CN109646037A - CT instrument - Google Patents
CT instrument Download PDFInfo
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- CN109646037A CN109646037A CN201910108897.2A CN201910108897A CN109646037A CN 109646037 A CN109646037 A CN 109646037A CN 201910108897 A CN201910108897 A CN 201910108897A CN 109646037 A CN109646037 A CN 109646037A
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- mounting plate
- swivel mount
- annular
- floating bearing
- instrument
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- 239000000758 substrate Substances 0.000 claims description 26
- 238000009434 installation Methods 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 11
- 125000006850 spacer group Chemical group 0.000 claims description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical group 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 abstract description 8
- 238000000034 method Methods 0.000 abstract description 4
- 238000002591 computed tomography Methods 0.000 description 4
- 230000003247 decreasing effect Effects 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- 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]
- A61B6/035—Mechanical aspects of 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
- A61B6/44—Constructional features of apparatus for radiation diagnosis
- A61B6/4429—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units
- A61B6/4435—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units the source unit and the detector unit being coupled by a rigid structure
- A61B6/4441—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units the source unit and the detector unit being coupled by a rigid structure the rigid structure being a C-arm or U-arm
-
- 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
- A61B6/44—Constructional features of apparatus for radiation diagnosis
- A61B6/4429—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units
- A61B6/4452—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units the source unit and the detector unit being able to move relative to each other
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Medical Informatics (AREA)
- Radiology & Medical Imaging (AREA)
- Molecular Biology (AREA)
- Biophysics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Physics & Mathematics (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- High Energy & Nuclear Physics (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pulmonology (AREA)
- Theoretical Computer Science (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Abstract
The present invention relates to a kind of CT instrument.The CT instrument, including scanning support, scanning support is U-shaped, including bottom plate and the first, second mounting plate；Swivel mount, the both ends of swivel mount are rotatablely connected with the first, second mounting plate respectively, and the first mounting plate offers the first through hole being connected to swivel mount face, so that object to be scanned is entered in swivel mount by first through hole；Scan components, including the x-ray source and detector on the side wall of swivel mount.In above-mentioned CT instrument, swivel mount is installed using U-shaped scanning support, and the both ends of swivel mount are rotatablely connected with the first, second mounting plate respectively, so that the stress of bottom plate is producing balanced forces in the rotation process of swivel mount, in the case where meeting same stability condition, inclined stress of the producing balanced forces relative to the pedestal of L-Scan frame, reduces the weight demands of bottom plate, so as to reduce the weight of CT instrument, the relatively small CT instrument of quality is obtained, so that the lesser CT instrument of weight is applied on vehicle.
Description
It is on October 16th, 2018 the present invention claims the applying date, application No. is 201821675858.8 Chinese patent applications
Priority.
Technical field
The present invention relates to CT technical fields, more particularly to a kind of CT instrument.
Background technique
Mobile hospital can send advanced medical services to the place of needs, allow medical worker to move towards patient and avoid allowing
Patient, which trudges, looks for doctor.Mobile hospital is usually using vehicle as carrier, but the bearing capacity of vehicle is limited, Bu Nengchao
It carries, the biggish CT of weight (Computed Tomography, CT scan) instrument cannot be configured on vehicle, is led
Cause mobile hospital function not perfect.
Traditional CT instrument generally includes L-Scan frame and the swivel mount with the rotation connection of L-Scan frame, turns in swivel mount
When dynamic, the stress of the pedestal of L-Scan frame is inclined stress, higher to pedestal stability requirement, the weight usually by increasing pedestal
Amount is to increase pedestal stability, and the increase of pedestal weight is less useful for CT instrument and is configured on vehicle.
Summary of the invention
Based on this, it is necessary to be unfavorable for being configured at asking on vehicle because scanning support weight is larger for traditional CT instrument
Topic, provides a kind of CT instrument.
