专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

EP4427675A2 BLOOD SEQUESTRATION DEVICE 审中-实审
公开(公告)号：EP4427675A2
公开(公告)日：2024-09-11
申请号：EP24191194.0
申请日：2019-06-07
申请人： Smiths Medical ASD, Inc.
发明人： LANGDELL, Jeffrey Scott , BREINDEL, Jay T. , CHHEDA, Harsh D.
IPC分类号： A61B5/153
CPC分类号： A61B5/15003 , A61B5/153 , A61B5/150992 , A61B5/150908 , A61B5/150648 , A61B5/150389 , A61B5/15074 , A61B5/150251
摘要： A blood sequestration device configured to isolate an initial, potentially contaminated portion of blood from the flow of blood of a patient, prior to directing the flow of blood to an outlet port where the blood can be accessed. The blood sequestration device including a body member having an interior wall defining a fluid conduit having a distal portion, a first proximal portion, and a second proximal portion, wherein the first proximal portion defines a sequestration chamber configured to isolate an initial portion of blood of a flow of blood, a vent path configured to enable the escape of gas initially trapped within the sequestration chamber.

2. 发明授权

EP1537885B1 Passive safety device for needle of blood collection set 有权
标题翻译：对于采血针餐具被动安全装置
公开(公告)号：EP1537885B1
公开(公告)日：2013-01-16
申请号：EP04027058.9
申请日：2004-11-15
申请人： Becton, Dickinson and Company
发明人： Wilkinson, Bradley
IPC分类号： A61B5/15 , A61M5/50 , A61M5/32
CPC分类号： A61M25/0625 , A61B5/15003 , A61B5/150259 , A61B5/150389 , A61B5/150473 , A61B5/150503 , A61B5/150572 , A61B5/150587 , A61B5/150648 , A61B5/150717 , A61B5/150732 , A61B5/15074 , A61B5/153 , A61B5/154 , A61M5/3202 , A61M5/326 , A61M5/3275 , A61M2005/325

3. 发明公开

EP2140898A1 Shieldable needle assembly 有权
标题翻译：针头保护装置
公开(公告)号：EP2140898A1
公开(公告)日：2010-01-06
申请号：EP09173389.9
申请日：2002-11-12
申请人： Becton, Dickinson and Company
发明人： Newby, Marc C. , Bennett, Michael , Conway, Hugh T. , Wilkinson, Bradley M. , Hitchings, John
IPC分类号： A61M5/32
CPC分类号： A61M5/5086 , A61B5/15003 , A61B5/150259 , A61B5/150389 , A61B5/150496 , A61B5/150572 , A61B5/150587 , A61B5/150648 , A61B5/150656 , A61B5/150717 , A61B5/150732 , A61B5/150824 , A61B5/154 , A61M5/3243 , A61M5/3257 , A61M2205/583
摘要： A needle assembly includes a needle and a hub mounted to each other. The hub includes a sidewall spaced outwardly from the needle cannula and extending to a distal position between the opposed ends of the needle cannula. A housing integral with the hub defines a sidewall to partially confine a safety shield. The safety shield is slidably disposed about the needle cannula and releasably retained in a proximal position and can be moved to a distal position where the safety shield completely surrounds that portion of the needle hub projecting distally from the hub. The needle assembly includes a spring for propelling the safety shield to the distal position and a latch for releasing the safety shield from the proximal position. The latch may be passively activated by normal usage of the medical implement to which the needle assembly is mounted or alternately activated manually.

