CN103948397B - Medical X-ray vertical type bilateral is horizontal outer wide-angle photography frame side by side - Google Patents
Medical X-ray vertical type bilateral is horizontal outer wide-angle photography frame side by side Download PDFInfo
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- CN103948397B CN103948397B CN201410229913.0A CN201410229913A CN103948397B CN 103948397 B CN103948397 B CN 103948397B CN 201410229913 A CN201410229913 A CN 201410229913A CN 103948397 B CN103948397 B CN 103948397B
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Abstract
The invention discloses a kind of medical X-ray vertical type bilateral side by side laterally outer wide-angle photography frame, belong to the auxiliary device be directed to by x-ray beam on specific site.The photography panel be arranged in parallel before and after the present invention includes and backboard, the drift angle frame arranged between photography panel and backboard and base angle frame, form both sides and photography support open up and down, the end face of drift angle frame and the bottom surface of base angle frame install the upper slide and lower skateboard that are provided with the first support bar and the second support bar respectively, first support bar and the second support bar install the first side plate and the second side plate that are formed with end carriage and side carriage respectively, and backboard top margin is provided with back of the body hook.The present invention of such design, can make the chest bilateral rib that is detected in laterally by near-end distally, tilt to amplify gradually, the comparable former method for imaging Photograph image partial enlargement 6 times of oxter rib width.Achieve an X-ray exposure, make the photosensitive camera box difference photosensitive imaging simultaneously on double thoracic rib first side plate and the second side plate.
Description
Technical field
The present invention relates to the auxiliary device be directed to by x-ray beam on specific site, specifically a kind of medical X-ray vertical type bilateral horizontal outer wide-angle photography frame side by side.
Background technology
In clinical position, patient's fracture of rib is many is caused by thoracic injury, clinical very common, and the diagnosis of radiology department x-ray is the important evidence of fracture of rib, due to the dissection of rib, physiological characteristics and congenital variation, cause the complexity of Diagnosis of Rib Fracture.Avoid fracture of rib mistaken diagnosis, fail to pinpoint a disease in diagnosis, reducing doctor-patient dispute, is the important topic in Clinical X-ray Diagnosis.But when x-ray is diagnosed, due to projection angle and fracture line direction, very easily occur again failing to pinpoint a disease in diagnosis and mistaken diagnosis, and the wounded often will carry out the qualification of legal medical expert's traumatic condition after thoracic trauma, the diagnosis of fracture of rib and quantity are again important indicators.Therefore, clarify a diagnosis most important.But current routine examination X-ray film throws the shortcoming of photograph method resolution, cause accuracy rate of diagnosis still can not be satisfactory.
" x-ray Examined effect " Shanghai science tech publishing house, discloses the utilization of oblique ray, and x-ray is cone-shapedly outwards to project from X-ray tube, so except centrage, remaining ray is all oblique ray ... merge and utilize oblique ray and Anodal heel effect, can obtain and more perfectly throw according to effect.
According to above-mentioned principle, " clinical radiation magazine " the 17th volume the 5th phase in 1998 discloses technical staff and adopts vertical type to throw photograph method, make patient or the hand-held photosensitive camera box of family members, make in 45 ° of angles between photosensitive camera box and health, with obtain utilize oblique ray after the photo that amplifies.But, due to patient's hand-held photosensitive camera box poor stability, must be accompanied by family members and be subject to roentgen radiation x, make troubles to technical staff, patient and family members thereof.
" Chinese Journal of Radiology " 1955.4 phase .page312 discloses " the angulation X-ray photographic art of the disguised focus of pulmonary ", metal hook is had to be contained on photography support in square metal frame upper end, separately have a rectangle plank, be contained in metal rack with hinge, opposite side has a metal bow to prop up.Metal bow has six breach, and each breach has certain distance, and plank angle differs 5 ° just.In addition, a kind of loxosis X-ray photographic device, Solely is the square plank of a block length, is fixed on vertical axis center, and angulation number can indicate by the nationality diagraph that is fixed on apparatus upper end, and is arranged on fluorescent screen by this kind of camera.
Summary of the invention
The present invention is exactly to solve in prior art, the shortcoming of Routine X-ray photographs method for imaging, cause the still unsafty problem of radiology department's diagnostic imaging accuracy rate, and a kind of medical X-ray vertical type bilateral horizontal outer wide-angle photography frame side by side improving X-ray film diagnostic level is provided.
The present invention realizes according to following technical scheme:
A kind of medical X-ray vertical type bilateral horizontal outer wide-angle photography frame side by side, comprise photography panel, with the backboard be arranged in parallel before and after photography panel, photography panel is fixedly connected with corresponding in opposite directions the first drift angle frame arranged with right angle between backboard, second drift angle frame and the first base angle frame, second base angle frame, form both sides and photography support open up and down, backboard top margin is provided with back of the body hook, the first described drift angle frame, the end face of the second drift angle frame and the first base angle frame, the bottom surface of the second base angle frame has been mounted opposite upper slide and lower skateboard respectively, upper slide and lower skateboard two ends are corresponding to be respectively provided with through the first drift angle frame, first support bar of the first base angle frame and through the second drift angle frame, second support bar of the second base angle frame, first support bar and the second support bar are rotatably connected the fixing head at the first side plate and the second side plate back side respectively, end carriage is formed respectively bottom the front panel of the first side plate and the second side plate, the outer side edges that first side plate is relative with the second side plate is formed with the side carriage of front panel bending respectively.
The advantage that the present invention has and good effect are:
The present invention of such design, the chest bilateral rib that is detected can be made in be distally laterally oblique to photosensitive camera box edge by near-end, and tilt to amplify gradually, the comparable former method for imaging Photograph image of bilateral rib part width locally tiltable amplifies 6 times.Achieve an X-ray exposure, make photosensitive camera box on double thoracic rib first side plate and the second side plate once photosensitive imaging simultaneously.The present invention can be applicable to multiple location x-ray inspection photography, is specially adapted to rib and is less than 0.5 millimeter of doubtful small fracture and improves diagnostic imaging accuracy rate, can for all kinds X-ray machine.
Accompanying drawing explanation
Fig. 1 is perspective view of the present invention;
Fig. 2 is using state perspective view of the present invention;
Fig. 3 is top view of the present invention;
Fig. 4 is the enlarged diagram in A portion in Fig. 3;
Fig. 5 is the inner perspective view of the present invention;
Fig. 6 is the enlarged diagram in B portion in Fig. 5.
In figure: 1. panel 2. backboard of photographing
3a. first drift angle frame 3b. second drift angle frame
4b. second base angle frame 5. is photographed framework
6a. upper slide 6b. lower skateboard
7a. first support bar 7b. second support bar
8a. first side plate 8b. second side plate
9. end carriage 10. side carriage
11. back of the body hook 12. upper side frames
13. side plate fixed strip 14a. first sliding ways
14b. second sliding way 15b. second glide path
16. fixing head 17. centre bores
18. photosensitive camera box 19. stationary grids
20a. first setscrew nut 20b. second setscrew nut
← represent that x-ray is thrown according to direction.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention will be described in detail.
Patent design principle of the present invention: be applied to patient's check point, adopt the method for vertical type bilateral laterally outer wide-angle photography arranged side by side, when making human body check bilateral rib, in laterally by human body median sagittal plane, center near-end is to far-end, the outer wide-angle photography of bilateral rib arranged side by side from the inside to the outside, make check point bilateral rib from interior side contacts photography panel end, formed and tilt to amplify gradually, and can throw according to method for imaging close to the bilateral rib laterally outer Radix Rumicis arranged side by side of outer rim to photosensitive camera box, feature is the unique method making oxter outer border of rib display partial enlargement better.
As shown in figures 1 to 6, a kind of medical X-ray vertical type bilateral horizontal outer wide-angle photography frame side by side, comprise photography panel 1, with the backboard 2 be arranged in parallel before and after photography panel 1, photography panel 1 is fixedly connected with corresponding in opposite directions the first drift angle frame 3a arranged with right angle between backboard 2, second drift angle frame 3b and the first base angle frame (not shown), second base angle frame 4b, form both sides and photography support 5 open up and down, backboard 2 top margin is provided with back of the body hook 11, the first described drift angle frame 3a, the end face of the second drift angle frame 3b and the first base angle frame, the bottom surface of the second base angle frame 4b has been mounted opposite upper slide 6a and lower skateboard 6b respectively, upper slide 6a and lower skateboard 6b two ends are corresponding to be respectively provided with through the first drift angle frame 3a, first support bar 7a of the first base angle frame and through the second drift angle frame 3b, the second support bar 7b of the second base angle frame 4b, first support bar 7a and the second support bar 7b is rotatably connected the fixing head 16 at the first side plate 8a and the second side plate 8b back side respectively, end carriage 9 is formed respectively bottom the front panel of the first side plate 8a and the second side plate 8b, the outer side edges that first side plate 8a is relative with the second side plate 8b is formed with the side carriage 10 of front panel bending respectively.
The graduation mark that the first described drift angle frame 3a, the second drift angle frame 3b and upper side frame 12 intermediate symmetry that formed of photography panel 1 indicate 50 degree, 55 degree, 60 degree and 90 degree identifies; Wherein α is 50 degree of angles, and β is 55 degree of angles, and γ is 60 degree of angles.The corresponding 90 degree of graduation marks mark of photography panel 1 medial surface is formed with side plate fixed strip 13.
The first described support bar 7a through the first sliding way 14a indicating graduation mark mark that formed corresponding on the first drift angle frame 3a and the first base angle frame and the first glide path (not shown), the second support bar 7b through the second drift angle frame 3b and the second base angle frame 4b upper corresponding formed indicate the second sliding way 14b and the second glide path 15b that graduation mark identifies; First support bar 7a and the second support bar 7b top are threaded the first setscrew nut 20a and the second setscrew nut 20b respectively.
The two ends up and down of the first described side plate 8a are connected with the vertical component effect of fixing head 16, and the horizontal part of fixing head 16 is rotatably connected with the first support bar 7a respectively by centre bore 17; The two ends up and down of the second side plate 8b are connected with the vertical component effect of fixing head 16, and the horizontal part of fixing head 16 is rotatably connected with the second support bar 7b respectively by centre bore 17.
The first described side plate 8a and the end carriage 9 of the second side plate 8b are positioned at same level, and the side carriage 10 of the first side plate 8a and the second side plate 8b is separately positioned between the first drift angle frame 3a and the first base angle frame and between the second drift angle frame 3b and the second base angle frame 4b; Photosensitive camera box 18 and stationary grid 19 is mounted with successively between the end carriage 9 of same side plate and side carriage 10.
Described photography panel 1 is contour, wide with backboard 2, and photography panel 1 and the width of backboard 2 are greater than the height of the two, are greater than the spacing of the two simultaneously.
Described photography panel 1 is thickness is the macromolecule carbon fibrous plate that 0.5cm is convenient to ABSORPTION AND SCATTERING line.
Brief description using method of the present invention: the present invention is to check the conventional chest rib of adult of medium height, in advance back of the body hook 11 hook that backboard 2 top margin is arranged is fixed on the vertical photographic stand of X-ray machine, and 55 degree of graduation mark marks of being placed vertically by the photosensitive camera box 18 on the first side plate 8a and the second side plate 8b respectively along upper side frame 12 are put, photosensitive camera box 18 front end of both sides is made to be fixed on side plate fixed strip 13 both sides, re-use the first setscrew nut 20a and the second setscrew nut 20b, be threaded connection and respectively the first support bar 7a and the second support bar 7b be fixed on the first drift angle frame 3a, with the second drift angle frame 3b between first base angle frame, between second base angle frame 4b.
Military order patient stand is before the present invention, and make lower jaw steeve shirtfront near in photography panel 1 plane, human body center hits exactly with photography panel 1 and overlaps, photosensitive camera box 18 on the chest of the human body left and right sides and symmetrical the first side plate 8a of placing and the second side plate 8b overlaps, health median sagittal plane is vertical with photography panel 1 median line, overall chest is included in photography panel 1 framework, and the upper limb of photography panel 1 exceeds shoulder 2 ± 0.5cm, elbow bends, bilateral hands varus, the back of the hand is placed in above ilium, and shoulder joint adduction makes scapula pull to outside.
Represent that x-ray is thrown according to direction with reference to Fig. 3 arrow, the centrage of x-ray vertically injects photographic plane plate 1 through the 6th thoracic vertebral level, namely x-ray centrage is through patient's back channel photography panel 1 central point, is irradiated on the photosensitive camera box 18 on the first side plate 8a of V-shaped setting and the second side plate 8b simultaneously.Make photosensitive camera box 18 photosensitive imaging simultaneously on the first side plate 8a of oblique setting and the second side plate 8b during exposure, the present invention thus obtain respectively two, left and right bilateral rib side by side laterally outer wide-angle photography ribs tilt to walk crosswise the X-ray film amplifying and locally can amplify 4 times gradually.
When special case history needs, rib image partial enlargement 6 times can be made.Concrete grammar is as follows: first put along the extended line of 60 degree of graduation marks of upper side frame 12 by photosensitive camera box 18 traverse on the first side plate 8a and the second side plate 8b, and increases before the first side plate 8a and the second side plate 8b and photosensitive camera box 18 and use stationary grid 19.The photosensitive camera box 18 that first side plate 8a first places and the stationary grid 19 placed again merge traverse, the photosensitive camera box 18 that second side plate 8b first places and the stationary grid 19 placed again merge traverse, must laterally use photosensitive photographic box 18 and be close to stationary grid 19, and the definition raising quality of image can be increased.
