WO1992018193A1 - Indwelling vein cannula - Google Patents
Indwelling vein cannula Download PDFInfo
- Publication number
- WO1992018193A1 WO1992018193A1 PCT/EP1992/000879 EP9200879W WO9218193A1 WO 1992018193 A1 WO1992018193 A1 WO 1992018193A1 EP 9200879 W EP9200879 W EP 9200879W WO 9218193 A1 WO9218193 A1 WO 9218193A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- cannula
- indwelling
- vein
- plastic
- indwelling vein
- Prior art date
Links
- 210000003462 vein Anatomy 0.000 title claims abstract description 43
- 239000002184 metal Substances 0.000 claims abstract description 7
- 210000003484 anatomy Anatomy 0.000 claims description 2
- 238000001802 infusion Methods 0.000 description 15
- 241001631457 Cannula Species 0.000 description 8
- 210000003811 finger Anatomy 0.000 description 8
- 238000002347 injection Methods 0.000 description 7
- 239000007924 injection Substances 0.000 description 7
- 230000006378 damage Effects 0.000 description 6
- 239000003814 drug Substances 0.000 description 5
- 239000008280 blood Substances 0.000 description 4
- 210000004369 blood Anatomy 0.000 description 4
- 229940079593 drug Drugs 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 3
- 238000002560 therapeutic procedure Methods 0.000 description 3
- 208000007536 Thrombosis Diseases 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 239000003978 infusion fluid Substances 0.000 description 2
- 238000001990 intravenous administration Methods 0.000 description 2
- 238000010253 intravenous injection Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 208000003443 Unconsciousness Diseases 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000002642 intravenous therapy Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000013160 medical therapy Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
- 210000000707 wrist Anatomy 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
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/06—Body-piercing guide needles or the like
- A61M25/0612—Devices for protecting the needle; Devices to help insertion of the needle, e.g. wings or holders
- A61M25/0637—Butterfly or winged devices, e.g. for facilitating handling or for attachment to the skin
-
- 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
- A61M25/0606—"Over-the-needle" catheter assemblies, e.g. I.V. catheters
Definitions
- the known plastic vein cannulas shown at the beginning consist first of all of a puncture inner cannula whose actual cannula consists of metal (so-called stylet), which has a conically ending, tight-fitting plastic cannula pushed onto it.
- stylet metal
- the length of the plastic cannula is slightly shorter than the stylet and the transition on the conical part in the area of the cannula tip is infinitely variable due to precise processing, so that a deformation of the conical (plastic) cannula tip complicating the penetration of the tissue is correct when correct Handling is excluded.
- FIG. 4 shows a side view of part of the venous cannula according to the invention from FIG. 2,
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)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Details Of Rigid Or Semi-Rigid Containers (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19914113045 DE4113045C1 (en) | 1991-04-22 | 1991-04-22 | |
DEP4113045.6 | 1991-04-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1992018193A1 true WO1992018193A1 (en) | 1992-10-29 |
Family
ID=6430075
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP1992/000879 WO1992018193A1 (en) | 1991-04-22 | 1992-04-21 | Indwelling vein cannula |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0535204A1 (en) |
JP (1) | JPH05509254A (en) |
AU (1) | AU1648792A (en) |
CA (1) | CA2085978A1 (en) |
DE (1) | DE4113045C1 (en) |
WO (1) | WO1992018193A1 (en) |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1994012233A1 (en) * | 1992-11-24 | 1994-06-09 | B. Braun Melsungen Ag | Catheterisation set |
EP0588546A3 (en) * | 1992-09-08 | 1994-12-14 | Critikon Inc | Flexible catheter. |
EP0792655A3 (en) * | 1996-02-29 | 1998-01-28 | Becton, Dickinson and Company | Catheter with improved extension tube |
EP0824921A1 (en) * | 1996-08-20 | 1998-02-25 | Smiths Industries Public Limited Company | Medical filter |
EP1428545A1 (en) * | 2002-12-11 | 2004-06-16 | Abbott Laboratories Vascular Enterprises Limited | Catheter |
US7070579B1 (en) | 1998-04-30 | 2006-07-04 | Medtronic, Inc. | Device used to connect an external ventricular drainage catheter |
WO2010102770A1 (en) | 2009-03-10 | 2010-09-16 | Prigen S.R.L. | Glycerosomes and use thereof in pharmaceutical and cosmetic preparations for topical application |
EP2484402A3 (en) * | 2011-02-08 | 2012-10-03 | Region Nordjylland, Aalborg Sygehus | A venflon component |
US8900192B2 (en) | 2007-04-18 | 2014-12-02 | Access Scientific, Llc | Access device |
US10010343B2 (en) | 2013-03-15 | 2018-07-03 | Access Scientific, Llc | Vascular access device |
US10136916B2 (en) | 2010-02-08 | 2018-11-27 | Access Scientific, Llc | Access device |
US10569059B2 (en) | 2018-03-01 | 2020-02-25 | Asspv, Llc | Guidewire retention device |