4. 发明公开

EP2119464A1 Flash activated passive shielding needle assembly 有权
标题翻译： Blitzartig aktivierte被动Abschirmungfüreine Nadelanordnung
公开(公告)号：EP2119464A1
公开(公告)日：2009-11-18
申请号：EP09157927.6
申请日：2009-04-15
申请人： Becton, Dickinson and Company
发明人： Hwang, Charles G. , Wilkinson, Bradley M.
IPC分类号： A61M5/32
CPC分类号： A61B5/150648 , A61B5/14 , A61B5/1405 , A61B5/1411 , A61B5/15 , A61B5/15003 , A61B5/150259 , A61B5/150374 , A61B5/150389 , A61B5/150519 , A61B5/150534 , A61B5/150633 , A61B5/150717 , A61B5/15074 , A61B5/150786 , A61B5/153 , A61B5/1535 , A61M5/3205 , A61M5/321 , A61M5/3243 , A61M5/326 , A61M5/3269 , A61M5/3293 , A61M25/0084 , A61M25/0097 , A61M25/0612 , A61M25/0618 , A61M25/0625 , A61M25/0637 , A61M2005/3252 , A61M2025/0042 , A61M2025/0089 , A61M2202/0413 , A61M2205/273 , A61M2210/04 , A61M2210/12
摘要： A safety needle device (6) includes a housing including a passageway with a needle cannula (7) extending therefrom. A shielding member (15) is movable between a first position in which a puncture tip of the needle cannula is exposed therefrom and a second position in which the puncture tip of the needle cannula is encompassed therein. The shielding member is maintained in the first position against a biasing force (9) which biases the shielding member toward the second position. A fluid and/or temperature activation material (57), such as a hydrogel or a compressed sponge, is associated with the shielding member and is adapted to deform upon contact with a fluid medium and/or a certain temperature or temperature range. Fluid flowing through the needle cannula, such as blood flow during a blood collection procedure, causes the activation material to deform, such as through expansion, thereby releasing the shielding member from the first position and allowing the drive member to bias the shielding member toward the second position.
摘要翻译：安全针装置（6）包括壳体，该壳体包括具有从其延伸的针管（7）的通道。遮蔽构件（15）能够在第一位置和第二位置之间移动，在该第一位置，针管的穿刺尖端暴露于该第一位置和第二位置，在该第二位置，针插管的穿刺尖端包围在其中。屏蔽构件抵抗偏置力（9）保持在第一位置，偏压力使屏蔽构件偏向第二位置。诸如水凝胶或压缩海绵的流体和/或温度活化材料（57）与屏蔽构件相关联并且适于在与流体介质接触和/或一定温度或温度范围时变形。流体穿过针插管的流体，例如血液采集过程中的血液流动，导致活化材料变形，例如通过膨胀，从而将屏蔽构件从第一位置释放，并允许驱动构件将屏蔽构件偏向第二名

5. 发明授权

EP1472980B1 Needle assembly with passive safety shielding 有权
标题翻译：与被动式安全防护针装置
公开(公告)号：EP1472980B1
公开(公告)日：2007-03-21
申请号：EP04008850.2
申请日：2004-04-14
申请人： Becton, Dickinson and Company
发明人： Conway, Hugh
IPC分类号： A61B5/15 , A61M5/32
CPC分类号： A61B5/150732 , A61B5/15003 , A61B5/150259 , A61B5/150351 , A61B5/150389 , A61B5/150496 , A61B5/150549 , A61B5/150572 , A61B5/150648 , A61B5/150717 , A61B5/154 , A61M5/326

6. 发明授权

EP1254677B1 Passively activated safety needle 有权
标题翻译：被动激活安全销
公开(公告)号：EP1254677B1
公开(公告)日：2005-12-21
申请号：EP02009846.3
申请日：2002-05-02
申请人： Becton Dickinson and Company
发明人： Ward, William Edward Jr.
IPC分类号： A61M5/32 , A61B5/15
CPC分类号： A61M5/3275 , A61B5/15003 , A61B5/150259 , A61B5/150389 , A61B5/150503 , A61B5/150572 , A61B5/150648 , A61B5/150717 , A61B5/150732 , A61B5/154 , A61M5/3202 , A61M5/3257 , A61M2005/325 , Y10S128/919

7. 发明授权

EP1363537B1 LANCET DEVICE WITH RETRACTABLE SHARPS MEMBER 有权
标题翻译： WITH RETURN安排尖锐物体刺血针
公开(公告)号：EP1363537B1
公开(公告)日：2005-07-27
申请号：EP02712595.4
申请日：2002-02-19
申请人： Medisys Asia Pacific Pte Ltd.
发明人： MENG, John, Teo, Hock , HIONG, Goh, Liak
IPC分类号： A61B5/15
CPC分类号： A61B5/150022 , A61B5/150412 , A61B5/150503 , A61B5/150549 , A61B5/150618 , A61B5/150648 , A61B5/150717 , A61B5/15111 , A61B5/15117 , A61B5/1513 , A61B5/15144
摘要： A retractable sharps assembly comprising a housing and a sharps unit. The housing comprises first and second open ends and a shoulder proximate the first and. The sharps unit generally comprises a frame, a shelf having a sharps member extending therefrom positioned in the frame, and at least one elastic member extending between the shelf and the forward and. As the frame is inserted into and moved forward in the hollow housing, the shelf is retained by the shoulder such that the elastic member is loaded between the shelf and forward and. A trigger mechanism interacts with the shoulder and disengages the shelf. The load in the elastic member drives the sharps member toward the forward end and through the second end opening, and simultaneously compresses the elastic member. The elastic member thereafter relaxes to retract the sharps member within the housing.

