CN108310678A - A kind of ray integrated digital radiotherapy unit based on the accurate radiation technique of stereotaxis - Google Patents
A kind of ray integrated digital radiotherapy unit based on the accurate radiation technique of stereotaxis Download PDFInfo
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- CN108310678A CN108310678A CN201711486240.7A CN201711486240A CN108310678A CN 108310678 A CN108310678 A CN 108310678A CN 201711486240 A CN201711486240 A CN 201711486240A CN 108310678 A CN108310678 A CN 108310678A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
- A61N5/1048—Monitoring, verifying, controlling systems and methods
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
- A61N2005/1092—Details
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Abstract
The invention discloses a kind of ray integrated digital radiotherapy units based on the accurate radiation technique of stereotaxis, its structure includes body pedestal, therapeutic bed, Vertical Rack, rotary frame, gantry rotation angle device, head, radiator, body pedestal is equipped with therapeutic bed, Vertical Rack, therapeutic bed is located on the right side of body base top, Vertical Rack is located on the left of therapeutic bed, rotary frame is inlayed with Vertical Rack to be connect, rotary frame is located on the right side of Vertical Rack, gantry rotation angle device and rotary frame interlocking, gantry rotation angle device is located in the middle part of rotary frame right side, head is welded with rotary frame, head is located at gantry rotation angle device upper right side, when so that device is used, patient can be given to increase protection in treatment, the limbs of patient when being treated are avoided to lean out outside bed surface and bring danger to patient.
Description
Technical field
The present invention is a kind of ray integrated digital radiotherapy unit based on the accurate radiation technique of stereotaxis, is belonged to
Radiotherapy equipment field.
Background technology
Radiotherapy equipment be with radiation bunch to patient carry out diagnosing and treating equipment, it be after image documentation equipment it
Modern high technology Medical Devices with the fastest developing speed afterwards are the hands of the another treatment tumour after operative treatment and chemotherapy
Section, because of its hurtless measure, no pain over the course for the treatment of, so welcome by many patients, with science and technology increasingly into
Step and development, the development of accelerator art is very rapid, and accelerator art is used for many medical accelerators, including electricity by people
Son, proton and heavy ion avcceleration, energy can have linear type from several million electron volts to hundreds of million electron volts
With swirl type etc., they widely apply to the diagnosing and treating of disease, and having formd one in some developed countries includes
Modern biomedical engineering new industry including various Medical Devices, and radiotherapy equipment is exactly the important doctor of one of which
Treat equipment, it should recognize, the radiotherapy situation in China and there be prodigious gap in the country of some advanced prosperities in the world, because
This also has prodigious development space.
The prior art is in use, the safeguard procedures of therapeutic bed are more single, when patient, which lies in, to be treated in therapeutic bed
The limbs of patient are easy to lean out outside bed surface, are easy to bring danger to patient.
Invention content
In view of the deficienciess of the prior art, it is an object of the present invention to provide a kind of based on the accurate radiation technique of stereotaxis
Ray integrated digital radiotherapy unit, it is more single with the safeguard procedures for solving therapeutic bed, when patient lies in therapeutic bed
The limbs of patient are easy to lean out outside bed surface when being treated, and are easy to bring dangerous problem to patient.
