CN103494614A - Angiography machine enabling laser positioning to be convenient - Google Patents
Angiography machine enabling laser positioning to be convenient Download PDFInfo
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- CN103494614A CN103494614A CN201310461658.8A CN201310461658A CN103494614A CN 103494614 A CN103494614 A CN 103494614A CN 201310461658 A CN201310461658 A CN 201310461658A CN 103494614 A CN103494614 A CN 103494614A
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Abstract
The invention discloses an angiography machine enabling laser positioning to be convenient. The angiography machine comprises a C-shaped arm and a cross laser used for emitting cross-line-shaped lasers, the C-shaped arm is arranged on a C-shaped arm plane, the angiography machine further comprises a supporting box with a bottom opening, the supporting box is fixedly connected with the C-shaped arm through a cross rod, an adjusting device capable of moving longitudinally and transversely in the supporting box is arranged in the supporting box, and the moving plane of the adjusting device is perpendicular to the C-shaped arm plane. The cross laser is arranged on the adjusting device, and stretches downwards out of the bottom opening of the supporting box, the laser output direction of the cross laser is parallel to the C-shaped arm plane, the longitudinal and transverse movement of the adjusting device drives the cross laser to move to be parallel to the C-shaped arm plane, and therefore the position of the cross-line-shaped lasers is adjusted. The angiography machine enables one of cross-line-shaped lasers emitted by the cross laser to be always parallel to the C-shaped arm plane of the angiography machine, and the position of the cross point of the cross-line-shaped lasers emitted by the cross laser can be adjusted conveniently and accurately.
Description
Technical field
The present invention relates to the surgical medical apparatus, particularly a kind of angiography machine of being convenient to laser positioning.
Background technology
Percutaneous punctural intervention operation (radio-frequency (RF) ablation, pathological biopsy and puncture drainage etc.) has important effect in clinical.XperGuide technology in the FD20 of Philip is by digital subtraction angiography (digital subtraction angiography, DSA) two dimension perspective guiding in real time, be combined with the imaging technique of CT, MR and be applied in the Percutaneous punctural intervention operation, greatly improved the accuracy of getting involved the puncture operation, reduce traumatic and width doctor and patient of operation and penetrated dosage, can save operating time, improve therapeutic efficiency, reduce patient's misery simultaneously.Clinical practice proves that this technology is safer, more effective, more economical than CT or B ultrasonic guiding.
As shown in Figure 1, the angiography machine of domestic clinical used XperGuide system, be to be fixed on independent support 100 and to be coordinated C arm 1 to form by the cross laser device at present, and the residing plane of C arm 1 is called C arm plane.It is dull and stereotyped that the C arm has probe, by the C arm, can make the probe flat board rotate around patient.Support 100 has four joints and two adjusting knobs.After unclamping knob, twist four joints can make laser positioning in space any orientation.While guiding puncture, first by CT scan, go out focus, default puncture path and definite point of puncture.Then unclamp two knobs, regulate each joint, make cross laser device emission the cross linear laser wherein one with C arm plane parallel, and by the decussation point location to point of puncture, then tighten the position of two adjusting knobs with the fixed cross laser instrument.And at angiography machine during for the puncture of CT guiding, must first regulate the cross linear laser wherein one with C arm plane parallel, then by the decussation point location to point of puncture, operate cumbersome.And four joint motions of support 100 are freer, need to could skillfully regulate wherein one and the C arm plane parallel of cross linear laser through the people of professional training, simultaneously also with operator's subjective judgment, precision is not high.
Summary of the invention
Technical problem to be solved by this invention, just be to provide a kind of angiography machine of being convenient to laser positioning, in the cross linear laser that can make the cross laser device send one all the time with the C arm plane parallel of angiography machine and can regulate convenient, exactly the position in the cross linear laser cross point that the cross laser device sends.
For solving the problems of the technologies described above, the present invention is achieved through the following technical solutions:
A kind of angiography machine of being convenient to laser positioning comprises the C arm and for launching the cross laser device of cross linear laser, described C arm is on C arm plane, described angiography machine also comprises having the uncovered supporting case in bottom, this supporting case is fixedly linked through cross bar and C arm, in this supporting case, be equipped with can be in supporting case the adjusting device of cross shifting, the plane of motion of this adjusting device is vertical with described C arm plane; Described cross laser device is installed on adjusting device, and stretch out downwards by the bottom of described supporting case is uncovered, the Laser output direction of this cross laser device and described C arm plane parallel, cross shifting drive cross laser device by adjusting device is being parallel to described C arm planar movement, thereby regulates the position of cross linear laser.
