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1. 发明申请

WO2019158919A1 SKINPRINT ANALYSIS METHOD AND APPARATUS 审中-公开
公开(公告)号：WO2019158919A1
公开(公告)日：2019-08-22
申请号：PCT/GB2019/050386
申请日：2019-02-13
申请人： INTELLIGENT FINGERPRINTING LIMITED
发明人： WILSON, Paul , GORDON, Benjamin , HUDSON, Mark , WALKER, Jeremy Nigel Burgess
IPC分类号： G06K9/00 , G06K9/20
摘要： A method of determining volume of a deposited skinprint uses an apparatus comprising: a primary electromagnetic radiation source; an electromagnetic radiation detector; and a translucent waveguide comprising a first surface providing a waveguide interface coincident with a skinprint receiving region. The method comprises transmitting primary electromagnetic radiation from the primary electromagnetic radiation source towards the waveguide interface at an angle of incidence relative to and on a first side of a normal line that is perpendicular to the waveguide interface, such that: (a) where the waveguide interface interfaces directly with ambient, the primary electromagnetic radiation incident on the waveguide interface reflects in the waveguide interface at an angle of reflection relative to and on a second side of the normal line opposite the first side; and (b) where a deposited skinprint is present on the skinprint receiving region such that the waveguide interface interfaces with the skinprint and the skinprint interfaces with ambient, at least a portion of the primary electromagnetic radiation incident on the waveguide interface is caused by the skinprint to be transmitted through the waveguide interface. The method further comprises using the electromagnetic radiation detector to determine a primary output value being an amount of primary electromagnetic radiation transmitted through the waveguide interface and/or reflected by the waveguide interface. The method also comprises: using calibration data that provides correspondence between the primary output value and the volume of skinprint on the substrate so as to provide a value for the volume of the deposited skinprint.

2. 发明申请

WO2018178615A3 TECHNIQUE FOR DEVELOPING SKIN-PRINTS ON AN ABSORBENT SUBSTRATE 审中-公开
公开(公告)号：WO2018178615A3
公开(公告)日：2018-10-04
申请号：PCT/GB2018/000052
申请日：2018-03-27
申请人： INTELLIGENT FINGERPRINTING LIMITED
发明人： ATKINSON, Samuel, J. , WILSON, Paul, K.
IPC分类号： G01N33/558 , G06K9/00
摘要： A method of obtaining an optical image of a skin-print on an absorbent substrate having a skin-print receiving region. The method comprises: depositing a solution of a silver- containing compound having a solubility in water of at least 10 g/l on the skin-print receiving region of the absorbent substrate such that between 25 μg and 300 μg per cm 2 of the silver-containing compound is deposited, and allowing the substrate to dry. The method further comprises: depositing a skin-print on a skin-print receiving region of the substrate such that sodium chloride and water in the skin-print react with the silver-containing compound to form silver chloride; exposing the substrate to electromagnetic radiation such that the silver chloride decomposes to form metallic silver; taking an optical image of the pattern of the metallic silver; and releasing a buffer solution onto the substrate. The buffer solution comprises a counterion for silver, which reacts with the silver-containing compound to form an compound of silver having a solubility in water of less than 1 g/l.

3. 发明申请

WO2016135497A1 A DEVICE FOR RECEIVING AND ANALYSING A SAMPLE 审中-公开
标题翻译：用于接收和分析样品的设备
公开(公告)号：WO2016135497A1
公开(公告)日：2016-09-01
申请号：PCT/GB2016/050497
申请日：2016-02-26
申请人： INTELLIGENT FINGERPRINTING LIMITED
发明人： JOHNSON, Dr Jonathan , HUDSON, Dr Mark
IPC分类号： G01N33/558
CPC分类号： G01N33/558 , A61B5/1172 , A61B5/14517 , A61B5/4266 , A61B5/4833 , A61B5/4845 , A61B5/6826 , B01L3/5023 , B01L2200/0689 , B01L2300/0816 , B01L2400/0406 , B01L2400/065 , B01L2400/0683 , G01N33/54373
摘要： A device for receiving and analysing a sample, wherein the analysing involves use of a solution. The device comprises: a sample receiving portion for receiving a sample to be analysed; and a solution capsule having a sealed configuration in which the solution capsule is sealed and a release configuration in which contents of the solution capsule are released via a flow path that provides fluid communication between the solution capsule and the sample receiving portion. The device further comprises a bistable release mechanism comprising an actuator wherein the bistable release mechanism releases only in the event that a force applied to the actuator reaches a threshold force and wherein actuation of the actuator results in one-way conversion of the solution capsule from the sealed configuration into the release configuration.
摘要翻译：一种用于接收和分析样品的装置，其中所述分析涉及使用解决方案。该装置包括：用于接收待分析样品的样品接收部分; 以及具有密封结构的溶液胶囊，其中所述溶液胶囊被密封，以及释放构造，其中所述溶液胶囊的内容物经由在所述溶液胶囊和所述样品接收部分之间提供流体连通的流动路径被释放。该装置还包括双稳态释放机构，其包括致动器，其中双稳态释放机构仅在施加到致动器的力达到阈值力的情况下释放，并且致动器致动器导致溶液胶囊的单向转换密封配置进入释放配置。

