CN204655222U - The pre-plastotype clamping plate of ankle joint neutral position self adaptation - Google Patents
The pre-plastotype clamping plate of ankle joint neutral position self adaptation Download PDFInfo
- Publication number
- CN204655222U CN204655222U CN201520231269.0U CN201520231269U CN204655222U CN 204655222 U CN204655222 U CN 204655222U CN 201520231269 U CN201520231269 U CN 201520231269U CN 204655222 U CN204655222 U CN 204655222U
- Authority
- CN
- China
- Prior art keywords
- clamping plate
- ankle
- ankle joint
- outside
- plastotype
- 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
Landscapes
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model discloses the pre-plastotype clamping plate of a kind of ankle joint neutral position self adaptation, comprise outside clamping plate and inner side clamping plate, described outside clamping plate are integrally formed clamping plate outside L shape by calf, outer ankle and vola portion, the vertical axis of described calf and the plane perpendicular in vola portion, outside this clamping plate can coated little leg outer side, external malleolus and vola, between the axis of calf and outer ankle, shape has angle, the state of ankle joint when this angle meets human foot relative shank natural torsion; Described inner side clamping plate form the inner side clamping plate of an arc by calf and interior ankle, coated facies medialis cruris and internal malleolus, and inside this, the radian of clamping plate meets the radian of the naturalness of human calf.This utility model splint material has certain intensity, toughness and breathability, lightweight, can SACHfoot adaptor in ankle dorsiflexion 90 ° of neutral positions, effectively limit ankle moving, for the External fixation of dislocation of ankle joint fracture, ligament injury and dislocation, the postoperative braking of ankle operation.
Description
Technical field
This utility model relates to a kind of medical splint, especially relate to a kind of can SACHfoot adaptor in ankle dorsiflexion 90 ° of neutral positions, restriction ankle moving the pre-plastotype clamping plate of ankle joint neutral position self adaptation.
Background technology
In clinical treatment, the common fixation methods for extremity fracture is that plaster fixing and plintlet fix two kinds.All there are problems in these two kinds of methods: the major defect of closed-plaster method has: 1. Gypsum Fibrosum is heavier, often increases the burden of patient after plaster fixing, sometimes even increases the discomfort of patient in actual applications; 2. gypsum material is airtight, makes troubles to the life of patient, delay treatment; 3. the permeability of Gypsum Fibrosum to X-ray is poor, makes doctor judge to bring difficulty to the fracture situation of patient; 4. the gypsum time is long, complicated operation, needs special facility condition, being sometimes shifted again of fracture occurs in manufacturing process; 5, dismounting inconvenience, needs after each dismounting to make new Gypsum Fibrosum in addition.Although there is these shortcomings in closed-plaster method, but gypsum material is easy to moulding, be easy to be made into the various shapes suitable with human body surface, after drying, also there is enough intensity, due to the forming ability that it is good, raw material sources are wide in addition, the advantages such as price is low, for a long time, be the preferred material of orthopaedics extenal fixation always.
Small splint immobilization then refers to that Boards wall plank, bamboo clappers or plastic or other material made with strap is on limbs, makes fracture site keep maintaining static, is beneficial to fracture site healing.This therapy owing to drawing materials conveniently, lighter weight and in the treatment being widely used in recent years fracturing, be applicable to the treatment of all kinds of fracture.But plintlet is generally straight plate structure can not be moulding, do not match with limbs surface irregularly shaped, attaching property is poor, therapeutic process needs frequent further consultation adjustment; After limbs are fixing, swelling increases the weight of to make fixing tension, circulation obstruction of limbs can occur; And plintlet loosens the fixed performance of impact fracture after detumescence, easily cause fracture to be shifted, cause malunion of fracture, improper use can cause comparatively severe complication and sequela, as osteofascial compartment syndrome, ischemic contracture etc.Therefore, it forbids in poor arterial inflow crisis person, forearm, shank swelling have there is osteofascial compartment syndrome can able one, the compound fracture that wound surface is larger, fracture companion nerve injury person.
As can be seen here, the external fixer used clinically at present still also exists many defects, can not adapt to completely modern medicine is applied, and urgently improves further.
Utility model content
This utility model provides a kind of ankle joint neutral position self adaptation pre-plastotype clamping plate, make it have and match with limbs configuration of surface, the usefulness of effectively fixing fracture limbs, reduce the complication of fracture and ligament injury fixation procedure, its can SACHfoot adaptor in ankle dorsiflexion 90 ° of neutral positions, effectively limit ankle moving, for the External fixation of dislocation of ankle joint fracture, ligament injury and dislocation, the postoperative braking of ankle operation, its lamps structure is simple, the advantage of toughness and good permeability.
For solving the problems of the technologies described above, the pre-plastotype clamping plate of a kind of ankle joint neutral position self adaptation of this utility model, it is characterized in that comprising outside clamping plate and inner side clamping plate, described outside clamping plate are integrally formed clamping plate outside L shape by calf, outer ankle and vola portion, the vertical axis of described calf and the plane perpendicular in vola portion, outside this clamping plate can coated little leg outer side, external malleolus and vola, between the axis of calf and outer ankle, shape has angle, the state of ankle joint when this angle meets human foot relative shank natural torsion; Described inner side clamping plate form the inner side clamping plate of an arc by calf and interior ankle, and it can coated facies medialis cruris and internal malleolus, and inside this, the radian of clamping plate meets the radian of the naturalness of human calf; The horizontal section of described outside clamping plate and described inner side clamping plate is arc; Described outside clamping plate and the common SACHfoot adaptor of described inner side clamping plate are in ankle dorsiflexion 90 ° of neutral positions.
In an embodiment of the present utility model, the near-end of described inner side clamping plate and described outside clamping plate all reaches upper 1/3 position of shank.
In an embodiment of the present utility model, the vola portion of described outside clamping plate comprises by the vola portion of the first metatarsal head and fifth metatarsal bone head line that extend to vola far-end bottom heel and by prolonging the dorsal portion tilting to extend to the tibialis anterior lateral border on front side of external malleolus outside instep bottom fifth metatarsal bone.
In an embodiment of the present utility model, the medial plantar dorso-ventral boundary of the hand place of remote extension to internal malleolus of described inner side clamping plate.
In an embodiment of the present utility model, described outer ankle and described interior ankle part do not form depression, and this external malleolus depression is for holding external malleolus, and this internal malleolus depression is for holding internal malleolus.
In an embodiment of the present utility model, described outside clamping plate and described inner side clamping plate are provided with several air-vent.
In an embodiment of the present utility model, include several restraining belt, be wound in the outer surface of described outside clamping plate and described inner side clamping plate respectively, by clamping plate outside this and inner side Boards wall in shank, ankle joint and vola place; This restraining belt can select according to needs of medical treatment the nylon tape having elastic elastic fastener band and/or do not have elastic band thread gluing.
In an embodiment of the present utility model, the surface of described outside clamping plate and described inner side clamping plate is provided with several VELCRO, and this restraining belt is combined with this VELCRO, described outside clamping plate and described inner side clamping plate is individually fixed on vola, ankle joint and shank.
In an embodiment of the present utility model, described outside clamping plate and described inner side clamping plate are low temperature macromolecular material and make.
In an embodiment of the present utility model, be equipped with certain thickness cotton packing inside described outside clamping plate and described inner side clamping plate, this cotton packing is the stacked composition of nylon brushed fabric, sponge and towelling, or is combined by other cotton material.
