2006-07-21 US US11/491,407 patent/US7690282B2/en active Active
- 2006-08-02 CA CA2636009A patent/CA2636009C/en active Active
- 2006-08-02 BR BRPI0614095-5A patent/BRPI0614095B1/pt active IP Right Grant
- 2006-08-02 CN CNA2006800287679A patent/CN101237962A/zh active Pending
- 2006-08-02 AT AT06789338T patent/ATE453486T1/de active
- 2006-08-02 JP JP2008525196A patent/JP4904350B2/ja not_active Expired - Fee Related
- 2006-08-02 ES ES06789338T patent/ES2335695T3/es active Active
- 2006-08-02 KR KR1020087002902A patent/KR101337929B1/ko active IP Right Grant
- 2006-08-02 WO PCT/US2006/030328 patent/WO2007019252A2/en active Application Filing
- 2006-08-02 EP EP06789338A patent/EP1910033B1/en active Active
- 2006-08-02 AU AU2006278593A patent/AU2006278593A1/en not_active Abandoned
- 2006-08-02 PL PL06789338T patent/PL1910033T3/pl unknown
- 2006-08-02 DE DE602006011470T patent/DE602006011470D1/de active Active
- 2006-08-03 TW TW095128515A patent/TWI361743B/zh not_active IP Right Cessation
-
2008
- 2008-02-01 ZA ZA200801112A patent/ZA200801112B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
ZA200801112B (en) | 2008-12-31 |
BRPI0614095A2 (pt) | 2011-03-09 |
DE602006011470D1 (de) | 2010-02-11 |
CN101237962A (zh) | 2008-08-06 |
KR101337929B1 (ko) | 2013-12-09 |
US7690282B2 (en) | 2010-04-06 |
AU2006278593A1 (en) | 2007-02-15 |
JP4904350B2 (ja) | 2012-03-28 |
PL1910033T3 (pl) | 2010-06-30 |
BRPI0614095B1 (pt) | 2020-08-18 |
WO2007019252A3 (en) | 2007-05-03 |
TW200720027A (en) | 2007-06-01 |
EP1910033B1 (en) | 2009-12-30 |
ATE453486T1 (de) | 2010-01-15 |
US20070028728A1 (en) | 2007-02-08 |
ES2335695T3 (es) | 2010-03-31 |
JP2009502543A (ja) | 2009-01-29 |
WO2007019252A2 (en) | 2007-02-15 |
EP1910033A2 (en) | 2008-04-16 |
KR20080025201A (ko) | 2008-03-19 |
CA2636009C (en) | 2014-10-21 |
CA2636009A1 (en) | 2007-02-15 |
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MM4A | Annulment or lapse of patent due to non-payment of fees |