CN105615913A - X-ray angle photographic chair for axial view patella - Google Patents
X-ray angle photographic chair for axial view patella Download PDFInfo
- Publication number
- CN105615913A CN105615913A CN201410618946.4A CN201410618946A CN105615913A CN 105615913 A CN105615913 A CN 105615913A CN 201410618946 A CN201410618946 A CN 201410618946A CN 105615913 A CN105615913 A CN 105615913A
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- Prior art keywords
- seat
- angle
- patella
- rule
- angle board
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Links
- 210000004417 patella Anatomy 0.000 title claims abstract description 39
- 230000007246 mechanism Effects 0.000 claims abstract description 28
- 238000003384 imaging method Methods 0.000 claims description 41
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 21
- 238000005259 measurement Methods 0.000 claims description 8
- 238000003745 diagnosis Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 208000010513 Stupor Diseases 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 206010033799 Paralysis Diseases 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 210000000629 knee joint Anatomy 0.000 description 1
- 210000002414 leg Anatomy 0.000 description 1
- 230000001144 postural effect Effects 0.000 description 1
- 210000000689 upper leg Anatomy 0.000 description 1
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- Apparatus For Radiation Diagnosis (AREA)
Abstract
The invention provides an X-ray angle photographic device for axial view patella. The device comprises a seat board, wherein the bottom of the seat board is connected with a support frame; the front side edge of the seat board is hinged with an angle plate; an angle testing mechanism is arranged on the left side edge or the right side edge of the angle plate and is close to a hinged point of the seat board and the angle plate; a backrest is connected with the rear side edge of the seat board; an angle adjusting mechanism is arranged between the support frame and the angle plate. The motion track of the axial view patella can be photographed continuously at the constant speed or the axial view patella can be photographed at the fixed angle through matching of the angle adjusting mechanism and the angle plate, great convenience is brought to accurate diagnosis and treatment of axial view patella pain, the overall structure is simple, and the control is accurate.
Description
Technical field
The present invention relates to medical instruments field, be specifically related to a kind of patella axial X-ray angle photography seat.
Background technology
In the measurement of patella longitudinal direction fracture, bone splits, dislocation of the patella, patella and condyle of femur relation, and when patellar tract exception, all need patient's patella axial is carried out shadowgraph. Existing shadowgraph position, shoot frequently with position that is prostrate or that lie on the back, but because patient's knee joint swells and ache, Postural immobilization inconvenience, be difficult to reach the requirement of x-ray angle of incidence or incidence point, cause patella and femoral joint photographic imagery imperfect or have overlap situation; Simultaneously for ease of diagnosing accurately, generally require the shooting multiple angle of patella axial, such as 30 degree, 60 degree, 120 degree etc., or the image of whole movement locus, the shooting position of routine just can not meet its demand.
Prior art also has the employing device such as fixed support, angle board, for shooting the X-ray image of patella axial different angles, but all there is the problems such as function singleness, optional limited angle, angle location inaccuracy, and operation inconvenience.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, it is proposed to a kind of simple to operate, diverse in function, meet the multi-angle of patella axial and patella axial X-ray angle photography seat that movement locus X-ray is precisely photographed. Concrete technical scheme is as follows:
A kind of patella axial X-ray angle photography seat, including seat (1), this seat (1) bottom is connected to bracing frame (2), the bottom of this bracing frame (2) is provided with base (12), this bracing frame (2) is connected with described base (12) by rotational connector (13), the front side edge of described seat (1) is hinged with angle board (3), left side in this angle board (3), or right edge is provided with angle measurement mechanism (4), this angle measurement mechanism (4) is near the pin joint of described seat (1) and angle board (3), angle adjusting mechanism (5) it is provided with between support frame as described above (2) and angle board (3),
Described angle adjusting mechanism (5) includes adjusting screw rod (51), stop sleeve (52) and connects seat (53), described adjusting screw rod (51) is fixed on support frame as described above (2) by screw bolt seat, described connection seat (53) is fixedly connected on the back side of described angle board (3), described stop sleeve (52) is set in one end of described adjusting screw rod (51), the outer end of this stop sleeve (52) is hinged on described connection seat (53), the other end of described adjusting screw rod (51) is connected with driving device (6)
