Radiation protection device for patients undergoing coronary intervention

Abstract

The invention relates to the field of a device for radiation protection of a patient in a medical process, and provides a radiation protection device for patients undergoing coronary intervention. Thedevice not only can carry out effective radiation protection for patients, but also to ensure that the operation is not hindered by protective devices, so as to achieve the purpose of effective protection without changing the existing treatment means. The radiation protection device comprises a radiation protection layer (1), a support foot (3), and the support foot (3) comprises a right supportfoot (3-A), a left support foot (3-C) and that intermediate support foot (3-B), said intermediate support foot (3-B) is shorter than the length of the right supporting foot (3-A) and left support foot(3-C), the protective lay (1) is supported by the support foot (3) to form a left-right high-middle low arc shape, and a transmission port (1) is arranged on the protective layer (1-2).

Description

technical field [0001] The device of the invention is a radiation protection device used for patients in medical operations, and is a radiation-isolated device that is really effective for patients in coronary intervention operations. Background technique [0002] Coronary interventional surgery is the "gold standard" for diagnosing coronary heart disease. Compared with surgery, it has the following advantages: 1. The surgical trauma is small and only local anesthesia is required; 2. The operation time is short; 3. The patient suffers less pain; 4. .With the advantages of high surgical safety, fast postoperative recovery, relatively low cost, immediate curative effect, and no impact on patients' chances of undergoing surgical treatment, coronary interventional procedures have grown rapidly in both the number and technology in recent years. [0003] However, since coronary interventional surgery is performed under continuous irradiation under the X-ray digital silhouette, pat...

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Problems solved by technology

[0003] However, since coronary interventional surgery is performed continuously under the X-ray digital silhouette, the patient on the operating bed will be exposed to relatively large X-ray radiation, which will cause damage to the patient's body

[0004] Common protective equipment at this stage is designed for routine radiology examinations, and they all cover the entire unexamined area, such as the lead apron that is most suitable for protecting the abdomen and pelvis. Although it can expose the heart, it blocks most of the coronary interventions. The site of the femoral artery that was surgically punctured, making surgery impossible

Moreover, the protective equipment is covered on the surface of the patient's body, but there are no effective measures to fix it. When the body of some unconscious surgical patients is involuntary due to discomfort, the protective equipment will easily fall off, which may interrupt the operation process.

If the protective lead clothing is used forcibly (lead has strong radiation protection ability, and the radiation is not easy to penetrate the lead plate), the patient needs to bear the weight of the entire protective equipment (in order to ensure the protective effect, the weight of the lead clothing is generally about 15 kg). The elderly can hardly bear such a weight, so the existing method is to expose the patient to the radiation environment

In addition, although coronary intervention is shorter than surgery, the whole operation still takes half an hour or as long as 3.4 hours. The physical fitness of surgical patients is generally poor, and it is difficult for them to bear the weight of lead-containing protective equipment for a long time. Therefore, the current protective equipment is difficult to meet the needs of surgical patients for radiation protection

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