CN105748161B - Plate for forcing identification device and breast imaging equipment - Google Patents
Plate for forcing identification device and breast imaging equipment Download PDFInfo
- Publication number
- CN105748161B CN105748161B CN201610297873.2A CN201610297873A CN105748161B CN 105748161 B CN105748161 B CN 105748161B CN 201610297873 A CN201610297873 A CN 201610297873A CN 105748161 B CN105748161 B CN 105748161B
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- China
- Prior art keywords
- plate
- forcing
- disconnection
- identification
- identification device
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Classifications
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- 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
-
- 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
Abstract
The invention discloses a kind of plate for forcing identification devices, comprising: have can disconnection component identification part；Described in the disconnections or connection of at least two selectivity can disconnection component mark part, the identification part according to can the disconnected state of disconnection component identify different mark parts.Plate for forcing identification device according to the present invention provides reliable and simple identifying schemes using the interconnecting piece of physics disconnection.The disconnection equipment is direct, areflexia or refraction etc., therefore required structure space is less, is conducive to the miniaturization of product and the beauty of complete machine.
Description
Technical field
The present invention relates to technical field of medical equipment more particularly to a kind of breast imaging with identification plate for forcing function to set
It is standby.
Background technique
Special unit for mammography is the Medical Devices for checking woman mammary gland disease, and whether such as diagnosis suffers from tumor of breast
Deng.When inspection, mammary gland body lower part is ridden on support filter, plate for forcing wall of the chest end face is then adjacent to the wall of the chest, plate for forcing
Lower end surface is fitted in mammary gland top, and starting compressing board motor makes plate for forcing slowly press to defined inspection photography state.
Plate for forcing compressing be sufficiently spread out by be allowed body of gland, facilitated work-up by inspection mammary gland, regular reduction breast thickness, such as
It allows X-ray beam to be more easier from subcutaneous area to the wall of the chest and regularly penetrate, has a preferable penetrability and thin compared with thick tissue region
Without excessively penetrating, reducing is suitable for dosage needed for exposure, while reducing scattered rays in region, improves the contrast of film.In difference
Breast examination in, different plate for forcing can be used, such as in conventional mammography, using standard compression plate；Local spot film
When, the plate for forcing of different-diameter and shape need to be selected according to the size of lesion block；When carrying out aspiration biopsy, selection band puncture hole
Plate for forcing etc., so mammary machine system must be made to can recognize that different plate for forcing, and then corresponding different inspection.
In existing mammary machine product, the identification to different mammary gland plates is realized using image recognition technology, such as Fig. 1 (a)
With shown in Fig. 1 (b), in the bar paten of the end face of different plate for forcing installation ends setting different length, perceived by electronic component
The variation of pattern identifies different plate for forcing.
But need to handle image using computer, analyzed and understood using above-mentioned image recognition technology,
Different patterns can be told, the identification method is complicated, higher cost.
Disclosed in the case of Publication No. US2009/0143664 be arranged in the end face of plate for forcing installation end it is different
Multiple infrared transmitting devices and infrared receiver is arranged in reflecting surface on the fixing port of plate for forcing, and according to transmitting
The information that infrared reflection is returned identifies different plate for forcing, and this method need to consider reflecting surface and infrared transmitting device and infrared
Reflective distance between line reception device, it is unfavorable to the Miniaturization Design of product.
Summary of the invention
In order to solve the above technical problem, the present invention provides a kind of simple, reliable, and do not need reflective distance can compared with
The plate for forcing identification device of identification operation is completed in small space.
In order to achieve the above object, the present invention provides a kind of plate for forcing identification device, comprising: have can disconnection component knowledge
Other portion；Described in the disconnections or connection of at least two selectivity can disconnection component mark part, the identification part is according to can disconnection portion
The disconnected state of part identifies different mark parts.
Optionally, the identification part can disconnection component including at least two.
Optionally, it is described can disconnection component number be 2~6 between.
Optionally, it is described can disconnection component number be 4 or 6.
Optionally, it is described can disconnection component include light emitting unit and light receiving unit, the light emitting units emitting
Light direct beam is to the light receiving unit, the disconnection direct projection optical path of the mark part selectivity.
Optionally, it is described can disconnection component be can disconnection circuit unit, disconnected/even electricity of mark part selectivity
Road.
Optionally, it is described can disconnection circuit unit touch switch, the mark part optionally break/even described in set out
Formula switch.
Optionally, it is described can deenergizing be at least two-way high level end and all the way low level end, the mark component selection
The connection high level and low level end of property.
The present invention also provides a kind of plate for forcing identification devices, comprising: has the identification part of Magnetic Induction component and can have magnetic
The mark part of block.
The present invention also provides a kind of breast imaging equipment, including above-mentioned any plate for forcing identification device.
