公开(公告)号：US12076218B2

公开(公告)日：2024-09-03

申请号：US17148088

申请日：2021-01-13

Applicant: Solventum Intellectual Properties Company

Inventor： Timothy Mark Robinson ,  Joanna Perkins

IPC: A61M1/00 ,  A61F13/00 ,  A61F13/05

CPC classification number: A61F13/05 ,  A61M1/92 ,  A61F2013/00174 ,  A61F2013/00412 ,  A61F2013/00536 ,  A61F2013/0054 ,  A61F2013/0074 ,  A61F2013/00825 ,  A61M1/96 ,  A61M1/982

Abstract: Systems and methods for delivering a foamed fluid to a wound of a patient (e.g., through a wound dressing covering the wound and coupled to the skin around the wound).

公开(公告)号：US12076210B2

公开(公告)日：2024-09-03

申请号：US18077593

申请日：2022-12-08

Applicant: Solventum Intellectual Properties Company

Inventor： Richard E. Raby

IPC: A61C7/14 ,  A61C7/08

CPC classification number: A61C7/141 ,  A61C7/08 ,  A61C7/148

Abstract: An orthodontic bracket can include a bracket body. The bracket body can include an outer body. The bracket body can also include an inner body coupled to the outer body. The orthodontic bracket can include a bracket base configured to couple to a tooth. The inner body of the outer body is disposed between the outer body and the bracket base.

公开(公告)号：US12071544B2

公开(公告)日：2024-08-27

申请号：US17310388

申请日：2020-02-17

Applicant: Solventum Intellectual Properties Company

Inventor： Henning Hoffmann ,  Peter U. Osswald

IPC: C08L83/08 ,  B29C64/129 ,  B33Y70/00 ,  B29K83/00 ,  B29K105/00 ,  B29L31/00 ,  B29L31/26 ,  B33Y10/00 ,  B33Y80/00

CPC classification number: C08L83/08 ,  B29C64/129 ,  B33Y70/00 ,  B29K2083/00 ,  B29K2105/0032 ,  B29K2995/007 ,  B29K2995/0077 ,  B29L2031/26 ,  B29L2031/721 ,  B29L2031/753 ,  B29L2031/768 ,  B33Y10/00 ,  B33Y80/00

Abstract: The invention relates to a radiation-curable silicone composition for additive-manufacturing technology comprising mercapto-functional polyorganosiloxane(s) as Component A, organosiloxane(s) with at least two aliphatic unsaturated carbon-carbon moieties as Component B, photo-initiator(s) as Component C for initiating a curing reaction between Component A and Component B, dye(s) as Component D dissolved in mercapto-functional polyorganosiloxane(s) as Component E, the mercapto-functional polyorganosiloxane(s) having a fraction of (mercaptoalkyl)methylsiloxane units of at least 50 mol %, wherein Component D is dissolved in Component E before Component D is combined with the other components of the radiation-curable silicone composition. The invention also relates to a process of producing a radiation-curable composition wherein the process comprises the steps of providing a solution of dye(s) in a composition comprising mercapto-functional polyorganosiloxane(s) having a fraction of (mercaptoalkyl)methylsiloxane units of at least 50 mol %, combining the solution containing the dye(s) dissolved in the mercapto-functional polyorganosiloxane(s) with mercapto-functional polyorganosiloxane(s), organosiloxane(s) with at least two aliphatic unsaturated carbon-carbon moieties, photo-initiator(s) for initiating a curing reaction between Component A and Component B, optionally filler(s), stabilizer(s) and additive(s).

