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1. 发明申请

WO1993016656A2 SINTERED COATINGS FOR IMPLANTABLE PROSTHESES 审中-公开
标题翻译：烧结涂层可植入
公开(公告)号：WO1993016656A2
公开(公告)日：1993-09-02
申请号：PCT/US1993002008
申请日：1993-02-18
申请人： JOINT MEDICAL PRODUCTS CORPORATION
发明人： JOINT MEDICAL PRODUCTS CORPORATION , CONTA, Robert, L. , DECARLO, Alfred, F., Jr. , NOILES, Douglas, G.
IPC分类号： A61F0
CPC分类号： F16B2/005 , A61F2/30767 , A61F2/34 , A61F2002/30242 , A61F2002/30327 , A61F2002/30769 , A61F2002/30904 , A61F2002/30929 , A61F2002/30968 , A61F2230/0071 , A61F2250/0039 , A61L27/04 , A61L27/427
摘要： A sintered coating (13) for an implantable prosthesis (10) is provided having 1) interstices into which tissue or bone can grow, and 2) increased surface roughness which provides enhanced initial press-fit fixation. In certain embodiments, the coating includes at least two sets of particles (46, 48) having different mean diameters. The sizes and numbers of particles are chosen so as to produce a matrix of smaller particles (48) in which are embedded a lesser number of spaced-apart larger particles (46). The smaller particles (48) provide support for the larger particles (46), and the larger particles (46) stand proud of the smaller particles (48) to provide the enhanced surface roughness. In other embodiments, the coating includes both generally smaller spherically-shaped (SS) particles and generally larger non-spherically-shaped (NSS) particles, with the NSS particles providing enhanced surface roughness and the SS particles providing support for the NSS particles.
摘要翻译：提供了一种用于可植入假体（10）的烧结涂层（13），其具有1）组织或骨骼可以生长的间隙，以及2）增加的表面粗糙度，其提供增强的初始压配合固定。在某些实施方案中，涂层包括具有不同平均直径的至少两组颗粒（46,48）。选择颗粒的尺寸和数量以便产生较小颗粒（48）的基质，其中嵌入较少数量的间隔较大的较大颗粒（46）。较小的颗粒（48）为较大的颗粒（46）提供支撑，并且较大的颗粒（46）使较小的颗粒（48）引起骄傲以提供增强的表面粗糙度。在其它实施方案中，涂层包括通常较小的球形（SS）颗粒和通常较大的非球形（NSS）颗粒，其中NSS颗粒提供增强的表面粗糙度，并且SS颗粒为NSS颗粒提供支撑。

2. 发明申请

WO1993005728A2 ENDOPROSTHESIS WITH A VISCO-ELASTIC PLASTIC PROSTHESIS COMPONENT 审中-公开
标题翻译：使用VISCO-ELASTIC PLASTIC PROSTHISIS COMPONENT进行内窥镜检查
公开(公告)号：WO1993005728A2
公开(公告)日：1993-04-01
申请号：PCT/EP1992002163
申请日：1992-09-18
申请人： WALDEMAR LINK GMBH & CO. , KELLER, Arnold
发明人： WALDEMAR LINK GMBH & CO.
IPC分类号： A61F0
CPC分类号： A61F2/30721 , A61F2/389 , A61F2002/30233 , A61F2002/30433 , A61F2002/30485 , A61F2002/30774 , A61F2002/30794 , A61F2220/0025 , A61F2220/0041 , A61F2230/0069 , A61F2310/00011 , F16B39/282
摘要： An endoprosthesis with a prosthesis component (4) made of visco-elastic plastic like polyethylene for securing to a prosthesis component (1) of stronger material like metal by means of a screw component (3). The screw component has an anti-release device consisting of a series of projections (14) and recesses which engage in one surface (13) of the plastic, which plastically deforms. To this end a pair of surfaces on the screw component and the plastic component is selected, the spacing of which is structurally fixed (especially by means of hard stops 8, 9) and which does not transmit the force with which the screw component is tightened.
摘要翻译：具有假体部件（4）的假体部件（4）由诸如聚乙烯的粘弹性塑料制成，用于通过螺钉部件（3）固定到诸如金属的较强材料的假体部件（1）。螺杆部件具有由一系列突起（14）和凹部组成的防松装置，该凹部与塑料的一个表面（13）接合，塑性变形。为此，选择螺钉部件和塑料部件上的一对表面，其间隔被结构地固定（特别是通过硬止动件8,9），并且不会传递拧紧螺钉部件的力。

