21 results about "Smoke Evacuator" patented technology

Various control systems for controlling a surgical system according to detected airborne particulate cloud characteristics are disclosed. The control systems can adaptively control various surgical devices, such as surgical instruments and smoke evacuators, according to the configuration or change in state of a surgical smoke cloud or another aerosol detected at a surgical site.

An electrosurgical smoke evacuation pencil includes a handle housing, a suction conduit, an electrode, and a nozzle. The handle housing has a proximal end portion and a distal end portion and defines a lumen therethrough. The suction conduit is coupled to the handle housing and is configured to couple the electrosurgical pencil to a smoke evacuator. The electrode extends from the distal end portion of the handle housing and is configured to couple to a source of electrosurgical energy. The nozzle extends from the distal end portion of the handle housing and defines a lumen in fluid communication with the lumen of the handle housing. The nozzle is configured to transmit light from a light source through the nozzle and out of a distal end of the nozzle to form a light path illuminating therefrom.

The utility model discloses a moxibustion jar, including moxibustion cylinder, moxibustion pellet mesh enclosure, hand-held cylinder, filter subassembly and smoke exhauster, the moxibustion pellet mesh enclosure is provided in the moxibustion cylinder, the moxibustion cylinder is connected with one end of the hand-held cylinder, the smoke exhauster is installed on the other end of the hand-held cylinder, the filter subassembly is provided in the hand-held cylinder, and the moxibustion jar also includes heat conduction bolt, a plurality of first open holes used for blocking heat conduction are formed in the side portion of the moxibustion cylinder, the heat conduction plug pins are used for being inserted into the first open holes to achieve heat conduction, and a second open hole used for blocking heat conduction is formed in the side portion of the handheld cylinder. Compared with the prior art, temperature control can be effectively achieved.

The utility model relates to the technical field of casting, and discloses a stainless steel blank casting cooling device which comprises a casting machine body and a smoke exhaust mechanism, the outer wall of the casting machine body is provided with a smoke exhauster shell, the outer wall of the smoke exhauster shell is provided with a pipe orifice, the inner wall of the smoke exhauster shell is provided with an air bellow, and the air bellow is provided with an air outlet. A plurality of fan shafts are arranged on the inner wall of the air bellow, the fan shafts are symmetrically distributed on the inner wall of the air bellow, blades are arranged on the outer walls of the fan shafts, and a filtering partition frame is arranged on the inner wall of the smoke exhauster shell. According to the stainless steel blank casting cooling device, the elastic rods can push the clamping plates to fix the filter element, so that impurities in mist can directly make contact with the filter element through the ventilation holes and can be directly filtered out by the filter element, a worker can also stir the clamping plates to replace the filter element, and then the phenomenon that the impurities block the air box can be effectively avoided.

1. The name of the design product: endoscope surgery smoke evacuation equipment main machine. 2. The use of the design product: for endoscopic surgery. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

Methods of operating a waste collection unit including a smoke evacuator. The smoke evacuator includes a suction pump operable to draw fluid through a smoke pen, a smoke tube, and a smoke filter. The smoke filter may include a sensor to detect smoke particulates indicative of surgical smoke within the fluid. A processor may operate a light assembly of the smoke filter to emit light in response to the detection of the smoke particulates. The light may be directed through a light pipe of the smoke tube to be emitted from an output on the smoke pen. The light assembly may be operated to notify a user of a clog or malfunction of the smoke filter. A color or a pattern of the light may be selectively emitted based on the clog, the malfunction, a speed of the suction pump, or other state of the smoke evacuator.

A kind of suction device for surgical instrument, it is easy to assemble, including embracing component and smoking component.The embracing component includes embracing piece and rotating nut, and embracing nut.The smoking component includes smoke exhaust cavity component, smoking pipe, locking nut, and smoke exhaust pipe.The suction device is arranged on scalpel, and the scalpel includes knife rod component.The embracing piece includes gripper hand, and is located on the wedge surface of gripper hand.When the rotating nut pushes the embracing nut towards the smoking component, the gripper hand moves along the wedge surface towards the inner wall of the embracing nut, and is inwards retracted to embrace the knife rod component.The smoking pipe is sleeved on the knife rod component.The smoking pipe, the smoke exhaust cavity component, the smoke exhaust pipe form a smoking channel for suctioning away smoke.

1. Name of the product in this design: Portable Moxibustion Lifting Smoke Exhaust Device. 2. Purpose of this design: For smoke extraction during moxibustion. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

Various control systems for controlling surgical systems based on the characteristics of detected aerosol cloud are disclosed. The control system can adaptively control various surgical devices (such as surgical instruments and fume extractors) according to changes in the configuration or state of surgical smoke cloud or another aerosol detected at the surgical site.

A system and apparatus for automatic smoke evacuation using an RF sensor. The system and apparatus utilizes an RF sensor for automatic activation of an evacuator that evacuates smoke and / or debris during the use of any electrosurgical instrument or surgical instrument that is capable of generating smoke and / or debris and capable of producing a radiofrequency during its operation. Exemplary embodiments of the system and apparatus for automatic smoke evacuation include both wired and wireless embodiments.

An electrosurgical smoke evacuation pencil includes a handle housing, a suction conduit, an electrode, and a nozzle. The handle housing has a proximal end portion and a distal end portion and defines a lumen therethrough. The suction conduit is coupled to the handle housing and is configured to couple the electrosurgical pencil to a smoke evacuator. The electrode extends from the distal end portion of the handle housing and is configured to couple to a source of electrosurgical energy. The nozzle extends from the distal end portion of the handle housing and defines a lumen in fluid communication with the lumen of the handle housing. The nozzle is configured to transmit light from a light source through the nozzle and out of a distal end of the nozzle to form a light path illuminating therefrom.

A docking system for electrosurgical equipment where a first docking interface is a recess in the housing of a smoke evacuator and a second docking interface is a raised portion of an electrosurgical unit. The first and second docking interfaces have corresponding ground, power, and communication contacts, so that the two devices can be physically and electrically interconnected by mating the first docking interface with the second docking interface. The first docking interface is on the top of the smoke evacuator and the second docking interface is on the bottom of the electrosurgical unit so that the devices may be stacked and interconnected using a minimum amount of space without the need for cabling.

The utility model provides a portable smoke ventilator which is characterized by comprising a supporting part which is placed on a table, the upper part of the supporting part is open to form a vertical column shape, and an oil receiving piece combination part is formed; a main body part formed at the upper part of the support part; and an oil receiving member detachably coupled to the oil receiving member coupling portion, the main body portion being formed such that a front cover is formed on one side, a discharge mask is formed on the other side, an oil discharge guide communicating with the support portion is formed on the lower surface, a filter unit is attached to the front cover, and a suction fan and a motor are included in the front cover.

The invention belongs to the technical field of combustion devices, and particularly discloses a hydrogen, ammonia, oxygen and air mixed combustion device which is composed of a control box, a burner, a combustion furnace, a heat recovery cooler, a smoke sampling valve, a smoke exhauster, a test bed body and a pipeline, the burner is connected with the right end of the combustion furnace, the right end of the heat recovery cooler is connected with the left end of the combustion furnace, and the smoke sampling valve is connected with the smoke exhauster. The left end of the heat recovery cooler is connected with the smoke exhauster, the left end of the heat recovery cooler is further connected with a smoke sampling valve, four gas inlet connectors are arranged in the burner, and the pipeline is composed of an air main pipeline, a hydrogen main pipeline, an oxygen pipeline and an ammonia gas pipeline which are respectively connected with a corresponding gas inlet. The device has the beneficial effects that gas can be accurately regulated, controlled and mixed, ignition is safe and efficient, flames can be monitored, the combustion process is visualized, smoke cooling and component analysis can be achieved, and the like.

The utility model belongs to the field of smoke exhausters, and particularly relates to a roof smoke exhauster which comprises a base, an installation mechanism is installed in an inner cavity of the base and comprises an installation base and a smoke exhaust barrel, the surface of the installation base is fixedly connected with the inner cavity of the base, and the smoke exhaust barrel is located at the top of the base. The mounting mechanism is arranged, the handle is held to rotate, the smoke discharging cylinder is driven to rotate through rotation of the handle, the connecting plate is driven to rotate through rotation of the smoke discharging cylinder, the positioning plate is driven to rotate through rotation of the connecting plate, and the fixing plate is pushed to contract inwards in the rotating process of the positioning plate; the smoke exhaust cylinder can be moved upwards by holding the handle until the fixing plate is taken out from the interior of the fixing groove, the smoke exhaust cylinder can be quickly taken down from the top of the base, and the problems that the base of the smoke exhaust device generally adopts a fixed base, the smoke exhaust device cannot be quickly disassembled, and the use is very inconvenient are solved.

The utility model provides an internal attack fire extinguishing and smoke exhausting device which comprises a fire extinguishing and smoke exhausting device, the fire extinguishing and smoke exhausting device comprises a first connecting pipe, one end of the first connecting pipe is connected with a ball valve connector through a first transition connector, and the other end of the first connecting pipe is connected with a second connecting pipe through a first elbow. Compared with the traditional natural smoke exhaust and mechanical smoke exhaust, the fire extinguishing smoke exhaust device has the beneficial effects that the designed fire extinguishing smoke exhaust device can be used for quickly exhausting smoke in a fire scene, and compared with the traditional natural smoke exhaust and mechanical smoke exhaust, the smoke exhaust time is greatly shortened, the high temperature of the fire scene can be effectively reduced, and the fire extinguishing effect is improved. In fire accident disposal, a circular water curtain formed by the gun head of the device can be used for driving air to flow, accelerating air flow inside and outside a fire scene, reducing oxygen content in the fire scene, destroying internal combustion conditions and rapidly reducing the temperature of the fire scene to the minimum.

