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1. 发明公开

EP3045194A4 MEDICAL HOLLOW NEEDLE ASSEMBLY AND METHOD FOR MANUFACTURING HOLLOW NEEDLE 有权
公开(公告)号：EP3045194A4
公开(公告)日：2017-11-15
申请号：EP14844372
申请日：2014-09-10
申请人： TERUMO CORP
发明人： OOYAUCHI TETSUYA , GOTOU KENTA , IMAI YUKIO , FUJIWARA HIDENORI , HORIE MADOKA , KAWAMOTO HIDEO , KUMAGAI AYUMI
IPC分类号： A61M5/32 , A61M5/158 , A61M5/34 , A61M25/06 , B21G1/08
CPC分类号： A61M5/343 , A61M5/158 , A61M5/329 , A61M5/345 , A61M5/346 , A61M2207/00 , B21G1/08

2. 发明公开

EP3100752A4 PUNCTURE NEEDLE FOR MEDICAL USE, AND METHOD FOR MANUFACTURING PUNCTURE NEEDLE 有权
标题翻译： PUNKTIONSNADEL ZUR MEDIZINISCHEN VERWENDUNG UND VERFAHREN ZUR HERSTELLUNG EINER PUNKTIONSNADEL
公开(公告)号：EP3100752A4
公开(公告)日：2017-09-06
申请号：EP14880929
申请日：2014-11-19
申请人： TERUMO CORP
发明人： OOYAUCHI TETSUYA , NISHIUCHI DAISUKE
IPC分类号： A61M5/158 , A61M5/32 , B21G1/08
CPC分类号： A61M5/3286 , A61M5/158 , A61M2207/00 , B21G1/08

3. 发明授权

EP2055335B1 Method of making a needle and a needle 有权转让
标题翻译：制作针和针的方法
公开(公告)号：EP2055335B1
公开(公告)日：2017-06-21
申请号：EP08170718.4
申请日：2003-04-24
申请人： Becton, Dickinson and Company
发明人： Adams, Michael Chad
IPC分类号： A61M5/32 , B21G1/08
CPC分类号： B21C37/0815 , A61M5/3273 , A61M5/3286 , A61M5/329 , B21G1/08

4. 发明公开

EP2919848A1 MICRO NEEDLE FOR TRANSPORTING FLUID ACROSS OR INTO A BIOLOGICAL BARRIER AND METHOD FOR PRODUCING SUCH A MICRO NEEDLE 审中-公开
标题翻译：微针运送一种生产这种微针液体或生物屏障和方法
公开(公告)号：EP2919848A1
公开(公告)日：2015-09-23
申请号：EP13779401.2
申请日：2013-10-03
申请人： Ambro B.V.
发明人： BROUWERS, Bouke Jan , BROUWERS, Arnoldus Maria
IPC分类号： A61M37/00 , B21G1/08 , B29C53/08
CPC分类号： A61M37/0015 , A61M2037/003 , A61M2037/0053 , B21G1/08 , F04C2270/0421
摘要： The invention relates to a micro needle (1) for transporting fluid across or into a biological barrier. The micro needle comprises a shaft (2) having a hollow channel (3) ending in a tip (4) having a bevel at a predetermined angle. According to the invention the shaft is provided with an indentation (5) starting at the tip and running in longitudinal direction over a part of the outer surface having the shortest shaft length such that the channel has an unround cross section in the tip region. The invention further relates to a method for producing a micro needle according to the invention.

5. 发明公开

EP1900385A4 A DISPOSABLE NEEDLE FOR SYRINGES AND INFUSIONS AND THE MANUFACTURE THEREOF 审中-公开
标题翻译：一次性针喷涂和输液和生产
公开(公告)号：EP1900385A4
公开(公告)日：2013-09-18
申请号：EP05759535
申请日：2005-07-01
申请人： WANG YUEAN , GUO YUXIAN
发明人： WANG YUEAN , GUO YUXIAN
IPC分类号： A61M5/158 , A61M5/32 , B21G1/08
CPC分类号： A61M5/3286 , A61M5/158 , A61M5/3291 , B21G1/08

6. 发明授权

EP2237906B1 PROCESS FOR TREATING METAL ALLOY SURGICAL NEEDLES TO IMPROVE BENDING STIFFNESS AND SURGICAL NEEDLE MANUFACTURED THEREBY 有权
标题翻译：用于外科缝合针由金属合金的处理方法，以提高抗弯刚度，因而生产的手术针
公开(公告)号：EP2237906B1
公开(公告)日：2012-04-18
申请号：EP08862536.3
申请日：2008-12-03
申请人： ETHICON, INC.
发明人： REYNOLDS, Eugene D. , MAURER, Robert , NORDMEYER, Michael , CICHOCKI, Frank R. Jr. , SCHAIBLE, Lester E. , SMITH, Daniel J.
IPC分类号： B21G1/08 , A61B17/06 , B21G1/00
CPC分类号： B21G1/08 , A61B17/06066 , A61B2017/0608 , B21G1/006 , Y10S72/702
摘要： A method of mechanically treating alloy metal surgical needles to improve bending strength is disclosed. The needles are curved and reverse-curved in this method to improve bending strength.

