CN206777403U - Vertebral column minimally invasive localised puncture system - Google Patents
Vertebral column minimally invasive localised puncture system Download PDFInfo
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- CN206777403U CN206777403U CN201720018156.1U CN201720018156U CN206777403U CN 206777403 U CN206777403 U CN 206777403U CN 201720018156 U CN201720018156 U CN 201720018156U CN 206777403 U CN206777403 U CN 206777403U
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- puncture needle
- puncture
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- needle holder
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Abstract
The utility model discloses a kind of vertebral column minimally invasive localised puncture system, for puncture needle to be positioned to predetermined puncture position, including：Locating module, including XY axle stainless steel slide rails and puncture needle holder support frame with XY axle scales；Slip cap is distinguished provided with X, Y-axis slide in X and Y-axis, passes through slide and puncture needle holder support frame fixes slidable adjustment size that is rectangular, and passing through slide；Piercing module, it is arranged on puncture needle holder support frame, including puncture needle, puncture needle holder, puncture needle fixed block and puncture needle angular adjustment comparing disk；And for adjusting the longitudinal direction lifting module of longitudinal height.The localised puncture system degree of flexibility is high, is not limited to horizontal plane, the needs of when can meet operation on vertebra for various angles.By being supported on two anchor points of formation on sufferer body so that localised puncture is more accurate, avoids conventional localised puncture system rocking when touching or operating caused by single-arm suspension, avoids error and interference.
Description
Technical field
Minimally invasive surgical techniques field is the utility model is related to, more particularly, to a kind of vertebral column minimally invasive localised puncture system
System.
Background technology
In the 1990s, the continuous progress of computer science and technology and Medical Imaging Technology causes airmanship to start to be applied to
Field of spinal surgery.The pedicle screw for the being initially applied to lumbar vertebrae position implantation of operation guiding system.Navigation system can be with complete
Kind Preoperative Method plan, understands pedicle of vertebral arch anatomic form whether there is variation, designs screw model, is implanted into direction and angle.CT is three-dimensional
It is clear that image navigation provides to patient, the visual image of multidimensional, improves the accuracy of screw placement.The system additionally provides one
The pedicle nail implantation boot environment of individual no x-ray radiation, reduces radiological hazard.In addition, navigation system can also be in art
Judge screw placement accuracy, adjust the direction into nail in time.The application of navigation improve screw placement passage security and
Accuracy, reduce the x-ray radiation of patient and medical personnel, reduce the blood loss of patient and the generation of complication, no matter give
Doctor or patient bring very big benefit.
Although airmanship can improve the accuracy and security of screw placement, navigating, there is also many to lack
Point.For example the preoperative CT scan of patient may be different with position in operation, this causes the position relationship between backbone adjacent phases to occur
Change, it is more obvious in the patient of Lumbar spine.And generally patient when two adjacent centrums put people's pedicle screw only
Registration is carried out to one of centrum, tight adjacent centrum is then navigated with reference to the registration result of the centrum up and down for it,
And actual centrum position relationship and preoperative CT difference are that can cause precision reduction and the appearance of larger error.Before being navigated using CT
Need to carry out registering registration：The preoperative registration point selected on three-dimensional reconstruction image, need to be in the backbone bony structure of patient in art
Upper point comes out, even if not considering the influence of above-mentioned position, this process also has error unavoidably.The cumbersome registration of CT navigation system
The actual judgement of the registration point of registration process and " idealization " has certain difficulty, causes the Implantation Time of screw to be obviously prolonged.Navigation
Also there is high cost, compatibility deficiency, stability is poor, lacks the shortcomings of specification.
