-
公开(公告)号：US11819385B2
公开(公告)日：2023-11-21
申请号：US16657661
申请日：2019-10-18
Applicant: Atomic Medical Innovations, Inc.
Inventor： Jay Sexton
CPC classification number: A61F13/00068 , A61F13/022 , A61F13/0216 , A61F13/0223 , A61M1/915 , A61M1/916 , A61M1/985 , A61M1/918
Abstract: Systems, methods and devices are provided for use in a negative pressure wound therapy system for healing a wound in a patient. Various aspects may include an ester-based material adapted to be directly applied to the wound, such as a smooth muscle fistula, without substantially damaging tissue in the wound during dressing changes. The ester-based material may have an affinity for the wound bed surface and/or wound fluid. In addition, various aspects may include a device adapted to close the wound, such as a smooth muscle fistula.
-
公开(公告)号：US11813392B2
公开(公告)日：2023-11-14
申请号：US16128252
申请日：2018-09-11
Applicant: KCI Licensing, Inc.
Inventor： Christopher Brian Locke , Richard Daniel John Coulthard , James A. Luckemeyer , Richard Marvin Kazala, Jr. , Benjamin Andrew Pratt , Timothy Mark Robinson
CPC classification number: A61M1/602 , A61M1/74 , A61M1/743 , A61M1/918 , A61M1/96 , A61M1/98 , A61F13/00068 , A61F2013/0054 , A61F2013/00536 , A61M1/67 , A61M1/73 , A61M1/732 , A61M1/985 , A61M27/00 , A61M2205/15 , A61M2205/18 , A61M2205/21 , A61M2205/3344 , A61M2205/584 , A61M2205/84
Abstract: Systems and methods for treating a plurality of tissue sites include a multi-port therapy unit. The multi-port therapy unit includes a plurality of patient-side ports each fluidly coupled to a plurality of conduits and a fluid reservoir fluidly coupled to the plurality of ports. A plurality of pressure sensors are associated with the plurality of patient-side ports to determining a pressure associated with each conduit. A controller is operatively coupled to the plurality of pressure sensors to receive treatment pressure data, monitor pressure for each pressure sensor of the plurality of pressure sensors, and signal an alarm condition if the pressure is outside of a pre-selected range. The system includes a reduced-pressure source fluidly coupled to a dressing at each tissue site through the multi-port therapy unit.
-
公开(公告)号：US12127912B2
公开(公告)日：2024-10-29
申请号：US17563925
申请日：2021-12-28
Applicant: Smith & Nephew PLC
Inventor： Ella Lynn Mumby , Helene Anne Lecomte
IPC: A61F13/05 , A61F13/00 , A61F13/01 , A61F13/0203 , A61F13/0206 , A61F13/0246 , A61M1/00
CPC classification number: A61F13/00055 , A61F13/00059 , A61F13/00063 , A61F13/00987 , A61F13/01029 , A61F13/0203 , A61F13/0206 , A61F13/022 , A61F13/0223 , A61F13/0226 , A61F13/0253 , A61F13/05 , A61M1/90 , A61M1/915 , A61M1/918 , A61F2013/0028 , A61F2013/00846 , A61F2013/00876 , A61M1/962 , A61M1/985
Abstract: A wound dressing, a method of manufacturing a wound dressing, and a method of treating a patient are disclosed. The wound dressing may include an absorbent layer for absorbing wound exudate; and an obscuring element for at least partially obscuring a view of wound exudate absorbed by the absorbent layer in use.
-
公开(公告)号：US12005181B2
公开(公告)日：2024-06-11
申请号：US16468645
申请日：2017-12-08
Applicant: Smith & Nephew PLC
Inventor： Edward Yerbury Hartwell , Damian Smith
IPC: A61M1/00
CPC classification number: A61M1/918 , A61M1/96 , A61M1/962 , A61M1/985 , A61M2205/3584 , A61M2205/3592 , A61M2205/502 , A61M2205/52 , A61M2209/088 , A61M2210/086
Abstract: According to certain aspects, a negative pressure wound therapy system can include a negative pressure therapy apparatus configured to apply negative pressure to a wound of a patient. The negative pressure therapy device can include a wound dressing configured to be placed over the wound, a negative pressure source supported by the wound dressing, and a controller. The controller can include a processor configured to determine operating data of the negative pressure therapy apparatus and transmit the operating data. The negative pressure wound therapy system can further include a wireless communication device having a controller with one or more processors. The controller of the wireless communication device can be configured to be communicatively coupled to the negative pressure therapy apparatus and further configured to receive the operating data transmitted by the controller of the negative pressure therapy apparatus. The controller can be further configured to output the operating data.
-
公开(公告)号：US11878102B2
公开(公告)日：2024-01-23
申请号：US18189687
申请日：2023-03-24
Applicant: IC Surgical, Inc.
Inventor： Douglas A. Cornet , Michael Manwaring , Edward Sy Griffey , Erin Black , Colin John Hall , Jonathan Kagan
CPC classification number: A61M1/71 , A61M1/76 , A61M1/916 , A61M1/918 , A61M1/95 , A61M25/0071 , A61M27/00 , A61M25/0032 , A61M25/0668 , A61M2025/004 , A61M2025/0034 , A61M2025/0063 , A61M2025/0675 , G02B6/4431
Abstract: Provided are drainage systems that may include a drainage manifold and may be suitable for draining fluid from a tissue site. The drainage manifold may include a plurality of elongate members having a moveable end that may be adapted to configure the drainage manifold to treat a uniquely shaped tissue site. The drainage manifold may be coupled to a drainage tube with a transitional connector to provide a drainage system capable of distributing reduced pressure to the tissue site to enhance the drainage of fluids.
