WO2023052866 - WEARABLE COMPRESSED FOAM GENERATED NEGATIVE PRESSURE THERAPY DEVICES, SYSTEMS, AND METHODS
National phase entry:
Publication Number
WO/2023/052866
Publication Date
06.04.2023
International Application No.
PCT/IB2022/057875
International Filing Date
23.08.2022
Title **
[English]
WEARABLE COMPRESSED FOAM GENERATED NEGATIVE PRESSURE THERAPY DEVICES, SYSTEMS, AND METHODS
[French]
DISPOSITIFS, SYSTÈMES ET PROCÉDÉS À PORTER POUR LA THÉRAPIE PAR PRESSION NÉGATIVE GÉNÉRÉE PAR DE LA MOUSSE COMPRIMÉE
Applicants **
KCI MANUFACTURING UNLIMITED COMPANY
IDA Business & Technology Park
Dublin Road
Athlone, Co. Westmeath, N37XF22, IE
Inventors
MCGREGOR, Andrew J.
Post Office Box 33427
Saint Paul, Minnesota 55133-3427, US
MCNULTY, Amy K.
Post Office Box 33427
Saint Paul, Minnesota 55133-3427, US
SANDBACK, Tyler J.
Post Office Box 33427
Saint Paul, Minnesota 55133-3427, US
Priority Data
63/250,591
30.09.2021
US
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
| Pages for Publication | * |
| Number of Pages with Drawings | * |
| Pages of Specification | * |
| * | |
| * | |
International Searching Authority |
EPO
* |
| Applicant's Legal Status |
Legal Entity
* |
| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
* |
| Translation |
|
Recalculate
* The data is based on automatic recognition. Please verify and amend if necessary.
** IP-Coster compiles data from publicly available sources. If this data includes your personal information, you can contact us to request its removal.
Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing | 2069 | |
| EPO | Filing, Examination | 14726 | |
| Japan | Filing | 590 | |
| South Korea | Filing | 575 | |
| USA | Filing, Examination | 7710 |
Total: 25670 USD
The term for entry into the National Phase has expired. This quotation is for informational purposes only
Abstract[English]
A system for negative pressure therapy may include a dressing, a pump, and a pump actuation assembly. The dressing may be configured to be placed adjacent to a tissue site. The pump may be configured to be positioned in fluid communication with the dressing and to provide negative pressure to the dressing when the pump is activated. The pump may include a biasing element and a pump housing. The pump actuation assembly may include a sacrificial seal and an actuation device. The actuation device may be configured to activate the pump when the sacrificial seal is broken. Other dressings, systems, and methods are disclosed.[French]
L'invention concerne un système de thérapie par pression négative qui peut comprendre un pansement, une pompe et un ensemble d'actionnement de pompe. Le pansement peut être configuré pour être placé à proximité d'un site tissulaire. La pompe peut être configurée pour être positionnée en communication fluidique avec le pansement et pour fournir une pression négative au pansement lorsqu'elle est activée. La pompe peut comprendre un élément de sollicitation et un boîtier de pompe. L'ensemble d'actionnement de pompe peut comprendre un joint sacrificiel et un dispositif d'actionnement. Le dispositif d'actionnement peut être configuré pour activer la pompe lorsque le joint sacrificiel est brisé. L'invention concerne aussi d'autres pansements, systèmes et procédés.