CN101317792B - Prosthetic foot implanting device - Google Patents

Prosthetic foot implanting device Download PDF

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Publication number
CN101317792B
CN101317792B CN 200810116474 CN200810116474A CN101317792B CN 101317792 B CN101317792 B CN 101317792B CN 200810116474 CN200810116474 CN 200810116474 CN 200810116474 A CN200810116474 A CN 200810116474A CN 101317792 B CN101317792 B CN 101317792B
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plate
body
foot
toe
rear
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CN 200810116474
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Chinese (zh)
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CN101317792A (en
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王雨函
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王雨函
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Abstract

The invention provides an embedding device of an artificial foot. The embedding device comprises a skeleton body (1) and a connector (2). The skeleton body (1) comprises a main skeleton part (11) which is arranged in an integrated way and shaped like an approximate triangle and an elastic cloven-footed body (12) arranged in the main skeleton part (11). The main skeleton part (11) comprises a frontpedal plate (111), a back pedal plate (112) and a base plate (113). The elastic cloven-footed body (12) is arranged in parallel to the front pedal plate (111). The fore end (12a) of the elastic cloven-footed body (12) extends out from a through hole (115) arranged between the fore end (111a) of the front pedal plate (111) and the fore end (113a) of the base plate (113). The back ends (12b, 111b,112b) of the elastic cloven-footed body (12), and the front pedal plate (111) and the back pedal plate (112) are firmly connected via the connector (2). The embedding device of the artificial foot hasthe advantages of high stability, convenient and flexible walking and labor saving.

Description

假脚嵌入装置 Prosthetic feet embedded devices

技术领域 FIELD

[0001 ] 本发明涉及一种用于假脚的嵌入装置。 [0001] The present invention relates to a prosthetic foot for embedding apparatus.

背景技术 Background technique

[0002] 图1为现有技术假脚嵌入体结构示意图,如图1所示,该假脚嵌入件包括骨架体1 和连接体2,其中骨架体1包括前足板11、后足板12和基底板13,前足板11、后足板12和基底板13共同围成一个近似于三角形的空腔14 ;后足板12呈"C"形,基底板13模仿人脚着地点被设置成两端水平、中部上凹形状;前足板11的前端与基底板13的前端粘贴,后足板12的下端与基底板13的后端粘贴,连接体2设置在前足板11的后端,并将连接体2的一侧设置成与前足板11的倾斜度相适合的形状,在后足板12的前端设置有夹片,螺钉通过夹片与连接体2螺接,将后足板12的前端和前足板11的后端夹设在中间。 [0002] FIG. 1 is a schematic structure of the prior art inserts the prosthetic foot, as shown in FIG. 1, the prosthetic foot insert comprises a frame body 1 and the connector 2, wherein the front frame body 1 comprises a footplate 11, the foot plate 12 and the rear the base plate 13, the forefoot plate 11, the foot plate 12 and the base plate 13 cooperatively define an approximately triangular cavity 14; 12 as a rear foot plate 13 mimic the "C" shaped, the feet of the base plate is provided in two locations end of the horizontal, the middle concave; paste front distal tip of the foot plate 13 of the base plate 11, the lower end of the foot plate 12 and the rear end of the base plate 13 is attached, the rear end of the front body 2 is provided with a foot plate 11 is connected, and side connector body 2 is arranged with an inclination relative to the front of the foot plate 11 of suitable shape, with a front end 12 of the foot plate in the clip, the clip is connected by a screw 2 is screwed, the front end of the rear foot plate 12 front and rear ends of the foot plate 11 interposed therebetween. 连接体2自上而下分为截头棱锥体21和柱体22,柱体22与前足板11接触的一侧设置成倾斜形状,便于固定连接前足板11和后足板12。 2 linker and the post 21 is divided into top-down truncated pyramids 22, one side of the cylinder 22 in contact with the front foot plate 11 disposed in an inclined shape, to facilitate front foot plate 11 and the rear foot is fixedly connected to plate 12.

