CN2855448Y - Program controlled scanning radiation treatment bed - Google Patents
Program controlled scanning radiation treatment bed Download PDFInfo
- Publication number
- CN2855448Y CN2855448Y CN 200520032247 CN200520032247U CN2855448Y CN 2855448 Y CN2855448 Y CN 2855448Y CN 200520032247 CN200520032247 CN 200520032247 CN 200520032247 U CN200520032247 U CN 200520032247U CN 2855448 Y CN2855448 Y CN 2855448Y
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- CN
- China
- Prior art keywords
- upper frame
- bed
- underframe
- housed
- motor
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- Expired - Fee Related
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Abstract
The utility model discloses a remote control scanning irradiation therapy bed, comprising a bed board, a pedestal and an upper frame. A lift motor is arranged on the pedestal; a left and right rotating screw rod is connected with the lift motor; two lift racks are arranged between the pedestal and the upper frame and each lift rack is hinged with the pedestal and the upper frame as well, which is also connected with the left and right rotating screw rod; a slide way is arranged on the rim of the upper frame; a bed board rim is arranged in the slide way; a translatory motor is arranged on the upper frame; a rack gear is arranged on the bottom of the bed board; the rack gear and a gear meshed with the rack gear can be connected with the translatory motor by a speed reducer. In the remote control scanning irradiation therapy bed, both motors are controlled by a central processing unit, the height of the bed surface is adjusted by the lift motor, the horizontal position of the bed surface is adjusted by the translatory motor, and the moving speed of the bed surface can also be adjusted by the adjustment to the rotate speed of the motor so that the irradiation dose can be precisely controlled and the treatment effect can be improved.
Description
Technical field
This utility model belongs to radiotherapy equipment, relates in particular to a kind of programmed scanning radiotherapy bed.
Background technology
By present statistics, in New Development cancer patient, have 60%～70% will carry out radiotherapy, and wherein have the patient more than 5% need carry out the large tracts of land irradiation, and the launched field of existing radiotherapy equipment is not enough, Therapeutic Method imperfection in addition, cause the treatment precision not high, dosage is inaccurate, and is inhomogeneous, therapeutic effect is not good, and these patients finally can not well be treated.
Goal of the invention
The purpose of this utility model provides a kind of adjustable-height and moves horizontally the programmed scanning radiotherapy bed of distance.
For achieving the above object, this utility model adopts following technical scheme: a kind of programmed scanning radiotherapy bed, comprise bed board, underframe and upper frame, lifting motor is housed on the underframe, there is a left-right turning screw rod to link to each other with lifting motor, two cranes are arranged between underframe and upper frame, each crane while and underframe, upper frame is hinged, each crane also links to each other with left-right turning screw rod, on the frame of upper frame chute is arranged, the bed board frame is contained in the chute, and translation motor is housed on upper frame, bed board is equipped with tooth bar on the bottom surface, can link to each other with translation motor by deceleration device with the tooth bar meshed gears.
Described tooth bar has two, is contained in respectively on the symmetric position of both sides, bed board bottom surface.
Translation motor is contained in the middle part of upper frame, can have two with each tooth bar meshed gears, and two gears lay respectively at the both sides of translation motor.
Support wheel is housed on the underframe.
Positioner is housed on the underframe.
Lifting motor and translation motor are electrically connected with central processing unit respectively.
Described crane comprises four support bars, one end of each support bar is equipped with runner, the other end of each support bar and underframe or upper frame are hinged, are linked to each other by a cross bar between two support bars wherein, and the silk braid that matches with left-right turning screw rod is housed on the cross bar.
Stopping means is housed on underframe.
Stopping means is housed on upper frame.
On the frame of upper frame roller is housed, roller and bed board bottom surface join.
Adopt the programmed scanning radiotherapy bed of technique scheme, two motors are all controlled by central processing unit, regulate the height of bed surface by lifting motor, regulate the horizontal level of bed surface by translation motor, and by regulating the also speed that moves of scalable bed surface of rotating speed of motor, thereby can accurately control the dosage of irradiation, improve the effect of treatment.
Description of drawings
Fig. 1 looks sketch map for master of the present utility model.
Fig. 2 is the right view of Fig. 1.
Fig. 3 is the vertical view of Fig. 1.
The specific embodiment
As Fig. 1, Fig. 2, programmed scanning radiotherapy bed shown in Figure 3, comprise underframe 7 and upper frame 4, lifting motor 1 is housed on the underframe 7, there is a left-right turning screw rod 6 to link to each other with lifting motor 1, two cranes 5 are arranged between underframe 7 and upper frame 4, each crane while and underframe 7, upper frame 4 is hinged, each crane also links to each other with left-right turning screw rod, each crane 5 comprises four support bars, one end of each support bar is equipped with runner, the other end of each support bar and underframe or upper frame are hinged, are linked to each other by a cross bar between two support bars wherein, and the silk braid that matches with left-right turning screw rod is housed on the cross bar.Like this, left-right turning screw rod can drive two crane motions synchronously.Also stopping means can be installed on underframe, in order to the maximum adjustable height of control bed surface.
