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1. 发明授权

US4922602A Method of manufacturing a biopsy needle 失效
标题翻译：制作活检针的方法
公开(公告)号：US4922602A
公开(公告)日：1990-05-08
申请号：US264975
申请日：1988-10-31
申请人： Donald N. Mehl
发明人： Donald N. Mehl
IPC分类号： A61B10/00 , A61B10/02 , A61B17/34
CPC分类号： A61B10/025 , A61B17/34 , A61B2010/0258 , Y10T29/49888 , Y10T29/49986
摘要： Biopsy needle for bone marrow biopsies or the like including a cannula, a cannula housing supporting the cannula, and a stylet including a stylet cap supporting the stylet wherein the stylet engages into the cannula in a predetermined relationship and the stylet cap interlocks to a cannula housing. The biposy needle is constructed to be either disposable to reusable depending upon the cannula housing and stylet cap material. The end of the cannula is uniquely formed in a swaging, bevel and grinding, and buffing process providing a sharp knife edge. The stylet includes a longitudinal member having a ground and buffed beveled end maintaining a knife-sharp edge around the tip, and the other end of the stylet is bent and molded into the stylet cap where the stylet cap includes a spring detent locking groove for interlocking with the button of the cannula housing. An alternative embodiment discloses a cannula including a tubular cannula member with a preformed sharp end and a clip having outwardly extending flanges at an angle to each other soldered onto an upper portion for securing the cannula tube in the molded cannula housing.
摘要翻译：用于骨髓活组织检查等的活检针，其包括插管，支撑套管的套管壳体和包括支撑探针的探针帽的探针，其中探针以预定关系接合到套管中，探针帽与套管壳体互锁。双足针被构造为根据插管壳体和探针帽材料一次性使用以重复使用。插管的末端是唯一形成在一个模锻，斜面和磨削以及抛光过程中，提供锋利的刀刃。探针包括纵向构件，其具有磨削和抛光的倾斜端部，其保持围绕尖端的尖锐边缘，并且探针的另一端弯曲并模制到探针帽中，其中探针帽包括用于联锁的弹簧制动锁定槽与插管外壳的按钮。替代实施例公开了一种套管，其包括具有预成型尖端的管状套管构件和夹子，该夹具具有向上延伸的凸缘，其彼此成角度地焊接在上部上，用于将插管管固定在模制插管壳体中。

2. 发明授权

US4665652A Door frame structure 失效
标题翻译：门框结构
公开(公告)号：US4665652A
公开(公告)日：1987-05-19
申请号：US252814
申请日：1981-04-10
申请人： Vernon L. Discher , Larry K. Holen , Donald N. Mehl
发明人： Vernon L. Discher , Larry K. Holen , Donald N. Mehl
IPC分类号： A47F3/04 , E06B3/34 , E06B3/964 , F25D23/02 , E05B1/00
CPC分类号： E06B3/9643 , A47F3/043 , E06B3/34 , F25D23/02
摘要： A door having a peripheral frame. The frame includes a length having side walls and an outer wall defining a generally U-shaped channel. A slot is formed in the side wall of the channel adjacent the outer wall. An accessory, such as a handle, is carried by the frame and includes a tang that extends extending snugly through the slot and protrudes inwardly of the channel. Means are provided to fasten the inwardly protruding tang to the outer wall of the channel, thus rigidly affixing the accessory to the frame.
摘要翻译：具有外围框架的门。框架包括具有侧壁的长度和限定大致U形通道的外壁。在靠近外壁的通道的侧壁中形成有槽。诸如手柄的附件由框架承载，并且包括一个延伸伸出并穿过该槽并向该通道向内突出的柄脚。提供装置以将向内突出的柄脚紧固到通道的外壁，从而将附件刚性地固定在框架上。

3. 发明授权

US4336624A Squeegee assembly 失效
标题翻译：刮胶组件
公开(公告)号：US4336624A
公开(公告)日：1982-06-29
申请号：US266508
申请日：1981-05-22
申请人： Franklin D. Pichelman , Donald N. Mehl
发明人： Franklin D. Pichelman , Donald N. Mehl
IPC分类号： A47L1/06
CPC分类号： A47L1/06
摘要： A squeegee assembly having a tapered, flexible blade edge that will not develop a wary surface through use. The blade edge is formed on a flexible blade member, which blade member is disposed about and attached to another less flexible blade member. The flexible blade members may be symmetrically formed about a longitudinal axis, and the flexible blade member may include a blade edge formed on either side thereof. A blade support member having a shaped notch for receiving the flexible blade member provides longitudinal support therefor. The blade support member and flexible blade members are held and supported by a handle and trigger assembly having trigger actuated jaws.
摘要翻译：刮刀组件具有锥形的柔性叶片边缘，其不会通过使用而形成谨慎的表面。叶片边缘形成在柔性叶片构件上，该叶片构件围绕并附接到另一较不柔性的叶片构件。柔性叶片构件可以围绕纵向轴线对称地形成，并且柔性叶片构件可以包括形成在其任一侧上的叶片边缘。具有用于接收柔性叶片构件的成形凹口的叶片支撑构件为其提供纵向支撑。叶片支撑构件和柔性叶片构件由具有触发器致动爪的手柄和触发器组件保持和支撑。

