CN109124675A - A kind of medical treatment CT scan equipment - Google Patents
A kind of medical treatment CT scan equipment Download PDFInfo
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- CN109124675A CN109124675A CN201811217527.4A CN201811217527A CN109124675A CN 109124675 A CN109124675 A CN 109124675A CN 201811217527 A CN201811217527 A CN 201811217527A CN 109124675 A CN109124675 A CN 109124675A
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- 238000002591 computed tomography Methods 0.000 title claims abstract description 58
- 230000008719 thickening Effects 0.000 claims description 17
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 16
- 238000005096 rolling process Methods 0.000 claims description 11
- 230000005611 electricity Effects 0.000 claims 1
- 239000011159 matrix material Substances 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 241001270131 Agaricus moelleri Species 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012067 mathematical method Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/04—Positioning of patients; Tiltable beds or the like
- A61B6/0487—Motor-assisted positioning
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
- A61B6/03—Computed tomography [CT]
- A61B6/032—Transmission computed tomography [CT]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/04—Positioning of patients; Tiltable beds or the like
- A61B6/0407—Supports, e.g. tables or beds, for the body or parts of the body
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Medical Informatics (AREA)
- Optics & Photonics (AREA)
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- High Energy & Nuclear Physics (AREA)
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- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Public Health (AREA)
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- Radiology & Medical Imaging (AREA)
- Physics & Mathematics (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Theoretical Computer Science (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Abstract
The invention belongs to the field of medical instrument technology, and in particular to a kind of medical treatment CT scan equipment.Including CT scan frame and examination couch, the examination couch includes bed board support portion and the sliding bed board that can slide in bed board support portion, one end of sliding bed board is provided with headrest, and the other end is provided with the mobile device that the check object lain on sliding bed board can be pushed to headrest.The present invention passes through the movement of feet block, push the check object lain on examination couch to headrest positions, it can need move for position with the strength of oneself arm to avoid check object, enable check object that head is put into headrest positions rapidly, shorten the review time of single check object, improves and check efficiency.
Description
Technical field
The invention belongs to the field of medical instrument technology, and in particular to a kind of medical treatment CT scan equipment.
Background technique
CT is to be scanned with X-ray beam to the certain thickness level in human body portion, is received by detector and penetrates the level
X-ray, after being changed into visible light, electric signal is become from photoelectric conversion, then switch to number through analog/digital converter, input
Computer disposal.The processing that image is formed is divided into the identical cuboid of several volumes, referred to as voxel just like to selected level.
Scanning gained information is computed and obtains the x-ray attenuation coefficient or absorption coefficient of each voxel, rearranges into square
Battle array, i.e., character matrix, character matrix can be stored in disk or CD.Through digital/analog converter every in character matrix
A number switchs to by the black small cube to the white gray scales such as not, i.e. pixel, and is arranged in a matrix, i.e. composition CT image.So CT schemes
It seem reconstruction image.The X-ray absorption coefficient of each voxel can be calculated by different mathematical methods.
The working procedure of CT be it according to human body different tissues to the absorption of x-ray and the difference of transmitance, using sensitivity
High instrument measures human body, and the acquired data of measurement are then inputted electronic computer, electronic computer logarithm
After being handled, so that it may photograph human body and be examined the section at position or the image of solid, find the tiny of internal any position
Lesion.
In existing CT scan equipment, need patient oneself to climb up examination couch, then lie on examination couch, lie it is upper after, need
Head is placed on headrest, but after patient lies down for the first time, does not ensure that head is just just placed on headrest, needs examining
It looks on bed and moves body using the strength of two arms, head is moved to headrest top.But if the strength of patient's both hands is smaller,
It is just very painstaking to move.
Summary of the invention
Mesh of the present invention provides a kind of medical CT scan equipment, solves patient in the prior art and needs the bimanual power of benefit
Amount, which move, could be put into head the problems in headrest.
The technical scheme adopted by the invention is as follows:
A kind of medical treatment CT scan equipment, including CT scan frame and examination couch, the examination couch include bed board support portion and can
The sliding bed board slided in bed board support portion, the one end for sliding bed board are provided with headrest, and the other end, which will be provided with, will lie in
Check object on sliding bed board pushes the mobile device of headrest to.
Further, infrared sensor is provided on the headrest, infrared sensor is vertical with sliding bed board；It is described
The rear end of sliding bed board is arranged in headrest.