4. 发明申请

WO2015067961A2 SKIN-PRINT FLUORESCENCE ANALYSIS METHOD AND APPARATUS 审中-公开
标题翻译：皮肤印迹荧光分析方法和仪器
公开(公告)号：WO2015067961A2
公开(公告)日：2015-05-14
申请号：PCT/GB2014/053324
申请日：2014-11-07
申请人： INTELLIGENT FINGERPRINTING LIMITED
发明人： EARL, Nicholas , GODFREY, Daniel Peterson , DUNTON, John , HUDSON, Mark , RUSSELL, David
IPC分类号： A61B5/117
CPC分类号： G01N33/5306 , A61B5/0071 , A61B5/1172 , A61B5/14517 , A61B5/1455 , A61B5/1491 , A61B5/4845 , A61B10/0064 , A61B2010/0009 , A61B2560/0406 , B01L3/523 , B01L3/527 , B01L2200/025 , B01L2200/026 , B01L2200/16 , B01L2300/069 , B01L2300/0832 , B01L2400/0478 , B01L2400/084 , G01N1/312 , G01N21/6428 , G01N21/645 , G01N33/54366 , G01N2001/007
摘要： A method of analysing a skin-print provided on a first surface of an optically transparent substrate. The method comprises the steps of exposing the skin-print on the first surface of the optically transparent substrate to one or more reagents selected to bind with one or more metabolites present in the skin-print; transmitting electromagnetic radiation onto the skin-print through the optically transparent substrate using a radiation source to thereby produce an optical signal of said one or more reagents and/or said one or more metabolites; and detecting an optical image of the optical signal through the optically transparent substrate using a sensor. Also a skin-print analysis apparatus and a reagent cartridge for use in carrying out the method.
摘要翻译：分析设置在光学透明衬底的第一表面上的皮肤印迹的方法。该方法包括以下步骤：将光学透明基底的第一表面上的皮肤印迹暴露于被选择与皮肤印迹中存在的一种或多种代谢物结合的一种或多种试剂; 使用辐射源通过光学透明衬底将电磁辐射传输到皮肤印迹上，从而产生所述一种或多种试剂和/或所述一种或多种代谢物的光学信号; 以及使用传感器检测穿过光学透明基板的光学信号的光学图像。还有一种用于实施该方法的皮肤打印分析装置和试剂盒。

5. 发明申请

WO2019122849A1 A METHOD AND APPARATUS FOR USE IN THE ANALYSIS OF A SKIN-PRINT 审中-公开
公开(公告)号：WO2019122849A1
公开(公告)日：2019-06-27
申请号：PCT/GB2018/053661
申请日：2018-12-18
申请人： INTELLIGENT FINGERPRINTING LIMITED
发明人： BAILEY, Melanie Jane , HEADLEY, William
IPC分类号： G06K9/00
CPC分类号： G06K9/0002
摘要： An apparatus for verifying the deposition of a skin-print comprises a receiving portion configured to receive a substrate associated with a unique identifier; and a skin-print deposition sensor configured to sense deposition of a skin-print on the substrate if located in the receiving portion. The apparatus further comprises: a reader configured to read the unique identifier; and a microcontroller configured: (a) to receive a signal from the skin-print deposition sensor indicative of deposition of a skin-print; (b) to associate the signal with date and time information; and (c) to associate the signal with the unique identifier provided by the reader. Also, a method of verifying the deposition of a skin-print is described.