To achieve the goals above, the present invention is to realize by the following technical solutions：One kind is based on stereotaxis essence
The ray integrated digital radiotherapy unit of true radiation technique, structure includes body pedestal, therapeutic bed, Vertical Rack, rotation
Favourable turn frame, gantry rotation angle device, head, radiator, the body pedestal are equipped with therapeutic bed, Vertical Rack, the treatment
Bed is located on the right side of body base top, and the Vertical Rack is located on the left of therapeutic bed, and the rotary frame is inlayed with Vertical Rack
Interlocking, the rotary frame are located on the right side of Vertical Rack, the gantry rotation angle device and rotary frame interlocking, the rack rotation
Gyration device is located in the middle part of rotary frame right side, and the head is welded with rotary frame, and the head is located at rack rotation angle
Device upper right side is spent, the radiator inlays interlocking with head, and the radiator is located at head bottom surface right end, and the therapeutic bed includes
Wire, fixed pulley, backing plate, supporting table, the first lifter plate, the first rack, first gear, bed surface, the second rack, connecting pole,
First spring, pressing connecting rod, guardrail, guardrail connecting plate, mandril, resetting spring, the second lifter plate, lower hinge connecting seat, the
One connecting rod, second spring, the second connecting rod, hollow stem, upper hinge connecting seat, connecting plate, loop bar, third connecting rod, the 4th
Connecting rod, upper connection rack, second gear, lower connection rack, push rod, convex block, locking bar, movable plate, fixed frame, guide groove, pressing plate,
Third spring, fixture block, the backing plate and body pedestal interlocking, the backing plate are located on the right side of body base top, the supporting table
With backing plate interlocking, the supporting table is located above backing plate, described resetting spring one end and supporting table snapping, the resetting spring position
On the right side of supporting table bottom surface, the resetting spring other end and movable plate snapping, the movable plate are located above resetting spring, institute
It states locking bar and is inlayed with movable plate and is connect, the locking bar is located inside movable plate, the fixed frame and movable plate interlocking, the fixation
Frame shares 2 and is located at left and right sides of locking bar, and the pressing plate and locking bar weld, and the pressing plate is located at locking bar right end, the guide groove and
Movable plate inlays connection, and the guide groove is located on the right side of movable plate, and the fixture block is inlayed with guide groove to be connect, and the fixture block is located at pressing plate
Right side, the third spring are socketed with guide groove, and the third spring is located on the right side of fixture block, and the lower connection rack is welded with movable plate
It connects, the lower connection rack is located above movable plate, and the second gear is engaged with lower connection rack, and the second gear is located at
On the left of lower connection rack, the upper connection rack is engaged with second gear, and the upper connection rack is located on the left of second gear, institute
Lower hinge connecting seat and upper connection rack welding are stated, the lower hinge connecting seat is located at upper connection rack top, and described first connects
Extension bar, the 4th connecting rod and lower hinge connecting seat hinge connection, the head rod is located on the left of lower hinge connecting seat, described
4th connecting rod is located on the right side of lower hinge connecting seat, and second connecting rod and head rod hinge connection, described second connects
Extension bar is located above head rod, and the third connecting rod and the 4th connecting rod hinge connection, the third connecting rod are located at
Above 4th connecting rod, the upper hinge connecting seat left end and the second connecting rod hinge connection right end connect with third connecting rod hinge
It connects, the hollow stem left end and head rod hinge connection, the hollow stem left end is located at head rod upper right side, described
Second spring is socketed with hollow stem, and the second spring is located inside hollow stem, and the loop bar left end is socketed with hollow stem right end
The other end and the 4th connecting rod hinge connection, the loop bar are located on the right side of hollow stem, and the connecting plate is inlayed with upper hinge connecting seat
Interlocking connects, and the connecting plate is through in the middle part of upper hinge connecting seat, the mandril and upper hinge connecting seat interlocking, the mandril position
Above upper hinge connecting seat, the guardrail connecting plate and mandril interlocking, the guardrail connecting plate are located above mandril, the shield
Column is welded with guardrail connecting plate, and the guardrail shares 2 and is located at bed surface front and rear sides, the bed surface and supporting table snapping, described
Bed surface is located above supporting table, and the pressing connecting rod and bed surface snapping, the pressing connecting rod are located at bed surface top center, institute
The first spring and pressing connecting rod snapping are stated, first spring is located at below pressing connecting rod, the connecting pole and the first bullet
Spring snapping, the connecting pole are located at below the first spring, second rack and connecting pole interlocking, and second rack, which is located at, to be connected
It connects below column, the first gear is engaged with the second rack, and the first gear is located at the second rack left end, first rack
It is engaged with first gear, first rack is located on the left of first gear, first lifter plate and the first rack welding, described
First lifter plate is located on the left of the first rack, the fixed pulley and supporting table interlocking, and the fixed pulley shares 4 and is located at supporting table
Centre, the fixed pulley is 2 one group horizontal positioned, is located at two groups of lower lefts, described wire one end for one group between two groups of fixed pulleys
With the first rack bottom end interlocking, the other end after 4 fixed pulley winding tractions with the second lifter plate interlocking, described second by lifting
Plate is connect with mobile sheet separation, and second lifter plate is located at movable plate lower left, and the push rod and the second lifter plate weld, institute
It states push rod and is located at the second lifter plate top right side, the convex block is welded with push rod, and the convex block is located at push rod right side upper end.
