公开(公告)号：US20240358328A1

公开(公告)日：2024-10-31

申请号：US18662992

申请日：2024-05-13

Applicant: CALIFORNIA INSTITUTE OF TECHNOLOGY

Inventor： Wei GAO ,  You YU

IPC: A61B5/00 ,  A61B5/145 ,  A61B5/1486 ,  A61B10/00 ,  H01M8/16

CPC classification number: A61B5/6832 ,  A61B5/0004 ,  A61B5/002 ,  A61B5/14517 ,  A61B5/1486 ,  H01M8/16 ,  A61B10/0051 ,  A61B10/0064 ,  A61B2010/0067 ,  A61B10/007 ,  A61B2560/0214

Abstract: An auto-powered biosensor capable detecting a target molecule, and a method of powering the same, wherein the biosensor is fabricated with a microfluidics layer, a multimodal sensing layer comprising a biofuel cell and an electrode, and a logic circuit that may include a processor and non-transitory memory with computer executable instructions embedded thereon.

公开(公告)号：US20240335186A1

公开(公告)日：2024-10-10

申请号：US18294864

申请日：2022-07-29

Applicant: Capturin Holding BV ,  SCINT B.V.

Inventor： Stephanus SCHILTHUIZEN ,  Gregorius GOIJARTS

IPC: A61B10/00

CPC classification number: A61B10/007 ,  A61B10/0064

Abstract: A system and method to collect urine samples and other body fluids in a safe and comfortable way, consisting of a drapable part which has an adhesion capability and functions for joining comfortably to the skin via polymer parts, integrated barriers solutions and an integrated capillary part able of absorbing and transporting and storing the urine or body fluid sample.

公开(公告)号：US12076144B2

公开(公告)日：2024-09-03

申请号：US17944039

申请日：2022-09-13

Applicant: KHN Solutions, LLC

Inventor： Keith Harry Nothacker ,  Will Tammen ,  Imraan Aziz

IPC: A61B5/1477 ,  A61B5/00 ,  A61B5/08 ,  A61B5/145 ,  A61B5/18 ,  A61B10/00 ,  G01N27/416 ,  G01N33/497 ,  G16Z99/00 ,  A61B5/097

CPC classification number: A61B5/1477 ,  A61B5/082 ,  A61B5/14546 ,  A61B5/18 ,  A61B5/4023 ,  A61B5/4845 ,  A61B5/4863 ,  A61B5/681 ,  A61B5/7275 ,  A61B10/0064 ,  G01N27/416 ,  G01N33/4972 ,  G16Z99/00 ,  A61B5/0022 ,  A61B5/097 ,  A61B5/486 ,  A61B5/7282 ,  A61B2010/0009 ,  A61B2503/22 ,  A61B2562/0219

Abstract: A system for transdermal alcohol sensing to be worn near a skin surface of a user, including: an alcohol sensor; a microporous membrane; a housing coupled to the alcohol sensor and the membrane, defining a volume between the alcohol sensor and a first membrane side, and fluidly isolating the volume from a second membrane side opposing the first membrane side; an electronics subsystem electrically coupled to the alcohol sensor, operable to power and receive signals from the alcohol sensor; and a fastener operable to position the second membrane side proximal the skin surface.

公开(公告)号：US11986318B2

公开(公告)日：2024-05-21

申请号：US16810666

申请日：2020-03-05

Applicant: Apple Inc.

Inventor： Steven P. Cardinali ,  William C. Lukens ,  Katherine E. Tong ,  Trevor J. Ness

IPC: A61B5/00 ,  A61B5/145 ,  A61B10/00 ,  A61B5/11

CPC classification number: A61B5/681 ,  A61B5/14517 ,  A61B5/14539 ,  A61B5/4266 ,  A61B5/7435 ,  A61B5/746 ,  A61B10/0064 ,  A61B5/1112 ,  A61B5/145 ,  A61B5/14507 ,  A61B5/6801 ,  A61B5/6802 ,  A61B5/6813 ,  A61B5/6887 ,  Y02A90/10

Abstract: A wearable consumer electronic product includes at least a housing arranged to carry operational components comprising a processor and a band having a pliable band body and a securing means arranged to secure the band body to the housing. In one embodiment, the pliable band body has a size and shape suitable for wrapping around an individual appendage and that includes an opening that leads to a cavity within the band body suitable for accumulating an amount of water and a band sensor embedded within the band body in communication with the cavity.