The present invention is applicable to various type: common X-ray machine is photographed, computed radiography (CR), digital radiography (DR).
The medical X-ray vertical type bilateral that the present invention obtains is horizontal outer wide-angle photography image high-quality sheet standard side by side:
1. film upper limb comprises part the 7th cervical vertebra;
2. film lower edge comprises rib diaphragm angle;
3. rib lateral border is less than 0.5 centimetre apart from film;
4. scapula lightens outside lung field;
5. vertical type bilateral rib horizontal outer wide-angle photography side by side, the more former throwing photograph method Photograph image local dip of oxter rib display can amplify 6 times;
6. comprise part thoracic vertebra inside film.
Panel 1 specification of photographing in inventive samples is the macromolecule carbon fibrous plate of 50cm × 80cm × 0.5cm; The specification of the first side plate 8a, the second side plate 8b is 50cm × 50cm × 0.15cm; Backboard 2 specification is 50cm × 80cm × 0.15cm.Backboard 2, the first drift angle frame 3a, the second drift angle frame 3b, the first base angle frame, the second base angle frame 4b, the first side plate 8a, the second side plate 8b thickness is the light-duty alloy-type sheet material of 0.2cm.Side plate fixed strip 13 width is 2cm.
The specification of photosensitive camera box 18 is: 36cm × 43cm(14 " × 17 "), stationary grid 19 specification is: 36cm × 43cm(14 " × 17 ").Photosensitive camera box 18, stationary grid 19 are general international standard.Photosensitive camera box 18 comprise for: common X-ray film, or CR.IP plate, or DR detector, be general international standard.
The choice of technology: x-ray focus is 180cm to photosensitive camera box 18 far-end vertical dimension, camera work condition 35-40MAS, 70KV, conventional bilateral photosensitive camera box 18 angle orientation is 110 °.
Digital radiography method: use digital radiography inspection, design condition, must double exposure during use owing to using detector once can only same detector communication.
The present invention also can be widely used in the inspection of human body multiple location X-ray photographic, is specially adapted to the rib photography that rib is less than the doubtful small diagnosis of fracture of 0.5mm, and rib image is that the more former image local of lateral inclination can amplify 6 times.
Setting camera angle is equal to photosensitive camera box 18 effective width.
Photosensitive camera box 18 angle and actual photosensitive camera box 18 are effectively photographed wide association:
Perpendicular the putting of little Radix Rumicis photosensitive camera box 18 uses 36cm, 55 ° of effective width=35.52cm.
The horizontal use 43cm of large Radix Rumicis photosensitive camera box 18,60 ° of effective width=35.62cm.
Medical X-ray vertical type bilateral is laterally outer wide-angle photography inspection side by side, detected pulmonary and rib can be made to be that lateral inclination amplifies to photosensitive camera box 18 outer rim gradually, the comparable former Photograph image of the horizontal photographic image rib width of rib can amplify about 6 times in diagonal local gradually, realize single exposure, the imaging simultaneously of bilateral photosensitive camera box 18.
Medical X-ray vertical type bilateral is laterally outer wide-angle photography frame photography side by side, conventional chest pa & lat sheet can be made and loxosis not easily shows, easily mistaken diagnosis be less than 0.5mm, the small fracture of rib or focus, adopt lateral inclination partial enlargement, the photosensitive camera box 18 of the first side plate 8a and the second side plate 8b is simultaneously photosensitive, and display partial enlargement is clear and be beneficial to diagnosis.
Claims (7)
1. a medical X-ray vertical type bilateral horizontal outer wide-angle photography frame side by side, comprise photography panel (1), with the backboard (2) be arranged in parallel before and after photography panel (1), photography panel (1) is fixedly connected with corresponding in opposite directions the first drift angle frame (3a) arranged with right angle between backboard (2), second drift angle frame (3b) and the first base angle frame, second base angle frame (4b), form both sides and photography support (5) open up and down, backboard (2) top margin is provided with back of the body hook (11), it is characterized in that: the first drift angle frame (3a), the end face of the second drift angle frame (3b) and the first base angle frame, the bottom surface of the second base angle frame (4b) has been mounted opposite upper slide (6a) and lower skateboard (6b) respectively, upper slide (6a) and lower skateboard (6b) two ends are corresponding to be respectively provided with through the first drift angle frame (3a), first support bar (7a) of the first base angle frame and through the second drift angle frame (3b), second support bar (7b) of the second base angle frame (4b), first support bar (7a) and the second support bar (7b) are rotatably connected the fixing head (16) at the first side plate (8a) and the second side plate (8b) back side respectively, end carriage (9) is formed respectively bottom the front panel of the first side plate (8a) and the second side plate (8b), the outer side edges that first side plate (8a) is relative with the second side plate (8b) is formed with the side carriage (10) of front panel bending respectively, photosensitive camera box (18) is mounted with between the end carriage (9) and side carriage (10) of same side plate.
2. medical X-ray vertical type bilateral according to claim 1 side by side laterally outer wide-angle photography frame, is characterized in that: the graduation mark that upper side frame (12) intermediate symmetry that the first drift angle frame (3a), the second drift angle frame (3b) and panel (1) of photographing are formed indicates 50 degree, 55 degree, 60 degree and 90 degree identifies; The corresponding 90 degree of graduation marks mark of photography panel (1) medial surface is formed with side plate fixed strip (13).
3. medical X-ray vertical type bilateral according to claim 1 horizontal outer wide-angle photography frame side by side, it is characterized in that: the first support bar (7a) is through the first sliding way (14a) indicating graduation mark mark that formed corresponding on the first drift angle frame (3a) and the first base angle frame and the first glide path, and the second support bar (7b) indicates through the second drift angle frame (3b) and the upper corresponding formation of the second base angle frame (4b) the second sliding way (14b) and the second glide path (15b) that graduation mark identifies; First support bar (7a) and the second support bar (7b) top are threaded the first setscrew nut (20a) and the second setscrew nut (20b) respectively.
4. medical X-ray vertical type bilateral according to claim 1 horizontal outer wide-angle photography frame side by side, it is characterized in that: the two ends up and down of the first side plate (8a) are connected with the vertical component effect of fixing head (16), the horizontal part of fixing head (16) is rotatably connected with the first support bar (7a) respectively by centre bore (17); The two ends up and down of the second side plate (8b) are connected with the vertical component effect of fixing head (16), and the horizontal part of fixing head (16) is rotatably connected with the second support bar (7b) respectively by centre bore (17).
5. medical X-ray vertical type bilateral according to claim 1 horizontal outer wide-angle photography frame side by side, it is characterized in that: the end carriage (9) of the first side plate (8a) and the second side plate (8b) is positioned at same level, the side carriage (10) of the first side plate (8a) and the second side plate (8b) is separately positioned between the first drift angle frame (3a) and the first base angle frame and between the second drift angle frame (3b) and the second base angle frame (4b); The photosensitive camera box (18) settled between the end carriage (9) and side carriage (10) of described same side plate is glued with stationary grid (19).
6. medical X-ray vertical type bilateral according to claim 1 horizontal outer wide-angle photography frame side by side, it is characterized in that: photography panel (1) is contour, wide with backboard (2), and photography panel (1) is greater than the height of the two with the width of backboard (2), is greater than the spacing of the two simultaneously.
7. medical X-ray vertical type bilateral according to claim 1 horizontal outer wide-angle photography frame side by side, is characterized in that: photography panel (1) is thickness is the macromolecule carbon fibrous plate that 0.5cm is convenient to ABSORPTION AND SCATTERING line.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410229913.0A CN103948397B (en) | 2014-05-28 | 2014-05-28 | Medical X-ray vertical type bilateral is horizontal outer wide-angle photography frame side by side |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410229913.0A CN103948397B (en) | 2014-05-28 | 2014-05-28 | Medical X-ray vertical type bilateral is horizontal outer wide-angle photography frame side by side |
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| Publication Number | Publication Date |
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| CN103948397A CN103948397A (en) | 2014-07-30 |
| CN103948397B true CN103948397B (en) | 2016-01-06 |
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| CN106667519B (en) * | 2017-02-17 | 2023-07-07 | 天津医科大学总医院 | Medical X-ray examination bed upper side horizontal double-side horizontal internal wide-angle photographic frame |
| CN106618626B (en) * | 2017-02-17 | 2023-04-28 | 天津医科大学总医院 | Horizontal double-side horizontal external wide-angle photographic frame on upper side of medical X-ray examination bed |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000302892A (en) * | 1999-04-22 | 2000-10-31 | Toray Ind Inc | Polyester film |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201333046Y (en) * | 2009-01-13 | 2009-10-28 | 张玉芹 | Photograph frame for elbow joint |
| CN203153773U (en) * | 2013-04-07 | 2013-08-28 | 南京大学医学院附属鼓楼医院 | X-ray photographing bracket for human lower limbs |
| CN203988108U (en) * | 2014-08-06 | 2014-12-10 | 天津医科大学总医院 | The outer wide-angle photography frame of medical X-ray clinostatism bilateral |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2000302892A (en) * | 1999-04-22 | 2000-10-31 | Toray Ind Inc | Polyester film |
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