-
公开(公告)号：US20230390116A1
公开(公告)日：2023-12-07
申请号：US18235453
申请日：2023-08-18
Applicant: KCI Licensing, Inc.
Inventor： David R. MERCER , James SEDDON , Braden King-fung LEUNG , Thomas Alan EDWARDS , Colin J. HALL , Benjamin A. PRATT , Tyler H. SIMMONS
CPC classification number: A61F13/00068 , A61F13/00987 , A61F13/00017 , A61M39/08 , A61F13/00029 , A61M1/85 , A61M1/915 , A61M1/916 , A61M1/918 , A61M1/92 , A61M2039/244
Abstract: A treatment system for applying negative pressure therapy and fluid instillation treatment to a tissue site, particularly an abdominal tissue site, is disclosed. In some embodiments, the treatment system may include a dressing member, a plurality of fluid removal pathways, a fluid instillation matrix, a drape, a negative-pressure source, and a fluid instillation source. Instillation fluid may be delivered from the fluid instillation source to the tissue site through the fluid instillation matrix, and negative pressure may be communicated and fluid withdrawn from the tissue site through the plurality of fluid removal pathways.
-
7.发明公开
公开(公告)号：US20240024561A1
公开(公告)日：2024-01-25
申请号：US18377108
申请日：2023-10-05
Applicant: 3M Innovative Properties Company
Inventor： Christopher Brian LOCKE , Richard COULTHARD , James A. LUCKEMEYER , Richard M. KAZALA, JR. , Benjamin A. PRATT , Timothy Mark ROBINSON
IPC: A61M1/00
CPC classification number: A61M1/602 , A61M1/74 , A61M1/743 , A61M1/918 , A61M1/96 , A61M1/98 , A61M27/00
Abstract: Systems and methods for treating a plurality of tissue sites include a multi-port therapy unit. The multi-port therapy unit includes a plurality of patient-side ports each fluidly coupled to a plurality of conduits and a fluid reservoir fluidly coupled to the plurality of ports. A plurality of pressure sensors are associated with the plurality of patient-side ports to determining a pressure associated with each conduit. A controller is operatively coupled to the plurality of pressure sensors to receive treatment pressure data, monitor pressure for each pressure sensor of the plurality of pressure sensors, and signal an alarm condition if the pressure is outside of a pre-selected range. The system includes a reduced-pressure source fluidly coupled to a dressing at each tissue site through the multi-port therapy unit.
-
公开(公告)号：US20240016996A1
公开(公告)日：2024-01-18
申请号：US18039918
申请日：2021-11-16
Applicant: KCI Manufacturing Unlimited Company
Inventor： Christopher Brian LOCKE
IPC: A61M1/00
Abstract: An example apparatus for treating a tissue site with negative pressure may include a primary manifold configured to move between a retracted state and an extended state. The primary manifold may include a top surface and a bottom surface positioned opposite the top surface and configured to face toward the tissue site. Further, the primary manifold may include a pleat positioned adjacent to an extension zone that is configured to extend outward from the bottom surface of the primary manifold toward the tissue site when the primary manifold is in the extended state. Also disclosed are other apparatus, dressings, systems, and methods.
-
公开(公告)号：US11850126B2
公开(公告)日：2023-12-26
申请号：US16500860
申请日：2018-04-09
Applicant: KCI Licensing, Inc.
Inventor： Christopher Brian Locke , Benjamin Andrew Pratt , James Killingworth Seddon , John R. Harper
CPC classification number: A61F13/00068 , A61F13/022 , A61F13/0206 , A61F13/145 , A61M1/913 , A61M1/915 , A61M1/917 , A61M1/918 , A61M1/98 , A61M1/984 , A61F2013/00174
Abstract: A system for providing negative-pressure therapy to breast tissue is disclosed. In some embodiments, the system may include a dressing assembly shaped for placement on a breast, an absorbent pouch, and a negative-pressure source. The system may further include an additional dressing assembly for placement on a second breast. Various shapes and configurations of the breast dressing assemblies may be included in the system.
-
公开(公告)号：US11766362B2
公开(公告)日：2023-09-26
申请号：US15877836
申请日：2018-01-23
Applicant: KCI Licensing, Inc.
Inventor： David Richard Mercer , James Killingworth Seddon , Braden King-fung Leung , Thomas Edwards , Colin John Hall , Benjamin Andrew Pratt , Tyler H. Simmons
CPC classification number: A61F13/00068 , A61F13/00017 , A61F13/00029 , A61F13/00987 , A61M1/85 , A61M1/915 , A61M1/916 , A61M1/918 , A61M1/92 , A61M39/08 , A61F2013/0017 , A61M2039/244 , A61M2210/1021
Abstract: A treatment system for applying negative pressure therapy and fluid instillation treatment to a tissue site, particularly an abdominal tissue site, is disclosed. In some embodiments, the treatment system may include a dressing member, a plurality of fluid removal pathways, a fluid instillation matrix, a drape, a negative-pressure source, and a fluid instillation source. Instillation fluid may be delivered from the fluid instillation source to the tissue site through the fluid instillation matrix, and negative pressure may be communicated and fluid withdrawn from the tissue site through the plurality of fluid removal pathways.
