{"number":"US12697281B2","kindCode":"B2","documentType":"grant","title":{"original":"Puncture port, liquid storage container, production method for said puncture port, and production method for said liquid storage container","english":"Puncture port, liquid storage container, production method for said puncture port, and production method for said liquid storage container"},"abstract":{"original":"The present invention provides: a puncture port which is capable of ensuring sealability when a puncture is formed, regardless of the size of an insertion part of a puncture instrument; and a liquid storage container equipped with such a puncture port. A puncture port 40 is provided to a liquid storage container for storing a liquid, is to be punctured by a puncture instrument 200 equipped with a needle tube part 210 having a through-hole 215 formed therein, and comprises: a cylindrical port body 43; and a first partition wall 411 and a second partition wall 421 that are provided to the port b…","english":"The present invention provides: a puncture port which is capable of ensuring sealability when a puncture is formed, regardless of the size of an insertion part of a puncture instrument; and a liquid storage container equipped with such a puncture port. A puncture port 40 is provided to a liquid storage container for storing a liquid, is to be punctured by a puncture instrument 200 equipped with a needle tube part 210 having a through-hole 215 formed therein, and comprises: a cylindrical port body 43; and a first partition wall 411 and a second partition wall 421 that are provided to the port b…"},"applicants":["JMS CO., LTD."],"inventors":["Hiroto SAKANE"],"filingDate":"2023-10-11","publicationDate":"2026-08-04","grantDate":"2026-08-04","verifiedWithOffice":true,"pdfUrl":"https://downloadpatent.com/pdf/US12697281B2.pdf","pages":{"en":"https://downloadpatent.com/patent/US12697281B2","zh-Hant":"https://downloadpatent.com/zh-Hant/patent/US12697281B2","ja":"https://downloadpatent.com/ja/patent/US12697281B2"}}