Further, the mobile device includes the feet block being set at the top of sliding bed board, and sliding bed board is hollow knot
Structure, sliding bed board top are provided with sliding slot A, and the both ends of sliding slot A are provided with two guide rail A parallel to each other, guide rail A and sliding bed
The direction that plate slides in bed board support portion is parallel；The bottom of feet block is provided with the sliding block that can be slided between two guide rail A
It is provided on A, sliding block A on guidance convex block A, two guide rail A and is respectively arranged with guiding groove A corresponding with guidance convex block A, guidance
Convex block A is arranged in guiding groove A；It is provided with screw rod A in sliding bed board, is provided with below sliding block A and is threadedly coupled with screw rod A
Swivel nut A.
Further, the front end of the sliding bed board is provided with transverse slat A, and screw rod A is fixed at transverse slat A by bearing
On, it is rotatably connected with transverse slat A, gear A is arranged on screw rod A, gear B is provided with below gear A, gear B is driven by motor A
It is dynamic.
Further, it is additionally provided with sheet on the sliding bed board, sheet one end is connected with feet block, and the other end is bypassed and led
It is connected to wheel with the rotatable rolling wheel being arranged in inside sliding bed board, the directive wheel is set in sliding bed board, and
Both ends are rotatably connected by the side wall of shaft and sliding bed board, are slided to be provided on the roof of bed board and be led to for what sheet passed through
Hole；Rolling wheel is rotatably connected by shaft and the side wall of sliding bed board, and the both ends of rolling wheel are arranged with driven gear respectively, and gear is logical
It crosses chain to be connected with driving gear, driving gear is driven by driving motor, and sheet is set between two driven gears.
Further, the bed board support portion is set on the base, and pedestal includes thickening bottom plate and side wall, bed board support portion
It is provided with connecting rod and hydraulic cylinder between bottom plate with thickening, the top of connecting rod is fixedly connected with the bottom of bed board support portion, even
The top of extension bar and thickening bottom plate are hinged；The top of hydraulic cylinder and the bottom of bed board support portion are hinged, the bottom of hydraulic cylinder with plus
Thick bottom plate is hinged.
Further, it is provided between fixed plate A parallel to each other there are two being arranged on the thickening bottom plate, fixed plate A
The lower end of connecting rod, connecting rod is fixedly connected with shaft A, and the both ends of shaft A are respectively sleeved on two fixed plate A, and shaft A
It is rotatably connected with fixed plate A；It thickeies and is also set up on bottom plate there are two fixed plate B parallel to each other, the lower end of hydraulic cylinder is arranged
Between two fixed plate B, and the lower end of hydraulic cylinder is fixedly connected with shaft B, and the both ends of shaft B are respectively sleeved at two fixed plates
On B, and shaft B and fixed plate B is rotatably connected；There are two fixed plate C parallel to each other, liquid for the bottom setting of bed board support portion
The upper end of cylinder pressure is set between two fixed plate C, and the upper end of hydraulic cylinder is fixedly connected with rotating shaft C, and the both ends of rotating shaft C cover respectively
It is located on two fixed plate C, and rotating shaft C is rotatably connected with fixed plate C.
Further, the guide groove of arc is provided on the side wall of the pan frontward end, bed board support portion front end
Bottom is provided with link block, and lateral guide rod is provided with below link block, and guide rod and bed board support portion are parallel to each other, and
Guide rod is set in guide groove；When hydraulic cylinder props up bed board support portion, the motion path of guide rod is overlapped with guide groove.
Further, the bed board support portion includes the transverse slat B being arranged on bed bottom plate and two side plates, transverse slat B setting
In the front end of bed board support portion, two side plates are respectively arranged at the both ends of transverse slat B and side plate is vertical with transverse slat B；The sliding bed
Plate is set between both side plate, and the two sides for sliding bed board are provided with slide block B；It is provided on the side wall of the side plate and slide block B phase
It is provided with screw rod B in corresponding sliding slot B, sliding slot B, threaded hole corresponding with screw rod B is provided in slide block B, slide block B is set in
On screw rod B, and slide block B is threadedly coupled with screw rod B；The end of the screw rod B is fixed in transverse slat B by bearing, and spiral shell
Bar B is rotatably connected with transverse slat B, and screw rod B is by the motor driven that is arranged in transverse slat B.
