CN106264785B - Tendon braiding apparatus is transplanted in ligament reconstructive set - Google Patents
Tendon braiding apparatus is transplanted in ligament reconstructive set Download PDFInfo
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- CN106264785B CN106264785B CN201610798085.1A CN201610798085A CN106264785B CN 106264785 B CN106264785 B CN 106264785B CN 201610798085 A CN201610798085 A CN 201610798085A CN 106264785 B CN106264785 B CN 106264785B
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- cruciate ligament
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- 238000009954 braiding Methods 0.000 title claims abstract description 69
- 210000003041 ligament Anatomy 0.000 title claims abstract description 18
- 210000002435 tendon Anatomy 0.000 title claims abstract description 17
- 238000001514 detection method Methods 0.000 claims description 29
- 238000001125 extrusion Methods 0.000 claims description 18
- 238000006073 displacement reaction Methods 0.000 claims description 15
- 238000009530 blood pressure measurement Methods 0.000 claims description 12
- 239000000428 dust Substances 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 11
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 238000005259 measurement Methods 0.000 claims description 3
- 239000012780 transparent material Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims 1
- 210000001264 anterior cruciate ligament Anatomy 0.000 abstract description 106
- 230000035876 healing Effects 0.000 abstract description 3
- 238000012797 qualification Methods 0.000 description 14
- 238000000034 method Methods 0.000 description 12
- 238000010276 construction Methods 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 210000000629 knee joint Anatomy 0.000 description 3
- 238000009940 knitting Methods 0.000 description 3
- 239000000356 contaminant Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000003902 lesion Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000006386 neutralization reaction Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000009941 weaving Methods 0.000 description 2
- 208000025978 Athletic injury Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000008407 joint function Effects 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
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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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
-
- 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
- A61F2240/00—Manufacturing or designing of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2240/001—Designing or manufacturing processes
- A61F2240/002—Designing or making customized prostheses
-
- 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
- A61F2240/00—Manufacturing or designing of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2240/001—Designing or manufacturing processes
- A61F2240/008—Means for testing implantable prostheses
Landscapes
- Health & Medical Sciences (AREA)
- Transplantation (AREA)
- Heart & Thoracic Surgery (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Rehabilitation Therapy (AREA)
- Rheumatology (AREA)
- Cardiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
Abstract
Tendon braiding apparatus is transplanted the invention discloses ligament reconstructive set, it is related to Healing in Anterior Cruciate Ligament Reconstruction set transplanting tendon braiding apparatus technical field, it is of the invention that easily anterior cruciate ligament is carried out to rebuild set braiding, including workbench and controller, sideslip groove is transversely provided with the upper surface of workbench, transverse sliding mechanism is provided with sideslip groove, the vertical lifting mechanism of expansion link straight up is fixed with the upper surface of transverse sliding mechanism, rectangular survey mass is fixed with the expansion link of vertical lifting mechanism；Preceding chute is longitudinally provided with the upper surface of workbench in front of sideslip groove, provided with longitudinal front slide mechanism in preceding chute, forward support post is fixed with the upper surface of longitudinal front slide mechanism；The control end of sliding equipment, control end, a pulling force sensor and No. two pulling force sensors of longitudinal front slide mechanism are connected with controller respectively behind the control end of transverse sliding mechanism, the control end of vertical lifting mechanism, longitudinal direction.
Description
Technical field
The present invention relates to transplanting tendon braiding apparatus technical field, and in particular to ligament reconstructive set transplanting tendon braiding is set
It is standby.
Background technology
Kneed cross ligament damage is one of most common and serious athletic injury, and tears of anterior cruciate ligament causes
Instability of knee, malpractice will cause knee joint function serious hindrance.Because damage violence is larger, often merges other and mainly tie
Structure is damaged, diagnose, deal with improperly will delay treatment, simultaneously because the mechanics function of anterior cruciate ligament is increasingly paid attention to, with
And the feature caused after damage is unstable, the need for the knee joint caused can not meet daily life and motion, and it can cause
Lesion is lost after knee joint is a series of, it is therefore desirable to carry out the hand of Healing in Anterior Cruciate Ligament Reconstruction to the anterior cruciate ligament for damaging lesion in time
Art is treated.
Healing in Anterior Cruciate Ligament Reconstruction is to use some diameters smaller and one is formed after being woven in thread tough silk directly
The relatively large anterior cruciate ligament in footpath.The reconstruction to anterior cruciate ligament is gathered also without special braiding apparatus, therefore set at present
Meter is a kind of easily to seem very necessary to the braiding apparatus that anterior cruciate ligament rebuild set.
