CN109394391A - A kind of graft braiding fixator - Google Patents
A kind of graft braiding fixator Download PDFInfo
- Publication number
- CN109394391A CN109394391A CN201811522599.XA CN201811522599A CN109394391A CN 109394391 A CN109394391 A CN 109394391A CN 201811522599 A CN201811522599 A CN 201811522599A CN 109394391 A CN109394391 A CN 109394391A
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- China
- Prior art keywords
- hole
- strip
- plate
- groove
- fixator
- 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
- 238000009954 braiding Methods 0.000 title claims description 20
- 239000007943 implant Substances 0.000 claims abstract description 5
- 210000002421 cell wall Anatomy 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 10
- 239000011148 porous material Substances 0.000 claims description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 7
- 239000000741 silica gel Substances 0.000 claims description 7
- 229910002027 silica gel Inorganic materials 0.000 claims description 7
- 229920000491 Polyphenylsulfone Polymers 0.000 claims description 3
- 230000013011 mating Effects 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 238000007493 shaping process Methods 0.000 abstract description 3
- 210000003041 ligament Anatomy 0.000 description 12
- 238000000034 method Methods 0.000 description 10
- 230000006378 damage Effects 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 210000001264 anterior cruciate ligament Anatomy 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 208000005137 Joint instability Diseases 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
Classifications
-
- 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
Abstract
The present invention relates to a kind of grafts to weave fixator, and generally plastic plate is flexibly connected with a thickness of 3.5~6.5mm by plate a and plate b arranged side by side；Graft weaves fixator and is equipped with a plurality of spacing arrangement and the clamp structure through the strip through-hole of its integral thickness and for fixation implant, and the both ends of each strip through-hole are located in plate a and plate b；Each strip through-hole is made of the bar shaped connecting hole for being located at the stomidium at both ends, being located in the middle interstitial hole and connecting stomidium and interstitial hole respectively, and interstitial hole is located at the junction of plate a and plate b；Bar shaped connecting hole is connected to by the first groove and the second groove, the notch of first groove and the second groove is located on two opposite faces of plastic plate, first groove and the second groove are arranged above and below and partially overlap, it left-right situs and partially overlaps, connectivity part is the overlapping positions of the first groove and the second groove.The configuration of the present invention is simple, machine-shaping difficulty is low, low using difficulty, and application prospect is good.
Description
Technical field
The invention belongs to operating equipment technical fields, are related to a kind of graft braiding fixator.
Background technique
Ligament is one piece of fibr tissue, mainly connects each piece of bone in the intracorporal effect of people.Ligament is often due to injury
Or accident and lose (separation, tearing or rupture).The ligament of damage can hinder the movement (joint instability) in joint and cause pain
Bitterly.Due to ligament can not Natural re generation, when damage it is more serious when need by operation rebuild.Presently the most common need
The ligament to be rebuild is anterior cruciate ligament (ACL).
Most common graft for replacing damage ligament is exactly autograft, generally the tendon of patient, is being carried out
Before replacement damage ligament, generally requires and tensioning fixation is carried out to graft, correspond to position so that graft is easily fixed on human body
It sets.105250049 A of patent CN provides a kind of implantation of ligament object preparation system and method, the system fixation simplify
Preparation process, improves procedure efficiency to a certain extent, but since system is made of litzendraht wire, building process is to operator
Proficiency it is more demanding, building process is relatively cumbersome.106913394 A of patent CN provides a kind of graft preparation system
System, overall structure is as shown in Figures 1 to 3, solves the cumbersome drawback of building process to a certain extent, but its structure is more multiple
Miscellaneous, when installation, needs tooling to assist, and gap structure is easy to happen card line when in use, only has one end equipped with clamp structure,
It is in operation to have inconvenience more, while its clamp structure easily crushes graft.
Therefore, a kind of simple structure, good fixing effect, easy to operate and graft braiding to graft without wound are developed admittedly
Determine the great realistic meaning of device.
Summary of the invention
The purpose of the present invention is overcoming the deficiencies of existing technologies, simple a kind of structure, good fixing effect, easy to operate is provided
And fixator is woven without the graft of wound to graft.
