CN205697969U - A kind of mechanical adjustment osteoarthrosis fixing device - Google Patents
A kind of mechanical adjustment osteoarthrosis fixing device Download PDFInfo
- Publication number
- CN205697969U CN205697969U CN201620209701.0U CN201620209701U CN205697969U CN 205697969 U CN205697969 U CN 205697969U CN 201620209701 U CN201620209701 U CN 201620209701U CN 205697969 U CN205697969 U CN 205697969U
- Authority
- CN
- China
- Prior art keywords
- fixing
- torr
- fixing torr
- osteoarthrosis
- screw rod
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model discloses a kind of mechanical adjustment osteoarthrosis fixing device, including fixing torr (1), joint device (2) and joint regulating positioning device, fixing torr (1) is provided with at least two, adjacent fixing torr (1) is connected by joint device (2) or connection strap (4), and fixing torr (1) can do arcuate reciprocating motion around joint device (2)；Joint regulating positioning device includes adjusting screw rod (301) and location nut (302), adjusting screw rod (301) is connected with fixing torr (1), and location nut (302) is located at the upper relative angle formed for fixing torr (1) of adjusting screw rod (301) with joint device.This utility model has reasonable in design, simple to operate being suitable to is promoted.The rehabilitation of mechanically aided osteoarthrosis function can be realized by rational Design of Mechanical Structure.
Description
Technical field
This utility model relates to orthopaedic medical treatment field, is specifically related to a kind of band machine power adjustable osteoarthrosis fixing device.
Background technology
Along with chemical materials technology and the development of molecular material technology, various novel orthopaedics extenal fixation equipment constantly occur.
Extenal fixation equipment be widely used in fracture and the treatment of deformity, be divided into plintlet, plaster bandage, thermoplastic splint, AGMA,
Dismountable type foam splint and brace etc..Existing external fixation system the most easily causes complication in various degree, including: pain,
The symptoms such as fracture, skin ulceration, swelling, ankylosis.
In modern medicine, the final purpose for the treatment of fracture and joint function disturbance is to make injured limb recover to greatest extent
Function, osteoarthrosis is typically necessary fixing thus limits its action before not healing, and existing osteoarthrosis fixing device does not has
Power adjustment ability, it is impossible to realizing the treatment of mechanically aided self regulation and rehabilitation, recovery effects can not accomplish the end in view.
Utility model content
The purpose of this utility model is to provide a kind of fixing device that mechanically aided osteoarthrosis can be provided to recover.
A kind of mechanical adjustment osteoarthrosis fixing device of the present utility model, fixed including fixing torr, joint device and joint regulation
Position device, fixing torr is provided with at least two, and adjacent fixing torr is connected by joint device or connection strap, and fixing torr can be around joint device
Do arcuate reciprocating motion；Joint regulating positioning device includes adjusting screw rod and location nut, and adjusting screw rod is connected with fixing torr, fixed
Position nut is located on adjusting screw rod the relative angle formed for fixing torr with joint device.
As further improvement of the utility model, described joint device includes bolt and two positioning strips；Positioning strip
One end is fixing with fixing torr to be connected, and the positioning strip other end is connected with another positioning strip by bolt；Positioning strip can drive
Fixing torr does arcuate reciprocating motion around bolt.
As further improvement of the utility model, described joint device includes rotating bars and swivel base, and rotating bars passes through
Bolt is fixed on the surface of fixing torr, and rotating bars one end is provided with connection dish, and connection dish is suitable with swivel base, and rotating bars can carry
Dynamic fixing torr does arcuate reciprocating motion around swivel base.
As further improvement of the utility model, described fixing torr is provided with retainer ring, adjusting screw rod one end and location
Ring is flexibly connected, and the other end is connected with locating ring by gimbal suspension；Fixing torr is provided with several through holes.Retainer ring is provided with
Several position hole.
As further improvement of the utility model, described fixing torr includes the first fixing torr, the second fixing torr and the 3rd
Fixing torr；First fixing torr and the second fixing torr connect by connection strap is fixing, and the second fixing torr and the 3rd fixing torr are by closing
Joint device connects.
As further improvement of the utility model, described fixing torr side surface is provided with attaching nut, adjusting screw rod one end
Being fixed on fixing torr side surface by gimbal suspension, the other end is movably arranged at fixing torr through attaching nut and by stop nut
Side surface.
As further improvement of the utility model, described adjusting screw rod is arranged with back-moving spring, adjusting screw rod or fixed
Position nut at least two.
As further improvement of the utility model, described fixing torr is made up of at least two chip modules, and adjacent component passes through
Connect sheet to connect.
