CN215384981U - Outer fixing device of horseshoe foot - Google Patents
Outer fixing device of horseshoe foot Download PDFInfo
- Publication number
- CN215384981U CN215384981U CN202121713557.1U CN202121713557U CN215384981U CN 215384981 U CN215384981 U CN 215384981U CN 202121713557 U CN202121713557 U CN 202121713557U CN 215384981 U CN215384981 U CN 215384981U
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- CN
- China
- Prior art keywords
- ring
- fixing
- foot
- horseshoe
- fixing ring
- 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
Links
- 210000000707 wrist Anatomy 0.000 claims abstract description 10
- 210000002683 foot Anatomy 0.000 claims description 58
- 210000003423 ankle Anatomy 0.000 claims description 19
- 239000006096 absorbing agent Substances 0.000 claims description 2
- 230000035939 shock Effects 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 238000003466 welding Methods 0.000 claims 1
- 238000012937 correction Methods 0.000 abstract description 21
- 230000000694 effects Effects 0.000 abstract description 17
- 210000000003 hoof Anatomy 0.000 abstract description 3
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 238000011161 development Methods 0.000 description 5
- 210000004744 fore-foot Anatomy 0.000 description 5
- 210000001699 lower leg Anatomy 0.000 description 5
- 210000000988 bone and bone Anatomy 0.000 description 4
- 210000000548 hind-foot Anatomy 0.000 description 4
- 210000002414 leg Anatomy 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 210000003041 ligament Anatomy 0.000 description 3
- 210000002435 tendon Anatomy 0.000 description 3
- 208000014674 injury Diseases 0.000 description 2
- 230000008733 trauma Effects 0.000 description 2
- 208000032170 Congenital Abnormalities Diseases 0.000 description 1
- 208000002100 Equinus Deformity Diseases 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 206010043101 Talipes Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 210000000544 articulatio talocruralis Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 210000000610 foot bone Anatomy 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 210000002303 tibia Anatomy 0.000 description 1
- 210000003371 toe Anatomy 0.000 description 1
Images
Landscapes
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model discloses an external fixing device for a equinus, which comprises 1-5 annular joint fixing units, a wrist ring, a rear foot ring and a front foot ring; each annular joint fixing unit comprises an upper fixing ring and a lower fixing ring, and two sides between the upper fixing ring and the lower fixing ring respectively comprise two layers of fixing plates; the external fixing device for the equinus hoof is simple in structure and easy to wear, different fixed traction forces are respectively given in the daytime and at night for correction, and the correction effect is greatly improved; need not to carry out intraosseous threading needle and fix during the use, can fix the correction to patient's shank and foot, alleviateed the patient and corrected the misery of treatment, be favorable to wearing for a long time and consolidate the correction effect.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to an external fixing device for a equinus.
Background
The equinus (talipes equinus) is also called "drop foot" or "tiptoe". Is a developmental deformity, mostly caused by brain hypoplasia, which can be found as soon as a child is born. The horseshoe foot can occur in either one or both feet and during development fails to synchronize with the development of the other tendon ligaments of the foot due to failure of the tendon and ligament development of the foot, and these tendons and ligaments pull the medial posterior side of the foot down and twist the foot down and inward so that the bones of the foot are in an abnormal position, causing the foot to turn in, stiffen, and fail to return to a normal position. The earlier the correction of the equinus proceeds, the better the effect.
The prior art discloses a correction fixing device for equinus, most of which needs to be fixed by intraosseous needle threading, so that great trauma and pain are brought to patients; in addition, the intra-osseous puncture needle fixation treatment needs the patient to lie in bed, and the patient cannot get out of the bed for a long time to move, so that inconvenience is brought to the patient; the existing correction fixing device for non-bone-through fixation is complex in structure and large in size, is not easy to put on or take off in the using process and needs assistance of people; the device is not light, and the user can not use for a long time, is unfavorable for stably consolidating and corrects the treatment effect.
Therefore, the field is dedicated to develop an external fixing device for the equinus, and aims to solve the problem of defects in the process of correcting and fixing the equinus in the prior art.
SUMMERY OF THE UTILITY MODEL
In view of the above defects of the prior art, the technical problem to be solved by the utility model is that in the prior art, when an external auxiliary fixing device is used for correcting the equinus, the intraosseous needle threading causes trauma and pain to a patient; the device has the defects of complicated structure, large volume, inconvenient use, incapability of correcting for a long time and poor correction effect.
In order to achieve the purpose, the utility model provides an external fixing device for a horseshoe foot, which comprises 1-5 annular joint fixing units, a wrist ring, a rear foot ring and a front foot ring; each ring joint fixing unit comprises an upper fixing ring and a lower fixing ring, two sides between the upper fixing ring and the lower fixing ring respectively comprise two layers of fixing plates, and the two layers of fixing plates are respectively fixedly connected with the inner ring and the outer ring of the upper fixing ring and the lower fixing ring; 1-8 groups of elastic elements are vertically connected inside the two layers of fixing plates; the upper fixing ring and the lower fixing ring corresponding to the fixing plate comprise through holes; the lower part of the lower fixing ring is connected with the elastic element through a through hole; the position between the fixing plates on the two sides of the upper fixing ring and the lower fixing ring comprises a sleeving part for adjusting the ring size of the upper fixing ring and the lower fixing ring;
the wrist ring is positioned below the annular joint fixing unit and is connected with the elastic element of the annular joint fixing unit;
the foot rear ring is in a U-shaped bent shape, and two ends of a U-shaped opening are fixedly connected to two sides of the wrist ring respectively; the rear foot ring forms an angle of 45 degrees with the horizontal plane;
the ankle joint device comprises a foot front ring, a wrist ring, a foot front ring, a length adjusting strip and a plurality of buckle holes, wherein the foot front ring is in an elliptical ring shape, the length adjusting strip is fixedly connected to the foot front ring, the length adjusting strip is buckled with the ankle ring, and the length between the foot front ring and the ankle ring is adjusted through the different buckle holes;
further, the elastic element is one or more of a spring, a corrugated pipe, a piston pneumatic cavity and a shock absorber;
further, the spring includes a leaf spring, a coil spring, a spring, an air spring, and the like;
further, the method comprises the following steps of; the outer fixing device of the horseshoe foot comprises 2 annular joint fixing units;
further, the method comprises the following steps of; in the external fixing device for the horseshoe feet, 3 groups of elastic elements are vertically connected inside the two layers of fixing plates;
in a preferred embodiment of the present invention, the elastic element vertically connected inside the two layers of fixing plates is a spring;
in a preferred embodiment of the present invention, the elastic member connected below the lower fixing ring is a spring;
in a preferred embodiment of the utility model, the fixed connection is a weld;
by adopting the scheme, the external fixing device for the horseshoe feet disclosed by the utility model has the following technical effects:
1. according to the external fixing device for the horseshoe foot, disclosed by the utility model, the plurality of annular joint fixing units are connected with the ankle ring, the hindfoot ring and the forefoot ring, the sizes of the adjusting rings of the different annular joint fixing units are fixedly attached to the leg and ankle of a patient and certain pressure is applied to the adjusting rings, the hindfoot ring and the forefoot ring are matched to correct the shape of the step of the horseshoe foot, and the leg and the foot of the patient can be fixed and corrected without fixing an intraosseous needle during use, so that the pain of correction and treatment of the patient is relieved;
2. the external fixing device for the equinus hoofed is small in structure, easy to wear, not heavy, small in long-time wearing burden, beneficial to a patient to insist on long-term correction and fixation treatment, and capable of improving the correction effect.
3. The external fixing device for the horseshoe feet adjusts the foot shapes of patients by adjusting the length adjusting strips between the foot front rings and the ankle rings, and gives different fixed traction forces in the day and at night, so that the correction effect is greatly improved.
In conclusion, the external fixing device for the equinus hoof is simple in structure and easy to wear, different fixed traction forces are respectively given in the day and at night for correction, and the correction effect is greatly improved; need not to carry out intraosseous threading needle and fix during the use, can fix the correction to patient's shank and foot, alleviateed the patient and corrected the misery of treatment, be favorable to wearing for a long time and consolidate the correction effect.
The conception, specific structure, structure and technical effects of the present invention will be further described in conjunction with the accompanying drawings and specific embodiments, so that the objects, features and effects of the present invention can be fully understood.
