Objective:To explore the effectiveness of intelligent multifunctional rehabilitation instrument for lower limb diseases in preventing deep vein thrombosis in stroke patients with hemiplegia.Methods:From September 2022 to September 2023, convenience sampling was used to select 121 stroke patients with hemiplegia admitted to the Department of Neurology, Neurosurgery, and Rehabilitation of Cangzhou Central Hospital as the study subject. The study subjects were divided into a control group ( n=58) and an observation group ( n=63) using the random number table method. The control group was treated with standard medication and routine rehabilitation nursing, while the observation group was treated with the intelligent multifunctional rehabilitation instrument for lower limb diseases on the basis of the control group. The intervention time was four weeks for both groups. This study compared the incidence of clinical symptoms of lower limbs (swelling, pain, skin temperature, gastrocnemius test results) and deep vein thrombosis in the lower limbs between two groups of patients after intervention. The plasma D-dimer levels, femoral vein blood flow velocity, and blood flow of the two groups of patients before and after intervention were also compared. Results:After intervention, the number of cases of lower limb clinical symptoms (swelling, pain, elevated skin temperature, positive results of gastrocnemius muscle test) and deep vein thrombosis in the observation group was lower than that in the control group ( P<0.05). In the observation group, the plasma D-dimer levels of patients were lower than those of the control group ( P<0.05), and the femoral vein blood flow velocity and blood flow were higher than those of the control group ( P<0.05) . Conclusions:The intelligent multifunctional rehabilitation instrument for lower limb diseases can effectively prevent the occurrence of deep vein thrombosis in stroke patients with hemiplegia.

Objective A comparison of two method of establishing pressure ulcer rat models to determine which is the most suitable for experimental use.Methods 18 male SD rats were randomly divided into control(n=6),model A(n=6)and model B(n=6)groups.In the control group,iodophor treatment was given after hair removal at the simulated modeling site.In model group A,longitudinal compression was performed by simple deep-tissue foreign body implantation.In model group B,transverse compression was performed via the magnet compression method.The times required to complete the process and for each stage of pressure ulcer model establishment in each group were recorded.The general condition of the rats was observed,and the modeling rate,mortality rate,and infection rate were compared.Results By naked eye,we observed that the model A and model B groups gradually developed redness and swelling,ulceration,bleeding,exudation,and necrosis.Comparison of the whole time to produce pressure uler between model A and model B groups:the difference between the two groups was statitically significant(P＜0.05).Comparison of the time to produce pressure injury between Model A and Model B:The difference between the two groups at stage Ⅰ was not statistically significant(P＞0.05);the difference between the two groups at stage Ⅱ was statistically significant(P＜0 05);the difference between the two groups at stage Ⅲ was statistically significant(P＜0 05);the difference between the two groups at stage Ⅳ was statistically significant(P＜0 05).The mental and sports scores of the rats in the control group were significantly different from those in the model A and model B groups(P＜0.05).The general state of rats in the model group A was significantly different from that in the model B group,and coat color was dimer and activity decreased in the model group A.The modelling rate of rats in both model A and model B groups was 100％.The mortality and infection rates of the model group A were higher than those of the model group B,which were 33.34％and 16.70％,respectively.Conclusions Successful preparation of a four-stage model of pressure ulers in both modalities.The two method have both commonalities and distinct characteristics.The magnet compression method required less time,the rats were generally in good condition,and the mortality and infection rates were low;thus it is suitable for short-term intervention research.The simple deep-tissue foreign body implantation method took longer,required rats to have a certain level of tolerance,had high infection and mortality rates,and is more suitable for use for long-term observations of pressure ulcers.

