• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    Device (1) for stimulating the vascularization of an equine foot, comprising a sole (2) having a proximal face (2a) intended to be fixed directly or indirectly under a shoe and having a distal face (2b) opposite the face proximal (2a). The device (1) also comprises a convex shoe (3) bearing against the distal face (2b) of the sole (2) and movable longitudinally on the distal face (2b) of the sole (2) by means of slide (4).
    公开号:FR3017791A1
    申请号:FR1451516
    申请日:2014-02-25
    公开日:2015-08-28
    发明作者:Joseph Vaillant；Arpe Lorenzo D
    申请人:Joseph Vaillant；
    IPC主号:
    专利说明:

    [0001] The present invention relates to the equine domain, and more particularly relates to a device for stimulating the vascularization of an equine foot. In equines, it may be necessary to stimulate the vascularization of a foot, particularly in the case of a thin sole, laminitis or other circulatory deficiency detectable by means of a phlebogram. To explain the phenomenon of laminitis, one must know that the wall of the hoof of an equine is composed of three layers. The inner layer is formed of primary epidermal lamellae from which secondary epidermal lamellae are detached. This forms kerophyll. Inside the foot, the third phalanx is also covered with dermal lamellae, forming the podophyll. The adhesion of the internal structures of the foot (bone and soft tissues) with the wall of the hoof is ensured by the meshing of the podophyll and the kerophyll. This meshing is a bit like a Velcro tape (protected mark). The integrity of the assembly of podophyll and kerophyll ensures the horse a good walking ability. Laminitis leads to disengagement of the podophyll and kerophyll, and thus to a separation between the internal structures of the foot and the wall of the hoof. Laminitis results in intense lameness and rapid evolution on the forelegs or the four limbs of the horse. The consequences of a laminitis are often very serious and can compromise the sporting future and even sometimes the life of the horse. US 2010/0223893 A1 discloses an equine laminitis treatment device, comprising: - a soleplate, extending in transverse and longitudinal directions, having a proximal face intended to be fixed directly or indirectly under a shoe, and comprising a distal face opposite to the proximal face, a pad having a proximal face bearing against the distal face of the soleplate, and having a convex distal face opposite to the proximal face. In the device described in document US 2010/0223893 A1, the pad is fixed on the soleplate by means of two screws in a single position. The convex distal face of the skate in principle makes it possible to induce an alternating rocking movement of the horse's shoe under which the treatment device is attached. This rocking movement is similar to the movements occurring during the horse's open-air walk. The skate makes the appearance of this movement possible even when the animal is confined inside its box (which represents about 23 hours per day on average). The reciprocating rocking movement has the effect of opening and closing the valve of the coronal pad (pulvinus coronae) of the foot, thereby causing a blood pumping effect in the foot of the horse to stimulate and / or restore the vascularity of this, and in particular the vascularization of the tissues linking the kerophyll and the podophyll. However, it is noted that this device of US 2010/0223893 A1 does not provide satisfaction in all cases, and there is a need to improve its efficiency. The invention results from a more in-depth analysis of the stimulation of the vascularization of the equine foot. For an alternating rocking movement to occur effectively, it appears necessary to position the pad longitudinally on the sole in a position inducing a support of the hoof of the horse in balance as unstable as possible on the ground. In practice, this longitudinal position is difficult to predict precisely because it depends on many physiological parameters and the particular posture of the horse with laminitis. Moreover, this longitudinal position may change over time as the vascularization and rebalancing of the foot improve: during the treatment of laminitis, the third phalanx of the horse's foot tends to recover gradually. in place relative to the hoof, and during the treatment of a sole of too small thickness, the horn of the foot can grow at a speed of 1 to 2 cm in 5 weeks.
    [0002] Thus, the fixed position of the pad of the document US 2010/0223893 A1 can be very different from the longitudinal position inducing a support in unstable equilibrium of the horse's hoof. The longitudinal position of the pad of this document sometimes induces a support in a much too stable equilibrium of the horse's hoof so that occurs effectively, an alternating flip-flop movement.
