公开(公告)号：US20240251784A1

公开(公告)日：2024-08-01

申请号：US18416309

申请日：2024-01-18

Applicant: DEKA Products Limited Partnership

Inventor： Timothy D. Moreau ,  Connor E. Stadnicki ,  Richard J. Lanigan

IPC: A01N1/02

CPC classification number: A01N1/0247

Abstract: A system and method for tissue perfusion to assess, maintain, mature, and possibly rehabilitate the tissue. The system of the present teachings includes a tissue enclosure having a fluid reservoir. Pumps, valves, and a controller move perfusate through the tissue. The system includes features to assist in monitoring the health of the tissue, and a removable tray to facilitate moving the tissue from a point of origin to the tissue enclosure. The system moves perfusate to and through the tissue, and provides nutrition to the tissue. The system includes an output flow rate/volume sensor, at least one infusion pump, disposable and durable parts, and a sensor suite.

公开(公告)号：US11986626B2

公开(公告)日：2024-05-21

申请号：US17063700

申请日：2020-10-05

Applicant: DEKA Products Limited Partnership

Inventor： Dean Kamen ,  Jason A. Demers ,  Richard J. Lanigan ,  Timothy D. Moreau ,  Brian D. Tracey

IPC: A61M5/162 ,  A61M5/142 ,  A61M5/168 ,  A61M5/145 ,  A61M5/158 ,  A61M5/42 ,  A61M39/10

CPC classification number: A61M5/162 ,  A61M5/14248 ,  A61M5/168 ,  A61M5/142 ,  A61M2005/14252 ,  A61M2005/14268 ,  A61M2005/14506 ,  A61M2005/1581 ,  A61M2005/1583 ,  A61M2005/1585 ,  A61M5/425 ,  A61M39/1011

Abstract: A two-stage infusion set inserter system is disclosed. The inserter system includes an inserter assembly including a housing including a rotatable button assembly comprising ramps and and tab indents and a non-rotatable portion of housing, a sliding component comprising sliding component tabs, a needle carrier connected to an introduction needle, the needle carrier slidably movable from a starting position to an injection position and then to a second ending position, a sliding component spring, and a needle spring, wherein the rotatable button assembly rotates from a locked to an unlocked position, wherein when force is applied onto the rotatable button assembly, the sliding component and needle carrier are forced downward by the sliding component spring, and wherein when the needle carrier reaches the injection position, the needle spring forces the needle carrier upward towards the second ending position.

公开(公告)号：US20230313904A1

公开(公告)日：2023-10-05

申请号：US18206103

申请日：2023-06-06

Applicant: DEKA Products Limited Partnership

Inventor： Richard J. Lanigan ,  David Blumberg, JR. ,  Timothy D. Moreau

IPC: F16K31/06 ,  F16K31/08 ,  F16K31/00

CPC classification number: F16K31/0679 ,  F16K31/0627 ,  F16K31/0606 ,  F16K31/082 ,  F16K31/003

Abstract: A bistable valve. The valve includes an interior cavity; a first pressure source; a second pressure source; a first post connected to the interior cavity at a first end of the interior cavity; a second post connected to the interior cavity at a second end of the interior cavity; a magnetic shuttle located within the interior cavity; a first electromagnetic coil disposed about the first post; a second electromagnetic coil disposed about the second post; wherein when the first electromagnetic coil is energized, the first electromagnetic coil supplies a magnetic charge to the first post and actuates the magnetic shuttle to move towards the first end of the interior cavity towards the first post and seal the first pressure source.

公开(公告)号：US11597541B2

公开(公告)日：2023-03-07

申请号：US17523379

申请日：2021-11-10

Applicant: DEKA Products Limited Partnership

Inventor： Richard J. Lanigan ,  Kevin L. Grant ,  Lisa A. Gustin ,  Timothy D. Moreau

IPC: A61M5/14 ,  B65B3/00 ,  A61M5/142 ,  A61M5/31 ,  A61M39/10

Abstract: A filling aid. The filling aid includes a locking portion including a groove feature; and a locking feature having a locked and an unlocked position; and a filling syringe holder slidably attached to the locking portion, the filling syringe holder including a filling needle cradle portion having a tongue feature; and a needle housing portion comprising at least one tab having a starting position and a filling position, wherein the groove feature configured to accommodate the tongue feature, and wherein the locking feature interact with the filling syringe holder wherein when the locking feature moves from the locked position to the unlocked position the needle housing portion moves from the starting position to the filling position.

