CA2247142C - Seringue sans aiguille - Google Patents

Seringue sans aiguille Download PDF

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Publication number
CA2247142C
CA2247142C CA 2247142 CA2247142A CA2247142C CA 2247142 C CA2247142 C CA 2247142C CA 2247142 CA2247142 CA 2247142 CA 2247142 A CA2247142 A CA 2247142A CA 2247142 C CA2247142 C CA 2247142C
Authority
CA
Canada
Prior art keywords
shroud
nozzle
gas
particles
syringe according
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.)
Expired - Fee Related
Application number
CA 2247142
Other languages
English (en)
Other versions
CA2247142A1 (fr
Inventor
Brian John Bellhouse
Charles David Ogilvy Potter
John Christopher Greenford
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Powderject Research Ltd
Original Assignee
Powderject Research Ltd
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
Priority claimed from GBGB9605690.8A external-priority patent/GB9605690D0/en
Application filed by Powderject Research Ltd filed Critical Powderject Research Ltd
Publication of CA2247142A1 publication Critical patent/CA2247142A1/fr
Application granted granted Critical
Publication of CA2247142C publication Critical patent/CA2247142C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Infusion, Injection, And Reservoir Apparatuses (AREA)
CA 2247142 1996-03-19 1997-03-17 Seringue sans aiguille Expired - Fee Related CA2247142C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9605690.8 1996-03-19
GBGB9605690.8A GB9605690D0 (en) 1996-03-19 1996-03-19 Particle delivery
PCT/GB1997/000734 WO1997034652A1 (fr) 1996-03-19 1997-03-17 Seringue sans aiguille dans laquelle les particules d'agent therapeutique sont entrainees dans un flux supersonique de gaz

Publications (2)

Publication Number Publication Date
CA2247142A1 CA2247142A1 (fr) 1997-09-25
CA2247142C true CA2247142C (fr) 2007-09-04

Family

ID=29422178

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2247142 Expired - Fee Related CA2247142C (fr) 1996-03-19 1997-03-17 Seringue sans aiguille

Country Status (1)

Country Link
CA (1) CA2247142C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8221347B2 (en) 2004-12-01 2012-07-17 Acushot, Inc. Needle-free injector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8221347B2 (en) 2004-12-01 2012-07-17 Acushot, Inc. Needle-free injector

Also Published As

Publication number Publication date
CA2247142A1 (fr) 1997-09-25

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20150317