4. 发明授权

US4976269A Tissue needle 失效
标题翻译：组织针
公开(公告)号：US4976269A
公开(公告)日：1990-12-11
申请号：US426767
申请日：1989-10-26
申请人： Donald N. Mehl
发明人： Donald N. Mehl
IPC分类号： A61B10/00 , A61B10/02
CPC分类号： A61B10/0275
摘要： Tissue needle for extracting a biopsy sample including a pistol style squeezable hand grip for single hand tissue needle operation during a biopsy procedure. A spring tensioned sliding cannula, including a configured cutting edge, is actuated by a squeeze trigger and cam arrangement to slide over a fixed position stylet for entry into a tissue sample area. A squeeze trigger manually cycles using one hand to obtain a biopsy sample contained in a tissue sample notch of the sharp stylet tip whereupon the tissue needle can then be manually withdrawn. The tissue needle can be left temporarily in position in the tissue sample area in preparation for additional sampling while the stylet is withdrawn independently of the cannula prior to other samplings after subsequent reinsertion of the stylet into the cannula.
摘要翻译：用于提取活组织检查样本的组织针，包括用于在活组织检查过程中的单手组织针操作的手枪式可挤压手柄。包括配置的切削刃的弹簧拉紧的滑动套管由挤压扳机和凸轮装置致动，以在固定位置探针上滑动以进入组织样本区域。用一只手手动循环挤压扳机以获得容纳在尖锐探针尖端的组织样品切口中的活组织检查样本，然后组织针可随后被手动取出。组织针可以暂时保持在组织样本区域中的适当位置，以准备进行额外的取样，而在随后将探针重新插入到插管中之后，在进行其他取样之前，探针独立于套管取出。

5. 发明授权

US4487209A Biopsy needle 失效
标题翻译：活检针
公开(公告)号：US4487209A
公开(公告)日：1984-12-11
申请号：US468147
申请日：1983-02-22
申请人： Donald N. Mehl
发明人： Donald N. Mehl
IPC分类号： A61B10/00 , A61B10/02 , A61B17/34
CPC分类号： A61B10/025 , A61B17/34 , A61B2010/0258
摘要： Biopsy needle for bone marrow biopsies or the like including a cannula, a cannula housing supporting the cannula, and a stylet including a stylet cap supporting the stylet wherein the stylet engages into the cannula in a predetermined relationship and the stylet cap interlocks to the cannula housing. The biopsy needle is constructed to be either disposable or reusable depending upon the cannula housing and stylet cap material. The cannula housing includes vertical wings extending outwardly from the housing for engagement with the palm of a physician's hand, a cannula having formed ends which engage and secure into the cannula housing, and an elongated button extending outwardly from the top of the cannula housing for detent locking with the stylet cap providing for alignment of the stylet to the cannula of the biopsy needle. The end of the cannula is uniquely formed in a swaging, bevel and grinding, and buffing process providing a sharp knife edge. The stylet includes a longitudinal member having a ground and buffed beveled end maintaining a knife-sharp edge around the tip, and the other end of the stylet is bent and molded into the stylet cap where the stylet cap includes a spring detent locking groove for interlocking with the button of the cannula housing. The stylet cap is rounded at the top and includes vertical grooves for gripping during locking and unlocking. The stylet inserts into the cannula and with a twist locks about the top of the cannula with a positive digital sensory feedback signal to the physician.
摘要翻译：用于骨髓活组织检查等的活检针，包括插管，支撑套管的插管壳体和包括支撑探针的探针帽的探针，其中探针以预定关系接合到插管中，探针帽与插管壳体互锁。活检针被构造为根据插管壳体和探针帽材料一次性或可重复使用。插管壳体包括从壳体向外延伸的垂直翼，用于与医生的手掌接合，具有接合并固定到套管壳体中的成形端部的套管以及从插管壳体的顶部向外延伸的细长按钮用于制动用探针帽锁定，用于将探针对准活检针的插管。插管的末端是唯一形成在一个模锻，斜面和磨削以及抛光过程中，提供锋利的刀刃。探针包括纵向构件，其具有磨削和抛光的倾斜端部，其保持围绕尖端的尖锐边缘，并且探针的另一端弯曲并模制到探针帽中，其中探针帽包括用于联锁的弹簧制动锁定槽与插管外壳的按钮。探针盖在顶部是圆形的，包括用于在锁定和解锁期间抓握的垂直槽。探针插入到插管中，并且使用针对医生的正数字感觉反馈信号绕套管顶部的扭锁。