The present invention is realized in, examinee is sitting on seat, both legs are placed on angle board and parallel with angle board, now the knee position of examinee is located just at the hinged place of seat and angle board, the hand-held imaging plate of operator, operator passes through driving device, as rotation manual rocking bar drives adjusting screw rod to rotate, adjusting screw rod will drive stop sleeve to rotate, the flexible of stop sleeve will drive angle board to rotate, can viewing angle plate rotates intuitively angle by angle measurement mechanism, namely the control to patella axial angle of bend is realized, the hand-held imaging plate of examinee, patella axial is shot by X-ray from the bottom of the present invention, or utilize imaging plate support that imaging plate is placed on the lower section of angle board, patella axial is shot by X-ray from the top of the present invention. time the setting of rotational connector makes the elastic force of spring in the rotation strength that the top of the present invention is applied is more than rotational connector, just there is stable rotation in the top of the present invention, when stopping the top to the present invention and applying rotatory force, just fix in place, both ensure that and invention top had been rotated freely, it is possible to avoiding arbitrarily rotating had made troubles to shooting work. whole shooting process is simple to operate, it is not necessary to examinee specially keeps any position, utilizes angle adjusting mechanism and angle board to coordinate, it may be achieved patella axial movement locus, the accurate of special angle shoot, and greatly facilitate the diagnosis and treatment that patella axial is ailing.
To better implement the present invention, may further be:
Being provided with imaging plate support bar (7) in the front of described angle board (3), one end of this imaging plate support bar (7) is rotatably connected on described angle board (3) by support bar mounting seat (8);
Described support bar mounting seat (8) includes pedestal (81), rotate axle (82), rotate gear (83) and limited block (84), it is internal that described rotation axle (82) is positioned at described pedestal (81), the both ends of this rotation axle (82) are rotatably connected on the left and right sidewall of described pedestal (81) respectively, the two ends of this rotation axle (82) are installed with described rotation gear (83) respectively, described limited block (84) is rotatably connected on described pedestal (81) by the connecting rod (85) of L-type, return spring (86) it is provided with between described connecting rod (85) and pedestal (81), described limited block (84) coordinate with described rotation gear (83) realize described rotation gear (83) band resistance rotate, one end of described imaging plate support bar (7) is fixedly connected on the middle part of described rotation axle (82). rotating the cooperation of gear and limited block, when the strength that imaging plate support bar is applied is more than the elastic force of return spring, rotates gear and rotate, when stopping imaging plate support bar is applied strength, imaging plate support bar will stop. in use imaging plate is arranged on the free end of imaging plate support bar, imaging plate support bar can be moved easily, make the X-ray line that imaging plate sends with X-ray machine vertical, complete shooting work. adopt imaging plate support bar, convenient adjustment and folding, accurate positioning.
The other end of described imaging plate support bar (7) connects imaging plate (10) by joint connector (9), described joint connector (9) forms with spheric end (91) and articular cavity end (92), described spheric end (91) is fixing with described imaging plate support bar (7) to be connected, described articular cavity end (92) is made up of upper joint cavity (93) and hypozygal cavity (94), described upper joint cavity (93) and hypozygal cavity (94) are connected to connecting plate (95), the other end of this connecting plate (95) is fixedly connected on the side of described imaging plate (10), it is equipped with adjusting bolt (96) at the middle part of described connecting plate (95). the setting of joint connector makes can regulate further between imaging plate and imaging plate support bar relative position, with coordinating of above-mentioned support bar mounting seat so that it is range of accommodation and precision to imaging plate position are strengthened further, makes whole shooting precision improve further.
The front of described angle board (3) is provided with rule mounting groove (20). This rule mounting groove can be parallel with angle board upper side edge bar-shaped trough, graduated metal chi is inserted in this bar-shaped trough, in X-ray shoots, final image can be that certain proportion zooms in or out, in final imaging, by rule image can the convenient and general concrete yardstick judging patella axial dislocation, cracking etc. accurately, conveniently diagnose and take remedy measures.
