CN208096799U - A kind of fully-automatic laser formula CT puncture guide - Google Patents
A kind of fully-automatic laser formula CT puncture guide Download PDFInfo
- Publication number
- CN208096799U CN208096799U CN201721032737.7U CN201721032737U CN208096799U CN 208096799 U CN208096799 U CN 208096799U CN 201721032737 U CN201721032737 U CN 201721032737U CN 208096799 U CN208096799 U CN 208096799U
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- stepper motor
- mounting rack
- motor mounting
- control panel
- control cabinet
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Abstract
The utility model provides a kind of fully-automatic laser formula CT puncture guide, including control cabinet, first stepping motor mounting rack, second stepper motor mounting rack and angular transducer, device is equipped with controller in the control cabinet, the first stepper motor is installed on the first stepping motor mounting rack, the second stepper motor mounting rack is fixed in the shaft of the first stepper motor, and second stepper motor is installed on second stepper motor mounting rack, the upper end of the angular transducer is fixed in the shaft of second stepper motor, and the bottom of angular transducer is equipped with laser emitter, control panel is installed at the top of the control cabinet, the upper end of the control panel is equipped with display screen, and the lower end of control panel is provided with operation button.The utility model is easy to operate, speed is fast, it is only necessary to which inputting target angle can be adjusted by being automatically performed；Precision is high, and precision can achieve 0.1 °；Do not contact human body, safety and sanitation；Additional human assistance is not needed to fix.
Description
Technical field
The utility model belongs to CT puncture guide technical field, and in particular to a kind of fully-automatic laser formula CT guiding puncture
Device.
Background technique
Currently, many diagnosis and treatment require to carry out in the case where CT is guided, to CT localised puncture precision during clinic diagnosis
It is required that increasingly improve, such as：CT Conducted Puncture obtains tissue specimen and tests, and makes a definite diagnosis related disease（As lung tissue is living
Inspection etc.）, carry out puncturing injection of medicine treatment disease under CT guidance, radio frequency carried out under CT guidance and nerve damages implementation pain therapy
Etc..According to the developing location in marker CT image, puncture angle and depth can be accurately calculated.From body surface to target position
When being punctured, generally require to be punctured with accurate space three-dimensional angle.
Patent No. CN201220449769.8 proposes a kind of puncture solid positioning device, the device include protractor and
Pedestal longitudinally, laterally respectively places a level meter on pedestal, and corresponding to protractor the center point on pedestal has open notch, can be true
Protractor and horizontal plane when seat of guaranteeing the minimum is in horizontal plane.This device solves three-dimensional perspective when being punctured under CT guidance
Positioning, but the device is when in use, needs to guarantee that the device remains stationary in space, someone on side is needed to be auxiliarily fixed,
But to accomplish absolutely motionless very difficult, it is easy to produce deviation.And precision is not high, and the resolution ratio of angle can only achieve 10 °,
For can only estimate by feel less than 10 °, precision is not high.
Utility model content
The purpose of this utility model is to provide a kind of fully-automatic laser formula CT puncture guides, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the goals above, the utility model is to realize by the following technical solutions：A kind of fully-automatic laser
Formula CT puncture guide, including control cabinet, controller, the first stepping motor mounting rack, the first stepper motor, second stepper motor
Mounting rack, second stepper motor, angular transducer, laser emitter, control panel, display screen and operation button, the control
Device is equipped with controller in case, and the left side end of control cabinet is equipped with the first stepping motor mounting rack, the first stepping electricity
First stepper motor is installed, the second stepper motor mounting rack is fixed on the shaft of the first stepper motor on machine mounting rack
On, and second stepper motor is installed on second stepper motor mounting rack, the upper end of the angular transducer is fixed on second step
Into in the shaft of motor, and the bottom of angular transducer is equipped with laser emitter, and control is equipped at the top of the control cabinet
Panel, the upper end of the control panel is equipped with display screen, and the lower end of control panel is provided with operation button.
Preferably, be provided with the first fixed trunnion at left and right sides of first stepper motor, and the first fixed trunnion with
First stepping motor mounting rack is fixedly connected by the first fixing bolt.
Preferably, be provided with the second fixed trunnion at left and right sides of the second stepper motor, and the second fixed trunnion with
Second stepper motor mounting rack is fixedly connected by the second fixing bolt.
The beneficial effects of the utility model：The fully-automatic laser formula CT puncture guide has the beneficial effect that：
1, simple and reasonable, economical and practical, easy to operate, speed is fast, it is only necessary to inputting target angle can be by automatic
It completes to adjust；
2, precision is high, and precision can achieve 0.1 °；
3, human body, safety and sanitation are not contacted；
4, additional human assistance is not needed to fix.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the top view of the control cabinet of the utility model；
In figure：1, control cabinet, 2, controller, the 3, first stepping motor mounting rack, the 4, first stepper motor, 5, first is fixed
Trunnion, the 6, first fixing bolt, 7, second stepper motor mounting rack, 8, second stepper motor, the 9, second fixed trunnion, 10, the
Two fixing bolts, 11, angular transducer, 12, laser emitter, 13, control panel, 14, display screen, 15, operation button.
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2,：A kind of fully-automatic laser formula CT puncture guide,
Including control cabinet 1, controller 2, the first stepping motor mounting rack 3, the first stepper motor 4, second stepper motor mounting rack 7,
Two stepping motor 8, angular transducer 11, laser emitter 12, control panel 13, display screen 14 and operation button 15, control cabinet 1
Interior device is equipped with controller 2, and the left side end of control cabinet 1 is equipped with the first stepping motor mounting rack 3, the first stepper motor peace
It shelves and the first stepper motor 4 is installed on 3, the left and right sides of the first stepper motor 4 is provided with the first fixed trunnion 5, and first
Fixed trunnion 5 is fixedly connected with the first stepping motor mounting rack 3 by the first fixing bolt 6, and second stepper motor mounting rack 7 is solid
It is scheduled in the shaft of the first stepper motor 4, and second stepper motor 8 is installed on second stepper motor mounting rack 7, the second stepping
The left and right sides of motor 8 is provided with the second fixed trunnion 9, and the second fixed trunnion 9 and second stepper motor mounting rack 7 pass through the
Two fixing bolts 10 are fixedly connected, and the upper end of angular transducer 11 is fixed in the shaft of second stepper motor 8, and angle sensor
The bottom of device 11 is equipped with laser emitter 12, and the top of control cabinet 1 is equipped with control panel 13, the upper end peace of control panel 13
Lower end equipped with display screen 14, and control panel 13 is provided with operation button 15.
Working principle:It is defeated in this equipment after the space angle of body puncture point and internal target spot is calculated in CT
Enter the space angle, then controller 2 can read the real-time angular that angular transducer 11 detects, compare with target angle
After calculating, control instruction is exported to the first stepper motor 4 and second stepper motor 8, controls the first stepper motor 4 and second step
It is rotated into motor 8, so that the laser direction for the cross laser head that laser emitter 12 issues reaches consistent with target angle, then
Puncture needle is punctured along the laser angle can reach target.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (3)
1. a kind of fully-automatic laser formula CT puncture guide, including control cabinet（1）, controller（2）, the first stepping motor mounting rack
（3）, the first stepper motor（4）, second stepper motor mounting rack（7）, second stepper motor（8）, angular transducer（11）, laser
Transmitter（12）, control panel（13）, display screen（14）And operation button（15）, it is characterised in that：The control cabinet（1）Interior device
Controller is installed（2）, and control cabinet（1）Left side end the first stepping motor mounting rack is installed（3）, first stepping
Motor mounting rack（3）On the first stepper motor is installed（4）, the second stepper motor mounting rack（7）It is fixed on the first stepping
Motor（4）Shaft on, and second stepper motor mounting rack（7）On second stepper motor is installed（8）, the angular transducer
（11）Upper end be fixed on second stepper motor（8）Shaft on, and angular transducer（11）Bottom Laser emission is installed
Device（12）, the control cabinet（1）Top control panel is installed（13）, the control panel（13）Upper end display is installed
Screen（14）, and control panel（13）Lower end be provided with operation button（15）.
2. a kind of fully-automatic laser formula CT puncture guide according to claim 1, it is characterised in that：First stepping
Motor（4）The left and right sides be provided with the first fixed trunnion（5）, and the first fixed trunnion（5）With the first stepping motor mounting rack
（3）Pass through the first fixing bolt（6）It is fixedly connected.
3. a kind of fully-automatic laser formula CT puncture guide according to claim 1, it is characterised in that：Second stepping
Motor（8）The left and right sides be provided with the second fixed trunnion（9）, and the second fixed trunnion（9）With second stepper motor mounting rack
（7）Pass through the second fixing bolt（10）It is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721032737.7U CN208096799U (en) | 2017-08-17 | 2017-08-17 | A kind of fully-automatic laser formula CT puncture guide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721032737.7U CN208096799U (en) | 2017-08-17 | 2017-08-17 | A kind of fully-automatic laser formula CT puncture guide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208096799U true CN208096799U (en) | 2018-11-16 |
Family
ID=64130354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721032737.7U Expired - Fee Related CN208096799U (en) | 2017-08-17 | 2017-08-17 | A kind of fully-automatic laser formula CT puncture guide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208096799U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107374706A (en) * | 2017-08-17 | 2017-11-24 | 嘉兴市第医院 | A kind of fully-automatic laser formula CT puncture guides |
-
2017
- 2017-08-17 CN CN201721032737.7U patent/CN208096799U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107374706A (en) * | 2017-08-17 | 2017-11-24 | 嘉兴市第医院 | A kind of fully-automatic laser formula CT puncture guides |
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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: 20181116 Termination date: 20190817 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |