SE0202063D0 - Jet injector and method for its operation and production - Google Patents

Jet injector and method for its operation and production

Info

Publication number
SE0202063D0
SE0202063D0 SE0202063A SE0202063A SE0202063D0 SE 0202063 D0 SE0202063 D0 SE 0202063D0 SE 0202063 A SE0202063 A SE 0202063A SE 0202063 A SE0202063 A SE 0202063A SE 0202063 D0 SE0202063 D0 SE 0202063D0
Authority
SE
Sweden
Prior art keywords
cone
housing
shaped body
aperture
wall
Prior art date
Application number
SE0202063A
Other languages
Swedish (sv)
Inventor
Birger Hjertman
Original Assignee
Pharmacia Ab
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 Pharmacia Ab filed Critical Pharmacia Ab
Priority to SE0202063A priority Critical patent/SE0202063D0/en
Publication of SE0202063D0 publication Critical patent/SE0202063D0/en
Priority to CA002491302A priority patent/CA2491302A1/en
Priority to BR0312412-6A priority patent/BR0312412A/en
Priority to PCT/SE2003/001125 priority patent/WO2004004810A1/en
Priority to JP2004519444A priority patent/JP2005531387A/en
Priority to MXPA05000254A priority patent/MXPA05000254A/en
Priority to EP03733812A priority patent/EP1556106A1/en
Priority to AU2003239097A priority patent/AU2003239097A1/en
Priority to TW92117852A priority patent/TW200402314A/en
Priority to US10/613,286 priority patent/US20050075603A1/en

Links

Landscapes

  • Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

A jet injector comprising a housing (1) to be pressurized and holding a medical drug and which is defined by an enclosing periphery wall (3) and a bottom wall (4) having an internal surface (5) facing the interior of the housing (1) and opposite external surface (6). The bottom wall (4) has a through, truncated cone-shaped aperture (8) extending between said internal (5) and external (6) surfaces and through which said medical drug is expelled from the housing (1) and transformed into a thin jet stream (18) penetrating the skin of said person to be treated. An insert (9) having an essentially cone-shaped body (10) is arranged to be inserted into said housing (1) such that a portion (13) of said cone-shaped body (10), the periphery wall (39) of which is essentially congruent to the wall (12) of said aperture (8), is received in said aperture (8). At least one passage (7) is established between said portion (13) of said cone-shaped body (10) and the aperture wall (12) through which the medical drug is expelled from the housing (1). The drug then flows along said essentially cone-shaped body (10) to be delivered from the point (14) of the cone-shaped body (10) as a coherent, thin jet stream (18).
SE0202063A 2002-07-03 2002-07-03 Jet injector and method for its operation and production SE0202063D0 (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
SE0202063A SE0202063D0 (en) 2002-07-03 2002-07-03 Jet injector and method for its operation and production
CA002491302A CA2491302A1 (en) 2002-07-03 2003-06-27 Jet injector and method for its operation and production
BR0312412-6A BR0312412A (en) 2002-07-03 2003-06-27 Jet and process injector for your operation and production
PCT/SE2003/001125 WO2004004810A1 (en) 2002-07-03 2003-06-27 Jet injector and method for its operation and production
JP2004519444A JP2005531387A (en) 2002-07-03 2003-06-27 INJECTION SYMPTOMS, ITS OPERATION METHOD AND MANUFACTURING METHOD
MXPA05000254A MXPA05000254A (en) 2002-07-03 2003-06-27 Jet injector and method for its operation and production.
EP03733812A EP1556106A1 (en) 2002-07-03 2003-06-27 Jet injector and method for its operation and production
AU2003239097A AU2003239097A1 (en) 2002-07-03 2003-06-27 Jet injector and method for its operation and production
TW92117852A TW200402314A (en) 2002-07-03 2003-06-30 Jet injector and method for its operation and production
US10/613,286 US20050075603A1 (en) 2002-07-03 2003-07-03 Jet injector and method for its operation and production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0202063A SE0202063D0 (en) 2002-07-03 2002-07-03 Jet injector and method for its operation and production

Publications (1)

Publication Number Publication Date
SE0202063D0 true SE0202063D0 (en) 2002-07-03

Family

ID=20288407

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0202063A SE0202063D0 (en) 2002-07-03 2002-07-03 Jet injector and method for its operation and production

Country Status (9)

Country Link
EP (1) EP1556106A1 (en)
JP (1) JP2005531387A (en)
AU (1) AU2003239097A1 (en)
BR (1) BR0312412A (en)
CA (1) CA2491302A1 (en)
MX (1) MXPA05000254A (en)
SE (1) SE0202063D0 (en)
TW (1) TW200402314A (en)
WO (1) WO2004004810A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070055200A1 (en) * 2005-08-10 2007-03-08 Gilbert Scott J Needle-free jet injection drug delivery device
JP5628698B2 (en) * 2011-02-04 2014-11-19 株式会社ダイセル Needleless syringe nozzle and needleless syringe
CN211024753U (en) * 2018-09-02 2020-07-17 塔夫泰什有限公司 Device, system and air flow shield generator for applying therapeutic substances to tissue

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2638360A1 (en) * 1988-11-03 1990-05-04 Tino Dalto AUTOMATIC INSULIN INJECTOR WITHOUT NEEDLE, PORTABLE WITH MULTIPLE INJECTION HEADS INTERCHANGEABLE TO MULTITROUS
US5312577A (en) * 1992-05-08 1994-05-17 Bioject Inc. Method for manufacturing an ampule
DE19607922C2 (en) * 1996-03-01 1998-01-29 Grund Karl Ernst Prof Device for endoscopically injecting at least one liquid
FR2796288B1 (en) * 1999-07-16 2001-08-10 Cross Site Technologies NEEDLELESS SYRINGE WITH FITTED ELEMENT INJECTOR
FR2796289B1 (en) * 1999-07-16 2001-08-10 Cross Site Technologies NEEDLELESS SYRINGE WITH SUPERIMPOSED ELEMENT INJECTOR

Also Published As

Publication number Publication date
BR0312412A (en) 2005-07-26
AU2003239097A1 (en) 2004-01-23
TW200402314A (en) 2004-02-16
CA2491302A1 (en) 2004-01-15
EP1556106A1 (en) 2005-07-27
JP2005531387A (en) 2005-10-20
WO2004004810A1 (en) 2004-01-15
MXPA05000254A (en) 2005-11-04

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