CN210811591U

CN210811591U - CT image and nuclear magnetic resonance image positioning identification point device

Info

Publication number: CN210811591U
Application number: CN201921521859.1U
Authority: CN
Inventors: 江杰
Original assignee: First Affiliated Hospital of Kunming Medical University
Current assignee: First Affiliated Hospital of Kunming Medical University
Priority date: 2019-09-12
Filing date: 2019-09-12
Publication date: 2020-06-23
Anticipated expiration: 2029-09-12

Abstract

The utility model relates to the technical field of medical instruments, in particular to a CT image and nuclear magnetic resonance image positioning mark point device, which comprises a positioning plate, wherein the surface of the positioning plate is provided with a transverse groove, the surface of the transverse groove is movably connected with a cross rod, the surface of the cross rod is fixedly connected with a first thin wire, and the right side surface of the positioning plate is provided with a vertical groove; the utility model discloses a promote the push rod and drive the horizontal pole lateral sliding on the locating plate, because the first fine rule of fixedly connected with on the horizontal pole, so first fine rule also is at locating plate top lateral sliding thereupon, promote the straight-bar simultaneously, the straight-bar drives the vertical slip of montant on the locating plate, because fixedly connected with second fine rule on the montant, so the second fine rule also vertical slip on the locating plate thereupon, horizontal and vertical slip respectively according to first fine rule and second fine rule, cooperate the scale mark on the locating plate simultaneously, thereby the effect of assistance-localization real-time has been played, the effect of more accurate location has been reached.

Description

CT image and nuclear magnetic resonance image positioning identification point device

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a CT image and nuclear magnetic resonance image positioning mark point device.

Background

CT image and magnetic resonance imaging can form images in multiple directions, have outstanding characteristics such as high resolution to soft tissue, widely used in the diagnosis of clinical disease, become the indispensable inspection method to some pathological changes, can be equipped with CT image and magnetic resonance imaging in the present hospital, when using CT image and magnetic resonance imaging, can need a positioner to come assistance-localization real-time, conveniently carry out the location detection to the internal organ of people.

The existing CT image and nuclear magnetic resonance image positioning identification point device uses a positioning rod to match with a positioning hole to achieve the positioning effect, but has the inconvenient sliding positioning rod, and the positioning rod and the positioning hole have too large diameters, so that the positioning point is inconvenient to observe, and meanwhile, the problem of inaccurate positioning can be caused, thereby influencing the effect of positioning and checking the CT image and the nuclear magnetic resonance image on a human body.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a CT image and nuclear magnetic resonance image location identification point device possesses advantages such as convenient regulation and accurate positioning, has solved because of the inaccurate problem that influences CT image and nuclear magnetic resonance image to the human body inspection in location.

The utility model discloses a CT image and magnetic resonance image location identification point device, the locating plate comprises a locating plate, horizontal recess has been seted up on the surface of locating plate, the surperficial swing joint of horizontal recess has the horizontal pole, the first fine rule of fixed surface of horizontal pole is connected with, vertical concave has been seted up on the right side surface of locating plate, the surperficial swing joint of vertical recess has the montant, the fixed surface of montant is connected with the second fine rule, the fixed surface of horizontal pole is connected with the connecting rod, the one end fixedly connected with push rod of horizontal pole is kept away from to the connecting rod, the fixed surface of montant is connected with the stock, the one end fixedly connected with straight-bar of montant is.

The utility model discloses a CT image and nuclear magnetic resonance image location marking point device, including the locating plate, the surface of locating plate has seted up horizontal recess, the surface swing joint of horizontal recess has the horizontal pole, the fixed surface of horizontal pole is connected with first fine rule, the right side surface of locating plate has seted up vertical recess, the surface swing joint of vertical recess has the montant, the fixed surface of montant has connected with the second fine rule, the fixed surface of horizontal pole is connected with the connecting rod, the connecting rod is kept away from the one end of horizontal pole and is fixedly connected with the push rod, the fixed surface of montant is connected with the stock, the stock is kept away from the one end of montant and is fixedly connected with the straight-bar, the locating plate is marked with the scale mark, sets up horizontal spout and vertical spout on the surface of locating plate, cooperates to set up the gyro wheel on the surface, the effect of reducing friction is played by using the idler wheels and the sliding grooves in a matched mode, and the sliding of the transverse rods and the vertical rods is facilitated.

The utility model discloses a CT image and magnetic resonance image location identification point device, the quantity of first gyro wheel is four, the quantity of first dead lever is four, and two first gyro wheels and two first dead levers are a set of, and two sets of first gyro wheels and first dead lever use the central line of locating plate as the surface of axis symmetric distribution at vertical spout, through the symmetric distribution of two sets of first gyro wheels and first dead lever, both sides have played the effect of support to the montant about the montant, have avoided the montant to take place the problem of slope at gliding in-process.

The utility model discloses a CT image and nuclear magnetic resonance image location identification point device, the surface swing joint of first fine rule has the slider, the draw-in groove with second fine rule looks adaptation is seted up on the surface of slider, the bottom surface fixedly connected with graphite core of slider through sliding first fine rule and second fine rule cross section to the slider, presses the slider again, utilizes the graphite core to stay the coordinate point at the locating plate, has reached assistance-localization real-time's effect.

The utility model discloses a CT image and nuclear magnetic resonance image location identification point device, the bottom surface fixedly connected with bracing piece of locating plate, the one end that the locating plate was kept away from to the bracing piece has the support column through hinge swing joint, through the hinged joint that uses of bracing piece and support column, when playing a supporting role to the locating plate, has also reached the effect of conveniently packing up the device.

The utility model discloses a CT image and nuclear magnetic resonance image location identification point device, the quantity of bracing piece is four, the quantity of support column is four, and a bracing piece and a support column are a set of, and four group's bracing pieces and support column are a mouthful style of calligraphy and distribute in the bottom surface of locating plate, distribute through the mouth style of calligraphy of four group's bracing pieces and support column, all have the supporting role to four angles of locating plate, have avoided influencing the accuracy of location because of the locating plate slope.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a promote the push rod and drive the horizontal pole lateral sliding on the locating plate, because the first fine rule of fixedly connected with on the horizontal pole, so first fine rule also is at locating plate top lateral sliding thereupon, promote the straight-bar simultaneously, the straight-bar drives the vertical slip of montant on the locating plate, because fixedly connected with second fine rule on the montant, so the second fine rule also vertical slip on the locating plate thereupon, horizontal and vertical slip respectively according to first fine rule and second fine rule, cooperate the scale mark on the locating plate simultaneously, thereby the effect of assistance-localization real-time has been played, the effect of more accurate location has been reached.

2. The utility model discloses set up horizontal spout and vertical spout on the surface of locating plate, the cooperation sets up first gyro wheel and second gyro wheel on the surface of horizontal spout and vertical spout simultaneously, and first gyro wheel is connected with the horizontal pole, and second gyro wheel and montant are connected, utilize first gyro wheel and horizontal spout, and the cooperation of second gyro wheel and vertical spout is used, has played the effect that reduces frictional force, has made things convenient for the slip of horizontal pole and montant.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

fig. 1 is a schematic top view of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic side view of the present invention;

FIG. 4 is a schematic view of the slider in front view;

fig. 5 is a schematic side view of the slider of the present invention.

In the figure: 1. positioning a plate; 2. a transverse groove; 3. a cross bar; 4. a first thin wire; 5. a vertical groove; 6. a vertical rod; 7. a second thin wire; 8. a connecting rod; 9. a push rod; 10. a long rod; 11. a straight rod; 12. a vertical chute; 13. a transverse chute; 14. a first roller; 15. a first fixing lever; 16. a second roller; 17. a second fixing bar; 18. a slider; 19. a card slot; 20. a graphite core; 21. a support bar; 22. and (4) a support column.

