CN112043297A - Mobile medical imaging equipment - Google Patents
Mobile medical imaging equipment Download PDFInfo
- Publication number
- CN112043297A CN112043297A CN202010966904.5A CN202010966904A CN112043297A CN 112043297 A CN112043297 A CN 112043297A CN 202010966904 A CN202010966904 A CN 202010966904A CN 112043297 A CN112043297 A CN 112043297A
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- CN
- China
- Prior art keywords
- frame
- medical imaging
- imaging device
- ambulatory medical
- wheels
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000002059 diagnostic imaging Methods 0.000 title claims abstract description 62
- 230000035939 shock Effects 0.000 claims abstract description 33
- 239000006096 absorbing agent Substances 0.000 claims abstract description 25
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 5
- 238000010521 absorption reaction Methods 0.000 abstract description 4
- 238000003384 imaging method Methods 0.000 description 8
- 239000000725 suspension Substances 0.000 description 7
- 238000009434 installation Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 238000002583 angiography Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000002601 radiography Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
- A61B6/44—Constructional features of apparatus for radiation diagnosis
- A61B6/4405—Constructional features of apparatus for radiation diagnosis the apparatus being movable or portable, e.g. handheld or mounted on a trolley
Abstract
The invention relates to the technical field of medical equipment, in particular to mobile medical imaging equipment. The mobile medical imaging equipment comprises a frame and wheels, and further comprises a floating frame, wherein the first end of the floating frame is hinged with the frame, and the second end of the floating frame is connected with the wheels; and one end of the shock absorber is fixedly connected with the frame, and the other end of the shock absorber is hinged with the floating frame. In the mobile medical imaging equipment, the wheels are connected with the frame through the floating frame, so that the wheels can be always in contact with the road surface, the buffer effect is achieved through the shock absorber, the shock absorption purpose is achieved, and the damage to the equipment on the frame is reduced.
Description
Technical Field
The invention relates to the technical field of medical equipment, in particular to mobile medical imaging equipment.
Background
At present, hospitals are getting bigger and bigger, and a mobile X-ray machine is also called as mobile DR (digital radiography), so that the mobile X-ray machine becomes indispensable mobile medical equipment of the hospitals, so that patients can shoot in places such as Intensive Care Units (ICU), emergency treatment windows and wards, and the patients who are inconvenient to move can be conveniently used.
Because severe ward, first aid window and ward often are in different buildings or floors, the ground of process is not necessarily flat, has car deceleration strip or difference in height even, leads to removing DR and removes the in-process and often have great vibrations, and is great to the impact of equipment, leads to equipment damage easily, reduces life.
In the existing mobile DR, only rubber is wrapped on the wheels to play a role in shock absorption, but the shock absorption function of the rubber is very limited, and the rubber is more used for providing enough ground holding force.
Therefore, there is a need for an ambulatory medical imaging device that solves the above problems.
Disclosure of Invention
The invention aims to provide a mobile medical imaging device which is good in damping effect.
In order to achieve the purpose, the invention adopts the following technical scheme:
an ambulatory medical imaging device comprising a frame and wheels, the ambulatory medical imaging device further comprising:
the first end of the floating frame is hinged with the frame, and the second end of the floating frame is connected with the wheel;
and one end of the shock absorber is fixedly connected with the frame, and the other end of the shock absorber is hinged with the floating frame.
Wherein the ambulatory medical imaging device further comprises:
the mounting panel, the wheel rotation set up in on the mounting panel, just the second end of floating frame with the mounting panel is connected.
Wherein the second end of the floating frame is hinged with the mounting plate.
Wherein, the floating frame includes:
one end of the upper supporting piece is hinged with the frame, and the other end of the upper supporting piece is hinged with the upper end of the mounting plate; and
and one end of the lower supporting piece is hinged with the frame, and the other end of the lower supporting piece is hinged with the lower end of the mounting plate.
Wherein the ambulatory medical imaging device further comprises:
the driving assembly is arranged on the mounting plate and is in transmission connection with the wheels to drive the wheels to rotate.
The wheels are provided with a plurality of wheels, the floating frames are provided with a plurality of wheels, and each wheel is correspondingly connected with at least one floating frame.
The shock absorbers are provided with a plurality of shock absorbers, and the floating frames are connected with the shock absorbers in a one-to-one correspondence mode.
The automobile frame is characterized in that a mounting cavity is formed in the automobile frame, and the floating frame and the shock absorber are mounted in the mounting cavity.
Wherein the ambulatory medical imaging device further comprises:
the guide assembly can guide the wheels to move up and down relative to the frame.
Wherein the guide assembly comprises:
the sliding block is connected with the floating frame; and
the sliding rail is arranged on the frame and extends in the vertical direction, and the sliding block can slide along the sliding rail.
Has the advantages that: the invention provides an ambulatory medical imaging device. In the mobile medical imaging equipment, the wheels are connected with the frame through the floating frame, so that the wheels can be always in contact with the road surface, the buffer effect is achieved through the shock absorber, the shock absorption purpose is achieved, and the damage to the equipment on the frame is reduced.
Drawings
FIG. 1 is a front view of an ambulatory medical imaging device provided by the present invention;
FIG. 2 is a side view of an ambulatory medical imaging device provided by the present invention;
FIG. 3 is a schematic diagram of a portion of an ambulatory medical imaging device according to the present invention.
Wherein:
1. a frame; 11. a mounting cavity; 21. mounting a plate; 22. a floating frame; 221. an upper support member; 222. a lower support; 3. a shock absorber; 4. a wheel; 5. a motor; 6. an X-ray imaging mechanism.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Wherein the terms "first position" and "second position" are two different positions.
Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "secured" are to be construed broadly and encompass, for example, both fixed and removable connections; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may include the first feature being in direct contact with the second feature, or may include the first feature being in direct contact with the second feature but being in contact with the second feature by another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
The embodiment provides a mobile medical imaging device which can be moved to a designated position according to needs so as to be convenient for patients who are inconvenient to move to use. The ambulatory medical imaging device may be, but is not limited to, ambulatory DR and ambulatory DSA (Digital Subtraction Angiography).
As shown in fig. 1 and 2, the mobile medical imaging apparatus includes a carriage 1, wheels 4, and an X-ray imaging mechanism 6. The X-ray imaging mechanism 6 is arranged on the frame 1 and used for scanning and imaging a patient to realize X-ray diagnosis. The wheels 4 are rotatably mounted on the frame 1, and the movement of the frame 1 is realized by the rotation of the wheels 4.
The mobile medical imaging equipment needs to move back and forth between different places, and in the moving process, the flatness of the road surface is different, so that the mobile medical imaging equipment often has larger vibration in the moving process, the impact on the X-ray imaging mechanism 6 on the frame 1 is larger, the X-ray imaging mechanism 6 is easily damaged, and the service life of the mobile medical imaging equipment is reduced.
To reduce the shock to which the ambulatory medical imaging device is subjected during locomotion, as shown in fig. 3, in this embodiment, the ambulatory medical imaging device further comprises a suspension (not shown) and a shock absorber 3. The suspension is arranged on the frame 1 and connected with the wheel 4 for reducing the vibration of the wheel 4. The suspension comprises a floating frame 22, a first end of the floating frame 22 is hinged with the vehicle frame 1, and a second end of the floating frame 22 is used for mounting the wheel 4. The shock absorber 3 is fixedly arranged on the frame 1 and is hinged with the second end of the floating frame 22, which is provided with the wheel 4, and is used for absorbing the shock of the wheel 4.
Specifically, the inboard and the frame 1 of floating frame 22 are articulated for the outside of floating frame 22 has certain activity space from top to bottom, and wheel 4 is installed in the outside end of floating frame 22, thereby makes wheel 4 float from top to bottom, and then guarantees that wheel 4 can adapt to the road surface roughness, contacts with the road surface all the time, avoids moving medical imaging equipment and jolts at the removal in-process.
Through setting up bumper shock absorber 3, can play the buffering and transmit the vibrations on the frame 1 by wheel 4 to reach the purpose to removing medical imaging equipment shock attenuation, reduce the impact that X ray imaging mechanism 6 received, thereby reduce the probability that X ray imaging mechanism 6 damaged, prolong the life of removing medical imaging equipment.
In order to make the structure of the mobile medical imaging equipment more compact and reduce the weight of the mobile medical imaging equipment so as to make the mobile medical imaging equipment more portable, the frame 1 can be provided with the installation cavity 11, and the suspension and the shock absorber 3 can be installed in the installation cavity 11 so as to improve the space utilization rate of the mobile medical imaging equipment. In addition, auxiliary equipment of the mobile medical imaging equipment and medicines and instruments which need to be carried by medical staff can be placed in the installation cavity 11, so that the medical staff can use the mobile medical imaging equipment conveniently.
For the installation of convenient suspension and wheel 4, hang and still include mounting panel 21, mounting panel 21 is vertical to be set up in installation cavity 11, and wheel 4 rotates to be set up on mounting panel 21 faces the face in the frame 1 outside, and the second end of floating frame 22 is connected with mounting panel 21 towards the inboard face of frame 1.
The mobile medical imaging device further comprises a driving assembly, the driving assembly is arranged on the mounting plate 21, and the driving assembly is in transmission connection with the wheels 4 so as to drive the wheels 4 to rotate.
Optionally, the driving assembly includes a motor 5, the motor 5 is disposed on the surface of the mounting plate 21 facing the inner side of the frame 1, and an output shaft of the motor 5 penetrates through the mounting plate 21 so as to be in transmission connection with the wheel 4, so that the rotation of the output shaft of the motor 5 drives the wheel 4 to rotate.
In this embodiment, the mounting plate 21 may also serve to shield the floating frame 22, so that the appearance of the mobile medical imaging apparatus is more beautiful.
To further increase the flexibility of the mounting plate 21 to float so that the wheels 4 mounted on the mounting plate 21 are better able to contact the road surface, the floating frame 22 may be articulated to the mounting plate 21. The inner end of the floating frame 22 is hinged with the frame 1, and the outer end (i.e. the second end) of the floating frame 22 is hinged with the mounting plate 21, so that the moving range of the mounting plate 21 can be further increased, and the floating range of the wheel 4 is enlarged, so that the wheel 4 can better adapt to the fluctuation of the road surface and always keeps in contact with the road surface.
In this embodiment, the floating frame 22 includes a supporting member, one end of the supporting member is hinged to the frame 1, and the other end of the supporting member is hinged to the mounting plate 21, so as to realize floating of the mounting plate 21. The support may be a rod extending substantially in the direction of the axis of the wheel 4.
In order to stabilize the floating frame 22, the supporting member may include an upper supporting member 221 and a lower supporting member 222, the upper supporting member 221 and the lower supporting member 222 are disposed up and down, an inner end of the upper supporting member 221 and an inner end of the lower supporting member 222 are both hinged to the frame 1, and an outer end of the upper supporting member 221 and an outer end of the lower supporting member 222 are both hinged to the mounting plate 21, so that the upper supporting member 221, the lower supporting member 222 and the mounting plate 21 form a four-bar linkage.
The motor 5 may be disposed between the upper support 221 and the lower support 222, so that the structure of the mobile medical imaging apparatus is more compact and the force applied to the mounting plate 21 is more uniform.
In this embodiment, the frame 1 is provided with four wheels 4, two wheels 4 are respectively disposed at two ends of the front side of the frame 1, and the other two wheels 4 are disposed at two ends of the rear side of the frame 1, so as to improve the stability of the frame 1 during movement.
