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公开(公告)号：US09873904B2
公开(公告)日：2018-01-23
申请号：US14493991
申请日：2014-09-23
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Robert F. Young , Patrick A. Mach , Michael E. Hughes , Christine A. Binsfeld , Jason W. Bjork , Mara S. Celt , Henry J. Lubrant
Abstract: The disclosure provides culture devices and methods useful for detecting acid-producing bacteria in a sample. The devices include a nutrient medium and a pH indicator to detect and differentiate acid-producing microorganisms, such as lactic acid bacteria. Methods of use include detecting or enumerating acid-producing microorganisms. The methods further provide for the detection of gas-producing acid-producing bacteria.
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公开(公告)号：US20160143786A1
公开(公告)日：2016-05-26
申请号：US14899608
申请日：2014-06-12
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Jason W. Bjork , Kurt J. Halverson , Alexi J. Young , Stephanie J. Moeller
Abstract: A fibrin-coated wound dressing article having a flexible film layer, a pressure-sensitive adhesive layer disposed on the flexible film layer, and a fibrin powder layer disposed on a surface of the pressure-sensitive adhesive layer opposite the flexible film layer. Methods of making and using fibrin-coated wound dressing articles are included.
Abstract translation: 具有柔性膜层的纤维蛋白涂覆伤口敷料制品，设置在柔性膜层上的压敏粘合剂层以及设置在与柔性膜层相对的压敏粘合剂层的表面上的纤维蛋白粉末层。 包括制造和使用纤维蛋白涂层伤口敷料制品的方法。
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公开(公告)号：US20140190131A1
公开(公告)日：2014-07-10
申请号：US14235467
申请日：2012-08-02
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Jason W. Bjork
CPC classification number: B67B7/02 , B01L3/50853 , B01L3/50855 , B01L99/00 , B01L2200/0689 , B67B7/00
Abstract: A tool (100) is provided for use in uncapping a plurality of linearly-oriented, spaced-apart tubes; the tubes capped with a unitary closure device comprising a plurality of spaced-apart, linearly-oriented alternating caps and openings, each cap having a cap upper surface and being connected to at least one adjacent cap by at least two connecting structures, each of the at least two connecting structures having a connecting structure upper surface and a connecting structure lower surface, the at least two connecting structures and two adjacent caps forming a boundary of an opening. The tool comprises a body (30) having first portion (42) for engagement by a user and a second portion comprising a base (52) and a plurality of spaced-apart projections (60) extending there-from. Each projection is configured for releasably engaging one of the openings in the unitary closure device. Optionally, the first portion is configured in a non-coplanar relationship with respect to the second portion. Methods of use are also provided.
Abstract translation: 提供了一种工具（100），用于打开多个线性定向的间隔开的管; 所述管被一个单一的封闭装置封闭，该装置包括多个间隔开的线性取向的交替盖和开口，每个盖具有盖上表面，并且通过至少两个连接结构连接到至少一个相邻的盖， 至少两个具有连接结构上表面和连接结构下表面的连接结构，所述至少两个连接结构和两个相邻的盖形成开口的边界。 该工具包括主体（30），其具有用于由使用者接合的第一部分（42）和包括基部（52）的第二部分和从其延伸的多个间隔开的突起（60）。 每个突起构造成可释放地接合在一体闭合装置中的一个开口。 可选地，第一部分被配置为相对于第二部分的非共面关系。 还提供了使用方法。
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公开(公告)号：US12102499B2
公开(公告)日：2024-10-01
申请号：US17247244
申请日：2019-06-04
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Randilynn B. Christensen , Kenton D. Budd , Afshin Falsafi , Mahmut Aksit , Jana Ninkovic , Jie J. Liu , Mark B. Agre , Masayuki Nakamura , Jason W. Bjork , Bradley D. Craig , Richard P. Rusin , Paul J. Homnick , Joel D. Oxman , Yizhong Wang , Paul R. Klaiber , Bill H. Dodge
Abstract: A method of applying a two-part dental sealant is described comprising providing a syringe device (1) comprising a cartridge (10) including first and second chamber. The first chamber contains a first part of a dental sealant comprising a (meth)acrylate resin and an oxidizing curing agent. The second chamber contains a second part of a dental sealant comprising a (meth)acrylate resin and a reducing curing agent that reacts with the oxidizing curing agent of the first chamber. The first and/or second part of the dental sealant further comprise a single component or multiple components that neutralize acid and promote remineralization. The syringe device comprises a dispensing nozzle (17) comprising a static mixer and an outlet at one end of the cartridge and a plunger (20) at the opposing end of the cartridge. Also described is a kit for storing and applying the dental sealant is described.
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公开(公告)号：US20240000335A1
公开(公告)日：2024-01-04
申请号：US18039692
申请日：2021-11-10
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Stephen M. Kennedy , Jeffrey P. Kalish , Sean M. Sweetnam , Michael D. Benson , Jana Ninkovic , Jason W. Bjork , Amy K. McNulty
IPC: A61B5/0531 , A61B5/00
CPC classification number: A61B5/0531 , A61B5/445 , A61B5/683 , A61B2562/164
Abstract: A method includes applying an electrical signal to a tissue and measuring an impedance of the tissue based on the applied electrical signal. The method further includes determining information indicative of a stage of wound healing based on the impedance and outputting information indicative of the stage of wound healing.
