A powered, hand held, electromechanical surgical device (100), comprising:

a handle assembly (102) including:

a handle housing (104) defining a longitudinal axis, the handle housing including a first connecting feature (110) and a second connecting feature (120);

a circuit board (150) disposed within the handle housing;

at least one electrical contact (112) associated with the first connecting feature of the handle housing and being in electrical communication with the circuit board;

at least one electrical contact (122) associated with the second connecting feature of the handle housing and being in electrical communication with the circuit board; and

at least one first firing button (106) configured for actuation by a finger of a user, each first firing button being in electrical communication with the circuit board; and



a drive unit assembly (200) removably and selectively connectable to a selected one of the first connecting feature or the second connecting feature of the handle assembly, the drive unit assentbly including:

a drive unit housing (202) defining a longitudinal axis, the drive unit housing including a connecting feature (210) configured and adapted to mate with a selected one of the first connecting feature or the second connecting feature of the handle assembly;

a motor (230) disposed within the drive unit housing;

a drive shaft (204) rotatably supported in and extending from the drive unit housing, the drive shaft being driven by the motor; and

at least on electrical contact (212) associated with the connecting feature of the drive unit housing and being in electrical communication with the motor;



wherein, when the drive unit assembly is connected to the first connecting feature of the handle assembly:

an electrical contact (212) associated with the connecting feature of the drive unit housing electrically interfaces with an electrical contact (122) of the first connecting feature of the handle housing; and

the longitudinal axis of the drive unit housing is parallel relative to the longitudinal axis of the handle housing; and



wherein, when the drive unit assembly is connected to the second connecting feature of the handle assembly:

an electrical contact (212) associated with the connecting feature of the drive unit housing electrically interfaces with an electrical contact (122) of the second connecting feature of the handle housing; and

the longitudinal axis of the drive unit housing is angled relative to the longitudinal axis of the handle housing.

The present invention aims at providing a gearshift mechanism in which operability of operation pedals for steplessly changing gears in both forward and reverse direction, and a vehicle with the gearshift mechanism. The gearshift mechanism 60 of the present invention includes a gearshift shaft 113 to which a pedal boss 112 is fitted that is located on the base end side of a pedal arm 111 of a forward pedal 60f, an intermediate link 117 that is connected to a pedal boss 115 that is located on the base end side of a pedal arm 114 of a reverse pedal 60b via a connection member 116, and a link shaft 119 to which a link boss 118 of the intermediate link 117 is fitted. The pedal boss 112 of the forward pedal 60f is fixed to the gearshift shaft 113 and the pedal boss 112 is unable to rotate relatively to the gearshift shaft 113, while a pedal boss 115 located on the right side of the pedal boss 112 is able to rotate relatively to the gearshift shaft 113.

The present disclosure relates to hand held electromechanical powered surgical handle assemblies for use with surgical end effectors capable of clamping, cutting and/or stapling tissue and methods of use thereof. The surgical device includes a handle assembly and a drive unit assembly removably and selectively connectable to a selected first connecting feature and second connecting feature of the handle assembly. The drive unit assembly includes a motor and a drive shaft driven by the motor.

Bedienelement für ein Flurförderzeug mit zwei Bedienhebeln (12, 14) und mindestens einem zwischen den Bedienhebeln angeordneten Schalter (22, 24), wobei die Bedienhebel (12, 14) jeweils für eine zweiachsige Bewegung (K) ausgebildet und derart räumlich voneinander beabstandet sind, dass mit einer zwischen den Hebeln positionierten Hand mit den Fingern die Bedienhebel ohne Umgreifen und der mindestens eine Schalter zwischen den Bedienhebeln betätigbar sind.