公开(公告)号：US11299705B2

公开(公告)日：2022-04-12

申请号：US15805790

申请日：2017-11-07

Applicant: DEKA Products Limited Partnership

Inventor： Christopher C. Langenfeld ,  David D. B. Cannan ,  Dirk A. van der Merwe ,  Dean Kamen ,  Jason A. Demers ,  Frederick Morgan ,  Timothy D. Moreau ,  Brian D. Tracey ,  Matthew Ware ,  Richard J. Lanigan ,  Michael A. Baker ,  David Blumberg, Jr. ,  Richard E. Gautney ,  Derek G. Kane ,  Dane Fawkes ,  Thomas J. Bollenbach ,  Michael C. Tilley ,  Stuart A. Jacobson ,  John F. Mannisto

IPC: C12M3/00 ,  C12M1/00 ,  C12M1/36 ,  C12M1/34 ,  C12M1/12 ,  C12N5/00 ,  C12M1/26 ,  A61L27/38 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y70/00 ,  A01N1/02

Abstract: A system and method for growing and maintaining biological material including producing a protein associated with the tissue, selecting cells associated with the tissue, expanding the cells, creating at least one tissue bio-ink including the expanded cells, printing the at least one tissue bio-ink in at least one tissue growth medium mixture, growing the tissue from the printed at least one tissue bio-ink, and maintaining viability of the tissue.

公开(公告)号：US20210393484A1

公开(公告)日：2021-12-23

申请号：US17213615

申请日：2021-03-26

Applicant: DEKA Products Limited Partnership

Inventor： Richard J. Lanigan ,  Kevin L. Grant ,  Lisa A. Gustin ,  Timothy D. Moreau

IPC: A61J1/20 ,  B65B3/00 ,  A61M5/142 ,  A61M5/168 ,  G01F11/08 ,  H01Q1/27 ,  H01Q15/00 ,  H01Q7/00 ,  H01Q9/26

Abstract: A filling aid. The filling aid includes a locking portion including a groove feature; and a locking feature having a locked and an unlocked position; and a filling syringe holder slidably attached to the locking portion, the filling syringe holder including a filling needle cradle portion having a tongue feature; and a needle housing portion comprising at least one tab having a starting position and a filling position, wherein the groove feature configured to accommodate the tongue feature, and wherein the locking feature interact with the filling syringe holder wherein when the locking feature moves from the locked position to the unlocked position the needle housing portion moves from the starting position to the filling position.

公开(公告)号：US20200322538A1

公开(公告)日：2020-10-08

申请号：US16838308

申请日：2020-04-02

Applicant: DEKA Products Limited Partnership

Inventor： Andrew M. Haggerty ,  Kevin L. Grant ,  Peter K. Vondras ,  Timothy D. Moreau ,  Jason A. Demers ,  Daniel B. Davis

IPC: H04N5/232 ,  H04N5/225 ,  A61B1/05 ,  A61B1/045 ,  A61B1/12 ,  A61B1/00

Abstract: An endoscope and related method comprise a proximal handle and a distal shaft having an insertion end. A housing comprising a camera assembly may be mounted on an insertion end of the shaft and include at least one lens and an image sensor. The camera assembly housing is rotatable about an axis perpendicular to the long axis of the shaft, giving the camera assembly a variable field of view. The rotatable camera assembly housing may be mounted to the insertion end of the shaft so that the rotatable housing of the camera assembly comprises the distal-most element of the endoscope shaft or insertion end. The endoscope may include a circuit board having a first portion disposed within the proximal handle and one or more extension portions that extend within the shaft to the camera assembly and/or to a light source near the distal end of the shaft. At least one light emitter may be mounted on the insertion end of the shaft and configured to project light in a direction either toward or away from the field of view of the camera assembly. The light emitter may also be mounted on the camera assembly housing to direct light toward the field of view of the camera assembly. Power and communication lines can be co-located within a lumen of the shaft of the endoscope used for fluid irrigation or suction.

