Abstract: Tissue compression devices having pressure indicators and methods of using the same. The tissue compression devices provide feedback to a user with respect to the pressure being applied to selected tissue at a selected location such as a radial artery to assist the user in applying the desired amount of pressure to the tissue (such as the pressure needed to achieve hemostasis at an access site). The pressure indication may be provided by a ring indicator that moves between two configurations (e.g., a concave configuration and a convex configuration), a bellow chamber in a housing, a bladder located below a bladder window, etc.

Abstract: Tissue compression devices including a multi-chamber bladder that is retained within the tissue compression device, with the multi-chamber bladder being positioned in a bladder orifice in a base of a compression device body. The multi-chamber bladder includes at least one upper chamber located above the base and at least one lower chamber located below the base. The lower chamber is located between the base and a selected location on a patient when the compression device is positioned over selected tissue such as, e.g., a radial artery, as described herein.

Abstract: A camera housing can be configured as both a protective housing and a stand for a camera. The camera housing includes a housing body, an arm component, and a lid component. The housing body partially encloses the camera and exposes a lens of the camera. A first end of the arm component is coupled to the housing body via a first hinge, and a second end is coupled to the lid component via a second hinge. The arm component includes over-molded components configured to limit rotation of the arm component relative to the housing body and the lid component. In a folded configuration, the lid component reciprocally mates to the housing body to cover the camera lens. In an unfolded configuration, the arm component and the lid component are rotated away from the housing body, acting as a stand for the housing body.

Abstract: The spring loaded mount adapter couples with a camera system to affix the position of the camera system. The spring loaded mount adapter includes multiple raised members that, at a resting configuration, are designed to couple with extensions of the camera frame and prevent the camera system from displacing. A user may decouple the camera system from the spring loaded mount adapter by providing a user input to multiple input mechanisms of the spring loaded mount adapter. In doing so, the applied force movably displaces the multiple raised members, thereby eliminating their coupling with the camera system. The camera system may be conveniently removed in response to the user provided input.

Abstract: Tissue compression devices having a tension limiting strap retainer and methods of using the same. The tissue compression devices described herein may include a strap retainer that is attached to a base by an elastic member that is configured to draw the strap retainer towards the base. The tissue compression devices described herein may also include a tension indicator that extends between the base of the tissue compression device and strap retainer. The tension indicator may be configured to limit the travel distance of the strap retainer away from the base in response to forces acting on the strap retainer. The tension indicator may also provide visual feedback to a user of the tension force in a strap to attach the tissue compression device to a patient.

Abstract: The levered mount adapter couples with a camera system to stabilize and enable the camera system to capture high quality images. The levered mount adapter includes a fingered base component, a first lever, and a second lever, which altogether, are designed to couple with extensions of the camera system. A user may decouple the camera system from the levered mount adapter by providing a force input on input structures located on the levered mount adapter. In doing so, the applied force rotates the lever components of the levered mount adapter, thereby eliminating their coupling with extensions of the camera system and enabling the convenient removal of the camera system.

Abstract: Tissue compression devices having a tension limiting strap retainer and methods of using the same. The tissue compression devices described herein may include a strap retainer that is attached to a base by an elastic member that is configured to draw the strap retainer towards the base. The tissue compression devices described herein may also include a tension indicator that extends between the base of the tissue compression device and strap retainer. The tension indicator may be configured to limit the travel distance of the strap retainer away from the base in response to forces acting on the strap retainer. The tension indicator may also provide visual feedback to a user of the tension force in a strap to attach the tissue compression device to a patient.

Abstract: Provided is a compound represented by formula (IV) or a salt thereof, wherein the content of the compound represented by formula (I) is 350 ppm by mass or less.

Abstract: Tissue compression devices having pressure indicators and methods of using the same. The tissue compression devices provide feedback to a user with respect to the pressure being applied to selected tissue at a selected location such as a radial artery to assist the user in applying the desired amount of pressure to the tissue (such as the pressure needed to achieve hemostasis at an access site). The pressure indication may be provided by a ring indicator that moves between two configurations (e.g., a concave configuration and a convex configuration), a bellow chamber in a housing, a bladder located below a bladder window, etc.

Abstract: Tissue compression devices having pressure indicators and methods of using the same. The tissue compression devices provide feedback to a user with respect to the pressure being applied to selected tissue at a selected location such as a radial artery to assist the user in applying the desired amount of pressure to the tissue (such as the pressure needed to achieve hemostasis at an access site). The pressure indication may be provided by a ring indicator that moves between two configurations (e.g., a concave configuration and a convex configuration), a bellow chamber in a housing, a bladder located below a bladder window, etc.

Abstract: Tissue compression devices with a combination of fixation and tension straps and methods of using the same are described herein. The tissue compression devices include a combination of fixation and tension straps that are used together to fix or attach the tissue compression device over selected tissue at a selected location on a patient and to apply pressure to the selected tissue. In one or more embodiments, the fixation straps are sued to fix or attach the tissue compression device and the tension straps are used to provide tension that is converted to pressure on the selected tissue.

Abstract: Tissue compression devices with deflecting pressure elements and methods of using the same are described herein. The tissue compression devices include a pressure element and a retention structure attached to the pressure element. The retention structure may be configured to retain the intermediate portion of the pressure element over selected tissue in a selected location on a patient (such as, e.g., over a radial artery access site). Movement of first and second end portions of the pressure element towards each other along an actuation axis causes the intermediate portion of the pressure element to deflect away from the actuation axis towards the selected tissue.

Abstract: Tissue compression devices including a multi-chamber bladder that is retained within the tissue compression device, with the multi-chamber bladder being positioned in a bladder orifice in a base of a compression device body. The multi-chamber bladder includes at least one upper chamber located above the base and at least one lower chamber located below the base. The lower chamber is located between the base and a selected location on a patient when the compression device is positioned over selected tissue such as, e.g., a radial artery, as described herein.

Abstract: Tissue compression devices having pressure indicators and methods of using the same. The tissue compression devices provide feedback to a user with respect to the pressure being applied to selected tissue at a selected location such as a radial artery to assist the user in applying the desired amount of pressure to the tissue (such as the pressure needed to achieve hemostasis at an access site). The pressure indication may be provided by a ring indicator that moves between two configurations (e.g., a concave configuration and a convex configuration), a bellow chamber in a housing, a bladder located below a bladder window, etc.

Abstract: Tissue compression devices having a tension limiting strap retainer and methods of using the same. The tissue compression devices described herein may include a strap retainer that is attached to a base by an elastic member that is configured to draw the strap retainer towards the base. The tissue compression devices described herein may also include a tension indicator that extends between the base of the tissue compression device and strap retainer. The tension indicator may be configured to limit the travel distance of the strap retainer away from the base in response to forces acting on the strap retainer. The tension indicator may also provide visual feedback to a user of the tension force in a strap to attach the tissue compression device to a patient.