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1.
Article in Chinese | WPRIM | ID: wpr-930882

ABSTRACT

Objective:To investigate the risk factors for anastomotic leakage after laparo-scopic lower anterior resection (LAR) of rectal cancer, and the application value of its risk assess-ment scoring model.Methods:The retrospective case-control study was conducted. The clinico-pathological data of 539 patients who underwent laparoscopic LAR of rectal cancer in 13 medical centers, including 248 cases in Renji Hospital of Shanghai Jiaotong University School of Medicine, 35 cases in Ningbo First Hospital, 35 cases in Changzhou Second People's Hospital, 32 cases in the First People's Hospital of Nantong, 32 cases in Linyi People's Hospital, 31 cases in Changzhou Wujin People's Hospital, 28 cases in Jiading District Hospital of Traditional Chinese Medicine, 27 cases in the First Hospital of Taizhou, 26 cases in Shanghai Pudong Gongli Hospital, 21 cases in the People's Hospital of Rugao, 11 cases in Central Hospital of Fengxian District, 7 cases in Ningbo Hangzhou Bay Hospital and 6 cases in Jiangsu jianhu People's Hospital, from January 2016 to November 2020 were collected. There were 157 males and 382 females, aged (62.7±0.5)years. Observation indicators: (1) follow-up; (2) risk factors for anastomotic leakage after laparoscopic LAR; (3) establishment of risk assessment scoring model for anastomotic leakage after laparoscopic LAR. Follow-up was conducted by outpatient examination or telephone interview. Patients were followed up at 1 week after discharge or 1 month after the operation to detect the anastomotic leakage. Measurement data with normal distribution were represented as Mean± SD, and measurement data with skewed distribution were represented as M(range). Count data were represented as absolute numbers or percentages, and comparison between groups was analyzed using the chi-square test. Univariate analysis was conducted using the chi-square test and multivariate analysis was conducted usong the Logistic regression model. The area under curve of receiver operating characteristic curve was used to estimate the efficiency of detecton methods. The maximum value of the Youden index was defined as the best cut-off value. Results:(1) Follow-up: 539 patients were followed up at postoperative 1 week and 1 month. During the follow-up, 79 patient had anastomotic leakage, with an incidence of 14.66%(79/539). Of the 79 patients, 39 cases were cured after conservative treatment, 40 cases were cured after reoperation (ileostomy or colostomy). (2) Risk factors for anastomotic leakage after laparoscopic LAR. Results of univariate analysis showed that sex, age, body mass index, smoking and/or drinking, tumor diameter, diabetes mellitus, hemoglobin, albumin, grade of American Society of Anesthesio-logists (ASA), neoadjuvant chemoradiotherapy, distance from anastomotic level to dentate line, the number of pelvic stapler, reinforced anastomosis, volume of intraoperative blood loss, placement of decompression tube, preservation of left colic artery, operation time and professional doctors were related factors for anastomotic leakage after laparoscopic LAR ( χ2=14.060, 4.387, 5.039, 4.094, 17.488, 33.485, 25.066, 28.959, 34.973, 34.207, 22.076, 13.208, 16.440, 17.708, 17.260, 4.573, 5.919, 5.389, P<0.05). Results of multivariate analysis showed that male, tumor diameter ≥3.5 cm, diabetes mellitus, hemoglobin <90 g/L, albumin <30 g/L, grade of ASA ≥Ⅲ, neoadjuvant chemoradiotherapy, distance from anastomotic level to dentate line <1 cm, the number of pelvic stapler ≥3, non-reinforced anastomosis, volume of intraoperative blood loss ≥100 mL and no placement of decom-pression tube were independent risk factors for anastomotic leakage after laparoscopic LAR ( odds ratio=2.864,3.043,12.556,7.178,8.425,12.895,8.987,4.002,3.084,4.393,3.266,3.224,95% confidence interval as 1.279?6.411, 1.404?6.594, 4.469?35.274, 2.648?19.459, 2.471?28.733, 4.027?41.289, 3.702?21.777, 1.746?9.171, 1.365?6.966, 1.914?10.083, 1.434?7.441, 1.321?7.867, P<0.05). (3) Establishment of risk assessment scoring model for anastomotic leakage after laparoscopic LAR. based on the results of univariate analysis, clinicopathological factors with χ2>20, χ2>10 and ≤20 or χ2≤10 were defined as scoring of 3, 2, 1, respectively. The cumulative clinicopatho-logical factors scoring ≥6 was defined as an effective evaluating indicator for postoperative anastomotic leakage. The risk assessment scoring model (6-321) for anastomotic leakage after laparoscopic LAR was established. The cumulative value ≥6 indicated high incidence of anastomotic leakage, and the cumulative value <6 indicated low incidence of anastomotic leakage. Conclusions:Male, tumor diameter ≥3.5 cm, diabetes mellitus, hemoglobin <90 g/L, albumin <30 g/L, grade of ASA ≥Ⅲ, neo-adjuvant chemoradiotherapy, distance from anastomotic level to dentate line <1 cm, the number of pelvic stapler ≥3, non-reinforced anastomosis, volume of intraoperative blood loss ≥100 mL and no placement of decompression tube are independent risk factors for anastomotic leakage after laparoscopic LAR. The risk assessment scoring model (6-321) is established according to the above results.The cumulative value ≥6 indicates high incidence of anastomotic leakage and the cumulative value <6 indicates low incidence of anastomotic leakage.

