CN107789050A - Femoral interlocking nail entry point quick positioner - Google Patents
Femoral interlocking nail entry point quick positioner Download PDFInfo
- Publication number
- CN107789050A CN107789050A CN201711171537.4A CN201711171537A CN107789050A CN 107789050 A CN107789050 A CN 107789050A CN 201711171537 A CN201711171537 A CN 201711171537A CN 107789050 A CN107789050 A CN 107789050A
- Authority
- CN
- China
- Prior art keywords
- entry point
- angle
- metal frame
- storage tank
- rectangular metal
- 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
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
- A61B17/8897—Guide wires or guide pins
-
- 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
- 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
- A61B90/10—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 for stereotaxic surgery, e.g. frame-based stereotaxis
- A61B90/11—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 for stereotaxic surgery, e.g. frame-based stereotaxis with guides for needles or instruments, e.g. arcuate slides or ball joints
- A61B90/13—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 for stereotaxic surgery, e.g. frame-based stereotaxis with guides for needles or instruments, e.g. arcuate slides or ball joints guided by light, e.g. laser pointers
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Medical Informatics (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Pathology (AREA)
- Surgical Instruments (AREA)
Abstract
The present invention relates to a kind of femoral interlocking nail entry point quick positioner, the femoral interlocking nail entry point quick positioner includes rectangular metal frame, fix bar and connecting rod, wherein fix bar is connected on operating table, connecting rod both ends are connected with rectangular metal frame and fix bar respectively by that can adjust the angle adjusting piece of angle, offered simultaneously on rectangular metal frame and be easy to guide pin movement and guide pin slot in the same plane and draw pin groove, the advantage of the invention is that：The locator disclosure satisfy that before surgery with surgical procedure to the fast positioning of lower pin mark, reduce the puncture number positioned during lower pin for patient legs, reduce patient suffering, simultaneously for the height and angle of inappropriate position regulator, apparatus structure is simple simultaneously, and assembly and disassembly is very convenient for.
Description
Technical field
The present invention relates to medical instruments field, more particularly to a kind of femoral interlocking nail entry point quick positioner.
Background technology
Femoral shaft and fractured near end of thighbone are a kind of very common fracture, in intramedullary nail fixation be very common at present and have
There is the treatment method of good curative effect, its modus operandi has two kinds of open reduction and closed reduction, wherein, open reduction can make bone
Folding reaches good reset, but the blood fortune local due to destroying fracture, easily causes fracture delayed union or disunion, operation is lost blood
The increase of amount and the obvious increase of infection chance, closed reduction due to soft tissue injury it is light, do not destroy fracture end blood circulation,
Therefore healing time is shorter than open reduction, and healing effect is preferable, while can reduce blood loss and postoperative infection.
Need to insert bone from greater trochanter summit by guide pin although closed reduction Intramedullary nailing has above-mentioned advantage, when performing the operation
The pulp cavity of near-end is rolled over, and enters the pulp cavity of fracture distal end by fracture end, in this process, the arrogant rotor apex of guide pin will be led
The pulp cavity of pin insertion fracture near-end is extremely difficult, embodies in the following areas：First, the determination of entry point is difficult, because marrow
In being inserted in before greater trochanter summit of interior nail 1/3rd intersection it is slightly biased in, because there is a gluteus medius on greater trochanter summit, stern is small
Flesh adheres to, and its inner side is extended to neck of femur, therefore the area very little of entry point with abrupt slope quickly, is not easy to determine very much, it is determined that
Needle point also easily shifts during inserting needle afterwards, and incorrect entry point can cause intramedullary nail to insert difficulty, or even can cause to cure
Source property is fractured；Secondly if fracture of femoral shaft, its fractured near end is due in muscle traction and the resistance of perineum counterextension post
Under gear, often outwards top shifts, so that greater trochanter summit more tilts to body core, inserting needle direction is indulged with fracture proximal section
The angle of axle diminishes, and causes inserting needle difficult.
The determination in intramedullary nail entry point and inserting needle direction at present place one's entire reliance upon patient experience and C-arm X-ray machine it is saturating
Depending on being stranded this and needing a kind of assistive device of intramedullary nail entry point badly.
The content of the invention
It is flexibly square the technical problem to be solved by the invention for the present situation of prior art is to provide a kind of angle adjustment
Just, the femoral interlocking nail entry point quick positioner for piercing through number and accurate positioning is reduced.
Technical scheme is used by the present invention solves above-mentioned technical problem：A kind of femoral interlocking nail entry point fast positioning
Device, it is characterised in that：Including rectangular metal frame and the rectangular metal frame is fixed on operation table and rectangle gold can be adjusted
Belong to the adjusting means of frame angle degree, the rectangular metal frame includes the first short side being connected with adjusting means and the first short side phase
To the second short side, the interior long side close to patient legs and the outer long side away from patient legs, the interior long side and described outer
Long side is oppositely arranged, and the interior long side and the outer long side correspondingly offer the first guide pin slot and the second guide pin slot, and described second
Draw pin groove is offered on short side, the draw pin groove is connected with second guide pin slot, first guide pin slot, the second guide pin slot
In being generally aligned in the same plane with draw pin groove, so, guide pin can easily pierce through leg from each angle.
For convenience of the angle of regulation rectangular metal frame, it is preferable that the adjusting means includes being fixed on consolidating on operation table
Fixed pole, the upper end of the fix bar are connected with connecting rod by first angle regulating part, and the rectangular metal frame passes through second jiao
Degree regulating part is connected with the connecting rod.
Specifically, the first angle regulating part includes is hinged and offers respectively upper house by the first screw
The first top connection and the first lower contact of groove and lower storage tank, the first screw tail end are equipped with what is be adapted with the first screw
First nut；The second angle regulating part includes is hinged and offers upper storage tank and lower accommodating by the second screw
The second top connection and the second lower contact of groove, the second screw tail end are equipped with the second nut being adapted with the second screw.
Further, the first short side of the rectangular metal frame is outward extended with extension rod, and the extension rod close-fitting is
In the lower storage tank of second lower contact of two angle adjusting pieces, one end close-fitting of the connecting rod is the of second angle regulating part
In the upper storage tank of two top connections；One end close-fitting of the fix bar houses in the lower of the first lower contact of first angle regulating part
In groove, the other end close-fitting of the connecting rod is in the upper storage tank of the first top connection of first angle regulating part.
It is whether accurate in order to facilitate the lower pin position of observation, it is preferable that the interior long side or outer long side bottom are selected once offering
In it is determined that guide pin slot and treating the loophole of art thigh bone on the same line.
To adjust rectangular metal frame to adapt to the height of operation needs, it is preferable that be additionally provided with adjustment in the fix bar
The lowering or hoisting gear of fix bar upper-lower height.
Compared with prior art, the advantage of the invention is that：The femoral interlocking nail entry point quick positioner, including rectangle
Metal frame, fix bar and connecting rod, wherein fix bar are connected on operating table, and connecting rod both ends are by that can adjust the angle of angle
Regulating part is connected with rectangular metal frame and fix bar respectively, at the same offer on rectangular metal frame be easy to guide pin mobile and
Guide pin slot and draw pin groove in same plane, said structure disclosure satisfy that quickly fixed to the position of lower pin mark in surgical procedure
Position, the puncture number positioned during lower pin for patient legs is reduced, reduces patient suffering, while be directed to inappropriate position, adjusted
The height and angle of engagement positions, while apparatus structure is simple, assembly and disassembly is very convenient for.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the embodiment of the present invention；
Fig. 2 is angle adjusting piece enlarged diagram in the embodiment of the present invention；
Fig. 3 is Fig. 2 sectional view；
Fig. 4 is rectangular metal mount structure schematic diagram in the embodiment of the present invention.
