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Why is the application of surgical lamps so extensive? Its technical features help you solve the mystery

Operating light is an indispensable medical device in hospital. Not only can it be illuminated, but it can also add a lot of highlights to the entire operating room with its own characteristics. So, what is the technical feature of the surgery lights veterinary? It is up to our professional manufacturers Mingtai company to uncover these mysteries.

1.       The surgery auxiliary light has an integral reflection optical system with an illumination depth of ≥700mm. At the same time, the color temperature compensation technology is used to enhance the color reproduction, which is more suitable for the illumination of large complex surgery such as brain surgery and thoracic surgery.

2.       Microcomputer digital control of shadowless light, with eight-segment brightness selection, illuminance memory function and wide voltage working characteristics, strong anti-interference ability.

3.       The fully enclosed streamlined lamp body is designed to meet operating room disinfection and high standard laminar flow requirements.

4.       The focusing system has a compact structure, and it is quick and convenient to replace the bulb and porcelain seat; the detachable handle casing can be sterilized at high temperature (≤134°C).

5.       Set the soft start device to effectively extend the life of the bulb. The imported long-lived halogen tungsten bulb has a bulb life of 1500 hours.

6.       The surgical lamp is equipped with a lightweight balance arm suspension system. The six sets of joints are linked, the movement is light and the positioning is stable. 360-degree omni-directional design to meet the needs of different heights and angles during surgery.

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Surgery lamp correct operation method

LED operating light is widely used in hospital and clinic, it is fixed on the balance arm, can do vertical or horizontal movement, fix stable and move flexible, different height and angle can be met during surgery. Surgical light provides great convenience for doctors. In order to make the surgery lights veterinary better to play its advantages, the following is a detailed introduction to the precautions.

Precautions for the use of surgical lamp:

When using surgery auxiliary light, the working distance should be maintained between 0.7 and 1.4 meters, and the temperature should be maintained between 10 and 40 degrees.

The relative humidity in the operating room should be well controlled, not more than 75%. If the humidity is too high, it will cause damage to the operation lamp.

Before using shadowless lamp, you can wipe the surface of the bulb mirror with a soft cloth. Be careful not to wear the surface of the mirror.

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What are the requirements for a good carbon fiber operating table?

There are many operating tables in hospital, among them, the carbon fiber material operating table is the most special. So, what is the characteristics of the carbon fiber surgery table?

1. The end-sleeve design of the operating bed needs to have a large perspective area, and the intraoperative perspective can be completed without translation.

2. The surgical bed board is made of carbon fiber and has excellent fluoroscopy.

3. The operation table control system is electro-hydraulic, which is stable, safe and reliable.

4. The base height is less than 13cm, which is convenient for the penetration of the G-arm.

5. The surgery bed equips with hanging traction frame or carbon fiber traction frame to facilitate orthopedic surgery.

Please choose Mingtai brand for the operation bed brand.

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What are the new requirements of LED medical light in today's medical environment?

LED medical light plays a very important role in medical industry. With the development of medical device, it design requirement also is improved. Then, under the current social development trend, what requirements should be met for the design of LED surgical lamps?

1. LED shadowless light intensity should be suitable for the needs of the simple operating room

Some simple operating rooms have poor lighting requirements, when choosing operating light, you need to consider its illuminance firstly. Generally the single dome operation lamp illuminance can reach 150,000 Lux. If you have enough budget, another satellite light can be chosen as auxiliary light, maximize the elimination rate.

2. The power of LED operation lamp should meet the power supply standard of simple operating room

Too high or too low voltage can cause the surgical shadowless lamp to be unusable, resulting in the burning of the components inside.

3. Whether the LED surgery light can be moved in simple operating room

In some areas, especially in areas where natural disasters are more serious, the simple operating room itself is faced with a variety of risks, and there is a possibility of moving away at any time. Under such circumstances, the ordinary ceiling-mounted shadowless lamp is not as convenient to install and disassemble as the vertical portable surgical lamp. The hospital can choose the appropriate operating room shadowless lamp according to its own situation.