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Patent Agency Ranking
公开(公告)号：US20210228315A1
公开(公告)日：2021-07-29
申请号：US15734357
申请日：2019-06-05
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Randilynn B. Christensen , Kenton D. Budd , Afshin Falsafi , Mahmut Aksit , Jana Ninkovic , Jie J. Liu , Mark B. Agre , Masayuki Nakamura , Jason W. Bjork , Bradley D. Craig , Richard P. Rusin , Paul J. Homnick , Joel D. Oxman , Yizhong Wang , Paul R. Klaiber
IPC: A61C5/64 , A61C5/68 , A61K6/818 , A61K6/853 , A61K6/876 , A61K6/851 , A61K6/17 , A61K6/62 , A61K6/61 , A61K6/71 , A61K6/887
Abstract: A hardenable (e.g. dental) compositions is described comprising an encapsulated material. The encapsulated material comprises a basic core material and an inorganic shell material having certain viscosity criteria. Also described are dispensing devices and kits are described comprising a hardenable (e.g. dental) composition comprising a liquid material and an encapsulated material wherein the encapsulated material comprises a basic core material and an inorganic shell material comprising a metal oxide surrounding the core. The dispensing devices and kits can facilitate the methods of applying the hardenable composition. The hardenable or hardened (e.g. cured) composition can provide various technical effects such as a delayed release of a basic core material, a delayed increase in basicity, promoting remineralization of a tooth or bone structure, and increasing the average alkaline phosphatase (ALP) activity of pulp cells. In some embodiments, the composition is a dental (e.g. sealant) composition to a tooth structure.
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公开(公告)号：US10378041B2
公开(公告)日：2019-08-13
申请号：US15002696
申请日：2016-01-21
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Wensheng Xia , Patrick A. Mach , Joseph M. Beaurline , Jason W. Bjork , Jie J. Liu
Abstract: A latent effervescent body comprising a selective agent is disclosed. A method of using the latent effervescent body in a method to selectively enrich a target microorganism is also disclosed. The method comprises providing a sample, a culture medium, and the latent effervescent body. The method further comprises contacting the sample, the culture medium, and the latent effervescent body under conditions to facilitate growth of the target microorganism. The method further comprises releasing the selective agent from the latent effervescent body. Optionally, the method includes detecting a microorganism.
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公开(公告)号：US10137222B2
公开(公告)日：2018-11-27
申请号：US15551517
申请日：2016-03-25
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Jason W. Bjork , Alexi J Young , Raha A. Been , Jana Ninkovic , Bryan A. Baker
Abstract: A method of forming a fibrin hydrogel composition is described. The method comprises forming an aqueous solution comprising fibrinogen, fibrin-forming enzyme, and a fibrin hydrogel forming salt. The fibrin hydrogel forming salt concentration is greater than or equal to the threshold concentration to form a fibrin hydrogel. The method further comprises reducing the salt concentration below the threshold concentration to form a fibrin hydrogel. In some embodiments, the aqueous solution further comprises a plasticizer. A fibrin composition is also described comprising a fibrin hydrogel having a fibrin concentration ranging from 0.1 to 10 wt-%; and a fibrin hydrogel forming salt. The fibrin hydrogel forming salt has a concentration less than a threshold concentration to form the fibrin hydrogel. The fibrin hydrogel or dehydrated fibrin hydrogel can be in various physical forms such a sheet, foam, or plurality of pieces. Also described are methods of forming a fibrin article, wound dressings and a method of treatment of a wound.
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公开(公告)号：US20180100131A1
公开(公告)日：2018-04-12
申请号：US15566427
申请日：2016-04-26
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Evan D. Brutinel , Mary B. Forester , Adam J. Stanenas , Jason W. Bjork
CPC classification number: C12M1/045 , C12M1/005 , C12M1/007 , C12M1/14 , C12M23/14 , C12M23/22 , C12M25/02 , C12M25/06 , C12M41/34 , C12M41/36 , C12N1/20 , C12Q1/04
Abstract: A device for culturing anaerobic microorganisms is provided. The device comprises a body comprising a waterproof base, a waterproof coversheet attached to the base, and a growth compartment disposed between the base and the coversheet. The growth compartment has a perimeter and an opening that provides liquid access to the growth compartment. A portion of the perimeter is defined by a waterproof seal. The portion includes >50% of the perimeter. A dry cold water-soluble gelling agent is adhered to the base in the growth compartment. A dry first oxygen-scavenging reagent is disposed in the growth compartment.
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公开(公告)号：US20230263462A1
公开(公告)日：2023-08-24
申请号：US18009056
申请日：2021-05-25
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Stephen M. Kennedy , Jacob E. Odom , Jeffrey P. Kalish , Sean M. Sweetnam , Michael D. Benson , Jana Ninkovic , Devon M. Hunerdosse , Jason W. Bjork
IPC: A61B5/00 , A61B5/0531
CPC classification number: A61B5/445 , A61B5/0531 , A61B5/6801
Abstract: A method and system for tissue impedance measurement are disclosed. In examples, the system comprises electrical contacts configured to be coupled to a first tissue and a first device configured to apply a first electrical signal to the first tissue via the electrical contacts. The system further comprises a second device configured to determine a first impedance phase angle of epithelial tissue of the first tissue site based on the first applied electrical signal, determine a baseline impedance phase angle of epithelial tissue corresponding to a second tissue, determine information indicative of epithelial tissue characteristics based on a ratio of the first impedance phase angle and the baseline impedance phase angle, and output information indicative of the epithelial tissue characteristics.
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