2.
Article in Chinese | WPRIM | ID: wpr-870675

ABSTRACT

Objective:To explore the effect of family doctor system on the risk stratification of community hypertensive population by application of Markov modelMethods:Retrospective investigation was conducted on hypertensive patients under continuing management from 13 community health service centers in Shanghai Xuhui District from January 2014 to December 2016. Among 98 996 subjects, 50 920 (51.45%) were contracted to family doctors (contracted group) and 48 046 (48.55%) did not contracted to family doctors (non-contracted group). According to the risk stratification of hypertension, the four-state Markov model (low-risk, medium-risk, high-risk, and extremely high-risk) was established. The prediction effect of the model was validated, and the changes in the risk stratification status of hypertension in the study subjects from 2017 to 2020 was predicted by using the Markov model.Results:Among all subjects the number of medium-risk and extremely high-risk accounted for the majority(>80%). Compared with 2014, in 2016 the number of low-risk patients with hypertension was decreased from 9 042 cases (17.76%) to 6 851 cases (13.45%) in contracted group; and from 9 971 cases (20.75%) to 7 906 cases (16.46%) in non-contracted group; the number of people at extremely high risk of hypertension was increased from 15 609 cases (30.65%) to 17 639 cases (34.64%) in the contracted group; from 13 847 cases (28.82%) to 15 641 cases (32.55%) in the non-contracted group. According to the Markov model one year after the risk stratification, the risk status of most subjects remained in the original one. There was not transform from extremely high-risk to low-risk state (0%), but there was transform from low-risk to extremely high-risk state in some extend, and the degree of transform in non-contracted group [2.06%(205/9 971)] was higher than the contracted group [1.85%(167/9 042)]. Predicted by the Markov model, between 2017 and 2020 the number and proportion of the medium-risk>extremely high-risk>low-risk>high-risk in both contracted group and non-contracted group. With the extension of time, low-risk proportion is gradually reduces, and the rate of reduction of the contracted group was lower than that of the non-contracted group, while proportion of medium-risk, high-risk and extremely high-risk is gradually increased.Conclusions:The constructed Markov model is accruable and stable, which can be used in the study of hypertension prognosis. The study indicates that the contracted services of family doctor have positive effects on the management of community hypertensive patients.

