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    • 5. 发明授权
    • Dual chamber blood culture bottle with break seal
    • 双室血培养瓶具有断裂密封
    • US5652143A
    • 1997-07-29
    • US477656
    • 1995-06-07
    • Peter P. GombrichRichard A. DomanikWilliam J. Mayer
    • Peter P. GombrichRichard A. DomanikWilliam J. Mayer
    • B01L3/00C12M1/24C12M3/00B01L11/00
    • B01L3/502C12M23/08C12M23/22C12M23/34C12M23/38C12M33/04B01L2400/0644
    • A multi-chambered blood culture device for simultaneously conducting two blood culture tests on a single blood sample. An integrated unit including a syringe port with pin extensions is provided for receiving a blood sample simultaneously into two independent sample compartments. At least two culture chambers contain growth media, one culture chamber preferably containing an aerobic growth medium and another culture chamber preferably containing an anaerobic growth medium. The device is configured to isolate the sample vials and culture chambers from contaminants of the external environment. Downward pressure on the syringe port causes the pin extensions to breache the sample compartment walls and thereby releases the blood sample from one sample compartment into one culture chamber while simultaneously releasing the blood from the other sample compartment into the other culture chamber. In the preferred embodiment, outer walls of the device are constructed of transparent plastic so as to enable visual observance of microorganism growth in the respective culture chambers.
    • 一种多室血液培养装置,用于同时对单个血液样品进行两次血培养试验。 提供包括具有销延伸部的注射器端口的集成单元,用于将血液样本同时接收到两个独立的样品室中。 至少两个培养室含有生长培养基,一个培养室优选含有需氧生长培养基,另一培养室优选含有厌氧生长培养基。 该装置被配置为将样品瓶和培养室与外部环境的污染物隔离。 注射器端口上的向下压力导致销延伸部破裂样品室壁,从而将血液样品从一个样品室释放到一个培养室中,同时将血液从另一个样品室释放到另一个培养室中。 在优选实施例中,该装置的外壁由透明塑料构成,以便可以观察各个培养室中的微生物生长。
    • 6. 发明授权
    • Dual chamber blood culture bottle with syringe capture and piston
assembly
    • 双腔血培养瓶,注射器捕捉和活塞组装
    • US5580786A
    • 1996-12-03
    • US477655
    • 1995-06-07
    • Peter P. GombrichRichard A. DomanikWilliam J. Mayer
    • Peter P. GombrichRichard A. DomanikWilliam J. Mayer
    • B01L3/00C12M1/18C12M1/24C12M1/36
    • B01L3/502C12M23/08C12M23/34C12M33/04B01L2400/0644
    • A multi-chambered blood culture device for simultaneously conducting two blood culture tests on a single blood sample. An integrated unit is provided with a syringe port and a piston assembly for receiving a specimen syringe and for enabling a predetermined quantity of blood to be injected into two sample cups. Isolated media compartments contain growth media, one preferably containing an aerobic growth medium and another preferably containing an anaerobic growth medium. Once the blood specimen is fully injected into the sample cups, the sample cups are released into the media compartments, thereby enabling the blood specimens to mix with the respective growth media for testing. Further, means may also be provided to lock the syringe into the integral device in order to facilitate efficient disposal upon completion of testing. Additionally, in the preferred embodiment, outer walls of the device are constructed of transparent plastic so as to enable visual observance of microorganism growth in the respective culture chambers.
    • 一种多室血液培养装置,用于同时对单个血液样品进行两次血培养试验。 集成单元设置有注射器端口和用于接收样本注射器的活塞组件,并且用于使预定量的血液能够注射到两个样品杯中。 分离的介质隔室含有生长培养基,优选含有需氧生长培养基,另一种优选含有厌氧生长培养基。 一旦血液样本被完全注射到样品杯中,样品杯被释放到介质室中,从而使得血液样本与相应的生长培养基混合以进行测试。 此外,还可以提供用于将注射器锁定到整体装置中的装置,以便在测试完成时促进有效的处置。 此外,在优选实施例中,该装置的外壁由透明塑料构成,以便能够在各培养室内观察微生物生长。
    • 7. 发明授权
    • Dual chamber blood culture bottle with rotating inlet valve assembly
    • 双室血培养瓶具有旋转进气阀组件
    • US5573951A
    • 1996-11-12
    • US475380
    • 1995-06-07
    • Peter P. GombrichRichard A. DomanikWilliam J. Mayer
    • Peter P. GombrichRichard A. DomanikWilliam J. Mayer
    • B01L3/00C12M1/18C12M1/24C12M1/36
    • B01L3/502C12M23/08C12M23/22C12M23/34B01L2400/0644
    • A multi-chambered blood culture device for simultaneously conducting two blood culture tests on a single blood sample. An integrated unit is provided with rotating blood inlet valve assembly for receiving a blood sample simultaneously into two independent sample vials. Independent culture chambers contain growth media, one culture chamber preferably containing an aerobic growth medium and another culture chamber preferably containing an anaerobic growth medium. The device is configured to isolate the sample vials and culture chambers from contaminants of the external environment. By rotating the blood inlet valve assembly, blood is simultaneously released from one sample vial into one culture chamber and from the other sample vial into the other culture chamber. Outer walls of the device are preferably constructed of a transparent plastic material so as to enable visual observance of microorganism growth in the respective culture chambers.
    • 一种多室血液培养装置,用于同时对单个血液样品进行两次血培养试验。 集成单元设置有旋转进血阀组件,用于将血液样本同时接收到两个独立的样品瓶中。 独立培养室含有生长培养基,一个培养室优选含有需氧生长培养基,另一培养室优选含有厌氧生长培养基。 该装置被配置为将样品瓶和培养室与外部环境的污染物隔离。 通过旋转进血阀组件,将血液从一个样品瓶同时释放到一个培养室中,并从另一个样品瓶中释放到另一个培养室中。 设备的外壁优选由透明塑料材料构成,以便能够在各个培养室中观察到微生物生长。
    • 9. 发明授权
    • Dual chamber blood culture bottle
    • 双室血培养瓶
    • US5607860A
    • 1997-03-04
    • US477657
    • 1995-06-07
    • Peter P. GombrichRichard A. DomanikWilliam J. Mayer
    • Peter P. GombrichRichard A. DomanikWilliam J. Mayer
    • B01L3/00C12M1/18C12M1/24C12M3/00
    • B01L3/502C12M23/08C12M23/22C12M23/34C12M23/38C12M33/04B01L2400/0644
    • A multi-chambered blood culture device for simultaneously conducting two blood culture tests on a single blood sample. An integrated unit is provided for receiving a blood sample simultaneously into two independent sample vials. Independent culture chambers contain growth media, one culture chamber preferably containing an aerobic growth medium and another culture chamber preferably containing an anaerobic growth medium. The device is configured to isolate the sample vials and culture chambers from contaminants of the external environment. Further, means are provided for releasing the blood from one sample vial into one culture chamber while simultaneously releasing the blood from the other sample vial into the other culture chamber. In the preferred embodiment, outer walls of the device are constructed of transparent plastic so as to enable visual observance of microorganism growth in the respective culture chambers.
    • 一种多室血液培养装置,用于同时对单个血液样品进行两次血培养试验。 提供了一个集成单元,用于将血液样本同时接收到两个独立的样品瓶中。 独立培养室含有生长培养基,一个培养室优选含有需氧生长培养基,另一培养室优选含有厌氧生长培养基。 该装置被配置为将样品瓶和培养室与外界环境的污染物隔离。 此外,提供了用于将血液从一个样品瓶释放到一个培养室中同时将血液从另一个样品瓶释放到另一培养室中的装置。 在优选实施例中,该装置的外壁由透明塑料构成,以便可以观察各个培养室中的微生物生长。