CN208926746U - A kind of medical ankle-joint protector - Google Patents
A kind of medical ankle-joint protector Download PDFInfo
- Publication number
- CN208926746U CN208926746U CN201820763608.3U CN201820763608U CN208926746U CN 208926746 U CN208926746 U CN 208926746U CN 201820763608 U CN201820763608 U CN 201820763608U CN 208926746 U CN208926746 U CN 208926746U
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- China
- Prior art keywords
- backplate
- arc groove
- nylon
- rear backplate
- fixedly connected
- 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.)
- Expired - Fee Related
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- Rehabilitation Tools (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model discloses a kind of medical ankle-joint protector, it is related to medical rehabilitation instrument field, including rear backplate and lower backplate, the position that lower backplate corresponds to rear backplate two sides offers through-hole respectively, the two sides of rear backplate are also installed with the rotation axis for being rotationally connected with through-hole respectively, the position that lower backplate corresponds to through-hole side offers arc groove centered on the center of circle of through-hole, sliding is connected with two limited blocks in arc groove, rotation axis is also fixedly connected with oscillating rod far from one end of rear backplate, the one end of oscillating rod far from rotation axis is between two limited blocks and sliding is connected in arc groove, positioning mechanism is also respectively provided on two limited blocks.It solves in the prior art because not designing the angle adjustment device between shank and foot, the problem of affecting the standing walking and functional training of lower limb, with angular adjustment can be carried out, to make patient that can simply be taken exercise in refreshment is practiced, and then the advantages of quickening Rehabilitation.
Description
Technical field
The utility model relates to arrive medical rehabilitation instrument field, in particular to a kind of medical ankle-joint protector.
Background technique
It is fortune that the diseases such as paraplegia, cerebral palsy, cerebrovascular accident, brain trauma, spinal cord injury, which cause most important sequelae,
Dynamic dysfunction.And in this kind of patient, if lower limb have that strength imbalance and biomethanics are bad to line for a long time
Lower weight bearing is also easy to produce the damage of different type, different degrees of secondary bone, muscle, thereby increases and it is possible to when therewith with movement
Energy consumption accelerates and arthralgia.To more aggravate the degree of patient motion dysfunction, patient is made more to be reluctant to stand
Or walking, and then the property of participation and social function of patient is influenced, aggravate the burden of family and entire society.For this patient,
If there is suitable orthopedic brace help to provide the stability in joint, maintains the good biomethanics of its lower limb to line, then can prevent
The secondary damage of secondary bone, muscle reduces energy consumption when movement, improves the ability and efficiency of its standing walking, make
It more preferably posture can incorporate family and society.
Existing to can refer to the Chinese utility model patent that Authorization Notice No. is CN206080799U, it discloses a kind of anti-foots
Sagging brace is related to medical auxiliary apparatus technical field, it includes protective case on the outside of hard, inside flexible pad, for bondage shank
A fastening straps, a pair of of B fastening straps, a pair of of puller strap and anti-skidding bottom for bondage ankle, protective case is equipped with one on the outside of the hard
Air hole is organized, protective case is L-type on the outside of the hard, is respectively equipped with shield shank section and spats section；The utility model provides a kind of anti-
Drop foot brace, reasonable in design, easy to wear, sole bends and stretches angle and can be adjusted by drawstring, and liner can be dismantled,
It is easy to clean.With anti-skidding bottom, walking can be worn, to by a variety of causes (such as: paralysis of common peroneal nerve, spinal cord injury, apoplexy, partially
Paralysis, craniocerebral injury, infantile paralysis advanced stage etc.) caused by drop foot have good adjuvant treatment effect, have real well
With value.
Above-mentioned this support for preventing drop foot, on the outside of L-shaped hard protective case in integrally formed, do not design shank and foot it
Between angle adjustment device, affect the standing walking and functional training of lower limb, be difficult to meet ankle and foot complicated fracture or deformity
The treatment of correction needs.
Utility model content
The purpose of the utility model is to provide a kind of medical ankle-joint protector, and angular adjustment can be carried out by having, thus
It can make patient that can carry out lower limb walking and standing etc. in refreshment is practiced simply to take exercise, and then the rehabilitation of quickening patient is excellent
Point.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of medical ankle-joint protector, including rear backplate and lower backplate, the lower backplate correspond to rear backplate two sides
Position offers through-hole respectively, and the two sides of the rear backplate are also installed with the rotation axis for being rotationally connected with through-hole, lower backplate respectively
The position of corresponding through-hole side offers arc groove centered on the center of circle of through-hole, and sliding is connected with two limits in the arc groove
Block, the rotation axis are also fixedly connected with oscillating rod, one end position of the oscillating rod far from rotation axis far from one end of rear backplate
Between two limited blocks and sliding is connected in arc groove, and the positioning for being capable of fixing limited block is also respectively provided on two limited blocks
Mechanism.