[0003] 现有的假脚嵌入件存在以下缺陷:由于基底板的前后两端均设置成水平状,患者在使用该假脚嵌入件进行行走时,与地面呈线接触即仅有前后两端边缘处与地面接触,行走生硬、不方便且不灵活;而且前后两端边缘与地面成线接触,经常性地摩擦容易造成套在假脚嵌入件外围的装饰性外套的损坏。 [0003] the following defects of the conventional prosthetic foot insert: Since the front and rear ends of the base plate are arranged horizontally, in use the patient inserts the prosthetic foot for walking, i.e., the ground line contact only the front and rear ends edge of the contact with the ground, walking stiff, not flexible and convenient; and both ends of the front and rear edges in contact with the ground line, regularly likely to cause friction damage to the decorative outer sleeve insert in the periphery of the prosthetic foot. 另外,前足板、后足板和基底板应用固定胶进行粘贴固定,即容易造成开胶,又难以提供着地期和离地期适合行走的弧度,影响正常使用。 The front foot plate, the foot plate and the rear base plate used for attaching the fixing glue application, i.e., easy to cause plastic, and it is difficult to provide a suitable ground of curvature and of walking, affecting the normal use.

发明内容 SUMMARY

[0004] 本发明提供一种假脚嵌入装置,用以解决现有技术中患者使用假脚嵌入装置容易造成结构性开胶,损坏装饰性外套,又难以提供着地期和离地期适合行走的弧度,使行走生硬、不方便且不灵活等缺陷,实现提高行走稳定性和灵活性,保护装饰性外套的目的。 [0004] The present invention provides a prosthetic foot embedding means to solve the prior art arc patients with prosthetic foot embedding apparatus likely to cause structural plastic, decorative coat damage, yet difficult to provide in the ground and on the ground for walking the walking stiff, inflexible convenient defects, to achieve the purpose of improving the running stability and flexibility decorative protective jacket. [0005] 为实现上述目的,本发明实施例提供一种假脚嵌入装置,包括骨架体1和连接体2,所述骨架体1包括一体设置的呈近似于三角形的骨架主体11和设置在所述骨架主体11 中的分趾弹性体12,所述骨架主体11包括前足板111、后足板112和基底板113,所述分趾弹性体12与所述前足板111平行设置,所述分趾弹性体12的前端12a通过所述前足板111 的前端llla和所述基底板113的前端113a之间的通孔115向外延伸,所述分趾弹性体12 的后端12b、所述前足板111的后端lllb和所述后足板112的后端112b —同通过所述连接体2固定连接。 [0005] To achieve the above object, there is provided a prosthetic foot embodiment embedding apparatus according to the present invention, including a frame body 2 and a connecting body, the frame body 1 comprises a skeleton body approximately triangular shape provided integrally provided at 11 and the toe 11 of said skeleton elastomer body 12, the bobbin main body 11 includes a front foot plate 111, rear plate 112 and foot base plate 113, the partition 111 is provided in parallel with the toe of the elastic body 12 of the front foot plate, the partition toe tip end 12a of the elastic body 12 extend outwardly through the through hole 115 between the front end of the front foot llla plate 111 and the front end 113a of the base plate 113, the rear end 12b of the partition member 12 of the elastic toe, the forefoot lllb rear plate 111 and the rear end of the rear foot plate 112b 112 a - 2 by fixedly connected with the connecting body.

[0006] 本发明提供的假脚嵌入装置按照人体组合形态组合而成的具有近似于三角形的 Has an approximately triangular [0006] The prosthetic foot of the present invention provides a combination of embedding apparatus according to a combination of morphology of human

骨架主体,呈三角受力,并通过一体设置提高了足嵌入装置的稳定性和耐久性,避免因用胶 Carcass body, a triangular force, and improve the stability and durability of the foot by the embedding means is provided integrally with plastic to avoid

固定而产生的开胶分离的缺陷。 Fixing a plastic isolated defect generated. 分趾弹性体的前端伸出骨架主体之外,使得假脚嵌入装置 Elastomeric distal toe extends beyond the skeleton body, such that the prosthetic foot embedding device

在跖趾关节处能提高跖屈角度和分趾功能,适应不同地面的行走,在着地期和离地期均能 In the metatarsophalangeal joints can improve the plantar flexion toe angle and function to adapt to different ground walking, and in the period of the ground can

