CN108635016A - A kind of High Tibial biplane osteotomy navigation guide plate - Google Patents
A kind of High Tibial biplane osteotomy navigation guide plate Download PDFInfo
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- CN108635016A CN108635016A CN201810551456.5A CN201810551456A CN108635016A CN 108635016 A CN108635016 A CN 108635016A CN 201810551456 A CN201810551456 A CN 201810551456A CN 108635016 A CN108635016 A CN 108635016A
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- 230000004992 fission Effects 0.000 claims abstract description 21
- 210000002303 tibia Anatomy 0.000 claims description 27
- 210000000988 bone and bone Anatomy 0.000 claims description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 210000001699 lower leg Anatomy 0.000 claims 1
- 230000000740 bleeding effect Effects 0.000 abstract description 5
- 208000034657 Convalescence Diseases 0.000 abstract description 3
- 208000035965 Postoperative Complications Diseases 0.000 abstract description 3
- 230000004069 differentiation Effects 0.000 abstract description 3
- 238000011084 recovery Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000001356 surgical procedure Methods 0.000 description 3
- 210000001519 tissue Anatomy 0.000 description 3
- 238000010146 3D printing Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 210000002082 fibula Anatomy 0.000 description 2
- 230000035876 healing Effects 0.000 description 2
- 230000001575 pathological effect Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 241000272814 Anser sp. Species 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 244000309466 calf Species 0.000 description 1
- 206010010121 compartment syndrome Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000001537 neural effect Effects 0.000 description 1
- 210000001364 upper extremity Anatomy 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/16—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans
- A61B17/17—Guides or aligning means for drills, mills, pins or wires
- A61B17/1732—Guides or aligning means for drills, mills, pins or wires for bone breaking devices
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/16—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans
- A61B17/17—Guides or aligning means for drills, mills, pins or wires
- A61B17/1739—Guides or aligning means for drills, mills, pins or wires specially adapted for particular parts of the body
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- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (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)
- Surgical Instruments (AREA)
Abstract
The embodiment of the invention discloses a kind of High Tibial biplane osteotomy navigation guide plate, High Tibial biplane osteotomy navigation guide plate includes：The upper seperated guide plate and lower seperated guide plate being fixedly connected by two connecting rods, osteotomy guide groove is formed between upper fission guide plate and lower seperated guide plate, non-parallel Kirschner wire fixation pilot hole there are two being respectively provided in the middle part of upper fission guide plate and lower seperated guide plate, the top of upper fission guide plate is provided with parallel needle guide hole, angled guide fence is arranged in the side of upper fission guide plate, it is correspondingly arranged on upper angle locating rod and lower angle locating rod up and down respectively on upper fission guide plate and lower seperated guide plate, end is connected separately with upper angle positioning guide hole and lower angle positioning guide hole.The present invention can not only eliminate the differentiation of experience in surgical, and operating time can be greatly shortened in art, reduce amount of bleeding, osteotomy is accomplished that best perfect condition, patient recovery times greatly reduce, and reduce postoperative complications, save the expense of convalescence.
Description
Technical field
The present invention relates to a kind of osteotomy medical assistance equipment more particularly to a kind of High Tibial biplane osteotomy to lead
Plate.
Background technology
Tibial medial high position biplane osteotomy (OWHTO) belongs to a kind of infull osteotomy, and when osteotomy retains outside 10mm
Bone hinge.Biplane osteotomy is divided into Horizontal osteotomy face and rises osteotomy surface, and structure is more preferably stablized, and rises osteotomy surface and is located at blood
Abundant cancellous bone area is transported, healing is rapider.The approach of OWHTO is located on the inside of tibial plateau proximal end, from joint line level to goose
Sufficient upper limb, unimportant muscle and nervus vasculairs tissue along the line, it is small to appear position, and outside osteotomy hinge is located at upper shin calf pass
The proximal end of nodal section, therefore OWHTO only carries out shin bone simple osteotomy, it, will not be to fibula side god without fibula osteotomy is carried out
Through there is damage, and before avoiding, outside compartment the possibility of compartment syndrome, the hair of the severe complications such as neural blood vessel occurs
Raw rate is very low.
In traditional surgical procedures, the surgical outcome of different doctors has different experiences and idea difference, in Tibial osteotomy
When osteotomy site, angle, depth etc. suffer from it is different as a result, when period is due in order to ensure that patient incision's later stage heals
Between it is short, cause the visual field in art not big enough, need to determine angle and depth by Kirschner wire and repeatedly perspective ensures to reach operation and want
It asks, so operating time is very long, and patient's bleeding amount is very big, and veteran doctor cannot guarantee that operation can reach every time
To ideal effect, and the generation of complication can be increased.
