KR101555868B1 - A modularized patch-type X-ray automatic exposure controller(AEC) - Google Patents
A modularized patch-type X-ray automatic exposure controller(AEC) Download PDFInfo
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- KR101555868B1 KR101555868B1 KR1020150096333A KR20150096333A KR101555868B1 KR 101555868 B1 KR101555868 B1 KR 101555868B1 KR 1020150096333 A KR1020150096333 A KR 1020150096333A KR 20150096333 A KR20150096333 A KR 20150096333A KR 101555868 B1 KR101555868 B1 KR 101555868B1
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- ray
- automatic exposure
- exposure control
- transmission line
- signal transmission
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- 238000003384 imaging method Methods 0.000 claims abstract description 61
- 230000008054 signal transmission Effects 0.000 claims abstract description 54
- 239000002390 adhesive tape Substances 0.000 claims abstract description 30
- 238000001514 detection method Methods 0.000 claims description 28
- 238000000034 method Methods 0.000 claims description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 229910021389 graphene Inorganic materials 0.000 claims description 3
- 239000010409 thin film Substances 0.000 claims description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 2
- 229910052710 silicon Inorganic materials 0.000 claims description 2
- 239000010703 silicon Substances 0.000 claims description 2
- 230000003321 amplification Effects 0.000 claims 1
- 238000003199 nucleic acid amplification method Methods 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 abstract description 8
- 210000001015 abdomen Anatomy 0.000 description 2
- 210000000038 chest Anatomy 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 210000000115 thoracic cavity Anatomy 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/54—Control of apparatus or devices for radiation diagnosis
- A61B6/542—Control of apparatus or devices for radiation diagnosis involving control of exposure
-
- 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
-
- 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
- A61B6/42—Arrangements for detecting radiation specially adapted for radiation diagnosis
-
- 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
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Engineering & Computer Science (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)
- Apparatus For Radiation Diagnosis (AREA)
- Measurement Of Radiation (AREA)
Abstract
The present invention relates to a modulated patch type X-ray automatic exposure control device (AEC), and more particularly, to a modulated patch type X-ray automatic exposure control device Module, and a conductive adhesive tape, and a signal transmission line connected to the signal transmission line for transmitting a signal detected from the X-ray sensor module and linked with the X-ray imaging device based on a signal transmitted through the signal transmission line And an interface module for controlling an X-ray irradiation amount of the X-ray imaging apparatus, wherein the X-ray sensor module of the patch type comprising the conductive adhesive tape and the signal transmission line are connected to the X- In a detector or a bucky case that encloses them, it is attached to a portion irradiated with a transmission X-ray transmitted through the object to be photographed, Modular patch type X-ray automatic exposure control that can be easily installed in an X-ray imaging apparatus without the existing automatic exposure control function and can provide an automatic exposure control function ≪ / RTI >
Description
The present invention relates to a modulated patch type X-ray automatic exposure control device (AEC), and more particularly, to a modulated patch type X-ray automatic exposure control device Module, and a conductive adhesive tape, and a signal transmission line connected to the signal transmission line for transmitting a signal detected from the X-ray sensor module and linked with the X-ray imaging device based on a signal transmitted through the signal transmission line And an interface module for controlling an X-ray irradiation amount of the X-ray imaging apparatus, wherein the X-ray sensor module of the patch type comprising the conductive adhesive tape and the signal transmission line are connected to the X- In a detector or a bucky case that encloses them, it is attached to a portion irradiated with a transmission X-ray transmitted through the object to be photographed, Modular patch type X-ray automatic exposure control that can be easily installed in an X-ray imaging apparatus without the existing automatic exposure control function and can provide an automatic exposure control function ≪ / RTI >
A medical X-ray imaging apparatus is an inspection apparatus for acquiring an internal image of an object to be imaged by transmitting X-rays to an object to be imaged such as a human body. Generally, such an X-ray imaging apparatus includes an X-ray source for generating X- An X-ray detector for detecting X-rays, and an X-ray grid for absorbing X-rays scattered while transmitting an object to be imaged in front of the X-ray detector, wherein the X-ray grid and the X- And is installed in the bucky case.