Mammary gland plate for forcing identification device of the invention, using physics can disconnection interconnecting piece, provide reliable and simple
Identifying schemes.It is described can the optical path of disconnection component be direct, areflexia or refraction, therefore required structure space is less, has
Conducive to the miniaturization of product and the beauty of complete machine.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 (a) and Fig. 1 (b) is existing plate for forcing end view；
Fig. 2 is the structural schematic diagram of plate for forcing of the invention and plate for forcing fixed frame；
Fig. 3 is the structural schematic diagram of plate for forcing end of the invention and plate for forcing identification part；
Fig. 4 is that second of light emitting unit and light receiving unit of the invention put schematic diagram；
Fig. 5 is that the third light emitting unit and light receiving unit of the invention put schematic diagram；
Fig. 6 is the schematic diagram of the plate for forcing identification device embodiment with microswitch of the invention；
Fig. 7 is the schematic diagram of the plate for forcing identification device embodiment with toggle switch of the invention；
Fig. 8 is the schematic diagram of the plate for forcing identification device embodiment with magnetic field sensor of the invention；
Fig. 9 is the distribution schematic diagram of magnetic field sensor in compressing plate interface of the invention.
Wherein:
100- plate for forcing 10- installation end 11- mark part
12- plate for forcing lower end surface 200- fixed frame 20- oppresses plate interface
The identification part 21- the first identification part 110- first identifier portion 120-
111- baffle 112- neutral gear plate 121- light emitting unit
122- recess 123- light receiving unit 130- second identifier portion
The second identification part 131- protrusion 140- 141- microswitch
The contact 142- switch unit 150- third mark part 151-
152- toggle switch 160- third identification part 161- input pin
The 4th mark part 171- permanent magnet unit of 162- output pin 170-
The 4th identification part 181- magnetic field sensor of 180-
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Fig. 2 is the structural schematic diagram of plate for forcing of the invention and plate for forcing fixed frame.As shown in Fig. 2, plate for forcing 100 includes
For oppressing the plate for forcing lower end surface 12 of mammary gland, plate for forcing 100 is fixed for being inserted into fixed frame 200 installation of installation
End 10, the installation end 10 is to the rectangular protrusion of direction of insertion；Fixed frame 200 includes the compressing plate interface for being inserted into plate for forcing 100
20, the compressing plate interface 20 can accommodate the installation end 10, and fixed frame 200 moves up and down (A-B in figure under the drive of the motor
Direction), and the plate for forcing 100 is driven to oppress mammary gland.
In the present invention, 10 end face of installation end of the plate for forcing 100 is square, and end face is equipped with mark part 11, corresponding
In the compressing plate interface 20 of fixed frame 200 be equipped with identification part 21, different plate for forcing 100 have different mark parts 11,
Which block plate for forcing the identification information in 21 identification marking portion 11 of identification part after plate for forcing is installed to fixed frame 200, determination are.
First embodiment
The mark part is first identifier portion 110 in the first embodiment, and the identification part is the first identification part 120.
Fig. 3 is the structural schematic diagram of plate for forcing end of the invention and plate for forcing identification part.As shown in figure 3, in this implementation
The identification to plate for forcing is realized in example by the way of slot type optocoupler, wherein the first identification part 120 includes multiple is arranged same
The array that light emitting unit 121 and light receiving unit 123 in plane form, in the light emitting unit 121 and light-receiving list
Recess 122 is formed between member 123, the light emitting unit 121 emits light beam, and the light can be infrared light, described red
Outer light exposes to light receiving unit 123 by recess 122, and the light receiving unit 123 has photobehavior, can set to mammary gland
Standby control unit etc. transmits and receives or does not receive two kinds of different conditions information of light.
Corresponding to the recess 122 of first identification part, baffle 111 and neutral gear plate are equipped in first identifier portion 110
112, after plate for forcing 100 is fixedly installed to fixed frame 200, the baffle 111 will be located in the recess 122 of corresponding position,
And in the light emitting to light receiving unit 123 for blocking the light emitting unit 121 at 122 place of recess to emit, and in neutral gear plate
There is no any blocking on 112 corresponding recesses 122, the light that light emitting unit 121 emits normally is radiated at light receiving unit 123
On.The arrangement of the baffle 111 and neutral gear plate 112 is different for different plate for forcing 100.
Each group of light emitting unit 121 and light receiving unit 123 can issue two states signal (have blocking and it is without hindrance
Gear), 2 can be sent after setting n group light emitting unit 121 and light receiving unit 123nA state uses 6 in the present embodiment
Group, it can issue 64 kinds of status signals, 64 kinds of different plate for forcing can be identified.
It can generally be equipped with the plate for forcing 100 of different numbers in breast imaging equipment, and correspond to different number demands, institute
The number for stating light emitting unit 121 and light receiving unit 123 can also be different, it can be equipped with 20 in the most common breast imaging equipment~
30 plate for forcing 100,5 groups of light emitting units 121 and light receiving unit 123 can (2 in this case5, 32 kinds of states).And light
The mode that the pose pattern of transmitting unit 121 and light receiving unit 123 is also not limited to array is put.
Fig. 4 is that second of light emitting unit and light receiving unit of the invention put schematic diagram.As shown in figure 4, first knows
Other portion 120 includes 5 groups of light emitting units 121 and light receiving unit 123, and the transmitting unit 121 and light receiving unit 123 are put
At pentagonal form, the baffle of corresponding mark part also will do it corresponding setting.
First identifier portion 110 and the first identification part 120 are also not limited to above-mentioned array in the present embodiment
It puts mode and polygon puts mode, e.g., in one line, mutual dislocation arranges etc., and other put mode.
Fig. 5 is that the third light emitting unit and light receiving unit of the invention put schematic diagram.As shown in figure 5, first knows
The light emitting unit 121 and light receiving unit 123 in other portion 120 can be arranged along (direction C-D in figure) on depth direction.It is corresponding
First identifier portion 110 there is the baffle 111 of different length, the baffle 111 stops the transmitting light of different numbers according to length.
The light emitting unit 121 and light receiving unit 123 can be arranged to multiple row along depth, put into two as shown in Fig. 5
Column, each column includes three groups of example, and the first identification part 120 can identify that 16 kinds of different conditions (do not hinder completely in this illustration
It is also a kind of state when gear).
In the present embodiment, the light direct irradiation of light emitting units emitting is in light receiving unit, and areflexia, testing result is more
Add accurately, due to not needing reflective distance, therefore can effectively save space.
Second embodiment
The mark part is second identifier portion 130 in the present embodiment, and the identification part is the second identification part 140.
Fig. 6 is the schematic diagram of the plate for forcing identification device embodiment with microswitch of the invention.As shown in fig. 6, the
Two identification parts 140 include 141 array of microswitch of multiple settings in the same plane, the switch unit of microswitch 142
In close to 130 side of second identifier portion, the switch unit 142 of corresponding second identification part 140 is set in second identifier portion 130
There is protrusion 131, plate for forcing, which is installed to after fixed frame 200 described raised 131, can press the switch unit 142, open fine motion
Close 141 closures.
Each switch unit 142 can issue two states signal (open and close), be identical with the first embodiment, and be arranged
2 can be sent after n switch unit 142nA state.4 switch units are used in the present embodiment, it can issue 16 kinds
Status signal can identify 16 kinds of different plate for forcing.4 switch units 142 can be in the same plane one
Word arranges, and is also possible to two rows two column and arranges, considers to save space, two column, two behavior is good.
3rd embodiment
The mark part is third mark part 150 in the present embodiment, and the identification part is third identification part 160.
Fig. 7 is the schematic diagram of the plate for forcing identification device embodiment with toggle switch of the invention.As shown in fig. 7, the
Three identification parts 160 include the spring array of multiple settings in the same plane, include multiple input pins in the spring array
161 (dotted line is irised out in Fig. 7) and an output pin 162.Corresponding to the spring array, it is equipped on third mark part 150
The number of contact 151 and toggle switch 152, the contact 151 is equal with spring number, 152 numbers of the toggle switch with it is defeated
It is equal to enter 161 numbers of pin.By the shutdown of toggle switch 152, the company that corresponding input pin 161 arrives output pin 162 is controlled
It connects.
Each toggle switch 152 can be set into two states (being turned on and off), and setting n same as Example 1
2 can be set into when toggle switch 152nA state uses 4 toggle switch 152,5 springs and correspondences in the present embodiment
5 contacts 151, it can be arranged to 16 kinds of states.
In the present embodiment, the contact 151 can line up one on the face close to third identification part 160 as shown in Figure 7
Column, can also be uniformly distributed, and be excellent to save space herein with no restrictions.
Fourth embodiment
The mark part is the 4th mark part 170 in the third embodiment, and the identification part is the 4th identification part 180.
Fig. 8 is the schematic diagram of the plate for forcing identification device embodiment with magnetic field sensor of the invention.As shown in figure 8,
4th identification part 180 includes the magnetic field sensor 181 of multiple settings in the same plane, and the magnetic field sensor 181 can root
Different information of voltage (perpendicular to voltage is generated in sense of current) is generated according to changes of magnetic field, and according to the information of voltage of variation
To determine whether there is magnetic field.Corresponding to the 4th identification part 180, permanent magnet unit 171 is equipped on the 4th mark part 170,
The magnetic field sensor 181 may determine that the 4th mark part 170 after plate for forcing 100 is fixedly installed to fixed frame 200
Whether corresponding position has permanent magnet unit 171, same as the previously described embodiments, each magnetic after n magnetic field sensor 181 is arranged
Field sensor 181 issues two states signal (with or without offset voltage), so that it may detect 2nA state.It is used in the present embodiment
4 magnetic field sensors 181, can identify plate for forcing different in 16, it is contemplated that permanent magnet unit 171 is to magnetic field sensor 181
Cross jamming, it is too many to be not easy setting in this embodiment.
