PURPOSEDeveloping an exercise management software based on a smart phone to intervene wearer's exercise amount.

METHODUsing the Android system of mobile phone which contains acceleration sensor to detect the wearer's exercise amount, at the same time, the sensor send the information to the health management center.

CONSEQUENCEIt can carry out behavior intervention by the health management center's information feedback indication, thus guide the wearer to take exercise scientifically and safely to reach the most effective and appropriate exercising result, which realizes the system function.

CONCLUSIONThe behavior intervention based on Smart phones can apply as a new clinical measure to treat patients.

Cell Phone ; Exercise Therapy ; instrumentation ; Software ; Software Design

Chronic obstructive pulmonary disease (COPD) is a severe respiratory disease characterized by airway obstruction with high mortality and rate of recurrence. Rehabilitation exercise can lessen the possibility of the progressive exacerbation of the patient's condition, exerting an active role in improving their lung function and the quality of the patients' life. Therefore, we have designed a lung function exercise bottle, which is capable of adjusting the pressure according to the patient's needs. It is easy to operate and apply in practice. The exercise bottle is composed of three components, including bottle body, threaded round cap and air blow pipe. The bottle body is formed in rectangle shape, and utilized to contain liquid. The filling opening is designed on the top of the bottle. Outside of the filling opening, there is a screw thread round cap, which can adjust the pressure according to the patient's tolerance, gradually increasing the training intensity,and improving the training effect thereby. The blowpipe can be inserted into the bottle body and the patient can blow the air through the tube. Compared with the traditional rehabilitation training, when the newly invented lung function exercise bottle has been used for rehabilitation exercise, the air pressure in the bottle can be adjusted, with the advantage of wider range of application, lower cost and more convenient. It provides a good solution for clinical and home-based rehabilitation and is worth of popularizing.
Equipment Design ; Exercise Therapy/instrumentation* ; Humans ; Lung/physiology* ; Pulmonary Disease, Chronic Obstructive/rehabilitation*

Accompanied by changes in modern work and lifestyle, the incidence of cervical spondylosis has increased year by year. In view of the fact long-term fixed posture of the head and neck is one of the main causes of cervical spondylosis, a set of wearable cervical spondylosis prevention system is developed. The system comprises a head and neck movement collection module based on the acceleration sensor and a head and neck motion recognition module based on artificial intelligence. Experimental results showed that the system can accurately identify long-term posture of the head and neck, and guide users to complete effective exercise therapy under the supervision of motion recognition module. Using this system can be beneficial for the prevention of cervical spondylosis.
Acceleration ; Artificial Intelligence ; Cervical Vertebrae ; Exercise Therapy/instrumentation* ; Humans ; Movement ; Neck ; Posture ; Spondylosis/prevention & control* ; Treatment Outcome ; Wearable Electronic Devices

Several different methods of enhancing pelvic floor functions have been developed and modified. The aim of this study was to compare the efficacy of a new vaginal cone with conventional FES-Biofeedback therapy for female urinary incontinence, with respect to pelvic floor rehabilitation. One hundred and twenty patients, who required a non-surgical treatment for urinary incontinence, were divided randomly into two groups; (1) the Functional Electrical Stimulation (FES) - Biofeedback group (or BFB group) and (2) the new vaginal cone group (or cone group). For a period of six weeks, two training sessions each week were carried out on the BFB group. The new 150-gram dumbbell-shaped vaginal cone, made of fine ceramic material, was developed domestically. A therapist instructed patients in the cone group upon its use for pelvic floor exercise, and directed the exercise to be repeated at home daily; these patients had follow-up visits every week. Objective improvements were obvious in both groups. 88.3% and 91.6% of the cone and BFB groups showed an improvement after treatment, respectively. There was no significant difference in the improvement or dissatisfaction scores of the two groups. In conclusion, no significant differences in the therapeutic effects were observed between the FES- Biofeedback and the new vaginal cone groups. Considering improvements in the quality of life and objective symptoms, the therapeutic effects of the two techniques showed no significant differences. The new vaginal cone is relatively easy to use at home and aids in pelvic floor muscle exercises. Consequently, the new vaginal cone could be used as an alternative non-surgical treatment modality in female stress urinary incontinence.
Adult ; Aged ; *Biofeedback (Psychology) ; Comparative Study ; *Electric Stimulation Therapy ; Exercise Therapy/*instrumentation ; Female ; Humans ; Middle Aged ; Pelvic Floor ; Prospective Studies ; Urinary Incontinence, Stress/*therapy

Recent studies have suggested a favorable effect of cardiac rehabilitation (CR) on patients with cardiovascular disease. This study aimed to evaluate the impact of home-based exercise training with wireless monitoring on acute coronary syndrome (ACS) patients undergoing percutaneous coronary intervention (PCI). A total of 55 ACS patients undergoing PCI were randomly divided into home based exercise training with wireless monitoring cardiac rehabilitation (CR, n = 26) and usual care (UC, n = 29). Exercise capacity and quality of life (QOL) were evaluated at baseline and after 12 weeks. Change of metabolic equivalent of the tasks, maximal exercise time and QOL were significantly increased (+2.47 vs +1.43, P = 0.021; +169.68 vs +88.31 sec, P = 0.012; and +4.81 vs +0.89, P = 0.022, respectively), and the change of submaximal rate pressure product, and of submaximal rate of perceived exertion were significantly decreased (-28.24 vs -16.21, P = 0.013; and -1.92 vs -1.62, P = 0.018, respectively) in the CR group compared to the UC group after 12 weeks. CR using home-based exercise training with wireless monitoring led to improvement of exercise capacity and QOL relative to conventional care in ACS patients undergoing PCI. Our findings suggest that early scheduled CR may be considered in ACS patients undergoing PCI.
Acute Coronary Syndrome/*therapy ; Adult ; Blood Pressure ; Cellular Phone ; Exercise Therapy ; Female ; Heart Rate ; Humans ; Male ; Middle Aged ; Percutaneous Coronary Intervention/instrumentation/*methods ; Quality of Life ; Treatment Outcome

