公开(公告)号：WO2022006188A1

公开(公告)日：2022-01-06

申请号：PCT/US2021/039729

申请日：2021-06-29

Applicant: SECURISYN MEDICAL, LLC

Inventor： BRUNING, Mark ,  LETENDRE, Greg ,  KANOWITZ, Arthur ,  NOEL, Pierre ,  MCKAY, Kelly ,  PARKINSON, Patrick ,  BROWN, Michael ,  KYLE, Dmitri

IPC: A61M1/04 ,  A61M1/00 ,  A61M25/02 ,  A61M39/02 ,  A61M1/84 ,  A61M1/87 ,  A61M1/912 ,  A61M1/964 ,  A61M2025/0078 ,  A61M2025/024 ,  A61M2025/0266 ,  A61M2025/028 ,  A61M2039/0252 ,  A61M2039/027 ,  A61M2039/0273 ,  A61M2039/0276 ,  A61M2039/0288 ,  A61M2202/0492 ,  A61M2209/06 ,  A61M2210/101 ,  A61M39/0247 ,  A61M39/24

Abstract: A chest drainage system securing apparatus for securing and maintaining chest drainage systems in position following placement into a human or animal patient and preventing movement or unplanned removal thereof in response to the application of significant forces in any direction thereto, be they longitudinal, torsional/rotational or bending. The securement system includes retention devices secured to a chest tube which interact with an adhesive pad releasably attached to a patient to ensure proper positioning of the chest tube. The adhesive pad includes one or more Heimlich-type valves for sealing sucking chest wounds and for sealing an incision formed in a patient's skin and chest for the placement and insertion of a chest tube.

公开(公告)号：WO2021141765A1

公开(公告)日：2021-07-15

申请号：PCT/US2020/066352

申请日：2020-12-21

Applicant: BECTON, DICKINSON AND COMPANY

Inventor： BURKHOLZ, Jonathan Karl ,  MA, Yiping

IPC: A61B5/154 ,  A61M25/01 ,  A61B5/15003 ,  A61B5/150267 ,  A61B5/150633 ,  A61B5/150992 ,  A61M2025/0019 ,  A61M2039/0202 ,  A61M2039/0205 ,  A61M2039/0258 ,  A61M2039/0276 ,  A61M25/0017 ,  A61M25/0097 ,  A61M25/0113 ,  A61M39/0247

Abstract: An extension set is configured to improve patency of a vascular access device. An extension set may include a probe that can be selectively advanced through a vascular access device to which the extension set is connected. The extension set may include an integrated device, or may be configured to receive a device, for collecting blood from or injecting a fluid into a patient's vasculature. Because the probe can be selectively advanced into the patient's vasculature, a blood collection or fluid injection can be performed via the vascular access device even when an occlusion has formed that is blocking the fluid pathway through the vascular access device.

公开(公告)号：WO2023278501A1

公开(公告)日：2023-01-05

申请号：PCT/US2022/035411

申请日：2022-06-29

Applicant: BECTON, DICKINSON AND COMPANY

Inventor： LACKEY, John ,  BURKHOLZ, Jonathan, Karl ,  HARDING, Weston, F. ,  SCHERICH, Megan

IPC: A61M25/09 ,  A61M2039/0202 ,  A61M2039/0258 ,  A61M2039/0276 ,  A61M2039/0279 ,  A61M2039/1077 ,  A61M39/0247 ,  A61M39/1011

Abstract: An instrument advancement device may include a housing, which may include a distal end and a proximal end. An instrument, such as a vascular access instrument configured to enter vasculature of a patient, may be disposed within the housing. The instrument advancement device may include an advancement element. In response to movement of the advancement element with respect to the housing, the instrument may be configured to advance distal to the distal end of the housing. The housing or a distal end of the housing may include a compressible portion proximate a chamber configured to hold blood. In response to compression of the compressible portion, the housing may be configured to dispense blood distally from the chamber through the distal end of the housing.

公开(公告)号：WO2021091804A8

公开(公告)日：2021-05-14

申请号：PCT/US2020/058462

申请日：2020-11-02

Applicant: MEDTRONIC, INC.

Inventor： BODNER, Jeffrey P.

IPC: A61M39/00 ,  A61M2025/006 ,  A61M2025/0073 ,  A61M2039/0009 ,  A61M2039/0273 ,  A61M2039/0276 ,  A61M2039/0282 ,  A61M25/0021 ,  A61M25/007 ,  A61M39/02 ,  A61M39/0247 ,  A61M5/14276

Abstract: A medical device configured to restrict medicament dispersion within a cerebrospinal fluid flow of the patient. The medical device including an implantable catheter having a distal end configured to be positioned within a flow of the cerebrospinal fluid, a proximal end, a body defining a lumen extending lengthwise along the implantable catheter configured to enable a flow of medicament from the proximal end to an infusion port located in proximity to the distal end, and a contoured surface defined by an exterior of the body in proximity to the infusion port configured to inhibit dispersion of the medicament within the cerebrospinal fluid.

公开(公告)号：WO2022241206A1

公开(公告)日：2022-11-17

申请号：PCT/US2022/029171

申请日：2022-05-13

Applicant: NIGHT OWL MEDICAL, INC.

Inventor： GREENHALGH, E. Skott ,  KEISER, Jason

IPC: A61M27/00 ,  A61B17/22 ,  A61F2/01 ,  A61M1/00 ,  A61M25/04 ,  A61M39/00 ,  A61M1/87 ,  A61M1/915 ,  A61M1/916 ,  A61M2039/0276 ,  A61M39/0247

Abstract: Described herein are negative pressure drains configured as "rolling" surgical drains including an invertible porous mesh having an expanded configuration so that negative pressure may be applied out of the invertible porous mesh to extend a uniform negative pressure within the body region being treated. The invertible porous mesh may then be withdrawn into the apparatus without significantly disrupting the tissue.

公开(公告)号：WO2022005790A1

公开(公告)日：2022-01-06

申请号：PCT/US2021/038231

申请日：2021-06-21

Applicant: SMITHS MEDICAL ASD, INC.

Inventor： GORAL, David, J.

IPC: A61M39/02 ,  A61M39/04 ,  A61M2039/0276 ,  A61M2039/0282 ,  A61M2039/0288 ,  A61M39/0247

Abstract: A port is adapted to be implanted to a body with its top exposed to the environment. The port has a housing defining a chamber that has an opening at the top of the housing. An aperture having a lumen attached thereto is formed at the lower portion of the chamber. For infusion, an insert that has an internal passageway that connects a fluid inlet at its top surface and a bore at its sidewall is sealingly mated to the chamber. The bore sealingly aligns with the aperture. After infusion, the insert is removed, and a blank insert is fitted to the chamber. A band of tissue ingrowth media encircles the housing to form an aseptic barrier where the outer wall of the housing and the tissue of the body encircling the housing meet.