Operating table driving system

Operating table is necessary medical equipment in modern medical activity, and its driving system plays an import role for it, so Shandong Mingtai Medical Equipment Group Co., Ltd pay much attention on it.

Hydraulic system has the advantages of compact structure, small size, light weight, low noise, stable operation, easy installation and overall layout. Hydraulic system includes fuel tank, check valve, solenoid valve, relief valve, bladder accumulator, pressure gauge, throttle and cylinder. The bladder accumulator can be used as a power source for storing pressure oil and releasing energy when needed. According to the pressure gauge to achieve the initiative to offset the pressure. The motors are independently driven by their respective drives.

The parameters of electric operating table are controlled by microprocessor. Microprocessor drive connected hydraulic and electric motors, hydraulic and electric motors are used to do various operating table positions, including: forward/backward tilt, longitudinal movement, height adjustment and others. Selection of microprocessor design can simplify the circuit design, greatly reduce the line fault point, to ensure the reliability of the operation.

Problems should be paid attention to when using medical pendant

Generally in ICU the medical pendant will be equipped to supply oxygen and check patients’ physical characteristics, and most medical assistance devices can be placed on it. So medical pendant is the necessary equipment for medical room, it should be checked after long time usage.

Medical pendant support much more space for operating room, can meet the clinician’s need of rapid medical treatment and control, so it should be carefully when protecting and checking medical pendant.

There are many medical devices around ICU patient, and some of them are supported by ICU medical pendant. Mingtai ICU medical pendant don’t need to move forth and back like surgery medical pendant, generally it is put in ICU for a long time, so the average loss is very small. After use 80 hours, the medical pendant should be checked in time. Every parts should be checked strictly, it should be changed when some parts is not standard, preventing the effect of normal working, and the connecting parts should be tightened if it is loose. The force components in the medical pendant should focus on conservation, understanding the exhaustion of ICU medical pendant, whether there is crack in the weld, and whether there is a problem with the structure. At the same time medical pendant parts are very important, pay attention to the details of the view, to prevent problems.

Hospital bed energy supply and motor-driven form

Generally there are 2 kinds for hospital bed energy supply: external power supply and internal power supply.

Considering that hospital bed usually works in hospital ward or home, there are abundant and convenient Mains (220V) support, and hospital bed don’t need to move to other place, AC-DC conversion technology is very mature now. Battery power supply time is short, and high cost, not conducive to reducing hospital bed’s cost. In response to the above requirements, Shandong Mingtai Medical Equipment Group Co., Ltd choose Mains (220V) as the energy supply, AC power are transformed to DC power through AC-DC conversion, supporting hospital bed’s circuit control system, drive motors and other related components.

Drive part adopts DC servo motor. DC servo motor output power can reach more than 60W, and easy to control, achieving positive and negative steering freely, controlling accuracy to meet the design requirements, and with low noise, in line with the medical environment requirements.

2018 Arab Health Exhibition

Shandong Mingtai Medical Equipment Group Co., Ltd will attend Arab Health Exhibition which will be held in Dubai from 29 January to 01 February 2018. Our booth No. is Z5/F27, welcome you visiting our company.

Arab Health is the largest gathering of healthcare and trade professionals in the MENA region. The exhibition scale and the exhibitors and visitors number has been expanding year by year since its inception, and enjoyed good reputation among the hospitals and medical equipment dealers in Arab countries in the Middle East. The exhibition attracted doctors, hospital managers and medical equipment dealers from Middle East to visit and discuss trade.

This time Shandong Mingtai Medical Equipment Group Co., Ltd will show new technology products to international partners, and collect potential customers’ information through live exchange, learning more about the forefront of the medical device market. This exhibition will not only showcase new products and innovative technologies, but also demonstrate our company's solid strength to industry, playing a good effect for enhancing Mingtai brand influence in the field of medical equipment.

