A CPR device having a base member configured to be placed underneath a patient, a chest compression mechanism configured to deliver CPR chest compressions to the patient, a support leg configured to support the chest compression mechanism at a distance from the base member, a clamp mechanism coupled to the support leg, and a release mechanism coupled to the support leg and the clamp mechanism. The clamp mechanism is configured to attach the support leg to a lock component of the base member in a latch-closed configuration and to release the support leg from the lock component in a latch-open configuration. The clamp mechanism is further configured to transition from the latch-closed configuration to the latch-open configuration when the lock component of the base member impacts an external portion of the clamp mechanism without the release mechanism being pulled away from the base member.

The present specification discloses systems, devices, and methods and uses provide a mounting system which includes rail and a bracket which is selectively secured to the rail. A bracket disclosed herein selectively and/or automatically secures or locks to a rail disclosed herein when positioned on the rail by actuating or triggering a locking mechanism disclosed herein to adopted a locked configuration. In addition, a bracket disclosed herein may be selectively removed from a rail by actuating or triggering a locking mechanism disclosed herein to adopted an unlocked configuration. The disclosed mounting systems, devices, and methods enable a device to be protected from impact and moisture exposure, enable a device to be securely mounted on a base, and/or enable a device to be quickly secured and removed from a base.

A medical instrument includes a backend and a pair of release elements. The backend includes a docking feature shaped to engage a docking structure such as a docking port of a surgical robot or a sterile adaptor for a surgical robot. Each release element is coupled to the backend and may include an activation feature on one side of the backend and a push tab extending from either an opposite side or the same side of the backend. Movement of the activation features moves the push tabs from being aligned with the docking feature to pushing on the docking structure, permitting the medical instrument to be disengaged from the docking structure. Optionally, a coupling of the release elements limits a movement of the activation features.

A medical instrument includes a backend and a pair of release elements. The backend includes a docking feature shaped to engage a docking structure such as a docking port of a surgical robot or a sterile adaptor for a surgical robot. Each release element is coupled to the backend and may include an activation feature on one side of the backend and a push tab extending from either an opposite side or the same side of the backend. Movement of the activation features moves the push tabs from being aligned with the docking feature to pushing on the docking structure, permitting the medical instrument to be disengaged from the docking structure. Optionally, a coupling of the release elements limits a movement of the activation features.

A folding joint, comprising a first joint, a second joint, a handle, a locking rod, a swing back element, a connecting rod, a sliding rod and a reset elastic member, one side of the first joint (10) is hingedly connected to one side of the second joint, and the handle is hingedly connected to other side of the first joint, the other side is provided with a supporting part, and is provided with a sliding groove, one end of the swing back element is hingedly connected to the other side of the first joint, the locking rod is arranged at other end of the swing back element, the sliding rod is arranged in the sliding groove, the connecting rod is arranged between the locking rod and the sliding rod, one end of connecting rod is fixedly connected with the locking rod, other end is fixedly connected with the sliding rod.

A connection assembly for connecting a tool head and a further machine module of a hand-guided machine tool wherein the connection assembly includes at least two connection parts following one another along a longitudinal axis and each having a connection section via which the connection parts are connectable to one another.

A locking assembly can lock a workpiece. The workpiece includes a locking hole. The locking assembly includes a housing, a movable component, and an unlocking handle. The movable component includes a sleeve, a pin, and an unlocking cover. The sleeve is mounted on the housing. The pin is accommodated in the sleeve, and a portion of the pin protrudes from the housing and accommodated in the locking hole. The unlocking cover is fixed to the pin. The unlocking handle is disposed between the unlocking cover and the sleeve. The unlocking cover can be pulled from a first direction to move the pin out of the locking hole; or the unlocking handle can be pulled from a second direction intersecting with the first direction, and the unlocking handle can abut against the unlocking cover to drive the pin to move out of the locking hole.

A modular furniture quick assembly system implementing toggle latches and pins to couple two adjacent structural tubes together. The toggle latch has a catch arm that engages with the pin. The pin is inserted at least partially through one or both of the adjacent structural tubes.

A pole adapter extends along a longitudinal axis, and includes a flange and a skirt extending axially away from the flange. The flange includes an inboard side including an adapter base surface, an outboard side having an outboard surface and a plurality of circumferentially spaced and axially inwardly extending pockets in the outboard surface and having obliquely oriented receiver facets, a radially inner portion extending axially between the outboard and inboard sides and having circumferentially spaced radially inwardly facing receiver flats, and a radially outer portion extending axially between the outboard and inboard sides. The skirt includes a radially outer portion extending away from the adapter base surface of the flange and having a radially outer surface, and a radially inner portion having a radially inner surface carrying one or more internal threads. A related system and tool handle are also disclosed.