CN112568892A - Mammary gland imaging device with integrated coil system and superconducting magnetic resonance - Google Patents
Mammary gland imaging device with integrated coil system and superconducting magnetic resonance Download PDFInfo
- Publication number
- CN112568892A CN112568892A CN202011355834.6A CN202011355834A CN112568892A CN 112568892 A CN112568892 A CN 112568892A CN 202011355834 A CN202011355834 A CN 202011355834A CN 112568892 A CN112568892 A CN 112568892A
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- Prior art keywords
- foam pad
- body foam
- magnetic resonance
- coil system
- groove
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- 238000003384 imaging method Methods 0.000 title claims abstract description 41
- 210000005075 mammary gland Anatomy 0.000 title abstract description 15
- 239000006260 foam Substances 0.000 claims abstract description 57
- 210000000481 breast Anatomy 0.000 claims abstract description 29
- 239000006261 foam material Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract 1
- 238000003745 diagnosis Methods 0.000 description 4
- 206010027476 Metastases Diseases 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000003748 differential diagnosis Methods 0.000 description 2
- 238000002595 magnetic resonance imaging Methods 0.000 description 2
- 230000009401 metastasis Effects 0.000 description 2
- 206010006187 Breast cancer Diseases 0.000 description 1
- 208000026310 Breast neoplasm Diseases 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 229910001275 Niobium-titanium Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 210000000038 chest Anatomy 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- RJSRQTFBFAJJIL-UHFFFAOYSA-N niobium titanium Chemical compound [Ti].[Nb] RJSRQTFBFAJJIL-UHFFFAOYSA-N 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
- A61B5/055—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves involving electronic [EMR] or nuclear [NMR] magnetic resonance, e.g. magnetic resonance imaging
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- High Energy & Nuclear Physics (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Radiology & Medical Imaging (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
Abstract
The invention discloses a superconducting magnetic resonance mammary gland imaging device with an integrated coil system, which comprises a mammary gland imaging foam pad, wherein the mammary gland imaging foam pad comprises an upper body foam pad and a lower body foam pad, the upper body foam pad and the lower body foam pad are both in a rectangular plate shape, a through groove is formed in the surface of the upper body foam pad, a headrest is arranged on the surface of the upper body foam pad, the through groove is positioned along the long edge 2/3 of the upper body foam pad, and the headrest is positioned between one end of the upper body foam pad, which is far away from the through groove, and the through groove. The breast imaging system is simple in structure, low in cost and high in practicability, and can improve the comfort of a patient and the breast imaging quality in the breast imaging process.
Description
Technical Field
The invention relates to the technical field of magnetic resonance medical instruments, in particular to a superconducting magnetic resonance breast imaging device with an integrated coil system.
Background
The superconducting magnetic resonance imaging system is formed by winding a niobium-titanium alloy wire, and is cooled by liquid helium, the magnetic field intensity is generally 1.0T-7.0T, and the shape of the superconducting magnetic resonance imaging system is hollow tubular. The magnetic resonance system is mainly used for clinical patient scanning, diagnosis and differential diagnosis of diseases.
The coil system, one of the important magnetic resonance components, is used to receive the H proton resonance signals of the human body, thus forming the final clinical image. The integrated coil system is different from the traditional separated independent coil system, coils such as a patient bed board, a head, a neck, a body and the like are embedded in a spine coil of the integrated coil system, and the coil system can be freely combined for imaging. A breast imaging device is a device for imaging a breast of a patient. In addition, in the existing magnetic resonance breast imaging, the integrated coil system is often required to be closed, and a special independent breast imaging coil is used for imaging.
It should be noted that the prior art has the following drawbacks:
1. in the existing magnetic resonance mammary gland imaging, a special mammary gland imaging coil needs to be additionally purchased in a hospital, so that the purchasing cost is high;
2. the special mammary gland coil is made of hard materials, has a fixed shape, cannot be adapted to patients with different body types and mammary glands, is often poor in comfort level of the patients, cannot tolerate magnetic resonance examination for 30+ minutes, and causes high examination failure rate or uncontrolled movement of the patients, so that an image has artifacts, and diagnosis is influenced;
3. the special mammary gland coil can only carry out mammary gland imaging, can not effectively image the position of a thorax and an armpit, and has poor diagnosis on a mammary gland tumor metastasis focus;
4. when the special mammary gland coil is used for scanning, the integrated coil system of the magnetic resonance system is required to be closed frequently, the advantages of high signal-to-noise ratio and resolution imaging of the integrated coil system cannot be exerted, and multi-coil combined imaging cannot be carried out.
Disclosure of Invention
The invention aims to provide a superconducting magnetic resonance mammary gland imaging device with an integrated coil system, which can improve the comfort of a patient and improve the mammary gland imaging quality.
In order to achieve the purpose, the invention is realized by adopting the following technical scheme:
the breast imaging device with the superconducting magnetic resonance of the integrated coil system comprises a breast imaging foam pad, wherein the breast imaging foam pad comprises an upper body foam pad and a lower body foam pad, the upper body foam pad and the lower body foam pad are both rectangular plate-shaped, a through groove is formed in the surface of the upper body foam pad, and a headrest is arranged on the surface of the upper body foam pad.
Preferably, the through slots are located along the upper body foam pad long edge 2/3, and the headrest is located between the through slots and the end of the upper body foam pad away from the through slots.
Preferably, the upper body foam pad and the lower body foam pad are the same in shape and size, and are 100cm, 60cm and 15cm in length, width and height, respectively.
Preferably, the through groove is a square groove, and the length, width and height of the through groove are 40cm, 20cm and 15cm respectively.
Preferably, the breast imaging foam pad is made of a sponge foam material.
The invention has the following beneficial effects:
1. the breast imaging foam pad is composed of sponge foam, has high elasticity, is divided into an upper half body foam pad and a lower half body foam pad, can be suitable for patients with different body types and breast sizes when being laid, and can improve the comfort level of the patients due to the arrangement of the headrest;
2. the invention can be used in combination with a spine coil arranged in the bed board and a body coil wearable on the body of a patient to carry out combined imaging, can realize the imaging of the breast, the whole breast and the armpit, and is beneficial to the diagnosis and differential diagnosis of the breast and armpit metastasis of breast tumor.
Drawings
FIG. 1 is a schematic structural view of the present invention in use;
fig. 2 is a perspective view of a breast imaging foam pad.
In the figure: 1-upper half body foam cushion, 2-lower half body foam cushion, 3-headrest, 4-through groove, 5-body coil, 6-spine coil, 7-bed board, 8-support part, 9-bottom board, 10-moving wheel.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings.
As shown in fig. 1 and 2, the breast imaging foam pad comprises a breast imaging foam pad body, wherein the breast imaging foam pad body comprises an upper body foam pad body 1 and a lower body foam pad body 2, the upper body foam pad body 1 and the lower body foam pad body 2 are both in a rectangular plate shape, a through groove 4 is arranged on the surface of the upper body foam pad body 1, the through groove 4 is positioned along the long edge 2/3 of the upper body foam pad body 1, a headrest 3 is arranged on the surface of the upper body foam pad body 1, and the headrest 3 is positioned between one end, far away from the through groove 4, of the upper body foam pad body 1 and the through groove 4.
Preferably, the upper body foam pad 1 and the lower body foam pad 2 have the same shape and size, and the length, width and height thereof are 100cm, 60cm and 15cm, respectively.
In order to adapt to different body types of patients, the through groove 4 is a square groove, and the length, width and height of the square groove are 40cm, 20cm and 15cm respectively.
Preferably, the breast imaging foam pad is made of a sponge foam material.
