1996(j)ArkhipovSV

Hip prostheses

(Протез тазобедренного сустава)

Patent Application RU96120703A

Inventor
Сергей Васильевич Архипов

Original Assignee
Sergey Vasilyevich Arkhipov

Application RU96120703/14A events
1996-10-09 Application filed by С.В. Архипов
1999-01-20 Publication of RU96120703A

Claims

A hip prosthesis containing an acetabular component in the form of a cup with a spherical cavity, a support flange, fastening elements and a femoral component in the form of a shank with a neck, a support platform, a removable head, a corrugated cuff filled with antifriction fluid, characterized in that the supporting platform having screw holes is made in the form of a broken plane, the edges of which are bent towards the lower end of the shank, the upper end of which is provided with ledges and a porous coating, the shank interacts with a longitudinally movable wedge-shaped rod, the upper end of which is threaded and installed in a special a vertical channel, which is equipped with a support platform, and in a spherical cavity having a shaped recess, a head is mounted connected to the acetabular component by an internal flexible element, the head being provided with a sleeve connected to the acetabular component by a cuff having circular expansion and filled with bioinert antifriction fluid with antiseptic properties, and the head interacts with an elastically deformable ring connected to the base of the acetabular component, made in the form of a cylinder equipped with an external thread, the depth of which increases from the base having a supporting flange with curved edges, to an apex having a circular protrusion, in addition, osseous plates are connected to the support platform, the wedge-shaped rod, the femoral and acetabular components, and the support side of the acetabular component is connected to external flexible elements, the ends of which are connected to the femoral component, and can also be connected to the osseous plates and bones in which are fixed prosthesis components.

Description of the invention

Description in Russian is available at the link: 1996(j)АрхиповСВ (the blog has a translation function).

External links:

Arkhipov SV. Hip prosthesis. Application for invention №96120703 (027061) dated October 9, 1996. [in Russian] (Архипов СВ. Протез тазобедренного сустава. Заявка на изобретение №96120703 (027061) от 09.10.1996.) [patents.google]

Keywords:

ligamentum capitis femoris, ligamentum teres, ligament of head of femur, hip, endoprosthesis, total, bipolar

BLOG CONTENT

ENDOPROSTHESES AND IMPLANTS

Comments

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LCF in 2025 ( December) (Quotes from articles and books published in December 2025 mentioning the ligamentum capitis femoris) Sarassa, C., Aristizabal, S., Mejía, R., García, J. J., Quintero, D., & Herrera, A. M. (2025). Intraosseous Tunneling and Ligamentum Teres Ligamentodesis “Teretization” to Enhance Stability in Congenital Hip Dislocation Surgery: Surgical Technique and Mid-Term Outcomes. Journal of Pediatric Orthopaedics , 10-1097. [i] journals.lww.com Kampouridis, P., Svorligkou, G., Spassov, N., & Böhme, M. (2025). Postcranial anatomy of the Late Miocene Eurasian hornless rhinocerotid Chilotherium. PLoS One , 20 (12), e0336590. [ii] journals.plos.org Burdette, T. N., Hsiou, C. L., McDonough, S. P., Pell, S., Ayers, J., Divers, T. J., & Delvescovo, B. Sidewinder syndrome associated with complete rupture of the ligamentum capitis ossis femoris in a horse. Eq...

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2023AbibeRB_SaundersWB

Article: Abibe RB et al. Ligamentum teres reconstruction using autogenous semitendinosus tendon with toggle technique in rabbits (2023). The article describes experimental reconstruction of ligamentum capitis femoris (LCF) in rabbits. The text in Russian is available at the following link: 2023AbibeRB_SaundersWB . Ligamentum teres reconstruction using autogenous semitendinosus tendon with toggle technique in rabbits Abibe RB, Rahal SC, Reis Mesquita LD, Doiche D, da Silva JP, Mamprim MJ, Pinho RH, Battazza A, Alves CEF, Saunders WB CONTENT [i] Abstract [ii] Introduction [iii] Materials and Methods [iv] Results [v] Discussion & Conclusion [vi] References [vii] Application [i] Abstract Background Ligamentum teres (LT) has traditionally been considered a vestigial or redundant structure in humans; however, based on new studies and the evolution of hip arthroscopy, the LT injury has been viewed as a source of hi...

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Content [i] Annotation [ii] Original text [iii] References [iv] Source & links [v] Notes [vi] Authors & Affiliations [vii] Keywords [i] Annotation Abstract of the article: Michaels G, Matles AL. The role of the ligamentum teres in congenital dislocation of the hip (1970). The authors proposed an analogy for the role of the ligamentum capitis femoris (LCF) as a “ball and chain control” and noted that it can spontaneously reduce congenital hip dislocation. The text in Russian is available at the following link: 1970MichaelsG_MatlesAL . [ii] Original text Quote p. 199 Many papers in the literature have implicated the ligamentum teres as a hindrance to the late open reduction of a congenitally dislocated hip. Occasionally the ligamentum teres has been reported to be absent. However, in most cases it is hypertrophied and elongated. Our present knowledge confirms the fact that congenital dislocation of t...

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