Such an X-ray imaging apparatus is usually manually operated by a radiographer to photograph a patient's body. The X-ray detection amount varies depending on the patient's physique condition, thereby adjusting the X- In this case, when the photographed image of the desired density is not displayed, the rescreening is frequently performed, and there is a problem that the patient is exposed to excessive radiation.
Therefore, in recent years, an X-ray imaging apparatus equipped with an automatic exposure controller (AEC: Automatic Exposure Controller) that automatically adjusts an X-ray exposure level according to a physique condition of a patient is widely used.
Such an automatic exposure control apparatus, as disclosed in Japanese Laid-Open Patent Publication No. 2010-94211 and Japanese Laid-Open Patent Application No. 2003-36996, generally has a plate-like housing provided with an X-ray detection sensor on the surface thereof, It is composed of an interface module connected to the X-ray detection sensor and controlling the X-ray dose by interlocking with the X-ray imaging device. It is installed in the bucky case together with the X-ray grid and the X-ray detector, The amount of transmitted X-rays irradiated to the X-ray detector is set to an appropriate value by detecting a part of the X-rays transmitted through the human body irradiated from the X-ray source and controlling the X- So that it is possible to obtain an image of a concentration.
However, such an automatic exposure control apparatus may be installed separately in the bucky case of the X-ray imaging apparatus, and in the case of an X-ray imaging apparatus having no existing automatic exposure control function, the automatic exposure control apparatus Therefore, in order to add an automatic exposure control function to an X-ray imaging apparatus that does not have a conventional automatic exposure control function, an automatic exposure control apparatus There is a problem in that a separate bucky case, which can be additionally accommodated, must be replaced.
In recent years, as disclosed in Korean Patent Laid-Open Publication No. 2013-0014723, there have been developed and used devices in which an automatic exposure control device is integrated into an X-ray detector or an automatic exposure control device is integrally formed in an X-ray grid. In order to add the automatic exposure control function to the X-ray imaging apparatus without the existing automatic exposure control function, the X-ray grid or the X-ray detector installed in the conventional bucky case may be equipped with the automatic exposure control function There is a problem that a new equipment should be replaced.
As a result, in order to add an automatic exposure control function to an X-ray imaging apparatus that does not have a conventional automatic exposure control function, it is necessary to replace the automatic exposure control apparatus with a bucky case which can be additionally accommodated, X-ray detector, etc., must be replaced with an integrated device having an automatic exposure control function. Therefore, there is a problem that a large amount of cost is incurred by replacing existing equipment with new equipment. Therefore, There are many difficulties to add.
The present invention is conceived to solve the above-mentioned problems, and it is an object of the present invention to provide an X-ray sensor module which comprises at least one patch type X-ray sensor module having an X- And an interface module for controlling an amount of X-ray irradiation of the X-ray imaging apparatus by interlocking with the X-ray imaging apparatus based on a signal transmitted through the signal transfer line and connected to the signal transfer line. The patch type X-ray sensor module comprising the conductive adhesive tape and the signal transmission line are connected to an X-ray grid or X-ray detector provided in the X-ray imaging apparatus or a bucky case enclosing the X- It is attached to the part where the X-ray is irradiated so that the automatic exposure control device can be installed easily The present invention provides a modulated patch type X-ray automatic exposure control apparatus capable of providing an automatic exposure control function by easily installing the X-ray imaging apparatus without an existing automatic exposure control function .
