Unlock instant, AI-driven research and patent intelligence for your innovation.

Turntable mechanism for CBCT medical 3D imaging

A technology of three-dimensional imaging and turntable mechanism, which is used in X-ray/γ-ray/particle irradiation therapy, radiotherapy, treatment, etc.

Active Publication Date: 2017-09-19
HEFEI CAS ION MEDICAL & TECHNICAL DEVICES CO LTD
View PDF2 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Large-scale medical CBCT (image-guided positioning system) has begun to be used in China. It is of great significance for precise image positioning in the field of tumor treatment, but this technology is still in its infancy in China.

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 more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Turntable mechanism for CBCT medical 3D imaging
  • Turntable mechanism for CBCT medical 3D imaging
  • Turntable mechanism for CBCT medical 3D imaging

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] A turntable mechanism for CBCT medical three-dimensional imaging, including a turntable base system 1, a turntable lifting system 2, a turntable imaging system 3, and a turntable rotation system 4, such as figure 1 shown;

[0033] Such as figure 2 , 3 As shown, the turntable base system 1 includes a base 101, a contour pad 102, a cross roller bearing 103, a support seat 104, a brake 105, a drag chain groove 106, and a travel control assembly 107;

[0034] The base 101 is square, and the bottom surface of the base 101 is symmetrically fixed with two contour pads 102, and the other bottom surface of the base 101 is fixed with a cross roller bearing 103, a support seat 104, a brake 105 and a stroke control assembly 107, wherein the brake 104 and the stroke The control components 107 are respectively fixed at the square ends;

[0035] Preferably, the base 101 is used to support the turntable rotation system 4, the turntable imaging system 3, the turntable lifting system...

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

No PUM Login to View More

Abstract

The invention discloses a turntable mechanism for CBCT medical 3D imaging. The turntable mechanism comprises a turntable bottom seat system, a turntable lifting system, a turntable imaging system and a turntable rotating system. The turntable rotating system is installed on a support seat and comprises a long cantilever assembly, a short cantilever assembly, and a turntable rotating driving component. The turntable imaging system comprises a ray tube adjusting plate, an X ray tube, a collimator, a flat panel detector, an integrated electric cylinder, a high voltage generator and a high voltage cable. The turntable lifting system comprises a medical three-level lifting column, a lifting column installation piece and a lifting column installation seat. The invention aims to provide a turntable mechanism of large medical CBCT (image guiding and positioning system) 3D imaging with the characteristics of a required long source image distance, high positioning and imaging precision, simple and safe control, high mechanical strength and multi-part imaging, and the turntable mechanism is used for positioning a target area required by people or object to be measured.

Description

technical field [0001] The invention belongs to the technical field of medical image positioning, and in particular relates to a turntable mechanism for CBCT medical three-dimensional imaging. Background technique [0002] Large-scale medical CBCT (image-guided positioning system) has been used in China at present, and it is of great significance for precise image positioning in fields such as tumor treatment, but this technology is still in its infancy in China. Hefei Ion Medical Center has done a lot of research and experimental work on the development of CBCT (image-guided positioning system) medical three-dimensional imaging mechanism. CBCT (image-guided positioning system) medical three-dimensional imaging turntable mechanism is mainly used to precisely locate the position of tumors and other lesion areas, and feed back to the treatment system, and then the treatment end emits proton beams according to the determined position to treat patients such as tumors . In orde...

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
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): A61N5/10
CPCA61N5/10A61N5/103A61N5/1049A61N2005/1054A61N2005/1061A61N2005/1087A61N2005/1092
Inventor 宋云涛蒋茂余杨洋
Owner HEFEI CAS ION MEDICAL & TECHNICAL DEVICES CO LTD