Patents Assigned to Royal Biologics
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Publication number: 20230096096Abstract: A bone marrow aspiration device may include a housing having a proximal end and a distal end; a cannula, insertable into a tissue, extending from the distal end; a ratcheting mechanism coupled to the housing; a reservoir configured to receive a fluid; an actuator operatively coupled to the ratcheting mechanism and to a distal surface of the bone marrow aspiration device such that user-actuation of the actuator actuates the ratcheting mechanism to draw fluid through the cannula, into the housing, and into the reservoir, and retracts the cannula relative to the distal surface.Type: ApplicationFiled: September 27, 2021Publication date: March 30, 2023Applicant: Royal BiologicsInventors: Darin EWER, Salvatore A. LEO
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Patent number: 10857549Abstract: An apparatus and method may be used to separate a biological liquid sample and retrieve a separated liquid portion therefrom. The apparatus may have a tube, an insert, and a positioning mechanism. The tube may have a proximal end, a distal end, and a chamber between the proximal and distal ends for receiving the biological liquid sample. The insert may be positioned in the chamber, and may have a first end, a second end, a well between the first and second ends, and a draw tube in fluid communication with the second end and the well. The positioning mechanism may be connected to the tube and the insert, and may be manually actuable to move the insert between the proximal end and distal end to allow a separated portion of the biological liquid sample to flow proximally from the chamber through the draw tube and collect in the well.Type: GrantFiled: March 15, 2019Date of Patent: December 8, 2020Assignee: Royal BiologicsInventor: Darin Ewer
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Publication number: 20190210040Abstract: An apparatus and method may be used to separate a biological liquid sample and retrieve a separated liquid portion therefrom. The apparatus may have a tube, an insert, and a positioning mechanism. The tube may have a proximal end, a distal end, and a chamber between the proximal and distal ends for receiving the biological liquid sample. The insert may be positioned in the chamber, and may have a first end, a second end, a well between the first and second ends, and a draw tube in fluid communication with the second end and the well. The positioning mechanism may be connected to the tube and the insert, and may be manually actuable to move the insert between the proximal end and distal end to allow a separated portion of the biological liquid sample to flow proximally from the chamber through the draw tube and collect in the well.Type: ApplicationFiled: March 15, 2019Publication date: July 11, 2019Applicant: Royal BiologicsInventor: Darin Ewer
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Patent number: 10272445Abstract: An apparatus and method may be used to separate a biological liquid sample and retrieve a separated liquid portion therefrom. The apparatus may have a tube, an insert, and a positioning mechanism. The tube may have a proximal end, a distal end, and a chamber between the proximal and distal ends for receiving the biological liquid sample. The insert may be positioned in the chamber, and may have a first end, a second end, a well between the first and second ends, and a draw tube in fluid communication with the second end and the well. The positioning mechanism may be connected to the tube and the insert, and may be manually actuable to move the insert between the proximal end and distal end to allow a separated portion of the biological liquid sample to flow proximally from the chamber through the draw tube and collect in the well.Type: GrantFiled: November 22, 2016Date of Patent: April 30, 2019Assignee: ROYAL BIOLOGICSInventor: Darin Ewer
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Publication number: 20170144171Abstract: An apparatus and method may be used to separate a biological liquid sample and retrieve a separated liquid portion therefrom. The apparatus may have a tube, an insert, and a positioning mechanism. The tube may have a proximal end, a distal end, and a chamber between the proximal and distal ends for receiving the biological liquid sample. The insert may be positioned in the chamber, and may have a first end, a second end, a well between the first and second ends, and a draw tube in fluid communication with the second end and the well. The positioning mechanism may be connected to the tube and the insert, and may be manually actuable to move the insert between the proximal end and distal end to allow a separated portion of the biological liquid sample to flow proximally from the chamber through the draw tube and collect in the well.Type: ApplicationFiled: November 22, 2016Publication date: May 25, 2017Applicant: Royal BiologicsInventor: Darin Ewer