CN106137372A - Neck of femur guide pin guider - Google Patents
Neck of femur guide pin guider Download PDFInfo
- Publication number
- CN106137372A CN106137372A CN201610611991.6A CN201610611991A CN106137372A CN 106137372 A CN106137372 A CN 106137372A CN 201610611991 A CN201610611991 A CN 201610611991A CN 106137372 A CN106137372 A CN 106137372A
- Authority
- CN
- China
- Prior art keywords
- guider
- sleeve
- collodiaphyseal angle
- neck
- top rake
- 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
- 210000000689 upper leg Anatomy 0.000 title claims abstract description 37
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000013459 approach Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 208000010392 Bone Fractures Diseases 0.000 description 13
- 206010017076 Fracture Diseases 0.000 description 12
- 210000002436 femur neck Anatomy 0.000 description 8
- 208000020089 femoral neck fracture Diseases 0.000 description 5
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 210000000988 bone and bone Anatomy 0.000 description 3
- 210000003414 extremity Anatomy 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 208000007875 Femur Head Necrosis Diseases 0.000 description 2
- 230000001054 cortical effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241001269238 Data Species 0.000 description 1
- 206010020100 Hip fracture Diseases 0.000 description 1
- 208000001132 Osteoporosis Diseases 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000036770 blood supply Effects 0.000 description 1
- 230000034994 death Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002692 epidural anesthesia Methods 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 210000001624 hip Anatomy 0.000 description 1
- 210000004394 hip joint Anatomy 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 230000000472 traumatic effect Effects 0.000 description 1
- 238000005406 washing Methods 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
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
- A61B17/88—Osteosynthesis instruments; Methods or means for implanting or extracting internal or external fixation devices
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
- A61B17/88—Osteosynthesis instruments; Methods or means for implanting or extracting internal or external fixation devices
- A61B17/90—Guides therefor
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Surgery (AREA)
- Medical Informatics (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
- Prostheses (AREA)
Abstract
The present invention relates to a kind of neck of femur operating equipment, specifically, relate to a kind of neck of femur guide pin guider, neck of femur guide pin guider it include collodiaphyseal angle guider, front rake guider, tapered sleeve and locking device, wherein collodiaphyseal angle guider includes a collodiaphyseal angle guide post, a collodiaphyseal angle connecting rod, a collodiaphyseal angle pilot sleeve, collodiaphyseal angle guide post and collodiaphyseal angle connecting rod are vertically arranged, and collodiaphyseal angle guide post and collodiaphyseal angle pilot sleeve be arranged in parallel;Front rake guider includes a top rake guide post, a top rake connecting rod, a pilot sleeve, and top rake guide post and top rake connecting rod are 130 degree of angles, and top rake guide post is parallel with top rake pilot sleeve;The neck of femur guide pin guider simple in construction of the present invention, operational approach is the simplest, and guide pin can be guided exactly to enter the internal of patient, extensively can apply at orthopaedics.
Description
Technical field
The present invention relates to a kind of neck of femur operating equipment, specifically, relate to a kind of neck of femur guide pin guider.
Background technology
Fracture of femoral neck accounts for 3.6%, the 53% of Hip Fracture~56% of whole body fracture, due to femoral head biomechanics
Complexity and local blood supply particularity, After femoral neck fracture nonunion and femur head necrosis incidence rate be respectively 8.9%~
40%.Closed reduction, many pieces of compression screw for treatment of femoral neck fractures have become as the internal fixation method of current main flow, and perform the operation into
The key of merit also resides in guide pin in addition to resetting and is correctly oriented.In the past many experts and scholars all according to neck of femur biomechanics,
Geometry feature have developed some guide pin finders, and its structure is complicated, complex operation.
Prior art does not has accurate guider, so in practical operation often under long-time perspective and repeatedly
Adjusting guide pin position could fixed fracture of femoral neck exactly.
