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CN106108997A - Mobilizer is strutted under vertebral plate - Google Patents

Mobilizer is strutted under vertebral plate Download PDF

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Publication number
CN106108997A
CN106108997A CN201610755810.7A CN201610755810A CN106108997A CN 106108997 A CN106108997 A CN 106108997A CN 201610755810 A CN201610755810 A CN 201610755810A CN 106108997 A CN106108997 A CN 106108997A
Authority
CN
China
Prior art keywords
vertebral plate
under
mobilizer
vertebral
strut
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.)
Pending
Application number
CN201610755810.7A
Other languages
Chinese (zh)
Inventor
吴兴盛
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Changzhou Good Health Medical Technology Co Ltd
Original Assignee
Changzhou Good Health Medical Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Changzhou Good Health Medical Technology Co Ltd filed Critical Changzhou Good Health Medical Technology Co Ltd
Priority to CN201610755810.7A priority Critical patent/CN106108997A/en
Publication of CN106108997A publication Critical patent/CN106108997A/en
Pending legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods
    • A61B17/56Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
    • A61B17/58Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws or setting implements
    • A61B17/68Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
    • A61B17/70Spinal positioners or stabilisers, e.g. stabilisers comprising fluid filler in an implant
    • A61B17/7056Hooks with specially-designed bone-contacting part
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods
    • A61B17/56Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
    • A61B17/58Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws or setting implements
    • A61B17/68Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
    • A61B17/70Spinal positioners or stabilisers, e.g. stabilisers comprising fluid filler in an implant
    • A61B17/7062Devices acting on, attached to, or simulating the effect of, vertebral processes, vertebral facets or ribs ; Tools for such devices
    • A61B17/7067Devices bearing against one or more spinous processes and also attached to another part of the spine; Tools therefor
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods
    • A61B17/56Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
    • A61B17/58Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws or setting implements
    • A61B17/68Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
    • A61B17/70Spinal positioners or stabilisers, e.g. stabilisers comprising fluid filler in an implant
    • A61B17/7071Implants for expanding or repairing the vertebral arch or wedged between laminae or pedicles; Tools therefor

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  • Health & Medical Sciences (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Neurology (AREA)
  • Surgery (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Prostheses (AREA)

Abstract

Mobilizer is strutted under the vertebral plate of the present invention, vertebral plate struts hook under two vertebral plates in portion, the vertebral plate of two joint vertebras can be caught in inner side, the strong point is under vertebral plate, then near Minor articulus, therefore, strut mobilizer under the vertebral plate of the present invention and be proximate to the physiological activity axle center of vertebra so that vertebra is closer to the range of activity of normal vertebra;Vertebral plate struts portion and can be strutted by the vertebral plate of two joint vertebras, it is possible to decrease intervertebral disc and Minor articulus pressure, thus treats adjustment intervertebral disk hernia, narrow and degeneration, recovers the physiologic radian of vertebra;Spinous process supporting part has gap, it is possible to against the spinous process of two joint vertebras so that keep hypsokinesis activity space between two spinous process, it is ensured that vertebral plate struts strutting and active action of portion;Use and strut mobilizer under the vertebral plate of the present invention, can avoid having major operation, by supportting high vertebral plate, in addition to alleviating nerve root compression pain, also can reduce intervertebral disc and Minor articulus pressure, spinal column intervertebral disk hernia can be treated, narrow, the instability caused by degeneration and deformity.

