公开(公告)号：US12128171B2

公开(公告)日：2024-10-29

申请号：US17740748

申请日：2022-05-10

Applicant: Smith & Nephew PLC

Inventor： Bryan Greener

IPC: A61M1/00 ,  A61F13/05 ,  A61M27/00

CPC classification number: A61M1/916 ,  A61M1/732 ,  A61M1/913 ,  A61F13/05 ,  A61M1/60 ,  A61M1/604 ,  A61M1/67 ,  A61M1/71 ,  A61M1/78 ,  A61M1/80 ,  A61M1/962 ,  A61M27/00

Abstract: This invention relates to the design of tissue covering elements for use in vacuum assisted tissue apposition systems, wherein the geometry of the covering elements favours the application of contractile forces over compressive or extensive forces at the tissue interface.

公开(公告)号：US12042587B2

公开(公告)日：2024-07-23

申请号：US17385445

申请日：2021-07-26

Applicant: Fresenius Medical Care Holdings, Inc.

Inventor： David Yuds ,  Jun Yi

IPC: A61M1/16 ,  A61M1/00 ,  A61M1/28

CPC classification number: A61M1/1696 ,  A61M1/1654 ,  A61M1/168 ,  A61M1/287 ,  A61M1/67 ,  A61M1/69

Abstract: A method includes collecting used dialysis fluid in a container and combining the dialysis fluid with an acid to lower the pH value of the used dialysis fluid.

公开(公告)号：US12036354B2

公开(公告)日：2024-07-16

申请号：US16855320

申请日：2020-04-22

Applicant: Solventum Intellectual Properties Company

Inventor： Ryan Conner ,  Dean Hu ,  Crystal Musante ,  Kenneth Wu

IPC: A61M1/00

CPC classification number: A61M1/984 ,  A61M1/67 ,  A61M1/78 ,  A61M1/815 ,  A61M1/86 ,  A61M1/912 ,  A61M1/918 ,  A61M1/96 ,  A61M1/982 ,  A61M1/74 ,  A61M1/882 ,  A61M2205/7536 ,  A61M2205/8281 ,  A61M2209/088

Abstract: Methods and devices for treatment of damaged tissue are disclosed, including treatment of wounds by employing non-electrically powered, reduced pressure therapy devices. Maintenance and control of the sub atmospheric pressure exerted may be provided by such devices while minimizing discomfort to the user. The devices may be configured to be worn inconspicuously underneath clothing.

公开(公告)号：US12023431B2

公开(公告)日：2024-07-02

申请号：US17534661

申请日：2021-11-24

Applicant: Omer Peled ,  A. Jason Mirabito

Inventor： Omer Peled ,  A. Jason Mirabito

IPC: A61M1/00 ,  A61L27/36 ,  A61L27/38 ,  A61M5/19

CPC classification number: A61M1/67 ,  A61L27/3691 ,  A61L27/3804 ,  A61L27/3834 ,  A61M1/60 ,  A61M1/88 ,  A61M1/892 ,  A61M1/895 ,  A61M5/19 ,  A61M2202/08

Abstract: A triple-chambered container includes: a main container body with a first chamber which has an opening at its distal end; a main barrel formed and movable longitudinally within the first chamber, the main barrel defining therein a second chamber for receiving fluids, the main barrel further having an apertured stopper at its distal end; a second barrel formed within the main barrel, the second barrel defining a third chamber for receiving fluids, the second barrel being movable longitudinally within and with respect to the main barrel, the second barrel having a distal end which is engageable and disengageable with the apertured stopper; a shaft adapted to fit within the second barrel, the shaft being movable longitudinally within and with respect to the second barrel, the shaft having a distal end which is engageable and disengageable with an aperture in the second barrel; a device for controlling engaging and disengaging of the distal end of the shaft with the aperture of the second barrel. The first chamber, the second chamber and the third chamber may be selectively moved to receive and discharge fluids with respect to one another.

公开(公告)号：US20240197968A1

公开(公告)日：2024-06-20

申请号：US18413527

申请日：2024-01-16

Applicant: Stryker Corporation

Inventor： Michael T. Brubaker ,  Nathan Wray Matheny ,  Kurosh Nahavandi

IPC: A61M1/00 ,  B65D43/00

CPC classification number: A61M1/00 ,  A61M1/67 ,  B65D43/00

Abstract: A medical apparatus that includes an apparatus body that has a surface with an opening and a cover coupled to the apparatus body about an axis of rotation angled to the surface. The cover is operable to rotate about the axis of rotation to move between a first position wherein the cover closes the opening and a second position wherein the cover is moved to allow access to the opening.

公开(公告)号：US12005213B2

公开(公告)日：2024-06-11

申请号：US17686195

申请日：2022-03-03

Applicant: DUKE UNIVERSITY

Inventor： Charlotte Lynne Sawyer ,  Yitaek Azariah Hwang ,  Michaela Jane Walker ,  Vaibhav Bajaj ,  Scott Thomas Hollenbeck

IPC: A61M27/00 ,  A61L2/10 ,  A61L2/24 ,  A61M1/00

CPC classification number: A61M27/00 ,  A61L2/10 ,  A61L2/24 ,  A61M1/67 ,  A61M1/682 ,  A61L2202/11 ,  A61L2202/121 ,  A61L2202/122 ,  A61L2202/14 ,  A61L2202/24 ,  A61M2209/10

Abstract: Systems and methods for decontaminating a surgical drain and its reservoir are provided. An apparatus is provided in the form of a container having an interior chamber and an expansible opening to the interior chamber for insertion of a surgical drain therethrough. Ultraviolet light emitters are disposed within the interior chamber to emit beams of ultraviolet radiation at the surgical drain and/or its reservoir, thereby killing or neutralizing bacteria and fungus on the drain. Walls forming the expansible opening are collapsible to abut a portion of the inserted drain when inserted into the apparatus, and a fluid tight seal is formed between the drain and the apparatus.