The content of the invention
The present invention is, in order to which the reconstruction solved now to anterior cruciate ligament is gathered also without special braiding apparatus, to cause not
The not enough of set is easily rebuild to anterior cruciate ligament progress reconstruction set braiding is easily carried out to anterior cruciate ligament there is provided a kind of, compiled
During knitting anterior cruciate ligament, not only easily the degree of tension of anterior cruciate ligament is detected, also easily to the straight of anterior cruciate ligament
Footpath is detected, and the elasticity reliability of the anterior cruciate ligament woven is preferable, and the product of the anterior cruciate ligament of braiding is qualified
Rate is high, and tendon braiding apparatus is transplanted in the ligament reconstructive set that the intelligence degree of braiding process detection is higher.
Above technical problem is solved by following technical proposal：
Tendon braiding apparatus, including workbench and controller are transplanted in ligament reconstructive set, horizontal on the upper surface of workbench
To provided with sideslip groove, transverse sliding mechanism is provided with sideslip groove, is fixed with the upper surface of transverse sliding mechanism flexible
The vertical lifting mechanism of bar straight up, is fixed with rectangular survey mass on the expansion link of vertical lifting mechanism；Surveying
Longitudinally provided with several diameters are each unequal and measured hole that be connected respectively with the rear surface of survey mass on the preceding surface of gauge block,
And this several measured hole is according to diameter descending order successively spaced and parallel arrangement from left to right；In each measured hole just
One-to-one longitudinal direction is all distinguished on the upper surface of the survey mass of top provided with groove, the front and back end of each groove respectively with measurement
The preceding surface of block is connected with the rear surface of survey mass, and the hole heart line of each measured hole and the groove heart line of respective slot are same
In perpendicular；Rear chute is longitudinally provided with the upper surface of the workbench at sideslip groove rear, is provided with rear chute behind longitudinal direction
Sliding equipment, rear support strut is fixed with behind longitudinal direction on the upper surface of sliding equipment；Rear solidus machine is provided with rear support strut
Structure, one end of a rear-pulling rope is fixedly connected in rear solidus mechanism, and the other end of the rear-pulling rope is fixedly connected with one and carried
The rear drag hook of a number pulling force sensor；Preceding chute is longitudinally provided with the upper surface of workbench in front of sideslip groove, in preceding chute
It is interior to be provided with longitudinal front slide mechanism, it is fixed with forward support post on the upper surface of longitudinal front slide mechanism；On forward support post
Provided with preceding solidus mechanism, before one end of a preceding drawstring is fixedly connected in solidus mechanism, the other end of preceding drawstring is fixedly connected
There is a preceding drag hook with No. two pulling force sensors；The control end of the transverse sliding mechanism, the control of vertical lifting mechanism
The control end of sliding equipment, control end, a pulling force sensor and No. two pull sensing of longitudinal front slide mechanism behind end, longitudinal direction
Device is connected with controller respectively；Also include the display being connected with controller；Also include the dust cover made of transparent material, prevent
The lower edge of dust hood is connected on the edge of workbench surrounding by a slide fastener, and handle hole is provided with dust cover.
It is implanted into the need for due to anterior cruciate ligament in human body, work is covered with dust cover when weaving anterior cruciate ligament
Platform, can substantially reduce pollution of the environmental contaminants to anterior cruciate ligament, and reliability is high, and security is good, simple and easy to use.
Under the control of controller, the degree of tension of anterior cruciate ligament can be adjusted for top line mechanism, good reliability.
If the anterior cruciate ligament to be woven includes the tough silk of N roots；Two ends after first tough silk braiding are respectively fixedly connected with
A guide frame is formed on preceding drag hook and after on rear drag hook；Second tough silk is woven with a guide frame again, and braiding
The two ends of second tough silk afterwards are respectively fixedly connected with preceding drag hook forms No. two guide frames with rear on rear drag hook；Then again
Three tough silks are woven with No. two guide frames, and the two ends of the 3rd tough silk after braiding are respectively fixedly connected with preceding drag hook
No. three guide frames are formed with rear on rear drag hook；And so on, woven until the tough silk of nth root and N-1 guide frames, and braiding
The two ends of the tough silk of nth root afterwards are respectively fixedly connected with preceding drag hook forms N guide frames with rear on rear drag hook, then the N guide frames
The anterior cruciate ligament as to be woven.Easily anterior cruciate ligament is carried out to rebuild set braiding, in the process of braiding anterior cruciate ligament
In, under the control of the controller, by sliding equipment, longitudinal front slide mechanism, a pulling force sensor and No. two drawings behind longitudinal direction
Force snesor can be detected to the degree of tension of anterior cruciate ligament, moreover it is possible to by transverse sliding mechanism, vertical lifting mechanism and
Survey mass is detected to the diameter of anterior cruciate ligament, and the elasticity reliability of the anterior cruciate ligament woven is preferable, braiding
Anterior cruciate ligament product qualification rate it is high, the intelligence degree of braiding process detection is higher, and simple in construction, practicality is good, makes
With convenient and simple.
Preferably, being fixed with control end and control on the upper surface of longitudinal front slide mechanism in forward support post dead astern
The top line mechanism of device connection processed, the jack-up end of top line mechanism is provided with roller, and roller is rolled with preceding drawstring and is connected.
Under the control of the controller, the degree of tension of anterior cruciate ligament can be adjusted for top line mechanism, good reliability.
Preferably, also including hydraulic pump, inwall half-via is provided with the left hole wall of measured hole, in inwall half-via
Left end is provided with the cunning chamber being connected with inwall half-via, and the pressurization hole being connected with sliding chamber is provided with the left chamber wall of sliding chamber,
The right chamber wall of sliding chamber is provided with the pressure measurement half-via being connected with sliding chamber；In sliding intracavitary provided with sealing sliding shoe, so that in sliding chamber
Left chamber wall and seal sliding shoe left surface between form extrusion chamber；The two ends of a piece woven hose are docked respectively is connected to hydraulic pressure
On pump and pressurization hole, the hydraulic pressure agent in hydraulic pump is pressed into extrusion chamber by woven hose and pressurization hole；In inwall half-via
Provided with the pinch detection bar with sealing sliding shoe integrally connected, extrusion spring is provided with pressure measurement half-via, it is left in extrusion spring
The release link in " T " font is provided with the pressure measurement half-via of side, the left end of release link is connected with sealing the left surface of sliding shoe；Institute
The control end for stating hydraulic pump is connected with controller.
Under the control of the controller, anterior cruciate ligament can be existed well by hydraulic pump, pinch detection bar and measured hole
Detected respectively with the diameter without impaction state under impaction state so that the elasticity of the anterior cruciate ligament obtained after braiding
Preferably, the product qualification rate of the anterior cruciate ligament of braiding is high for reliability, and the intelligence degree of braiding process detection is higher.
Preferably, being provided with signal detecting sensor in extrusion chamber, set in the pressure measurement half-via of extrusion spring right
There is spring pressure detection sensor, the signal detecting sensor and spring pressure detection sensor are connected with controller respectively.
The pressure that the pressure and spring pressure detection sensor detected by signal detecting sensor is detected can be counted
The pressure that pinch detection bar is acted in anterior cruciate ligament is calculated, so as to become apparent from knowing anterior cruciate ligament by more energetically
The size of its diameter under pressure, and then the elasticity of anterior cruciate ligament can be calculated so that the preceding intersection obtained after braiding is tough
The elasticity reliability of band is easily obtained, and the product qualification rate of the anterior cruciate ligament of braiding is high, the intellectuality of braiding process detection
Degree is higher.
Preferably, by preceding sector hole, middle sector hole and rear sector hole, integrally connected is formed each measured hole successively；The inwall
Half-via is located on middle sector hole, provided with No. one be connected with controller on the inner hole wall of the middle sector hole of the side of inwall half-via one
Ultrasonic sensor, provided with No. two ultrasonic sensors being connected with controller on the inner hole wall of preceding sector hole, in rear sector hole
Inner hole wall is provided with No. three ultrasonic sensors being connected with controller.
The anterior cruciate ligament being set in rear sector hole is set in the preceding intersection in middle sector hole not press through a section anterior cruciate ligament
Ligament is positive hold-down segment anterior cruciate ligament, and the anterior cruciate ligament before being set in sector hole is to have pressed through a section anterior cruciate ligament.In control
Under the control of device processed, the density for not pressing through section anterior cruciate ligament in rear sector hole is examined by No. three ultrasonic sensors
Survey, detected by the density of the positive hold-down segment anterior cruciate ligament in a ultrasonic sensor centering sector hole, by No. two
The density for having pressed through section anterior cruciate ligament in ultrasonic sensor centering sector hole is detected.So as to make user more preferable
Anterior cruciate ligament is understood by the density before the extruding of pinch detection bar, after extruding neutralization extruding under each state, is easy to know
Reliability after anterior cruciate ligament braiding, allow braiding anterior cruciate ligament product qualification rate it is high.
Preferably, also including bearing, the inner ring of bearing is fixedly connected with rear support strut, rear solidus mechanism and bearing it is interior
Circle connection；Motor is also fixed with rear support strut, the outer ring of the bearing is by motor-driven rotation, on the outer ring of bearing
The cylinder that expansion link can be elastic is fixedly connected with, support is provided with the expansion link of cylinder, is provided with and control on support
The proximity transducer of device connection.
And the smooth degree on anterior cruciate ligament surface so that the elasticity reliability of the anterior cruciate ligament obtained after braiding
It is easily obtained, the product qualification rate of the anterior cruciate ligament of braiding is high.
Preferably, also including bearing, the inner ring of bearing is fixedly connected with rear support strut, rear solidus mechanism and bearing it is interior
Circle connection；Motor is also fixed with rear support strut, the outer ring of the bearing is by motor-driven rotation, on the outer ring of bearing
The cylinder that expansion link can be elastic is fixedly connected with, support is provided with the expansion link of cylinder, is provided with and control on support
The circular ultrasonic sensor of device connection.
Under the control of the controller, it is that can detect that anterior cruciate ligament by motor, cylinder and around ultrasonic sensor
Density, be easy to user be better understood by anterior cruciate ligament braiding after reliability so that the production of the anterior cruciate ligament after braiding
Product qualification rate is high.
Preferably, provided with a displacement transducer being connected with controller in longitudinal front slide mechanism, behind longitudinal direction
Sliding equipment is provided with No. two displacement transducers being connected with controller, is provided with what is be connected with controller on transverse sliding mechanism
Third place displacement sensor.
Under the control of the controller, anterior cruciate ligament can be measured by a displacement transducer and No. two displacement transducers
Elongation degree, reliability is high, easy to use.It is the position that controllable survey mass is moved left and right by third place displacement sensor
Put, be easy to anterior cruciate ligament being put into the measured hole of survey mass so that the intelligence degree of braiding process detection is higher.
The present invention can reach following effect：
It is of the invention that easily anterior cruciate ligament is carried out to rebuild set braiding, during anterior cruciate ligament is woven, in control
Under the control of device, it is by sliding equipment, longitudinal front slide mechanism, a pulling force sensor and No. two pulling force sensors behind longitudinal direction
The degree of tension of anterior cruciate ligament can be detected, moreover it is possible to by transverse sliding mechanism, vertical lifting mechanism and survey mass to preceding
The diameter of ligamentaum cruciatum is detected, and the elasticity reliability of the anterior cruciate ligament woven is preferable, and the preceding intersection of braiding is tough
The product qualification rate of band is high, and the intelligence degree of braiding process detection is higher, and simple in construction, practicality is good, simple and easy to use.
Brief description of the drawings
Fig. 1 is a kind of use state attachment structure signal of the anterior cruciate ligament of the present invention not in the measured hole of survey mass
Figure.
Fig. 2 is a kind of use state attachment structure signal of the anterior cruciate ligament of the present invention in the measured hole of survey mass
Figure.
Fig. 3 is a kind of enlarged partial cross-sectional attachment structure schematic diagram of survey mass of the present invention.
Fig. 4 is a kind of circuit theory attachment structure schematic block diagram of the present invention.
Embodiment
The present invention is further illustrated with embodiment below in conjunction with the accompanying drawings.
Embodiment, ligament reconstructive set transplanting tendon braiding apparatus, referring to shown in Fig. 1-Fig. 4, including workbench 7 and control
Device 59, is transversely provided with sideslip groove 8 on the upper surface of workbench, transverse sliding mechanism 33 is provided with sideslip groove, in horizontal cunning
The vertical lifting mechanism 32 of expansion link straight up is fixed with the upper surface of motivation structure, in the expansion link of vertical lifting mechanism
On be fixed with rectangular survey mass 24；On the preceding surface of survey mass longitudinally provided with several diameters it is each unequal and respectively
The measured hole 23 being connected with the rear surface of survey mass, and this several measured hole according to diameter descending order successively from
Spaced and parallel arrangement from left to right；One-to-one longitudinal direction is distinguished on the upper surface of survey mass directly over each measured hole and is provided with one
Individual groove 22, the front and back end of each groove is connected with the preceding surface of survey mass and the rear surface of survey mass respectively, each measurement
The hole heart line in hole and the groove heart line of respective slot are in same perpendicular；On the upper surface of the workbench at sideslip groove rear
Longitudinal direction is provided with rear chute 20, and sliding equipment 21 behind longitudinal direction is provided with rear chute, solid on the upper surface of sliding equipment behind longitudinal direction
Surely it is provided with rear support strut 19；Rear solidus mechanism 17 is provided with rear support strut, one end of a rear-pulling rope is solid after being fixedly connected on
On line mechanism, the other end of the rear-pulling rope is fixedly connected with a rear drag hook 15 with a pulling force sensor 16；In sideslip
Preceding chute 27 is longitudinally provided with the upper surface of workbench in front of groove, provided with longitudinal front slide mechanism 28 in preceding chute, vertical
Forward support post 31 is fixed with the upper surface of forward slip mechanism；It is provided with before preceding solidus mechanism 3, one and draws on forward support post
Before one end of rope 5 is fixedly connected in solidus mechanism, the other end of preceding drawstring is fixedly connected with one with No. two pull sensing
The preceding drag hook 2 of device 1；The control of sliding equipment behind the control end of the transverse sliding mechanism, the control end of vertical lifting mechanism, longitudinal direction
End processed, control end, a pulling force sensor and No. two pulling force sensors of longitudinal front slide mechanism are connected with controller respectively；Also
Including the display 63 being connected with controller；Also include the dust cover 64 made of transparent material, the lower edge of dust cover passes through
One slide fastener is connected on the edge of workbench surrounding, and handle hole 65 is provided with dust cover.
Control end is fixed with the upper surface of longitudinal front slide mechanism in forward support post dead astern to be connected with controller
Top line mechanism 30, the jack-up end of top line mechanism is provided with roller 4, and roller is connected with the rolling of preceding drawstring.
Also include hydraulic pump 60, inwall half-via 45 is provided with the left hole wall of measured hole, in the left end of inwall half-via
Provided with the cunning chamber 39 being connected with inwall half-via, the pressurization hole 56 being connected with sliding chamber is provided with the left chamber wall of sliding chamber,
The right chamber wall of sliding chamber is provided with the pressure measurement half-via 52 being connected with sliding chamber；In sliding intracavitary provided with sealing sliding shoe 54, so that
Extrusion chamber 57 is formed between the left chamber wall of sliding chamber and the left surface for sealing sliding shoe；Connection is docked respectively in the two ends of a piece woven hose
On hydraulic pump and pressurization hole, the hydraulic pressure agent 38 in hydraulic pump is pressed into extrusion chamber by woven hose and pressurization hole；In inwall
The pinch detection bar 44 with sealing sliding shoe integrally connected is provided with half-via, extrusion spring 51 is provided with pressure measurement half-via,
The release link 53 in " T " font, left end and the sealing sliding shoe of release link are provided with the pressure measurement half-via of extrusion spring left
Left surface connection；The control end of the hydraulic pump is connected with controller.
Signal detecting sensor 55 is provided with extrusion chamber, spring pressure is provided with the pressure measurement half-via of extrusion spring right
Force detection sensor 50, the signal detecting sensor and spring pressure detection sensor are connected with controller respectively.
By preceding sector hole, middle sector hole and rear sector hole, integrally connected is formed each measured hole successively；The inwall half-via position
In on middle sector hole, passed on the inner hole wall of the middle sector hole of the side of inwall half-via one provided with a ultrasonic wave being connected with controller
Sensor 46, provided with No. two ultrasonic sensors 43 being connected with controller on the inner hole wall of preceding sector hole, in the endoporus of rear sector hole
Wall is provided with No. three ultrasonic sensors 48 being connected with controller.
Also include bearing 36, the inner ring 35 of bearing is fixedly connected with rear support strut, the inner ring of rear solidus mechanism and bearing connects
Connect；Motor 61 is also fixed with rear support strut, the outer ring 18 of the bearing is by motor-driven rotation, on the outer ring of bearing
The cylinder 14 that expansion link can be elastic is fixedly connected with, support 9 is provided with the expansion link of cylinder, is provided with and control on support
The proximity transducer 25 of device connection processed.
Also include bearing 36, the inner ring 35 of bearing is fixedly connected with rear support strut, the inner ring of rear solidus mechanism and bearing connects
Connect；Motor 61 is also fixed with rear support strut, the outer ring 18 of the bearing is by motor-driven rotation, on the outer ring of bearing
The cylinder 14 that expansion link can be elastic is fixedly connected with, support 9 is provided with the expansion link of cylinder, is provided with and control on support
The circular ultrasonic sensor 26 of device connection processed.
Provided with a displacement transducer 66 being connected with controller in longitudinal front slide mechanism, the sliding equipment behind longitudinal direction
Provided with No. two displacement transducers 67 being connected with controller, provided with the third place being connected with controller on transverse sliding mechanism
Displacement sensor 68.
If the anterior cruciate ligament 34 to be woven includes the tough silk of N roots；By the two ends after first tough silk braiding, fixation connects respectively
It is connected on preceding drag hook and forms a guide frame with rear on rear drag hook；Second tough silk is woven with a guide frame again, and volume
The two ends of second tough silk after knitting are respectively fixedly connected with preceding drag hook forms No. two guide frames with rear on rear drag hook；Then again
3rd tough silk is woven with No. two guide frames, and the two ends of the 3rd tough silk after braiding are respectively fixedly connected with preceding drag hook
No. three guide frames are formed after on upper and rear drag hook；And so on, woven until the tough silk of nth root and N-1 guide frames, and volume
The two ends of the tough silk of nth root after knitting are respectively fixedly connected with preceding drag hook forms N guide frames with rear on rear drag hook, then the N silks
Frame is the anterior cruciate ligament to be woven.Easily anterior cruciate ligament is carried out to rebuild set braiding, in the mistake of braiding anterior cruciate ligament
Cheng Zhong, under the control of the controller, by sliding equipment, longitudinal front slide mechanism, a pulling force sensor and No. two behind longitudinal direction
Pulling force sensor can be detected to the degree of tension of anterior cruciate ligament, moreover it is possible to by transverse sliding mechanism, vertical lifting mechanism
The diameter of anterior cruciate ligament is detected with survey mass, and the elasticity reliability of the anterior cruciate ligament woven is preferable, compiles
The product qualification rate for the anterior cruciate ligament knitted is high, and the intelligence degree of braiding process detection is higher, and simple in construction, practicality is good,
It is simple and easy to use.
Under the control of the controller, the degree of tension of anterior cruciate ligament can be adjusted for top line mechanism, good reliability.
Under the control of the controller, anterior cruciate ligament can be existed well by hydraulic pump, pinch detection bar and measured hole
Detected respectively with the diameter without impaction state under impaction state so that the elasticity of the anterior cruciate ligament obtained after braiding
Preferably, the product qualification rate of the anterior cruciate ligament of braiding is high for reliability, and the intelligence degree of braiding process detection is higher.
The pressure that the pressure and spring pressure detection sensor detected by signal detecting sensor is detected can be counted
The pressure that pinch detection bar is acted in anterior cruciate ligament is calculated, so as to become apparent from knowing anterior cruciate ligament by more energetically
The size of its diameter under pressure, and then the elasticity of anterior cruciate ligament can be calculated so that the preceding intersection obtained after braiding is tough
The elasticity reliability of band is easily obtained, and the product qualification rate of the anterior cruciate ligament of braiding is high, the intellectuality of braiding process detection
Degree is higher.
The anterior cruciate ligament being set in rear sector hole is set in the preceding intersection in middle sector hole not press through a section anterior cruciate ligament
Ligament is positive hold-down segment anterior cruciate ligament, and the anterior cruciate ligament before being set in sector hole is to have pressed through a section anterior cruciate ligament.In control
Under the control of device processed, the density for not pressing through section anterior cruciate ligament in rear sector hole is examined by No. three ultrasonic sensors
Survey, detected by the density of the positive hold-down segment anterior cruciate ligament in a ultrasonic sensor centering sector hole, by No. two
The density for having pressed through section anterior cruciate ligament in ultrasonic sensor centering sector hole is detected.So as to make user more preferable
Anterior cruciate ligament is understood by the density before the extruding of pinch detection bar, after extruding neutralization extruding under each state, is easy to know
Reliability after anterior cruciate ligament braiding, allow braiding anterior cruciate ligament product qualification rate it is high.
Under the control of the controller, by motor, cylinder and proximity transducer it is the diameter that can detect that anterior cruciate ligament
And the smooth degree on anterior cruciate ligament surface so that the elasticity reliability of the anterior cruciate ligament obtained after braiding is easy to obtain
, the product qualification rate of the anterior cruciate ligament of braiding is high.
Under the control of the controller, it is that can detect that anterior cruciate ligament by motor, cylinder and around ultrasonic sensor
Density, be easy to user be better understood by anterior cruciate ligament braiding after reliability so that the production of the anterior cruciate ligament after braiding
Product qualification rate is high.
