Objective To explore the clinical effects and application value of VSD combined with continuous hypoperfusion of ozone water in treating deep bedsore.Methods 40 patients with deep bedsore admitted to our hospital from June 2014 to December 2016 were randomly divided into the observation group (n=20) and the control group (n=20).The control group was treated with VSD while the observation group was treated with VSD combined with continuous hypoperfusion of ozone water.Results Compared with the control group, the wound healing time in the observation group was shortened significantly (P<0.001).The positive rate of bacteriology inspection about the wounds was decreased significantly (P<0.05).The density of capillary blood under microscope was increased significantly (P<0.05).Conclusion The clinical effects of VSD combined with continuous hypoperfusion of ozone water in treating deep bedsore is better than VSD alone apparently.It is worth clinically popularizing.

Objective To explore the curative effect of modified closed negative pressure drainage on abnormal abdominal incision. Methods Sity-three patients with abnormal healing of abdominal incision in our hospital from January 2012 to June 2013 were selected as the observation group. Another 50 patients from January to December 2011 were assigned to the control group. The former was treated after debridement with human recombinant surface growth factor and modified closed negative pressure drainage,while the latter after debridement with anti-infection and dressings of ethacridine or gentamicinsolution as well as with infrared therapy. The two groups were compared in terms of the frequency,time and cost of changed dressings,and the healing time of the incisions.Results There was insignificant difference in the cost of changed dressings between the two groups(P>0.05). However,the differences were statistically significant in terms of the frequency and time of changed dressings and the healing time of the incisions(P<0.05). The observation group was significantly superior to the control group.Conclusions Modified closed negative pressure drainage is effective in accelerating the healing in abnormal abdominal incisions,reducing the frequency and the time of changed dressings,and easing the economic burdens of the patients,which is suggested to be popularized and applicable in the pimary hospitals.

Objective To explore the effect of straddling chair on paraplegic patients complicated with pressure sore. Methods Nineteen paraplegic patients complicated with pressure sore were set as the control group where they were managed with routine rehabilitation training and adapted negative pressure drainage at the sore.Another twenty-three paraplegic patients complicated with pressure sore were set as the experiment group where conventional rehabilitation trainings was taken and besides the patients were managed with rehabilitation training by riding on the straddling chairs.The curative effect of pressure sore and the activities of daily living(ADL)at discharge were compared between the two groups.Result The experiment group was significantly better than the control group in terms the curative effect,time for discharge and ADL(all P<0.05).Conclusion Rehabilitation training of paraplegic patients’riding on the straddling chair may be helpful for the improvement of the activities of ADL and effective prevention and curative treatment of the pressure sore.

Objective To probe into the clinical effect of the sickbed management system for student nurses.Methods The student nurses at the first department of gynecology from June 2010 to April 2012 were set as the experiment group,in which the sickbed management system was used so that they completed their nursing work at fixed shifts and sickbeds under the nursing teacher’s instructions.The student nurses at the second department of gynecology during the same period were set as the control group,in which the student nurses took different tasks for unfixed sickbeds at different shifts every day.The two groups were compared in terms of the student nurses’knowledge about the patients’diseases and the degree of patients’satisfaction with their nursing work.Result The experiment group was significantly better than the control one in terms of student nurses’knowledge about the patients’diseases and the degree of patients’satisfaction with their nursing work(both P<0.05).Conclusion The sickbed management system for the student nurses may not only enhance nurses’sense of responsibility for their work,but also improve the quality of nursing teaching and patients’ satisfaction with the nursing service.

Objective To summarize the nursing methods of Orthofix limb reconstruction system in the treatment of limb long bone defects. Methods Thirty-two patients with long bone defects were collected between January 2012 to January 2015. The patients were all treated with the Orthofix limb reconstruction system and perioperative nursing. Results All the cases were treated by the method for 8 . 5 to 18 . 2 months , averaged 15 . 40 ± 3 . 20 months . The bones extended 4 ~ 21 cm , averaged ( 8 . 06 ± 3 . 06 ) cm . The assessments of bone transport treatment showed 31 cases were excellent and 1 good. Conclusions The limb long bone defects with or without soft tissue defects caused by various causes can be treated by the Orthofix limb reconstruction system. Patients should pay attention to psychological counseling and nutritional support preoperatively. It is important for patients to pay attention to bone transport and functional exercise guidance postoperatively.