提供适合行走的弧度,行走方便灵活具有储能功效使用省力;而且患者使用足嵌入装置是要在其外侧套一个装饰性外套,由于后足板的后端和基底板的前端具有向上翘起的结构,因此在行走时将避免边缘摩擦造成装饰性外套的损坏。 Arc provided for walking, walking convenient and flexible use of effort has a storage effect; and the patient to use the full embedding means is a decorative cover on its outside coat, since the front end and the rear end of the rear foot base plate having an upturned plate of structure, during walking the edges to avoid damage caused by friction decorative coat. 附图说明 BRIEF DESCRIPTION

[0007] 图1为现有技术假脚嵌入件结构示意图; [0007] FIG. 1 is a schematic structure of the prior art insert of the prosthetic foot;

[0008] 图2为本发明假脚嵌入装置结构示意图; [0008] Fig 2 a schematic view of the prosthetic foot of the present invention, apparatus is embedded;

[0009] 图3为本发明假脚嵌入装置中骨架主体结构示意图; [0009] Fig 3 a schematic view of the prosthetic foot skeleton embedded in the body structure of the present invention apparatus;

[0010] 图4为本发明假脚嵌入装置中分趾弹性体结构示意图; [0010] Fig 4 a schematic view of the prosthetic foot toe embedded in the elastomeric structure of the apparatus of the present invention is equatorial;

[0011] 图5为本发明假脚嵌入装置中连接体结构示意图。 [0011] FIG. 5 is a schematic structure of the prosthetic foot connected embedding apparatus of the present invention.

具体实施方式 Detailed ways

[0012] 下面结合附图和具体实施例进一步说明本发明实施例的技术方案。 Drawings and specific examples further illustrate the technical solutions according to embodiments of the present invention [0012] The following binding. [0013] 图2为本发明假脚嵌入装置结构示意图,图3为本发明假脚嵌入装置中骨架主体结构示意图,图4为本发明假脚嵌入装置中分趾弹性体结构示意图,图5为本发明假脚嵌入装置中连接体结构示意图,如图2、图3、图4和图5所示,该假脚嵌入装置包括骨架体1和连接体2,其中骨架体1包括一体设置的呈近似于三角形的骨架主体11和设置在骨架主体11中的分趾弹性体12,骨架主体11包括前足板111、后足板112和基底板113,前足板111 向下微凸,后足板112呈"C"形,并且开口方向向外,前足板111的后端lllb设置在后足板112的前端112a上方,后足板112的后端112b设置在基底板113的后端113b上,在前足板111、后足板112和基底板113之间形成一近似于三角形的腔体空间,提高假脚嵌入装置的稳定性和耐久性;前足板111的前端llla与基底板113的前端113a仅部分连接,不连接的部分形成通 [0013] FIG. 2 is a schematic view of the structure of the prosthetic foot device is embedded invention, FIG 3 a schematic view of the body structure of the prosthetic foot skeleton embedding apparatus of the present invention, a schematic view of the elastomeric structure carved prosthetic foot toe embedding apparatus of the present invention, FIG. 4, FIG. 5 is a schematic structure embedding apparatus prosthetic foot of the present invention connected, as shown in FIG. 2, 3, 4 and 5, the apparatus includes a skeletal embedding the prosthetic foot 1 and linker 2, wherein the backbone comprises a body 1 integrally provided approximately triangular body 11 and skeleton 12 disposed skeleton body 11 includes a front foot plate 111, rear plate 112 and the base foot plate 113, front plate 111 downward convex at the foot toe backbone elastomer body 11, the foot plate 112 as a "C" shape, and the opening in an outward direction, the rear end lllb forefoot plate 111 is disposed above the front end 112a of the rear foot plate 112, rear plate 112 of the rear foot 112b is provided on the rear end 113b of the base plate 113, in forefoot plate 111, and the rear foot plate 112 is formed between the base plate 113 a cavity approximately triangular space, improve stability and durability of the prosthetic foot device is embedded; distal forefoot plate 113a and llla distal end 113 of the base plate 111 only moiety, is not connected to the through portion is formed 115供分趾弹性体12的前端12a向外伸出。 Toe 115 for elastomer outwardly projecting distal end 12a 12. 分趾弹性体12与前足板111平行或大致平行设置,分趾弹性体12的前端12a通过前足板111的前端llla和基底板113的前端113a之间的通孔115向外延伸,分趾弹性体12的前端12a伸出骨架主体11之外,即分趾弹性体12的长度比前足板111长;分趾弹性体12的后端12b、前足板111的后端lllb 和后足板112的后端112b —同通过连接体2固定连接。 Parallel toe elastic body 12 and the front foot plate 111 or substantially parallel to the setting, the front end 12a toe elastomer 12 extends through the through hole 115 between the front end 113a forefoot plate front end llla and the base plate 111, 113 outwardly, toe elastic 12a front end 12 extends beyond the body 11, i.e. the length of the toe of the foot plate 12 the elastic body 111 than the length of the front body skeleton; rear toe 12 of the elastic body 12b, the rear end of the front plate 111 lllb foot and the rear foot plate 112 the rear end 112b - 2 by fixedly connected with a linker. 分趾弹性体12的后端12b夹设在前足板111的后端lllb和后足板112的后端112b之间,并通过连接体2将三者压紧固定连接,具体连接方式可以是通过螺钉螺接压紧。 Toe the rear end of the elastic body 12b 12 interposed between the rear end of the forefoot plate 112b and the rear end of the rear foot lllb 112 of plate 111, and pressed and fixed via linker 2 three specific connection may be by pressing screw is screwed. 为更好地对连接处进行密封,可以在三者之间涂敷固定胶先粘合再螺接压紧。 To achieve a better sealing of the connection, may be between three and then adhesive is applied to gluing screwed pressed.

