diverse students learning how to do cpr while black male doctor explains the procedure using a cpr mannequin - 氣囊閥面罩 個影片檔及 b 捲影像00:11
black students learning how to do cpr while doctor guides them through the exercise using a cpr dummy - 氣囊閥面罩 個影片檔及 b 捲影像00:06
industrial worker reflective safety trousers work boot walking through dark metal workshop with machinery tool cable concrete floor factory maintenance area - 氣囊閥面罩 個影片檔及 b 捲影像00:14
black students doing cpr on a dummy while black teacher supervises the exercise - 氣囊閥面罩 個影片檔及 b 捲影像00:12
team of medical students performing cpr on a dummy while teacher explains the procedure - 氣囊閥面罩 個影片檔及 b 捲影像00:07四K 解析度
doctor, patient and ambu bag, oxygen support and resuscitation with cpr, healthcare and cardiology. sick child, help breathing and medical intervention, top view of hospital bed and people at clinic - 氣囊閥面罩 個影片檔及 b 捲影像00:10
low angle view of a serious male surgeon performing a cpr on a critical male patient lying unconsciously in an operating room while a nurse putting a bag valve mask on his face and an assistant preparing for emergency medicine and supplies. - 氣囊閥面罩 個影片檔及 b 捲影像00:25
low angle view of an assistant in operating room putting a bag valve mask on patient's face while a nurse performing a cpr on his chest due to abnormal breathing during a surgery. - 氣囊閥面罩 個影片檔及 b 捲影像00:13
low angle view of a nurse and her assistant trying to resuscitate a patient's life as he stopped breathing during an operation in an operating room. a nurse performing a cpr while the assistant putting a bag valve mask on patient's face. - 氣囊閥面罩 個影片檔及 b 捲影像00:18
close-up of a nurse performing a cpr on a male patient lying unconsciously in critical condition on a hospital bed in an operating room while her assistant putting a bag valve mask on his face at a hospital. - 氣囊閥面罩 個影片檔及 b 捲影像00:15
a surgeon doing a cpr on a critical patient who's having respiratory failure during an operation while the nurse helping him by putting a bag valve mask on the patient's face in an operating room at a hospital. - 氣囊閥面罩 個影片檔及 b 捲影像00:27
close-up of a patient in critical condition lying unconsciously on hospital bed while a doctor performing a resuscitation by putting a bag valve mask on his face during an operation in an operating room. - 氣囊閥面罩 個影片檔及 b 捲影像00:13
close-up of a doctor's hands performing a cpr by compressing the chest of a male patient who's having a heart attack in an emergency room while the nurse putting a bag valve mask on his face at a medical clinic. - 氣囊閥面罩 個影片檔及 b 捲影像00:08
a male surgeon performing a resuscitation by doing a cpr on a critical patient during the surgery in an operating room while the nurse using a bag valve mask. - 氣囊閥面罩 個影片檔及 b 捲影像00:20
