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This is not a bridge in TV series, but the operating room rules in reality.
It sounds a bit like a joke, but there is serious health logic behind it.
Today, we will talk about these seemingly “embarrassing” surgical specifications, why they are so particular, and what is the relationship with our health.
To say that doctors can’t wear underwear, many people’s first reaction is: this is too inhuman. But the truth is not “streaking”, but the aseptic principle with higher requirements. Surgical gowns are designed to minimize particle pollution caused by clothes, especially in a high-standard sterile environment. Underwear, a close-fitting but non-sterile cloth, may increase the risk of bacterial transmission.
It sounds even more uncomfortable for patients to be naked for surgery, but it is for safety. Not all operations need to be “completely removed”, but in some operations involving chest, abdomen, pelvis or large areas, obstructions will affect the doctor’s judgment of position, and may also hide evil and shelter evil from evil, increasing the chance of infection during operation. Naked, not shame, but science.
None of us like the cold air in the hospital, especially in the operating room. Almost everyone feels cold and shivering. The operating room is kept at about 20¡æ all the year round, not to torture people, but to control the growth of bacteria. The higher the temperature, the more active the bacteria are. Low temperature can effectively slow down the reproduction speed of pathogenic microorganisms and help maintain the operation of equipment.
You may be curious, isn’t it uncomfortable for doctors to stand on the operating table for a long time and sweat all over, without underwear? They wear special sterile inner clothes, which are light and breathable, and are not the “naked body array” we understand every day. This kind of clothes is specially treated, so it is not easy to produce fine fibers and avoid polluting the surgical environment.
Besides, patients, many people will feel nervous and even burst into shame before entering the operating room. But please ask the doctor to have no “physical shame” in his eyes, only “anatomical structure”. What we care about is the position of the organs and the direction of the incision, not whether you shave your legs. What really makes people feel at ease is not covering their bodies, but their trust in the medical process.
The operating room is as bright as a studio, not to “take a clearer picture”, but to reduce shadow interference. Doctors need to know the tissue color and blood vessel distribution at a glance, and any shadow may affect their judgment. The surgical desk lamp is designed with shadowless lamp, which illuminates from multiple directions, eliminating dead corners and improving safety.
Some people find out after the operation: how come there are several “tapes” on the body? That’s what doctors put on before and during the operation in order to accurately locate the marking points, such as positioning skin incision, monitoring electrodes, drainage position and so on. Don’t underestimate this little post, behind it is the guarantee of accurate operation during operation.
Let’s talk about the color of the surgical gown again. Why is it green or blue instead of white? This is not to “prevent dirt”, but because green and blue can relieve eye fatigue visually. Doctors stare at red blood tissue for a long time, and if the background is also white, it will cause eye adaptation disorder; Green and blue can buffer visual stimuli and protect vision.
Many people think that washing hands before surgery is a formality, but in fact it is one of the most critical links in the whole operation process. The so-called “hand washing” is not “flushing water” in the ordinary sense, but disinfection of surgical hands, including brushing nails, forearms and elbows, and strict chronograph procedures. This is to minimize the microorganisms carried by the hands, even if a bacterium is brought in, it may cause postoperative infection.
Have you noticed that the instruments operated by the doctor are always submitted by the nurse during the operation, and the doctor rarely takes them directly? This is to maintain aseptic operation. During the operation, the doctor’s hand can only touch the sterile area, and the nurse is responsible for the equipment management, which can greatly reduce the risk of cross-contamination. This seemingly “exquisite” process is actually a scientific arrangement accumulated by decades of experience.
Many people will ask after the operation: Why did you have a stomach operation and even cut off your toenails? This is actually to prevent the transfer of infection sources. The foot often hides bacteria, especially at the toe seam, which is a hotbed of bacteria. Preoperative cleaning includes manicure, skin cleaning and dirt removal, all of which are aimed at reducing the risk of infection.
The bandage on the operating table often causes misunderstanding, not to “restrict freedom”, but to prevent accidental movement during operation. Under anesthesia, muscles relax, and they may slip or shift with a slight inclination. These straps are “safety belts” rather than “binding belts”. Seemingly cold, it is actually the gentlest protection.
Mobile phones are not allowed in the operating room to prevent electromagnetic interference, not for fear of you taking candid photos. Wireless signals emitted by mobile phones may affect the operation of core equipment such as ECG monitors and anesthesia pumps, resulting in data deviation and even failure. This is not a “ban”, but the most cautious guardian of life.
More interesting details, many doctors wear a “hole towel” cardigan in the operating room, which looks like a “cloth”. In fact, this is for quick detachment. In case of emergency, such as pollution, bleeding and equipment failure, clothes need to be changed quickly, and traditional zippers or buttons may delay time.
After surgery, patients will find themselves stuck with various tubes and wires. In fact, these are all monitoring devices used during surgery, including heart rate sensors, blood oxygen probes, thermometers and so on. Every wire is related to the safety of your operation. Don’t think it is in the way. They are the “clairvoyance” and “clairvoyance” of doctors.
Many people think that surgery is a doctor’s “one-person” thing, but it is actually a multidisciplinary process. Anesthesiologist, roving nurse, instrument nurse, assistant doctor ¡ Every post is interlocking and coordinated. The success of surgery has never been attributed to one person, but to the tacit understanding of a whole team.
Having said that, you may have a question: Is it worth so much attention? The answer is, of course. Behind every rule that you find “strange” are thousands of lessons and experiences. These seemingly embarrassing things are actually the deepest respect for people-respect for life and respect for safety.
Just like when we were young, we didn’t understand why our elders “washed their hands before meals”, and when we grew up, we realized that it was a manifestation of health literacy. The “rules” of the operating room, seemingly cumbersome, are actually the ultimate pursuit of every detail. It is not formalism, but the embodiment of science.
The same is true in life. Many healthy habits that you think are “unnecessary” are actually aimed at reducing risks. For example, washing hands before meals, brushing your teeth before going to bed, and regular physical examination, these small things, which are persisted for a long time, are the most reliable protective nets for your body.