CN109498045A - A kind of holder device for CT equipment correction - Google Patents
A kind of holder device for CT equipment correction Download PDFInfo
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- CN109498045A CN109498045A CN201811354660.4A CN201811354660A CN109498045A CN 109498045 A CN109498045 A CN 109498045A CN 201811354660 A CN201811354660 A CN 201811354660A CN 109498045 A CN109498045 A CN 109498045A
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- die body
- interconnecting piece
- bed board
- holder device
- support frame
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000001514 detection method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000003902 lesion Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003745 diagnosis Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000000007 visual effect Effects 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
- A61B6/58—Testing, adjusting or calibrating thereof
- A61B6/582—Calibration
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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
- A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
- A61B6/03—Computed tomography [CT]
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Abstract
The present invention discloses a kind of holder device for CT equipment correction, is related to the field of medical instrument technology.It includes bed board interconnecting piece, die body interconnecting piece, die body support frame and adjustment structure, and wherein bed board interconnecting piece is used to fix with the bed board of CT equipment, and bed board interconnecting piece is configured to move to adjust die body in the position of Z-direction along Z-direction with bed board；Die body interconnecting piece is connected to bed board interconnecting piece comprising the first part extended vertically；Die body support frame with die body for fixing；Die body support frame is removably secured in the first part of die body interconnecting piece by adjustment structure, and be adjustable die body support frame with respect to first part positional relationship to adjust die body the position and/or die body of X and/or Y-direction XZ, YZ and/or X/Y plane tilt angle.The holder device is of simple structure and low cost, versatility is preferable, can be suitably used for a variety of different die bodys, and convenient for adjusting position of the die body in all directions and the tilt angle in each plane.
Description
Technical field
The present invention relates to the field of medical instrument technology more particularly to a kind of holder devices for CT equipment correction.
Background technique
Essential diagnosis when being medical CT equipment daily maintenance, customary rectifying inspection and maintenance of Medical CT detection die body
Tool.By the way that Medical CT detection die body to be installed on diagnostic couch, medical CT equipment is diagnosed.
The correction of CT equipment needs the die body of various different shapes and size, corrects in order to realize to complete field of view,
Die body position in all directions and angle are required to be adjusted flexibly, and the position of die body range sweep frame rotation center needs
It wants to change in the larger context.Each manufacturer can provide the bracket of various different structures, so according to different detection needs
And not only versatility is poor for these brackets, but also generally existing structure is complicated, adjusts inconvenient and problem with high costs.
Summary of the invention
Based on the above, the purpose of the present invention is to provide a kind of holder device for CT equipment correction, structures
Simply, at low cost, versatility is preferable, can be suitable for a variety of different die bodys, and convenient for flexible modulation die body in all directions
Position and tilt angle in each plane.
To achieve this purpose, the present invention adopts the following technical scheme:
A kind of holder device for CT equipment correction, including bed board interconnecting piece, die body interconnecting piece, die body support frame and tune
Section structure, wherein the bed board interconnecting piece is used to fix with the bed board of CT equipment, the bed board interconnecting piece is configured to bed
Plate moves to adjust die body in the position of Z-direction along Z-direction；The die body interconnecting piece is connected to the bed board interconnecting piece,
Including the first part extended vertically；The die body support frame with die body for fixing；The adjustment structure is by the die body branch
Support is removably secured in the first part of the die body interconnecting piece, and it is adjustable the die body support frame with respect to institute
It is flat in XZ, YZ and/or XY in the position and/or die body of X and/or Y-direction to adjust die body to state the positional relationship of first part
The tilt angle in face.
As a kind of preferred embodiment of above-mentioned holder device, the die body interconnecting piece further includes from the one of the first part
Horizontally extending second part is held, the second part is connected to the bed board interconnecting piece；Or
The die body interconnecting piece further includes that sequentially connected first level plate part, vertical plate-like part and second are horizontal
Plate portion, wherein the first level plate is attached partially to the bed board interconnecting piece, and second horizontal plate shape part connects
It is connected to one end of the first part.
As a kind of preferred embodiment of above-mentioned holder device, the bed board interconnecting piece and the die body interconnecting piece are integral type
Structure.
As a kind of preferred embodiment of above-mentioned holder device, the bed board interconnecting piece is split type with the die body interconnecting piece
Structure.
As a kind of preferred embodiment of above-mentioned holder device, the die body support frame is the suspended structure being inverted U shape, described
Suspended structure can be hung in the first part of the die body interconnecting piece.
