Invention Grant
- Patent Title: Variable aspiration control device
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Application No.: US14669535Application Date: 2015-03-26
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Publication No.: US10342564B2Publication Date: 2019-07-09
- Inventor: Joseph L. Mark
- Applicant: Nico Corporation
- Applicant Address: US IN Indianapolis
- Assignee: Nico Corporation
- Current Assignee: Nico Corporation
- Current Assignee Address: US IN Indianapolis
- Agency: Honigman LLP
- Agent Kristin L. Murphy
- Main IPC: A61M1/00
- IPC: A61M1/00 ; A61B17/32 ; A61B17/00

Abstract:
An aspiration control device may include a conduit having a distal end and a proximal end. The conduit may define a conduit lumen and an aperture vent open to the conduit lumen. A coupling may be configured to couple the proximal end of the conduit with a vacuum source and an inner cannula of a tissue cutting device. The inner cannula may define an inner cannula lumen wherein the vacuum source is configured to supply a vacuum to each of the coupling lumen and the inner cannula lumen. A sleeve may be movably disposed about the conduit, and a device motor may be in communication with the sleeve and be configured to move the sleeve to a predefined position relative to the vent in response to an input single from a user interface. The predefined position of the sleeve may correspond to a predefined level of vacuum to be supplied to the inner cannula lumen.
Public/Granted literature
- US20150196315A1 VARIABLE ASPIRATION CONTROL DEVICE Public/Granted day:2015-07-16
Information query
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