公开(公告)号：US12053205B2

公开(公告)日：2024-08-06

申请号：US17057821

申请日：2019-05-23

Applicant: Solventum Intellectual Properties Company

Inventor： Brett L. Moore ,  Christopher A. Carroll ,  Justin R. Rice ,  Benjamin A. Pratt ,  James Seddon

IPC: A61B17/3207 ,  A61B17/00 ,  A61B17/32 ,  A61M1/00

CPC classification number: A61B17/320758 ,  A61B2017/00017 ,  A61B2017/00761 ,  A61B2017/00867 ,  A61B2017/320004 ,  A61M1/90

Abstract: A wound debridement system includes a wound dressing having an active layer and a wound interface layer. The active layer is formed from one or more drive elements arranged about a film layer, by which the drive elements are attached to the wound interface layer. Activation of the drive elements is configured to cause the movement of the wound interface layer relative to a tissue site to which the wound dressing is applied. The drive elements may include one or more drive members formed of a material having a shape memory effect configured to transition the drive members between expanded and collapsed configurations and/or one or more motors configured to translate or oscillate the active layer. The wound interface layer may be formed having an abrasive wound-facing surface, such that the movement of the wound interface layer causes a mechanical disruption and debridement of debris at the tissue site.

公开(公告)号：US12042360B2

公开(公告)日：2024-07-23

申请号：US17442815

申请日：2020-04-21

Applicant: KCI Licensing, Inc.

Inventor： Christopher Brian Locke ,  Timothy Mark Robinson

IPC: A61F13/05 ,  A61M1/00

CPC classification number: A61F13/05 ,  A61M1/85 ,  A61M1/915 ,  A61M1/92 ,  A61M1/96

Abstract: A dressing for treating a tissue site with negative pressure may comprise a first polymer film having a plurality of fluid restrictions, and a second polymer film comprising a plurality of standoffs disposed adjacent to the first polymer film. The first polymer film and the second polymer film may be substantially transparent to allow observation of the tissue site. In some embodiments, at least some of the standoffs may be offset from the fluid restrictions. The second polymer film may comprise fluid passages adjacent to the standoffs in some examples.

公开(公告)号：US11998417B2

公开(公告)日：2024-06-04

申请号：US18011356

申请日：2021-06-16

Applicant: Solventum Intellectual Properties Company

Inventor： Andreas G. Herrmann ,  Gioacchino Raia

IPC: A61C5/77

CPC classification number: A61C5/77

Abstract: The invention relates to a process of producing a surface-modified non-metallic dental article, the process comprising the steps of providing a non-metallic dental article having an outer and an inner surface, applying a curable composition on the inner surface of the dental article (to form a layer of the curable composition on the inner surface), applying particles on the curable composition located on the inner surface of the dental article to achieve a surface roughness Ra of 1 to 30 μm, curing the applied curable composition, the chemical composition of the curable composition being different from the chemical composition of the dental article. The invention also relates to a surface-modified non-metallic dental article obtained or obtainable by such a process and a kit of parts comprising such a surface-modified non-metallic dental article and a dental cement.

公开(公告)号：US11969319B2

公开(公告)日：2024-04-30

申请号：US17062382

申请日：2020-10-02

Applicant: KCI Licensing, Inc.

Inventor： Robert Peyton Wilkes ,  Justin Alexander Long ,  Richard Marvin Kazala, Jr.

IPC: A61F13/06 ,  A61F13/00 ,  A61F13/01 ,  A61F13/02 ,  A61F13/0203 ,  A61F13/0206 ,  A61F13/05 ,  A61F15/00 ,  A61H1/00 ,  A61L15/60 ,  A61M1/00

CPC classification number: A61F13/022 ,  A61F13/00059 ,  A61F13/01017 ,  A61F13/01029 ,  A61F13/01034 ,  A61F13/01038 ,  A61F13/0209 ,  A61F13/0223 ,  A61F13/0243 ,  A61F13/0289 ,  A61F13/05 ,  A61F15/008 ,  A61H1/008 ,  A61L15/60 ,  A61M1/71 ,  A61M1/915 ,  H05K999/99 ,  A61F13/00 ,  A61F2013/00131 ,  A61F2013/00136 ,  A61F2013/00174 ,  A61F2013/00182 ,  A61F2013/00246 ,  A61F2013/0028 ,  A61F2013/00536 ,  A61F2013/0054 ,  A61F2013/00748 ,  A61M1/916 ,  A61M2205/70 ,  A61M2207/00 ,  A61M2210/1007 ,  A61M2210/1021 ,  Y10T29/49 ,  Y10T29/49826

Abstract: A system for providing a force to a desired area on a curved body part of a person includes a dressing assembly shaped and configured to be placed on the desired area of the person, a releaseable circumferential member surrounding the curved body part that holds the dressing assembly against the desired area, a sealing subsystem for providing a fluid seal over the dressing assembly and the person's skin, and a reduced-pressure subsystem for providing a reduced pressure to the dressing assembly. When reduced pressure is supplied, the system generates the force against the desired area on the curved body part.