6. 发明申请

WO2018178614A1 A SAMPLE CAPTURE UNIT 审中-公开
公开(公告)号：WO2018178614A1
公开(公告)日：2018-10-04
申请号：PCT/GB2018/000051
申请日：2018-03-27
申请人： INTELLIGENT FINGERPRINTING LIMITED
发明人： JOHNSON, Jonathan , HUDSON, Mark John Henry
IPC分类号： A61B5/1172 , G06K9/00
摘要： A sample capture unit comprising a housing defining an enclosed substrate chamber containing a substantially planar sample-capture substrate extending in a plane for receiving a skin-print thereon. The housing comprises: a first part having an aperture providing access to the substrate chamber for depositing a skin-print on the sample- capture substrate; and a second part movable relative to the first part, from a first position in which the aperture is uncovered so as to allow receipt of a sample on the sample- capture substrate, and into a second position in which the aperture is covered, thereby preventing access to the substrate chamber; the housing further comprises a retaining mechanism configured to retain the second part in the second position; and an element having a perimeter defined by a line of frangibility, which enables irreversible detachment of at least a part of the element so as to create an access port dimensioned to allow removal of the sample-capture substrate.

7. 发明申请

WO2018178613A1 METHOD AND APPARATUS FOR ANALYSING SKIN-PRINTS 审中-公开
公开(公告)号：WO2018178613A1
公开(公告)日：2018-10-04
申请号：PCT/GB2018/000050
申请日：2018-03-27
申请人： INTELLIGENT FINGERPRINTING LIMITED
发明人： BAILEY, Melanie Jane , WEBB, Roger Paul , COSTA, Catia
IPC分类号： G01N33/50 , H01J49/04 , H01J49/16 , A61B5/00 , B01L3/00 , G01N1/40 , G01N33/543
CPC分类号： G01N33/50 , A61B5/1468 , A61B5/4266 , A61B5/4845 , A61B5/6826 , B01L3/0241 , B01L3/5023 , B01L2300/0654 , B01L2300/0822 , B01L2300/126 , B01L2400/027 , G01N1/405 , G01N33/5438
摘要： A method of analysing a skin-print comprising the steps of providing a porous substrate, the porous substrate extending in a substrate plane and being substantially planar and having a first end and a second end, wherein the second end tapers to a point. The method further comprises: applying to the porous substrate a skin-print to be analysed; applying a fluid to the porous substrate; applying a voltage between the first end of the porous substrate and ground to generate an electric field, by which droplets of the fluid are ionised and emitted from the point in the form of a Taylor cone; and analysing the ionised droplets using a mass spectrometer.

8. 发明申请

WO2016012814A1 DRUG DISPENSER ASSEMBLY 审中-公开
标题翻译：药物分配器总成
公开(公告)号：WO2016012814A1
公开(公告)日：2016-01-28
申请号：PCT/GB2015/052159
申请日：2015-07-24
申请人： INTELLIGENT FINGERPRINTING LIMITED
发明人： HUDSON, Mark , TACKE, Ulrich , TÖRMÄNEN, Antti , RUSSELL, David
IPC分类号： A61J7/00
CPC分类号： A61J7/0084 , A61J2200/30 , A61J2205/40 , A61J2205/60 , G01N33/5005 , G06K9/00033 , G06K9/00087
摘要： A drug dispenser assembly comprising: a drug dispenser for dispensing a drug in a dispense event; and a skinprint analyser configured to receive a skinprint, preferably a fingerprint, of a user. The skinprint analyser is further configured: to perform a verification test regarding the identity of the skinprint; to conduct a chemical analysis for the presence of a metabolite in the skinprint; and to produce data indicative of results of the verification test and the chemical analysis. The drug dispenser assembly further comprises an actuator configured to actuate a dispense event in the event that the results of one or both of the verification test and the chemical analysis meet one or more predetermined conditions.
摘要翻译：一种药物分配器组件，包括：用于在分配事件中分配药物的药物分配器; 以及皮肤打印分析器，被配置为接收用户的皮肤印迹，优选指纹。进一步配置皮肤印痕分析仪：对皮肤印痕的身份执行验证测试; 对皮肤印迹中代谢物的存在进行化学分析; 并产生指示验证测试和化学分析结果的数据。药物分配器组件还包括致动器，其构造成在验证测试和化学分析中的一个或两个的结果满足一个或多个预定条件的情况下致动分配事件。

