CN107374706A - A kind of fully-automatic laser formula CT puncture guides - Google Patents
A kind of fully-automatic laser formula CT puncture guides Download PDFInfo
- Publication number
- CN107374706A CN107374706A CN201710708041.XA CN201710708041A CN107374706A CN 107374706 A CN107374706 A CN 107374706A CN 201710708041 A CN201710708041 A CN 201710708041A CN 107374706 A CN107374706 A CN 107374706A
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- China
- Prior art keywords
- stepper motor
- mounting bracket
- motor mounting
- control panel
- control cabinet
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- Pending
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- 238000003745 diagnosis Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 208000028389 Nerve injury Diseases 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 230000008764 nerve damage Effects 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3403—Needle locating or guiding means
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- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Pathology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Laser Surgery Devices (AREA)
Abstract
The present invention provides a kind of fully-automatic laser formula CT puncture guides, including control cabinet, first stepper motor mounting bracket, second stepper motor mounting bracket and angular transducer, device is provided with controller in the control cabinet, the first stepper motor is installed on the first stepper motor mounting bracket, the second stepper motor mounting bracket is fixed in the rotating shaft of the first stepper motor, and second is provided with the second stepper motor on stepper motor mounting bracket, the upper end of the angular transducer is fixed in the rotating shaft of the second stepper motor, and the bottom of angular transducer is provided with generating laser, control panel is installed at the top of the control cabinet, the upper end of the control panel is provided with display screen, and the lower end of control panel is provided with Cao Zuoanjian.The present invention is easy to operate, speed is fast, it is only necessary to which inputting angle on target can be by being automatically performed regulation；Precision is high, and precision can reach 0.1 °；Do not contact human body, safety and sanitation；Extra human assistance is not needed to fix.
Description
Technical field
The invention belongs to CT puncture guide technical fields, and in particular to a kind of fully-automatic laser formula CT puncture guides.
Background technology
At present, many diagnosis and treatment are required for carrying out in the case where CT is guided, to CT localised puncture precisions during clinic diagnosis
It is required that increasingly improve, such as：CT Conducted Punctures obtain tissue specimen and tested, and make a definite diagnosis relevant disease（As lung tissue lives
Inspection etc.）, carry out puncturing injection of medicine treatment disease under CT guiding, radio frequency carried out under CT guiding and nerve damages implementation pain therapy
Etc..According to the developing location in label CT images, 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 positioner, the device include protractor and
Base, a level meter is longitudinally, laterally respectively laid on base, and corresponding to protractor circle centre position on base has open breach, 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 guiding
Positioning, but the device when in use, it is necessary to ensure the device remain stationary as in space, it is necessary on side someone aid in fix,
But to accomplish absolutely motionless very difficult, easily produce deviation.And precision is not high, the resolution ratio of angle can only achieve 10 °,
For can only estimate by feel less than 10 °, precision is not high.
The content of the invention
It is an object of the invention to provide a kind of fully-automatic laser formula CT puncture guides, to solve in above-mentioned background technology
The problem of proposition.
To achieve these goals, the present invention is to realize by the following technical solutions：A kind of fully-automatic laser formula CT
Puncture guide, including the installation of control cabinet, controller, the first stepper motor mounting bracket, the first stepper motor, the second stepper motor
Frame, the second stepper motor, angular transducer, generating laser, control panel, display screen and Cao Zuoanjian, in the control cabinet
Device is provided with controller, and the left side termination of control cabinet is provided with the first stepper motor mounting bracket, the first stepper motor peace
To shelve and the first stepper motor is installed, the second stepper motor mounting bracket is fixed in the rotating shaft of the first stepper motor, and
Second stepper motor is installed, the upper end of the angular transducer is fixed on the second stepper motor on the second stepper motor mounting bracket
Rotating shaft on, and the bottom of angular transducer is provided with generating laser, and control panel, institute are provided with the top of the control cabinet
The upper end for stating control panel is provided with display screen, and the lower end of control panel is provided with Cao Zuoanjian.
Preferably, be provided with the first fixation journal stirrup at left and right sides of first stepper motor, and first fix journal stirrup with
First stepper motor mounting bracket is fixedly connected by the first fixing bolt.
Preferably, be provided with the second fixation journal stirrup at left and right sides of second stepper motor, and second fix journal stirrup with
Second stepper motor mounting bracket is fixedly connected by the second fixing bolt.