3.
Article in Chinese | WPRIM | ID: wpr-865112

ABSTRACT

Objective:To investigate the application value of fixation mesh with suture anchor in the repair of parailiac hernia.Methods:The retrospective and descriptive study was conducted. The clinical data of 5 patients with parailiac hernia who were admitted to Shaoxing People′s Hospital from March 2016 to February 2019 were collected. There were 4 males and 1 female, aged from 23 to 67 years, with a median age of 49 years. Patients underwent repair of parailiac hernia, in which mesh with suture anchor was fixed on the outside of the defect to the inner side of the ilium. Observation indicators: (1) surgical and postoperative conditions; (2) follow-up. Follow-up using outpatient examination or telephone interview was conducted at postoperative 1 week, at postoperative 2 weeks, at postoperative 1, 3, 6 months, at postoperative 1 and 2 years, respectively. The follow-up was up to July 2019. During the follow-up, the conditions about drainage tube removal, incision infection, hernia recurrence, and chronic pain were observed. Measurement data with normal distribution were represented as Mean± SD, and measurement data with skewed distribution were represented as M (range). Results:(1) Surgical and postoperative conditions: 5 patients underwent surgeries successfully, without blood transfusion. The volume of intraoperative blood loss was 100 mL(range, 20-300 mL). The operation time and duration of drainage tube placement were (129±13)minutes and (13.8±1.9)days. Patients were discharged from hospital, without postoperative complications during the hospital stay. The duration of hospital stay was 13 days(range, 8-19 days). (2) Follow-up: patients were followed up for 4-39 months, with a median follow-up time of 16 months. One of the 5 patients was removed drainage tube during the hospital stay and other 4 patients were removed at the outpatient after discharge from the hospital. One patient felt numbness in the surgical site at postoperative 1 month without aggravation during the follow-up, and received no specific treatment. Four patients completed computed tomography examination at postoperative 6 months, without hernia recurrence. There was no incision infection or chronic pain.Conclusions:It is safe and effective to use fixation mesh with suture anchor in the repair of parailiac hernia.

4.
Article in Chinese | WPRIM | ID: wpr-710845

ABSTRACT

Objective To investigate the prevalence and related risk factors of anxiety symptoms in elderly patients from one community health service center in Shanghai.Methods Patients aged 60 to 85 years visiting Kongjiang Community Health Service Center from August to December of 2016 were included in the survey.The patients were evaluated with Generalized Anxiety Disorder Scale-7 (GAD-7),Sociodemographic and Health-related Variables Questionnaire,Mental Health Knowledge Scale and Lubben Social Network Scale-6 (LSNS-6).Results Total 2 006 questionnaires were distributed and 1 981 valid questionnaires were returned with a recovery rate of 98.75%.The overall GAD-7 score was 0 (0,2),and 13.5% (267/1 981) participants had positive anxiety symptoms.Multivariate logistic analysis showed that 6 variables were related to anxiety symptoms,including educational background,exercise frequency,percentage of medical costs over total household expenses,life satisfaction,the amount of chronic somatic disease,mental health knowledge awareness (P < 0.05).Conclusion The prevalence of anxiety symptoms in the study population is relatively high.Anxiety symptoms are associated with multiple factors,to which the attentions should be paid.

5.
Article in Chinese | WPRIM | ID: wpr-807020

ABSTRACT

Objective@#To evaluate the reliability and validity of the Chinese version of the Short Form of Quality of Life Enjoyment and Satisfaction Questionnaire (Q-LES-Q-SF) for elderly patients.@*Methods@#The quality of life of 400 elderly outpatients from Kongjiang community health service center were evaluated by using the Chinese version of Q-LES-Q-SF. The reliability of the Chinese version of Q-LES-Q-SF was tested by the internal consistency reliability (Cronbach′s α coefficient) and the half confidence; the validity was tested by structural validity, convergence validity and distinguish validity and calibration validity.@*Results@#The Cronbach′s α coefficient of the internal consistency was 0.956; the Spearman-Brown coefficient of the half confidence was 0.894; the Guttman Split-half coefficient of odd even fold half confidence was 0.894. The exploratory factor analysis showed that there were 2 dimensions: the psychological dimension (Q2-8 items) and the physiological dimension (Q1, Q10-14). The confirmatory factor analysis showed that each psychological dimension factor load of Q2-8 was >0.50; each physiological dimension factor load of Q1, Q10-14 was >0.50. In distinguish validity, there was item with Z> 1.96 (P<0.05), showing that each item had a good distinction between different dimensions. In convergence validity, physiological and psychological dimensions of GFI were all >9.5, RMSEA were all <0.05. In calibration validity, the physiological and psychological dimensions of Q-LES-Q-SF had a good correlation with the corresponding dimensions of the SF-12 (P<0.05), and Pearson correlation value was 0.317 and 0.237, respectively.@*Conclusion@#The Chinese version of Q-LES-Q-SF has a good reliability and validity for elderly patients.

