CN108158655A - For the navigator fix device fixing device of anterior cervical operation - Google Patents
For the navigator fix device fixing device of anterior cervical operation Download PDFInfo
- Publication number
- CN108158655A CN108158655A CN201810075050.4A CN201810075050A CN108158655A CN 108158655 A CN108158655 A CN 108158655A CN 201810075050 A CN201810075050 A CN 201810075050A CN 108158655 A CN108158655 A CN 108158655A
- Authority
- CN
- China
- Prior art keywords
- fixed plate
- curved baffle
- anterior cervical
- connecting plate
- navigator fix
- Prior art date
- 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.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
- A61B34/20—Surgical navigation systems; Devices for tracking or guiding surgical instruments, e.g. for frameless stereotaxis
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
- A61B34/20—Surgical navigation systems; Devices for tracking or guiding surgical instruments, e.g. for frameless stereotaxis
- A61B2034/2068—Surgical navigation systems; Devices for tracking or guiding surgical instruments, e.g. for frameless stereotaxis using pointers, e.g. pointers having reference marks for determining coordinates of body points
Abstract
The present invention relates to the navigator fix device fixing devices for anterior cervical operation, fixed plate, curved baffle, connecting plate, the fixed plate is arranged on one end of the curved baffle, the connecting plate is arranged on the other end of the curved baffle, the fixed plate, the curved baffle and the connecting plate are integrally formed, the fixed plate is equipped at least one threaded hole, and the connecting plate is set there are two mounting hole.It the advantage is that, using an arc fixed plate, navigation device can be fixed on anterior cervical vertebrae surface, and the physiological camber of the compound anterior cervical vertebrae of fixed plate, fixed plate is made to be fitted tightly over anterior cervical vertebrae surface；Curved baffle is integrally formed with fixed plate, reduces damage of the hook for surgery operation setting to patient, patient is facilitated to operate and reduce the quantity of surgical instrument；Connecting plate is used to be attached with attachment device；Fixing groove on connecting plate is set, improves stability；Navigator fix device fixing device effectively improves operation precision, reduces cervical vertebra anterior pathways surgery difficulty.
Description
Technical field
The present invention relates to medical instruments fields more particularly to a kind of navigator fix device for anterior cervical operation to fix dress
It puts.
Background technology
With the development of medical science and continuing to bring out for modern large-scale medical supply, modern bone surgery always towards
It is minimally invasive, safely, the direction that meets biology theory develop, computer-assisted orthopedic surgery is come into being.Computer aided orthopedics
Operation applies airmanship in surgical procedure.Technology of surgery navigation is by medical imaging diagnosis technology, space orientation technique, three
Dimension image processing techniques and high-performance computer combine.The fault image of patient CT or MRI are typically rebuild into dissection knot
Structure threedimensional model allows the institutional framework relationship of doctor's perilesional from all angles, formulate before surgery it is best and
The operation plan of safety.
Common surgical navigational is O-arm CT navigation and C-arm X-ray machine.In cervical operation, it is common practice to will lead
Boat stent is connect with a geometrical clamp, and geometrical clamp is clipped in the spinous process of patients with cervical, then carries out real-time imaging navigation again.
But this navigator fix device fixing device there are problems that：
1) it is needed at some by the operation of anterior cervical vertebrae, due to not corresponding anterior cervical operation navigator fix device
Fixing device, and navigation system in art cannot be used；
2) it when carrying out anterior cervical operation, usually also needs to additionally place a drag hook, for stopping and protecting physiology
It organizes (trachealgia sheath, vagina vasorum), exposure surgical field of view, and when placing drag hook, it needs to fix the drag hook, the drawing in art
The displacement of hook may cause the damage of oesophagus tracheae and carotid arteries, and severe patient may cause Cervical Vessels in art or postoperative
Rupture, tracheoesophageal fistula, cause operating difficulty to increase, operating time extension, and postoperative wound healing is difficult or even dead.
Therefore, in order to preferably carry out anterior cervical operation, there is an urgent need for one kind to apply in anterior cervical operation, effectively solid
It is fixed not shift, while effectively exposure surgical field of view and do not influence the navigator fix device fixing device of surgical procedure, and at present about
This device has not been reported.
Invention content
The purpose of the present invention is being directed to deficiency of the prior art, a kind of navigator fix for anterior cervical operation is provided
Device fixing device.
