At first,this paper introduces a kind of sickbed desk,which can be manipulated easily,and patients could live more comfortable with it.Secondly,it introduces universal lamp holder.Different light sources are used in different medical equipments and the connection of their bulbs and lamp holders are different,too.These lamp holders are expensive and apt to be damaged.In order to prolong the using time of the chilly light,and reduce the spoilage and cost,this paper designs an economic and durable universal lamp holder.

In order to save the expense for hospitals,a simple bomu light treating instrument is developed by ourselves.It consists of bomu light,12V/24V transformer,5/50W variable potentiometer,silicon,capacitor,plugs and the worn ATX box.Although the structure is simpler and cost is lower,it can accomplish every treating function for gynecology.

Objective:To investigate the common viral pathogen spectrum of acute respiratory infection (ARI) cases in Changshu city.Methods:Nasopharyngeal swab samples from outpatients and inpatients in five sentinel hospitals in Changshu city from January 2022 to October 2023 were collected. Real-time fluorescent quantitative polymerase chain reaction was used to detect the nucleic acids of influenza virus (Flu) and respiratory syncytial virus (RSV), adenovirus (AdV), human rhinovirus (HRV), human parainfluenza virus (HPIV), enterovirus (EV), human coronavirus (HCoV), human metapneumovirus (HMPV), and human bocavirus (HBoV).Results:Of the 1 936 ARI cases, 18.1% (350/1 936) were tested positive for viral nucleic acid. Flu had the highest detection rate (7.1%), followed by HBoV (3.7%), AdV (1.9%) and RSV (1.6%). The virus detection rate was significantly different among different age groups and seasons. In March 2023, the total virus detection rate was the highest (47.6%), mainly Flu. Flu showed unimodal prevalence in spring and winter. The prevalence trend of HBoV and HCoV was consistent, and the detection rate of HBoV (5.43%) was higher than that of HCoV (2.45%), both of which peaked in summer. RSV prevalence peaks in autumn (4.5%). The detection rate of children aged 0-5 years was the highest, reaching 33.3%.Conclusions:The main ARI pathogens in Changshu city from 2022 to 2023 were Flu, HBoV, AdV and RSV.