The utility model relates to the technical field of fastener heat treatment, in particular to a quenching oil fume absorption device for fastener heat treatment, which comprises a quenching table, a first chute and an oil storage tank are respectively arranged at the top end of the quenching table, an oil inlet is arranged at one end inside the oil storage tank, and a cover is movably connected to the top end of the oil inlet. A placing table is movably connected to the interior of the first sliding groove, a conveying mechanism is fixedly connected to the bottom end of the placing table, a supporting table is fixedly connected to the end, away from the oil storage pool, of the placing table, a smoke exhauster is fixedly connected to the top end of the supporting table, and a smoke exhaust pipe is fixedly connected to the top end of the smoke exhauster. By arranging the smoke exhauster, when a fastener enters oil for quenching treatment, a worker starts the smoke exhauster, the smoke exhauster is composed of two smoke exhaust ports and a smoke exhaust pipe, the smoke exhaust effect is good, smoke generated during quenching is conveyed to the outside by the smoke exhauster through the smoke exhaust pipe, the influence of the smoke on indoor operation is reduced, and the practicability of the device is improved.

The utility model discloses a flue gas treatment system matched with a secondary aluminum double-chamber furnace, and belongs to the technical field of high-quality aluminum alloy green production and processing. The device comprises a low-temperature flue and a high-temperature flue which are mounted on a front furnace and a rear furnace through gas-collecting hoods, a heat exchanger group, a first bag-type dust collector and a first smoke exhauster are sequentially arranged on the low-temperature flue; a heat exchanger group, a desulfurization tower, a denitration tower, a surge bin, a second bag-type dust collector and a second smoke exhauster are sequentially arranged on the high-temperature flue; a branch pipe is mounted on the low-temperature flue in front of the first smoke exhauster through an electric control valve; the other end of the branch pipe is communicated with the surge bin; a first fan and a second fan are respectively arranged on the low-temperature flue and the heat exchanger group; a temperature sensor is also arranged at the gas outlet end of the denitration tower; the utility model effectively solves the problem that an effective treatment device capable of effectively treating flue gas with different component temperatures generated in the double-chamber furnace is lacked at present.

A smoke evacuation system (300) for evacuating smoke through a smoke conduit (302) during a medical procedure comprises a filter housing (307) for removably receiving a filter (309), a smoke evacuator configured to draw the smoke from the smoke conduit (302) into the filter housing (307) and through the filter (309), wherein the smoke evacuator comprises a motor (308), and a sound attenuating enclosure (320) in which the smoke evacuator is disposed and substantially surrounding the motor (308). The sound attenuating enclosure (320) defines an enclosure inlet (322a) for receiving filtered air from the filter housing (307) and an enclosure outlet (324) to direct the filtered air out of the sound attenuating enclosure (320). The sound attenuating enclosure (320) comprises a first section (326) at least partially formed of a first sound-absorbing material configured to attenuate noise generated by the smoke evacuator during operation. The sound attenuating enclosure (320) further defines a cooling air inlet for receiving cooling air, the first section (326) having an interior surface with geometric features formed therein to accommodate the smoke evacuator and define a cooling air path for the cooling air.

The utility model discloses a flue gas collecting hood. The smoke collecting hood comprises a base plate, a folding frame, a smoke gathering hood body, a sealing and blocking curtain, a folding driving mechanism and a smoke exhauster, the smoke gathering hood body is fixed to the folding frame and unfolded and folded along with the folding frame, the folding frame is installed on the base plate, one side of the smoke gathering hood body is blocked by the base plate, the sealing and blocking curtain is installed on the smoke gathering hood body, and the folding driving mechanism is installed on the smoke exhauster. The sealing and blocking curtain is used for sealing the other side of the smoke gathering cover, the smoke exhauster is installed on the base plate and used for exhausting smoke in the smoke gathering cover out of the smoke gathering cover, and the folding driving mechanism is installed on the base plate, connected with the folding frame and used for driving the folding frame to be unfolded or folded. The flue gas collecting hood disclosed by the utility model can be used for collecting flue gas generated by welding.

1. The name of the design product: Chinese medicine moxibustion smoke exhaust device. 2. The use of the design product: the design product can exhaust the smoke generated by burning moxibustion while moxibustion. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.