Detailed Description

In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1-5, the CT image and mri image locating mark point device of the present invention comprises a locating plate 1, a horizontal groove 2 is formed on the surface of the locating plate 1, a horizontal rod 3 is movably connected to the surface of the horizontal groove 2, a first thin wire 4 is fixedly connected to the surface of the horizontal rod 3, a vertical groove 5 is formed on the right side surface of the locating plate 1, a vertical rod 6 is movably connected to the surface of the vertical groove 5, a second thin wire 7 is fixedly connected to the surface of the vertical rod 6, a connecting rod 8 is fixedly connected to the surface of the horizontal rod 3, a push rod 9 is fixedly connected to the end of the connecting rod 8 away from the horizontal rod 3, a long rod 10 is fixedly connected to the surface of the vertical rod 6, a straight rod 11 is fixedly connected to the end of the long rod 10 away from the vertical rod 6, a scale mark is marked on the locating plate 1, the first thin wire 4 is driven, and meanwhile, the scale marks on the positioning plate 1 are matched, so that the auxiliary positioning effect is achieved, and the more accurate positioning effect is achieved.

The left side of the surface of the positioning plate 1 is provided with a vertical sliding groove 12, the upper side of the surface of the positioning plate 1 is provided with a transverse sliding groove 13, the surface of the vertical sliding groove 12 is movably connected with a first roller 14, the surface of the first roller 14 is movably connected with a first fixing rod 15, the surface of the first fixing rod 15 is fixedly connected with the surface of a vertical rod 6, the surface of the transverse sliding groove 13 is movably connected with a second roller 16, the surface of the second roller 16 is movably connected with a second fixing rod 17, the surface of the second fixing rod 17 is fixedly connected with the surface of a cross rod 3, the surface of the positioning plate 1 is provided with the transverse sliding groove 13 and the vertical sliding groove 12, the first roller 14 and the second roller 16 are arranged on the surfaces of the transverse sliding groove 13 and the vertical sliding groove 12 in a matching way, the first roller 14 is connected with the cross rod 3, the second roller 16 is connected with the vertical rod 6, and the, the effect of reducing friction force is achieved, and the sliding of the cross rod 3 and the vertical rod 6 is facilitated.

First gyro wheel 14's quantity is four, the quantity of first dead lever 15 is four, two first gyro wheels 14 and two first dead levers 15 are a set of, two sets of first gyro wheels 14 and first dead lever 15 use the central line of locating plate 1 as the surface of axis symmetric distribution at vertical spout 12, through the symmetric distribution of two sets of first gyro wheels 14 and first dead lever 15, both sides have played the effect of support to montant 6 about montant 6, the problem that montant 6 takes place the slope at gliding in-process has been avoided.

The surface swing joint of first fine rule 4 has slider 18, and the draw-in groove 19 with second fine rule 7 looks adaptation is seted up on the surface of slider 18, and the bottom surface fixedly connected with graphite core 20 of slider 18 is through sliding slider 18 to first fine rule 4 and second fine rule 7 junction, presses slider 18 again, utilizes graphite core 20 to stay the coordinate point on locating plate 1, has reached the effect of assistance-localization real-time.

The bottom surface fixedly connected with bracing piece 21 of locating plate 1, the one end that locating plate 1 was kept away from to bracing piece 21 has support column 22 through hinge swing joint, is connected with the mode of support column 22 with the hinge through bracing piece 21, when playing a support effect to locating plate 1, has also reached the effect of conveniently packing up the device.

The quantity of bracing piece 21 is four, and the quantity of support column 22 is four, and a bracing piece 21 and a support column 22 are a set of, and four groups of bracing pieces 21 and support column 22 are the mouth style of calligraphy and distribute in the bottom surface of locating plate 1, and the mouth style of calligraphy through four groups of bracing pieces 21 and support column 22 distributes, all has the supporting role to four angles of locating plate 1, has avoided influencing the accuracy of location because of locating plate 1 slopes.