A kind of CT instrument, comprising:
Scanning support, the scanning support is U-shaped, the first peace including bottom plate and the opposite two sides for being respectively arranged on the bottom plate
Loading board and the second mounting plate；
Swivel mount, the both ends of the swivel mount are rotatablely connected with first mounting plate and second mounting plate respectively,
First mounting plate offers the first through hole being connected to the swivel mount face, so that object to be scanned passes through described first
Through-hole enters in the swivel mount；And
Scan components, including x-ray source and detector, the x-ray source and the detector are set to the rotation
On the side wall of pivoted frame, and the x-ray source and the detector face.
In above-mentioned CT instrument, swivel mount is installed using U-shaped scanning support, and the both ends of swivel mount respectively with the first mounting plate
And the second mounting plate rotation connection, thus in the rotation process of swivel mount, the stress of bottom plate is producing balanced forces, same meeting
Stability condition under, inclined stress of the producing balanced forces relative to the pedestal of L-Scan frame reduces the weight demands of bottom plate, from
And the weight of CT instrument can be reduced, and the relatively small CT instrument of quality is obtained, so that the lesser CT instrument of weight is applied on vehicle,
Namely above-mentioned CT instrument is conducive to be configured on vehicle, is suitable for vehicle-mounted.And using swivel mount both ends respectively with the first mounting plate
And second mounting plate rotation connection, relative to using swivel mount opposite two sidewalls respectively with the first mounting plate and second install
Plate rotation connection, can simplify the structure of CT instrument, and by opening up first through hole on the first mounting plate, so that scanning object
Body is entered in swivel mount by first through hole, while simplifying CT instrument structure, solves the first mounting plate to scanning object
The problem of blocking of body.
It in one of the embodiments, further include transmission component, the transmission component includes being set to first mounting plate
The first floating bearing and the second floating bearing between second mounting plate, first floating bearing and the second revolution
Bearing is rotatablely connected with first mounting plate and second mounting plate respectively, and the both ends of the swivel mount are respectively with described the
Single-revolution bearing and second floating bearing are fixedly connected, and first floating bearing has first passage, so as to be scanned
Object passes sequentially through the first through hole and the first passage enters in the swivel mount.
First floating bearing is equipped with multiple close to the side of second floating bearing in one of the embodiments,
First threaded hole, second floating bearing are equipped with multiple second threaded holes close to the side of first floating bearing；
The swivel mount includes cylinder, the first annular flange for being respectively arranged on the opposite both ends of the cylinder and the second annular
Flange and the first threaded post and the second threaded post, the first annular flange are equipped with multiple first tapped through holes, and described second
Annular flange is equipped with multiple second tapped through holes, first threaded post and first tapped through hole and first threaded hole
It is threadedly coupled, second threaded post is threadedly coupled with second tapped through hole and second threaded hole.
In one of the embodiments, first floating bearing include first bearing ontology and be set to the first bearing
First annular sliding rail of the ontology far from the swivel mount side, first mounting plate are opened close to the side of second mounting plate
Equipped with first sliding groove, the first sliding groove is slidably matched with the first annular sliding rail；
Second floating bearing includes second bearing ontology and is set to the second bearing ontology far from the swivel mount
Second endless glide of side, second mounting plate offers second sliding slot close to the side of first mounting plate, described
Second sliding slot is slidably matched with second endless glide.
The first sliding groove and the second sliding slot are open loop structure in one of the embodiments,.
The lateral surface of the second bearing ontology is the flank of tooth in one of the embodiments, with the gear with driving device
It engages and is driven by the driving device and second endless glide is rotated in the second sliding slot.
In one of the embodiments, the bottom plate, first mounting plate and second mounting plate offer to
A few windowing.
The swivel mount includes more connecting columns and first annular plate and the second annular in one of the embodiments,
Plate, the more connecting column spacer rings around being enclosed cylinder, and the both ends of each connecting column respectively with first ring
Shape plate is connect with second annular slab, the first annular plate and second annular slab respectively with first mounting plate with
The second mounting plate rotation connection.
