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1. (WO2019049955) URINARY CATHETER
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Pub. No.: WO/2019/049955 International Application No.: PCT/JP2018/033107
Publication Date: 14.03.2019 International Filing Date: 06.09.2018
IPC:
A61M 1/00 (2006.01) ,A61M 25/00 (2006.01) ,A61M 25/10 (2013.01) ,A61M 25/14 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
M
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
1
Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
M
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
25
Catheters; Hollow probes
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
M
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
25
Catheters; Hollow probes
10
Balloon catheters
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
M
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
25
Catheters; Hollow probes
14
Arrangement or shape of fluid flow passages, e.g. of plural fluid passages
Applicants:
大塚テクノ株式会社 OTSUKA TECHNO CORPORATION [JP/JP]; 徳島県鳴門市瀬戸町明神字板屋島120-1 120-1, Aza Itayashima, Akinokami, Seto-cho, Naruto-shi, Tokushima 7710360, JP
Inventors:
井上 慎一郎 INOUE, Shinichiro; JP
増田 哲也 MASUDA, Tetsuya; JP
津久井 信夫 TSUKUI, Nobuo; JP
Agent:
特許業務法人あい特許事務所 AI ASSOCIATION OF PATENT AND TRADEMARK ATTORNEYS; 大阪府大阪市中央区南本町二丁目6番12号 サンマリオンNBFタワー21階 Sun Mullion NBF Tower, 21st Floor, 6-12, Minamihommachi 2-chome, Chuo-ku, Osaka-shi, Osaka 5410054, JP
Priority Data:
2017-17217407.09.2017JP
Title (EN) URINARY CATHETER
(FR) CATHÉTER URINAIRE
(JA) 尿道カテーテル
Abstract:
(EN) Provided is a urinary catheter that, while having function for preventing balloon-based dislodgement, is capable of simply discharging urine from the inner wall of the bladder to the apex of the balloon. Provided is a urinary catheter 1 comprising: a catheter body 2; a urine discharge lumen 11 formed within the catheter body 2; a balloon 4 that has a first end 25 and second end 26 that are anchored at a distal end of the catheter body 2 so as to surround the catheter body, and, when expanded, comprises a linear recess 38 that extends along a circumferential surface 31 thereof from the first end 25 toward the second end 26; a first urine discharge outlet 9 that is formed in the catheter body 2 closer to the distal end than the balloon 4, and communicates with the urine discharge lumen 11; and a second urine discharge outlet 37 that is formed in the catheter body 2 near the first end 25 of the balloon 4, and communicates with the urine discharge lumen 11.
(FR) La présente invention concerne un cathéter urinaire qui, tout en ayant une fonction destinée à empêcher un délogement à base de ballonnet, est capable de décharger simplement l'urine de la paroi interne de la vessie au sommet du ballonnet. L'invention concerne un cathéter urinaire 1 comprenant : un corps de cathéter 2 ; une lumière d'évacuation d'urine 11 formée à l'intérieur du corps de cathéter 2 ; un ballonnet 4 qui a une première extrémité 25 et une seconde extrémité 26 qui sont ancrées à une extrémité distale du corps de cathéter 2 de façon à entourer le corps de cathéter, et, lorsqu'elle est déployée, comprend un évidement linéaire 38 qui s'étend le long d'une surface circonférentielle 31 de celui-ci à partir de la première extrémité 25 vers la seconde extrémité 26 ; une première sortie d'évacuation d'urine 9 qui est formée dans le corps de cathéter 2 plus près de l'extrémité distale que le ballonnet 4, et qui communique avec la lumière d'évacuation d'urine 11 ; et une seconde sortie d'évacuation d'urine 37 qui est formée dans le corps de cathéter 2 à proximité de la première extrémité 25 du ballonnet 4, et communique avec la lumière d'évacuation d'urine 11.
(JA) バルーン部による抜け落ち防止機能を有しながら、膀胱の内壁からバルーン部の頂部までの尿を簡単に排出することができる尿道カテーテルを提供する。 カテーテル本体2と、カテーテル本体2内に形成された尿排出用ルーメン11と、カテーテル本体2の先端部側において、カテーテル本体2を取り囲むように固定された第1端部25および第2端部26を有し、膨張状態において、第1端部25から第2端部26へ向かってその周面31に沿って延びる線状の凹部38を有するバルーン4と、カテーテル本体2においてバルーン4よりも先端部側に形成され、尿排出用ルーメン11に連通する第1の尿排出口9と、カテーテル本体2においてバルーン4の第1端部25近傍に形成され、尿排出用ルーメン11に連通する第2の尿排出口37とを含む、尿道カテーテル1を提供する。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)