公开(公告)号：US10041920B2

公开(公告)日：2018-08-07

申请号：US14915692

申请日：2014-09-12

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Myungchan Kang ,  Michael C. Palazzotto ,  Stefan H. Gryska ,  Robert A. Asmus ,  Melvin Y. Wong

IPC: G01N33/00 ,  A61B5/145 ,  A61B5/1477 ,  G01D11/24 ,  A61B10/00 ,  A61B5/00 ,  G01N33/497

CPC classification number: G01N33/0047 ,  A61B5/14546 ,  A61B5/1477 ,  A61B5/44 ,  A61B5/4845 ,  A61B10/0064 ,  A61B2010/0083 ,  G01D11/245 ,  G01N33/4972

Abstract: A vapor sensor comprises a housing with an inlet opening in fluid communication with a sensor element within the housing. Standoff member(s) are positioned to maintain a gap between the inlet opening and a skin site. An operating circuit is in electrical communication with the sensor element and communicatively coupled to an output member. In use, the output member generates a sensory output indicative to an operator regarding concentration of alcoholic vapor in the ambient atmosphere proximate the skin site upon receiving communication from the operating circuit.

公开(公告)号：US20180214137A1

公开(公告)日：2018-08-02

申请号：US15939429

申请日：2018-03-29

Applicant: University Of Cincinnati

Inventor： Jason Charles Heikenfeld ,  Zachary Cole Sonner

IPC: A61B10/00 ,  A61N1/32 ,  A61B5/00 ,  A61B5/053 ,  A61B5/145 ,  A61B5/1491 ,  A61B5/0408

CPC classification number: A61B10/0064 ,  A61B5/04085 ,  A61B5/0531 ,  A61B5/0537 ,  A61B5/14521 ,  A61B5/1491 ,  A61B5/4266 ,  A61B5/6843 ,  A61B2010/0009 ,  A61B2562/168 ,  A61M2202/092 ,  A61N1/325

Abstract: A sweat sensing device includes a plurality of sweat collection pads communicating with a sensor. Each of the pads is activated by a timing circuit which allows one or more of the pads to be activated at a selected time and subsequent deactivated after a defined period of time. This allows for selective collection of sweat from a plurality of pads over a prolonged period of time. An impedance measuring circuit can be employed to determine if one or more of the pads becomes disconnected, in order to avoid irritation. Further, the devices can use a common microfluidic device which both transports sweat activating substance, such as pilocarpine, to the surface of the skin and directs sweat away from the skin to a sensing device.

公开(公告)号：US20180168497A1

公开(公告)日：2018-06-21

申请号：US15888918

申请日：2018-02-05

Applicant: OptiScan Biomedical Corporation

Inventor： Jennifer H. Gable ,  James R. Braig ,  Kenneth I. Li ,  Mark Wechsler ,  Peng Zheng ,  Richard Keenan

IPC: A61B5/157 ,  A61B5/155 ,  A61B5/15 ,  A61B10/00 ,  A61M5/172 ,  G01N21/3577 ,  A61B5/00 ,  A61B5/145 ,  A61B5/1455 ,  A61B5/153 ,  A61M5/142 ,  A61M5/168 ,  A61M5/36 ,  A61M5/38 ,  G01N21/03 ,  G01N21/35

CPC classification number: A61B5/157 ,  A61B5/0071 ,  A61B5/0075 ,  A61B5/0084 ,  A61B5/0086 ,  A61B5/1411 ,  A61B5/1427 ,  A61B5/1451 ,  A61B5/14517 ,  A61B5/14532 ,  A61B5/14535 ,  A61B5/14546 ,  A61B5/1455 ,  A61B5/15003 ,  A61B5/150213 ,  A61B5/150221 ,  A61B5/150229 ,  A61B5/150267 ,  A61B5/150358 ,  A61B5/150755 ,  A61B5/150862 ,  A61B5/150992 ,  A61B5/153 ,  A61B5/155 ,  A61B5/4839 ,  A61B10/0064 ,  A61B2560/0443 ,  A61M5/14212 ,  A61M5/14232 ,  A61M5/16854 ,  A61M5/1723 ,  A61M5/365 ,  A61M5/38 ,  A61M2205/12 ,  A61M2205/3306 ,  A61M2230/20 ,  A61M2230/201 ,  G01N21/03 ,  G01N21/3577 ,  G01N2021/3595 ,  G01N2201/02 ,  G01N2201/061 ,  Y10T137/4478 ,  Y10T137/7722 ,  Y10T137/86485 ,  Y10T436/111666 ,  Y10T436/2575