The swivel mount further includes the first installation part and the second installation part of face in one of the embodiments, described
First installation part include two first lugs and the first connecting substrate, two first lugs respectively with first ring
Shape plate and second annular slab connection, first connecting substrate connects two first lugs, and is enclosed first
Accommodating cavity, the x-ray source are located in first accommodating cavity, and are set in first connecting substrate；
Second installation part includes two the second lugs and the second connecting substrate, two the second lug difference
It being connect with the first annular plate and second annular slab, second connecting substrate connects two second lugs, and
It is enclosed the second accommodating cavity, the detector is located in second accommodating cavity, and is set in second connecting substrate.
The first lug, first connecting substrate, second lug and described in one of the embodiments,
Two connecting substrates offer at least one windowing.
Detailed description of the invention
Fig. 1 is the schematic perspective view for the CT instrument that one embodiment of the invention provides；
Fig. 2 is that CT instrument shown in Fig. 1 removes the schematic perspective view after shell；
Fig. 3 is the scanning support of CT instrument and the constitutional diagram of transmission component shown in Fig. 1；
Fig. 4 is the swivel mount of CT instrument and the constitutional diagram of scan components shown in Fig. 1.
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing to the present invention
Specific embodiment be described in detail.Many details are explained in the following description in order to fully understand this hair
It is bright.But the invention can be embodied in many other ways as described herein, those skilled in the art can be not
Similar improvement is done in the case where violating intension of the present invention, therefore the present invention is not limited to the specific embodiments disclosed below.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more phases
Any and all combinations of the listed item of pass.
As shown in Figure 1, the CT instrument 10 that one embodiment of the invention provides, including scanning support 100, swivel mount 200, scan components
300, transmission component 400 and shell 500.Scan components 300 are set on swivel mount 200, and swivel mount 200 passes through transmission component
400 are rotatablely connected with scanning support 100, thus when swivel mount 200 is rotated by 400 relative scanning frame 100 of transmission component, scanning
The rotation of component 300 simultaneously carries out CT scan to object to be scanned.Scanning support 100, swivel mount 200, scan components 300 and transmission group
Part 400 is contained in shell 500.
In some embodiments, object to be scanned is the head of the human body lain on detection bed 20, and detection bed 20 enters rotation
After in pivoted frame 200, CT scan is carried out to head by scan components 300.In some embodiments, when progress CT is described, rotation
Frame 200 is rotated by the arrow direction 30 of diagram.
As shown in Fig. 2, scanning support 100 is U-shaped, including bottom plate 110 and the opposite two sides for being respectively arranged on bottom plate 110
One mounting plate 120 and the second mounting plate 130.The both ends of swivel mount 200 respectively with the first mounting plate 120 and the second mounting plate 130
Rotation connection, the first mounting plate 130 offer the first through hole 122 being connected to 200 face of swivel mount, so that object to be scanned is logical
First through hole 122 is crossed to enter in swivel mount 200.Scan components 300 include x-ray source 310 and detector 320, x-ray source
310 and detector 320 on the side wall of swivel mount 200, and 320 face of x-ray source 310 and detector.
In above-mentioned CT instrument 10, swivel mount 200, and the both ends difference of swivel mount 200 are installed using U-shaped scanning support 100
It is rotatablely connected with the first mounting plate 120 and the second mounting plate 130, thus in the rotation process of swivel mount 200, bottom plate 110
Stress is producing balanced forces, in the case where meeting same stability condition, producing balanced forces relative to L-Scan frame pedestal it is inclined by
Power reduces the weight demands of bottom plate 110, so as to reduce the weight of CT instrument 10, obtains the relatively small CT instrument 10 of quality,
In favor of the lesser CT instrument 10 of weight be applied to vehicle on namely above-mentioned CT instrument 10 be conducive to be configured on vehicle, be suitable for it is vehicle-mounted.
And it is rotatablely connected respectively with the first mounting plate 120 and the second mounting plate 130 using the both ends of swivel mount 200, phase
Opposite two sidewalls using swivel mount 200 are rotatablely connected with the first mounting plate 120 and the second mounting plate 130 respectively, it can
To simplify the structure of CT instrument 10, and by opening up first through hole 122 on the first mounting plate 120, so that object to be scanned is logical
It crosses first through hole 122 to enter in swivel mount 200, while simplifying 10 structure of CT instrument, solves the first mounting plate 120 and treat
Scan the problem of blocking of object.
As shown in Figures 2 and 3, in some embodiments, the second mounting plate 130 is offered is connected to 200 face of swivel mount
The second through-hole 132.In this way, the weight of CT instrument 10 can be further decreased.
In some embodiments, the first mounting plate 120 and the second mounting plate 130 are lacked far from the side of bottom plate 110, respectively
Form the notch 102 of connection first through hole 122 and the second through-hole 132.In this way, the weight of CT instrument 10 can be further decreased.
In some embodiments, bottom plate 110, the first mounting plate 120 and the second mounting plate 130 offer at least one and open
Window 104.In this way, the weight of CT instrument 10 can be further decreased.
As shown in figure 4, in some embodiments, swivel mount 200 includes connecting column 210, first annular plate 220 and the second ring
Shape plate 230, more 210 spacer rings of connecting column are around being enclosed cylinder 202, and the both ends of each connecting column 210 are respectively with first
Annular slab 220 is connect with the second annular slab 230, first annular plate 220 and the second annular slab 230 respectively with the first mounting plate 120
It is rotatablely connected with the second mounting plate 130.Object to be scanned enters to after passing sequentially through first through hole 122 and first annular plate 220
In cylinder 202.Wherein, it is first annular flange 222, the second annular slab that first annular plate 220, which is located at the part outside cylinder 202,
230 parts being located at outside cylinder 202 are the second annular flange 232.Cylinder 202 is enclosed by more connecting columns 210, convenient for solid
Due on cylinder 202 x-ray source 310 issue x-ray transmission to detector 320 on, and convenient for x-ray source 310 and detection
Device 320 radiates, and can also further decrease the weight of CT instrument 10.
In some embodiments, swivel mount 200 further includes the first installation part 240 and the second installation part 250 of face.First
Installation part 240 includes two first lugs 242 and first connecting substrate 244, and two first lugs 242 are respectively with first
Annular flange 222 and the connection of the second annular flange 232, the first connecting substrate 244 connects two first lugs 242, and encloses shape
At the first accommodating cavity 204, x-ray source 310 is located in the first accommodating cavity 204, and is set in the first connecting substrate 244.Second peace
Piece installing 250 include two the second lugs 252 and second connecting substrate 254, two the second lugs 252 respectively with the first ring
Shape flange 222 and the connection of the second annular flange 232, the second connecting substrate 254 connects two the second lugs 252, and is enclosed
Second accommodating cavity 206, detector 320 are located in the second accommodating cavity 206, and are set in the second connecting substrate 524.Wherein, first
Installation part 240 and the second installation part 250 can be so that x-ray source 310 and detector 320 facilitate and be firmly fixed to cylinder
On 202 side wall.
In some embodiments, first lug 242, the first connecting substrate 244, the second lug 252 and the second connecting substrate
254 offer at least one windowing 208.In this way, the weight of CT instrument 10 can be further decreased, be also convenient for x-ray source 310 with
Detector 320 radiates.It should be noted that in figure illustrated embodiment, the first connecting substrate 244 and the second connecting substrate 254
It can be regarded as after forming windowing 208, be only left two connecting rods.
As shown in Figures 3 and 4, in some embodiments, transmission component 400 includes being set to the first mounting plate 120 and second
The first floating bearing 410 and the second floating bearing 420 between mounting plate 130, the first floating bearing 410 and the second rotating shaft
420 are held to be rotatablely connected with the first mounting plate 120 and the second mounting plate 130 respectively.The both ends of swivel mount 200 are turned round with first respectively
Bearing 410 and the second floating bearing 420 are fixedly connected, and the first floating bearing 410 has first passage 412, so as to scanning object
Body passes sequentially through first through hole 122 and first passage 412 enters in swivel mount 200.In some embodiments, the second rotating shaft
Holding 420 has second channel 422.Realized by the first floating bearing 410 and the second floating bearing 420 swivel mount 200 with
The rotation connection of the interval of scanning support 100, is highly convenient for installing, can also effectively reduce frictional force.
