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1. 发明授权

US4702571A Instrument for visual observation utilizing fiber optics 失效
标题翻译：使用光纤的视觉观察仪器
公开(公告)号：US4702571A
公开(公告)日：1987-10-27
申请号：US805509
申请日：1985-12-05
申请人： Forest C. Barber
发明人： Forest C. Barber
IPC分类号： G02B6/06 , G02B21/22 , G02B23/24 , G02B23/16 , G02B23/26
CPC分类号： G02B21/22 , G02B23/2453 , G02B6/06
摘要： An instrument includes a main housing, carrying laterally adjustable eyepieces, and a probe housing which is connected to the main housing by means of a flexible joint or coupler. This flexible joint allows relative articulation and rotation of the two housings, and is provided with locking means for selectively locking and unlocking the joint. The joint area is enclosed with a liquid sealing boot; and operating levers for the lock may be actuated through the boot. The optics include left and right proximal lens systems disposed in respective eyepieces, distal left and right lens systems disposed at the distal end of the probe housing, and inter-connecting elongated flexible image conducting fiber bundles which pass through the flexible coupling. The distal lens systems are mounted with their optical axes converging toward each other to enable depth perception of the area to be viewed. An elongated flexible light conducting fiber bundle extends from the distal end of the probe housing to an adaptor in the main housing for connection to a suitable light source to project light to the area to be viewed.
摘要翻译：仪器包括主壳体，其承载横向调节的目镜和探针壳体，其通过柔性接头或耦合器连接到主壳体。该柔性接头允许两个壳体的相对铰接和旋转，并且设置有用于选择性地锁定和解锁接头的锁定装置。接头区域用液体密封罩封闭; 并且用于锁定的操作杆可以通过引导来致动。光学元件包括设置在各个目镜中的左右近侧透镜系统，设置在探针壳体的远端的左侧和右侧透镜系统，以及穿过柔性联接器的细长的柔性图像传导光纤束的相互连接。远端透镜系统安装成其光轴彼此会聚，以使得能够观察到的区域的深度感知。细长的柔性导光纤维束从探针壳体的远端延伸到主壳体中的适配器，用于连接到合适的光源以将光投射到待观察的区域。

2. 发明授权

US4834518A Instrument for visual observation utilizing fiber optics 失效
标题翻译：使用光纤的视觉观察仪器
公开(公告)号：US4834518A
公开(公告)日：1989-05-30
申请号：US112992
申请日：1987-10-23
申请人： Forest C. Barber
发明人： Forest C. Barber
IPC分类号： G02B6/06 , G02B21/22 , G02B23/24
CPC分类号： G02B6/06 , G02B21/22 , G02B23/2453
摘要： An instrument includes a main housing, carrying laterally adjustable eyepieces, and a probe housing which is connected to the main housing by means of a flexible joint or coupler. This flexible joint allows relative articulation and rotation of the two housings, and is provided with locking means for selectively locking and unlocking the joint. The joint area is enclosed with a liquid sealing boot; and operation levers for the lock may be actuated through the boot. The optics include left and right proximal lens systems disposed in respective eyepieces, distal left and right lens systems disposed at the distal end of the probe housing, and inter-connecting elongated flexible image conducting fiber bundles which pass through the flexible coupling. The distal lens systems are mounted with their optical axes converging toward each other to enable depth perception of the area to be viewed. An elongated flexible light conducting fiber bundle extends from the distal end of the probe housing to an adaptor in the main housing for connection to a suitable light source to project light to the area to be viewed.
摘要翻译：仪器包括主壳体，其承载横向调节的目镜和探针壳体，其通过柔性接头或耦合器连接到主壳体。该柔性接头允许两个壳体的相对铰接和旋转，并且设置有用于选择性地锁定和解锁接头的锁定装置。接头区域用液体密封罩封闭; 并且用于锁定的操作杆可以通过引导件被致动。光学元件包括设置在各个目镜中的左右近侧透镜系统，设置在探针壳体的远端的左侧和右侧透镜系统，以及穿过柔性联接器的细长的柔性图像传导光纤束的相互连接。远端透镜系统安装成其光轴彼此会聚，以使得能够观察到的区域的深度感知。细长的柔性导光纤维束从探针壳体的远端延伸到主壳体中的适配器，用于连接到合适的光源以将光投射到待观察的区域。

