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1. 发明授权

US08267553B2 LED illuminant module for medical luminaires 有权
标题翻译： LED照明模块用于医疗灯具
公开(公告)号：US08267553B2
公开(公告)日：2012-09-18
申请号：US12916646
申请日：2010-11-01
申请人： Jyh-Wei Liang , De-In Shaw , I-Hsiu Chan , Wei-Li Wu
发明人： Jyh-Wei Liang , De-In Shaw , I-Hsiu Chan , Wei-Li Wu
IPC分类号： F21V5/04 , F21V13/04
CPC分类号： F21V13/04 , F21W2131/20 , F21Y2115/10
摘要： The LED illuminant module for medical luminaires contains a circuit board capable of heat dissipation, an LED die package, a beam splitter, and a reflector. The LED die package is attached to the circuit board and is covered by the beam splitter, which in turn is pressed by and positioned along with the reflector. Central beams from the LED die package are collimated by the beam splitter to project forward. The side light beams are refracted by the beam splitter, intercepted by the reflector, and directed to a target coverage area along with the central light beams. The illuminant module is able to achieve low energy consumption and ease of manufacturing simultaneously.
摘要翻译：用于医疗灯具的LED照明模块包含能够散热的电路板，LED管芯封装，分束器和反射器。 LED管芯封装安装在电路板上，并被分束器覆盖，分束器又与反射器一起被按压和定位。来自LED管芯封装的中央光束由分束器准直投射。侧光束被分束器折射，被反射器截取，并与中心光束一起被引导到目标覆盖区域。光源模块能够同时实现低能耗和易于制造。

2. 发明申请

US20070074771A1 Rotary valve assembly 失效
标题翻译：旋转阀总成
公开(公告)号：US20070074771A1
公开(公告)日：2007-04-05
申请号：US11242889
申请日：2005-10-05
申请人： Jyh-Wei Liang
发明人： Jyh-Wei Liang
IPC分类号： F16K17/168
CPC分类号： F16K17/168 , F16K11/0856 , Y10T137/86863 , Y10T137/87249 , Y10T137/8803
摘要： A rotary valve assembly has a valve body, a rotor and a plurality of guidance check valves. The valve body includes a valve seat longitudinally defining a bore through a center thereof. A plurality of valve oil passages and a main oil passage are respectively distributed radially around the bore. The rotor is movably received in the bore of the valve body. A plurality of guidance check valves is mounted in the valve oil passages. The rotor rotates to switch to a predetermined valve position by manual operation or electric power, where a predetermined oil supply path is precisely formed to supply oil to a predetermined valve communicating with a valve oil passage.
摘要翻译：旋转阀组件具有阀体，转子和多个导向止回阀。阀体包括一个通过其中心纵向限定孔的阀座。多个阀油路和主油路分别径向地分布在孔周围。转子可移动地容纳在阀体的孔中。多个引导止回阀安装在阀油通道中。转子旋转以通过手动操作或电力切换到预定的阀位置，其中精确地形成预定的供油路径，以向与阀油通道连通的预定阀提供油。

3. 发明授权

US06909465B2 Surgical lamp handle assembly with built-in video camera 失效
标题翻译：手术灯把手组合内置摄像机
公开(公告)号：US06909465B2
公开(公告)日：2005-06-21
申请号：US09785309
申请日：2001-02-20
申请人： Jyh-Wei Liang
发明人： Jyh-Wei Liang
IPC分类号： F21V14/00 , G03B15/03 , H04N5/225
CPC分类号： H04N5/378
摘要： A handle assembly with built-in video camera controlling a lamp lifting device for a surgical lamp by rotating some angles for adjusting the light's illumination zone, when focused on a planar surface. The handle assembly has a stationary disk which separates the video camera from a rotation device for the handle, so that the rotation of the handle for adjusting an illumination zone will not affect video camera picture shooting angle. The handle further has a gear set and belt located inside for transmitting the rotation of the handle to the lamp bracket lifting device for adjusting the light's illumination zone without moving the video camera shooting angle. In order to prevent the rotation of the handle from affecting the adjustment of the picture angle of the video camera, the stationary disk has a rotary inner ring for mounting the video camera and a stationary outer ring for engaging with the rotation device of the handle. It thus resolves the conventional problem of allowing both rotation of the video camera and adjustment of the light projection scope.
摘要翻译：具有内置摄像机的手柄组件，当聚焦在平面上时，通过旋转一些角度来调节光的照明区域来控制用于外科手术灯的灯提升装置。手柄组件具有将摄像机与用于手柄的旋转装置分离的固定盘，使得用于调节照明区域的手柄的旋转不会影响摄像机图像拍摄角度。手柄还具有位于内部的齿轮组和带，用于将手柄的旋转传递到灯支架提升装置，用于调节光的照明区域而不移动摄像机拍摄角度。为了防止手柄的旋转影响摄像机的图像角度的调整，固定盘具有用于安装摄像机的旋转内圈和用于与手柄的旋转装置接合的固定外圈。因此解决了允许摄像机的旋转和光投射范围的调整的常规问题。