Summary of the invention
In order to solve the problems referred to above, it is an object of the invention to provide a kind of simple to operate, and guide accurately, thus under guide pin
Obtaining neck of femur guide pin guider the most more accurately, its concrete technical scheme is as follows:
A kind of neck of femur guide pin guider it include collodiaphyseal angle guider, front rake guider, tapered sleeve and locking device, wherein
Collodiaphyseal angle guider includes a collodiaphyseal angle guide post, a collodiaphyseal angle connecting rod, a collodiaphyseal angle pilot sleeve, collodiaphyseal angle guide post and
Collodiaphyseal angle connecting rod is vertically arranged, and collodiaphyseal angle guide post and collodiaphyseal angle pilot sleeve be arranged in parallel;Front rake guider includes one
Top rake guide post, a top rake connecting rod, a pilot sleeve, top rake guide post and top rake connecting rod are 130 degree of angles,
Top rake guide post is parallel with top rake pilot sleeve;Locking device and tapered sleeve coordinate fixing collodiaphyseal angle guider and top rake to lead
To the angle of device, wherein collodiaphyseal angle pilot sleeve and the diametric fit of top rake pilot sleeve, one may be inserted into another set
Overlap is formed in cylinder.
Optimally, it also includes more than one parallel pilot sleeve, and parallel sleeve includes two parallel sleeves, two
Parallel sleeve fixed range connects.
Optimally, two parallel sleeve fixed ranges are set to 5mm, 10mm, 15mm, 17mm, 20mm.
The neck of femur guide pin guider of the technical program it include collodiaphyseal angle guider, front rake guider, tapered sleeve and
Locking device, collodiaphyseal angle guider includes a collodiaphyseal angle guide post, a collodiaphyseal angle connecting rod, a collodiaphyseal angle pilot sleeve, and neck is done
Angle guide post and collodiaphyseal angle connecting rod are vertically arranged, and collodiaphyseal angle guide post and collodiaphyseal angle pilot sleeve be arranged in parallel;Top rake is led
To device include a top rake guide post, a top rake connecting rod, a pilot sleeve, top rake guide post and top rake connecting rod in
130 degree of angles, top rake guide post is parallel with top rake pilot sleeve;Locking device and tapered sleeve coordinate fixing collodiaphyseal angle guider
With the angle of front rake guider, wherein collodiaphyseal angle pilot sleeve and the diametric fit of top rake pilot sleeve, can insert for one
Overlap is formed in entering another sleeve.During use, collodiaphyseal angle pilot sleeve and top rake pilot sleeve are nested together, and then allow trouble
Person lies on the back on orthopaedics traction operation table, draws suffering limb.After being reset to the satisfaction of position, position, positive side under perspective, guide pin is placed in patient body
Outward, standard neck of femur far-end guide pin takes about 0.5cm longitudinal cut behind position, is placed in by the neck of femur guide pin guider combined
Cortical bone outside neck of femur, top rake pilot sleeve and the top rake of fixing front rake guider guide guide rod, then adjust neck
The collodiaphyseal angle of dry angle guider guides guide rod, makes collodiaphyseal angle guide post overlapping when having an X-rayed with the position, positive side of collodiaphyseal angle pilot sleeve,
Then guide pin is inserted the pilot sleeve of superposition, it is achieved thereby that positive position, side is simultaneously directed to.Squeeze under combined guided device guides
Neck of femur far-end guide pin.
The neck of femur guide pin guider of the technical program its also include more than one parallel pilot sleeve, parallel sleeve
Including two parallel sleeves, two parallel sleeve fixed ranges connect, and two parallel sleeve fixed ranges are set to
5mm, 10mm, 15mm, 17mm, 20mm, can select parallel sleeve according in patient's neck of femur thickness art, squeeze into neck of femur near-end another
Outer two guide pins, accomplish that fracture of femoral neck standard " isosceles triangle " is fixed.
2 clinical datas
2.1 these groups of physical data verify accurate rear clinic trial 12 example, male 8 examples, female 4 example on archetype repeatedly.Year
Age 36~64 years old, average 52 years old.Femoral neck bone discount mo(u)ld bottom half 3 example, neck type 7 example, basilar part type 2 example, the equal I of Garden typing~
IV type.All Treatment of Fresh Traumatics are fractured.12 examples all use 3 pieces hollow add in nail pressing fixing.
