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1. 发明授权

EP1405597B1 Safety vacuum syringe for blood sampling conformed to ergonomics 有权
标题翻译：符合人体工程学设计的安全真空注射器用于血液样本
公开(公告)号：EP1405597B1
公开(公告)日：2008-10-08
申请号：EP04000220.6
申请日：2001-06-11
申请人： Chen, Long-Hsiung
发明人： Chen, Long-Hsiung
IPC分类号： A61B5/15
CPC分类号： A61B5/154 , A61B5/15003 , A61B5/150351 , A61B5/150389 , A61B5/150473 , A61B5/150526 , A61B5/150641 , A61B5/150732

2. 发明公开

EP0908193A2 Safety vacuum syringe for blood sampling conformed to ergonomics 失效
标题翻译： Ergonomisch gestaltete SicherheitsvakuumspritzefürBlutproben
公开(公告)号：EP0908193A2
公开(公告)日：1999-04-14
申请号：EP98304808.3
申请日：1998-06-17
申请人： Chen, Long-Hsiung
发明人： Chen, Long-Hsiung
IPC分类号： A61M5/32 , A61B5/14
CPC分类号： A61B5/150938 , A61B5/15003 , A61B5/150259 , A61B5/150351 , A61B5/150389 , A61B5/150496 , A61B5/150587 , A61B5/150717 , A61B5/150732 , A61B5/150908 , A61B5/154 , A61M5/322
摘要： A safety vacuum syringe for blood sampling conformed to ergonomics comprises : a needle head having a cannula needle with two needle tips at opposite ends held by a needle holder at a middle ; a barrel having eccentric reduced front portion and a bottom opening end ; an eccentric reduced lining tube inserted in the front portion of the barrel ; a vacuum container having a plug sealed with front opening thereof ; a tubular connector which connects the reduced lining tube to the vacuum container during using ; and characteristically a reversible front cover which can be pressed into the cannula needle thoroughly in the barrel after using.
摘要翻译：一种用于符合人体工程学的采血安全真空注射器，包括：针头，其具有套管针，所述插针针在相对端具有两个针头，所述针头针在中间由针保持器保持; 具有偏心减小的前部和底部开口端的桶; 插入桶的前部的偏心的减少衬里管; 真空容器，其具有用其前开口密封的塞子; 管状连接器，其在使用期间将所述还原衬管连接到所述真空容器; 并且特征在于可逆的前盖，其可以在使用后在筒中被彻底地压入套管针。

3. 发明公开

EP0661067A1 Simplified safety syringe with retractable self-biased needle 失效
标题翻译：西里赫特Einwegspritze mitzurückziehenderselbstvorgespannter Nadel。
公开(公告)号：EP0661067A1
公开(公告)日：1995-07-05
申请号：EP94304068.3
申请日：1994-06-07
申请人： Chen, Long-Hsiung
发明人： Chen, Long-Hsiung
IPC分类号： A61M5/32
CPC分类号： A61M5/322 , A61M2005/3224 , A61M2005/3284
摘要： A safety syringe includes: a hollow needle (2) normally held in a front portion of a syringe (1), a plunger (31) slidably held in the syringe (1) for injection use, a coupling member (30) retained in the plunger (31) engageable with at least a biasing socket (27) recessed in a rear needle portion of the hollow needle (2) with the biasing socket (27) generally formed as a conical shape having a longitudinal conical axis (270) inclined from a needle axis (200) of the needle (2) when normally fixed in the syringe (1) with the needle axis (200) aligned with a syringe axis (100) longitudinally formed in a center line of the syringe (1), whereby upon retraction of the plunger (31) and the needle (2) coupled to the plunger (31), with the biasing socket (27) of the needle (2) forcibly coupled with the coupling member (30), into a bore portion (10) in the syringe (1), the needle (2) will be automatically inclined as the biasing socket (27) of the needle (2) is restored by the coupling member (30) retained in the plunger (31) to prevent an outward protruding of the retracted needle (2) from the syringe (1) for preventing its pricking to the others.
摘要翻译：安全注射器具有针（21），其中近侧基座（2）保持在枪管远端喷嘴（12）中，并且具有形成在基座的近端中的锥形插座（27），并且与针轴线成锐角。嵌入在柱塞（31）远端中的联接构件（30）具有与插座接合的箭头形端部（301）。柱塞缩回将针头拉入筒体，并且底座的固有的恢复力使针头成一角度并与杆远端肩部接合，使得其不能突出穿过喷嘴。

4. 发明授权

EP1266618B1 Safety vacuum syringe for blood sampling conformed to ergonomics 有权
标题翻译：符合人体工程学设计的安全真空注射器用于血液样本
公开(公告)号：EP1266618B1
公开(公告)日：2005-12-14
申请号：EP01113514.2
申请日：2001-06-11
申请人： Chen, Long-Hsiung
发明人： Chen, Long-Hsiung
IPC分类号： A61B5/15
CPC分类号： A61B5/154 , A61B5/15003 , A61B5/150351 , A61B5/150389 , A61B5/150473 , A61B5/150526 , A61B5/150641 , A61B5/150732

5. 发明公开

EP1506740A1 Safety syringe with retractable needle 审中-公开
标题翻译： Hohernadel的Sicherheitsspritze mitzurückziehbarer
公开(公告)号：EP1506740A1
公开(公告)日：2005-02-16
申请号：EP03017631.7
申请日：2003-08-12
申请人： Chen, Long-Hsiung
发明人： Chen, Long-Hsiung
IPC分类号： A61B5/15
CPC分类号： A61B5/150893 , A61B5/15003 , A61B5/150389 , A61B5/150473 , A61B5/150633 , A61B5/150732 , A61B5/154 , A61M2005/3224 , A61M2005/3228
摘要： A safety syringe with retractable needle is disclosed. The syringe body contains a hollow needle mounted on a base. An ear on the base extends through a guide slot in the wall of the body. The ear follows the guide slot and allows the needle to extend and protrude from the end of the body or be retracted back into the body after use. A front and rear lock slot hold the needle in an extended or retracted position. Once retracted, the needle tilts to one side, thus easily identifying the syringe as used and preventing the needle from accidentally protruding from the syringe body. A vial removal knob provides easy removal of the sample vial. A rear cover closes the end of the body to prevent the rear needle tip from protruding from the body. Therefore, a high degree of safety for medical personnel and patients is ensured.
摘要翻译：公开了一种具有伸缩针的安全注射器。注射器主体包含安装在基座上的空心针。基座上的耳朵延伸穿过身体壁上的导槽。耳朵跟随引导槽，并允许针从身体的端部延伸并突出，或者在使用后缩回到体内。前后锁定槽将针头保持在延伸或缩回位置。一旦缩回，针头倾斜到一侧，因此容易地识别使用的注射器，并防止针头从注射器主体意外突出。小瓶拆卸旋钮可轻松取出样品瓶。后盖封闭主体的端部，以防止后针尖从身体突出。因此，确保医务人员和患者的高度安全。

6. 发明公开

EP0908192A2 Safety syringe for intravenous injection with a guided plunger 失效
标题翻译： SicherheitsspritzefürintravenousöseInjektion mitgeführtemKolben
公开(公告)号：EP0908192A2
公开(公告)日：1999-04-14
申请号：EP98304807.5
申请日：1998-06-17
申请人： Chen, Long-Hsiung
发明人： Chen, Long-Hsiung
IPC分类号： A61M5/32
CPC分类号： A61M5/322 , A61M2005/3106 , A61M2005/3224 , A61M2005/342
摘要： The present invention relates to a safety syringe for intravenous injection with a guided plunger, which comprises a barrel, a needle unit, and a plunger. An outlet is eccentrically disposed on the top of the barrel. The needle unit includes a needle and a spindle shaped needle holder mounted inside the outlet. A connecting stem has a arrowheaded mortise disposed under the spindle shaped needle holder. A plunger has a plunger head on the top with a arrowheaded tenon eccentrically disposed thereon. A supporting plate disposed under the plunger head having two guide notches inside the barrel is matched with two longitudinal guide strips that the arrowheaded tenon can exactly toward the needle unit. After finished the injection, the arrowhead beetle and the needle unit are connected together, the needle unit is pulled to the side of the barrel and deformed.
摘要翻译：本发明涉及一种用于静脉注射的安全注射器，其具有引导柱塞，其包括筒体，针单元和柱塞。出口偏心地设置在桶的顶部。针单元包括安装在出口内的针和心轴形针保持器。连接杆具有设置在纺锤形针保持器下方的箭头的榫眼。柱塞在顶部具有柱塞头，其上具有偏心地设置在其上的箭头榫头。设置在柱塞头下方的支撑板在筒内具有两个导向槽口，与两个纵向引导条相配合，箭头的榫头可以精确地朝向针单元。注射完成后，箭头甲虫和针头单元连接在一起，针单元被拉到桶的侧面并变形。

