IL112814A - Cannula-needle assembly preventing blood backflash - Google Patents
Cannula-needle assembly preventing blood backflashInfo
- Publication number
- IL112814A IL112814A IL112814A IL11281495A IL112814A IL 112814 A IL112814 A IL 112814A IL 112814 A IL112814 A IL 112814A IL 11281495 A IL11281495 A IL 11281495A IL 112814 A IL112814 A IL 112814A
- Authority
- IL
- Israel
- Prior art keywords
- cap
- injection port
- assembly according
- body member
- passageway
- Prior art date
Links
- 239000008280 blood Substances 0.000 title claims description 27
- 210000004369 blood Anatomy 0.000 title claims description 27
- 238000002347 injection Methods 0.000 claims description 47
- 239000007924 injection Substances 0.000 claims description 47
- 239000000126 substance Substances 0.000 claims description 17
- 238000004891 communication Methods 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 239000013536 elastomeric material Substances 0.000 claims description 2
- 125000006850 spacer group Chemical group 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 claims 1
- 239000003814 drug Substances 0.000 description 8
- 229940079593 drug Drugs 0.000 description 8
- 210000003462 vein Anatomy 0.000 description 8
- 230000000712 assembly Effects 0.000 description 5
- 238000000429 assembly Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000017531 blood circulation Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 230000000994 depressogenic effect Effects 0.000 description 3
- 230000000717 retained effect Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000001802 infusion Methods 0.000 description 2
- 238000001990 intravenous administration Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 208000030507 AIDS Diseases 0.000 description 1
- 208000035049 Blood-Borne Infections Diseases 0.000 description 1
- 208000006454 hepatitis Diseases 0.000 description 1
- 231100000283 hepatitis Toxicity 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/0097—Catheters; Hollow probes characterised by the hub
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/06—Body-piercing guide needles or the like
- A61M25/0693—Flashback chambers
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Pulmonology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IL112814A IL112814A (en) | 1995-02-27 | 1995-02-27 | Cannula-needle assembly preventing blood backflash |
| EP96908530A EP0957948A1 (en) | 1995-02-27 | 1996-02-26 | Cannula-needle assembly preventing blood backflash |
| PCT/US1996/002596 WO1996026753A1 (en) | 1995-02-27 | 1996-02-26 | Cannula-needle assembly preventing blood backflash |
| AU51744/96A AU5174496A (en) | 1995-02-27 | 1996-02-26 | Cannula-needle assembly preventing blood backflash |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IL112814A IL112814A (en) | 1995-02-27 | 1995-02-27 | Cannula-needle assembly preventing blood backflash |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IL112814A0 IL112814A0 (en) | 1995-05-26 |
| IL112814A true IL112814A (en) | 1998-02-22 |
Family
ID=11067139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL112814A IL112814A (en) | 1995-02-27 | 1995-02-27 | Cannula-needle assembly preventing blood backflash |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0957948A1 (enrdf_load_stackoverflow) |
| AU (1) | AU5174496A (enrdf_load_stackoverflow) |
| IL (1) | IL112814A (enrdf_load_stackoverflow) |
| WO (1) | WO1996026753A1 (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0317736D0 (en) * | 2003-07-29 | 2003-09-03 | Homerton University Hospital N | Intravenous cannula system |
| US20170072180A1 (en) * | 2014-03-10 | 2017-03-16 | Delta Med S.P.A. | Anti-reflux catheter |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4703775A (en) * | 1985-09-16 | 1987-11-03 | Abbott Laboratories | Liquid flow regulator |
| DE3731242A1 (de) * | 1987-09-17 | 1989-03-30 | Joka Kathetertechnik Gmbh | Absperrvorrichtung an einer fluessigkeitsentnahme- oder infusionseinrichtung |
| US5496287A (en) * | 1994-07-05 | 1996-03-05 | Jinotti; Walter J. | Pulmonary suction catheter |
-
1995
- 1995-02-27 IL IL112814A patent/IL112814A/en not_active IP Right Cessation
-
1996
- 1996-02-26 AU AU51744/96A patent/AU5174496A/en not_active Abandoned
- 1996-02-26 EP EP96908530A patent/EP0957948A1/en not_active Withdrawn
- 1996-02-26 WO PCT/US1996/002596 patent/WO1996026753A1/en not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| IL112814A0 (en) | 1995-05-26 |
| AU5174496A (en) | 1996-09-18 |
| EP0957948A1 (en) | 1999-11-24 |
| EP0957948A4 (enrdf_load_stackoverflow) | 1999-11-24 |
| WO1996026753A1 (en) | 1996-09-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FF | Patent granted | ||
| KB | Patent renewed | ||
| KB | Patent renewed | ||
| KB | Patent renewed | ||
| MM9K | Patent not in force due to non-payment of renewal fees |