Waste anesthetic gas extraction device for anesthesiology department
The invention discloses an anesthetic waste gas extraction device for an anesthesiology department, and belongs to the field of anesthetic instruments. An anesthetic waste gas extraction device for an anesthesia department comprises a respirator, a lifting plate, a second gas inlet pipe, a first fix...
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| creator | ZHENG QUNYAN YU GONGMIN ZHENG XIAOZHEN LIN XIUXIU WANG QUANGUANG SHI LI YU JIE |
| description | The invention discloses an anesthetic waste gas extraction device for an anesthesiology department, and belongs to the field of anesthetic instruments. An anesthetic waste gas extraction device for an anesthesia department comprises a respirator, a lifting plate, a second gas inlet pipe, a first fixing plate, a second fixing plate, a lifting mechanism and two gas supply mechanisms, a breathing cavity is formed in the respirator, the lifting plate is arranged in the breathing cavity in a sliding mode, and the first gas inlet pipe is fixedly arranged at the center in the lifting plate; according to the scheme, the air pressure in the breathing cavity is changed by utilizing a lifting mode of the lifting plate, exhausted waste gas is filled by utilizing the change of the air pressure, and the breathing effect is improved. Meanwhile, the concentration of anesthetic gas in the breathing cavity close to the patient is detected, and the anesthetic condition of the patient is monitored in real time at a short distanc |
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An anesthetic waste gas extraction device for an anesthesia department comprises a respirator, a lifting plate, a second gas inlet pipe, a first fixing plate, a second fixing plate, a lifting mechanism and two gas supply mechanisms, a breathing cavity is formed in the respirator, the lifting plate is arranged in the breathing cavity in a sliding mode, and the first gas inlet pipe is fixedly arranged at the center in the lifting plate; according to the scheme, the air pressure in the breathing cavity is changed by utilizing a lifting mode of the lifting plate, exhausted waste gas is filled by utilizing the change of the air pressure, and the breathing effect is improved. 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An anesthetic waste gas extraction device for an anesthesia department comprises a respirator, a lifting plate, a second gas inlet pipe, a first fixing plate, a second fixing plate, a lifting mechanism and two gas supply mechanisms, a breathing cavity is formed in the respirator, the lifting plate is arranged in the breathing cavity in a sliding mode, and the first gas inlet pipe is fixedly arranged at the center in the lifting plate; according to the scheme, the air pressure in the breathing cavity is changed by utilizing a lifting mode of the lifting plate, exhausted waste gas is filled by utilizing the change of the air pressure, and the breathing effect is improved. Meanwhile, the concentration of anesthetic gas in the breathing cavity close to the patient is detected, and the anesthetic condition of the patient is monitored in real time at a short distanc</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE |
| title | Waste anesthetic gas extraction device for anesthesiology department |
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