Due to the complex anatomy around backbone, spinal navigation auxiliary robot field is always a forbidden area.Now,
The research of spinal navigation auxiliary robot achieves breakthrough progress finally, and it is excellent in terms of assisted surgery to also show it
Ability.According to the article delivered, the operation auxiliary robot one related to spinal surgery shares 18 sections.South Korea
SPINEBOTv2 robots have carried out the implantation experiment of 28 pieces of screws on 14 pieces of centrums of cadaver sample, and postoperative CT confirms 28 pieces
26 pieces of (92.86%) screw positions satisfaction in screw.SpineAssist robots are by C-shaped in preoperative imaging data and art
The imaging data of arm scanning is mutually corresponding, so as to which the screw placement path of Design is imported into the image in art, and
It is controlled by the operating system in workbench and puts nail.This robot obtains U.S. FDA (Food andDrug
Administration) and European CE (CommunateEuroppene) certification, applied to clinical operation.Since backbone
Navigation auxiliary robot emerge since, substantial amounts of article and experiment constantly confirm spinal navigation auxiliary robot exist it is following
Advantage：1. reduce the radioactive exposure of doctor and nurse；2. the accuracy of screw placement is higher；3. hand is formulated according to preoperative CT in advance
Art scheme；4. it is easier to register and reduce operating time.
Although spinal navigation auxiliary robot achieves some breakthroughs, its initial development stage is remained in, is also had
Very long road will be walked.Backbone robot will be perfect deficiency it is yet a lot, such as：Robot volume is larger, occupies operating room
Limited space；The stability of mechanical arm is inadequate；Hardware and software design is complicated, design cycle length；Accuracy need to be improved
Etc..As navigation system, robot equally involves great expense.
Navigation and robot system involve great expense, and complex operation, are temporarily difficult to promote.There are some researchs to endeavour to design
The position indicator of low cost, Simple And Practical, punctures and positions for spinal operation, and clinical examination has been carried out in some position indicators
Test, and achieve preferable effect.But these position indicators are there is also some shortcomings, such as：Some position indicators are excessively huge,
C-arm fluoroscopy application in operation and art is interfered after installation；Some position indicators require higher for patient body position, and patient is slightly
There is position chanP to will result in larger position error；Some position indicators excessively rely on preoperative CT, and actual operation is with making a plan
Between have larger error etc..Because these shortcomings, these position indicators are using relatively difficult in real work, and there is presently no one
Kind position indicator is commonly used in clinical position.
Utility model content
The purpose of this utility model aims to provide a kind of vertebral column minimally invasive localised puncture system so that measurement and positioning, punctures
It is more accurate.When the localised puncture system is applied in MIS-TLIF operations, it can be positioned according to the x-ray in art, according to
Adjustment is fixed in real time for image in art, can set and puncture direction and paracentesis depth, so as to carry out venipuncture.
In order to solve the above problems, according to one side of the present utility model, there is provided a kind of vertebral column minimally invasive localised puncture
System, for puncture needle to be positioned to predetermined puncture position, it includes：
Locating module, it includes the XY axle stainless steel slide rails of rectangular L-type, and the at right angles puncture needle holder support of L-type
Frame, the graduated XY axles scale of tool is provided with the XY axle stainless steel slide rails；In the X-axis and Y-axis of XY axle stainless steel slide rails respectively
Slip cap is provided with X-axis slide and Y-axis slide, and composition rectangular configuration is fixed by two slides and puncture needle holder support frame, and
X-axis and Y-axis size are adjusted by the slip in X-axis and Y-axis of two slides along XY axle stainless steel slide rails.Piercing module, its
It is arranged on the puncture needle holder support frame of locating module；Piercing module includes puncture needle, puncture needle holder, for fixing puncture needle
Puncture needle fixed block and puncture needle angular adjustment comparing disk；Longitudinal direction lifting module, for adjusting locating module in the vertical
Highly.
Further, lifting module in longitudinal direction includes：Longitudinally disposed main support column and chuck fixed column, and both pass through ten thousand
It is flexibly connected to mechanism；Main body fixed block, it is arranged on main support column, for fixing the XY axle stainless steel slide rails of L-type, and it is main
The Z axis scale parallel with main support column is provided with body fixed block.
Further, vertebral column minimally invasive localised puncture system also includes：Auxiliary supports, it is arranged on XY axle stainless steel slide rails
Upper and diagonal main body fixed block one end, for aiding in puncture needle holder support frame；Auxiliary supports are slided with XY axle stainless steels slide rail
It is dynamic to fix, and its bottom is provided with contact silicagel pad.
Further, XY axles scale is directly engraved on XY axle stainless steel slide rails；Or XY axles scale is the mark independently made
Chi, and it is embedded on two arms of XY axle stainless steel slide rails respectively.