It is implanted into the need for due to anterior cruciate ligament in human body, work is covered with dust cover when weaving anterior cruciate ligament
Platform, can substantially reduce pollution of the environmental contaminants to anterior cruciate ligament, and reliability is high, and security is good, simple and easy to use.
Under the control of the controller, anterior cruciate ligament can be measured by a displacement transducer and No. two displacement transducers
Elongation degree, reliability is high, easy to use.It is the position that controllable survey mass is moved left and right by third place displacement sensor
Put, be easy to anterior cruciate ligament being put into the measured hole of survey mass so that the intelligence degree of braiding process detection is higher.
It is of the invention that easily anterior cruciate ligament is carried out to rebuild set braiding, during anterior cruciate ligament is woven, in control
Under the control of device, it is by sliding equipment, longitudinal front slide mechanism, a pulling force sensor and No. two pulling force sensors behind longitudinal direction
The degree of tension of anterior cruciate ligament can be detected, moreover it is possible to by transverse sliding mechanism, vertical lifting mechanism and survey mass to preceding
The diameter of ligamentaum cruciatum is detected, and the elasticity reliability of the anterior cruciate ligament woven is preferable, and the preceding intersection of braiding is tough
The product qualification rate of band is high, and the intelligence degree of braiding process detection is higher, and simple in construction, practicality is good, simple and easy to use.
Embodiments of the present invention are described above in conjunction with accompanying drawing, but are not limited when realizing by above-described embodiment, this area
Those of ordinary skill can make a variety of changes or change within the scope of the appended claims.
Claims (8)
1. tendon braiding apparatus is transplanted in ligament reconstructive set, it is characterised in that including workbench and controller, in the upper of workbench
Sideslip groove is transversely provided with surface, transverse sliding mechanism is provided with sideslip groove, it is fixed on the upper surface of transverse sliding mechanism
Vertical lifting mechanism provided with expansion link straight up, is fixed with rectangular measurement on the expansion link of vertical lifting mechanism
Block；It is longitudinally each unequal and be respectively connected with the rear surface of survey mass provided with several diameters on the preceding surface of survey mass
Measured hole, and this several measured hole is according to diameter descending order successively spaced and parallel arrangement from left to right；Each
One-to-one longitudinal direction is all distinguished on the upper surface of survey mass directly over measured hole provided with a groove, the front and back end point of each groove
It is not connected with the preceding surface of survey mass and the rear surface of survey mass, the hole heart line of each measured hole and the groove heart line of respective slot
In same perpendicular；Rear chute is longitudinally provided with the upper surface of the workbench at sideslip groove rear, is set in rear chute
There is sliding equipment behind longitudinal direction, rear support strut is fixed with the upper surface of sliding equipment behind longitudinal direction；It is provided with rear support strut
Solidus mechanism afterwards, one end of a rear-pulling rope is fixedly connected in rear solidus mechanism, and the other end of the rear-pulling rope is fixedly connected with
One rear drag hook with a pulling force sensor；Preceding chute is longitudinally provided with the upper surface of workbench in front of sideslip groove,
Provided with longitudinal front slide mechanism in preceding chute, forward support post is fixed with the upper surface of longitudinal front slide mechanism；Preceding
Support column is provided with preceding solidus mechanism, before one end of a preceding drawstring is fixedly connected in solidus mechanism, the other end of preceding drawstring
It is fixedly connected with a preceding drag hook with No. two pulling force sensors；The control end of the transverse sliding mechanism, vertical lifting machine
The control end of sliding equipment, the control end of longitudinal front slide mechanism, a pulling force sensor and No. two behind the control end of structure, longitudinal direction
Pulling force sensor is connected with controller respectively；Also include the display being connected with controller；Also include what is made of transparent material
Dust cover, the lower edge of dust cover is connected on the edge of workbench surrounding by a slide fastener, provided with operation on dust cover
Hole.
2. tendon braiding apparatus is transplanted in ligament reconstructive set according to claim 1, it is characterised in that in forward support post just
The top line mechanism that control end is connected with controller is fixed with the upper surface of longitudinal front slide mechanism at rear, top line mechanism
Jack-up end is provided with roller, and roller is rolled with preceding drawstring and is connected.
3. tendon braiding apparatus is transplanted in ligament reconstructive set according to claim 1, it is characterised in that also including hydraulic pressure
Pump, is provided with inwall half-via on the left hole wall of measured hole, is provided with and is connected with inwall half-via in the left end of inwall half-via
Cunning chamber, the pressurization hole being connected with sliding chamber is provided with the left chamber wall of sliding chamber, is provided with the right chamber wall of sliding chamber and sliding chamber phase
The pressure measurement half-via of connection；In sliding intracavitary provided with sealing sliding shoe, so that the left-handed watch of the left chamber wall and sealing sliding shoe in sliding chamber
Extrusion chamber is formed between face；The two ends of a piece woven hose are docked respectively to be connected on hydraulic pump and pressurization hole, the liquid in hydraulic pump
Pressure agent is pressed into extrusion chamber by woven hose and pressurization hole；It is provided with inwall half-via and sealing sliding shoe integrally connected
Pinch detection bar, is provided with extrusion spring in pressure measurement half-via, and it is in " T " word to be provided with the pressure measurement half-via of extrusion spring left
The release link of shape, the left end of release link is connected with sealing the left surface of sliding shoe；The control end of the hydraulic pump connects with controller
Connect.
4. tendon braiding apparatus is transplanted in ligament reconstructive set according to claim 3, it is characterised in that set in extrusion chamber
There is signal detecting sensor, spring pressure detection sensor, the hydraulic pressure are provided with the pressure measurement half-via of extrusion spring right
Detection sensor and spring pressure detection sensor are connected with controller respectively.
5. tendon braiding apparatus is transplanted in ligament reconstructive set according to claim 3, it is characterised in that each measured hole is equal
By preceding sector hole, middle sector hole and rear sector hole, integrally connected is formed successively；The inwall half-via is located on middle sector hole, logical in inwall half
The inner hole wall of the middle sector hole of the side of hole one is provided with a ultrasonic sensor being connected with controller, in the inner hole wall of preceding sector hole
Provided with No. two ultrasonic sensors being connected with controller, provided with No. three be connected with controller on the inner hole wall of rear sector hole
Ultrasonic sensor.
6. tendon braiding apparatus is transplanted in ligament reconstructive set according to claim 1, it is characterised in that also including bearing,
The inner ring of bearing is fixedly connected with rear support strut, the inner ring connection of rear solidus mechanism and bearing；Also fixation is set on rear support strut
There is motor, the outer ring of the bearing is by motor-driven rotation, and expansion link is fixedly connected with the outer ring of bearing can be elastic
Cylinder, support is provided with the expansion link of cylinder, provided with the proximity transducer that is connected with controller on support.
7. tendon braiding apparatus is transplanted in ligament reconstructive set according to claim 1, it is characterised in that also including bearing,
The inner ring of bearing is fixedly connected with rear support strut, the inner ring connection of rear solidus mechanism and bearing；Also fixation is set on rear support strut
There is motor, the outer ring of the bearing is by motor-driven rotation, and expansion link is fixedly connected with the outer ring of bearing can be elastic
Cylinder, support is provided with the expansion link of cylinder, provided with the circular ultrasonic sensor that is connected with controller on support.
8. tendon braiding apparatus is transplanted in ligament reconstructive set according to claim 1, it is characterised in that in longitudinal front slide
Mechanism is provided with a displacement transducer being connected with controller, provided with two be connected with controller on sliding equipment behind longitudinal direction
Number displacement transducer, provided with the third place displacement sensor being connected with controller on transverse sliding mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610798085.1A CN106264785B (en) | 2016-08-31 | 2016-08-31 | Tendon braiding apparatus is transplanted in ligament reconstructive set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610798085.1A CN106264785B (en) | 2016-08-31 | 2016-08-31 | Tendon braiding apparatus is transplanted in ligament reconstructive set |
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| Publication Number | Publication Date |
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| CN106264785A CN106264785A (en) | 2017-01-04 |
| CN106264785B true CN106264785B (en) | 2017-10-31 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US20050192581A1 (en) * | 2004-02-27 | 2005-09-01 | Molz Fred J. | Radiopaque, coaxial orthopedic tether design and method |
| JP4225987B2 (en) * | 2005-06-24 | 2009-02-18 | Ｙｋｋ株式会社 | Warp knitting fastener tape making machine |
| CN101161895A (en) * | 2006-10-13 | 2008-04-16 | 姜成九 | Braiding apparatus for raschel knitting loom |
| CN201949175U (en) * | 2011-01-19 | 2011-08-31 | 中国人民解放军兰州军区乌鲁木齐总医院 | Tendon weaver |
| US9993332B2 (en) * | 2014-07-09 | 2018-06-12 | Medos International Sarl | Systems and methods for ligament graft preparation |
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