公开(公告)号：US11980709B2

公开(公告)日：2024-05-14

申请号：US18143779

申请日：2023-05-05

Applicant: Chopra Gryskiewicz, LLC

Inventor： Karan Chopra ,  Joseph M. Gryskiewicz ,  Richard A. Thompson ,  Reed O. Saunders ,  Evan M. Leingang ,  Thomas A. Tedham ,  Mohamed A. Mohamed ,  Jacob T. Wilson ,  Brett J. Herdegen ,  Jason N. Scherer ,  Landon Hove Dinger ,  Justin A. Barbot

IPC: A61M1/00 ,  A61M39/22 ,  A61B5/05 ,  A61H1/00 ,  A61M27/00

CPC classification number: A61M1/89 ,  A61M1/67 ,  A61M1/87 ,  A61M39/223 ,  A61M2039/229 ,  A61M2202/08

Abstract: A fat harvesting systems and related methods of harvesting and reinjecting fat that provides a medical professional with multiple technique options. Harvested fat can be subjected to a variety of pre-reinjection preparation steps within a single, self contained reservoir such that the potential for contaminating the harvested fat is avoided. The fat harvesting system can be completely self-contained kit requiring no additional external systems or alternatively, can utilize available surgical suite systems, for example, vacuum to successfully harvest, prepare and reinject fat cells. The fat harvesting system can size harvested fat cells so as to be especially desirable for different injection locations in the body. The fat harvesting system is a single use, disposable system that requires no sterilization equipment and recovered and sized fat cells are maintained in a sanitary environment so as to avoid contamination that could result in having to discard recovered fat cells.

公开(公告)号：US11918226B2

公开(公告)日：2024-03-05

申请号：US17308199

申请日：2021-05-05

Applicant: Silk Road Medical, Inc.

Inventor： David W. Chang

IPC: A61M16/00 ,  A61B17/12 ,  A61B17/22 ,  A61B17/3207 ,  A61B17/34 ,  A61F2/82 ,  A61M1/00 ,  A61M1/34 ,  A61M1/36 ,  A61M25/09 ,  A61M25/10 ,  A61M27/00 ,  A61M25/01 ,  A61M39/00

CPC classification number: A61B17/12109 ,  A61B17/12036 ,  A61B17/12045 ,  A61B17/12136 ,  A61B17/22 ,  A61B17/320758 ,  A61B17/3415 ,  A61F2/82 ,  A61M1/34 ,  A61M1/36 ,  A61M1/3613 ,  A61M1/3655 ,  A61M1/67 ,  A61M25/09 ,  A61M25/1011 ,  A61M25/104 ,  A61M27/002 ,  A61B2017/12127 ,  A61B2017/22001 ,  A61B2017/22055 ,  A61B2017/22065 ,  A61B2017/22067 ,  A61B2017/22069 ,  A61B2017/320716 ,  A61M1/3633 ,  A61M2025/0177 ,  A61M2025/1052 ,  A61M2205/3331 ,  A61M2205/3334 ,  A61M2205/7545

Abstract: One disclosed embodiment comprises a method for treating lesions in the carotid artery of a mammalian body. The method comprises transcervical access and blocking of blood flow through the common carotid artery (with or without blocking of blood flow through the external carotid artery), shunting blood from the internal carotid artery and treating the lesion in the carotid artery.

公开(公告)号：US20230173146A1

公开(公告)日：2023-06-08

申请号：US18096651

申请日：2023-01-13

Applicant: Stryker Corporation

Inventor： Michael T. Brubaker ,  Nathan Wray Matheny ,  Kurosh Nahavandi

IPC: A61M1/00 ,  B65D43/00

CPC classification number: A61M1/00 ,  A61M1/67 ,  B65D43/00

Abstract: A medical apparatus that includes an apparatus body that has a surface with an opening and a cover coupled to the apparatus body about an axis of rotation angled to the surface. The cover is operable to rotate about the axis of rotation to move between a first position wherein the cover closes the opening and a second position wherein the cover is moved to allow access to the opening.

公开(公告)号：US11883041B2

公开(公告)日：2024-01-30

申请号：US17242827

申请日：2021-04-28

Applicant: Michael Alesi ,  Edward Cordiano

Inventor： Michael Alesi ,  Edward Cordiano

IPC: A61B17/22 ,  A61M25/00 ,  A61M1/00

CPC classification number: A61B17/22 ,  A61M1/67 ,  A61M1/743 ,  A61M1/87 ,  A61M25/007 ,  A61B2017/22079

Abstract: A catheter, a kit and a method of using the catheter for removing a thrombus from a blood vessel in a mammal. The catheter includes a tubular body with a hollow interior, an exterior surface, a proximal end, and a distal end and a plurality of protrusions extending upwardly from the exterior surface, wherein each protrusion has an aperture. The distal end of the catheter is inserted into the blood vessel and a suction is applied to the proximal end of the catheter to aspirate the thrombus from the blood vessel. The kit includes the catheter, a suction device and a mechanism for controlling the suction flow.