CN110680365A - Heat dissipation device and medical imaging equipment - Google Patents
Heat dissipation device and medical imaging equipment Download PDFInfo
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- CN110680365A CN110680365A CN201910828876.8A CN201910828876A CN110680365A CN 110680365 A CN110680365 A CN 110680365A CN 201910828876 A CN201910828876 A CN 201910828876A CN 110680365 A CN110680365 A CN 110680365A
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 51
- 238000002059 diagnostic imaging Methods 0.000 title claims abstract description 30
- 238000009413 insulation Methods 0.000 claims description 26
- 238000001816 cooling Methods 0.000 claims description 16
- 229910000975 Carbon steel Inorganic materials 0.000 claims description 4
- 239000010962 carbon steel Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 2
- 239000000523 sample Substances 0.000 claims 1
- 238000009825 accumulation Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 230000005855 radiation Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000003384 imaging method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000002591 computed tomography Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000003325 tomography Methods 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
- A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
- A61B6/03—Computed tomography [CT]
- A61B6/032—Transmission computed tomography [CT]
- A61B6/035—Mechanical aspects of CT
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
- G01N23/04—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material
- G01N23/046—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material using tomography, e.g. computed tomography [CT]
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- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
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- Radiology & Medical Imaging (AREA)
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- Apparatus For Radiation Diagnosis (AREA)
Abstract
The embodiment of the invention provides a heat dissipation device, which is used for dissipating heat of a detector of medical imaging equipment, wherein the medical imaging equipment comprises a rack, the rack comprises a rotating plate and the detector arranged on the rotating plate, the heat dissipation device comprises an air guide device arranged between the rotating plate and the detector and used for exhausting hot air at an air outlet of the detector, and the air guide direction of the air guide device is along the direction of the rotating axis of the rotating plate. The heat dissipation device provided by the embodiment of the invention can solve the problems of hot air accumulation and backflow between the rotating plate and the detector of the medical imaging equipment, and improve the heat dissipation efficiency of the detector.
Description
Technical Field
The embodiment of the invention relates to the technical field of medical equipment, in particular to a heat dissipation device for medical imaging equipment and the medical imaging equipment.
Background
A CT machine (i.e., a computed tomography apparatus) is widely used in the medical and health field as a high-end medical imaging apparatus to assist a doctor in performing tomography imaging on a patient. In the scanning process, on one hand, the exposure of the bulb tube generates a large amount of heat, so that the internal environment temperature of the CT machine is increased; on the other hand, during the X-ray reception of the detector, the temperature also rises. High temperature affects the stability of detector data, eventually leads to reduced imaging quality and artifact generation, and affects the diagnosis of a doctor on a patient, therefore, the heat radiation performance of the CT machine becomes an important factor for checking the quality of the CT machine, and in the heat radiation performance of the CT machine, the temperature of the detector is an important index for measuring the heat radiation performance of the CT machine.
In the prior art, a cooling fan is usually added to a housing to discharge heat inside the CT machine and suck cold air outside the CT machine, so as to reduce the internal temperature of the CT machine. Meanwhile, the detector is also provided with a cooling fan which sucks air inside the CT machine and reduces the temperature inside the detector.
However, the heat dissipation method in the prior art is not sufficient, because the air sucked by the detector fan is discharged after cooling the internal components of the detector, and the hot air is gathered between the detector and the rotating plate, on one hand, the local temperature of the area is increased, on the other hand, the hot air flows back and is sucked again by the detector air inlet fan, so that the heat dissipation efficiency of the detector is seriously reduced, the temperature of the detector is increased, and the image quality is influenced.
Disclosure of Invention
The embodiment of the invention aims to provide a heat dissipation device for medical imaging equipment and the medical imaging equipment, which solve the problems of hot air accumulation and backflow between a rotating plate and a detector of the medical imaging equipment and improve the heat dissipation efficiency of the detector.
One aspect of an embodiment of the present invention provides a heat dissipation apparatus for dissipating heat of a detector of a medical imaging device, where the medical imaging device includes a rack, and the rack includes a rotating plate and a detector disposed on the rotating plate. The heat dissipation device comprises an air guide device which is arranged between the rotating plate and the detector and used for discharging hot air at an air outlet of the detector, and the air guide direction of the air guide device is along the direction of the rotation axis of the rotating plate.
Furthermore, the rotating plate is provided with an installation interface for accommodating the air guide device, and the air guide device is fixed on the rotating plate and can synchronously rotate along with the rotating plate.
Further, the air guiding device comprises at least one cooling fan, and the axis of the at least one cooling fan is parallel to the direction of the rotation axis of the rotating plate.