It is to twist nail realization by hand to fix with loosening that fixed fixed form is slided in the utility model.Hand is twisted nail and can adopted
Nail is twisted with plum blossom hand.
Further, vertebral column minimally invasive localised puncture system also includes omnidirectional mechanism, for adjusting the inclination side of main support column
To；The omnidirectional mechanism includes universal ball end and two universal ball end fixture blocks, and by tightening or unclamping universal ball end regulation locking
So that two universal ball end fixture blocks step up or unclamped universal ball end.
Further, puncture needle fixed block includes：The outside dismounting module of puncture fixed block pedestal and puncture being oppositely arranged,
And fixation kit inside the puncture needle for puncturing fixed block pedestal and puncturing in outside dismounting inside modules groove is fastened on respectively；
Fixation kits are oppositely arranged inside two puncture needles, are offered respectively on two faces that it is in contact and puncture needle shape and greatly
The neck of small adaptation, puncture needle is fixed by the mutual cooperation of fixation kit inside puncture needle；Puncture needle angular adjustment
Comparing disk includes X-axis angle scale, Y-axis angle scale and is brought into close contact the Y-axis angle index of setting with it；Puncture fixed block base
The pointer pin star for indicating X-axis angle dial scale is provided with seat, and it is different on X-axis angle scale to indicate by its rotation
Scale.
Further, piercing module also includes：Zero metallic inserts, it is made up of two relative semicircular rings, blocks respectively
It is located inside two puncture needles being oppositely arranged in the neck of the contact surface of fixation kit.X-axis spin locking, it is arranged on X-axis angle
On scale；Outside dismounting module locking nail, it is arranged in the outside dismounting module of puncture, passes through the X-axis spin locking and outside
The tight fit of module locking nail is dismantled, puncture needle is fixed.
Further, X-axis angle scale is directly to be engraved on puncture needle holder, or X-axis angle scale is the angle independently made
Plate inlaid is on puncture needle holder；Y-axis angle index is integrally formed with puncture needle holder, is a part for puncture needle holder；Or Y-axis
Angle index independently makes, and is fixed on puncture needle holder.
Further, Y-axis angle scale is integrally formed with the puncture needle holder support frame；Or Y-axis angle scale is made to be independent
Make and be fixed on puncture needle holder support frame, and remained stationary as with it.
Further, XY axles stainless steel slide rail is formed in one, or is movably connected to form by two one slide rails, and by XY axles
Assembling fixture block and XY axles assembling fixture block locking piece are fixed.
The beneficial effects of the utility model：The vertebral column minimally invasive localised puncture system degree of flexibility is high, it is not limited to horizontal
Face, the needs of when can meet operation on vertebra for various angles.The support auxiliary supports are supported on sufferer body, so as to
Two anchor points are formed, localised puncture can be made more accurate, avoid conventional localised puncture system because single-arm suspension causes
Touching or operation when rock, so as to avoid rocking error and the interference when bringing puncture；Scale is fixed simultaneously, can be accurate
Ground punctures and punctures multiple targets；There is provided zero point is punctured, for the measurement on tri- directions of each angle of puncture needle and XYZ more
Accurately, market prospects are unlimited.
According to the accompanying drawings will be more to the detailed description of the utility model specific embodiment, those skilled in the art
Add clear of the present utility model above-mentioned and other purposes, advantages and features.
Brief description of the drawings
It is described in detail by way of example, and not by way of limitation with reference to the accompanying drawings hereinafter more of the present utility model specific real
Apply example.Identical reference denotes same or similar part or part in accompanying drawing.It should be appreciated by those skilled in the art that
What these accompanying drawings were not necessarily drawn to scale.In accompanying drawing：
Fig. 1 is a kind of structural representation of the vertebral column minimally invasive localised puncture system of embodiment of the utility model；
Fig. 2 is the space multistory XYZ three-dimensional coordinate system schematic diagrames in Fig. 1；
Fig. 3 is the structural representation of piercing module.
