CN209574907U - A kind of Thoracolumbar disk body surface locator based on magnetic resonance imaging - Google Patents
A kind of Thoracolumbar disk body surface locator based on magnetic resonance imaging Download PDFInfo
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- CN209574907U CN209574907U CN201920011824.7U CN201920011824U CN209574907U CN 209574907 U CN209574907 U CN 209574907U CN 201920011824 U CN201920011824 U CN 201920011824U CN 209574907 U CN209574907 U CN 209574907U
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- Prior art keywords
- positioning plate
- cassette tape
- body surface
- magnetic resonance
- resonance imaging
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Abstract
The utility model discloses a kind of Thoracolumbar disk body surface locator based on magnetic resonance imaging, it is related to technical field of medical equipment, the Thoracolumbar disk body surface locator based on magnetic resonance imaging, including positioning plate, the side of the positioning plate offers card slot and screw hole, the card slot is internally provided with tag board, the inside of the positioning plate side offers inside groove, the internal activity of the inside groove is connected with cassette tape, the side of the cassette tape offers circular hole, the cassette tape is provided with hanging plate, the side of the hanging plate offers square groove, circular groove is offered at the center of the positioning plate side, the circular groove is internally provided with positioning ring.The Thoracolumbar disk body surface locator based on magnetic resonance imaging, cassette tape is first inserted into inside groove, cassette tape and positioning plate are placed on waist or upper body again, cassette tape is set to be strapped in waist or upper body by the way that cassette tape to be interspersed on hanging plate, to which positioning plate hangs over patient's waist or upper body, play the role of fixing card band and positioning plate.
Description
Technical field
The utility model relates to technical field of medical equipment, specially a kind of Thoracolumbar disk body surface based on magnetic resonance imaging
Locator.
Background technique
Now with the development of vertebral column minimally invasive surgical technic, more and more operation for thoracolumbar fractures set nail skill using minimally invasive
Art, Thoracolumbar disk is minimally invasive set nail have that operative incision is small, operation wound is small and operation is small to paraspinal muscle damage and it is postoperative can early stage
The advantages that out-of-bed activity, it is well known that vertebral column minimally invasive surgeon complete Thoracolumbar disk it is minimally invasive set tack operation be required to it is saturating in x-ray
It is completed depending on lower, preoperative accurately X-ray examination positioning can help the body surface projection position of the clear operated level pedicle of vertebral arch of patient, be
The minimally invasive basis for setting Needle localization in tack operation of Thoracolumbar disk, and accurately preoperative x-ray positioning can obviously reduce Needle localization in art
Have an X-rayed number.However, the pedicle of vertebral arch abduction angle due to different segment is different, and current body surface locator cannot be according to difference
Abduction angle positioning pedicle of vertebral arch in the position of coronal-plane, will appear at this time body surface location point partially in or partially outer possibility；Together
When, the pedicle of vertebral arch of different segment is different in the degree of tilt end to end of sagittal plane, and current body surface locator equally cannot be according to difference
It is higher or inclined to will appear body surface location point in the position of sagittal plane at this time for the positioning pedicle of vertebral arch of degree of tilt end to end of the pedicle of vertebral arch of segment
Low possibility.Therefore, current body surface locator can only roughly position the body surface symbol of pedicle of vertebral arch, and cannot be according to different sections
The characteristics of pedicle of vertebral arch of section, carries out precise positioning, thus propose a kind of Thoracolumbar disk body surface locator based on magnetic resonance imaging come
It solves the problems, such as.
Currently, it is existing be used for Thoracolumbar disk body surface locator, it is inconvenient for use, be unfavorable for promoting the use of.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, it is fixed to provide a kind of Thoracolumbar disk body surface based on magnetic resonance imaging for the utility model
Position device, solve it is existing for Thoracolumbar disk body surface locator, it is inconvenient for use, be unfavorable for the problem of promoting the use of.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs:
A kind of Thoracolumbar disk body surface locator based on magnetic resonance imaging, including positioning plate, the side of the positioning plate are opened
Equipped with card slot and screw hole, the card slot is internally provided with tag board, and the inside of the positioning plate side offers inside groove, institute
The internal activity for stating inside groove is connected with cassette tape, and the side of the cassette tape offers circular hole, and the cassette tape is provided with hanging plate, described
The side of hanging plate offers square groove；
Circular groove is offered at the center of the positioning plate side, the circular groove is internally provided with positioning ring, the positioning
The side of ring offers circular hole, and the circular hole is internally provided with small column, and the one end of the small column far from circular hole is fixed to be connected
It is connected to position line, the two sides of the positioning plate are provided with marline, and one end of the remotely located plate of marline is fixedly connected with spiral shell
Adjusting screw.
Optionally, the quantity of the card slot is four；
The quantity of the screw hole is four.
Optionally, the quantity of the inside groove is two；
The quantity of the circular hole is several.
Optionally, the quantity of the square groove is two；
The bottom of the screw hole is fixedly connected with inside groove.
Optionally, the quantity of the circular hole is four；
The outer surface of the small column and the inner thread of circular hole connect.
Optionally, the quantity of the marline is four；
The connection of the inner thread of the screw and screw hole.
(3) beneficial effect
The utility model provides a kind of Thoracolumbar disk body surface locator based on magnetic resonance imaging, has following beneficial to effect
Fruit:
(1), it is somebody's turn to do the Thoracolumbar disk body surface locator based on magnetic resonance imaging, in use, cassette tape is first inserted into inside groove, then will
Cassette tape and positioning plate are placed on waist or upper body, so that cassette tape is strapped in waist or upper body by the way that cassette tape to be interspersed on hanging plate, thus
Positioning plate hangs over patient's waist or upper body, plays the role of fixing card band and positioning plate, mobile fixed further according to nuclear magnetic resonance image
Position plate makes the infall of position line be directed at the place for needing to position, and then fixes positioning plate and cassette tape by screw, avoids
Mobile the case where the causing fault appearance of positioning rear position plate, plays the role of positioning.
(2), it is somebody's turn to do the Thoracolumbar disk body surface locator based on magnetic resonance imaging, by the way that card slot is arranged, can effectively be stored
With installation tag board, the positioning that is convenient for reference performs the operation, avoids and the appearance of the case where deviation effects operation occur, plays storage
With the effect of installation tag board, setting screw can be effectively by positioning plate and cassette tape by the cooperation of screw hole and circular hole
It is fixed, mobile the case where the leading to positioning failure appearance of positioning rear position plate is avoided, is played that positioning plate and cassette tape is fixed
Effect is arranged hanging plate, cassette tape effectively can be fixed on patient's waist or upper body, convenient for positioning plate is fixed on patient's waist
Or upper body is positioned, and plays the role of fettering cassette tape, marline is arranged, screw can be connect with positioning plate, avoided
Screw, which is lost, to be led to not occur the fixed situation of positioning plate and cassette tape, plays the work for connecting screw with positioning plate
With.
Detailed description of the invention
Fig. 1 is the positioning plate structure schematic diagram of the utility model；
Fig. 2 is the locating ring structure schematic diagram of the utility model.
In figure: 1- positioning plate, 2- card slot, 3- screw hole, 4- tag board, 5- inside groove, 6- cassette tape, 7- circular hole, 8- hanging plate, 9-
Square groove, 10- circular groove, 11- positioning ring, 12- circular hole, 13- small column, 14- position line, 15- marline, 16- screw.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable
The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is orientation based on the figure
Or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limit to the utility model
System.
In the present invention unless specifically defined or limited otherwise, term " setting ", " connected ", " connects " installation "
Connect ", the terms such as " fixation " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection；It can be machine
Tool connection；It can be directly connected, it can also be indirectly connected through an intermediary.For those of ordinary skill in the art and
Speech, can understand the concrete meaning of above-mentioned term in the present invention as the case may be.
In addition, term " first ", " second " (are used for description purposes only, are not understood to indicate or imply relatively important
Property or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Person implicitly includes one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than a, unless otherwise specifically defined.