Furthermore, the air guiding device further comprises a supporting baffle plate, the at least one cooling fan is installed on the supporting baffle plate, and an air outlet is formed in the position, corresponding to the cooling fan, of the supporting baffle plate.
Further, the supporting baffle comprises a supporting part for mounting and supporting the at least one heat dissipation fan and a mounting part extending from the supporting part for mounting on the rotating plate.
Further, the support baffle further includes an extension portion extending from the support portion for preventing backflow of the hot air discharged from the at least one heat dissipation fan.
Furthermore, the supporting baffle is made of a metal plate made of carbon steel through bending.
Further, the heat dissipation device further comprises a heat insulation plate mounted on the shell of the detector, and the heat insulation plate is adjacent to the air outlet of the detector.
Furthermore, a basically closed air guide cavity is formed among the air guide device, the heat insulation plate and the rotating plate, and hot air exhausted by the detector is exhausted from the air guide cavity by the at least one cooling fan.
According to the heat dissipation device provided by the embodiment of the invention, the air guide device is additionally arranged, and hot air at the air outlet of the detector is exhausted by using the air guide device, so that the problems of hot air accumulation and backflow between the rotating plate of the medical imaging equipment and the detector can be solved, and the heat dissipation efficiency of the detector is improved.
In addition, the heat dissipation device of the embodiment of the invention ensures that the hot air exhausted by the detector is isolated from the air inlet of the detector by additionally arranging the heat insulation plate at the position close to the air outlet of the detector, and prevents the hot air from flowing back to be sucked by the fan at the air inlet of the detector to reduce the heat dissipation efficiency of the detector.
Another aspect of the embodiments of the present invention also provides a medical imaging apparatus, which includes a gantry and an examining table movable relative to the gantry, wherein the gantry includes a rotating plate and a detector disposed on the rotating plate. The medical imaging equipment further comprises the heat dissipation device for dissipating heat of the detector.
According to the medical imaging equipment disclosed by the embodiment of the invention, the detector is effectively and continuously cooled through the cooling device, so that the cooling efficiency of the detector is improved, the temperature of the detector is prevented from rising, and the image quality is further ensured.
Drawings
Fig. 1 is an exploded perspective view of a heat sink and a rotating plate according to an embodiment of the present invention;
FIG. 2 is a partial front view of the heat sink and the rotating plate shown in FIG. 1 after assembly;
FIG. 3 is a partial rear view of the heat sink shown in FIG. 2 assembled with a rotating plate;
FIG. 4 is a partial cross-sectional view of the heat sink and rotating plate of one embodiment of the present invention after assembly;
fig. 5 is a perspective view of an air guide device according to an embodiment of the present invention;
fig. 6 is a partially exploded view of the air guiding device shown in fig. 5;
figure 7 is a perspective view of an insulating panel according to one embodiment of the present invention.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present invention. Rather, they are merely examples of apparatus consistent with certain aspects of the invention, as detailed in the appended claims.
The terminology used in the embodiments of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. Unless otherwise defined, technical or scientific terms used in the embodiments of the present invention should have the same meaning as commonly understood by one of ordinary skill in the art to which the present invention belongs. The use of "first," "second," and similar terms in the description and in the claims does not indicate any order, quantity, or importance, but rather is used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one. "plurality" or "a number" means two or more. Unless otherwise indicated, "front", "rear", "lower" and/or "upper" and the like are for convenience of description and are not limited to one position or one spatial orientation. The word "comprising" or "comprises", and the like, means that the element or item listed as preceding "comprising" or "includes" covers the element or item listed as following "comprising" or "includes" and its equivalents, and does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. As used in this specification and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.
It should be noted that, in order to better embody the innovation of the present invention, only the structural features closely related to the creation point of the present invention are shown and described in the drawings and the description of the present invention, and other known components of the medical imaging apparatus and the operation principle thereof are not shown or described in detail in the drawings or the description of the present invention in order to avoid complexity.
Fig. 1 is an exploded perspective view of a heat dissipation device 1 and a rotating plate 2 according to an embodiment of the present invention. The heat dissipation device 1 of the embodiment of the invention can be applied to medical imaging equipment and is used for dissipating heat of the detector 3 of the medical imaging equipment. The medical imaging apparatus may include, for example, but not limited to, a CT machine, etc., and includes a gantry including a rotating plate 2 and a detector 3 disposed on the rotating plate 2. As shown in fig. 1, the heat dissipation apparatus 1 according to the embodiment of the present invention includes an air guiding device 4 disposed between the rotating plate 2 and the detector 3 for exhausting hot air at the air outlet of the detector 3, and an air guiding direction of the air guiding device 4 is along a rotation axis direction L of the rotating plate 2. The air guide device 4 has a function of isolating hot air.
According to the heat dissipation device 1 provided by the embodiment of the invention, the air guide device 4 is arranged, and hot air at the air outlet of the detector 3 is exhausted by using the air guide device 4, so that the problems of hot air accumulation and backflow between the rotating plate 2 and the detector 3 of the medical imaging equipment can be solved, and the heat dissipation efficiency of the detector 3 is improved.
Fig. 3 shows a partial back view of the heat sink 1 and the rotating plate 2 after being assembled, and fig. 4 shows a partial sectional view of the heat sink 1 and the rotating plate 2 after being assembled. As shown in fig. 3 and 4, the rotating plate 2 has a mounting interface 21 for accommodating the air guide device 4, and the air guide device 4 is fixed to the rotating plate 2. For example, the air guide device 4 may be fixed to the rotary plate 2 by using a mounting screw 61 (as shown in fig. 1), and the air guide direction of the air guide device 4 may be ensured to be along the rotation axis direction L of the rotary plate 2. Since the air guide device 4 is fixed to the rotating plate 2, the air guide device 4 can rotate synchronously with the rotating plate 2.
Fig. 5 is a perspective view of the air guiding device 4 according to an embodiment of the present invention, and fig. 6 is a partially exploded view of the air guiding device 4. As shown in fig. 5 and 6, the air guiding device 4 includes at least one heat dissipating fan 42, and an axis of the at least one heat dissipating fan 42 is parallel to the rotation axis direction L of the rotating plate 2. The heat dissipation fan 42 is, for example, an axial flow heat dissipation fan 42, and in one embodiment, the number of the heat dissipation fans 42 may include 3. Of course, the number of the heat dissipation fans 42 is not limited to 3, and the number of the heat dissipation fans 42 may be appropriately selected according to the heat dissipation amount and the installation space of the detector 3. By the design and selection of the heat dissipation fan 42, it can be ensured that the heat dissipation fan 42 has enough air volume to discharge the heat discharged by the detector 3.
In some embodiments, the wind guiding device 4 further includes a supporting baffle 41, at least one heat dissipating fan 42 is mounted on the supporting baffle 41, and the supporting baffle 41 is provided with an air outlet 4111 corresponding to the position of the heat dissipating fan 42, so that the heat dissipating fan 42 can exhaust the heat exhausted by the detector 3 through the air outlet 4111 on the supporting baffle 41. The support bezel 41 includes a support portion 411 for mounting and supporting at least one heat dissipation fan 42, and a mounting portion 412 extending from the support portion 411 for mounting to the rotating plate 2. The air outlet 4111 is disposed on the supporting portion 411. A plurality of mounting screw holes 4112 for mounting the heat dissipation fan 42 are further disposed on the supporting portion 411, and the heat dissipation fan 42 can be mounted in the mounting screw holes 4112 of the supporting portion 411 by means of fan mounting screws 62, so that the heat dissipation fan 42 can be mounted on the supporting baffle 41. In one embodiment, the mounting portion 412 extends perpendicularly from one longitudinal side of the supporting portion 411, and mounting screw holes 4122 for mounting the supporting bezel 41 to the rotating plate 2 are formed in the mounting portion 412, so that the air guiding device 4 can be fixed to the rotating plate 2 by the air guiding device mounting screws 61, as shown in fig. 1.
With continued reference to fig. 6, in some embodiments, the support baffle 41 further includes an extension 413 extending from the support 411. In one embodiment, the extension 413 horizontally extends from the support 411 of the support baffle 41. For example, the extension portions 413 extend horizontally outward from two opposite short sides of the support portion 411. The extension 413 may prevent the hot air discharged from the at least one heat radiating fan 42 from flowing backward.
The structural form of the support baffle 41 is also limited in its shape by space, in addition to its insulating effect. In some embodiments, the supporting baffle 41 of the embodiments of the present invention is made by bending a metal plate made of a carbon steel material, and by using such a material, the supporting baffle 41 has a good heat insulation effect and low cost. The supporting baffle 41 of the embodiment of the present invention not only has the function of supporting the heat dissipating fan 42 and connecting with the rotating plate 2, but also has the function of preventing the hot air exhausted by the heat dissipating fan 42 from flowing back through reasonable design of the bent shape.
Fig. 2 shows a front partial view of the heat dissipation device 1 and the rotating plate 2 according to the embodiment of the present invention after assembly. Referring to fig. 1 and 2 in combination, the heat sink 1 according to the embodiment of the present invention may further include a heat insulation board 5 mounted on the housing of the detector 3, wherein the heat insulation board 5 is adjacent to the air outlet of the detector 3, and the heat insulation board 5 has a sufficient heat insulation area. Figure 7 illustrates a perspective view of an embodiment of the heat shield 5 of the present invention. As shown in fig. 7, the insulation board 5 has an approximately "inverted" shape, thereby ensuring that the insulation board 5 has a sufficiently large insulation area. The inverted V-shaped heat insulation plate plays a heat insulation role on one hand, and on the other hand, the installation space is considered and the space limitation of a cable is avoided. Of course, the shape of the heat insulation board 5 is not limited to the shape of a Chinese character 'ji', and may be designed appropriately according to the installation space. The heat-insulating board 5 is provided with mounting screw holes 52, and the heat-insulating board 5 can be fixed on the housing of the detector 3 and adjacent to the air outlet of the detector 3 by using heat-insulating board mounting screws 63 (shown in fig. 2). In some embodiments, the heat insulation plate 5 can be made of carbon steel sheet metal material, and the material has good heat insulation effect and low cost. Through carrying out reasonable structural design to heat insulating board 5, can guarantee to keep apart detector 3 exhaust hot-air and detector 3's income wind gap, prevent that the hot-air backward flow from being inhaled by the fan of detector 3 income wind gap department to reduce detector 3's radiating efficiency.
Because the heat insulation plate 5 is installed on the outer shell of the detector 3, the detector 3 is installed on the rotating plate 2, and the air guide device 4 is fixed on the rotating plate 2, the air guide device 4, the heat insulation plate 5 and the detector 3 can synchronously rotate along with the rotating plate 2, hot air at the air outlet of the detector 3 can be continuously discharged, and therefore the heat of the detector 3 can be continuously radiated.
Referring back to fig. 4, in some embodiments, a substantially closed air guiding cavity 10 is formed between the air guiding device 4, the heat insulating plate 5 and the rotating plate 2. The air inside the air guiding cavity 10 is mainly hot air exhausted from the air outlet of the detector 3, and the hot air exhausted from the detector 3 can be exhausted from the air guiding cavity 10 by at least one cooling fan 42.
With continued reference to fig. 4, fig. 4 shows the flow direction of the heat dissipating air flow of the heat dissipating device 1 according to the embodiment of the present invention. Firstly, cold air is sucked by a fan at an air inlet of the detector 3, flows through internal components of the detector 3, and is discharged through an air outlet of the detector 3, and the discharged air is hot air. The hot air is in a basically closed air guide cavity 10 formed among the air guide device 4, the heat insulation plate 5 and the rotating plate 2, and the hot air exhausted from the air outlet of the detector 3 is exhausted out of the air guide cavity 10 by a heat radiation fan 42 on the air guide device 4. Wherein, the heat insulation board 5 and the support baffle 41 can both play a role of insulating hot air. Because air ducting 4, heat insulating board 5, detector 3 can be along with rotor plate 2 synchronous motion, consequently, can continuously realize cold wind and get into and by air ducting 4 exhaust heat dissipation process by the income wind gap of detector 3, solved the hot-air accumulation and the backward flow's of detector 3 air outlet department problem, improved detector 3's radiating efficiency.
According to the heat dissipation device 1 of the embodiment of the invention, through reasonable structural design, a basically closed air guide cavity 10 is formed among the rotating plate 2, the air guide device 4 and the heat insulation plate 5, hot air exhausted from the air outlet of the detector 3 is exhausted from the air guide cavity 10 through the air guide device 4, the heat insulation plate 5 is used for preventing the hot air from flowing back, and the heat dissipation efficiency of the detector 3 is improved. The detector 3, the air guide device 4, and the heat insulating plate 5 rotate synchronously with the rotating plate 2, and heat can be continuously dissipated from the detector 3. The heat dissipation device 1 of the embodiment of the invention can achieve a good heat dissipation effect on the detector 3.
The embodiment of the invention also provides medical imaging equipment. The medical imaging apparatus may include, for example, a CT machine or the like, which includes a gantry including a rotating plate 2 and a detector 3 disposed on the rotating plate 2 and a table movable relative to the gantry. The medical imaging device comprises the heat dissipation device 1 of the above embodiments, which is used for dissipating heat of the detector 3.
According to the medical imaging equipment disclosed by the embodiment of the invention, the heat dissipation device 1 is used for effectively and continuously dissipating heat of the detector 3, so that the heat dissipation efficiency of the detector 3 is improved, the temperature of the detector 3 is prevented from rising, and the image quality is further ensured.
The heat dissipation device and the medical imaging apparatus provided by the embodiment of the invention are described in detail above. The heat dissipation device of the embodiment of the present invention is illustrated by using specific examples, and the above description of the embodiments is only used to help understanding the core idea of the present invention, and is not intended to limit the present invention. It should be noted that, for those skilled in the art, various improvements and modifications can be made without departing from the spirit and principle of the present invention, and these improvements and modifications should fall within the scope of the appended claims.
Claims (10)
1. The utility model provides a heat abstractor, its detector that is used for giving medical imaging equipment dispels the heat, medical imaging equipment includes the frame, the frame includes the rotor plate and sets up in the detector on the rotor plate, its characterized in that: the heat dissipation device comprises an air guide device which is arranged between the rotating plate and the detector and used for discharging hot air at an air outlet of the detector, and the air guide direction of the air guide device is along the direction of the rotation axis of the rotating plate.
2. The heat dissipating device of claim 1, wherein: the air guide device is fixed on the rotating plate and can rotate synchronously with the rotating plate.
3. The heat dissipating device of claim 1, wherein: the air guiding device comprises at least one cooling fan, and the axis of the at least one cooling fan is parallel to the direction of the rotation axis of the rotating plate.
4. The heat dissipating device of claim 3, wherein: the air guiding device further comprises a supporting baffle, the at least one cooling fan is mounted on the supporting baffle, and an air outlet is formed in the position, corresponding to the cooling fan, of the supporting baffle.
5. The heat dissipating device of claim 4, wherein: the supporting baffle comprises a supporting part for mounting and supporting the at least one radiating fan and a mounting part extending from the supporting part and used for mounting on the rotating plate.
6. The heat dissipating device of claim 5, wherein: the support baffle further includes an extension portion extending from the support portion for preventing backflow of hot air discharged from the at least one heat dissipation fan.
7. The heat dissipating device of claim 5 or 6, wherein: the supporting baffle is made of a metal plate made of carbon steel materials in a bending mode.
8. The heat dissipating device of claim 1, wherein: the detector also comprises a heat insulation plate arranged on the shell of the detector, and the heat insulation plate is adjacent to the air outlet of the detector.
9. The heat dissipating device of claim 8, wherein: and a basically closed air guide cavity is formed among the air guide device, the heat insulation plate and the rotating plate, and the hot air exhausted by the detector is exhausted from the air guide cavity by the at least one cooling fan.
10. A medical imaging device, it includes the framework and can be relative to the examining table that the framework moved, the said framework includes the rotating plate and fixes to the detector on the said rotating plate, characterized by that: it further comprises a heat sink according to any one of claims 1 to 9 for dissipating heat from the probe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910828876.8A CN110680365A (en) | 2019-09-03 | 2019-09-03 | Heat dissipation device and medical imaging equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910828876.8A CN110680365A (en) | 2019-09-03 | 2019-09-03 | Heat dissipation device and medical imaging equipment |
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| CN110680365A true CN110680365A (en) | 2020-01-14 |
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| CN201910828876.8A Pending CN110680365A (en) | 2019-09-03 | 2019-09-03 | Heat dissipation device and medical imaging equipment |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM249105U (en) * | 2003-12-22 | 2004-11-01 | Wistron Corp | Cooling module of computer system and related apparatus with air wall for preventing recycling of heated air |
| CN2669254Y (en) * | 2003-12-25 | 2005-01-05 | 纬创资通股份有限公司 | Computer device and its radiating module |
| CN107912001A (en) * | 2017-11-29 | 2018-04-13 | 沈阳东软医疗系统有限公司 | The radiator of medical imaging equipment detector |
| CN209074649U (en) * | 2018-03-30 | 2019-07-09 | 上海联影医疗科技有限公司 | CT detector |
-
2019
- 2019-09-03 CN CN201910828876.8A patent/CN110680365A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM249105U (en) * | 2003-12-22 | 2004-11-01 | Wistron Corp | Cooling module of computer system and related apparatus with air wall for preventing recycling of heated air |
| CN2669254Y (en) * | 2003-12-25 | 2005-01-05 | 纬创资通股份有限公司 | Computer device and its radiating module |
| CN107912001A (en) * | 2017-11-29 | 2018-04-13 | 沈阳东软医疗系统有限公司 | The radiator of medical imaging equipment detector |
| CN209074649U (en) * | 2018-03-30 | 2019-07-09 | 上海联影医疗科技有限公司 | CT detector |
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Application publication date: 20200114 |