4. 发明授权

US08459173B2 Bidirectional hydraulic system for operating table 失效
标题翻译：操作台双向液压系统
公开(公告)号：US08459173B2
公开(公告)日：2013-06-11
申请号：US12500992
申请日：2009-07-10
申请人： Jyh-Wei Liang
发明人： Jyh-Wei Liang
IPC分类号： F15B11/16 , F01B25/04
CPC分类号： F15B11/16 , A61G13/02 , A61G13/04 , A61G13/06 , A61G13/08 , F15B2211/20561 , F15B2211/3051 , F15B2211/3111 , F15B2211/31588
摘要： A bidirectional hydraulic system for operating table is disclosed, which has a switch valve connecting a bidirectional hydraulic pumping device with movable units of an operating table. The switch valve is driven by a motor, and has a valve block defining at least three outbound valve positions on the valve block's top surface, which is parallel to the inside bottom of the base, which the valve block is attached to, and thereof for controlling oil inlet and oil outlet. The switch valve switches among the outbound valve positions for respectively forming oil passages between the bidirectional hydraulic pumping device and hydraulic cylinders of the movable units.
摘要翻译：公开了一种用于操作台的双向液压系统，其具有将双向液压泵送装置与操作台的可移动单元连接的开关阀。开关阀由马达驱动，并且具有阀块，其限定阀块顶表面上至少三个出口阀位置，该阀座的顶表面平行于基座的内底部，阀块附接到其上，并且用于控制进油口和出油口。开关阀在出口阀位置之间切换，用于分别在双向液压泵送装置和可动单元的液压缸之间形成油路。

5. 发明授权

US07979932B2 Operating table 有权
标题翻译：手术台
公开(公告)号：US07979932B2
公开(公告)日：2011-07-19
申请号：US12466752
申请日：2009-05-15
申请人： Jyh-Wei Liang
发明人： Jyh-Wei Liang
IPC分类号： A61G7/10
CPC分类号： A61G13/08 , A61G13/123 , A61G13/1285 , A61G2210/50
摘要： An operating table includes a base, a support post standing on the base, and a bed. The bed has a head section, a back section, a hip section and a foot section. The back section and the foot section respectively connect with ends of the hip section through pivot joints and are pivotable relative to the hip section upward and downward. The foot section has a rear section and a front section connecting with each other, and is pivotable either upward to an angle of less than 135 degree with respect to the hip section. The rear section is detachable separately, and an angle of the front section with respect to the hip section is adjustable via a pivot joint. The foot section can be shortened to support downward weight of the patient reliably. Moreover, a surgeon can adjust angles between the patient's legs and hip easily during the operation.
摘要翻译：操作台包括底座，站立在基座上的支撑柱和床。床有头部，后部，臀部和脚部。背部和脚部分别通过枢轴接头与臀部的端部连接，并且可相对于臀部部分上下枢转。脚部具有后部和相互连接的前部，并且可以向上枢转到相对于臀部小于135度的角度。后部可分开拆卸，并且前部相对于臀部的角度可通过枢轴接头进行调节。可以缩短脚部以可靠地支撑患者的向下的重量。此外，外科医生可以在手术期间容易地调整患者腿部和臀部之间的角度。

6. 发明授权

US07832528B1 Brake mechanism for operating table 有权
标题翻译：操作台制动机构
公开(公告)号：US07832528B1
公开(公告)日：2010-11-16
申请号：US12485097
申请日：2009-06-16
申请人： Jyh-Wei Liang
发明人： Jyh-Wei Liang
IPC分类号： B60T3/00
CPC分类号： B60T1/14
摘要： A brake mechanism is provided on one of four corners of a rectangular base of an operating table. Each brake mechanism has a cam fixed by a rotating shaft, an a hydraulic cylinder and a braking post. When braking, the hydraulic cylinder pushes the cam to rotate, and the cam abuts the braking post to press against the floor. Wheels on the base of the operating table depart upward a distance from the floor for braking. Detecting sheets are provided on the rotating shafts of two brake mechanisms which stand on the same sides. The detecting sheets match detectors to control action of the hydraulic cylinders.
摘要翻译：制动机构设置在操作台的矩形基座的四个角中的一个角上。每个制动机构具有通过旋转轴固定的凸轮，液压缸和制动柱。当制动时，液压缸推动凸轮旋转，凸轮抵靠制动柱压靠在地板上。操作台底座上的车轮离地板一定距离制动。检测片设置在同一侧的两个制动机构的旋转轴上。检测板匹配检测器以控制液压缸的动作。

7. 发明授权

US07270149B2 Rotary valve assembly 失效
公开(公告)号：US07270149B2
公开(公告)日：2007-09-18
申请号：US11242889
申请日：2005-10-05
申请人： Jyh-Wei Liang
发明人： Jyh-Wei Liang
IPC分类号： F16K17/168
CPC分类号： F16K17/168 , F16K11/0856 , Y10T137/86863 , Y10T137/87249 , Y10T137/8803
摘要： A rotary valve assembly has a valve body, a rotor and a plurality of guidance check valves. The valve body includes a valve seat longitudinally defining a bore through a center thereof. A plurality of valve oil passages and a main oil passage are respectively distributed radially around the bore. The rotor is movably received in the bore of the valve body. A plurality of guidance check valves is mounted in the valve oil passages. The rotor rotates to switch to a predetermined valve position by manual operation or electric power, where a predetermined oil supply path is precisely formed to supply oil to a predetermined valve communicating with a valve oil passage.

8. 发明申请

US20050052875A1 LIFT ADJUSTING MODULE 失效
标题翻译：提升调节模块
公开(公告)号：US20050052875A1
公开(公告)日：2005-03-10
申请号：US10654439
申请日：2003-09-04
申请人： Jyh-Wei Liang
发明人： Jyh-Wei Liang
IPC分类号： F21S8/00 , F21V14/02 , F21V21/08 , F21V21/30 , F21V21/40 , F21V33/00
CPC分类号： F21V21/30 , F21V14/02 , F21V21/403 , F21W2131/205 , Y10S362/804
摘要： A lift adjusting module is located in a surgical operation lamp and includes a plurality of latch elements to movably latch on petal sections of a brake piece. The brake piece runs through a rotary member and a rotary shaft. When a handle receives force, the rotary member drives the rotary shaft and moves a lamp seat axially to control the projection focus scope of the operation lamp. In the mean time, the latch elements are compressed and selectively embedded in the rotary member to effectively prevent the operation lamp from wearing and being damaged due to improper force. Thus surgical operation safety may be enhanced and the service life of the operation lamp can be increased.
摘要翻译：提升调节模块位于外科手术灯中，并且包括多个闩锁元件，以可移动地闩锁在制动片的花瓣部分上。制动片穿过旋转构件和旋转轴。当手柄接收力时，旋转构件驱动旋转轴并轴向移动灯座，以控制操作灯的投影聚焦范围。同时，闩锁元件被压缩并选择性地嵌入旋转构件中，以有效地防止操作灯由于不正确的力而磨损和损坏。因此，能够提高外科手术安全性，能够提高手术灯的使用寿命。

9. 发明授权

US06854866B1 Lift adjusting module 失效
标题翻译：提升调节模块
公开(公告)号：US06854866B1
公开(公告)日：2005-02-15
申请号：US10654439
申请日：2003-09-04
申请人： Jyh-Wei Liang
发明人： Jyh-Wei Liang
IPC分类号： F21S8/00 , F21V14/02 , F21V21/08 , F21V21/30 , F21V21/40 , F21V33/00
CPC分类号： F21V21/30 , F21V14/02 , F21V21/403 , F21W2131/205 , Y10S362/804
摘要： A lift adjusting module is located in a surgical operation lamp and includes a plurality of latch elements to movably latch on petal sections of a brake piece. The brake piece runs through a rotary member and a rotary shaft. When a handle receives force, the rotary member drives the rotary shaft and moves a lamp seat axially to control the projection focus scope of the operation lamp. In the mean time, the latch elements are compressed and selectively embedded in the rotary member to effectively prevent the operation lamp from wearing and being damaged due to improper force. Thus surgical operation safety may be enhanced and the service life of the operation lamp can be increased.
摘要翻译：提升调节模块位于外科手术灯中，并且包括多个闩锁元件，以可移动地闩锁在制动片的花瓣部分上。制动片穿过旋转构件和旋转轴。当手柄接收力时，旋转构件驱动旋转轴并轴向移动灯座，以控制操作灯的投影聚焦范围。同时，闩锁元件被压缩并选择性地嵌入旋转构件中，以有效地防止操作灯由于不正确的力而磨损和损坏。因此，能够提高外科手术安全性，能够提高手术灯的使用寿命。

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