CN105997299B - A kind of special tibial tunnel of bone surgery crosses line traction push-pull device at fixed - Google Patents
A kind of special tibial tunnel of bone surgery crosses line traction push-pull device at fixed Download PDFInfo
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- CN105997299B CN105997299B CN201610495653.0A CN201610495653A CN105997299B CN 105997299 B CN105997299 B CN 105997299B CN 201610495653 A CN201610495653 A CN 201610495653A CN 105997299 B CN105997299 B CN 105997299B
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/08—Muscles; Tendons; Ligaments
- A61F2/0805—Implements for inserting tendons or ligaments
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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
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/08—Muscles; Tendons; Ligaments
- A61F2/0811—Fixation devices for tendons or ligaments
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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
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
- A61B2017/00238—Type of minimally invasive operation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
- A61B2017/00292—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery mounted on or guided by flexible, e.g. catheter-like, means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
- A61B2017/00292—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery mounted on or guided by flexible, e.g. catheter-like, means
- A61B2017/003—Steerable
- A61B2017/00318—Steering mechanisms
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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
- A61B17/56—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
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/08—Muscles; Tendons; Ligaments
- A61F2/0811—Fixation devices for tendons or ligaments
- A61F2002/0817—Structure of the anchor
- A61F2002/0841—Longitudinal channel for insertion tool running through the whole tendon anchor, e.g. for accommodating bone drill, guidewire
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/08—Muscles; Tendons; Ligaments
- A61F2/0811—Fixation devices for tendons or ligaments
- A61F2002/0847—Mode of fixation of anchor to tendon or ligament
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- Surgical Instruments (AREA)
Abstract
Disclosed by the invention is that a kind of special tibial tunnel of bone surgery crosses line traction push-pull device at fixed, body is stretched into by tibial tunnel including that can be adapted to wear, it is managed interior cooperation and is equiped with a movable pull bar, the force-applied deformation of crooked radian of movable pull bar front portion working end and automatic elastic recover radian, after passing through tunnel, its front end can be delivered to higher than the 2cm of tunnel plane 1 height, draught line is released in convenient crawl, movable pull bar front end can be according to push away line, the different customizations of the function of pulling strings, and its crooked radian can also customize to be needed suitable for varying strength respectively.The present invention can not only be more convenient medical worker draw in operation, ejection by tibial tunnel cross line, and can according to it is different operation needs quickly carry out replacing pull bar, facilitate surgical operation, mitigate the pain of patient, improve the success rate of operation.
Description
Technical field
The present invention relates to medicine equipment, clothing arts, the special shin bone tunnel of more specifically a kind of bone surgery
Line traction push-pull device at fixed is crossed in road.
Background technology
Posterior cruciate ligament of knee joint is broken or posterior cruciate ligament of knee joint stop fracture is a kind of normal of injury of knee joint
See type, be directed to both injuries of knee joint, general surgical procedures method in home and abroad is used under arthroscope after progress at present
Cruciate ligament reconstruction or one of avulsion fracture of posterior cruciate ligament insertion reduction fixation technology, its operation difficulties are ligament draught line
Tibial tunnel rear is delivered in front of the tibial tunnel, then the step for fold back is to knee joint front.Because posterior cruciate ligament of knee stop
The anatomical position of standard is less than tibial plateau surfaces, and the tibial tunnel outlet of preparation is less than tibial plateau plane about 1.5cm, closed
Section mirror anterior lateral cervical approach cannot see that tunnel exit, it is difficult to which smoothly crawl passes the draught line in tunnel.In order that ligament draught line is suitable
Sharp ground easily carries out operation of turning back by tibial tunnel, and the medical worker of this area have devised the orthopaedics lead of correlation
Draw-gear, for example Chinese patent Authorization Notice No. is：Posterior cruciate ligament reconstruction shin under arthroscope disclosed in CN 203634263U
Osseous tunnel lead draw-gear, the draw-gear can easily carry out tibial tunnel lead traction, can effectively simplify operation step
Suddenly, reduce operation wound, reduce operation risk, save operating time.But the draw-gear in actual operation in use, due to
Tunnel face can not be looked at straight under mirror, and lead bushing is difficult to insert tibial tunnel conduit, and medical steel wire is inconvenient to pass through shin bone tunnel
Road, so can not reasonably and easily use very much, medical worker can not neatly be operated in operation, be existed very big
Use limitation.
