CN203458398U - Laser-assisted C-type arm X-ray machine body surface positioning device - Google Patents
Laser-assisted C-type arm X-ray machine body surface positioning device Download PDFInfo
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- CN203458398U CN203458398U CN201320481073.8U CN201320481073U CN203458398U CN 203458398 U CN203458398 U CN 203458398U CN 201320481073 U CN201320481073 U CN 201320481073U CN 203458398 U CN203458398 U CN 203458398U
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- ray machine
- type arm
- laser
- body surface
- machine body
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Abstract
The utility model discloses a laser-assisted C-type arm X-ray machine body surface positioning device, which comprises a support, a metal net, a laser emission device and a sealing shell, wherein the sealing shell is of a disc shape, the metal net, the support and the laser emission device are arranged in the sealing shell from top to bottom, the metal net is arranged in a round radar-shaped coordinate, the metal net is fixed on the support, and the laser emission device is fixed below the support. The laser-assisted C-type arm X-ray machine body positioning device can dynamically position body surfaces, thereby preventing doctors and patients from being damaged because of repeated perspective, and prolong operative time.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, is specifically related to a kind of laser assisted C type arm X-ray machine body surface positioner, is especially applicable to bone surgery process.
Background technology
Traditional body surface localization method relies on body surface anatomic landmark, and the impact of individual diversity XOR position usually causes location difficulty.
At present, the body surface localization method using clinically has following several:
1. object of reference method
At body surface, placing metal helps x-ray to carry out body surface location.Maximum deficiency is: during as taking foreign body, foreign body is migration in soft tissue, and operation process need to be located repeatedly, needs a kind of dynamic body surface location technology.
2. navigator method
Navigator is at auxiliary bone surgery, and effect as middle in inserting of spinal operation pedicle screw is remarkable.Maximum deficiency is: ripe navigator is external import, somewhat expensive.
3. ultrasound wave or doppler equipment
The multiplex body surface location in the preoperative of ultrasound wave or doppler equipment.Maximum deficiency is: preoperative location, along with the change of position, the variation of time are offset, needs the help of sonographer, and surgeon can not be used whenever and wherever possible.
Utility model content
The technical problems to be solved in the utility model is, overcome the defect of prior art, a kind of laser assisted C type arm X-ray machine body surface positioner is provided, this device capable of dynamic carry out body surface location, to avoid repeatedly having an X-rayed, strengthen doctor and patient's damage and extend operating time.
This utility model solves the technical scheme that its technical problem adopts: a kind of laser assisted C type arm X-ray machine body surface positioner, comprises support, wire netting, laser beam emitting device and can; Described can is in the form of annular discs, is provided with wire netting, support and laser beam emitting device in can from top to bottom; Described wire netting is by a plurality of concentric circulars and many rectilinear(-al)s, and many straight lines are all divided equally through the concentric circular center of circle and by each concentric circular, and wire netting is fixed on support; Described support below is fixed with laser beam emitting device.
Further, described laser beam emitting device adopts a plurality of laser pens, and the plurality of laser pen is fixedly installed in respectively support below, and is the shape arrangement identical with wire netting.
Further, the shape of described support is identical with metal mesh shape.
Further, described laser assisted C type arm X-ray machine body surface positioner is fixed on bulb one end of C type arm X-ray machine, at the bulb vertical ray projecting direction of C type arm X-ray machine, places and is the wire netting that coordinate is arranged.
Further, the can of described laser assisted C type arm X-ray machine body surface positioner is by Magnet, buckle, or screw is fixed on bulb one end of C type arm X-ray machine.
Compared with prior art, the beneficial effects of the utility model are: this utility model laser assisted C type arm X-ray machine body surface positioning device structure is simple, low cost of manufacture, convenient operation, and this device capable of dynamic carry out body surface location, to avoid repeatedly having an X-rayed, strengthen doctor and patient's damage and extend operating time, especially greatly facilitating the process of bone surgery.
Accompanying drawing explanation
Fig. 1 is coordinate schematic diagram of the present utility model, and coordinate is radar shape and arranges.
Fig. 2 is the schematic cross-section of this utility model laser assisted C type arm X-ray machine body surface positioner.
Fig. 3 is the cross sectional representation of wire netting of the present utility model.
Fig. 4 is the cross sectional representation of the laser pen of laser beam emitting device of the present utility model.
Fig. 5 utilizes laser assisted C type arm X-ray machine to carry out the schematic diagram of body surface location.
The image that Fig. 6 is cut apart by radar fix.
Fig. 7 is the schematic diagram making marks on the laser coordinate projecting in body surface or soft tissue surfaces.
Fig. 8 is the schematic diagram that this utility model laser beam emitting device adopts the embodiment of a plurality of laser pens.
Description of reference numerals is as follows:
The 1st, support;
The 2nd, wire netting;
The 3rd, laser beam emitting device; 3A, 3B, 3C, 3D, 3E, 3F, 3G, 3H, 3I are laser pens;
The bulb of the 4th, C type arm X-ray machine;
The 5th, be the coordinate that radar shape is arranged;
The 6th, localizing objects in body;
The 7th, mark line;
The 8th, can.
The specific embodiment
The C type arm X-ray machine of radar fix of take is below specifically described this utility model as embodiment.
As shown in Figure 2, this utility model laser assisted C type arm X-ray machine body surface positioner comprises support 1, wire netting 2, laser beam emitting device 3 and can 8.Can 8 is in the form of annular discs, is respectively equipped with wire netting 2, support 1 and laser beam emitting device 3 in can 8 from top to bottom, and the rounded radar shape of wire netting 2 coordinate is arranged (see figure 3), is similar to the coordinate that radar shape is arranged that is as shown in Figure 1.Wire netting 2 is fixed on support 1, support 1 shape is rounded (can be designed to and wire netting 2 radar shape homotaxis shapes) also, support 1 below is fixed with laser beam emitting device 3, laser beam emitting device 3 can adopt a plurality of laser pens (cross sectional representation of laser pen is shown in Fig. 4), a plurality of laser pens can be fixedly installed in respectively support 1 below, and be the radar shape identical with wire netting 2 and arrange, as the laser pen 3A in Fig. 8, laser pen 3B, laser pen 3C, laser pen 3D, laser pen 3E, laser pen 3F, laser pen 3G, laser pen 3H, laser pen 3I is separately fixed at support 1 below, and be the radar shape coordinate identical with wire netting 2 and arrange.
In Fig. 5, this utility model laser assisted C type arm X-ray machine body surface positioner, comprised support 1, the can 8 of wire netting 2, laser beam emitting device 3 is fixed on one end of the bulb 4 of C type arm X-ray machine, and (can 8 is by Magnet, buckle, or screw is fixed on the bulb 4 of C type arm X-ray machine), use C type arm X-ray machine to have an X-rayed human body.At the bulb 4 vertical ray projecting directions of C type arm X-ray machine, place and be the wire netting 2 that coordinate is arranged.
Fig. 6 is the perspective imaging figure obtaining, the coordinate figure of localizing objects 6 in recording body on the coordinate 5 that is the arrangement of radar shape.
In Fig. 7, utilize laser beam emitting device 3 to project and be the coordinate 5 that radar shape is arranged at body surface, according to the coordinate figure of record, at body surface, make mark line 7.So body surface symbol that can Description domestic demand localizing objects.
A kind of laser assisted C of this utility model type arm X-ray machine body surface positioner, the body surface symbol of certain internal organs or foreign body in capable of dynamic Description, the method that adopts this device to carry out body surface location comprises the steps:
First at the bulb 4 vertical ray projecting directions of C type arm X-ray machine, place and be the wire netting 2 that coordinate is arranged, according to the coordinate figure of the photologging target of perspective;
Then utilize laser beam emitting device 3 projecting lasers, at body surface or soft tissue surfaces, project laser coordinate, consistent with the coordinate that is placed on before the wire netting 2 on the bulb 4 of C type arm X-ray machine.So body surface symbol of certain internal organs or foreign body in can Description.This operation repeatedly, capable of dynamicization is described.
Claims (5)
1. a laser assisted C type arm X-ray machine body surface positioner, is characterized in that, comprises support, wire netting, laser beam emitting device and can; Described can is in the form of annular discs, is provided with wire netting, support and laser beam emitting device in can from top to bottom; Described wire netting is by a plurality of concentric circulars and many rectilinear(-al)s, and many straight lines are all divided equally through the concentric circular center of circle and by each concentric circular, and wire netting is fixed on support; Described support below is fixed with laser beam emitting device.
2. laser assisted C type arm X-ray machine body surface positioner as claimed in claim 1, is characterized in that, described laser beam emitting device adopts a plurality of laser pens, and the plurality of laser pen is fixedly installed in respectively support below, and is the shape arrangement identical with wire netting.
3. laser assisted C type arm X-ray machine body surface positioner as claimed in claim 1, is characterized in that, the shape of described support is identical with metal mesh shape.
4. laser assisted C type arm X-ray machine body surface positioner as claimed in claim 1, it is characterized in that, described laser assisted C type arm X-ray machine body surface positioner is fixed on bulb one end of C type arm X-ray machine, at the bulb vertical ray projecting direction of C type arm X-ray machine, places and is the wire netting that coordinate is arranged.
5. laser assisted C type arm X-ray machine body surface positioner as claimed in claim 4, is characterized in that, the can of described laser assisted C type arm X-ray machine body surface positioner is by Magnet, buckle, or screw is fixed on bulb one end of C type arm X-ray machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320481073.8U CN203458398U (en) | 2013-08-07 | 2013-08-07 | Laser-assisted C-type arm X-ray machine body surface positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320481073.8U CN203458398U (en) | 2013-08-07 | 2013-08-07 | Laser-assisted C-type arm X-ray machine body surface positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203458398U true CN203458398U (en) | 2014-03-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320481073.8U Expired - Fee Related CN203458398U (en) | 2013-08-07 | 2013-08-07 | Laser-assisted C-type arm X-ray machine body surface positioning device |
Country Status (1)
| Country | Link |
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| CN (1) | CN203458398U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105963027A (en) * | 2016-06-08 | 2016-09-28 | 陈自强 | Operation positioning device used in cooperation with intra-operative image perspective device |
| CN111163696A (en) * | 2017-09-25 | 2020-05-15 | 上海联影医疗科技有限公司 | System and method for locating target object |
-
2013
- 2013-08-07 CN CN201320481073.8U patent/CN203458398U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105963027A (en) * | 2016-06-08 | 2016-09-28 | 陈自强 | Operation positioning device used in cooperation with intra-operative image perspective device |
| CN111163696A (en) * | 2017-09-25 | 2020-05-15 | 上海联影医疗科技有限公司 | System and method for locating target object |
| US11974874B2 (en) | 2017-09-25 | 2024-05-07 | Shanghai United Imaging Healthcare Co., Ltd. | System and method for locating a target subject |
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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 |
Granted publication date: 20140305 Termination date: 20160807 |
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| CF01 | Termination of patent right due to non-payment of annual fee |