Wang Xiaoai came to the radiotherapy department the next day to do positioning, and Ge Kailin had already helped Wang Xiaoai with other procedures, she just needed to go directly to the mold room to do the mold.

First, you need to lie down on a vacuum bag to get in shape.

The patient lies on the vacuum bag, and the person next to him makes the vacuum bag close to the patient, and then uses a vacuum pump to pump air, and the air in the vacuum bag is exhausted to make a vacuum pad, the shape of the vacuum pad is exactly the same as the patient's body shape, and can only be used by this patient.

Due to Wang Xiaoai's inconvenience, this process alone took more than half an hour, and Ge Dingchou and Ge Kailin were both sweating profusely.

The next step is to use plastic polymer materials to make a body model, and fix the patient without moving.

Use hot water higher than 60 degrees to scald the polymer material softly, and then quickly spread it on the patient's body, the side strips are fixed on both sides of the body frame under the vacuum pad, and then gently press the body model with your hands to make the body model exactly the same as the patient's body shape, and when the body model is completely cool, can no longer be deformed, remove the body mold, let the patient get up.

The process took another twenty minutes.

There is a vacuum pad under the body and a body model on the body, and the two are used together to fix the patient's position and ensure the accuracy of the treatment.

Lao Yao smiled bitterly: "She used it for more than an hour alone, and it seems that I will be complained about again today." ”

Every patient has an appointment, and Wang Xiaoai has taken up so much time alone, and the patients behind him may not be able to tolerate it.

Doctors are complained about by patients, and sometimes they come to ask what is going on, or they also complain.

Ge Kailin comforted him: "I'll send my second aunt downstairs first, and I'll go to work with you today, and the two of us can get things done faster." ”

After a pause, he added: "I'm going to work three shifts in the mold room, and I'll be here today." ”

It is Lao Yao's duty to be a model, and it will take so long to be someone like Wang Xiaoai today, Lao Yao complained to Ge Kailin, although it is the truth, because of Li Mei, Lao Yao's words inevitably have personal feelings.

Ge Kailin understands him, so she wants to help him, but she also has to show that she is only working in advance, otherwise how will she, the supervisor, continue.

Ge Kailin held a vacuum pad under the diaphragm socket on one side, and held a body model in the other hand, Ge Dingchou carried Wang Xiaoai on his back, and the three of them went downstairs.

After this toss, Ge Ding's ugly legs were a little weak when he went downstairs, and he asked Wang Xiaoai to stand on the railing of the stairs and go to the storage place to push the wheelchair by himself.

Wang Xiaoai asked Ge Kailin: "Do you have to toss like this every day when you do treatment?" ”

If this is the case, she still plans to let Ge Kaijian come, Ge Dingchou is old, her weight is not light, and Ge Dingchou can't stand it after a long time.

Ge Kailin explained: "It's the first time, unless you have obvious changes in fat and thinness during the treatment, you will generally not re-mold during the treatment, but the treatment room is in the basement and there is no elevator." ”

Wang Xiaoai can walk alone for a short distance on a flat road, but she can't go up and down the stairs, she can't stand it.

Moreover, it is also a problem for Wang Xiaoai to get on and off the treatment bed when doing treatment, not just lying on the bed, she also has to lie on the vacuum pad, and the vacuum pad must not be pressed or squeezed, otherwise it is easy to deform or damage the air intake, so she has to do it again.

The best way is for someone to directly hold her and lie down in a suitable position, and then directly hold her down after the treatment.

Wang Xiaoai sighed: "Then let's do the knife you said yesterday, your second uncle can follow me less guilty." ”

Ge Kailin nodded: "Let's talk to the doctor then." ”

Ge Dingchou pushed the wheelchair over, and the three of them went to the CT simulation positioning room again.

When scanning CT, it is the same as treatment, or how to call it CT simulation, which is the way of simulating treatment.

The vacuum pad is placed on the machine tool, the patient lies on the vacuum pad, and the body is fixed with a phantom, and after the markings are attached to both the phantom and the vacuum pad, the next step is to scan the image.

After scanning the CT image, the image is transmitted to the planning system, and the physicist who schedules the images from the CT simulation room first strings the images into a three-dimensional image, and the doctor draws the tumor and other organs on the CT image, and gives the tumor and each organ a dose of rays, and the physicist can make a treatment plan.

After the plan is made and confirmed by the doctor, the physicist transmits the plan to the treatment room, prints a treatment plan, and the X-ray simulator technician lays the patient down on the machine tool according to the plan, and puts new signs on the body membrane and vacuum pad.

The technician in the mold room makes the lead block according to the field diagram at different angles, and the patient moves the lead block into the designated treatment room.

The patient can then go to the treatment room for treatment.

The treatment room technician positions the patient according to the sign posted by the simulation room technician and treats the patient according to the treatment plan.

This is the basic process of radiotherapy, and each hospital will adjust the details according to the type of radiotherapy equipment, the allocation of staff, and the number of patients.

It took nearly half an hour in the CT simulation room, and Wang Xiaoai finished this part of the procedure today, and then waited for the doctor to draw the outline of the tumor and organs.

Sending Wang Xiaoai and Ge Dingchou out of the gate of the radiotherapy department, Ge Kailin went to tell the chief technician, today she will take turns to the mold room, and the chief technician will also arrange for her, although she is the supervisor, she can't mess around, and the scheduled shift must be complied with.

The patients waiting in the back did not have the same situation as Wang Xiaoai, Ge Kailin and Lao Yao started to do things much faster, and they made models for all the patients before getting off work.

The two sat down to rest.

Ge Kailin was sweating profusely, and she was a little tired and a little wheezing: "I used to do maintenance, and I didn't get so tired after working for hours in a row. ”

Lao Yao smiled: "Interlacing is like separating mountains, and each line has its own tired method." ”

Ge Kailin really admired: "Teacher Yao, you are really not easy, if it were me, maybe I wouldn't be able to hold on for all these years." ”

Make a vacuum pad for the patient, make a body model, and circle around the patient, the room is less than 10 square meters, and there is a one-meter-square constant temperature water tank, and the water temperature has been maintained above 60 degrees.

With such a large water tank, it is okay in winter, although the house is a little stuffy, but it is also warm, and it will be sinful on a hot day, even if it is hot in the house, I dare not turn on the air conditioner, because most of the patients take off their clothes to make body models, and the patients themselves have weak resistance and are easy to catch a cold.

The technician was so hot that he had to run out to get some air, find a cool place to stay for a while, and then come back to work.

Lao Yao shook his head: "I couldn't bear it when I was young, but now that I'm older, I'm used to it." ”

Turn on the fan on the wall: "What's the matter, don't you feel better?" ”

Ge Kailin pulled the front of the white coat and fanned: "It's much better!" ”

When making a body model, you can't turn on the fan, the temperature drops too quickly, and the body membrane is not well shaped.

When the two of them were busy, they didn't feel it, and when they were free, they were a little embarrassed, except for the first few sentences, there was nothing to say.

(To be continued...... ）