    [0003] A problem proposed by the invention is to increase the effectiveness of a stimulation of the vascularization of an equine foot by allowing a convex pad disposition in a longitudinal position inducing a support of the horse's hoof on the ground according to a balance the most unstable possible, in order to promote a reciprocating rocking movement and obtain an effect of effective blood pumping in the foot of the horse. According to another aspect, the invention aims to accelerate the treatment of the horse's foot by stimulating the vascularization, allowing to take into account the progressive evolution of the support on the ground of the horse's hoof in progress convalescence. To achieve these objects as well as others, the invention provides a device for stimulating the vascularization of an equine foot, comprising: - a sole, extending in transverse and longitudinal directions, having a proximal face intended to be fixed directly or indirectly under a shoe, and having a distal face opposite the proximal face, - a shoe, having a proximal face bearing against the distal face of the sole, and having a convex distal face opposite to the proximal face, according to the invention the stimulation device further comprises slide means allowing a longitudinal displacement of the pad on the distal face of the sole. The slide means make it possible to arrange the convex pad in a multitude of longitudinal positions on the soleplate. The convex pad can thus be placed at best to induce a support of the horse's hoof on the ground in the most unstable equilibrium possible (or at least sufficiently unstable), to promote an alternating rocking movement and thus a vascular pumping. effective. The slide means also allow precise adjustment of the longitudinal position of the convex pad, and allow easy and fast adjustment of the longitudinal position as the treatment. It is thus possible to take into account, as the treatment of the laminitis or the too fine sole, the progressive evolution of the support of the horse's hoof on the ground, which makes it possible to appreciably reduce the treatment time. .
    [0004] Advantageously, one can provide locking means, adapted to immobilize the pad in the longitudinal direction relative to the sole. The locking means ensure a reliable maintenance of the pad in longitudinal position on the sole, despite the constraints induced by the weight of the horse resting on the ground via the stimulation device.
    [0005] Preferably, the device may comprise displacement means, able to be operated to move the pad in the longitudinal direction relative to the sole. The displacement means allow controlled use of the slide means for proper positioning of the pad.
    [0006] Advantageously, provision may be made for: the sole has a lateral face extending between its proximal and distal faces; the displacement means are situated between the proximal and distal faces of the soleplate and are accessible in one direction; lateral, substantially perpendicular to the side face, to be manipulated. The displacement means being accessible in a lateral direction for their operation, the adjustment of the longitudinal position of the convex shoe can be done after mounting the stimulation device under the horse's hoof and with the horse's shoe resting on the ground by through the stimulation device. When the hoof of the horse is resting on the ground, the veterinarian or farrier maneuvers the means of displacement to move longitudinally the pad until it reaches the longitudinal position which seems to induce a support in the most unstable equilibrium possible, which is manifested almost instantaneously by a rocking movement of the shoe when reaching said longitudinal position. In addition, the lateral accessibility of the means of displacement greatly reduces the arduous work of the veterinarian or farrier who does not have to raise the foot of the horse multiple times to iteratively proceed to adjust the longitudinal position of the horse. convex pad. To allow lateral accessibility of the moving means, it is preferably provided that the sole comprises an access lateral light 20 allowing access to the moving means for their operation. Preferably, the displacement means may allow a continuous displacement of the pad on the distal face of the sole. A continuous displacement allows a precise determination of the longitudinal position likely to induce a support of the hoof of the horse on the most unstable ground possible. To do this, the displacement means preferably comprise a helical connection between the sole and the pad. Advantageously, the proximal and distal faces of the sole may form between them a non-zero angle, preferably an angle between about 5 ° and about 35 °. The sole thus has an increasing thickness from its anterior part to its posterior part. This angulation makes it possible to counteract the traction of the perforating tendon on the third phalanx as well as possible, and to limit the rotation thereof within the horny box. Preferably, the device may comprise through-fixing lumens opening on the proximal and distal faces of the soleplate. The through fixing lights allow the introduction of nails and / or screws to fix the sole, and therefore the stimulation device, directly under the horse's shoe or under an iron disposed under the horse's hoof. Note that it can also provide a fixation of the stimulation device under a midsole disposed under the horse's shoe (iron or not) and against which bears the sole of the stimulation device. Preferably, the distal face of the pad may have a convex longitudinal profile and a flat transverse profile. This induces a longitudinal tilting movement of the horse's foot (in