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1. WO2019004094 - NEGATIVE PRESSURE TRANSMITTING TOOL AND BREAST PUMP USING SAME

Publication Number WO/2019/004094
Publication Date 03.01.2019
International Application No. PCT/JP2018/023871
International Filing Date 22.06.2018
IPC
A61M 1/06 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES 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
1Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
06Milking pumps
CPC
A61M 1/06
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
1Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
06Milking pumps
A61M 1/062
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
1Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
06Milking pumps
062Pump accessories
A61M 1/064
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
1Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
06Milking pumps
062Pump accessories
064Suction cups
A61M 1/066
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
1Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
06Milking pumps
062Pump accessories
064Suction cups
066Inserts therefor
A61M 1/82
A61M 2205/07
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
2205General characteristics of the apparatus
07having air pumping means
Applicants
  • ピジョン株式会社 PIGEON CORPORATION [JP]/[JP]
Inventors
  • 落合 志文 OCHIAI Yukifumi
Agents
  • 新井 全 ARAI Tamotsu
  • 野口 和孝 NOGUCHI Kazutaka
  • 芳野 理之 YOSHINO Michiyuki
  • 長田 大輔 NAGATA Daisuke
Priority Data
2017-12889930.06.2017JP
Publication Language Japanese (ja)
Filing Language Japanese (JA)
Designated States
Title
(EN) NEGATIVE PRESSURE TRANSMITTING TOOL AND BREAST PUMP USING SAME
(FR) OUTIL DE TRANSMISSION DE PRESSION NÉGATIVE ET POMPE TIRE-LAIT UTILISANT CELUI-CI
(JA) 負圧伝達具及びこれを用いた搾乳装置
Abstract
(EN) [Problem] To provide a negative pressure transmitting tool and the like, in which, when the negative pressure transmitting tool, such as a suction cup, is deformed, the negative pressure transmitting tool retains a certain shape and a part thereof is prevented from coming into contact with another member. [Solution] A negative pressure transmitting tool 80 comprising: an opening 81; a bottom portion 83 that is not opened; and a middle portion 82 connecting the opening and the bottom portion, wherein a plurality of rigid portions 84a for inhibiting deformation are formed at predetermined intervals in the middle portion, and a flexible portion 86a made of a flexible material is formed between the plurality of rigid portions.
(FR) [Problème] Produire un outil de transmission de pression négative et similaire, tel qu'une ventouse, qui, lorsqu'il est déformé, maintient une certaine forme et une partie de celui-ci est empêchée de venir au contact d'un autre élément. [Solution] Un outil de transmission de pression négative (80) comprend: une ouverture (81); une partie inférieure (83) non ouverte; et une partie centrale (82) reliant l'ouverture et la partie inférieure. Une pluralité de parties rigides (84a) servant à empêcher la déformation sont formées à intervalles prédéterminés dans la partie centrale; et une partie souple (86a) constituée d'un matériau souple est formée entre la pluralité de parties rigides.
(JA) 【課題】吸引用カップ等の負圧伝達具が変形したときの形状を一定とし、その一部が他の部材に当接することがない負圧伝達具等を提供すること。 【解決手段】開口部81及び非開口の状態の底部83を有すると共に、開口部と底部とを連結する中間部82を有し、少なくとも、中間部には、変形を阻害する剛性部84aが、所定間隔で複数形成され、複数の剛性部間に柔軟な材質より成る柔軟部86aが形成されている負圧伝達具80。
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