Described rule mounting groove (20) is bar-shaped trough, and this rule mounting groove (20) is vertical with the upper side edge of described angle board (3), described rule mounting groove (20) is provided with the rule (11) of rectangle, one end of this rule (11) is rotatably connected on the upper end of described rule mounting groove (20), and the length of the length of described rule mounting groove (20) and described rule (11) adapts. Rule is rotatably connected in bar shaped rule mounting groove, by its folding in rule mounting groove, rule and the present invention can be made as a whole when not using rule, convenient for collecting and use.
Described rotational connector (13) includes outer ring (131) and central shaft (132), described outer ring (131) inwall has hole, at this Kong Zhongshe spring (133), the bottom of described central shaft (132) is located in outer ring (131), the bottom of this central shaft (132) is uniformly provided with circle semicircular arc groove (134), this groove (134) is provided with ball (135), described spring (133) the inner is against the bottom in described hole, outer end is against on described ball (135), the outer wall of described outer ring (131) is connected with described base (12), the upper end of described central shaft (132) is connected with support frame as described above (2). time the setting of rotational connector makes the elastic force of spring in the rotation strength that the top of the present invention is applied is more than rotational connector, just there is stable rotation in the top of the present invention, when stopping the top to the present invention and applying rotatory force, just fix in place, both ensure that and invention top had been rotated freely, it is possible to avoiding arbitrarily rotating had made troubles to shooting work.
The side of described seat (1) is connected to backrest (15) also by revolution angle of chair device (14), and this backrest (15) and described angle board (3) are oppositely arranged; Side at described seat (1) is additionally provided with handrail (19), and this handrail (19) is vertical with described backrest (15) face, place. The setting of backrest can bring examinee's comfortableness, during especially for examinees such as severely injured or stupors, backrest is just more necessary, and revolution angle of chair device can adopt such as the gyrator of standard on automotive seat, make backrest can any adjusting angle, meet the requirement of shooting and comfortableness further.
Described backrest (15), seat (1) and angle board (3) are provided with fixing band (16). This fixing band adopts VELCRO or snap close to fix, and examinee is fixed spacing by fixing band, can be further ensured that the accuracy of captured patella axial angle, during especially for examinees such as child, stupor, paralysis, especially necessary.
Lower side at described angle board (3) is provided with pedal (17), this pedal (17) is connected to the limit, the left and right sides of described angle board (3) by guide rail mechanism (18), and described guide rail mechanism (18) is self-return guide rail mechanism. In use procedure, foot is placed on the footrests by examinee, and the individual variation according to different examinees, guide rail mechanism can adapt to automatically, brings comfortableness and accuracy further.
Described driving device (6) is hand cranking handle, or is motor driver. Wherein motor driver can adopt motor and corresponding controller to complete, and controls precisely, and can in the control of the paired angle board angle of far-end ten thousand.
The invention have the benefit that coordinating of 1. angle adjusting mechanisms and angle board, can at the uniform velocity, continuous print patella axial is carried out movement locus, or fixed angle shoots, and the Accurate Diagnosis ailing to patella axial and treatment bring great convenience; 2. the setting of backrest, fixing band, handrail and pedal, make examinee need not specially keep position, bring great comfortableness, also make shooting precision improve further simultaneously, especially for child, handicapped, stupor examinee, more embody the advantage of the present invention; 3. rule mounting groove and rule are set on angle board so that it is can convenient and observe intuitively patella axial misplace, the concrete scale of breach etc., all bring convenience to diagnosing and treating; 4. graduated tile arranges imaging plate support bar, and imaging plate support bar is connected by joint connector with between imaging plate, make imaging plate regulative mode simple, convenient folding, regulate direction scope big, the carrying out of convenient shooting; 5. this patella axial X-ray angle photography seat top can arbitrarily rotate as required, and rotation simultaneously needs to apply certain strength and could rotate, and effectively prevent random rotation so that it is adjustment and the whole shooting process of position are more accurate.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention;
Fig. 2 is the structural representation of angle board in the present invention;
Fig. 3 is the structural representation of support bar mounting seat in the present invention;
Fig. 4 is the structural representation of joint connector in the present invention;
Fig. 5 is the sectional view of A-A in Fig. 1;
Fig. 6 is the structural representation of rule mounting groove in embodiment 2.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the present invention is described in further detail.
