CN1618482A - Therapeutic bed having rotating sitting position - Google Patents
Therapeutic bed having rotating sitting position Download PDFInfo
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- CN1618482A CN1618482A CN 200410073401 CN200410073401A CN1618482A CN 1618482 A CN1618482 A CN 1618482A CN 200410073401 CN200410073401 CN 200410073401 CN 200410073401 A CN200410073401 A CN 200410073401A CN 1618482 A CN1618482 A CN 1618482A
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- guide rail
- bed
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- belt wheel
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Abstract
A therapeutic bed with rotary chair consisting of sitting plate, pedal and back plate is composed of a rotary chair, a rectangular bed body with pull plate, X track set and Y track set, vertical column, rotary axle installed in the center of said vertical column, rotary table for bed frame, big belt wheel, motor on said vertical column, Z track set, and bed supporting frame with slide rod and slide block.
Description
Technical field
The present invention relates to a kind of taking back and change the sitting posture therapeutic bed.
Background technology
The therapeutic bed of gamma ray therapeutic apparatus all adopts flat type, and patient's level couches and accept the gamma ray irradiation on therapeutic bed, reaches the purpose of kill tumor cell.No matter patient is the age the old and the young, whether physical strength, activity be convenient, all to sit on earlier on the therapeutic bed of built on stilts certain altitude, lie low then; Perhaps hold up and lift on the therapeutic bed by the people.Consider the requirement of height, therapeutic bed should have certain length, so occupation area of equipment is bigger.Need be rotated around patient when treatment head is implemented gamma ray irradiation,, the radius of gyration of treatment head and moving range be increased because therapeutic bed has certain length and height, the gamma ray therapeutic apparatus complex structure, bulky, manufacturing cost is high.
Summary of the invention
The object of the present invention is to provide a kind of taking back to change the sitting posture therapeutic bed, floor space is little, and is simple in structure, low cost of manufacture.
It is as follows that the present invention solves the technology side that its technical problem adopts:
1) seat board with seat is installed in rectangular bed face on one's body;
2) both sides, long limit are installed a secondary Y respectively to guide rail bracket below the rectangle lathe bed, and both sides, the long limit of bed planker upper surface are installed a Y respectively to guide rail, and Y forms guideway to guide rail bracket and Y to guide rail; Y is installed in a planker inside to leading screw by bearings at both ends, nut be installed on the leading screw and and lathe bed fix, Y forms lead screw pair to leading screw and Y to nut; Be contained in Y to second belt wheel of screw mandrel exposed junction by second synchronously be contained in a planker on second motor link to each other;
3) bed planker lower surface both sides are laterally installed a secondary X respectively to guide rail bracket, and both sides are installed an X respectively to guide rail above the bedstead, and X forms another guideway to guide rail bracket and X to guide rail; X is installed in bedstead inside to screw pair, be contained in X to first belt wheel of screw mandrel exposed junction by first synchronously be contained in bedstead on first motor link to each other;
4) gyroaxis is installed in the column center by bearings at both ends, and its exposed junction is fixed with the rotating disk of top installation bedstead, big belt wheel from top to bottom successively by key pin, be contained on the motor frame on column top the 4th motor by the 4th synchronously band and greatly belt wheel link to each other;
5) column central authorities have the both sides of the one side of projecting block one secondary Z vertically to be installed to guide rail bracket respectively, and " L " shape base upright plane both sides are vertically installed a Z respectively to guide rail, and Z forms guideway to guide rail bracket and Z to guide rail; Big leading screw is installed in " L " shape base near upright plane inside by bearings at both ends, and big feed screw nut is formed lead screw pair with big leading screw, and the projecting block of big feed screw nut and column is fixed; The 3rd belt wheel that is contained in big leading screw exposed junction by the 3rd synchronously be contained in " L " shape base on the 3rd motor link to each other.
Described seat be bend to from bottom to up have footboard, the seat of seat board, backup plate, the both sides of seat board and backup plate are equipped with a secondary body locating rack that falls " " type, backup plate is fixed with " П " type carriage that is vertically mounted on above the lathe bed.
