CN210088371U - Remove DR flat panel detector fixed bolster - Google Patents
Remove DR flat panel detector fixed bolster Download PDFInfo
- Publication number
- CN210088371U CN210088371U CN201820198114.5U CN201820198114U CN210088371U CN 210088371 U CN210088371 U CN 210088371U CN 201820198114 U CN201820198114 U CN 201820198114U CN 210088371 U CN210088371 U CN 210088371U
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- base
- fixing frame
- flat panel
- groove
- panel detector
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Abstract
A fixed support for a mobile DR flat panel detector comprises a base, a fixed frame and an angle control device, wherein the angle control device is adjustable in an angle range of 0-180 degrees and connects the base with the fixed frame; the base is of a cuboid plate-shaped structure, and a section of groove is formed in the upper surface of the base; the fixing frame is a section of strip-shaped hollow pipe, and a groove is formed in the middle upper part of one side, facing the base, of the fixing frame; the angle control device is composed of an outer ring and an inner shaft. The angle control device has the functions of controlling the accurate angle and firmly connecting the base and the fixing frame, so that the three are effectively integrated, and the DR flat panel detector is conveniently fixed on the support and adjusted to the required placing angle. The utility model has simple structure and convenient use, and can improve the shooting efficiency; the cost is low; the method has no interference on shooting, effectively improves the shooting quality, meets the diagnosis requirement, and reduces the risk caused by repeated shooting.
Description
Technical Field
The utility model relates to a medical equipment field, more specifically say, in particular to remove DR flat panel detector fixed bolster.
Background
The digital radiography system (DR) adopts a flat panel detector to perform direct image conversion, is an advanced radiography technology formed by combining a computer digital image processing technology and an X-ray radiation technology, and successfully realizes the integration of digital acquisition, processing, transmission, display and storage of X-ray images. The computer system of the DR reconstructs and variously processes the digitized X-ray image, and the resulting digital X-ray image is displayed by a display. Bedside photography is an important component in daily work of radiology departments, and is mainly suitable for intensive care, infants who are difficult to move due to the use of fracture traction beds and the like, and bedridden patients who are inconvenient to move after operations. With the expansion of hospital scale and the increasing number of beds, the number of bedside photographic requirements is increasing. The core component of DR is a flat-panel detector (FPD) which is used to collect X-ray information and convert the X-rays transmitted through the human body into corresponding digital signals.
The DR adopts a flat-panel detector (FPD) as an imaging carrier, has higher sensitivity and larger latitude, obviously shortens the exposure time, reduces the dynamic blurring caused by the respiration, the movement and the like of a patient, has higher density resolution, and greatly improves the image quality of critical emergency bedside photography by virtue of rich post-processing functions of a computer. However, the DR flat panel detector has no fixed support device and can only be placed under the body of a patient lying in bed, when a special position is shot, only the ball head device of an X-ray can be adjusted, and the angle of the flat panel detector cannot be adjusted, so that the image is blurred, the position is not good, and artificial artifacts exist. Sometimes, the required requirements cannot be met even though multiple times of shooting are carried out, the radiation dose of patients and workers is increased virtually, and valuable time is wasted. In the past, objects such as surgical drapes, quilts, books and the like are used as supports behind a flat panel detector, or medical adhesive tapes are used for fixing limbs and the flat panel detector of a patient at special positions, and because the fixation is not firm and stable and the limbs and the flat panel detector cannot be effectively maintained at the special positions, the shooting can only be reluctantly completed. The poor image quality and position are caused, which affects the reading of the DR image by the clinician, and is not beneficial to the evaluation of the patient's condition.
SUMMERY OF THE UTILITY MODEL
(1) Technical problem
Therefore, how to make the DR flat panel detector capable of clearly imaging when shooting bedridden patients or special positions of patients who are in intensive care, are difficult to move due to use of a fracture traction bed and the like, are inconvenient for activities after an infant and a surgery, and the like becomes a problem to be solved urgently by the technical staff in the field.
(2) Technical scheme
To above-mentioned problem, be convenient for photographic quick, effective, high-quality completion and implementation of bedside, the utility model provides a remove DR flat panel detector fixed bolster, this is the auxiliary device who puts and fix DR flat panel detector in a certain position when being applied to and needing special position in the bedside is photographic.
A fixed support for a mobile DR flat panel detector comprises a base, a fixed frame and an angle control device, wherein the angle control device is adjustable in an angle range of 0-180 degrees. The angle control device connects the base with the fixing frame.
The base is cuboid platelike structure, the base upper surface is provided with one section recess. The groove is used for placing the bottom end of the DR flat panel detector. The base is made of metal.
The base can also be provided with an integrated fork-shaped structure consisting of two branches, the two branches have the same structure, the branches are in a long strip shape, and grooves are arranged at the same distance from the intersection point of the two branches. The groove is used for placing the bottom end of the DR flat panel detector.
The fixing frame is a section of long strip-shaped hollow pipe, a groove is formed in the middle upper portion, facing one side of the base, of the fixing frame, and the groove is used for placing the top end of the DR flat panel detector. The fixing frame is made of metal.
The fixing frame can also be arranged into a structure formed by connecting two long-strip hollow pipes through shafts, and the two long-strip hollow pipes can be adjusted through rotation of the shafts. A groove is formed in one side, facing the base, of the strip-shaped hollow pipe above the base.
The angle control device is composed of an outer ring and an inner shaft and is made of hard plastic. The outer loop is an integrated structure composed of a bottom sheet and a circular ring barrel, the bottom sheet is fixedly connected with the right end of the base through a bolt, a plurality of semi-cylindrical protrusions are arranged on the inner wall of the circular ring barrel, each semi-cylindrical protrusion is tightly connected with the corresponding semi-cylindrical protrusion, an empty groove is formed in the upper portion of the circular ring barrel, the length of the empty groove is equal to the outer diameter of the circular ring barrel, and the width of the empty groove is equal to half of the height of the circular ring barrel. The inner shaft is cylindrical, a plurality of semi-cylindrical protrusions are arranged on the outer side wall of the inner shaft, and each semi-cylindrical protrusion is tightly connected with each other. The size of the semi-cylindrical protrusion on the outer side wall of the inner shaft is the same as that of the semi-cylindrical protrusion on the inner wall of the circular barrel, and the diameter of the semi-cylindrical protrusion is 1-2 mm. The bottom end of the fixing frame penetrates through a hollow groove of the circular barrel of the outer ring to be fixedly connected with the inner shaft through a bolt.
The angle control device is fixed after rotating between the semi-cylindrical protrusions of the outer ring and the inner shaft, so that the purpose of adjusting the angle is achieved. The length of the empty groove arranged on the outer ring is equal to the diameter of the circular barrel of the outer ring, so that the angle adjusting range of the angle control device is limited to be 0-180 degrees.
(3) Advantageous effects
① the utility model discloses an angle control device has controllable accurate angle and firmly connects the effect of base and mount, makes the three effectual combine together, and the DR flat panel detector of being convenient for is fixed in on the support and adjusts to the angle that needs put.
② the utility model has the advantages of simple structure, convenient use, improved shooting efficiency, low cost, reduced shooting cost, no interference to shooting, effectively improved shooting quality, satisfied diagnosis requirement, and reduced risk and other adverse effects caused by repeated shooting.
③ the utility model discloses nimble, practical in clinical application has optimized work flow, alleviates medical staff's burden, has improved work efficiency and image quality, reduces the risk that repeated shooting brought, has won the time for surgeon in time the treatment patient in the art.
Drawings
Fig. 1 is the overall structure schematic diagram of the utility model, fig. 2 is the structure schematic diagram that angle control device looked sideways at, fig. 3 is the structure schematic diagram that angle control device overlooked, fig. 4 is the utility model discloses an embodiment two structure schematic diagrams.
In the figure: 1 is a base, 2 is a fixing frame, 3 is an angle control device, 4 is a groove of the base, 5 is a groove of the fixing frame, 6 is an outer ring, 6-1 is an inner shaft, and 7 is a bottom plate.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
In the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In a first specific embodiment, as shown in fig. 1, a fixing support for a mobile DR flat panel detector is composed of a base 1, a fixing frame 2 and an angle control device 3, wherein the angle control device is adjustable within an angle range of 0-180 degrees. The angle control device connects the base with the fixing frame.
The base 1 is a cuboid plate-shaped structure, and a section of groove 4 is formed in the upper surface of the base. The groove 4 is used for placing the bottom end of the DR flat panel detector. The base is made of metal.
The fixing frame 2 is a section of long strip-shaped hollow pipe, a groove 5 is formed in the middle upper portion, facing one side of the base, of the fixing frame, and the groove 5 is used for placing the top end of the DR flat panel detector. The fixing frame is made of metal.
As shown in fig. 2 and 3, the angle control device is composed of an outer ring 6 and an inner shaft 7, and is made of hard plastic. The outer ring is of an integrated structure consisting of a bottom plate 6-1 and a circular ring barrel, the bottom plate is fixedly connected with the right end of the base through bolts, a plurality of semi-cylindrical protrusions are arranged on the inner wall of the circular ring barrel and tightly connected with each other, a hollow groove is formed in the upper portion of the circular ring barrel, the length of the hollow groove is equal to the outer diameter of the circular ring barrel, and the width of the hollow groove is equal to half of the height of the circular ring barrel. The inner shaft 7 is cylindrical, a plurality of semi-cylindrical protrusions are arranged on the outer side wall of the inner shaft, and each semi-cylindrical protrusion is tightly connected with each other. The size of the semi-cylindrical protrusion on the outer side wall of the inner shaft is the same as that of the semi-cylindrical protrusion on the inner wall of the circular barrel, and the diameter of the semi-cylindrical protrusion is 1-2 mm. The bottom end of the fixing frame penetrates through a hollow groove of the circular barrel of the outer ring to be fixedly connected with the inner shaft through a bolt.
The angle control device is fixed after rotating between the semi-cylindrical protrusions of the outer ring and the inner shaft, so that the purpose of adjusting the angle is achieved. The length of the empty groove arranged on the outer ring is equal to the diameter of the circular barrel of the outer ring, so that the angle adjusting range of the angle control device is limited to be 0-180 degrees.
In the second embodiment, as shown in fig. 4, the base 1 may further be provided with an integrated fork-shaped structure formed by two branches, the two branches have the same structure, the branches are long, and the grooves 4 are disposed at the same distance from the intersection point of the two branches. The groove 4 is used for placing the bottom end of the DR flat panel detector. The fixing frame 2 can also be arranged into a structure formed by connecting long-strip hollow pipes at two ends through shafts, and one side, facing the base, of the long-strip hollow pipe above the fixing frame is provided with a groove 5. The angle control device has the same structure as the angle control device in the first embodiment.
The utility model overcomes original DR flat panel detector does not have professional fixing device's shortcoming, can only adopt the operation to spread objects such as list, cotton-wadded quilt, books and support as interim behind flat panel detector, or be fixed in the special position with patient's limbs and flat panel detector with medical adhesive tape, because fixed firm stability, and can not effectively maintain in the special position, can only reluctantly accomplish and shoot. The defect of influencing the shooting effect is fundamentally overcome, and the problems of adverse effects and the like are solved. Only the utility model discloses because angle control device, base and mount three combine together ingenious design, solved fixed not jail, and can not effectively maintain special position scheduling problem.
The present invention is not limited to the above embodiments, and any person can obtain other products in various forms according to the teaching of the present invention. All the equivalent changes and modifications made according to the claims of the present invention shall fall within the scope of the present invention.
Claims (3)
1. The utility model provides a remove DR flat panel detector fixed bolster comprises base, mount, angle controlling means three major part, its characterized in that:
the angle control device is adjustable in an angle range of 0-180 degrees and connects the base with the fixing frame;
the base is of a cuboid plate-shaped structure, and a section of groove is formed in the upper surface of the base;
the fixing frame is a section of strip-shaped hollow pipe, and a groove is formed in the middle upper part of one side, facing the base, of the fixing frame;
the angle control device consists of an outer ring and an inner shaft;
the outer ring is of an integrated structure consisting of a bottom plate and a circular ring barrel, the bottom plate is fixedly connected with the right end of the base through bolts, a plurality of semi-cylindrical protrusions are arranged on the inner wall of the circular ring barrel and tightly connected with each other, a hollow groove is formed in the upper portion of the circular ring barrel, the length of the hollow groove is equal to the outer diameter of the circular ring barrel, and the width of the hollow groove is equal to half of the height of the circular ring barrel;
the inner shaft is cylindrical, a plurality of semi-cylindrical protrusions are arranged on the outer side wall of the inner shaft, and each semi-cylindrical protrusion is tightly connected with each other; the size of the semi-cylindrical protrusion on the outer side wall of the inner shaft is the same as that of the semi-cylindrical protrusion on the inner wall of the circular barrel, and the diameter of the semi-cylindrical protrusion is 1-2 mm.
2. The mobile DR flat panel detector fixing frame of claim 1, wherein: the base can also be provided with an integrated fork-shaped structure consisting of two branches, the two branches have the same structure, the branches are in a long strip shape, and grooves are arranged at the same distance from the intersection point of the two branches.
3. The mobile DR flat panel detector fixing frame of claim 1, wherein:
the fixing frame can also be arranged into a structure formed by connecting long-strip hollow pipes at two ends through shafts, and a groove is formed in one side, facing the base, of the long-strip hollow pipe above the fixing frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820198114.5U CN210088371U (en) | 2018-02-05 | 2018-02-05 | Remove DR flat panel detector fixed bolster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820198114.5U CN210088371U (en) | 2018-02-05 | 2018-02-05 | Remove DR flat panel detector fixed bolster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210088371U true CN210088371U (en) | 2020-02-18 |
Family
ID=69469370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820198114.5U Expired - Fee Related CN210088371U (en) | 2018-02-05 | 2018-02-05 | Remove DR flat panel detector fixed bolster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210088371U (en) |
-
2018
- 2018-02-05 CN CN201820198114.5U patent/CN210088371U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200218 Termination date: 20210205 |
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| CF01 | Termination of patent right due to non-payment of annual fee |