Objective:To explore the effect of intelligent rehabilitation device on lower limb function rehabilitation in stroke patients with hemiplegia.Methods:Using convenience sampling, 186 stroke hemiplegic patients admitted to the Department of Neurology and Surgery of Brain Hospital, Cangzhou Central Hospital from July 2021 to July 2022 were selected as the study subject. The patients were divided into a control group, a strengthening group, and an intelligent rehabilitation group, with 62 patients in each group using the random number table. The control group received routine rehabilitation for 40 minutes per day, 5 days per week, for a total of 4 weeks. On the basis of the control group, the strengthening group received an additional 30 minutes of routine rehabilitation training every day. The intelligent rehabilitation group received an additional 30 minutes of intelligent rehabilitation device exercise per day on top of the control group. The Fugl-Meyer Assessment Lower Extremity (FMA-L), Berg Balance Scale (BBS) scores, and Functional Ambulation Category (FAC) grading of three groups of patients before and after intervention were compared.Results:Sixty patients in each group completed the study. The FMA-L and BBS scores of the three groups of patients after intervention were higher than those before intervention, and the FAC grading was better than that that before intervention, with statistical differences ( P<0.05). After intervention, the FAM-L and BBS scores of the intelligent rehabilitation group were higher than those of the control group and the strengthening group, and the FAC grading was better than that of the control group and the strengthening group, and the differences were statistically significant ( P<0.05) . Conclusions:The intelligent rehabilitation device can improve the lower limb function of stroke patients with hemiplegia, and is worthy of clinical promotion and practice.

Objective:To explore the influence of health education based on Information-Motivation-Behavior Skills (IMB) model on the self-management of fistula in patients with autogenous arteriovenous fistula (AVF) plasty.Methods:A total of 112 patients undergoing AVF plasty from October 2020 to October 2021 were selected and divided into 2 equal group by the random number table method. The control group used usual care and health education. The observation group implemented a health education intervention based on the IMB model .Repeated-measures ANOVA were used to compare the difference of self-efficacy, self-management ability of AVF between before, 4, 8, and 12 weeks after intervention.Results:Before the intervention, there were no significant differences between the two groups about the scores of AVF scale and the general self-efficacy scale (all P>0.05). After 4 weeks, 8 weeks and 12 weeks of intervention, the total scores of Self-management ability of AVF were (56.27 ± 6.12), (64.51 ± 4.40) and (73.53 ± 3.60), which were significant higher than those of in the control group (49.38 ± 4.50), (57.93 ± 6.70) and (59.36 ± 5.28)( t=6.73, 6.06, 16.44, all P<0.05). Conclusion:Health education based on IMB model can improve the self-management ability and self-efficacy of patients undergoing AVF plasty with a more long-term impact on patients.

Patients with connective tissue diseases and vasculitis often develop refractory skin ulcers in various parts of the body due to abnormal autoimmune reactions, and the skin ulcers caused by different types of diseases have strong heterogeneity. In 2020, The Journal of Dermatology published the Japanese " Guidelines for the management of connective tissue disease/vasculitis-associated skin ulcers", which is an updated version of its 2016 edition, to guide clinical management of related diseases in a more scientific and standard way. By interpreting the guidelines, this paper aims to help domestic clinicians clarify the diagnosis and treatment objectives of connective tissue disease and vasculitis-associated skin ulcers, accelerate skin wound healing, and improve healing quality.

Objective:To explore the relationship between disease uncertainty, coping style, and self-perceived burden (SPB) in patients with lower extremity deep vein thrombosis (DVT) .Methods:Totally 280 patients with lower extremity DVT who were hospitalized in the Department of Vascular Surgery of three ClassⅢ Grade A hospitals in Cangzhou from September 2020 to April 2021 were selected by convenience sampling and investigated with the general information questionnaire, Medical Coping Style Questionnaire, Self-Perceived Burden Scale (SPBS) , Medical Coping Modes Questionnaire (MCMQ) , and Mishel's Uncertainty in Illness Scale (MUIS-A) . Pearson correlation was used to analyze the correlation between variables. A total of 280 questionnaires were distributed in this study, and 262 valid questionnaires were recovered, with an effective recovery rate of 93.6%.Results:The SPB score of the 262 patients with lower extremity DVT was (28.83±7.43) ; disease uncertainty, avoidance, and yielding were positively correlated with the patients' SPB ( r=0.651, 0.477, 0.469; P<0.01) , while facing was negatively correlated with SPB ( r=-0.485, P<0.01) . The path analysis revealed that avoidance and yielding played a partial mediating effect between disease uncertainty and SPB, accounting for 14.6% of the total path effect. Conclusions:Disease uncertainty can indirectly affect SPB in patients with lower extremity DVT through avoidance and yielding. Clinical medical staff should formulate targeted intervention and health guidance strategies to improve patients' disease cognition and coping ability, and reduce their SPB.

Objective The nursing treatment ability scale of patients with nuclear radiation damagein the hospital was developed to provide an evaluation basis for improving the nursing ability of nurses with nuclear radiation damage. Methods The scale was prepared by literature review, expert interview and expert consultation, and a total of 330 clinical nurses from a third-class hospital was randomly selected as the research objects. The scales were issued for item analysis and reliability and validity test. Results The scales were divided into 6 dimensions, including basic knowledge of nuclear radiation damage, specialized equipment use ability, specialized ward management ability, basic nursing ability, specialized nursing ability and self-ability recognition, with 51 items. After exploratory factor analysis, there were 6 principal components, and the cumulative interpreted variance was 70.757%. The χ², df, χ²/df, CFI, IFI, TLI, NFI, PNFI, PCFI, RMSEA fitting indexes of confirmatory factor analysis were all acceptable. Cronbach's α coefficient was 0.976, the retest reliability was 0.823, and the S-CVI (S-CVI/UA) was 0.84. The evaluation content validityS-CVI (S-CVI/AVE) was 0.98, and the content validity I-CVI of the item level was 0.78～1.00. Conclusion The items and dimension Settings of this scale have been tested, and all indicators met the requirements. The reliability and validity test results were good. It can be used as a scale for preliminary evaluation of hospital nursing ability of patients with nuclear radiation damage.

Objective? To explore the effects of new orthopedic high-waist shoes on preventing foot drop deformity among spinal cord injury patients with lower limb paralysis. Methods? From April 2016 to January 2018, we selected a total of 44 spinal cord injury patients with paralysis. All of the patients were divided into experimental group and control group according to the order of admission and random number sampling approaches. Patients of experimental group wore new orthopedic high-waist shoes from the first day after admission, while patients of control group used the square soft pillow in foot. We compared the incidence of foot drop deformity among patients two weeks after admission. Results? The incidences of foot drop deformity, pressure injury on foot as well as strephenopodia of patients in experimental group and control group were 18.2% vs. 40.9%, 4.5% vs. 18.2% as well as 27.3% vs. 59.1% respectively with statistical differences (P＜0.05). Conclusions? Early use of new orthopedic high-waist shoes can effectively prevent foot drop, protect function of ankle joint and promote the rehabilitation of neuromuscular function in limb among spinal cord injury patients with paralysis.

Objective To investigate the application and effect of bundle nursing intervention combining with ventilator pipeline disinfection in the prevention of ventilator-associated pneumonia (VAP). Methods A total of 100 cases who had not received bundle nursing intervention combining with ventilator pipeline disinfection in ICU ward,Cangzhou Central Hospital between February 2012 to January 2014 were treated as control group,while another 100 cases who had received bundle nursing intervention combining with ventilator pipeline disinfection in the same ward from February 2014 to January 2016 were treated as observation group. Incidence of VAP,length of mechanical ventilation time and ICU stay of two groups were compared. Results In different models of nursing care,incidence rate of VAP of the observation group and the control group were 9.0% and 24.0%(χ2=3.52,P < 0.05);length of mechanical ventilation time and ICU stay of the observation group were (4.62±2.10) d and (7.30±1.30) d which were shorter than those of the control group (t=2.40,19.30;P < 0.05). Conclusions Bundle nursing intervention combining with ventilator pipeline disinfection could lower the incidence of VAP,shorten the duration of mechanical ventilation time,ICU stay and improve patients' satisfication which is worthy of application in clinic.

Objective To detect the application effect of position management process in patients with lateral position in the Department of Neurosurgery.Methods We recruited 506 patients undergoing elective neurosurgery posed lateral position from August 2015 to May 2016 in Cangzhou Central Hospital and divided them into control group and experimental group by their surgery date, with 253 cases in each group. The patients received routine method for position arrangement while patient in experimental group underwent position management process. The rate of ulcer and length of position arrangement were compared between two groups. Results The length of moving patients to the end of position arrangement required (11±4.25) min averagely in experimental group and (15±3.86)min in control group, and there was statistical significance between two groups (t=11.077,P<0.01). The ulcer happened 2 cases in experimental group and 7 cases in control group (P>0.05).Conclusions For patients with lateral position applied position management process in Department of Neurosurgery, it can improve work efficacy, reduce the complications of perioperative circulatory system, ulcer happened.