HRP20240144T1 - Balonski kateter - Google Patents

Balonski kateter Download PDF

Info

Publication number
HRP20240144T1
HRP20240144T1 HRP20240144TT HRP20240144T HRP20240144T1 HR P20240144 T1 HRP20240144 T1 HR P20240144T1 HR P20240144T T HRP20240144T T HR P20240144TT HR P20240144 T HRP20240144 T HR P20240144T HR P20240144 T1 HRP20240144 T1 HR P20240144T1
Authority
HR
Croatia
Prior art keywords
protrusion
balloon
straight tube
extends
pointed
Prior art date
Application number
HRP20240144TT
Other languages
English (en)
Inventor
Mitsumasa OKAMOTO
Takashi Kunisada
Original Assignee
Goodman Co., Ltd.
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 Goodman Co., Ltd. filed Critical Goodman Co., Ltd.
Publication of HRP20240144T1 publication Critical patent/HRP20240144T1/hr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/10—Balloon catheters
    • A61M25/104—Balloon catheters used for angioplasty
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/10—Balloon catheters
    • A61M25/1002—Balloon catheters characterised by balloon shape
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
    • A61B2017/22001—Angioplasty, e.g. PCTA
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
    • A61B2017/22051—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for with an inflatable part, e.g. balloon, for positioning, blocking, or immobilisation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
    • A61B2017/22051—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for with an inflatable part, e.g. balloon, for positioning, blocking, or immobilisation
    • A61B2017/22065—Functions of balloons
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/10—Balloon catheters
    • A61M25/1002—Balloon catheters characterised by balloon shape
    • A61M2025/1004—Balloons with folds, e.g. folded or multifolded
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/10—Balloon catheters
    • A61M2025/1043—Balloon catheters with special features or adapted for special applications
    • A61M2025/1081—Balloon catheters with special features or adapted for special applications having sheaths or the like for covering the balloon but not forming a permanent part of the balloon, e.g. retractable, dissolvable or tearable sheaths
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/10—Balloon catheters
    • A61M2025/1043—Balloon catheters with special features or adapted for special applications
    • A61M2025/1084—Balloon catheters with special features or adapted for special applications having features for increasing the shape stability, the reproducibility or for limiting expansion, e.g. containments, wrapped around fibres, yarns or strands
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/10—Balloon catheters
    • A61M2025/1043—Balloon catheters with special features or adapted for special applications
    • A61M2025/1086—Balloon catheters with special features or adapted for special applications having a special balloon surface topography, e.g. pores, protuberances, spikes or grooves
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/10—Balloon catheters
    • A61M2025/1043—Balloon catheters with special features or adapted for special applications
    • A61M2025/109—Balloon catheters with special features or adapted for special applications having balloons for removing solid matters, e.g. by grasping or scraping plaque, thrombus or other matters that obstruct the flow
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/02—General characteristics of the apparatus characterised by a particular materials
    • A61M2205/0216—Materials providing elastic properties, e.g. for facilitating deformation and avoid breaking

Claims (4)