As a kind of preferred embodiment of above-mentioned holder device, the adjustment structure includes the first bolt group, the second bolt group
With third bolt group, the first bolt group is set to the top of the die body support frame, and can be with the top of the first part
End abuts against, and the second bolt group is set to the outside portion of the die body support frame, and can be with the side of the first part
It abuts against, the third bolt group is set to the side of the first part, and can pass through the first part and the die body
Or the die body support frame abuts against.
As a kind of preferred embodiment of above-mentioned holder device, the top of the first part is horizontally disposed in X direction, described
Die body support frame can be slided along the first part, for adjusting the die body in the position of X-direction.
As a kind of preferred embodiment of above-mentioned holder device, the two sides of the first part are provided with flange, for preventing
Only the die body support frame slides.
As a kind of preferred embodiment of above-mentioned holder device, while the first bolt group is adjusted, the die body can be adjusted
Along the position of Y-direction；The first bolt group is adjusted respectively, can adjust the die body in the tilt angle of X/Y plane.
As a kind of preferred embodiment of above-mentioned holder device, while adjusting the second bolt group and can finely tune the die body edge
The tilt angle of YZ plane；The second bolt group is adjusted respectively, can adjust the die body in the tilt angle of XZ plane；Simultaneously
The die body can significantly be adjusted in the tilt angle of YZ plane by adjusting the third bolt group.
As a kind of preferred embodiment of above-mentioned holder device, the bed board is equipped with carriage interface, the bed board interconnecting piece
It is fixedly connected with the carriage interface.
As a kind of preferred embodiment of above-mentioned holder device, the bed board interconnecting piece is additionally provided with fixed structure, described solid
Determine structure to offset by fastening bolt and the bed board, for consolidating the holder device, reduces it in the swing of X/Y plane.
The invention has the benefit that
The holder device is achieved a fixed connection by the bed board of bed board interconnecting piece and CT equipment, and branch on the one hand can be prevented rack-mounted
It sets and shakes in use, on the other hand, holder device can be moved with bed board along Z-direction, convenient for adjusting die body in the side Z
To position；By the way that die body support frame is arranged, facilitate the die body of fixed various different structures and size；It is connected by setting die body
Portion convenient for suspension die body support frame, and can satisfy the demand of die body range sweep frame rotation center different distance；Pass through adjusting
Structure can flexible modulation die body X, the position of Y-direction and die body XZ, YZ and X/Y plane tilt angle, to correcting
The pendulum position demand of die body realizes whole coverings in journey.Holder device of the invention universality with higher, and structure is simple,
It is easy to use, it is low in cost.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, institute in being described below to the embodiment of the present invention
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the invention
Example, for those of ordinary skill in the art, without creative efforts, can also implement according to the present invention
The content of example and these attached drawings obtain other attached drawings.
Fig. 1 is the coordinate schematic diagram of X, Y in embodiment of the present invention, Z-direction；
Fig. 2 is the structural representation of bed board interconnecting piece and die body interconnecting piece in the holder device of the offer of the embodiment of the present invention one
Figure；
Fig. 3 is the connection schematic diagram of the holder device that the embodiment of the present invention one provides and bed board and die body；
Fig. 4 is the schematic diagram of fixed structure on the holder device of the offer of the embodiment of the present invention one；
Fig. 5 is the structural representation of bed board interconnecting piece and die body interconnecting piece in holder device provided by Embodiment 2 of the present invention
Figure；
Fig. 6 is the connection schematic diagram of holder device provided by Embodiment 2 of the present invention and bed board and die body.
In figure:
100- bed board；
200- die body；
300- scanning support；
1- bed board interconnecting piece；11- fixed structure；2- die body interconnecting piece；21- first part；22- second part；23- first
Horizontal plate portion；24- vertical plate-like part；25- second horizontal plate shape part；3- die body support frame；41- the first bolt group；
42- the second bolt group；43- third bolt group.
Specific embodiment
To keep the technical problems solved, the adopted technical scheme and the technical effect achieved by the invention clearer, below
It will the technical scheme of the embodiment of the invention will be described in further detail in conjunction with attached drawing, it is clear that described embodiment is only
It is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those skilled in the art exist
Every other embodiment obtained under the premise of creative work is not made, shall fall within the protection scope of the present invention.
Embodiment one
The present embodiment provides a kind of holder devices for CT equipment correction, as shown in Figure 1, above-mentioned CT equipment includes bed board
100 and scanning support 300, bed board 100 is used to carry out the lesions position of patient for carrying patient to be detected, scanning support 300
Scanning Detction.Scanning holes is provided on scanning support 300, where 100 length of direction and bed board where the axis of scanning holes
Direction is Z-direction, and the direction where 100 width of bed board is X-direction, and the direction where 100 thickness of bed board is Y-direction.The CT is set
In standby, bed board 100 can be moved horizontally along Z-direction, and pass perpendicularly through scanning holes, to realize the accurate positionin to lesions position.
Above-mentioned holder device is set on bed board 100, for installing die body 200, to realize the correction and detection to CT equipment.Such as figure
Shown in 2- Fig. 3, which includes bed board interconnecting piece 1, die body interconnecting piece 2, die body support frame 3 and adjustment structure, wherein bed
Plate interconnecting piece 1 is used to be fixedly connected with bed board 100, such as bed board interconnecting piece 1 is fixed on bed board 100 by bolt.Here,
Since bed board interconnecting piece 1 is fixedly connected with bed board 100, on the one hand it can prevent holder device from shaking in use, separately
One side holder device can be moved with bed board 100 along Z-direction, convenient for adjusting die body 200 in the position of Z-direction.Die body interconnecting piece 2
It is connected with bed board interconnecting piece 1, and die body interconnecting piece 2 is equipped with along the first part 21 extended vertically；Die body support frame 3 and mould
200 phase of body is fixed, and is enabled various different structures to hang on die body by die body support frame 3 with the die body 200 of size and is connected
In portion 2.Die body support frame 3 can be removably secured in the first part 21 of die body interconnecting piece 2 by adjustment structure, and its energy
Positional relationship of the die body support frame 3 with respect to first part 21 is adjusted to adjust die body 200 in X and/or the position of Y-direction, and/
Or die body 200 is in the tilt angle of XZ, YZ and/or X/Y plane, to be realized to the pendulum position demand of die body 200 in correction course
All coverings.In addition, can satisfy the rotation of 200 range sweep frame 300 of die body by the die body interconnecting piece 2 of setting different structure form
Turn the demand of center different distance.
Further, bed board interconnecting piece 1 is horizontally disposed plate, is arranged in parallel with the bed surface of bed board 100,
It is easy to implement being fixedly connected for bed board interconnecting piece 1 and bed board 100.Die body interconnecting piece 2 further includes from first part in the present embodiment
The horizontally extending second part 22 in 21 one end, and second part 22 is connected to bed board interconnecting piece 1.The present embodiment due to
Second part 22 is horizontally disposed, and this structure can be shortened height of the holder device along Y-direction, that is, can make die body
200 obtain relatively close to the position of 300 rotation center of scanning support.Further, both bed board interconnecting piece 1 and die body interconnecting piece 2
It can be an integral structure, by being integrally machined molding, not only increase the structural stability of holder device in this way, but also saved and added
Work linkage editor.Certainly, bed board interconnecting piece 1 and die body interconnecting piece 2 or split type structure, to increase each portion of holder device
The assembling flexibility of part.Preferably, bed board interconnecting piece 1 is adopted a split structure with die body interconnecting piece 2 in the present embodiment, and bed board
Interconnecting piece 1 is detachably connected with die body interconnecting piece 2 by the realization of several fastening screws.
Preferably, the present embodiment die body support frame 3 is the suspended structure being inverted U shape, which can hang on mould
In the first part 21 of body interconnecting piece 2.Specifically, the top of first part 21 is horizontally disposed in X direction, itself can make
For sliding rail, die body support frame 3 is set accurately to slide along first part 21, for adjusting die body 200 in the position of X-direction.And
The two sides of first part 21 are additionally provided with flange, for preventing die body support frame 3 from sliding.
As shown in figure 3, above-mentioned adjustment structure includes the first bolt group 41, the second bolt group 42 and third bolt group 43, the
One bolt group 41 is set to the top of die body support frame 3 comprising at least two bolts, the first bolt group 41 can pass through die body branch
Top after support 3 with first part 21 abuts against；Second bolt group 42 is set to the outside portion of die body support frame 3, also wraps
At least two bolts are included, the second bolt group 42 can abut against after die body support frame 3 with the side of first part 21；Third spiral shell
Bolt group 43 is set to the side of first part 21, and is located at the lower section of the second bolt group 42, and third bolt group 43 includes at least one
A bolt abuts against after capable of passing through first part 21 with die body 200 or die body support frame 3.Specifically, when die body support frame 3
When plate structure close to 200 side of die body is longer, third bolt group 43 can be abutted against with the plate structure, and when die body supports
When plate structure of the frame 3 close to 200 side of die body is shorter, third bolt group 43 can directly be abutted against with die body 200, to adjust
The setting angle of die body 200.
