A pet shaver includes an outer shell, a cutter head module provided at a top end of the outer shell, an air duct and a connecting device. The outer shell has an accommodating space. A bottom end of the outer shell is connected to the connecting device. A top end of the air duct extends out of the outer shell and provided above the cutter head module, a bottom end of the air duct extends out of the outer shell and is accommodated in the connecting device, and the air duct is communicated with the connecting device.

An electric clipper having a body, a motor disposed within the body, a clipper head that operably couples to the body and that is powered by the motor, a power actuator configured to power on and off the motor such that when the motor is powered on by the power actuator the motor operates at a normal level of performance and at least one boost actuator configured to provide increased operating performance of the clipper head when actuated by a user. By one approach the increased operating performance is provided for only a set amount of time.

An electric clipper having a body, a motor disposed within the body, a clipper head that operably couples to the body and that is powered by the motor, a power actuator configured to power on and off the motor such that when the motor is powered on by the power actuator the motor operates at a normal level of performance and at least one boost actuator configured to provide increased operating performance of the clipper head when actuated by a user. By one approach the increased operating performance is provided for only a set amount of time.

A rotary shaver cutter mesh structure includes a cutter mesh body with a raised ring shaving track having outer and inner ring side faces, and a track top surface for connecting the faces, outer and inner hair inlet slots separated from each other in the shaving track, the outer hair inlet slots extend from the outer ring side face to the middle of the shaving track, the inner hair inlet slots extend from the inner ring side face to the middle of the shaving track, and outer and inner hair inlet slots distributed in a circumferential direction, the slots are staggered, and outer flared hair guide openings corresponding to the outer hair inlet slots and being used for guiding hair into the outer hair inlet slots are in a turning joint between the outer ring side face and the track top surface.

Apparatus is described that includes a blade assembly (20) for conditioning ex vivo pericardial tissue from which fibers extend. The apparatus includes a blade head (26) that includes a blade a may (28) and a face (30) defining gaps (32) therein. The gaps are dimensioned to facilitate protrusion therethrough of fibers into the blade head, such that movement of the blade array, with respect to the face, shears the fibers. The blade assembly is configured to be used while the tissue and the blade array are submerged in a liquid (140) with the fibers facing upward, and with the face facing downward. The apparatus is configured to provide, while the blade array is submerged in the liquid, a suction force that sucks the liquid into the blade head via the gaps, and discharges a refuse liquid through a lateral exhaust hole (24). Other embodiments are also described.

The disclosure describes, a body housing; the shaving component is installed on the head of the housing, and the vacuum component is located at the inner end of the shaving component; the housing has a hair retraction cabin, and a hair retraction cabin cover is installed outside the cabin; the hair retraction cabin cover is fixedly installed on the housing through a retraction cabin fixing bracket.

The disclosure describes, a body housing; the shaving component is installed on the head of the housing, and the vacuum component is located at the inner end of the shaving component; the housing has a hair retraction cabin, and a hair retraction cabin cover is installed outside the cabin; the hair retraction cabin cover is fixedly installed on the housing through a retraction cabin fixing bracket.

A vacuum apparatus for collecting cut hair includes a housing and a motor located in the housing. A fan is operatively connected to the motor for producing a negative pressure within a filter assembly. A filter assembly includes a filter housing and a filter is located in the filter housing. The filter is configured to move away from an end of the filter housing and increase a storage volume for cut hair within the filter housing. A position sensor is located in the filter housing that is configured to detect the filter. A processor receives a signal from the position sensor when the position sensor detects presence of the filter. The processor uses logic saved in a memory to instruct the motor to increase speed of the motor from an initial speed based on the signal.

A vacuum apparatus for collecting cut hair includes a housing and a motor located in the housing. A fan is operatively connected to the motor for producing a negative pressure within a filter assembly. A filter assembly includes a filter housing and a filter is located in the filter housing. The filter is configured to move away from an end of the filter housing and increase a storage volume for cut hair within the filter housing. A position sensor is located in the filter housing that is configured to detect the filter. A processor receives a signal from the position sensor when the position sensor detects presence of the filter. The processor uses logic saved in a memory to instruct the motor to increase speed of the motor from an initial speed based on the signal.

An electric clipper includes a face cover, an intermediate cover, a bottom cover and an electric cutting assembly. The face cover and the bottom cover are buckled on two sides of the intermediate cover respectively. A first accommodating space is formed between the intermediate cover and the bottom cover. The electric cutting assembly is fixedly arranged in the first accommodating space. A suction channel is formed between the face cover and the intermediate cover. The air inlet end of the suction channel is matched with the electric cutting assembly. An integration of hair cutting and suction is implemented.