In this embodiment, hang and bumper shock absorber 3 all can be provided with a plurality ofly, and every wheel 4 all corresponds and is provided with one and hang and bumper shock absorber 3 for every wheel 4 can have different unsteady and buffering effect according to the condition on the road surface of its contact, is favorable to improving the shock attenuation effect of removing medical imaging equipment. The wheels 4 and the suspension and shock absorbers 3 on the left side and the right side are symmetrically arranged, so that the structure of the mobile medical imaging equipment is more stable.
In other embodiments, the number of wheels 4 may be adjusted according to actual needs. The same suspension and/or the same shock absorber 3 may be shared between a plurality of wheels 4 on the same side.
Optionally, the mobile medical imaging device may further include a guiding component, and the guiding component may guide the wheel 4 to move up and down relative to the frame 1, so as to improve the structural stability of the mobile medical imaging device and reduce the collision and vibration caused by the deviation of the moving direction of the wheel 4 by limiting the moving direction of the wheel 4.
Illustratively, the guide assembly may include a vertically disposed slide rail and a slide block slidably connected to the slide rail, the slide rail may be disposed in the mounting cavity 11 of the frame 1, and the slide block is fixedly connected to the mounting plate 21.
Exemplarily, the guide assembly may include a guide rod vertically disposed and a guide sleeve slidably sleeved outside the guide rod, the guide rod may be disposed in the mounting cavity 11 of the frame 1, and the guide sleeve is fixedly connected to the mounting plate 21.
Optionally, the mobile medical imaging device further comprises a handle, the handle is arranged on the frame 1, and the handle is used for an operator to hold the handle to push the mobile medical imaging device to move.
Optionally, the ambulatory medical imaging device further comprises a locking mechanism for fixing the position of the carriage 1, preventing the ambulatory medical imaging device from moving during use.
Illustratively, the locking mechanism includes height-adjustable support feet disposed at the bottom of the frame 1, the height of the support feet being adjustable so as to raise the frame 1 when the mobile medical imaging device is to be fixed, so that the wheels 4 are lifted off the ground, and the frame 1 is supported on the ground through the support feet, thereby preventing the mobile medical imaging device from moving.
Alternatively, the top end of the support foot may be threadedly connected to the frame 1, and the height of the support foot extending out of the frame 1 is adjusted by adjusting the size of the support foot screwed into the frame 1.
Alternatively, the height of the support feet may also be automatically adjusted. Exemplarily, the support footing can be linear electric motor, and linear electric motor fixes in the bottom of frame 1, and linear electric motor's output pole can with ground butt, through the flexible of adjustment linear electric motor's output, realizes support footing and ground contact or lift off from ground.
The above description is only a preferred embodiment of the present invention, and for those skilled in the art, the present invention should not be limited by the description of the present invention, which should be interpreted as a limitation.
Claims (10)
1. An ambulatory medical imaging apparatus comprising a carriage (1) and wheels (4), characterized in that the ambulatory medical imaging apparatus further comprises:
the first end of the floating frame (22) is hinged with the frame (1), and the second end of the floating frame (22) is connected with the wheel (4);
the shock absorber (3), the one end of shock absorber (3) with frame (1) fixed connection, the other end of shock absorber (3) with floating frame (22) are articulated.
2. The ambulatory medical imaging device of claim 1, wherein said ambulatory medical imaging device further comprises:
mounting panel (21), wheel (4) rotate set up in on mounting panel (21), just the second end of floating frame (22) with mounting panel (21) are connected.
3. The ambulatory medical imaging device according to claim 2, wherein the second end of the floating frame (22) is hinged to the mounting plate (21).
4. The ambulatory medical imaging device according to claim 3, wherein said floating frame (22) comprises:
the upper supporting piece (221), one end of the upper supporting piece (221) is hinged with the frame (1), and the other end is hinged with the upper end of the mounting plate (21); and
and one end of the lower support piece (222) is hinged with the frame (1), and the other end of the lower support piece (222) is hinged with the lower end of the mounting plate (21).
5. The ambulatory medical imaging device of claim 2, wherein said ambulatory medical imaging device further comprises:
the driving assembly is arranged on the mounting plate (21) and is in transmission connection with the wheels (4) to drive the wheels (4) to rotate.
6. The ambulatory medical imaging device according to any one of claims 1 to 5, wherein said wheels (4) are provided in plurality, said floating frame (22) being provided in plurality, each of said wheels (4) being connected to at least one of said floating frames (22) in correspondence.
7. The ambulatory medical imaging device according to claim 6, characterized in that said shock absorbers (3) are provided in plurality, said floating frame (22) being connected in one-to-one correspondence with said shock absorbers (3).
8. The ambulatory medical imaging device according to any one of claims 1 to 5, wherein a mounting cavity (11) is formed in the frame (1), the floating frame (22) and the shock absorber (3) being mounted in the mounting cavity (11).
9. The ambulatory medical imaging device according to any of claims 1-5, wherein said ambulatory medical imaging device further comprises:
the guide assembly can guide the wheels (4) to move up and down relative to the frame (1).
10. The ambulatory medical imaging device of claim 9, wherein said guide assembly comprises:
the sliding block is connected with the floating frame (22); and
the sliding rail is arranged on the frame (1) and extends in the vertical direction, and the sliding block can slide along the sliding rail.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010966904.5A CN112043297A (en) | 2020-09-15 | 2020-09-15 | Mobile medical imaging equipment |
| PCT/CN2021/116332 WO2022048611A1 (en) | 2020-09-02 | 2021-09-02 | Mobile medical device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010966904.5A CN112043297A (en) | 2020-09-15 | 2020-09-15 | Mobile medical imaging equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112043297A true CN112043297A (en) | 2020-12-08 |
Family
ID=73602832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010966904.5A Pending CN112043297A (en) | 2020-09-02 | 2020-09-15 | Mobile medical imaging equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112043297A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022048611A1 (en) * | 2020-09-02 | 2022-03-10 | Shanghai United Imaging Healthcare Co., Ltd. | Mobile medical device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201099156Y (en) * | 2007-08-22 | 2008-08-13 | 安徽江淮汽车股份有限公司 | Air suspension adapted for heavy truck floating bridge |
| CN102363408A (en) * | 2011-05-19 | 2012-02-29 | 侯贺 | Self compensation floating swing arm independent suspension system |
| CN204698840U (en) * | 2015-03-18 | 2015-10-14 | 杭州富阳新锐生物科技有限公司 | A kind of medical first aid transfer cart |
| CN107961024A (en) * | 2016-10-20 | 2018-04-27 | 三星电子株式会社 | Mobile x-ray imaging device |
| CN209208396U (en) * | 2018-12-06 | 2019-08-06 | 宋欢 | A kind of vehicle cantilever shalving |
-
2020
- 2020-09-15 CN CN202010966904.5A patent/CN112043297A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201099156Y (en) * | 2007-08-22 | 2008-08-13 | 安徽江淮汽车股份有限公司 | Air suspension adapted for heavy truck floating bridge |
| CN102363408A (en) * | 2011-05-19 | 2012-02-29 | 侯贺 | Self compensation floating swing arm independent suspension system |
| CN204698840U (en) * | 2015-03-18 | 2015-10-14 | 杭州富阳新锐生物科技有限公司 | A kind of medical first aid transfer cart |
| CN107961024A (en) * | 2016-10-20 | 2018-04-27 | 三星电子株式会社 | Mobile x-ray imaging device |
| CN209208396U (en) * | 2018-12-06 | 2019-08-06 | 宋欢 | A kind of vehicle cantilever shalving |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022048611A1 (en) * | 2020-09-02 | 2022-03-10 | Shanghai United Imaging Healthcare Co., Ltd. | Mobile medical device |
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