Beneficial effects of the present invention：The fully-automatic laser formula CT puncture guides have the beneficial effect that：
1st, it is simple and reasonable, economical and practical, easy to operate, speed is fast, it is only necessary to inputting angle on target can be by being automatically performed
Regulation；
2nd, precision is high, and precision can reach 0.1 °；
3rd, human body, safety and sanitation are not contacted；
4th, extra human assistance is not needed to fix.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the top view of the control cabinet of the present invention；
In figure：1st, control cabinet, 2, controller, the 3, first stepper motor mounting bracket, the 4, first stepper motor, 5, first fixes branch
Ear, the 6, first fixing bolt, the 7, second stepper motor mounting bracket, the 8, second stepper motor, the 9, second fixation journal stirrup, 10, second
Fixing bolt, 11, angular transducer, 12, generating laser, 13, control panel, 14, display screen, 15, Cao Zuoanjian.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-2 is referred to, the present invention provides a kind of technical scheme：A kind of fully-automatic laser formula CT puncture guides, including
Control cabinet 1, controller 2, the first stepper motor mounting bracket 3, the first stepper motor 4, the second stepper motor mounting bracket 7, second step
Stepper motor 8, angular transducer 11, generating laser 12, control panel 13, display screen 14 and Cao Zuoanjian 15, device in control cabinet 1
Controller 2 is installed, and the left side termination of control cabinet 1 is provided with the first stepper motor mounting bracket 3, the first stepper motor mounting bracket
First stepper motor 4 is installed, the left and right sides of the first stepper motor 4 is provided with the first fixation journal stirrup 5, and first fixes on 3
Journal stirrup 5 is fixedly connected with the first stepper motor mounting bracket 3 by the first fixing bolt 6, and the second stepper motor mounting bracket 7 is fixed on
In the rotating shaft of first stepper motor 4, and the second stepper motor 8, the second stepper motor are installed on the second stepper motor mounting bracket 7
8 left and right sides is provided with the second fixation journal stirrup 9, and the second fixation stepper motor mounting bracket 7 of journal stirrup 9 and second is solid by second
Determine bolt 10 to be fixedly connected, the upper end of angular transducer 11 is fixed in the rotating shaft of the second stepper motor 8, and angular transducer 11
Bottom generating laser 12 is installed, the top of control cabinet 1 is provided with control panel 13, and the upper end of control panel 13 is provided with
Display screen 14, and the lower end of control panel 13 is provided with Cao Zuoanjian 15.
Operation 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, the real-time angular that then the meeting reading angular of controller 2 sensor 11 detects, contrasted with angle on target
After calculating, output control is instructed to the first stepper motor 4 and the second stepper motor 8, controls the first stepper motor 4 and second step
Stepper motor 8 rotates so that the laser direction for the cross laser head that generating laser 12 is sent reaches consistent with angle on target, then
Puncture needle is punctured along the laser angle can reach target.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (3)
1. a kind of fully-automatic laser formula CT puncture guides, including control cabinet（1）, controller（2）, the first stepper motor mounting bracket
（3）, the first stepper motor（4）, the second stepper motor mounting bracket（7）, the second stepper motor（8）, angular transducer（11）, laser
Transmitter（12）, control panel（13）, display screen（14）And Cao Zuoanjian（15）, it is characterised in that：The control cabinet（1）Interior device
Controller is installed（2）, and control cabinet（1）Left side termination the first stepper motor mounting bracket is installed（3）, first stepping
Motor mounting rack（3）On the first stepper motor is installed（4）, the second stepper motor mounting bracket（7）It is fixed on the first stepping
Motor（4）Rotating shaft on, and the second stepper motor mounting bracket（7）On the second stepper motor is installed（8）, the angular transducer
（11）Upper end be fixed on the second stepper motor（8）Rotating 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 Cao Zuoanjian（15）.
A kind of 2. fully-automatic laser formula CT puncture guides according to claim 1, it is characterised in that：First stepping
Motor（4）The left and right sides be provided with the first fixation journal stirrup（5）, and first fixes journal stirrup（5）With the first stepper motor mounting bracket
（3）Pass through the first fixing bolt（6）It is fixedly connected.
A kind of 3. fully-automatic laser formula CT puncture guides according to claim 1, it is characterised in that：Second stepping
Motor（8）The left and right sides be provided with the second fixation journal stirrup（9）, and second fixes journal stirrup（9）With the second stepper motor mounting bracket
（7）Pass through the second fixing bolt（10）It is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710708041.XA CN107374706A (en) | 2017-08-17 | 2017-08-17 | A kind of fully-automatic laser formula CT puncture guides |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710708041.XA CN107374706A (en) | 2017-08-17 | 2017-08-17 | A kind of fully-automatic laser formula CT puncture guides |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107374706A true CN107374706A (en) | 2017-11-24 |
Family
ID=60353762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710708041.XA Pending CN107374706A (en) | 2017-08-17 | 2017-08-17 | A kind of fully-automatic laser formula CT puncture guides |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107374706A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203234841U (en) * | 2013-05-23 | 2013-10-16 | 郴州市第一人民医院 | Digital display puncture laser locator under guide of CT |
| CN106510849A (en) * | 2016-11-23 | 2017-03-22 | 中国人民解放军第二军医大学 | Transurethral surgical robot system |
| CN208096799U (en) * | 2017-08-17 | 2018-11-16 | 嘉兴市第一医院 | A kind of fully-automatic laser formula CT puncture guide |
-
2017
- 2017-08-17 CN CN201710708041.XA patent/CN107374706A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203234841U (en) * | 2013-05-23 | 2013-10-16 | 郴州市第一人民医院 | Digital display puncture laser locator under guide of CT |
| CN106510849A (en) * | 2016-11-23 | 2017-03-22 | 中国人民解放军第二军医大学 | Transurethral surgical robot system |
| CN208096799U (en) * | 2017-08-17 | 2018-11-16 | 嘉兴市第一医院 | A kind of fully-automatic laser formula CT puncture guide |
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