Specifically, the present embodiment is as follows to the adjustment process of die body 200: by adjusting bed board 100 along the position of Z-direction
It sets, to adjust die body 200 in the position of Z-direction；By sliding die body support frame 3 along the top of first part 21, with adjustment
Die body 200 is in the position of X-direction；By adjusting the height of the first bolt group 41 simultaneously, to adjust die body 200 along the position of Y-direction
It sets；By adjusting 41 height of the first bolt group respectively, die body 200 is set to rotate in X/Y plane, to adjust die body 200 in XY
The tilt angle of plane；By adjusting the second bolt group 42 simultaneously, it is flipped die body 200 along YZ plane, to finely tune die body
200 along YZ plane tilt angle；By adjusting the second bolt group 42 respectively, it is flipped die body 200 along XZ plane, to adjust
Tilt angle of the mould preparation body 200 in XZ plane；By adjusting third bolt group 43, make die body 200 with the top of die body interconnecting piece 2
It is flipped for fulcrum along YZ plane, significantly to adjust die body 200 in the tilt angle of YZ plane.
Further, the bed board 100 of CT equipment is equipped with the carriage interface for mounting bracket device, the holder device
Hospital bed interconnecting piece 1 is designed according to above-mentioned carriage interface, and structure is adapted with the structure of carriage interface, to guarantee hospital bed interconnecting piece
1 can be conveniently fixed in carriage interface.Preferably, the carriage interface can be on bed board 100 for installing head rest
Head rest interface is directly fixed using 1 phase of hospital bed interconnecting piece of the head rest interface and holder device, further simplifies bed board 100
With the structure of holder device, the convenience of operation is increased.With the continuous renewal of CT equipment, lighter smaller mould is gradually appeared
Body 200, since existing holder device is when carrying light-weighted die body 200, die body 200, which is easy to swing back and forth, to be not easy to adjust, because
This present embodiment is further additionally arranged a fixed structure 11.As shown in figure 4, the fixed structure 11 is set to bed board interconnecting piece 1
Downside, one end far from bed board 100 and bed board interconnecting piece 1 are rotatablely connected, are free end close to one end of bed board 100 and set
It is equipped with fastening bolt, after bed board interconnecting piece 1 is connect with bed board 100, fixed structure 11 is rotated to the bottom of bed board 100, and
By tightening fastening bolt thereon, the firm fixation of holder device and bed board 100 is realized.Holder device structure letter of the invention
It is single, low in cost, fixed, versatility is preferable, can be suitable for a variety of different die bodys, and convenient for adjust die body in each side
To position and in the tilt angle of each plane.
Embodiment two
As shown in Figure 5 and Figure 6, the present embodiment provides another holder device for CT equipment correction, the holder devices
Essentially identical with the structure of holder device in embodiment one, difference is: the structure of die body interconnecting piece 2 is different.
In the present embodiment, die body interconnecting piece 2 except include such as the first part 21 in embodiment one in addition to, further include being sequentially connected
First level plate part 23, vertical plate-like part 24 and second horizontal plate shape part 25, wherein first level plate part
23 is horizontally disposed and connect with bed board interconnecting piece 1, and vertical plate-like part 24 is arranged along the vertical direction and has certain
Highly, second horizontal plate shape part 25 is horizontally disposed and is connected with one end of first part 21.The die body of this form
Height of the interconnecting piece 2 due to increasing holder device (i.e. Y-direction) along the vertical direction, so as to compare die body 200
Position far from 300 rotation center of scanning support, is able to achieve a wide range of adjusting to die body 200, is easy to implement complete to CT equipment
The correction of visual field.It is an integral structure or likewise, the die body interconnecting piece 2 can also be arranged with bed board interconnecting piece 1 using seperated
Formula structure, the present embodiment preferably adopt a split structure, and wherein bed board interconnecting piece 1 and die body interconnecting piece 2 pass through several fastening spiral shells
Nail is realized and is detachably connected.
Note that the above is only a better embodiment of the present invention and the applied technical principle.It will be appreciated by those skilled in the art that
The invention is not limited to the specific embodiments described herein, be able to carry out for a person skilled in the art it is various it is apparent variation,
It readjusts and substitutes without departing from protection scope of the present invention.Therefore, although being carried out by above embodiments to the present invention
It is described in further detail, but the present invention is not limited to the above embodiments only, without departing from the inventive concept, also
It may include more other equivalent embodiments, and the scope of the invention is determined by the scope of the appended claims.
