Abstract: A medical device can include a housing, a first seal structure, and a seal expander. The first seal structure can have a proximal end and a distal end, and a side wall surrounding and defining an interior chamber. A seal wall can be connected to the side wall and include an expandable opening. A seal expander can be coupled to the housing, and can be at least partially in the interior chamber of the first seal structure. The seal expander can include an expandable neck portion and a seal interface portion, the seal interface portion being near an intersection of the side wall and the seal wall.

Abstract: A medical device can include a housing, a first seal structure, and a seal expander. The first seal structure can have a proximal end and a distal end, and a side wall surrounding and defining an interior chamber. A seal wall can be connected to the side wall and include an expandable opening. A seal expander can be coupled to the housing, and can be at least partially in the interior chamber of the first seal structure. The seal expander can include an expandable neck portion and a seal interface portion, the seal interface portion being near an intersection of the side wall and the seal wall.

Abstract: A medical device can include a housing, a first seal structure, and a seal expander. The first seal structure can have a proximal end and a distal end, and a side wall surrounding and defining an interior chamber. A seal wall can be connected to the side wall and include an expandable opening. A seal expander can be coupled to the housing, and can be at least partially in the interior chamber of the first seal structure. The seal expander can include an expandable neck portion and a seal interface portion, the seal interface portion being near an intersection of the side wall and the seal wall.

Abstract: A needle driver device comprises an arcuate-shaped distal end portion defining an aperture opening at a distal end of the needle driver device and a cutting element disposed an exterior surface portion of the needle driver device. The cutting element is configured to cut suturing material. Devices, systems, and methods relate to cutting suturing material.

Abstract: A cannula includes a tube having a central passage extending between a proximal end and a distal end of the tube along a longitudinal axis of the tube. A first cross section of the passage taken at or adjacent the distal end of the tube and in a plane normal to the longitudinal axis has a first cross-sectional shape, the first cross-sectional shape being non-circular. A second cross section of the passage taken through a portion of the tube proximal to the distal end of the tube and in a plane normal to the longitudinal axis has a second cross-sectional shape. The first cross-sectional shape is different from the second cross-sectional shape. Systems related to cannulas and tools for insertion through cannulas.

Abstract: A medical device can include a housing, a first seal structure, and a seal expander. The first seal structure can have a proximal end and a distal end, and a side wall surrounding and defining an interior chamber. A seal wall can be connected to the side wall and include an expandable opening. A seal expander can be coupled to the housing, and can be at least partially in the interior chamber of the first seal structure. The seal expander can include an expandable neck portion and a seal interface portion, the seal interface portion being near an intersection of the side wall and the seal wall.

Abstract: A medical device may include a septum seal including a septum wall having portions defining a septum opening, and a plurality of flaps extending over the septum seal toward the septum opening, wherein the flaps define a flap opening that overlaps with the septum opening.

Abstract: A medical device can include a housing, a first seal structure, and a seal expander. The first seal structure can have a proximal end and a distal end, and a side wall surrounding and defining an interior chamber. A seal wall can be connected to the side wall and include an expandable opening. A seal expander can be coupled to the housing, and can be at least partially in the interior chamber of the first seal structure. The seal expander can include an expandable neck portion and a seal interface portion, the seal interface portion being near an intersection of the side wall and the seal wall.

Abstract: A medical device can include a housing, a first seal structure, and a seal expander. The first seal structure can have a proximal end and a distal end, and a side wall surrounding and defining an interior chamber. A seal wall can be connected to the side wall and include an expandable opening. A seal expander can be coupled to the housing, and can be at least partially in the interior chamber of the first seal structure. The seal expander can include an expandable neck portion and a seal interface portion, the seal interface portion being near an intersection of the side wall and the seal wall.

Abstract: A skin engaging member of a razor cartridge is formed from a precursor of a matrix of a first water soluble polymer and a water insoluble polymer. The precursor includes an upper surface region. A powdered second water soluble polymer is applied to an outer surface of the upper surface region. The second water-soluble polymer is mechanically pressed (e.g. by a roller) to embed the second water soluble polymer in the upper surface region. The upper surface region of the skin engaging member has a locally increased combined first and second water soluble polymer content.

Abstract: A handle for a safety razor is provided that includes an elongated hand gripping structure with a cartridge support structure at an end of the hand gripping structure. The hand gripping structure includes a frame and a first and second gripping pad. Each gripping pad can have a thermoplastic elastomeric gripping layer and a nonelastomeric thermoplastic support layer. The first gripping pad has an extension that cooperates with an opening of the frame to provide a snap fit joint between the frame and the first gripping pad. The second gripping pad has an extension that cooperates with the extension of the first gripping pad to prevent disengagement of the snap fit from the opening of the frame. The extension of the first gripping pad can be bifurcated and the extension of the second gripping pad can be received in the bifurcation.

Abstract: A container has a base and a side wall defining a cavity with an opening and having a rim. A lid, integrally formed with the side wall, is hingedly connected adjacent the rim. Two weakened areas extending each along the side wall from the rim towards the base. A tab, integrally formed with the side wall, extends laterally from the side wall in a direction outwards of the side wall and is located between the two weakened areas. When the container is closed, the lid substantially fills the opening and a snap fit coupling secures the lid to the side wall. To open the container a user exerts pressure on the tab to sever the side wall in the region of the weakened areas and release the snap fit coupling. Since the wall is severed the container cannot be reclosed and is tamper evident.

Abstract: A handle for a safety razor is provided that includes an elongated hand gripping structure with a cartridge support structure at an end of the hand gripping structure. The hand gripping structure includes a frame and a first and second gripping pad. Each gripping pad can have a thermoplastic elastomeric gripping layer and a nonelastomeric thermoplastic support layer. The first gripping pad has an extension that cooperates with an opening of the frame to provide a snap fit joint between the frame and the first gripping pad. The second gripping pad has an extension that cooperates with the extension of the first gripping pad to prevent disengagement of the snap fit from the opening of the frame. The extension of the first gripping pad can be bifurcated and the extension of the second gripping pad can be received in the bifurcation.

Abstract: A handle for a safety razor is provided that includes an elongated hand gripping structure with a cartridge support structure at an end of the hand gripping structure. The hand gripping structure includes a frame and a first and second gripping pad. Each gripping pad can have a thermoplastic elastomeric gripping layer and a nonelastomeric thermoplastic support layer. The first gripping pad has an extension that cooperates with an opening of the frame to provide a snap fit joint between the frame and the first gripping pad. The second gripping pad has an extension that cooperates with the extension of the first gripping pad to prevent disengagement of the snap fit from the opening of the frame. The extension of the first gripping pad can be bifurcated and the extension of the second gripping pad can be received in the bifurcation.

Abstract: A handle for a safety razor is provided that includes an elongated hand gripping structure with a cartridge support structure at an end of the hand gripping structure. The hand gripping structure includes a frame and a first and second gripping pad. Each gripping pad can have a thermoplastic elastomeric gripping layer and a nonelastomeric thermoplastic support layer. The first gripping pad has an extension that cooperates with an opening of the frame to provide a snap fit joint between the frame and the first gripping pad. The second gripping pad has an extension that cooperates with the extension of the first gripping pad to prevent disengagement of the snap fit from the opening of the frame. The extension of the first gripping pad can be bifurcated and the extension of the second gripping pad can be received in the bifurcation.