6.
Article in Chinese | WPRIM | ID: wpr-511000

ABSTRACT

Objective To compare the effect of Devine surgery with different fixed positions in the treatment of concealed penis.Methods According to the different fixed positions,45 patients with concealed penis in our hospital from January 2010 to February 2015 were divided into two groups:20 patients were treated with the method that fixing the scapus penis to dermis of the penis' root (group A);the other 25 patients were treated with the method that fixing the scapus penis to pectineal fascia (group B).The surgical success rate,the penile length,and the edema time after surgery between two groups were compared.Results There was no significant difference in surgical success rate and edema time between two groups (P > 0.05).But the penile length of group B was longer than that of group A after surgery (P < 0.05).Conclusion In the treatment of concealed penis with Devine surgery,comparing to the method which fixing scapus penis to dermis of penis'root,the method which fixing scapus penis to fascia pectinea is much better in penile length and penile appearance.

7.
Article in Chinese | WPRIM | ID: wpr-503619

ABSTRACT

Objective To analyze and compare two potency assay methods of protamine sulfate.Methods Heparin titration method was according to foreign pharmacopoeia,while biological assay method was according to China pharmacopoeia(2015).Results The absorbance at the end-point was stable at 0.10 mg/mL and 0.15 mg/mL test solutions.The relative standard deviations(RSDs)of potency results were all less than 5%.Three test solutions and volumes of the titrant had a good linear relationship(R2 =1.000).The results of titration method were significantly related to those of biological assay(P=0.013),with similar RSD(P>0.05).However,the potency of titration method were significantly lower than those of biological assay (P=0.045).Conclusion Heparin titration method is good-using,convenient,and need to be applied widely at home.

9.
Article in Chinese | WPRIM | ID: wpr-486644

ABSTRACT

OBJECTIVE Dynamics of serum and urine metabolites in hepatic injury rats induced by ethanolic extract from Rhizoma Dioscoreae Bulbiferae(RDB)was investigated by 1H-NMR-based metabo?nomic methods in order to discover early biomarkers of liver toxicity induced by RDB. METHODS Rats were ig adminisetred with RDB at a dose of 5 g·kg-1 for 28 d. Rats were sacrificed 3,7,14 and 28 d af?ter RDB administration,as well as after a recovery period,respectively. Blood was taken for routine bio?chemical analysis by an automatic biochemical analyzer. Liver/body mass indexes were calculated ,and liver pathological changes were observed with hematoxylin-eosin staining. Urine samples were collected before and 3,7,14 and 28 d after RDB administration,respectively,as well as after withdrawal. Metabo?nomic analysis was carried out for serum and urine samples. Principal component analysis and orthogonal partial least squares-discriminant analysis were used for screening and identifiying early biomarkers. RESULTS Compared with the control group,total bilirubin (TB) and total cholesterol (TC) values were increased in 3-28 d in RDB group(P<0.05,P<0.01). Total bile acid(TBA)was elevated in 7-28 d (P<0.05,P<0.01). TB,TC and TBA became normal after discontinuation with RDB. There was no significant difference between RBD-treated group and control group in the activity of glutamic-pyruvic transaminase and glutamic-oxaloacetic transaminase,and the content of glucose also was not different between the two groups. The ratio of liver/body mass was elevated at 3-28 d(P<0.01)but returned to normal after withdraval of RDB. The enlargement and necrosis of hepatocytes were observed 7 d after RDB administration,and lesion degree was aggravated with the extension of RDB delivery time. Meta?bonomic analysis showed that the serum lipids (low density lipoprotein/very low density lipoprotein (LDL/VLDL),glutamic acid,choline phosphate and glycerolphosphatecholine were increased in the early stage. Pyruvate and N-acetylglutamate were decreased in urine. These metabolites became normal 7 d after discontinuation with RDB. CONCLUSION The serum lipids (LDL/VLDL),glutamic acid,glycerol phosphate choline,as well as urine pyruvic acid salt and N-acetyl glutamate may be used as the early biomarkers for liver toxicity induced by RDB.

10.
China Medical Equipment ; (12): 50-53, 2014.
Article in Chinese | WPRIM | ID: wpr-443994

ABSTRACT

Objective:To design idea and principle of pressure monitoring functions with a dynamic pressure monitoring function of enteral nutrition pump and method of realizing. Methods:On the base of the existing infusion pump liquid principle, summarize the clinical practical experience, put forward to avoid mechanical complications of enteral nutrition support in May by dynamic pressure monitoring transfusion process. Results:The design idea of exposition, analysis and summary of the design process, raise the reasonable design scheme. Conclusion:The current development of China's enteral nutrition pump in the weak stage, Hope the study design can provide help for the domestic independent R&D enteral nutrition pump.