4. With camera function

With the development of medical digital imaging technology, the operating room can install hospital operating lights with camera function, wired or wireless camera, internal or external camera. Through the medical camera, you can diagnose and record the operation process when dealing with complicated surgery, or you can get expert help remotely.

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The characteristics of multifunctional electric medical bed

Multi-functional electric medical beds have made tremendous contributions to today's medical treatment, and some patients who are unable to take care of themselves can take care of themselves relying on multi-functional electric beds.

So what are the characteristics of electric hospital bed? Generally there are posture adjustments, IV pole, toilets and foot washing devices. In those functions toilets function is the most important function.

The toilet hole can automatically open and close on the bed without moving the patient. When the hole is opened, in order to prevent the urine from leaking, the urine plate can automatically cover the genitals. After the toilet, rinse the puddle with warm water, rinse the potty with cold water, and blow dry the human body with hot air. After the toilet is completed, everything is restored to its original position and the hole is automatically closed. This feature greatly enhances the convenience of the nursing staff, and greatly enhances the psychological needs of the patient, so that the patient can receive better treatment.

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How much do you know about the operating table in the operating room?

Operating table is the most common device in operating room, how much do you know about some common problems and solutions for the operating bed?

Firstly, surgery table lifting functions fails. Check whether the indicator is normal, if it is not properly repaired. If the indicator is normal, just lifting function fails, check whether the foot brake is in place.

Secondly is about the support board, it should be checked frequently to see whether it is normal. It should be replaced in time if there is cracking or other abnormal conditions.

If the operation bed board is shaking, it is necessary to see if there is any loose screw.

The operation of the operating table is slow, and it is necessary to see if there is any error in the orientation of the hydraulic bearing.

The above is the information provided by Mingtai medical equipment company, thank you for reading.

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What should I do if there is a sudden abnormal noise in the use of the medical pendant?

The medical pendant provides oxygen, compressed air and nitrogen in the operating room, which plays a non-negligible role. The medical pendant will not be deformed when it is used under full load for a long time, and has good carrying capacity. But sometimes you will hear unusual sounds when you use them. So what causes this sound to appear? Professional medical pendant manufacturer Mingtai medical group glad to answer your question.

The medical pendant can provide up to 8 power outlets or a network interface and telephone interface on request. Single-class high-end wards are generally equipped with double-armed medical pendants. This kind ICU pendant wet area and dry area can be exchanged, so that the nursing work is more flexible, and can meet the nursing needs of the hospital for single-person special care patients. What should I do if the medical pendant has an abnormal sound?

Strict requirements are required for each component on hospital pendant. If the performance is not up to standard, it must be scrapped in time to avoid affecting the operation of medical pendant. Each forced part should be carefully maintained for medical pendant. It is necessary to know the fatigue degree of the metal, whether there is crack in the position of the weld, and whether there is a problem in the structure. In the case of abnormalities in the welds of these forced parts and in the heat affected zone of the weld, it is necessary to take timely measures to solve them.

If there is an abnormal sound in the medical pendant, it should be checked immediately and recorded at the same time. Rotatable, increasing the working coverage of the equipment and improving the efficiency of the equipment; The pendant head and the load-bearing platform can only hover over the circumference of the cantilever radius, so the single arm is chosen as the smaller operating room.

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Why is it recommended to use LED light source as the first choice for shadowless lamps?

In order to maintain good and stable operating room light environment, the operating room should be protected from direct sunlight, or colored glass can be used to facilitate artificial lighting.

Due to the high illumination requirements of the operating room, the installation position of the lamps is often limited by the number and location of the air outlets and other equipment. This is not only asked to meet the high illumination, but also the number of lamps should be limited to the appropriate range, and the energy consumption of the operating room air conditioner should be taken into consideration. The heat of the bulb should be as small as possible. It is recommended to use LED light source. Since the LED is cold light source, there is almost no temperature rise in the room, the patient has no uncomfortable feeling, and the risk of dehydration caused by the light source is avoided. In addition, it can also reduce the energy consumption of indoor air conditioners properly; the general light CRI of the operating room should be close to natural light, preferably between 4000 and 5000K, usually with a color rendering index of Ra≥90.

