換氣扇 影片素材 第1頁

Quiet black electric fan delivering effective cooling and air circulation. essential ventilation equipment and household appliance featuring fast spinning blade for comfort

Quiet white electric fan appliance offering refreshing cool air breeze. perfect simple cooler for home and office summer comfort with great air circulation

Prepared operating room with surgical lights focused, central table draped and anesthesia cart connected, wall monitors in standby, stainless instrument

Portable fan running on medium speed, creating a steady motor whirring and medium air rushing sound.

Medical bay inside space station, sterile padded walls, emergency monitors, compact life support units, secured medical kits and restraint harnesses

吹 旋轉 換氣扇

工業廠房內一排大型排氣扇正在運作。

工業廠房內一排大型排氣扇正在運作。

工業廠房內一排大型排氣扇正在運作。

工業廠房內一排大型排氣扇正在運作。

The head of a white pedestal fan from the back starts up to full speed then stops. Electric fan running at home

Floor fan. Pedestal fan. White floor fan. Cooling concept.

Doctor writes prescription for ARDS treatment near pills on desk

Medical, ventilator and machine for healthcare in hospital with closeup for respiratory failure or oxygen. Breathing respirator, aid and health equipment in Japan for lung support or surgery recovery

A white pedestal fan oscillates clockwise then back with sliding wardrobe doors behind. Electric fan cooling a room

Modern medical ventilator machine and infusion pump system in hospital intensive care unit room for patient treatment and life support during emergency situation

Modern mechanical ventilation equipment in a sterile operating room showing a patient's breathing waveforms on a monitor, while a surgeon works nearby during a medical procedure

Air circulation system on building roof. Metallic dark red turbine roof ventilator with spiral fins stationary on building rooftop. Industrial and residential exhaust system

Anesthetist checking condition of patient under anesthesia during surgery. Using a ventilator machine for respiratory support in the operating theater.

Advanced anesthesia machine with a mechanical ventilator providing artificial respiration and life support to a patient during surgery in a modern, dimly lit operating room at a hospital clinic

Anesthesiologist's hands writing on a chart while a modern anesthesia machine displays a patient's respiratory vital signs on a digital screen during a medical procedure in the operating room

Modern medical ventilator monitor displaying vital signs such as heartbeat, oxygen saturation, and respiratory rate in an intensive care unit, tracking a patient's condition during treatment

White ceiling fan spinning. Asian style. Thai style. Cooling Indian Style

Doctors monitoring vital signs of a patient during a complex medical procedure. Modern anesthesia and monitoring technologies in healthcare.

Anesthesia machine with a lung ventilator operating in a dark room during a surgical procedure, providing respiratory support to a patient and monitoring vital functions for life saving

Patient receiving respiratory support in intensive care unit connected to ventilator

公共設施用的商業風扇。

Mechanical ventilation using bellows during a delicate medical procedure ensures patient safety and assists surgeons in life saving efforts

Close up view of the mechanical ventilator bellows moving during operation, medical equipment for artificial lung ventilation in the intensive care unit

Hospital patient struggling to regain consciousness

商用電風扇。動漫風格的影片。有聲音。

Lung tumor resection surgery: intubation and mechanical ventilation established. Patient positioned on operating table. Preoperative preparation completed. 3D animation of surgical procedure and respi

Lung tumor resection surgery: intubation and mechanical ventilation established. Patient positioned on operating table. Preoperative preparation completed. 3D animation of surgical procedure and respi

Electric fan grille cooling air in motion, blurred green background

fan of a fan with a white handle

Lung tumor resection surgery: intubation and mechanical ventilation established. Patient positioned on operating table. Preoperative preparation completed. 3D animation of surgical procedure and respi

Female patient adjusts intravenous pressure to patient in hospital room closeup

風扇送來的霧氣

Ceiling fans spinning in an open-air cafe with a wooden roof

Qualified electrician commissioned by home owner for annual air conditioner routine maintenance, using soft dusting brush to clean dirty condenser coils and filters, outdoor

Skilled electricians coworkers doing leak checks and other necessary repairs to prevent major breakdowns. Competent mechanics verifying HVAC system, writing findings on clipboard

Skillful repairman doing condenser investigations, filter replacements and necessary fixes to prevent major breakdowns while african american colleague writes findings on clipboard

African american electrician doing leak checks and other necessary fixes to prevent major breakdowns. Skillful serviceman verifying air conditioner, writing findings on clipboard

A physician uses ventilator on a patient with respiratory problems.

Spinning fan closeup.

Several of industrial fans

Doctor puts on oxygen mask on motionless patient closeup

Close up of young woman sitting on chair in front of fan on yellow background. Happy brunette with her hands behind head escapes from heat sitting in front of ventilator.

Electric fan on wooden pole under straw canopy rotates, providing cool air in tropical heat, eco-friendly tech in serene patio setting with blue sky overhead, sustainable comfort solution outdoor.

Doctor works with ventilator while treating man with coronavirus.