6. 发明授权

US4443508A Edge protector 失效
标题翻译：边缘保护器
公开(公告)号：US4443508A
公开(公告)日：1984-04-17
申请号：US431617
申请日：1982-09-30
申请人： Donald N. Mehl
发明人： Donald N. Mehl
IPC分类号： B60J10/00 , B60R13/04 , B32B3/04
CPC分类号： B60J10/33 , B60J10/16 , B60J10/17 , Y10T16/6285 , Y10T428/24198 , Y10T428/24694 , Y10T428/24777 , Y10T428/24983
摘要： An edge protector for a sheet of glass or the like comprising an integral, dual-durometer, co-extruded channel having rigid and soft portions. The rigid portion comprises a channel having an internally generally flat central portion and legs extending convergently from edges of the central portion and terminating in reversely curved, divergent edge portions providing confronting oppositely curved surfaces spaced from the central portion. The soft portion comprises deformable gripping pads formed integrally by co-extrusion on said confronting surfaces and providing confronting, deformable gripping surfaces for conformably gripping therebetween, with surface-to-surface contact, exterior parallel surfaces of a glass sheet or the like adjacent the edge of the sheet with the latter receivable in confronting relationship to the internally generally flat central portion of the protector.
摘要翻译：一种用于玻璃片等的边缘保护器，包括具有刚性和柔软部分的整体的双硬度共挤出通道。刚性部分包括具有内部大致平坦的中心部分的通道，并且腿部从中心部分的边缘收敛地延伸并终止于反向弯曲的发散边缘部分，提供与中心部分间隔开的面对的相对弯曲的表面。软部分包括通过共挤出在所述相对表面上整体形成的可变形夹持垫，并且提供面对的可变形抓握表面，以在其间顺应地夹紧，与表面接触，玻璃板或类似物的外部平行表面邻近边缘的后者可以与保护器的内部大致平坦的中心部分面对关系。

7. 发明授权

US5279306A Biopsy needle 失效
标题翻译：活检针
公开(公告)号：US5279306A
公开(公告)日：1994-01-18
申请号：US734915
申请日：1991-07-24
申请人： Donald N. Mehl
发明人： Donald N. Mehl
IPC分类号： A61B10/00 , A61B10/02
CPC分类号： A61B10/025 , A61B2010/0258
摘要： Biopsy needle for bone marrow biopsies or the like including a cannula, a cannula housing supporting the cannula, and a stylet including a stylet cap supporting the stylet wherein the stylet engages into the cannula in a predetermined relationship and the stylet cap interlocks to the cannula housing. The cannula housing includes vertical wings extending outwardly from the housing for engagement with the palm of a physician's hand, a cannula having formed ends which engage and secure into the cannula housing, and an elongated button extending outwardly from the top of the cannula housing for detent locking with the stylet cap providing for alignment of the stylet to the cannula of the biopsy needle. The stylet includes a longitudinal member having a ground and buffered beveled end maintaining a knife-sharp edge around the tip, and the other end of the stylet is bent and molded into the stylet cap where the stylet cap includes a spring detent locking groove for interlocking with the button of the cannula housing. The stylet inserts into the cannula and with a twist locks about the top of the cannula with a positive digital sensory feedback signal to the physician.
摘要翻译：用于骨髓活组织检查等的活检针，包括插管，支撑套管的插管壳体和包括支撑探针的探针帽的探针，其中探针以预定关系接合到插管中，探针帽与插管壳体互锁。插管壳体包括从壳体向外延伸的垂直翼，用于与医生的手掌接合，具有接合并固定到套管壳体中的成形端部的套管以及从插管壳体的顶部向外延伸的细长按钮用于制动用探针帽锁定，用于将探针对准活检针的插管。探针包括纵向构件，其具有磨削和缓冲的倾斜端部，其保持围绕尖端的刀尖边缘，并且探针的另一端弯曲并模制到探针帽中，其中探针帽包括用于联锁的弹簧制动锁定槽与插管外壳的按钮。探针插入到插管中，并且使用针对医生的正数字感觉反馈信号绕套管顶部的扭锁。