According to an aspect of the present invention, there is provided an automatic exposure control apparatus for use in an X-ray photographing apparatus, comprising: an X-ray detection sensor attached to a conductive adhesive tape to detect at least one or more patches Type X-ray sensor module; A signal transmission line which is made of a conductive adhesive tape and transmits a signal detected from the X-ray sensor module; And an interface module connected to the signal transmission line and interfacing with the X-ray imaging apparatus based on a signal transmitted through the signal transmission line to control an X-ray dose of the X-ray imaging apparatus, The X-ray sensor module and the signal transmission line may be attached to the X-ray grid, the X-ray detector, or the bucky case enclosing the X-ray grid and the X-ray detector.
The modulated patch type X-ray automatic exposure control apparatus according to the present invention comprises at least one patch type X-ray sensor module formed by attaching an X-ray detection sensor to a conductive adhesive tape, and a conductive adhesive tape, An interface for controlling the amount of X-ray irradiation of the X-ray imaging apparatus in association with the X-ray imaging apparatus based on a signal transfer line for transferring a signal sensed by the module and a signal transmitted through the signal transfer line, Module and a patch type X-ray sensor module comprising a conductive adhesive tape and a signal transmission line are attached to an X-ray grid, an X-ray detector or a bucky case provided in the X-ray imaging apparatus, It is easy to install, so you do not need to change the There is an effect that the automatic exposure control function can be provided by being easily installed in the X-ray imaging apparatus.
1 is a perspective view showing an entire configuration of a modulated patch type X-ray automatic exposure control apparatus according to an embodiment of the present invention;
2 to 4 are views showing an example in which a modular patch type X-ray automatic exposure control apparatus according to an embodiment of the present invention is installed in an X-ray detector provided in an X-ray imaging apparatus
5 is a view showing an example in which a modularized patch type X-ray automatic exposure control apparatus according to an embodiment of the present invention is installed in an X-ray grid provided in an X-ray imaging apparatus
6 is a view showing an example in which a modular patch type X-ray automatic exposure control apparatus according to an embodiment of the present invention is installed in a bucky case provided in an X-ray imaging apparatus
Hereinafter, the embodiments of the present invention will be described in detail, but the present invention is not limited to the following embodiments unless they depart from the gist of the present invention.
1 is a perspective view showing the overall configuration of a modulated patch type X-ray automatic exposure control apparatus according to an embodiment of the present invention.
1, a modularized patch type X-ray automatic
That is, the modularized patch type X-ray automatic exposure control apparatus according to one embodiment of the present invention configured as described above includes a patch type X-ray sensor module, a signal transmission line including a conductive adhesive tape, and an X- And an interface module for controlling the X-ray irradiation amount are independently formed in a modular form, and the patch type X-ray sensor module and the signal transfer line are connected to an X-ray grid or an X-ray detector provided in the X- An interface module is attached to a portion of the case to which a transmission X-ray transmitted through the object to be photographed is attached, and an X-ray grid, an X-ray detector or an interface module connected to one side of the bucky case, This makes it possible to easily install the automatic exposure control device so that the existing automatic exposure control function Not to easily install the X-ray imaging apparatus has the advantage of providing automatic exposure control function.
Hereinafter, a modulated patch type X-ray automatic exposure control apparatus according to an embodiment of the present invention will be described in more detail.
