Integrated pierceable seal fluid pathway connection and drug container for drug delivery pump

A fluid container and fluid pathway technology, applied in the directions of devices introduced into the body, connecting tubes, pressure infusion, etc., can solve the problems that syringes and injection pens are not universally applicable, and drugs are not preferred.

Inactive Publication Date: 2019-06-25
UNITRACT SYRINGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, manually operated syringes and injection pens are not universally available and are not preferred for the delivery of all drugs

Method used

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  • Integrated pierceable seal fluid pathway connection and drug container for drug delivery pump
  • Integrated pierceable seal fluid pathway connection and drug container for drug delivery pump
  • Integrated pierceable seal fluid pathway connection and drug container for drug delivery pump

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Embodiment Construction

[0047] All patents and other publications mentioned are expressly incorporated herein by reference for the purpose of describing and disclosing, for example, the methods described in these publications which may be used in connection with the present invention. These publications are provided solely for their disclosure prior to the filing date of the present application. It should not be taken as an admission that the inventors are not entitled to antedate these publications by reason of prior invention or for any other reason. All statements as to the date or representations as to the contents of these documents are based on the information available to the applicant and do not constitute any admission as to the correctness of the dates or contents of these documents.

[0048] As used herein and in the claims, unless the context clearly dictates otherwise, the singular includes plural references and vice versa. In this specification, unless otherwise stated, "comprise", "co...

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PUM

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Abstract

The sterile fluid pathway connector includes a piercing member, a connector hub, and a pierceable seal; wherein at least a portion of the pierceable seal is configured to move from a first position to a second position, in the first In the first position, the piercing member remains in the sterile cavity between the pierceable seal and the connector hub, and in the second position, the pierceable seal is pierced by the pierce member. Filters can be used to seal off the sterile room from the outside environment. Such a fluid pathway connection can be integrated into a fluid container with a barrel and plunger seal. Components of the fluid pathway connector are also capable of transmitting a signal to the user when fluid delivery is complete, such as upon contact between the plunger seal and the pierceable seal. A fluid transfer pump includes such an integrated fluid pathway connector and fluid container.

Description

[0001] related application [0002] This application claims priority to US Patent Application No. 61 / 869,192, filed August 23, 2013, which is hereby incorporated by reference for all purposes. technical field [0003] Embodiments described herein relate to drug delivery pumps. More specifically, these embodiments relate to fluid pathway connections integrated into or at least partially within drug containers, drug delivery pumps utilizing these connections, methods of operating these devices, and methods of assembling these devices. Background technique [0004] Parenteral delivery of various drugs has become a desired method of drug delivery for many reasons. Drug delivery by injection can enhance the effect of the delivered substance and ensure that the unchanged drug reaches its intended site at high concentration. Furthermore, undesired side effects associated with other routes of delivery, such as systemic toxicity, can be minimized by parenteral delivery. Bypassing ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61M5/142A61M39/04
CPCA61M5/14566A61M5/14248A61M5/14224A61M2039/1072A61M39/10A61M39/18A61M5/14244
Inventor M·J·克莱门特I·B·汉森P·F·本特
Owner UNITRACT SYRINGE
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