Mingtai

In recent years, people’s awareness of environmental protection has increased, and the problem of energy shortage has become more and more serious. Under such circumstances, more and more medical institutions choose to use LED shadowless lamps instead of traditional halogen shadowless lamps. The traditional surgical lamp uses halogen bulb as light source, and reflects the light to the surgical field through multi-mirror reflector. This kind of halogen shadowless lamp has short service life, and the emitted spectrum contains ultraviolet and infrared rays. Although modern technology can filter out most of the ultraviolet rays, long-term use of the overall reflection halogen surgical lamp will also cause discomfort to the patient due to excessive temperature rise, and even cause damage to the patient's skin and surgical site. As an excellent cold light source, the primary characteristics of LED shadowless lamps are low light source temperature, low power consumption, long service

With the development of science and technology, medical equipment is gradually improved. Mingtai electro-hydraulic operating table is produced under the development of high technology, which is conducive to better treatment of patients. But what should I do if the electric operating table fails? How to repair it? If the operating table body cannot be raised but can be lowered, it is found that the sound of the motor starting cannot be heard when the up button is pressed. Power off and unplug the handle control box, open the control box, use a multimeter to measure whether the keys are normal, measure the connection line after confirming it is normal, and find that the connection line that controls the rise is disconnected. After re-welding, it works normally. There was oil leakage on one side of the electric operating table, and the waist ascending function failed. Open the guards on both sides of the operating table, after careful inspection, find the place of oil leakage, it is f

There are two situations to consider when installing Mingtai ceiling shadowless lamp. When installing on the ceiling, it is required to embed four M12×200mm bolts in the ceiling concrete, exposing the ceiling 30mm (diameter 240 on the circumference, 360 degree quarters) in order to install the fixed disc and the fixed seat. The disc can also be hoisted and fixed with round steel bolts not less than 20mm in diameter. Then install the holder. When installed on a beam, a hoisting chassis with a diameter of not less than 320mm and a thickness of not less than 6mm can be made. On the circumference of 240mm in diameter, 360 degrees are divided into four quarters, and four holes with a diameter of 12.5 are drilled; on both sides of the disk, according to the width of the beam , weld one piece of beam splint that is perpendicular to the chassis, the size is not less than 150×90mm, and the thickness is not less than 5mm. Drill three 14.5 holes in the upper part of the beam splint in a trian

The design of Mingtai orthopedic electric operating table not only conforms to the characteristics of ergonomics and anatomy, but also applies modern technology and humanized design concepts, and is especially suitable for various types of orthopedic surgery. In cooperation with the orthopedics C-arm X-ray machine, the patient can be lifted, pulled, reset, fluoroscopy, filmed and fixed. Modern orthopedic operating tables ensure effective traction and reduction of femoral neck, femur, and tibia fractures. The strip-shaped sacral backrest and perineal column are all made of carbon fiber composite materials that can see through X-rays, and can be adjusted for longitudinal movement., which is convenient for resetting and internal fixation under the fluoroscopy of the c-arm x-ray machine. In addition, the orthopedic operating bed can also meet the specific requirements of supine and prone spine surgery and support and maintain the normal spine physiological curvature through the lifting,

Self-excited oscillation circuit coupled with transformer of Mingtai shadowless lamp. After the power is turned on, the initial base current is provided to the transistor through the potentiometer w and the resistor R to turn it on, and the collector current increases. The collector potential of the shadowless lamp develops in a positive direction. Due to the positive feedback winding and the inductive coupling of the surgical lamp, the base current is further increased, and the collector potential tends to be more positive. The strong positive feedback causes the avalanche process of the transistor, causing it to quickly enter the saturation zone. Due to the action of the pulse transformer, the saturation state of the transistor cannot be maintained for a long time in the surgical lamp. During the saturation period, Vce is close to zero, and the power supply voltage of the surgical lamp is directly added to L. Both ends. Due to the large inductance impedance of the surgical lamp, th

As a manufacturer of medical beds, Mingtai's grasp of the size of medical beds is adjusted based on the height and weight data in the latest national census. Generally speaking, this size will be extended by a few centimeters, usually about 50 cm. In addition to the convenience of taking care of patients, this extended size is also afraid of encountering individual patients who are too tall. This can be considered as a margin. In terms of width, it is generally determined by extending a certain size based on the body width of an adult male. The size of some special-purpose beds is adjusted and modified according to the actual situation. For example, the length and width of the ICU bed size are longer and wider than ordinary medical beds, especially the width ratio is much higher. This is because it is convenient for nursing staff. Take care of the patient. Although orthopedic beds have basic ratings, they will also be adjusted according to different requirements. Children’s med

1. Cold light source, there is almost no temperature rise during the surgical treatment, the surgeon and patient have no discomfort, and at the same time, it avoids the risk of dehydration that may be caused by traditional light source irradiation; 2. Using cool white light with a color temperature of over 4300K close to natural light, its light quality is much better than traditional light sources, and the CRI of Mingtai LED operating light has reached 95 or more. This indicator makes it possible to maintain the 95 standard in dark places, allowing doctors make judgments more accurately during the operation. 3. The color temperature is adjustable, and the light is mixed through the control system and the chip to achieve multiple color changes and image formation, effectively alleviating the visual fatigue of the doctor during the operation, distinguishing fresh and necrotic tissue, and improving the quality of the operation. 4. The LED shadowless lamp is shock-resistant, impact-