CN107280727A - Shin bone marrow interior orientation device - Google Patents
Shin bone marrow interior orientation device Download PDFInfo
- Publication number
- CN107280727A CN107280727A CN201710577654.4A CN201710577654A CN107280727A CN 107280727 A CN107280727 A CN 107280727A CN 201710577654 A CN201710577654 A CN 201710577654A CN 107280727 A CN107280727 A CN 107280727A
- Authority
- CN
- China
- Prior art keywords
- adjustable plate
- main body
- crossbearer
- angle
- shin bone
- 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.)
- Granted
Links
- 210000002303 tibia Anatomy 0.000 title claims abstract description 44
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 241001227561 Valgus Species 0.000 abstract description 7
- 241000469816 Varus Species 0.000 abstract description 4
- 238000013150 knee replacement Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 230000033228 biological regulation Effects 0.000 description 4
- 210000000988 bone and bone Anatomy 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 210000003127 knee Anatomy 0.000 description 4
- 210000000629 knee joint Anatomy 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 210000003141 lower extremity Anatomy 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 235000005308 Pandanus Nutrition 0.000 description 1
- 241001175147 Pandanus cookii Species 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 210000000689 upper leg Anatomy 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/16—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
- A61B17/1764—Guides or aligning means for drills, mills, pins or wires specially adapted for particular parts of the body for the knee
-
- 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
- A61B90/06—Measuring instruments not otherwise provided for
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B2017/564—Methods for bone or joint treatment
-
- 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
- A61B90/06—Measuring instruments not otherwise provided for
- A61B2090/067—Measuring instruments not otherwise provided for for measuring angles
Abstract
The present invention provides a kind of shin bone marrow interior orientation device, including main body, crossbearer and rotation adjustable plate, the spike bores and orientation rod aperture through upper and lower ends face are provided with the main body, the rotation adjustable plate is arranged on the side of the main body, and the lower end of the rotation adjustable plate is fixedly connected to form L-shaped structure with described crossbearer one end, the junction of the rotation adjustable plate and crossbearer is rotatably connected in the main body by bearing pin, and the corresponding main body in adjustable plate upper end that rotates indicates groove provided with angle.The present invention obtains the shin bone line of force by adjusting the placement location of finder；Varus angle, valgus angle and back rake angle needed for osteotomy is obtained by adjusting the different angles of finder, efficiently solve in knee replacements osteotomy positioning and the problem of osteotomy amount is determined, simple in construction, easy to operate.
Description
Technical field
The present invention relates to technical field of medical instruments, more particularly to a kind of shin bone marrow interior orientation device.
Background technology
Knee joint is maximum in human body and is most complicated joint.Knee prosthesis is used for badly damaged knee and closed
Section.As knee prosthesis turns into the most popular operation for serious injury of knee joint, the research on knee replacements
Also it is taken seriously more and more.
In undergoing total knee prosthesis surface replacement operation, it is mainly concerned with femoral prosthesis part and the implantation of tibial prosthesis part
To between distal femur and proximal tibia, to replace the knee joint of damage.Wherein, when carrying out osteotomy to shin bone, it is thus necessary to determine that
The angle of inclination of accurate osteotomy amount, osteotomy site and osteotomy surface.
There are many fixtures or apparatus for determining osteotomy amount in the prior art, for example：Osteotomy amount, osteotomy site and cut
The determination at the angle of inclination in bone face is realized by shin bone bathometer, but the position of these fixtures or apparatus is required for carrying out
Positioning, existing locator, which has, is difficult positioning, the defect such as regulation inconvenience.
The content of the invention
The technical problems to be solved by the invention are：In order to overcome deficiency of the prior art, the present invention provides a kind of shin
Marrow interior orientation device.
The present invention solves its technical problem technical scheme to be taken：A kind of shin bone marrow interior orientation device, including master
The spike bores and orientation rod aperture through upper and lower ends face are provided with body, crossbearer, transverse axis and rotation adjustable plate, the main body, it is described
Rotation adjustable plate is arranged on the side of the main body, and the lower end of the rotation adjustable plate is fixedly connected with described transverse axis one end
L-shaped structure is formed, the junction of the rotation adjustable plate and transverse axis is rotatably connected in the main body by bearing pin, the rotation
Turn the corresponding main body in adjustable plate upper end and indicate groove provided with angle, the crossbearer is set on the transverse axis, and the crossbearer
Position on the transverse axis is axially adjustable, and the montant for fixed tibial osteotomy device, the montant are provided with below the crossbearer
With the crossbearer integrally connected.
Orientation rod aperture is used to install marrow interior orientation bar, and the shin bone line of force, the shin bone line of force are determined for adjusting the position of finder
Refer to the axial alignment of shin bone, generally, the axial alignment of lower limb passes through knee joint center；Spike bores are knocked in shin bone for installation
For the spike of fixed locator, knock in spike when adjusting after the shin bone line of force and be fixed.Transverse axis and rotation adjustable plate and master
Body rotates connection, and the angle in tibial axis direction can be adjusted, so as to realize the shin bone being fixed on the montant of crossbearer lower end
The adjustment of the angle of the working face of osteotomy device, to adjust required back rake angle.
The montant upper end is fixedly connected with the crossbearer, and lower end freely extends downwards, and the crossbearer drives described erect
Bar is adjustable along the crossbearer axial location, and crossbearer can on transverse axis axial rotation.By adjusting position of the crossbearer on transverse axis
Put, drive montant to be moved axially along transverse axis so as to adjust the distance between Tibial osteotomy device and shin bone front end, with suitable for size
The bone-culting operation of different shin bones, by rotating angle of the crossbearer on transverse axis to realize that varus angle or valgus angle are adjusted.
Further, in order to ensure to be additionally provided with the fixation of crossbearer position adjusted, the crossbearer for crossbearer to be fastened
The first lock-screw on the transverse axis.The structure of first lock-screw and crossbearer is similar to the structure of jackscrew, when crossbearer
When position adjustment is to suitable distance between Tibial osteotomy device and shin bone, the first lock-screw is tightened, withstood on transverse axis, it is real
The fixation of existing position.
In order to realize the quick regulation of back rake angle, the angle indicates to be provided with spring holder in the main body below groove,
The rotation adjustable plate indicates the side of one end of groove provided with corresponding with the spring holder many close to the angle
Individual positioning hole, the quantity of the positioning hole indicates that the angle that groove is indicated is corresponded with the angle.Spring holder can be with
Have on interior external extension, rotation adjustable plate and indicate the one-to-one positioning hole of groove with angle, when needing which angle, only need
Rotate crossbearer, drive rotation adjustable plate to rotate, spring holder correspondence is entered in corresponding positioning hole, when needing again
When adjusting, crossbearer is rotated further by, spring holder is bounced back, corresponding positioning hole is ejected into again until turning to correspondence position
It is interior, realize that quick angle is adjusted.
During angle by rotating the working face that adjustable plate adjusts Tibial osteotomy device, only with spring holder and
Positioning hole positioning can not holding position fixation, in order to avoid rotate adjustable plate position change and cause shin bone cut
The angular deviation of the working face of bone object, so as to cause osteotomy amount deviation, the rotation adjustable plate indicates groove close to the angle
One end be provided with arc-shaped through-hole, the second lock-screw for being used for locking the rotation adjustable plate is provided with the arc-shaped through-hole.
The fixation of rotation regulation Board position is realized by the second lock-screw, to ensure the stabilization of Tibial osteotomy device position, improves and cuts
The accuracy of bone amount.
Further, it is additionally provided with spring washer between the rotation adjustable plate and second lock-screw.Using spring pad
Circle can avoid lifting for the lock-screw caused by screw thread is slided, and significantly more efficient can realize locking.
Further, it is necessary to fix the position between spike and main body, therefore, the main body after spike is knocked in shin bone
On be additionally provided with straight pin for locking spike.After spike loads main body, straight pin is pressed into corresponding position, and will circle
The riveting of pin both ends of the surface is put down, it is ensured that abjection power is not less than 20LBS.
Further, the main body and the corresponding position of the orientation rod aperture be additionally provided with for lock marrow interior orientation bar the
Three lock-screws.The locking of marrow interior orientation bar is realized using the 3rd lock-screw.
The beneficial effects of the invention are as follows：A kind of shin bone marrow interior orientation device that the present invention is provided, by adjusting putting for finder
Seated position obtains the shin bone line of force；By adjust finder different angles obtain osteotomy needed for varus angle, valgus angle and hypsokinesis
Angle, efficiently solves the problem of osteotomy positioning and osteotomy amount are determined in knee replacements, simple in construction, easy to operate.
Brief description of the drawings
The invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural representation of preferred embodiment；
Fig. 2 be in Fig. 1 A to structural representation；
Fig. 3 be in Fig. 1 B to structural representation；
Fig. 4 is the attachment structure schematic diagram of transverse axis and rotation adjustable plate；
Fig. 5 is a kind of use state figure of the present invention；
Fig. 6 is Fig. 5 side structure schematic diagram；
Fig. 7 is another use state figure of the present invention.
In figure：1st, spike, 2, crossbearer, the 3, first lock-screw, 4, main body, 5, transverse axis, 6, straight pin, the 7, second locking
Screw, 8, spring holder, 9, rotation adjustable plate, the 10, the 3rd lock-screw, 11, positioning hole, 12, montant, 13, Tibial osteotomy
Device, 14, marrow interior orientation bar, 15, angle indicate groove, 16, arc-shaped through-hole, 17, bearing pin, 18, spring washer, 19, spike bores,
20th, rod aperture is oriented, 21, shin bone, 22, working face.
Embodiment
Presently in connection with accompanying drawing, the present invention is described in detail.This figure is simplified schematic diagram, is only illustrated in a schematic way
The basic structure of the present invention, therefore it only shows the composition relevant with the present invention.
As shown in Fig. 1-Fig. 7, a kind of shin bone marrow interior orientation device of the invention, including main body 4, crossbearer 2, transverse axis 5 and rotation
Adjustable plate 9.
The spike bores 19 and orientation rod aperture 20 through upper and lower ends face are provided with the main body 4, orientation rod aperture 20 is used to pacify
Marrow interior orientation bar 14 is filled, the line of force of shin bone 21 is determined for adjusting the position of finder, the line of force of shin bone 21 refers to the mechanics axle of shin bone 21
Line, generally, the axial alignment of lower limb pass through knee joint center；Spike bores 19 are knocked in shin bone 21 for installation to be used to fix fixed
The spike 1 of position device, knocks in spike 1 after the line of force of shin bone 21 and is fixed, spike bores 19 are obliquely installed, and upper end is remote when adjusting
From orientation rod aperture 20.It is therefore, described, it is necessary to fix the position between spike 1 and main body 4 after spike 1 is knocked in shin bone 21
The straight pin 6 for locking spike 1 is additionally provided with main body 4.After spike 1 loads main body 4, straight pin 6 is pressed into corresponding
Position, and the both ends of the surface riveting of straight pin 6 is put down, it is ensured that abjection power is not less than 20LBS.
The crossbearer 2 is set on the transverse axis 5, and position of the crossbearer 2 on the transverse axis 5 is axially adjustable, institute
Stating the lower section of crossbearer 2 and being provided with is used for the montant 12 of fixed tibial osteotomy device 13, the montant 12 and the integrally connected of crossbearer 2.Institute
State the upper end of montant 12 to be fixedly connected with the crossbearer 2, lower end freely extends downwards, and the crossbearer 2 drives the edge of montant 12
The axial location of crossbearer 2 is adjustable.By adjusting position of the crossbearer 2 on transverse axis 5, montant 12 is driven to be moved axially along transverse axis 5
So as to adjust the distance between Tibial osteotomy device 13 and the front end of shin bone 21, cutting for shin bone 21 of different sizes is readily applicable to
Osseous surgery, by rotating angle of the crossbearer 2 on transverse axis 5 to realize that varus angle or valgus angle are adjusted.In order to ensure to adjust
The position of crossbearer 2 fixation, the first locking screw for being fastened on crossbearer 2 on the transverse axis 5 is additionally provided with the crossbearer 2
Nail 3.
The rotation adjustable plate 9 is arranged on the side of the main body 4, and lower end and the horizontal stroke of the rotation adjustable plate 9
The one end of axle 5 is fixedly connected to form L-shaped structure, and specific rotation adjustable plate 9 is screwed with the first screw thread of transverse axis 5, then argon arc welding welding；Institute
The junction for stating rotation adjustable plate 9 and transverse axis 5 is rotatably connected in the main body 4 by bearing pin 17, and transverse axis 5 and rotation are adjusted
Plate 9 is rotated with main body 4 and is connected, and can be adjusted in the angle of the axis direction of shin bone 21, the lower end of crossbearer 2 is fixed on so as to realize
The adjustment of the angle of the working face 22 of Tibial osteotomy device 13 on montant 12, to adjust required back rake angle α.The rotation is adjusted
Save the corresponding main body 4 in the upper end of plate 9 and indicate groove 15 provided with angle, in order to realize back rake angle α quick regulation, the angle
Indicate to be provided with spring holder 8 in the main body 4 of the lower section of groove 15, the rotation adjustable plate 9 indicates groove 15 close to the angle
One end side be provided with multiple positioning holes 11 corresponding with the spring holder 8, the quantity of the positioning hole 11 and institute
State angle and indicate the angle one-to-one corresponding that groove 15 is indicated.In order to realize the fixation of rotation adjustable plate 9 position, the rotation is adjusted
Save plate 9 and indicate that one end of groove 15 is provided with arc-shaped through-hole 16 close to the angle, interior be provided with of the arc-shaped through-hole 16 is used to lock
Second lock-screw 7 of the tight rotation adjustable plate 9, also sets between the rotation adjustable plate 9 and second lock-screw 7
There is spring washer 18, spring washer 18 is using butterfly spring packing ring 18.
Adjusting needs fixed position therebetween behind position of the finder on marrow interior orientation bar 14, therefore, described
With being additionally provided with the 3rd lock-screw for locking marrow interior orientation bar 14 on the corresponding position of the orientation rod aperture 20 in main body 4
10。
First lock-screw 3, the second lock-screw 7 and the 3rd lock-screw 10 use wing screw, three locking screws
Nail is the structure similar to jackscrew, by screw-driving, end is against on the part being locked and realizes locking, by screw pine
Open, end is departed from part and unclamp.
Operation principle：
A) marrow interior orientation bar 14 is inserted into the pulp cavity of shin bone 21, obtained after the correct line of force of shin bone 21, then finder is filled
Enter on marrow interior orientation bar 14；
B) make, with reference to being rotated to line, to make finder axis align with the line of force of shin bone 21 with the tibial tubercle of shin bone 21,
It is fixed to tapping spike 1 after good line；
C) Tibial osteotomy device 13 is loaded on the montant 12 of the lower section of crossbearer 2, the Inner needed for adjustment turn over angle, valgus angle or after
Inclination alpha, is adjusted to correct position the 3rd lock-screw 10 of locking and finder is fixed on marrow interior orientation bar 14, and cut
The determination of bone amount；
D) Inner is adjusted in step c when turning over angle or valgus angle, the first lock-screw 3 is unclamped first, by crossbearer 2 towards patient side
Turned over or valgus angle with the Inner needed for obtaining to moving and rotating, the first lock-screw 3 is locked after angle needed for obtaining；
When e) adjusting back rake angle α in step c, the second lock-screw 7 is unclamped first, rotates crossbearer 2, adjustment crossbearer 2 and master
The second lock-screw 7 is locked after angle between body 4, back rake angle α needed for obtaining.It is different that such as Fig. 5 show back rake angle α with Fig. 7
Two states schematic diagram, back rake angle α is that back rake angle α is 5 ° in 0 ° of state, Fig. 7 in Fig. 5.
Using the above-mentioned desirable embodiment according to the present invention as enlightenment, pass through above-mentioned description, related staff
Various changes and amendments can be carried out in without departing from the scope of the present invention completely.The technical scope of this invention is not
It is confined to the content on specification, it is necessary to its technical scope is determined according to right.
Claims (7)
1. a kind of shin bone marrow interior orientation device, it is characterised in that：Including main body (4), crossbearer (2), transverse axis (5) and rotation adjustable plate
(9) spike bores (19) and orientation rod aperture (20) through upper and lower ends face, the rotation adjustable plate, are provided with the main body (4)
(9) side of the main body (4) is arranged on, and the lower end of the rotation adjustable plate (9) is fixedly connected with the transverse axis (5) one end
The junction of formation L-shaped structure, the rotation adjustable plate (9) and transverse axis (5) is rotatably connected in the main body (4), the rotation
Turn the corresponding main body (4) in adjustable plate (9) upper end and indicate groove (15) provided with angle, the crossbearer (2) is set in the transverse axis
(5) on, and position of the crossbearer (2) on the transverse axis (5) is axially adjustable, and being provided with below the crossbearer (2) is used to fix
The montant (12) of Tibial osteotomy device (13), the montant (12) and the crossbearer (2) integrally connected.
2. shin bone marrow interior orientation device as claimed in claim 1, it is characterised in that：Being additionally provided with the crossbearer (2) is used for horizontal stroke
Frame (2) is fastened on the first lock-screw (3) on the transverse axis (5).
3. shin bone marrow interior orientation device as claimed in claim 1, it is characterised in that：The angle indicates the master below groove (15)
Spring holder (8) is provided with body (4), the rotation adjustable plate (9) indicates the side of one end of groove (15) close to the angle
Face is provided with multiple positioning holes (11) corresponding with the spring holder (8), quantity and the angle of the positioning hole (11)
Degree indicates that the angle that groove (15) is indicated is corresponded.
4. shin bone marrow interior orientation device as claimed in claim 1, it is characterised in that：The rotation adjustable plate (9) is close to the angle
Degree, which indicates that one end of groove (15) is provided with arc-shaped through-hole (16), the arc-shaped through-hole (16) to be provided with, to be used to lock the rotation
The second lock-screw (7) of adjustable plate (9).
5. shin bone marrow interior orientation device as claimed in claim 4, it is characterised in that：The rotation adjustable plate (9) and described second
Spring washer (18) is additionally provided between lock-screw (7).
6. shin bone marrow interior orientation device as claimed in claim 1, it is characterised in that：It is additionally provided with the main body (4) for locking
The straight pin (6) of spike (1).
7. shin bone marrow interior orientation device as claimed in claim 1, it is characterised in that：With the orientation rod aperture on the main body (4)
(20) the 3rd lock-screw (10) for locking marrow interior orientation bar (14) is additionally provided with corresponding position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710577654.4A CN107280727B (en) | 2017-07-15 | 2017-07-15 | Tibia intramedullary director |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710577654.4A CN107280727B (en) | 2017-07-15 | 2017-07-15 | Tibia intramedullary director |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107280727A true CN107280727A (en) | 2017-10-24 |
| CN107280727B CN107280727B (en) | 2023-10-27 |
Family
ID=60100504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710577654.4A Active CN107280727B (en) | 2017-07-15 | 2017-07-15 | Tibia intramedullary director |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107280727B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109171878A (en) * | 2018-09-19 | 2019-01-11 | 北京新星靓京广医疗美容医院有限公司 | A kind of intoe substrate closure wedge osteotomy guider |
| CN111839823A (en) * | 2020-09-01 | 2020-10-30 | 天衍医疗器材有限公司 | From shin bone examination mould operation tool system of taking multiple verification |
| CN113520518A (en) * | 2020-04-21 | 2021-10-22 | 孙晓明 | Orthopedic internal fixation device of high-order direction osteotomy of shin bone |
| CN113729839A (en) * | 2021-09-13 | 2021-12-03 | 张洪美 | Distal femur extramedullary positioning bone cutter in knee joint replacement operation |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4952213A (en) * | 1989-02-03 | 1990-08-28 | Boehringer Mannheim Corporation | Tibial cutting guide |
| EP0709062A1 (en) * | 1994-10-27 | 1996-05-01 | Merck Biomaterial France | Tibial cutting instrument |
| US20040172044A1 (en) * | 2002-12-20 | 2004-09-02 | Grimm James E. | Surgical instrument and method of positioning same |
| US20060184173A1 (en) * | 2005-02-17 | 2006-08-17 | Howmedica Osteonics Corp. | Locking intramedullary jig |
| US20070100346A1 (en) * | 2005-10-27 | 2007-05-03 | Wyss Joseph G | Support for locating instrument guides |
| FR2943528A1 (en) * | 2009-03-27 | 2010-10-01 | Tornier Sa | Surgical instrumentation for resecting longitudinal ends of long bone i.e. tibia of human during surgical operation i.e. prosthesis of knee, has tibial cutting guide located at longitudinal level of tibia in service positions |
| CN201822904U (en) * | 2010-10-12 | 2011-05-11 | 北京爱康宜诚医疗器材股份有限公司 | Intramedullary positioner for knee-joint replacement operation |
| CN103705246A (en) * | 2013-12-27 | 2014-04-09 | 北京爱康宜诚医疗器材股份有限公司 | Knee-joint internal and external rotating angle measurer |
| US20140336659A1 (en) * | 2011-10-21 | 2014-11-13 | Corin Limited | Femoral sizing jig, femur resecting system, and method |
| CN204072393U (en) * | 2014-09-02 | 2015-01-07 | 北京纳通科技集团有限公司 | A kind of guide post positioner |
| CN204260842U (en) * | 2014-11-24 | 2015-04-15 | 王晓猛 | A kind of positioner of total knee replacement Tibial osteotomy device |
| CN104546087A (en) * | 2015-01-07 | 2015-04-29 | 北京爱康宜诚医疗器材股份有限公司 | Preartis osteotomy device |
| CN205234503U (en) * | 2015-12-22 | 2016-05-18 | 北京积水潭医院 | A shin bone section bone auxiliary device that is used for accurate demonstration to cut surface of bone hypsokinesis angle |
| US20170128057A1 (en) * | 2005-02-08 | 2017-05-11 | G. Lynn Rasmussen | Arthoplasty systems and methods for optimally aligning and tensioning a knee prosthesis |
| CN208371847U (en) * | 2017-07-15 | 2019-01-15 | 常州奥斯迈医疗器械有限公司 | Shin bone marrow interior orientation device |
-
2017
- 2017-07-15 CN CN201710577654.4A patent/CN107280727B/en active Active
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4952213A (en) * | 1989-02-03 | 1990-08-28 | Boehringer Mannheim Corporation | Tibial cutting guide |
| EP0709062A1 (en) * | 1994-10-27 | 1996-05-01 | Merck Biomaterial France | Tibial cutting instrument |
| US20040172044A1 (en) * | 2002-12-20 | 2004-09-02 | Grimm James E. | Surgical instrument and method of positioning same |
| US20170128057A1 (en) * | 2005-02-08 | 2017-05-11 | G. Lynn Rasmussen | Arthoplasty systems and methods for optimally aligning and tensioning a knee prosthesis |
| US20060184173A1 (en) * | 2005-02-17 | 2006-08-17 | Howmedica Osteonics Corp. | Locking intramedullary jig |
| US20070100346A1 (en) * | 2005-10-27 | 2007-05-03 | Wyss Joseph G | Support for locating instrument guides |
| FR2943528A1 (en) * | 2009-03-27 | 2010-10-01 | Tornier Sa | Surgical instrumentation for resecting longitudinal ends of long bone i.e. tibia of human during surgical operation i.e. prosthesis of knee, has tibial cutting guide located at longitudinal level of tibia in service positions |
| CN201822904U (en) * | 2010-10-12 | 2011-05-11 | 北京爱康宜诚医疗器材股份有限公司 | Intramedullary positioner for knee-joint replacement operation |
| US20140336659A1 (en) * | 2011-10-21 | 2014-11-13 | Corin Limited | Femoral sizing jig, femur resecting system, and method |
| CN103705246A (en) * | 2013-12-27 | 2014-04-09 | 北京爱康宜诚医疗器材股份有限公司 | Knee-joint internal and external rotating angle measurer |
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| CN113520518A (en) * | 2020-04-21 | 2021-10-22 | 孙晓明 | Orthopedic internal fixation device of high-order direction osteotomy of shin bone |
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| CN113729839A (en) * | 2021-09-13 | 2021-12-03 | 张洪美 | Distal femur extramedullary positioning bone cutter in knee joint replacement operation |
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