Description

Mobilizer is strutted under vertebral plate
Technical field
The present invention relates to strut mobilizer under a kind of vertebral plate.
Background technology
Now for vertebra degenerative disorders, early stage does not has preferable way and is alleviated, often can only be the most right Vertebra nailing plate is fixing to alleviate slight illness.After spinal column fixes fusion, follow up a case by regular visits to for many years, have again a lot of neighbouring section to degenerate ahead of time Problem.
Summary of the invention
The technical problem to be solved in the present invention is: in order to overcome the existing treatment vertebra degenerative disorders cannot fine low alleviation The deficiency of vertebra regression, the present invention provides and struts mobilizer under a kind of vertebral plate.
The technical solution adopted for the present invention to solve the technical problems is: strut mobilizer, including vertebral plate under a kind of vertebral plate Strutting portion and spinous process supporting part, described spinous process supporting part interfixes with the described vertebral plate portion of strutting or is structure as a whole, described vertebra The plate portion of strutting includes hook under the vertebral plate of two mutually opposing settings, and under two vertebral plates, hook stretches into two joints between upper and lower two joint vertebras In space between the vertebral plate of vertebra and it is hooked on respectively under upper and lower two pieces of vertebral plates;Described vertebral plate struts hook under the vertebral plate in portion and stretches into Behind space between the vertebral plate of two joint vertebras, the both sides of described spinous process supporting part are against the spinous process of this two joints vertebra.
For the ease of stretching between two joint vertebras and being easy to fix two hook portions, the described vertebral plate portion of strutting also includes fixing Portion, under two vertebral plates, hook is separately positioned on the relative both sides of fixed part.
In order to catch on two pieces of vertebral plates, under described vertebral plate, hook is the chimb stretching out described fixed part.
In order to spinous processes fit support spinous process, make two joint vertebras mutually strut, outside described spinous process supporting part, have two Individual the first concave surface being oppositely arranged, described vertebral plate struts after under the vertebral plate in portion, hook stretches into the space between the vertebral plate of two joint vertebras, Two the first concave surfaces bear against the spinous process of this two joints vertebra.
In order to cooperate with the vertebral plate of two joint vertebras, between two the first concave surfaces of described spinous process supporting part, also have two Individual the second concave surface being oppositely arranged, two the second concave surfaces bear against the vertebral plate of two joint vertebras.
As preferably, described first concave surface and the second concave surface are cambered surface.
Having inside subject and the outer surface being coated on outside inside subject, the material of outer surface is woven cloth material, internal The material that main body struts portion at vertebral plate is hard material, and described hard material outer cladding elastic material, inside subject is propped up at spinous process The material of support part is elastic material.Outer surface uses woven cloth material, is possible to prevent the vertebral plate of the present invention to strut mobilizer to ridge Vertebra and perienchyma thereof cause damage, and inner materials uses hard material, it is ensured that hardness, it is achieved the support between two vertebras Open.
The inner hollow of described spinous process supporting part.As such, it is possible to increase the hypsokinesis mobility of spinal column.
Described elastic material is silica gel, and described hard material is polyether-ether-ketone resin.Silica gel material may insure that spinal column Mobility.