When using the utility model discloses the time: firstly, the supporting columns 22 on the supporting rods 21 are opened towards two sides, so that the supporting columns 22 support the positioning plate 1 fixedly connected with the supporting rods 21, then the push rod 9 is pulled to drive the connecting rods 8 fixedly connected with the connecting rods 8, then the connecting rods 8 drive the cross rods 3 fixedly connected with the connecting rods 3, because the side surfaces of the cross rods 3 are fixedly connected with the first fixing rods 15, the first fixing rods 15 are movably connected with the first rolling wheels 14, the first rolling wheels 14 are movably connected with the transverse sliding grooves 13 on the positioning plate 1, so that the cross rods 3 transversely slide on the positioning plate 1, and because the cross rods 3 are fixedly connected with the first thin wires 4, the first thin wires 4 also transversely slide above the positioning plate 1, meanwhile, the straight rods 11 are pulled, the straight rods 11 drive the long rods 10 fixedly connected with the straight rods 10, then the long rods 10 drive the vertical rods 6 fixedly connected with the, and second dead lever 17 swing joint has second gyro wheel 16, second gyro wheel 16 and the vertical spout 12 swing joint on the locating plate 1, thereby make montant 6 vertical slip on locating plate 1, again because the fixed second fine rule 7 that is connected on montant 6, so second fine rule 7 will vertical slip in the top of locating plate 1, when sliding to the position that needs the location, slide slider 18 on the first fine rule 4 to the junction of first fine rule 4 and second fine rule 7, until draw-in groove 19 on the slider 18 and the contact of second fine rule 7, then press down slider 18, let graphite core 20 on the slider 18 mark point under locating plate 1 upper point, thereby played the effect of assistance-localization real-time, reached more accurate location effect.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a CT image and magnetic resonance image location identification point device, includes locating plate (1), its characterized in that: horizontal recess (2) have been seted up on the surface of locating plate (1), the surperficial swing joint of horizontal recess (2) has horizontal pole (3), the first fine rule (4) of fixed surface of horizontal pole (3), vertical recess (5) have been seted up on the right side surface of locating plate (1), the surperficial swing joint of vertical recess (5) has montant (6), the fixed surface of montant (6) is connected with second fine rule (7), the fixed surface of horizontal pole (3) is connected with connecting rod (8), the one end fixedly connected with push rod (9) of horizontal pole (3) are kept away from in connecting rod (8), the fixed surface of montant (6) is connected with stock (10), the one end fixedly connected with straight-bar (11) of montant (6) are kept away from in stock (10), mark scale mark on locating plate (1).

2. The apparatus for locating the mark point of the CT image and the MRI image according to claim 1, wherein: vertical spout (12) have been seted up on the left side of the surface of locating plate (1), horizontal spout (13) have been seted up to the surperficial upside of locating plate (1), the surperficial swing joint of vertical spout (12) has first gyro wheel (14), the surperficial swing joint of first gyro wheel (14) has first dead lever (15), the surface of first dead lever (15) is connected with the fixed surface of montant (6), the surface swing joint of horizontal spout (13) has second gyro wheel (16), the surface swing joint of second gyro wheel (16) has second dead lever (17), the surface of second dead lever (17) is connected with the fixed surface of horizontal pole (3).

3. The apparatus for locating the mark point of the CT image and the MRI image according to claim 2, wherein: the number of the first rollers (14) is four, the number of the first fixing rods (15) is four, the two first rollers (14) and the two first fixing rods (15) form a group, and the two groups of first rollers (14) and the two groups of first fixing rods (15) are symmetrically distributed on the surface of the vertical sliding groove (12) by taking the central line of the positioning plate (1) as an axis.

4. The apparatus for locating the mark point of the CT image and the MRI image according to claim 1, wherein: the surface of the first thin wire (4) is movably connected with a sliding block (18), the surface of the sliding block (18) is provided with a clamping groove (19) matched with the second thin wire (7), and the bottom surface of the sliding block (18) is fixedly connected with a graphite core (20).

5. The apparatus for locating the mark point of the CT image and the MRI image according to claim 1, wherein: the bottom surface fixedly connected with bracing piece (21) of locating plate (1), the one end that locating plate (1) was kept away from in bracing piece (21) has support column (22) through hinge swing joint.

6. The apparatus for locating the mark point of the CT image and the MRI image according to claim 5, wherein: the number of the supporting rods (21) is four, the number of the supporting columns (22) is four, one supporting rod (21) and one supporting column (22) form a group, and the four groups of supporting rods (21) and the four groups of supporting columns (22) are distributed on the bottom surface of the positioning plate (1) in a shape of Chinese character 'kou'.