The content of the invention
Disclosed by the invention is that a kind of special tibial tunnel of bone surgery crosses line traction push-pull device at fixed, and its main purpose exists
In overcoming deficiencies of the prior art and shortcoming, there is provided a kind of orthopaedics crosses line traction push-pull device at fixed, and it not only can be more
Facilitate medical worker to be drawn in operation, ejection by the line of crossing of tibial tunnel, and can be according to traction or the difference such as ejection
Operation need it is quick, arbitrarily carry out replacing pull bar, the operation technique such as facilitate doctor to be drawn, fix, mitigating patient's
Pain, improve the success rate of operation.
The technical solution adopted by the present invention is as follows：
A kind of special tibial tunnel of bone surgery crosses line traction push-pull device at fixed, including can be adapted to wear and pass through tibial tunnel
Stretch into body, it is in hollow tube shape structure that this, which stretches into body, its manage in coordinate be equiped with a movable pull bar, the activity push-and-pull
Bar includes the body of rod always, the front end of the straight-bar body be connected with one be used for pull or ejection tibial tunnel cross the elastic reaction block of line,
The curved block structure of elastic reaction block, the force-applied deformation of crooked radian of the elastic reaction block and automatic elastic recover arc
Degree；The body that stretches into is installed in a pushing meanss, and the end of the straight-bar body forms the clamping of " T " font structure
Portion, the Access Division set device by a fixing card and set with the pushing meanss drive connection.
Further, the elastic reaction block includes the elastic bending body of an arc, and the upper end of the elastic bending body is fixed
It is equiped with a hook that line is crossed for pulling tibial tunnel and sockets head, the lower end of the elastic bending body, which is connected, is installed in institute
At the front end for stating straight-bar body.
Further, the hook sockets head and set in " n " character form structure.
Further, the elastic reaction block includes the elastic bending body of an arc, and the upper end of the elastic bending body is fixed
It is equiped with one and is used for the ejection connector portions that ejection tibial tunnel crosses line, the lower end of the elastic bending body, which is connected, is installed in institute
At the front end for stating straight-bar body.
Further, the shape and structure that the ejection connector portions symmetrically fold in two " n " words is set.
Further, activity-driven arm and one of the pushing meanss including a movable opening and closing is matched somebody with somebody with the activity-driven arm
Close the fixed of opening and closing and hold arm, the body that stretches into is installed on the fixed holding arm, the card of the straight-bar body end
Socket part sets device by a fixing card and set with the activity-driven arm drive connection.
Further, the fixing card, which sets device, includes a fixation clamping block, and the top of the fixation clamping block opens up
There is through hole body, and the fixation clamping block is movably set on the straight-bar body by the through hole body, under the fixed clamping block
Portion is outstanding and extends, and forms a clamping key block, and the upper end of the activity-driven arm is provided with is engaged card with the clamping key block
The clamping cell body of setting is connect, the clamping key block coordinates active card tipping to be located in the buckling groove body.
Further, the bottom of the fixed clamping block is further opened with a fixed via body, matches somebody with somebody in the fixed via body
Suitable to be provided with a fixing bolt, fixed clamping block is mutually fixedly connected with setting by the fixing bolt with the activity-driven arm.
Further, the top of the activity-driven arm and the top of the fixed clamping block set to the concave respectively, shape
Cell body is placed into one, the Access Division of the T font structures of the straight-bar body coordinates active card to be placed in the standing groove body.
Further, a notch part for being used for hanging wire and locking wire is offered on the tube wall for stretching into body front end.
By the above-mentioned description of this invention, compared to the prior art, the advantage of the invention is that：
1st, the present invention stretches into body, movable pull bar and pushing meanss by setting, can be with very convenient doctor to drawing
Line is drawn, the operation of ejection, and the pushing meanss are held using palmar hand pressure, the movable pull bar is realized to the various of lead
Operation.
2nd, the elastic reaction block of the movable pull bar of the present invention possesses the feature of auto Deformation and elastic reset, special using this
Sign can be smoothly through very much tibial tunnel, meanwhile, when it after the tibial tunnel by just can automatically recover deformation, go forward side by side
Effectively traction, ejection use row, the operations being especially suitable in surgical procedure, operation with very well is carried out；
On the other hand, operating personnel can also require according to the difference of operation technique, independently change the movable pull bar, to be adapted to hand
The operation of art needs, there is provided the applicability of the draw-gear.
3rd, the present invention is extended to peel off the instruments such as tissue, the file for preparing bone bed according to head different designs, extends to
Other need the operative site that conversion angle can be only achieved, and go for the minimally invasive or open surgery in other joints.
4th, the present invention is simple and practical, novel in design unique, is more suitable for medical worker and is used in operation, is had higher
Practical application and promotional value.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation for being used to pull the movable pull bar that tibial tunnel crosses line in the present invention.
Fig. 3 is to be used for the structural representation that ejection tibial tunnel crosses the movable pull bar of line in the present invention.
Fig. 4 is the structural representation when present invention uses.
Fig. 5 is the structural representation that fixing card of the present invention sets device.
Fig. 6 is the structural representation that the present invention stretches into body.
Embodiment
Illustrate with reference to the accompanying drawings further to illustrate the embodiment of the present invention.
As shown in Figures 1 to 6, a kind of special tibial tunnel of bone surgery crosses line traction push-pull device at fixed, including can be adapted to
Wear and body 2 is stretched into by tibial tunnel 1, this stretches into body 2 is in hollow tube shape structure, the front end of body 2 of stretching into
A notch part 21 for being used for hanging wire and locking wire is offered on tube wall, draught line 6 is hung or locked using notch part 21 sets.In its pipe
Cooperation is equiped with a movable pull bar 3, and the movable pull bar 3 is including the body of rod 31, the front end of the straight-bar body 31 are connected with one always
The elastic reaction block 32 of line, the 32 curved block structure of elastic reaction block, the bullet are crossed for drawing or ejection tibial tunnel
Property effect block 32 the force-applied deformation of crooked radian and automatic elastic recover radian.It is described stretch into body 2 and be installed on one push away
On dynamic device 4, the end of the straight-bar body 31 forms the Access Division 33 of " T " font structure, and the Access Division 33 is fixed by one
Card sets device 5 and set with the drive connection of pushing meanss 4.
As shown in Figure 1, Figure 2, shown in Fig. 4, Fig. 5 and Fig. 6, need to be drawn through when crossing line of tibial tunnel when operation, it is described
Elastic reaction block 32 includes the elastic bending body 321 of an arc, and the upper end of the elastic bending body 321, which is fixed, is equiped with one for leading
Draw tibial tunnel to cross the hook of line and socket head 322, the lower end of the elastic bending body 321, which is connected, is installed in the straight-bar body
At 31 front end.The hook sockets head 322 and set in " n " character form structure, and hooking dragline using " n " character form structure is introduced through line.
As shown in Fig. 1, Fig. 3, Fig. 4, Fig. 5 and Fig. 6, when needing ejection to cross line when operation, the elastic reaction block 32 includes an arc
Elastic bending body 321, the upper end of the elastic bending body 321, which is fixed, to be equiped with one and is used to ejection tibial tunnel and crosses the ejection of line connecing
Head 323, the lower end of the elastic bending body 321, which is connected, to be installed at the front end of the straight-bar body 31.The ejection connects
The shape and structure that head 323 symmetrically folds in two " n " words is set, and utilization is somebody's turn to do the intersection that " n " is formed, in ejection operation
Cross line.
As shown in Figures 1 to 6, the pushing meanss 4 include activity-driven arm 41 and one and work of a movable opening and closing
Moving actuating arm 41 coordinates the fixed of opening and closing to hold arm 42, and the body 2 that stretches into is installed on the fixed holding arm 42, institute
The Access Division 33 for stating the end of straight-bar body 31 sets device 5 and the drive connection of activity-driven arm 41 setting by a fixing card.Institute
To state fixing card and set device 5 and include one and fix clamping block 51, the top of the fixation clamping block 51 offers through hole body 511, and
The fixation clamping block 51 is movably set on the straight-bar body 31 by the through hole body 511, the bottom of the fixed clamping block 51
It is outstanding and extend, a clamping key block 52 is formed, the upper end of the activity-driven arm 41 is provided with to match with the clamping key block 52
The clamping cell body 411 that clamping is set is closed, the clamping key block 52 coordinates active card tipping to be located in the clamping cell body 411.Institute
The bottom for stating fixed clamping block 51 is further opened with a fixed via body 512, is fitted through in the fixed via body 512 solid provided with one
Determine bolt 53, fixed clamping block 51 is fixedly connected with setting by the fixing bolt 53 with the phase of activity-driven arm 41.It is described
The top of activity-driven arm 41 and the top of the fixed clamping block 51 set to the concave respectively, form one and place cell body 6, described
The Access Division 33 of the T font structures of straight-bar body 31 coordinates active card to be placed in the placement cell body 6.
In use, needed first to select the movable pull bar 3 of corresponding traction or ejection according to operation, then by the activity
Pull bar 3 is stretched into body 2 described in loading, meanwhile, device 5 is set by the fixing card and installs the movable pull bar 3 admittedly
It is scheduled in the pushing meanss 4, then the body 2 that stretches into is made on the movable pull bar 3 by the tibial tunnel 1
Elastic reaction block 32 is by tibial tunnel 1 and recovers deformation structure, realizes traction or ejection operation to crossing line, makes operation can be with
Carry out very wellly；After the completion of, then the activity-driven arm 41 resetted, the movable pull bar 3 is deformed again
Enter and stretch into body 2, exit the tibial tunnel 1, complete folding and go back reclaimer operation.Can be by activity when through tibial tunnel
Pull bar is anterior and middle part completes to be arranged in stretch into body, and after passing through tunnel, its front end can be delivered to higher than tunnel plane 1-
Highly, convenient crawl or release draught line, movable pull bar front end can customize 2cm according to push away line, the function of pulling strings difference, and its
Crooked radian can also customize to be needed suitable for varying strength respectively.
The present invention stretches into body, movable pull bar and pushing meanss by setting, can be with very convenient doctor to lead
Drawn, the operation of ejection, the pushing meanss are held using palmar hand pressure, the movable pull bar is realized the various behaviour to lead
Make.Meanwhile the elastic reaction block of the movable pull bar of the present invention possesses the feature of auto Deformation and elastic reset, utilizes this feature
Tibial tunnel can be smoothly through very much, meanwhile, when it is by just can automatically recover deformation after the tibial tunnel, and carry out
Effectively traction, ejection use, and the operations being especially suitable in surgical procedure, operation with very well is carried out；Separately
On the one hand, operating personnel can also require according to the difference of operation technique, independently change the movable pull bar, to be adapted to operation
Operation need, there is provided the applicability of the draw-gear.
The present invention can also be extended to peel off tissue, prepare bone bed according to the different designs of movable pull bar front end
The instruments such as file, other operative sites for needing translation-angle can be only achieved are can be extended to, go for other joints
Minimally invasive or open surgery.
The embodiment of the present invention is above are only, but the design concept of the present invention is not limited merely to this, every profit
The present invention is improved with carrying out unsubstantiality with design is drawn, should belong to infringement protection scope of the present invention.
Claims (9)
1. a kind of special tibial tunnel of bone surgery crosses line traction push-pull device at fixed, it is characterised in that：Including can be adapted to wear it is logical
That crosses tibial tunnel sleeve pipe stretches into body, and it is in hollow tube shape structure that this, which stretches into body, and the interior cooperation of its pipe is equiped with an activity and pushed away
Pull bar, the movable pull bar include the body of rod always, the front end of the straight-bar body be connected with one be used for pull or ejection tibial tunnel mistake
The elastic reaction block of line, the curved block structure of elastic reaction block, the force-applied deformation of crooked radian of the elastic reaction block
Recover radian with automatic elastic；The body that stretches into is installed in a pushing meanss, and the end of the straight-bar body forms one
The Access Division of " T " font structure, the Access Division set device by a fixing card and set with the pushing meanss drive connection；It is described
Stretch on the tube wall of body front end and offer a notch part for being used for hanging wire and locking wire.
2. a kind of special tibial tunnel of bone surgery according to claim 1 crosses line traction push-pull device at fixed, its feature exists
In：The elastic reaction block includes the elastic bending body of an arc, and the upper end of the elastic bending body, which is fixed, is equiped with one for leading
Draw tibial tunnel to cross the hook of line and socket head, the lower end of the elastic bending body, which is connected, is installed in the front end of the straight-bar body
Place.
3. a kind of special tibial tunnel of bone surgery according to claim 2 crosses line traction push-pull device at fixed, its feature exists
In：The hook sockets head and set in " n " character form structure.
4. a kind of special tibial tunnel of bone surgery according to claim 1 crosses line traction push-pull device at fixed, its feature exists
In：The elastic reaction block includes the elastic bending body of an arc, and the upper end of the elastic bending body, which is fixed, is equiped with one for pushing away
Top tibial tunnel crosses the ejection connector portions of line, and the lower end of the elastic bending body, which is connected, is installed in the front end of the straight-bar body
Place.
5. a sexual right requires that a kind of special tibial tunnel of bone surgery described in 4 crosses line traction push-pull device at fixed, its feature exists
In：The shape and structure that the ejection connector portions symmetrically fold in two " n " words is set.
6. a kind of special tibial tunnel of bone surgery according to claim 1 crosses line traction push-pull device at fixed, its feature exists
In：The pushing meanss include the activity-driven arm of a movable opening and closing and one and coordinate the fixation hand of opening and closing with the activity-driven arm
Hand-to-arm grip, the body that stretches into are installed on the fixed holding arm, and the Access Division of the straight-bar body end passes through one and fixed
Card sets device and set with the activity-driven arm drive connection.
7. a kind of special tibial tunnel of bone surgery according to claim 6 crosses line traction push-pull device at fixed, its feature exists
In：The fixing card, which sets device, includes a fixation clamping block, and the top of the fixation clamping block offers through hole body, and this is solid
Determine clamping block to be movably set on the straight-bar body by the through hole body, the bottom of the fixed clamping block is outstanding and prolongs
Stretch, form a clamping key block, the upper end of the activity-driven arm is provided with the buckling groove that clamping setting is engaged with the clamping key block
Body, the clamping key block coordinate active card tipping to be located in the buckling groove body.
8. a kind of special tibial tunnel of bone surgery according to claim 7 crosses line traction push-pull device at fixed, its feature exists
In：The bottom of the fixed clamping block is further opened with a fixed via body, fits through in the fixed via body and is fixed provided with one
Bolt, fixed clamping block are mutually fixedly connected with setting by the fixing bolt with the activity-driven arm.
9. a kind of special tibial tunnel of bone surgery according to claim 7 crosses line traction push-pull device at fixed, its feature exists
In：The top of the activity-driven arm and the top of the fixed clamping block set to the concave respectively, form one and place cell body, institute
The Access Division for stating " T " font structure of straight-bar body coordinates active card to be placed in the standing groove body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610495653.0A CN105997299B (en) | 2016-06-30 | 2016-06-30 | A kind of special tibial tunnel of bone surgery crosses line traction push-pull device at fixed |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610495653.0A CN105997299B (en) | 2016-06-30 | 2016-06-30 | A kind of special tibial tunnel of bone surgery crosses line traction push-pull device at fixed |
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| CN105997299A CN105997299A (en) | 2016-10-12 |
| CN105997299B true CN105997299B (en) | 2018-01-02 |
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| CN107874820B (en) * | 2017-12-12 | 2023-04-07 | 厦门大学附属中山医院 | Guiding sleeve for tibia tunnel traction line for posterior cruciate ligament reconstruction under arthroscope |
| CN110432960B (en) * | 2019-07-19 | 2021-07-13 | 温州医科大学附属第一医院 | A jack-up ware for restoring to throne fracture piece that sinks |
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| DE19851152A1 (en) * | 1998-11-06 | 2000-05-11 | Storz Karl Gmbh & Co Kg | Instruments for implanting a cruciate ligament replacement in a knee joint |
| CN101816584A (en) * | 2004-04-22 | 2010-09-01 | 斯坎迪乌斯生物医药公司 | Be used to rebuild the apparatus and method of ligament |
| CN2824845Y (en) * | 2005-09-01 | 2006-10-11 | 程军 | Steel wire traction device for orthopedics department |
| CN201005733Y (en) * | 2007-04-03 | 2008-01-16 | 张文涛 | Knee cruciate ligaments retaining guiding hook |
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| EP3034022B1 (en) * | 2009-04-17 | 2018-08-29 | Shane Barwood | Tenodesis system |
| CN201847756U (en) * | 2010-11-11 | 2011-06-01 | 王飞 | Forward line-passing device for reconstructing cruciate ligament of knee joint under arthroscope |
| US8882834B2 (en) * | 2011-07-08 | 2014-11-11 | Smith & Nephew, Inc. | Soft tissue repair |
| US8790352B2 (en) * | 2011-10-03 | 2014-07-29 | Smith & Nephew, Inc. | Ovoid tunnel guide and method of ACL reconstruction |
| CN203122569U (en) * | 2012-10-29 | 2013-08-14 | 邵卫星 | Dilation orthosis |
| CN203634263U (en) * | 2013-11-14 | 2014-06-11 | 吉林大学 | Tibial tunnel lead traction device for reconstructing posterior cruciate ligament under arthroscope |
| CN205913427U (en) * | 2016-06-30 | 2017-02-01 | 吕宏升 | Bone surgery crosses line in dedicated shin bone tunnel and pulls push -and -pull device |
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2016
- 2016-06-30 CN CN201610495653.0A patent/CN105997299B/en active Active
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