3. 发明授权

US5236460A Vertebral body prosthesis 失效
标题翻译：椎体假体
公开(公告)号：US5236460A
公开(公告)日：1993-08-17
申请号：US774208
申请日：1991-10-10
申请人： Forest C. Barber
发明人： Forest C. Barber
IPC分类号： A61B17/86 , A61F2/30 , A61F2/44 , A61F2/46
CPC分类号： A61F2/4611 , A61F2/44 , A61F2/441 , A61B17/86 , A61F2002/3055 , A61F2002/30566 , A61F2002/30576 , A61F2002/30578 , A61F2002/30579 , A61F2002/30589 , A61F2002/30601 , A61F2002/30841 , A61F2002/30892 , A61F2002/4475 , A61F2002/4627 , A61F2002/484 , Y10T403/13 , Y10T403/22 , Y10T403/32516
摘要： A vertebral prosthesis locates between vertebral bodies of a human body. The prosthesis has tubular inner and outer bodies that telescope relative to each other. Each body has a platform on its end. The platform secures to adjacent vertebral bodies. Sharp pins on the platform pierce the vertebral bodies to stabilize the prosthesis. A bracket slides laterally and secures by screws to sides of the vertebral bodies.
摘要翻译：椎体假体位于人体的椎体之间。假体具有相对于彼此望远镜的管状内部和外部体。每个身体都有一个平台。平台固定在相邻的椎体上。平台上的尖针刺穿椎体以稳定假体。支架横向滑动，并通过螺钉固定在椎体的两侧。

4. 发明授权

US4612922A Drilling apparatus and method 失效
标题翻译：钻孔设备及方法
公开(公告)号：US4612922A
公开(公告)日：1986-09-23
申请号：US525486
申请日：1983-08-22
申请人： Forest C. Barber
发明人： Forest C. Barber
IPC分类号： A61B17/88 , A61F2/46 , A61F5/04
CPC分类号： A61B17/92 , A61B17/1615 , A61B17/1633 , A61B17/17 , A61B17/8872 , A61F2/4607 , A61B17/175 , A61B17/921 , A61B2090/034 , A61F2002/4619 , A61F2002/4627 , A61F2002/4681
摘要： A drill assembly includes a handle carrying a mount for a pneumatic drill motor, and an elongated tubular support enclosing an extended motor shaft which carries a drill bit chuck projecting from the end of that support. The drill assembly coacts with a drill guide assembly including an elongated tubular guide for receiving the tubular support in sliding relation, and having a rotary bearing at its lower end for rotationally supporting the drill bit. The lower end face is concave to enable seating on the prosthesis tip to be drilled. The drill guide assembly includes an offset handle and a stop clamp and depth gauge for coaction with the drill assembly handle to control the depth of drilling.
摘要翻译：钻头组件包括承载用于气动钻机电动机的安装件的手柄和包围延伸的电动机轴的细长管状支撑件，该电动机轴承载从该支撑件的端部突出的钻头卡盘。钻头组件与钻子引导器组件共同作用，其包括用于以滑动关系接收管状支撑件的细长管状引导件，并且在其下端具有用于旋转地支撑钻头的旋转轴承。下端面是凹形的，以便能够钻在假体尖端上。钻子引导器组件包括偏移手柄以及止动夹和深度计，用于与钻头组件手柄配合以控制钻孔的深度。

5. 发明授权

US4541423A Drilling a curved hole 失效
标题翻译：钻一个弯曲的洞
公开(公告)号：US4541423A
公开(公告)日：1985-09-17
申请号：US458625
申请日：1983-01-17
申请人： Forest C. Barber
发明人： Forest C. Barber
IPC分类号： A61B17/16 , A61B17/32 , B23B45/00 , A61F5/04
CPC分类号： A61B17/32002 , A61B17/1642 , B23B45/005 , A61B17/1631 , A61B2017/320032
摘要： Drilling apparatus for attachment to a rotary motor includes a flexible shaft confined in an elongated tubular sheath. The sheath is formed from a semi-rigid material which is bendable to a desired curvature, at the use site to select the curvature of the drilled hole, and which is rigid enough to retain that curvature in use. A drilling bit is fixed to one end of the flexible shaft, and includes a shank coacting with the distal end of the sheath to rotationally guide the drilling bit. The flexible shaft projects from the sheath at the proximal end so that both components may be secured to a drilling motor which is manipulated to guide the sheath while rotating the cutting bit. The sheath may remain in the drilled hole temporarily as a liner to guide the passage therethrough of a relatively stiff wire or other filamentary member.
摘要翻译：用于附接到旋转马达的钻孔装置包括限定在细长管状护套中的柔性轴。护套由半刚性材料形成，该材料可以在使用场所弯曲到期望的曲率，以选择钻孔的曲率，并且刚性足以在使用中保持该曲率。钻头固定到柔性轴的一端，并且包括与护套的远端共同作用以旋转地引导钻头的柄。柔性轴在近端从护套突出，使得两个部件可以固定到钻孔马达上，钻孔马达在旋转切削刀头的同时被操纵以引导护套。护套可以作为衬垫临时留在钻孔中，以引导通过其中的相对刚性的线或其它丝状构件的通道。

6. 发明授权

US4512344A Arthroscopic surgery dissecting apparatus 失效
标题翻译：关节镜手术解剖装置
公开(公告)号：US4512344A
公开(公告)日：1985-04-23
申请号：US377403
申请日：1982-05-12
申请人： Forest C. Barber
发明人： Forest C. Barber
IPC分类号： A61B17/00 , A61B17/32
CPC分类号： A61B17/32002 , A61B2017/00685
摘要： An elongated dissecting tool adapted to be driven by a rotary motor is confined within an elongated tool guide which is attached to the rotary motor. A tool is coupled to the motor by means of a suitable chuck; and the tool guide includes bearings for rotationally supporting the elongated dissecting tool. The dissecting tool includes a specially engineered cutting tip at its distal end having at least one longitudinal cutting edge; and this tip is partially enclosed within a shroud formed at the distal end of the guide. The shroud provides an opening for access of the cutting tip to the tissue to be dissected protects adjacent anatomical structures from inadvertent injury, and provides a cutting edge coacting with the cutting edge of the cutting tip for the dissection of soft tissue.
摘要翻译：适于由旋转电动机驱动的细长解剖工具被限制在连接到旋转电动机的细长工具导向器内。工具通过合适的卡盘联接到电机; 并且工具导向器包括用于旋转地支撑细长解剖工具的轴承。解剖工具包括在其远端处的特别设计的切割尖端，其具有至少一个纵向切割边缘; 并且该尖端部分地封闭在形成在引导件的远端处的护罩中。护罩提供用于将切割尖端进入待切割的组织的开口，保护邻近的解剖结构免于意外伤害，并且提供与切割尖端的切割边缘共同作用以切割软组织的切割边缘。

7. 发明授权

US4399813A Apparatus and method for removing a prosthesis embedded in skeletal bone 失效
标题翻译：用于去除嵌入在骨骼骨中的假体的装置和方法
公开(公告)号：US4399813A
公开(公告)日：1983-08-23
申请号：US227389
申请日：1981-01-22
申请人： Forest C. Barber
发明人： Forest C. Barber
IPC分类号： A61B17/88 , A61F2/46 , A61F5/04
CPC分类号： A61B17/92 , A61B17/1615 , A61B17/1633 , A61B17/17 , A61B17/8872 , A61F2/4607 , A61B17/175 , A61B17/921 , A61B2090/034 , A61F2002/4619 , A61F2002/4627 , A61F2002/4681
摘要： A drill assembly includes a handle carrying a mount for a pneumatic drill motor, and an elongated tubular support enclosing an extended motor shaft which carries a drill bit chuck projecting from the end of that support. The drill assembly coacts with a drill guide assembly including an elongated tubular guide for receiving the tubular support in sliding relation, and having a rotary bearing at its lower end for rotationally supporting the drill bit. The lower end face is concave to enable seating on the prosthesis tip to be drilled. The drill guide assembly includes an offset handle and a stop clamp and depth gauge for coaction with the drill assembly handle to control the depth of drilling. An extractor assembly, for coaction with an undercut drilled hole in the prosthesis, includes an extractor having an externally threaded body and a tubular internally threaded T handle for that body. The body includes an axial shaft to be received in the hole with a lateral toe at the distal end defining a ledge. The extractor further includes an elongated cam slot for guiding a follower wedge, which wedge is moved axially relative to the extractor by the end of the tubular holder to effect lateral displacement of the shaft to place the toe within the undercut recess of the hole. A slide hammer, coupled to the extractor holder, imparts axial blows to the assembly to extract the prosthesis tip.
摘要翻译：钻头组件包括承载用于气动钻机电动机的安装件的手柄和包围延伸的电动机轴的细长管状支撑件，该电动机轴承载从该支撑件的端部突出的钻头卡盘。钻头组件与钻子引导器组件共同作用，其包括用于以滑动关系接收管状支撑件的细长管状引导件，并且在其下端具有用于旋转地支撑钻头的旋转轴承。下端面是凹形的，以便能够钻在假体尖端上。钻子引导器组件包括偏移手柄以及止动夹和深度计，用于与钻头组件手柄配合以控制钻孔的深度。用于与假体中的底切钻孔共同作用的提取器组件包括具有外螺纹体的抽出器和用于该身体的管状内螺纹T柄。该主体包括一轴向轴，该轴可以容纳在该孔中，在该远端处具有限定一凸缘的外侧脚趾。提取器还包括用于引导从动楔形物的细长凸轮槽，该楔形件通过管状保持器的端部相对于提取器轴向移动以实现轴的横向位移，以将脚趾放置在孔的底切凹部内。耦合到提取器保持器的滑动锤将组件的轴向吹动以提取假体尖端。

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