the sagittal plane and in the anteroposterior direction of the horse in practice). Other objects, features and advantages of the present invention will emerge from the following description of particular embodiments, with reference to the attached figures, in which: FIG. 1 is a perspective view from below of a first embodiment of stimulation device according to the invention; FIG. 2 is a perspective and top view of the stimulation device of FIG. 1; FIG. 3 is a side view of the stimulation device of FIG. 1; FIG. 4 is a rear view of the stimulation device of FIG. 1; FIG. 5 is a sectional side view in a first plane of the stimulation device of FIG. 1; FIG. 6 is a sectional side view along a second plane of the stimulation device of FIG. 1; FIG. 7 is a view from below of a second embodiment of stimulation device according to the invention; and - Figure 8 is a sectional view of a third embodiment of stimulation device according to the invention. In Figures 1 to 6 is illustrated a first embodiment of device 1 according to the invention for stimulating the vascularization of the foot of an equine. In FIGS. 1 to 3, it is more particularly seen that the device 1 comprises: a sole 2, extending in transverse directions 1-1 and longitudinal II-II, comprising a proximal face 2a intended to be fixed directly or indirectly under a shoe, and having a distal face 2b opposite the proximal face 2a, - a shoe 3, having a proximal face 3a bears against the distal face 2b of the sole 2, and having a convex distal face 3b opposite the face proximal 3a. The sole 2 comprises through 12a, 12b and 12c fixing holes opening on the proximal faces 2a and 2b distal to allow it to hang directly or indirectly under a horse's hoof. The fixing lights 12a to 12c can thus receive, as needed, nails intended to penetrate the horse's shoe or screws intended to be fixed on a horseshoe previously disposed under the horse's hoof. To counteract the traction exerted permanently by the perforating tendon on the third phalanx, the proximal 2a and distal 2b faces of the sole 2 form between them a non-zero angle α, preferably between about 5 ° and about 35 °. The sole 2 thus has a longitudinal profile of increasing thickness from the front portion 5a towards the rear portion 5b. The device 1 further comprises slide means 4 allowing a longitudinal displacement of the shoe 3 on the distal face 2b of the sole 2. The displacement can be made towards the front portion 5a of the sole 2 or towards the 5b of the sole 2, as schematically illustrated by the double arrow 5. In more detail, the slide means 4 comprise two oblong holes 6a and 6b through the sole 2 and in which are engaged two bolts 7a and 7b crossing the pad 3 (see Figure 5). The nuts 8a and 8b have a cross section greater than the width L1 of the oblong holes 6a and 6b. The nuts 8a and 8b are slidably received in longitudinal grooves 9a and 9b of width L2 greater than the cross section of the nuts 8a and 8b. When the nuts 8a and 8b of the bolts 7a and 7b are loosened, the pad 3 can be moved longitudinally in the longitudinal direction II-II on the distal face 2b of the sole 2 so as to be positioned in a longitudinal position inducing a support according to the most unstable equilibrium possible of the horse's hoof on the ground to favor a reciprocating movement of the hoof rocker.
    [0007] Since the distal face 3b of the shoe 3 has a convex longitudinal profile (FIGS. 3 and 5) and a flat transverse profile (FIG. 4), this flip-flop movement is an oscillation movement around the transverse direction 1-I and is schematically illustrated in Figure 1 by the double arrow 10. When attached to the horse's shoe, the device 1 is fixed with the longitudinal direction II-II parallel to the sagittal plane of the horse. Once the correct longitudinal position determined for the pad 3, the veterinarian tightens the bolts 7a and 7b which then serve as locking means 95FDEP.docx 7 11 to immobilize the pad 3 in the longitudinal direction II-II relative to the sole 2 To help the veterinarian or farrier to properly position the convex shoe 3 along the longitudinal direction II-II, the device 1 comprises displacement means 12. The operation of the displacement means 12 makes it possible to move the shoe 3 according to the longitudinal direction II-II relative to the sole 2 selectively towards the front portion 5a or towards the rear portion 5b. In more detail, the displacement means 12 comprise on the shoe 3 a threaded hole 13 in which is engaged a threaded screw 14 carried by the sole 2. The displacement means 12 thus comprise a helical connection 15 between the sole 2 and the skid 3. Such a connection allows a continuous movement of the pad on the distal face 2b of the sole 2 so that the veterinarian or farrier can move progressively and reliably the pad 3 during its longitudinal positioning on the sole 2. On see more particularly in Figures 1, 4 and 6 that: - the sole 2 has a side face 16 extending between its proximal faces 2a and distal 2b - the displacement means 12 are located between the proximal faces 2a and distal 2b of the sole 2, and are accessible in a lateral direction substantially perpendicular to the side face 16, to be maneuvered. In more detail, accessibility to the moving means 12 for their operation is provided by an access lateral light 17. A screwing tool (in this case a hexagonal key) can thus be engaged in the footprint. hexagonal screw 14a of the screw 14 according to the movement illustrated by the arrow 18 in FIG. 6. The veterinarian or farrier can then rotate the screw 14 around the lateral direction using the screwdriver longitudinally move the shoe 3 according to the movement illustrated by the double arrow 5.
    [0008] The lateral accessibility of the displacement means 12 makes it possible to adjust the position of the pad 3 while the horse's hoof rests on the ground via the device 1. The longitudinal position is reached which induces sufficient support unstable horse's hoof on the ground will be perceived by the veterinarian or farrier by the appearance of a rocking movement of the horse's hoof. The longitudinal positioning of the pad 3 can thus be performed very accurately and comfortably for the veterinarian or farrier, without having to raise and lay the horse's hoof repeatedly. With the slide means 4, the longitudinal position of the pad 3 on the distal face 2b of the sole 2 can be adjusted as the horse convalesces, period during which the third phalanx will gradually return to its normal position in the horny box (for a laminitis) or during which the horn will push (for a too fine sole), which has the effect of modifying the direction of support of the hoof of the horse on the ground. The follow-up of this evolution by a variation of the longitudinal position of the pad 3 makes it possible to always maintain an optimal position of the convex shoe 3 to guarantee unstable support of the horse's hoof on the ground, which increases the vascularization of the foot and thus speeds up the process. convalescence. In Figure 7 is illustrated a second embodiment of device 1 according to the invention. In this embodiment, the device 1 differs from that illustrated in Figures 1 to 6 in that it is devoid of displacement means 12. The adjustment of the longitudinal position of the shoe 3 convex on the distal face 2b of the sole 2 must therefore be carried out manually by gripping the pad 3 and a movement by translation selectively towards the front portion 5a or towards the rear portion 5b of the sole 2. The bolts 7a and 7b participate in the slide means 4 of the same way as explained in connection with the embodiment illustrated in Figures 1 to 6. The bolts 7a and 7b also constitute locking means 11 adapted to immobilize the pad 3 in the longitudinal direction II-II by to the sole 2.
    [0009] In Figure 8 is illustrated a third embodiment of stimulation device 1 according to the invention. This embodiment differs from the embodiment illustrated in Figures 1 to 6 in that the bolts 7a and 7b are replaced by rivets 70a and 70b attaching the pad 3 to the sole 2 with a certain clearance J sufficient to allow movement sliding by bidirectional translation of the shoe 3 on the distal face 2b of the sole 2 (according to the movement illustrated by the double arrow 5). In this third embodiment, the device 1 comprises displacement means 12 identical to those of the first embodiment described in FIGS. 1 to 6, the displacement means 12 providing this time simultaneously the locking function to immobilize the pad according to the longitudinal direction II-II relative to the sole 2. To do this, it may be possible to use a helical connection of 15 adapted angle 95FDEP.docx 9 to prevent the pad 3 moves longitudinally under the stresses induced by the support of the horse's hoof on the ground. The present invention is not limited to the embodiments which have been explicitly described, but it includes the various variants and generalizations thereof within the scope of the claims below.
    权利要求:
    Claims (9)
    [0001]
    CLAIMS1 - Device (1) for stimulating the vascularization of an equine foot, comprising: - a sole (2), extending in transverse (II) and longitudinal (II-II) directions, comprising a proximal face (2a ) intended to be fixed directly or indirectly under a shoe, and having a distal face (2b) opposite the proximal face (2a), - a shoe (3), having a proximal face (3a) bearing against the distal face ( 2b) of the soleplate (2), and having a convex distal face (3b) opposite to the proximal face (3a), characterized in that the device (1) further comprises slideway means (4) allowing a longitudinal displacement of the pad (3) on the distal face (2b) of the sole (2).