The beneficial effects of the utility model are:
1, the pre-plastotype clamping plate of ankle joint neutral position self adaptation of the present utility model fit in limbs more, by means of several restraining belt, outside clamping plate and inner side clamping plate are fastened on vola, ankle joint and shank, and extremely easily along with limb swelling or detumescence state and automatic or manual adjustment restraining belt winding power, make clamping plate can remain the lateral confinement power of relative constancy, reach adaptivity fixed by clamping plate object to fracture and ligament injury, prevent fracture to be shifted, improve the fixed performance of ankle injury and fracture.The moulding shape of this utility model clamping plate uniqueness, mates mutually with limbs configuration of surface, and more effectively can reach the usefulness of fixing fracture limbs, air-vent set on its clamping plate, can reduce the complication in many fracture fixation processes; And its structure is simple, draws materials easily, there is great medical value and economic worth.This utility model medical splint material should have certain intensity, toughness and breathability, lightweight, through X-ray, effectively can fix for the fracture of ankle joint and ligament injury;
2, the pre-plastotype clamping plate of ankle joint neutral position self adaptation of the present utility model, when ankle joint fracture, dislocate or ligament of ankle joint sustains damage time, its design more meets the posture of ankle joint neutral position, the fixing needs of fracturing due to this place are located comparatively accurately and need to coincide with this ankle joint, comfortableness, the attaching property of clamping plate of the present utility model are good, ankle joint surface uniform force, thus make fracture end obtain effective fixing and treatment;
3, the pre-plastotype clamping plate of this utility model ankle joint neutral position self adaptation, its material has certain intensity, toughness and breathability, lightweight, can SACHfoot adaptor in ankle dorsiflexion 90 ° of neutral positions, effective restriction ankle moving, for dislocation of ankle joint fracture, ligament injury and the External fixation of dislocation, the postoperative braking of ankle operation.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of ankle joint neutral position.
Fig. 2 is the structural representation of clamping plate inside this utility model.
Fig. 3 is the structural representation of clamping plate outside this utility model.
Fig. 4 is this utility model using state structural representation.
Fig. 5 is schematic diagram when outside clamping plate combination is practical in left lower limb ankle joint of the present utility model.
Detailed description of the invention
Shown in Fig. 1, the neutral position of ankle joint is not dorsiflexion or plantar flexion, and do not turn up or varus, vola plane is not to any direction deflection, and the neutral position of ankle joint is also functional position.When ankle joint fracture, dislocate or ligament of ankle joint sustains damage time, the design of clamping plate will meet the posture of ankle joint neutral position, the fixing needs of fracturing due to this place are located comparatively accurately and need to coincide with this ankle joint, make the comfortableness of clamping plate, attaching property good, ankle joint surface uniform force, thus make fracture end obtain effective fixing and treatment.
Shown in Fig. 2 and Fig. 3, the pre-plastotype clamping plate of this utility model ankle joint neutral position self adaptation, it comprises outside clamping plate 1 and inner side clamping plate 2, outside clamping plate comprise calf 11, outer ankle 12 and vola portion 13, calf 11 is connected to form the outside clamping plate of L shape by outer ankle 12 and vola portion 13, and it can coated little leg outer side and external malleolus and vola.The vola portion of outside clamping plate 1 comprises by the vola portion 13 of the first metatarsal head and fifth metatarsal bone head line that extend to vola far-end bottom heel and by prolonging the dorsal portion 15 tilting to extend to the tibialis anterior lateral border on front side of external malleolus outside instep bottom fifth metatarsal bone, and the calf of outside clamping plate is along tibial medial 1cm to near-end.
