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AT527905B1 - An implant that can be adjusted in size - Google Patents

An implant that can be adjusted in size

Info

Publication number
AT527905B1
AT527905B1 ATA148/2023A AT1482023A AT527905B1 AT 527905 B1 AT527905 B1 AT 527905B1 AT 1482023 A AT1482023 A AT 1482023A AT 527905 B1 AT527905 B1 AT 527905B1
Authority
AT
Austria
Prior art keywords
actuator unit
implant according
implant
unit
dome
Prior art date
Application number
ATA148/2023A
Other languages
German (de)
Other versions
AT527905A1 (en
Inventor
Hellekes Prof Dr Ma Dirk
Original Assignee
Hellekes Prof Dr Ma Dirk
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hellekes Prof Dr Ma Dirk filed Critical Hellekes Prof Dr Ma Dirk
Priority to ATA148/2023A priority Critical patent/AT527905B1/en
Priority to PCT/EP2024/088282 priority patent/WO2025133373A1/en
Publication of AT527905A1 publication Critical patent/AT527905A1/en
Application granted granted Critical
Publication of AT527905B1 publication Critical patent/AT527905B1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/12—Mammary prostheses
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/02—Devices for expanding tissue, e.g. skin tissue
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2250/0001—Means for transferring electromagnetic energy to implants
    • A61F2250/0002—Means for transferring electromagnetic energy to implants for data transfer
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2250/0003—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having an inflatable pocket filled with fluid, e.g. liquid or gas
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2250/0004—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof adjustable
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2250/0058—Additional features; Implant or prostheses properties not otherwise provided for
    • A61F2250/0059—Additional features; Implant or prostheses properties not otherwise provided for temporary
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2250/0058—Additional features; Implant or prostheses properties not otherwise provided for
    • A61F2250/0065—Additional features; Implant or prostheses properties not otherwise provided for telescopic

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Public Health (AREA)
  • Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pathology (AREA)
  • Dermatology (AREA)
  • Cardiology (AREA)
  • Transplantation (AREA)
  • Vascular Medicine (AREA)
  • Prostheses (AREA)

Abstract

In seiner Größe variierbares Implantat (1), wobei das Implantat Folgendes umfasst: - eine Grundplatte (2), - einen auf der Grundplatte (2) abgestützten, kuppelförmigen Körper (3), welcher aus einem oder mehreren in seiner/ihrer Position und/oder Lage verstellbaren Kuppelsegment(en) (20, 21, 22, 23, 24, 25, 30) gebildet ist, um Form und Größe des Implantates (1) zu variieren, - zumindest eine Aktuatoreinheit (40, 41, 42, 43, 44, 45, 50) zur Änderung der Position und/oder Lage des einen oder der mehreren verstellbaren Kuppelsegmente (20, 21, 22, 23, 24, 25, 30) und - eine Steuereinheit zur Ansteuerung der zumindest einen Aktuatoreinheit (40, 41, 42, 43, 44, 45, 50), wobei die zumindest eine Aktuatoreinheit eine zentrale Aktuatoreinheit (50) und periphere Aktuatoreinheiten (41, 42, 43, 44, 45) umfasst, wobei die zentrale Aktuatoreinheit (50) im Mittelpunkt der Grundplatte (2) angeordnet ist und die peripheren Aktuatoreinheiten (41, 42, 43, 4,4, 45) in gleichmäßigen Winkelabständen um die zentrale Aktuatoreinheit (5) herum angeordnet sind.Implant (1) variable in size, the implant comprising: - a base plate (2), - a dome-shaped body (3) supported on the base plate (2), which is formed from one or more dome segment(s) (20, 21, 22, 23, 24, 25, 30) adjustable in its position and/or orientation in order to vary the shape and size of the implant (1), - at least one actuator unit (40, 41, 42, 43, 44, 45, 50) for changing the position and/or orientation of the one or more adjustable dome segments (20, 21, 22, 23, 24, 25, 30), and - a control unit for controlling the at least one actuator unit (40, 41, 42, 43, 44, 45, 50), the at least one actuator unit a central actuator unit (50) and peripheral actuator units (41, 42, 43, 44, 45), wherein the central actuator unit (50) is arranged at the center of the base plate (2) and the peripheral actuator units (41, 42, 43, 44, 45) are arranged at equal angular intervals around the central actuator unit (5).

Claims (13)

A ‚hes AT 527 905 B1 2025-09-15 Ss N PatentansprücheA 'hes AT 527 905 B1 2025-09-15 Ss N patent claims 1. In seiner Größe variierbares Implantat (1), wobei das Implantat Folgendes umfasst: - eine Grundplatte (2), - einen auf der Grundplatte (2) abgestützten, kuppelförmigen Körper (3), welcher aus 1. Implant (1) which is variable in size, the implant comprising: - a base plate (2), - a dome-shaped body (3) supported on the base plate (2), which body consists of einem oder mehreren in seiner/ihrer Position und/oder Lage verstellbaren Kuppelsegment(en) (20, 21, 22, 23, 24, 25, 30) gebildet ist, um Form und Größe des Implantates (1) zu variieren, one or more dome segments (20, 21, 22, 23, 24, 25, 30) adjustable in their position and/or orientation in order to vary the shape and size of the implant (1), zumindest eine Aktuatoreinheit (40, 41, 42, 43, 44, 45, 50) zur Änderung der Position und/oder Lage des einen oder der mehreren verstellbaren Kuppelsegmente (20, 21, 22, 23, 24, 25, 30) at least one actuator unit (40, 41, 42, 43, 44, 45, 50) for changing the position and/or orientation of the one or more adjustable coupling segments (20, 21, 22, 23, 24, 25, 30) und eine Steuereinheit zur Ansteuerung der zumindest einen Aktuatoreinheit (40, 41, 42, 43, 44, 45, 50), dadurch gekennzeichnet, dass die zumindest eine Aktuatoreinheit eine zentrale Aktuatoreinheit (50) und periphere Aktuatoreinheiten (41, 42, 43, 44, 45) umfasst, wobei die zentrale Aktuatoreinheit (50) im Mittelpunkt der Grundplatte (2) angeordnet ist und die peripheren Aktuatoreinheiten (41, 42, 43, 4,4, 45) in gleichmäßigen Winkelabständen um die zentrale Aktuatoreinheit (5) herum angeordnet sind. and a control unit for controlling the at least one actuator unit (40, 41, 42, 43, 44, 45, 50), characterized in that the at least one actuator unit comprises a central actuator unit (50) and peripheral actuator units (41, 42, 43, 44, 45), wherein the central actuator unit (50) is arranged in the center of the base plate (2) and the peripheral actuator units (41, 42, 43, 44, 45) are arranged at equal angular intervals around the central actuator unit (5). 2. Implantat nach Anspruch 1, dadurch gekennzeichnet, dass die Grundplatte (2) kreisförmig ausgebildet ist. 2. Implant according to claim 1, characterized in that the base plate (2) is circular. 3. Implantat nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass das eine oder die mehreren verstellbaren Kuppelsegmente (20, 21, 22, 23, 24, 25, 30) an seiner/ihrer Innenseite mit dem distalen Ende eines zugeordneten Teleskopstabes (71, 72, 73, 74, 75, 80) verbunden ist/sind, der an seinem proximalen Ende mit jeweils einer der zumindest einen Aktuatoreinheit (40, 41, 42, 43, 44, 45, 50) verbunden ist, die auf der Grundplatte (2) angebracht ist und mit der das jeweilige Kuppelsegment (20, 21, 22, 23, 24, 25, 30) und der zugeordnete Teleskopstab (71, 72, 73, 74, 75, 80) zwischen einer eingefahrenen Position und ausgefahrenen Position verstellbar ist, um Form und Größe des Implantates (1) zu variieren. 3. Implant according to claim 1 or 2, characterized in that the one or more adjustable dome segments (20, 21, 22, 23, 24, 25, 30) is/are connected on its/their inner side to the distal end of an associated telescopic rod (71, 72, 73, 74, 75, 80), which is/are connected at its proximal end to one of the at least one actuator unit (40, 41, 42, 43, 44, 45, 50) which is mounted on the base plate (2) and with which the respective dome segment (20, 21, 22, 23, 24, 25, 30) and the associated telescopic rod (71, 72, 73, 74, 75, 80) can be adjusted between a retracted position and an extended position in order to shape and To vary the size of the implant (1). 4. Implantat nach Anspruch 3, dadurch gekennzeichnet, dass die zentrale Aktuatoreinheit (50) durch eine zentrale Hubeinheit für einen zentralen der Teleskopstäbe zur vertikalen Einund Ausfahrbewegung und die peripheren, um die zentrale Aktuatoreinheit (50) angeordneten Aktuatoreinheiten (41, 42, 43, 44, 45) durch schräg orientierte periphere Hubeinheiten für weitere der Teleskopstäbe zur Ein- und Ausfahrbewegung jeweils in einem schrägen Winkel zur Grundplatte (2) gebildet sind. 4. Implant according to claim 3, characterized in that the central actuator unit (50) is formed by a central lifting unit for a central one of the telescopic rods for vertical retraction and extension movement and the peripheral actuator units (41, 42, 43, 44, 45) arranged around the central actuator unit (50) are formed by obliquely oriented peripheral lifting units for further of the telescopic rods for retraction and extension movement, each at an oblique angle to the base plate (2). 