As further improvement of the utility model, described fixing torr inner surface is provided with protection jacket layer.Protection jacket layer includes
Sponge cushion.
As further improvement of the utility model, fixing torr outer surface is provided with several and connects Belt-typing device, described company
Connecing Belt-typing device include contiguous block and connect band, described contiguous block is symmetrically set in fixing torr.
As further improvement of the utility model, described adjusting screw rod is regulation expansion screw, and described regulation is stretched spiral shell
Bar is provided with regulation positioning knob.It is arranged with air spring on described adjusting screw rod.
This utility model compared with prior art, has the following advantages.This utility model equipment band size and being adjusted in week
Device, reduces the ulceration that skin compression causes, and apparatus can regulate along with swelling change.This utility model sharpest edges are permissible
Regulate range of motion by the slow power-assisted of machinery, prevent ankylosis, treat joint function disturbance.Can also be tied by power-assisted
Structure, helps the limb part paralytics such as department of neurology to realize limbs and joint motion, and oneself's power-assisted assists motion, it is achieved Zi Wozhi
Treat rehabilitation efficacy.
Reasonable in design of the present utility model, simple to operate being suitable to are promoted.Realized by rational Design of Mechanical Structure
The rehabilitation of mechanically aided osteoarthrosis function.This utility model prize mechanical force adjusts and is used in extenal fixation utensil, it is achieved joint motion
The self-regulating function rehabilitation that degree reduces, it is possible to power-assisted realizes joint motion to be increased.It is capable of the extenal fixation machine of fracture end
Tool resets and fixation for treatment.
Owing to joint device includes bolt and two positioning strips；Positioning strip one end is fixing with fixing torr to be connected, positioning strip
The other end is connected with another positioning strip by bolt；Thus realize positioning strip and fixing torr can be driven to do around bolt
Arcuate reciprocating motion, preferably coordinates joint regulating positioning device.
Owing to joint device includes rotating bars and swivel base, rotating bars is secured by bolts in the surface of fixing torr, rotates
Bar one end is provided with connection dish, and connection dish is suitable with swivel base, thus realizes rotating bars and fixing torr can be driven around rotating the end
Dish does arcuate reciprocating motion, is circular owing to connecting contact surface, contacts relative to other in the case of same widths or internal diameter
Face is more stable, single unit system stable system.
Owing to fixing torr is provided with retainer ring, adjusting screw rod one end is flexibly connected with locating ring, and the other end passes through universal pass
Joint is connected with locating ring；Fixing torr is provided with several through holes, the part that adjusting screw rod is flexibly connected and location spiral shell with locating ring
Parent phase is adaptive, by the angle of the angle that the fixing torr of the angle of location nut regulation arthrodesis, i.e. both sides, joint is formed；And
Adjusting screw rod is to coordinate the device of above-mentioned angular adjustment by the part that gimbal suspension is connected with locating ring.
Owing to being arranged with back-moving spring on adjusting screw rod, thus add elastic force and be adapted to assist in reset and regulation arthrodesis
Counteracting force during angle, it is to avoid artificial the most excessive when using regulation thus the secondary injury of patient that causes.
Owing to fixing torr is made up of at least two chip modules, adjacent component connects by connecting sheet, it is possible to well avoid working as
There is wound or be unsuitable for using the situation of complete fixing torr in the limbs of both sides, user joint.
Owing to fixing torr inner surface is provided with protection jacket layer.Protection jacket layer includes sponge cushion.It is thus possible to well keep away
Exempting from the abrasion directly using fixing torr to limbs, using effect is more preferable.
Connect Belt-typing device owing to fixing torr outer surface is provided with several, connect Belt-typing device and include contiguous block and connect bundle
Band, contiguous block is symmetrically set in fixing torr, thus preferably fixes the annexation between single unit system and limbs, can be according to making
The concrete condition of user selects the connection band of unlike material.
Owing to adjusting screw rod is regulation expansion screw, described regulation expansion screw is provided with regulation positioning knob, screw rod
Length can regulate, it is possible to expands range of motion, it is achieved rehabilitation.Can also specifically wanting for different user
Ask regulation, with the use of.
Owing to being arranged with air spring on adjusting screw rod, the strength deficiency disease that air spring auxiliary treatment joint is stretched, real
Now auxiliary power-assisted effect, it is achieved the recovery of function is stretched in joint.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model mechanical adjustment osteoarthrosis fixing device.
Fig. 2 is the structural representation of this utility model embodiment 1.
Fig. 3 is the structural representation of this utility model embodiment 2.
Fig. 4 is a kind of morphosis schematic diagram of this utility model embodiment 2.
Fig. 5 is the another kind of morphosis schematic diagram of this utility model embodiment 2.
Fig. 6 is the structural representation of this utility model embodiment 3.
Fig. 7 is another viewing angle constructions schematic diagram of this utility model embodiment 3.
In figure: the fixing torr of 1-, 101-retainer ring, 102-through hole, the fixing torr of 103-first, the fixing torr of 104-second, 105-
3rd fixing torr, 106-attaching nut, 107-assembly, 108-connects sheet, and 109-protects jacket layer, 110-contiguous block, and 111-connects
Band；2-joint device, 201-bolt, 202-positioning strip, 203-rotating bars, 204-swivel base, 205-connection dish；301-
Adjusting screw rod, 302-positions nut, 303-stop nut, and 304 regulation positioning knobs, 305-air spring, 4-connection strap, 5-is universal
Joint.
Detailed description of the invention
With embodiment, this utility model is further explained explanation below in conjunction with the accompanying drawings.
As it is shown in figure 1, a kind of mechanical adjustment osteoarthrosis fixing device, fixed including the regulation of fixing torr 1, joint device 2 and joint
Position device, fixing torr 1 is provided with at least two, and adjacent fixing torr 1 is connected by joint device 2 or connection strap 4, and fixing torr 1 can be around
Joint device 2 does arcuate reciprocating motion；Joint regulating positioning device includes adjusting screw rod 301 and location nut 302, adjusting screw rod
301 are connected with fixing torr 1, and location nut 302 is located on adjusting screw rod 301 phase formed for fixing torr 1 with joint device
To angle.Fixing torr 1 is suitable with the limbs shape of osteoarthrosis side.When fixing torr does arcuate reciprocating motion around joint device
Time, after regulating and determining arthrodesis angle, adjusting screw rod and adjusting nut cooperate fixing, fixing torr are fixed.
Embodiment 1
As shown in Figure 1-2, joint device 2 includes bolt 201 and two positioning strips 202；Positioning strip 202 one end is with fixing
Torr 1 is fixing to be connected, and positioning strip 202 other end is connected with another positioning strip 202 by bolt 201；Positioning strip 202 can carry
Dynamic fixing torr 1 does arcuate reciprocating motion around bolt 201.Fixing torr 1 is provided with retainer ring 101, adjusting screw rod 301 one end
Being flexibly connected with locating ring 101, the other end is connected with locating ring by gimbal suspension, and fixing torr 1 is provided with several through holes
102.Through hole 102 is ventilative, observation or suitable with connector bolt.
Fixing torr 1 inner surface is provided with protection jacket layer 109, and fixing torr 1 outer surface is provided with several and connects Belt-typing device, connects
Belt-typing device includes contiguous block 110 and connects band 111, and contiguous block 110 is symmetrically set in fixing torr 1.
Fix respectively with shank and foot by connecting the fixing torr 1 of band 111, after dressing well, by location nut 302
Realize ankle joint mobility regulation under mechanical force with fixing, so that this utility model is preferably according to different
The situation of patient regulates different angles, and the suitability is wider.
Embodiment 2
As in Figure 3-5, joint device 2 includes rotating bars 203 and swivel base 204, and rotating bars 203 is secured by bolts in
The surface of fixing torr 1, rotating bars 203 one end is provided with connection dish 205, and connection dish 205 is suitable with swivel base 204, rotating bars
203 can drive fixing torr 1 to do arcuate reciprocating motion around swivel base 204.Fixing torr 1 side surface is provided with attaching nut 106, adjusts
Joint screw rod 301 one end is secured by bolts in fixing torr 1 side surface, and the other end is through attaching nut 106 and passes through stop nut
303 are movably arranged at fixing torr 1 side surface.
Fixing torr 1 inner surface is provided with protection jacket layer 109, and fixing torr 1 outer surface is provided with several and connects Belt-typing device, connects
Belt-typing device includes contiguous block 110 and connects band 111, and contiguous block 110 is symmetrically set in fixing torr 1.
Fixed respectively by the limbs of the connection fixing torr 1 of band 111 with crucial both sides, after dressing well, by location spiral shell
Female 302 realize to position osteoarthrosis mobility regulation under mechanical force with fixing, so that this utility model is more preferable
The different angle of regulation of the situation according to different patients, the suitability is wider.
Embodiment 3
As shown in fig. 6-7, fixing torr 1 includes that first fixes the fixing torr 104 and the 3rd of torr 103, second and fix torr 105；The
One fixing torr 103 and the second fixing torr 104 connect by connection strap 4 is fixing, and the second fixing torr 104 and the 3rd fixing torr 105 are led to
Cross joint device 2 to connect.Fixing torr 1 side surface is provided with attaching nut 106, adjusting screw rod 301 one end by everything arthrodesis in
Fixing torr 1 side surface, the other end is movably arranged at fixing torr 1 side surface through attaching nut 106 and by stop nut 303.
Fixing torr 1 inner surface is provided with protection jacket layer 109, and fixing torr 1 outer surface is provided with several and connects Belt-typing device, connects
Belt-typing device includes contiguous block 110 and connects band 111, and contiguous block 110 is symmetrically set in fixing torr 1.
By connecting the fixing torr 103 of band 111 first and fixing with foot, the second fixing torr 104 and calf is fixed and
3rd fixing torr 105 is fixed with huckle, after dressing well, realizes to position osteoarthrosis at machinery masterpiece by location nut 302
Mobility regulation under with is with fixing, so that this utility model preferably regulates different according to the situation of different patients
Angle, the suitability is wider.
Embodiment 4
As shown in fig. 3 to 7, fixing torr 1 is made up of at least two chip modules 107, and adjacent component 107 is by connecting sheet 108 even
Connect, whether different assemblies can be selected to form fixing torr by the size cases injuring wound according to concrete limbs.
Embodiment 5
By being arranged with back-moving spring on adjusting screw rod 301, adjusting screw rod 301 or location nut 302 at least two, from
And increasing spring force, it is to avoid artificial wearing limits joint device 2 and excessive operation during fixing torr 1 angulation, reduces patient two
Secondary injured risk.
Embodiment 6
Adjusting screw rod 301 is regulation expansion screw, and regulation expansion screw is provided with regulation positioning knob 304.Adjusting screw rod
Air spring 305 it is arranged with on 301.The strength deficiency disease that air spring 304 stretches in order to assist treatment joint, it is achieved help
Power effect, it is achieved the recovery of function is stretched in joint.Regulation expansion screw can according to the regulation of osteoarticular recovery reasonably
Range of activity.
Teachings herein is example of the present utility model and explanation, but does not means that the obtainable advantage of this utility model is subject to
This limits, may be to realization in the simple transformation of structure and/or some embodiments in every this utility model practice process
Wherein one or more of advantage are all in the protection domain of the application.
Claims (12)
1. a mechanical adjustment osteoarthrosis fixing device, it is characterised in that: include fixing torr (1), joint device (2) and joint regulation
Positioner, fixing torr (1) is provided with at least two, and adjacent fixing torr (1) is connected by joint device (2) or connection strap (4), fixing
Torr (1) can do arcuate reciprocating motion around joint device (2)；Joint regulating positioning device includes adjusting screw rod (301) and location spiral shell
Female (302), adjusting screw rod (301) is connected with fixing torr (1), and location nut (302) is located on adjusting screw rod (301) and is used for fixing
The relative angle that fixing torr (1) is formed with joint device.
Mechanical adjustment osteoarthrosis fixing device the most according to claim 1, it is characterised in that: described joint device (2) includes
Bolt (201) and two positioning strips (202)；Positioning strip (202) one end is fixing with fixing torr (1) to be connected, positioning strip (202)
The other end is connected with another positioning strip (202) by bolt (201)；Positioning strip (202) can drive fixing torr (1) around
Bolt (201) does arcuate reciprocating motion.
Mechanical adjustment osteoarthrosis fixing device the most according to claim 1, it is characterised in that: described joint device (2) includes
Rotating bars (203) and swivel base (204), rotating bars (203) is secured by bolts in the surface of fixing torr (1), rotating bars
(203) one end is provided with connection dish (205), and connection dish (205) is suitable with swivel base (204), and rotating bars (203) can drive solid
Fixed torr (1) does arcuate reciprocating motion around swivel base (204).
Mechanical adjustment osteoarthrosis fixing device the most according to claim 1, it is characterised in that: set on described fixing torr (1)
Having retainer ring (101), adjusting screw rod (301) one end to be flexibly connected with locating ring (101), the other end passes through gimbal suspension and location
Ring connects, and fixing torr (1) is provided with several through holes (102).
Mechanical adjustment osteoarthrosis fixing device the most according to claim 1, it is characterised in that: described fixing torr (1) includes
First fixing torr (103), the second fixing torr (104) and the 3rd fixing torr (105)；First fixing torr (103) and the second fixing torr
(104) connecting by connection strap (4) is fixing, the second fixing torr (104) and the 3rd fixing torr (105) are connected by joint device (2).
Mechanical adjustment osteoarthrosis fixing device the most according to claim 1 or 5, it is characterised in that: described fixing torr (1) side
Surface is provided with attaching nut (106), and fixing torr (1) side surface is fixed on by gimbal suspension in adjusting screw rod (301) one end, another
Hold through attaching nut (106) and be movably arranged at fixing torr (1) side surface by stop nut (303).
Mechanical adjustment osteoarthrosis fixing device the most according to claim 1, it is characterised in that: described adjusting screw rod (301)
On be arranged with back-moving spring, adjusting screw rod (301) or location nut (302) at least two.
Mechanical adjustment osteoarthrosis fixing device the most according to claim 1, it is characterised in that: described fixing torr (1) is by extremely
Few two chip modules (107) composition, adjacent component (107) connects by connecting sheet (108).
Mechanical adjustment osteoarthrosis fixing device the most according to claim 1, it is characterised in that: the interior table of described fixing torr (1)
Face is provided with protection jacket layer (109).
Mechanical adjustment osteoarthrosis fixing device the most according to claim 1, it is characterised in that: fixing torr (1) outer surface sets
Having several to connect Belt-typing device, described connection Belt-typing device includes contiguous block (110) and connects band (111), described connection
Block (110) is symmetrically set on fixing torr (1).
11. mechanical adjustment osteoarthrosis fixing devices according to claim 1, it is characterised in that: described adjusting screw rod (301)
For regulation expansion screw, described regulation expansion screw is provided with regulation positioning knob (304).
12. according to the mechanical adjustment osteoarthrosis fixing device described in claim 1 or 11, it is characterised in that: described adjusting screw rod
(301) air spring (305) it is arranged with on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620209701.0U CN205697969U (en) | 2016-03-18 | 2016-03-18 | A kind of mechanical adjustment osteoarthrosis fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620209701.0U CN205697969U (en) | 2016-03-18 | 2016-03-18 | A kind of mechanical adjustment osteoarthrosis fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205697969U true CN205697969U (en) | 2016-11-23 |
Family
ID=57314244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620209701.0U Withdrawn - After Issue CN205697969U (en) | 2016-03-18 | 2016-03-18 | A kind of mechanical adjustment osteoarthrosis fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205697969U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105832455A (en) * | 2016-03-18 | 2016-08-10 | 成永忠 | Mechanical adjustment bone joint fixing device |
-
2016
- 2016-03-18 CN CN201620209701.0U patent/CN205697969U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105832455A (en) * | 2016-03-18 | 2016-08-10 | 成永忠 | Mechanical adjustment bone joint fixing device |
| CN105832455B (en) * | 2016-03-18 | 2018-05-18 | 成永忠 | A kind of mechanical adjustment Bones and joints fixing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9757267B1 (en) | Forearm and wrist fracture table | |
| CN105832455A (en) | Mechanical adjustment bone joint fixing device | |
| US20120150082A1 (en) | Device for the Therapeutic Treatment of Foot and/or Heel Pain | |
| CN103445839B (en) | Ankle multidimensional regulation-control orthosis | |
| US5042508A (en) | Fractured limb stabilizing device | |
| CN102499843A (en) | Knee arthroscope operation stent | |
| CN1437458A (en) | Improved abdominal postoperative binder and method of use | |
| CN205697969U (en) | A kind of mechanical adjustment osteoarthrosis fixing device | |
| CN105496624A (en) | Fixing device used in orthopedics department | |
| CN107049449B (en) | Foot, hand multistage open fracture Combined type external fixed support | |
| CN108852492A (en) | A kind of efficient Orthopedic fixation device | |
| CN108065995B (en) | Skeleton corrector and skeleton correcting method | |
| EP3058904A1 (en) | Hand brace | |
| US9149392B2 (en) | Casting apparatus | |
| CN209808689U (en) | Fixed splint device of easily adjusting of using of orthopedics | |
| CN108498229A (en) | A kind of special fixator of limbs fracture | |
| CN108186184B (en) | Fixed protective equipment | |
| CN215019962U (en) | A shank fixing device that resets for orthopedics postoperative | |
| CN210204850U (en) | Bone tissue implants material with location drilling equipment | |
| US2606550A (en) | Portable fracture-traction splint | |
| RU2200499C2 (en) | Device for making primary extrafocal minimum invasive osteosynthesis of crural bones fractures | |
| RU2488362C1 (en) | Device for destructive osteosynthesis of wrist joint area | |
| CN105581862A (en) | Orthopaedic splint | |
| Günal et al. | Trapezio-lunate external fixation for scaphoid fractures: an experimental and clinical study | |
| RU2094029C1 (en) | Traction stirrup |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161123 Effective date of abandoning: 20180518 |
|
| AV01 | Patent right actively abandoned |