The invention has the beneficial effects as follows, strut mobilizer under the vertebral plate of the present invention, vertebral plate struts hook under two vertebral plates in portion, Can catch on the vertebral plate of two joint vertebras in inner side, the strong point is under vertebral plate, then near Minor articulus, therefore, and the vertebral plate of the present invention Under strut mobilizer and be proximate to the physiological activity axle center of vertebra so that after fixing, vertebra is closer to the movable model of normal vertebra Enclose;Vertebral plate struts portion and can be strutted by the vertebral plate of two joint vertebras, it is possible to decrease intervertebral disc and Minor articulus pressure, thus treats adjustment vertebra Intercalated disc is prominent, narrow and degenerates, and recovers the physiologic radian of vertebra;Spinous process supporting part has gap, it is possible to against the spine of two joint vertebras Prominent to enrich between two spinous process and fill up padded, keep again hypsokinesis mobility, it is ensured that what vertebral plate strutted portion struts effect;Adopt Strut mobilizer with under the vertebral plate of the present invention, can avoid having major operation, by supportting high vertebral plate, except alleviating nerve root compression pain Outward, also can reduce intervertebral disc and Minor articulus pressure, spinal column intervertebral disk hernia can be treated, narrow, instability caused by degeneration and abnormal Shape.When more piece spinal degeneration lateral bending deformity, more piece can insert and under the vertebral plate of the present invention, strut mobilizer, then more piece is solid respectively Fixed, spinal column normal arc can be reinvented, mobility can be retained again.Can need to choose quantity according to disease, be i.e. to save vertebra two Between place or place respectively between multiple vertebras.
Accompanying drawing explanation
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the schematic diagram of human vertebra.
Fig. 2 be the present invention vertebral plate under strut the side structure schematic diagram of mobilizer.
Fig. 3 be the present invention vertebral plate under strut mobilizer face structural representation.
Fig. 4 be the present invention vertebral plate under strut the backsight structural representation of mobilizer.
Fig. 5 be the present invention vertebral plate under strut the use state schematic side view of mobilizer.
Fig. 6 be the present invention vertebral plate under strut the use state schematic rear view of mobilizer.
In figure 1, vertebral body, 2, vertebral plate, 3, spinous process, 4, intervertebral disc, 5, transverse process, 6, Minor articulus, 61, superior articular process, 62, ShiShimonoseki Joint is prominent, 7, upper soleplate, 8, lower soleplate, 9, vertebra stem, 100, vertebral plate strut portion, 101, hook under vertebral plate, 102, fixed part, 200, spinous process Supporting part, the 201, first concave surface, the 202, second concave surface.
Detailed description of the invention
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, only with The basic structure of the illustration explanation present invention, therefore it only shows the composition relevant with the present invention.
Strut mobilizer under a kind of vertebral plate of the present invention, strut portion 100 and spinous process supporting part 200, described spine including vertebral plate Prominent supporting part 200 struts portion 100 with described vertebral plate and interfixes or be structure as a whole, and described vertebral plate struts portion 100 and includes fixing Hook 101 under the vertebral plate of portion 102 and two mutually opposing settings, described fixed part 102 is column, and under two vertebral plates, hook 101 is respectively It is arranged on the relative both sides of fixed part 102.
Under two vertebral plates, hook 101 stretches into the space between the vertebral plate 2 of two joint vertebras between the vertebral plate 2 of upper and lower two joint vertebras In, and it is hooked on upper and lower two pieces of vertebral plates respectively 2 times.Under described vertebral plate, hook 101 is the chimb stretching out described fixed part 102, in order to Ensureing the support force of hook 101 under vertebral plate, chimb has certain thickness.
Described vertebral plate struts after under the vertebral plate in portion 100, hook 101 stretches into the space between the vertebral plate 2 of two joint vertebras, described spine The both sides of prominent supporting part 200 are against the spinous process 3 of this two joints vertebra.Outside described spinous process supporting part 200, there are two to be oppositely arranged The first concave surface 201, described vertebral plate struts after under the vertebral plate in portion 100, hook 101 stretches into the space between the vertebral plate 2 of two joint vertebras, Two the first concave surfaces 201 bear against the spinous process 3 of this two joints vertebra.Two the first concave surfaces 201 of described spinous process supporting part 200 it Between also there are two the second concave surfaces 202 being oppositely arranged, two the second concave surfaces 202 bear against the vertebral plate 2 of two joint vertebras.Described First concave surface 201 and the second concave surface 202 are cambered surface.