5. Implantat nach Anspruch 4, dadurch gekennzeichnet, dass der kuppelförmige Körper (3) aus zumindest zwei voneinander unabhängig in ihrer Position und/oder Lage verstellbaren Kuppelsegmenten (20, 21, 22, 23, 24, 25, 30) gebildet ist. 5. Implant according to claim 4, characterized in that the dome-shaped body (3) is formed from at least two dome segments (20, 21, 22, 23, 24, 25, 30) which are independently adjustable in their position and/or orientation. 6. Implantat nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass der kuppelförmige Körper (3), die zumindest eine Aktuatoreinheit (40, 41, 42, 43, 44, 45, 50) und zugehörige Teile zumindest teilweise von einer flexiblen Hülle (5) umgeben sind. 6. Implant according to one of the preceding claims, characterized in that the dome-shaped body (3), the at least one actuator unit (40, 41, 42, 43, 44, 45, 50) and associated parts are at least partially surrounded by a flexible sheath (5). 7. Implantat nach Anspruch 6, dadurch gekennzeichnet, dass die flexible Hülle aus Silikon oder einem ähnlichen, dehnbaren Material gebildet ist. 7. Implant according to claim 6, characterized in that the flexible sheath is made of silicone or a similar, stretchable material. 8. Implantat nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass die eine oder mehreren verstellbaren Kuppelsegmente (20, 21, 22, 23, 24, 25, 30) zumindest eine gekrümmte trapezförmige Platte und zumindest eine gekrümmte sechseckige Platte umfassen. 8. Implant according to one of claims 1 to 7, characterized in that the one or more adjustable dome segments (20, 21, 22, 23, 24, 25, 30) comprise at least one curved trapezoidal plate and at least one curved hexagonal plate. 9. Implantat nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, dass die zumindest eine Aktuatoreinheit (41, 42, 43, 44, 45, 50) einen elektromechanischen, pneumatischen oder hydraulischen Vortrieb von gesteuerten Zylindern beinhaltet. 9. Implant according to one of claims 1 to 8, characterized in that the at least one actuator unit (41, 42, 43, 44, 45, 50) includes an electromechanical, pneumatic or hydraulic propulsion of controlled cylinders. 10. Implantat nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Steuereinheit über ein Kabel oder eine drahtlose UÜbertragungseinheit mit der zumindest einen Aktuatoreinheit (41, 42, 43, 44, 45, 50) verbunden ist. 10. Implant according to one of the preceding claims, characterized in that the control unit is connected to the at least one actuator unit (41, 42, 43, 44, 45, 50) via a cable or a wireless transmission unit. 71711 71711 11. Implantat nach einem der Ansprüche 1 bis 10, dadurch gekennzeichnet, dass jeder der zumindest einen Aktuatoreinheit (41, 42, 43, 44, 45, 50) eine Sensoreinheit zugeordnet ist, die aktuelle Positionsdaten erfasst und die jeweils mit der Steuereinheit verbunden ist. 11. Implant according to one of claims 1 to 10, characterized in that each of the at least one actuator unit (41, 42, 43, 44, 45, 50) is assigned a sensor unit which records current position data and which is connected to the control unit. 12. Implantat nach einem der Ansprüche 1 bis 11, dadurch gekennzeichnet, dass die Steuereinheit mit einer Warenwirtschaftsdatenbank verbindbar ist. 12. Implant according to one of claims 1 to 11, characterized in that the control unit can be connected to a merchandise management database. 13. Implantat nach einem der Ansprüche 1 bis 12, dadurch gekennzeichnet, dass die Steuereinheit mit einer Eingabe- und Anzeigeeinrichtung verbunden ist. 13. Implant according to one of claims 1 to 12, characterized in that the control unit is connected to an input and display device. Hierzu 3 Blatt Zeichnungen 3 sheets of drawings
ATA148/2023A 2023-12-22 2023-12-22 An implant that can be adjusted in size AT527905B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ATA148/2023A AT527905B1 (en) 2023-12-22 2023-12-22 An implant that can be adjusted in size
PCT/EP2024/088282 WO2025133373A1 (en) 2023-12-22 2024-12-21 Implant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ATA148/2023A AT527905B1 (en) 2023-12-22 2023-12-22 An implant that can be adjusted in size

Publications (2)

Publication Number Publication Date
AT527905A1 AT527905A1 (en) 2025-07-15
AT527905B1 true AT527905B1 (en) 2025-09-15

Family

ID=89427111

Family Applications (1)

Application Number Title Priority Date Filing Date
ATA148/2023A AT527905B1 (en) 2023-12-22 2023-12-22 An implant that can be adjusted in size

Country Status (2)

Country Link
AT (1) AT527905B1 (en)
WO (1) WO2025133373A1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5882353A (en) * 1994-04-11 1999-03-16 Pmt Corporation Mechanical tissue expander
US20040147953A1 (en) * 2003-01-28 2004-07-29 Tewodros Gedebou Tissue expander, system and method
US20100010531A1 (en) * 2004-09-21 2010-01-14 Tadmor Shalon Tissue Expansion Devices
US20150190219A1 (en) * 2012-07-09 2015-07-09 Curt Kothera Diaphragm assist device
US20180256276A1 (en) * 2017-03-07 2018-09-13 Medtronic Advanced Energy, Llc Multi-chambered breast tissue expander
WO2024062481A1 (en) * 2022-09-20 2024-03-28 Visagex Medical Ltd. Adjustable implants

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5882353A (en) * 1994-04-11 1999-03-16 Pmt Corporation Mechanical tissue expander
US20040147953A1 (en) * 2003-01-28 2004-07-29 Tewodros Gedebou Tissue expander, system and method
US20100010531A1 (en) * 2004-09-21 2010-01-14 Tadmor Shalon Tissue Expansion Devices
US20150190219A1 (en) * 2012-07-09 2015-07-09 Curt Kothera Diaphragm assist device
US20180256276A1 (en) * 2017-03-07 2018-09-13 Medtronic Advanced Energy, Llc Multi-chambered breast tissue expander
WO2024062481A1 (en) * 2022-09-20 2024-03-28 Visagex Medical Ltd. Adjustable implants

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Dem Schutzbegehren ist kein Anspruch 5 zu entnehmen. *
Die Ansprüche 16 und 17 betreffen ein Verfahren zur chirurgischen Behandlung des menschlichen Körpers und sind daher gemäß § 2 Abs. 1 Z 2 PatG von einem Patentschutz ausgenommen. *

Also Published As

Publication number Publication date
WO2025133373A1 (en) 2025-06-26
AT527905A1 (en) 2025-07-15

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