| 1. | Camera for indirect laryngoscopy
间接喉镜电视摄影机 |
| 2. | Direct laryngoscopy revealed narrowing of the glottis with diffuse ulcerative necrotic tissue
以直达式喉镜发现声门狭窄与广泛性溃疡坏死组识。 |
| 3. | Remove the patient ' s upper and lower dentures , if present , immediately before laryngoscopy . re - insert the patient ' s dentures to improve the mask seal if bagvalve ? mask ventilation is required
插入喉镜前，如佩戴假牙者，应先取下全部假牙。若使用球瓣面罩通气时，则需重新戴上假牙以保持面罩的密封性。 |
| 4. | Orotracheal intubation by direct laryngoscopy is somewhat contraindicated in a patient with partial transection of the trachea , because the procedure can cause complete tracheal transection and loss of the airway
直接喉镜下气管插管对已行部分气管切除的患者相对禁忌，因为气管插管步骤导致气管全部横断及气道损伤。 |
| 5. | Included in this management are the use of an etomidate or narcotic induction and maintenance , with the blunting of responses to laryngoscopy and strict monitoring and control of pulmonary and systemic pressures with inotropic and vasodilatory agents
麻醉诱导和维持采用依托咪酯，以降低喉镜插管时的反应，术中加强监测，通过血管活性药控制肺循环和体循环压力。 |
| 6. | Results : in one case the foreign body was taken out by direct laryngoscopy , three cases were subjected to emergency tracheotomies , four cases were subjected to rigid bronchoscopies and tracheotomies and the other 22 cases were subjected to rigid bronchoscopies
1例于直达喉镜下取出； 3例急症行气管切开术； 4例行硬质支气管镜检查+气管切开术；其余22例行硬质支气管镜检查术取出异物。 |