Abstract: Disclosed is an apparatus for analyzing the composition of bodily fluid. The apparatus can include a fluid handling network including a patient end configured to maintain fluid communication with a bodily fluid in a patient and a pump unit in operative engagement with the fluid handling network. The pump unit can have an infusion mode, in which the pump unit is operable to deliver infusion fluid to the patient through the patient end, and a sample draw mode, in which the pump unit is operable to draw a sample of the bodily fluid from the patient through the patient end. The apparatus can include a spectroscopic analyzer positioned to analyze at least a portion of the sample; a processor in communication with or incorporated into the spectroscopic analyzer; and stored program instructions executable by the processor to obtain measurements of two or more properties of the sample.

公开(公告)号：US20180160864A1

公开(公告)日：2018-06-14

申请号：US15739284

申请日：2016-06-22

Applicant: Dirk Wehlmann

Inventor： Dirk Wehlmann

IPC: A47K7/02 ,  A61B17/54 ,  A61B10/00 ,  A61B10/02

CPC classification number: A47K7/028 ,  A47K7/00 ,  A61B10/0064 ,  A61B10/02 ,  A61B17/54 ,  A61B2017/320008

Abstract: The invention relates to a skin scraper in the form of a blade, characterized in that said blade has two long sides a and b and two smaller sides c and d, the sides a and be having the same shape.

公开(公告)号：US20180146898A1

公开(公告)日：2018-05-31

申请号：US15576146

申请日：2016-06-06

Applicant: Eccrine Systems, Inc.

Inventor： Gavi Begtrup ,  Robert Beech ,  Jason Heikenfeld

IPC: A61B5/145 ,  A61B5/00 ,  A61B5/01 ,  A61B5/024 ,  A61B5/11 ,  A61B5/16 ,  A61B10/00

CPC classification number: A61B5/14521 ,  A61B5/0022 ,  A61B5/01 ,  A61B5/024 ,  A61B5/02405 ,  A61B5/0531 ,  A61B5/0533 ,  A61B5/1116 ,  A61B5/14517 ,  A61B5/14539 ,  A61B5/14546 ,  A61B5/165 ,  A61B5/4266 ,  A61B5/4809 ,  A61B5/6833 ,  A61B5/7275 ,  A61B5/7285 ,  A61B10/0064 ,  A61B2562/14 ,  G01N33/487

Abstract: The present disclosure includes a device and method of measuring an individual's cortisol awakening response; a device and method of measuring an individual's diurnal cortisone level, including the basal cortisol level; a device and method of indicating an individual's stress profile based on sweat cortisol measurements; a device for measuring and interpreting sweat analytes relevant to risk-taking behavior; and a method of determining an individual's risk-taking propensity based on measurement and development of sweat analyte profiles.

公开(公告)号：US09907506B2

公开(公告)日：2018-03-06

申请号：US14284579

申请日：2014-05-22

Applicant: Empire Technology Development LLC

Inventor： Masaaki Mihara

IPC: A61B5/00 ,  A61B5/053 ,  A61B10/00

CPC classification number: A61B5/443 ,  A61B5/0537 ,  A61B5/4266 ,  A61B10/0064 ,  A61B2562/029

Abstract: Technologies are generally described for measuring skin moisture using a skin moisture measuring device. Example devices and systems described herein may include one or more of an elongated enclosure, an inlet, a moisture sensor, and/or a cooling unit. The inlet may be arranged at a first end of the elongated enclosure, and may be configured to be in contact with skin and receive moisture transpiring from the skin. The moisture sensor may be arranged between the first end and a second end inside the elongated enclosure, and configured to detect an amount of the moisture. Further, the cooling unit may be arranged at the second end of the elongated enclosure, and configured to cool and condense the moisture. The cooling unit may be controlled to maintain a substantially constant temperature difference between a first temperature proximate the moisture sensor and a second temperature proximate the cooling unit.