Embodiment
The present invention is described in further detail below in conjunction with accompanying drawing embodiment.
As shown in Figures 1 to 4, in the present embodiment, the femoral interlocking nail entry point quick positioner, including rectangular metal
Frame 1 and the rectangular metal frame 1 is fixed on operation table and the adjusting means 2 of the angle of rectangular metal frame 1, rectangle can be adjusted
Metal frame 1 is included with the first short side 1a that adjusting means 2 is connected, the second short side 1b relative with the first short side 1a, close to trouble
The outer long side 1d, interior long side 1c and outer long side 1d of the interior long side 1c of person leg and remote patient legs are oppositely arranged, interior long side
1c and outer long side 1d correspondingly offers the first guide pin slot 11 and the second guide pin slot 12, and draw pin groove 13 is offered on the second short side 1b,
Draw pin groove 13 is connected with the second guide pin slot 12, and the first guide pin slot 11, the second guide pin slot 12 and draw pin groove 13 are generally aligned in the same plane
It is interior, the connection design of this guide pin slot 12 of draw pin groove 13 and second, guide pin can be made to be pierced into the deflection angle of the pulp cavity of fracture near-end
Degree increases, and in the case of minimum when the position and patient legs' angle that need pin, can also complete lower pin action.
The enlarged drawing of rectangular metal frame 1 in Fig. 4 the present embodiment, it can be seen that offered in interior long side 1c and be easy to determine guide pin slot
With treat the loophole 15 of art thigh bone on the same line, the position that the loophole 15 opens up is not limited to interior long side 1c, may be used also
To be to select one in interior long side 1c or outer long side 1d bottoms to open up, need to only meet when two long sides with thigh bone to be performed the operation in same plane
When it is light tight.
Fig. 2 and Fig. 3 is angle adjusting piece schematic diagram, and in the present embodiment, adjusting means 2 includes being fixed on operation table
Fix bar 21, the upper end of fix bar 21 are connected with connecting rod 22 by first angle regulating part 5, and rectangular metal frame 1 passes through second
Angle adjusting piece 6 is connected with connecting rod 22, meanwhile, fix bar 21 can adjust its height relative to operation table, in this reality
Apply in example, the lowering or hoisting gear 4 of the adjustment upper-lower height of fix bar 21 is additionally provided with fix bar 21.
Wherein, first angle regulating part 5 includes is hinged and offers the upper He of storage tank 53 by the first screw 55
The first top connection 51 and the first lower contact 52 of lower storage tank 54, the tail end of the first screw 55 is equipped with to be adapted with the first screw 55
The first nut 56；Second angle regulating part 6 includes is hinged and offers the upper He of storage tank 63 by the second screw 65
The second top connection 61 and the second lower contact 62 of lower storage tank 64, the tail end of the second screw 65 is equipped with to be adapted with the second screw 65
The second nut 66.
Specifically, the first short side 1a of rectangular metal frame 1 is outward extended with extension rod 14, and the close-fitting of extension rod 14 is at second jiao
Spend in the lower storage tank 64 of the second lower contact 62 of regulating part 6, one end close-fitting of connecting rod 22 in second angle regulating part 6 the
In the upper storage tank 63 of two top connections 61, one end close-fitting of fix bar 21 is under the first lower contact 52 of first angle regulating part 5
In storage tank 54, the other end close-fitting of connecting rod 22 is in the upper storage tank 53 of the first top connection 51 of first angle regulating part 5；
Thus, by the first angle regulating part 5 and second angle regulating part 6 in the be hinged setting in the both ends of connecting rod 22, fix bar 21 is made
With the close-fitting of rectangular metal frame 1 at the both ends of connecting rod 22, and under the collective effect of two angle adjusting pieces, the rotation of angle is realized
Regulation.