Further, the fixture block and movable plate snapping.
Further, the guide groove and supporting table interlocking.
Further, the convex block is connect with mobile sheet separation.
Further, the first gear and second gear and supporting table interlocking.
Advantageous effect
A kind of ray integrated digital radiotherapy unit based on the accurate radiation technique of stereotaxis of the present invention, by vertical
Open frame makes device be connect with background control center, passes through every arrange parameter of background control center control device and work
State is lain in by patient in therapeutic bed, and rotary frame can be seen by rotating to suitable position by gantry rotation angle device
Rotary frame rotational angle is observed, is rotated by a certain angle by rotary frame and head is allowed to be in appropriate location, so that radiation
The affected part that device can be directed at patient is treated, and when patient lies upper therapeutic bed, bed surface stress so that pressing connecting rod obtains one
Downward thrust allows the first spring to be squeezed contraction while pushing down on connecting pole, the second rack is promoted to move down, and second
It drives the first rack to move up by first gear when rack moves down, and wire is allowed to be led by fixed pulley winding simultaneously
Draw and pull up so that the first lifter plate and the second lifter plate move up simultaneously, since tiled configuration unanimously only tells about left side
It is not being repeated on the right side of arrangement works modes, when the first lifter plate and the second lifter plate move up, push rod is being driven to move up
So that convex block is also with moving up, and then squeezes locking bar and elapse extruding fixture block, fixture block so that pressing plate moves right to the right by it
Promoted third spring stress to shrink fixture block simultaneously by pressure to the right to be detached from movable plate, allow movable plate can be by the second lifter plate
Passage, movable plate move upwardly so that lower connection rack moves up along guide groove upwards, when movable plate is pushed upwardly shifting centainly
The disappearance of third spring is subject to after height pressure makes the pop-up of its fixture block restore home position, while stretching resetting spring and make it
It opens, second gear rotation is driven when lower connection rack moves up, promotes upper connection rack to move downward, so that lower hinge
Connecting seat moves down so that head rod and the second connecting rod move right and meanwhile third connecting rod and the 4th connecting rod to
It moves left, loop bar is allowed to squeeze second spring to the left, second spring shrinks the Distance Shortened of hollow stem and loop bar so that upper hinge connects
Joint chair moves up, and drives connecting plate and mandril to move up, promotes guardrail connecting plate to move up bar, so that guardrail quilt
It jacks up, limbs will not stretch out the safety that bed surface reaches protection patient, the patient when treatment end when patient being allowed to lie in therapeutic bed
Leave bed surface so that the pressure that pressing connecting rod is subject to disappears so that act on the first spring and resetting spring is eliminated, the first bullet
Spring and resetting spring will restore reset condition and all parts driven to restore initial external, and the use after conveniently giving makes device make
With when, patient can be given to increase protection in treatment, avoid when being treated the limbs of patient lean out outside bed surface and to
Patient brings danger.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon：
Fig. 1 is a kind of ray integrated digital radiotherapy unit based on the accurate radiation technique of stereotaxis of the present invention
Structural schematic diagram.
Fig. 2 is the structural schematic diagram of therapeutic bed closed state front view of the present invention.
Fig. 3 is the structural schematic diagram of therapeutic bed working condition front view of the present invention.
Fig. 4 is the structural schematic diagram amplified at A in Fig. 2 of the present invention.
Fig. 5 is the structural schematic diagram amplified at B in Fig. 2 of the present invention.
Fig. 6 is the structural schematic diagram amplified at C in Fig. 2 of the present invention.
In figure：Body pedestal -1, therapeutic bed -2, Vertical Rack -3, rotary frame -4, gantry rotation angle device -5, head -
6, radiator -7, wire -201, fixed pulley -202, backing plate -203, supporting table -204, the first lifter plate -205, the first rack -
206, first gear -207, bed surface -208, the second rack -209, connecting pole -210, the first spring -211, pressing connecting rod -
212, guardrail -213, guardrail connecting plate -214, mandril -215, resetting spring -216, the second lifter plate -217, lower hinge connection
Seat -218, head rod -219, second spring -220, the second connecting rod -221, hollow stem -222, upper hinge connecting seat -
223, connecting plate -224, loop bar -225, third connecting rod -226, the 4th connecting rod -227, upper connection rack -228, the second tooth
Wheel -229, lower connection rack -230, push rod -231, convex block -232, locking bar -233, movable plate -234, fixed frame -235, guide groove -
236, pressing plate -237, third spring -238, fixture block -239.
Specific implementation mode
To make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, with reference to
Specific implementation mode, the present invention is further explained.
- Fig. 6 is please referred to Fig.1, the present invention provides a kind of ray integrated digital based on the accurate radiation technique of stereotaxis
Radiotherapy unit technical solution：Its structure includes body pedestal 1, therapeutic bed 2, Vertical Rack 3, rotary frame 4, rack rotation
Protractor 5, head 6, radiator 7, the body pedestal 1 are equipped with therapeutic bed 2, Vertical Rack 3, and the therapeutic bed 2 is located at machine
1 top right side of body pedestal, the Vertical Rack 3 are located at 2 left side of therapeutic bed, and the rotary frame 4 inlays lock with Vertical Rack 3
It connects, the rotary frame 4 is located at 3 right side of Vertical Rack, the gantry rotation angle device 5 and 4 interlocking of rotary frame, the rack
Rotary angle device 5 is located in the middle part of 4 right side of rotary frame, and the head 6 is welded with rotary frame 4, and the head 6 is located at rack
5 upper right side of rotary angle device, the radiator 7 inlay interlocking with head 6, and the radiator 7 is located at 6 bottom surface right end of head, institute
State therapeutic bed 2 include wire 201, fixed pulley 202, backing plate 203, supporting table 204, the first lifter plate 205, the first rack 206,
First gear 207, bed surface 208, the second rack 209, connecting pole 210, the first spring 211, pressing connecting rod 212, guardrail 213,
Guardrail connecting plate 214, mandril 215, resetting spring 216, the second lifter plate 217, lower hinge connecting seat 218, head rod
219, second spring 220, the second connecting rod 221, hollow stem 222, upper hinge connecting seat 223, connecting plate 224, loop bar 225,
It is three connecting rods 226, the 4th connecting rod 227, upper connection rack 228, second gear 229, lower connection rack 230, push rod 231, convex
Block 232, locking bar 233, movable plate 234, fixed frame 235, guide groove 236, pressing plate 237, third spring 238, fixture block 239, the pad
Plate 203 and 1 interlocking of body pedestal, the backing plate 203 are located at 1 top right side of body pedestal, the supporting table 204 and backing plate 203
Interlocking, the supporting table 204 are located at 203 top of backing plate, 216 one end of the resetting spring and 204 snapping of supporting table, the reset
Spring 216 is located on the right side of 204 bottom surface of supporting table, 216 other end of the resetting spring and 234 snapping of movable plate, the movable plate
234 are located at 216 top of resetting spring, and the locking bar 233 is inlayed with movable plate 234 to be connect, and the locking bar 233 is located at movable plate
Inside 234, the fixed frame 235 and 234 interlocking of movable plate, the fixed frame 235 share 22 and are located at locking bar 233 or so two
Side, the pressing plate 237 are welded with locking bar 233, and the pressing plate 237 is located at 233 right end of locking bar, the guide groove 236 and movable plate 234
Connection is inlayed, the guide groove 236 is located at 234 right side of movable plate, and the fixture block 239 is inlayed with guide groove 236 to be connect, the fixture block
239 are located at 237 right side of pressing plate, and the third spring 238 is socketed with guide groove 236, and it is right that the third spring 238 is located at fixture block 239