Further, for cross laser device held stationary on the C of angiography machine arm plane is moved, adjusting device of the present invention comprises the first tooth bar, the second tooth bar, the first gear stick coordinated with the first tooth bar and the second gear stick coordinated with the second tooth bar, described the first tooth bar laterally runs through supporting case, and be slidably connected to the left and right wall of supporting case, its glide direction and described C arm plane parallel, described cross laser device is installed on the first tooth bar bottom surface; Described the first gear stick vertically runs through supporting case, and with the first tooth bar engagement, and the two ends of the first gear stick are installed in respectively the front and back walls of supporting case; Described the second tooth bar is positioned at the first tooth bar top, and vertically runs through supporting case, with the front and back walls of supporting case, is slidably connected, and this second tooth bar is extended with two spaced fixture blocks downwards, and described the first tooth bar is limited between two fixture blocks; Described the second gear stick laterally runs through supporting case, and with the second tooth bar engagement, and the two ends of the second gear stick are installed in respectively the left and right wall of supporting case.
Further, the left and right wall of supporting case of the present invention has for the first tooth bar through reaching the first rectangular aperture slided in length and breadth; The front and back walls of described supporting case has for the second tooth bar through the second rectangular aperture that reaches longitudinal sliding motion.
Further, described cross laser device is positioned at the middle part of the first tooth bar, and the spacing of this cross laser device and the arbitrary end of the first tooth bar all is greater than the spacing of the left and right wall of supporting case, to avoid the first tooth bar, breaks away from restriction and the support of the first rectangular aperture in moving process.
Further, described two fixture blocks are positioned at the middle part of the second tooth bar, in two fixture blocks, the spacing of arbitrary fixture block second tooth bar one end immediate with it all is greater than the spacing of supporting case front and back walls, to avoid the second tooth bar, breaks away from restriction and the support of the second rectangular aperture in moving process.
For making cross laser device and described C arm plane keep absolute parallel, described cross laser device is fixed in the first tooth bar bottom surface.And be make cross laser device output laser on a large scale adjusting angle expose to the diverse location of sufferer, described cross laser device is rotatably installed on the first tooth bar bottom surface, the rotational plane of described cross laser device and described C arm plane parallel.
Further, the two ends of the two ends of described the first gear stick and the second gear stick are provided with manual turntable respectively, in order to hold, rotate first, second gear stick.
Further, described supporting case is rectangular-shaped, in order to keep vertical, the parallel relation of each face, is beneficial to the plane of movement and the described C arm plane parallel that realize the cross laser device.
Compared with prior art, the present invention has following beneficial effect:
Under the adjusting of cross laser device of the present invention by adjusting device, steadily move, perhaps by rotating the cross laser device, carry out on a large scale regulating irradiation angle, in adjustment process, the cross laser device all the time with C arm plane parallel, in the cross Linear Laser of its emission all the time with C arm plane parallel, simultaneously by the corresponding matching of each tooth bar and each gear stick, but the shift position of free adjustment cross laser device after the manual adjustments manual turntable, make operation use more flexible, regulate conveniently, orientation direction is more accurate.
The accompanying drawing explanation
The structural representation that Fig. 1 is this existing angiography machine;
The structural representation that Fig. 2 is the embodiment of the present invention one angiography machine;
One of assembly structure schematic diagram that Fig. 3 is the embodiment of the present invention one supporting case and adjusting device;
Fig. 4 omits the structural representation (signal of supporting case dotted line) of supporting case in Fig. 3;
Two of the assembly structure schematic diagram that Fig. 5 is the embodiment of the present invention one supporting case and adjusting device.
The assembly structure schematic diagram that Fig. 6 is the embodiment of the present invention two supporting cases and adjusting device.
1, C arm, 100, support, 2, the cross laser device, 3, supporting case, 31, bottom is uncovered, and 32, rear wall, 33, antetheca, 34, Zuo Bi, 35, You Bi, 4, cross bar, 5, adjusting device, 51, the first tooth bar, the 52, second tooth bar, the 53, first gear stick, 54,, the second gear stick, 55, fixture block, 6, the first rectangular aperture, the 7, second rectangular aperture, 8, manual turntable.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Embodiment mono-
A kind of angiography machine of being convenient to laser positioning as shown in Fig. 2, Fig. 5, comprise C arm 1, for the cross laser device 2 of launching the cross linear laser with have the supporting case 3 of bottom uncovered 31, and the C arm 1 of the present embodiment adopts the C arm of angiography machine of Philip FD20.Supporting case 3 is rectangular-shaped, and this supporting case 3 is fixedly linked through cross bar 4 and C arm 1, in this supporting case 3, be equipped with can be in supporting case 3 adjusting device 5 of cross shifting, the plane of motion M of this adjusting device 5 is parallel with C arm plane Z; Cross laser device 2 vertically is fixed on adjusting device 5, and stretched out downwards by the bottom of supporting case 3 uncovered 31, the Laser output direction of this cross laser device 2 is parallel with described C arm plane Z, and the cross shifting by adjusting device 5 drives the cross laser device and is parallel to Z adjusted position, C arm plane 2.Cross laser device 2 is parallel with C arm plane Z all the time, and slippage in the limited field of the bottom of supporting case 3 uncovered 31.
As shown in Figure 3, Figure 4, preferably, adjusting device 5 comprises the first tooth bar 51, the second tooth bar 52, the first gear stick 53 coordinated with the first tooth bar 51 and the second gear stick 54 coordinated with the second tooth bar 52, the first tooth bar 51 laterally runs through supporting case 3, and be slidably connected to left wall 34 and the right wall 35 of supporting case 3, its glide direction is parallel with C arm plane Z, and cross laser device 2 vertically is fixed in the first tooth bar 51 bottom surfaces; The first gear stick 53 vertically runs through supporting case 3, and with the first tooth bar 51 engagements, and the two ends of the first gear stick 53 are installed in respectively antetheca 33 and the rear wall 32 of supporting case 3; The second tooth bar 52 is positioned at the first tooth bar 51 tops, and vertically run through supporting case 3, with antetheca 33 and the rear wall 32 of supporting case 3, be slidably connected, this second tooth bar 52 is extended with two spaced fixture blocks 55 downwards, the first tooth bar 51 is limited between two fixture blocks 55, when the second tooth bar 52 vertically moves, by fixture block 55, order about the whole transverse translation of the first tooth bar 51; The second gear stick 54 laterally runs through supporting case 3, and with the second tooth bar 52 engagements, and the two ends of the second gear stick 54 are installed in respectively left wall 34 and the right wall 35 of supporting case 3.Accordingly, left wall 34 and right wall 35 at supporting case 3 have for the first tooth bar 51 through reaching the first rectangular aperture 6 slided in length and breadth, the antetheca 33 of supporting case 3 and rear wall 32 have the second rectangular aperture 7 that passes and laterally slide for the second tooth bar 52, steadily limit respectively, support the slip of the first tooth bar 51, the second tooth bar 52 by the first rectangular aperture 6, the second rectangular aperture 7.
In addition, also can as required cross laser device 2 be fixed on to the first tooth bar 51 bottom surfaces with certain angle of inclination, still keep cross laser device 2 outbound courses and parallel the getting final product of C arm plane Z.
Be provided with respectively manual turntable 8 at the two ends of the first gear stick 53 and the two ends of the second gear stick 54, in order to hold, rotate the first gear stick 53 and the second gear stick 54.Wherein, the pitch of each tooth bar and each gear stick arranges arbitrarily according to the needs of degree of regulation.
As shown in Figure 4, Figure 5, cross laser device 2 is positioned at the middle part of the first tooth bar 51, the spacing of this cross laser device 2 and first tooth bar 51 arbitrary ends all is greater than the spacing of the left wall 34 of supporting case 3 and right wall 35, for avoiding the first tooth bar 51, breaks away from restriction and the support of the first rectangular aperture 6 at moving process.Two fixture blocks 55 are positioned at the middle part of the second tooth bar 52, in two fixture blocks 55, the spacing of arbitrary fixture block 55 second tooth bar 52 one ends immediate with it is greater than the spacing of supporting case 3 antethecas 33 and rear wall 32, the distance that is positioned at fixture block 55 distance second tooth bar 52 front ends of front side is greater than the spacing of supporting case 3 antethecas 33 and rear wall 32, the distance that is positioned at fixture block 55 distance second tooth bar 52 rear ends of rear side is greater than the spacing of supporting case 3 antethecas 33 and rear wall 32, for avoiding the second tooth bar 52, breaks away from restriction and the support of the second rectangular aperture 7 at moving process.
