ABSTRACT
Objective To investigate the effect of Neostigmine on Mivacurium Chloride in postoperative recovery of elderly patients with anesthesia.Methods A total of 46 patients (32 males,14 females,aged 60-73 years,ASA grade Ⅰ or Ⅱ) who underwent laparoscopic surgery for gastrointestinal tumor under general anesthesia,were randomly divided into two groups.Patients in the studying group (group A,n=22) were given a dosage of eostigmine 20 ug/kg after the end of surgery,and patients in control group (group B,n=24) were given 0.9% saline solution.Monitored the contract reaction of adductor pollicis through train-of-four ratio (TOFR) by stimulating ulnar nerve.Record condition of recovery from neuromuscular blocked,untoward effect after operation,the activity of the plasmacholinesterase at the time of induction of anaesthesia and extubation.Results The sex,age,height,weight,BMI,operation time,fluid volume,temperature,the activity of the plasmacholinesterase,recovery score and sedation score had no significant difference.Activity decline of the plasmacholinesterase is obviously related with infusion liquid volume,was statistically significant(P<0.05),group A is lower than group B obviously at the recovery of TOFR to 25%,to 70%,70% to 90%,onset time and recovery index time,was statistically significant (P<0.05),the difference of TOFR of the two groups was statistically significant at the time of 5 min、10 min、30 min after extubation (P<0.05).The difference of the incidence of TOFR<0.7 of the two groups at the time of 5 min,10 min,30 min after extubation and the difference of the incidence of TOFR<0.9 of the two groups at the time of 10 min,30 min after extubation were statistically significant (P<0.05).Conclusion There is obvious significance for neostigmine to resume muscle force in mivacurium chloride postoperative recovery in the elderly.
ABSTRACT
Objective To design an integrated emergency medical treatment system mounted on helicopter, which can meet the requirements of field treatment and evacuation in emergency disasters or local wars, the system has immobile form and mobile form. Methods With the characteristics of existing helicopter considered, the components of the system were supposed to include a universal stretchers, overall structure and embedded emergency devices and support transport accessories. Results The system could realize the destination of swift response and air-and ground first-aid, the new model of swift response can made the regulation and principle of first -aid more reasonable, and increases the survival rate significantly. Conclusion Critical diseases have become the latest killer in daily life. The first-aid on spot need the new model of swift response and air -and ground first -aid, the system can decrease the invalidity and mortality.
ABSTRACT
Objective To develop a plateau emergency medical treatment system on the helicopter for firstaid of critical patients in the plateau at peace time and wartime.Method With the characteristics of M17B-7 helicopter considered,the components of the system were supposed to include a chest for pulmonary resuscitation and monitoring,a firstaid backpack,two thermal bags and four transport stretchers.Results The resuscitation and monitoring device was gifted with perfect ergonomic design,and the requirements for firstaid,resuscitation,rewarming and heat preservation were satisfied by the firstaid backpack and thermal bags.The system could be applied to emergency treatment of combined,multiple injuries,such as dressing,hemostasia and fixation,as well as keeping the respiratory tract unobstructed,efficient respiratory support,maintenance of vital signs and treatment of cold injury.Conclusion The plateau emergency medical treatment system on the helicopter behaves well in medical treatment and field survival ability,and thus can be allocated according to service requirements and troops' organizational system for searching and firstaid of the person in distress in the plateau.