7. 发明公开

EP2260764A1 Mikronadel und Verfahren zu deren Herstellung 审中-公开
公开(公告)号：EP2260764A1
公开(公告)日：2010-12-15
申请号：EP09162464.3
申请日：2009-06-10
申请人： F.Hoffmann-La Roche AG , Roche Diagnostics GmbH
发明人： Haar, Hans-Peter, Dr.
IPC分类号： A61B5/15 , A61B17/34 , A61M25/00 , B21C37/08 , B21G1/08
CPC分类号： A61B5/14514 , A61B5/150022 , A61B5/150282 , A61B5/150419 , A61B5/150427 , A61B5/150511 , A61B5/685 , A61B17/205 , A61M2037/0053 , B21G1/08 , Y10T29/49826
摘要： Bei einem Verfahren zur Herstellung einer in Körpergewebe einstechbaren Mikronadel (12), bei welchem eine Nadelspitze (20) und ein vorzugsweise kapillarer Sammelkanal (14) für Köperflüssigkeit geformt wird, ist es vorgesehen, dass zumindest ein Teil eines aus einem Flachmaterial vorgefertigten Vorformlings (38) zu einer Rohrstruktur (22) umgeformt wird, so dass der Sammelkanal (14) im Bereich der Rohrstruktur (22) zumindest im Wesentlichen ringförmig geschlossen wird.
摘要翻译：该方法包括模制用于收集体液的针尖（20）和毛细管收集通道（14），例如用于收集体液。血液或组织液。预制预成型件由平坦材料制成并成形为管状结构（22），使得收集通道在管状结构的区域中环形封闭。预型件由塑料箔组成，并且管状结构在形成长的横向闭合间隙（28）的同时呈环形弯曲。收集通道与对应于体液材料的分析测试元件连接。还包括通过该方法制造的微针的独立权利要求。

8. 发明公开

EP2055335A3 Method of making a needle and a needle 有权转让
标题翻译：一种用于制造针和针过程
公开(公告)号：EP2055335A3
公开(公告)日：2009-07-29
申请号：EP08170718.4
申请日：2003-04-24
申请人： Becton, Dickinson and Company
发明人： Adams, Michael Chad
IPC分类号： A61M5/32 , B21G1/08
CPC分类号： B21C37/0815 , A61M5/3273 , A61M5/3286 , A61M5/329 , B21G1/08
摘要： A method is provided for forming a feature on a needle. In particular, a hollow, metal cannula (10) has a first end, a second end and a substantially constant outer diameter extending over at least a portion of its length. An annular metal sleeve (40) is provided that has a proximal shoulder and a distal shoulder. The length of the annular sleeve is less than the length of the constant diameter portion of the cannula. The sleeve has an inner diameter approximately equal to or less than the outer diameter of the constant diameter portion of the cannula. Two edges extend axially along the length of the sleeve, from the proximal shoulder to the distal shoulder, thereby defining a slit. The sleeve is positioned on the cannula at the constant outer diameter portion in an interference fit. An additional mechanical junction is provided to secure the sleeve to the cannula. For example, the sleeve may be welded to the cannula using a laser welder at at least one edge of the sleeve near one of either the proximal face or the distal face. Alternatively and additionally, the sleeve may be crimped or glued to the cannula. In accord with another aspect of this invention, a needle is provided made in accord with this method.

9. 发明公开

EP1900385A1 A DISPOSABLE NEEDLE FOR SYRINGES AND INFUSIONS AND THE MANUFACTURE THEREOF 审中-公开
标题翻译： EINWEG-NADELFÜRSPRITZEN UND IN INFUSIONEN UND IHRE HERSTELLUNG
公开(公告)号：EP1900385A1
公开(公告)日：2008-03-19
申请号：EP05759535.7
申请日：2005-07-01
申请人： Guo, Yuxian
发明人： Guo, Yuxian
IPC分类号： A61M5/158 , A61M5/32 , B21G1/08
CPC分类号： A61M5/3286 , A61M5/158 , A61M5/3291 , B21G1/08
摘要： A disposable needle for syringes and infusions includes a tubular needle body (1), one end of which consists of a pyramid needle tip (2), a conical needle tip (4) or the combination of a pyramid needle tip and a conical needle tip, a through-hole(3) communicating with the inner hole of the needle body (1) is provided on the tubular needle body (1) and the conical needle tip (4), or on the other part. The said conical needle tip (4) is solid, hollow or locally hollow. A manufacture of the said needle is also provided.
摘要翻译：用于注射器和输注的一次性针头包括管状针体（1），其一端由金字塔针尖（2），锥形针尖（4）或锥体针尖和锥形针尖的组合与管体（1）的内孔连通的通孔（3）设置在管状针体（1）和锥形针尖（4）上，或者设置在另一部分上。所述锥形针尖（4）是实心的，中空的或局部中空的。还提供了所述针的制造。

10. 发明公开

EP1786580A1 METHOD OF PRODUCING A MICRONEEDLE OR MICROIMPLANT 有权转让
标题翻译： VERFAHREN ZUR HERSTELLUNG EINER MIKRONADEL ODER EINES MIKROIMPLANTATS
公开(公告)号：EP1786580A1
公开(公告)日：2007-05-23
申请号：EP05771798.5
申请日：2005-08-16
申请人： Fuctional Microstructures Limited
发明人： KIRBY, Andrew James
IPC分类号： B21G1/08 , A61M37/00 , B29C67/00
CPC分类号： B81C1/00111 , A61M37/0015 , A61M2037/0053 , B29C37/0053 , B29C64/135 , B29C2035/0827 , B29L2031/759 , B33Y80/00 , B81B2201/055
摘要： A method of manufacturing microneedles is provided, the method comprising (i) depositing a substance onto a first surface and (ii) forming a solid needle-like shape from the substance. The substance may be deposited in non-solid form and subsequently solidified. A method of providing an array of such microneedles is also described.
摘要翻译：一种包括具有一个或多个微针的基底的装置，所述微针可通过以下步骤生产：（i）将物质沉积在第一表面上，和（ii）从所述物质形成固体针状形状。

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