CN110353710A - Composite material support plate and mammary gland X- optical detection equipment - Google Patents
Composite material support plate and mammary gland X- optical detection equipment Download PDFInfo
- Publication number
- CN110353710A CN110353710A CN201910648908.6A CN201910648908A CN110353710A CN 110353710 A CN110353710 A CN 110353710A CN 201910648908 A CN201910648908 A CN 201910648908A CN 110353710 A CN110353710 A CN 110353710A
- Authority
- CN
- China
- Prior art keywords
- composite material
- support plate
- material support
- reinforcing fiber
- supporting section
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
- A61B6/04—Positioning of patients; Tiltable beds or the like
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus for radiation diagnosis, e.g. 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
- A61B6/50—Clinical applications
- A61B6/502—Clinical applications involving diagnosis of breast, i.e. mammography
Abstract
The invention discloses a kind of composite material support plates, for mammary gland X- optical detection equipment, the composite material support plate includes supporting section and the flanging section for being connected to the supporting section edge, the supporting section forms an angle with flanging section, it is characterized by: the composite material support plate is multilayered structure, it includes two reinforcing fiber layers, the supporting section is provided with the battenboard being folded between two reinforcing fiber layers, the invention also discloses a kind of mammary gland X- optical detection equipment, including X-ray detector and the preceding composite material support plate, the X-ray detector is located at the supporting section close to the side of the flanging section.Such composite material support plate, the rigidity of supporting section is higher, and X-ray absorptivity is smaller, and increases the range of mammary gland detection.Using such mammary gland X- optical detection equipment, a possibility that the image quality of detecting devices can be improved, reduce breast lesion missing inspection.
Description
Technical field
The present invention relates to composite material support plate and mammary gland X- optical detection equipment.
Background technique
The detection of X- light mammary gland is to be detected to breast with the X- light of low dosage to have discovered whether the diseases such as tumour, tumour
Stove.Some countries advocate more than 40 years old women and do mammogram periodically to be screened out breast cancer early.Mammary gland X- light detection have with
Lower three main features: be first X- light energy ratio it is lower (generally in 30Kv or so), dosage is small (about 0.7 milli west not)；
Followed by the detection process, breast is squeezed so that its shape reaches test request in X- optical detection equipment；Third is
Breast cancer requires the root for detecting breast as far as possible, can cover entire breast area to detect, avoid missing inspection.Mammary gland X-
Light detection energy (grenz ray) and the small feature of low dosage, it is desirable that the surface coating or cover board of X- optical detector will have lower
X-ray absorptivity so that the X- light that camera feed generates is used for the imaging of breast as far as possible；Detection process breast is detecting
It is squeezed in equipment, for better image quality, it is desirable that detecting devices will have relatively good rigidity, reduce in detection process
Deformation；In order to detect breast root requirement detecting devices effective search coverage will as close to device end, that is,
Narrow frame.Since carbon fiber has higher intensity and lower X-ray absorptivity, widely applied mammary gland detection on Vehicles Collected from Market
Equipment, the appearance cover board or shell of mammary gland X- optical detection equipment are mainly pure carbon fiber plate.But due to high rigidity and low absorption
Rate is conflicting: the thickness of carbon fiber board is thicker, and rigidity is higher, but absorptivity is also higher simultaneously, influences imaging effect.
The scheme of some compromises is also difficult to obtain ideal image quality.
Summary of the invention
It is lower to the absorptivity of X- light the object of the present invention is to provide a kind of composite material support plate, at the same rigidity compared with
Height, and its edge is relatively thin, increases the detected region of breast.
In order to achieve the above objectives, the technical solution adopted by the present invention is that: a kind of composite material support plate, be used for mammary gland X- light
Detecting devices, the composite material support plate include supporting section and the flanging section for being connected to the supporting section edge, the support
Section forms an angle with flanging section, and the composite material support plate is multilayered structure comprising two reinforcing fiber layers, the branch
Support section is provided with the battenboard being folded between two reinforcing fiber layers, and the battenboard is made of low density material.