    [0002]
    2 - Device (1) according to claim 1, characterized in that it comprises locking means (11), adapted to immobilize the pad (3) in the longitudinal direction (II-II) relative to the sole (2 ).
    [0003]
    3 - Device (1) according to one of claims 1 or 2, characterized in that it comprises displacement means (12), adapted to be operated to move the pad (3) in the longitudinal direction (II-II ) relative to the sole (2).
    [0004]
    4 - Device (1) according to claim 3, characterized in that: - the sole (2) has a side face (16) extending between its proximal faces (2a) and distal (2b), - the moving means (12) are located between the proximal (2a) and distal (2b) sides of the sole (2) and are accessible in a lateral direction (III-III), substantially perpendicular to the side face (16), to be operated.
    [0005]
    5 - Device (1) according to claim 4, characterized in that the sole (2) comprises a lateral access port (17) for accessing the displacement means (12) for their operation.
    [0006]
    6 - Device (1) according to any one of claims 3 to 5, characterized in that the displacement means (12) allow a continuous displacement of the pad (3) on the distal face (2b) of the sole (2) .
    [0007]
    7 - Device (1) according to claim 6, characterized in that the displacement means (12) comprise a helical connection (15) between the sole (2) and the pad (3).
    [0008]
    8 - Device (1) according to any one of claims 1 to 7, characterized in that the proximal faces (2a) and distal (2b) of the sole (2) 95FDEP.docx 11 form between them an angle (a) non-zero, preferably an angle (a) between about 5 ° and about 35 °.
    [0009]
    9 - Device (1) according to any one of claims 1 to 8, characterized in that it comprises through fixing holes (12a-12c) opening on the proximal (2a) and distal (2b) of the sole (2). - Device (1) according to any one of claims 1 to 9, characterized in that the distal face (3b) of the shoe (3) has a convex longitudinal profile and a flat transverse profile.
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    同族专利:
    公开号 | 公开日
    FR3017791B1|2019-08-16|
    EP2910216A1|2015-08-26|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US20100223893A1|2009-03-05|2010-09-09|D Arpe Lorenzo|Method for Treating Equine Laminitis by Cryotherapy|
    US20110067366A1|2009-09-21|2011-03-24|Ruetenik Monty L|Rocker Attachment for an Equine Boot Assembly|
    US20110197554A1|2010-02-13|2011-08-18|Ruetenik Monty L|Equine Exercise Boot Assembly and Method|
    PT107690A|2014-06-06|2015-12-07|Carlos Alberto Gomes De Oliveira|RIGID, SLIPPED, ANTI-SHAPED, CURLING PLATE EQUIVALENT TO THE BANANA FORM ON THE SIDE OF CONTACT WITH THE SOIL AND LISA ON THE APPLICATION SIDE TO THE HORSES 'HELMET|
    FR3069754B1|2017-08-07|2019-09-06|Philippe Wattiez|ORTHOPEDIC FITTING FOR EQUINE AND APPLICATION TO THE TREATMENT OF THE FURNACE|
    WO2020030856A1|2018-08-08|2020-02-13|Philippe Wattiez|Orthopaedic shoe for horses and use thereof in the treatment of laminitis|
    US11026413B2|2019-10-28|2021-06-08|Riley Henson|Therapeutic horseshoe and method of use|
    法律状态:
    2015-12-29| PLFP| Fee payment|Year of fee payment: 3 |
    2016-12-21| PLFP| Fee payment|Year of fee payment: 4 |
    2018-02-08| PLFP| Fee payment|Year of fee payment: 5 |
    2019-02-07| PLFP| Fee payment|Year of fee payment: 6 |
    2020-11-06| ST| Notification of lapse|Effective date: 20201006 |
    优先权:
    申请号 | 申请日 | 专利标题
    FR1451516A|FR3017791B1|2014-02-25|2014-02-25|DEVICE FOR STIMULATING THE VASCULARIZATION OF AN EQUINED FOOT|
    FR1451516|2014-02-25|FR1451516A| FR3017791B1|2014-02-25|2014-02-25|DEVICE FOR STIMULATING THE VASCULARIZATION OF AN EQUINED FOOT|
    EP15156428.3A| EP2910216A1|2014-02-25|2015-02-24|Device for stimulating the vascularisation of an equinus heel|
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