Abstract: Systems, devices, and methods include an autoinjector including a housing; a needle arranged at a distal end of the housing; a container disposed within the housing and configured to contain medicament; and a plunger slidably disposed within the container. A plunger rod is configured to push the plunger through the container to dispense the medicament through the needle when the container contains medicament. The plunger rod includes one or more conductive regions. A mechanism is configured so that a dispensing movement of the plunger rod causes the mechanism to generate a first electrical signal from at least one of the one or more conductive regions. A first sensor is configured to detect the first electrical signal generated by the mechanism.

Abstract: Systems, devices, and methods include an autoinjector including a housing; a needle arranged at a distal end of the housing; a container disposed within the housing and configured to contain medicament; and a plunger slidably disposed within the container. A plunger rod is configured to push the plunger through the container to dispense the medicament through the needle when the container contains medicament. The plunger rod includes a magnetic region. A mechanism is configured so that a dispensing movement of the plunger rod causes the mechanism to generate a first magnetic signal. A first sensor is configured to detect the first magnetic signal generated by the mechanism.

Abstract: A mounting device for mounting plumbing or electrical equipment to a surface is disclosed. The device has a substantially planar body, comprising an engagement arrangement, for engagement with the equipment to be mounted to the mounting device; an opening for allowing passage of an electrical wire and/or a pipe through the plane of the body; alignment means arranged to allow a user to identify a correct location of the opening relative to pipework or cabling fixed to, or protruding from, the surface; and a substantially visually transparent fixing region configured to allow a user to identify a fixing point on the surface while looking through the fixing region, and to locate fixing means in the surface at the fixing point, through the fixing region, to fix the mounting device to the surface.

Abstract: A mounting device for mounting plumbing or electrical equipment to a surface is disclosed. The device has a substantially planar body, comprising an engagement arrangement, for engagement with the equipment to be mounted to the mounting device; an opening for allowing passage of an electrical wire and/or a pipe through the plane of the body; alignment means arranged to allow a user to identify a correct location of the opening relative to pipework or cabling fixed to, or protruding from, the surface; and a substantially visually transparent fixing region configured to allow a user to identify a fixing point on the surface while looking through the fixing region, and to locate fixing means in the surface at the fixing point, through the fixing region, to fix the mounting device to the surface.

Abstract: A cervical tenaculum device is disclosed that grasps the cervix in a manner to reduce trauma to the tissue, while providing unimpeded visual access and instrument access to the cervical os. The disclosed embodiments may include a bell configured to engage a vaginal portion of a cervix and create an annular suction chamber against a surface of the vaginal portion the cervix. The suction chamber encircles the external os and uniformly distributes negative pressure in the suction chamber around the engaged surface of the cervix. An opening through a middle portion of the bell allows access to the external os when the bell is engaged, such that the external os remains unobstructed. A method of grasping and manipulating the cervix to perform a gynecological procedure on a subject, using the embodiments of the disclosed cervical tenaculum device is also disclosed.