Reference：
1st, XY frameworks installation locking
2nd, main support column
3rd, main body fixed block
4th, main support column locking
5th, universal ball end regulation locking
6th, universal ball end
7th, universal ball end fixture block one
8th, universal ball end fixture block two
9th, chuck fixed column
10th, Z axis scale
11st, Z axis scale locking nail
12nd, X-axis support locking nail
13rd, puncture needle angular adjustment comparing disk
14th, dial needle part
15th, puncture needle holder
16th, puncture needle
17th, puncture needle angular adjustment locking nail
18th, puncture needle holder regulation locking nail
19th, puncture needle holder support frame
20th, puncture needle fixed block
21st, auxiliary supports
22nd, Y-axis support locking nail
23rd, silicagel pad is contacted
24th, Y-axis slide
25th, XY axles scale
26th, XY axles assembling fixture block
27th, XY axles assembling fixture block locking piece
28th, XY axles stainless steel slide rail
29th, X-axis slide
101st, fixed block pedestal is punctured
102nd, X-axis spin locking
103rd, X-axis angle scale
104th, internal fixation kit one
106th, Y-axis angle scale
107th, Y-axis angle index
108th, zero metallic inserts
109th, internal fixation kit two
119th, outside dismounting module
120th, outside dismounting module locking nail.
Embodiment
The utility model provides a kind of vertebral column minimally invasive localised puncture system, for puncture needle to be positioned to predetermined puncture
Orientation.As Figure 1-3, the vertebral column minimally invasive localised puncture system includes such as lower component：Locating module, piercing module and longitudinal direction rise
Module drops.
Wherein, locating module includes XY axle stainless steels slide rail 28 and puncture needle holder support frame 19.XY axle stainless steel slide rails
28 and puncture needle holder support frame 19 can rectangular L-type.It is graduated that tool can be provided with XY axle stainless steels slide rail 28
XY axles scale 25.As shown in figure 3, in one embodiment, XY axles scale 25 can directly be engraved in XY axle stainless steels slide rail 28
On.In other examples, XY axles scale 25 can also be the scale independently made, for example can be by multiple prefabricated
Scale is embedded on slide rail, i.e., is embedded in respectively on two arms of XY axle stainless steels slide rail 28.Those skilled in the art are easy to
It is envisioned that arrive the structure, herein no longer one by one with illustrating.
In the utility model, the XY axle stainless steels slide rail 28 of rectangular L-type can be formed in one, as shown in Figure 1.
In other embodiment, the XY axle stainless steels slide rail 28 of rectangular L-type can also be movably connected to form by two one slide rails, and by XY
Axle assembles fixture block 26 and XY axles assembling fixture block locking piece 27 is fixed.
In a preferred embodiment of the present utility model, slip cap is distinguished in the X-axis and Y-axis of XY axle stainless steels slide rail 28
Provided with X-axis slide 29 and Y-axis slide 24.Specifically, it is provided with X-axis slide 29, X in the X-axis slide rail of XY axles stainless steel slide rail 28
Axle slide 29 slides fixed puncture needle holder support frame 19 in the X-axis direction, and locking is realized by X-axis support locking nail 12.XY axles are not
Y-axis slide 24 is provided with the Y-axis slide rail of rust steel slide rail 28, Y-axis slide 24 slides fixed puncture needle holder support in the Y-axis direction
Frame 19, locking is realized by Y-axis support locking nail 22.
XY axles stainless steel slide rail 28 of the present utility model can pass through two above-mentioned slides and puncture needle holder support frame 19
Fixed composition rectangular configuration, and X is adjusted by the slip in X-axis and Y-axis of two slides along XY axle stainless steels slide rail 28
Axle and Y-axis size.The rectangular L-type structure of puncture needle holder support frame 19, and piercing module is set in turning interior zone.
As shown in figure 1, piercing module is arranged on the puncture needle holder support frame 19 of locating module.Piercing module includes puncturing
Pin 16, puncture needle holder 15, puncture needle fixed block 20 and puncture needle angular adjustment comparing disk for fixing puncture needle 16.