1. Balonski kateter (10), koji sadrži balon (13), načinjen od filma zadane debljine, gdje balon (13) sadrži dio za napuhavanje/ispuhavanje, kojeg se može napuhati i ispuhati, gdje film sadrži linearnu izbočinu (31,32,33), koja se pruža u smjeru po debljini i pruža se po površini filma na dijelu za napuhavanje/ispuhavanje, te unutarnja izbočina (32, 33), koja se pruža unutar balona (13) u smjeru po debljini, je izvedena kao izbočina; naznačen time što dio za napuhavanje/ispuhavanje sadrži: dio u obliku ravne cijevi (13c), koji ima najveći promjer tijekom napuhavanja; i par zašiljenih dijelova (13b, 13d), koji se nalazi na suprotnim stranama dijela u obliku ravne cijevi (13c) u aksijalnom smjeru balona (13), gdje svaki od zašiljenih dijelova (13b, 13d) ima smanjeni promjer prema strani okrenutoj od dijela u obliku ravne cijevi (13c), film, koji sadrži izbočinu na svakom od dijela u obliku ravne cijevi (13c) i zašiljenih dijelova (13b, 13d), vanjsku izbočinu (31), koja se pruža izvan balona (13), je izvedena kao izbočina na dijelu u obliku ravne cijevi (13c), dok na dijelu u obliku ravne cijevi (13c) nema unutarnje izbočine koja se pruža unutar balona (13), te unutarnju izbočinu (32, 33), koja je izvedena kao izbočina na najmanje jednom od bilo kojeg zašiljenog dijela (13b, 13d), dok na tom zašiljenom dijelu (13b, 13d) nema vanjske izbočine koja se pruža izvan balona (13); gdje se svaka od izbočine na dijelu u obliku ravne cijevi (13c) i izbočine na svakom od zašiljenih dijelova (13b, 13d) pruža u aksijalnom smjeru balona (13) po površini filma; i gdje izbočina na dijelu u obliku ravne cijevi (13c) se pruža kroz dio u obliku ravne cijevi (13c) u aksijalnom smjeru, izbočina na dijelu u obliku ravne cijevi (13c) ima orijentaciju u kojoj se jedan od njezinih kutova pruža radijalno izvan balona (13), izbočina na svakom od zašiljenih dijelova (13b, 13d) se pruža kroz zašiljeni dio u aksijalnom smjeru, te izbočina na dijelu u obliku ravne cijevi (13c) i izbočina na svakom od zašiljenih dijelova (13b, 13d) se nalaze na istom položaju u smjeru oboda balona (13).
2. Balonski kateter (10) u skladu s patentnim zahtjevom 1, naznačen time što se unutarnja izbočina (32, 33) nalazi na najmanje jednoj od strana vršnog kraja zašiljenih dijelova (13b, 13d).
3. Balonski kateter (10) u skladu s patentnim zahtjevom 2, naznačen time što se na svakom od oba zašiljena dijela (13b, 13d) nalazi unutarnja izbočina (32, 33).
4. Balonski kateter (10) u skladu s bilo kojim od patentnih zahtjeva 1 do 3, naznačen time što vanjska izbočina ima poprečni presjek okomit u odnosu na uzdužni smjer vanjske izbočine u trokutastom obliku.
HRP20240144TT 2018-07-09 2019-06-11 Balonski kateter HRP20240144T1 (hr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2018130088 2018-07-09
PCT/JP2019/023089 WO2020012851A1 (ja) 2018-07-09 2019-06-11 バルーンカテーテル
EP19834109.1A EP3795200B1 (en) 2018-07-09 2019-06-11 Balloon catheter

Publications (1)

Publication Number Publication Date
HRP20240144T1 true HRP20240144T1 (hr) 2024-04-12

Family

ID=69141897

Family Applications (1)

Application Number Title Priority Date Filing Date
HRP20240144TT HRP20240144T1 (hr) 2018-07-09 2019-06-11 Balonski kateter

Country Status (7)

Country Link
US (1) US11679242B2 (hr)
EP (1) EP3795200B1 (hr)
JP (1) JP6975858B2 (hr)
KR (1) KR102492421B1 (hr)
CN (1) CN112203712B (hr)
HR (1) HRP20240144T1 (hr)
WO (1) WO2020012851A1 (hr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2022102766A1 (hr) * 2020-11-16 2022-05-19
EP4268881A1 (en) 2020-12-24 2023-11-01 Kaneka Corporation Balloon for balloon catheter
JPWO2022158100A1 (hr) * 2021-01-21 2022-07-28
CN116744998A (zh) * 2021-03-15 2023-09-12 株式会社钟化 球囊导管用球囊
WO2022264744A1 (ja) * 2021-06-17 2022-12-22 株式会社グッドマン バルーンカテーテル
AU2022338382A1 (en) * 2021-08-31 2024-03-14 Goodman Co., Ltd. Balloon catheter
JP2023070025A (ja) * 2021-11-08 2023-05-18 株式会社カネカ バルーンカテーテル用バルーン

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Also Published As

Publication number Publication date
US20210113821A1 (en) 2021-04-22
CN112203712B (zh) 2023-11-07
US11679242B2 (en) 2023-06-20
WO2020012851A1 (ja) 2020-01-16
JP6975858B2 (ja) 2021-12-01
JPWO2020012851A1 (ja) 2021-06-24
EP3795200B1 (en) 2023-12-27
EP3795200A4 (en) 2021-07-28
KR20210014143A (ko) 2021-02-08
CN112203712A (zh) 2021-01-08
KR102492421B1 (ko) 2023-01-27
EP3795200A1 (en) 2021-03-24

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