General lighting in the operating room should not use traditional magnetic ballasts, operating light powered by conventional magnetic ballasts will be strobed due to AC power. Doctors perform surgery under this ever-changing stroboscopic light source. The visual system needs to constantly adjust the size of the eyeball pupil to ensure the stability of the retina illumination and imaging clarity. Long-term work will inevitably make the pupil sphincter fatigue due to excessive use. It will have an adverse effect on the surgery and will also cause some damage to the doctor's vision.

The AC electronic ballast is a new type of rectifier composed of rectification and filtering, high frequency oscillation and rectifier coil protection circuit. Since the power frequency is greatly increased to 55 kHz, even 80 kHz, 100 kHz super audio, the flicker frequency of the surgery light is correspondingly increased to the area where the human eye is not sensitive, which alleviates the stroboscopic effect. At the same time, the buzzer interference is completely eliminated, the power consumption is greatly reduced, and the power factor of the operation lamp is improved. Electronic ballasts have great advantages at low voltages, but unfortunately, the ultra-high frequency also brings another adverse effect, that is, electromagnetic interference generated by high-frequency oscillations, that is, said that the higher the power frequency, the more serious the electromagnetic radiation phenomenon. With the development of modern medical technology, the precision electronic medical equipment used in the operating room is increasing. The electromagnetic interference influence of many electronic ballasts on the normal use of these devices cannot be ignored. For example, in cardiothoracic surgery, when the patient installs pacemaker, it may also be dangerous due to electromagnetic interference.

In summary, to solve these two problems, it is recommended to use LED light source medical light, LED working mode is driven by external or built-in power supply, no ballast is needed, so the problem of strobo can be effectively solved, the good quality LED lamp can almost achieve no stroboscopic; In addition, the use of high-end isolated power supply can effectively reduce the electromagnetic interference of the lamp for precision instruments and prolong its life.

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What is the national requirement for ICU hospital beds?

ICU hospital bed should meet this standard requirement, and should be produced according to drawings and documents.

Medical bed board is made of steel plate, steel strip, steel wire, galvanized iron wire, wooden board, etc.

Hospital bed shape should be neat. The surface must not have defects such as sharp edges, burrs, scars, etc.

The weld seam of the bed should be uniform and there should be no defects such as burning, cold cracking and leakage welding.

After the bed body and the bed frame are assembled, they should be fixed firmly and should not be loose.

When adjusting the step of the foot frame, the bracket should be accurate and reliable, and there should be no slipping.

The bed surface should have good air permeability.

Accessories such as bed rails and infusion stand can be installed on both sides of the bed frame.

The casters or foot protectors of the bed should be securely assembled with the bed.

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New electric operating table structure and working principle

Generally speaking, there are 3 types operating table: mechanical operating table, electric motor operating table and electric hydraulic operating table. Those surgery tables are suitable for all kinds of hospitals for head, neck, chest, abdomen and limbs surgery, or for obstetrics and gynecology, ENT, urology and other surgical.

Nowadays, for the domestically produced operating bed, the main structure and accessories are basically the same regardless of the operating bed, the difference is in the driving system. Electric operation table surfaces are made of non-metallic materials that are X-ray permeable. There are two forms of operation: head operation and side operation. Mechanical surgical table position is adjusted by handwheel drive rack and pinion, worm gear and other devices. Height adjustment is driven by hydraulic system, electric surgery table working principle is the same with hydraulic system.

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What is the auxiliary surgery light advantage?

Most people are familiar with ceiling surgery light, but for operating light, there are also have other types, such as wall mounted operating light, mobile shadowless lamp. Those operation lights can bring great convenience in the right environment. Today Shandong Mingtai company glad to introduce mobile operating light to you

Mobile surgical lamp is one type of auxiliary surgical lamp. Its advantages are as below:

1. Small size and easy to install

Compared with ceiling operating light, mobile operating lamp only needs few minutes to install it, saving labor cost. And in underdeveloped areas of medical care, mobile surgery lamp can be moved from one operating room to another operating room, very convenient for medical staff to carry out surgery.

2. Competitive price

For some small clinics, the price of overall reflection shadowless lamp is too high. The mobile operating light not only can be moved easily, but also has competitive price. And it illumination is not less than other surgery lamp when doing simple surgery, it can be called as an economical surgical lamp.

3. Auxiliary light, backup light

Sudden conditions such as trips and short circuits may occur during surgery, it will greatly threaten the safety of patient if those conditions occur. In this situation, the mobile shadowless lamp, with its inherent advantages, can appear immediately in the surgical illumination area where it is needed, ensuring normal operation.

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Single arm medical pendant scope of application and its unique advantage

Now medical pendants are widely used in hospital. It can be divided into 3 types according to its different structure: single arm medical pendant, double arm medical pendant and combined medical pendant. It also can be classified into 3 different types according to different functions: surgery medical pendant, anesthesia medical pendant and endoscope medical pendant. This time Shandong Mingtai company will introduce single arm medical pendant to you.

Single arm medical pendant is excellent in space utilization, small footprint, full functioning, it much suitable for small operating room which can’t install big medical bridge pendant. Electric single arm medical pendant height adjustment is controlled by electric motor, which can ensure medical pendant working quickly and efficiently.

Medical pendant produced by Shandong Mingtai company is strong and safe, completely eliminating pollution, standard disinfectants can be used to clean the composite surfaces quickly and simply. Balanced design can guarantee the device safety. Besides, there are many other accessories can be chosen for single arm medical pendant. For example, the auxiliary tray can be added under the main tray to place other devices. Medical pendant console has 3 completely independent equipment installation areas, used for strong electricity, gas and weak electricity, and equips special accessories according to customers’ requirement.

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Electric hydraulic operating table working principle

Now many orthopedic operating tables, image OR tables, surgery tables are electric hydraulic operation table.  It is driven by electro hydraulic system, main control structure consists of control switch, speed control valve and solenoid valve. Hydraulic power source is provided by electro-hydraulic gear pump to control the reciprocating motion of each two-way hydraulic cylinder, and through the handle button to control the operating bed to change the various positions, such as height adjustment, lateral tilt, forward/backward tilt, back rest, leg rest, movement, fix and other functions, so that it meets the requirements of surgical operation.

The hydraulic system has the characteristics of compact structure, small size, light weight, low noise, stable control and easy installation. Hydraulic system includes fuel tank, check valve, solenoid valve, relief valve, bladder accumulator, pressure gauge, throttle valve and cylinder. A bed controller is installed on both sides of the operating table, and various motion controls can be performed by the hand controller.

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ICU medical bed test standard

The medical bed test standard is very important for medical bed factory. As hospital bed manufacturer, you should know how many important test standards does the country have firstly, and strictly follow the national standards. Another important key is technology requirement, some products which are produced by small factories can’t pass the test because their produce technology can’t meet the test requirement.

Next is the material test of multifunction electric hospital bed. No matter stainless steel or ABS plastic, its thickness and hardness should meet the national requirements. Such as steel, the steel plate and steel pipe only can be used when it thickness is 12mm. The hospital patient bed cannot be ensured to meet the test standard if the steel thickness cannot meet the requirement, in particular, many problems will occur after being put into use, which will cause many after-sale problems and a decline in the customer experience.

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Suggestion for purchasing surgery light

First of all, when you choosing surgery light, you should not only notice its performance, but also pay attention to its safety, whether it is strictly implemented in the manufacturing according to the relevant safety standards, these two are more important.

Secondly, you can’t just look at the appearance of the medical light when you choose it, the appearance of shadowless lamp is very importance for us, but the biggest role of the operating lamp is to help us to control the surgical field more accurately during the operation. If surgical light is only good-looking, color reproduction and illumination parameters are out of the industry standard, this will not guarantee the safety of our surgery.

1. Safety

For medical devices, safety is always the most important goal. The safety here refers not only to the goods themselves, but also to the safety of the users and the objects they use. At present, the domestic and foreign standards of operation lamps are very mature, and some domestic testing standards are higher than the European norms. Most manufacturers have higher standards for medical devices, so there is little safety problem in their products. However, due to the complexity of the design, the device installation is not in place, or the training is not in place, which may cause problems during use.

2. Suitable lighting environment

In one operation, the doctor is focused on the surgery field 90% of the time. Other medical staff will check the condition of the surgery field most of the time. A suitable lighting environment can make the medical staff see clearly and watch for a long time. "See clearly" can be interpreted as color is not distorted, can distinguish tissue organs, and no shadows.

3. Operate easily, sensitively and precisely

Light head and arm are important parts for OT light. Before and after the operation, the head of the surgical shadowless lamp needs to be able to move quickly into and out of the operating area. During the operation, the lamp head should be sensitively adjusted in angle and position according to the needs of the doctor, and it is necessary to adhere to precise positioning during long-term surgery without drift.

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Are the medical pendants divided into various types?

The medical pendant is mainly used in the intensive care unit of the medical institution (such as ICU room, CCU room, NICU room) and operating room. Because it has to be used in various environments, there are many types of medical pendants. As for ICU medical pendant, due to different structure and use, this kind of medical equipment can be divided into dry and wet separation medical pendant, dry and wet together medical pendant, single arm medical pendant, combined medical pendant, etc.

1. ICU dry and wet separation medical pendant

Applicable to the hospital ICU ward, it is the ICU necessary medical rescue aids, composed by bridge, dry and wet sections. Reasonable wet and dry section separated structure. Wet section configures flexible IV pole, dry section equips with instrument platform which height can be adjusted. Wet section uses cantilever structure, improve the treatment space, moving and rotating part use pneumatic brake, the medical pendant position and direction can be locked freely. In addition, you can choose paging, videophone, background music, teaching and remote consultation system according to your requirements.

2. ICU dry and wet together medical pendant

Simplified function configuration, the two sections of wet and dry are combined into one, which has simple structure, convenient use and space saving, and is suitable for small area monitoring area and emergency room.

3. ICU single arm medical pendant

Applicable to the hospital ICU ward, it is the ICU necessary medical rescue aids. It equips with pneumatic brake. It can be moved and locked easily according to medical staff requirement. Using limited space, the dry area and the wet area are combined into one, oxygen, air, vacuum suction, strong and weak electricity, network output terminal and infusion rod are respectively placed in the place where the medical staff can reach the hand, provide the greatest convenience for the medical staff.

4. ICU combined medical pendant

The ICU combined medical pendant is a must-have medical platform and an important auxiliary equipment for modern intensive care units and emergency rescue rooms. It adopts technologies such as dry and wet separation, gas-electric separation, strong and weak electric separation, and equips with pneumatic brakes at the same time. It can easily lock and move according to your need.

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The structure and function interpretation of electric operating table

Operating table is mainly divided into electric operating table and hydraulic operating table. The operating table is the most important tool for placing the patient during the operation so that the doctor can easily perform the operation.

What are the structural and functional characteristics of electric surgery table?

1. OR table structure

Most operation table consists of table board, control system, main body and accessories. Table boards consists of head board, waist bridge, back board, hip board and leg board, which can achieve independent work of height adjustment, forward/backward tilt, lateral tilt, head board adjustment, waist bridge adjustment and back board adjustment.

Most surgery table accessories contain anaesthetic screen, arm support, shoulder support, body support and knee support, these all contribute to body position adjustment. Those accessories are equipped with a sponge pad to ensure proper circulation of the patient's blood during the operation and to maintain comfort. Parts of operating table is electro-hydraulic transmission, which consists of electric gear oil pump, hydraulic cylinder, relief valve, solenoid valve, positioning switch and power supply.

2. Operating table function

It can ensure a variety of surgical position requirements (supine, prone, side, seat, etc.).

Bracket or headstock can be attached.

Electric hydraulic system, simple and safety