7. 发明公开

EP0824924A1 Safety hypodermic syringe 失效
标题翻译： Sicherheitssubkutaninjektionsspritze
公开(公告)号：EP0824924A1
公开(公告)日：1998-02-25
申请号：EP96306119.7
申请日：1996-08-21
申请人： Chen, Long-Hsiung
发明人： Chen, Long-Hsiung
IPC分类号： A61M5/32 , A61M5/50
CPC分类号： A61M5/322 , A61M2005/3106 , A61M2005/3224 , A61M2005/3284 , A61M2005/5073
摘要： A safety hypodermic syringe in which the needle holder (30) has an arrowhead-like rear retaining hole (31); the rubbber stopper (41) has an arrowhead-like retainer rod (42) that can be forced into engagement with the retaining hole (31) of the needle holder (30) for permitting the needle holder with the needle cannula (20) to be pulled backwards to the inside of the barrel (10) by the plunger (40); the plunger (40) can be disconnected from the rubber stopper (41) and then inserted into the front end of the barrel to deform the needle cannula (20) after the needle cannula has been retracted into the inside of the barrel (10).
摘要翻译：一种安全皮下注射器，其中针保持器（30）具有箭头状的后保持孔（31）; 擦拭器止动器（41）具有能够被迫与针保持器（30）的保持孔（31）接合的箭头状的保持杆（42），用于允许具有针管（20）的针保持器通过柱塞（40）向后拉到筒体（10）的内部; 柱塞（40）可以与橡胶塞（41）断开，然后插入筒体的前端，使得针插管已经缩回到筒体（10）的内部之后使针插管（20）变形。

8. 发明公开

EP0818211A1 Simplified safety syringe with retractable self-biased needle and minimized plunger 失效
标题翻译：简化的安全注射器有可伸缩的自偏置针和具有最小化的活塞
公开(公告)号：EP0818211A1
公开(公告)日：1998-01-14
申请号：EP96305086.9
申请日：1996-07-10
申请人： Chen, Long-Hsiung
发明人： Chen, Long-Hsiung
IPC分类号： A61M5/32 , A61M5/34 , A61M5/50 , A61M5/315
CPC分类号： A61M5/322 , A61M5/31511 , A61M5/346 , A61M5/348 , A61M2005/3224
摘要： A safety syringe comprises: a needle device (2) having a hollow needle (21) held fixedly in a insilient shank (22) formed a bias arrowhead socket (27) in a rear body of the shank (22), a syringe means (1) having a hollow cylinder (11) with a reduced sleeve (12) at a front for receiving the shank (22) therein, a plunger means (3) having an arrowhead (301) coupling member (30) disposed to a front center of a plunger head (31) thereon; the arrowhead (301) of the plunger head (31) will be sqeezed into the bias arrowhead socket (27) of the shank (22) to engage the needle device (2) and the plunger head (31) together while the plunger means (3) is fully pushed forwardly after an injection; and then the needle device (2) will be retracted fully into the cylinder (11) and biased off from a center line of the cylinder (11) while the plunger means (3) has been drawn back to imited position; after then by pushing the plunger means (3) forwardly again, the needle (21) will be sent and destroyed against a shoulder of the cylinder (11) and safely remained in the cylinder.
摘要翻译：的安全注射器包括：具有在一个insilient柄固定地保持的中空针（21）的针装置（2）（22）形成在所述柄部（22），一个注射器装置的后部本体偏置箭头头插座（27）（ 1）具有空心圆柱体（11）在其前降低的套筒（12），用于接收其中，具有箭头头部（301）联接构件的柱塞装置（3）（30），其设置于前部中心的杆（22）一个柱塞头（31）在其上的; 柱塞头（31）的箭头（301）将被sqeezed到柄（22）以接合所述针装置（2）和所述柱塞头（31）的偏压箭头插座（27）一起在柱塞手段（ 3）被完全注入后向前推动; 然后将针装置（2）将被完全缩回到气缸（11）和从所述缸（11），而柱塞装置（3）已经被抽回到imited位置的中心线偏置截止; 然后通过后推动柱塞装置（3）向前再次，该针（21）将被发送并抵靠气缸在留守所述缸（11）和安全的肩部破坏。

9. 发明公开

EP1405597A3 Safety vacuum syringe for blood sampling conformed to ergonomics 有权
标题翻译：符合人体工程学设计的安全真空注射器用于血液样本
公开(公告)号：EP1405597A3
公开(公告)日：2004-05-19
申请号：EP04000220.6
申请日：2001-06-11
申请人： Chen, Long-Hsiung
发明人： Chen, Long-Hsiung
IPC分类号： A61B5/15
CPC分类号： A61B5/154 , A61B5/15003 , A61B5/150351 , A61B5/150389 , A61B5/150473 , A61B5/150526 , A61B5/150641 , A61B5/150732
摘要： A safety vacuum syringe for blood sampling conformed to ergonomics, mainly comprising: a hollow barrel (50), a directional sliding trench (52) being disposed transversely at one side of the front end of said barrel, and a sliding slit (54) being disposed transversely at another side opposite to said trench, a needle seat and a press plate (70) being further disposed in said trench and said slit respectively, wherein an eccentric reduced portion (62) is disposed on the upper surface of the needle seat, a guiding hole is disposed through the eccentric reduced portion to fix a ┌ ┘ type needle therein and a lower needle tip (642) of the needle being placed at the central axial line of the reduced lining tube firmly, a needle head is further covered on said eccentric reduced portion, said press plate (70) has an end face and a guiding stick, said guiding stick has a triangle shape strip at its flank side, said sliding slit has triangle shape slit opening at its flank side corresponding to the position of the strip, so as to move the press plate as a guide; a vacuum tube, being disposed in said barrel, an elastic plug being covered on an opening at the upper side vacuum tube.

10. 发明公开

EP1266618A1 Safety vacuum syringe for blood sampling conformed to ergonomics 有权
标题翻译： Ergonomisch gestaltete SicherheitsvakuumspritzefürBlutproben
公开(公告)号：EP1266618A1
公开(公告)日：2002-12-18
申请号：EP01113514.2
申请日：2001-06-11
申请人： Chen, Long-Hsiung
发明人： Chen, Long-Hsiung
IPC分类号： A61B5/15
CPC分类号： A61B5/154 , A61B5/15003 , A61B5/150351 , A61B5/150389 , A61B5/150473 , A61B5/150526 , A61B5/150641 , A61B5/150732
摘要： The present invention relates to a safety vacuum syringe for blood sampling conformed to ergonomics, mainly comprises: a hollow barrel (10), the barrel has a reduced inlet (12) disposed on the top end thereof and a guiding slit (14) disposed at the flank side thereof. A reduced lining tube (20) is installed in the barrel, an eccentric reduced portion (23) is eccentrically disposed on the top end of the reduced lining tube and has an opening (24) at the lower end thereof, the eccentric reduced portion is wedged and fixed in the reduced lining tube and projects out of the reduced inlet. Besides, a needle head (30) is fixedly covered on the eccentric reduced portion, a through guiding hole (222) is disposed at the center of the eccentric reduced portion to position a type needle (26) therein, a lower needle tip (262) of the needle is positioned at the central axis in the reduced lining tube, a press plate (21) is connected to said reduced lining tube (20) at the outer flank side thereof and is positioned in the guiding slit (14). And a vacuum tube (40) is disposed in the barrel, an elastic plug (42) is covered on an opening at the upper side of the vacuum tube. The needle head (30) of the present is eccentrically disposed to conform completely to ergonomics, enabling the angle of blood sampling to be lowered to make blood sampling more convenient, and the conventional products can still be used in the invention such as the needle head and the vacuum tube to avoid extra molding expense.
摘要翻译：本发明涉及一种符合人体工程学的采血安全真空注射器，主要包括：一个中空筒体（10），该筒体具有设置在其上端的减小的入口（12）和一个引导狭缝（14）其侧面。减压衬管（20）安装在筒体中，偏心减薄部分（23）偏心地设置在还原衬管的顶端，并且在其下端具有开口（24），偏心减小部分楔入并固定在还原衬管中并从减压入口突出。此外，针头（30）被固定地覆盖在偏心缩小部分上，穿过引导孔（222）设置在偏心缩小部分的中心处以将类型的针（26）定位在其中，下针尖（262））位于减压衬管的中心轴线处，压板（21）在其外侧面与所述还原衬管（20）连接，并且位于引导狭缝（14）中。并且在筒体内配置有真空管40，弹性塞42被覆盖在真空管的上侧的开口部上。本发明的针头（30）偏心地设置成完全符合人体工程学，使血液取样角度降低，使血液取样更方便，而且常规产品仍可用于本发明，例如针头和真空管，以避免额外的成型费用。

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