Side, the lower connection rack 230 and movable plate 234 weld, and the lower connection rack 230 is located above movable plate 234, and described the
Two gears 229 are engaged with lower connection rack 230, and the second gear 229 is located at 230 left side of lower connection rack, the upper connection
Rack 228 is engaged with second gear 229, and the upper connection rack 228 is located at 229 left side of second gear, the lower hinge connection
Seat 218 is welded with upper connection rack 228, and the lower hinge connecting seat 218 is located at upper 228 top of connection rack, and described first connects
Extension bar 219, the 4th connecting rod 227 and 218 hinge connection of lower hinge connecting seat, the head rod 219 are located at lower hinge company
218 left side of joint chair, the 4th connecting rod 227 are located at 218 right side of lower hinge connecting seat, second connecting rod 221 and first
219 hinge connection of connecting rod, second connecting rod 221 are located at the top of head rod 219, the third connecting rod 226 with
4th connecting rod, 227 hinge connection, the third connecting rod 226 are located at 227 top of the 4th connecting rod, the upper hinge connecting seat
223 left ends and 221 hinge connection right end of the second connecting rod and 226 hinge connection of third connecting rod, 222 left end of the hollow stem with
219 hinge connection of head rod, 222 left end of the hollow stem are located at 219 upper right side of head rod, the second spring
220 are socketed with hollow stem 222, and the second spring 220 is located inside hollow stem 222,225 left end of the loop bar and hollow stem
222 right ends are socketed the other end and 227 hinge connection of the 4th connecting rod, and the loop bar 225 is located at 222 right side of hollow stem, the company
Fishplate bar 224 inlays interlocking with upper hinge connecting seat 223, and the connecting plate 224 is described through 223 middle part of upper hinge connecting seat
Mandril 215 and 223 interlocking of upper hinge connecting seat, the mandril 215 are located at 223 top of upper hinge connecting seat, the guardrail connection
Plate 214 and 215 interlocking of mandril, the guardrail connecting plate 214 are located at 215 top of mandril, the guardrail 213 and guardrail connecting plate
214 welding, the guardrail 213 share 22 and are located at 208 front and rear sides of bed surface, the bed surface 208 and 204 snapping of supporting table, institute
It states bed surface 208 and is located at 204 top of supporting table, the pressing connecting rod 212 and 208 snapping of bed surface, the pressing connecting rod 212
In 208 top center of bed surface, first spring 211 is located at pressing with pressing 212 snapping of connecting rod, first spring 211
212 lower section of connecting rod, 211 snapping of the connecting pole 210 and the first spring, the connecting pole 210 are located under the first spring 211
Side, second rack 209 and 210 interlocking of connecting pole, second rack 209 are located at 210 lower section of connecting pole, first tooth
Wheel 207 is engaged with the second rack 209, and the first gear 207 is located at 209 left end of the second rack, first rack 206 and the
One gear 207 engages, and first rack 206 is located at 207 left side of first gear, first lifter plate, 205 and first rack
206 welding, first lifter plate 205 are located at 206 left side of the first rack, the fixed pulley 202 and 204 interlocking of supporting table, institute
It states fixed pulley 202 and shares 44 among supporting table 204, the fixed pulley 202 is 22 one group horizontal positioned, and two groups slide surely
It is located at two groups of lower lefts for one group between wheel 202,201 one end of the wire and 206 bottom end interlocking of the first rack, the other end pass through four
Connect with 234 gap of movable plate with 217 interlocking of the second lifter plate, second lifter plate 217 after 4 winding tractions of fixed pulley 202
It connects, second lifter plate 217 is located at 234 lower left of movable plate, and the push rod 231 and the second lifter plate 217 weld, described to push away
Bar 231 is located at 217 top right side of the second lifter plate, and the convex block 232 is welded with push rod 231, and the convex block 232 is located at push rod
231 right sides upper end, the fixture block 239 and 234 snapping of movable plate, the guide groove 236 and 204 interlocking of supporting table, the convex block
232 connect with 234 gap of movable plate, the first gear 207 and second gear 229 and 204 interlocking of supporting table.