Invention content
Technical problem to be solved of the embodiment of the present invention is, in the traditional surgical procedures to Tibial osteotomy, by
In in order to ensure that patient incision's later stage healing time is short, cause the visual field in art not big enough, need by Kirschner wire determine angle and
Depth and repeatedly perspective ensure that reaching operation requires, so operating time is very long, and patient's bleeding amount is very big, can increase concurrent
Disease there is a situation where a kind of, it is proposed that High Tibial biplane osteotomy to navigate guide plate.
In order to solve the above-mentioned technical problem, an embodiment of the present invention provides a kind of High Tibial biplane osteotomy to lead
Plate, High Tibial biplane osteotomy navigation guide plate include：The upper seperated guide plate being fixedly connected by two connecting rods and lower point
Body guide plate is spaced between upper fission guide plate and lower seperated guide plate and is arranged, interval location formation osteotomy guide groove, in osteotomy guide groove
Upper seperated guide plate and the opposite surface of lower seperated guide plate on symmetrically offer semi-circular hole, two semi-circular holes match to be formed
Extend outwardly there are two being respectively provided in the middle part of kirschner needle guide hole, upper fission guide plate and lower seperated guide plate and spaced non-flat
The top of row Kirschner wire fixation pilot hole, upper fission guide plate is provided with outwardly extending parallel needle guide hole, is used for guiding locking
The screw angle of steel plate, by being inserted into Kirschner wire in non-parallel Kirschner wire fixation pilot hole, thus by upper seperated guide plate under
Seperated guide plate is fixed on patient's shin bone, and angled guide fence is arranged in the side of upper fission guide plate, rises osteotomy for determining
It is correspondingly arranged on outwardly extending upper angle locating rod and inferior horn up and down respectively on face position, upper fission guide plate and lower seperated guide plate
The end of degree locating rod, upper angle locating rod and lower angle locating rod is connected separately with upper angle positioning guide hole and lower angle is fixed
Position pilot hole, before surgical cut connecting rod and shin bone strut upper seperated guide plate and lower seperated guide plate, upper angle positioning and guiding
The axis of hole and lower angle positioning guide hole mutually forms nonparallel angle, is strutted in surgical cut connecting rod and shin bone
After seperated guide plate and lower seperated guide plate, the axis of upper angle positioning guide hole and lower angle positioning guide hole is in alignment, inserts
Enter angle positioning guide column, fixes the position of upper seperated guide plate and lower seperated guide plate on patient's shin bone after strutting.
Wherein, a diameter of 3mm of connecting rod.
Wherein, the width of osteotomy guide groove and surgical instrument thickness matching, and reserve the surgical instrument vibrations margin of tolerance.
Wherein, the internal diameter of kirschner needle guide hole be 1mm, kirschner needle guide hole be used for osteotomy before angles and positions again
Confirm.
Wherein, it is carved with the depth information of osteotomy guide groove on the upper surface of the corresponding seperated guide plate of osteotomy guide groove, cuts
The depth of bone guide groove is Design, ensures that there are the bone hinges of 10mm in outside.
Wherein, the internal diameter of non-parallel Kirschner wire fixation pilot hole is 2mm, outer diameter 6mm.
Wherein, the depth information of parallel needle guide hole is carved on the upper seperated guide plate of parallel needle guide hole side.
Wherein, it is carved with manufacturer's information on lower angle positioning guide hole, left or right side is carved on upper angle positioning guide hole
Shin bone guide plate cue mark.
Implement the embodiment of the present invention, has the advantages that：The present invention can not only eliminate experience in surgical
Differentiation, and the orientation and angle of osteotomy can be accurately controlled via Design of digital in the preoperative, using 3D printing guide plate and
Pathological model tissue doctor discusses modus operandi, and operating time can be greatly shortened in art, reduces amount of bleeding, osteotomy is accomplished
Best perfect condition, patient recovery times greatly reduce, and reduce postoperative complications, save the expense of convalescence.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is the phase morphosis figure before High Tibial biplane osteotomy navigation guide plate provided by the invention does not strut；
Fig. 2 is the second phase after High Tibial biplane osteotomy navigation guide plate provided by the invention struts to use morphosis
Figure；
It is upper fission guide plate 11, lower seperated guide plate 12, connecting rod 13, osteotomy guide groove 14, kirschner needle guide hole 15, non-parallel
Kirschner wire fixation pilot hole 16, parallel needle guide hole 17, angle guide fence 18, upper angle locating rod 19, lower angle locating rod
20, upper angle positioning guide hole 21, lower angle positioning guide hole 22, osteotomy guide groove depth information 23, parallel needle guide hole are deep
Spend information 24, manufacturer's information 25, left or right side shin bone guide plate cue mark 26.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1 and Fig. 2 are referred to, Fig. 1 is before High Tibial biplane osteotomy navigation guide plate provided by the invention does not strut
One phase morphosis figure；Fig. 2 is the second phase after High Tibial biplane osteotomy navigation guide plate provided by the invention struts to use shape
State structure chart.
