CN2166786Y - X rays C type arm frame - Google Patents
X rays C type arm frame Download PDFInfo
- Publication number
- CN2166786Y CN2166786Y CN93220758U CN93220758U CN2166786Y CN 2166786 Y CN2166786 Y CN 2166786Y CN 93220758 U CN93220758 U CN 93220758U CN 93220758 U CN93220758 U CN 93220758U CN 2166786 Y CN2166786 Y CN 2166786Y
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- CN
- China
- Prior art keywords
- column
- carriage
- bolster
- ray
- shape carrier
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Apparatus For Radiation Diagnosis (AREA)
Abstract
The utility model relates to a medical X-ray inspection arm frame which is composed of a column, a base, a C-shaped bearing frame, X-ray sources arranged at both ends of the C-shaped bearing frame, and an imaging device. The medical X-ray inspection arm frame is characterized in that the column forms a C shape and a circular arc shape. Two circular arc-shaped tracks are arranged on the column. A bracket which can move along the circular path on the column is arranged on the column. The bracket is connected with a supporting shaft. The C-shaped bearing frame is arranged on the supporting shaft and can rotate around the supporting shaft. Simultaneously the C-shaped bearing frame can move along the column following the bracket. The utility model has simple structure. The C-shaped bearing frame can be conveniently adjusted to obtain an optimal image which is required by curative treatment or diagnosis.
Description
This utility model relates to a kind of X-ray examination jib in the medical X-ray checkout facility.
The structure of existing X-ray examination jib is: an x-ray source and imager are installed in the face of ground mutually in the two ends of C shape carrier, and C shape carrier is contained in one along in the rail chair of its circumference stretching, extension, and rail chair is contained on the column by a L shaped jib again.C shape carrier is except that can be rail chair upper edge circular path moves, and rail chair also can move with L shaped jib, this x-ray inspection equipment complex structure, and occupy bigger available space in the operating room.
The purpose of this utility model is to provide a kind of X ray C type jib, and this device structure is simple, suitable from the many aspects irradiation object, and direction of illumination is easy to adjust.
This utility model is realized by following technical scheme:
This utility model is by column 6, C shape carrier 9, x-ray source 16, imager 10 and base 20 are formed, column 6 is contained on the base 20, x-ray source 16 and imager 10 are contained in the two ends of C shape carrier and face mutually, column 6 is C word circular arc, the arc-shaped rail 18 that two projectioies are arranged on the column 6, on column 6, be with a carriage 1, on the inwall of carriage 1, be equipped with 6 with upper roller 2 by wheel shaft 23, roller 2 leans against on the surface of the both sides of C word arc-shaped rail 18 and column 6, one pulley 19 and 4 are respectively arranged at root and top at column 6, base 20 is provided with the decelerator 21 that a motor 22 and connects motor 22, pulley 19 walked around by steel wire rope 3 and its two ends, 4 back link to each other with the output shaft of carriage 1 and decelerator 21 respectively carriage 1 is fixed on the column 6, be connected with a bolster 13 on the carriage 1, bolster 13 stretches to the center of curvature of column 6, radially be installed with an axle sleeve 8 at the middle part of C shape carrier 9, C shape carrier 9 is contained on the bolster 13 by axle sleeve 8, at axle sleeve 8 and 13 of bolsters a pair of rolling bearing 17 is housed.
The x-ray source 16 at C type carrier 9 and two ends thereof and the common center of gravity of imager 10 overlap basically on the axis of bolster 13, on axle sleeve 8, radially run through a bolt 26, there is a blind hole 30 on the top of bolt 26, one briquetting 24 that is connected with spring 25 is housed in the blind hole 30, and briquetting 24 is pressed on the bolster 13.
Advantage of the present utility model is: simple in structure, adjusting irradiating angle convenience, and it is less to occupy the working place.
Description of drawings:
Fig. 1 is this utility model user mode sketch map;
Fig. 2 is this utility model one example structure figure;
Fig. 3 is the A-A cutaway view of Fig. 1;
Fig. 4 is the B-B cutaway view of Fig. 1;
Fig. 5 is the C-C cutaway view of Fig. 1.
One embodiment further specifies below in conjunction with this utility model:
Claims (3)
1, a kind of X ray C type jib, by column (6), C shape carrier (9), x-ray source (16), imager (10) and base (20) are formed, column (6) is contained on the base (20), x-ray source (16) and imager (10) are contained in the two ends of C shape carrier and face mutually, it is characterized in that: column (6) is C word circular arc, the arc-shaped rail (18) that two projectioies are arranged on the column (6), on column (6), be with a carriage (1), on the inwall of carriage (1), be equipped with 6 with upper roller (2) by wheel shaft (23), roller (2) leans against on the surface of the both sides of C word arc-shaped rail (18) and column (6), one pulley (19) and (4) are respectively arranged at root and top at column (6), base (20) is provided with the decelerator (21) that a motor (22) and connects motor (22), steel wire rope (3) is walked around its two ends, pulley (19) and (4) back and is linked to each other with the output shaft of carriage (1) and decelerator (21) respectively carriage (1) is fixed on the column (6), be connected with a bolster (13) on the carriage (1), the center of curvature that bolster (13) stretches to column (6), radially be installed with an axle sleeve (8) at the middle part of C shape carrier (9), C shape carrier (9) is contained on the bolster (13) by axle sleeve (8), between axle sleeve (8) and bolster (13) a pair of rolling bearing (17) is housed.
2, according to the described X ray C of claim 1 type jib, it is characterized in that: wheel shaft (23) is an eccentric shaft, promptly the shaft extension (23b) that links to each other with carriage (1) with shaft extension (23a) disalignment of roller (2) is housed, shaft extension (23b) is passed behind carriage (1) wall fixing by nut (28).
3, according to the described X ray C of claim 1 type jib, it is characterized in that: the x-ray source (16) at C type carrier (9) and two ends thereof and the common center of gravity of imager (10) overlap basically on the axis of bolster (13), on axle sleeve (8), radially run through a bolt (26), there is a blind hole (30) on the top of bolt (26), one briquetting (24) that is connected with spring (25) is housed in the blind hole (30), and briquetting (24) is pressed on the bolster (13).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN93220758U CN2166786Y (en) | 1993-08-03 | 1993-08-03 | X rays C type arm frame |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN93220758U CN2166786Y (en) | 1993-08-03 | 1993-08-03 | X rays C type arm frame |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2166786Y true CN2166786Y (en) | 1994-06-01 |
Family
ID=33799815
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN93220758U Expired - Fee Related CN2166786Y (en) | 1993-08-03 | 1993-08-03 | X rays C type arm frame |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2166786Y (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100560998C (en) * | 2005-08-09 | 2009-11-18 | 株式会社东芝 | Bearing and the radiodiagnosis device that uses bearing |
CN101621887A (en) * | 2008-06-30 | 2010-01-06 | 西门子公司 | Movement system for an x-ray c-arm |
CN101015491B (en) * | 2006-02-08 | 2010-08-11 | 陈明 | Examining bed for image intervening surgery |
CN102028483A (en) * | 2009-09-24 | 2011-04-27 | 西门子公司 | Mobile medical diagnostic or therapy apparatus |
CN102764134A (en) * | 2012-06-29 | 2012-11-07 | 北京科实医学图像技术研究所 | Mobile X-ray televisions |
CN102793549A (en) * | 2011-05-24 | 2012-11-28 | 通用电气公司 | Pivoting x-ray imaging devices |
CN104042229A (en) * | 2014-06-04 | 2014-09-17 | 中国科学院深圳先进技术研究院 | X-ray machine and C-arm rotating mechanism thereof |
CN104970814A (en) * | 2014-04-04 | 2015-10-14 | 株式会社东芝 | C-shaped arm device, C-shaped arm retraining device and X-ray diagnosis device |
-
1993
- 1993-08-03 CN CN93220758U patent/CN2166786Y/en not_active Expired - Fee Related
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100560998C (en) * | 2005-08-09 | 2009-11-18 | 株式会社东芝 | Bearing and the radiodiagnosis device that uses bearing |
CN101015491B (en) * | 2006-02-08 | 2010-08-11 | 陈明 | Examining bed for image intervening surgery |
CN101621887A (en) * | 2008-06-30 | 2010-01-06 | 西门子公司 | Movement system for an x-ray c-arm |
CN101621887B (en) * | 2008-06-30 | 2013-10-30 | 西门子公司 | Movement system for X-ray C-arm |
CN102028483A (en) * | 2009-09-24 | 2011-04-27 | 西门子公司 | Mobile medical diagnostic or therapy apparatus |
CN102793549A (en) * | 2011-05-24 | 2012-11-28 | 通用电气公司 | Pivoting x-ray imaging devices |
CN102764134A (en) * | 2012-06-29 | 2012-11-07 | 北京科实医学图像技术研究所 | Mobile X-ray televisions |
CN104970814A (en) * | 2014-04-04 | 2015-10-14 | 株式会社东芝 | C-shaped arm device, C-shaped arm retraining device and X-ray diagnosis device |
CN104042229A (en) * | 2014-06-04 | 2014-09-17 | 中国科学院深圳先进技术研究院 | X-ray machine and C-arm rotating mechanism thereof |
CN104042229B (en) * | 2014-06-04 | 2016-06-15 | 中国科学院深圳先进技术研究院 | X-ray production apparatus and C-arm rotating mechanism thereof |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |