CN110780450A - Piece device is seen in tumour radiotherapy - Google Patents

Piece device is seen in tumour radiotherapy Download PDF

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Publication number
CN110780450A
CN110780450A CN201911231616.9A CN201911231616A CN110780450A CN 110780450 A CN110780450 A CN 110780450A CN 201911231616 A CN201911231616 A CN 201911231616A CN 110780450 A CN110780450 A CN 110780450A
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China
Prior art keywords
light distribution
center
tumor radiotherapy
magnifier
film
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CN201911231616.9A
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Chinese (zh)
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CN110780450B (en
Inventor
王宗站
张银铃
邢晓波
杨金霞
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Qingdao Central Hospital
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Qingdao Central Hospital
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    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/02Viewing or reading apparatus
    • G02B27/022Viewing apparatus
    • G02B27/024Viewing apparatus comprising a light source, e.g. for viewing photographic slides, X-ray transparancies

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Apparatus For Radiation Diagnosis (AREA)

Abstract

The invention discloses a tumor radiotherapy film viewing device, which relates to the technical field of medical instruments and comprises a base, a supporting table, a light distribution chamber and a top-wearing type magnifier device, wherein the light distribution chamber is a rotatable upright post structure with a polygonal cross section, and an image film clamping groove formed by a frame is arranged on the side surface of the upright post structure. The image film can be easily placed, the efficiency is high, and the operation is labor-saving; a plurality of image films can be put into different image film clamping grooves, so that the contrast observation of the same focus is facilitated, and the rapid diagnosis is facilitated; also has the function of adjusting visual fatigue, and is beneficial for doctors to keep a good film-watching state.

Description

Piece device is seen in tumour radiotherapy
Technical Field
The invention belongs to the technical field of medical instruments, and particularly relates to a tumor radiotherapy film-viewing device.
Background
The radiological examination is a method which is most commonly used for clinical diagnosis of tumor diseases, and the radiological examination is a method of projecting pathological changes of a patient body onto an image film by using radiation, and diagnosis bases can be provided for doctors through the image film. When watching the image film, oncologist need look over with the help of seeing the piece device, and the current piece device simple structure of seeing, including fluorescent tube, cloth light cover, place the image film and observe before the cloth light cover, need continuously pay close attention to static picture, the time is of a specified duration, causes visual fatigue very easily, and then image diagnosis's accuracy.
Some new design film viewing devices are also available in the current patent literature, and most of the film viewing devices have the following defects:
1. the method for fixing the photographic film does not get rid of the thought of the prior art, namely, the photographic film is fixed by various clamping devices, so that the operation is complicated and the efficiency is low;
2. because of the limitation of the device, the film viewing mode does not get rid of the thought of the prior art, namely, one film is hung after one film is viewed, so that the device for continuously viewing the films is lacked, and because the film viewing is lacked in continuity, the contrast among the films photographed at different angles of the same focus is more strenuous, thus the efficiency of identifying diseases is low;
3. the doctor overlooks the film watching effect, ignores the fatigue of the film watching of the doctor, lacks a device for relieving the visual fatigue, and on the basis of overlooking the physical condition of the doctor, the doctor pursues the film watching effect one by one, and the film watching is often mistaken due to poor state of the doctor.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention discloses a tumor radiotherapy film viewing device which is convenient for placing an image film, can continuously view the film and has the effect of relieving visual fatigue.
In order to achieve the purpose, the technical scheme of the invention is as follows:
a piece device is seen in tumour radiotherapy, includes base, brace table and cloth light room, the upper surface center department of base and the lower surface center department of brace table be connected through telescopic machanism, the brace table upper surface be equipped with annular first spout of circle, the cloth light room be polygonal stand structure for the cross section, the bottom of the perpendicular arris of stand structure be equipped with the first slider that first spout cooperation was used, any side of stand structure include square frame, at the internal surface fixedly connected with cloth light cover of frame, the side of frame and base seted up the inclined plane towards cloth light cover direction, inclined plane and cloth light cover between constitute the image piece draw-in groove, the opening of frame set up towards cloth light cover one side, opening and cloth light cover between form the image piece and throw into the mouth, the center department of cloth light room be equipped with the montant of brace table upper surface center department fixed connection, montant lateral wall surface and stand structure each erect the interior angle on arris between be equipped with the baffle, the baffle between form the light distribution unit, all be equipped with the LED lamp in arbitrary light distribution unit, the baffle on still be equipped with reflective coating, the top of light distribution room still be equipped with the roof, still be equipped with LED lamp control panel on the brace table at arbitrary light distribution unit outer fringe place, control panel with the LED lamp electricity federation of light distribution unit, the brace table on still be equipped with power socket, power socket and control panel electricity federation.
Preferably, the control panel is provided with a switch button and a brightness adjusting button.
Preferably, the reflective coating is a nano reflective coating.
Preferably, the telescopic mechanism comprises a sleeve fixedly arranged at the center of the upper surface of the base and provided with an internal thread in the vertical direction, and a support column fixedly arranged at the center of the lower surface of the support table and in threaded connection with the sleeve.
Preferably, handrails are symmetrically arranged on the surface of the side wall of the support table.
Preferably, the tumor radiotherapy film viewing device further comprises a top-wearing magnifier device used in cooperation.
Preferably, the top-wearing magnifier device comprises a head band and a magnifier part connected with the head band.
Preferably, the head band include be used for hooping the convex elastic plate of head both sides, fixed connection between the lateral wall of elastic plate both sides and the arc arched diaphragm that makes progress, with diaphragm middle part and elastic plate middle part fixed connection's curved second spout, the magnifying glass part include combination formula magnifying glass and adapting unit, adapting unit include one end and combination formula magnifying glass lateral wall fixed surface be connected, the T shape pole of the other end and elastic plate lateral wall surface articulated and one end and combination formula magnifying glass rotation connection, the connecting rod of the other end and second spout sliding connection, T shape pole symmetrical set up in head band both sides.
Preferably, combination formula magnifying glass be disc structure, disc structure's rear surface center department rotate with the one end of connecting rod and be connected, disc structure's quotation on, and the center that encircles disc structure be equipped with the magnifying glass of a plurality of different magnification, disc structure's periphery be equipped with ring shape guide slot, disc structure and ring shape guide slot rotate and be connected, the one end of T shape pole and the lateral wall fixed surface of ring shape guide slot be connected.
Preferably, a plurality of bulges are further arranged on the inner side of the circular guide groove and positioned on the edge of the outer surface of the disc-shaped structure; the disc-shaped structure is made of glass.
The beneficial effects of the tumor radiotherapy film viewing device provided by the invention are divided into 3 parts:
1. the invention can easily place the image film, and has high efficiency and labor-saving operation.
2. The invention can put a plurality of image films into different image film clamping grooves, can continuously watch the films, is convenient for the contrast observation of the same focus and is beneficial to quickly making diagnosis.
3. The invention is beneficial to relaxing eye muscles and eliminating visual fatigue through the rotatable viewing sheet and the combined magnifier structure.
Drawings
FIG. 1: the invention has a structure schematic diagram;
FIG. 2: a schematic top view of the present invention;
FIG. 3: the cross section of the invention is schematic;
FIG. 4: the top-wearing magnifier device of the invention is a schematic plan view;
FIG. 5: the invention discloses a structural schematic diagram of a combined magnifier;
FIG. 6: top view at the top edge of the bezel of the present invention;
FIG. 7: a side cross-sectional view of the frame of the present invention;
FIG. 8: the bottom side longitudinal section schematic diagram of the frame of the invention;
FIG. 9: the invention is provided with a frame schematic diagram of a pinch port;
1: base, 2: a sleeve; 3: strut, 4: an armrest, 5: light distribution cover, 6: a frame, 601: top edge, 602: opening, 603: image slice input port, 604: side edge, 605: bevel, 606: bottom side, 7: support table, 8: top plate, 9: first runner, 10: image card slot, 11: vertical bar, 12: LED lamp, 13: separator, 14: light distribution unit, 15: elastic plate, 16: transverse plate, 17: connecting rod, 18: second slider, 19: circular guide groove, 20: second chute, 21: hinge shaft, 22: t-bar, 23: combined magnifier, 231: projection, 232: edge, 233: magnifying glass, 24: control panel, 25: image sheet, 26: and (5) pinching.
Detailed Description
The following description is only exemplary of the present invention and should not be construed as limiting the scope of the present invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention should be included in the scope of the present invention.
Example 1:
as shown in fig. 1, a film viewing device for tumor radiotherapy comprises a base 1, a supporting table 7 and a light distribution chamber, wherein the center of the upper surface of the base 1 is connected with the center of the lower surface of the supporting table 7 through a telescopic mechanism, as shown in fig. 2, the upper surface of the supporting table 7 is provided with a circular first chute 9, the light distribution chamber is of a column structure with a polygonal cross section, as shown in fig. 1, the bottom end of the vertical edge of the column structure is provided with a first slider matched with the first chute 9 for use, either side of the column structure comprises a square frame 6, the inner surface of the frame 6 is fixedly connected with a light distribution cover 5, as shown in fig. 7 and 8, the side 604 and the bottom 606 of the frame 6 are provided with an inclined plane 605 facing the direction of the light distribution cover 5, an image film clamping groove 10 is formed between the inclined plane 605 and the light distribution cover 5, as shown in fig. 6, the top edge 601 of the frame 6 is provided with an opening 602 facing one side of the light distribution cover, an image sheet input opening 603 is formed between the opening 602 and the light distribution cover 5, as shown in fig. 3, the center of the light distribution chamber is provided with a vertical rod 11 fixedly connected with the center of the upper surface of the support table 7, a partition plate 13 is arranged between the side wall surface of the vertical rod 11 and the inner angle of each vertical edge of the column structure, a light distribution unit 14 is formed between the partition plates 13, an LED lamp 12 is arranged in any light distribution unit 14, the partition plate 13 is further provided with a reflective coating, as shown in fig. 2, the top of the light distribution chamber is further provided with a top plate 8, as shown in fig. 1, an LED lamp control panel 24 is further arranged on the support table where the outer edge of any light distribution unit 14 is located, the control panel 24 is electrically connected with the LED lamp of the light distribution unit 14, the support table 7 is further provided with a power supply socket, the power socket is electrically connected with the control panel 24;
the control panel 24 is provided with a switch button and a brightness adjusting button;
the reflective coating is a nano reflective coating;
the telescopic mechanism comprises a sleeve 2 with internal threads in the vertical direction and fixedly arranged at the center of the upper surface of the base, and a support 3 which is fixedly arranged at the center of the lower surface of the support table 7 and is in threaded connection with the sleeve 2;
the side wall surface of the support platform 7 is also symmetrically provided with armrests 4.
When the film needs to be seen, the film-viewing device in the prior art usually needs to clamp the image film by the clamping mechanism, the operation process is complicated, and the efficiency is low, but when the film is seen, as shown in fig. 1, 2 and 6, the image film only needs to be thrown in from the image film throwing-in opening 603, and the two sides of the image film are tightly adhered with the light cover 5 under the guiding action of the inclined plane 605 and clamped in the image film clamping groove 10. As shown in fig. 9, a pinch 26 (i.e. a semicircular opening for pinching the image film) may be disposed at the top edge 601 of the frame 6, and when the image film needs to be taken out, the image film can be directly taken out by pinching the image film from the pinch 26.
Further, as shown in fig. 1, when there are a plurality of image films to be viewed on the same patient, the plurality of image films can be put into the image film slots 10 of the different light distribution units 14, and when the image films need to be compared, the doctor only needs to rotate the light distribution chamber without repeatedly detaching and attaching new image films.
As shown in fig. 1, compared with the method of rotating the light distribution chamber to clamp the image film into the immovable device, the flexibility of viewing the image film can be increased, so that a doctor can view the image film from different angles, while rotating the light distribution chamber, the doctor can view the image film, the muscles around the eyes of the doctor are suitable for viewing from different angles, the alternative relaxation of the muscles of the eyes is facilitated, and compared with the method of staring at the immovable image film, the image viewing method of the present invention is not easy to cause visual fatigue.
Further, as shown in fig. 1, the control panel 24 is provided with a switch button and a brightness adjusting button, which can adjust the brightness of the LED lamp according to the indoor brightness, thereby being beneficial to protecting eyes and being beneficial to viewing the film. The nanometer reflective coating can improve the reflectivity of the LED spotlight reflector, so that the reflectivity reaches up to 96 percent, and the effective sheet viewing strength of the LED lamp is ensured.
Example 2:
on the basis of embodiment 1, this embodiment provides a further optimized implementation manner, specifically:
as shown in fig. 4 and 5, the film viewing device for tumor radiotherapy further comprises a top-wearing magnifier device used in cooperation;
the top-wearing type magnifier device comprises a head band and a magnifier part connected with the head band;
the head band comprises an arc-shaped elastic plate 15 for hooping two sides of the head, a transverse plate 16 fixedly connected between the side walls of the two sides of the elastic plate 15 and arched upwards in an arc shape, and an arc-shaped second chute 20 fixedly connected with the middle part of the transverse plate 16 and the middle part of the elastic plate 15, the magnifier part comprises a combined magnifier 23 and a connecting part, the connecting part comprises a T-shaped rod 22 and a connecting rod 17, one end of the T-shaped rod is fixedly connected with the surface of the side wall of the combined magnifier 23, the other end of the T-shaped rod is hinged with the surface of the side wall of the elastic plate 15, one end of the T-shaped rod is rotatably connected with the combined magnifier 23, and the other end of the T-shaped;
the combined magnifier 23 is of a disc-shaped structure, the center of the rear surface of the disc-shaped structure is rotatably connected with one end of the connecting rod 17, a plurality of magnifiers 233 with different magnification factors are arranged on the disc surface of the disc-shaped structure and surround the center of the disc-shaped structure, the periphery of the disc-shaped structure is provided with an annular guide groove 19, the disc-shaped structure is rotatably connected with the annular guide groove 19, and one end of the T-shaped rod 22 is fixedly connected with the surface of the side wall of the annular guide groove 19;
a plurality of bulges 231 are also arranged at the inner side of the circular guide groove 19 and at the edge 232 of the outer surface of the disc-shaped structure; the disc-shaped structure is made of glass.
As shown in figure 5, the magnifying glass is mainly used for distinguishing the details of the image film, the combined magnifying glass 23 is designed, when the combined magnifying glass is used, the disc-shaped structure rotates in the annular guide groove 19 by pushing the protrusion 231 with hands, the distance between the combined magnifying glass 23 and the image film is adjusted, the details of the image film are distinguished and compared through the magnifying glasses 233 with different magnification factors, so that the forms of the details with different magnification factors can be integrally known, and a doctor can be helped to judge the details more accurately. The diagnostic device is not disclosed in the prior art, and when a doctor looks at the image in this way for a long time, the doctor can understand details not only in scattered plane images, but also can easily form system impression on image forms with different magnifications, and brand new diagnostic experience about the details of the image is accumulated.
On the basis, the combined magnifier 23 also plays a role in relaxing eye muscles, and the eye muscles are adapted to images with different magnification factors in the process of rotating the combined magnifier 23, so that the eye muscles are alternately tensed and relaxed, and the visual fatigue can be quickly recovered. However, in the prior art, the eyes need to look at the image film to distinguish details, which causes the fixed part of eye muscles to be continuously over-tensed and not to rest, so that the eye muscles can quickly enter a fatigue state. Therefore, the invention can enable doctors to keep better physiological state and is beneficial to accurate diagnosis.

Claims (10)

1. A tumor radiotherapy sees piece device, characterized by: the device comprises a base, a supporting table and a light distribution chamber, wherein the center of the upper surface of the base is connected with the center of the lower surface of the supporting table through a telescopic mechanism, the upper surface of the supporting table is provided with a circular first chute, the light distribution chamber is of a column structure with a polygonal cross section, the bottom end of a vertical edge of the column structure is provided with a first sliding block matched with the first chute, any side surface of the column structure comprises a square frame, a light distribution cover is fixedly connected with the inner surface of the frame, inclined planes facing the direction of the light distribution cover are arranged on the side edges and the bottom edges of the frame, an image sheet clamping groove is formed between the inclined planes and the light distribution cover, an opening facing one side of the light distribution cover is formed on the frame, an image sheet projection port is formed between the opening and the light distribution cover, the center of the light distribution chamber is provided with a vertical bar fixedly connected with the center of the upper surface of the supporting table, montant lateral wall surface and stand structure each erect the interior angle on arris between be equipped with the baffle, the baffle between form the light distribution unit, all be equipped with the LED lamp in arbitrary light distribution unit, the baffle on still be equipped with reflective coating, the top of light distribution room still be equipped with the roof, still be equipped with LED lamp control panel on the brace table at arbitrary light distribution unit outer fringe place, control panel with the LED lamp electricity federation of light distribution unit, the brace table on still be equipped with power socket, power socket and control panel electricity federation.
2. The tumor radiotherapy slide viewing device of claim 1, wherein: the control panel is provided with a switch button and a brightness adjusting button.
3. The tumor radiotherapy slide viewing device of any one of claims 1 and 2, wherein: the reflective coating is a nanometer reflective coating.
4. The tumor radiotherapy slide viewing device of any one of claims 1 and 2, wherein: the telescopic mechanism comprises a sleeve pipe with internal threads in the vertical direction and fixedly arranged at the center of the upper surface of the base, and a support column which is fixedly arranged at the center of the lower surface of the support table and is in threaded connection with the sleeve pipe.
5. The tumor radiotherapy slide viewing device of any one of claims 1 and 2, wherein: the side wall surface of the supporting platform is also symmetrically provided with armrests.
6. The tumor radiotherapy slide viewing device of any one of claims 1 and 2, wherein: the tumor radiotherapy film watching device also comprises a top-wearing type magnifier device which is used in a matching way.
7. The tumor radiotherapy slide viewing device of claim 6, wherein: the top-wearing type magnifier device comprises a head band and a magnifier part connected with the head band.
8. The apparatus of claim 7, wherein: the head hoop comprises an arc-shaped elastic plate, a transverse plate and an arc-shaped second sliding groove, the elastic plate is used for hooping two sides of the head, the transverse plate is fixedly connected between the side walls of the two sides of the head and arches upwards in an arc shape, the arc-shaped second sliding groove is fixedly connected with the middle of the transverse plate and the middle of the elastic plate, the magnifier component comprises a combined magnifier and a connecting component, the connecting component comprises a T-shaped rod and a connecting rod, one end of the T-shaped rod is fixedly connected with the surface of the side wall of the combined magnifier, the other end of the T-shaped rod is hinged with the surface of the side wall of the elastic plate, one end of the.
9. The apparatus of claim 8, wherein: the combination formula magnifying glass be disc structure, disc structure's rear surface center department rotate with the one end of connecting rod and be connected, disc structure's quotation on, and the center that encircles disc structure be equipped with the magnifying glass of the different magnification of a plurality of, disc structure's periphery be equipped with ring shape guide slot, disc structure and ring shape guide slot rotate and be connected, the one end of T shape pole and the lateral wall fixed surface of ring shape guide slot be connected.
10. The apparatus of claim 9, wherein: a plurality of bulges are also arranged on the inner side of the circular guide groove and positioned on the edge of the outer surface of the disc-shaped structure; the disc-shaped structure is made of glass.
CN201911231616.9A 2019-12-05 2019-12-05 Piece device is seen in tumour radiotherapy Active CN110780450B (en)

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