SU196190A1 - Device for protecting a patient from contact with moving parts of a gamma therapy device - Google Patents

Device for protecting a patient from contact with moving parts of a gamma therapy device

Info

Publication number
SU196190A1
SU196190A1 SU1047311A SU1047311A SU196190A1 SU 196190 A1 SU196190 A1 SU 196190A1 SU 1047311 A SU1047311 A SU 1047311A SU 1047311 A SU1047311 A SU 1047311A SU 196190 A1 SU196190 A1 SU 196190A1
Authority
SU
USSR - Soviet Union
Prior art keywords
patient
moving parts
contact
protecting
gamma
Prior art date
Application number
SU1047311A
Other languages
Russian (ru)
Inventor
Т.М. Микерова
А.А. Захаров
Н.М. Чернов
М.И. Пономарев
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to SU1047311A priority Critical patent/SU196190A1/en
Application granted granted Critical
Publication of SU196190A1 publication Critical patent/SU196190A1/en

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Description

(54) УСТРОЙСТВО ДЛЯ ПРЕДОХРАНЕНИЯ ПАЦИЕНТА(54) PATIENT PROTECTION DEVICE

ОТ СОПРИКОСНОВЕНИЯ С ДВИЖУЩИМИСЯ ЧАСТЯМИ ГАММА3ТЕРАПЕВТИЧЕСКОГО АППАРАТА2FROM CONFRONTATION TO MOVING PARTS OF GAMMA-THERAPEUTIC DEVICE2

Известны устройства дл  предозфанени и имеет отверсти . Противоположный конецPre-ignition devices are known and have openings. Opposite end

пациента от соприкосновени  с движущими-выдопнен по типу шарового шарнира. Втул-;patient from contact with moving-out-of-type ball joint. Wthur-;

с  част ми гамма-терапевтического аплара-ка этого шарнира взаимодействует со стерз|ста , содержащие корпуса, фиксируемые понем 3, резьбовой хвостовик которого вхопериметру движущегос  контура, микровыклю- 5дит в вилку 4. В вилке 4 укреплен палец 5|,with parts of the gamma-therapeutic hardware of this hinge interacts with the stubble, containing bodies fixed by the meaning 3, the threaded shank of which in the perimeter of the moving contour is micro-wired into plug 4. Fork 4 is strengthened with finger 5 |

чатепи в электрической релейной цепи тор-воздействующий на микровыключатель 6,chati in an electrical relay circuit torus-acting on the microswitch 6,

Гложеш1  гамма-аппарата и выключени  затвора .Glazhesh1 gamma apparatus and shutter off.

В лредпагаемом устройстве;установлены пружинные чувствительны э элементы, стержни Которых соединены нитью, нат нутой эквидистантно движ гцемус  контуру (например , обручающей головке или противовесу) J |Такое выполнение устройства позвол ет уменьшить оперативное пространство, утфощает конструкцию и повышает надежность защиты пациента.In the pre-latching device; spring sensitive elements are installed, the rods of which are connected by a thread stretched equidistantly moving a contour (for example, a tutorial head or a counterweight) J |

На чертеже изображено предлагаемое устройство в продольном разрезе.The drawing shows the proposed device in longitudinal section.

Устройство содержит комплект однотип;ных чувствительных элементов. Каждый чувствительный элемент содержит неподвижный корпус 1, самоустанавливаюшийс  подвижной подпружиненный стержень 2. Свобод включенный в релейную цепь торможени  гамма-аппарата и закрыти  его затвора.The device contains a set of the same type of sensitive elements. Each sensing element contains a stationary body 1, a self-aligning movable spring-loaded rod 2. Freedom is included in the relay circuit for braking the gamma device and closing its shutter.

Все микровыключатели включены парал; ельно ; орут другу. Через нормально разом:кнутые контакты микровыключателей проходит цепь питани  исполнительного аварийного реле.All microswitches are paralleled; ostno; yelling to a friend. Normally at once: the whip contacts of the microswitches go through the power supply circuit of the executive emergency relay.

Стержень 2 чувствительного элемента 1при нажатии на его шарообразный конец может перемещатьс  как вдоль своей оси, так и перпендикул рно ей во всех направлени х причем величина оэтого перемещени  в несколько раз больше, чем величина перемещени  подвижных .частей гамма-аппарата после получени  сигнала об остановке или изменении направлени  движени .The rod 2 of the sensing element 1 by pressing on its spherical end can move both along its axis and perpendicularly to it in all directions, the value of this movement being several times larger than the amount of movement of the moving parts of the gamma device after receiving a stop signal or change the direction of movement.

SU1047311A 1966-01-03 1966-01-03 Device for protecting a patient from contact with moving parts of a gamma therapy device SU196190A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1047311A SU196190A1 (en) 1966-01-03 1966-01-03 Device for protecting a patient from contact with moving parts of a gamma therapy device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1047311A SU196190A1 (en) 1966-01-03 1966-01-03 Device for protecting a patient from contact with moving parts of a gamma therapy device

Publications (1)

Publication Number Publication Date
SU196190A1 true SU196190A1 (en) 1976-08-05

Family

ID=20438968

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1047311A SU196190A1 (en) 1966-01-03 1966-01-03 Device for protecting a patient from contact with moving parts of a gamma therapy device

Country Status (1)

Country Link
SU (1) SU196190A1 (en)

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