After patient anaesthetizes, patient lies supine position, kept flat after double lower limb traction, lie down and draw operation table, padded trouble in orthopaedics
Side buttocks, patient's continuous traction suffering limb, according to fracture situation, suffering limb makees interior receipts, inward turning and slightly bends and stretches hip joint reduction fracture
The broken ends of fractured bone, being had an X-rayed through C-arm confirms that the line of force between tuberosity, collodiaphyseal angle are fixed on operation table after being satisfied with, and C arm X-ray machines are placed in side position, with
Loophole 15 is with reference to adjustment directions of rays, and it is in a straight line to make femoral shaft, neck of femur, femoral head basic in the development of side position, if
Not on a straight line, X-ray has light and appeared, and now just needs adjustment angle, on the contrary then complete Primary Location；Now exist
The lower adjustment angle controller of C arms X-ray machine monitoring, until the guide pin tank development maximization in rectangular metal frame 1 is overlapping, and it is in
On the center line that femoral shaft, neck of femur, femoral head develop, first guide pin is by both sides draw pin groove 13 via the He of the first guide pin slot 11
The first guide pin position is had an X-rayed in second guide pin slot, 12 oblique greater trochanter direction insertion, backshank end close proximity to trunk, now normotopia, with
This guide pin for reference, if position is just correct, need not further be operated, if position is deviated, then inwardly or to
It is outer insertion other guide pins, until determine be finally inserted guide pin position satisfaction after remove as reference guide pin, perform the operation continue into
OK.
Claims (6)
- A kind of 1. femoral interlocking nail entry point quick positioner, it is characterised in that：It is including rectangular metal frame (1) and the rectangle is golden Category frame (1) is fixed on operation table and can adjust the adjusting means (2) of rectangular metal frame (1) angle, the rectangular metal Frame (1) include be connected with adjusting means (2) the first short side (1a), with relative the second short side (1b) of the first short side (1a), Interior long side (1c) close to patient legs and the outer long side (1d) away from patient legs, the interior long side (1c) and the foreign minister (1d) is oppositely arranged on side, and the interior long side (1c) and the outer long side (1d) correspondingly offer the first guide pin slot (11) and second and led Needle tray (12), draw pin groove (13), the draw pin groove (13) and second guide pin slot are offered on second short side (1b) (12) it is connected, first guide pin slot (11), the second guide pin slot (12) and draw pin groove (13) are generally aligned in the same plane interior.
- 2. femoral interlocking nail entry point quick positioner according to claim 1, it is characterised in that：The adjusting means (2) fix bar (21) being fixed on operation table is included, the upper end of the fix bar (21) is connected by first angle regulating part (5) Connecting rod (22) is connected to, the rectangular metal frame (1) is connected by second angle (6) regulating part (31) with the connecting rod (22) Connect.
- 3. femoral interlocking nail entry point quick positioner according to claim 2, it is characterised in that：The first angle is adjusted Section part (5) includes is hinged and offers the first of upper storage tank (53) and lower storage tank (54) by the first screw (55) Top connection (51) and the first lower contact (52), the first screw (55) tail end are equipped be adapted with the first screw (55) One nut (56)；The second angle regulating part (6) include be hinged and offered by the second screw (65) upper storage tank (63) and The second top connection (61) and the second lower contact (62) of lower storage tank (64), the second screw (65) tail end are equipped with and second The second nut (66) that screw (65) is adapted.
- 4. femoral interlocking nail entry point quick positioner according to claim 3, it is characterised in that：The rectangular metal frame (1) the first short side (1a) is outward extended with extension rod (14), and extension rod (14) close-fitting is in second angle regulating part (6) In the lower storage tank (64) of second lower contact (62), one end close-fitting of the connecting rod (22) is in second angle regulating part (6) In the upper storage tank (63) of second top connection (61)；Lower storage tank (54) of fix bar (21) one end close-fitting in the first lower contact (52) of first angle regulating part (5) It is interior, the upper storage tank of the other end close-fitting of the connecting rod (22) in the first top connection (51) of first angle regulating part (5) (53) in.
- 5. femoral interlocking nail entry point quick positioner according to claim 1, it is characterised in that：The interior long side (1c) Or outer long side (1d) bottom is selected one and offered and is easy to determine guide pin slot and treats the loophole (15) of art thigh bone on the same line.
- 6. femoral interlocking nail entry point quick positioner according to claim 5, it is characterised in that：The fix bar (21) On be additionally provided with adjustment fix bar (21) upper-lower height lowering or hoisting gear (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711171537.4A CN107789050B (en) | 2017-11-22 | 2017-11-22 | Quick positioner for femoral intramedullary nail needle insertion point |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711171537.4A CN107789050B (en) | 2017-11-22 | 2017-11-22 | Quick positioner for femoral intramedullary nail needle insertion point |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107789050A true CN107789050A (en) | 2018-03-13 |
| CN107789050B CN107789050B (en) | 2023-10-03 |
Family
ID=61535389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711171537.4A Active CN107789050B (en) | 2017-11-22 | 2017-11-22 | Quick positioner for femoral intramedullary nail needle insertion point |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107789050B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109009399A (en) * | 2018-06-20 | 2018-12-18 | 陈聚伍 | Fracture of neck of femur hollow nail accurate-location device |
| CN109157277A (en) * | 2018-08-09 | 2019-01-08 | 张晨晨 | A kind of orthopaedics is oriented to coplanar fixed Kirschner wire and pre-fixes device |
| CN112137734A (en) * | 2020-09-25 | 2020-12-29 | 林焱斌 | Femoral intertrochanteric fracture body surface incision locator |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2868222Y (en) * | 2005-12-31 | 2007-02-14 | 孙观荣 | Thigh-bone anticollis angle sighting device |
| CN202060860U (en) * | 2011-04-20 | 2011-12-07 | 马台 | Navigator of intramedullary nail at near end of thighbone |
| CN103040526A (en) * | 2013-01-04 | 2013-04-17 | 浙江科惠医疗器械有限公司 | Three-dimensional positioning sighting device for orthopedic surgery |
| CN103393462A (en) * | 2013-07-22 | 2013-11-20 | 陈立军 | In-vitro dynamic hip screw guider |
| CN203539428U (en) * | 2013-11-11 | 2014-04-16 | 季烈峰 | Opening positioning auxiliary system of proximal femur intramedullary nail |
| CN204708973U (en) * | 2015-05-18 | 2015-10-21 | 阮渊 | Guiding means for diculus arcus vertebrae nail |
| CN105125285A (en) * | 2015-07-02 | 2015-12-09 | 贺石生 | Movable three-dimensional rocker arc-shaped guide spinal puncture assistor and use method of movable three-dimensional rocker arc-shaped guide spinal puncture assistor |
| CN105748143A (en) * | 2016-04-29 | 2016-07-13 | 谢小波 | Femur neck guider |
| US20170007303A1 (en) * | 2014-02-12 | 2017-01-12 | Swemac Innovation Ab | Targeting device and method |
| CN205964124U (en) * | 2016-05-31 | 2017-02-22 | 丁军峰 | Positioner punctures under CT guides |
-
2017
- 2017-11-22 CN CN201711171537.4A patent/CN107789050B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2868222Y (en) * | 2005-12-31 | 2007-02-14 | 孙观荣 | Thigh-bone anticollis angle sighting device |
| CN202060860U (en) * | 2011-04-20 | 2011-12-07 | 马台 | Navigator of intramedullary nail at near end of thighbone |
| CN103040526A (en) * | 2013-01-04 | 2013-04-17 | 浙江科惠医疗器械有限公司 | Three-dimensional positioning sighting device for orthopedic surgery |
| CN103393462A (en) * | 2013-07-22 | 2013-11-20 | 陈立军 | In-vitro dynamic hip screw guider |
| CN203539428U (en) * | 2013-11-11 | 2014-04-16 | 季烈峰 | Opening positioning auxiliary system of proximal femur intramedullary nail |