9. 发明申请

WO2018178615A2 TECHNIQUE FOR DEVELOPING SKIN-PRINTS ON AN ABSORBENT SUBSTRATE 审中-公开
公开(公告)号：WO2018178615A2
公开(公告)日：2018-10-04
申请号：PCT/GB2018/000052
申请日：2018-03-27
申请人： INTELLIGENT FINGERPRINTING LIMITED
发明人： ATKINSON, Samuel, J. , WILSON, Paul, K.
IPC分类号： G01N33/558
CPC分类号： G01N33/558 , G06K9/00013
摘要： A method of obtaining an optical image of a skin-print on an absorbent substrate having a skin-print receiving region. The method comprises: depositing a solution of a silver- containing compound having a solubility in water of at least 10 g/l on the skin-print receiving region of the absorbent substrate such that between 25 μg and 300 μg per cm 2 of the silver-containing compound is deposited, and allowing the substrate to dry. The method further comprises: depositing a skin-print on a skin-print receiving region of the substrate such that sodium chloride and water in the skin-print react with the silver-containing compound to form silver chloride; exposing the substrate to electromagnetic radiation such that the silver chloride decomposes to form metallic silver; taking an optical image of the pattern of the metallic silver; and releasing a buffer solution onto the substrate. The buffer solution comprises a counterion for silver, which reacts with the silver-containing compound to form an compound of silver having a solubility in water of less than 1 g/l.

10. 发明申请

WO2018029482A1 SKINPRINT ANALYSIS METHOD AND APPARATUS 审中-公开
标题翻译： SKINPRINT分析方法和设备
公开(公告)号：WO2018029482A1
公开(公告)日：2018-02-15
申请号：PCT/GB2017/052365
申请日：2017-08-10
申请人： INTELLIGENT FINGERPRINTING LIMITED
发明人： GORDON, Benjamin , WILSON, Paul
IPC分类号： G06K9/00 , G06K9/20
CPC分类号： G06K9/0004 , G06K9/00013 , G06K9/00087 , G06K9/2036 , G06K2009/0006 , G06T7/0002 , G06T2207/30168 , G06T2207/30196
摘要： A method of determining presence of a skinprint uses an apparatus comprising: a primary electromagnetic radiation source; an electromagnetic radiation detector; and a translucent waveguide comprising a first surface providing a waveguide interface coincident with a skinprint receiving region. The method comprises: transmitting primary electromagnetic radiation from the primary electromagnetic radiation source towards the waveguide interface at an angle of incidence relative to and on a first side of a normal line that is perpendicular to the waveguide interface, such that: (a) where the waveguide interface interfaces directly with ambient, the primary electromagnetic radiation incident on the waveguide interface reflects in the waveguide interface at an angle of reflection relative to and on a second side of the normal line opposite the first side; and (b) where a skinprint is present on the skinprint receiving region such that the waveguide interface interfaces with the skinprint and the skinprint interfaces with ambient, at least a portion of the primary electromagnetic radiation incident on the waveguide interface is transmitted through the waveguide interface into the skinprint. The method further comprises using the electromagnetic radiation detector to determine an amount of primary electromagnetic radiation transmitted through the waveguide interface and/or reflected by the waveguide interface. Also disclosed is an apparatus for carrying out the method.
摘要翻译：一种确定皮肤印迹的存在的方法使用一种装置，该装置包括：主电磁辐射源; 电磁辐射探测器; 以及包括第一表面的半透明波导，所述第一表面提供与皮肤印记接收区域重合的波导界面。该方法包括：以相对于和垂直于波导界面的法线的第一侧的入射角朝向波导界面传输来自主电磁辐射源的初级电磁辐射，使得：（a）其中波导界面与环境直接接触，入射在波导界面上的主要电磁辐射在波导界面中以与第一侧相对的法线的第二侧上的反射角反射; （b）在皮肤印迹接收区域上存在蒙皮印记以使得波导接口与蒙皮印记接合并且蒙皮印记与环境接合时，入射在波导接口上的主要电磁辐射的至少一部分通过波导接口进入skinprint。该方法还包括使用电磁辐射检测器来确定通过波导接口传输和/或由波导接口反射的主电磁辐射的量。还公开了用于执行该方法的设备。

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