To achieve the above object, the technical solution adopted by the present invention is that：
A kind of navigator fix device fixing device for anterior cervical operation, fixed plate, curved baffle, connecting plate are described
Fixed plate is arranged on one end of the curved baffle, and the connecting plate is arranged on the other end of the curved baffle, the fixation
Plate, the curved baffle and the connecting plate are integrally formed, and the fixed plate is equipped at least one threaded hole, the connecting plate
If there are two mounting holes.
Preferably, the width of the fixed plate is equal to the width of the curved baffle.
Preferably, the width of the fixed plate is less than the width of the curved baffle.
Preferably, the central angle of the curved baffle is 90 °~180 °.
Preferably, the central angle of the curved baffle is 90 °~135 °.
Preferably, the angle between the fixed plate and the curved baffle is acute angle.
Preferably, the angle between the fixed plate and the curved baffle is 45 °~90 °.
Preferably, fixing groove is further included, the fixing groove is arranged on the top of the connecting plate, and the fixing groove is equipped with two
A through-hole, the through-hole are corresponded with the mounting hole.
Preferably, the fixed plate is set there are two threaded hole, and the threaded hole is symmetricly set on the fixed plate diagonal
On.
Preferably, the fixed plate is arc-shaped.
The present invention compared with prior art, is had the following technical effect that using above technical scheme：
A kind of navigator fix device fixing device for anterior cervical operation of the present invention, will using an arc fixed plate
Navigator fix device fixing device can be fixed on anterior cervical vertebrae surface, and the physiological camber of the compound anterior cervical vertebrae of fixed plate, make solid
Fixed board is fitted tightly over anterior cervical vertebrae surface；Curved baffle is integrally formed with fixed plate, to patient when reducing hook for surgery operation setting
Damage, patient is facilitated to operate and reduce the quantity of surgical instrument；Connecting plate is used to carry out with the attachment device of alignment system
Connection；Fixing groove is provided on connecting plate, improves the stability that attachment device is connect with connecting plate；The navigator fix device fixes dress
Operation precision can be effectively improved by putting, and reduce operating time, reduce cervical vertebra anterior pathways surgery difficulty, easy to operate, be easy to apply.
Description of the drawings
Fig. 1 is the front view of first preferred embodiment of the present invention.
Fig. 2 is the stereogram of first preferred embodiment of the present invention.
Fig. 3 is the use state diagram of first preferred embodiment of the present invention.
Fig. 4 is the front view of second preferred embodiment of the present invention.
Fig. 5 is the stereogram of second preferred embodiment of the present invention.
Fig. 6 is the front view of the third preferred embodiment of the present invention.
Fig. 7 is the vertical view of the third preferred embodiment of the present invention.
Fig. 8 is the stereogram of the third preferred embodiment of the present invention.
Fig. 9 is the use state diagram of the third preferred embodiment of the present invention.
Figure 10 is the stereogram of the 4th preferred embodiment of the present invention.
Reference numeral therein is：Fixed plate 1；Curved baffle 2；Connecting plate 3；Fixing groove 4；Attachment device 5；Reference frame
6；Threaded hole 11；Mounting hole 31；Through-hole 41.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution 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, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art obtained under the premise of creative work is not made it is all its
His embodiment, shall fall within the protection scope of the present invention.
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
The invention will be further described in the following with reference to the drawings and specific embodiments, but not as limiting to the invention.
Embodiment 1
The preferred embodiment of the present invention, as shown in Fig. 1~2, a kind of navigator fix for anterior cervical operation
Device fixing device, including fixed plate 1, curved baffle 2, connecting plate 3, fixed plate 1 is arranged on one end of curved baffle 2, connecting plate 3
It is arranged on the other end of curved baffle 2.
Fixed plate 1 is arc-shaped, and fixed plate 1 is set there are three threaded hole 11, three 11 designs triangular in shape of threaded hole.
Using above-mentioned technical proposal, fixed plate 1 is arc-shaped, meets the physiological camber of anterior cervical vertebrae, enables fixed plate 1 tight
It is close to be fitted in anterior cervical vertebrae surface；Fixed plate 1 is conducive to fixed plate 1 using the threaded hole 11 of three position designs triangular in shape
When anterior approach is fixed, navigator fix device fixing device consolidates, and is less prone to the problems such as rotation is biased to.
Connecting plate 3 is equipped with multiple mounting holes 31, is fixedly connected for the attachment device with alignment system.
Using above-mentioned technical proposal, by multiple mounting holes 31, attachment device can be adjusted and fix dress in navigator fix device
The position put is conducive to be needed to adjust angle according to operation.When being fixedly connected, generally use is threadedly coupled or bolt connects
It connects, effective fixed connection apparatus.
The fixed plate 1 of navigator fix device fixing device, curved baffle 2, connecting plate 3 are integrally formed, and navigator fix device is consolidated
Determine device to be made of carbon fibre material.
Using above-mentioned technical proposal, using carbon fibre material, make it in O-arm alignment system in use, X will not be blocked
Light makes to be rendered as pellucidity in its display in O-arm alignment system.
Angle a between fixed plate 1 and curved baffle 2 is 0 °~90 °, and the central angle of curved baffle 2 is 90 °~180 °,
Angle between connecting plate 3 and curved baffle 2 is 180 °.
The length of fixed plate 1 is 16mm~20mm, and the width of fixed plate 1 is 18mm~22mm, and the width of curved baffle 2 is
18mm~22mm, the width of connecting plate 3 is 18mm~22mm.
Further, the angle a between fixed plate 1 and curved baffle 2 is 45 °~90 °.
Further, the angle a between fixed plate 1 and curved baffle 2 is 70 °.
Further, the central angle of curved baffle 2 is 90 °.
Further, fixed plate 1, curved baffle 2, the width of connecting plate 3 are equal.
Further, the length of fixed plate 1 is 16mm, and the width of fixed plate 1 is 18mm, and the width of curved baffle 2 is
18mm, the width of connecting plate 3 is 18mm.
Using above-mentioned technical proposal, curved baffle 2 utilizes cambered design, can stop the physiological tissue of anterior cervical vertebrae, make
Surgical field of view is more clear.
Using above-mentioned technical proposal, 1 occupied area of fixed plate is small, is easy to be bonded, and small to anterior cervical vertebrae damage, and as possible
Baffle is reduced to block art area exposure segment；2 width 20mm of curved baffle or so, the baffle of 20mm wide can prevent narrow gear
Plate forms incised injury, and can occasionally reduce the pressure for stopping tissue to the oesophagus tracheae stopped, reduces the stimulation to tissue.
The application method of the navigator fix device fixing device of the present embodiment is as follows：Reference frame 6 and attachment device 5 are carried out
Assembling, makes reference frame 6 be threadedly coupled by reference to the adapting device of stent 6 with the adjusting screw rod of attachment device 5；It will be even
Connection device 5 is assembled with connecting plate 3, and attachment device 5 is made to be fixed on consolidating for connecting plate 3 by the standing screw of attachment device 5
Determine in hole 31；The navigator fix device fixing device assembled is fixed on anterior cervical vertebrae surface, screw is passed through into the spiral shell of fixed plate 1
Pit 11 is screwed in cervical vertebra, is consolidated navigator fix device fixing device and is fixed on anterior cervical vertebrae surface；After the completion of fixation, the company of back-out
The adjusting screw rod of connection device 5 adjusts position and the angle of reference frame 6, after the completion of adjusting, screws in the adjusting spiral shell of attachment device 5
Bar stablizes reference frame 6；Navigator fix device fixing device after adjusting is as shown in Figure 3.
The navigator fix device fixing device of the present embodiment perfect can be adapted to existing O-arm alignment system or C-arm is determined
Position system, can be attached with a variety of attachment devices.It, can be in profit in the navigator fix device fixing device for using the present invention
It is first fixed with navigator fix device fixing device, opens surgical field of view, then carry out follow-up positioning flow；Also or only in cervical vertebra
Play the role of opening surgical field of view in anterior approach.
Embodiment 2
The preferred embodiment of the present invention, as shown in Figures 4 and 5, a kind of navigator fix for anterior cervical operation
Device fixing device, including fixed plate 1, curved baffle 2, connecting plate 3, fixed plate 1 is arranged on one end of curved baffle 2, connecting plate 3
It is arranged on the other end of curved baffle 2.
Fixed plate 1 is arc-shaped, and fixed plate 1 is set there are two threaded hole 11, and two threaded holes 11 are symmetricly set on fixed plate 1
On diagonal.
Using above-mentioned technical proposal, fixed plate 1 is arc-shaped, meets the physiological camber of anterior cervical vertebrae, enables fixed plate 1 tight
It is close to be fitted in anterior cervical vertebrae surface；Fixed plate 1 is conducive to fixed plate 1 using the threaded hole 11 that two positions are in diagonal design
When anterior approach is fixed, navigator fix device fixing device consolidates, and is less prone to the problems such as rotation is biased to, and reduce the damage to cervical vertebra
Wound.
Connecting plate 3 is set there are two mounting hole 31, is fixedly connected for the attachment device with alignment system.
The fixed plate 1 of navigator fix device fixing device, curved baffle 2, connecting plate 3 are integrally formed, and navigator fix device is consolidated
Determine device to be made of carbon fibre material.
Angle a between fixed plate 1 and curved baffle 2 is 0 °~90 °, and the central angle of curved baffle 2 is 90 °~180 °,
Angle between connecting plate 3 and curved baffle 2 is 180 °.
The length of fixed plate 1 is 16mm~20mm, and the width of fixed plate 1 is 18mm~22mm, and the width of curved baffle 2 is
18mm~22mm, the width of connecting plate 3 is 18mm~22mm.
Further, the angle a between fixed plate 1 and curved baffle 2 is 45 °~90 °.
Further, the angle a between fixed plate 1 and curved baffle 2 is 65 °.
Further, the central angle of curved baffle 2 is 115 °.
Further, the width of fixed plate 1 is less than the width of curved baffle 2, the width of curved baffle 2 and connecting plate 3
Width is equal.
Further, the length of fixed plate 1 is 20mm, and the width of fixed plate 1 is 18mm, and the width of curved baffle 2 is
20mm, the width of connecting plate 3 is 20mm.
Using above-mentioned technical proposal, curved baffle 2 utilizes cambered design, can stop the physiological tissue of anterior cervical vertebrae, make
Surgical field of view is more clear.
Using above-mentioned technical proposal, 1 occupied area of fixed plate is small, is easy to be bonded, and small to anterior cervical vertebrae damage, and as possible
Baffle is reduced to block art area exposure segment；2 width 20mm of curved baffle or so, the baffle of 20mm wide can prevent narrow gear
Plate forms incised injury, and can occasionally reduce the pressure for stopping tissue to the oesophagus tracheae stopped, reduces the stimulation to tissue.
Embodiment 3
The preferred embodiment of the present invention, as can be seen from figures 6 to 8, a kind of navigator fix for anterior cervical operation
Device fixing device, including fixed plate 1, curved baffle 2, connecting plate 3, fixing groove 4, fixed plate 1 is arranged on the one of curved baffle 2
End, connecting plate 3 are arranged on the other end of curved baffle 2.
Fixed plate 1 is arc-shaped, and fixed plate 1 is set there are two threaded hole 11, and two threaded holes 11 are symmetricly set on fixed plate 1
On diagonal.
Using above-mentioned technical proposal, fixed plate 1 is arc-shaped, meets the physiological camber of anterior cervical vertebrae, enables fixed plate 1 tight
It is close to be fitted in anterior cervical vertebrae surface；Fixed plate 1 is conducive to fixed plate 1 using the threaded hole 11 that two positions are in diagonal design
When anterior approach is fixed, navigator fix device fixing device consolidates, and is less prone to the problems such as rotation is biased to, and reduce the damage to cervical vertebra
Wound.
Connecting plate 3 is set there are two 31 (not shown) of mounting hole, is fixed for the attachment device with alignment system
Connection.
Fixing groove 4 is arranged on 3 top of connecting plate, and fixing groove 4 is in " recessed " shape, sets that there are two through-hole 41, through-holes in fixing groove 4
41 correspond with mounting hole 31.
Using above-mentioned technical proposal, can be bonded using fixing groove 4 with the attachment device of alignment system, it can be quick
Attachment device is positioned as on connecting plate 3, and improves stability of the attachment device on connecting plate 3.
Fixed plate 1, curved baffle 2, connecting plate 3, the fixing groove 4 of navigator fix device fixing device are integrally formed, navigation
Locator fixing device is made of carbon fibre material.
Angle a between fixed plate 1 and curved baffle 2 is 0 °~90 °, and the central angle of curved baffle 2 is 90 °~180 °,
Angle between connecting plate 3 and curved baffle 2 is 180 °.