Further, the section of the side plate is C-shaped, and slide block B is made of mutually perpendicular horizontal block and vertical block, section T
Shape, vertical block are set in side plate, and transverse slat passes through sliding slot B and is connected with the side wall for sliding bed board；The upper end of transverse slat is provided with threaded hole,
Lower end is arranged in guide rail B；The guide rail B and side plate are fixedly installed, and are provided with guiding groove B in guide rail B, under the vertical block of slide block B
End is provided with guidance convex block B guidance convex block B corresponding with the shape of guiding groove B and position and is set in guiding groove B.
It is rear end close to one end of CT scan frame on the sliding bed board, one end far from CT scan frame is front end；It is described
It is rear end close to one end of CT scan frame on bed board support portion, one end far from CT scan frame is front end；On the pedestal, lean on
One end of nearly CT scan frame is rear end, and one end far from CT scan frame is front end.
The invention has the benefit that
The present invention pushes the check object lain on examination couch to headrest positions by the movement of feet block, can be to avoid
Check object needs move for position with the strength of oneself arm, enables check object that head is put into headrest position rapidly
It sets, shortens the review time of single check object, improve and check efficiency.
The hydraulic cylinder being arranged in pedestal can push examination couch to be rotated around shaft A, when check object needs to check
When, examination couch is risen, then object to be checked slowly at the uniform velocity shrinks hydraulic cylinder, will examine back to examination couch station on feet block
It looks into bed to be laid flat, when bed to be checked is completely placed on pedestal, screw rod A drives feet block to move to headrest, and feet block, which pushes, to be checked
Object is moved to headrest, and after the head of check object is more than infrared sensor, screw rod A is out of service.The position of check object
Adjustment is completed.
The present invention can automatically adjust position of the check object on examination couch, greatly facilitate check object into
Row checks, shortens the review time.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention.
Fig. 2 is schematic cross-sectional view of the present invention (CT scan frame does not mark).
Fig. 3 is schematic cross-sectional view when examination couch of the present invention rises (CT scan frame does not mark)
Fig. 4 is A-A schematic cross-sectional view in Fig. 2.
Fig. 5 is enlarged drawing at B in Fig. 2.
Fig. 6 is schematic cross-sectional view at C-C in Fig. 5.
In figure: 1, CT scan frame；2, bed board is slided；3, bed board support portion；4, pedestal；201, it rests the head on；202, infrared ray passes
Sensor；203, sheet；204, feet block；205, directive wheel；206, guide rail A；207, guiding groove A；208, screw rod A；209, swivel nut
A；210, motor A；211, sliding block A；212, transverse slat A；213, gear A；214, gear B；215, rolling wheel；301, transverse slat B；302, even
Connect block；303, guide rod；304, bed bottom plate；305, guide rail B；306, convex block B is guided；307, screw rod B；308, slide block B；309, side
Plate；310, sliding slot B；311, guiding groove B；401, guide groove；402, fixed plate A；403, connecting rod；404, shaft A；405, hydraulic
Cylinder；406, shaft B；407, fixed plate B；408, bottom plate is thickeied；409, rotating shaft C；410, fixed plate C.
Specific embodiment
With reference to the accompanying drawing, the present invention is described in detail.
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.The present invention being usually described and illustrated herein in the accompanying drawings is implemented
The component of example can be arranged and be designed with a variety of different configurations.
Therefore, the detailed description of the embodiment of the present invention provided in the accompanying drawings is not intended to limit below claimed
The scope of the present invention, but be merely representative of selected embodiment of the invention.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained without creative efforts belongs to the model that the present invention protects
It encloses.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the present invention, it should be noted that the orientation of the instructions such as term " on ", "vertical", "inner", "outside" or
Positional relationship be based on the orientation or positional relationship shown in the drawings or the invention product using when the orientation usually put or
The orientation or positional relationship that positional relationship or those skilled in the art usually understand is merely for convenience of the description present invention
It is described with simplifying, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation structure
It makes and operates, therefore be not considered as limiting the invention.In addition, term " first ", " second " etc. are only used for distinguishing description,
It is not understood to indicate or imply relative importance.
In the description of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, term " setting ",
" installation ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally connect
It connects；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can
To be the connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood with concrete condition
Concrete meaning in the present invention.
Embodiment 1:
A kind of medical CT scan equipment is present embodiments provided, as shown in Figures 1 to 6.
A kind of medical treatment CT scan equipment, including CT scan frame 1 and examination couch, the examination couch include 3 He of bed board support portion
One end of the sliding bed board 2 that can be slided in bed board support portion 3, sliding bed board 2 is provided with headrest 201, and the other end is provided with energy
Enough mobile devices that the check object lain on sliding bed board is pushed to headrest 201.