The utility model provides a kind of technical solution referring to FIG. 1-2:
A kind of Thoracolumbar disk body surface locator based on magnetic resonance imaging, including positioning plate 1, the side of positioning plate 1 open up
There are card slot 2 and screw hole 3, card slot 2 is set, tag board 4 effectively can be stored and install, the positioning that is convenient for reference is performed the operation,
It avoids and the appearance of the case where deviation effects operation occurs, play the role of storage and installation tag board 4, the inside of card slot 2 is set
It is equipped with tag board 4, the inside of 1 side of positioning plate offers inside groove 5, and the internal activity of inside groove 5 is connected with cassette tape 6, and the one of cassette tape 6
Side offers circular hole 7, and cassette tape 6 is provided with hanging plate 8, and hanging plate 8 is arranged, can effectively by cassette tape 6 be fixed on patient's waist or
Upper body plays the role of fettering cassette tape 6 convenient for positioning plate 1 being fixed on patient's waist or upper body positions, hanging plate 8
Side offers square groove 9；
Circular groove 10 is offered at the center of 1 side of positioning plate, circular groove 10 is internally provided with positioning ring 11, positioning ring 11
Side offers circular hole 12, and circular hole 12 is internally provided with small column 13, and small column 13 is fixedly connected far from one end of circular hole 12
There is position line 14, the two sides of positioning plate 1 are provided with marline 15, and marline 15 is arranged, can connect screw 16 and positioning plate 1
It connects, avoids screw 16 and lose the situation appearance for leading to not fix positioning plate 1 and cassette tape 6, play screw 16
The effect connecting with positioning plate 1, one end of the remotely located plate 1 of marline 15 are fixedly connected with screw 16, and screw 16 is arranged, and lead to
The cooperation of screw hole 3 and circular hole 7 is crossed, can be effectively fixed by positioning plate 1 and cassette tape 6, it is mobile to avoid positioning rear position plate 1
The case where leading to positioning failure appearance plays the effect that positioning plate 1 and cassette tape 6 is fixed.
A kind of optional technical solution as the utility model:
The quantity of card slot 2 is four；
The quantity of screw hole 3 is four.
A kind of optional technical solution as the utility model:
The quantity of inside groove 5 is two；
The quantity of circular hole 7 is several.
A kind of optional technical solution as the utility model:
The quantity of square groove 9 is two；
The bottom of screw hole 3 is fixedly connected with inside groove 5.
A kind of optional technical solution as the utility model:
The quantity of circular hole 12 is four；
The outer surface of small column 13 is connect with the inner thread of circular hole 12.
A kind of optional technical solution as the utility model:
The quantity of marline 15 is four；
Screw 16 is connect with the inner thread of screw hole 3.
In conclusion the Thoracolumbar disk body surface locator based on magnetic resonance imaging is somebody's turn to do, in use, being first inserted into cassette tape 6 interior
Slot 5, then cassette tape 6 and positioning plate 1 are placed on waist or upper body, so that cassette tape 6 is strapped in waist by the way that cassette tape 6 to be interspersed on hanging plate 8
Portion or upper body play the role of fixing card band 6 and positioning plate 1 so that positioning plate 1 hangs over patient's waist or upper body, further according to
Nuclear magnetic resonance image running fix plate 1 makes the infall of position line 14 be directed at the place for needing to position, then will by screw 16
Positioning plate 1 and cassette tape 6 are fixed, avoid mobile the case where the causing fault appearance of positioning rear position plate 1, play the work of positioning
With, by be arranged card slot 2, effectively can store and install tag board 4, the positioning that is convenient for reference is performed the operation, and appearance is avoided
The case where deviation effects are performed the operation occurs, and plays the role of storage and installation tag board 4, screw 16 is arranged, passes through screw hole 3
, can be effectively fixed by positioning plate 1 and cassette tape 6 with the cooperation of circular hole 7, avoiding the positioning movement of rear position plate 1 causes to position
The case where failure, occurs, and plays the effect that positioning plate 1 and cassette tape 6 is fixed, hanging plate 8 is arranged, can effectively consolidate cassette tape 6
It is scheduled on patient's waist or upper body, convenient for positioning plate 1 being fixed on patient's waist or upper body positions, plays constraint cassette tape 6
Effect, be arranged marline 15, screw 16 can be connect with positioning plate 1, avoid screw 16 lose lead to not to determine
The situation that position plate 1 and cassette tape 6 are fixed occurs, and plays the role of for screw 16 connecting with positioning plate 1.
