Radiation Shield Door, also known as a radiation protection door, is a specialized protective door designed for radiation rooms. Radiation is a method that utilizes high-energy rays (such as X-rays, gamma rays, etc.) to kill or damage tumor cells. Due to the harmful nature of these high-energy rays to the human body, a series of safety precautions must be taken during radiation treatment, with the radiation shield door being an essential component.
The main function of the radiation door is to isolate the radiation room, preventing high-energy radiation from leaking into the outdoor area, thereby protecting personnel, patients, and others from radiation exposure. To achieve effective protection, radiation doors are typically made of high-density lead materials or lead-composite materials, which can effectively absorb and shield high-energy radiation.
In addition to protective performance, the radiation shield door features the following characteristics:
Stability and Safety: The radiation door structure is robust and operates smoothly, ensuring stability and safety even with frequent use.
Opening and Closing Method: The radiation door typically features electric opening and closing functions for convenient and quick operation. Additionally, to ensure quick closure during emergencies, the radiation door is equipped with a manual shutdown device.
Sealing Performance: The radiation door exhibits excellent sealing properties when closed, effectively preventing radiation leakage. Special sealing strips are used between the door leaf and frame to ensure optimal protection upon closure.
Intelligent Control: Modern radiotherapy doors are typically equipped with an intelligent control system, which allows for remote control, timed on/off, and fault alarm functions, enhancing ease of use and safety.
Durability: The radiation door has been specially treated for enhanced durability, maintaining stable protective performance over extended periods.
CT doors, also known as CT room protective doors, are primarily used for the protection of CT (Computed Tomography) scanning rooms. CT scanning is a common diagnostic technique that utilizes X-rays, gamma rays, and ultrasonic waves to scan the human body, with the images then processed by a computer. Although the radiation dose used in CT scans is relatively low, prolonged or frequent exposure can still cause some harm to the human body.
The primary function of the CT door is to isolate the CT examination room, preventing the leakage of X-rays and other radiation into the outdoor area. Similar to radiation therapy doors, CT doors are made of high-density lead material or other radiation shielding materials to ensure excellent protective performance. The structure and design of the door are also carefully considered to ensure effective radiation isolation during the CT examination.
Additionally, CT doors must meet certain special requirements, such as rapid opening and closing, low noise levels, and ease of cleaning. These requirements ensure that CT doors provide efficient and convenient services during CT scans.
Radiation Shielding Doors and CT Doors are specialized protective doors designed specifically for the medical field. Their primary function is to isolate radiation sources and ensure the safety of personnel and patients. When selecting and using these doors, it is crucial to carefully consider their protective performance, opening methods, and service life to ensure they meet actual needs and provide reliable protection.
DR doors, also known as DR room lead doors, are specialized protective doors designed specifically for medical X-ray imaging diagnosis rooms. Below is a detailed introduction to DR doors:
I. Overview
DR doors are primarily used to seal X-ray radiation, protecting personnel and patients from radiation damage. They are manufactured using special lead materials, as lead is a metal with high density and excellent radiation shielding properties, capable of effectively absorbing and adsorbing the radiation of radioactive particles, thereby preventing the spread and leakage of radiation.
Part II: Types
Based on various requirements and usage scenarios, DR doors can be categorized into the following types:
Single Leaf Lead Door: Consisting of a single-leaf lead door, suitable for smaller DR rooms or areas requiring directional closure.
Double-leaf Lead Door: Consisting of two lead doors, typically opening left and right, suitable for larger DR rooms or areas requiring bidirectional sealing.
Sliding Lead Door: Operates by sliding open and closed to save space, suitable for small DR rooms or areas requiring ease of passage.
Lead Shielding Drapes: Made of lead, these drapes can be easily rolled up and down, suitable for areas requiring frequent access, such as operating rooms.
III. Features
Excellent protective effect: The DR door is made of lead material, offering superior protection and effectively blocking X-ray radiation.
Structure Compact: The intelligent DR door can embed lead plates into the door frame, ensuring a compact structure while effectively absorbing X-rays.
Smooth Opening and Closing: The DR door utilizes guide and balancing devices, ensuring smooth operation and preventing abrupt closures or openings.
Convenient Operation: The DR door comes with a user-friendly operating system that supports various opening methods such as fingerprint recognition and password unlocking, enhancing the door's efficiency.
Safety and Reliability: The DR doors are designed and manufactured in strict accordance with national safety standards, utilizing high-strength materials and advanced manufacturing techniques to ensure robustness and durability. Additionally, the doors are equipped with emergency power failure protection and collision prevention devices, offering comprehensive safety assurance.
Four: Usage Precautions
Ensure the door maintains good sealing to prevent radiation leakage and safeguard personnel.
Operate the door with proper opening and closing methods to prevent damage to the door or any hazards.
When not in use for an extended period, the DR door should be closed to prevent radiation leakage.
Regularly inspect the DR door's operational status and promptly perform maintenance to ensure its normal function.
V. Application Fields
DR doors are widely used in the radiology departments of medical institutions.Departments that handle radioactive materials, such as science labs and radiation rooms. Additionally, nuclear laboratories and research institutes within scientific institutions also require protection with DR doors.
