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公开(公告)号：USD706889S1
公开(公告)日：2014-06-10
申请号：US29458382
申请日：2013-06-19
申请人： Timothy Levindofske
设计人： Timothy Levindofske
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公开(公告)号：US20110211189A1
公开(公告)日：2011-09-01
申请号：US13128260
申请日：2010-08-24
CPC分类号： A61B3/101 , G01N21/31 , G01N21/33 , G01N21/43 , G01N2021/434
摘要： An apparatus comprises a spectrophotometer system configured to measure light absorbance by a tear sample, a refractometer system configured to measure refractive index of the tear sample, and an evaluation unit programmed to calculate an osmolarity of the tear sample based on the measured absorbance and refractive index and stored calibration curves. The spectrophotometer and refractometer systems may share a common prism contacted by the tear sample during measurement. The evaluation unit may be programmed to carry out steps of a method for determining osmolarity of the tear sample in accordance with the invention. The osmolarity of the tear sample may be used as an indicator in diagnosing dry eye.
摘要翻译： 一种装置包括分光光度计系统，其被配置为测量泪液样品的光吸收率，构造成测量泪液样品的折射率的折射计系统，以及基于测量的吸光度和折射率计算泪液样品的渗透压的评估单元 并存储校准曲线。 在测量期间，分光光度计和折射计系统可以共享与泪液样品接触的普通棱镜。 评估单元可以被编程为执行根据本发明的用于确定泪液样本的渗透压的方法的步骤。 泪液样本的渗透压可用作诊断干眼症的指标。
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公开(公告)号：US10212975B2
公开(公告)日：2019-02-26
申请号：US15534168
申请日：2015-12-04
申请人： Timothy Levindofske
发明人： Timothy Levindofske
IPC分类号： A41D19/015 , A41D19/04 , A63B71/14 , A63B71/06
摘要： Methods and systems of marking a glove. The method can include providing a glove having first and second markings. The glove can be inserted into a receiving cavity of a housing, the receiving cavity defined by a front face and a rear face of the housing. The first and second markings on the glove can be aligned with an alignment indicator on the front face of the housing when the glove is in the receiving cavity. The glove can be marked through a first marking aperture disposed through the front face of the housing with a writing instrument.
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公开(公告)号：US20180184736A1
公开(公告)日：2018-07-05
申请号：US15534168
申请日：2015-12-04
申请人： Timothy LEVINDOFSKE
发明人： Timothy LEVINDOFSKE
IPC分类号： A41D19/015 , A41D19/04 , A63B71/14
CPC分类号： A41D19/01547 , A41D19/04 , A41D2600/10 , A41D2600/20 , A63B71/146 , A63B2071/0694
摘要： Methods and systems of marking a glove. The method can include providing a glove having first and second markings. The glove can be inserted into a receiving cavity of a housing, the receiving cavity defined by a front face and a rear face of the housing. The first and second markings on the glove can be aligned with an alignment indicator on the front face of the housing when the glove is in the receiving cavity. The glove can be marked through a first marking aperture disposed through the front face of the housing with a writing instrument.
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公开(公告)号：US08885156B2
公开(公告)日：2014-11-11
申请号：US13128260
申请日：2010-08-24
CPC分类号： A61B3/101 , G01N21/31 , G01N21/33 , G01N21/43 , G01N2021/434
摘要： An apparatus comprises a spectrophotometer system configured to measure light absorbance by a tear sample, a refractometer system configured to measure refractive index of the tear sample, and an evaluation unit programmed to calculate an osmolarity of the tear sample based on the measured absorbance and refractive index and stored calibration curves. The spectrophotometer and refractometer systems may share a common prism contacted by the tear sample during measurement. The evaluation unit may be programmed to carry out steps of a method for determining osmolarity of the tear sample in accordance with the invention. The osmolarity of the tear sample may be used as an indicator in diagnosing dry eye.
摘要翻译： 一种装置包括分光光度计系统，其被配置为测量泪液样品的光吸收率，构造成测量泪液样品的折射率的折射计系统，以及基于测量的吸光度和折射率计算泪液样品的渗透压的评估单元 并存储校准曲线。 在测量期间，分光光度计和折射计系统可以共享与泪液样品接触的普通棱镜。 评估单元可以被编程为执行根据本发明的用于确定泪液样本的渗透压的方法的步骤。 泪液样本的渗透压可用作诊断干眼症的指标。
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