CN106073839A - A kind of gate for Cruciate ligament reconstruction is followed closely and is guided and driver - Google Patents
A kind of gate for Cruciate ligament reconstruction is followed closely and is guided and driver Download PDFInfo
- Publication number
- CN106073839A CN106073839A CN201610585656.3A CN201610585656A CN106073839A CN 106073839 A CN106073839 A CN 106073839A CN 201610585656 A CN201610585656 A CN 201610585656A CN 106073839 A CN106073839 A CN 106073839A
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- China
- Prior art keywords
- hole
- gate
- shell
- location
- striking head
- 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
- 210000003041 ligament Anatomy 0.000 title claims abstract description 25
- 238000009527 percussion Methods 0.000 claims abstract description 31
- 230000004807 localization Effects 0.000 claims abstract description 4
- 238000010079 rubber tapping Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 6
- 210000002435 tendon Anatomy 0.000 description 6
- 239000010437 gem Substances 0.000 description 3
- 229910001751 gemstone Inorganic materials 0.000 description 3
- 238000010009 beating Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000002324 minimally invasive surgery Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 108010048734 sclerotin Proteins 0.000 description 1
- 230000002792 vascular Effects 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
- A61B17/068—Surgical staplers, e.g. containing multiple staples or clamps
- A61B17/0682—Surgical staplers, e.g. containing multiple staples or clamps for applying U-shaped staples or clamps, e.g. without a forming anvil
-
- 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
- A61B17/1714—Guides or aligning means for drills, mills, pins or wires for applying tendons or ligaments
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Orthopedic Medicine & Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Rheumatology (AREA)
- Dentistry (AREA)
- Surgical Instruments (AREA)
Abstract
A kind of gate for Cruciate ligament reconstruction follows closely guiding and driver belongs to technical field of medical instruments, it is therefore intended that the gate nail solving prior art existence easily taps the problem that deformation, location difficulty and driving depth are difficult to determine.The present invention includes positioning shell and being arranged on the percussion bar that shell internal relative localization shell in location slides；Through hole A is had along axis in the middle of the shell of location, with the end cap of through hole B centered by shell one end, location, through hole A connects with through hole B, it is symmetrically arranged with two pilot hole A about through hole B on end cap, being provided with the gate groove connected with through hole A on the shell sidewall away from end cap one end of location, location shell is the arcuate structure caved inward away from four side wall ends of end cap one end；Tapping bar include the body of rod and be fixed on the striking head of body of rod one end, striking head side wall length direction and pilot hole A correspondence position and be provided with arc groove, striking head and gate to be squeezed into nail end face coordinate, and striking head and through hole A coordinate, and tap bar and through hole B coordinates.
Description
Technical field
The invention belongs to technical field of medical instruments, be specifically related to a kind of gate for Cruciate ligament reconstruction follow closely guide and
Driver.
Background technology
Gate nail used in Sport Medicine is used primarily in before and after's Cruciate ligament reconstruction, is used for the tendon after implanting
Reinforcing, the method squeezing into gate nail at present mainly uses electric drill, uses Kirschner wire jewel hole, follows closely by vascular forceps clamping gate,
Then two pinpricks that gate nail alignment gets out, hammer are allowed directly to squeeze into, the method shortcoming: 1, due to Most patients be all
Youngster, sclerotin is harder, when tapping gate nail, once should not squeeze into, need repeatedly to beat observation, waste the plenty of time,
And gate nail is easily tapped deformation, is beaten by gate nail the most sometimes and flies out.2, hand over before and after Sport Medicine is done
Fork ligament reconstructive operation belongs to Minimally Invasive Surgery, and otch is smaller, two anchor point phases conveniently squeezing into gate nail that electric drill gets out
For to less, so should not observe, sometimes waste the plenty of time be used for look for anchor point, add operating time.3, gate
Nail is squeezed into certain depth and to be passed by tendon, the bad grasp of this degree of depth, crosses and deeply should not be pulled through tendon, crosses shallow easily by gate nail
Train off.
Summary of the invention
It is an object of the invention to propose a kind of gate for Cruciate ligament reconstruction and follow closely guiding and driver, solve existing
The gate nail that technology exists easily taps the problem that deformation, location difficulty and driving depth are difficult to determine.
For achieving the above object, a kind of gate for Cruciate ligament reconstruction of the present invention follows closely guiding and driver includes determining
Position shell and the percussion bar being arranged on the internal relative localization shell slip of location shell；
Through hole A is had along axis in the middle of the shell of described location, with the end cap of through hole B centered by shell one end, location, described logical
Hole A connects with through hole B, and described end cap is symmetrically arranged with two pilot hole A about through hole B, and described location shell is away from end cap one
It is provided with gate groove, described gate groove and gate to be squeezed on the sidewall of end and follows closely matched in clearance, and connect with through hole A, described
Location shell is the arcuate structure caved inward away from four side wall ends of end cap one end；
Described percussion bar includes the body of rod and is fixed on the striking head of body of rod one end, described striking head side wall length direction and leading
To hole A correspondence position be provided with arc groove, described striking head bottom and gate to be squeezed into nail on end face coordinate, described in strike
Tapping the head and described through hole A coordinates, described percussion bar and described through hole B coordinate.
Described percussion bar also includes that percussion dish, described percussion dish and the body of rod stretch out the end thread connection of shell one end, location,
On described percussion dish, pilot hole A correspondence position is provided with pilot hole B.
Described pilot hole A and pilot hole B allows Kirschner wire to pass.
The diameter of described arc groove is identical with the diameter of pilot hole A and pilot hole B.
The through hole A having in the middle of the shell of described location includes two sections, and one section is square opening, and another section is circular port, described side
Shape hole and the striking head matched in clearance tapped on bar, and connect with described gate groove, described circular port and the bar of described percussion bar
Body space coordinates, and connects with the through hole B on end cap.
The invention have the benefit that a kind of gate for Cruciate ligament reconstruction of the present invention is followed closely to guide and driver
The location shell four side wall ends near gate groove one end are the arcuate structure caved inward, and make four dihedrals become tip, favorably
In location, arcuate structure beneficially position fixing process is pulled through tendon to be positioned simultaneously, facilitates look at beating of gate nail simultaneously
Entering the degree of depth, during use, positioned by location shell, Kirschner wire realizes jewel hole through pilot hole, pulls upwardly on percussion bar, passes through gate
Gate nail is put in square opening by groove, unclamps percussion bar, and the striking head and the gate that tap bar lower end nail on end contact, pass through
Beaing the percussion dish tapping bar one end to be squeezed into by gate nail, whole process once completes, and saves a large amount of operating time, due to whole
Percussion process gate is followed closely all the time inside device, so not havinging deformation, beating situation about flying；Gate nail needs to fix before putting into
Tendon by location shell lower end arcuate structure move predetermined position to, can be directly placed into gate nail beat, will not
Occur beaing the most shallow deep situation.
Accompanying drawing explanation
Fig. 1 is that a kind of gate for Cruciate ligament reconstruction of the present invention follows closely guiding and driver overall structure schematic diagram；
Fig. 2 is that a kind of gate for Cruciate ligament reconstruction of the present invention follows closely the overall knot guiding and positioning shell in driver
Structure schematic diagram；
Fig. 3 is that a kind of gate for Cruciate ligament reconstruction of the present invention is followed closely and guided and position in driver shell structure master and regard
Figure；
Fig. 4 is the A-A sectional view of Fig. 3；
Fig. 5 is that a kind of gate for Cruciate ligament reconstruction of the present invention is followed closely and guided and position in driver the shell structure right side and regard
Figure；
Fig. 6 is that a kind of gate for Cruciate ligament reconstruction of the present invention is followed closely and guided and tap in driver the structure of bar and show
It is intended to；
Fig. 7 is that a kind of gate for Cruciate ligament reconstruction of the present invention follows closely the structure master guiding and tapping bar in driver
View；
Fig. 8 is that a kind of gate for Cruciate ligament reconstruction of the present invention is followed closely and guided and tap in driver the structure of bar and bow
View；
Fig. 9 is that a kind of gate for Cruciate ligament reconstruction of the present invention follows closely the structure left side guiding and tapping in driver bar
View；
Figure 10 is that a kind of gate for Cruciate ligament reconstruction of the present invention follows closely the structure of percussion dish in guiding and driver
Front view；
Figure 11 is that a kind of gate for Cruciate ligament reconstruction of the present invention follows closely the structure of percussion dish in guiding and driver
Sectional view；
Wherein: 1, location shell, 101, arcuate structure, 102, gate groove, 103, through hole A, 104, end cap, 105, through hole B,
106, pilot hole A, 2, tap bar, 201, striking head, 202, the body of rod, 203, groove, 204, bottom, 3, percussion dish, 301, lead
To hole B.
Detailed description of the invention
Below in conjunction with the accompanying drawings embodiments of the present invention are described further.
Seeing accompanying drawing 1, a kind of gate for Cruciate ligament reconstruction of the present invention follows closely guiding and driver includes positioning shell 1
With the percussion bar 2 being arranged on internal relative localization shell 1 slip of location shell 1；
Seeing and have through hole A103 along axis in the middle of accompanying drawing 2-accompanying drawing 5, described location shell 1, location carries centered by shell 1 one end
The end cap 104 of through hole B105, described through hole A103 is had to connect with through hole B105, symmetrical about through hole B105 on described end cap 104
Being provided with two pilot hole A106, described location shell 1 is provided with gate groove 102, described door on the sidewall away from end cap 104 one end
Type groove 102 and gate to be squeezed into follow closely matched in clearance, and connect with through hole A103, and described location shell 1 is away from end cap 104 one end
Four side wall ends are the arcuate structure 101 caved inward；
Seeing accompanying drawing 6-accompanying drawing 9, described percussion bar 2 includes the body of rod 202 and is fixed on the striking head 201 of the body of rod 202 one end,
Described striking head 201 side wall length direction and pilot hole A106 correspondence position are provided with arc groove 203, described striking head 201
Bottom 204 and gate to be squeezed into nail on end face and coordinate, and described striking head 201 and described through hole A103 coordinate, described percussion
Bar 2 and described through hole B105 coordinate.
Seeing accompanying drawing 10 and accompanying drawing 11, described percussion bar 2 also includes that percussion dish 3, described percussion dish 3 are vertically fixed on the body of rod
202 ends stretching out shell 1 one end, location, described percussion dish 3 is provided with pilot hole B301 with pilot hole A106 correspondence position.
Described pilot hole A106 and pilot hole B301 allows Kirschner wire to pass.
The diameter of described arc groove 203 is identical with the diameter of pilot hole A106 and pilot hole B301.
The through hole A103 having in the middle of the shell 1 of described location includes two sections, and one section is square opening, and another section is circular port, institute
State square opening and striking head 201 matched in clearance tapped on bar 2, and connect with described gate groove 102, described circular port and described
Tap the body of rod 202 matched in clearance of bar 2, and connect with the through hole B105 on end cap 104.
The using method of the present invention is: first guiding and the driver of the present invention is put into operation and needs to squeeze into the portion of gate nail
Position, with electric drill 2.0 Kirschner wire by pilot hole A106 and pilot hole B301 jewel hole, then, is pulled through to be fixed below device
Tendon, then puts into gate by gate groove 102 and follows closely, and directly taps percussion dish 3 with hammer and realizes squeezing into of gate nail.
Claims (5)
1. one kind guides and driver for the gate nail of Cruciate ligament reconstruction, it is characterised in that include positioning shell (1) and arranging
The percussion bar (2) that internal relative localization shell (1) is slided in location shell (1)；
Through hole A (103) is had along axis, with through hole B's (105) centered by shell (1) one end, location in the middle of described location shell (1)
End cap (104), described through hole A (103) connects with through hole B (105), and described end cap (104) sets about through hole B (105) symmetry
Being equipped with two pilot hole A (106), described location shell (1) is provided with gate groove (102) on the sidewall away from end cap (104) one end,
Described gate groove (102) and gate to be squeezed into nail matched in clearance, and connect with through hole A (103), described location shell (1) away from
Four side wall ends of end cap (104) one end are the arcuate structure (101) caved inward；
Described percussion bar (2) includes the body of rod (202) and is fixed on the striking head (201) of the body of rod (202) one end, described striking head
(201) side wall length direction and pilot hole A (106) correspondence position are provided with arc groove (203), under described striking head (201)
End (204) and gate to be squeezed into nail on end face and coordinate, and described striking head (201) and described through hole A (103) coordinate, described
Tap bar (2) and described through hole B (105) coordinates.
A kind of gate for Cruciate ligament reconstruction the most according to claim 1 is followed closely and is guided and driver, it is characterised in that
Described percussion bar (2) also includes that percussion dish (3), described percussion dish (3) and the body of rod (202) stretch out the end of shell (1) one end, location
Threaded, described percussion dish (3) is upper and pilot hole A (106) correspondence position is provided with pilot hole B (301).
A kind of gate for Cruciate ligament reconstruction the most according to claim 2 is followed closely and is guided and driver, it is characterised in that
Described pilot hole A (106) and pilot hole B (301) allow Kirschner wire to pass.
A kind of gate for Cruciate ligament reconstruction the most according to claim 2 is followed closely and is guided and driver, it is characterised in that
The diameter of described arc groove (203) is identical with the diameter of pilot hole A (106) and pilot hole B (301).
5. follow closely according to a kind of gate for Cruciate ligament reconstruction described in one claim of any of the above and guide and driver,
It is characterized in that, the through hole A (103) having in the middle of described location shell (1) includes two sections, and one section is square opening, and another section is circle
Shape hole, described square opening and striking head (201) matched in clearance tapped on bar (2), and connect with described gate groove (102), institute
State the body of rod (202) matched in clearance of circular port and described percussion bar (2), and connect with the through hole B (105) on end cap (104).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610585656.3A CN106073839B (en) | 2016-07-25 | 2016-07-25 | A kind of gate nail for Cruciate ligament reconstruction is oriented to and impactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610585656.3A CN106073839B (en) | 2016-07-25 | 2016-07-25 | A kind of gate nail for Cruciate ligament reconstruction is oriented to and impactor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106073839A true CN106073839A (en) | 2016-11-09 |
| CN106073839B CN106073839B (en) | 2018-07-03 |
Family
ID=57449756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610585656.3A Expired - Fee Related CN106073839B (en) | 2016-07-25 | 2016-07-25 | A kind of gate nail for Cruciate ligament reconstruction is oriented to and impactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106073839B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113616378A (en) * | 2021-08-27 | 2021-11-09 | 王黎锋 | Tibiofibular ligament reconstruction device based on artificial tendon |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2322561Y (en) * | 1997-09-23 | 1999-06-09 | 徐卫东 | Anterior cross ligament location guide |
| US20050228399A1 (en) * | 2004-04-12 | 2005-10-13 | Toshikazu Kubo | Guiding device for use in anterior cruciate knee ligament reconstruction |
| US20090143784A1 (en) * | 2007-11-23 | 2009-06-04 | Wolf Petersen | Tibial Aiming Device For The Double Channel Technique |
| CN204813992U (en) * | 2015-07-08 | 2015-12-02 | 十堰市太和医院 | Door sprig preflex ware and director of usefulness are rebuild to orthopedics ligament |
| CN206197990U (en) * | 2016-07-25 | 2017-05-31 | 张晓南 | A kind of gate nail for Cruciate ligament reconstruction is oriented to and impactor |
-
2016
- 2016-07-25 CN CN201610585656.3A patent/CN106073839B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2322561Y (en) * | 1997-09-23 | 1999-06-09 | 徐卫东 | Anterior cross ligament location guide |
| US20050228399A1 (en) * | 2004-04-12 | 2005-10-13 | Toshikazu Kubo | Guiding device for use in anterior cruciate knee ligament reconstruction |
| US20090143784A1 (en) * | 2007-11-23 | 2009-06-04 | Wolf Petersen | Tibial Aiming Device For The Double Channel Technique |
| CN204813992U (en) * | 2015-07-08 | 2015-12-02 | 十堰市太和医院 | Door sprig preflex ware and director of usefulness are rebuild to orthopedics ligament |
| CN206197990U (en) * | 2016-07-25 | 2017-05-31 | 张晓南 | A kind of gate nail for Cruciate ligament reconstruction is oriented to and impactor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113616378A (en) * | 2021-08-27 | 2021-11-09 | 王黎锋 | Tibiofibular ligament reconstruction device based on artificial tendon |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106073839B (en) | 2018-07-03 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Baocai Inventor after: Zhang Xiaonan Inventor before: Zhang Xiaonan Inventor before: Zhang Baocai |
|
| CB03 | Change of inventor or designer information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180703 |
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| CF01 | Termination of patent right due to non-payment of annual fee |