Fig. 9 is the distribution schematic diagram of magnetic field sensor in compressing plate interface of the invention.It is described in order to reduce as far as possible
Permanent magnet unit 171 is to the cross jamming of magnetic field sensor 181, and the magnetic field sensor 181 is located remotely from each other as far as possible, as schemed
In 9 (a), diagonally opposing corner is set when only setting two magnetic field sensors 181, in Fig. 9 (b), setting when only setting four magnetic field sensors 181
In the position close to four vertex.
The above is a preferred embodiment of the present invention, it is noted that for those skilled in the art
For, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also considered as
Protection scope of the present invention.
Claims (5)
1. plate for forcing identification device characterized by comprising have can disconnection component identification part；It is set to the plate for forcing,
Selectivity disconnection or connection described in can disconnection component mark part, the identification part according to can disconnection component disconnected state knowledge
Not different plate for forcing, it is described can disconnection component include light emitting unit and light receiving unit, the light emitting units emitting
Light direct beam is to the light receiving unit, the disconnection direct projection optical path of the mark part selectivity.
2. plate for forcing identification device according to claim 1, which is characterized in that the identification part can break including at least two
Even component.
3. plate for forcing identification device according to claim 2, which is characterized in that it is described can disconnection component number be 2~6
It is a.
4. plate for forcing identification device according to claim 3, which is characterized in that it is described can disconnection component number be 4
Or 6.
5. a kind of breast imaging equipment, which is characterized in that including the described in any item plate for forcing identification devices of Claims 1-4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610297873.2A CN105748161B (en) | 2016-05-06 | 2016-05-06 | Plate for forcing identification device and breast imaging equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610297873.2A CN105748161B (en) | 2016-05-06 | 2016-05-06 | Plate for forcing identification device and breast imaging equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105748161A CN105748161A (en) | 2016-07-13 |
| CN105748161B true CN105748161B (en) | 2019-01-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610297873.2A Active CN105748161B (en) | 2016-05-06 | 2016-05-06 | Plate for forcing identification device and breast imaging equipment |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019033029A1 (en) * | 2017-08-11 | 2019-02-14 | Hologic, Inc. | Breast compression paddle with access corners |
| KR102011382B1 (en) * | 2017-10-11 | 2019-10-21 | 주식회사 뷰웍스 | Mammography apparatus |
| US11375968B2 (en) | 2020-04-06 | 2022-07-05 | GE Precision Healthcare LLC | Methods and systems for user and/or patient experience improvement in mammography |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050039758A1 (en) * | 2002-09-26 | 2005-02-24 | Jean-Pierre Saladin | Radiological imaging apparatus with detection of a compression pad |
| CN104127196A (en) * | 2014-07-25 | 2014-11-05 | 上海联影医疗科技有限公司 | Breast compressing device |
| CN204618260U (en) * | 2015-02-09 | 2015-09-09 | 青岛市中心医院 | A kind of high accuracy breast examination device |
| CN204765675U (en) * | 2015-04-17 | 2015-11-18 | 北京大学深圳医院 | Mammary gland molybdenum target image device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104459374A (en) * | 2014-11-10 | 2015-03-25 | 国家电网公司 | Pressing plate state detection device |
-
2016
- 2016-05-06 CN CN201610297873.2A patent/CN105748161B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050039758A1 (en) * | 2002-09-26 | 2005-02-24 | Jean-Pierre Saladin | Radiological imaging apparatus with detection of a compression pad |
| CN104127196A (en) * | 2014-07-25 | 2014-11-05 | 上海联影医疗科技有限公司 | Breast compressing device |
| CN204618260U (en) * | 2015-02-09 | 2015-09-09 | 青岛市中心医院 | A kind of high accuracy breast examination device |
| CN204765675U (en) * | 2015-04-17 | 2015-11-18 | 北京大学深圳医院 | Mammary gland molybdenum target image device |
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| Publication number | Publication date |
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| CN105748161A (en) | 2016-07-13 |
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Address after: 201807 No. 2258 Chengbei Road, Jiading Industrial Zone, Jiading District, Shanghai. Patentee after: Shanghai Lianying Medical Technology Co., Ltd Address before: 201807 No. 2258 Chengbei Road, Jiading Industrial Zone, Jiading District, Shanghai. Patentee before: SHANGHAI UNITED IMAGING HEALTHCARE Co.,Ltd. |
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