2.2 operation methods: after combined spinal-epidural anesthesia comes into force, patient lies supine draws in orthopaedics
On operation table, draw suffering limb.After being reset to the satisfaction of position, position, positive side under perspective, place Kirschner wire in hip joint front.Thoroughly
Determining normotopia inserting needle direction under depending on, and draw mark line on skin, take and be longitudinally about 0.5cm longitudinal cut, a property separates, and inserts
Entering and combined guided sleeve is placed in cortical bone outside neck of femur, when guiding collodiaphyseal angle and top rake, instruction is dry need to be in positive side with sleeve
The overlap during perspective of position, it is achieved thereby that positive position, side is simultaneously directed to.After squeezing into neck of femur far-end guide pin under combined guided device guides,
Can select parallel sleeve according in patient's neck of femur thickness art, spacing is respectively 5mm, 1mm, 15mm, 17mm, 20mm, squeezes into stock
Other two guide pins of bone neck near-end, measure length, select suitable neck of femur hollow screw to fix, accomplish fracture of femoral neck in art
Standard " isosceles triangle " is fixing, and hip is suffered from removal suffering limb traction, activity, and movable without hindrance being of femoral head is well fixed.Nothing
Layer-by-layer suture after bacterium normal saline washing otch.
2.3 result operating times 20 minutes were to 60 minutes, and whole surgical patients infect, without sleeping without surgical death, non-incision
Bed complication.Early postoperation functional exercise, the postoperative x of taking the photograph line sheet all show fracture anatomical reduction, interior fixation, take the photograph sheet half a year multiple
Look into that fracture line is fuzzy, interior fixing non-loosening phenomenon.
3 discuss
3.1 for the treatment of femoral neck fractures in young and middle aged adults patient, should be to improve union of fracture rate, to reduce Avascular Necrosis Of Femur Head rate
For principle.At present, most doctors think, for the age < 65 years old, without obvious osteoporosis, without the patient of serious concomitant disease, use
Internal fixation treatment.Many pieces of compression screw for treatment of femoral neck fractures be the most international in fixing EASD (Ao) recommend interior fixing
Method, is also fixing means in the most popular fracture of femoral neck.In femoral head, it is screwed into forcing screw, fracture face can be made
Produce compression stress in advance, stimulate accelerating union of bone fracture, and be difficult to loosen, migration or exit;Simple to operate, can enter by percutaneous puncture
Nail, destroys few to femoral head blood fortune;Use 3 pieces of forcing screws, will have higher-strength and stronger anti-torsion ability, and increase fracture end
Stability.Research both at home and abroad shows, the healing rate of compression screw for treatment of femoral neck fracture is up to more than 95%.
3.2 Seedling China et al. are dried neck of femur to adult and measure, and the anatomical data recording neck of femur is: vertical footpath is average
3.08cm, wherein male is 3.13cm, and women is 2.07cm;The average 2.37cm of transverse diameter, wherein male is 2.4cm, Nv Xingwei
2.17cm.Neck of femur anatomical features determines the difficulty that femur neck screw is fixing.Fixing in fracture of femoral neck, internal fixation operation is controlled
Treat and all must be driven into guide pin in femoral head, then reboot internal fixation nail and enter.Successful surgery it is critical only that guide pin is just
True direction.The most many experts and scholars have developed some guide pins orientation according to the biomechanics of neck of femur, geometry feature
Device, its structure is complicated, complex operation, and I have developed neck of femur closed reduction, the neck of femur guide pin of the lower navigation of Wicresoft's x line perspective
Guider, achieves good effect in clinical position.
3.3. 1. Novel guider advantage designs simply, it is easy to operation, as long as there being C arm x line machine, doctor all can carry out hands
Art.2. this guider can be made by oneself by the conventional apparatus of clinic, it is simple to 3. popularization and application achieve in position, side saturating by this guider
It is simultaneously directed to depending on position, lower positive side, simplifies operation.4. improve hollow nail guide pin and insert accuracy, it is to avoid blindly thread a needle and instead
The whole contingent damage of polyphony.5. the spatial distribution of hollow nail relatively traditional surgical approaches significantly improves.6. the x of doctors and patients is decreased
Ray exposes, and shortens operating time.7. art need not adjust perspective repeatedly flat
Face, simplifies operation, reduces infection chance.
The neck of femur guide pin guider simple in construction of the present invention, operational approach is the simplest, and can be exactly
Guide guide pin to enter the internal of patient, extensively can apply at orthopaedics.
Accompanying drawing explanation
Fig. 1 is the structural representation of the neck of femur guide pin guider of the present invention;
Fig. 2 is the structural representation of parallel sleeve.
1-top rake guide post;2-collodiaphyseal angle connecting rod;3-top rake pilot sleeve;4-locking device;5-collodiaphyseal angle is led
To sleeve;6-top rake connecting rod;The parallel pilot sleeve of 7-;8-collodiaphyseal angle guide post.
Detailed description of the invention
Below in conjunction with the accompanying drawings and the neck of femur guide pin guider of the present invention is described in further detail by embodiment.
Embodiment 1:
The neck of femur guide pin guider of the present embodiment it include collodiaphyseal angle guider, front rake guider, tapered sleeve and locking dress
Putting, collodiaphyseal angle guider includes collodiaphyseal angle guide post 8, collodiaphyseal angle connecting rod 5, collodiaphyseal angle pilot sleeve 8, and collodiaphyseal angle is led
Being vertically arranged to bar 8 and collodiaphyseal angle connecting rod 2, collodiaphyseal angle guide post 8 and collodiaphyseal angle pilot sleeve 5 be arranged in parallel;Top rake is led
Top rake guide post 1, one top rake connecting rod 6, top rake pilot sleeve 3 is included, top rake guide post 1 and leaning forward to device
Angle connecting rod 6 is in 130 degree of angles, and top rake guide post 1 is parallel with top rake pilot sleeve 3;Locking device 4 and tapered sleeve coordinate solid
Determine the angle of collodiaphyseal angle guider and front rake guider, wherein collodiaphyseal angle pilot sleeve 5 and the diameter of top rake pilot sleeve 3
Coordinating, one may be inserted into formation overlap in another sleeve.It also includes more than one parallel pilot sleeve 7, parallel conductive
Include that two parallel sleeves, two parallel sleeve fixed ranges connect to sleeve.Two parallel sleeve fixed ranges set
It is set to 5mm, 10mm, 15mm, 17mm, 20mm.
Embodiment 2:
The difference of the present embodiment and embodiment 1 is, the present embodiment neck of femur guide pin guider it include collodiaphyseal angle guider,
Front rake guider, tapered sleeve and locking device, wherein collodiaphyseal angle guider includes that a collodiaphyseal angle guide post and a collodiaphyseal angle guide
Sleeve, collodiaphyseal angle guide post and collodiaphyseal angle pilot sleeve be arranged in parallel fixing connection;Front rake guider includes that a top rake is led
It is that 130 degree of angles arrange fixing connection to bar and a top rake pilot sleeve, top rake guide post and top rake pilot sleeve;Cone
Set is the conical sleeve of a hollow, and collodiaphyseal angle pilot sleeve and top rake pilot sleeve insert conical sleeve;Locking device and cone
Set coordinates fixing collodiaphyseal angle guider and the angle of front rake guider, wherein collodiaphyseal angle pilot sleeve and top rake pilot sleeve
Diametric fit, one may be inserted into and forms overlap in another sleeve.
Particular embodiments described above, has been carried out the purpose of the present invention, technical scheme and beneficial effect the most in detail
Describe in detail bright, be it should be understood that the specific embodiment that the foregoing is only the present invention, be not limited to the present invention, all
Within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. done, should be included in the guarantor of the present invention
Within the scope of protecting.
Claims (3)
1. a neck of femur guide pin guider, it is characterised in that: it includes collodiaphyseal angle guider, front rake guider, tapered sleeve
And locking device, wherein
Collodiaphyseal angle guider includes a collodiaphyseal angle guide post, a collodiaphyseal angle connecting rod, a collodiaphyseal angle pilot sleeve, and collodiaphyseal angle guides
Bar and collodiaphyseal angle connecting rod are vertically arranged, and collodiaphyseal angle guide post and collodiaphyseal angle pilot sleeve be arranged in parallel;
Front rake guider includes a top rake guide post, a top rake connecting rod, a pilot sleeve, top rake guide post and front
Inclination angle connecting rod is 130 degree of angles, and top rake guide post is parallel with top rake pilot sleeve;
Tapered sleeve is the conical sleeve of a hollow, and collodiaphyseal angle pilot sleeve and top rake pilot sleeve insert conical sleeve;
Locking device and tapered sleeve coordinate fixing collodiaphyseal angle guider and the angle of front rake guider;
Wherein collodiaphyseal angle pilot sleeve and the diametric fit of top rake pilot sleeve, one may be inserted into formation in another sleeve
Overlapping.
Neck of femur guide pin guider the most according to claim 1, it is characterised in that: it also includes more than one parallel
Pilot sleeve, parallel sleeve includes that two parallel sleeves, two parallel sleeve fixed ranges connect.
Neck of femur guide pin guider the most according to claim 2, it is characterised in that: two parallel sleeve fixed ranges
It is set to 5mm, 10mm, 15mm, 17mm, 20mm.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610611991.6A CN106137372B (en) | 2016-07-31 | 2016-07-31 | Neck of femur guide pin guider |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610611991.6A CN106137372B (en) | 2016-07-31 | 2016-07-31 | Neck of femur guide pin guider |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106137372A true CN106137372A (en) | 2016-11-23 |
CN106137372B CN106137372B (en) | 2018-07-06 |
Family
ID=57327742
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610611991.6A Expired - Fee Related CN106137372B (en) | 2016-07-31 | 2016-07-31 | Neck of femur guide pin guider |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106137372B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108814704A (en) * | 2018-04-10 | 2018-11-16 | 谢小波 | Proximal femoral nail sets nail guider |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB482268A (en) * | 1936-12-02 | 1938-03-25 | Mueller Otto | Instrument for locating the transfixing pin in fractures of the cervix femoris |
US4911153A (en) * | 1988-02-04 | 1990-03-27 | Biomet, Inc. | Orthopedic surgical instrument |
GB2444330A (en) * | 2006-12-02 | 2008-06-04 | Sanjay Valmikrao Sonanis | Femoral neck head centering device |
US20100036431A1 (en) * | 2007-05-04 | 2010-02-11 | Haidukewych George J | Bone end (Epiphysis) fracture fixation device and method of use |
CN202060860U (en) * | 2011-04-20 | 2011-12-07 | 马台 | Navigator of intramedullary nail at near end of thighbone |
CN203089353U (en) * | 2013-03-07 | 2013-07-31 | 上海市杨浦区中心医院 | Device for guiding compression hip screw inserted into skin |
CN103961175A (en) * | 2014-06-01 | 2014-08-06 | 赵全明 | Guider for fixing dynamic hip screws for proximal femoral fractures |
CN104274238A (en) * | 2014-10-21 | 2015-01-14 | 中国人民解放军第三军医大学第二附属医院 | Fluoroscopic stereoscopic femoral neck localizing device |
CN105748143A (en) * | 2016-04-29 | 2016-07-13 | 谢小波 | Femur neck guider |
CN206239497U (en) * | 2016-07-31 | 2017-06-13 | 黄东生 | Neck of femur guide pin guider |
-
2016
- 2016-07-31 CN CN201610611991.6A patent/CN106137372B/en not_active Expired - Fee Related
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB482268A (en) * | 1936-12-02 | 1938-03-25 | Mueller Otto | Instrument for locating the transfixing pin in fractures of the cervix femoris |
US4911153A (en) * | 1988-02-04 | 1990-03-27 | Biomet, Inc. | Orthopedic surgical instrument |
GB2444330A (en) * | 2006-12-02 | 2008-06-04 | Sanjay Valmikrao Sonanis | Femoral neck head centering device |
US20100036431A1 (en) * | 2007-05-04 | 2010-02-11 | Haidukewych George J | Bone end (Epiphysis) fracture fixation device and method of use |
CN202060860U (en) * | 2011-04-20 | 2011-12-07 | 马台 | Navigator of intramedullary nail at near end of thighbone |
CN203089353U (en) * | 2013-03-07 | 2013-07-31 | 上海市杨浦区中心医院 | Device for guiding compression hip screw inserted into skin |
CN103961175A (en) * | 2014-06-01 | 2014-08-06 | 赵全明 | Guider for fixing dynamic hip screws for proximal femoral fractures |
CN104274238A (en) * | 2014-10-21 | 2015-01-14 | 中国人民解放军第三军医大学第二附属医院 | Fluoroscopic stereoscopic femoral neck localizing device |
CN105748143A (en) * | 2016-04-29 | 2016-07-13 | 谢小波 | Femur neck guider |
CN206239497U (en) * | 2016-07-31 | 2017-06-13 | 黄东生 | Neck of femur guide pin guider |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108814704A (en) * | 2018-04-10 | 2018-11-16 | 谢小波 | Proximal femoral nail sets nail guider |
CN108814704B (en) * | 2018-04-10 | 2023-12-22 | 谢小波 | Proximal femur intramedullary nail placement guider |
Also Published As
Publication number | Publication date |
---|---|
CN106137372B (en) | 2018-07-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US8267972B1 (en) | Bone plate | |
JP6040172B2 (en) | Apparatus and method for bone repair preparation | |
US3118444A (en) | Forearm rod for fractures | |
CN206534702U (en) | Inner side locking steel plate after a kind of tibial plateau | |
CN104783881B (en) | A kind of clavicular fracture Wicresoft Medullary fixation device | |
CN108210048A (en) | A kind of near end of thighbone Kirschner wire fixation device | |
CN204072305U (en) | A kind of fracture of medial malleolus replacement and fixation guider | |
CN204121146U (en) | A kind of proximal humerus fixture | |
CN106137372A (en) | Neck of femur guide pin guider | |
CN206239497U (en) | Neck of femur guide pin guider | |
CN208710033U (en) | A kind of shin bone Medullary fixation device | |
CN206473391U (en) | Fixed guider in a kind of phalangeal fracture Kirschner wire | |
CN205493991U (en) | Follow closely ware on pedicle of vertebral arch screw general hollow | |
CN105030314B (en) | Low-profile peri-locking circular patellar setting fixator | |
CN211583460U (en) | Drill point guider for neck of femur | |
CN107468325A (en) | A kind of rear ankle suitable for Minimally Invasive Surgery dissects locking steel plate | |
CN208725864U (en) | The minimally invasive auxiliary reset device of intertrochanteric fracture | |
CN209301280U (en) | A kind of far-end locking steel plate with lower tibiofibula screw guide function | |
CN209564192U (en) | A kind of combined type individuation sacroiliac screw navigation template | |
CN208130045U (en) | Fracture compression locating device | |
CN206167021U (en) | Femoral neck fracture bone grafting instrument | |
CN209107542U (en) | A kind of rear ankle dissection locking steel plate suitable for Minimally Invasive Surgery | |
CN209301291U (en) | A kind of more universal straight type bone plate sighting devices of Minimally Invasive Surgery of adjusting | |
CN206214169U (en) | Intertrochanter fracture of femur mono cortex is fixed with tiltedly T-shaped metal abnormity dissection armor plate | |
CN208319296U (en) | A kind of near end of thighbone Kirschner wire fixation device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20231109 Address after: 266000 Hefei Road, Shibei District, Qingdao, Shandong 758 Patentee after: QILU HOSPITAL OF SHANDONG University (QINGDAO) Address before: Shandong University Qilu Hospital (Qingdao) Department of Traumatology and Orthopedics, No. 758 Hefei Road, Shibei District, Qingdao City, Shandong Province, 266000 Patentee before: Huang Dongsheng Patentee before: Liu Tao |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180706 |