As shown in Figure 1: a kind of patella axial X-ray angle photography seat, including square seat 1, it is connected to bracing frame 2 bottom this seat 1, the bottom of this bracing frame 2 is provided with base 12, support frame as described above 2 is connected with described base 12 by rotational connector 13, front side edge at seat 1 is hinged with angle board 3 by jointed shaft, it is respectively provided with angle measurement mechanism 4 at the both ends of this jointed shaft, this angle measurement mechanism 4 concrete structure is, it is fixedly installed angle indicator at jointed shaft two ends, the left and right side of corresponding angle plate 3 arranges graduated disc, in the process that angle board 3 rotates, by angle indicator readable go out the angle that rotates of angle board 3, lower side at angle board 3 is provided with pedal 17, and this rectangular feet pedal 17 is connected to the limit, the left and right sides of described angle board 3 by guide rail mechanism 18, and described guide rail mechanism 18 is self-return guide rail mechanism,
Rear side at seat 1 is connected to backrest 15 by revolution angle of chair device 14, rotate respectively in the left and right sides of seat 1 and be provided with handrail 19, backrest 15, seat 1 and angle board 3 are provided with fixing band 16, it is bonding that this fixing band 16 adopts VELCRO to carry out, can arbitrarily be sized, adapt to the needs of different crowd;
Angle adjusting mechanism 5 it is provided with between support frame as described above 2 and angle board 3, this angle adjusting mechanism 5 includes adjusting screw rod 51, stop sleeve 52 and connects seat 53, described adjusting screw rod 51 is fixed on support frame as described above 2 by screw bolt seat, described connection seat 53 is fixedly connected on the back side of described angle board 3, described stop sleeve 52 is set in one end of described adjusting screw rod 51, the outer end of this stop sleeve 52 is hinged on described connection seat 53, the other end of described adjusting screw rod 51 is connected with driving device 6, and this driving device 6 is swing handle;
As depicted in figs. 1 and 2: in the middle position in the front of described angle board 3, imaging plate support bar 7 is installed, one end of this imaging plate support bar 7 is rotatably connected on described angle board 3 by support bar mounting seat 8, and the other end of imaging plate support bar 7 is connected to the side of imaging plate 10 by joint connector 9; Being respectively provided with rule mounting groove 20, graduated metal chi or the plastic cement rule with graduated metal in the left and right sides of support bar mounting seat 8 can by coordinating, with rule mounting groove 20, the front being connected to angle board 3;
As shown in Figure 3: wherein said support bar mounting seat 8 includes the pedestal 81 of rectangle, rotate axle 82, rotate the limited block 84 of gear 83 and triangle, described pedestal 81 is embedded in angle board 3 front, and the outermost end of pedestal 81 and angle board 3 front flush, it is internal that described rotation axle 82 is positioned at described pedestal 81, the both ends of this rotation axle 82 are rotatably connected on the left and right sidewall of described pedestal 81 respectively, the two ends of this rotation axle 82 are installed with described rotation gear 83 respectively, described limited block 84 is rotatably connected on described pedestal 81 by the connecting rod 85 of L-type, it is provided with return spring 86 between described connecting rod 85 and pedestal 81, described limited block 84 coordinate with described rotation gear 83 realize described rotation gear 83 band resistance rotate, one end of described imaging plate support bar 7 is fixedly connected on the middle part of described rotation axle 82,
As shown in Figure 4: wherein said joint connector 9 forms with spheric end 91 and articular cavity end 92, described spheric end 91 is fixing with described imaging plate support bar 7 to be connected, described articular cavity end 92 is made up of upper joint cavity 93 and hypozygal cavity 94, described upper joint cavity 93 and hypozygal cavity 94 are connected to connecting plate 95, and be parallel to each other between these two pieces of connecting plates 95, the other end at this connecting plate 95 is fixedly connected on the side of described imaging plate 10, it is equipped with adjusting bolt 96 at the middle part of described connecting plate 95, by twisting the spacing of adjusting bolt 96 two pieces of connecting plates 95 of scalable, thus regulating upper joint cavity 93 and the spacing of hypozygal cavity 94, realize regulating the adjustment of rotary resistance between spheric end 91 and articular cavity end 92,
As shown in Figure 5: wherein said rotational connector 13 includes outer ring 131 and central shaft 132, described outer ring 131 inwall has hole, at this Kong Zhongshe spring 133, the bottom of described central shaft 132 is located in outer ring 131, the bottom of this central shaft 132 is uniformly provided with a circle semicircular arc groove 134, this groove 134 is provided with ball 135, described spring 133 the inner is against the bottom in described hole, outer end is against on described ball 135, the outer wall of described outer ring 131 is connected with described base 12, the upper end of described central shaft 132 is connected with support frame as described above 2, when the rotation strength that central shaft 132 is subject to is more than the elastic force of spring 133, the hole that ball 135 will be opened on the inwall of retraction outer ring 131, outer ring 131 and central shaft 132 can realize relatively rotating, when the rotation strength that central shaft 132 is subject to is less than the elastic force of spring 133, ball 135 will limit relatively rotating of outer ring at once 131 and central shaft 132, realize band resistance rotating function of the present invention.
