公开(公告)号：US20170105879A1

公开(公告)日：2017-04-20

申请号：US15392058

申请日：2016-12-28

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Matthew T. Scholz ,  Patricia A. Eull ,  Kenneth A. Peterson ,  Tony J. Kaufman

IPC: A61F13/02 ,  A61M35/00

CPC classification number: A61F13/0216 ,  A61F13/00051 ,  A61F13/00063 ,  A61F13/0203 ,  A61F13/0226 ,  A61F13/023 ,  A61F2013/00174 ,  A61F2013/00285 ,  A61M35/00

Abstract: Medical dressings and medical dressing kits that can be used to proved positive pressure wound therapy. The medical dressings include one or more normally-closed valves. The medical dressing kits may further include fittings.

公开(公告)号：US11802795B2

公开(公告)日：2023-10-31

申请号：US17600501

申请日：2020-04-01

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： John A. Wheatley ,  Mark A. Roehrig ,  Del R. Lawson ,  Tony J. Kaufman ,  James W. Howard ,  Kevin W. Gotrik ,  Claire R. Donoghue ,  Joshua M. Fishman ,  Jonah Shaver

IPC: G01J3/28 ,  G01J3/02 ,  G01J3/12 ,  G02B5/12

CPC classification number: G01J3/2803 ,  G01J3/0229 ,  G01J3/12 ,  G02B5/12 ,  G01J2003/1213 ,  G01J2003/2806

Abstract: An optical system is disclosed and includes an optical sensor, a plurality of photosensitive pixels disposed on the optical sensor, a wavelength-selective optical filter in optical communication with the photosensitive pixels, the wavelength-selective optical filter being disposed remotely from the optical sensor, an area disposed in the wavelength-selective optical filter, the area having a transmission spectrum different from a transmission spectrum of a portion of the wavelength-selective optical filter not in the area and a reflector, the wavelength-selective optical filter and a measurement subject each being disposed between the reflector and the optical sensor along an optical path.

公开(公告)号：US20220163388A1

公开(公告)日：2022-05-26

申请号：US17600501

申请日：2020-04-01

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： John A. Wheatley ,  Mark A. Roehrig ,  Del R. Lawson ,  Tony J. Kaufman ,  James W. Howard ,  Kevin W. Gotrik ,  Claire R. Donoghue ,  Joshua M. Fishman ,  Jonah Shaver

IPC: G01J3/28 ,  G01J3/02 ,  G01J3/12

Abstract: An optical system is disclosed and includes an optical sensor, a plurality of photosensitive pixels disposed on the optical sensor, a wavelength-selective optical filter in optical communication with the photosensitive pixels, the wavelength-selective optical filter being disposed remotely from the optical sensor, an area disposed in the wavelength-selective optical filter, the area having a transmission spectrum different from a transmission spectrum of a portion of the wavelength-selective optical filter not in the area and a reflector, the wavelength-selective optical filter and a measurement subject each being disposed between the reflector and the optical sensor along an optical path.

公开(公告)号：US20220296436A1

公开(公告)日：2022-09-22

申请号：US17639650

申请日：2020-08-18

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Audrey A. Sherman ,  Tony J. Kaufman ,  David A. Cadalbert, Jr.

IPC: A61F13/44 ,  A61F13/15 ,  A61F13/36

Abstract: Absorbent medical articles include a first absorbent layer with a radio opaque element located on the surface of the first absorbent layer. The radio opaque element has at least one segment that is non-linear and has at least one vertex, the vertex defines an angle of at least 15° and less than 165°. The radio opaque element may be a continuous or discontinuous element. The absorbent medical article may include additional absorbent layers. The radio opaque element makes the absorbent medical article detectable if left inside a patient.

公开(公告)号：US20140221907A1

公开(公告)日：2014-08-07

申请号：US14342572

申请日：2012-08-31

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Matthew T. Scholz ,  Patricia A. Eull ,  Kenneth A. Peterson ,  Tony J. Kaufman

IPC: A61F13/00 ,  A61F13/02

CPC classification number: A61F13/0216 ,  A61F13/00051 ,  A61F13/00063 ,  A61F13/0203 ,  A61F13/0226 ,  A61F13/023 ,  A61F2013/00174 ,  A61F2013/00285 ,  A61M35/00

Abstract: Medical dressings and medical dressing kits that can be used to proved positive pressure wound therapy. The medical dressings include one or more normally-closed valves. The medical dressing kits may further include fittings.

Abstract translation: 可用于证实正压伤口治疗的医用敷料和医用敷料套件。 医用敷料包括一个或多个常闭阀。 医疗敷料套件还可以包括配件。