{"id":4084,"date":"2025-09-29T14:09:43","date_gmt":"2025-09-29T05:09:43","guid":{"rendered":"https:\/\/www.ncc-caps.co.jp\/english\/?page_id=4084"},"modified":"2025-09-29T14:09:51","modified_gmt":"2025-09-29T05:09:51","slug":"project10","status":"publish","type":"page","link":"https:\/\/www.ncc-caps.co.jp\/english\/research-development\/project10\/","title":{"rendered":"ISO-compatible TSK10 Unilok spout set"},"content":{"rendered":"
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ISO-compatible TSK10 Unilok spout set<\/span><\/h2>\n
\n \"Project <\/picture>\n <\/header>\n
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In December 2019, ISO80369-3, a new standard that defines the shapes of male and female connectors to prevent accidental connection of nutritional solutions to intravenous or tracheal tubes, was introduced in the field of enteral nutrition. Previously, our company had developed and marketed adapters that attach to spouts in response to the introduction of the ISO80369-3 standard. However, the usage method in this case required three steps: \u2460 breaking off the spout’s tear-off section, \u2461 attaching the adapter to the spout, and \u2462 connecting the connector to the adapter, which resulted in low convenience for users.Therefore, we decided to develop a spout that could be directly connected to ISO80369-3 standard connectors.\n\t\t <\/p>\n<\/p><\/div>\n

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\"The
\u25b2 The spout set product developed this time<\/figcaption><\/div>\n<\/figure>\n<\/section>\n
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Compliance with ISO80369-3 standards and spout set performance requirements<\/h3>\n

Since instruments used in the ISO80369-3 standard have certain shape constraints, it was necessary to ensure compliance with both the standard and the performance requirements for spout sets.<\/p>\n

The greatest challenge during the product development stage was achieving sealing performance with ISO80369-3 standard connectors.
Since the spout is equipped with threads, the threaded section becomes thick-walled, which causes molding-induced depressions on the inner circumferential surface.<\/p>\n

When this section overlapped with the connector’s seal point, sealing performance was significantly reduced. Therefore, by changing the inner circumferential surface shape of the spout and eliminating the impact on the seal point, we successfully achieved significant improvement in sealing performance.\n\t\t <\/p>\n<\/p><\/div>\n

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\"Differences
\u25b2 Differences in mechanism before and after improvement<\/figcaption><\/div>\n
\"Spout
\u25b2 Spout mouth detail diagram<\/figcaption><\/div>\n<\/figure>\n<\/section>\n
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Project Review<\/span><\/h3>\n
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Technical Research & Development Department<\/div>\n
T.A<\/div>\n
Since this was a world-first product specification, there were numerous challenges, but through the cooperation of many people, we were able to commercialize it. Using this experience as a foundation, we will strive to develop high-value-added products that can provide inspiration.\n<\/div>\n<\/p><\/div>\n<\/p><\/div>\n
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Technical Research & Development Department<\/div>\n
Y.K<\/div>\n
In developing this product, since ISO80369-3 defines multiple evaluation criteria, I made it a point to conduct careful evaluations. Many of the evaluation methods were first-time experiences for me, making it a valuable learning opportunity.\n<\/div>\n<\/p><\/div>\n<\/p><\/div>\n
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Technical Research & Development Department<\/div>\n
Y.T<\/div>\n
Although there were many time-consuming issues that caused difficulties, this makes it a product I feel particularly attached to. I would be happy if it enriches the lives of those who use it, even in small ways.<\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/section>\n
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ISO-compatible TSK10 Unilok spout set In December 2019, ISO80369-3, a new standard that defines the shapes of […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":3112,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-4084","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.ncc-caps.co.jp\/english\/wp-json\/wp\/v2\/pages\/4084","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ncc-caps.co.jp\/english\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.ncc-caps.co.jp\/english\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.ncc-caps.co.jp\/english\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ncc-caps.co.jp\/english\/wp-json\/wp\/v2\/comments?post=4084"}],"version-history":[{"count":1,"href":"https:\/\/www.ncc-caps.co.jp\/english\/wp-json\/wp\/v2\/pages\/4084\/revisions"}],"predecessor-version":[{"id":4086,"href":"https:\/\/www.ncc-caps.co.jp\/english\/wp-json\/wp\/v2\/pages\/4084\/revisions\/4086"}],"up":[{"embeddable":true,"href":"https:\/\/www.ncc-caps.co.jp\/english\/wp-json\/wp\/v2\/pages\/3112"}],"wp:attachment":[{"href":"https:\/\/www.ncc-caps.co.jp\/english\/wp-json\/wp\/v2\/media?parent=4084"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}