Embodiment two: as shown in Figure 6, as deformation, when other structure with above-mentioned identical, described rule mounting groove 10 is bar-shaped trough, and this rule mounting groove 20 is vertical with the upper side edge of described angle board 3, described rule mounting groove 20 is provided with the rule 11 of rectangle, one end of this rule 11 is rotatably connected on the upper end of described rule mounting groove 20, and have rotation between the upper end of one end of rule 11 and rule mounting groove 20 with bigger frictional force, and the described length of rule mounting groove 20 adapts with the length of described rule 11, when not in use, rule 11 can folding in rule mounting groove 20, the front vertical of rule 11 and angle board 3 will be rotated needing use rule 11.
Claims (10)
1. a patella axial X-ray angle photography seat, it is characterized in that: include seat (1), this seat (1) bottom is connected to bracing frame (2), the bottom of this bracing frame (2) is provided with base (12), this bracing frame (2) is connected with described base (12) by rotational connector (13), the front side edge of described seat (1) is hinged with angle board (3), left side in this angle board (3), or right edge is provided with angle measurement mechanism (4), this angle measurement mechanism (4) is near the pin joint of described seat (1) and angle board (3), angle adjusting mechanism (5) it is provided with between support frame as described above (2) and angle board (3),
Described angle adjusting mechanism (5) includes adjusting screw rod (51), stop sleeve (52) and connects seat (53), described adjusting screw rod (51) is fixed on support frame as described above (2) by screw bolt seat, described connection seat (53) is fixedly connected on the back side of described angle board (3), described stop sleeve (52) is set in one end of described adjusting screw rod (51), the outer end of this stop sleeve (52) is hinged on described connection seat (53), and the other end of described adjusting screw rod (51) is connected with driving device (6).
2. according to claim 1 patella axial X-ray angle photography seat, it is characterized in that: be provided with imaging plate support bar (7) in the front of described angle board (3), one end of this imaging plate support bar (7) is rotatably connected on described angle board (3) by support bar mounting seat (8);
Described support bar mounting seat (8) includes pedestal (81), rotate axle (82), rotate gear (83) and limited block (84), it is internal that described rotation axle (82) is positioned at described pedestal (81), the both ends of this rotation axle (82) are rotatably connected on the left and right sidewall of described pedestal (81) respectively, the two ends of this rotation axle (82) are installed with described rotation gear (83) respectively, described limited block (84) is rotatably connected on described pedestal (81) by the connecting rod (85) of L-type, return spring (86) it is provided with between described connecting rod (85) and pedestal (81), described limited block (84) coordinate with described rotation gear (83) realize described rotation gear (83) band resistance rotate, one end of described imaging plate support bar (7) is fixedly connected on the middle part of described rotation axle (82).
3. according to claim 2 patella axial X-ray angle photography seat, it is characterized in that: the other end of described imaging plate support bar (7) connects imaging plate (10) by joint connector (9), described joint connector (9) forms with spheric end (91) and articular cavity end (92), described spheric end (91) is fixing with described imaging plate support bar (7) to be connected, described articular cavity end (92) is made up of upper joint cavity (93) and hypozygal cavity (94), described upper joint cavity (93) and hypozygal cavity (94) are connected to connecting plate (95), the other end of this connecting plate (95) is fixedly connected on the side of described imaging plate (10), it is equipped with adjusting bolt (96) at the middle part of described connecting plate (95).
4. according to claim 1 patella axial X-ray angle photography seat, it is characterised in that: the front of described angle board (3) is provided with rule mounting groove (20).
5. according to claim 4 patella axial X-ray angle photography seat, it is characterized in that: described rule mounting groove (20) is bar-shaped trough, and this rule mounting groove (20) is vertical with the upper side edge of described angle board (3), described rule mounting groove (20) is provided with the rule (11) of rectangle, one end of this rule (11) is rotatably connected on the upper end of described rule mounting groove (20), and the length of the length of described rule mounting groove (20) and described rule (11) adapts.
6. according to claim 1 patella axial X-ray angle photography seat, it is characterized in that: described rotational connector (13) includes outer ring (131) and central shaft (132), described outer ring (131) inwall has hole, at this Kong Zhongshe spring (133), the bottom of described central shaft (132) is located in outer ring (131), the bottom of this central shaft (132) is uniformly provided with circle semicircular arc groove (134), this groove (134) is provided with ball (135), described spring (133) the inner is against the bottom in described hole, outer end is against on described ball (135), the outer wall of described outer ring (131) is connected with described base (12), the upper end of described central shaft (132) is connected with support frame as described above (2).
7. according to claim 1 patella axial X-ray angle photography seat, it is characterized in that: the side of described seat (1) is connected to backrest (15) also by revolution angle of chair device (14), and this backrest (15) and described angle board (3) are oppositely arranged; Side at described seat (1) is additionally provided with handrail (19), and this handrail (19) is vertical with described backrest (15) face, place.
8. according to claim 7 patella axial X-ray angle photography seat, it is characterised in that: on described backrest (15), seat (1) and angle board (3), be provided with fixing band (16).
9. according to claim 1 patella axial X-ray angle photography seat, it is characterized in that: the lower side at described angle board (3) is provided with pedal (17), this pedal (17) is connected to the limit, the left and right sides of described angle board (3) by guide rail mechanism (18), and described guide rail mechanism (18) is self-return guide rail mechanism.
10. according to claim 1 patella axial X-ray angle photography seat, it is characterised in that: described driving device (6) is hand cranking handle, or is motor driver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410618946.4A CN105615913B (en) | 2014-11-05 | 2014-11-05 | Patella axial X-ray angle photography seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410618946.4A CN105615913B (en) | 2014-11-05 | 2014-11-05 | Patella axial X-ray angle photography seat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105615913A true CN105615913A (en) | 2016-06-01 |
| CN105615913B CN105615913B (en) | 2018-10-02 |
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ID=56031570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410618946.4A Expired - Fee Related CN105615913B (en) | 2014-11-05 | 2014-11-05 | Patella axial X-ray angle photography seat |
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| Country | Link |
|---|---|
| CN (1) | CN105615913B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106726287A (en) * | 2016-12-21 | 2017-05-31 | 重庆医科大学附属儿童医院 | A kind of PICC hand fixers |
| CN108937997A (en) * | 2018-05-31 | 2018-12-07 | 余庆县人民医院 | A kind of X-ray check rotating device |
| CN117860288A (en) * | 2024-03-11 | 2024-04-12 | 首都医科大学宣武医院 | Body position frame and medical equipment |
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| CN204207762U (en) * | 2014-11-05 | 2015-03-18 | 重庆医科大学附属第一医院 | Patella axial X-ray photographic device |
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2014
- 2014-11-05 CN CN201410618946.4A patent/CN105615913B/en not_active Expired - Fee Related
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| US4699425A (en) * | 1984-02-20 | 1987-10-13 | Ao Medical Products Ab | Chair for use when taking X-ray pictures |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106726287A (en) * | 2016-12-21 | 2017-05-31 | 重庆医科大学附属儿童医院 | A kind of PICC hand fixers |
| CN108937997A (en) * | 2018-05-31 | 2018-12-07 | 余庆县人民医院 | A kind of X-ray check rotating device |
| CN117860288A (en) * | 2024-03-11 | 2024-04-12 | 首都医科大学宣武医院 | Body position frame and medical equipment |
| CN117860288B (en) * | 2024-03-11 | 2024-05-10 | 首都医科大学宣武医院 | Body position frame and medical equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105615913B (en) | 2018-10-02 |
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