Wherein, inner side clamping plate 2 comprise calf 21 and ankle 22 in being connected with calf 21, the overall clamping plate forming an arc, its coated medial leg and internal malleolus.Outside clamping plate 1 and inner side clamping plate 2 cooperatively interact, jointly hold limbs and form the grasping part meeting model of human ankle naturalness, fixing for ankle joint, this grasping part can hold whole ankle joint just, outside clamping plate and inner side clamping plate all mate mutually with limbs configuration of surface, the radian of outside clamping plate and inner side clamping plate meets the radian of the naturalness of human calf and foot, thus more effectively can reach the usefulness of fixing fracture limbs, contribute to maintaining ankle in the position of neutral position.The near-end of inner side clamping plate 1 and outside clamping plate 2 all reaches upper 1/3 position of shank.The medial plantar dorso-ventral boundary of the hand place of remote extension to internal malleolus of inner side clamping plate 2.The outside outer ankle 12 of clamping plate and the interior ankle 22 of inner side clamping plate form depression respectively, and this external malleolus depression is for holding external malleolus, and this internal malleolus depression is for holding internal malleolus.When this Novel splint is in SACHfoot adaptor fracture or ligament injury, the surface configuration that internal malleolus depression, external malleolus depression are given prominence to internal malleolus, external malleolus respectively matches.Between the outer surface that so-called " coincideing " refers to the inner surface of depression and external malleolus, internal malleolus, there is certain interval or only come in contact and mutually do not oppress, whereby, the external malleolus making this outstanding, internal malleolus are not oppressed by the overstress of outside clamping plate and inner side clamping plate, to increase the comfortableness of clamping plate.
Shown in Fig. 3 and Fig. 4, outside clamping plate and inner side clamping plate are provided with several air-vent 4, can breathability be strengthened, avoid easily causing anaerobe to grow, cause the symptom such as skin allergy, infection.
Shown in Fig. 4, outside clamping plate 1 and inner side clamping plate 2 are provided with several restraining belt, clamping plate outside this 1 and inner side clamping plate 2 are fixed on shank, ankle joint and vola place.Concretely, the surface of outside clamping plate 1 and inner side clamping plate 2 is provided with several VELCRO 3, and this restraining belt is combined with this VELCRO 3, outside clamping plate 1 and inner side clamping plate 2 is individually fixed on vola, ankle joint and shank.At 1/3 place of the near-end of inner side clamping plate 2, on stage casing, internal malleolus, internal malleolus vertically respectively arranges the restraining belt of a vertical limbs longitudinal axis to vola place; On the outside near-end of clamping plate 1, stage casing, external malleolus, external malleolus vertically to vola again level turn to footstep planning, distal foot that the restraining belt of the one vertical limbs longitudinal axis is respectively set.The nylon tape without elastic band thread gluing can be adopted according to needs of medical treatment and/or there is certain elastic elastic fastener band and be fastened; This elastic fastener band has certain elasticity, can elongate or shorten along with the swelling of patients with fractures and damage location or detumescence, adaptively can adjust the elasticity of winding and maintain the lateral confinement power of relative constancy, avoid producing after because of detumescence loosen and cause the decline of Boards wall usefulness, causing fracturing there is situation about being shifted again, limbs also can be avoided to continue swelling or medical personnel's misoperation, make winding tension, and the situation making patient skin produce pressure ulcer and far-end of limb blood circulatory disorder occurs.This elastic fastener band can by polyester fiber (such as spandex) and natural fiber (such as rubber latex thread, main component is cis-polyisoprene) be interwoven, or be interwoven by polyester fiber (such as spandex) and other chemical fibre, and have longitudinal elasticity elongation, with the narrow width flat narrow fabrics of thread gluing.
Outside clamping plate 1 and inner side clamping plate 2 all adopt low temperature macromolecular material to make, low temperature macromolecular material at room temperature has some strength, under low temperature, (60 DEG C) can soften rapidly and random-shaping, deformation process can repeat, nontoxic, tasteless, non-stimulated to skin, avoid long-time use to cause the symptoms such as the allergy of skin.
As another kind of embodiment of the present utility model, in order to increase the attaching of clamping plate of the present utility model and human body limb and general adaptability, clamping plate of the present utility model, also outside this inner surface of clamping plate and inside this inner surface of clamping plate be provided with certain thickness cotton packing (for illustrating in figure), from skin to innermost layer be followed successively by there is several air-vent low temperature macromolecule plate, nylon brushed fabric, sponge, towelling.And VELCRO is provided with in the outside of low temperature macromolecule plate, this VELCRO is combined with restraining belt to be formed and fixes.
