CN206852606U - New X ray borne densitometers - Google Patents
New X ray borne densitometers Download PDFInfo
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- CN206852606U CN206852606U CN201621483642.2U CN201621483642U CN206852606U CN 206852606 U CN206852606 U CN 206852606U CN 201621483642 U CN201621483642 U CN 201621483642U CN 206852606 U CN206852606 U CN 206852606U
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Abstract
The utility model provides a kind of new X ray borne densitometers, including housing and digital image system, also include the X ray generating assembly located at the enclosure interior, CCD cameras and collimator, the housing is provided with a measuring flume, to form a measuring table, the X ray generating assembly is located at the side of a side wall of the measuring flume, the CCD cameras are located at the side of another side wall of the measuring flume, it is and relative with the X ray generating assembly, the collimator is connected with the X-ray emission mouth of the X ray generating assembly, the digital image system is electrically connected with the CCD cameras.New X ray borne densitometers in the utility model, small volume, are easy to carry, while disclosure satisfy that the bone density measurement requirement of hand forearm, calcaneus, therefore the new X ray borne densitometers are applied to routine physical examination.
Description
Technical field
Field of medical technology is the utility model is related to, more particularly to a kind of new X ray borne densitometers.
Background technology
With the continuous improvement of people's living standards, increasing people begin to focus on the bone situation of itself, wherein
New X ray borne densitometers can be during the prevention of osteoporosis, diagnosis and treatment, there is provided each position bone of human body
Bone density and bone mineral content, and carry out with the bone density value of same age or young man compareing calculating respectively, quantitative and qualitative
The bone-loss of human body is described, to meet the needs of people.
Among prior art, based on the new X ray borne densitometers that use at present are measured with whole body, particularly lumbar vertebrae, hip
The big position such as bone, and current bone density measurement is mainly based on hand forearm, calcaneus, so as to cause the new X used at present
Ray borne densitometers are not suitable for routine physical examination, bone density inspection early stage and some special circumstances, and (such as measured can not use
It is scanning bed) bone density inspection, and new X ray borne densitometers used at present because machine volume is big, on the one hand cause
Expensive price is measured, dosage is slightly higher, on the other hand not readily portable.
Utility model content
Based on this, the purpose of this utility model is to provide a kind of new X ray borne densitometers suitable for routine physical examination.
A kind of new X ray borne densitometers, including housing and digital image system, in addition to located at the enclosure interior
X ray generating assembly, CCD cameras and collimator, the housing are provided with a measuring flume, to form a measuring table, the X
Ray generating assembly is located at the opposite side of the measuring flume located at the side of a side wall of the measuring flume, the CCD cameras
The side of wall, and, the X-ray emission mouth of the collimator and the X ray generating assembly relative with the X ray generating assembly
Connection, the digital image system are electrically connected with the CCD cameras.
Above-mentioned new X ray borne densitometers, by the way that the X ray generating assembly and the CCD cameras are integrated in into institute
State in housing, the unquestionable volume for reducing the new X ray borne densitometers, be easy to carry, and by described
The measuring flume is opened up on housing, to form a measuring table, disclosure satisfy that the bone density measurement requirement of hand forearm, calcaneus,
Therefore the new X ray borne densitometers are applied to routine physical examination.Moreover, by connecting institute in the X-ray emission mouth
Collimator is stated, the projected path of X ray can be calibrated, it is ensured that X-ray radiation to specified location, to prevent to the non-measured of human body
Position causes damage.
Further, the measuring flume is located at the side wall of the CCD cameras side and is provided with capture mouth, the capture mouth
With the X-ray emission mouth on the same line.
Further, the new X ray borne densitometers also include a subsidiary element, and the subsidiary element is in
Triangular prism shape, the subsidiary element can be arranged in the measuring flume.
Further, a clamping block, the card are respectively equipped with the side wall of the measuring flume both sides on a corresponding position
Connect one end that block is located at the measuring flume.
Further, the both sides of an outer surface of the subsidiary element are respectively symmetrically provided with a buckling groove, when described
When subsidiary element is arranged in the measuring flume, each clamping block is correspondingly connected in a buckling groove.
Further, the X ray generating assembly includes high pressure generator and X-ray tube, the high pressure generator and institute
X-ray tube connection is stated, the X-ray emission mouth is in the X-ray tube.
Further, connectivity port, the connectivity port and the CCD cameras and the number are additionally provided with the housing
Word picture system is electrically connected with.
