Military Technology

If it were a routine amputation surgery, there would naturally be no need for so many experts to go through so much trouble. Mainly because the patient is special, thigh amputation is required for critically ill patients, which is a very risky operation.

In addition, this time, Wu Hao and his team of technical experts also had new requirements, requiring the other party to implant a few small things after the amputation. This is still a new class for experts like Director Tong, so they studied it carefully before the operation, and during the operation, technical experts from Wu Hao's side will also be there to guide them.

The cutting of Lin Lei's left leg was very fast. Director Tong's scalpel slid down Lin Lei's thigh, and Lin Lei's thigh was completely cut off from the fracture.

Then an assistant next to him directly held the severed left leg and placed it on the pusher next to him. After wiping it slightly, he pushed it toward the operating room.

This made Lin's father a little anxious. He looked at Lin Lei's left leg being pushed out with a look of reluctance.

However, this reluctance didn't last long before everyone was interrupted by the sound of the door opening, and then they all looked over, and then froze on the spot.

The doctor and nurse walked in with a cart, came to them and said, "Lin Lei's family, this is Lin Lei's amputated left leg. Please take a look."

Hearing the young doctor's words, the three of them were stunned for a moment, and then looked at Lin Lei's left leg on the cart. Although the color has changed, such a human leg is placed in front of them. This made the three of them feel more or less uncomfortable.

The first person who couldn't bear it was Lin Lei's uncle. He stared at the leg, especially at the blood still seeping from the amputation site. He couldn't bear it anymore and rushed out quickly.

It was also the first time for Wu Hao to see such a human leg placed in front of them. Although he felt a little uncomfortable, he was still better than Lin Lei's uncle and would not rush out of the door.

As for Father Lin, he walked to the cart, then looked at the thigh carefully, and wanted to reach out and touch it, but stopped when he reached it.

What do you plan to do with this stump? If you are unwilling to take it away, you can ask us to handle it uniformly. At this time, the doctor made a very "considerate" suggestion.

We handle it ourselves. Father Lin heard the doctor's words and said very decisively.

Okay, let's pack your bag for you, and you can take it away in a while. The doctor nodded, then pushed the leg and walked out despite Father Lin's reluctance.

Lin Honghan said sadly to Wu Hao: "This is Xiaolei's leg, we can't lose it."

Wu Hao was shocked when he heard this, and suddenly had some random thoughts in his heart, and then couldn't help but ask: "What are you going to do?"

Lin Honghan sighed, and then saw Uncle Lin Lei walking in again, and then said to him: "You can handle this matter, I don't worry about leaving it to others. You can contact me later to buy a coffin, and then Put Xiao Lei's left leg inside, and then send it back to the cemetery of Xiao Lei's grandparents for burial.

In this way, after a hundred years, Xiao Lei will be able to mix up a whole corpse. "

Hearing Lin Honghan's words, Uncle Lin Lei nodded and said: "Don't worry, brother-in-law, I will definitely handle this matter well."

Well, go ahead and do it. Lin Honghan nodded and said.

Uncle Lin Lei nodded and glanced at Wu Hao, then walked out quickly.

Lin Honghan continued to stare at the operation going on in the operating room.

Just because Lin Lei's left leg was amputated does not mean that the operation is over. What comes next is the most troublesome part. Because next, the broken femur needs to be boned. Because the fracture of the femur must be shortened to make the entire femoral port flat, this is beneficial to the recovery of the patient's amputation wound and does not affect some aspects of future life. If the amputation fracture is uneven, then after using the prosthetic limb, the huge weight is likely to cause the uneven broken bone to penetrate the lower fracture, thus affecting the patient's health and quality of life.

In addition, the amputated muscles, tendons, and neurovascular tissues must be treated to avoid sequelae, such as neuralgia, neuroma, etc.

Next, this is the installation and transplantation of the small things required by Wu Hao and his technical team. In fact, it is to facilitate the subsequent wearing of related sensing equipment for smart bionic electronic prostheses. These things need to be transplanted and installed into the patient's wound in advance to prepare for subsequent wearing of prostheses.

Of course, you can also choose to perform a transplant after recovering from the amputation surgery, but this will require a second surgery and require the patient to suffer a second time of pain. Therefore, after consultation and discussion with the technical expert team and the medical expert team, it was decided to implant it together with this operation, thus avoiding the pain of a second operation.

Of course, this is not all good. Fortunately, Lin Lei has reached adulthood and his body has stopped growing. If the patient is in the childhood growth stage, the patient's residual limb after amputation needs to be continuously amputated, which makes the patient very painful.

This is because the patient continues to grow taller and the leg bones are also growing longer, which will cause the longer leg bones to puncture and grow out of the amputation. Therefore, constant amputation is required, and re-amputation is generally required every one or two years, which brings great pain to the patient throughout the growth and development stages.

Adults like Lin Lei don't need it unless there is a problem with his amputation wound, which also saves him a lot of pain.

After completing the transplantation of these equipment and devices, Director Tong and the others began to check the treatment results of the wound and neurovascular tissue. After seeing that there were no problems, they then used the excess skin tissue (skin flap) reserved for treatment to wrap and suture the amputation wound.

Generally, an amputation surgery like this can be completed in an hour for experts like Director Tong. As for today's operation, they were busy for nearly three hours.

Although it was quite tiring, today's amputation surgery also gave Director Tong and the others a lot of knowledge, especially in the transplantation and installation of these equipments, which opened their eyes. They also knew for the first time that these things needed to be implanted in places in the residual limb, such as near muscle groups, bones, nerves, etc.

In the words of technical experts, these things are sensors, which are used to sense the bioelectric signals of the muscle and nerve tissue on the residual limb and the expansion and contraction of the muscles, thereby calculating the movement trajectory of the limb and transmitting it to the intelligent bionic electronic prosthesis after wearing it. Let intelligent bionic electronic prostheses comply with the wearer's wishes and move freely and flexibly.

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