Embodiment 2:
A kind of medical CT scan equipment is present embodiments provided, as shown in Figures 1 to 6.
A kind of medical treatment CT scan equipment, including CT scan frame 1 and examination couch, the examination couch include 3 He of bed board support portion
One end of the sliding bed board 2 that can be slided in bed board support portion 3, sliding bed board 2 is provided with headrest 201, and the other end is provided with energy
Enough mobile devices that the check object lain on sliding bed board is pushed to headrest 201.
Infrared sensor 202 is provided on the headrest 201, infrared sensor 202 is vertical with sliding bed board 2；Institute
State the rear end that sliding bed board 2 is arranged in headrest 201.
After the head of check object moves to the top of infrared sensor 202, infrared sensor 202 can be examined in real time
It surveys, the head that avoid check object is more than the case where resting the head on 201.
Embodiment 3:
A kind of medical CT scan equipment is present embodiments provided, as shown in Figures 1 to 6.
A kind of medical treatment CT scan equipment, including CT scan frame 1 and examination couch, the examination couch include 3 He of bed board support portion
One end of the sliding bed board 2 that can be slided in bed board support portion 3, sliding bed board 2 is provided with headrest 201, and the other end is provided with energy
Enough mobile devices that the check object lain on sliding bed board is pushed to headrest 201.
The mobile device includes the feet block 204 for being set to 2 top of sliding bed board, and sliding bed board 2 is hollow structure, sliding
Sliding slot A is provided at the top of dynamic bed board 2, the both ends of sliding slot A are provided with two guide rail A206 parallel to each other, guide rail A206 and sliding
The direction that bed board 2 slides in bed board support portion 3 is parallel；The bottom of feet block 204 is provided with can be between two guide rail A206
It is provided on guidance convex block A, two guide rail A206 and is respectively arranged with and guidance convex block A on the sliding block A211 of sliding, sliding block A211
Corresponding guiding groove A207, guidance convex block A are arranged in guiding groove A207；Screw rod A208, sliding block are provided in sliding bed board 2
The swivel nut A209 being threadedly coupled with screw rod A208 is provided with below A211.
The front end of the sliding bed board 2 is provided with transverse slat A212, and screw rod A208 is fixed at transverse slat A212 by bearing
On, it is rotatably connected with transverse slat A212, gear A 213 is arranged on screw rod A208, the lower section of gear A 213 is provided with gear
B214, gear B 214 are driven by motor A210.
Sheet 203 is additionally provided on the sliding bed board 2,203 one end of sheet is connected with feet block 204, and the other end bypasses
Directive wheel 205 is connected with the rotatable rolling wheel 215 being arranged in inside sliding bed board 2, and the directive wheel 205 is set to cunning
In dynamic bed board 2, and both ends are rotatably connected by the side wall of shaft and sliding bed board 2, and being provided on the roof of sliding bed board 2 can
The through-hole passed through for sheet 203；Rolling wheel 215 is rotatably connected by shaft and the side wall of sliding bed board 2, the both ends of rolling wheel 215
It is arranged with driven gear respectively, gear is connected by chain with driving gear, and driving gear is driven by driving motor, sheet 203
It is set between two driven gears.
Embodiment 4:
A kind of medical CT scan equipment is present embodiments provided, as shown in Figures 1 to 6.
A kind of medical treatment CT scan equipment, including CT scan frame 1 and examination couch, the examination couch include 3 He of bed board support portion
One end of the sliding bed board 2 that can be slided in bed board support portion 3, sliding bed board 2 is provided with headrest 201, and the other end is provided with energy
Enough mobile devices that the check object lain on sliding bed board is pushed to headrest 201.
The bed board support portion 3 is arranged on pedestal 4, and pedestal 4 includes thickening bottom plate 408 and side wall, bed board support portion 3 with
It thickeies and is provided with connecting rod 403 and hydraulic cylinder 405 between bottom plate 408, the top of connecting rod 403 and the bottom of bed board support portion 3
It is fixedly connected, the top of connecting rod 403 and thickening bottom plate 408 are hinged；The top of hydraulic cylinder 405 and the bottom of bed board support portion 3
Hingedly, the bottom of hydraulic cylinder 405 and thickening bottom plate 408 are hinged.