3. 发明申请

WO1993015690A2 ANNULOPLASTY AND SUTURE RINGS 审中-公开
标题翻译： ANNULOPLASTY和SUTURE环
公开(公告)号：WO1993015690A2
公开(公告)日：1993-08-19
申请号：PCT/US1993000767
申请日：1993-01-26
申请人： MEDTRONIC, INC.
发明人： MEDTRONIC, INC. , WRIGHT, John, T., M.
IPC分类号： A61F0
CPC分类号： A61F2/2409 , A61F2/2445 , A61F2/2448 , A61F2250/001 , A61F2250/0097 , A61F2250/0098
摘要： Adjustable, flexible suture rings, tricuspid and tricuspid annuloplasty rings having internal drawstrings that emerge from the rings on the annular faces so that the drawstring knots are out of the bloodstream, the drawstrings being contained in clearly marked channels, the mitral ring having a curved semi-flexible stiffener member in the anterior segment to maintain intertrigonal distance during implantation are disclosed.
摘要翻译：可调节的柔性缝合环，三尖瓣和三尖瓣瓣环成形术环，其具有从环形表面上的环出现的内部束带，使得束带结离开血流，束带包含在清楚标记的通道中，二尖瓣具有弯曲的半公开了在前段中的柔性加强构件以保持植入期间的相互间距离。

4. 发明申请

WO1993000866A2 DEVICE FOR REINFORCING A LIGAMENT TRANSPLANT DURING RECONSTRUCTIVE SURGERY 审中-公开
标题翻译：用于在重建手术期间强化移植物的装置
公开(公告)号：WO1993000866A2
公开(公告)日：1993-01-21
申请号：PCT/FR1992000677
申请日：1992-07-10
申请人： LEGRAND, Jean-Jacques
IPC分类号： A61F0
CPC分类号： A61F2/0805 , A61B2017/0412 , A61B2017/0437 , A61B2017/0454 , A61B2017/0458 , A61F2/08 , A61F2/0811 , A61F2002/087 , A61F2002/0882 , A61F2210/0004
摘要： Device for reinforcing a ligament transplant during reconstructive surgery. The transplant (3) is inserted into a knitted sleeve (1) formed from resorbable yarn (10), the mesh (11) of which enables said sleeve to be extended in a diametral direction and includes at one of its ends two loops (12), which serve to secure said sleeve to one of the insertion points of the transplant (3). The sleeve (1) can be associated with a tube (5) having an ogival head (51) adapted for sliding into a tractive tube (6) in which the transplant (3) enclosed in the sleeve (1) has been previously placed, the end of the sleeve (1) being passed, by means of a thread-drawing tube (7), through an opening (53) in the ogival head (41). The head (41) comprises elastic ribs (54) which can fold onto the body of said tube (5), the withdrawal of the tractive tube (6) enabling the ribs (54) to be spaced apart and engage the peripheral area of the hole formed in the bone (40).
摘要翻译：用于在韧带整形期间加强移植物的装置针织在具有网状吸收的材料的螺纹（10）的移植（3）被插入到套筒（1）（11）允许的延伸，所述套管（1）基本上在径向方向上，并包括在一个其末端有两个环（12）以将其固定到移植物（3）的插入点之一。所述套筒（1）可以与管相关联（5）的锥形头（51），其适于滑入intracteur管（6），其中所述移植（3）包裹所述套筒（1）之前已经放置时，套管（1）的端部通过索环管（7）穿过拱形头（41）的孔口（53），其包括具有一定弹性的鲸鱼（54），在所述管（5）的主体上折叠，所述插入管（6）的缩回允许所述鲸鱼（54）偏离并且抵靠在所述骨穿孔（40）的周边区域上。

5. 发明申请

WO1991004714A2 COMPACT UNIVERSAL CATHETER ASSEMBLY 审中-公开
标题翻译：紧凑通用导管总成
公开(公告)号：WO1991004714A2
公开(公告)日：1991-04-18
申请号：PCT/US1990004979
申请日：1990-08-31
申请人： WASHINGTON, Douglas, L.
IPC分类号： A61F0
CPC分类号： A61F5/451 , A61F5/4401 , A61F13/471 , A61F13/472
摘要： The compact catheter assembly has a male, female or unisex collecting element releasably interconnected with a disposable containment unit having a liquid impermeable envelope filled with absorbent material and superabsorbent polymer for receiving and absorbing fluid from the urethra. Fluid from the bladder enters the containment unit may have a vent at the interconnecting element and if a layer of superabsorbent polymer absorbing material is present the envelope may be vented. The waste liquid forms an instant non-flowable gel with the superabsorbent polymer. In one embodiment the containment element is a pad held by a panty-like brief. In another embodiment the containment unit is a larger pad supported by the seat of a chair. Yet another embodiment has the containment envelope itself made in the form of a wearable brief. A one-way flow valve at the inlet allows fluid to be received.
摘要翻译：紧凑的导管组件具有可释放地与一次性容纳单元可释放地互连的阳性，阴性或中性收集元件，其具有填充有吸收材料的液体不可渗透的信封和用于从尿道接收和吸收流体的超吸收聚合物。来自膀胱的流体进入容纳单元可以在互连元件处具有通气口，并且如果存在一层超吸收性聚合物吸收材料，则该封套可以被排出。废液与超吸收聚合物形成瞬间不可流动的凝胶。在一个实施例中，容纳元件是由内裤状短裤保持的垫。在另一个实施例中，容纳单元是由椅子的座椅支撑的较大的垫。另一个实施例具有以可穿戴式短裤的形式制成的容纳封套本身。入口处的单向流量阀可以接收流体。