In an exemplary embodiments of the present utility model, as shown in figure 3, puncture needle fixed block 20 includes：It is oppositely arranged
Puncture fixed block pedestal 101 and puncture outside dismounting module 119, and fixation kit 104,109 inside puncture needle.Puncturing
Fixed block pedestal 101 and puncture outside dismantle are provided with the groove to concave into, two puncture needles on the relative face of module 119
Internal fixation kit is just fastened in groove respectively.Two faces that fixation kit 104,109 is in contact inside two puncture needles
On also offer neck respectively, and the shapes and sizes that neck is combined afterwards with puncture needle 16 are adapted.Specifically, from figure
As can be seen that neck can be in cylinder in 3, puncture needle 16, which is fastened in neck, to be fixed.Because neck is in puncture needle 16
Direction on there is certain length, such that puncture needle 16 fix it is more firm.The utility model passes through puncture needle
The mutual cooperation of internal fixation kit 104,109 completes being fixedly secured to puncture needle 16.
Preferably, piercing module can also include zero metallic inserts 108, X-axis spin locking 102 and outside dismounting
Module locking nail 120.Wherein, zero metallic inserts 108 is made up of two relative semicircular rings, is fastened on is oppositely arranged respectively
Two puncture needles inside fixation kit 104,109 contact surface neck in.X-axis spin locking 102 is arranged on X-axis angle scale
On 103, outside dismounting module locking nail 120 is arranged in the outside dismounting module 119 of puncture, and relative with X-axis spin locking 102
Set.By the tight fit of X-axis spin locking 102 and outside dismounting module locking nail 120, puncture needle 16 is fixed.
In exemplary embodiments of the present utility model, puncture needle angular adjustment comparing disk includes X-axis angle scale 103, Y-axis angle
Scale 106 and it is brought into close contact the Y-axis angle index 107 of setting with it.Puncture and be provided with fixed block pedestal 101 for referring to
Show the pointer pin star of the scale of X-axis angle scale 103, and X-axis angle scale 103 is indicated by puncturing the rotation of fixed block pedestal 101
Upper different scale.
According to the utility model, the vertebral column minimally invasive localised puncture system also includes auxiliary supports 21, and it is arranged on XY axles
One end diagonal with main body fixed block 3 on stainless steel slide rail 28, for aiding in puncture needle holder support frame 19.Specifically, auxiliary branch
Support member 21 can be slided with XY axle stainless steels slide rail 28 and fixed, and its bottom is provided with contact silicagel pad 23.Auxiliary supports 21
It is supported on when in use on sufferer body, realizes the fixation of the other end, avoids rocking for puncture needle holder support frame 19.
Longitudinal direction lifting module, for adjusting the height of locating module in the vertical.It is preferred real at one of the present utility model
Apply in example, longitudinal direction, which lifts module, can include longitudinally disposed main support column 2 and chuck fixed column 9 and main body fixed block 3.It is main
Support column 2 and chuck fixed column 9 are flexibly connected by omnidirectional mechanism.As shown in figure 1, one end of main body fixed block 3 is arranged on master
On support column 2, for fixing the XY axle stainless steels slide rail 28 of L-type；The other end slides and is fixed with XY axle stainless steels slide rail 28.In XY
The Z axis scale 10 parallel with main support column 2 is further fixedly arranged near axle stainless steel slide rail 28.Main body fixed block 3 is by main branch
Its locking and unblock on main support column 2 is realized in dagger locking 4.The fixation of XY axle stainless steels slide rail 28 is installed by XY frameworks locks
Fixed 1 realizes.The fixation of Z axis scale 10 is realized by Z axis scale locking nail 11.
According to the utility model, vertebral column minimally invasive localised puncture system can also include omnidirectional mechanism, for adjusting main support
The rotation of post 2 and incline direction.Specifically, omnidirectional mechanism can include universal ball end 6 and two universal ball end fixture blocks 7,8.Ten thousand
The bottom of main support column 2 is arranged on to bulb 6, can be by tightening or unclamping universal ball end regulation locking 5 with two ten thousand
Step up to bulb fixture block 7,8 or unclamp universal ball end 6, so as to be fixed in chuck fixed column 9, and realize angular adjustment.
According to the utility model, X-axis angle scale 103 can be directly engraved on puncture needle holder 15, or X-axis angle scale
103 angle scale independently to make is embedded on puncture needle holder 15.In embodiment of the present utility model, Y-axis angle scale can be with
It is integrally formed with puncture needle holder support frame 19.Can also be that Y-axis angle scale is independently to make and be fixed in other embodiments
On puncture needle holder support frame 19, and remained stationary as with it.Equally, Y-axis angle index 107 can be and puncture needle holder 15 1
It is body formed, it is a part for puncture needle holder 15.Or Y-axis angle index 107 can also be independent making, be fixed on puncture needle
On frame 15.
