Title:
使い捨て洗眼カップ用のヒートシールリング及び使い捨て洗眼カップ
Document Type and Number:
Japanese Patent JP7129103
Kind Code:
B2
Abstract:
To provide a heat seal ring in which a seal ring and an eye wash cup are disengaged by small force, while keeping sealability, stringiness is not caused on this occasion, and the eyewash in the eye wash cup is not jumped forth when peeled.SOLUTION: An eye wash cup is provided and discloses a hot seal ring for a horseshoe-shaped eye wash cup, a disposable eye wash cup and a production process. The one-time use eyewash includes a cup 1, an adherence body 2 installed to the cup 1 as built-in and the eyewash filled in the cup 1. The adherence body 2 is sealed with a composite tectorial membrane 3. The adherence body 2 includes a first adherence part 21 adhering to an orbital nose ridge side, a second adherence part 22 adhering to an orbital upper/lower side, and a third adherence part 23 adhering to the side separated from the orbital nose ridge side. Further, one adherence body 2 is provided in a ring body 4, and a better adherence effect can be obtained. Also, the ring body 4 is included. The ring body 4 is an integral oval ring structure comprising mainly a ring body head part, a ring body intermediate part and a ring body tail part.SELECTED DRAWING: Figure 6
Inventors:
Roh Seiren
Application Number:
JP2020104123A
Publication Date:
September 01, 2022
Filing Date:
June 16, 2020
Export Citation:
Assignee:
Tianyan Meiha(Jiangsu)Biotechnology Co.,LTD.
International Classes:
A61H35/02; B65D1/00
Domestic Patent References:
| JP2003024413A | ||||
| JP2016108012A | ||||
| JP2001309960A |
Foreign References:
| CN207203079U |
Attorney, Agent or Firm:
Takashi Yamashita