[0014] 在本实施例中,模仿人脚的足弓结构,基底板113的中部呈向上凸起结构类似于足弓,使得患者行走时更加自然灵活。 [0014] In the present embodiment, it mimics the human foot arch structure, the base plate 113 in a convex upward configuration like the central arch, so that the patient walk more naturally flexible. 基底板113的后端113b与后足板112的后端112b 一体连接。 The rear end of the rear end 112b of the base plate 113b and the rear plate 113 of the foot 112 is integrally connected.

[0015] 进一步地,为了更好地适应各种地面环境,使得患者使用该假脚嵌入装置更加稳定和灵活,可以将后足板112的后端112b和/或分趾弹性体12的前端12a设置成翘起结构,即将后足板112的后端112b和/或分趾弹性体12的前端12a分别向上折起,通过上述的翘起结构可以使得患者灵活行走,假脚嵌入装置的后端在着地时是经过一个弧形接触面过度性地与地面接触,而不是通过假脚嵌入装置的后端边缘直接与地面接触,行走方便灵活,具有储能功效使用省力;同理,假脚嵌入装置的前端在与地面接触时,是首先通过基底板113的前端113a与地面接触,随后分趾弹性体12的前端12a再与地面接触,也就说在行走时假脚嵌入装置的前端有两个面与地面接触,由于假脚嵌入装置使用弹性材料,前端12且结构单薄,受力后容易弯曲,模仿人脚跖趾的趾屈角度,在着地期和离地 [0015] Further, in order to better adapt to a variety of ground environments, use of the prosthetic foot so that the patient is more stable and flexible embedding apparatus, the front end of the rear end 112b of the rear plate 112 and foot / toe or the elastic body 12a may be 12 arranged to tilt structure, i.e. the rear end 112b 112 of the foot plate and / or toe tip end 12a of the elastic body 12 are folded upwardly, lifting the above-described configuration may be such that the patient's walking flexibility, the rear end of the embedded prosthetic foot device when the ground contact surface is curved through a transitional contact with the ground, rather than through embedded rear edge of the prosthetic foot device is in direct contact with the ground, walking convenient and flexible, has a storage effect of laborsaving; Similarly, embedded prosthetic foot the front end of the device when in contact with the ground, a first distal end 113 of the substrate 113a through the contact with the ground plate, and then the front end of the elastic body toe 12a 12 contact with the ground again, the distal end of the prosthetic foot is to say there are two embedding apparatus while walking a surface contact with the ground, since the prosthetic foot embedding apparatus using an elastic material, the distal end 12 and thin structure, easily bent by the force, to imitate the human foot flexor metatarsophalangeal angle of the ground and ground 均能提供适合行走的弧度。 It can provide a suitable curvature of walking. 并且分趾弹性体12能分趾受力,适应不平整地面,行走方便灵活,具有储能功效使用省力。 And the elastic body 12 can be cloven toe force, to adapt to uneven ground, walking convenient and flexible, it has a storage effect of laborsaving.

[0016] 本发明实施例提供的假脚嵌入装置中,按照人体组合形态组合而成的具有近似于三角形的骨架主体,呈三角受力,并通过一体设置提高了假脚嵌入装置的稳定性和耐久性, 避免因用胶固定而产生的开胶分离的缺陷。 [0016] The prosthetic foot embedding apparatus according to an embodiment of the present invention, a combination of a combination according to the body shape has an approximately triangular carcass body, a triangular force, and integrally provided to improve the stability of the prosthetic foot and embedding means durability, to avoid the glue with glue generated by isolated defect. 分趾弹性体的前端伸出骨架主体之外,使得整个假脚嵌入装置在行走的离地期能提供趾屈角度,且能适应不平整地面行走;而且患者使用假脚嵌入装置是要在其外面套一个装饰性外套,由于后足板的后端和基底板的前端具有向上翘起的结构,因此在行走时将避免边缘摩擦,保护装饰性外套不受损坏。 Distal toe elastomer backbone extends beyond the body, so that the entire device is embedded in a prosthetic foot walk-off angle of providing flexor, and can accommodate rough terrain traveling; patients with prosthetic foot and to the embedded device, in its It sets out a decorative case, since the front end and the rear end of the base plate after the foot plate has upturned structure, during walking the edge avoid friction, protective decorative case from damage. [0017] 如图3所示,骨架主体11包括前足板111、后足板112和基底板113,前足板111 的后端lllb和后足板112的前端112a成开口状,供分趾弹性体12从该开口滑入骨架主体11内;前足板111的前端llla和基底板113的前端113a通过连接部114一体连接,连接部114的两侧为通孔115,前足板111和基底板113通过连接部114连接,连接部114可以设置在中部位置,而在连接部114的两侧前足板111和基底板113之间并无连接,而是呈开口设置,即相对于骨架主体ll内的腔体此处为通孔结构。 [0017] 3, the bobbin body 11 includes a forefoot plate 111, 113, the front end of the front foot and the rear foot plate lllb rear plate 111 form an opening 112 112a for rear toe elastomeric foot plate 112 and the base plate 12 slid from the opening bobbin main body 11; the front end of the forefoot plate front end llla and the base plate 111 113 113a are integrally connected by a connecting portion 114, on both sides of the connecting portion 114 is a through-hole 115, the forefoot plate 111 and the base plate 113 by connection portion 114, connecting portion 114 may be disposed in the middle position, and the front sides of the connecting portion 114 between the foot plate 111 is not connected to the base plate 113 and instead form opening, i.e. with respect to the carcass body cavity ll here the body via structure. 如图4所示,在分趾弹性体12的前端12a从端部向内方向上设置有凹槽121形成分趾结构,且该凹槽121在分趾弹性体12 上的位置和宽度均与前足板111的前端llla和基底板113的前端113a之间的连接部114 相适应,当然分趾弹性体12的宽度和前足板111宽度也相适应。 4, the front end 12a of the elastic body 12 toe direction from the inner end is provided with a recess portion 121 is formed toe structure, and the position and width of the recess 121 on the toe and the elastic body 12 are connecting portion 114 between the front end 113a llla distal forefoot plate 111 and the base plate 113 is adapted, of course, the width 111 and the width of the toe elastomer forefoot plate 12 is also adapted. 在实际组装骨架主体11 时,可以先将分趾弹性体12具有分趾结构的前端12a通过前足板111和后足板112之间的开口向下滑入到骨架主体11腔体内,滑入过程中使得分趾弹性体12与前足板111平行,并顺势将分趾结构从连接部114两端伸出骨架主体11夕卜,当分趾弹性体12向下滑至凹槽121 的末端时,连接部114卡住分趾弹性体12使其不能继续向下滑,分趾弹性体12上的两个分趾便从连接部114延伸出去,被卡合在骨架主体11内的分趾弹性体12部分长度与前足板111相同,且与前足板111相互贴合,最终形成具有分趾结构的骨架主体,具有该特殊结构的骨架主体结合其弹性特性,在患者使用行走时可以模仿人脚的脚趾特性,适应不平的地面环境,例如地面上有小石子时,单个分趾在踩住石子时将产生弹性弯曲,而其它部分并不受影响,因此使得患者行走更加稳定且舒适。 In the actual assembly of a skeleton body 11, the elastic body can first toe 12 having a front end 12a of the slide into the toe backbone structure body 111 through the opening between the foot plate and the rear plate 112 downwardly forefoot cavity 11, during the slide such that the elastic body 111 parallel to the toe and front foot plate 12 and toe and left carcass body structure 11 protrudes from both ends of the connection portions Bu Xi 114, when the toe end of the elastic body 12 is slid down the groove 121, the connection portion 114 toe elastic body 12 stuck it can not continue to decline, two points on the connecting portion 12 begins a toe 114 extending away elastomer toe, portion 12 is engaged with the toe in an elastomeric body 11 and the length of the backbone same forefoot plate 111, and bonded to each other with the front foot plate 111, forming the skeleton body having a toe structure, having a carcass body of the particular construction combined with its elastic properties, when patients traveling to mimic the toe characteristics of the human foot, adaptation uneven ground environment, for example, when the gravel on the ground, when the slam single toe elastically bending the stones, and the other part is not affected, so that the patient is more stable and comfortable walking. 当然,为了更好地模仿人脚的多趾结构,可以在前足板和基底板之间设置多个连接部,分趾弹性体上对应设置多个分趾结构即设置多个凹槽。 Of course, in order to better mimic the structure of the human foot Polydactyly, a plurality of connecting portions may be provided between the front base plate and the foot plate, arranged corresponding to the plurality of toe structure is provided a plurality of recesses toe elastomer.

[0018] 如图5所示,连接体2包括截头棱锥体21和柱体22,其中截头棱锥体21设置在上部,用于与假腿支管连接。 As shown in [0018] FIG. 5, the connecting body 2 comprises truncated pyramids 21 and the post 22, wherein the truncated pyramids 21 arranged in an upper portion for connection to the prosthetic leg manifold. 柱体22设置在截头棱锥体21的下部,且柱体22与骨架体的连接位置处设置有安装凹槽221,安装凹槽221具有两个接触面,其中连接面221a与前足板111外表面连接,安装凹槽221的扣合面221b与骨架体1的端部连接。 Cylinder 22 is provided at a lower portion of truncated pyramids 21, and the cylinder 22 is provided with a mounting recess 221, mounting groove 221 has two contact surfaces, wherein the connection face 221a and the front foot and the outer plate 111 at a position of connection skeletal member surface attachment, the mounting groove 221b engaging surface of the bobbin body 1 connected to an end portion 221. 具体安装时,在骨架体1组装完毕后,将连接体2设置在骨架体1的上端,并且将连接体2上安装凹槽221的连接面221a贴合前足板111的外表面,安装凹槽221的扣合面22lb扣在由前足板111、分趾弹性体12和后足板112三者的后端所形成的骨架体1的端部上,总体上类似于连接体2 将骨架体1的端部进行半包围扣合。 When the specific installation, the frame body 1 After completion of the assembly, the connector 2 provided at the upper end of the frame body 1, and the connector mounting recess 221 of the connecting surface 221a bonded to the outer surface of the front plate 111 on the foot 2, the mounting groove 22lb engagement surface 221 of the buckle in the front end portion of the foot frame is a plate 111, 112 of the three rear toe 12 and the rear foot elastomer formed plate 1, 2 is generally similar to the connector body 1 backbone end engaging section surrounded by half. 柱体22上设置有螺孔,在扣设连接体2后,在后足板112的前端112a的外表面上设置一压片,并用螺钉通过压片,将前足板111、分趾弹性体12 和后足板112后向上螺接在柱体22上,在前足板111、分趾弹性体12和后足板112的后端均设置有用于供螺钉通过的固定孔,达到固定连接骨架体的作用。 On the column 22 is provided with a screw hole, provided in the buckle connecting member 2, the outer surface of the distal end 112a of the rear foot plate 112 is provided a tablet, and tableting by a screw, the forefoot plate 111, the elastic body 12 cloven after the plate 112 and the rear foot is screwed up on the column 22, the forefoot plate 111, the rear end of the elastic body 12 and the toe plate 112 of the rear foot is provided with fixing holes for the screws pass, is connected to a fixed frame body effect. 本实施例中在假脚嵌入装置上设置具有包围结构的连接体可以避免因螺钉松动而造成连接体下滑的缺陷,保证使用者的安全,稳定性更高。 Linker embodiment is provided with an enclosure fitted in the prosthetic foot can be avoided by means of screw loosening linker decline caused defects present embodiment, to ensure the safety of users, higher stability.

[0019] 本发明提供的假脚嵌入装置由于要求结构有高强度并具弹性,因此应选用强度 [0019] The prosthetic foot insert according to the present invention provides apparatus structure according to the requirements of high strength and flexible, and therefore should be used strength

大、弹性好等特点的材料制备,上述实施例中可以用碳纤维作为骨架体的制备材料。 Preparation, flexibility and other characteristics of the material, the above-described embodiment may be a carbon fiber material prepared as a frame body. 另外为 In addition to

适应更多患者使用该假脚嵌入装置,在保证假脚嵌入装置实用性的基础上应尽量降低整个 More patients adapt the prosthetic foot device is embedded in the embedding device to ensure that the prosthetic foot should be minimized throughout the basis of practicality

骨架体的高度,通过调节连接在连接体上的假腿支管来适应不同类型患者的需求。 The height of the frame is, by adjusting the branch pipe connecting the prosthetic leg connection member to accommodate the needs of different types of patients.

[0020] 最后应说明的是:以上实施例仅用以说明本发明的技术方案,而非对其限制;尽 [0020] Finally, it should be noted that: the above embodiments are intended to illustrate the present invention, rather than limiting; do

管参照前述实施例对本发明进行了详细的说明,本领域的普通技术人员应当理解:其依然 With reference to the foregoing embodiments of the tube of the present invention has been described in detail, those of ordinary skill in the art should be understood: that they may still

可以对前述各实施例所记载的技术方案进行修改,或者对其中部分技术特征进行等同替 Modifications may be made to the technical solutions described in the embodiments, or part of the technical features for equivalents

换;而这些修改或者替换,并不使相应技术方案的本质脱离本发明各实施例技术方案的精 Change; as such modifications or replacements do not cause the essence of corresponding technical solutions to depart from the respective embodiments of the present invention the technical essence

神和范围。 God and scope.

6 6

Claims (8)