Drawings
FIG. 1 is a schematic front view of the external foot fixing device of the present invention;
FIG. 2 is a rear view of the structure of the external foot fixing device of the present invention;
FIG. 3 is a schematic structural view of the articulating fixing unit of the external foot fixing device of the present invention;
in the figure, 1, an ankle ring; 2. a hindfoot loop; 3. a forefoot ring; 4. an upper fixing ring; 5. a lower fixing ring; 6. a fixing plate; 7. a spring; 8. a through hole; 9. a socket; 10. a length adjustment strip; 11. and (6) buckling holes.
Detailed Description
The preferred embodiments of the present invention will be described below with reference to the accompanying drawings for clarity and understanding of technical contents. The present invention may be embodied in many different forms of embodiments and the scope of the utility model is not limited to the embodiments set forth herein.
In the drawings, structurally identical elements are represented by like reference numerals, and structurally or functionally similar elements are represented by like reference numerals throughout the several views. The size and thickness of each component shown in the drawings are arbitrarily illustrated, and the present invention is not limited to the size and thickness of each component. The thickness of the components may be exaggerated where appropriate in the figures to improve clarity.
As shown in fig. 1 to 2, the external fixator for a horseshoe foot of the present embodiment includes 2 ring-joint fixing units, 1 ankle ring 1, 1 hindfoot ring 2, and 1 forefoot ring 3;
the ankle ring 1 is positioned below the annular connection fixing unit, and the ankle ring 1 comprises a through hole so that the ankle ring 1 is connected with the spring 7 of the lowermost annular connection fixing unit;
the foot rear ring 2 is in a U-shaped bent shape, and two ends of a U-shaped opening are respectively welded on two sides of the wrist ring 1; the angle between the foot back ring 2 and the horizontal is 45 degrees;
the foot front ring 3 is in an elliptical ring shape, a length adjusting strip 10 is welded on the foot front ring, the length adjusting strip 10 is buckled with the ankle ring 1, and the length between the foot front ring 3 and the ankle ring 1 is adjusted through different buckling holes 11;
as shown in fig. 3, each of the loop fixing units includes an upper fixing ring 4 and a lower fixing ring 5, two sides between the upper fixing ring 4 and the lower fixing ring 5 respectively include two layers of fixing plates 6, and the two layers of fixing plates 6 are respectively welded at inner and outer rings of the upper fixing ring 4 and the lower fixing ring 5; the inner parts of the two layers of fixed plates 6 are vertically connected with 3 groups of springs 7; the upper fixing ring 4 and the lower fixing ring 5 are provided with through holes 8 corresponding to the positions of the fixing plates; the lower part of the lower fixing ring 5 is connected with a spring 7 through a through hole 8; the upper fixing ring 4 and the lower fixing ring 5 comprise a socket piece 9 between fixing plates at two sides for adjusting the ring size of the upper fixing ring 4 and the lower fixing ring 5;
when in use, the utility model is used,
firstly, evaluating the severity of the equinus according to the appearance and walking characteristics of the equinus of a patient, and using the external fixing device comprising 2 annular joint fixing units when the equinus is heavy; the fixing ring is pulled to the maximum diameter, the upper ring joint fixing unit is pulled to the upper part of the crus of the patient, the lower ring joint fixing unit is placed at the lower part of the crus, and the spring of the upper ring joint fixing unit is connected with the upper fixing ring of the lower ring joint fixing unit through a through hole; the sleeve piece on the fixing ring is adjusted, so that the size of the fixing ring is matched with the diameter of the shank of the patient; then, the ankle ring is connected to a lower end spring of the lower annular joint fixing unit in the same connection mode, the ankle ring is located at the ankle, and the back of the foot passes through the lower part of the ankle and is located above the heel, so that the device can be pulled obliquely downwards; sleeving the forefoot ring at the junction of the sole and the toes, and selecting a proper buttonhole to buckle the length adjusting strip and the ankle ring; after the shoes are worn, the shoes can be worn normally to carry out daily activities.
In the use of whole device, the spring between the fixed unit of the ring joint on upper portion and the fixed unit of the ring joint of lower part is in the highest point of the muscle at shank middle part, the fixed plate is in the bone department of leg both sides, it is in the position of slightly pine to adjust length adjustment strip length, carry out the activity on daytime, to the night, adjust the length of length adjustment strip short, make foot and leg draw to the standing angle of normal people, force the position to fix, the bone in the restriction correction foot is in normal position, effectively avoid the bone position anomaly, the shape warp the hoof foot that leads to more serious degree development.
In another embodiment of the utility model, the number of the ring-joint fixing units is 1, and the ring-joint fixing units are connected with the wrist ring, the rear ring and the front ring of the foot, and then the ring-joint fixing units are adjusted to perform correction and fixation, so that the correction effect can be achieved.
Through practical use, the horseshoe foot external fixing device fixes the shank bone, corrects the position of the foot bone, and greatly delays the aggravation development speed of diseases. When in use, the normal activities in the daytime are not affected, and the use time and the correction treatment course are effectively ensured. The effect of correction is good.
The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations could be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions available to those skilled in the art through logic analysis, reasoning and limited experiments based on the prior art according to the concept of the present invention should be within the scope of protection defined by the claims.
Claims (5)
1. An external fixing device for a horseshoe foot is characterized by comprising 1-5 annular joint fixing units, a wrist ring (1), a rear foot ring (2) and a front foot ring (3); each ring joint fixing unit comprises an upper fixing ring (4) and a lower fixing ring (5), two sides between the upper fixing ring (4) and the lower fixing ring (5) respectively comprise two layers of fixing plates (6), and the two layers of fixing plates (6) are respectively fixedly connected with the inner ring and the outer ring of the upper fixing ring (4) and the lower fixing ring (5); 1-8 groups of elastic elements are vertically connected inside the two layers of fixing plates (6); the upper fixing ring (4) and the lower fixing ring (5) comprise through holes (8) corresponding to the fixing plate (6); the lower part of the lower fixing ring (5) is connected with the elastic element through a through hole (8); the upper fixing ring (4) and the lower fixing ring (5) comprise a sleeving piece (9) at a position between the fixing plates (6) at the two sides, and the sleeving piece is used for adjusting the ring size of the upper fixing ring and the lower fixing ring;
the wrist ring (1) is positioned below the annular joint fixing unit and is connected with the elastic element of the annular joint fixing unit;
the foot rear ring (2) is in a U-shaped bent shape, and two ends of a U-shaped opening are fixedly connected to two sides of the wrist ring (1) respectively; the rear foot ring (2) forms an angle of 45 degrees with the horizontal plane;
the foot front ring (3) is in an elliptical ring shape, the length adjusting strip (10) is fixedly connected to the ring, the length adjusting strip (10) is buckled with the ankle ring (1), and the length between the foot front ring (3) and the ankle ring (1) is adjusted through different buckling holes.
2. The external fixation device of the horseshoe foot according to claim 1,
the elastic element is one or more of a spring, a corrugated pipe, a piston pneumatic cavity and a shock absorber.
3. The external fixation device of the horseshoe foot according to claim 1,
the outer fixing device of the horseshoe foot comprises 2 annular joint fixing units;
the inside of the two layers of fixing plates of the outer fixing device of the horseshoe foot is vertically connected with 3 groups of elastic elements.
4. The external fixation device of the horseshoe foot according to claim 1,
the fixed connection is welding.
5. The external horseshoe foot fixation device of claim 2,
the spring comprises a steel plate spring, a spiral spring, a spring and an air spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121713557.1U CN215384981U (en) | 2021-07-27 | 2021-07-27 | Outer fixing device of horseshoe foot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121713557.1U CN215384981U (en) | 2021-07-27 | 2021-07-27 | Outer fixing device of horseshoe foot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215384981U true CN215384981U (en) | 2022-01-04 |
Family
ID=79654374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121713557.1U Expired - Fee Related CN215384981U (en) | 2021-07-27 | 2021-07-27 | Outer fixing device of horseshoe foot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215384981U (en) |
-
2021
- 2021-07-27 CN CN202121713557.1U patent/CN215384981U/en not_active Expired - Fee Related
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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: 20220104 |