In specific localised puncture operating process, when adjusting the angle of puncture needle 16, puncture fixed block pedestal 101 with
Rotation, and angle, while Y-axis angle scale can be read in the scale on X-axis angle scale 103 by the pointer pin star above it
The also concomitant rotation of pointer 107, angle can be read according to the scale on Y-axis angle scale 106.The rotation of Y-axis angle index 107
It is in XOZ rotation with surface, the pointer pin star punctured on fixed block pedestal 101 is in YOZ rotation with surface, and O refers to XYZ tri-
The origin of coordinates in dimension coordinate system.
, it is necessary to which adjustment punctures fixed block X-axis spin locking 102 respectively and puncture needle holder is adjusted when adjusting the angle of puncture needle 16
Save locking nail 18.Puncture to have on fixed block pedestal 101 and puncture the corresponding screw thread of fixed block X-axis spin locking 102, when adjusting
After angle, tighten and puncture fixed block X-axis spin locking 102.There is protrudent pin to stretch into puncture needle holder 15 on puncture needle holder support frame 19
It is interior, the rotation of the locking puncture needle holder of locking nail 18 support frame 19 and puncture needle holder 15 is adjusted by puncture needle holder.When adjusting angle
After degree, puncture needle holder regulation locking nail 18 is tightened.
In the utility model, XY frameworks installation locking 1, main support column locking 4, Z axis scale locking nail 11 use M6
Plum blossom hand twists nail.X-axis support locking nail 12, puncture needle angular adjustment locking nail 17, puncture needle holder regulation locking nail 18, Y-axis branch
Frame locking nail 22 twists nail using M4 plum blossoms hand.Universal ball end regulation locking 5 twists nail using M8 plum blossoms hand.
Main body fixed block 3, puncture needle angular adjustment comparing disk 13, dial needle part 14, puncture needle holder 15, puncture needle holder
Support frame 19, puncture needle fixed block 20, pricker module rack support frame auxiliary supports 21, Y-axis slide 24, X-axis slide 29 are doctor
With POM materials.
Main support column 2, universal ball end 6, universal ball end fixture block 7,8, chuck fixed column 9, XY axles scale 25, XY axle mounting clips
Block 26, XY axles assembling fixture block locking piece 27 are metal material.It is specifically as follows the metal materials such as stainless steel, aluminium alloy.
So far, although those skilled in the art will appreciate that herein it is detailed have shown and described it is of the present utility model more
Individual exemplary embodiment, still, still can be public according to the utility model in the case where not departing from the spirit and scope of the utility model
The content opened directly determines or derived many other variations or modifications for meeting the utility model principle.Therefore, this practicality is new
The scope of type is understood that and regarded as to cover other all these variations or modifications.
Claims (10)
- A kind of 1. vertebral column minimally invasive localised puncture system, for puncture needle to be positioned to predetermined puncture position, it is characterised in that bag Include：Locating module, it includes XY axle stainless steel slide rails (28) and puncture needle holder support frame (19), both rectangular L-types；It is described The graduated XY axles scale (25) of tool is provided with XY axle stainless steel slide rails (28)；The X-axis of the XY axles stainless steel slide rail (28) X-axis slide (29) and Y-axis slide (24) are provided with slip cap is distinguished in Y-axis, is supported by two slides and the puncture needle holder Frame (19) fixation forms rectangular configuration, and passes through the slip of X-axis and Y-axis of two slides along the XY axles stainless steel slide rail (28) To adjust X-axis and Y-axis size；Piercing module, it is arranged on the puncture needle holder support frame (19) of the locating module；The piercing module includes Puncture needle (16), puncture needle holder (15), the puncture needle fixed block (20) for fixing the puncture needle (16) and puncture needle angle Degree regulation comparing disk；Longitudinal direction lifting module, for adjusting the height of the locating module in the vertical.
- 2. vertebral column minimally invasive localised puncture system as claimed in claim 1, it is characterised in that the longitudinal direction lifting module includes：Longitudinally disposed main support column (2) and chuck fixed column (9), both are flexibly connected by omnidirectional mechanism；Main body fixed block (3), it is arranged on the main support column (2), for fixing the XY axles stainless steel slide rail (28), and The Z axis scale (10) parallel with the main support column (2) is provided with the main body fixed block (3).
- 3. vertebral column minimally invasive localised puncture system as claimed in claim 1, it is characterised in that also include：Auxiliary supports (21), it is arranged on one end diagonal with main body fixed block (3) on the XY axles stainless steel slide rail (28), For aiding in the puncture needle holder support frame (19)；The auxiliary supports (21) are slided with the XY axles stainless steel slide rail (28) and fixed, and its bottom is provided with contact silica gel Pad.
- 4. vertebral column minimally invasive localised puncture system as claimed in claim 1, it is characterised in thatThe XY axles scale (25) is directly engraved on the XY axles stainless steel slide rail (28)；OrThe XY axles scale (25) is the scale independently made, and it is embedded in the two of the XY axles stainless steel slide rail (28) respectively On individual arm.
- 5. vertebral column minimally invasive localised puncture system as claimed in claim 1, it is characterised in that also including omnidirectional mechanism, for adjusting Save the incline direction of main support column (2)；The omnidirectional mechanism includes universal ball end (6) and two universal ball end fixture blocks (7,8), and by tightening or unclamping multi-directional ball Head regulation locks (5) to cause two universal ball end fixture blocks (7,8) to step up or unclamp the universal ball end (6).
- 6. vertebral column minimally invasive localised puncture system as claimed in claim 1, it is characterised in thatThe puncture needle fixed block (20) includes：The outside dismounting module of puncture fixed block pedestal (101) and puncture being oppositely arranged (119), and puncture needle inside fixation kit (104,109)；Fixation kit (104,109) is fastened on the puncture fixed block pedestal (101) and described worn respectively inside the puncture needle In the internal groove of the outside dismounting module (119) of thorn；Fixation kit (104,109) is oppositely arranged inside two puncture needles, is opened up respectively on two faces that it is in contact There is the neck being adapted with the puncture needle (16) shapes and sizes, pass through the phase of fixation kit (104,109) inside puncture needle Mutually coordinate and puncture needle (16) is fixed；The puncture needle angular adjustment comparing disk include X-axis angle scale (103), Y-axis angle scale (106) and with the Y-axis angle Scale (106) is brought into close contact the Y-axis angle index (107) of setting；Described puncture is provided with fixed block pedestal (101) for indicating the pointer pin star of X-axis angle scale (103) scale, and is led to The rotation of the pointer pin star is crossed to indicate the different scales on the X-axis angle scale (103).
- 7. vertebral column minimally invasive localised puncture system as claimed in claim 6, it is characterised in that the piercing module also includes：Zero metallic inserts (108), by two relative to semi-circular shape into being fastened on described in two be oppositely arranged and wear respectively Inside pricker in the neck of the contact surface of fixation kit (104,109)；X-axis spin locking (102), it is arranged on X-axis angle scale (103)；Outside dismounting module locking nail (120), it is arranged on the outside dismounting module (119) of puncture, passes through the X-axis spin locking (102) and the tight fit of module locking nail (120) is dismantled in the outside, and the puncture needle (16) is fixed.
- 8. vertebral column minimally invasive localised puncture system as claimed in claim 6, it is characterised in thatThe X-axis angle scale (103) is directly to be engraved on puncture needle holder (15), or the X-axis angle scale (103) is made to be independent The angle scale of work is simultaneously embedded on the puncture needle holder (15)；The Y-axis angle index (107) is integrally formed with the puncture needle holder (15), is one of the puncture needle holder (15) Point；Or the Y-axis angle index (107) independently makes, and is fixed on the puncture needle holder (15).
- 9. vertebral column minimally invasive localised puncture system as claimed in claim 6, it is characterised in thatThe Y-axis angle scale is integrally formed with the puncture needle holder support frame (19)；Or the Y-axis angle scale makes to be independent And be fixed on the puncture needle holder support frame (19), and remained stationary as with it.
- 10. vertebral column minimally invasive localised puncture system as claimed in claim 1, it is characterised in thatThe XY axles stainless steel slide rail (28) is formed in one, or is movably connected to form by two one slide rails, and is assembled by XY axles Fixture block (26) and XY axles assembling fixture block locking piece (27) are fixed.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720018156.1U CN206777403U (en) | 2017-01-06 | 2017-01-06 | Vertebral column minimally invasive localised puncture system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720018156.1U CN206777403U (en) | 2017-01-06 | 2017-01-06 | Vertebral column minimally invasive localised puncture system |
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| Publication Number | Publication Date |
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| CN206777403U true CN206777403U (en) | 2017-12-22 |
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| CN201720018156.1U Expired - Fee Related CN206777403U (en) | 2017-01-06 | 2017-01-06 | Vertebral column minimally invasive localised puncture system |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108210092A (en) * | 2018-02-12 | 2018-06-29 | 史航 | A kind of novel accurate spinal puncture positioning device of three axis adjustable type |
| CN109692033A (en) * | 2019-03-07 | 2019-04-30 | 谢林 | A kind of percutaneous lumbar intervertebral foramen mirror puncture auxiliary locator |
| CN109820598A (en) * | 2019-01-29 | 2019-05-31 | 艾科美医疗器械（深圳）有限公司 | A kind of duplex channel surgical instrument fixing device |
| CN110179549A (en) * | 2019-06-28 | 2019-08-30 | 中国人民解放军总医院第四医学中心 | The ultrasonic guidance location adjusting device that animal in-vivo tissue is precisely caused injury |
| CN110236656A (en) * | 2019-07-22 | 2019-09-17 | 李禄鑫 | A kind of fixation device for assisting coaxial sleeve needle to adjust the angle |
| CN111821000A (en) * | 2020-07-29 | 2020-10-27 | 中国人民解放军联勤保障部队第九二〇医院 | Spine minimally invasive guider |
| CN112957106A (en) * | 2021-02-04 | 2021-06-15 | 宁波市第九医院 | Intracardiac branch of academic or vocational study piercing depth and supplementary subassembly that quivers of preventing thereof |
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2017
- 2017-01-06 CN CN201720018156.1U patent/CN206777403U/en not_active Expired - Fee Related
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| CN108210092A (en) * | 2018-02-12 | 2018-06-29 | 史航 | A kind of novel accurate spinal puncture positioning device of three axis adjustable type |
| CN109820598A (en) * | 2019-01-29 | 2019-05-31 | 艾科美医疗器械（深圳）有限公司 | A kind of duplex channel surgical instrument fixing device |
| CN109820598B (en) * | 2019-01-29 | 2024-04-16 | 艾科美医疗器械（深圳）有限公司 | Two-way channel surgical instrument fixing device |
| CN109692033A (en) * | 2019-03-07 | 2019-04-30 | 谢林 | A kind of percutaneous lumbar intervertebral foramen mirror puncture auxiliary locator |
| CN109692033B (en) * | 2019-03-07 | 2023-08-11 | 谢林 | Percutaneous lumbar intervertebral foramen mirror puncture auxiliary positioning ware |
| CN110179549A (en) * | 2019-06-28 | 2019-08-30 | 中国人民解放军总医院第四医学中心 | The ultrasonic guidance location adjusting device that animal in-vivo tissue is precisely caused injury |
| CN110179549B (en) * | 2019-06-28 | 2024-01-26 | 中国人民解放军总医院第四医学中心 | Ultrasonic guiding positioning adjusting device for accurate injury of internal tissues of animals |
| CN110236656A (en) * | 2019-07-22 | 2019-09-17 | 李禄鑫 | A kind of fixation device for assisting coaxial sleeve needle to adjust the angle |
| CN111821000A (en) * | 2020-07-29 | 2020-10-27 | 中国人民解放军联勤保障部队第九二〇医院 | Spine minimally invasive guider |
| CN112957106A (en) * | 2021-02-04 | 2021-06-15 | 宁波市第九医院 | Intracardiac branch of academic or vocational study piercing depth and supplementary subassembly that quivers of preventing thereof |
| CN112957106B (en) * | 2021-02-04 | 2022-06-10 | 宁波市第九医院 | Intracardiac branch of academic or vocational study piercing depth and supplementary subassembly that quivers of preventing thereof |
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