Medical device shield and methods for delivering a medical device
First Claim
Patent Images
1. A device shield for minimizing contamination of or damage to a medical device having an expandable portion, comprising:
- a housing configured to maintain a medical device within the housing such that exposure of the medical device to the environmental particulates and the damage is minimized, the housing having a storage portion formed in the housing at a location disposed between a proximal end and a distal end of the housing; and
a limit element formed with the housing and being pivotally received within the storage portion of the housing, the limit element having a first position and a second position, the limit element being configured in the first position to constrain the expansion of the expandable portion of the medical device relative to the housing and to ensure that the medical device is not exposed to the damage and the environmental particulates, and the limit element configured in the second position to permit movement of the medical device relative to the housing once the risk of exposure to the environmental particulates and the damage is minimized, the limit element including a hinged proximal end, the hinge being transverse to a longitudinal axis of the housing, and a distal end being pivotal towards and away from the longitudinal axis in the direction to constrain and release the medical device a retaining member slidably associated with the housing and configured to extended over the limit element and a portion of the housing constraining the expandable portion of the medical device and maintain the limit element in the first position to ensure that the medical device, with the expandable portion, is not exposed to the damage and the environmental particulates.
1 Assignment
0 Petitions
Accused Products
Abstract
Device shields for packaging and protecting medical devices during storage and deployment. A device shield includes a housing configured to maintain a medical device and at least a portion of a medical device delivery apparatus within the housing, and a limit element having a first constraining position and a second open position.
16 Citations
23 Claims
-
1. A device shield for minimizing contamination of or damage to a medical device having an expandable portion, comprising:
-
a housing configured to maintain a medical device within the housing such that exposure of the medical device to the environmental particulates and the damage is minimized, the housing having a storage portion formed in the housing at a location disposed between a proximal end and a distal end of the housing; and a limit element formed with the housing and being pivotally received within the storage portion of the housing, the limit element having a first position and a second position, the limit element being configured in the first position to constrain the expansion of the expandable portion of the medical device relative to the housing and to ensure that the medical device is not exposed to the damage and the environmental particulates, and the limit element configured in the second position to permit movement of the medical device relative to the housing once the risk of exposure to the environmental particulates and the damage is minimized, the limit element including a hinged proximal end, the hinge being transverse to a longitudinal axis of the housing, and a distal end being pivotal towards and away from the longitudinal axis in the direction to constrain and release the medical device a retaining member slidably associated with the housing and configured to extended over the limit element and a portion of the housing constraining the expandable portion of the medical device and maintain the limit element in the first position to ensure that the medical device, with the expandable portion, is not exposed to the damage and the environmental particulates. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
-
-
10. A device shield for minimizing contamination of a medical device, including an expandable portion, from environmental particulates and damage to the medical device, comprising:
-
a shaped housing configured to maintain a medical device and at least a portion of a medical device delivery apparatus associated with the medical device within the housing such that exposure of the medical device to the environmental particulates and the damage is minimized, the shaped housing having a storage portion at a location disposed between a proximal end and a distal end of the housing; a limit element formed with the shaped housing and being pivotally received within the storage portion of the shaped housing, the limit element being configured to constrain the medical device and/or the portion of a medical device delivery apparatus associated with the medical device in at least one dimension, a hinged proximal end of the limit element connected to the shaped housing and extending transversely to a longitudinal axis of the housing and a distal end of the limit element being distal the proximal end of the housing and the hinged proximal end and being pivotal towards and away from the longitudinal axis in the direction to constrain and release the medical device; a retaining member slidably associated with the housing and configured to extend over the limit element and a portion of the housing constraining the expandable portion of the medical device and maintain the limit element in the first position to ensure that the medical device, with the expandable portion, is not exposed to the damage and the environmental particulates; and an outlet configured for introducing the medical device into a body of a patient once the risk of exposure to the environmental particulates and the damage is minimized. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18)
-
-
19. A kit for minimizing contamination of a medical device, including an expandable portion, from environmental particulates and damage to the medical device, comprising:
-
a medical device; a medical device delivery apparatus; and a device shield, including; a housing configured to maintain the medical device and at least a portion of the medical device delivery apparatus associated with the medical device within the housing such that exposure of the medical device to the environmental particulates and the damage is minimized, the housing including a proximal end, a distal end, a storage portion spaced apart from the proximal end and the distal end, and a lumen having a longitudinal axis and extending into and from the storage portion, the storage portion being disposed between the proximal end and the distal end of the housing; and a limit element formed with the housing and being configured to receive and constrain the expansion of the expandable portion of the medical device in the housing in at least one dimension such that exposure of the medical device to the environmental particulates and the damage is minimized, the limit element extending into the storage portion through the housing in a direction transverse to the longitudinal axis and being pivotally coupled to the housing at a hinged proximal end of the limit element, which is transverse to the longitudinal axis, a distal end of the limit element being pivotal towards and away from the longitudinal axis in the direction to constrain and release the medical device a retaining member slidably associated with the housing and configured to extend over the limit element and a portion of the housing constraining the expandable portion of the medical device and maintain the limit element in the first position to ensure that the medical device, with the expandable portion, is not exposed to the damage and the environmental particulates. - View Dependent Claims (20, 21, 22, 23)
-
Specification