Need to be placed on vertebra position in view of strutting mobilizer under the vertebral plate of the present invention, in order to prevent vertebra and Its perienchyma causes damage, can guarantee that again the support hardness of mobilizer, has inside subject and is coated on outside inside subject Outer surface, the material of outer surface is woven cloth material, and the material that inside subject struts portion 100 at vertebral plate is hard material, described Hard material outer cladding elastic material, inside subject is elastic material in the material of spinous process supporting part 200.Such as, elastic material Can use silica gel, hard material is polyether-ether-ketone resin.The inner hollow of described spinous process supporting part 200.As such, it is possible to increase The hypsokinesis mobility of spinal column.
The using method of the present invention is as follows:
Strutted by vertebral plate in the space that portion 100 stretches between the vertebral plate 2 of two joint vertebras, i.e. fixed part 102 stretches into this space In, then under two vertebral plates of fixed part 102 both sides, hook 101, also into this space, makes hook 101 under two vertebral plates catch on two joints respectively The vertebral plate 2 of vertebra, makes fixed part 102 realize strutting effect to two joint vertebras, and is realized fixing by hook under vertebral plate 101.Vertebral plate supports Open hook 101 under the vertebral plate in portion 100 stretch into the space between the vertebral plate 2 of two joint vertebras and with vertebral plate 2 catch on fixing after, now spinous process Two the first concave surfaces 201 of supporting part 200 both sides bear against the spinous process 3 of two joint vertebras, and two the second concave surfaces 202 bear against The vertebral plate 2 of two joint vertebras.
The action need of vertebra relies on intervertebral disc 4 and Minor articulus 6 thereof.Vertebra is when reversing, and its torsional fulcrum is near intervertebral The rear position of dish 4.Use movable vertebra fixer, it is generally desirable to it is the closer to physiological activity axle center, the closer to then more according with Close the physiological status of human body.Strutting mobilizer under the vertebral plate of the present invention, vertebral plate struts hook 101 under two vertebral plates in portion 100, it is possible to Catch on the vertebral plate 2 of two joint vertebras in inner side, the strong point is near vertebral plate 2 times, then near Minor articulus 6, therefore, under the vertebral plate of the present invention Strut mobilizer and be proximate to the physiological activity axle center of vertebra so that after fixing, vertebra is closer to the movable model of normal vertebra Enclose.
Vertebral plate struts portion 100 and can be strutted by the vertebral plate 2 of two joint vertebras, thus deducts the prominent degeneration of intervertebral disc 4, recovers ridge The physiologic radian of vertebra;Spinous process supporting part 200 can be against the spinous process 3 of two joint vertebras so that enriches between two spinous process 3 and fills up pad Height, can keep again mobility, it is ensured that what vertebral plate strutted portion 100 struts effect;Use and strut mobilizer under the vertebral plate of the present invention, can To avoid having major operation, by supportting high vertebral plate 2, alleviate nerve root compression pain, can need to choose quantity according to disease, be i.e. Place or place respectively between multiple vertebras between two joint vertebras.
With the above-mentioned desirable embodiment according to the present invention for enlightenment, by above-mentioned description, relevant staff is complete Entirely can carry out various change and amendment in the range of without departing from this invention technological thought.The technology of this invention The content that property scope is not limited in description, it is necessary to determine its technical scope according to right.