Further, the inside of the housing is provided with an installing plate, the top of the installing plate be provided with the first mounting bracket and
Second mounting bracket, the ccd video camera are arranged on first mounting bracket, the X ray generating assembly and the collimator
On second mounting bracket.
Further, the inside of the housing is additionally provided with protective plate, and the protective plate includes a flat board and by the flat board
The biside plate that extends vertically of both ends, the flat board is located at the top of the X ray generating assembly and the collimator, two
The individual side plate is respectively arranged on the both sides of the X ray generating assembly and the collimator, and is both secured to second installation
On frame.
Further, the bottom of the new X ray borne densitometers is provided with support component, and the support component is described in
Housing is arranged on the installing plate.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of new X ray borne densitometers in the utility model first embodiment.
Dimensional structure diagram when Fig. 2 is new X ray borne densitometers calibration in the utility model first embodiment.
Fig. 3 is the dimensional structure diagram inside new X ray borne densitometers in the utility model first embodiment.
Fig. 4 is the signal of the attachment structure between X ray generating assembly and collimator in the utility model first embodiment
Figure.
Main element symbol description
| Housing | 10 | X ray generating assembly | 20 |
| CCD cameras | 30 | Collimator | 40 |
| Subsidiary element | 50 | Measuring flume | 11 |
| The first side wall | 111 | Second sidewall | 112 |
| Capture mouth | 1111 | Clamping block | 113 |
| High pressure generator | 21 | X-ray tube | 22 |
| X-ray emission mouth | 221 | Buckling groove | 51 |
| Installing plate | 12 | First mounting bracket | 13 |
| Second mounting bracket | 14 | Support frame | 15 |
| Protective plate | 16 | Flat board | 161 |
| Side plate | 162 | Connectivity port | 17 |
| Support component | 60 |
Following embodiment will further illustrate the utility model with reference to above-mentioned accompanying drawing.
Embodiment
For the ease of understanding the utility model, the utility model is more fully retouched below with reference to relevant drawings
State.Some embodiments of the present utility model are given in accompanying drawing.But the utility model can come in fact in many different forms
It is existing, however it is not limited to embodiment described herein.On the contrary, the purpose for providing these embodiments is made to public affairs of the present utility model
Open content more thorough and comprehensive.
It should be noted that when element is referred to as " being fixedly arranged on " another element, it can be directly on another element
Or there may also be element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement are for illustrative purposes only.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with belonging to technology of the present utility model
The implication that the technical staff in domain is generally understood that is identical.It is simply in term used in the description of the present utility model herein
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term as used herein " and/or " include
The arbitrary and all combination of one or more related Listed Items.
Fig. 1 to Fig. 4 is referred to, the new X ray borne densitometers showing in the utility model first embodiment, including shell
Body 10, X ray generating assembly 20, CCD cameras 30, collimator 40, digital image system (not shown) and subsidiary element
50。
The top of the housing 10 offers a measuring flume 11, and the both ends of the measuring flume 11 penetrate the housing 10,
To form a measuring table.The measuring flume 11 includes relative the first side wall 111 and second sidewall 112, the first side wall
111 are provided with capture mouth 1111, and the first side wall 111 and the second sidewall 112 are respectively equipped with one on a corresponding position
Clamping block 113, the clamping block 113 are located at one end of the measuring flume 11.
The X ray generating assembly 20 is located at the inside of the housing 10, and positioned at the side of the first side wall 111.
The X ray generating assembly 20 includes high pressure generator 21 and X-ray tube 22, the high pressure generator 21 and the X-ray tube
22 connections, the high pressure generator 21 is used to provide high voltage power supply to the X-ray tube 22, so that X occurs for the X-ray tube 22
Ray.X-ray emission mouth 221 is additionally provided with the X-ray tube 22, for launching X ray, the X-ray tube 22 is towards described
Measuring flume 11, and the capture mouth 1111 and the X-ray emission mouth 221 are on the same line.The X-ray tube 22 can
Generation sigmatron and low energy X ray.
The CCD cameras 30 are located at the inside of the housing 10, and are located at the side of the second sidewall 112, simultaneously
The CCD cameras 30 are relative with the X ray generating assembly 20, and the CCD cameras 30 will be at the capture mouth 1111
Obtain image.
The collimator 40 is connected with the X-ray emission mouth 221, because the X-ray tube 22 is from the X-ray emission
The X ray that mouth 221 is launched are in divergent shape, by the collimator 40 of setting, can calibrate the X-ray emission mouth 221
The projected path for the X ray launched, it is ensured that X-ray radiation to specified location.
