Wang Xiaoai came to the radiotherapy department for positioning the next day.
Ge Kailin had already completed the other procedures for Wang Xiaoai.
She only had to go directly to the model room to have the model done.
Start by lying on the vacuum bag and shaping it.
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 out the air.
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 mobility difficulties, this process alone took more than half an hour, and both Ge Dingchou and Ge Kailin were so tired that they were sweating profusely.
The next step is to use plastic polymer materials to make a phantom to immobilize the patient.
Use hot water higher than 60 degrees to soften the polymer material, and then quickly lay it on the patient.
The edge strips are fixed on both sides of the body frame under the vacuum pad, and then gently press the phantom with your hands to make the phantom fit the patient's body shape.
Exactly the same.
When the phantom is completely cool and can no longer deform, remove the phantom and let the patient stand up.
This process took more than twenty minutes.
There is a vacuum pad under the body and a phantom above the body.
They are used together to fix the patient's position and ensure accurate treatment.
Lao Yao smiled bitterly: "She spent more than an hour alone.
It seems that I will be blamed again today."
Each patient has an appointment time.
Wang Xiaoai only takes up such a long time, and subsequent patients may not be able to tolerate it.
When doctors are complained by patients, they sometimes come to ask what's going on or complain a bit.
Ge Kailin comforted him: "I'll send my second aunt downstairs first.
You and I will go to work together today.
We can work faster together."
After a pause, he added: "I have to work a three-day shift in the model room, so I will be working here today."
It is Lao Yao's responsibility to make models.
If it were someone else like Wang Xiaoai today, it would also take such a long time.
Lao Yao complained to Ge Kailin.
Although what he said was true, due to Li Mei's reasons, Lao Yao's words Inevitably there are personal emotions.
Ge Kailin was considerate of him, so she wanted to help him, but she also had to show that she was just working an early shift, otherwise how could she continue to do her job as a supervisor.
Ge Kailin held a vacuum pad under her diaphragm socket and held the phantom in the other hand.
Ge Dingchou carried Wang Xiaoai on his back, and the three of them went downstairs.
This〗dg〗〗小〗 said, 23otsotarn:2020otgttsrotaasrotgtstsrgttgt After all the tossing, Ge Dingchou’s legs felt a little weak when he went downstairs.
He asked Wang Xiaoai to stand on the stair railing while he went to the storage area to push the wheelchair.
Wang Xiaoai asked Ge Kailin: "Do you have to do this every day during treatment?"
If that was the case, she still planned to let Ge Kaijian come.
Ge Dingchou was old and her weight was not light.
Ge Dingchou couldn't bear it after a long time.
Ge Kailin explained: "This is the first time.
Unless your weight and weight change significantly during the treatment, the mold will not be re-made during the treatment.
However, the treatment room is in the basement and there is no elevator."
Wang Xiaoai can walk a short distance by herself on flat roads, but cannot go up and down stairs because her joints can't bear it.
Moreover, it is also a problem for Wang Xiao'ai to get on and off the treatment bed during treatment.
Instead of just lying on the bed, she has to lie on the vacuum pad.
The vacuum pad must not be squeezed, otherwise it will easily deform or damage the air intake, and the process will have to be done again.
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The best way is to have someone hold her and lie her down in a suitable position, and then hold her down directly after the treatment.
Wang Xiaoai sighed: "Then let's make the knife you mentioned yesterday.
Your second uncle will be able to suffer less from me."
Ge Kailin nodded: "Let's talk to the doctor then."
Ge Dingchou pushed the wheelchair over, and the three of them went to the simulation positioning room.
Scanning is the same as treatment, otherwise it is called simulation, it is the way of simulating treatment.
The vacuum pad is placed on the machine tool.
The patient lies down on the vacuum pad and is fixed with a phantom.
After markings are placed on the phantom and the vacuum pad, the next step is to scan the image.
After scanning, the image is transmitted to the planning system.
The physicist who schedules the film sequence will first convert the image transmitted from the simulation room into a three-dimensional image.
The doctor draws the tumor and other organs on the image, and gives the tumor and each organ Based on the radiation dose received, the physicist can make a treatment plan.
After the plan is completed and confirmed by the doctor, the physicist transmits the plan to the treatment room and prints a treatment plan.
According to the plan, the light simulator technician asks the patient to lie on the machine bed and affixes new treatments on the body membrane and vacuum pad. logo.
Technicians in the model room prepare lead blocks according to the radiographic images from different angles, and the patient moves the lead blocks into the designated treatment room.
The patient can then go to the treatment room for treatment.
The technician in the treatment room follows the signs posted by the technician in the simulation room, positions the patient, and treats the patient according to the treatment plan.
This is the basic process of radiotherapy.
Each hospital will adjust the details according to its own type of radiotherapy equipment, staff configuration, and number of patients.
After spending nearly half an hour in the simulator room, Wang Xiaoai was finished with this part of the procedure today.
Next, she was waiting for the doctor to draw the outline of the tumor and organs.
After sending Wang Xiaoai and Ge Dingchou out of the radiotherapy department, Ge Kailin went to tell the chief technician that she would go to the model room in shift today, so the chief technician could arrange her shifts.
Although she was the supervisor, she couldn't mess around. , we must abide by the scheduled classes.
None of the patients waiting at the back were in the same condition as Wang Xiaoai.
Ge Kailin and Lao Yao worked much faster and made impressions on all the patients before getting off work.
The two sat down to rest.
Ge Kailin was sweating profusely and panting from exhaustion: "I used to do maintenance work, and I never felt so tired after working for hours on end."
Old Yao chuckled: "Separating rows is like separating mountains.
Each row has its own tired method."
Ge Kailin sincerely admired her: "Teacher Yao, it's really not easy for you.
If it were me, I might not be able to persist all these years."
They make vacuum pads and phantoms for the patient, and circle around the patient in front, back, left, and right directions.
In a room of less than ten square meters, there is a one-meter-square constant-temperature water tank.
The water temperature is always kept above 60 degrees.
With such a big water tank, it's okay in winter.
Although the room is a little stuffy, it's also warm.
I suffer on hot days.
No matter how hot the room is, I don't dare to turn on the air conditioner, because most of the patients take off their clothes to make body models.
The patient's own resistance is weak and it is easy to catch a cold.
The technician was so hot that he had no choice but 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: "How about it, does it feel better?"
Ge Kailin grabbed the front of her white coat and fanned: "Much better."
Do not turn on the fan when making the phantom, as the temperature will drop too quickly and the body membrane will not shape well.
They didn't realize it when they were busy, but now that they were free, they felt a little embarrassed.
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Apart from the previous few sentences, they had nothing to say
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