In use, the body coil 5 is further comprised, said body coil 5 comprising a wearing part. Still include the magnetic resonance scanning bed, the magnetic resonance scanning bed is from last to including bed board 7, supporting part 8 and bottom plate 9 down, 7 bottoms of bed board and 8 top fixed connection of supporting part, 8 bottoms of supporting part and 9 top fixed connection of bottom plate. A spine coil 6 is arranged in the bed plate 7. The bottom plate 9 is equipped with 4 and removes wheel 10, it all is equipped with the manual brake device to remove wheel 10.
The present invention is capable of other embodiments, and various changes and modifications may be made by one skilled in the art without departing from the spirit and scope of the invention.
Claims (5)
1. The breast imaging device with the superconducting magnetic resonance of the integrated coil system is characterized in that: the breast imaging foam pad comprises an upper half body foam pad and a lower half body foam pad, wherein the upper half body foam pad and the lower half body foam pad are both rectangular plate-shaped, a through groove is formed in the surface of the upper half body foam pad, and a headrest is arranged on the surface of the upper half body foam pad.
2. The superconducting magnetic resonance breast imaging apparatus with integrated coil system according to claim 1, characterized in that: the through grooves are located along the long edges 2/3 of the upper body foam pad, and the headrest is located between one end of the upper body foam pad far away from the through grooves and the through grooves.
3. The superconducting magnetic resonance breast imaging apparatus with integrated coil system according to claim 1, characterized in that: the shape and size of the upper half body foam pad are the same as those of the lower half body foam pad, and the length, width and height of the upper half body foam pad are respectively 100cm, 60cm and 15 cm.
4. The superconducting magnetic resonance breast imaging apparatus with integrated coil system according to claim 1, characterized in that: the through groove is a square groove, and the length, the width and the height of the through groove are 40cm, 20cm and 15cm respectively.
5. The superconducting magnetic resonance breast imaging apparatus with integrated coil system according to claim 1, characterized in that: the breast imaging foam pad is made of sponge foam material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011355834.6A CN112568892A (en) | 2020-11-26 | 2020-11-26 | Mammary gland imaging device with integrated coil system and superconducting magnetic resonance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011355834.6A CN112568892A (en) | 2020-11-26 | 2020-11-26 | Mammary gland imaging device with integrated coil system and superconducting magnetic resonance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112568892A true CN112568892A (en) | 2021-03-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011355834.6A Pending CN112568892A (en) | 2020-11-26 | 2020-11-26 | Mammary gland imaging device with integrated coil system and superconducting magnetic resonance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112568892A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201328807Y (en) * | 2008-08-13 | 2009-10-21 | 佛山市第一人民医院 | Special mammary examination bracket applied in magnetic resonance image diagnostic devices |
| CN209932740U (en) * | 2018-12-29 | 2020-01-14 | 天津大学 | Automatic tumor positioning system oriented to nuclear magnetic resonance environment |
| CN210044002U (en) * | 2019-03-18 | 2020-02-11 | 重庆医科大学附属第一医院 | Female breast and mammary gland nuclear magnetic resonance examination auxiliary device using abdominal coil |
| CN210727742U (en) * | 2019-07-23 | 2020-06-12 | 许爱华 | Supporting bracket of mammary gland coil |
-
2020
- 2020-11-26 CN CN202011355834.6A patent/CN112568892A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201328807Y (en) * | 2008-08-13 | 2009-10-21 | 佛山市第一人民医院 | Special mammary examination bracket applied in magnetic resonance image diagnostic devices |
| CN209932740U (en) * | 2018-12-29 | 2020-01-14 | 天津大学 | Automatic tumor positioning system oriented to nuclear magnetic resonance environment |
| CN210044002U (en) * | 2019-03-18 | 2020-02-11 | 重庆医科大学附属第一医院 | Female breast and mammary gland nuclear magnetic resonance examination auxiliary device using abdominal coil |
| CN210727742U (en) * | 2019-07-23 | 2020-06-12 | 许爱华 | Supporting bracket of mammary gland coil |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210330 |
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| RJ01 | Rejection of invention patent application after publication |