The digital image system is electrically connected with the ccd video camera 30, for receiving and handling the ccd video camera
30 view data obtained, the digital image system is in a computer.The digital image system is DR (Digitied
Radiography, i.e. direct digital radiograph system) system, DR systems can be by the high-resolution of the accurate and image of test
Perfect adaptation, and test speed is tens times of conventional equipment, it is only necessary to 5 seconds.
The subsidiary element 50 is in triangular prism shape, and the subsidiary element 50 can be arranged in the measuring flume 11
It is interior.The both sides of one outer surface of the subsidiary element 50 are respectively symmetrically provided with a buckling groove 51, when subsidiary member
When part 50 is arranged in the measuring flume 11, each clamping block 113 is corresponding to be connected in a buckling groove 51.Work as profit
When carrying out bone density measurement to calcaneus with the new X ray borne densitometers, the subsidiary element 50 can be arranged in
In the measuring flume 11 so that when the pin of the measured is put into the measuring flume 11, the subsidiary element 50 can
To hold the shank of the measured, on the one hand facilitate the measured to place pin, be on the other hand easy to positioning measurement position, to provide
The accuracy of measurement.
Further, the inside of the housing 10 is provided with an installing plate 12, and the top of the installing plate 12 is provided with the first peace
The 13, second mounting bracket 14, support frame 15 and protective plate 16 are shelved, first mounting bracket 13 and second mounting bracket 14 are distinguished
Both sides provided with support frame as described above 15.The measuring flume 11 is located at the top of support frame as described above 15, and the ccd video camera 30 is installed
At the top of first mounting bracket 13, the X ray generating assembly 20 and the collimator 40 are arranged on the described second installation
The top of frame 14.The protective plate 16 includes a flat board 161 and the biside plate extended vertically by the both ends of the flat board 161
162, the flat board 161 divides located at the top of the X ray generating assembly 20 and the collimator 40, two side plates 162
Not She Yu the X ray generating assembly 20 and the collimator 40 both sides, and be both secured on second mounting bracket 14, lead to
The protective plate 16 set is crossed, preferably can prevent X ray from spreading, to prevent major structure into X-ray radiation.
Further, connectivity port 17, the connectivity port 17 and the CCD cameras 30 are additionally provided with the housing 10
And the digital image system is electrically connected with, to realize the data between the CCD cameras 30 and the digital image system
Transmission.
Further, the bottom of the new X ray borne densitometers is provided with support component 60, and the support component 60 passes through
The housing 10 is arranged on the installing plate 12.Among the present embodiment, the support component 60 is multiple supporting legs, with branch
The new X ray borne densitometers are supportted, among other embodiments, the support component 60 can also be slide device (as rolled
Wheel, universal wheel etc.).
During the new X ray borne densitometers specific works, if carrying out the bone density measurement of hand forearm, the measured can be with
Directly hand forearm is put among the measuring flume 11, then starts the new X ray borne densitometers, the X-ray tube
22 in the presence of the high pressure generator 21, launch X ray, are then radiated on the hand forearm of the measured, and penetrate
The bone of the hand forearm of the measured, now the ccd video camera 30 will get the optical signal of the X ray after penetrating, and incite somebody to action
Optical signal is conveyed to the digital image system after being converted into electric signal, is finally produced among the digital image system tested
The bone image of the hand forearm of amount person.Similarly, can be before measuring by the subsidiary if carrying out the bone density measurement of calcaneus
Element 50 is arranged in the measuring flume 11 (as described in Figure 2), and then heel bony site can be put into described by the measured
Among measuring flume 11, the subsidiary element 50 will hold the shank of the measured, and follow-up measurement process and above-mentioned survey
It is a kind of to measure the process of hand forearm, the bone image of the calcaneus of the measured is finally produced among the digital image system.
Due to using DR systems, the new X ray borne densitometers are when carrying out the bone density measurement of hand forearm or calcaneus, only with 5
Second time, it becomes possible to measure the total data in terms of patient's sclerotin and analyze output.