Claims (9)

1. strut mobilizer under a vertebral plate, it is characterised in that: include that vertebral plate struts portion (100) and spinous process supporting part (200), institute Stating spinous process supporting part (200) to strut portion (100) with described vertebral plate and interfix or be structure as a whole, described vertebral plate struts portion (100) including hook (101) under the vertebral plate of two mutually opposing settings, under two vertebral plates, hook (101) saves between vertebra in upper and lower two In stretching into the space between the vertebral plate (2) of two joint vertebras and it is hooked on respectively under upper and lower two pieces of vertebral plates (2);Described vertebral plate struts portion (100) after under vertebral plate, hook (101) stretches into the space between the vertebral plate (2) of two joint vertebras, the two of described spinous process supporting part (200) Side is against the spinous process (3) of this two joints vertebra.
2. strut mobilizer under vertebral plate as claimed in claim 1, it is characterised in that: described vertebral plate struts portion (100) and also includes Fixed part (102), under two vertebral plates, hook (101) is separately positioned on the relative both sides of fixed part (102).
3. strut mobilizer under vertebral plate as claimed in claim 2, it is characterised in that: under described vertebral plate, hook (101) is for stretching out State the chimb of fixed part (102).
4. strut mobilizer under vertebral plate as claimed in claim 1, it is characterised in that: described spinous process supporting part (200) outside tool Having two the first concave surfaces (201) being oppositely arranged, described vertebral plate struts hook (101) under the vertebral plate of portion (100) and stretches into two joint vertebras Vertebral plate (2) between space after, two the first concave surfaces (201) bear against the spinous process (3) of this two joints vertebra.
5. strut mobilizer under vertebral plate as claimed in claim 4, it is characterised in that: two of described spinous process supporting part (200) Also having two the second concave surfaces (202) being oppositely arranged between first concave surface (201), two the second concave surfaces (202) bear against The vertebral plate (2) of two joint vertebras.
6. strut mobilizer under vertebral plate as claimed in claim 5, it is characterised in that: described first concave surface (201) and second recessed Face (202) is cambered surface.
7. strut mobilizer under vertebral plate as claimed in claim 1, it is characterised in that: there is inside subject and be coated on internal main External outer surface, the material of outer surface is woven cloth material, and the material that inside subject struts portion (100) at vertebral plate is hard material Material, described hard material outer cladding elastic material, inside subject is elastic material in the material of spinous process supporting part (200).
8. strut mobilizer under vertebral plate as claimed in claim 7, it is characterised in that: the inside of described spinous process supporting part (200) Hollow.
9. strut mobilizer under vertebral plate as claimed in claim 7, it is characterised in that: described elastic material is silica gel, described firmly Material is polyether-ether-ketone resin.
CN201610755810.7A 2016-08-26 2016-08-26 Mobilizer is strutted under vertebral plate Pending CN106108997A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610755810.7A CN106108997A (en) 2016-08-26 2016-08-26 Mobilizer is strutted under vertebral plate

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Application Number Priority Date Filing Date Title
CN201610755810.7A CN106108997A (en) 2016-08-26 2016-08-26 Mobilizer is strutted under vertebral plate

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060224159A1 (en) * 2005-03-31 2006-10-05 Sdgi Holdings, Inc. Intervertebral prosthetic device for spinal stabilization and method of implanting same
US20070123861A1 (en) * 2005-11-10 2007-05-31 Sdgi Holdings, Inc. Intervertebral prosthetic device for spinal stabilization and method of implanting same
CN101610725A (en) * 2006-11-30 2009-12-23 帕拉迪格脊骨有限责任公司 Between vertebral plate-the interspinous vertebral stabilisation systems
JP4539900B2 (en) * 2001-09-12 2010-09-08 Hoya株式会社 Atlantoaxial fixation spacer
US20110015676A1 (en) * 2004-03-09 2011-01-20 John Riley Hawkins Posterior Process Dynamic Spacer
CN102283703A (en) * 2011-04-06 2011-12-21 柳昌和 Apparatus for maintenance of interspinous space
CN104873258A (en) * 2014-06-19 2015-09-02 李照文 Interspinous stabilizer
CN206183356U (en) * 2016-08-26 2017-05-24 常州好利医疗科技有限公司 Mobilizer struts under vertebral plate

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4539900B2 (en) * 2001-09-12 2010-09-08 Hoya株式会社 Atlantoaxial fixation spacer
US20110015676A1 (en) * 2004-03-09 2011-01-20 John Riley Hawkins Posterior Process Dynamic Spacer
US20060224159A1 (en) * 2005-03-31 2006-10-05 Sdgi Holdings, Inc. Intervertebral prosthetic device for spinal stabilization and method of implanting same
US20070123861A1 (en) * 2005-11-10 2007-05-31 Sdgi Holdings, Inc. Intervertebral prosthetic device for spinal stabilization and method of implanting same
CN101610725A (en) * 2006-11-30 2009-12-23 帕拉迪格脊骨有限责任公司 Between vertebral plate-the interspinous vertebral stabilisation systems
CN102283703A (en) * 2011-04-06 2011-12-21 柳昌和 Apparatus for maintenance of interspinous space
CN104873258A (en) * 2014-06-19 2015-09-02 李照文 Interspinous stabilizer
CN206183356U (en) * 2016-08-26 2017-05-24 常州好利医疗科技有限公司 Mobilizer struts under vertebral plate

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Application publication date: 20161116