8. 发明公开

EP1425059A2 PASSIVE FLUID COLLECTION DEVICE 审中-公开
标题翻译：被动液体采集装置
公开(公告)号：EP1425059A2
公开(公告)日：2004-06-09
申请号：EP02798216.4
申请日：2002-09-11
申请人： Sherwood Services AG
发明人： BROWN, Robert
IPC分类号： A61M5/50 , A61B5/15 , A61M5/32
CPC分类号： A61M5/3257 , A61B5/15003 , A61B5/150389 , A61B5/150473 , A61B5/150572 , A61B5/150648 , A61B5/150717 , A61B5/150732 , A61B5/154
摘要： A fluid collection device is provided having a first cylinder and a second cylinder slidably supported by the first cylinder. At least a portion of the first cylinder flexibly engages the second cylinder to retard relative axial motion of the cylinders. A needle may be mounted to an inner surface of the first cylinder. Upon flexible engagement, the cylinders may contact in a sliding frictional engagement to retard axial motion. The first cylinder may include at least one flexible tab.

9. 发明公开

EP1316325A1 Needle safety device 有权
标题翻译：针头保护装置
公开(公告)号：EP1316325A1
公开(公告)日：2003-06-04
申请号：EP02025277.1
申请日：2002-11-12
申请人： Becton, Dickinson and Company
发明人： Newby, C.Mark , Bennett, Michael , Conway, Hugh T. , Wilkinson, Bradley M. , Hitchings, John
IPC分类号： A61M5/32
CPC分类号： A61M5/5086 , A61B5/15003 , A61B5/150259 , A61B5/150389 , A61B5/150496 , A61B5/150572 , A61B5/150587 , A61B5/150648 , A61B5/150656 , A61B5/150717 , A61B5/150732 , A61B5/150824 , A61B5/154 , A61M5/3243 , A61M5/3257 , A61M2205/583
摘要： A needle assembly (10) includes a needle (22) and a hub (24) mounted to each other. The hub includes a sidewall spaced outwardly from the needle cannula and extending to a distal position between the opposed ends of the needle cannula. A housing (80) integral with the hub defines a sidewall to partially confine a safety shield (28). The safety shield is slidably disposed about the needle cannula and releasably retained in a proximal position and can be moved to a distal position where the safety shield completely surrounds that portion of the needle hub projecting distally from the hub. The needle assembly includes a spring (32) for propelling the safety shield to the distal position and a latch (29) for releasing the safety shield from the proximal position. The latch may be passively activated by normal usage of the medical implement to which the needle assembly is mounted or alternately activated manually.

10. 发明公开

EP1017322A1 SKIN PRICKER 失效
标题翻译：皮肤PRICKER
公开(公告)号：EP1017322A1
公开(公告)日：2000-07-12
申请号：EP98925114.5
申请日：1998-06-02
申请人： Viranyi, Paul
发明人： VIRANYI, Paul
IPC分类号： A61B17/32
CPC分类号： A61B5/15144 , A61B5/150022 , A61B5/150259 , A61B5/150427 , A61B5/150435 , A61B5/150458 , A61B5/150648 , A61B5/150717 , A61B5/150786 , A61B5/15111 , A61B5/15117 , A61B5/15128
摘要： A skin pricker is disclosed which comprises a casing (100) and a plunger (132) which fit together telescopically. To trigger the skin pricker, the plunger's head (134) is placed against the skin to be pricked and the casing (100) pressed towards it. A lancet blade (114) is mounted on an element (112) which is integral with a spring (118). The spring is sinusoidal and includes stops (126, 128, 130) for limiting movement of the 'waves' of the spring towards one another. Cams (116) carried by the element (112) co-operate with the end surfaces of plates (138) forming part of the plunger so that during initial movement of the casing, the plunger and element move as a unit. When the stops (126, 128, 130) prevent further movement of the element, the cams urge the plates apart and then enter slots (140) in the plates (138). The spring then forces the blade (114) in a forward skin pricking movement. The cams (116) enter in the plates (138) and can move freely along the slots. Thus the plunger (132), even if pushed back into the casing (100), cannot recompress the spring (110).
摘要翻译：公开了一种皮肤刺针，其包括可伸缩地装配在一起的壳体（100）和柱塞（132）。为了触发皮肤刺针，柱塞的头部（134）靠着要被刺的皮肤放置并且壳体（100）朝向皮肤刺压。柳叶刀（114）安装在与弹簧（118）一体的元件（112）上。弹簧是正弦曲线的并且包括用于限制弹簧的“波浪”朝向彼此移动的止动件（126,128,130）。由元件（112）承载的凸轮（116）与形成柱塞的一部分的板（138）的端表面共同作用，使得在外壳的初始移动期间，柱塞和元件作为一个单元移动。当挡块（126,128,130）阻止元件的进一步运动时，凸轮将板推开，然后进入板（138）中的槽（140）。弹簧然后迫使刀片（114）进行向前的皮肤刺穿运动。凸轮（116）进入板（138）并且可以沿着狭槽自由移动。因此，即使推回到壳体100中，柱塞132也不能再压缩弹簧110。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式