To sum up, in the utility model above-described embodiment, by by the X ray generating assembly 20, the CCD cameras 30
And the collimator 40 is integrated in the housing 10, the unquestionable body for reducing the new X ray borne densitometers
Product, is easy to carry, and by opening up the measuring flume 11 on the housing 10, to form a measuring table, disclosure satisfy that
The measurement request of hand forearm, calcaneus, therefore the new X ray borne densitometers are applied to routine physical examination.Moreover, pass through
The collimator 40 is connected in the X-ray emission mouth 221, the projected path of X ray can be calibrated, it is ensured that X-ray radiation arrives
Specified location, to prevent the non-measured position to human body from causing damage, and by using DR technologies, greatly improve described new
The measuring speed of type X ray borne densitometers, further the new X ray borne densitometers is applied to routine physical examination.
The embodiment only expresses several embodiments of the present utility model above, and its description is more specific and detailed, but
Therefore the limitation to the utility model patent scope can not be interpreted as.It should be pointed out that the common skill for this area
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (10)
1. a kind of new X ray borne densitometers, including housing and digital image system, it is characterised in that：Also include located at described
X ray generating assembly, CCD cameras and the collimator of enclosure interior, the housing are provided with a measuring flume, to form a measurement
Platform, the X ray generating assembly are located at the measurement located at the side of a side wall of the measuring flume, the CCD cameras
The side of another side wall of groove, and, the X of the collimator and the X ray generating assembly relative with the X ray generating assembly
Ray launching port is connected, and the digital image system is electrically connected with the CCD cameras.
2. new X ray borne densitometers according to claim 1, it is characterised in that：The measuring flume is located at the CCD and taken the photograph
The side wall of camera side is provided with capture mouth, and the capture mouth and the X-ray emission mouth are on the same line.
3. new X ray borne densitometers according to claim 1, it is characterised in that：The new X ray borne densitometers are also
Including a subsidiary element, the subsidiary element is in triangular prism shape, and the subsidiary element can be arranged in the survey
In measuring tank.
4. new X ray borne densitometers according to claim 3, it is characterised in that：In the side wall of the measuring flume both sides
A clamping block is respectively equipped with a corresponding position, and the clamping block is located at one end of the measuring flume.
5. new X ray borne densitometers according to claim 4, it is characterised in that：Outside the one of the subsidiary element
The both sides on surface are respectively symmetrically provided with a buckling groove, when the subsidiary element is arranged in the measuring flume, Mei Gesuo
Clamping block is stated correspondingly to be connected in a buckling groove.
6. new X ray borne densitometers according to claim 1, it is characterised in that：The X ray generating assembly includes height
Pressure generator and X-ray tube, the high pressure generator are connected with the X-ray tube, and the X-ray emission mouth is penetrated located at the X
On spool.
7. new X ray borne densitometers according to claim 1, it is characterised in that：Connection end is additionally provided with the housing
Mouthful, the connectivity port is electrically connected with the CCD cameras and the digital image system.
8. new X ray borne densitometers according to claim 1, it is characterised in that：The inside of the housing is provided with a peace
Loading board, the top of the installing plate are provided with the first mounting bracket and the second mounting bracket, and the ccd video camera is arranged on the described first peace
Shelve, the X ray generating assembly and the collimator are arranged on second mounting bracket.
9. new X ray borne densitometers according to claim 8, it is characterised in that：The inside of the housing is additionally provided with anti-
Backplate, the protective plate includes a flat board and the biside plate extended vertically by the both ends of the flat board, the flat board are located at
The top of the X ray generating assembly and the collimator, two side plates are respectively arranged on the X ray generating assembly and institute
The both sides of collimator are stated, and are both secured on second mounting bracket.
10. new X ray borne densitometers according to claim 8, it is characterised in that：The new X ray borne densitometers
Bottom be provided with support component, the support component is arranged on the installing plate through the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621483642.2U CN206852606U (en) | 2016-12-30 | 2016-12-30 | New X ray borne densitometers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621483642.2U CN206852606U (en) | 2016-12-30 | 2016-12-30 | New X ray borne densitometers |
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| Publication Number | Publication Date |
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| CN206852606U true CN206852606U (en) | 2018-01-09 |
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| CN201621483642.2U Active CN206852606U (en) | 2016-12-30 | 2016-12-30 | New X ray borne densitometers |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106725551A (en) * | 2016-12-30 | 2017-05-31 | 莱福医疗设备有限公司 | New X-ray borne densitometers |
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2016
- 2016-12-30 CN CN201621483642.2U patent/CN206852606U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106725551A (en) * | 2016-12-30 | 2017-05-31 | 莱福医疗设备有限公司 | New X-ray borne densitometers |
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