Described rectangular bed is vertically installed with " П " type carriage near the minor face place of backup plate on one's body, carriage transverse arm central authorities have circular hole, vertical lathe bed is equipped with a slide bar in the circular hole, and slide bar and slide block are slidingly matched, and the head locating rack is fixed on the slide block and moves up and down with the slide block slip.
The useful effect that the present invention has is:
1. adopt a kind of sitting posture therapeutic bed, patient is can be the same with seat natural, easily sit on the therapeutic bed, reduces patient's climbing, sits the process of lying.Sitting posture therapeutic bed floor space is little, and is simple in structure, low cost of manufacture;
2. the head locating rack can up-down adjustment, adapts to adult or child's fixation postures of different heights.Therapeutic bed except can carry out X-axis, Y-axis moves horizontally with Z axle vertical lift, can also carry out C axle revolution, help the multi-radian scanning implementing to treat, improve the therapeutic domain of equipment.If configuration stationary radiation device, further simplified apparatus, reduce cost.
Description of drawings
Fig. 1 is a structural principle sketch map of the present invention;
Fig. 2 is X-axis of the present invention, Y-axis, C shaft transmission enlarged drawing.
Among the figure: the 1-footboard, the 2-seat, the 3-seat board, 4-body locating rack, the 5-backup plate, 6-head locating rack, the 7-carriage, the 8-slide bar, the 9-handwheel, the 10-slide block, the 11-lathe bed, 12-Y is to guide rail bracket, 13-Y is to guide rail, 14-bed planker, 15-second belt wheel, 16-Y is to leading screw, the 17-nut, 18-X is to guide rail bracket, 19-X is to guide rail, the 20-bedstead, 21-first motor, 22-first is with synchronously, 23-X is to screw pair (figure is an end face), 24-first belt wheel, 25-the 4th motor, 26-the 4th is with synchronously, the 27-rotating disk, the big belt wheel of 28-, the 29-gyroaxis, 30-motor frame, the 31-column, 32-Z is to guide rail bracket, 33-Z is to guide rail, 34-the 3rd belt wheel, 35-the 3rd is with synchronously, 36-the 3rd motor, the big leading screw of 37-, the big feed screw nut of 38-, the 39-base.
The specific embodiment
As shown in Figure 1 and Figure 2, the present invention includes:
1) seat board 3 with seat 2 is installed in above the rectangle lathe bed 11;
2) both sides, 11 times face length limits of rectangle lathe bed are installed a secondary Y respectively to guide rail bracket 12, and both sides, the long limit of bed planker 14 upper surfaces are installed a Y respectively to guide rail 13, and Y forms guideway to guide rail bracket 12 and Y to guide rail 13; Y is installed in a planker 14 inside to leading screw 16 by bearings at both ends, nut 17 be installed on the leading screw and and lathe bed 11 fix, Y forms lead screw pair to leading screw 16 and Y to nut; Be contained in Y to second belt wheel 15 of screw mandrel exposed junction by second synchronously be contained in a planker 14 on second motor (not marking among the figure) link to each other;
3) bed planker 14 lower surface both sides are laterally installed a secondary X respectively to guide rail bracket 18, and both sides are installed an X respectively to guide rail 19 above the bedstead 20, and X forms another guideway to guide rail bracket 18 and X to guide rail 19; X is installed in bedstead 20 inside to screw pair 23, be contained in X to first belt wheel 24 of screw mandrel exposed junction by first synchronously with 22 be contained in bedstead 20 on first motor 21 link to each other;
4) gyroaxis 29 is installed in column 31 centers by bearings at both ends, its exposed junction is fixing with the rotating disk 27 of top installation bedstead 20, big belt wheel 28 successively from top to bottom by key pin, be contained on the motor frame 30 on column 31 tops the 4th motor 25 by the 4th be with synchronously 26 and greatly belt wheel 28 link to each other;
5) column 31 central authorities have the both sides of the one side of projecting block one secondary Z vertically to be installed to guide rail bracket 32 respectively, and " L " shape base 39 upright plane both sides are vertically installed a Z respectively to guide rail 33, and Z forms guideway to guide rail bracket 32 and Z to guide rail 33; Big leading screw 37 is installed in " L " shape base 39 near upright plane inside by bearings at both ends, and big feed screw nut 38 is formed lead screw pair with big leading screw 37, and the projecting block of big feed screw nut 38 and column 31 is fixed; The 3rd belt wheel 34 that is contained in big leading screw 37 exposed junctions by the 3rd synchronously with 35 be contained in " L " shape base 39 on the 3rd motor 36 link to each other.
Described seat 2 be bend to from bottom to up have footboard 1, the seat 2 of seat board 3, backup plate 5, the both sides of seat board 3 and backup plate 5 are equipped with a secondary body locating rack 4 of " " type, and backup plate 5 is fixing with " П " type carriage 7 that is vertically mounted on above the lathe bed 11.
Minor face place near backup plate 5 on the described rectangle lathe bed 11 is vertically installed with " П " type carriage 7, carriage 7 transverse arm central authorities have circular hole, vertical lathe bed 11 is equipped with a slide bar 8 in the circular hole, slide bar 8 and slide block 10 are slidingly matched, and head locating rack 6 is fixed on the slide block 10 and moves up and down with slide block 10 slips.
Work process of the present invention is as follows:
1. unscrew handwheel 9, slides on slide bar 8 according to patient's head and body height pulling slide block 10, make the head locating rack 6 that is fixed on the slide block 10 be positioned at correct position, the U that realizes head locating rack 6 is to mobile.Screw handwheel 9 fixing head locating racks 6 then.
2. first motor 21 energising, first is with 22 to drive first belt wheels 24 and X rotates to screw mandrel synchronously, and by the relative motion of X to screw pair 23, feed screw nut drives bedstead 20 fixed with it and superincumbent bed planker 14 is installed and lathe bed 11 realizes that X are to mobile.
3. motor drives by synchronous band and is contained in Y and exposes second belt wheel, 15 rotations on the end of a planker 14 to leading screw 16, drives Y and rotates to leading screw 16, and the screw pair effect makes nut 17 drive lathe beds 11 fixed with it and superincumbent bed board 2 is installed realized that Y are to mobile.
4. the 3rd motor 36 energisings, the 3rd is with 35 to drive the 3rd belt wheel 34 and big wire role 37 rotations synchronously, thus big feed screw nut 38 drives column 31 fixed with it and superincumbent bedstead 20, bed planker 14 and lathe bed 11 is installed is realized that Z is to lifting.
5. the 4th motor 25 work, the 4th is with 26 to drive big belt wheel 28, rotating disk 27 and gyroaxis 29 rotations synchronously, and gyroaxis 29 is light, steady when guaranteeing to be installed in bedstead 20, bed planker 14 and lathe beds 11 above the rotating disk 27 carry out the revolution of C axle on column 31 by the bearings at both ends group.
6.. securement head positioning attachment and body positioning attachment between head locating rack and body locating rack and the patient, the head positioning attachment comprises parts such as head rest, the headstock, facial film, vacuum pad, can adopt products such as Beijing Zhong Kang connection GDT of company type headstock, MT profile film, ZKD type vacuum pad; The body positioning attachment comprises fixed mount, body film, vacuum fixed bolster etc., can adopt products such as Beijing Zhong Kang connection GD of company type fixed mount, TJM type head shoulder film, MT type pleura, FM type peritoneum, ZKD type vacuum pad.
Claims (3)
1, a kind of taking back changeed the sitting posture therapeutic bed, it is characterized in that:
1) seat board (3) with seat (2) is installed in above the rectangle lathe bed (11);
2) rectangle lathe bed (11) is installed a secondary Y respectively to guide rail bracket (12) in both sides, face length limit down, and both sides, the long limit of bed planker (14) upper surface are installed a Y respectively to guide rail (13), and Y forms guideway to guide rail bracket (12) and Y to guide rail (13); Y is installed in a planker (14) inside to leading screw (16) by bearings at both ends, nut (17) be installed on the leading screw and and lathe bed (11) fix, Y forms lead screw pair to leading screw (16) and Y to nut; Be contained in Y to second belt wheel (15) of screw mandrel exposed junction by second synchronously be contained in a planker (14) on second motor link to each other;
3) bed planker (14) lower surface both sides are laterally installed a secondary X respectively to guide rail bracket (18), and both sides are installed an X respectively to guide rail (19) above the bedstead (20), and X forms another guideway to guide rail bracket (18) and X to guide rail (19); X is installed in bedstead (20) inside to screw pair (23), be contained in X to first belt wheel (24) of screw mandrel exposed junction by first synchronously band (22) link to each other with first motor (21) on being contained in bedstead (20);
4) gyroaxis (29) is installed in column (31) center by bearings at both ends, its exposed junction is fixing with the rotating disk (27) of top installation bedstead (20), big belt wheel (28) successively from top to bottom by key pin, be contained on the motor frame (30) on column (31) top the 4th motor (25) by the 4th synchronously band (26) and greatly belt wheel (28) link to each other;
5) column (31) central authorities have the both sides of the one side of projecting block one secondary Z vertically to be installed to guide rail bracket (32) respectively, " L " shape base (39) upright plane both sides are vertically installed a Z respectively to guide rail (33), and Z forms guideway to guide rail bracket (32) and Z to guide rail (33); Big leading screw (37) is installed in " L " shape base (39) near upright plane inside by bearings at both ends, and big feed screw nut (38) is formed lead screw pair with big leading screw (37), and the projecting block of big feed screw nut (38) and column (31) is fixed; The 3rd belt wheel (34) that is contained in big leading screw (37) exposed junction by the 3rd synchronously band (35) link to each other with the 3rd motor (36) on being contained in " L " shape base (39).
2. a kind of taking back according to claim 1 changeed the sitting posture therapeutic bed, it is characterized in that: described seat (2) is the seat (2) that bends to have footboard (1), seat board (3), backup plate (5) from bottom to up, the both sides of seat board (3) and backup plate (5) are equipped with a secondary body locating rack (4) of " " type, and backup plate (5) is fixing with " ∏ " type carriage (7) that is vertically mounted on above the lathe bed (11).
3. a kind of taking back according to claim 2 changeed the sitting posture therapeutic bed, it is characterized in that: the minor face place that described rectangle lathe bed (11) is gone up near backup plate (5) is vertically installed with " ∏ " type carriage (7), carriage (7) transverse arm central authorities have circular hole, vertical lathe bed (11) is equipped with a slide bar (8) in the circular hole, slide bar (8) and slide block (10) are slidingly matched, and head locating rack (6) is fixed on slide block (10) and upward moves up and down with slide block (10) slip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410073401 CN1618482A (en) | 2004-12-08 | 2004-12-08 | Therapeutic bed having rotating sitting position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410073401 CN1618482A (en) | 2004-12-08 | 2004-12-08 | Therapeutic bed having rotating sitting position |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1618482A true CN1618482A (en) | 2005-05-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410073401 Pending CN1618482A (en) | 2004-12-08 | 2004-12-08 | Therapeutic bed having rotating sitting position |
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| CN (1) | CN1618482A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101848745B (en) * | 2007-10-16 | 2015-07-15 | 皇家飞利浦电子股份有限公司 | Method and apparatus for intensity modulated arc therapy sequencing and optimization |
| CN104922802A (en) * | 2014-03-18 | 2015-09-23 | 住友重机械工业株式会社 | Neutron capture therapy system |
| CN108478939A (en) * | 2018-04-28 | 2018-09-04 | 上海市第人民医院 | A kind of systemic radiation therapy equipment |
| CN112043975A (en) * | 2020-09-15 | 2020-12-08 | 苏州雷泰医疗科技有限公司 | Treatment couch revolution structure and accelerator treatment couch |
-
2004
- 2004-12-08 CN CN 200410073401 patent/CN1618482A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101848745B (en) * | 2007-10-16 | 2015-07-15 | 皇家飞利浦电子股份有限公司 | Method and apparatus for intensity modulated arc therapy sequencing and optimization |
| CN104922802A (en) * | 2014-03-18 | 2015-09-23 | 住友重机械工业株式会社 | Neutron capture therapy system |
| CN108478939A (en) * | 2018-04-28 | 2018-09-04 | 上海市第人民医院 | A kind of systemic radiation therapy equipment |
| CN112043975A (en) * | 2020-09-15 | 2020-12-08 | 苏州雷泰医疗科技有限公司 | Treatment couch revolution structure and accelerator treatment couch |
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