Body-inserted tube cleaning
First Claim
1. A mechanically-actuated cleaning device for cleaning an endotracheal tube, the device comprising:
- an elongate body comprising a distal end and a proximal end;
a suction channel extending along a portion of the elongate body;
one or more ports along the elongate body in communication with the suction channel;
a cleaning member positioned at or near the distal end of the elongate body,wherein the cleaning member is movable between a collapsed configuration and an expanded configuration,wherein the cleaning member, when in the expanded configuration, comprises a generally rounded profile,wherein the cleaning member is non-inflatable,wherein at least a portion of the cleaning member is configured to contact an interior surface of the endotracheal tube when the cleaning member is in the expanded configuration,wherein the portion of the cleaning member that is configured to contact the interior surface of the endotracheal tube comprises a generally smooth surface;
an actuation assembly coupled to the proximal end of the elongate body, wherein the actuation assembly is configured to cause the cleaning member to transition between the collapsed configuration and the expanded configuration by mechanical manipulation of the actuation assembly; and
an elastomeric sheath configured to cover at least a portion of the elongate body.
5 Assignments
0 Petitions
Accused Products
Abstract
Systems, devices, and methods are disclosed for the cleaning of an endotracheal tube while a patient is being supported by a ventilator connected to the endotracheal tube for the purpose of increasing the available space for airflow or to prevent the build up of materials that may constrict airflow or be a potential nidus for infection. In one embodiment, a method for cleaning endotracheal tubes comprises inserting a cleaning device within an endotracheal tube while a cleaning member is in a compressed position, radially expanding the cleaning member to an expanded position within the endotracheal tube, and withdrawing the cleaning device from the endotracheal tube with the cleaning member in the expanded position.
347 Citations
18 Claims
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1. A mechanically-actuated cleaning device for cleaning an endotracheal tube, the device comprising:
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an elongate body comprising a distal end and a proximal end; a suction channel extending along a portion of the elongate body; one or more ports along the elongate body in communication with the suction channel; a cleaning member positioned at or near the distal end of the elongate body, wherein the cleaning member is movable between a collapsed configuration and an expanded configuration, wherein the cleaning member, when in the expanded configuration, comprises a generally rounded profile, wherein the cleaning member is non-inflatable, wherein at least a portion of the cleaning member is configured to contact an interior surface of the endotracheal tube when the cleaning member is in the expanded configuration, wherein the portion of the cleaning member that is configured to contact the interior surface of the endotracheal tube comprises a generally smooth surface; an actuation assembly coupled to the proximal end of the elongate body, wherein the actuation assembly is configured to cause the cleaning member to transition between the collapsed configuration and the expanded configuration by mechanical manipulation of the actuation assembly; and an elastomeric sheath configured to cover at least a portion of the elongate body. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A mechanically-actuated cleaning device for cleaning a body-inserted medical tube, the device comprising:
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an elongate body comprising a distal end and a proximal end; a lumen extending along a portion of the elongate body; one or more openings along the elongate body in communication with the lumen; a cleaning member positioned along the elongate body, wherein the cleaning member is configured to non-inflatably transition between an expanded configuration and a collapsed configuration, wherein the cleaning member, when in the expanded configuration, comprises a rounded profile, wherein at least a portion of the cleaning member is configured to contact an interior surface of the body-inserted medical tube when the cleaning member is in the expanded configuration and remove biofilm from an interior of the body-inserted medical tube upon withdrawal of the cleaning device, wherein the portion of the cleaning member that is configured to contact the interior surface of the body-inserted medical tube comprises a generally smooth surface; and an elastomeric bag configured to contain the biofilm after removal from the body-inserted medical tube. - View Dependent Claims (11, 12, 13, 14, 15)
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16. A mechanically-actuated cleaning device for cleaning a body-inserted medical tube, the device comprising:
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an elongate body comprising a distal end and a proximal end; a suction channel extending from the proximal end of the elongate body to an opening positioned along the elongate body to facilitate suction; a cleaning member positioned along the elongate body, wherein the cleaning member is configured to non-inflatably transition between an expanded configuration and a collapsed configuration, wherein the cleaning member, when in the expanded configuration, comprises a rounded profile, wherein at least a portion of the cleaning member is configured to contact an interior surface of the body-inserted medical tube when the cleaning member is in the expanded configuration and remove biofilm from an interior of the body-inserted medical tube upon withdrawal of the cleaning device wherein the portion of the cleaning member that is configured to contact the interior surface of the body-inserted medical tube comprises a smooth surface; and a sheath configured to prevent against contamination of at least a portion of the cleaning device. - View Dependent Claims (17, 18)
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Specification