The
As shown in FIG. 1, the
Here, the
At this time, the thickness of the
In addition, the
Here, the conductive adhesive tape forming the
In the construction of the
As described above, since the
The patch type
For example, in a conventional automatic exposure control apparatus provided in an X-ray imaging apparatus for inspecting organs of a human body, an automatic exposure control apparatus for detecting X-rays passing through both sides of a thoracic region and a belly of a human body, The X-ray sensor module is provided at the corresponding positions of both sides of the chest of the human body and the abdomen in the housing. In the case of this embodiment shown in Fig. 1, X-rays transmitted through both sides of the chest, And three patch type X-ray sensor modules are provided so as to be able to detect the X-
A
That is, the
The
The
That is, the
The
For example, when the
Further, when the
As described above, when the
The
That is, since a signal transmitted from the X-ray detection sensor as described above is generally weak in intensity, the signal transmitted from the X-ray detection sensor is amplified through an amplifier provided in the
According to this configuration, the modulated patch type X-ray automatic exposure control apparatus according to an embodiment of the present invention includes at least one patch type X-ray sensor module formed by attaching an X-ray detection sensor to a conductive adhesive tape, And a signal transmission line connected to the signal transmission line and interfaced with the X-ray imaging apparatus based on a signal transmitted through the signal transmission line, wherein the X- And an interface module for controlling an X-ray irradiation amount of the device. The patch type X-ray sensor module comprising the conductive adhesive tape and the signal transmission line are connected to an X-ray grid or an X-ray detector provided in the X- In the bucky case, it is attached to the part where the X-rays transmitted through the object to be photographed are irradiated, It is possible to provide an automatic exposure control function by easily installing the X-ray imaging apparatus without an existing automatic exposure control function.
In other words, the automatic exposure control apparatus according to the present invention includes a patch type X-ray sensor module and a signal transmission line that are easy to attach to a plane, and the X-ray sensor module and the signal transmission line, X-ray detector, X-ray detector, or bucky case, it can be easily installed in an X-ray imaging apparatus without existing automatic exposure control function to provide an automatic exposure control function .
Hereinafter, a process of installing a modular patch type X-ray automatic exposure control apparatus according to an embodiment of the present invention in an X-ray imaging apparatus will be described.
2 to 4 are views showing an example in which a modular patch type X-ray automatic exposure control apparatus according to an embodiment of the present invention is installed in an X-ray detector provided in an X-ray imaging apparatus.
2 and 3, when a modularized patch type X-ray automatic exposure control apparatus is installed in an X-ray detector provided in an X-ray imaging apparatus, The
4, when the
The
The reason why the
With this configuration, when the X-ray imaging apparatus is driven to emit X-rays to the object (human body 1) from the
5 is a view showing an example in which a modular patch type X-ray automatic exposure control apparatus according to an embodiment of the present invention is installed in an X-ray grid provided in an X-ray imaging apparatus, The
6 is a view showing an example in which a modular patch type X-ray automatic exposure control apparatus according to an embodiment of the present invention is installed in a bucky case of an X-ray imaging apparatus. In this case, A patch type
In this case, the
As described above, the modular patch type X-ray automatic exposure control apparatus according to the present invention includes at least one patch type X-ray sensor module formed by attaching an X-ray detection sensor to a conductive adhesive tape, And a signal transmission line connected to the signal transmission line for interfacing with the X-ray imaging apparatus based on a signal transmitted through the signal transmission line, Ray detector module and an interface module for controlling the irradiation amount of the X-ray sensor module, wherein a patch type X-ray sensor module comprising a conductive adhesive tape and a signal transmission line are connected to one of the X-ray grid, X- It can be installed easily with the interface module, And easily installed on the X-ray imaging apparatus does not have the automatic exposure control function is effective to provide automatic exposure control function.
It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the invention as defined by the appended claims. .
1: object (human body) 100: automatic exposure control device
110: X-ray sensor module 111: X-ray detection sensor
112: patch part 120: signal transmission line
121: connector 130: interface module
210: X-ray source 220: X-ray detector
230: x-ray grid 240: bucky case
Claims (9)
At least one patch type X-ray sensor module to which an X-ray detection sensor is attached to the conductive adhesive tape to detect a dose of X-rays to be irradiated;
A signal transmission line which is made of a conductive adhesive tape and transmits a signal detected from the X-ray sensor module; And
An interface module connected to the signal transmission line and controlling an X-ray irradiation amount of the X-ray imaging apparatus in association with the X-ray imaging apparatus based on a signal transmitted through the signal transmission line;
, ≪ / RTI >
And the X-ray sensor module and the signal transmission line, which are made of an adhesive tape, can be attached to the X-ray grid, the X-ray detector, or the bucky case enclosing the X- Automatic exposure control device.
The X-ray sensor module includes:
Wherein at least one thin film X-ray detection sensor for detecting an X-ray dose is attached to one surface of the patch portion made of the conductive adhesive tape.
The X-ray detection sensor includes:
A thin film type PIN type sensor or a silicon type sensor.
The X-ray detection sensor includes:
And a thickness of 200 탆 to 500 탆.
Wherein the conductive adhesive tape constituting the X-ray sensor module and the signal transfer line includes:
Characterized in that it is a carbon tape or a graphene tape.
The X-ray automatic exposure control device includes:
Wherein the modulated patch type X-ray automatic exposure control device comprises three patch type X-ray sensor modules.
In the interface module,
And an amplifier for signal amplification is provided in the modulated patch type X-ray automatic exposure control apparatus.
Wherein the interface module comprises:
Wherein the X-ray detector is attached to one side of the X-ray detector or one side of the bucky case or an outer wall of the bucky case.
The X-ray automatic exposure control device includes:
And a connector connected to the signal transmission line, wherein the signal transmitted from the X-ray sensor module is transmitted to the interface module through a signal transmission line extending from the connector. X-ray automatic exposure control device.
Priority Applications (2)
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KR1020150096333A KR101555868B1 (en) | 2015-07-07 | 2015-07-07 | A modularized patch-type X-ray automatic exposure controller(AEC) |
PCT/KR2016/006204 WO2017007139A1 (en) | 2015-07-07 | 2016-06-10 | Modularized patch type x-ray automatic exposure controller |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020150096333A KR101555868B1 (en) | 2015-07-07 | 2015-07-07 | A modularized patch-type X-ray automatic exposure controller(AEC) |
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KR1020150096333A KR101555868B1 (en) | 2015-07-07 | 2015-07-07 | A modularized patch-type X-ray automatic exposure controller(AEC) |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102181595B1 (en) | 2019-07-03 | 2020-11-23 | 주식회사 뷰웍스 | Method for automatic resetting exposure time of radiation detector and apparatus thereof |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100593290B1 (en) | 2002-11-27 | 2006-06-26 | 캐논 가부시끼가이샤 | Radiation image taking apparatus |
JP2007525266A (en) | 2004-02-18 | 2007-09-06 | ホアナ メディカル、インコーポレイテッド | Method and system for incorporating a passive sensor array in a mattress to monitor a patient |
WO2013047489A1 (en) | 2011-09-29 | 2013-04-04 | 富士フイルム株式会社 | Radiation imaging system, control method therefor and radiograph detection equipment |
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KR101268425B1 (en) * | 2010-06-15 | 2013-05-28 | 주식회사 레이언스 | Table type digital x-ray detector, and Housing |
KR101473531B1 (en) * | 2012-11-13 | 2014-12-17 | 인제대학교 산학협력단 | Adaptive Sensor Unit, X-ray Imaging Appratus and X-ray Imaging Method |
KR101420250B1 (en) * | 2012-11-26 | 2014-07-17 | 한국전기연구원 | Method of manufacturing flexible x-ray detector and Radiation detection with flexible x-ray detector |
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2015
- 2015-07-07 KR KR1020150096333A patent/KR101555868B1/en active IP Right Grant
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100593290B1 (en) | 2002-11-27 | 2006-06-26 | 캐논 가부시끼가이샤 | Radiation image taking apparatus |
JP2007525266A (en) | 2004-02-18 | 2007-09-06 | ホアナ メディカル、インコーポレイテッド | Method and system for incorporating a passive sensor array in a mattress to monitor a patient |
WO2013047489A1 (en) | 2011-09-29 | 2013-04-04 | 富士フイルム株式会社 | Radiation imaging system, control method therefor and radiograph detection equipment |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102181595B1 (en) | 2019-07-03 | 2020-11-23 | 주식회사 뷰웍스 | Method for automatic resetting exposure time of radiation detector and apparatus thereof |
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