Claims (12)
1. a kind of holder device for CT equipment correction characterized by comprising
Bed board interconnecting piece (1), fixed for the bed board (100) with CT equipment, the bed board interconnecting piece (1) is configured to bed
Plate (100) moves to adjust die body (200) in the position of Z-direction along Z-direction；
Die body interconnecting piece (2) is connected to the bed board interconnecting piece (1) comprising the first part (21) extended vertically；
Die body support frame (3), for fixed with die body (200)；And
The die body support frame (3) is removably secured to the first part (21) of the die body interconnecting piece (2) by adjustment structure
On, and its positional relationship for being adjustable the relatively described first part (21) of the die body support frame (3) is to adjust die body
(200) in the position and/or die body (200) of X and/or Y-direction in the tilt angle of XZ, YZ and/or X/Y plane.
2. holder device according to claim 1, which is characterized in that the die body interconnecting piece (2) further includes from described
The horizontally extending second part (22) in the one end of a part of (21), the second part (22) are connected to the bed board and connect
Socket part (1)；Or
The die body interconnecting piece (2) further include sequentially connected first level plate part (23), vertical plate-like part (24) and
Second horizontal plate shape part (25), wherein first level plate part (23) is connected to the bed board interconnecting piece (1), institute
State one end that second horizontal plate shape part (25) is connected to the first part (21).
3. holder device according to claim 2, which is characterized in that the bed board interconnecting piece (1) connect with the die body
Portion (2) is an integral structure.
4. holder device according to claim 2, which is characterized in that the bed board interconnecting piece (1) connect with the die body
Portion (2) is split type structure.
5. holder device according to claim 1-4, which is characterized in that the die body support frame (3) is in U
The suspended structure of shape, the suspended structure can be hung in the first part (21) of the die body interconnecting piece (2).
6. holder device according to claim 5, which is characterized in that the adjustment structure include the first bolt group (41),
Second bolt group (42) and third bolt group (43), the first bolt group (41) are set to the top of the die body support frame (3)
Portion, and can be abutted against with the top of the first part (21), the second bolt group (42) is set to the die body support frame
(3) outside portion, and can be abutted against with the side of the first part (21), the third bolt group (43) is set to described
The side of a part of (21), and the first part (21) and the die body (200) or the die body support frame (3) phase can be passed through
It abuts.
7. holder device according to claim 6, which is characterized in that the top of the first part (21) water in X direction
Flat setting, the die body support frame (3) can be slided along the first part (21), for adjusting the die body (200) in X-direction
Position.
8. holder device according to claim 7, which is characterized in that the two sides of the first part (21), which are provided with, to be turned over
Side, for preventing the die body support frame (3) from sliding.
9. holder device according to claim 6, which is characterized in that while the first bolt group (41) is adjusted, it can adjust
The whole die body (200) is along the position of Y-direction；The first bolt group (41) is adjusted respectively, can be adjusted the die body (200) and be existed
The tilt angle of X/Y plane.
10. holder device according to claim 6, which is characterized in that while adjusting the second bolt group (42) can be micro-
Adjust the die body (200) along the tilt angle of YZ plane；The second bolt group (42) is adjusted respectively, can adjust the die body
(200) in the tilt angle of XZ plane；It adjusts the third bolt group (43) simultaneously and can significantly adjust the die body (200) and exist
The tilt angle of YZ plane.
11. holder device according to claim 1, which is characterized in that the bed board (100) is equipped with carriage interface, institute
Bed board interconnecting piece (1) is stated to be fixedly connected with the carriage interface.
12. holder device according to claim 1, which is characterized in that the bed board interconnecting piece (1) is additionally provided with fixed knot
Structure (11), the fixed structure (11) is abutted against by fastening bolt with the bed board (100), rack-mounted for consolidating the branch
It sets, reduces it in the swing of X/Y plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811354660.4A CN109498045B (en) | 2018-11-14 | 2018-11-14 | Support device for CT equipment correction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811354660.4A CN109498045B (en) | 2018-11-14 | 2018-11-14 | Support device for CT equipment correction |
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| Publication Number | Publication Date |
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| CN109498045A true CN109498045A (en) | 2019-03-22 |
| CN109498045B CN109498045B (en) | 2022-08-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811354660.4A Active CN109498045B (en) | 2018-11-14 | 2018-11-14 | Support device for CT equipment correction |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110749611A (en) * | 2019-11-21 | 2020-02-04 | 南京安科医疗科技有限公司 | Automatic adjusting support for CT equipment calibration and control system and method thereof |
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| CN109498045B (en) | 2022-08-12 |
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