In order to achieve the above objectives, The technical solution adopted by the invention is as follows:
A kind of graft braiding fixator, generally plastic plate, with a thickness of 3.5~6.5mm, by plate a and plate b arranged side by side
It is flexibly connected into (shape is similar to the books opened)；
Graft weaves fixator and is equipped with a plurality of spacing arrangement and runs through the strip through-hole of its integral thickness, and each bar shaped is logical
The both ends in hole are located in plate a and plate b；
Each strip through-hole is respectively by being located at the stomidium at both ends, being located in the middle interstitial hole and connecting stomidium and interstitial hole
Bar shaped connecting hole composition, interstitial hole are located at the junction of plate a and plate b；
Bar shaped connecting hole is connected to by the first groove and the second groove, and the notch of the first groove and the second groove distinguishes position
In on two opposite faces of plastic plate, the first groove and the second groove are arranged above and below and partially overlap, left-right situs and part weight
It closes, connectivity part is the overlapping positions of the first groove and the second groove；
Graft weaves fixator and is equipped with the clamp structure for being used for fixation implant.
Graft braiding fixator of the invention passes through the material of selection suitable stiffness and cooperates with plate thickness, protects
It has demonstrate,proved that fixator will not deformation occurs, has needed that deformation occurs using support plate to guarantee equipment compared with the prior art, this hair
It is bright to simplify overall structure, the complexity of mold is reduced, reduces injection molding difficulty, while the present invention is directly in plate
To facilitate suture, (i.e. graft, the present invention are illustrated by taking suture as an example, and suture can weave for macromolecular fibre for upper aperture
Line, metal knitted line or macromolecule monofilament) it is pierced by, compared with the easily-deformable easily movable blade sections of the prior art, reduce
Weave fixed difficulty, the operation for the person of being convenient to use.Bar shaped of the invention connects pore structure deft design, and suture only passes through
The multi-pass operation of up and down direction and left and right directions could complete traversing into or out for suture, and reducing maloperation, (suture mistake is worn
Enter or be pierced by, suture is squeezed active force and is pierced by) probability.
As a preferred technical scheme:
A kind of graft as described above weaves fixator, the material of the plastic plate be PP, PE, ABS, PA or
PPSU；The plate a and plate b is the identical rectangular slab of size；The flexible connection is that fingerboard a and plate b are connected by a hinge.This hair
Bright plastic plate needs to guarantee certain degree of hardness, and material is not limited merely to listed material, other hardness it is suitable (with
Upper material is suitable) material be equally applicable to the present invention.The mode of the geomery and flexible connection of plate a and plate b is also and not only
It is confined to this, the present invention is only as example.
A kind of graft as described above weaves fixator, and flat wire band, flat wire band and plate a are fixed on the plastic plate
It is parallel with the junction of plate b, and close to one end of strip through-hole.Flat wire band can greatly facilitate the braiding of suture to fix, together
When can also be spaced suture, improve the stability of operating process.
A kind of graft as described above weaves fixator, and first groove and the second groove are rectangular recess；It is described
The slot bottom of first groove is vertical with the cell wall of the second groove to be connect, and in junction chamfering；The cell wall of first groove and
The slot bottom of two grooves vertically connects, and in junction chamfering.The internal structure of bar shaped connecting hole is optimized in the present invention,
Angle design, facilitates being pierced by for suture, reduces and occur the probability of card line when use.
A kind of graft as described above weaves fixator, and first groove is identical as the groove width of the second groove, described
The distance between slot bottom of first groove and the second groove is the 1/2 of graft line footpath, first groove and the second groove
Minimum range between cell wall is the 1/3 of graft line footpath.The distance between slot bottom of first groove and the second groove or first
Minimum range between groove and the cell wall of the second groove is excessive, and the difficulty that graft line passes through bar shaped connecting hole is too low, Yi Yin
Send out maloperation；Between the distance between slot bottom of first groove and the second groove or the first groove and the cell wall of the second groove most
Small distance is too small, and the difficulty that graft line passes through bar shaped connecting hole is excessive, is unfavorable for operating.
A kind of graft as described above weaves fixator, and all strip through-holes are parallel to each other and both ends flush, institute
The both ends for stating strip through-hole are equal with the distance between the junction of plate a and plate b；
The strip through-hole shares 5, is followed successively by strip through-hole I, strip through-hole II, strip through-hole III, strip through-hole
IV, strip through-hole V；
Strip through-hole I, strip through-hole II, strip through-hole III and strip through-hole IV are equidistantly arranged, its spacing 8.8mm,
The spacing of strip through-hole IV and strip through-hole V is 5.2mm；
The groove width of the first groove is 3mm, strip through-hole IV and item in strip through-hole I, strip through-hole II and strip through-hole III
The groove width of the first groove is 2.8mm in shape through-hole V.
The arrangement of strip through-hole of the invention is not limited thereto, and herein only as example, this is for existing suture
One suitable technical solution.
A kind of graft as described above weaves fixator, the shape of strip through-hole I, strip through-hole II and strip through-hole III
Shape is identical with size, and strip through-hole IV is identical with the shape and size of strip through-hole V.
A kind of graft as described above weaves fixator, and the stomidium in plate a is tri-angle-holed, certainly separate connecting hole
Place is tapered to close connection hole size；Stomidium in plate b is round hole；The interstitial hole is quadrangle star-shaped aperture.This hair
The concrete shape of bright stomidium and interstitial hole is not limited to that, as long as guaranteeing that suture can pass through.Triangle of the invention
The design of shape stomidium is for the ease of suture slide-in, and round stomidium is to pass suture through flat wire band, quadrangle star using needle for convenience
Shape interstitial hole is primarily to guaranteeing overall structural strength and facilitating injection molding.
A kind of graft as described above weaves fixator, in strip through-hole IV and strip through-hole V, round hole and connecting hole
Between be additionally provided with bullet shaped transitional pore, the size of transitional pore is tapered from round hole to connecting hole, simultaneously/or with tri-angle-holed company
The connecting hole connect is also divided into two sections by slotted eye.The design of bullet shaped transitional pore is the resistance in order to reduce suture distal end, with
Facilitate operation.
A kind of graft as described above weaves fixator, and totally 2 groups of the clamp structure, it is solid to be located at graft braiding
Determine the both ends of device；The clamp structure is made of convex plate and notch plate, and convex plate and notch plate are vertical with plate a and plate b respectively
Connection；The mating surface of the convex plate and notch plate is equipped with layer of silica gel.Braiding fixator both ends are equipped with clamp structure, can
The firmness for improving clamping, facilitates operation, the design of layer of silica gel, which can be avoided, crushes graft.
Invention mechanism:
Graft braiding fixator of the invention passes through the material of selection suitable stiffness and cooperates with plate thickness, protects
It has demonstrate,proved that fixator will not deformation occurs, has needed that deformation occurs using support plate to guarantee equipment compared with the prior art, this hair
It is bright to simplify overall structure, the complexity of mold is reduced, reduces injection molding difficulty, while the present invention is directly in plate
Upper aperture compared with the easily-deformable easily movable blade sections of the prior art, reduces braiding fixation to facilitate suture to be pierced by
Difficulty, the operation for the person of being convenient to use.Bar shaped connects pore structure deft design, and suture only passes through up and down direction and left and right directions
Multi-pass operation could complete traversing into or out for suture, reducing maloperation, (suture mistake traverses into or out, suture is by squeezing
Pressure active force be pierced by) probability.The clamp structure being equipped with by both ends significantly improves the firmness of clamping, while energy
It is enough convenient for users to operation.Furthermore the present invention is equipped with layer of silica gel in clamp structure and graft contact position, can effectively avoid
Crush graft.
The utility model has the advantages that
(1) graft of the invention weaves fixator, and structure is simple, and machine-shaping difficulty is low, low in cost；
(2) graft of the invention weaves fixator, assists without tooling, and installation difficulty is low；
(3) graft of the invention weaves fixator, and two sides are equipped with clamp structure, and firm grip is reliable, clamps simultaneously
It is equipped with layer of silica gel in structure, can be avoided and crush graft, and under without other ancillary equipments, be able to achieve one man operation；
(4) graft of the invention weaves fixator, is equipped with flat wire band, while facilitating installation, can preferably between
Space line improves the stability of whole operation process.