High Tibial biplane osteotomy navigation guide plate include：The upper seperated guide plate 11 being fixedly connected by two connecting rods 13
With lower seperated guide plate 12, a diameter of 3mm of connecting rod.It is spaced setting, gap digit between upper fission guide plate 11 and lower seperated guide plate 12
It sets to form osteotomy guide groove 14, width and the surgical instrument thickness matching of osteotomy guide groove 14, and reserves surgical instrument vibrations
The margin of tolerance can accommodate surgical instrument and pass through, and osteotomy is carved on the upper surface of the corresponding seperated guide plate of osteotomy guide groove 14 11
The depth of the depth information of guide groove 14, osteotomy guide groove 14 is Design, ensures that there are the bone hinges of 10mm in outside.
Upper seperated guide plate 11 and lower seperated guide plate 12 in osteotomy guide groove 14 symmetrically offer half on opposite surface
Round hole, two semi-circular holes match to form kirschner needle guide hole 15, for reaffirming for the angles and positions before osteotomy, gram
The internal diameter of family name's needle guide hole is 1mm.
The middle part of upper fission guide plate 11 and lower seperated guide plate 12 is respectively provided with that there are two extend outwardly and spaced non-flat
The internal diameter of row Kirschner wire fixation pilot hole 16, non-parallel Kirschner wire fixation pilot hole 16 is 2mm, outer diameter 6mm.To patient's shin
When bone osteotomy, by being inserted into Kirschner wire in non-parallel Kirschner wire fixation pilot hole 16, thus by 11 He of upper seperated guide plate
Lower fission guide plate 12 is fixed on patient's shin bone.The top of upper fission guide plate 11 is provided with outwardly extending parallel needle guide hole
17, parallel needle guide hole depth information 24, parallel needle guide hole are carved on the upper seperated guide plate 11 of 17 side of parallel needle guide hole
17 effect is to position, the screw angle of guiding locking steel plate, the depth information on side and the 17 mating setting of parallel needle guide hole,
Depth, position, the angle of parallel needle guide hole 17 etc. are very strict, make every effort to the stress surface of screw accomplishing maximum as far as possible,
So the screw pilot hole of this namely locking steel plate of parallel needle guide hole 17 of preoperative board design, the parallel meaning are exactly
It is parallel with tibial prosthesis face in coronal-plane observation duct.
Angled guide fence 18 is arranged in the side of upper fission guide plate 11, rises osteotomy surface position for determining.Upper fission
It is correspondingly arranged on outwardly extending upper angle locating rod 19 and lower angle positioning up and down respectively on guide plate 11 and lower seperated guide plate 12
The end of bar 20, upper angle locating rod 19 and lower angle locating rod 20 is connected separately with upper angle positioning guide hole 21 and lower angle
Positioning guide hole 22.
Before surgical cut connecting rod 13 and shin bone strut upper seperated guide plate 11 and lower seperated guide plate 12, upper angle positioning
The axis of pilot hole 21 and lower angle positioning guide hole 22 mutually forms nonparallel angle, sees Fig. 1.In surgical cut connecting rod
13 and after shin bone struts seperated guide plate 11 and lower seperated guide plate 12, upper angle positioning guide hole 21 and lower angle positioning and guiding
The axis in hole 22 is in alignment, is inserted into angle positioning guide column 27 at this time, fixes upper seperated guide plate 11 and lower fission after strutting
Position of the guide plate 12 on patient's shin bone, sees Fig. 2.In the present embodiment, the diameter of angle positioning guide column 27 is preferably 8mm.
It is carved with manufacturer's information 25 on lower angle positioning guide hole 22, left or right side is carved on upper angle positioning guide hole 21
Shin bone guide plate cue mark 26.