The length of fixed plate 1 is 16mm~20mm, and the width of fixed plate 1 is 18mm~22mm, and the width of curved baffle 2 is
18mm~22mm, the width of connecting plate 3 is 18mm~22mm.
Further, the angle a between fixed plate 1 and curved baffle 2 is 45 °~90 °.
Further, the angle a between fixed plate 1 and curved baffle 2 is 60 °.
Further, the central angle of curved baffle 2 is 135 °.
Further, the width of fixed plate 1 is less than the width of curved baffle 2, the width of curved baffle 2 and connecting plate 3
Width is equal.
Further, the length of fixed plate 1 is 18mm, and the width of fixed plate 1 is 20mm, and the width of curved baffle 2 is
22mm, the width of connecting plate 3 is 22mm.
Using above-mentioned technical proposal, curved baffle 2 utilizes cambered design, can stop the physiological tissue of anterior cervical vertebrae, make
Surgical field of view is more clear.
Using above-mentioned technical proposal, 1 occupied area of fixed plate is small, is easy to be bonded, and small to anterior cervical vertebrae damage, and as possible
Baffle is reduced to block art area exposure segment；2 width 22mm of curved baffle or so, the baffle of 22mm wide can prevent narrow gear
Plate forms incised injury, and can occasionally reduce the pressure for stopping tissue to the oesophagus tracheae stopped, reduces the stimulation to tissue.
The application method of the navigator fix device fixing device of the present embodiment is as follows：Reference frame 6 and attachment device 5 are carried out
Assembling, makes reference frame 6 be threadedly coupled by reference to the adapting device of stent 6 with the adjusting screw rod of attachment device 5；It will be even
Connection device 5 is assembled with connecting plate 3, and attachment device 5 is made to be fixed on through-hole 41 and the connection of fixing groove 4 by standing screw
In the mounting hole 31 of plate 3；The navigator fix device fixing device assembled is fixed on anterior cervical vertebrae surface, screw is passed through into fixation
The threaded hole 11 of plate 1 is screwed in cervical vertebra, is consolidated navigator fix device fixing device and is fixed on anterior cervical vertebrae surface；It is fixed to complete
Afterwards, adjusting screw rod is screwed out, adjusts position and the angle of reference frame 6, after the completion of adjusting, screws in the adjusting screw rod of attachment device 5,
Stablize reference frame 6；Navigator fix device fixing device after adjusting is as shown in Figure 9.
For the attachment device of preferably stationary positioned system, as shown in Figure 10,4 both ends of fixing groove setting limiting plate, even
The bottom of connection device is completely embedded into fixing groove 4, and attachment device 4 is made to be not susceptible to displacement after the completion of fixed.
The foregoing is merely preferred embodiments of the present invention, not thereby limit embodiments of the present invention and protection model
It encloses, to those skilled in the art, should can appreciate that all with made by description of the invention and diagramatic content
Equivalent replacement and obviously change obtained scheme, should all include within the scope of the present invention.
Claims (10)
1. a kind of navigator fix device fixing device for anterior cervical operation, which is characterized in that including fixed plate (1), arc
Baffle (2), connecting plate (3), the fixed plate (1) are arranged on one end of the curved baffle (2), connecting plate (3) setting
The other end in the curved baffle (2), the fixed plate (1), the curved baffle (2) and the connecting plate (3) one into
Type, the fixed plate (1) are equipped at least one threaded hole (11), and the connecting plate (3) is set there are two mounting hole (31).
2. the navigator fix device fixing device according to claim 1 for anterior cervical operation, which is characterized in that described
The width of fixed plate (1) is equal to the width of the curved baffle (2).
3. the navigator fix device fixing device according to claim 1 for anterior cervical operation, which is characterized in that described
The width of fixed plate (1) is less than the width of the curved baffle (2).
It is 4. special according to any navigator fix device fixing device for anterior cervical operation of claims 1 or 2 or 3
Sign is that the central angle of the curved baffle (2) is 90 °~180 °.
5. the navigator fix device fixing device according to claim 4 for anterior cervical operation, which is characterized in that described
The central angle of curved baffle (2) is 90 °~135 °.
6. according to any navigator fix device fixing device for anterior cervical operation of claims 1 or 2 or 3 or 5,
It is characterized in that, the angle between the fixed plate (1) and the curved baffle (2) is 0 °~90 °.
7. the navigator fix device fixing device according to claim 6 for anterior cervical operation, which is characterized in that described
Angle between fixed plate (1) and the curved baffle (2) is 45 °~90 °.
8. dress is fixed according to any navigator fix device for anterior cervical operation of claims 1 or 2 or 3 or 5 or 7
It puts, which is characterized in that further include fixing groove (4), the fixing groove (4) is arranged on the connecting plate (3) top, the fixing groove
(4) it sets there are two through-hole (41), the through-hole (41) corresponds with the mounting hole (31).
9. the navigator fix device fixing device according to claim 8 for anterior cervical operation, which is characterized in that described
Fixed plate (1) is set there are two threaded hole (11), and the threaded hole (11) is symmetricly set on the fixed plate diagonal.
10. it is fixed according to claims 1 or 2 or 3 or 5 or 7 or 9 are any described for the navigator fix device of anterior cervical operation
Device, which is characterized in that the fixed plate (1) is arc-shaped.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810075050.4A CN108158655A (en) | 2018-01-25 | 2018-01-25 | For the navigator fix device fixing device of anterior cervical operation |
| CN201811185902.1A CN109833093A (en) | 2018-01-25 | 2018-10-11 | The fixed device of navigator fix device for anterior cervical operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810075050.4A CN108158655A (en) | 2018-01-25 | 2018-01-25 | For the navigator fix device fixing device of anterior cervical operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108158655A true CN108158655A (en) | 2018-06-15 |
Family
ID=62515925
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810075050.4A Pending CN108158655A (en) | 2018-01-25 | 2018-01-25 | For the navigator fix device fixing device of anterior cervical operation |
| CN201811185902.1A Pending CN109833093A (en) | 2018-01-25 | 2018-10-11 | The fixed device of navigator fix device for anterior cervical operation |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811185902.1A Pending CN109833093A (en) | 2018-01-25 | 2018-10-11 | The fixed device of navigator fix device for anterior cervical operation |
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| Country | Link |
|---|---|
| CN (2) | CN108158655A (en) |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5728128A (en) * | 1997-02-11 | 1998-03-17 | Wright Medical Technology, Inc. | Femoral neck anteversion guide |
| DE10306793A1 (en) * | 2002-05-21 | 2003-12-04 | Plus Endoprothetik Ag Rotkreuz | Arrangement and method for the intraoperative determination of the position of a joint replacement implant |
| FR2865374B1 (en) * | 2004-01-27 | 2006-03-17 | Medicrea | MATERIAL FOR OSTEOSYNTHESIS OF CERVICAL VERTEBRATES |
| CN201692036U (en) * | 2010-03-01 | 2011-01-05 | 徐荣明 | Lower cervical anterior vertebral pedicle bolt internal fixing steel plate |
| CN104287818B (en) * | 2014-10-29 | 2017-04-19 | 刘忠军 | Length-adjustable vertebral plate |
| KR101658117B1 (en) * | 2014-12-05 | 2016-09-22 | (주)시지바이오 | Instrumentation for Anterior Cervical Discectomy Fusion |
| CN204500927U (en) * | 2014-12-25 | 2015-07-29 | 南方医科大学南方医院 | The anterior approach slope fixture improved |
| US10327861B2 (en) * | 2015-10-22 | 2019-06-25 | Straight Shot, LLC | Surgical implant alignment device |
| CN205251673U (en) * | 2015-10-30 | 2016-05-25 | 自贡市第四人民医院 | Individuation lepospondylous lateral mass screw navigation template |
| CN105935330A (en) * | 2016-07-11 | 2016-09-14 | 朱艳艳 | Adjustable cervical vertebra anterior approach operation position posing device used in spine surgery |
| CN209790007U (en) * | 2018-01-25 | 2019-12-17 | 中国人民解放军第二军医大学第二附属医院 | Novel navigation positioner is fixed for anterior cervical spine operation device |
-
2018
- 2018-01-25 CN CN201810075050.4A patent/CN108158655A/en active Pending
- 2018-10-11 CN CN201811185902.1A patent/CN109833093A/en active Pending
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| CN109833093A (en) | 2019-06-04 |
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Application publication date: 20180615 |
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