公开(公告)号：US20190218501A1

公开(公告)日：2019-07-18

申请号：US16360330

申请日：2019-03-21

Applicant: DEKA Products Limited Partnership

Inventor： Dean Kamen ,  Jason A. Demers ,  Frederick Morgan ,  Timothy D. Moreau ,  Brian D. Tracey ,  Matthew Ware ,  Dirk A. van der Merwe ,  Richard J. Lanigan ,  Michael A. Baker ,  David Blumberg, JR.

IPC: C12M1/36 ,  C12M1/12 ,  C12M3/00 ,  C12M1/00 ,  A61L27/36 ,  C12N5/071 ,  A61L27/38

Abstract: A fluid pumping and bioreactor system including at least two cassettes, at least one storage reservoir, at least one bioreactor, at least one manifold including valve modules, and tubing to connect the cassettes to the storage reservoir and the bioreactor. The cassettes can include pumps, valves, and fluid conduits and can be communicatively connected to the at least one manifold. The bioreactor can include an adapter and fluid conduits extending through the adapter from the exterior of the bioreactor to the interior of the bioreactor. System and method for generating a tissue for transplant by decellularizing and recellularizing a supplied tissue.

公开(公告)号：US10294450B2

公开(公告)日：2019-05-21

申请号：US15288900

申请日：2016-10-07

Applicant: DEKA Products Limited Partnership

Inventor： Dean Kamen ,  Jason A. Demers ,  Frederick Morgan ,  Timothy D. Moreau ,  Brian D. Tracey ,  Matthew Ware ,  Dirk A. van der Merwe ,  Richard J. Lanigan ,  Michael A. Baker ,  David Blumberg, Jr.

IPC: C12M1/36 ,  C12M1/00 ,  C12M3/00 ,  C12N5/071 ,  A61L27/36 ,  A61L27/38 ,  C12M1/12

Abstract: A fluid pumping and bioreactor system including at least two cassettes, at least one storage reservoir, at least one bioreactor, at least one manifold including valve modules, and tubing to connect the cassettes to the storage reservoir and the bioreactor. The cassettes can include pumps, valves, and fluid conduits and can be communicatively connected to the at least one manifold. The bioreactor can include an adapter and fluid conduits extending through the adapter from the exterior of the bioreactor to the interior of the bioreactor. System and method for generating a tissue for transplant by decellularizing and recellularizing a supplied tissue.

公开(公告)号：US10080704B2

公开(公告)日：2018-09-25

申请号：US14323604

申请日：2014-07-03

Applicant: DEKA Products Limited Partnership

Inventor： Richard J. Lanigan ,  Kevin L. Grant ,  Lisa A. Gustin ,  Timothy D. Moreau

IPC: A61M5/14 ,  A61J1/20 ,  B65B3/00 ,  A61M5/142 ,  A61M5/168 ,  G01F11/08 ,  H01Q1/27 ,  H01Q7/00 ,  H01Q9/26 ,  A61M39/00 ,  A61J1/14

CPC classification number: A61J1/2096 ,  A61J1/1406 ,  A61J1/1412 ,  A61J1/1481 ,  A61J1/201 ,  A61M5/142 ,  A61M5/14244 ,  A61M5/14248 ,  A61M5/16809 ,  A61M5/16886 ,  A61M2005/14268 ,  A61M2039/009 ,  A61M2205/0266 ,  A61M2205/18 ,  A61M2205/3334 ,  A61M2205/3375 ,  A61M2205/3515 ,  A61M2205/3569 ,  A61M2205/50 ,  A61M2205/59 ,  A61M2205/6018 ,  A61M2205/70 ,  A61M2205/7536 ,  A61M2205/8237 ,  A61M2205/8262 ,  A61M2209/045 ,  A61M2209/086 ,  B65B3/003 ,  G01F11/086 ,  H01Q1/273 ,  H01Q7/00 ,  H01Q9/265 ,  H01Q15/0086

Abstract: A filling aid. The filling aid includes a locking portion including a groove feature; and a locking feature having a locked and an unlocked position; and a filling syringe holder slidably attached to the locking portion, the filling syringe holder including a filling needle cradle portion having a tongue feature; and a needle housing portion comprising at least one tab having a starting position and a filling position, wherein the groove feature configured to accommodate the tongue feature, and wherein the locking feature interact with the filling syringe holder wherein when the locking feature moves from the locked position to the unlocked position the needle housing portion moves from the starting position to the filling position.