By using above scheme, in use, rear backplate can be supported fixation to the calf of patient, lower backplate can
It is fixed with the foot to patient, patient's postoperative initial stage can slide two limited blocks in arc groove respectively, and oscillating rod is sliding
It moves in one end in arc groove to squeezing the middle position in arc groove, and two limited blocks is fixed by positioning component respectively, this
When, it is ensured that rear backplate and the angle of lower backplate are constant；After patient starts rehabilitation training in the later period, two limits can be slid respectively
Position block simultaneously fixes position of two limited blocks in arc groove, and then is gradually increased the one end of oscillating rod far from rotation axis in arc groove
Interior glade plane space, and then can gradually increase the rotational angle of rear backplate Yu lower backplate, and then adapt to the rehabilitation instruction of patient
Practice, accelerates the rehabilitation of patient.
Preferably, the cross section of the arc groove and limited block is in the shape of a " convex ", the surface of the limited block is also opened up
There is threaded hole, the positioning mechanism includes the positioning bolt for being threadedly connected to threaded hole, and the end of the positioning bolt can be supported
It is connected to the inner bottom surface of arc groove.
By using above scheme, in use, after mobile limited block to suitable position, can with rotational positioning bolt, and
Make the end abutment of positioning bolt in the bottom of arc groove, is fixed on limited block to be cooperated by arc groove with positioning bolt
In arc groove.
Preferably, the upper end of the rear backplate is also fixedly connected with apron plate.
By using above scheme, can consolidate on front side of the shank to patient in the apron plate that the upside of rear backplate is arranged
Fixed, to guarantee patient when squatting up, shank will not lean forward relative to foot, and then prevent the ankle-joint of patient from secondary damage occurs
Wound.
Preferably, the position that rear backplate corresponds to apron plate open up it is fluted.
By using above scheme, opened up in the position that rear backplate corresponds to apron plate it is fluted, can wearing in order to patient
It wears, it is easy to use.
Preferably, being also respectively provided with more fastening straps on the upside of the front side of rear backplate and lower backplate.
By using above scheme, patient using when shank can be firmly fixed to rear backplate by more fastening straps
It is interior, and foot is fixed on lower backplate, and then complete the fixation of patient's ankle part.
Preferably, the fastening straps include the first nylon tape and the fixation for being fixedly connected on rear backplate or lower backplate side
It is connected to the second nylon tape of rear backplate or the lower backplate other side, the end of the first nylon tape is fixedly connected with pin thread, the second Buddhist nun
The end of tengential belt is fixedly connected with the female thread with pin thread cooperation, and lobster eye-splice is collectively formed in female thread and pin thread.
By using above scheme, when use, can be matched by the female thread of the pin thread and the second nylon tape of the first nylon tape
It closes, completes the fixation of patient legs' fastening straps, it is easy to use, it is easy to operate.
Preferably, being additionally provided with integrally formed L-shaped flexible liner on rear backplate and lower backplate.
By using above scheme, flexible liner is set in rear backplate and lower backplate, can more be pasted by flexible liner
Foot and calf together in patient, and keep the wearing of patient more comfortable.
Preferably, rear backplate and lower backplate are fixedly connected with nylon close to the side of flexible liner and hook band, flexible liner pair
The position for answering nylon to hook band is also fixedly connected with and nylon velvet band of the nylon hook with cooperation, nylon hook band and the common shape of nylon velvet band
At velcro fastener.
By using above scheme, removes, be conveniently replaceable from rear backplate and lower backplate in use, soft shape can be padded
Cleaning.
Preferably, also offering multiple air holes respectively in the lower backplate and rear backplate.
By using above scheme, in use, can guarantee to breathe freely by multiple air holes on lower backplate and rear backplate
Property, and then increase the comfort level of patient.
Preferably, the bottom surface of the lower backplate is also fixedly connected with anti-slip layer.
By using above scheme, patient dresses protector, when carrying out rehabilitation training, can be increased by the anti-skidding bottom of setting
The lower backplate of protector and the frictional force on ground reduce patient due to not paying attention to and generate a possibility that falling down, convenient for the health of patient
Refreshment is practiced.
To sum up, the utility model has the following beneficial effects:
1. lower backplate can be to the foot of patient in use, rear backplate can be supported fixation to the calf of patient
It is fixed, patient's postoperative initial stage can slide two limited blocks in arc groove respectively, and oscillating rod is slid in arc groove
Two limited blocks are fixed by positioning component to squeezing the middle position in arc groove in one end respectively, at this point it is possible to protect after guaranteeing
The angle of plate and lower backplate is constant；After patient starts rehabilitation training in the later period, two limited blocks can be slid respectively and fix two limits
Position of the position block in arc groove, and then it is gradually increased glade plane space of the one end of oscillating rod far from rotation axis in arc groove,
And then can gradually increase the rotational angle of rear backplate Yu lower backplate, and then adapt to the rehabilitation training of patient, accelerate patient's
Rehabilitation；
2., can be with rotational positioning bolt in use, after mobile limited block to suitable position, and make the end of positioning bolt
It is connected to the bottom of arc groove, limited block is fixed in arc groove to be cooperated by arc groove and positioning bolt；
3. can be fixed on front side of the shank to patient in the apron plate that the upside of rear backplate is arranged, to guarantee patient
When squatting up, shank will not lean forward relative to foot, and then prevent the ankle-joint of patient from secondary damage occurs.
Detailed description of the invention
Fig. 1 is that the medical integrally-built schematic diagram of ankle-joint protector is highlighted in embodiment；
Fig. 2 is the schematic diagram that lower guard board structure is highlighted in embodiment；
Fig. 3 is the schematic diagram that upper guard board structure is highlighted in embodiment；
Fig. 4 is the schematic diagram that flexible liner structure is highlighted in embodiment；
Fig. 5 is the schematic diagram that breather hole structure is highlighted in embodiment.
In figure, 1, outside shell；11, rear backplate；111, rotation axis；112, oscillating rod；113, sliding block；114, groove；12,
Lower backplate；121, through-hole；122, arc groove；123, limited block；1231, threaded hole；1232, positioning bolt；124, anti-slip layer；
13, apron plate；14, fastening straps；141, the first nylon tape；142, the second nylon tape；143, pin thread；144, female thread；15, nylon hooks
Band；16, air hole；2, flexible liner；21, nylon velvet band.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.The wherein identical attached drawing of identical components
Label indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down" refer to
It is the direction in attached drawing, word " ground " and " top surface ", "inner" and "outside" are referred respectively to towards or away from particular elements geometry
The direction at center.
Embodiment: a kind of medical ankle-joint protector in conjunction with Fig. 1, including outside shell 1 and is set to outside shell 1
Internal flexible liner 2.Outside shell 1 includes rear backplate 11 and the lower backplate 12 for being set to 11 lower end of rear backplate, rear backplate
11 is at L-shaped with lower 12 structure of backplate.When work, outside shell 1 can shank to patient and foot be supported protection, flexible liner
The comfort level of patient's wearing has can be improved in pad 2.
In conjunction with Fig. 2 and Fig. 3, the section of rear backplate 11 is in U-shape and nock is facing forward, and the outside of 11 lower end of rear backplate is fixed respectively
It is connected with the horizontally disposed rotation axis 111 of two axial lines, lower 12 rear upper side of backplate corresponds to the position of two rotation axis 111 of rear backplate 11
It sets and offers through-hole 121 respectively, cooperated by rotation axis 111 and through-hole 121, rear backplate 11 is rotationally connected with lower backplate 12.Work
When making, rear backplate 11 can be fixed the calf of patient, and lower backplate 12 can be fixed the foot of patient.
The position that lower backplate 12 is located at 121 side of through-hole also offers semicircular arc by the center of circle of the center of circle of through-hole 121
Shape slot 122, also sliding is connected with two limited blocks 123, the cross section of two limited blocks 123 and the cross of arc groove 122 in arc groove 122
Section is in the shape of a " convex ", and positioning mechanism is also respectively provided on two limited blocks 123, and positioning mechanism includes being opened in limited block
The threaded hole 1231 at 123 middle parts, surface of 1231 axis of threaded hole perpendicular to limited block 123, the connection of 1231 internal screw thread of threaded hole
There is positioning bolt 1232, the end of positioning bolt 1232 can be connected to the inner bottom surface of arc groove 122, and rotation axis 111 is far from after
One end of backplate 11 is also fixedly connected with oscillating rod 112, axis of the axis of oscillating rod 112 perpendicular to rotation axis 111, oscillating rod
112 one end far from rotation axis 111 are also fixedly connected with the sliding block 113 that sliding is connected in arc groove 122, and sliding block 113 is arranged
Between two limited blocks 123.Patient's postoperative initial stage slides two limited blocks 123 in arc groove 122, by sliding block 113 to crowded respectively
Middle position in arc groove 122, and screwed in place bolt 1232, it is mutually right by positioning bolt 1232 and arc groove 122
The fixation of 123 position of limited block is completed on top, that is, can guarantee that rear backplate 11 and the angle of lower backplate 12 are constant, postoperative just convenient for patient
The fixation of phase ankle part；In patient's postoperative a period of time, when starting to carry out rehabilitation training, two limited blocks 123 can be slid respectively
Position and fixation in arc groove 122, gradually sliding surplus of the adjusting slider 113 in arc groove 122, and then gradually adjust
The activity surplus of rear backplate 11 and lower backplate 12, convenient for the rehabilitation training of patient.