  1. 一种假脚嵌入装置,其特征在于,包括骨架体(1)和连接体(2),所述骨架体(1)包括一体设置的呈近似于三角形的骨架主体(11)和设置在所述骨架主体(11)中的分趾弹性体(12),所述骨架主体(11)包括前足板(111)、后足板(112)和基底板(113),所述分趾弹性体(12)与所述前足板(111)平行设置,所述分趾弹性体(12)的前端(12a)通过所述前足板(111)的前端(111a)和所述基底板(113)的前端(113a)之间的通孔(115)向外延伸,所述分趾弹性体(12)的后端(12b)、所述前足板(111)的后端(111b)和所述后足板(112)的后端(112b)一同通过所述连接体(2)固定连接。 A prosthetic foot embedding device, wherein the body comprises a bobbin (1) and the connecting body (2), said frame body (1) comprises a shape integrally provided approximately triangular skeleton body (11) and disposed in the toe backbone elastomer body (12) (11), said bobbin body (11) includes a forefoot plate (111), the foot plate (112) and the base plate (113), said toe elastomer (12 ) is provided in parallel with the front foot panel (111), a front end (12a) of said toe elastomer (12) (111 a) and said base plate (113) through the front end of the front end of the forefoot plate (111) ( extending through holes (115) between 113 a) outwardly, said sub-rear toe elastomer (12) (12b), the rear end of the forefoot plate (111) (111b) and said rear footplate ( 112) the rear end (112b) together (2) is fixedly connected by the connecting body.
  2. 2. 根据权利要求l所述的假脚嵌入装置,其特征在于所述后足板(112)的后端(112b) 和/或所述分趾弹性体(12)的前端(12a)呈翘起结构。 The prosthetic foot of the embedding device as claimed in claim l, characterized in that the front end of the rear end of the rear foot plate (112) (112b) and / or the toe elastomer (12) (12a) of the form Alice from the structure.
  3. 3. 根据权利要求2所述的假脚嵌入装置,其特征在于所述前足板(111)的前端(llla) 和所述基底板(113)的前端(113a)通过连接部(114) 一体连接,所述连接部(114)的两侧为所述通孔(115),所述分趾弹性体(12)的前端(12a)与所述连接部(114)对应位置上设置有凹槽(121)。 Embedding device 3. The prosthetic foot according to claim 2, characterized in that the front end of the forefoot plate (111) of the front end (LLLA) and said base plate (113) (113 a) integrally connected by a connecting portion (114) both sides of the connecting portion (114) is provided to the through hole (115), the front end of the toe elastomer (12) corresponding to a position (12a) and the connecting portion (114) has a recess ( 121).
  4. 4. 根据权利要求3所述的假脚嵌入装置,其特征在于所述连接部(114)为多个,所述分趾弹性体(12)的前端(12a)设置有与所述连接部(114)数量相同的数个凹槽(121)。 The prosthetic foot according to claim embedding device according to claim 3, wherein said connecting portion (114) of the plurality of front end of the toe elastomer (12) (12a) of the connecting portion is provided with a ( 114) same number of grooves (121).
  5. 5. 根据权利要求l所述的假脚嵌入装置,其特征在于所述后足板(112)呈"C"形结构。 The prosthetic foot of the embedding device as claimed in claim l, characterized in that the rear foot plate (112) as a "C" shaped configuration.
  6. 6. 根据权利要求l所述的假脚嵌入装置,其特征在于所述基底板(113)的中部呈向上凸起结构,所述基底板(113)的后端(113b)与所述后足板(112)的后端(112b) —体连接。 The prosthetic foot of the embedding device as claimed in claim l, wherein said middle base plate (113) is a convex upward configuration, the rear end of the base plate (113) (113b) and the rear foot a rear end plate (112) (112b) - connector body.
  7. 7. 根据权利要求1至6所述的任一假脚嵌入装置,其特征在于所述连接体(2)包括截头棱锥体(21)和位于所述截头棱锥体(21)下部的柱体(22),所述柱体(22)与所述骨架体(1)的连接位置处设置有安装凹槽(221),所述安装凹槽(221)的连接面(221a)与所述前足板(111)外表面连接,所述安装凹槽(221)的扣合面(221b)与所述骨架体(1)的端部连接。 According to according to any of claims 1 to 6 embedded in a prosthetic foot device, characterized in that said connecting body (2) comprises (21) a lower portion (21) and the truncated pyramids located truncated pyramids column connecting position (22), said cylinder (22) and the bobbin body (1) is provided with a connecting surface mounting recess (221), said mounting recess (221) (221a) and the the front end portion of the foot plate (111) connected to an outer surface of the mounting recess (221) of the engaging surface (221b) of the bobbin body (1) is connected.
  8. 8. 根据权利要求7所述的假脚嵌入装置,其特征在于所述骨架体(1)采用碳纤维材料制成。 8. The prosthetic foot according embedding device according to claim 7, wherein said frame body (1) made of carbon fiber material.
CN 200810116474 2008-07-10 2008-07-10 Prosthetic foot implanting device CN101317792B (en)

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1127943C (en) 1997-04-24 2003-11-19 奥托·伯克健康护理有限责任公司 Insertion piece of spring false foot
CN1195462C (en) 2000-10-07 2005-04-06 奥托·博克保健有限公司 Foot insert for artificial foot
CN1254220C (en) 1998-04-11 2006-05-03 奥托·博克保健有限公司 Foot part for artificial foot
CN1835721A (en) 2003-08-15 2006-09-20 奥瑟工程公司 Low profile prosthetic foot
CN1878517A (en) 2003-11-18 2006-12-13 维克多姆人体机械公司 Instrumented prosthetic foot
CN101031261A (en) 2004-09-18 2007-09-05 奥托伯克卫生保健公司 Lower leg prosthesis with improved rollover

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1127943C (en) 1997-04-24 2003-11-19 奥托·伯克健康护理有限责任公司 Insertion piece of spring false foot
CN1254220C (en) 1998-04-11 2006-05-03 奥托·博克保健有限公司 Foot part for artificial foot
CN1195462C (en) 2000-10-07 2005-04-06 奥托·博克保健有限公司 Foot insert for artificial foot
CN1835721A (en) 2003-08-15 2006-09-20 奥瑟工程公司 Low profile prosthetic foot
CN1878517A (en) 2003-11-18 2006-12-13 维克多姆人体机械公司 Instrumented prosthetic foot
CN101031261A (en) 2004-09-18 2007-09-05 奥托伯克卫生保健公司 Lower leg prosthesis with improved rollover

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