Another kind of embodiment of the present utility model, for avoiding clamping plate of the present utility model, after it is wound and is fixed on limbs, the discomfort that its edge causes skin, can be set to smear limit structure by the edge of outside clamping plate and inner side clamping plate, the structure of namely slightly turning up.
Shown in Fig. 5, it is the schematic diagram of the inner side clamping plate 1 in left side of the present utility model and the combination practicality of outside clamping plate 2.The interior ankle arc slightly in abduction of inner side clamping plate 2, θ in a certain angle between the axis of the flared surface of interior ankle 22 and the axis of calf, the size of this angle depends on the radian under the inner side naturalness of human calf.The angle of the axis of outside clamping plate calf and the plane in vola portion is α is 90 °.The section of outside clamping plate 1 and inner side clamping plate 2 is arc.
The pre-plastotype clamping plate of this utility model ankle joint neutral position self adaptation, can be used for dislocation of ankle joint fracture, the External fixation of ligament injury and dislocation, the postoperative braking of ankle operation, can SACHfoot adaptor in ankle dorsiflexion 90 ° of neutral positions, the activity of restriction ankle joint.
These are only preferred embodiment of the present utility model, when be not able to this limit this utility model implement technical scope, therefore all with reference to description of the present utility model do simple equivalence change with modify, all should still belong to protection domain of the present utility model.
Claims (10)
1. the pre-plastotype clamping plate of ankle joint neutral position self adaptation, it is characterized in that comprising outside clamping plate and inner side clamping plate, described outside clamping plate are integrally formed clamping plate outside L shape by calf, outer ankle and vola portion, the vertical axis of described calf and the plane perpendicular in vola portion, outside this clamping plate can coated little leg outer side, external malleolus and vola, between the axis of calf and outer ankle, shape has angle, the state of ankle joint when this angle meets human foot relative shank natural torsion; Described inner side clamping plate form the inner side clamping plate of an arc by calf and interior ankle, and it can coated facies medialis cruris and internal malleolus, and inside this, the radian of clamping plate meets the radian of the naturalness of human calf; The horizontal section of described outside clamping plate and described inner side clamping plate is arc; Described outside clamping plate and the common SACHfoot adaptor of described inner side clamping plate are in ankle dorsiflexion 90 ° of neutral positions.
2. the pre-plastotype clamping plate of ankle joint neutral position self adaptation according to claim 1, is characterized in that, the near-end of described inner side clamping plate and described outside clamping plate all reaches upper 1/3 position of shank.
3. the pre-plastotype clamping plate of ankle joint neutral position self adaptation according to claim 1, it is characterized in that, the vola portion of described outside clamping plate comprises by the vola portion of the first metatarsal head and fifth metatarsal bone head line that extend to vola far-end bottom heel and by prolonging the dorsal portion tilting to extend to the tibialis anterior lateral border on front side of external malleolus outside instep bottom fifth metatarsal bone.
4. the pre-plastotype clamping plate of ankle joint neutral position self adaptation according to claim 1, is characterized in that, the medial plantar dorso-ventral boundary of the hand place of remote extension to internal malleolus of described inner side clamping plate.
5. the pre-plastotype clamping plate of ankle joint neutral position self adaptation according to claim 1, is characterized in that, described outer ankle and described interior ankle part do not form depression, and this external malleolus depression is for holding external malleolus, and this internal malleolus depression is for holding internal malleolus.
6. the pre-plastotype clamping plate of ankle joint neutral position self adaptation according to claim 1, is characterized in that, described outside clamping plate and described inner side clamping plate are provided with several air-vent.
7. the pre-plastotype clamping plate of ankle joint neutral position self adaptation according to claim 1, it is characterized in that, include several restraining belt, be wound in the outer surface of described outside clamping plate and described inner side clamping plate respectively, by clamping plate outside this and inner side Boards wall in shank, ankle joint and vola place; This restraining belt can select according to needs of medical treatment the nylon tape having elastic elastic fastener band and/or do not have elastic band thread gluing.
