Non-weight-bearing ray protective device

Abstract

The invention discloses a non-weight-bearing ray protective device, and relates to the technical field of radiation-proofing, applicable to X-ray interventional diagnosis and treatment. The non-weight-bearing ray protective device comprises non-weight-bearing protective clothing and a protective curtain matched with the non-weight-bearing protective clothing, wherein the non-weight-bearing protective clothing comprises a bracket and a protective material which is fixed to the bracket; the bracket comprises a head protective bracket, an upper body protective bracket and a lower body protective bracket; the head protective bracket is arranged on the upper body protective bracket; the upper body protective bracket and the lower body protective bracket are movably connected; and movable rolling wheels are arranged at the bottom of the lower body protective bracket. According to the non-weight-bearing ray protective device provided by the invention, an operator has no need to bear the weight of the protective device; the protective device is convenient to move and flexible to operate, and the protective device is capable of protecting an entire body without exposure; and in addition, the protective device is sufficient in lead equivalent, good in ventilation performance and strong in comfort to human body, and the protective device, which is universal, is applicable to working scenes of various specialized departments.

Description

[0001] Technical field: [0002] The invention relates to an X-ray radiation protection device, which belongs to the technical field of radiation protection, in particular to a non-weight-bearing protection device for X-ray interventional diagnosis and treatment. [0003] Background technique: [0004] Interventional radiology refers to interventional diagnosis and treatment. Under the guidance of imaging diagnostic equipment (digital subtraction X-ray machine, CT machine, nuclear magnetic resonance machine and conventional X-ray machine, etc.), a special catheter is inserted into the human body by percutaneous puncture for diagnosis and repair. The minimally invasive diagnosis and treatment method of improving, expanding and unblocking work is an emerging subject integrating medical imaging, clinical diagnosis and treatment. However, in the process of interventional diagnosis and treatment, the operator must complete the operation under the full monitoring of X-rays. By observ...

AI Technical Summary

Problems solved by technology

There are two major defects in this protection method: one is that the protection is not thorough, and most of the current equipment only has a lead equivalent of 0.5mm. Even close to the patient, the radiation dose can only be reduced by about 80%. Therefore, due to the long-term cumulative effect, the X-ray damage to the operator of interventional diagnosis and treatment is very large. extensive attention

Second, heavy weight, poor ventilation conditions, direct load on the human body, easy to cause fatigue, and limit the working time of the operator

Such as the "cross" closed universal combined interventional protection device, multifunctional X-ray protective lead screen for interventional diagnosis and treatment, but they are relatively fixed and inconvenient to move, which affects the overall layout of the interventional room and the operator's actual operation, feasibility and practicality poor

(Patent No.: 00248725) Designed a closed movable interventional radiation protection room to solve the problem of inconvenient fixed movement

However, the disadvantage is that it is large in size, and the exposure space of the operating parts such as the arm is large, and the protective effect is limited.

The ZeroGravity ray protection system researched and produced by CFI Medical Solution in the United States has no protection on the back, the top of the head, arms, ankles and other parts, so it can only delay the damage of rays to the human body

At the same time, if the operator is wrongly operated, when the operator faces the examination table, the protective device will be completely ineffective.

Its fixed or movable suspension takes up a lot of space, and it is not suitable for multiple devices to work together

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