It should be noted that the High Tibial biplane osteotomy navigation guide plate of the present invention is divided into left tibias high position biplane
Osteotomy navigation guide plate and right side High Tibial biplane osteotomy navigation guide plate, are respectively applied to the left leg shin bone of patient and right leg shin
Bone.The symmetrical configuration of left tibias high position biplane osteotomy navigation guide plate and right side High Tibial biplane osteotomy navigation guide plate,
And it is bonded bone face completely.Fig. 1 and Fig. 2 is the structural schematic diagram of left tibias high position biplane osteotomy navigation guide plate.Shin bone is high
Position biplane osteotomy navigation guide plate is the personalized customization body for individual patients design, is bonded the shin bone design of patient.
Upper seperated guide plate 11 and lower seperated guide plate 12 are fitted in the corresponding position of the Tibial osteotomy of patient at the time of surgery,
Then it is inserted into Kirschner wire in non-parallel Kirschner wire fixation pilot hole 16, upper seperated guide plate 11 and lower seperated guide plate 12 are fixed on
On patient's shin bone, pass through the screw angle of 17 guiding locking steel plate of parallel needle guide hole；Use osteotome along osteotomy guide groove again
14 and angle guide fence 18 to patient's shin bone carry out Horizontal osteotomy face osteotomy and rise osteotomy surface osteotomy, Horizontal osteotomy face cut
When bone, two connecting rods 13 are blocked together, are then strutted seperated guide plate 11 and lower seperated guide plate 12, are inserted into angle positioning and guiding
Column 27 is planted after fixing the position of the upper fission guide plate 11 after strutting and lower seperated guide plate 12 on patient's shin bone using surgical instrument
Enter the good artificial bone of doctor's Preoperative Method；It finally extracts Kirschner wire and screw out, removes entire High Tibial biplane osteotomy navigation
Guide plate, by locking steel plate with parallel pin hole for according to removal surgical instrument after fixed tibial entirety.
Implement the embodiment of the present invention, has the advantages that：The present invention can not only eliminate experience in surgical
Differentiation, and the orientation and angle of osteotomy can be accurately controlled via Design of digital in the preoperative, using 3D printing guide plate and
Pathological model tissue doctor discusses modus operandi, and operating time can be greatly shortened in art, reduces amount of bleeding, osteotomy is accomplished
Best perfect condition, patient recovery times greatly reduce, and reduce postoperative complications, save the expense of convalescence.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention god.
Claims (8)
- The guide plate 1. a kind of High Tibial biplane osteotomy is navigated, which is characterized in that the High Tibial biplane osteotomy is led Plate includes：The upper seperated guide plate and lower seperated guide plate, the upper seperated guide plate and the lower fission being fixedly connected by two connecting rods Setting is spaced between guide plate, interval location forms osteotomy guide groove, upper seperated guide plate in the osteotomy guide groove and it is described under Semi-circular hole is symmetrically offered on the opposite surface of seperated guide plate, two semi-circular holes match to form Kirschner wire guiding Extend outwardly there are two being respectively provided in the middle part of hole, the upper seperated guide plate and the lower seperated guide plate and spaced non-parallel The top of Kirschner wire fixation pilot hole, the upper seperated guide plate is provided with outwardly extending parallel needle guide hole, for guiding lock The screw angle for determining steel plate, by being inserted into Kirschner wire in the non-parallel Kirschner wire fixation pilot hole, to by described upper point Body guide plate and the lower seperated guide plate are fixed on patient's shin bone, and angled guiding leaning is arranged in the side of the upper seperated guide plate Plate rises osteotomy surface position for determining, is correspondingly arranged on up and down respectively on the upper seperated guide plate and the lower seperated guide plate Outwardly extending upper angle locating rod and lower angle locating rod, the end of the upper angle locating rod and the lower angle locating rod It is connected separately with upper angle positioning guide hole and lower angle positioning guide hole, connecting rod and shin bone strut described in surgical cut Before the upper seperated guide plate and the lower seperated guide plate, the upper angle positioning guide hole and the lower angle positioning guide hole Axis mutually forms nonparallel angle, and connecting rod and shin bone described in surgical cut strut the upper seperated guide plate and described After lower fission guide plate, the axis of the upper angle positioning guide hole and the lower angle positioning guide hole is in alignment, is inserted into Angle positioning guide column, the fixed position for strutting the rear seperated guide plate and the lower seperated guide plate on patient's shin bone.
- The guide plate 2. High Tibial biplane osteotomy according to claim 1 is navigated, which is characterized in that the connection shank diameter For 3mm.
- The guide plate 3. High Tibial biplane osteotomy according to claim 1 is navigated, which is characterized in that the osteotomy guide groove Width and surgical instrument thickness matching, and reserve the surgical instrument vibrations margin of tolerance.