| US20170007303A1 (en) * | 2014-02-12 | 2017-01-12 | Swemac Innovation Ab | Targeting device and method |
| CN204708973U (en) * | 2015-05-18 | 2015-10-21 | 阮渊 | Guiding means for diculus arcus vertebrae nail |
| CN105125285A (en) * | 2015-07-02 | 2015-12-09 | 贺石生 | Movable three-dimensional rocker arc-shaped guide spinal puncture assistor and use method of movable three-dimensional rocker arc-shaped guide spinal puncture assistor |
| CN105748143A (en) * | 2016-04-29 | 2016-07-13 | 谢小波 | Femur neck guider |
| CN205964124U (en) * | 2016-05-31 | 2017-02-22 | 丁军峰 | Positioner punctures under CT guides |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109009399A (en) * | 2018-06-20 | 2018-12-18 | 陈聚伍 | Fracture of neck of femur hollow nail accurate-location device |
| CN109009399B (en) * | 2018-06-20 | 2020-12-11 | 陈聚伍 | Accurate positioner of hollow nail of femoral neck fracture |
| CN109157277A (en) * | 2018-08-09 | 2019-01-08 | 张晨晨 | A kind of orthopaedics is oriented to coplanar fixed Kirschner wire and pre-fixes device |
| CN109157277B (en) * | 2018-08-09 | 2020-02-21 | 管志强 | Orthopedics is with fixed type kirschner wire direction of coplanar fixing device in advance |
| CN112137734A (en) * | 2020-09-25 | 2020-12-29 | 林焱斌 | Femoral intertrochanteric fracture body surface incision locator |
| CN112137734B (en) * | 2020-09-25 | 2024-03-01 | 林焱斌 | Femoral intertrochanteric fracture body surface incision positioner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107789050B (en) | 2023-10-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Rozbruch et al. | Motorized intramedullary nail for management of limb-length discrepancy and deformity | |
| Krettek et al. | Minimally invasive percutaneous plate osteosynthesis (MIPPO) using the DCS in proximal and distal femoral fractures | |
| US7465303B2 (en) | External fixation assembly | |
| US6190390B1 (en) | Apparatus and method for creating a dome tibial osteotomy | |
| US11000327B2 (en) | Bone defect repair apparatus and method | |
| US20120245642A1 (en) | Surgical Implant | |
| JP2013511356A (en) | Device for variable angle approach to joints | |
| CN107789050A (en) | Femoral interlocking nail entry point quick positioner | |
| JP2019502523A (en) | Fracture repair device and method | |
| Bal et al. | Minimally invasive total hip arthroplasty with the anterior approach | |
| US10076375B1 (en) | Implantable device facilitating rotational-guided growth and method of use | |
| Rao et al. | Distal screw targeting of interlocking nails | |
| CN104905901B (en) | A kind of fracture of lower leg reduction by traction frame | |
| CN107440772A (en) | A kind of femoral fracture traction closed reduction device and its application method | |
| CN209091605U (en) | Femoral interlocking nail entry point quick positioner | |
| JP2019533511A (en) | Bidirectional steel plate and diaphysis fixing system | |
| Boz et al. | Lateral imaging technique of the femoral neck in a supine-semilithotomy position without a fracture table | |
| KR20240032970A (en) | Device for intramedullary nailing of the tibia | |
| CN204839705U (en) | Closed through bolt auxiliary stand of shin bone | |
| US10314618B2 (en) | System and method for an external hip fixator | |
| Morgan et al. | Minimally invasive plate osteosynthesis in fractures of the tibia | |
| CN208404797U (en) | A kind of femoral fracture traction closed reduction device | |
| Neogi et al. | Biological plate fixation of comminuted subtrochanteric fractures with the Dynamic Condylar Screw: a clinical study. | |
| Moshirifar et al. | Reduction techniques in displaced femoral neck fracture: educational corner | |
| CN201044759Y (en) | Intramedullary nail hollow drill |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |