CN109350149A - A kind of ligamentaum cruciatum repairs structure and restorative procedure - Google Patents
A kind of ligamentaum cruciatum repairs structure and restorative procedure Download PDFInfo
- Publication number
- CN109350149A CN109350149A CN201811437280.7A CN201811437280A CN109350149A CN 109350149 A CN109350149 A CN 109350149A CN 201811437280 A CN201811437280 A CN 201811437280A CN 109350149 A CN109350149 A CN 109350149A
- Authority
- CN
- China
- Prior art keywords
- suture
- string holes
- coil
- ligamentaum cruciatum
- sutures
- 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.)
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Classifications
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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
- A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
- A61B17/0401—Suture anchors, buttons or pledgets, i.e. means for attaching sutures to bone, cartilage or soft tissue; Instruments for applying or removing suture anchors
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
- A61B17/0401—Suture anchors, buttons or pledgets, i.e. means for attaching sutures to bone, cartilage or soft tissue; Instruments for applying or removing suture anchors
- A61B2017/0446—Means for attaching and blocking the suture in the suture anchor
Abstract
The present invention relates to the field of medical instrument technology, provides a kind of ligamentaum cruciatum and repair structure and restorative procedure.It includes: fixed plate and suture that the ligamentaum cruciatum, which repairs structure, and there are two string holes for setting in the fixed plate；The suture is two, and the suture is arranged in one of them described string holes, is pierced by after being coiled into coil from string holes described in another, finally wears the string holes for being threaded back through and setting；The string holes that two sutures are worn is different, the end connection of two sutures after being set as coil.Ligamentaum cruciatum provided by the invention is repaired in structure, through two sutures after being set as coil, the length of coil can be adjusted, avoid the problem that influencing the fixed effect of belt loop titanium plate with graft length due to drilling in operation, have many advantages, such as that at low cost and safety is higher.
Description
Technical field
The present invention relates to the field of medical instrument technology, more particularly, to a kind of ligamentaum cruciatum reparation knot that success rate of operation is high
Structure and restorative procedure.
Background technique
It is repaired in arthrocsopic surgery in knee joint cruciate ligament tears, needs to drill through tunnel on shin bone and femur respectively,
Then implantation of ligament object is fixed in the tunnel of connection.The use of femur end is crossed nail, interference screw, belt loop titanium plate and is fixed, shin
Epiphysis uses interference screw, and belt loop titanium plate is fixed.
It needs to draw implantation of ligament object into osseous tunnel using suture in fixation procedure, the length of suture is adjustable
Section, so that the amount for the implantation of ligament object being located in osseous tunnel maximizes, existing coil length is fixed, is not adjustable, needs to survey
Amount calculates, to achieve the effect that belt loop titanium plate is fixed.
Existing coil causes operating time long, and there are operation risk, operative failure rate is high.
Summary of the invention
Technical problems to be solved
The purpose of the present invention is to provide be provided with ligamentaum cruciatum repair structure, with solve existing coil cause operation when
Between it is long, and there are operation risk, the high problems of operative failure rate.
Technical solution
In order to solve the above technical problems, it includes: fixed plate and suture, institute that ligamentaum cruciatum provided by the invention, which repairs structure,
Stating setting in fixed plate, there are two string holes；
The suture is two, and the suture is arranged in one of them described string holes, is coiled into after coil from another
The string holes is pierced by, and finally wears the string holes for being threaded back through and setting；
The string holes that two sutures are worn is different, and the end of two sutures after being set as coil connects
It connects.
Ligamentaum cruciatum provided by the invention is repaired in structure, and the suture is two, what two sutures were worn
The string holes is different, the end connection of two sutures after being set as coil.By two sutures around being set as coil
Afterwards, the length of coil can be adjusted, is avoided the problem that in operation since drilling and graft length influence belt loop titanium plate
Fixed effect, have many advantages, such as that at low cost and safety is higher.
In above-mentioned any scheme, further, two sutures are wrapped in by being woven into coil, the coil
Outside the suture.
Make two sutures connections stronger by way of braiding, coil is wrapped in more increases two seams outside
The intensity of zygonema connection.
In above-mentioned any scheme, further, the suture end after being coiled into can be compiled by other lines
It knits.
In above-mentioned any scheme, further, the string holes is the first string holes and the second string holes, and the suture is the
One suture and the second suture, first suture are arranged in the first string holes, and second suture is arranged in the second line
Hole.
The string holes that two sutures are worn is different, convenient for being finally attached to end.