- The guide plate 4. High Tibial biplane osteotomy according to claim 1 is navigated, which is characterized in that the Kirschner wire is oriented to The internal diameter in hole is 1mm, and the angles and positions that the kirschner needle guide hole is used for before osteotomy are reaffirmed.
- The guide plate 5. High Tibial biplane osteotomy according to claim 1 is navigated, which is characterized in that the osteotomy guide groove The depth information of the osteotomy guide groove, the depth of the osteotomy guide groove are carved on the upper surface of the corresponding seperated guide plate Degree is Design, ensures that there are the bone hinges of 10mm in outside.
- The guide plate 6. High Tibial biplane osteotomy according to claim 1 is navigated, which is characterized in that the non-parallel kirschner The internal diameter in needle fixed guide hole is 2mm, outer diameter 6mm.
- The guide plate 7. High Tibial biplane osteotomy according to claim 1 is navigated, which is characterized in that the parallel pin is oriented to The depth information of the parallel needle guide hole is carved on the upper seperated guide plate of hole side.
- The guide plate 8. High Tibial biplane osteotomy according to claim 1 is navigated, which is characterized in that the lower angle positioning It is carved with manufacturer's information on pilot hole, left or right side shin bone guide plate cue mark is carved on the upper angle positioning guide hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810551456.5A CN108635016A (en) | 2018-05-31 | 2018-05-31 | A kind of High Tibial biplane osteotomy navigation guide plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810551456.5A CN108635016A (en) | 2018-05-31 | 2018-05-31 | A kind of High Tibial biplane osteotomy navigation guide plate |
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| Publication Number | Publication Date |
|---|---|
| CN108635016A true CN108635016A (en) | 2018-10-12 |
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ID=63758990
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810551456.5A Pending CN108635016A (en) | 2018-05-31 | 2018-05-31 | A kind of High Tibial biplane osteotomy navigation guide plate |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109758209A (en) * | 2019-03-07 | 2019-05-17 | 青岛大学附属医院 | A kind of loose-leaf nail, axis nail and biplane osteotomy guiding device |
| CN111956295A (en) * | 2020-07-10 | 2020-11-20 | 嘉思特华剑医疗器材(天津)有限公司 | Tibia near-end positioning module for tibia high-position osteotomy surgical guide plate |
| CN112842454A (en) * | 2020-12-31 | 2021-05-28 | 福州市第二医院（福建省福州中西医结合医院、福州市职业病医院） | Guider for osteotomy around knee joint and application of guider |
| CN112914676A (en) * | 2021-03-30 | 2021-06-08 | 成都博思达康医疗科技有限公司 | Combined elbow joint osteotomy orthopedic guide plate and manufacturing method thereof |
| WO2021120265A1 (en) * | 2019-12-18 | 2021-06-24 | 上海昕健医疗技术有限公司 | Osteotomy guide tool and method of use therefor |
| CN113081161A (en) * | 2021-04-28 | 2021-07-09 | 北京力达康科技有限公司 | Ankle joint shin bone lower extreme cuts bone baffle |
| TWI793895B (en) * | 2021-12-06 | 2023-02-21 | 游準有限公司 | Osteotomy Guide Components |
| WO2024098514A1 (en) * | 2022-11-09 | 2024-05-16 | 北京纳通医疗科技控股有限公司 | Osteotomy positioning apparatus for high tibial osteotomy |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109758209A (en) * | 2019-03-07 | 2019-05-17 | 青岛大学附属医院 | A kind of loose-leaf nail, axis nail and biplane osteotomy guiding device |
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| CN112842454A (en) * | 2020-12-31 | 2021-05-28 | 福州市第二医院（福建省福州中西医结合医院、福州市职业病医院） | Guider for osteotomy around knee joint and application of guider |
| CN112842454B (en) * | 2020-12-31 | 2022-05-10 | 福州市第二医院（福建省福州中西医结合医院、福州市职业病医院） | Guider for osteotomy around knee joint and application of guider |
| CN112914676A (en) * | 2021-03-30 | 2021-06-08 | 成都博思达康医疗科技有限公司 | Combined elbow joint osteotomy orthopedic guide plate and manufacturing method thereof |
| CN113081161A (en) * | 2021-04-28 | 2021-07-09 | 北京力达康科技有限公司 | Ankle joint shin bone lower extreme cuts bone baffle |
| TWI793895B (en) * | 2021-12-06 | 2023-02-21 | 游準有限公司 | Osteotomy Guide Components |
| WO2024098514A1 (en) * | 2022-11-09 | 2024-05-16 | 北京纳通医疗科技控股有限公司 | Osteotomy positioning apparatus for high tibial osteotomy |
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Application publication date: 20181012 |