8. the pre-plastotype clamping plate of ankle joint neutral position self adaptation according to claim 7, it is characterized in that, the surface of described outside clamping plate and described inner side clamping plate is provided with several VELCRO, this restraining belt is combined with this VELCRO, described outside clamping plate and described inner side clamping plate is individually fixed on vola, ankle joint and shank.
9. the pre-plastotype clamping plate of ankle joint neutral position self adaptation according to claim 1, is characterized in that, described outside clamping plate and described inner side clamping plate are low temperature macromolecular material and make.
10. the pre-plastotype clamping plate of ankle joint neutral position self adaptation according to claim 1, it is characterized in that, certain thickness cotton packing is equipped with inside described outside clamping plate and described inner side clamping plate, this cotton packing is the stacked composition of nylon brushed fabric, sponge and towelling, or is combined by other cotton material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520231269.0U CN204655222U (en) | 2015-04-16 | 2015-04-16 | The pre-plastotype clamping plate of ankle joint neutral position self adaptation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520231269.0U CN204655222U (en) | 2015-04-16 | 2015-04-16 | The pre-plastotype clamping plate of ankle joint neutral position self adaptation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204655222U true CN204655222U (en) | 2015-09-23 |
Family
ID=54125667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520231269.0U Expired - Fee Related CN204655222U (en) | 2015-04-16 | 2015-04-16 | The pre-plastotype clamping plate of ankle joint neutral position self adaptation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204655222U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106073995A (en) * | 2016-07-19 | 2016-11-09 | 深圳森工科技有限公司 | Medical protective equipment |
-
2015
- 2015-04-16 CN CN201520231269.0U patent/CN204655222U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106073995A (en) * | 2016-07-19 | 2016-11-09 | 深圳森工科技有限公司 | Medical protective equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102805680B (en) | A kind of Over-articulation external fixation clamping plate | |
| CN103040550B (en) | Medical self-adaptive pre-shaped clamping plate device | |
| CN204766079U (en) | Fixed brace with adjustable wrist joint | |
| CN204562685U (en) | A kind of fracture of the lower limb nursing support | |
| CN209059562U (en) | Axillary burn wound simple immobilizer | |
| CN204655222U (en) | The pre-plastotype clamping plate of ankle joint neutral position self adaptation | |
| CN206214249U (en) | A kind of ankle arthrosis KAFO based on 3D printing | |
| CN204655219U (en) | The adjustable stabilizing brace of ankle and foot | |
| CN204765856U (en) | Fixed brace with adjustable elbow joint | |
| CN206044795U (en) | A kind of outer strap of fracture of finger | |
| CN217489000U (en) | Lower limb traction device | |
| CN108245295B (en) | Orthopedic fixing protective clothing after hallux valgus operation | |
| CN206315120U (en) | Knee sprung contracture KAFO | |
| US11730656B2 (en) | Apparatus for treating lower limb contractures | |
| RU128493U1 (en) | FUR ORTHESIS | |
| CN211834919U (en) | Auxiliary flexible patch for preventing bandage from loosening | |
| CN206342586U (en) | A kind of forearm and palmar hand bone external fixer | |
| CN209790116U (en) | Telescopic T-shaped shoe | |
| CN106264828A (en) | A kind of suitable type noinvasive bone distraction device | |
| CN215385187U (en) | Novel sock type liner device for assisting forming of shank plaster support | |
| CN204655226U (en) | The pre-conforming splint of Patella fracture self adaptation | |
| CN206228479U (en) | A kind of noninvasive bone distraction device of suitable type | |
| CN216318280U (en) | Adjustable device is fixed in children's fracture that suitability is good | |
| CN204600840U (en) | Upper limb pedicle skin flap fixture | |
| CN205548774U (en) | Prevent correcting soon external fixation brace with bone traction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150923 Termination date: 20190416 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |