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

Large C-arm DSA angiography machine with shadowless lamp below bulb tube

A technology of shadowless lamps and imaging machines, which is applied in the fields of radiological diagnostic instruments, medical science, and surgical lighting. It can solve the problems of inconvenient moving lamps, and achieve the effects of manpower saving, convenient use, and clear surgical field of vision.

Inactive Publication Date: 2022-04-29
陕西省中医医院
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a large C-arm DSA angiography machine with a shadowless lamp under the tube, which has the advantage of being more convenient to observe patients and solves the problem of inconvenient movement of the lamp during the operation.

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
  • Large C-arm DSA angiography machine with shadowless lamp below bulb tube
  • Large C-arm DSA angiography machine with shadowless lamp below bulb tube
  • Large C-arm DSA angiography machine with shadowless lamp below bulb tube

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] A large C-arm DSA angiography machine with a shadowless lamp under the tube, including a searchlight assembly 1 and a longitudinal control assembly 2, the searchlight assembly 1 includes a connecting seat 11, the connecting seat 11 is a detachable structure, and the connecting seat The inner wall of 11 is provided with threads, and the bottom of connecting seat 11 is fixedly connected with fixed plate 12, and the top of fixed plate 12 is provided with limit groove 13, and limit groove 13 is provided with a plurality of, and limit groove 13 is circularly evenly distributed in the fixed The top of the disc 12 is movably connected with a fixed rod 14 inside the limiting groove 13, and the inside of the fixed disc 12 is movably connected with a telescopic rod 15. The top of the telescopic rod 15 is provided with a limiting hole, and the telescopic rod 15 is movably connected to the sliding groove 19. Inside, one end of the telescopic rod 15 is equipped with a stopper 16, and...

Embodiment 2

[0031] The inside of the connecting rod 17 is equipped with a longitudinal control assembly 2, the longitudinal control assembly 2 includes a hydraulic seat 21, the bottom of the hydraulic seat 21 is fixedly connected with a hydraulic rod 22, and the end of the hydraulic rod 22 is fixedly connected with a connecting block 23, and one part of the connecting rod 17 The side outer wall is provided with a switch 24 .

[0032] refer to Figure 1-3 At the same time, in the above process, if it is necessary to adjust the height of the shadowless lamp 18, since the C-arm cannot be moved casually, the assistance of the longitudinal control component 2 is needed at this time. First, press the switch 24 according to the scale on the outside of the connecting rod 17 Control the internal hydraulic rod 22 to start working to adjust the height, thereby realizing the height adjustment of the shadowless lamp 18 and making it more convenient for the operator to use.

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 relates to the technical field of angiography machines, and discloses a large-scale C-arm DSA angiography machine with a shadowless lamp below a bulb tube, the large-scale C-arm DSA angiography machine comprises a searchlighting assembly and a longitudinal control assembly, the searchlighting assembly comprises a connecting seat, the bottom of the connecting seat is fixedly connected with a fixing disc, the top of the fixing disc is provided with a limiting groove, and the limiting groove is fixedly connected with the connecting seat. A fixing rod is movably connected to the interior of the limiting groove, a telescopic rod is movably connected to the interior of the fixing disc, and a check block is installed at one end of the telescopic rod; the shadowless lamp is installed below the C-shaped arm bulb tube, meanwhile, the X-ray function is not affected, an operator can control the shadowless lamp by himself or herself during an operation, the shadowless lamp can be conveniently adjusted to all directions for irradiation observation, another person does not need to adjust the operation lamp, the operation view is clearer, meanwhile, the longitudinal control assembly is additionally arranged in the connecting rod, and the operation efficiency is improved. And the effect that the shadowless lamp can be adjusted up and down is achieved, and an operator can use the shadowless lamp more conveniently.

Description

technical field [0001] The invention relates to the technical field of angiography machines, in particular to a large C-arm DSA angiography machine with a shadowless lamp under a ball tube. Background technique [0002] In the prior art, some operations need to be completed with the assistance of angiography, the most common one is pacemaker implantation, especially in three-chamber pacemaker, His pacing or left bundle branch regional pacing, the surgical procedure Longer, different body positions or constant movement of the surgical bed are required to complete the operation, so the original surgical lamp needs to be constantly moved according to the operation process. Contents of the invention [0003] (1) Solved technical problems [0004] Aiming at the deficiencies of the prior art, the present invention provides a large C-arm DSA angiography machine with a shadowless lamp under the tube, which has the advantage of being more convenient to observe patients and solves ...

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): A61B6/00A61B90/30
CPCA61B6/504A61B6/4441A61B90/30
Inventor 周岩芬张广平李家一苑媛武峰
Owner 陕西省中医医院