Detailed description of the invention
Fig. 1~3 are the structural schematic diagrams of the graft preparation system of the prior art；
Fig. 4~5 are the structural schematic diagrams of graft braiding fixator of the invention；
Fig. 6 is the schematic cross-section in Fig. 5 at A-A；
Fig. 7~9 are the process schematic using graft braiding fixator braiding fixation implant of the invention；
Wherein, 1- plate a, 2- plate b, 3- strip through-hole I, 4- strip through-hole II, 5- strip through-hole III, 6- strip through-hole IV,
7- strip through-hole V, 8- stomidium, 9- interstitial hole, 10- connecting hole, 11- bullet shaped transitional pore, the first groove of 12-, 13- second are recessed
Slot, 14- clamp structure, 15- flat wire band, 16- suture, 17- ligament.
Specific embodiment
The invention will be further elucidated with reference to specific embodiments.It should be understood that these embodiments are merely to illustrate this hair
It is bright rather than limit the scope of the invention.In addition, it should also be understood that, after reading the content taught by the present invention, art technology
Personnel can make various changes or modifications the present invention, and such equivalent forms are equally applicable to the application the appended claims institute
The range of restriction.
A kind of graft weaves fixator, as shown in figure 4, generally plastic plate, material PP, can also for PE, ABS,
PA or PPSU passes through hinge by arranged side by side and size identical rectangular slab plate a1 and rectangular slab plate b2 with a thickness of 3.5~6.5mm
It is flexibly connected.
Graft weaves fixator and is equipped with the strip through-hole that 5 stripe pitch arrange and run through its integral thickness, such as Fig. 5 institute
Show, the both ends of each strip through-hole are located in plate a1 and plate b2.5 strip through-holes are followed successively by strip through-hole I3, strip through-hole
II4, strip through-hole III5, strip through-hole IV6 and strip through-hole V7, are parallel to each other and both ends flush, and the two of 5 strip through-holes
Hold, strip through-hole I3, strip through-hole II4, strip through-hole III5 and item equal with the distance between the junction of plate a1 and plate b2
Shape through-hole IV6 is equidistantly arranged, its spacing L1The spacing of=8.8mm, strip through-hole IV6 and strip through-hole V7 are L2=
5.2mm。
5 strip through-holes are respectively by being located at the stomidium 8 at both ends, being located in the middle interstitial hole 9 and connecting stomidium and centre
The bar shaped connecting hole 10 in hole forms, and interstitial hole 9 is located at the junction of plate a1 and plate b2, the stomidium of strip through-hole being located in plate a1
To be tri-angle-holed, tapered to size at close connecting hole 10 from separate connecting hole 10, the stomidium in plate b2 is round hole,
Interstitial hole 9 is quadrangle star-shaped aperture.
Connecting hole 10 is connected to by the first groove 12 with the second groove 13, the notch of the first groove 12 and the second groove 13
It is located on two opposite faces of plastic plate, the first groove 12 and the second groove 13 are arranged above and below and partially overlap, left and right row
It arranges and partially overlaps, connectivity part is the overlapping positions of the first groove and the second groove, as shown in fig. 6, the first groove 12 and second
Groove 13 is rectangular recess, and the slot bottom of the first groove 12 is vertical with the cell wall of the second groove 13 to be connect, and in junction chamfering, the
The cell wall of one groove 12 is vertical with the slot bottom of the second groove 13 to be connect, and in junction chamfering.First groove 12 and the second groove
13 groove width L3It is identical, the distance between slot bottom of the first groove 12 and the second groove 13 L4It is the 1/2 of graft line footpath, first
Minimum range L between groove 12 and the cell wall of the second groove 135It is the 1/3 of graft line footpath.
The groove width of the first groove in strip through-hole I3, strip through-hole II4 and strip through-hole III5 is 3mm, strip through-hole
The groove width of the first groove in IV6 and strip through-hole V7 is 2.8mm.
Strip through-hole I3, strip through-hole II4 are identical with the shape and size of strip through-hole III5, strip through-hole IV6 and item
The shape and size of shape through-hole V7 are identical.In strip through-hole IV6 and strip through-hole V7, it is additionally provided between round hole and connecting hole 10
The size of bullet shaped transitional pore 11, transitional pore 11 is tapered from round hole to connecting hole 10, simultaneously/or with tri-angle-holed connection
Connecting hole is also divided into two sections by slotted eye, as shown in Figure 7.
Flat wire band 15 is fixed on plastic plate, flat wire band 15 is parallel with the junction of plate a and plate b, and logical close to bar shaped
The one end in hole.
Graft braiding fixator is additionally provided with the clamp structure for fixation implant, totally 2 groups of clamp structure 14, distinguishes position
In the both ends of graft braiding fixator, clamp structure 14 is made of convex plate and notch plate, convex plate and notch plate respectively with
Plate a and plate b are vertically connected, and the mating surface of convex plate and notch plate is equipped with layer of silica gel.
It is as shown in Figure 7 that the fixed process of braiding is carried out using graft braiding fixator of the invention: firstly, by flat wire band
15 are fixed on crochet (i.e. graft braiding fixator), after suture is then reserved a segment length, by one end successively from
It passes through in the round hole of flat wire band and strip through-hole V, is pierced by into crochet reverse side, then from the tri-angle-holed of strip through-hole V, into
Enter crochet front, after suture intersects in crochet front, one end successively passes through the round hole of flat wire band and strip through-hole IV, separately
One end is tri-angle-holed across strip through-hole IV's, and then for suture after crochet reverse side level crossing, both ends are logical from bar shaped respectively
The tri-angle-holed and round hole of hole IV is pierced by, and the one end being pierced by from round hole is then passed through flat wire band, then suture crochet just
After face intersects, one end successively passes through the round hole of flat wire band and strip through-hole III, and the other end passes through the triangle of strip through-hole III
Shape hole, continue more than threading step, until threading complete, as shown in Figure 8.After the completion of threading, as shown in figure 9, by ligament 17
Crochet is penetrated, pinches crochet stent clamping ligament with hand, then pull main body suture, until suture is sliding from crochet bracket
Out and ligament of tying tight, operation are completed.
Tests prove that graft of the invention weaves fixator, structure is simple, and machine-shaping difficulty is low, low in cost,
It is easy to use, and two sides are equipped with clamp structure, solve the insecure disadvantage of crochet firm grip in the prior art, together
When in clamp structure be equipped with layer of silica gel, can be avoided and crush graft, can be used more widely.
Claims (10)
1. a kind of graft weaves fixator, it is characterized in that: generally plastic plate, with a thickness of 3.5~6.5mm, by arranged side by side
Plate a and plate b are flexibly connected；
Graft weaves fixator and is equipped with a plurality of spacing arrangement and runs through the strip through-hole of its integral thickness, each strip through-hole
Both ends are located in plate a and plate b；
Each strip through-hole is respectively by being located at the stomidium at both ends, being located in the middle interstitial hole and connecting the bar shaped of stomidium and interstitial hole
Connecting hole composition, interstitial hole are located at the junction of plate a and plate b；
Bar shaped connecting hole is connected to by the first groove and the second groove, and the notch of the first groove and the second groove is located at modeling
On two opposite faces of flitch material, the first groove and the second groove are arranged above and below and partially overlap, and left-right situs and partially overlap, even
Logical place is the overlapping positions of the first groove and the second groove；
Graft weaves fixator and is equipped with the clamp structure for being used for fixation implant.
2. a kind of graft according to claim 1 weaves fixator, which is characterized in that the material of the plastic plate is
PP, PE, ABS, PA or PPSU；The plate a and plate b is the identical rectangular slab of size；The flexible connection is fingerboard a and plate b logical
Cross hinge connection.
3. a kind of graft according to claim 2 weaves fixator, which is characterized in that be fixed on the plastic plate
Flat wire band, flat wire band is parallel with the junction of plate a and plate b, and close to one end of strip through-hole.
4. a kind of graft according to claim 3 weaves fixator, which is characterized in that first groove and second recessed
Slot is rectangular recess；The slot bottom of first groove is vertical with the cell wall of the second groove to be connect, and in junction chamfering；Described
The cell wall of one groove is vertical with the slot bottom of the second groove to be connect, and in junction chamfering.
5. a kind of graft according to claim 4 weaves fixator, which is characterized in that first groove and second recessed
The groove width of slot is identical, and the distance between slot bottom of first groove and the second groove is the 1/2 of graft line footpath, described first
Minimum range between groove and the cell wall of the second groove is the 1/3 of graft line footpath.
6. a kind of graft according to claim 5 weaves fixator, which is characterized in that all strip through-holes are mutually flat
It goes and both ends flushes, the both ends of the strip through-hole are equal with the distance between the junction of plate a and plate b；
The strip through-hole shares 5, is followed successively by strip through-hole I, strip through-hole II, strip through-hole III, strip through-hole IV, item
Shape through-hole V；
Strip through-hole I, strip through-hole II, strip through-hole III and strip through-hole IV are equidistantly arranged, its spacing 8.8mm, bar shaped
The spacing of through-hole IV and strip through-hole V is 5.2mm；
The groove width of the first groove is 3mm in strip through-hole I, strip through-hole II and strip through-hole III, and strip through-hole IV and bar shaped are logical
The groove width of the first groove is 2.8mm in the V of hole.
7. a kind of graft according to claim 6 weaves fixator, which is characterized in that strip through-hole I, strip through-hole II
Identical with the shape and size of strip through-hole III, strip through-hole IV is identical with the shape and size of strip through-hole V.
8. a kind of graft according to claim 7 weaves fixator, which is characterized in that the stomidium in plate a is three
Angular hole, it is tapered from separate connection hole to close connection hole size；Stomidium in plate b is round hole；The centre
Hole is quadrangle star-shaped aperture.
9. a kind of graft according to claim 8 weaves fixator, which is characterized in that strip through-hole IV and strip through-hole
Bullet shaped transitional pore is additionally provided in V, between round hole and connecting hole, the size of transitional pore is tapered from round hole to connecting hole, together
When/or with the connecting hole of tri-angle-holed connection two sections also are divided by slotted eye.
10. a kind of graft according to claim 1 weaves fixator, which is characterized in that totally 2 groups of the clamp structure,
It is located at the both ends of graft braiding fixator；The clamp structure is made of convex plate and notch plate, convex plate and spill
Plate respectively with plate a and plate b is vertical connect；The mating surface of the convex plate and notch plate is equipped with layer of silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811522599.XA CN109394391B (en) | 2018-12-13 | 2018-12-13 | Implant braiding fixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811522599.XA CN109394391B (en) | 2018-12-13 | 2018-12-13 | Implant braiding fixer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109394391A true CN109394391A (en) | 2019-03-01 |
| CN109394391B CN109394391B (en) | 2024-02-20 |
Family
ID=65458949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811522599.XA Active CN109394391B (en) | 2018-12-13 | 2018-12-13 | Implant braiding fixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109394391B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116725734A (en) * | 2022-12-06 | 2023-09-12 | 杭州锐健马斯汀医疗器材有限公司 | Braiding apparatus and braiding apparatus system |
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| CN106726006A (en) * | 2016-12-28 | 2017-05-31 | 广州迈普再生医学科技有限公司 | Bionical ligament and bionical ligamentary system |
| CN106913394A (en) * | 2015-12-22 | 2017-07-04 | 德普伊新特斯产品有限责任公司 | Graft Preparation System |
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| US3525785A (en) * | 1967-10-24 | 1970-08-25 | Fmc Corp | Method for extruding woven net-like structures |
| US4741330A (en) * | 1983-05-19 | 1988-05-03 | Hayhurst John O | Method and apparatus for anchoring and manipulating cartilage |
| JP2001251720A (en) * | 2000-03-03 | 2001-09-14 | C-Cube Corp | Distributing device and wiring method using the same |
| WO2006044920A2 (en) * | 2004-10-19 | 2006-04-27 | Osteotech, Inc. | Adjustable instrumentation for spinal implant insertion |
| US20080209795A1 (en) * | 2006-08-11 | 2008-09-04 | Larry Schoenike | Fishing float or strike indicator and attachment methods |
| CN203789206U (en) * | 2014-04-23 | 2014-08-27 | 江苏杰盛手套有限公司 | Gloves |
| CN106913394A (en) * | 2015-12-22 | 2017-07-04 | 德普伊新特斯产品有限责任公司 | Graft Preparation System |
| CN205525624U (en) * | 2016-01-30 | 2016-08-31 | 深圳市英菲尼迪纸品包装材料有限公司 | Wire rope handling bag of sack is tightened up to high efficiency |
| CN106726006A (en) * | 2016-12-28 | 2017-05-31 | 广州迈普再生医学科技有限公司 | Bionical ligament and bionical ligamentary system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116725734A (en) * | 2022-12-06 | 2023-09-12 | 杭州锐健马斯汀医疗器材有限公司 | Braiding apparatus and braiding apparatus system |
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| CN109394391B (en) | 2024-02-20 |
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