公开(公告)号：US20190351109A1

公开(公告)日：2019-11-21

申请号：US16526488

申请日：2019-07-30

Applicant: Stryker Corporation

Inventor： Brian J. MacLachlan ,  Nathan Hogan ,  Stephen J. Reasoner ,  Robert W. Childers

IPC: A61M1/00

Abstract: A waste collection unit for collecting medical waste through a suction line. The waste collection unit includes a manifold receiver having an opening in fluid communication with a canister. A suction pump is configured to draw a vacuum, and a vacuum regulator is configured to regulate the vacuum draw. A light assembly positioned near the opening of the manifold receiver may include a first light and a second light. The light assembly may be arranged to direct the first light towards a manifold configured to be removably received in the manifold receiver. The light assembly may be arranged to direct the second light arcuately around at least a portion of the opening of the manifold receiver. The first light may emit light of different colors based on a commanded or measured level of the vacuum draw.

公开(公告)号：US20230082692A1

公开(公告)日：2023-03-16

申请号：US17992486

申请日：2022-11-22

Applicant: Stryker Corporation

Inventor： Fazel Yavari ,  Glen David Rocque ,  Justin Andrews ,  Brian James VanDerWoude ,  Grant Westphal ,  Nathan Hogan ,  Skylar Lee Clark

IPC: A61B90/98 ,  A61B50/37 ,  A61B90/00

Abstract: Apparatus and method of locating and/or counting one or more surgical articles, wherein the surgical article may comprise a surgical sponge comprising a counting element and/or detecting element. The counting element and/or detecting element may comprise an RFID tag encapsulated in a housing or pouch that is coupled to the surgical sponge. The RFID tag may further comprise unique identification and/or location information relative to the surgical sponge. The RFID tag may be coupled to the sponge at an attachment position and/or oriented on the surgical sponge relative to a defined set of reference lines. The attachment position and/or orientation of the RFID tag on the surgical sponge may be configured to improve the accuracy of scanning the RFID tag. A plurality of surgical articles (i.e. surgical sponges) comprising RFID tags may be packaged or bundled via a strap or within a container.

公开(公告)号：US12280199B2

公开(公告)日：2025-04-22

申请号：US17890417

申请日：2022-08-18

Applicant: Stryker Corporation

Inventor： Brian J. MacLachlan ,  Nathan Hogan ,  Stephen J. Reasoner ,  Robert Childers

IPC: A61M1/00

Abstract: A method of operating a waste collection unit including a light assembly separate from a display panel. A vacuum level of the vacuum drawn on a waste canister is measured with a vacuum sensor. The light assembly positioned adjacent a manifold receiver is operated to selectively emit light of a color based on the measured vacuum level. A commanded vacuum level may be received on the display panel, and a colored image indicative of a commanded vacuum level may be displayed on the display panel. The waste collection unit may include plural manifold receivers each configured to receive a manifold. The light assembly that is adjacent the manifold receiver corresponding to the waste canister into which the vacuum is being drawn may be operated to selectively emit light to emit light at different colors or different patterns based on the operating state of the waste collection unit.

公开(公告)号：US11452807B2

公开(公告)日：2022-09-27

申请号：US16526488

申请日：2019-07-30

Applicant: Stryker Corporation

Inventor： Brian J. MacLachlan ,  Nathan Hogan ,  Stephen J. Reasoner ,  Robert W. Childers

IPC: A61M1/00

Abstract: A waste collection unit for collecting medical waste through a suction line. The waste collection unit includes a manifold receiver having an opening in fluid communication with a canister. A suction pump is configured to draw a vacuum, and a vacuum regulator is configured to regulate the vacuum draw. A light assembly positioned near the opening of the manifold receiver may include a first light and a second light. The light assembly may be arranged to direct the first light towards a manifold configured to be removably received in the manifold receiver. The light assembly may be arranged to direct the second light arcuately around at least a portion of the opening of the manifold receiver. The first light may emit light of different colors based on a commanded or measured level of the vacuum draw.

公开(公告)号：US20220387695A1

公开(公告)日：2022-12-08

申请号：US17890417

申请日：2022-08-18

Applicant: Stryker Corporation

Inventor： Brian J. MacLachlan ,  Nathan Hogan ,  Stephen J. Reasoner ,  Robert Childers

IPC: A61M1/00

Abstract: A method of operating a waste collection unit including a light assembly separate from a display panel. A vacuum level of the vacuum drawn on a waste canister is measured with a vacuum sensor. The light assembly positioned adjacent a manifold receiver is operated to selectively emit light of a color based on the measured vacuum level. A commanded vacuum level may be received on the display panel, and a colored image indicative of a commanded vacuum level may be displayed on the display panel. The waste collection unit may include plural manifold receivers each configured to receive a manifold. The light assembly that is adjacent the manifold receiver corresponding to the waste canister into which the vacuum is being drawn may be operated to selectively emit light to emit light at different colors or different patterns based on the operating state of the waste collection unit.

公开(公告)号：US20210085428A1

公开(公告)日：2021-03-25

申请号：US16635417

申请日：2018-08-03

Applicant: Stryker Corporation

Inventor： Fazel Yavari ,  Glen David Rocque ,  Justin Andrews ,  Brian James VanDerWoude ,  Grant Westphal ,  Nathan Hogan ,  Skylar Lee Clark

IPC: A61B90/98 ,  A61B90/00 ,  A61B50/37

Abstract: Apparatus and method of locating and/or counting one or more surgical articles, wherein the surgical article may comprise a surgical sponge comprising a counting element and/or detecting element. The counting element and/or detecting element may comprise an RFID tag encapsulated in a housing or pouch that is coupled to the surgical sponge. The RFID tag may further comprise unique identification and/or location information relative to the surgical sponge. The RFID tag may be coupled to the sponge at an attachment position and/or oriented on the surgical sponge relative to a defined set of reference lines. The attachment position and/or orientation of the RFID tag on the surgical sponge may be configured to improve the accuracy of scanning the RFID tag. A plurality of surgical articles (i.e. surgical sponges) comprising RFID tags may be packaged or bundled via a strap or within a container.