It should be noted that in the present invention unless specifically defined or limited otherwise, fisrt feature is in the second spy
It can be that the first and second features directly contact or the first and second features are connect indirectly by intermediary "above" or "below" sign
Touching.Moreover, fisrt feature can be above the second feature " above ", " above " and " above " fisrt feature right above second feature or
Oblique upper, or first feature horizontal height is merely representative of higher than second feature.Fisrt feature second feature " under ", " lower section "
" following " can be fisrt feature and be directly under or diagonally below the second feature, or is merely representative of first feature horizontal height and is less than
Second feature.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of Thoracolumbar disk body surface locator based on magnetic resonance imaging, including positioning plate (1), it is characterised in that:
The side of the positioning plate (1) offers card slot (2) and screw hole (3), and the card slot (2) is internally provided with tag board
(4), the inside of positioning plate (1) side offers inside groove (5), and the internal activity of the inside groove (5) is connected with cassette tape (6),
The side of the cassette tape (6) offers circular hole (7), and the cassette tape (6) is provided with hanging plate (8), and the side of the hanging plate (8) is opened
Equipped with square groove (9)；
It is offered circular groove (10) at the center of positioning plate (1) side, the circular groove (10) is internally provided with positioning ring
(11), the side of the positioning ring (11) offers circular hole (12), and the circular hole (12) is internally provided with small column (13), institute
It states small column (13) to be fixedly connected with position line (14) far from the one end of circular hole (12), the two sides of the positioning plate (1) are respectively provided with
Have marline (15), one end of the remotely located plate of the marline (15) (1) is fixedly connected with screw (16).
2. a kind of Thoracolumbar disk body surface locator based on magnetic resonance imaging according to claim 1, which is characterized in that
The quantity of the card slot (2) is four；
The quantity of the screw hole (3) is four.
3. a kind of Thoracolumbar disk body surface locator based on magnetic resonance imaging according to claim 1, which is characterized in that
The quantity of the inside groove (5) is two；
The quantity of the circular hole (7) is several.
4. a kind of Thoracolumbar disk body surface locator based on magnetic resonance imaging according to claim 1, which is characterized in that
The quantity of the square groove (9) is two；
The bottom of the screw hole (3) is fixedly connected with inside groove (5).
5. a kind of Thoracolumbar disk body surface locator based on magnetic resonance imaging according to claim 1, which is characterized in that
The quantity of the circular hole (12) is four；
The outer surface of the small column (13) is connect with the inner thread of circular hole (12).
6. a kind of Thoracolumbar disk body surface locator based on magnetic resonance imaging according to claim 1, which is characterized in that
The quantity of the marline (15) is four；
The screw (16) connect with the inner thread of screw hole (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920011824.7U CN209574907U (en) | 2019-01-04 | 2019-01-04 | A kind of Thoracolumbar disk body surface locator based on magnetic resonance imaging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920011824.7U CN209574907U (en) | 2019-01-04 | 2019-01-04 | A kind of Thoracolumbar disk body surface locator based on magnetic resonance imaging |
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| Publication Number | Publication Date |
|---|---|
| CN209574907U true CN209574907U (en) | 2019-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920011824.7U Expired - Fee Related CN209574907U (en) | 2019-01-04 | 2019-01-04 | A kind of Thoracolumbar disk body surface locator based on magnetic resonance imaging |
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| Country | Link |
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| CN (1) | CN209574907U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112842654A (en) * | 2021-02-23 | 2021-05-28 | 山东第一医科大学附属肿瘤医院 | Hepatobiliary surgery postoperative care device with alleviate painful function |
-
2019
- 2019-01-04 CN CN201920011824.7U patent/CN209574907U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112842654A (en) * | 2021-02-23 | 2021-05-28 | 山东第一医科大学附属肿瘤医院 | Hepatobiliary surgery postoperative care device with alleviate painful function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191105 Termination date: 20210104 |