Preferably, the reinforcing fiber layer includes that the reinforcing fiber spread by least one layer of reinforcing fiber base fabric is compiled
Nonwoven fabric layer.
It is further preferred that the reinforcing fiber base fabric includes 1-3 layers of carbon fiber woven cloth, every layer of the carbon
The thickness of fibre knitting cloth is 0.05-0.5mm.
It is further preferred that the reinforcing fiber layer further include spread by least one layer of unidirectional reinforcing fiber layer it is unidirectional
Reinforcing fiber layer, the reinforcing fiber base fabric are located at the outer layer of the composite material support plate.
It is further preferred that the unidirectional reinforcing fiber layer includes 1-20 layers of unidirectional carbon fiber layer, every layer described
The thickness of unidirectional carbon fiber layer is 0.05-0.15mm.
Preferably, the battenboard be cystosepiment, the battenboard with a thickness of 0.1-5mm.
Preferably, the composite material support plate includes multiple flanging sections, and all flanging sections are towards described
The same side of supporting section extends.
Preferably, the junction of the supporting section and the flanging section is provided with knuckle.
Preferably, the flanging section is mutually perpendicular to the supporting section.
It is a further object to provide a kind of mammary gland X- optical detection equipment, and image quality is high, and rigidity is preferable,
The detected region of breast is larger simultaneously.
In order to achieve the above objectives, the technical solution adopted by the present invention is that: a kind of mammary gland X- optical detection equipment, including X-ray
Detector, the mammary gland X- optical detection equipment further include foregoing composite material support plate, X-ray detector position
In the supporting section close to the side of the flanging section.
Due to the application of the above technical scheme, compared with the prior art, the invention has the following advantages: (1) passes through setting folder
Core plate improves the thickness of supporting section, and then improves composite material support plate for the support stiffness of breast；(2) battenboard is by low
Density material is made, therefore the X-ray absorptivity of composite material support plate is lower, and image quality is preferable；(3) thickness of flanging section
It is relatively thin, therefore breast can be placed on supporting section as much as possible, so that detection covers more breast areas, reduce mammary gland
A possibility that lesion missing inspection.
Detailed description of the invention
Attached drawing 1 is the structural schematic diagram of breast X-ray detecting devices；
Attached drawing 2 is the structural schematic diagram of composite material support plate；
Wherein: 1, reinforcing fiber layer；11, reinforcing fiber base fabric；12, unidirectional reinforcing fiber layer；2, battenboard；10, it supports
Section；20, flanging section；30, accommodating chamber；100, X-ray detector；200, composite material support plate；300, object under test.
Specific embodiment
The technical solution of the present invention will be further described below with reference to the accompanying drawings.
Referring to figure 1 and figure 2, mammary gland X- optical detection equipment includes X-ray detector 100 and composite material support plate
200.Composite material support plate 200 includes supporting section 10 and the flanging section 20 for being connected to 10 edge of supporting section, supporting section 10 and folding
Side section 20 forms an angle.Composite material support plate 200 is multilayered structure comprising two reinforcing fiber layers 1, supporting section 10 are set
It is equipped with the battenboard 2 being folded between two reinforcing fiber layers 1.X-ray detector 100 is located at supporting section 10 close to flanging section
20 side, X-ray can be projected from the other side of supporting section 10 towards X-ray detector 100.When detection, object under test
300(, that is, breast) it is placed on supporting section 10 and is squeezed, trunk leans against in flanging section 20, so that object under test 300
It is exposed in X-ray as much as possible.
According to theory of elastic mechanics, the bending stiffness of rectangular flat plate can be expressed as follows formula:
D=(EH^3)/(12(1-υ^2))
Wherein, D is the bending stiffness of plate, and E is the Young's modulus of material, and H is the thickness of plate, and υ is the Poisson's ratio of material.From
Formula can be seen that plate bending stiffness and thickness it is cube directly proportional.So in the present embodiment, two reinforcing fiber layers
Between be added battenboard 2, increase the thickness of supporting section 10, it is more efficient that the high advantage of reinforcing fiber intensity is utilized so that
The rigidity of supporting section 10 greatly enhances, to meet the needs of support object under test 300.Battenboard 2 is by foam or wood materials
Equal light materials are made, battenboard 2 with a thickness of 0.1-5mm, as preferred embodiment, battenboard 2 with a thickness of 0.5-
3.0mm.Since the density of battenboard 2 is relatively low, reinforcing fiber to the absorption of X-ray also below same volume, therefore phase
Than the supporting section 10 in the plate made of pure reinforcing fiber layer of same thickness, the present embodiment X-ray absorptivity compared with
It is low.
Meanwhile flanging section 20 is compared to the thinner thickness of supporting section 10, therefore breast can be placed on branch as much as possible
A possibility that supportting in section 10, covering more breast areas so that detecting, reduce breast lesion missing inspection.And compared to supporting section
10 pressure being subject to, flanging section 20 are subject to smaller from the pressure of trunk, and the flanging section 20 without battenboard 1 remains to
Enough meet rigidity requirement.Flanging section 20 with a thickness of 0.5-4.5 mm；Even more preferably in Scheme, the thickness of flanging section 20
Degree be 0.5-2.0mm, even more preferably in Scheme, flanging section 20 with a thickness of 1.0 mm.
Specifically, reinforcing fiber layer 1 is by reinforcing fiber base fabric 11 or unidirectional reinforcing fiber layer 12 or said two devices
Combination is constituted.When reinforcing fiber layer 1 has reinforcing fiber base fabric 11 and unidirectional reinforcing fiber layer 12 simultaneously, reinforcing fiber
Base fabric 11 is located at the outer layer of composite material support plate 200.Reinforcing fiber base fabric 11 constitutes composite material support plate 200
With the appearance of mammary gland X- optical detection equipment, and surface damage is prevented using its performance characteristics.
In the present embodiment, reinforcing fiber used in reinforcing fiber base fabric 11 and unidirectional reinforcing fiber layer 12 is all
Carbon fibre material.Those skilled in the art can also select other enhancings such as glass fibre, silicon carbide fine according to the actual situation
Tie up material.
Reinforcing fiber base fabric 11 includes 1-3 layers of carbon fiber woven cloth, and the thickness of every layer of carbon fiber woven cloth is
0.05-0.5mm, laying direction are any direction in 1 plane of supporting section.Even more preferably in Scheme, carbon fiber is compiled
The thickness of woven fabric be 0.07-0.1mm, the number of plies be 1 layer, laying direction be Fig. 2 in X-direction or 1 plane of supporting section in perpendicular to
The direction of X-direction.
Unidirectional reinforcing fiber layer 12 includes 1-20 layers of unidirectional carbon fiber layer, and the thickness of every layer of unidirectional carbon fiber layer is
0.05-0.15mm, laying direction are any direction in 1 plane of supporting section.It is intermediate unidirectional even more preferably in Scheme
Carbon fiber layer, thickness 0.07-0.1mm, the number of plies are 5-10 layers, and laying direction is in 1 plane of X-direction or supporting section in Fig. 2
Perpendicular to the direction of X-direction.
Composite material support plate 200 includes multiple flanging sections 20, and all flanging sections 20 are towards the same side of supporting section 10
Extend, and surround an accommodating chamber 30, X-ray detector 100 is arranged in the accommodating chamber 30, and composite material support plate 200 is constituted
The protective shell of X-ray detector 100.
Flanging section 10 is mutually perpendicular to supporting section 20, in order to trunk dependence, and makes mammary gland X- optical detection equipment shape
More plate just, is mounted on X- ray machine convenient for it.Those skilled in the art can also select flanging section 10 according to the actual situation
With the angle of supporting section 20.The junction of supporting section 20 and flanging section 10 is provided with knuckle 30, prevents wedge angle from producing to human body
Raw injury.
In conclusion such composite material support plate 200, the rigidity of supporting section 10 is higher, and X-ray absorptivity is smaller,
And increase the range of mammary gland detection.Using such mammary gland X- optical detection equipment, the image quality of detecting devices can be improved, reduce
A possibility that breast lesion missing inspection.The technical solution is effectively utilized high-intensitive and low-gravity spy of carbon fibre composite
The advantages of sign, especially sandwich structure enhance the rigidity of structure meets mammary gland X- optical detection equipment to its protection materials height
The requirement of intensity, low absorptivity, narrow side, improves image quality.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar can understand the contents of the present invention and be implemented, and it is not intended to limit the scope of the present invention, it is all according to the present invention
Equivalent change or modification made by Spirit Essence, should be covered by the scope of protection of the present invention.
Claims (10)
1. a kind of composite material support plate, be used for mammary gland X- optical detection equipment, the composite material support plate include supporting section and
It is connected to the flanging section of the supporting section edge, the supporting section forms an angle with flanging section, it is characterised in that: described compound
Materials for support plate is multilayered structure comprising two reinforcing fiber layers, the supporting section, which is provided with, is folded in two enhancings
Battenboard between fibrous layer, the battenboard are made of low density material.
2. composite material support plate according to claim 1, it is characterised in that: the reinforcing fiber layer includes by least one
The reinforcing fiber base fabric that layer reinforcing fiber base fabric is spread.
3. composite material support plate according to claim 2, it is characterised in that: the reinforcing fiber base fabric includes 1-
3 layers of carbon fiber woven cloth, the thickness of every layer of the carbon fiber woven cloth are 0.05-0.5mm.
4. composite material support plate according to claim 2, it is characterised in that: the reinforcing fiber layer further includes by least
The unidirectional reinforcing fiber layer that one layer of unidirectional reinforcing fiber layer is spread, the reinforcing fiber base fabric are located at the composite material
The outer layer of support plate.
5. composite material support plate according to claim 4, it is characterised in that: the unidirectional reinforcing fiber layer includes 1-20
The unidirectional carbon fiber layer of layer, the thickness of every layer of the unidirectional carbon fiber layer are 0.05-0.15mm.
6. composite material support plate according to claim 1, it is characterised in that: the battenboard is cystosepiment, the folder
Core plate with a thickness of 0.1-5mm.
7. composite material support plate according to claim 1, it is characterised in that: the composite material support plate includes multiple
The flanging section, all flanging sections extend towards the same side of the supporting section.
8. composite material support plate according to claim 1, it is characterised in that: the company of the supporting section and the flanging section
The place of connecing is provided with knuckle.
9. composite material support plate according to claim 1, it is characterised in that: the flanging section and the supporting section are mutual
Vertically.
10. a kind of mammary gland X- optical detection equipment, including X-ray detector, it is characterised in that: the mammary gland X- optical detection equipment
It further include such as the described in any item composite material support plates of claim 1-9, the X-ray detector is located at the supporting section
Close to the side of the flanging section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910648908.6A CN110353710A (en) | 2019-07-18 | 2019-07-18 | Composite material support plate and mammary gland X- optical detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910648908.6A CN110353710A (en) | 2019-07-18 | 2019-07-18 | Composite material support plate and mammary gland X- optical detection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110353710A true CN110353710A (en) | 2019-10-22 |
Family
ID=68221104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910648908.6A Pending CN110353710A (en) | 2019-07-18 | 2019-07-18 | Composite material support plate and mammary gland X- optical detection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110353710A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1435223A (en) * | 1972-07-27 | 1976-05-12 | Siemens Ag | Cast resins reinforced with carbon-fibre material |
| US20040010193A1 (en) * | 2002-07-12 | 2004-01-15 | Entrekin Robert R. | Compression plate for diagnostic breast imaging |
| US20040218727A1 (en) * | 2003-05-01 | 2004-11-04 | S&S X-Ray Products, Inc. | Mammography compression cushion system |
| US20060115041A1 (en) * | 2004-11-26 | 2006-06-01 | Aurelie Roncaglioni | Equipment for mammography |
| US20090014659A1 (en) * | 2007-07-10 | 2009-01-15 | General Electric Company | Digital x-ray detectors |
| CN103169490A (en) * | 2011-12-22 | 2013-06-26 | 富士胶片株式会社 | Radiographic image detector, radiographic imaging apparatus, radiographic imaging system |
| US20150282770A1 (en) * | 2012-10-12 | 2015-10-08 | Kelly L. Klanian | Apparatus and method for breast immobilization |
| CN206355058U (en) * | 2016-09-23 | 2017-07-28 | 北京中研海康科技有限公司 | Mammary gland filming apparatus with curved support plate |
| CN208065191U (en) * | 2016-10-20 | 2018-11-09 | 东芝医疗系统株式会社 | Plate for forcing and radiographic apparatus |
-
2019
- 2019-07-18 CN CN201910648908.6A patent/CN110353710A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1435223A (en) * | 1972-07-27 | 1976-05-12 | Siemens Ag | Cast resins reinforced with carbon-fibre material |
| US20040010193A1 (en) * | 2002-07-12 | 2004-01-15 | Entrekin Robert R. | Compression plate for diagnostic breast imaging |
| US20040218727A1 (en) * | 2003-05-01 | 2004-11-04 | S&S X-Ray Products, Inc. | Mammography compression cushion system |
| US20060115041A1 (en) * | 2004-11-26 | 2006-06-01 | Aurelie Roncaglioni | Equipment for mammography |
| US20090014659A1 (en) * | 2007-07-10 | 2009-01-15 | General Electric Company | Digital x-ray detectors |
| CN103169490A (en) * | 2011-12-22 | 2013-06-26 | 富士胶片株式会社 | Radiographic image detector, radiographic imaging apparatus, radiographic imaging system |
| US20150282770A1 (en) * | 2012-10-12 | 2015-10-08 | Kelly L. Klanian | Apparatus and method for breast immobilization |
| CN206355058U (en) * | 2016-09-23 | 2017-07-28 | 北京中研海康科技有限公司 | Mammary gland filming apparatus with curved support plate |
| CN208065191U (en) * | 2016-10-20 | 2018-11-09 | 东芝医疗系统株式会社 | Plate for forcing and radiographic apparatus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20110315886A1 (en) | Radiation detection apparatus and radiation imaging system | |
| TWI406651B (en) | Absorbent article | |
| CN1369253A (en) | Absorbent article | |
| CN101203200A (en) | Absorbent article with improved suitability | |
| CN1051856A (en) | But has the sanitary towel that is used to adhere to the horizontal expansion device on the wearer underwear | |
| CN1530085A (en) | Surface sheet of absorbing product | |
| NO167355B (en) | LIQUID-ABSORBING ARTICLE CALCULATED. | |
| CN105997111A (en) | Radiation imaging apparatus and radiation imaging system | |
| CN203208042U (en) | All-dimensional radiation protective cover for CT (Computed Tomography) scanning examination | |
| CN1726890A (en) | Absorbent articles | |
| CN110353710A (en) | Composite material support plate and mammary gland X- optical detection equipment | |
| CN205749917U (en) | Radiation detector and the radiography equipment with it | |
| TWI607229B (en) | Scintillator plate and radiation detector and radiation detector manufacturing method | |
| CN103829959A (en) | X-ray flat panel detector | |
| CN210843121U (en) | Bed board for X-ray photography, inspection bed assembly and equipment | |
| CN111759338A (en) | Children CT examining table fixing device | |
| CN106618865A (en) | Disposable spill prevention breast pad | |
| CN210447041U (en) | Radiation protection device | |
| CN102636803B (en) | Flicker detector for radiation imaging | |
| CN108186016A (en) | A kind of radioactive nuclear magnetic resonance equipment | |
| CN205562822U (en) | Pet crystal sealing device | |
| KR102422365B1 (en) | Eco-friendly radiation shield clothes for mammography examinations | |
| CN215839131U (en) | Composite material CT bed board | |
| CN220109753U (en) | CT ray protector with adjustable | |
| CN213787482U (en) | Radiation protection lead screen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |