CN113261984A - DR suitable for NICU infants - Google Patents
DR suitable for NICU infants Download PDFInfo
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- CN113261984A CN113261984A CN202110627170.2A CN202110627170A CN113261984A CN 113261984 A CN113261984 A CN 113261984A CN 202110627170 A CN202110627170 A CN 202110627170A CN 113261984 A CN113261984 A CN 113261984A
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- 230000010354 integration Effects 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 6
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 5
- 230000005855 radiation Effects 0.000 description 5
- 238000003384 imaging method Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000002601 radiography Methods 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000012986 modification 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
- A61B6/44—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
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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
- A61B6/40—Arrangements for generating radiation specially adapted for radiation diagnosis
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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
- A61B6/42—Arrangements for detecting radiation specially adapted for radiation diagnosis
- A61B6/4208—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector
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Abstract
The invention discloses a DR device suitable for an NICU infant, which comprises a high-voltage generator, an integrated ray machine head special for children, a movable trolley, a detector and a control system, wherein the high-voltage generator is connected with the integrated ray machine head special for the children, the integrated ray machine head special for the children is supported by a universal telescopic balance rotating arm, and the universal telescopic balance rotating arm comprises a first supporting arm, a second rotating arm and a third turning arm, so that flexible rotation is realized. This be applicable to NICU infant DR is equipped with four truckles and movable, can put and take a photograph on neonate's incubator next door, and bundle of light ware can remove wantonly, can realize accurate putting around the neonate's human body and shoot, and this product volume is not big, can walk in crowded hospital passageway, and it is little to occupy the hospital space, removes in a flexible way.
Description
Technical Field
The invention relates to the technical field of DR products, in particular to DR suitable for NICU infants.
Background
DR is a digital radiography, a new digital imaging technique that has recently been developed, and has similar applications to Computed Radiography (CR), but differs in both basic principles and structure. DR is developed on the basis of digital fluorescence photography, and takes an image enhancement tube as an information carrier, receives X-ray information penetrating through a human body, converts the X-ray information into a digital signal after being collected by a video camera, and then digitizes the digital signal. Difference from CR in addition to the difference in information carrier, which is matched to other devices and requires the use of special equipment, CR can acquire information with imaging plates on any X-ray imaging device. Like CR, DR can perform various post-processing of images, and can perform image transmission and storage.
The existing DR product in China is huge in size, the radiation dose is relatively high for the neonate, most of products cannot be moved and are inconvenient to carry, some infants are checked very inconveniently, the infants need to be taken to the DR shooting place to shoot, and the shooting position is fixed by using the DR product, so that the DR product is heavy and inconvenient to use. Even with moving articles (such as moving DR), radiation dose is only suitable for use in the field of mobility-impaired adults; for most DR systems, resolution must be reduced to reduce radiation dose, so image quality and sharpness are not well suited for the neonatal field.
In order to solve the above problems, innovative design based on the original DR product is urgently needed.
Disclosure of Invention
The invention relates to a mobile portable small-sized DR (digital radio) system, which is a low-dose portable digital x-ray system specially designed for a Neonatal Intensive Care Unit (NICU). The radiation dose is lower than other currently available systems. The special intensive care unit for the neonate can reduce the risk of infection of the neonate, and the system is provided with four movable trundles. The system is small and flexible, can be placed beside a neonatal incubator for taking pictures, and can provide low-dose high-definition imaging for the smallest patients.
The invention aims to provide a DR device suitable for NICU infants, and aims to solve the problems that the existing DR products in China are huge in size, relatively high in radiation dose for newborns, unmovable and inconvenient to carry, inconvenient to carry when some infants are checked, the infants need to be taken to a DR shooting place for shooting, the shooting position is fixed due to the use, and the use is heavy and inconvenient.
In order to achieve the purpose, the invention provides the following technical scheme:
the DR device suitable for the NICU infants comprises a high-voltage generator, an integrated ray machine head, a movable trolley, a detector and a control system, wherein the high-voltage generator is connected with the integrated ray machine head, the integrated ray machine head is supported by a multi-joint universal telescopic balance rotating arm, the universal telescopic balance rotating arm comprises a first supporting arm, a second rotating arm and a third rotating arm, one end of the first supporting arm is installed on the movable trolley through a rotating arm installation seat, and the first supporting arm rotates 360 degrees in the horizontal plane through the rotating arm installation seat; first support arm is connected with the second rocking arm, the second rocking arm is connected with the third turn arm, third turn arm end is provided with the connection pivot, integration ray aircraft nose sets up in connecting the pivot, the integration ray aircraft nose can be in the plane of pivot is connected to the perpendicular to 360 degrees rotations.
Preferably, the integrated ray machine head comprises an X-ray source and a beam splitter, and the detector is a small flat panel detector.
Preferably, the control system comprises a computer host, and the computer host is provided with an image system, a Dicom network, an image software platform and a user interface.
Preferably, the mobile cart includes: the carriage is fixedly installed at the upper end of the base, the front side of the lower end of the base is fixedly provided with brake trundles, the rear side of the lower end of the base is fixedly provided with non-brake trundles, the right side of the carriage is fixedly provided with a side storage box, the small flat panel detector is placed in the side storage box, the lower side of the interior of the carriage is fixedly installed with the high-voltage generator, the upper side of the interior of the carriage is fixedly installed with the computer host, the rear cabin door is installed at the rear side of the carriage, the upper end of the carriage is fixedly provided with an operating platform, and the front side of the operating platform is fixedly provided with a push-pull handle.
Preferably, the third turning arm is an L-shaped turning frame, the light bundling device of the special light bundling device for children forms a rotating structure through connecting a rotating shaft and the L-shaped turning frame, and the light bundling device can swing left and right or swing up and down through the L-shaped turning frame 15.
Preferably, the operation table is further provided with: the display is fixedly installed on the rear side of the upper end of the operating platform, a wireless keyboard is further arranged on the front side of the upper end of the operating platform, and a wireless mouse is further arranged on the right side of the upper end of the operating platform.
Preferably, the second rotating arm is a parallel oil pressure rotating arm which is fixedly connected to the right side of the L-shaped turning frame, the beam bunching device realizes telescopic motion through a quadrilateral structure of the parallel oil pressure rotating arm, and the parallel oil pressure rotating arm can rotate 360 degrees along the axial direction of the supporting arm.
Preferably, the anti-collision handle is fixedly mounted at the left side of the beam splitter, and the machine head handle is fixedly mounted at the right side of the beam splitter.
Compared with the prior art, the invention has the beneficial effects that: the DR device for the NICU infant is provided with four movable trundles. The system is small and exquisite and flexible, can be placed beside a neonatal incubator to take pictures, can be moved freely by a light bundling device, can be used for realizing accurate positioning shooting around a neonatal human body, is small in size, can pass through crowded hospital passageways, occupies small hospital space and is flexible to move.
1. Carriage fixed mounting has the brake truckle in the upper end of base, base lower extreme front side fixed mounting, and base lower extreme rear side fixed mounting has no brake truckle, can remove whole device, makes things convenient for the mobile device through brake truckle and no brake truckle.
2. The beam bunching device can rotate by three hundred and sixty degrees in a plane vertical to the connecting rotating shaft through the connecting rotating shaft; the beam splitter can swing left and right or swing up and down through the L-shaped turning frame, telescopic motion of the beam splitter is realized through a quadrilateral structure of the parallel oil pressure rotating arm, the parallel oil pressure rotating arm can rotate 360 degrees along the axial direction of the supporting arm, meanwhile, the supporting arm and the operating platform can rotate three hundred sixty degrees in the plane of the operating platform, the beam splitter can move to any position, the beam splitter can be pulled to move through the machine head handle and the anti-collision handle, the beam splitter shoots around infants, the beam splitter passes through the supporting arm after shooting is finished, the parallel oil pressure rotating arm and the L-shaped turning frame are contracted to the rear side of the display, the whole occupied space is reduced, and the beam splitter is convenient to move in a narrow corridor of a hospital.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic side view of the side rear hatch door of the present invention in an open configuration;
FIG. 3 is a schematic top view of the present invention;
FIG. 4 is a schematic view of a side beam bunching device in a contracted configuration according to the present invention;
FIG. 5 is a schematic diagram of a rear side beam splitter shrinking structure according to the present invention;
FIG. 6 is a schematic diagram of the system of the present invention;
FIG. 7 is a schematic diagram of the multi-joint universal telescopic balance rotating arm positioning of the present invention;
FIG. 8 is a schematic view of the rotation of the multi-joint universal telescopic balance jib according to the present invention;
FIG. 9 is a schematic view of the range of swing motion of the integrated radiography head of the present invention;
FIG. 10 is a schematic view of the present invention applied to an incubator.
In the figure: 1. a carriage; 2. a base; 3. braking the caster; 4. a brake-free caster wheel; 5. a side storage box; 6. a small flat panel detector; 7. a high voltage generator; 8. a computer host; 9. a display; 10. a wireless keyboard; 11. a wireless mouse; 12. a rotating arm mounting base; 13. a support arm; 14. a parallel oil pressure rotating arm; 15. an L-shaped turning frame; 16. connecting the rotating shaft; 17. an integrated ray machine head; 18. a machine head handle; 19. an anti-collision handle; 20. a rear hatch door; 21. an operation table; 22. push-pull handle.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention relates to a DR device suitable for NICU infants, which comprises a high voltage generator, an integrated ray machine head special for children, a mobile trolley and a detector,
the infant DR disclosed by the invention is shown in a system schematic diagram of fig. 6 and comprises a high-voltage generator, a special integrated ray machine head for children, a mobile trolley, a detector and a control system, wherein the high-voltage generator generates high voltage and is connected to the special integrated ray machine head for children, the special integrated ray machine head for children comprises a special X-ray source for children and a special beam splitter for children, the special integrated ray machine head for children is arranged on a mechanical system, the mechanical system can be the mobile trolley, the special detector for children is arranged on the mobile trolley, the control system comprises a computer host, and an image system, a Dicom network, an image software platform and a user interface are arranged on the computer host.
The invention discloses an integrated ray machine head special for children, which is supported by a multi-joint universal telescopic balance rotating arm, and a principle diagram of the multi-joint universal telescopic balance rotating arm in a swinging mode is shown in figure 7, wherein the multi-joint universal telescopic balance rotating arm comprises a first supporting arm, a second rotating arm and a third rotating arm, one end of the first supporting arm is installed on a movable trolley through a rotating arm installation seat, and the first supporting arm rotates within 360 degrees in a horizontal plane through the rotating arm installation seat; first support arm is connected with the second rocking arm, the second rocking arm is connected with the third turning arm, third turning arm end is provided with the connection pivot, the special integration ray aircraft nose of children sets up in the connection pivot, the special integration ray aircraft nose of children can be in 360 degrees rotations in the plane of pivot is connected to the perpendicular to.
Referring to fig. 1-5, a mobile cart for NICU infant DR according to the present invention comprises: the vehicle comprises a carriage 1, a base 2, brake trundles 3, non-brake trundles 4 and a side storage box 5;
a carriage 1 fixedly installed on the upper end of a base 2, wherein the front side of the lower end of the base 2 is fixedly installed with brake casters 3, the rear side of the lower end of the base 2 is fixedly installed with non-brake casters 4, the right side of the carriage 1 is fixedly installed with a side storage box 5, a small flat panel detector 6 is reserved inside the side storage box 5, the lower side inside the carriage 1 is fixedly installed with a high voltage generator 7, the upper side inside the carriage 1 is fixedly installed with a computer host 8, the rear side of the carriage 1 is installed with a rear cabin door 20, the upper end of the carriage 1 is fixedly installed with an operating table 21, the front side of the operating table 21 is fixedly installed with a push-pull handle 22, a display 9 is fixedly installed on the rear side of the upper end of the operating table 21, the front side of the upper end of the operating table 21 is also provided with a wireless keyboard 10, the right side of the upper end of the operating table 21 is also provided with a wireless mouse 11, the push-pull handle 22 is used for moving the whole device to a designated position through the brake casters 3 and the non-brake casters 4, the small flat panel detector 6 in the side storage box 5 can be taken out to check the infant, the computer host 8 is controlled through the wireless mouse 11 and the wireless keyboard 10 in the checking process, the checking condition is watched through the display 9 in real time, and the computer host 8 and the high-voltage generator 7 can be overhauled by opening the rear cabin door 20.
The first support arm of the multi-joint universal telescopic balance rotating arm is particularly the support arm 13 in the embodiment, and the third turning arm is preferably an L-shaped turning frame 15. The integrated ray machine head 17 is fixedly arranged at the front end of the connecting rotating shaft 16, and the integrated ray machine head 17 can rotate by three hundred and sixty degrees in a plane vertical to the connecting rotating shaft 16 through the connecting rotating shaft 16; the rear side of the connecting rotating shaft 16 is movably connected with an L-shaped turning frame 15, the integrated ray machine head 17 forms a rotating structure with the L-shaped turning frame 15 through the connecting rotating shaft 16, the left end of the integrated ray machine head 17 is fixedly provided with an anti-collision handle 19, and the right side of the integrated ray machine head 17 is fixedly provided with a machine head handle 18; the other end of the L-shaped turning frame 15 is connected with the second rotating arm, preferably through a universal joint; the second rotating arm is a parallelogram mechanism rotating arm supported by a gas spring, and the second rotating arm can also be a parallelogram mechanism rotating arm supported by an oil pressure supporting rod, namely a parallel oil pressure rotating arm 14 in the embodiment; the L-shaped turning frame 15 can swing left and right or up and down around the parallel oil pressure rotating arm 14, and the swing amplitude is more than 180 degrees;
the other end of the parallel oil pressure rotating arm 14 is movably connected with a supporting arm 13, preferably through a universal joint; the other end of the supporting arm 13 is connected with the rotating arm mounting base 12, the rotating arm mounting base 12 is fixedly arranged at the rear side of the operating platform 21, and the supporting arm 13 forms a rotating structure with the operating platform 21 through the rotating arm mounting base 12 and can rotate within the plane of the operating platform by 360 degrees.
As shown in fig. 7-8, the integrated radiographic head 17 can rotate three hundred and sixty degrees in a plane perpendicular to the connecting rotating shaft 16 through the connecting rotating shaft 16 by means of a multi-joint universal telescopic balance rotating arm; the integrated ray machine head 17 can swing left and right or vertically in a pitching mode through the L-shaped turning frame 15, the integrated ray machine head 17 can achieve telescopic movement through a quadrilateral structure of the parallel oil pressure rotating arm 14, the parallel oil pressure rotating arm 14 can rotate 360 degrees along the axial direction of the supporting arm 13, meanwhile, the supporting arm 13 and the operating platform 21 can rotate three hundred sixty degrees in the plane of the operating platform, the integrated ray machine head 17 can move to any position, the integrated ray machine head 17 is pulled to move through the machine head handle 18 and the anti-collision handle 19, the integrated ray machine head 17 shoots around infants, and after shooting is finished, the integrated ray machine head 17 is contracted to the rear side of the display 9 through the supporting arm 13, the parallel oil pressure rotating arm 14 and the L-shaped turning frame 15, so that the occupied space of the whole machine head is reduced, and the integrated ray machine head can conveniently move in a narrow corridor of a hospital.
Fig. 9 is a schematic view of the swing motion range of the integrated radiographic handpiece of the present invention, fig. 1-3 show schematic views of the multi-joint universal telescopic balance boom of the present invention in an extended state, and fig. 4-5 show schematic views of the multi-joint universal telescopic balance boom in a retracted state. The working principle is as follows: when the device is used, firstly, according to the structure shown in the figures 4-5, the push-pull handle 22 is pulled, the whole device is moved to a specified position through the brake trundles 3 and the non-brake trundles 4, and before the device is used, the multi-joint universal telescopic balance rotating arm is in a contraction state, so that the occupied area can be greatly reduced, and the device is applied to various narrow scenes; in the using process, the small flat panel detector 6 in the side storage box 5 can be taken out to check the infant, the computer host 8 is controlled through the wireless mouse 11 and the wireless keyboard 10 in the checking process, the checking condition is watched through the display 9 in real time, and the computer host 8 and the high voltage generator 7 can be overhauled by opening the rear cabin door 20. Moreover, the multi-joint universal telescopic balance rotating arm can be adjusted in angle and telescopic length at will and can be extended according to actual needs. Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a be applicable to NICU infant DR, includes high pressure generator, the special integration ray aircraft nose of children, removes platform truck, detector and control system, and high pressure generator is connected its characterized in that with the special integration ray aircraft nose of children:
the integrated ray machine head special for the children is supported by a multi-joint universal telescopic balance rotating arm, the universal telescopic balance rotating arm comprises a first supporting arm, a second rotating arm and a third rotating arm, one end of the first supporting arm is installed on the mobile trolley through a rotating arm installation seat, and the first supporting arm rotates 360 degrees in the horizontal plane through the rotating arm installation seat; first support arm is connected with the second rocking arm, the second rocking arm is connected with the third turning arm, third turning arm end is provided with the connection pivot, the special integration ray aircraft nose of children sets up in the connection pivot, the special integration ray aircraft nose of children can be in 360 degrees rotations in the plane of pivot is connected to the perpendicular to.
2. The DR of claim 1, wherein said DR is adapted for use with an NICU infant, said DR further comprising: the special integrated ray machine head for the children comprises an X-ray source special for the children and a beam light device special for the children, and the detector is a small flat panel detector.
3. The DR system of claim 2, wherein said DR system is adapted for use with an NICU infant: the control system comprises a computer host, and an image system, a Dicom network, an image software platform and a user interface are arranged on the computer host.
4. The DR of claim 3, wherein said DR is adapted for use with an NICU infant, said DR further comprising: the mobile cart includes:
the carriage is fixedly installed at the upper end of the base, the front side of the lower end of the base is fixedly provided with brake trundles, the rear side of the lower end of the base is fixedly provided with non-brake trundles, the right side of the carriage is fixedly provided with a side storage box, the small flat panel detector is placed in the side storage box, the lower side of the interior of the carriage is fixedly installed with the high-voltage generator, the upper side of the interior of the carriage is fixedly installed with the computer host, the rear cabin door is installed at the rear side of the carriage, the upper end of the carriage is fixedly provided with an operating platform, and the front side of the operating platform is fixedly provided with a push-pull handle.
5. The DR system of claim 2, wherein said DR system is adapted for use with an NICU infant: the third turn arm is L type turn frame, the special light ware of restrainting of children is restrainted light ware and is formed rotating-structure through connecting pivot and L type turn frame, it can carry out the horizontal hunting or swing in an upper and lower pitch through L type turn frame 15 to restraint the light ware.
6. The system according to claim 4, wherein said console is further provided with:
the display is fixedly installed on the rear side of the upper end of the operating platform, a wireless keyboard is further arranged on the front side of the upper end of the operating platform, and a wireless mouse is further arranged on the right side of the upper end of the operating platform.
7. The DR device of claim 5, wherein the second arm is a parallel hydraulic arm, which is fixedly connected to the right side of the L-shaped hinge frame, the beam splitter moves telescopically through the quadrilateral structure of the parallel hydraulic arm, and the parallel hydraulic arm can rotate 360 degrees along the axial direction of the support arm.
8. The DR system of claim 5, wherein said beam splitter has a crash-proof handle attached to a left end of said beam splitter and a nose handle attached to a right end of said beam splitter.
9. The DR system of claim 7, wherein said multi-joint universal telescopic balance arm support is not limited to a parallel oil pressure arm, but can also be a compression spring balance arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110627170.2A CN113261984B (en) | 2021-06-04 | 2021-06-04 | DR suitable for NICU infants |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110627170.2A CN113261984B (en) | 2021-06-04 | 2021-06-04 | DR suitable for NICU infants |
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| Publication Number | Publication Date |
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| CN113261984A true CN113261984A (en) | 2021-08-17 |
| CN113261984B CN113261984B (en) | 2023-02-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110627170.2A Active CN113261984B (en) | 2021-06-04 | 2021-06-04 | DR suitable for NICU infants |
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| US20200163635A1 (en) * | 2018-11-27 | 2020-05-28 | General Electric Company | Mobile x-ray device for digital tomography |
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|---|---|---|---|---|
| JPH03138564A (en) * | 1989-10-25 | 1991-06-12 | Toshiba Corp | Ultrasonic flaw detector |
| CN104398264A (en) * | 2014-11-14 | 2015-03-11 | 南京佰能唯医疗科技有限公司 | Digital X-ray movable imaging device |
| CN204997321U (en) * | 2015-07-13 | 2016-01-27 | 山东同力达智能机械有限公司 | Multi -functional shallow of magnitudeization suitable for locomotive assembly and maintenance |
| CN208525336U (en) * | 2017-11-30 | 2019-02-22 | 佛山市创昕医疗器械有限公司 | Universal pivoted arm |
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| CN209770394U (en) * | 2018-09-11 | 2019-12-13 | 郑州炫影医疗科技有限公司 | Suspension type digital X-ray photographic equipment |
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| Publication number | Publication date |
|---|---|
| CN113261984B (en) | 2023-02-17 |
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