CN207708144U - A kind of 3D printing spinal operation prone position gesture rack - Google Patents
A kind of 3D printing spinal operation prone position gesture rack Download PDFInfo
- Publication number
- CN207708144U CN207708144U CN201720753117.6U CN201720753117U CN207708144U CN 207708144 U CN207708144 U CN 207708144U CN 201720753117 U CN201720753117 U CN 201720753117U CN 207708144 U CN207708144 U CN 207708144U
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- China
- Prior art keywords
- placing groove
- printing
- gesture rack
- breast
- prone position
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000010146 3D printing Methods 0.000 title claims abstract description 26
- 210000000481 breast Anatomy 0.000 claims abstract description 23
- 210000001015 abdomen Anatomy 0.000 claims abstract description 20
- 210000000038 chest Anatomy 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000002591 computed tomography Methods 0.000 abstract description 8
- 238000002324 minimally invasive surgery Methods 0.000 abstract description 6
- 238000013461 design Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 4
- 239000002184 metal Substances 0.000 abstract description 4
- 238000012360 testing method Methods 0.000 abstract description 4
- 238000000465 moulding Methods 0.000 abstract description 3
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 3
- 239000000284 extract Substances 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 229920000747 poly(lactic acid) Polymers 0.000 description 3
- 239000004626 polylactic acid Substances 0.000 description 3
- 238000001356 surgical procedure Methods 0.000 description 3
- 206010028980 Neoplasm Diseases 0.000 description 2
- 210000003484 anatomy Anatomy 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
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- 230000036512 infertility Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 206010067484 Adverse reaction Diseases 0.000 description 1
- 208000007623 Lordosis Diseases 0.000 description 1
- 238000005481 NMR spectroscopy Methods 0.000 description 1
- 208000031649 Postoperative Nausea and Vomiting Diseases 0.000 description 1
- 206010066962 Procedural nausea Diseases 0.000 description 1
- 206010047700 Vomiting Diseases 0.000 description 1
- 230000006838 adverse reaction Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000001574 biopsy Methods 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 238000005094 computer simulation Methods 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 238000002059 diagnostic imaging Methods 0.000 description 1
- 238000002224 dissection Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 230000008673 vomiting Effects 0.000 description 1
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- Apparatus For Radiation Diagnosis (AREA)
Abstract
The utility model provides a kind of 3D printing spinal operation prone position gesture rack, and the gesture rack is equipped with breast placing groove and abdomen placing groove, lattice gear is provided between a pair of of breast placing groove, abdomen placing groove both sides are provided with fixation wall.The device uses 3D printing integrated molding, using ergonomics curved surface radian, meet body biomechanics, it aims at women special designing breast and places groove, so that more comfortable when test and operation, integrated 3D printing molding that no metal structure is nonmagnetic, when CT extracts data in the preoperative, it can be used on CT, so that consistent when prone body position is with operation when patient CT, it can be used on MRI machine, thoroughly solves the dependence to CT scan in operation, and it breaks away from preoperative to the drawbacks of cannot removing positioning device in art, the disinfection of field of operation is not influenced, the cavity design of bottom, which accelerates 3D printing speed, reduces waste of material, through having wide applicability in vertebra Minimally Invasive Surgery.
Description
Technical field
The utility model is related to the field of medical instrument technology, specifically, the utility model is related to vertebra Minimally Invasive Surgery bodies
Position frame technical field.
Background technology
As medical domain is grown rapidly, modern medicine is intended to the therapeutic strategy of individuation, computer information technology and
The combination extensively and profoundly of life science produces emerging cross discipline-digital medical, greatly promotes modern clinic
The development of the Clinics of individuation.And 3D printing technique is directly successively or point by point to accumulate three with material from computer model
Object is tieed up, as computer-aided manufacturing（CAM）One kind in technology being successfully applied to many of medical domain in recent years
Aspect.Medical Imaging Technology is combined with 3D printing technique, makes medical image not only from two dimensional surface Image Development to 3 D stereo,
And develop to the mock-up of current organ.Further with CAD（CAD）In conjunction with, can not only manufacture people from place
Body anatomical structure models, and the individual operation guide plate exactly matched with human anatomic structure surface can be produced and come.
Currently, people carry out at image data the multiple ambits of medicine by computer digital the relevant technologies
After reason, dissection modeling and three-dimensional reconstruction are formed, shows and position the cruel anatomical structure of human body bone, also, carry out in a computer
Simulated surgical operation designs best operation pathway and rational individualized surgical planning, improves the levels of precision of operation,
Surgical operation step is simplified, the learning curve of junior doctor is shortened, heavily fortified point has been established for the innovation and method battle array of digital osteology
Real basis, while being also the incomparable wide space of application creation of the 3D printing in biomedical sector.
Minimally invasive spine surgical is carried out increasingly extensive at present, including percutaneous vertbroplasty（PVP）Or balloon kyphoplasty
（PKP）Or percutaneous cervical arc root ligamentopexis, foramen intervertebrale lens, intervertebral disc mirror, tumor of spine lesion biopsy etc., advantage is operation wound
Small, recovery soon, it is good to suffer from acceptance.And Minimally Invasive Surgery is percutaneous operation, by vertebra skin of back, is only capable of substantially determining vertebra
Body position, therefore be difficult merely the exact operation centrum position of identification by centrum dorsal skin, at this time in order to determine operation vertebra
Body, it is ensured that set accurate needle angle and depth when nail, the accurate entry point for determining pedicle and into nail direction, need more into
The a large amount of x-ray bombardments of row are determined.This not only causes prodigious actual bodily harm and financial burden to patient, and such as large dosage is penetrated
Line projection is often easy to cause postoperative nausea, the adverse reactions such as vomiting.Unpredictable ray shadow also is caused to doctor simultaneously
It rings.Mesh even causes tumour.Though oneself is through there is CT in more advanced art to add the lower pedicle screw merging technology of navigation, Ke Yida at present
It is placed in accuracy rate to higher screw, but equipment is expensive, the hospital that state's interior energy is equipped with such equipment is very rare.
3D printing vertebra Minimally Invasive Surgery is oriented to plate technique can provide a good solution thus.But carry out 3D
It needs to carry out scanning spondyle before printing, it is consistent with position when actual operation that current gesture rack cannot take into account comfortable and CT scan
It is required that.Cause guide plate to make and is not avoided that in art that the dependence of CT scan and guide plate position fixing process are cumbersome in surgical procedure
And it is unable to reach operation sterility requirements.
Invention content
For preoperative because position factor causes guide plate poor accuracy, gesture rack that cannot take into account comfortable and CT in the prior art
The scanning requirement consistent with position when actual operation causes not being avoided that CT scan in art in guide plate making and surgical procedure
It relies on and guide plate position fixing process is cumbersome and is unable to reach the state of the art of operation sterility requirements, the utility model provides a kind of 3D
Printing spinal operation prone position gesture rack can use so that bow when patient CT when CT extracts data in the preoperative on CT
Consistent when sleeping position is with operation, no metal structure integration 3D printing is molded, and no metal structure and magnetism can be on MRI machines
It uses, thoroughly solves dependence to CT scan in operation, and broken away from preoperative to the disadvantage that cannot remove positioning device in art
End, does not influence the disinfection in surgery area, through having wide applicability in vertebra Minimally Invasive Surgery.
To achieve the goals above, this practicality provides a kind of technical solution：
The utility model provides a kind of 3D printing spinal operation prone position gesture rack, and the gesture rack is placed equipped with breast
Slot and abdomen placing groove are provided with lattice gear between a pair of of breast placing groove, and abdomen placing groove both sides are provided with fixation wall.
In the utility model, the gesture rack back side is equipped with cavity.
In the utility model, chest groove is equipped between gesture rack breast placing groove and abdomen placing groove, cavity setting exists
Below breast placing groove and chest groove.
In the utility model, abdomen places trench bottom and is provided with trepanning.
In the utility model, all corner angle in gesture rack upper surface are all arc chord angle.
In the utility model, breast placing groove horizontal cross-section is trapezoidal.
In the utility model, the arc chord angle radian of abdomen placing groove both sides is more than breast placing groove surrounding arc chord angle radian.
Following advantageous effect can be obtained by implementing technical solution provided by the utility model:
3D printing spinal operation provided by the utility model prone position gesture rack is used using 3D printing integrated molding
Ergonomics curved surface radian, meets body biomechanics, aims at women special designing breast and places groove so that test and operation
Shi Gengjia is comfortable, is molded without the nonmagnetic integrated 3D printing of metal structure using PLA polylactic acid degradable environmental protection printed materials,
When preoperative CT extractions data, it can be used on CT so that it is consistent when prone body position is with operation when patient CT, improve hand
Art precision, can use on MRI machine, thoroughly solve dependence to CT scan in operation, and break away from preoperative in art
Positioning device and traditional operation gesture rack, which cannot be removed, not to influence hand the drawbacks of the operation position under nuclear magnetic resonance scans
The disinfection in the areas Shu Shu, the cavity design of bottom, which accelerates 3D printing speed, reduces waste of material, has in vertebra Minimally Invasive Surgery
There is wide applicability.
Description of the drawings
Fig. 1 is shown as the utility model structure diagram.
Fig. 2 is shown as the utility model schematic top plan view.
Fig. 3 is shown as the utility model vertical profile structural schematic diagram.
In Fig. 1-3,1- breast placing groove, 2- abdomens placing groove, 3- fixation walls, 4- chests groove, 5- lattice gear, 6- trepannings,
7- cavitys.
Specific implementation mode
1-3 and embodiment below in conjunction with the accompanying drawings are described in further detail the specific implementation mode of this practicality, but this reality
It is not limited to following embodiments with device.
In the present invention, for ease of description, in a kind of gesture rack of 3D printing spinal operation prone position, each component
The description of relative position relation be with reference to the accompanying drawings 1 Butut mode to be described, such as：It closes the positions such as upper and lower, left and right
System is the Butut direction of foundation attached drawing 1 to determine.
To achieve the goals above, this practicality provides a kind of technical solution：
The utility model provides a kind of 3D printing spinal operation prone position gesture rack, is equipped with breast placing groove（1）And abdomen
Portion's placing groove（2）, a pair of of breast placing groove（1）Between be provided with lattice gear（5）, abdomen placing groove（2）Both sides are provided with fixation wall
（3）.
In the utility model, the gesture rack back side is equipped with cavity（7）.
In the utility model, gesture rack breast placing groove（1）With abdomen placing groove（2）Between be equipped with chest groove（4）.
In the utility model, abdomen placing groove（2）Bottom is provided with trepanning（6）.
In the utility model, all corner angle in gesture rack upper surface are all arc chord angle.
In the utility model, breast placing groove（1）Horizontal cross-section is trapezoidal.
In the utility model, abdomen placing groove（2）The arc chord angle radian of both sides is more than breast placing groove（1）Surrounding arc chord angle
Radian.
When being applicable in the utility model, this is directly placed at the gesture rack that can penetrate the irradiation of X relationships prepared by PLA
On CT beds, allows tested object prostrate on gesture rack, chest and belly are individually placed to breast placing groove（1）With abdomen placing groove
（2）In, it can make tested object that lumbar vertebrae is arched up, Lordosis is more suitable for performing the operation so that tested object is with most comfortable
With the posture prostrate most useful for operation on gesture rack, CT scan detection is carried out, after the completion of test, hand is carried out according to detection data
With on gesture rack, suitably being adjusted the angle using the telltale mark in test data and body can start prostrate pre-operative patients again
Operation, it is simple and fast, reduce tested object CT scan number, is conducive to the health of tested object and doctor.
As described above, you can preferably realize that the utility model, the above embodiments are only to the excellent of the utility model
It selects embodiment to be described, not the scope of the utility model is defined, do not departing from the spirit of the design of the utility model
Under the premise of, the various modifications and improvement that those of ordinary skill in the art make the technical solution of this practicality should all fall into this
In the protection domain that utility model determines.
Claims (7)
1. a kind of 3D printing spinal operation prone position gesture rack, which is characterized in that the gesture rack is equipped with breast placing groove and abdomen
Portion's placing groove is provided with lattice gear between a pair of of breast placing groove, and abdomen placing groove both sides are provided with fixation wall.
2. 3D printing spinal operation as described in claim 1 prone position gesture rack, which is characterized in that the gesture rack back side
Equipped with cavity.
3. 3D printing spinal operation as described in claim 1 prone position gesture rack, which is characterized in that the gesture rack breast is put
It sets and is equipped with chest groove between slot and abdomen placing groove, cavity is arranged below breast placing groove and chest groove.
4. 3D printing spinal operation as described in claim 1 prone position gesture rack, which is characterized in that abdomen placing groove bottom
Portion is provided with trepanning.
5. 3D printing spinal operation as described in claim 1 prone position gesture rack, which is characterized in that the gesture rack upper surface
All corner angle are all arc chord angle.
6. 3D printing spinal operation as described in claim 1 prone position gesture rack, which is characterized in that the breast placing groove water
Plane section is trapezoidal.
7. 3D printing spinal operation as described in claim 1 prone position gesture rack, which is characterized in that the abdomen placing groove two
The arc chord angle radian of side is more than breast placing groove surrounding arc chord angle radian.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720753117.6U CN207708144U (en) | 2017-06-27 | 2017-06-27 | A kind of 3D printing spinal operation prone position gesture rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720753117.6U CN207708144U (en) | 2017-06-27 | 2017-06-27 | A kind of 3D printing spinal operation prone position gesture rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207708144U true CN207708144U (en) | 2018-08-10 |
Family
ID=63062835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720753117.6U Expired - Fee Related CN207708144U (en) | 2017-06-27 | 2017-06-27 | A kind of 3D printing spinal operation prone position gesture rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207708144U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109966105A (en) * | 2019-03-21 | 2019-07-05 | 浙江大学 | A kind of individuation posture pad and preparation method thereof |
| CN111743656A (en) * | 2019-03-27 | 2020-10-09 | 王彤 | Experimental rabbit fixing device based on 3D printing technology and preparation method thereof |
| CN112972177A (en) * | 2021-02-02 | 2021-06-18 | 赤峰市医院 | Body position frame for hip joint replacement and manufacturing method thereof |
-
2017
- 2017-06-27 CN CN201720753117.6U patent/CN207708144U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109966105A (en) * | 2019-03-21 | 2019-07-05 | 浙江大学 | A kind of individuation posture pad and preparation method thereof |
| CN111743656A (en) * | 2019-03-27 | 2020-10-09 | 王彤 | Experimental rabbit fixing device based on 3D printing technology and preparation method thereof |
| CN112972177A (en) * | 2021-02-02 | 2021-06-18 | 赤峰市医院 | Body position frame for hip joint replacement and manufacturing method thereof |
| CN112972177B (en) * | 2021-02-02 | 2023-09-01 | 赤峰市医院 | Body position frame for hip joint replacement and manufacturing method thereof |
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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: 20180810 |