The upper end of rear backplate 11 is also fixedly connected with apron plate 13, and 13 section of apron plate is in U-shape and the arc with rear backplate 11
Mouth is opposite, and the position that apron plate 13 is corresponded on rear side of rear backplate 11 is also provided with groove 114.When work, apron plate 13 can be to trouble
It is fixed on front side of the shank of person, ensure that patient when squatting up, shank opposite will not lean forward with foot, avoid patient's
Secondary damage occurs for ankle part；Secondly, by the groove 114 of setting, it will not be because of apron plate 13 when can make the wearing of patient
It causes to hinder, convenient for wearing.The bottom surface of lower backplate 12 is also fixedly connected with anti-slip layer 124, can by the anti-slip layer 124 of setting
To increase the frictional force of lower backplate 12 and ground, patient is avoided to slip in rehabilitation training because not paying attention to.
More fastening straps 14 are also respectively fixedly connected on rear backplate 11 and lower backplate 12, fastening straps 14 are fixed including one end
The first nylon tape 141 and one end for being connected to 12 side of rear backplate 11 or lower backplate are fixedly connected on rear backplate 11 or lower backplate
Second nylon tape 142 of 12 other sides, the first nylon tape 141 are also fixedly connected with pin thread close to one end of the second nylon tape 142
143, the second nylon tape 142 is also fixedly connected with and the female thread of corresponding pin thread 143 cooperation close to one end of the first nylon tape 141
144, pin thread 143 and female thread 144 complement each other to form lobster eye-splice.When work, after patient dresses protector, fastening straps can be passed through
14 fix rear backplate 11 and lower backplate 12 with the calf of patient and foot respectively.
In conjunction with Fig. 3 and Fig. 4, the inside of rear backplate 11 and lower backplate 12 has also been respectively fixedly connected with multiple nylon and has hooked band 15,
Flexible liner 2 is L-shaped, and the position that the corresponding nylon of flexible liner 2 hooks band 15 has also been respectively fixedly connected with nylon velvet band 21, passes through Buddhist nun
Dragon hooks band 15 and the cooperation of nylon velvet band 21 constitutes velcro fastener, and completes the fixation of flexible liner 2 Yu outside shell 1, works as flexibility
Liner 2 after a period of use can be with easy to disassemble, convenient for cleaning.
In conjunction with Fig. 5, it is also uniformly provided with air hole 16 in rear backplate 11 and lower backplate 12 respectively, air hole 16 is just when work
The air circulation at position is dressed in patient, reduces bacteria breed, increases the comfort level of patient's wearing.
The course of work: after patient has dressed protector, fastening straps 14 being fastened, at this point, rear backplate 11 can be to the small of patient
Leg Backside support, apron plate 13 can be supported on front side of the shank to patient, and lower backplate 12 can be to the foot support of patient；
Secondly, patient's postoperative initial stage can slide two limited blocks 123 in arc groove 122 respectively, by sliding block 113 to squeezing in arc groove
Middle position in 122, and two limited blocks 123 are fixed by positioning component respectively, to make rear backplate 11 and lower backplate 12
Angle remains unchanged；After patient starts rehabilitation training in the later period, two limited blocks 123 can be slid respectively and fix two limited blocks
123 position in arc groove 122, and then be gradually increased glade plane space of the sliding block 113 in arc groove 122, and then can be by
The rotational angle of increase rear backplate 11 and lower backplate 12 gradually, and then the rehabilitation training of patient is adapted to, accelerate the rehabilitation of patient.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (10)
1. a kind of medical ankle-joint protector, it is characterised in that: including rear backplate (11) and lower backplate (12), the lower backplate
(12) position of corresponding rear backplate (11) two sides offers through-hole (121) respectively, and the two sides of the rear backplate (11) are also solid respectively
Equipped with the rotation axis (111) for being rotationally connected with through-hole (121), the position of corresponding through-hole (121) side of lower backplate (12) is with through-hole
(121) it being offered centered on the center of circle arc groove (122), sliding is connected with two limited blocks (123) in the arc groove (122),
The rotation axis (111) is also fixedly connected with oscillating rod (112) far from the one end of rear backplate (11), and the oscillating rod (112) is remote
One end from rotation axis (111) is between two limited blocks (123) and slides and is connected in arc groove (122), two limited blocks
(123) positioning mechanism for being capable of fixing limited block (123) is also respectively provided on.
2. a kind of medical ankle-joint protector according to claim 1, it is characterised in that: the arc groove (122) and limit
The cross section of position block (123) is in the shape of a " convex ", and the surface of the limited block (123) is also provided with threaded hole (1231), positioning
Mechanism includes the positioning bolt (1232) for being threadedly connected to threaded hole (1231), and the end of positioning bolt (1232) can be connected to
The inner bottom surface of arc groove (122).
3. a kind of medical ankle-joint protector according to claim 1, it is characterised in that: the upper end of the rear backplate (11)
Also it is fixedly connected with apron plate (13).
4. a kind of medical ankle-joint protector according to claim 3, it is characterised in that: the corresponding apron plate of rear backplate (11)
(13) position opens up fluted (114).
5. a kind of medical ankle-joint protector according to claim 1, it is characterised in that: the front side of the rear backplate (11)
With more fastening straps (14) are also respectively provided on the upside of lower backplate (12).
6. a kind of medical ankle-joint protector according to claim 5, it is characterised in that: the fastening straps (14) include solid
Surely be connected to the first nylon tape (141) of rear backplate (11) or lower backplate (12) side and be fixedly connected on rear backplate (11) or
The second nylon tape (142) of lower backplate (12) other side, the end of the first nylon tape (141) are fixedly connected with pin thread (143), the
The end of two nylon tapes (142) is fixedly connected with and the female thread (144) of pin thread (143) cooperation, female thread (144) and pin thread (143)
Lobster eye-splice is collectively formed.
7. a kind of medical ankle-joint protector according to claim 1, it is characterised in that: rear backplate (11) and lower backplate
(12) integrally formed L-shaped flexible liner (2) is additionally provided on.
8. a kind of medical ankle-joint protector according to claim 7, it is characterised in that: rear backplate (11) and lower backplate
(12) side close to flexible liner (2) is fixedly connected with nylon and hooks band (15), and the corresponding nylon of flexible liner (2) hooks band (15)
Position is also fixedly connected with the nylon velvet band (21) that band (15) cooperation is hooked with nylon, and nylon hooks band (15) and nylon velvet band (21) altogether
With formation velcro fastener.
9. a kind of medical ankle-joint protector according to claim 1, it is characterised in that: the lower backplate (12) and rear shield
It is also offered respectively on plate (11) multiple air holes (16).
10. a kind of medical ankle-joint protector according to claim 1, it is characterised in that: under the lower backplate (12)
Bottom surface is also fixedly connected with anti-slip layer (124).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820763608.3U CN208926746U (en) | 2018-05-21 | 2018-05-21 | A kind of medical ankle-joint protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820763608.3U CN208926746U (en) | 2018-05-21 | 2018-05-21 | A kind of medical ankle-joint protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208926746U true CN208926746U (en) | 2019-06-04 |
Family
ID=66714533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820763608.3U Expired - Fee Related CN208926746U (en) | 2018-05-21 | 2018-05-21 | A kind of medical ankle-joint protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208926746U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112006827A (en) * | 2020-09-13 | 2020-12-01 | 郑渊旭 | Pet walking aid capable of fixing hip joint and provided with detachable ankle |
| CN112545737A (en) * | 2020-12-30 | 2021-03-26 | 上海市同济医院 | Free movement rehabilitation apparatus for calcaneus protection |
-
2018
- 2018-05-21 CN CN201820763608.3U patent/CN208926746U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112006827A (en) * | 2020-09-13 | 2020-12-01 | 郑渊旭 | Pet walking aid capable of fixing hip joint and provided with detachable ankle |
| CN112545737A (en) * | 2020-12-30 | 2021-03-26 | 上海市同济医院 | Free movement rehabilitation apparatus for calcaneus protection |
| CN112545737B (en) * | 2020-12-30 | 2022-06-10 | 上海市同济医院 | Free movement rehabilitation apparatus for calcaneus protection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190604 Termination date: 20210521 |