User is passing through the ray integrated digital radiotherapy unit progress based on the accurate radiation technique of stereotaxis
In use, making device be connect with background control center by Vertical Rack 3, set by the items of background control center control device
Parameter and working condition are set, is lain in therapeutic bed by patient, rotary frame 4 passes through rack by rotating to suitable position
Rotary angle device 5 is rotated by a certain angle by rotary frame 4 and head 6 is allowed to be in suitable it is observed that 4 rotational angle of rotary frame
Work as position so that the affected part that radiator 7 can be directed at patient is treated, when patient lies upper therapeutic bed bed surface 208 by
Power so that pressing connecting rod 212 obtains a downward thrust, allows the first spring 211 to be squeezed contraction while the company of pushing down on
Column 210 is connect, the second rack 209 is promoted to move down, first is driven by first gear 207 when the second rack 209 moves down
Rack 206 moves up, and wire 201 is allowed to be pulled up by the winding traction of fixed pulley 202 simultaneously so that the first lifter plate
205 and second lifter plate 217 move up simultaneously, unanimously only told about due to tiled configuration and do not existed on the right side of left side structure working method
It repeats, when the first lifter plate 205 and the second lifter plate 217 move up, push rod 231 is driven to move upwardly so that convex block 232
Also with moving up, and then squeeze allow it elapse to the right so that pressing plate 237 moves right extruding fixture block 239, the fixture block of locking bar 233
239 by pressure are to the right promoted 238 forced contraction of third spring, and fixture block 239 is detached from movable plate 234 simultaneously, allows movable plate 234
It can move upwardly so that lower connection rack 230 is upward along guide groove 236 by the second passage upwards of lifter plate 217, movable plate 234
Mobile, the pressure disappearance that third spring 238 is subject to after movable plate 234, which is pushed upwardly, moves certain altitude makes its 239 bullet of fixture block
Go out and restore home position, while stretching resetting spring 216 makes its opening, lower connection rack 230 drive the second tooth when moving up
229 rotation of wheel, promotes upper connection rack 228 to move downward, so that lower hinge connecting seat 218 moves down so that first
Connecting rod 219 and the second connecting rod 221 move right while third connecting rod 226 and the 4th connecting rod 227 are moved to the left, and allow set
Bar 225 squeezes second spring 220 to the left, and second spring 220 shrinks the Distance Shortened of hollow stem 222 and loop bar 225 so that upper hinge
Chain link seat 223 moves up, and drives connecting plate 224 and mandril 215 to move up, guardrail connecting plate 214 is promoted to move up
Bar, so that guardrail 213 is jacked up, limbs will not stretch out bed surface 208 and reach protection patient when patient being allowed to lie in therapeutic bed 2
Safety, when treatment end, patient leaves bed surface 208 so that the pressure that is subject to of pressing connecting rod 212 disappears so that acts on
First spring 211 and resetting spring 216 are eliminated, and the first spring 211 and resetting spring 216 will restore reset condition and drive each portion
Part restores initial external, the use after conveniently giving.
Therapeutic bed 2 of the present invention presses connecting rod 212, guardrail relative to traditional therapeutic bed, by increase
213, the components such as mandril 215, resetting spring 216 may be implemented that patient's limbs when treating is avoided to be easy to stretch out bed surface two
Danger is caused outside side.
Problems solved by the invention is that the safeguard procedures of therapeutic bed are more single, is treated when patient lies in therapeutic bed
When patient limbs be easy to lean out outside bed surface, be easy to bring danger, the present invention to be combined with each other by above-mentioned component to patient, can
To give patient to increase protection in treatment, the limbs of patient when being treated is avoided to lean out outside bed surface and bring danger to patient
Danger.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill
For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from the present invention spirit or
In the case of essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes that come within the meaning and range of equivalency of the claims in the present invention
It is interior.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (5)
1. a kind of ray integrated digital radiotherapy unit based on the accurate radiation technique of stereotaxis, structure includes body
Pedestal (1), therapeutic bed (2), Vertical Rack (3), rotary frame (4), gantry rotation angle device (5), head (6), radiator
