Title:
A METHOD AND AN EQUIPMENT OF HUMAN BODY'S CENTER OF GRAVITY IN X LIGHT IMAGE FORMATION REAL-TIME DEMARCATION.
Document Type and Number:
WIPO Patent Application WO/2009/021447
Kind Code:
A1
Abstract:
A method and an equipment of human body's center of gravity in X light image
formation real-time demarcation. Firstly, the method is real-timely to measure
the information from a measuring plate; then ,after a enlarge process, a digital-analog
conversion and an error correction step, a data is transmitted to a cursor movement
controller, by which can control the cursor real-timely to follow the movement
of a human body's center of gravity; at last, a X light photography is got
for the human body's spinal column balanced observation. The equipment
includes a measuring plate, a negative chamber and a cursor positioning device.
Inventors:
WU CHUNHUI (CN)
MEHBOD AMIR A (US)
TRANSFELDT ENSOR E (US)
MEHBOD AMIR A (US)
TRANSFELDT ENSOR E (US)
Application Number:
PCT/CN2008/071937
Publication Date:
February 19, 2009
Filing Date:
August 08, 2008
Export Citation:
Assignee:
WU CHUNHUI (CN)
MEHBOD AMIR A (US)
TRANSFELDT ENSOR E (US)
MEHBOD AMIR A (US)
TRANSFELDT ENSOR E (US)
International Classes:
A61B6/00; G01M1/12; G03B42/02
Foreign References:
| CN1112824A | 1995-12-06 | |||
| US4832049A | 1989-05-23 | |||
| JPH0670236A | 1994-03-11 | |||
| CN1076791A | 1993-09-29 | |||
| CN1830390A | 2006-09-13 |
Attorney, Agent or Firm:
HANGZHOU HANGCHENG PATENT ATTORNEY OFFICE CO., LTD (Wanxin BuildingNo2 Guanyihou Xihu Rd, Hangzhou Zhejiang 9, CN)
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