1994(a)ArkhipovSV

Unipolar endoprosthesis of hip joint

(Однополюсной эндопротез тазобедренного сустава конструкции С.В. Архипова)

Patent Application RU94038343A

Inventor
Сергей Васильевич Архипов

Original Assignee
Sergey Vasilyevich Arkhipov

Application 94038343/14A events
1994-10-11 Application filed by С.В. Архипов
1994-10-11 Priority to RU94038343/14A
1996-08-20 Publication of RU94038343A

Claims

1. Unipolar endoprosthesis of hip joint of the design of S.V. Arkhipov comprising a removable head and a leg, fixedly connected by means of conjugated conical surfaces, in the form of a rod having a shank in the distal part, and in the proximal part, a support platform with a neck fixed to it at an angle to the longitudinal axis of the leg, having a conical surface connected to the corresponding conical hole in the removable head, characterized in that the removable head contains a through hole through which a flexible artificial ligament of the head passes, one end motionless with of the connections with the element attaching ligaments to bones and the other with a leg, it is fixedly attached by its ends artificial ligament flexible legs which their second ends are attached to the element attaching ligaments to bones, wherein one number of legs and a tangles.

2. The endoprosthesis according to claim 1, characterized in that the removable head from the side of its connection with the neck is covered by a flexible artificial ligament in the form of a loop, with dimensions that ensure its retention on the head, and fixed at its ends to the ligament fastening element to the bones.

3. The endoprosthesis according to claim 1, 2, characterized in that a groove is made on the surface of the conical opening of the removable head, in which a flexible artificial ligament of the head passing through the through hole in the removable head is fixedly fixed between the conical surface of the neck and the surface of the groove.

4. The endoprosthesis according to claim 1-3, characterized in that the leg has a cavity, and the shank is made in the form of a collet, which includes a screw with a spacer wedge, the screw protruding above the surface of the proximal end of the leg, on the outer surface of the shank are made of rotational screw grooves , oblique transverse protrusions and depressions.

5. Endoprosthesis according to 1-4 were, characterized in that the collet has three lobes formed with three screw-sectional view taken along the longitudinal axes of symmetry derotation helical grooves, the width of the grooves is made commensurate with a lobe width.

6. Endoprosthesis according p.1-5, characterized in that the proximal portion of the stem has a porous coating thereon and arranged derotation protrusions.

7. Endoprosthesis according p.1-6, characterized in that the proximal portion of the stem has tapped holes.

8. Endoprosthesis according p.1-7, characterized in that the support platform has two components, one of which is perpendicular to the longitudinal axis of the leg and the other of the longitudinal axis of the neck, and the support platform covers the top end of the proximal femur.

9. Endoprosthesis according p.1-8, characterized in that the fastening element is formed ligaments to bones in the form of a rod having at one end of the longitudinal slits, and at the other end through a transverse bore and made of a metal with shape memory.

10. The endoprosthesis according to claim 1 to 9, characterized in that the proximal part of the removable head has the shape of a truncated ball, the middle part is the shape of a cylinder, and the distal shape of the truncated cone, with the large base facing the neck of the endoprosthesis leg.

11. An endoprosthesis according to claim 1-10, characterized in that the proximal part of the removable head has longitudinal recesses.

Description of the invention

Description in Russian is available at the link: 1994(a)АрхиповСВ (the blog has a translation function).

External links:

Arkhipov S.V. Unipolar endoprosthesis of hip joint designed by S.V. Arkhipova. Application for invention №94038343 (038228) dated October 11, 1994. [in Russian] (Архипов СВ. Однополюсной эндопротез тазобедренного сустава конструкции С.В. Архипова. Заявка на изобретение №94038343 (038228) от 11.10.1994.) [patents.google]

Keywords:

ligamentum capitis femoris, ligamentum teres, ligament of head of femur, endoprosthesis, subtotal, unipolar, hip joint, hip

BLOG CONTENT

ENDOPROSTHESES AND IMPLANTS

Comments

THE DOCTRINE OF LCF

THE DOCTRINE OF ligamentum capitis femoris: An Instrument of Knowledge and Innovation. Definition: A set of theoretical provisions on all aspects of knowledge about the anatomical element ligamentum capitis femoris (LCF). 1. Structure of the Doctrine of LCF 2. Practical Application of the Doctrine of LCF : 2.1. Diagnostics 2.1. Prevention 2.3. Prognosis 2.4. Pathology 2.5. Veterinary 2.6. Professions 2.7. Products 2.8. Surgery 3. Theory of LCF Mechanics 4. The Base of the Doctrine of LCF 5. Stairway to the Past or History of the Doctrine of LCF 6. Ultimate Depth of Researches 7. Appendices 7.1. Acceptable Synonyms Structure of the Doctrine of ligamentum capitis femoris . E a R T ...

Great Compilation. Introduction

English version of the article: Архипов СВ. Книга Берешит как великая компиляция текстов и смыслов Второго переходного периода Египта: пилотная культурологическая, медицинская, археологическая и текстологическая экспертиза преданий против традиционной атрибуции. Введение. О круглой связке бедра . 14.02.2026 . The text in Russian is available at the following link: 2026АрхиповСВ . The Book of Genesis as a Great Compilation of Texts and Meanings from the Second Intermediate Period of Egypt: A Pilot Culturological, Medical, Archaeological, and Textological Examination of the Legends versus Traditional Attribution . Introduction By Sergey V. Arkhipov, MD, PhD CONTENT [i] Abstract [ii] Introduction [iii] Content [iv] External links [v] Application [vi] References [vii] Application [i] Abstract The Book of Genesis (Bereshith) was composed in Egypt during the 17th century BCE and reached ...

Great Compilation. Chapter 1

English version of the article: Архипов СВ. Книга Берешит как великая компиляция текстов и смыслов Второго переходного периода Египта: пилотная культурологическая, медицинская, археологическая и текстологическая экспертиза преданий против традиционной атрибуции. Введение. О круглой связке бедра . 14.02.2026 . The text in Russian is available at the following link: 2026АрхиповСВ . The Book of Genesis as a Great Compilation of Texts and Meanings from the Second Intermediate Period of Egypt: A Pilot Culturological, Medical, Archaeological, and Textological Examination of the Legends versus Traditional Attribution. Chapter 1 By Sergey V. Arkhipov, MD, PhD CONTENT [i] Abstract [ii] Book of Genesis. Chapter 1 Analysis [iii] Notes to Chapter 1 [iv] AI Agent's Conclusion [v] Content [vi] External links [vii] Application [i] Abstract The Book of Genesis (Bereshith) was co...

Great Compilation. Content

English version of the article: Архипов СВ. Книга Берешит как великая компиляция текстов и смыслов Второго переходного периода Египта: пилотная культурологическая, медицинская, археологическая и текстологическая экспертиза преданий против традиционной атрибуции. Введение. О круглой связке бедра . 14.02.2026 . The text in Russian is available at the following link: 2026АрхиповСВ . The Book of Genesis as a Great Compilation of Texts and Meanings from the Second Intermediate Period of Egypt: A Pilot Culturological, Medical, Archaeological, and Textological Examination of the Legends versus Traditional Attribution . Content By Sergey V. Arkhipov, MD, PhD CONTENT [i] Abstract [ii] Content [Eng] [iii] Content [Rus] [iv] External links [v] Application [vi] References [vii] Application [i] Abstract The Book of Genesis (Bereshith) was composed in Egypt during the 17th century BCE and reache...

Great Compilation. References

English version of the article: Архипов СВ. Книга Берешит как великая компиляция текстов и смыслов Второго переходного периода Египта: пилотная культурологическая, медицинская, археологическая и текстологическая экспертиза преданий против традиционной атрибуции. Введение. О круглой связке бедра . 14.02.2026 . The text in Russian is available at the following link: 2026АрхиповСВ . The Book of Genesis as a Great Compilation of Texts and Meanings from the Second Intermediate Period of Egypt: A Pilot Culturological, Medical, Archaeological, and Textological Examination of the Legends versus Traditional Attribution. References By Sergey V. Arkhipov, MD, PhD CONTENT [i] Abstract [ii] References [iii] Content [iv] External links [v] Application [vi] References [vii] Application [i] Abstract The Book of Genesis (Bereshith) was composed in Egypt during the 17th century BCE and r...

Great Compilation. Conclusion

English version of the article: Архипов СВ. Книга Берешит как великая компиляция текстов и смыслов Второго переходного периода Египта: пилотная культурологическая, медицинская, археологическая и текстологическая экспертиза преданий против традиционной атрибуции. Введение. О круглой связке бедра . 14.02.2026 . The text in Russian is available at the following link: 2026АрхиповСВ . The Book of Genesis as a Great Compilation of Texts and Meanings from the Second Intermediate Period of Egypt: A Pilot Culturological, Medical, Archaeological, and Textological Examination of the Legends versus Traditional Attribution . Conclusion By Sergey V. Arkhipov, MD, PhD CONTENT [i] Abstract [ii] Conclusion [iii] Content [iv] External links [v] Application [vi] References [vii] Application [i] Abstract The Book of Genesis (Bereshith) was composed in Egypt during the 17th century BCE and reached its...

Who, When, and Where Wrote the Book of Genesis?

Who, When, and Where Wrote the Book of Genesis? A Medical Hypothesis By Sergey V. Arkhipov, MD, PhD & Lyudmila N. Arkhipova, BSN CONTENT [i] Abstract [ii] Introduction [iii] Egyptian physician [iv] Asian diviner [v] Conclusion [vi] References [vii] Application [i] Abstract The Book of Genesis is an example of an ancient literary text that contains important medical insights. We propose that it was written in northern Egypt in the late 17th century BCE, approximately ten years after the Minoan eruption. The protograph likely emerged from the collaboration between an Asiatic seer, who rose to the rank of an Egyptian official, and an Egyptian physician-encyclopedist. By refining its dating and authorship, this hypothesis positions Genesis as a credible source of medical and historical data, thereby enhancing its value for interdisciplinary research. [ii] Introduction According to Rabbinic Judais...

Tweet of February 17, 2026

The study has revealed extensive literary parallels, cosmogonic similarities, and significant lexical and cultural borrowings in the Genesis from Mesopotamia and, most notably, from Egypt. See: https://kruglayasvyazka.blogspot.com/2026/02/blog-post.html [Ru] Tweet of February 17, 2026 #Bible # Genesis #ligamentum_teres BLOG CONTENT TWITTER OR X

LCF in 2025 (May)

LCF in 2025 (May): Quotes from articles and books published in May 2025 mentioning the ligamentum capitis femoris. Teytelbaum, D. E., Bijanki, V., Samuel, S. P., Silva, S., Israel, H., & van Bosse, H. J. Does Open Reduction of Arthrogrypotic Hips Cause Stiffness?. Journal of Pediatric Orthopaedics , 10-1097. DOI: 10.1097/BPO.0000000000002940 [i] journals.lww.com SANTORI, N., & TECCE, S. M. (2025). FUTURE DIRECTIONS IN ARTHROSCOPY FOR HIP TRAUMA. Advancements of Hip Arthroscopy in Trauma , 136-143. [ii] books.google RANDELLI, F. (2025). ARTHROSCOPIC FREE-BODY REMOVAL AFTER DISLOCATION OR AFTER BULLET/BOMB. Advancements of Hip Arthroscopy in Trauma , 1-11. [iii] books.google APRATO, A. (2025). ARTHROSCOPIC TECHNIQUES FOR FEMORAL HEAD FRACTURE REDUCTION AND FIXATION. Advancements of Hip Arthroscopy in Trauma , 38. [iv] books.google Brinkman, J. C., & Hartigan, D. E. (2025). Indications f...

LCF in 2026 (January)

L CF in 2026 ( January ) (Quotes from articles and books published in January 2026 mentioning the ligamentum capitis femoris) Villegas Meza, A. D., Nocek, M., Felan, N. A., Speshock, A., Bolia, I. K., & Philippon, M. J. (2025). Hip Microinstability: Current Concepts in Diagnosis, Surgical Management, and Outcomes A Narrative Review. Open Access Journal of Sports Medicine , 205-221. [i] tandfonline.com , dovepress.com Wang, C. H., Wang, J. H., Lin, Y. H., Shih, C. A., & Hong, C. K. (2026). An Unusual Mechanical Cause of Hip Subluxation Following Modified Dunn Procedure for Slipped Capital Femoral Epiphysis: A Case Report. Formosan Journal of Musculoskeletal Disorders , 10-4103. [ii] journals.lww.com Alsaghaier, A. (2026). Results of spica cast in treatment of developmental dysplasia of the hip in children between 6-18 Months. Journal of Academic Research , 30 , 28-43. [...

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