Close-range treatment three-dimensional rack
A short-distance, three-dimensional technology, applied in treatment, radiation therapy, stereotaxic surgical instruments, etc., can solve problems such as poor accuracy, affecting treatment effect, and inconsistency in treatment images
Inactive Publication Date: 2012-05-30
李明众 +1
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] At present, the incidence of tumors at home and abroad is increasing year by year, especially gynecological tumors are relatively common. Most of them use two-dimensional plane positioning in clinical practice, which has poor accuracy. In recent years, three-dimensional positioning has been gradually carried out clinically. , move the patient's position repeatedly during positioning and treatment, and the source applicator for brachytherapy changes greatly during the moving process, which makes the positioning CT scan image inconsistent with the treatment image, and the repeatability of the clinical treatment position is poor, which affects the treatment effect. Therefore, it is urgent It is necessary to develop a device that can effectively cooperate with CT scanning to meet the needs of short-distance three-dimensional treatment.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0018] Below in conjunction with accompanying drawing and example the present invention will be described in further detail, embodiment sees figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , The carbon fiber bottom plate and the limit plate 5 are threaded, and placed on the CT machine working platform, the body position plate 2 is provided with a head raising device 7, the joint 18 is movably connected with the body position plate 2, and the displacement slot 14 is used to adjust the angle of the head. The head-up support (2) 16 is movably connected with the head-up panel 25. When the handle 19 and the joint 18 are rotated, the head-up panel 25 is held up, and the head-up support (2) 16 is movably placed in the displacement slot 14 To form the required inclination angle, the leg support device 8 is composed of the thigh support plate D and the calf support plate X. The two parts are respectively assembled through the joints 17 and 20, and a...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a three-dimensional body frame for short-range therapy, and aims to provide a three-dimensional stereotactic body frame capable of meeting precise therapy demand. The body frame comprises a carbon fiber bottom plate 1, a body position plate 2 and a rolling device 3. The three-dimensional stereotactic body frame is realized by adopting the following technical proposal: the carbon fiber bottom plate 1 is placed on a workbench of a CT machine; the body position plate 2 is provided with an overhead device 7, a leg supporting device 8, and a pelvic cavity pool set 9; the rolling device 3 is fixed on the body position plate 2 by a screw to form the body frame; and clinically, overhead and leg supporting postures are adjusted well respectively, the body position plate 2 is placed in a rolling mode along the carbon fiber bottom plate 1, and then a patient lies on the body position plate 2 and is subjected to CT scanning and three-dimensional stereotactic radiation therapy. The three-dimensional stereotactic body frame is applied to CT scanning and three-dimensional positioning for tumors in cavities in hospitals, and achieves precise therapy of three-dimensional stereotactic radiation.
Description
technical field [0001] The invention relates to a brachytherapy three-dimensional body frame for clinical application. Background technique [0002] At present, the incidence of tumors at home and abroad is increasing year by year, especially gynecological tumors are relatively common. Most of them use two-dimensional plane positioning in clinical practice, which has poor accuracy. In recent years, three-dimensional positioning has been gradually carried out clinically. , move the patient's position repeatedly during positioning and treatment, and the source applicator for brachytherapy changes greatly during the moving process, which makes the positioning CT scan image inconsistent with the treatment image, and the repeatability of the clinical treatment position is poor, which affects the treatment effect. Therefore, it is urgent It is necessary to develop a device that can effectively cooperate with CT scanning to meet the needs of short-distance three-dimensional therapy...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & AuthorityPatents(China)
IPC IPC(8): A61B19/00A61B6/04A61N5/00A61B90/10
Inventor李明众李宁
Owner李明众