8. 发明授权

US4211241A Heart valve sizing gauge 失效
标题翻译：心脏阀门尺寸规
公开(公告)号：US4211241A
公开(公告)日：1980-07-08
申请号：US882971
申请日：1978-03-03
申请人： Robert L. Kaster , Donald N. Mehl
发明人： Robert L. Kaster , Donald N. Mehl
IPC分类号： A61F2/24 , G01B3/34 , G01B3/46 , A61B5/10 , G01B5/12
CPC分类号： A61F2/2496 , G01B3/34 , G01B3/46
摘要： A sizing gauge for determining the proper size of heart valve for implantation in a natural heart valve orifice. The sizing gauge includes a handle which can be gripped by a surgeon, a sizing ring having a smooth outer surface and a hollow interior, and connecting struts connecting the sizing ring and the handle. The connecting struts is so constructed and arranged as to afford direct visual observation by the surgeon of heart tissue beyond the sizing ring when the latter is inserted in a heart orifice. Outer surfaces of the connecting struts diverge forwardly for connection to the sizing ring and merge with the outer surface of the sizing ring to permit the latter to be eased outwardly through the natural heart valve orifice.
摘要翻译：用于确定用于植入在天然心脏瓣膜孔中的心脏瓣膜的适当尺寸的定径计。定径计包括可由外科医生抓握的手柄，具有光滑外表面和中空内部的定径环，以及连接尺寸环和手柄的支柱。连接支柱被构造和布置成当心脏组织的外科医生在心脏组织插入心脏孔时超过定径环时提供直观的视觉观察。连接支柱的外表面向前发散以连接到尺寸调节环并与尺寸调节环的外表面合并，以允许后者通过自然心脏瓣膜孔向外缓和。

9. 发明授权

US4881337A Method of lining bait 失效
标题翻译：饵料方法
公开(公告)号：US4881337A
公开(公告)日：1989-11-21
申请号：US186368
申请日：1988-04-26
申请人： Donald N. Mehl
发明人： Donald N. Mehl
IPC分类号： A01K97/00
CPC分类号： A01K97/00
摘要： A method of constructing and assembling a fishing lure including a stylet with a hole for pushing through a fishing lure or bait such as a worm from one end to another end, placing monofilament line through the stylet, pulling the line back through the lure, affixing a hook to one end of the line, placing at least a portion of the hook into the lure, and connecting the other end of the line to a fishing tackle connection. The stylet can be utilized with plastic worms, live worms, minnows, or any other type of bait or artificial lures. The method provides for the construction and assembly of a fishing lure with a hook positioned in the rear of the bait, and a monofilament line extending through a mojor portion of the bait.
摘要翻译：一种构建和组装钓鱼诱饵的方法，包括一个带有孔的探针，用于将钓鱼诱饵或诱饵如蠕虫从一端推向另一端，将单丝线穿过探针，将线拉回穿过诱饵，贴上将钩子连接到线的一端，将钩的至少一部分放置在诱饵中，并将线的另一端连接到钓具连接。探针可用于塑料蠕虫，活蠕虫，鲤鱼或任何其他类型的诱饵或人造诱饵。该方法提供了钓鱼诱饵的构造和组装，其具有位于诱饵后部的钩，以及延伸穿过诱饵的枣部分的单丝线。

10. 发明授权

US4733671A Tissue needle 失效
标题翻译：组织针
公开(公告)号：US4733671A
公开(公告)日：1988-03-29
申请号：US26889
申请日：1987-03-17
申请人： Donald N. Mehl
发明人： Donald N. Mehl
IPC分类号： A61B10/00 , A61B10/02
CPC分类号： A61B10/0275
摘要： Tissue needle for extracting a biopsy sample including a pistol style squeezable hand grip for single hand biopsy tissue needle operation. A spring tensioned sliding cannula, including a configured cutting edge, actuates by a squeeze trigger and cam arrangement to slide over a fixed position stylet for entry into a tissue sample area. A squeeze trigger manually cycles using one hand to obtain a biopsy sample contained in a tissue sample notch of the sharp stylet tip whereupon the tissue needle is manually withdrawn. The soft tissue can be liver tissue, kidney tissue, growth area tissue, or a like tissue. The tissue needle can have other medical biopsy uses in either human or animals.
摘要翻译：用于提取活组织检查样本的组织针，包括用于单手活组织针组织手术的手枪式可挤压手柄。包括配置的切割边缘的弹簧张紧的滑动套管通过挤压扳机和凸轮装置致动，以在固定位置探针上滑动以进入组织样本区域。用一只手手动循环挤压扳机以获得容纳在尖锐探针尖端的组织样品切口中的活组织检查样本，然后手动取出组织针。软组织可以是肝组织，肾组织，生长区域组织或类似组织。组织针可以在人或动物中具有其他医学活检用途。

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