(7), the body pedestal (1) is equipped with therapeutic bed (2), Vertical Rack (3), and the therapeutic bed (2) is located at body pedestal (1) top
On the right side of portion, the Vertical Rack (3) is located on the left of therapeutic bed (2), it is characterised in that：
The rotary frame (4) inlays interlocking with Vertical Rack (3), and the rotary frame (4) is located on the right side of Vertical Rack (3),
The gantry rotation angle device (5) and rotary frame (4) interlocking, the gantry rotation angle device (5) are located at rotary frame (4) right side
In the middle part of end face, the head (6) is welded with rotary frame (4), and the head (6) is located at gantry rotation angle device (5) upper right side,
The radiator (7) inlays interlocking with head (6), and the radiator (7) is located at head (6) bottom surface right end；
The therapeutic bed (2) includes wire (201), fixed pulley (202), backing plate (203), supporting table (204), the first lifter plate
(205), the first rack (206), first gear (207), bed surface (208), the second rack (209), connecting pole (210), the first bullet
Spring (211), pressing connecting rod (212), guardrail (213), guardrail connecting plate (214), mandril (215), resetting spring (216), the
Two lifter plates (217), lower hinge connecting seat (218), head rod (219), second spring (220), the second connecting rod
(221), hollow stem (222), upper hinge connecting seat (223), connecting plate (224), loop bar (225), third connecting rod (226),
Four connecting rods (227), upper connection rack (228), second gear (229), lower connection rack (230), push rod (231), convex block
(232), locking bar (233), movable plate (234), fixed frame (235), guide groove (236), pressing plate (237), third spring (238), card
Block (239), the backing plate (203) and body pedestal (1) interlocking, the backing plate (203) are located at body pedestal (1) top right side,
The supporting table (204) and backing plate (203) interlocking, the supporting table (204) are located above backing plate (203), the resetting spring
(216) one end and supporting table (204) snapping, the resetting spring (216) are located on the right side of supporting table (204) bottom surface, the reset
Spring (216) other end and movable plate (234) snapping, the movable plate (234) are located above resetting spring (216), the lock
Bar (233) is inlayed with movable plate (234) to be connect, and the locking bar (233) is located at movable plate (234) inside, the fixed frame (235)
With movable plate (234) interlocking, the fixed frame (235) share 2 be located at locking bar (233) at left and right sides of, the pressing plate (237) with
Locking bar (233) welds, and the pressing plate (237) is located at locking bar (233) right end, and the guide groove (236) inlays company with movable plate (234)
It connects, the guide groove (236) is located on the right side of movable plate (234), and the fixture block (239) is inlayed with guide groove (236) to be connect, the fixture block
(239) it is located on the right side of pressing plate (237), the third spring (238) is socketed with guide groove (236), and the third spring (238) is located at
On the right side of fixture block (239), the lower connection rack (230) is welded with movable plate (234), and the lower connection rack (230), which is located at, moves
Above movable plate (234), the second gear (229) is engaged with lower connection rack (230), under the second gear (229) is located at
It connects on the left of rack (230), the upper connection rack (228) is engaged with second gear (229), the upper connection rack (228)
On the left of second gear (229), the lower hinge connecting seat (218) is welded with upper connection rack (228), and the lower hinge connects
Joint chair (218) is located at upper connection rack (228) top, the head rod (219), the 4th connecting rod (227) and lower hinge
Connecting seat (218) hinge connection, the head rod (219) are located on the left of lower hinge connecting seat (218), the 4th connection
Bar (227) is located on the right side of lower hinge connecting seat (218), and second connecting rod (221) connects with head rod (219) hinge
It connects, second connecting rod (221) is located above head rod (219), the third connecting rod (226) and the 4th connecting rod
(227) hinge connection, the third connecting rod (226) are located above the 4th connecting rod (227), the upper hinge connecting seat
(223) left end and the second connecting rod (221) hinge connection right end and third connecting rod (226) hinge connection, the hollow stem
(222) left end and head rod (219) hinge connection, hollow stem (222) left end are located at head rod (219) upper right
Side, the second spring (220) are socketed with hollow stem (222), and the second spring (220) is located at hollow stem (222) inside, institute
State loop bar (225) left end and hollow stem (222) right end socket other end and the 4th connecting rod (227) hinge connection, the loop bar
(225) it is located on the right side of hollow stem (222), the connecting plate (224) inlays interlocking, the connection with upper hinge connecting seat (223)
Plate (224) is described through upper hinge connecting seat (223) middle part, the mandril (215) and upper hinge connecting seat (223) interlocking
Mandril (215) is located above upper hinge connecting seat (223), the guardrail connecting plate (214) and mandril (215) interlocking, the shield
Column connecting plate (214) is located above mandril (215), and the guardrail (213) is welded with guardrail connecting plate (214), the guardrail
(213) 2 are shared and is located at bed surface (208) front and rear sides, the bed surface (208) and supporting table (204) snapping, the bed surface
(208) it is located above supporting table (204), the pressing connecting rod (212) and bed surface (208) snapping, the pressing connecting rod
(212) it is located at bed surface (208) top center, first spring (211) and pressing connecting rod (212) snapping, first bullet
Spring (211) is located at below pressing connecting rod (212), the connecting pole (210) and the first spring (211) snapping, the connecting pole
(210) it is located at below the first spring (211), second rack (209) and connecting pole (210) interlocking, second rack
(209) it is located at below connecting pole (210), the first gear (207) is engaged with the second rack (209), the first gear
(207) it is located at the second rack (209) left end, first rack (206) is engaged with first gear (207), first rack
(206) it is located on the left of first gear (207), first lifter plate (205) is welded with the first rack (206), described first liter
Drop plate (205) is located on the left of the first rack (206), the fixed pulley (202) and supporting table (204) interlocking, the fixed pulley
(202) it shares 4 to be located among supporting table (204), the fixed pulley (202) is 2 one group horizontal positioned, two groups of fixed pulleys
(202) it is located at two groups of lower lefts, described wire (201) one end and the first rack (206) bottom end interlocking for one group between, the other end is logical
Cross after the winding traction of 4 fixed pulleys (202) with the second lifter plate (217) interlocking, second lifter plate (217) and movable plate
(234) gap connects, and second lifter plate (217) is located at movable plate (234) lower left, the push rod (231) and second liter
It drops plate (217) to weld, the push rod (231) is located at the second lifter plate (217) top right side, the convex block (232) and push rod
(231) it welds, the convex block (232) is located at push rod (231) right side upper end.
2. a kind of ray integrated digital radiotherapy based on the accurate radiation technique of stereotaxis according to claim 1
Device, it is characterised in that：The fixture block (239) and movable plate (234) snapping.
3. a kind of ray integrated digital radiotherapy based on the accurate radiation technique of stereotaxis according to claim 1
Device, it is characterised in that：The guide groove (236) and supporting table (204) interlocking.
4. a kind of ray integrated digital radiotherapy based on the accurate radiation technique of stereotaxis according to claim 1
Device, it is characterised in that：The convex block (232) connect with movable plate (234) gap.
5. a kind of ray integrated digital radiotherapy based on the accurate radiation technique of stereotaxis according to claim 1
Device, it is characterised in that：The first gear (207) and second gear (229) and supporting table (204) interlocking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711486240.7A CN108310678A (en) | 2017-12-29 | 2017-12-29 | A kind of ray integrated digital radiotherapy unit based on the accurate radiation technique of stereotaxis |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711486240.7A CN108310678A (en) | 2017-12-29 | 2017-12-29 | A kind of ray integrated digital radiotherapy unit based on the accurate radiation technique of stereotaxis |
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| CN108310678A true CN108310678A (en) | 2018-07-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711486240.7A Pending CN108310678A (en) | 2017-12-29 | 2017-12-29 | A kind of ray integrated digital radiotherapy unit based on the accurate radiation technique of stereotaxis |
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| CN (1) | CN108310678A (en) |
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| CN110201314A (en) * | 2019-05-14 | 2019-09-06 | 沈阳东软智睿放疗技术有限公司 | Radiotheraphy device |
| CN113652956A (en) * | 2021-08-13 | 2021-11-16 | 成都市新筑交通科技有限公司 | Novel friction pendulum support |
| CN114948540A (en) * | 2022-05-28 | 2022-08-30 | 刘昀浩 | Intelligent photoelectric physiotherapy instrument |
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Effective date of registration: 20190530 Address after: 434100 Five Groups of Jinlongqiao Village, Zishi Town, Jiangling County, Jingzhou City, Hubei Province Applicant after: Xiang Shihao Address before: No. 220, Heshui Group, Siwang Village, Wujiang Town, Zhaoping County, Hezhou City, Guangxi Zhuang Autonomous Region Applicant before: Lou Tianpei |
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