PL442138A1 - Medical device for percutaneous medical procedures, comprising a catheter part and a handle provided with a rotatable proximal part - Google Patents

Medical device for percutaneous medical procedures, comprising a catheter part and a handle provided with a rotatable proximal part

Info

Publication number
PL442138A1
PL442138A1 PL442138A PL44213822A PL442138A1 PL 442138 A1 PL442138 A1 PL 442138A1 PL 442138 A PL442138 A PL 442138A PL 44213822 A PL44213822 A PL 44213822A PL 442138 A1 PL442138 A1 PL 442138A1
Authority
PL
Poland
Prior art keywords
rotation lock
handle
lock disc
catheter
longitudinal
Prior art date
Application number
PL442138A
Other languages
Polish (pl)
Inventor
Wojciech Wojakowski
Dominik OGONOWSKI
Piotr FRYDRYSIAK
Marek Gzik
Wojciech Wolański
Bożena Gzik-Zroska
Kamil Joszko
Michał Burkacki
Miłosz Chrzan
Sławomir Suchoń
Agata Chmielarz
Karolina Hołdys
Michał Latko
Original Assignee
Balton Spółka Z Ograniczoną Odpowiedzialnością
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 Balton Spółka Z Ograniczoną Odpowiedzialnością filed Critical Balton Spółka Z Ograniczoną Odpowiedzialnością
Priority to PL442138A priority Critical patent/PL442138A1/en
Priority to PCT/PL2023/000044 priority patent/WO2024043799A1/en
Publication of PL442138A1 publication Critical patent/PL442138A1/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
    • A61F2/95—Instruments specially adapted for placement or removal of stents or stent-grafts
    • A61F2/9517—Instruments specially adapted for placement or removal of stents or stent-grafts handle assemblies therefor
    • 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
    • A61F2/24—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body
    • A61F2/2427—Devices for manipulating or deploying heart valves during implantation
    • A61F2/243—Deployment by mechanical expansion
    • A61F2/2433—Deployment by mechanical expansion using balloon catheter
    • 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
    • A61F2250/0008—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof adjustable for adjusting a position by translation along an axis or two perpendicular axes

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Cardiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Media Introduction/Drainage Providing Device (AREA)

Abstract

Przedmiotem zgłoszenia jest urządzenie medyczne do przezskórnych zabiegów medycznych, zawierające część cewnikową oraz uchwyt zaopatrzony w obrotową część proksymalną, charakteryzuje się tym, że część cewnikowa (2) jest zaopatrzona w zespół rurki wewnętrznej (3) zamocowany współosiowo wewnątrz korpusu (11) części proksymalnej uchwytu (10) i wyprowadzony poprzez część środkową uchwytu (9) i część dystalną uchwytu (8) ku dystalnemu końcowi części cewnikowej (2), przy czym w obrębie korpusu (11) znajduje się układ sterowanego obracania, względem osi wzdłużnej a-a urządzenia, korpusu (11) wraz z zespołem rurki wewnętrznej (3) obejmujący: umieszczoną w wewnętrznej przestrzeni korpusu (11), osadzoną suwliwie, za pośrednictwem rurki przesuwu wzdłużnego, na zespole rurki wewnętrznej (3), prostopadle do wzdłużnej osi a-a urządzenia, tarczę blokady obrotu zaopatrzoną na płaszczyźnie proksymalnej w ustawione promieniście występy, przy czym tarcza blokady obrotu wraz z rurką przesuwu wzdłużnego, na której jest zamocowana, wykazuje tylko jeden wzdłużny, stopień swobody ruchu; umieszczony wewnątrz korpusu (11), równolegle do tarczy blokady obrotu element przyjmujący wspomnianą tarczę blokady obrotu, przy czym element przyjmujący od strony przyjmującej tarczę blokady obrotu jest wyposażony w powierzchnię kształtowo dopasowaną do występów tarczy blokady obrotu; oraz umieszczony w przestrzeni wewnętrznej korpusu (11), co najmniej jeden sprężysty element, który ma pierwsze położenie, spoczynkowe, blokujące ruch obrotowy elementu przyjmującego wraz z całym korpusem (11) oraz drugie położenie, sprężone, odblokowujące ruch obrotowy elementu przyjmującego wraz z całym korpusem (11).The subject of the application is a medical device for percutaneous medical procedures, comprising a catheter part and a handle provided with a rotatable proximal part, characterized in that the catheter part (2) is provided with an internal tube assembly (3) mounted coaxially inside the body (11) of the proximal part of the handle (10) and led out through the central part of the handle (9) and the distal part of the handle (8) to the distal end of the catheter part (2), wherein within the body (11) there is a controlled rotation system, relative to the longitudinal axis a-a of the device, the body ( 11) together with the inner tube assembly (3), including: a rotation locking disc located in the internal space of the body (11), slidably mounted on the inner tube assembly (3), via the longitudinal shift tube (3), perpendicular to the longitudinal axis a-a of the device, equipped with in the proximal plane with radially arranged projections, wherein the rotation lock disc, together with the longitudinal feed tube on which it is mounted, has only one longitudinal degree of freedom of movement; an element receiving said rotation lock disc located inside the body (11), parallel to the rotation lock disc, wherein the receiving element on the side receiving the rotation lock disc is equipped with a surface shape-fitting to the protrusions of the rotation lock disc; and placed in the internal space of the body (11), at least one elastic element which has a first position, resting, blocking the rotational movement of the receiving element together with the entire body (11) and a second position, compressed, unlocking the rotational movement of the receiving element together with the entire body (11).

PL442138A 2022-08-26 2022-08-26 Medical device for percutaneous medical procedures, comprising a catheter part and a handle provided with a rotatable proximal part PL442138A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PL442138A PL442138A1 (en) 2022-08-26 2022-08-26 Medical device for percutaneous medical procedures, comprising a catheter part and a handle provided with a rotatable proximal part
PCT/PL2023/000044 WO2024043799A1 (en) 2022-08-26 2023-08-25 A medical device for percutaneous medical procedures, comprising a catheter part and a handle provided with a rotatable proximal part

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL442138A PL442138A1 (en) 2022-08-26 2022-08-26 Medical device for percutaneous medical procedures, comprising a catheter part and a handle provided with a rotatable proximal part

Publications (1)

Publication Number Publication Date
PL442138A1 true PL442138A1 (en) 2024-03-04

Family

ID=88598736

Family Applications (1)

Application Number Title Priority Date Filing Date
PL442138A PL442138A1 (en) 2022-08-26 2022-08-26 Medical device for percutaneous medical procedures, comprising a catheter part and a handle provided with a rotatable proximal part

Country Status (2)

Country Link
PL (1) PL442138A1 (en)
WO (1) WO2024043799A1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017100927A1 (en) * 2015-12-15 2017-06-22 Neovasc Tiara Inc. Transseptal delivery system
DE102017108521A1 (en) * 2017-04-21 2018-10-25 Biotronik Ag Catheter device with rotatable distal tip
US11969347B2 (en) * 2020-05-13 2024-04-30 Evalve, Inc. Methods, systems, and devices for deploying an implant

Also Published As

Publication number Publication date
WO2024043799A1 (en) 2024-02-29

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