6. 发明申请

WO2021247158A1 FACE SHIELD 审中-公开
公开(公告)号：WO2021247158A1
公开(公告)日：2021-12-09
申请号：PCT/US2021/028284
申请日：2021-04-21
申请人： XCALIHER SCIENCES, INC.
发明人： MOTADEL, Arta , CURRY, Scott
IPC分类号： A41D13/11 , A42B3/18 , A61F0/04 , G21F3/00
摘要： A face shield for covering the eyes, nose and mouth of a user is disclosed. The face shield includes a face shield body that has a transparent surface having a first side edge, a second side edge, and a top edge. The first and second side edges include a first and second anchor/barb, respectively, both of which define a line. A spacer is attached at or near the line, and the spacer extends away from the face shield body. An elastic strap with a first slot and a second slot receives the first and second anchor/barbs. When the user wears the face shield, the elastic strap is in a stretched configuration that pulls on the first and second anchor/barbs, and in this configuration the first slot is detachably affixed to the first anchor/barb, and the second slot is detachably affixed to the second anchor/barb.

7. 发明申请

WO1993006790A2 TISSUE AUGMENTATION DEVICE AND METHOD 审中-公开
标题翻译：组织补充装置及方法
公开(公告)号：WO1993006790A2
公开(公告)日：1993-04-15
申请号：PCT/US1992006971
申请日：1992-08-24
申请人： MINNESOTA MINING AND MANUFACTURING COMPANY
发明人： MINNESOTA MINING AND MANUFACTURING COMPANY , VAN KAMPEN, Craig, L.
IPC分类号： A61F0
CPC分类号： A61F2/08 , A61L27/18 , C08L67/04
摘要： A bioabsorbable tissue augmentation device (10) designed to be used in parallel with biological connective tissue, such as a ligament or tendon, in the repair or reconstruction of biological connective tissue. The device (10) comprises a strap-like element (10) formed of a biocompatible material initially having sufficient mechanical properties at the time of implantation to support at least the working loads normally supported by the biological connective tissue being repaired or reconstructed. The strap-like element (10) comprises a braided structure (10) formed by braiding a plurality of yarns (12, 14), each of which has been formed by twisting together a plurality of fibers (16) to form the yarn (12, 14) with a twist rate of between about 20 and 150 turns per meter. The fibers (16) are formed of polylactic acid, preferably substantially enantiomerically pure poly-L-lactic acid. The strap-like element (10) is adapted for fixation at the ends thereof to biological connective tissue and/or the anatomical structures connected by the biological connective tissue, and the strap-like element (10) is adapted to gradually lose its load-bearing capability after implantation thereby gradually transferring increased loads to biological connective tissue.
摘要翻译：生物可吸收组织增强装置（10），其设计成与生物结缔组织（例如韧带或肌腱）平行地用于生物结缔组织的修复或重建。装置（10）包括由生物相容性材料形成的带状元件（10），其最初在植入时具有足够的机械性能，以至少支持正在被修复或重建的生物结缔组织正常支撑的工作载荷。带状元件（10）包括通过编织多根纱线（12,14）而形成的编织结构（10），每个纱线已经通过将多根纤维（16）扭曲在一起而形成纱线（12），14）扭转速率在每米约20至150圈之间。纤维（16）由聚乳酸形成，优选基本上为对映体纯的聚-L-乳酸。带状元件（10）适于在其端部处固定到生物结缔组织和/或由生物结缔组织连接的解剖结构，并且带状元件（10）适于逐渐失去其负载 - 植入后承载能力逐渐转移到生物结缔组织中。

8. 发明申请

WO1993006789A2 OSTEOSYNTHESIS PLATE 审中-公开
标题翻译： OSTEOSYNTHESIS板
公开(公告)号：WO1993006789A2
公开(公告)日：1993-04-15
申请号：PCT/DE1992000826
申请日：1992-09-25
申请人： CLASBRUMMEL, Bernhard
IPC分类号： A61F0
CPC分类号： A61B17/8004
摘要： The invention concerns a plate for use in the synthesis of fractured long bones, the plate having a multiplicity of bolts designed to anchor it in the fragments to be joined together. The plate is made up of two parts disposed next to each other in the longitudinal direction and connected to each other by a telescoping mechanism which permits longitudinal movement of the two plate parts relative to each other, thus enabling controlled micro-movements to be induced in the direction of physiological stress.

9. 发明申请

WO1994002082A2 REUSABLE HEAT RELEASING PACK 审中-公开
标题翻译：可拆卸热释放包
公开(公告)号：WO1994002082A2
公开(公告)日：1994-02-03
申请号：PCT/US1993006564
申请日：1993-07-13
申请人： NOVA DESIGN PARTNERS, L.P.
发明人： NOVA DESIGN PARTNERS, L.P. , MILLIGAN, Andrew, J. , LEWIS, Robert, A.
IPC分类号： A61F0
CPC分类号： A61F7/03 , A61F2007/0292 , A61F2007/0293 , F28D20/028 , Y02E60/145
摘要： A reusable device (10) for delivering a release of heat to an area such as a body portion. The device (10) comprises a flexible, fluid-tight container (12) holding a liquid (22) which releases heat upon crystallization such as sodium acetate tetrahydrate. A trigger (14) located within the container (12) initiates the crystallization of the liquid (22) to release the latent heat. The trigger (14) comprises a plurality of rigid objects (18) held within a receptacle (16) located within the container (12). The receptacle (16) is in fluid communication with the container (12) so that the plurality of rigid objects (18) are in contact with the liquid (22). The trigger initiates the crystallization of the liquid (22) when pressure is applied to the plurality of rigid objects (18) such as by squeezing the trigger (14) between one's fingers.
摘要翻译：一种用于将热释放到诸如身体部分的区域的可重复使用的装置（10）。装置（10）包括一个柔性的流体密封容器（12），该容器保持结晶时释放热量的液体（22），例如四水合醋酸钠。位于容器（12）内的触发器（14）启动液体（22）的结晶以释放潜热。触发器（14）包括保持在位于容器（12）内的容器（16）内的多个刚性物体（18）。容器（16）与容器（12）流体连通，使得多个刚性物体（18）与液体（22）接触。当对多个刚性物体（18）施加压力时，例如通过在手指之间挤压触发器（14），触发器启动液体（22）的结晶。

10. 发明申请

WO1993019699A2 COMPOSITE ORTHOPEDIC IMPLANT 审中-公开
标题翻译：复合正骨植入
公开(公告)号：WO1993019699A2
公开(公告)日：1993-10-14
申请号：PCT/US1993000425
申请日：1993-01-27
申请人： HOWMEDICA INC.
发明人： HOWMEDICA INC. , LIN, Ruey, Y. , MOUMENE, Missoum , STARK, Casper, F.
IPC分类号： A61F0
CPC分类号： A61F2/36 , A61F2/30907 , A61F2/30965 , A61F2/3662 , A61F2/367 , A61F2/3676 , A61F2002/30009 , A61F2002/30014 , A61F2002/30065 , A61F2002/30112 , A61F2002/30113 , A61F2002/30125 , A61F2002/30158 , A61F2002/30957 , A61F2002/3625 , A61F2210/0071 , A61F2230/0004 , A61F2230/0006 , A61F2230/0008 , A61F2230/0026 , A61F2250/0018 , A61F2250/0028 , B29C53/588 , B29C70/222 , B29K2995/0082 , B29L2031/7532
摘要： A beam (10) adapted for implantation within a bone is able to support bending and torsional loading forces applied thereto. The beam (10) has a stiffness defined by a modulus elasticity, which stiffness varies along the length of the beam to match the corresponding stiffness of the cortical bone adjacent the beam after implantation within the bone. The beam is made from an elongated core (14) formed of chopped carbon fibers embedded in a thermoplastic polymer matrix. Encasing the core (14) is a sheath (16) formed of carbon reinforced filament fibers embedded in the thermoplastic polymer which is wound in spiral formation around the core (14) and molded thereto. The winding angle and the sheath (16) thickness along the beam may be varied to vary the modulus of elasticity to match that of the cortical bone adjacent thereto.
摘要翻译：适于植入骨骼内的梁（10）能够支撑施加到其上的弯曲和扭转载荷力。梁（10）具有由模量弹性限定的刚度，该刚度沿着梁的长度变化，以匹配植入在骨中之后的梁附近的皮层骨的相应刚度。梁由由嵌入热塑性聚合物基体中的切碎碳纤维形成的细长芯（14）制成。包芯（14）是由嵌入在热塑性聚合物中的碳纤维长丝纤维形成的护套（16），该纤维缠绕在芯部（14）周围并被模制成螺旋状。沿着梁的卷绕角度和护套（16）厚度可以改变以改变弹性模量以匹配与其相邻的皮质骨的弹性模量。

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