In some embodiments, the first floating bearing 410 is equipped with multiple first spiral shells close to the side of the second floating bearing 420
Pit 414, the second floating bearing 420 are equipped with multiple second threaded holes 424 close to the side of the first floating bearing 410.Swivel mount
200 further include the first threaded post (not shown) and the second threaded post (not shown), and first annular flange 222 is equipped with multiple first spiral shells
Line through-hole 2222, the second annular flange 232 are equipped with multiple second tapped through holes 2322, the first threaded post and the first tapped through hole
2222 and first threaded hole 414 be threadedly coupled, the second threaded post and the second tapped through hole 2322 and 424 screw thread of the second threaded hole connect
It connects.In this way, being highly convenient in the first floating bearing 410 and the second floating bearing 420 dismounting swivel mount 200.
In some embodiments, the first floating bearing 410 including first bearing ontology 416 and is set to first bearing ontology
The 416 first annular sliding rails 418 far from 200 side of swivel mount, the first mounting plate 120 are opened close to the side of the second mounting plate 130
Equipped with first sliding groove (not shown), first sliding groove is slidably matched with first annular sliding rail 414, and first annular sliding rail 418 can be
Rotation in one sliding slot.Second floating bearing 420 includes second bearing ontology 426 and is set to second bearing ontology 426 far from rotation
Second endless glide 428 of 200 side of frame, the second mounting plate 130 offer second sliding slot close to the side of the first mounting plate 120
(not shown), second sliding slot are slidably matched with the second endless glide 428, and the second endless glide 428 can rotate in second sliding slot.
In some other embodiment, the inner ring and mounting plate of floating bearing are rotatablely connected, and the outer ring of floating bearing and swivel mount 200 are solid
Fixed connection, to realize that swivel mount 200 and scanning support 100 are rotatablely connected.
In some embodiments, it is lacked due to the first mounting plate 120 and the second mounting plate 130 far from the side of bottom plate 110,
It is respectively formed the notch 102 of connection first through hole 122 and the second through-hole 132, so that first sliding groove and second sliding slot are open loop
Structure.
In some embodiments, the lateral surface of second bearing ontology 426 is the flank of tooth 4262, is nibbled with the gear with driving device
Merge driven device driving and the second endless glide 428 is rotated in second sliding slot.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
1. a kind of CT instrument characterized by comprising
Scanning support, the scanning support is U-shaped, the first mounting plate including bottom plate and the opposite two sides for being respectively arranged on the bottom plate
And second mounting plate；
Swivel mount, the both ends of the swivel mount are rotatablely connected with first mounting plate and second mounting plate respectively, described
First mounting plate offers the first through hole being connected to the swivel mount face, so that object to be scanned passes through the first through hole
It enters in the swivel mount；And
Scan components, including x-ray source and detector, the x-ray source and the detector are set to the swivel mount
Side wall on, and the x-ray source and the detector face.
2. CT instrument according to claim 1, which is characterized in that further include transmission component, the transmission component includes being set to
The first floating bearing and the second floating bearing between first mounting plate and second mounting plate, first revolution
Bearing and the second floating bearing are rotatablely connected with first mounting plate and second mounting plate respectively, and the two of the swivel mount
End is fixedly connected with first floating bearing and second floating bearing respectively, and first floating bearing has first to lead to
Road, so that object to be scanned passes sequentially through the first through hole and the first passage enters in the swivel mount.
3. CT instrument according to claim 2, which is characterized in that first floating bearing is close to second floating bearing
Side be equipped with multiple first threaded holes, second floating bearing is equipped with multiple the close to the side of first floating bearing
Two threaded holes；
The swivel mount includes cylinder, the first annular flange and the second convex annular for being respectively arranged on the opposite both ends of the cylinder
Edge and the first threaded post and the second threaded post, the first annular flange are equipped with multiple first tapped through holes, second ring
Shape flange is equipped with multiple second tapped through holes, first threaded post and first tapped through hole and the first threaded hole spiral shell
Line connection, second threaded post are threadedly coupled with second tapped through hole and second threaded hole.
4. CT instrument according to claim 2, which is characterized in that first floating bearing includes first bearing ontology and sets
In first annular sliding rail of the first bearing ontology far from the swivel mount side, first mounting plate is close to described second
The side of mounting plate offers first sliding groove, and the first sliding groove is slidably matched with the first annular sliding rail；
Second floating bearing includes second bearing ontology and is set to the second bearing ontology far from the swivel mount side
The second endless glide, second mounting plate offers second sliding slot close to the side of first mounting plate, described second
Sliding slot is slidably matched with second endless glide.
5. CT instrument according to claim 4, which is characterized in that the first sliding groove and the second sliding slot are open loop knot
Structure.
6. CT instrument according to claim 4, which is characterized in that the lateral surface of the second bearing ontology be the flank of tooth, with
The gear of driving device engages and is driven by the driving device and make second endless glide in the second sliding slot
Rotation.
7. CT instrument according to claim 1, which is characterized in that the bottom plate, first mounting plate and second peace
Loading board offers at least one windowing.
8. CT instrument according to claim 1, which is characterized in that the swivel mount includes more connecting columns and the first ring
Shape plate and the second annular slab, the more connecting column spacer rings are around being enclosed cylinder, and the both ends of each connecting column point
Do not connect with the first annular plate with second annular slab, the first annular plate and second annular slab respectively with institute
It states the first mounting plate and second mounting plate is rotatablely connected.
9. CT instrument according to claim 8, which is characterized in that the swivel mount further includes the first installation part and of face
Two installation parts, first installation part include two first lugs and the first connecting substrate, two first lug difference
It being connect with the first annular plate and second annular slab, first connecting substrate connects two first lugs, and
It is enclosed the first accommodating cavity, the x-ray source is located in first accommodating cavity, and is set in first connecting substrate；
Second installation part include two the second lugs and the second connecting substrate, two second lugs respectively with institute
First annular plate and second annular slab connection are stated, second connecting substrate connects two second lugs, and encloses
The second accommodating cavity is formed, the detector is located in second accommodating cavity, and is set in second connecting substrate.
10. CT instrument according to claim 9, which is characterized in that the first lug, first connecting substrate, described
Second lug and second connecting substrate offer at least one windowing.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2018216758588 | 2018-10-16 | ||
| CN201821675858 | 2018-10-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109646037A true CN109646037A (en) | 2019-04-19 |
Family
ID=66122421
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910108897.2A Pending CN109646037A (en) | 2018-10-16 | 2019-01-18 | CT instrument |
| CN201920086205.4U Active CN209770400U (en) | 2018-10-16 | 2019-01-18 | CT instrument |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920086205.4U Active CN209770400U (en) | 2018-10-16 | 2019-01-18 | CT instrument |
Country Status (2)
| Country | Link |
|---|---|
| CN (2) | CN109646037A (en) |
| WO (1) | WO2020077907A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111616730A (en) * | 2020-05-14 | 2020-09-04 | 赛诺威盛科技（北京）有限公司 | CT scanning frame, scanner and scanning device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020077907A1 (en) * | 2018-10-16 | 2020-04-23 | 深圳市艾克瑞电气有限公司 | Ct equipment |
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- 2019-01-18 CN CN201920086205.4U patent/CN209770400U/en active Active
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Also Published As
| Publication number | Publication date |
|---|---|
| CN209770400U (en) | 2019-12-13 |
| WO2020077907A1 (en) | 2020-04-23 |
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