On the frame of upper frame 4 chute is arranged, the frame of bed board 2 is contained in the chute, roller 3 is housed on the frame of upper frame 4, roller 3 joins with bed board 2 bottom surfaces, translation motor 14 is housed on upper frame 4, bed board is equipped with tooth bar 10 on 2 bottom surfaces, can link to each other with translation motor 14 by deceleration device 13 with tooth bar 10 meshed gears 12.Stressed even for guaranteeing, tooth bar has two, is contained in respectively on the symmetric position of both sides, bed board bottom surface.
This programmed scanning radiotherapy bed and fixedly theratron be used, according to patient's diseased region, pathological changes shape, determine radiotherapy treatment planning, related data is imported central processing unit, by the motion of central processing unit control therapeutic bed.By regulating the also speed of the lifting of scalable bed surface or translation of rotating speed of motor, thereby can accurately control the dosage of irradiation, improve the effect of treatment.
Claims (10)
1, a kind of programmed scanning radiotherapy bed, it is characterized in that: comprise bed board, underframe and upper frame, lifting motor is housed on the underframe, there is a left-right turning screw rod to link to each other with lifting motor, two cranes are arranged between underframe and upper frame, each crane is hinged with underframe, upper frame simultaneously, each crane also links to each other with left-right turning screw rod, on the frame of upper frame chute is arranged, the bed board frame is contained in the chute, translation motor is housed on upper frame, and bed board is equipped with tooth bar on the bottom surface, can link to each other with translation motor by deceleration device with the tooth bar meshed gears.
2, programmed scanning radiotherapy bed as claimed in claim 1, it is characterized in that: described tooth bar has two, is contained in respectively on the symmetric position of both sides, bed board bottom surface.
3, programmed scanning radiotherapy bed as claimed in claim 1, it is characterized in that: translation motor is contained in the middle part of upper frame, can have two with each tooth bar meshed gears, and two gears lay respectively at the both sides of translation motor.
4, programmed scanning radiotherapy bed as claimed in claim 1 is characterized in that: support wheel is housed on the underframe.
5, programmed scanning radiotherapy bed as claimed in claim 4 is characterized in that: positioner is housed on the underframe.
6, programmed scanning radiotherapy bed as claimed in claim 1, it is characterized in that: lifting motor and translation motor are electrically connected with central processing unit respectively.
7, programmed scanning radiotherapy bed as claimed in claim 1, it is characterized in that: described crane comprises four support bars, one end of each support bar is equipped with runner, the other end of each support bar and underframe or upper frame are hinged, link to each other by a cross bar between two support bars wherein, the silk braid that matches with left-right turning screw rod is housed on the cross bar.
8, programmed scanning radiotherapy bed as claimed in claim 1 is characterized in that: stopping means is housed on underframe.
9, programmed scanning radiotherapy bed as claimed in claim 1 is characterized in that: stopping means is housed on upper frame.
10, programmed scanning radiotherapy bed as claimed in claim 1 is characterized in that: on the frame of upper frame roller is housed, roller and bed board bottom surface join.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520032247 CN2855448Y (en) | 2005-10-14 | 2005-10-14 | Program controlled scanning radiation treatment bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520032247 CN2855448Y (en) | 2005-10-14 | 2005-10-14 | Program controlled scanning radiation treatment bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2855448Y true CN2855448Y (en) | 2007-01-10 |
Family
ID=37598752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520032247 Expired - Fee Related CN2855448Y (en) | 2005-10-14 | 2005-10-14 | Program controlled scanning radiation treatment bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2855448Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107982645A (en) * | 2017-12-13 | 2018-05-04 | 武汉市海沁医疗科技有限公司 | A kind of radiotherapy unit |
| CN109350341A (en) * | 2018-11-13 | 2019-02-19 | 惠安集睿信息科技有限公司 | A kind of medical treatment orthopaedics leg fixed frame |
| CN109364386A (en) * | 2018-10-11 | 2019-02-22 | 卢勇攀 | A kind of radiotherapy is used to adjust the multi-purpose bed of angle |
| CN109876306A (en) * | 2019-02-28 | 2019-06-14 | 玛西普医学科技发展(深圳)有限公司 | A kind of both-end support therapeutic bed |
-
2005
- 2005-10-14 CN CN 200520032247 patent/CN2855448Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107982645A (en) * | 2017-12-13 | 2018-05-04 | 武汉市海沁医疗科技有限公司 | A kind of radiotherapy unit |
| CN109364386A (en) * | 2018-10-11 | 2019-02-22 | 卢勇攀 | A kind of radiotherapy is used to adjust the multi-purpose bed of angle |
| CN109350341A (en) * | 2018-11-13 | 2019-02-19 | 惠安集睿信息科技有限公司 | A kind of medical treatment orthopaedics leg fixed frame |
| CN109876306A (en) * | 2019-02-28 | 2019-06-14 | 玛西普医学科技发展(深圳)有限公司 | A kind of both-end support therapeutic bed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070110 Termination date: 20091116 |