BACKGROUND: Surgical treatment is the preferred method for treating subtrochanteric femoral fractures and the variety of extramedullary and intramedullary implants continues to evolve. The purpose of our study was to retrospectively evaluate the clinical and radiological results of subtrochanteric fractures that are treated with the Selfdynamisable internal fixator. METHODS: From January 2000 to January 2004, we treated 49 consecutive patients who had subtrochanteric fractures. According to the AO classification, 8 (16.3%) fractures were type 32-A, 16 (32.7%) were type 32-B and 25 (51%) fractures were type 32-C. The mean follow-up time was 22.3 months. RESULTS: The average operating time was 45 minutes (range, 32 to 90 minutes). The average blood loss was 250 mL (range, 125 to 350 mL). The average hospital stay was 10 days (range, 7 to 59 days). Implant failure was not observed and union was achieved in all the patients. Deep infection occurred in one (2%) patient in the early postoperative period. Fracture union was achieved at a mean of 14 weeks. Varus malalignment less then 10 degree was noted in three (6.1%) patients at the end of follow-up. Thirty-five patients were pain-free and 14 had mild pain. CONCLUSIONS: The selfdynamisable internal fixator was successfully used for subtrochanteric fracture. It provides a short operative time, low blood loss, spontaneous biaxial dynamisation and healing in an optimal period of time without the need for secondary intervention.
Adult ; Aged ; Aged, 80 and over ; Exercise Therapy ; Female ; Fracture Fixation, Internal/*instrumentation/methods ; Hip Fractures/*surgery ; Humans ; *Internal Fixators ; Male ; Middle Aged

In this research, a new set of training methods was created and put into practice to train the body's sit-to-stand balancing ability, and controlling ability of body's gravity centre of patients with cerebrovascular diseases. It contains a series of motion trainings, including sitting position training, standing position training, sit-to-stand training and game training, etc. There is also a series of trainings of feedback included in this set of methods, such as internal feedback, external feedback, bandwidth feedback, conclusive feedback, visual feedback, acoustical feedback and so on. The trainings resulted in better controlling ability of body's centre of gravity in the sit-to-stand process of patients after a period of training. It indicated that these targeted-designed trainings, especially the feedback trainings, could effectively help the under-trained patients to have a better knowledge of their current situation, and in turn to have a better knowledge of which aspects they should take more training to achieve a better therapeutic effect.
Equipment Design ; Exercise Therapy ; instrumentation ; methods ; Hemiplegia ; etiology ; physiopathology ; rehabilitation ; Humans ; Movement ; physiology ; Postural Balance ; physiology ; Self-Help Devices ; Stroke Rehabilitation ; Weight-Bearing

OBJECTIVETo discuss the clinical effectiveness in treating thoracolumbar fractures adopting the rehabilitation exercise utilizing knee pads on the orthopedic traction bed.

METHODSFrom June 1996 to June 2006, we studied the clinical effectiveness of thoracolumbar fractures utilizing knee pads on the orthopedic traction bed for rehabilitation exercise. The cases surveyed total 209, 163 of which had full data. There were 98 males and 65 females with the age from 17 to 74 years (mean, 14.5 years). Consulting time after injury from 30 min to 7 days. Fracture site in T11 had 8 cases, in T12 24 cases, in L1 73 cases, in L2 33 cases, in L3 8 cases, in L4 3 cases, in T12 and L1 14 cases. Compression degree of vertebral anterior border: full compression had 1 case,more than 4/5 had 23, more than 2/3 had 67, more than 1/2 had 40, in 1/3 had 46.

RESULTSAmong them, 8 cases with legs paresis no recovery in nerval function or stopping recovery changed methods, and underwent surgical treatment. Others 155 cases were followed up from 2 to 12 years with an average of 3 years and 4 months. The average height of vertebral anterior borders of the 169 injured compressed had increased from 1.55 cm before treatment to 2.70 cm after treatment with an average of 1.15 cm. The height of the injured vertebral anterior borders had recovered from 50.5% (1.55/3.07) before treatment to 89.4% (2.70/3.02) after treatment. Kyphosis angle of the injured vertebral bodies had recovered from 13.25 degrees to -1.6 degrees in average. Twenty-three cases associated with dislocation basic reduction.

CONCLUSIONRehabilitation exercise using knee pads on the orthopedic traction bed can obtain satisfactory clinical effect in treating thoracolumbar fractures, the method is easy. At 3, 7, 10 days after treatment, the height of bed should be adjusted according X-ray.

Adolescent ; Adult ; Aged ; Exercise Therapy ; instrumentation ; methods ; Female ; Follow-Up Studies ; Humans ; Lumbar Vertebrae ; injuries ; physiopathology ; surgery ; Male ; Middle Aged ; Orthopedic Equipment ; Recovery of Function ; Spinal Fractures ; physiopathology ; rehabilitation ; surgery ; Thoracic Vertebrae ; injuries ; physiopathology ; surgery ; Treatment Outcome ; Young Adult