公开(公告)号：US20240123110A1

公开(公告)日：2024-04-18

申请号：US18269083

申请日：2021-12-23

申请人： TISANE LIMITED

发明人： Robert Thorne LAWRENCE ,  Joy Chiung-Yi Tseng LAWRENCE

IPC分类号： A61L15/34 ,  A61L15/28 ,  A61L15/40

CPC分类号： A61L15/34 ,  A61L15/28 ,  A61L15/40

摘要： The specification describes membranes, formulations, methods of manufacture, and methods to develop formulations and membranes that have desired physical properties. The membranes and formulations are biodegradable, in conditions like domestic and commercial compost systems. The formulations and membranes may also be flexible and have desired physical properties such as melting point and flexibility.

公开(公告)号：US11771797B2

公开(公告)日：2023-10-03

申请号：US16452903

申请日：2019-06-26

申请人： The Procter & Gamble Company

发明人： Misael Omar Aviles

IPC分类号： A61F13/513 ,  A61L15/48 ,  A61F13/514 ,  A61F13/53 ,  A61L15/34 ,  A61F13/511 ,  A61F13/15 ,  A61F13/51

CPC分类号： A61L15/48 ,  A61F13/513 ,  A61F13/514 ,  A61F13/51113 ,  A61F13/53 ,  A61L15/34 ,  A61F2013/15837 ,  A61F2013/51059

摘要： An absorbent article having a liquid pervious topsheet wherein at least a portion of the topsheet has been treated to become hydrophobic; a backsheet joined to said topsheet; an absorbent core disposed between said topsheet and said backsheet, said absorbent core having an inner surface oriented toward the skin of the wearer when said absorbent article is being worn and an outer surface oriented toward the garment of the wearer when said absorbent article is being worn; and a surfactant applied to at least a portion of said outer surface of said topsheet wherein the topsheet has been treated hydrophobic and wherein the hydrophilic surfactant is added to the areas treated hydrophobic.

公开(公告)号：US11583505B2

公开(公告)日：2023-02-21

申请号：US16406254

申请日：2019-05-08

申请人： LTS Lohmann Therapie-Systeme AG

发明人： Gerhard Ritzdorf ,  Thomas Hille ,  Petra Botzem ,  Gabriel Wauer ,  Marlene Fuhrmann

IPC分类号： A61K9/70 ,  A61L15/34 ,  A61L15/58

摘要： The invention relates to a medical product for a fastening duration of at least 7 days having good skin compatibility. The medical product includes a central adhesive compartment (3) and an over-patch. The over-patch is free of active ingredients and is formed from a water-vapor-permeable back layer (1) and an adhesive polymer layer (2) that is free of active ingredients. The invention further relates to a method for the production of the foregoing medical product, and to kits of parts containing laminates of layers 1 and 2.

公开(公告)号：US11191866B2

公开(公告)日：2021-12-07

申请号：US16317120

申请日：2017-07-12

申请人： Urgo Recherche Innovation et Developpement

发明人： Claire Bouvier ,  Nathalie Derain ,  Sebastien Very ,  Aline Grandjean

IPC分类号： A61K31/155 ,  A61L15/24 ,  A61L15/34 ,  A61L15/44 ,  C08L9/00 ,  C08L53/02 ,  C08L91/08 ,  C08L1/28 ,  C08L91/00

摘要： The subject matter of the present invention is, according to a first aspect, a dressing comprising an interface layer, characterised in that said interface layer comprises a weave coated with an elastomeric matrix comprising metformin, the salts and the complexes thereof. The subject matter of the invention is also a dressing comprising metformin, characterised in that the percentage of metformin released after 72 hours is between 40 and 100% of the quantity of metformin inserted in the dressing. Moreover, the subject matter of the invention is a method for producing said dressing as well as the use thereof for healing a wound.

公开(公告)号：US11118067B2

公开(公告)日：2021-09-14

申请号：US15879526

申请日：2018-01-25

申请人： President and Fellows of Harvard College

发明人： Joanna Aizenberg ,  Michael Aizenberg ,  Sung Hoon Kang ,  Philseok Kim ,  Tak Sing Wong

IPC分类号： B05D3/00 ,  C09D5/00 ,  C09D5/16 ,  A61L27/28 ,  A61L15/24 ,  A61L15/34 ,  A61L15/42 ,  A61L15/46 ,  A61L27/34 ,  A61L27/50 ,  A61L33/00 ,  A61L33/06 ,  B01L3/00 ,  B65D25/14 ,  H01L31/0236 ,  G02B1/14 ,  C10M105/54 ,  C10M105/56 ,  F01D25/18 ,  F15D1/02 ,  F15D1/10 ,  F28F13/18 ,  F28F19/02 ,  B05D5/00 ,  B01D69/02 ,  B05D5/08 ,  B63B59/04 ,  B64D15/00 ,  C02F1/44 ,  D06M13/00 ,  E04B1/92 ,  F01D25/02 ,  F16L57/00 ,  H01L31/0216

摘要： The present disclosure describes a strategy to create self-healing, slippery liquid-infused porous surfaces. Roughened (e.g., porous) surfaces can be utilized to lock in place a lubricating fluid, referred to herein as Liquid B to repel a wide range of materials, referred to herein as Object A (Solid A or Liquid A). Slippery liquid-infused porous surfaces outperforms other conventional surfaces in its capability to repel various simple and complex liquids (water, hydrocarbons, crude oil and blood), maintain low-contact-angle hysteresis (

公开(公告)号：US20210236685A1

公开(公告)日：2021-08-05

申请号：US17148754

申请日：2021-01-14

申请人： The Procter & Gamble Company

发明人： Robert Ya-lin Pan ,  Debora Christine Ebert ,  Peter Christopher Ellingson ,  Raphael Warren

IPC分类号： A61L15/20 ,  A61K8/02 ,  A61K8/25 ,  A61K8/27 ,  A61K8/31 ,  A61K8/39 ,  A61L15/34 ,  A61L15/48 ,  A61Q19/00 ,  A61F13/84 ,  A61K8/37 ,  A61L15/18

摘要： A lotion composition is provided. The lotion composition includes a) about 1% to about 90%, by weight, of a rheology structurant; and a b) carrier.

公开(公告)号：US10932959B2

公开(公告)日：2021-03-02

申请号：US16313341

申请日：2016-06-27

申请人： Essity Hygiene and Health Aktiebolag

发明人： Charlotte Persson

IPC分类号： A61F13/511 ,  A61L15/34 ,  A61L15/48 ,  A61F13/513 ,  A61F13/51

摘要： The present disclosure relates to a sanitary article such as a sanitary napkin, a panty liner, a diaper or an incontinence pad, including a liquid permeable topsheet, a backsheet, an absorbent core enclosed between the topsheet and the backsheet, and a fibrous layer positioned between the topsheet and the absorbent core. The topsheet includes a coating having a) an oil composition and b) one or more surface active agent(s) including a non-ionic surfactant, wherein the weight ratio of the oil composition and the surface active agent(s) is at least 1:1, and wherein the oil composition is present in an amount of at least 0.3 g/m2 of the topsheet and wherein the fibrous layer is an oil protecting layer consisting essentially of non-absorbent fibers.

公开(公告)号：US20210038772A1

公开(公告)日：2021-02-11

申请号：US17070914

申请日：2020-10-14

申请人： ATRIUM MEDICAL CORPORATION

发明人： Keith M. FAUCHER ,  Hilda N. RONO ,  Anthony Richard HORTON ,  Jocelyn CHOROSZY ,  Paul MARTAKOS

IPC分类号： A61L31/08 ,  A61L31/16 ,  A61L31/14 ,  A61K31/202 ,  A61L15/46 ,  A61K31/765 ,  A61L27/50 ,  A61L29/14 ,  A01N37/36 ,  A61K33/38 ,  A61K31/232 ,  A61K31/35 ,  A61L15/34 ,  A61L27/54 ,  A01N61/00 ,  A61L29/16 ,  A61K31/155 ,  A61K45/06 ,  A61K31/09 ,  A61L31/00

摘要： A biomaterial including a plurality of fatty acid chains cross-linked together and elemental silver metal formed within the material. Method(s) for forming the material are also included. The silver-containing biomaterial can be utilized alone or in combination with a medical device for the release and local delivery of one or more anti-infective agents.

公开(公告)号：US20190262278A1

公开(公告)日：2019-08-29

申请号：US16406254

申请日：2019-05-08

申请人： LTS Lohmann Therapie-Systeme AG

发明人： Gerhard RITZDORF ,  Thomas HILLE ,  Petra BOTZEM ,  Gabriel WAUER ,  Marlene FUHRMANN

IPC分类号： A61K9/70 ,  A61L15/34 ,  A61L15/58

摘要： The invention relates to a medical product for a fastening duration of at least 7 days having good skin compatibility. The medical product includes a central adhesive compartment (3) and an over-patch. The over-patch is free of active ingredients and is formed from a water-vapor-permeable back layer (1) and an adhesive polymer layer (2) that is free of active ingredients. The invention further relates to a method for the production of the foregoing medical product, and to kits of parts containing laminates of layers 1 and 2.

公开(公告)号：US10278873B2

公开(公告)日：2019-05-07

申请号：US14368521

申请日：2012-12-19

申请人： UNICHARM CORPORATION

发明人： Yuki Noda ,  Tatsuya Tamura ,  Akira Hashino

IPC分类号： A61F13/15 ,  A61L15/20 ,  A61F13/472 ,  A61F13/475 ,  A61L15/34 ,  A61L15/44 ,  B32B37/02 ,  B32B37/10 ,  B32B37/16

摘要： An objective of the present invention is to provide an absorbent article with which, both when dry, prior to absorbing blood, and when wet, after absorbing blood, is provided with a fit in a wearer's excretory orifice, especially the labia minora, and which is not prone to leaking. Provided is an absorbent article, including a liquid-permeable top sheet, a non liquid-permeable back sheet, and an absorbent body between the liquid-permeable top sheet and the non liquid-permeable back sheet. The absorbent article further comprises a center high part which protrudes in the thickness direction of the absorbent article in an excretory orifice contact region. The center high part further includes a portion of the top sheet, and a cushion part which is positioned between the top sheet and the absorbent body. The center high part further includes a central part, and an outer circumference part which surrounds the central part. The density of the cushion part in the outer circumference part is greater than the density of the cushion part in the central part.