CA3022378C - Ensemble groupement de micro-aiguilles et appareil de distribution de fluide ayant un tel ensemble - Google Patents

Ensemble groupement de micro-aiguilles et appareil de distribution de fluide ayant un tel ensemble

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Publication number
CA3022378C
CA3022378C CA3022378A CA3022378A CA3022378C CA 3022378 C CA3022378 C CA 3022378C CA 3022378 A CA3022378 A CA 3022378A CA 3022378 A CA3022378 A CA 3022378A CA 3022378 C CA3022378 C CA 3022378C
Authority
CA
Canada
Prior art keywords
fluid
microneedle array
resistance
channels
channel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CA3022378A
Other languages
English (en)
Other versions
CA3022378A1 (fr
Inventor
Andrew T. Baker
Russell F. Ross
Original Assignee
Vivasor Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Vivasor Inc filed Critical Vivasor Inc
Priority claimed from PCT/US2017/027891 external-priority patent/WO2017189259A2/fr
Publication of CA3022378A1 publication Critical patent/CA3022378A1/fr
Application granted granted Critical
Publication of CA3022378C publication Critical patent/CA3022378C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

Ensemble groupement de micro-aiguilles comprenant un groupement de micro-aiguilles qui comporte une pluralité de micro-aiguilles. Un collecteur de distribution comprend un canal d'alimentation en fluide qui est accouplé en communication fluidique à une pluralité de canaux de résistance. Chacun des canaux de résistance est accouplé en communication fluidique à une des micro-aiguilles respective du groupement de micro-aiguilles. Les canaux de résistance présentent une valeur de résistance à un écoulement de fluide dans chaque canal de résistance qui se situe dans la plage entre environ 5 fois et environ 100 fois plus grande qu'une résistance à l'écoulement de fluide dans le canal d'alimentation.
CA3022378A 2016-04-29 2017-04-17 Ensemble groupement de micro-aiguilles et appareil de distribution de fluide ayant un tel ensemble Active CA3022378C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662329444P 2016-04-29 2016-04-29
US62/329,444 2016-04-29
PCT/US2017/027891 WO2017189259A2 (fr) 2016-04-29 2017-04-17 Ensemble groupement de micro-aiguilles et appareil de distribution de fluide ayant un tel ensemble

Publications (2)

Publication Number Publication Date
CA3022378A1 CA3022378A1 (fr) 2017-11-02
CA3022378C true CA3022378C (fr) 2025-08-19

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20240090908A1 (en) * 2021-01-22 2024-03-21 Sorrento Therapeutics, Inc. Device for microliter-scale lymphatic delivery of coronavirus vaccines and methods of use thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20240090908A1 (en) * 2021-01-22 2024-03-21 Sorrento Therapeutics, Inc. Device for microliter-scale lymphatic delivery of coronavirus vaccines and methods of use thereof

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