公开(公告)号：US11969309B2

公开(公告)日：2024-04-30

申请号：US17926803

申请日：2021-06-28

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Ta-Hua Yu ,  Jennifer L. Cook ,  Karl J. L. Geisler ,  Paul A. Sevcik ,  Bruce R. Broyles ,  Jennifer K. Tully

IPC: A61C7/08 ,  B32B27/08 ,  B32B27/30 ,  B32B27/36

CPC classification number: A61C7/08 ,  B32B27/08 ,  B32B27/308 ,  B32B27/36 ,  A61C2201/00 ,  B32B2250/05 ,  B32B2250/24 ,  B32B2307/546 ,  B32B2535/00

Abstract: A system for repositioning teeth a patient from an initial tooth arrangement to a final tooth arrangement includes a plurality of incremental position adjustment appliances, each having an arrangement of cavities shaped to receive and reposition teeth of the patient. The cavities in at least one appliance in the system have a different geometry than that of at least one other appliance in the system. At least some of the appliances in the system are successively worn by the patient to exert force on at least one tooth and move the teeth of the patient from a first arrangement to a successive arrangement different from the first arrangement. The system includes a first multilayer shell with a bending stiffness factor less than about 0.1 GPa*mm3 and an elastic modulus no greater than about 1.5 GPa; and a second shell with a bending stiffness factor greater than 0.1 GPa*mm3.

公开(公告)号：US11964095B2

公开(公告)日：2024-04-23

申请号：US17480930

申请日：2021-09-21

Applicant: KCI Licensing, Inc.

Inventor： Timothy Mark Robinson ,  Christopher Brian Locke

IPC: A61M1/00 ,  A61F13/00 ,  A61F13/0203 ,  A61F13/05 ,  A61F13/15 ,  A61F13/537

CPC classification number: A61M1/90 ,  A61F13/022 ,  A61F13/05 ,  A61M1/80 ,  A61F2013/00174 ,  A61F2013/0028 ,  A61F2013/00719 ,  A61F2013/15536 ,  A61F13/53717

Abstract: A dressing for treating a tissue site may include a base layer, a sealing member, a first and a second wicking layer, and an absorbent layer. The base layer may have a plurality of apertures and may be adapted to cover the tissue site. The sealing member and the base layer may define an enclosure. The first and the second wicking layer may each be disposed in the enclosure with the absorbent layer positioned between the first and the second wicking layer. A conduit comprised of an absorbent material that is vapor permeable and liquid impermeable may be in fluid communication with the dressing for providing reduced pressure to the dressing. Other dressings, systems, and methods are disclosed.

公开(公告)号：US12286572B2

公开(公告)日：2025-04-29

申请号：US17783593

申请日：2020-12-17

Applicant: Solventum Intellectual Properties Company

Inventor： Kiu-Yuen Tse ,  David T. Amos

IPC: C09J7/50 ,  A61L24/04 ,  C09J7/21 ,  C09J7/24 ,  C09J7/25 ,  C09J7/26 ,  C09J7/30

Abstract: Provided are adhesive articles that include a silicone adhesive and a substrate, with a primer layer interposed between the silicone adhesive and the substrate. The primer layer includes a polymer having a polyorganosiloxane pendant group P represented by the formula (I) where each R1 is independently an alkyl, haloalkyl, arylalkyl, alkenyl, aryl, or aryl substituted with an alkyl, alkoxy, or halo; R2 is an alkyl or an alkenyl group; R3 is an alkylene or an arylalkylene group; and n is an integer in the range of 1 to 20. The primer layer typically improves the adhesion between the silicone adhesive and a wide variety of substrates.