Abstract: The A surgical apparatus including an adapter and a shaft assembly. The adapter includes a casing having an opening, and a rotary head sleeved onto the opening and configure d to be rotatable relative to the casing. The rotary head includes a first through hole and a first guide member disposed in the first through hole. The shaft assembly is detachably connected to the adapter, and includes a firing sleeve and a coupling component. The coupling component is configured to insert into the opening of the casing after passing through the first through hole of the rotary head. The couple component includes a coupling casing and a second guide member provided on the couple casing. The first guide member and the second guide member are engaged with each other in a snap-fit manner to maintain the rotary head and the shaft assembly in a locked position.

Abstract: A clip-cartridge shaft of a clip applicator and a clip applicator are provided. The method includes a step of pushing the clip-cartridge shaft and a step of pulling back the clip-cartridge shaft. The step of pushing the clip-cartridge shaft includes: S12: the drive shaft drives the clip-cartridge shaft to move from the proximal-end initial position to the distal-end terminate position; after the clip-cartridge shaft leaves the proximal-end initial position, the drive shaft and the clip-cartridge shaft are locked and keep a lock state. The step of pulling back the clip-cartridge shaft includes: S21: the drive shaft drives the clip-cartridge shaft to move along the proximal-end direction, until the clip-cartridge shaft is pulled back to the proximal-end initial position and the drive shaft and the clip-cartridge shaft change to be in the connection separable under the axial external force.

Abstract: An adapter of a clip applicator and a clip applicator are provided. The adapter includes an adapter outer shell. The adapter outer shell includes an operation member capable of moving along a proximal-end direction, and a distal-end direction: the adapter includes a lock mechanism, and the lock mechanism is arranged in the adapter outer shell: the operation member moves along the proximal-end direction under an action of an external force along, the proximal-end direction, so that the lock mechanism allows a clip-cartridge assembly of the clip applicator to be plugged into the adapter outer shell and pulled out of the adapter outer shell: after the eternal force along the proximal-end direction disappears, the lock mechanism impels the operation member to move along the distal-end direction to an original position, and to cooperate with a lock structure of the clip-cartridge assembly, so that the clip-cartridge assembly is locked in tha adapter.

Abstract: A walking mechanism for driving a machine body includes a walking wheel group having a plurality of walking wheels attached to the machine body, with two front and two rear wheels relative to a traveling direction. The machine body has two sides with a pair of one of the front wheels and a one of the rear wheels being respectively located on each of the sides and driven to rotate synchronously. Each walking wheel includes an auto tire casing with a tread outer side having a tread pattern distributed along a circumferential direction of the auto tire casing. The tread pattern is configured as a plurality of tread ribs with a respective tread groove formed between each adjacent pair of the tread ribs, the tread pattern radiating outward from an axial center of the walking wheel. A related robot and self-walking mower are also disclosed.

Abstract: A surgical instrument and a linear surgical stapler are provided. The instrument includes: a suturing mechanism including an anvil assembly and a mounting part for mounting a staple cartridge assembly, in which the staple cartridge assembly includes a staple cartridge for accommodating staples, and the anvil assembly includes an anvil matched with the staple cartridge; a staple pushing assembly, configured to push the staples so that the staples are sequentially fired; a transmission assembly, configured for driving the staple cartridge assembly to move relative to the anvil assembly and driving the staple pushing assembly to move to push the staples; and a drive assembly, connected to the transmission assembly and configured for driving the transmission assembly to move.

Abstract: A surgical instrument and a linear surgical stapler are provided. The instrument includes: a suturing mechanism including an anvil assembly and a mounting part for mounting a staple cartridge assembly, in which the staple cartridge assembly includes a staple cartridge for accommodating staples, and the anvil assembly includes an anvil matched with the staple cartridge; a staple pushing assembly, configured to push the staples so that the staples are sequentially fired; a transmission assembly, configured for driving the staple cartridge assembly to move relative to the anvil assembly and driving the staple pushing assembly to move to push the staples; and a drive assembly, connected to the transmission assembly and configured for driving the transmission assembly to move.

Abstract: A surgical instrument and a linear surgical stapler are provided. The instrument includes: a transmission assembly provided with a mounting part for mounting a suturing mechanism, in which the suturing mechanism includes an anvil assembly and a staple cartridge assembly, the staple cartridge assembly includes a staple cartridge for accommodating staples, the transmission assembly is connected to the anvil assembly and drives the anvil assembly to move relative to the staple cartridge assembly; a staple pushing assembly configured for pushing the staples to move toward the anvil assembly, and comprising a first threaded rod and a firing nut sleeved on the first threaded rod; and a drive assembly, connected to the transmission assembly to drive the transmission assembly to move; a firing assembly connected to the first threaded rod and driving the first threaded rod to rotate, so that the firing nut moves relative to the first threaded rod.

Abstract: A walking mechanism for driving a machine body includes a walking wheel group having a plurality of walking wheels attached to the machine body, with two front and two rear wheels relative to a traveling direction. The machine body has two sides with a pair of one of the front wheels and a one of the rear wheels being respectively located on each of the sides and driven to rotate synchronously. Each walking wheel includes an auto tire casing with a tread outer side having a tread pattern distributed along a circumferential direction of the auto tire casing. The tread pattern is configured as a plurality of tread ribs with a respective tread groove formed between each adjacent pair of the tread ribs, the tread pattern radiating outward from an axial center of the walking wheel. A related robot and self-walking mower are also disclosed.