It is provided between fixed plate A402 parallel to each other there are two settings on the thickening bottom plate 408, fixed plate A402
The lower end of connecting rod 403, connecting rod 403 is fixedly connected with shaft A404, and the both ends of shaft A404 are respectively sleeved at two fixations
On plate A402, and shaft A404 and fixed plate A402 is rotatably connected；It thickeies parallel to each other there are two being also set up on bottom plate 408
Fixed plate B407, the lower end of hydraulic cylinder 405 are set between two fixed plate B407, and the lower end of hydraulic cylinder 405 and shaft B406
It is fixedly connected, the both ends of shaft B406 are respectively sleeved on two fixed plate B407, and shaft B406 and fixed plate B407 can turn
Dynamic connection；There are two fixed plate C410 parallel to each other for the bottom setting of bed board support portion 3, and the upper end of hydraulic cylinder 405 is set to
Between two fixed plate C410, and the upper end of hydraulic cylinder 405 is fixedly connected with rotating shaft C 409, and the both ends of rotating shaft C 409 are respectively sleeved at
On two fixed plate C410, and rotating shaft C 409 and fixed plate C410 is rotatably connected.
The guide groove 401 of arc, the bottom of 3 front end of bed board support portion are provided on the side wall of 4 front end of pedestal
It is provided with link block 302, the lower section of link block 302 is provided with lateral guide rod 303, and guide rod 303 and bed board support portion 3 are mutual
It is parallel, and guide rod 303 is set in guide groove 401；When hydraulic cylinder 405 props up bed board support portion 3, guide rod 303
Motion path be overlapped with guide groove 401.
Embodiment 5:
A kind of medical CT scan equipment is present embodiments provided, as shown in Figures 1 to 6.
A kind of medical treatment CT scan equipment, including CT scan frame 1 and examination couch, the examination couch include 3 He of bed board support portion
One end of the sliding bed board 2 that can be slided in bed board support portion 3, sliding bed board 2 is provided with headrest 201, and the other end is provided with energy
Enough mobile devices that the check object lain on sliding bed board is pushed to headrest 201.
The bed board support portion 3 includes the transverse slat B301 and two side plates 309 being arranged on bed bottom plate 304, transverse slat B301
It is set to the front end of bed board support portion 3, two side plates 309 are respectively arranged at the both ends of transverse slat B301 and side plate 309 and transverse slat
B301 is vertical；The sliding bed board 2 is set between both side plate 309, and the two sides of sliding bed board 2 are provided with slide block B 308；It is described
It is provided with sliding slot B310 corresponding with slide block B 308 on the side wall of side plate 309, is provided with screw rod B307, sliding block in sliding slot B310
Threaded hole corresponding with screw rod B307 is provided on B308, slide block B 308 is set on screw rod B307, and slide block B 308 and spiral shell
Bar B307 is threadedly coupled；The end of the screw rod B307 is fixed in transverse slat B301 by bearing, and screw rod B307 and cross
Plate B301 is rotatably connected, and screw rod B307 is by the motor driven that is arranged in transverse slat B301.
The section of the side plate 309 is C-shaped, and slide block B 308 is made of mutually perpendicular horizontal block and vertical block, and section is T shape,
Vertical block is set in side plate 309, and transverse slat passes through sliding slot B310 and is connected with the side wall for sliding bed board 2；The upper end of transverse slat is provided with spiral shell
Pit, lower end are arranged in guide rail B305；The guide rail B305 and side plate 309 are fixedly installed, and are provided with guidance in guide rail B305
Slot B311, the vertical block lower end of slide block B 308 are provided with guidance convex block B306 corresponding with the shape of guiding groove B311 and position and draw
Pilot block B306 is set in guiding groove B311.
It is rear end close to one end of CT scan frame 1 on the sliding bed board 2, one end far from CT scan frame 1 is front end；
It is rear end close to one end of CT scan frame 1 on the bed board support portion 3, one end far from CT scan frame 1 is front end；The bottom
It is rear end close to one end of CT scan frame 1 on seat 4, one end far from CT scan frame 1 is front end.
Embodiment 6:
A kind of medical CT scan equipment is present embodiments provided, as shown in Figures 1 to 6.
A kind of medical treatment CT scan equipment, including CT scan frame 1 and examination couch, the examination couch include 3 He of bed board support portion
One end of the sliding bed board 2 that can be slided in bed board support portion 3, sliding bed board 2 is provided with headrest 201, and the other end is provided with energy
Enough mobile devices that the check object lain on sliding bed board is pushed to headrest 201.Infrared ray biography is provided on the headrest 201
Sensor 202, infrared sensor 202 are vertical with sliding bed board 2；The rear end of sliding bed board 2 is arranged in the headrest 201.
The mobile device includes the feet block 204 for being set to 2 top of sliding bed board, and sliding bed board 2 is hollow structure, sliding
Sliding slot A is provided at the top of dynamic bed board 2, the both ends of sliding slot A are provided with two guide rail A206 parallel to each other, guide rail A206 and sliding
The direction that bed board 2 slides in bed board support portion 3 is parallel；The bottom of feet block 204 is provided with can be between two guide rail A206
It is provided on guidance convex block A, two guide rail A206 and is respectively arranged with and guidance convex block A on the sliding block A211 of sliding, sliding block A211
Corresponding guiding groove A207, guidance convex block A are arranged in guiding groove A207；Screw rod A208, sliding block are provided in sliding bed board 2
The swivel nut A209 being threadedly coupled with screw rod A208 is provided with below A211.The front end of the sliding bed board 2 is provided with transverse slat
A212, screw rod A208 are fixed on transverse slat A212 by bearing, are rotatably connected with transverse slat A212, are arranged on screw rod A208
There is gear A213, the lower section of gear A 213 is provided with gear B 214, and gear B 214 is driven by motor A210.The sliding bed board 2
On be additionally provided with sheet 203,203 one end of sheet is connected with feet block 204, the other end around directive wheel 205 be arranged sliding
Rotatable rolling wheel 215 inside bed board 2 is connected, and the directive wheel 205 is set in sliding bed board 2, and both ends pass through
Shaft and the side wall of sliding bed board 2 are rotatably connected, and slide and are provided with the through-hole passed through for sheet 203 on the roof of bed board 2；
Rolling wheel 215 is rotatably connected by shaft and the side wall of sliding bed board 2, and the both ends of rolling wheel 215 are arranged with driven gear, tooth respectively
Wheel is connected by chain with driving gear, and driving gear is driven by driving motor, and sheet 203 is set between two driven gears.
The bed board support portion 3 is arranged on pedestal 4, and pedestal 4 includes thickening bottom plate 408 and side wall, bed board support portion 3 with
It thickeies and is provided with connecting rod 403 and hydraulic cylinder 405 between bottom plate 408, the top of connecting rod 403 and the bottom of bed board support portion 3
It is fixedly connected, the top of connecting rod 403 and thickening bottom plate 408 are hinged；The top of hydraulic cylinder 405 and the bottom of bed board support portion 3
Hingedly, the bottom of hydraulic cylinder 405 and thickening bottom plate 408 are hinged.Setting is consolidated there are two parallel to each other on the thickening bottom plate 408
Connecting rod 403 is provided between fixed board A402, fixed plate A402, the lower end of connecting rod 403 is fixedly connected with shaft A404, shaft
The both ends of A404 are respectively sleeved on two fixed plate A402, and shaft A404 and fixed plate A402 is rotatably connected；Thicken bottom
Also set up on plate 408 there are two fixed plate B407 parallel to each other, the lower end of hydraulic cylinder 405 be set to two fixed plate B407 it
Between, and the lower end of hydraulic cylinder 405 is fixedly connected with shaft B406, the both ends of shaft B406 are respectively sleeved at two fixed plate B407
On, and shaft B406 and fixed plate B407 is rotatably connected；There are two fixations parallel to each other for the bottom setting of bed board support portion 3
Plate C410, the upper end of hydraulic cylinder 405 are set between two fixed plate C410, and the upper end of hydraulic cylinder 405 and rotating shaft C 409 are fixed
Connection, the both ends of rotating shaft C 409 are respectively sleeved on two fixed plate C410, and rotating shaft C 409 and fixed plate C410 rotatably connects
It connects.The guide groove 401 of arc is provided on the side wall of 4 front end of pedestal, the bottom of 3 front end of bed board support portion is provided with
Link block 302, the lower section of link block 302 are provided with lateral guide rod 303, and guide rod 303 is mutually equal with bed board support portion 3
Row, and guide rod 303 is set in guide groove 401；When hydraulic cylinder 405 props up bed board support portion 3, the fortune of guide rod 303
Dynamic path is overlapped with guide groove 401.
The bed board support portion 3 includes the transverse slat B301 and two side plates 309 being arranged on bed bottom plate 304, transverse slat B301
It is set to the front end of bed board support portion 3, two side plates 309 are respectively arranged at the both ends of transverse slat B301 and side plate 309 and transverse slat
B301 is vertical；The sliding bed board 2 is set between both side plate 309, and the two sides of sliding bed board 2 are provided with slide block B 308；It is described
It is provided with sliding slot B310 corresponding with slide block B 308 on the side wall of side plate 309, is provided with screw rod B307, sliding block in sliding slot B310
Threaded hole corresponding with screw rod B307 is provided on B308, slide block B 308 is set on screw rod B307, and slide block B 308 and spiral shell
Bar B307 is threadedly coupled；The end of the screw rod B307 is fixed in transverse slat B301 by bearing, and screw rod B307 and cross
Plate B301 is rotatably connected, and screw rod B307 is by the motor driven that is arranged in transverse slat B301.The section of the side plate 309 is C-shaped,
Slide block B 308 is made of mutually perpendicular horizontal block and vertical block, and section is T shape, and vertical block is set in side plate 309, and transverse slat passes through sliding slot
B310 is connected with the side wall of sliding bed board 2；The upper end of transverse slat is provided with threaded hole, and lower end is arranged in guide rail B305；It is described to lead
Rail B305 and side plate 309 are fixedly installed, and are provided with guiding groove B311 in guide rail B305, the vertical block lower end of slide block B 308 be provided with
The shape of guiding groove B311 and the corresponding guidance convex block B306 guidance convex block B306 in position are set in guiding groove B311.It is described
It slides on bed board 2, is rear end close to one end of CT scan frame 1, one end far from CT scan frame 1 is front end；The bed board support
It is rear end close to one end of CT scan frame 1 in portion 3, one end far from CT scan frame 1 is front end；On the pedestal 4, close to CT
One end of scanning support 1 is rear end, and one end far from CT scan frame 1 is front end.
The present invention is not limited to above-mentioned optional embodiment, anyone can show that other are each under the inspiration of the present invention
The product of kind form.Above-mentioned specific embodiment should not be understood the limitation of pairs of protection scope of the present invention, protection of the invention
Range should be subject to be defined in claims, and specification can be used for interpreting the claims.
Claims (10)
1. a kind of medical treatment CT scan equipment, including CT scan frame (1) and examination couch, it is characterised in that: the examination couch includes bed
Plate support portion (3) and the sliding bed board (2) that can be slided in bed board support portion (3), one end of sliding bed board (2) are provided with headrest
(201), the other end is provided with the mobile device that the check object lain on sliding bed board can be pushed to headrest (201).
2. medical treatment CT scan equipment according to claim 1, it is characterised in that: be provided on the headrest (201) infrared
Line sensor (202), infrared sensor (202) are vertical with sliding bed board (2).
3. medical treatment CT scan equipment according to claim 1, it is characterised in that: the mobile device includes being set to sliding
Feet block (204) at the top of bed board (2), sliding bed board (2) top are provided with sliding slot A, and the both ends of sliding slot A are provided with two mutually
Parallel guide rail A (206)；The bottom of feet block (204) is provided with the sliding block A that can be slided between two guide rail A (206)
(211), it is provided with guidance convex block A on sliding block A (211), is respectively arranged on two guide rail A (206) corresponding with guidance convex block A
Guiding groove A (207), guidance convex block A setting is in the guiding groove A (207)；It is provided with screw rod A (208) in sliding bed board (2), it is sliding
The swivel nut A (209) being threadedly coupled with screw rod A (208) is provided with below block A (211).
4. medical treatment CT scan equipment according to claim 3, it is characterised in that: the front end setting of sliding bed board (2)
Having transverse slat A (212), screw rod A (208) is fixed on transverse slat A (212) by bearing, it is rotatably connected with transverse slat A (212),
It is arranged with gear A (213), is provided with below gear A (213) gear B (214) on screw rod A (208), gear B (214) is by electricity
Machine A (210) driving.
5. medical treatment CT scan equipment according to claim 4, it is characterised in that: be additionally provided on the sliding bed board (2)
Sheet (203), sheet (203) one end are connected with feet block (204), and the other end is around directive wheel (205) and setting in sliding bed
The internal rotatable rolling wheel (215) of plate (2) is connected, and the directive wheel (205) is set in sliding bed board (2), and two
End is rotatably connected by shaft and the side wall of sliding bed board (2), is slided and is provided on the roof of bed board (2) for sheet
(203) through-hole passed through.
6. medical treatment CT scan equipment according to claim 1, it is characterised in that: the bed board support portion (3) is arranged the bottom of at
On seat (4), pedestal (4) includes thickening bottom plate (408) and side wall, is provided between bed board support portion (3) and thickening bottom plate (408)
The top of connecting rod (403) and hydraulic cylinder (405), connecting rod (403) is fixedly connected with the bottom of bed board support portion (3), connection
The top of bar (403) and thickening bottom plate (408) are hinged；The top of hydraulic cylinder (405) and the bottom of bed board support portion (3) are hinged,
The bottom of hydraulic cylinder (405) and thickening bottom plate (408) are hinged.
7. medical treatment CT scan equipment according to claim 6, it is characterised in that: be provided on the thickening bottom plate (408)
It is provided with connecting rod (403) between two fixed plate A (402) parallel to each other, fixed plate A (402), under connecting rod (403)
End is fixedly connected with shaft A (404), and the both ends of shaft A (404) are respectively sleeved on two fixed plate A (402), and shaft A
(404) it is rotatably connected with fixed plate A (402)；Thicken fixed plate B parallel to each other there are two also setting up on bottom plate (408)
(407), the lower end of hydraulic cylinder (405) is set between two fixed plate B (407), and the lower end of hydraulic cylinder (405) and shaft B
(406) it is fixedly connected, the both ends of shaft B (406) are respectively sleeved on two fixed plate B (407), and shaft B (406) and fixation
Plate B (407) is rotatably connected；There are two fixed plate C (410) parallel to each other, hydraulic cylinders for the bottom setting of bed board support portion (3)
(405) upper end is set between two fixed plate C (410), and the upper end of hydraulic cylinder (405) is fixedly connected with rotating shaft C (409),
The both ends of rotating shaft C (409) are respectively sleeved on two fixed plate C (410), and rotating shaft C (409) and fixed plate C (410) can be rotated
Connection.
8. medical treatment CT scan equipment according to claim 6, it is characterised in that: set on the side wall of pedestal (4) front end
It is equipped with the guide groove (401) of arc, the bottom of bed board support portion (3) front end is provided with link block (302), link block
(302) it is provided with below lateral guide rod (303), guide rod (303) and bed board support portion (3) are parallel to each other, and are oriented to
Bar (303) is set in guide groove (401).
9. medical treatment CT scan equipment according to claim 1, it is characterised in that: the bed board support portion (3) includes setting
Transverse slat B (301) and two side plates (309) on bed bottom plate (304), two side plates (309) are respectively arranged at transverse slat B (301)
Both ends and side plate (309) it is vertical with transverse slat B (301)；The sliding bed board (2) is set between both side plate (309), slides bed
The two sides of plate (2) are provided with slide block B (308)；Cunning corresponding with slide block B (308) is provided on the side wall of the side plate (309)
It is provided with screw rod B (307), is provided in slide block B (308) corresponding with screw rod B (307) in slot B (310), sliding slot B (310)
Threaded hole, slide block B (308) are set on screw rod B (307), and slide block B (308) is threadedly coupled with screw rod B (307).
10. medical treatment CT scan equipment according to claim 9, it is characterised in that: the section of the side plate (309) is C-shaped,
Slide block B (308) is made of mutually perpendicular horizontal block and vertical block, and section is T shape, and vertical block is set in side plate (309), and transverse slat passes through
Sliding slot B (310) is connected with the side wall of sliding bed board (2)；The upper end of transverse slat is provided with threaded hole, and lower end is arranged in guide rail B (305)
In.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811217527.4A CN109124675A (en) | 2018-10-18 | 2018-10-18 | A kind of medical treatment CT scan equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811217527.4A CN109124675A (en) | 2018-10-18 | 2018-10-18 | A kind of medical treatment CT scan equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109124675A true CN109124675A (en) | 2019-01-04 |
Family
ID=64808546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811217527.4A Pending CN109124675A (en) | 2018-10-18 | 2018-10-18 | A kind of medical treatment CT scan equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109124675A (en) |
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| CN110664428A (en) * | 2019-10-12 | 2020-01-10 | 淄博职业学院 | Auxiliary lifting and lying device of CT examination bed |
| CN111311738A (en) * | 2020-03-04 | 2020-06-19 | 杭州市第三人民医院 | Ureter 3D digital-analog establishing method adopting imaging and data acquisition device thereof |
| CN113069188A (en) * | 2020-01-06 | 2021-07-06 | 刘志强 | Positioner is used in CT puncture |
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Application publication date: 20190104 |