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. 发明授权

US07100461B2 Portable contaminant sampling system 有权
标题翻译：便携式污染物采样系统
公开(公告)号：US07100461B2
公开(公告)日：2006-09-05
申请号：US10376572
申请日：2003-02-27
申请人： Bruce J. Bradley , Dirk V. Clarksen
发明人： Bruce J. Bradley , Dirk V. Clarksen
IPC分类号： G01N1/00
CPC分类号： G01N1/02 , G01N1/2226 , G01N15/0618 , G01N2001/028 , G01N2015/0088 , G01N2015/0092
摘要： The invention is a portable sampling system for sampling various media for contaminants. The media sample can include gases, liquids, and dry powders. The contaminant sample can include gaseous components, particulates of various kinds, and microorganisms. The system can be used to sample the surfaces of fruits and vegetables, meat carcasses, the interior of envelopes of other containers, gases in rooms or containers, and surfaces such as countertops, a vehicle exterior, skin, and clothing.
摘要翻译：本发明是用于对污染物的各种介质进行采样的便携式采样系统。介质样品可以包括气体，液体和干粉。污染物样品可以包括气体组分，各种颗粒和微生物。该系统可用于对水果和蔬菜，肉类屠体，其他容器的信封内部，房间或容器中的气体以及台面，车辆外部，皮肤和衣服等表面进行采样。

2. 发明授权

US5868928A Microbial sampler and concentrator 失效
标题翻译：微生物取样器和浓缩器
公开(公告)号：US5868928A
公开(公告)日：1999-02-09
申请号：US872268
申请日：1997-06-10
申请人： Bruce J. Bradley
发明人： Bruce J. Bradley
IPC分类号： B01D21/26 , C12M1/26 , B01D63/00
CPC分类号： C12M33/04 , B01D21/262 , B01D2221/06 , B01D2221/08 , G01N2001/028 , G01N2001/2217
摘要： A microbial sampling, filtration, and recovery device which utilizes a wash solution on meat carcasses and a vacuum source to vacuum the wash solution and suspended microbes into a collection device. The collection device includes pre-filters for removing debris, and a microbial filter. The filter is small enough to filter out bacteria, and since this size of filter seriously reduces air flow, an alternate route for air is provided through a hydrophobic filter. Bacteria captured on the filter is back-flushed into a collection vessel where it is concentrated in a subsequent centrifuge step. The concentrated microbial sample is available for use in rapid detection methods.
摘要翻译：微生物采样，过滤和回收装置，其利用肉体上的洗涤溶液和真空源将洗涤溶液和悬浮微生物真空吸收到收集装置中。收集装置包括用于去除碎屑的预过滤器和微生物过滤器。过滤器足够小以过滤掉细菌，并且由于这种过滤器的尺寸严重降低了空气流量，所以通过疏水过滤器提供了空气的替代途径。将在过滤器上捕获的细菌回冲入收集容器中，在收集容器中将其浓缩在随后的离心机步骤中。浓缩的微生物样品可用于快速检测方法。

3. 再颁专利

USRE41319E1 Portable contaminant sampling system 有权
标题翻译：便携式污染物采样系统
公开(公告)号：USRE41319E1
公开(公告)日：2010-05-11
申请号：US11955183
申请日：2007-12-12
申请人： Bruce J. Bradley , Dirk V. Clarksen
发明人： Bruce J. Bradley , Dirk V. Clarksen
IPC分类号： G01N1/00
CPC分类号： G01N1/02 , G01N1/2226 , G01N15/0618 , G01N2001/028 , G01N2015/0088 , G01N2015/0092
摘要： The invention is a portable sampling system for sampling various media for contaminants. The media sample can include gases, liquids, and dry powders. The contaminant sample can include gaseous components, particulates of various kinds, and microorganisms. The system can be used to sample the surfaces of fruits and vegetables, meat carcasses, the interior of envelopes of other containers, gases in rooms or containers, and surfaces such as countertops, a vehicle exterior, skin, and clothing.
摘要翻译：本发明是用于对污染物的各种介质进行采样的便携式采样系统。介质样品可以包括气体，液体和干粉。污染物样品可以包括气体组分，各种颗粒和微生物。该系统可用于对水果和蔬菜，肉类屠体，其他容器的信封内部，房间或容器中的气体以及台面，车辆外部，皮肤和衣服等表面进行采样。

4. 发明授权

US06550347B2 Vacuum air component sampler 失效
公开(公告)号：US06550347B2
公开(公告)日：2003-04-22
申请号：US09728790
申请日：2000-11-30
申请人： Bruce J. Bradley
发明人： Bruce J. Bradley
IPC分类号： G01N500
CPC分类号： G01N1/2214 , G01N1/2208 , G01N2001/2217 , G01N2001/2223 , G01N2001/248
摘要： The invention is an air sampler which utilizes a hydrophobic filter and an entrapment fluid contained within a sampler body. Air to be sampled is bubbled through the entrapment fluid, which traps and retains a selected air component for later testing. Air which is thus bubbled through the entrapment fluid passes through a hydrophobic filter before leaving the sampler body. A hydrophobic filter prevents aqueous liquids from exiting the sampler body. This allows a higher rate of air flow, because the sampling fluid does not diminish as quickly due to suspended droplets exiting the sampler body. The sampler body may also be inverted to rinse down the walls of the sampler body without losing any liquid, due to the presence of the hydrophobic filter. The entrapment fluid can be poured or drained out of the sampler body.

5. 发明申请

US20100180699A1 PORTABLE CONTAMINANT SAMPLING SYSTEM 审中-公开
标题翻译：便携式污染物采样系统
公开(公告)号：US20100180699A1
公开(公告)日：2010-07-22
申请号：US12683990
申请日：2010-01-07
申请人： BRUCE J. BRADLEY , JARED BRADLEY
发明人： BRUCE J. BRADLEY , JARED BRADLEY
IPC分类号： G01N1/14
CPC分类号： G01N1/02 , G01N1/2226 , G01N15/0618 , G01N2001/028 , G01N2015/0088 , G01N2015/0092
摘要： The invention is a portable sampling system for sampling various media for contaminants. The media sample can include gases, liquids, and dry powders. The contaminant sample can include gaseous components, particulates of various kinds, and microorganisms. The system can be used to sample the surfaces of fruits and vegetables, meat carcasses, the interior of envelopes of other containers, gases in rooms or containers, and surfaces such as countertops, a vehicle exterior, skin, and clothing.
摘要翻译：本发明是用于对污染物的各种介质进行采样的便携式采样系统。介质样品可以包括气体，液体和干粉。污染物样品可以包括气体组分，各种颗粒和微生物。该系统可用于对水果和蔬菜，肉类屠体，其他容器的信封内部，房间或容器中的气体以及台面，车辆外部，皮肤和衣服等表面进行采样。

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