Embodiment bis-
Be illustrated in figure 6 the embodiment bis-of angiography machine of the present invention, the present embodiment two is with the difference of embodiment mono-: cross laser device 2 is rotatably installed on the first tooth bar 51 bottom surfaces, be connected through the hinge, cross laser device 2 is equivalent to the first tooth bar 51 bottom surfaces hinged, the rotational plane of cross laser device 2 is parallel with C arm plane Z simultaneously, be that cross laser device 2 is limited in being parallel in the rotational plane of C arm plane Z and rotates, for regulating the irradiating angle of cross laser device 2 Output of lasers on a large scale.
Embodiments of the present invention are not limited to this; according to foregoing of the present invention; utilize ordinary skill knowledge and the customary means of this area; do not breaking away under the above-mentioned basic fundamental thought of the present invention prerequisite; the present invention can also make modification, replacement or the change of other various ways, within all dropping on rights protection scope of the present invention.
Claims (9)
1. an angiography machine of being convenient to laser positioning, comprise the C arm and for launching the cross laser device of cross linear laser, described C arm is on C arm plane, it is characterized in that: also comprise and there is the uncovered supporting case in bottom, this supporting case is fixedly linked through cross bar and C arm, in this supporting case, be equipped with can be in supporting case the adjusting device of cross shifting, the plane of motion of this adjusting device is vertical with described C arm plane; Described cross laser device is installed on adjusting device, and stretch out downwards by the bottom of described supporting case is uncovered, the Laser output direction of this cross laser device and described C arm plane parallel, cross shifting drive cross laser device by adjusting device is being parallel to described C arm planar movement, thereby regulates the position of cross linear laser.
2. the angiography machine of being convenient to laser positioning according to claim 1, it is characterized in that: described adjusting device comprises the first tooth bar, the second tooth bar, the first gear stick coordinated with the first tooth bar and the second gear stick coordinated with the second tooth bar, described the first tooth bar laterally runs through supporting case, and be slidably connected to the left and right wall of supporting case, its glide direction and described C arm plane parallel, described cross laser device is installed on the first tooth bar bottom surface; Described the first gear stick vertically runs through supporting case, and with the first tooth bar engagement, and the two ends of the first gear stick are installed in respectively the front and back walls of supporting case; Described the second tooth bar is positioned at the first tooth bar top, and vertically runs through supporting case, with the front and back walls of supporting case, is slidably connected, and this second tooth bar is extended with two spaced fixture blocks downwards, and described the first tooth bar is limited between two fixture blocks; Described the second gear stick laterally runs through supporting case, and with the second tooth bar engagement, and the two ends of the second gear stick are installed in respectively the left and right wall of supporting case.
3. the angiography machine of being convenient to laser positioning according to claim 2 is characterized in that: the left and right wall of described supporting case have for the first tooth bar through and the first rectangular aperture of sliding in length and breadth; The front and back walls of described supporting case has for the second tooth bar through the second rectangular aperture that reaches longitudinal sliding motion.
4. the angiography machine of being convenient to laser positioning according to claim 2, it is characterized in that: described cross laser device is positioned at the middle part of the first tooth bar, and the spacing of this cross laser device and the arbitrary end of the first tooth bar all is greater than the spacing of the left and right wall of supporting case.
5. the angiography machine of being convenient to laser positioning according to claim 4, it is characterized in that: described two fixture blocks are positioned at the middle part of the second tooth bar, and in two fixture blocks, the spacing of arbitrary fixture block second tooth bar one end immediate with it all is greater than the spacing of supporting case front and back walls.
6. the angiography machine of being convenient to laser positioning according to claim 2, it is characterized in that: described cross laser device is fixed in the first tooth bar bottom surface.
7. the angiography machine of being convenient to laser positioning according to claim 2, it is characterized in that: described cross laser device is rotatably installed on the first tooth bar bottom surface, the rotational plane of described cross laser device and described C arm plane parallel.
8. according to the described angiography machine of being convenient to laser positioning of claim 2-7 any one, it is characterized in that: the two ends of the two ends of described the first gear stick and the second gear stick are provided with manual turntable respectively.
9. according to the described angiography machine of being convenient to laser positioning of claim 2-7 any one, it is characterized in that: described supporting case is rectangular-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310461658.8A CN103494614B (en) | 2013-09-29 | 2013-09-29 | Angiography machine enabling laser positioning to be convenient |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310461658.8A CN103494614B (en) | 2013-09-29 | 2013-09-29 | Angiography machine enabling laser positioning to be convenient |
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| Publication Number | Publication Date |
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| CN103494614A true CN103494614A (en) | 2014-01-08 |
| CN103494614B CN103494614B (en) | 2015-07-08 |
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| CN201310461658.8A Expired - Fee Related CN103494614B (en) | 2013-09-29 | 2013-09-29 | Angiography machine enabling laser positioning to be convenient |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107693118A (en) * | 2016-08-08 | 2018-02-16 | 上海联影医疗科技有限公司 | X-ray imaging equipment and its target area indicating means |
| CN107714060A (en) * | 2016-08-11 | 2018-02-23 | 上海联影医疗科技有限公司 | X-ray imaging equipment |
| US10638985B2 (en) | 2016-06-13 | 2020-05-05 | Shanghai United Imaging Healthcare Co., Ltd. | Systems and methods for x-ray scanner positioning |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29509546U1 (en) * | 1995-06-10 | 1995-08-17 | Laser Applikationan Gmbh | X-ray device |
| US20110099821A1 (en) * | 2009-11-04 | 2011-05-05 | Accumis Inc. | Image calibration device integrated with optical locater |
| CN203074725U (en) * | 2013-03-15 | 2013-07-24 | 山东省立医院 | Laser positioning device of X-ray machine with C-shaped arm |
| CN203506742U (en) * | 2013-09-29 | 2014-04-02 | 中山大学附属第一医院 | Angiography machine capable of facilitating laser positioning |
-
2013
- 2013-09-29 CN CN201310461658.8A patent/CN103494614B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29509546U1 (en) * | 1995-06-10 | 1995-08-17 | Laser Applikationan Gmbh | X-ray device |
| US20110099821A1 (en) * | 2009-11-04 | 2011-05-05 | Accumis Inc. | Image calibration device integrated with optical locater |
| CN203074725U (en) * | 2013-03-15 | 2013-07-24 | 山东省立医院 | Laser positioning device of X-ray machine with C-shaped arm |
| CN203506742U (en) * | 2013-09-29 | 2014-04-02 | 中山大学附属第一医院 | Angiography machine capable of facilitating laser positioning |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10638985B2 (en) | 2016-06-13 | 2020-05-05 | Shanghai United Imaging Healthcare Co., Ltd. | Systems and methods for x-ray scanner positioning |
| US11000243B2 (en) | 2016-06-13 | 2021-05-11 | Shanghai United Imaging Healthcare Co., Ltd. | Systems and methods for X-ray scanner positioning |
| US11006908B2 (en) | 2016-06-13 | 2021-05-18 | Shanghai United Imaging Healthcare Co., Ltd. | Systems and methods for X-ray scanner positioning |
| US11564644B2 (en) | 2016-06-13 | 2023-01-31 | Shanghai United Imaging Healthcare Co., Ltd. | Systems and methods for X-ray scanner positioning |
| CN107693118A (en) * | 2016-08-08 | 2018-02-16 | 上海联影医疗科技有限公司 | X-ray imaging equipment and its target area indicating means |
| CN107693118B (en) * | 2016-08-08 | 2020-10-16 | 上海联影医疗科技有限公司 | X-ray imaging apparatus and target area indication method thereof |
| CN107714060A (en) * | 2016-08-11 | 2018-02-23 | 上海联影医疗科技有限公司 | X-ray imaging equipment |
| CN107714060B (en) * | 2016-08-11 | 2020-09-22 | 上海联影医疗科技有限公司 | X-ray imaging apparatus |
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| CN103494614B (en) | 2015-07-08 |
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Granted publication date: 20150708 Termination date: 20200929 |