In above-mentioned any scheme, further, first suture is arranged in first string holes, the circle of winding one at
It is pierced by after coil from second string holes, finally wears back first string holes.Second suture is arranged in second string holes, around
If a circle is pierced by after coil from first string holes, second string holes is finally worn back.
In order to increase the service life of suture, in above-mentioned any scheme, further, it is arranged between the adjacent string holes
There is anti-grooving.It prevents fixed plate edge from cutting to suture, the suture service life is impacted.
Anti- grooving can be arranged according to demand on the one or both sides of fixed plate, protect to suture.
Suture is worn in order to prevent, in above-mentioned any scheme, further, the slot bottom of the anti-grooving with
Shiny surface is provided between the hole wall of the string holes.
In above-mentioned any scheme, further, the suture be high molecular polythene sutures nylon suture,
Polyester suture line, polyamide suture or polypropylene suture.
In above-mentioned any scheme, further, the fixed plate is titanium plate and/or PEEK plate.
The diameter that the width of fixed plate is less than osseous tunnel passes through convenient for fixed plate, and the length of fixed plate is greater than the straight of osseous tunnel
Diameter is fixed on the cortical bone surface at femur end convenient for fixed plate.
The present invention also provides a kind of restorative procedures, repair structure using ligamentaum cruciatum as described above.
Specific steps are as follows:
S1, every suture is worn from a string holes to the fixed plate other side, from another string holes after being set as coil
It is pierced by, finally wears and be threaded back through in the string holes set；
S2, the end of two sutures after being set as coil is linked together.
Ligamentaum cruciatum provided by the invention repairs structure in use, first suture is arranged in first string holes,
The circle of winding one is pierced by after coil from second string holes, finally wears back first string holes.Second suture is arranged in described
Second string holes, the circle of winding one are pierced by after coil from first string holes, finally wear back second string holes.First suture and
The end of second suture carries out braiding connection.
Beneficial effect
By adopting the above technical scheme, the invention has the following beneficial effects: ligamentaum cruciatums provided by the invention to repair structure
In, the suture is two, and the string holes that two sutures are worn is different, two seams after being set as coil
The end of zygonema connects.Through two sutures after being set as coil, the length of coil can be adjusted, be avoided in operation
Due to the fixed effect for drilling with influencing belt loop titanium plate the problem of graft length, have at low cost and safety more high excellent
Point.
Further, two sutures are wrapped in outside the suture by being woven into coil, the coil.
Further, the string holes is the first string holes and the second string holes, and the suture is the first suture and the second seam
Zygonema, first suture are arranged in the first string holes, and second suture is arranged in the second string holes.
Further, anti-grooving is provided between the adjacent string holes.
Detailed description of the invention
It below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the schematic perspective view that ligamentaum cruciatum provided in an embodiment of the present invention repairs structure；
Fig. 2 is the schematic diagram that ligamentaum cruciatum provided in an embodiment of the present invention repairs that the first suture is worn in structure；
Fig. 3 is the schematic diagram that ligamentaum cruciatum provided in an embodiment of the present invention repairs that the second suture is worn in structure；
Fig. 4 is the top view that ligamentaum cruciatum provided in an embodiment of the present invention repairs fixed plate in structure.
Appended drawing reference:
1- fixed plate；The first suture of 2-；The second suture of 3-；
The first string holes of 4-；The second string holes of 5-；6- coil；
7- line set；The anti-grooving of 8-.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " vertical ",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
Cause operating time long to solve existing coil, and there are operation risk, the high problems of operative failure rate.
Embodiment one
Fig. 1 is the schematic perspective view that ligamentaum cruciatum provided in an embodiment of the present invention repairs structure；Fig. 2 is that the present invention is real
The ligamentaum cruciatum for applying example offer repairs the schematic diagram that the first suture is worn in structure；Fig. 3 is friendship provided in an embodiment of the present invention
Fork ligament repairs the schematic diagram that the second suture is worn in structure；Fig. 4 is ligamentaum cruciatum reparation knot provided in an embodiment of the present invention
The top view of fixed plate in structure.
As shown in Figures 1 to 4, it includes: fixed plate 1 and suture that ligamentaum cruciatum provided by the invention, which repairs structure, described
There are two string holes for setting in fixed plate 1；
The suture is two, and the suture is arranged in one of them described string holes, is coiled into after coil 6 from another
The string holes is pierced by, and finally wears the string holes for being threaded back through and setting；
The string holes that two sutures are worn is different, the end of two sutures after being set as coil 6
Connection.
Ligamentaum cruciatum provided by the invention is repaired in structure, and the suture is two, what two sutures were worn
The string holes is different, the end connection of two sutures after being set as coil 6.By two sutures around being set as coil
After 6, the length of coil 6 can be adjusted, be avoided the problem that in operation since drilling and graft length influence belt loop titanium
The fixed effect of plate has many advantages, such as that at low cost and safety is higher.
The meaning worn in the application is to penetrate, by drawing the suture for being located at fixed plate bottom and being pierced by, convenient for changing line
The size of circle.Fixed plate two sides are provided with three sections of sutures, and total intensity is preferable.
In above-mentioned any scheme, further, two sutures are wrapped up by being woven into coil 6, the coil 6
Outside the suture.
Make two sutures connections stronger by way of braiding, coil 6 is wrapped in more increases two outside
The intensity of suture connection.
In above-mentioned any scheme, further, the suture end after being coiled into can be compiled by other lines
It knits.
In above-mentioned any scheme, further, the string holes is the first string holes 4 and the second string holes 5, the suture are
First suture 2 and the second suture 3, first suture 2 are arranged in the first string holes 4, and second suture 3 is arranged in
Second string holes 5.
The string holes that two sutures are worn is different, convenient for being finally attached to end.First by first suture according to
Mode in Fig. 2 bypasses fixed plate 1, then second suture is bypassed fixed plate 1 in the way of in Fig. 3, then utilizes the
The head of a piece suture and second suture is woven to the line set 7 of package suture, realizes 6 adjustable function of coil.
Specific weaving method uses existing weaving method, as long as can be realized first with suture and the second suture
3 link together.
In above-mentioned any scheme, further, first suture 2 is arranged in first string holes 4, and winding one is enclosed
It is pierced by after coil 6 from second string holes 5, finally wears back first string holes 4.Second suture 3 is arranged in described second
String holes 5, the circle of winding one are pierced by after coil 6 from first string holes 4, finally wear back second string holes 5.
In above-mentioned any scheme, further, the suture is high molecular polythene sutures, nylon suture
Line, polyester suture line, polyamide suture or polypropylene suture.
In above-mentioned any scheme, further, the fixed plate 1 is titanium plate and/or PEEK plate.The width of fixed plate 1
Diameter less than osseous tunnel passes through convenient for fixed plate 1, and the length of fixed plate 1 is greater than the diameter of osseous tunnel, fixed convenient for fixed plate 1
Cortical bone surface at femur end.
The present invention also provides a kind of restorative procedures, repair structure using ligamentaum cruciatum as described above.
Specific steps are as follows:
S1, every suture is worn from a string holes to 1 other side of fixed plate, from another line after being set as coil 6
Hole is pierced by, and is finally worn and is threaded back through in the string holes set；
S2, the end of two sutures after being set as coil 6 is linked together.
Embodiment two
In order to increase the service life of suture, in above-mentioned any scheme, further, it is arranged between the adjacent string holes
There is anti-grooving 8.It prevents 1 edge of fixed plate from cutting to suture, the suture service life is impacted.
Anti- grooving 8 can be arranged according to demand on the one or both sides of fixed plate, protect to suture.
Suture is worn in order to prevent, in above-mentioned any scheme, further, the slot bottom of the anti-grooving 8
Shiny surface is provided between the hole wall of the string holes.Or to the inclined inclined surface of hole wall, prevent from wearing suture,
Remaining same above-described embodiment, details are not described herein again.
The two sides that fixed plate 1 wears string holes are separately provided for the connecting hole of connection draught line, can be with by draught line
It takes and entirely repairs structure.
Ligamentaum cruciatum provided by the invention repairs structure in use, first suture 2 is arranged in first string holes
4, the circle of winding one is pierced by after coil 6 from second string holes 5, finally wears back first string holes 4.Second suture 3 is worn
In second string holes 5, the circle of winding one is pierced by after coil 6 from first string holes 4, finally wears back second string holes 5.The
One suture 2 carries out braiding with the end of the second suture 3 and connects.Titanium plate one end draught line is by the seam loop of band plate together with tough
Band graft pulls in osseous tunnel, and pulls out from the other end, and the position for adjusting titanium plate makes it be tightly attached to cortical bone surface, pulls suture
The size of the both ends adjustment coil of line, finally cuts tightening suture, realizes cortex Suspending fixation.
In conclusion ligamentaum cruciatum provided by the invention is repaired in structure, the suture is two, two sutures
The string holes that line is worn is different, the end connection of two sutures after being set as coil 6.By two sutures around
After being set as coil 6, the length of coil 6 can be adjusted, be avoided the problem that in operation due to drilling and graft length shadow
The fixed effect for ringing belt loop titanium plate has many advantages, such as that at low cost and safety is higher.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (10)
1. a kind of ligamentaum cruciatum repairs structure characterized by comprising fixed plate and suture are provided in the fixed plate
Two string holes；
The suture is two, and the suture is arranged in one of them described string holes, is coiled into after coil from described in another
String holes is pierced by, and finally wears the string holes for being threaded back through and setting；
The string holes that two sutures are worn is different, the end connection of two sutures after being set as coil.
2. ligamentaum cruciatum according to claim 1 repairs structure, which is characterized in that
Two sutures are wrapped in outside the suture by being woven into coil, the coil.
3. ligamentaum cruciatum according to claim 2 repairs structure, which is characterized in that
The suture end after being coiled into can be woven by other lines.
4. ligamentaum cruciatum according to claim 1 repairs structure, which is characterized in that
The string holes be the first string holes and the second string holes, the suture be the first suture and the second suture, described first
Suture is arranged in the first string holes, and second suture is arranged in the second string holes.
5. ligamentaum cruciatum according to claim 4 repairs structure, which is characterized in that
First suture is arranged in first string holes, and the circle of winding one is pierced by after coil from second string holes, finally
Wear back first string holes.
6. ligamentaum cruciatum according to claim 1 repairs structure, which is characterized in that
Anti- grooving is provided between the adjacent string holes.
7. ligamentaum cruciatum according to claim 6 repairs structure, which is characterized in that
Shiny surface is provided between the slot bottom of the anti-grooving and the hole wall of the string holes.
8. ligamentaum cruciatum according to claim 1 repairs structure, which is characterized in that
The suture is high molecular polythene sutures, nylon suture, polyester suture line, polyamide suture or poly- third
Alkene suture.
9. ligamentaum cruciatum according to claim 8 repairs structure, which is characterized in that
The fixed plate is titanium plate and/or PEEK plate.
10. a kind of restorative procedure repairs structure using ligamentaum cruciatum as described in any one of claims 1-9, feature exists
In specific steps are as follows:
S1, every suture is worn from a string holes to the fixed plate other side, is pierced by after being set as coil from another string holes,
It finally wears and is threaded back through in the string holes set；
S2, the end of two sutures after being set as coil is linked together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811437280.7A CN109350149A (en) | 2018-11-28 | 2018-11-28 | A kind of ligamentaum cruciatum repairs structure and restorative procedure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811437280.7A CN109350149A (en) | 2018-11-28 | 2018-11-28 | A kind of ligamentaum cruciatum repairs structure and restorative procedure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109350149A true CN109350149A (en) | 2019-02-19 |
Family
ID=65343562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811437280.7A Pending CN109350149A (en) | 2018-11-28 | 2018-11-28 | A kind of ligamentaum cruciatum repairs structure and restorative procedure |
Country Status (1)
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| CN (1) | CN109350149A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111789669A (en) * | 2020-08-12 | 2020-10-20 | 东华大学 | Belt loop steel plate loop ring for repairing cruciate ligament and preparation method thereof |
| CN112472266A (en) * | 2020-12-10 | 2021-03-12 | 江苏爱厚朴医疗器械有限公司 | Ligament tibia insertion avulsion fracture fixing device and matched operation method thereof |
| CN112617924A (en) * | 2020-12-31 | 2021-04-09 | 上海傲派医疗科技有限公司 | Medical loop ring and manufacturing method thereof |
| CN112842620A (en) * | 2021-03-04 | 2021-05-28 | 海南苏生生物科技有限公司 | Threading method of matched wire of belt loop titanium plate |
| WO2022110562A1 (en) | 2020-11-30 | 2022-06-02 | 上海傲派医疗科技有限公司 | Loop and manufacturing method for same |
| CN114657672A (en) * | 2020-12-22 | 2022-06-24 | 脉通医疗科技(嘉兴)有限公司 | Loop and weaving method thereof |
| CN114652379A (en) * | 2022-03-16 | 2022-06-24 | 上海利格泰生物科技有限公司 | Fixing instrument, method for producing same and medical fixing device |
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| CN111789669A (en) * | 2020-08-12 | 2020-10-20 | 东华大学 | Belt loop steel plate loop ring for repairing cruciate ligament and preparation method thereof |
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| CN114652379A (en) * | 2022-03-16 | 2022-06-24 | 上海利格泰生物科技有限公司 | Fixing instrument, method for producing same and medical fixing device |
| CN114652379B (en) * | 2022-03-16 | 2023-09-05 | 上海利格泰生物科技股份有限公司 | Fixing device, manufacturing method thereof and medical fixing device |
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