11.
China Medical Equipment ; (12): 98-100, 2014.
Article in Chinese | WPRIM | ID: wpr-459332

ABSTRACT

Objective: The configuration of fixed assets in hospital, should meet the need of diagnosis, treatment and daily operation. Methods: By considering the input, output and evaluation of fixed assets in the management process, which related to the medium and long term development, we find a way to establish the information platform of fixed assets, which actually conforms to the hospital operation. Results:Effectively, the management of fixed assets was lead to a virtuous cycle. Conclusion: In the management process, economic benefits management, performance and quality management and evaluation should be different among different kinds of fixed assets. Thus, the hospital managers should focus and treat them differently, in order to achieve better or more effective management.

12.
China Medical Equipment ; (12): 88-89, 2014.
Article in Chinese | WPRIM | ID: wpr-457423

ABSTRACT

Objective:The role of the medical instruments in clinical diagnosis and treatment is getting more and more important, especially the application of new technologies and equipment promote and improve the level of clinical diagnosis and treatment, and the advantages bring the gospel to the patients. However, due to the limitations of technologies, tools, design and lack of materials, the medical instruments introduced to the hospital existing defects. Meanwhile, operation staff’s inadequate knowledge poses potential hazard to the health care’s quality. Methods: So now days when referring to the medical quality control, we should and must concern about the quality control of medical equipment to improve health care quality control standards. The essay comes forward preliminary method to carry out medical equipment quality control system established work with the dissecting of the present health care quality situation. Results:These jobs are the basic, whether to carry out the job and promote health care quality management depend on the practice of competent departments and professionals. But most hospitals are reusing and repurchasing and ignoring the medical equipment control quality, these situations need to be correct immediately. Conclusion:Otherwise, the development of medical technologies will increased the risk and damage to the improvement of health care, even the price of life.

13.
Article in Chinese | WPRIM | ID: wpr-342930

ABSTRACT

<p><b>OBJECTIVE</b>To design a psychological state tester based on ZigBee wireless technology.</p><p><b>METHODS</b>Through analog circuit preprocessing, the heartbeat collected by the pulse sensor will be transformed into digital signal from analog signal, and then can be processed and displayed after transported to the personal computer through the Zigbee wireless communicate units. The data will be retrieval and playback for the measurement of psychology.</p><p><b>RESULTS</b>The experiments show that the device is able to acquire the pulse wave of the human body in real-time, at the same time, through the ZigBee wireless network, it can accomplish real-time, secure and reliable communications, and it also can be used in the research of testing the mental state of the individual.</p><p><b>CONCLUSION</b>Through the application of the ZigBee communicate technology; the psychology tester can collect the pulse signal to reflect the individual's mental state in different conditions. So it will be applicable to a wide range of psychology measurement and other areas.</p>


Subject(s)
Computer Communication Networks , Equipment Design , Heart Rate , Humans , Psychological Tests , Psychology, Clinical , Signal Processing, Computer-Assisted , Wireless Technology
14.
Article in Chinese | WPRIM | ID: wpr-330543

ABSTRACT

This paper introduces the design for the function of ICU (intensive care unit) in the newly built medical hyperbaric chamber with three locks and seven doors pressurized with air. The care and emergency treatment equipment can be installed in the chamber with the newly functional characteristics.


Subject(s)
Equipment Design , Hyperbaric Oxygenation , Intensive Care Units
15.
Article in Chinese | WPRIM | ID: wpr-281150

ABSTRACT

<p><b>OBJECTIVE</b>To develop a set of low temperature medical shipping refrigerated box for storage and shipping for biologicals in field environment.</p><p><b>METHODS</b>Semiconductor cooling device (SCD) and phase change energy storage materials (PCESM) were adopted as the means for refrigeration and coolness storage, coolness was produced by SCD and stored by PCESM while power source present, and low temperature state for biologicals was keep by PCESM.</p><p><b>RESULTS</b>The problem for biologicals storage and shipping in low temperature state for medical experiment and clinic was resolved.</p><p><b>CONCLUSION</b>Medical shipping refrigerated box can be used not only in medical, but also in other field such as food storage and shipping, etc.</p>


Subject(s)
Cryopreservation , Drug Storage , Equipment Design , Incubators , Transportation
16.
Article in Chinese | WPRIM | ID: wpr-281122

ABSTRACT

With clinical first-aid needs, it is necessary to develop and produce combined first-aid equipment box to meet needs of the battlefield and emergency treatment. The choice of medical devices should also be followed to change, so as to well realize the scene first aid and portable purpose, whose internal configuration of medical devices can also be set according to actual requirements and have met a case of multiple uses, to suit different applications require medical treatment.


Subject(s)
Equipment Design , First Aid
17.
Article in Chinese | WPRIM | ID: wpr-281112

ABSTRACT

<p><b>OBJECTIVE</b>Due to random sampling of non-adaptive, high-quality reconstruction of the original signal, one-dimensional non-stationary multi-channel EEG signal can be achieved automatic detection and analysis.</p><p><b>METHODS</b>A new multicomponent redundant dictionaries with the atoms of the Gaussian function and its first and second derivatives was built in the paper, and reconstructed signal base on compressed sensing measurement model.</p><p><b>RESULTS</b>The selected dictionary atoms can more effectively match the EEG signals in a variety of transient characteristics of the waveform, allowing the formation of EEG signal is more sparse matching pursuit decomposition. With the theory based on compressed sensing signal sampling, only half of the original signal with different sample size can be used to reconstruct the original signal quality, the important instantaneous features of the waveform can well be maintained.</p><p><b>CONCLUSION</b>Signal sampling based on the theory of compressed sensing contains enough information of the original signal, using the prior conditions of EEG signals (or compressibility) sparsity, high-dimensional signal and original image can be reconstructed through a certain decoding of linear or nonlinear model.</p>


Subject(s)
Electroencephalography , Methods , Image Processing, Computer-Assisted , Signal Processing, Computer-Assisted
18.
Article in Chinese | WPRIM | ID: wpr-385901

ABSTRACT

Objective To summarize the experience of tension-free repair for inguinal hernia in the preperitoneal space using modified surgical mesh. Methods From Dec 2008 to May 2010, 134 cases with 138 reducible primary inguinal hernia were randomly divided into two groups. Sixty-seven patients (70 hernias) in the study group underwent tension-free repair in the preperitoneal space by modified surgical mesh, while the control group (67 cases, 68 hernias) underwent Rutkow's herniorrhaphy by surgical mesh.Results Postoperatively 127 cases (95%) were followed up from 2 to 18 months with an average of 9. 2months[64 cases of the test group were followed up with an average of(9 ±4) months, 63 cases of the control group followed up with an average of (9 ± 5 ) months]. There was no recurrence. No significant differences were found between the two groups in the operation time (P = 0. 697), blood loss (P = 0. 318 ),hospital stay (P = 0. 116) and total postoperative complications (P = 0. 080). The visual analogue scale of the study group was lower than the scale of the control group ( P = 0. 048 ). Conclusions Modified surgical mesh is more comfortable in the treatment of inguinal hernia with tension-free repair in the preperitoneal space with a comparative result to Rutkow's herniorrhaphy by surgical mesh.

19.
Article in Chinese | WPRIM | ID: wpr-405998

ABSTRACT

Obiective To study controUing method for curing time of the materials based on isocyanate, and perfect making means and operating rules of transmitting apparatus for the wounded, Methods According to the controlling principles of the rate of chemical reaction, the influencing factors' were studied such as catalyzer, ambient temperature, mixture level of materials and materials volume by experiment. Results By the results of experiments, ambient temperature hasn't an effector impact on eufing time of isocyanate, catalyzer and mixture level of materials only have a little effect or impact on initial reaction time, but materials volume is an important factor of all. Conclusion By the means of experiments, the curing time of isocyanate is only influenced by the volume of materials, and the character is very useful to transmitting apparatus for the wounded in field battle or on-site emergency rescue.

20.
Article in Chinese | WPRIM | ID: wpr-405961

ABSTRACT

Objective To discuss the medical consumable materials and its storeroom management techniques. Methods From techniques view, it was thoroughly discussed the concrete operating regulations of applying, check in, check out, storeroom specific management, data statistics and second-level storeroom of consumable materials. Results It basically included all contents of management of consumable materials, It has important directive function for medical consumable materials informational management and department of equipment management. Conclusion Economic benefit and socialeffect can be more exerted through the usage of management techniques of medical consumable materials, and more full-scale service can be provided.

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