Intravenous catheter with needle guard
Abstract
One-way intravenous catheter assembly provided with a tubular needle guard slidable with respect to the needle housing, so as to completely cover the needle both before and after use, said needle housing comprising a substantially cylindrical central body with a flash chamber and a tapered front portion, to which the catheter needle is attached, and a peripheral finger gripping element, connected to said central body but extending around the tubular needle guard, the connection being provided by a connecting element which is slidable in a longitudinal slot of the tubular needle guard, the catheter assembly being further provided with a catheter tube or cannula mounted around the needle and provided with a hub for engagement with said tapered front portion of the needle housing. In another embodiment, the orientation of the needle housing is reversed, and an elastomeric plug is provided to ease threading of the catheter.
Term
Term ended
Projected expiry passed 21 April 2013, 13.4 years ago.
- Priority
- Filed
- Published
- Projected expiry
- Today
Every citation, both ways
| Document | Relation | Office | Category | Cited during | Relevant claims |
|---|---|---|---|---|---|
| EP0033207A2 | Cites | European Patent Office (EPO) | A | Search report | 12,14,15,17 |
| EP0451040A1 | Cites | European Patent Office (EPO) | A | Search report | 12,15 |
| EP0459954A1 | Cites | European Patent Office (EPO) | XY | Search report | 1-11 |
| US5000740A | Cites | United States of America | X | Search report | 1-4,7-11 |
| WO8900865A1 | Cites | World Intellectual Property Organization (WIPO) | Y | Search report | 12,13,15,16,18-28 |
9 members in 5 offices
Priority claims3
| Document | Office | Kind | Date |
|---|---|---|---|
| 871883 | United States of America | – | |
| 87188392 | United States of America | A | |
| US19920871883 | – | – | – |
Members9
| Document | Office | Kind | |
|---|---|---|---|
| CA2094414A1 | Canada | A1 | |
| EP0567321A2 | European Patent Office (EPO) | A2 | |
| AU3713393A | Australia | A | |
| EP0567321A3This record | European Patent Office (EPO) | A3 | |
| EP0567321B1 | European Patent Office (EPO) | B1 | |
| DE69319651D1 | Germany | D1 | |
| ES2118190T3 | Spain | T3 | |
| DE69319651T2 | Germany | T2 | |
| CA2094414C | Canada | C |
36 legal events, as 4 offices reported them to INPADOC
Over the term
Point at a mark for the eventEvents
| Event | Code | Office | |
|---|---|---|---|
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Patent expired after termination of 20 yearsExpiredPE20 | PE20 | GB | |
| Expiry of rightR071 | R071 | DE | |
| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Announcement of lapse in spainLapsedFD2A | FD2A | ES | |
| Se: european patent has lapsedLapsedEUG | EUG | EP | |
| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
| Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)732E | 732E | GB | |
| European patent in force as of 2002-01-01IF02 | IF02 | GB | |
| No opposition filedOpposition26N | 26N | EP | |
| No opposition filed within time limitOppositionORIGINAL CODE: 0009261PLBE | PLBE | EP | |
| Information on the status of an ep patent application or granted ep patentGrantedSTATUS: NO OPPOSITION FILED WITHIN TIME LIMITSTAA | STAA | EP | |
| Fr: translation filedET | ET | EP | |
| Definitive protectionFG2A | FG2A | ES | |
| Corresponds to:REF | REF | EP | |
| Designated contracting statesAK | AK | EP | |
| It: translation for a ep patent filedITF | ITF | EP | |
| It: translation for a ep patent filedITF | ITF | EP | |
| (expected) grantORIGINAL CODE: 0009210GRAA | GRAA | EP | |
| Despatch of communication of intention to grant a patentORIGINAL CODE: EPIDOS IGRAGRAH | GRAH | EP | |
| Despatch of communication of intention to grantORIGINAL CODE: EPIDOS AGRAGRAG | GRAG | EP | |
| Despatch of communication of intention to grant a patentORIGINAL CODE: EPIDOS IGRAGRAH | GRAH | EP | |
| Despatch of communication of intention to grantORIGINAL CODE: EPIDOS AGRAGRAG | GRAG | EP | |
| First examination report despatched17Q | 17Q | EP | |
| Request for examination filed17P | 17P | EP | |
| Designated contracting statesAK | AK | EP | |
| Search report despatchedORIGINAL CODE: 0009013PUAL | PUAL | EP | |
| Designated contracting statesAK | AK | EP | |
| Public reference made under article 153(3) epc to a published international application that has entered the european phaseORIGINAL CODE: 0009012PUAI | PUAI | EP |
Numbers
- Publication
- 0567321
- Publication, DOCDB
- 0567321
- Publication, EPODOC
- EP0567321
- Application
- 303112
- Application, DOCDB
- 93303112
- Application, EPODOC
- EP19930303112
Titles3
- German
- Intravenöser Katheter mit Nadelschutzvorrichtung
- English
- Intravenous catheter with needle guard
- French
- Cathéter intraveineux avec protecteur d'aiguille
Classification
- CPC, 2
- A61M25/0631
- A61M2005/3228
- IPC, 2
- A61M5 32
- A61M25 06
Designated states1
- Contracting states, 1
- Sweden