Single dome operating light advantage

For single dome operating light advantage, maybe you will say low price, yes, it is. But is there other advantage? In face now more and more clinics, delivery room and other medical institutions use those small single dome operating light, for those operating light produced by Shandong Mingtai Medical Equipment Group Co., Ltd, it price and performance can meet the needs of general out-patient clinics, caesarean sections, emergency rooms, and some obstetrical health services. The single dome operating light is so popular not only because of low price, but also because of other advantages. So what’s the single dome operating light advantage?

1.      Better sterile control

Light intensity can be adjusted freely in sterile environment, easy to operate. It spring arm design is light, and most brands of sterilized cover can be used for sterilized handle.

2.      Easy maintenance

There are 2 bulbs in every light head, 1 main bulb + 1 spare bulb. The spare bulb will be automatic lighted immediately when the main bulb failure. Changing bulb is very simple, and there is LED indicator on the control box showing that the bulb should be changed.

3.      Price advantage

Single dome operating light are much popular among private clinics and small clinics because of its low price.

Multifunction hospital bed’s advantage

Now taking care of patient in home with multifunction hospital bed is the best choose for home care. Because of the busy work and life pressure, more and more young people don’t have enough time to take care of old people. But multifunction hospital bed can solve this problem. Hospital bed can help old people and patient improving life quality, solving their inconvenience. So what is the multifunction hospital bed’s advantage?

Humanize design. Mingtai multifunctional hospital bed is welded together by high quality steel, simple and generous shape, clean and beautiful. The best design of manual hospital bed is manual back rest, leg rest, toilet bowl, bed shampoo, bed feet. Manual hospital bed’s leg rest and back rest can help patient moving freely in hospital bed.

For patient who lying on the bed long time, doing exercise is good for their health, multifunction hospital bed’s back rest and leg rest function can achieve patient’s this desire, improve patient’s life quality, reduce their pain and escort staff’s labor intensity.

Operating table main construction

The operating table produced by Shandong Mingtai Medical Equipment Group Co., Ltd mainly consists of table board, main body, electric control and accessories. Table board includes head board, back board, hip board, leg board and waist bridge. This kind combined board is not only convenient for table height adjustment, forward/backward tilt, head board and leg board’s separate operation, but also can adjust surgery position by changing table board.

Electric hydraulic operating table control can be done by handheld controller, infrared remote controller, foot controller and auxiliary controller. Handheld controller has 2 types: wired and rechargeable infrared remote controller, designed according to ergonomics, completely sealed and durable, corrosion and drop damage in the operating room environment can be prevented.

It not only shows the battery strength, but also one-hand operation, with convenient composite program function keys, can achieve automatic detection of disoperation, automatic floor determination, automatic reset, automatic height adjustment and other functions. Combined with foot controller, surgeon can adjust surgery position directly; auxiliary controller is independent emergency controller, it can be used to adjust surgery position when handheld controller is not work.

How to choose operating light?

1.      Light source: now there are 2 light source for operating light produced by Shandong Mingtai Medical Equipment Group Co., Ltd: halogen and LED light source. Halogen operating light has many brands, low price, but it lifetime is short, and the bulb should be changed, high radiation. LED operating light lifetime can be reached 60000H, low radiation, light head includes many independent LED groups, any of them invalid will not affect operating light’s normal work, of course it price is higher compared with halogen operating light.

2.      Generally overall reflection operating light includes single dome and double dome operating light. According to the light head diameter difference, some double dome operating lights have same size light head, others have one large and one small light head. Generally speaking, large diameter operating light has much better shadowless effect. Light head has porous operating light and overall reflection operating light, now overall reflection operating light is much popular because of the operating room’s laminar flow requirement.

3.      Operating light’s main parameters are illuminance, color temp, CRI, spot size, light beam depth, temp rise, etc. Mechanical points are rotation angle, light head vertical movement distance and light head balance; if you consider saving, products power consumption should be referred to.

How to choose right home care bed?

1.      Safety: The home care bed produced by Shandong Mingtai Medical Equipment Group Co., Ltd can support registration certificate and production license registered in drug administration, customer should ask for those documents, this can ensure hospital bed’s safety.

2.      Practicality: Home care bed has 2 kinds: manual and electric hospital bed. Manual hospital bed is much suitable for patients who need short time nurse, electric hospital bed is much suitable for home that has disabled patient for a long time. Electric home care bed can reduce caregivers’ burden, it is helpful for patient’s illness recovery.

3.      Economic: Electric home care bed is much more practical than manual home care bed, of course its price also is much higher than manual home care bed. So economic also is one important element that consumers have to consider when choosing home care bed.

4.      Single crank with 2 function, double cranks with 3 or 4 functions home care bed is suitable for long-time bedridden patients’ health care, can meet the patients’ requirement of sleeping, learning, entertainment and other needs.

5.      Home care bed equips with toilet, shampoo devices and urinary alarms, convenient for patients usual self-cleaning and toilet care.

Operating table controller system

Manual mechanical operating table, table movements are completed by hand wheel driving rack and pinion, worm gear and other equipment. Table height adjustment is driven by hydraulic system, the same with oil pressure working principle.

Hydraulic operating table is designed based on hydraulic transmission principle, hydraulic pressure driven hydraulic cylinder piston, piston rod equipped with gears, rack, worm wheel, drag the table to end a variety of actions. Electric hydraulic operating table fluid flow is controlled by foot or manual mechanical controller, manual mechanical controller is usually installed in the head of the table, the foot controller is generally mounted on the base.

Shandong Mingtai Medical Equipment Group Co., Ltd electric hydraulic operating table main controller includes electric gear pump, hydraulic cylinder, solenoid valve, power transformer, rectifier and positioning control switch. Press the position button on control box, motor rotation, gear pump operation, the corresponding solenoid calve opened, the liquid into the corresponding hydraulic driven piston, piston rod push the corresponding joints to complete the table movement.

Multifunction hospital bed structure design and optimization

Multifunction hospital bed is designed according to critically ill patients and paralyzed patients’ special requirement, its back angle and leg angle can be adjusted randomly. For patient who can’t take care of themselves, nurse staff can adjust hospital bed by controller, reducing the labor intensity of taking care of patients.

According to market requirement, Shandong Mingtai Medical Equipment Group Co., Ltd produced new hospital bed, using 3D solidworks digital modeling software modeling and assembly, and then exported to CAD for modification. Kinematics and dynamics analysis by mechanical analysis software ADAMS, study hospital bed’s effect of angular acceleration on patient comfort under various sports conditions and the stress condition of linear plunger under different postures, use the ADAMS optimization function to optimize its function kinematics, taking the minimization of maximum force of linear push rod as the objective function of dynamic optimization, obtained the mechanical parameters which can meet the design requirements. Mechanics theory is used to calculate the main parts of the multifunctional hospital bed respectively, which ensures the safety and stability of the mechanism movement. Control system uses single-chip control, achieve the various agencies movement by single-chip control, sensors installation can control the mechanism turned angle. Use microcontroller-based control system to meet the control requirements.

Operating light camera system standard configuration

The operating light produced by Shandong Mingtai Medical Equipment Group Co., Ltd equips with camera system. The camera system is HD camera, picture resolution can be up to 530 line. Good quality width arm can ensure its flexible when move, and stable when fixed. Professional HD LCD display, professional hard disk recorder, multi-screen cutting real-time display can be done, 500G high-capacity hard disk drive, much convenient for surgical long-time storage. The camera system can complete surgery progress network transmission and long distance diagnosis, facilitate on-site consultation and education, it is the best choice for operating room.

Operating light with camera system standard configuration: HD integrated camera, embedded DVR 1 set, 500G hard disk, 1 decoder, 1 HD LCD screen, 1 unit arm, video cable and power cord.