US11027099B2 (en) | 2015-04-30 | 2021-06-08 | Smiths Medical Asd, Inc. | Vascular access device |
USRE49056E1 (en) | 2007-01-24 | 2022-05-03 | Smiths Medical Asd, Inc. | Access device |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004015971B4 (en) * | 2004-04-01 | 2006-07-06 | Forschungszentrum Karlsruhe Gmbh | Remote-controlled cannula guide |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3794026A (en) * | 1970-07-29 | 1974-02-26 | H Jacobs | Ventilating apparatus embodying selective volume or pressure operation and catheter means for use therewith |
FR2242114A1 (en) * | 1973-08-31 | 1975-03-28 | Mpl Inc | Injection needle assembly - with bandage acting as a handle and as a cover for the injection puncture |
FR2340741A1 (en) * | 1976-02-12 | 1977-09-09 | Intermedicat Gmbh | TIP FOR CATHETER |
DE3105437A1 (en) * | 1981-02-14 | 1982-10-21 | VYGON - Erzeugnisse für Medizin und Chirurgie - GmbH und Co KG, 5100 Aachen | In-dwelling vein cannula |
US4713057A (en) * | 1984-02-27 | 1987-12-15 | Medical College Of Ohio | Mechanical assist device for inserting catheters |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE795185A (en) * | 1972-02-10 | 1973-05-29 | Avon Medicals | IMPROVEMENTS TO INTRAVENOUS INJECTION NEEDLE DEVICES |
DE2609112C3 (en) * | 1976-03-05 | 1979-02-15 | B. Braun Melsungen Ag, 3508 Melsungen | Catheter hub |
-
1991
- 1991-04-22 DE DE19914113045 patent/DE4113045C1/de not_active Expired - Lifetime
-
1992
- 1992-04-21 AU AU16487/92A patent/AU1648792A/en not_active Abandoned
- 1992-04-21 CA CA 2085978 patent/CA2085978A1/en not_active Abandoned
- 1992-04-21 WO PCT/EP1992/000879 patent/WO1992018193A1/en not_active Application Discontinuation
- 1992-04-21 EP EP19920909185 patent/EP0535204A1/en not_active Withdrawn
- 1992-04-21 JP JP4508483A patent/JPH05509254A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3794026A (en) * | 1970-07-29 | 1974-02-26 | H Jacobs | Ventilating apparatus embodying selective volume or pressure operation and catheter means for use therewith |
FR2242114A1 (en) * | 1973-08-31 | 1975-03-28 | Mpl Inc | Injection needle assembly - with bandage acting as a handle and as a cover for the injection puncture |
FR2340741A1 (en) * | 1976-02-12 | 1977-09-09 | Intermedicat Gmbh | TIP FOR CATHETER |
DE3105437A1 (en) * | 1981-02-14 | 1982-10-21 | VYGON - Erzeugnisse für Medizin und Chirurgie - GmbH und Co KG, 5100 Aachen | In-dwelling vein cannula |
US4713057A (en) * | 1984-02-27 | 1987-12-15 | Medical College Of Ohio | Mechanical assist device for inserting catheters |
Cited By (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0588546A3 (en) * | 1992-09-08 | 1994-12-14 | Critikon Inc | Flexible catheter. |
US5512052A (en) * | 1992-11-24 | 1996-04-30 | B. Braun Melsungen Ag | Catheterization set |
EP0763370A3 (en) * | 1992-11-24 | 1997-04-16 | Braun Melsungen Ag | |
US5858002A (en) * | 1992-11-24 | 1999-01-12 | B. Braun Melsungen Ag | Catheterization set |
WO1994012233A1 (en) * | 1992-11-24 | 1994-06-09 | B. Braun Melsungen Ag | Catheterisation set |
EP0792655A3 (en) * | 1996-02-29 | 1998-01-28 | Becton, Dickinson and Company | Catheter with improved extension tube |
EP0824921A1 (en) * | 1996-08-20 | 1998-02-25 | Smiths Industries Public Limited Company | Medical filter |
US5817063A (en) * | 1996-08-20 | 1998-10-06 | Smiths Industries Plc | Filters |
US7070579B1 (en) | 1998-04-30 | 2006-07-04 | Medtronic, Inc. | Device used to connect an external ventricular drainage catheter |
US8827950B2 (en) | 2002-12-11 | 2014-09-09 | Abbott Laboratories Vascular Enterprises Limited | Catheter |
US8105311B2 (en) | 2002-12-11 | 2012-01-31 | Abbott Laboratories Vascular Enterprises Limited | Catheter with bendable section |
EP1428545A1 (en) * | 2002-12-11 | 2004-06-16 | Abbott Laboratories Vascular Enterprises Limited | Catheter |
EP1656964A1 (en) * | 2002-12-11 | 2006-05-17 | Abbott Laboratories Vascular Enterprises Limited | Catheter |
USRE49056E1 (en) | 2007-01-24 | 2022-05-03 | Smiths Medical Asd, Inc. | Access device |
US10441752B2 (en) | 2007-04-18 | 2019-10-15 | Access Scientific, Llc | Access device |
US8900192B2 (en) | 2007-04-18 | 2014-12-02 | Access Scientific, Llc | Access device |
US9764117B2 (en) | 2007-04-18 | 2017-09-19 | Access Scientific, Llc | Access device |
US11291804B2 (en) | 2007-04-18 | 2022-04-05 | Smiths Medical Asd, Inc. | Access device |
WO2010102770A1 (en) | 2009-03-10 | 2010-09-16 | Prigen S.R.L. | Glycerosomes and use thereof in pharmaceutical and cosmetic preparations for topical application |
US10136916B2 (en) | 2010-02-08 | 2018-11-27 | Access Scientific, Llc | Access device |
US10849651B2 (en) | 2010-02-08 | 2020-12-01 | Smiths Medical Asd, Inc. | Access device |
US11766277B2 (en) | 2010-02-08 | 2023-09-26 | Smiths Medical Asd, Inc. | Access device |
EP2484402A3 (en) * | 2011-02-08 | 2012-10-03 | Region Nordjylland, Aalborg Sygehus | A venflon component |
US10682157B2 (en) | 2013-03-15 | 2020-06-16 | Asspv, Llc | Vascular access device |
US10010343B2 (en) | 2013-03-15 | 2018-07-03 | Access Scientific, Llc | Vascular access device |
US11027099B2 (en) | 2015-04-30 | 2021-06-08 | Smiths Medical Asd, Inc. | Vascular access device |
US11712543B2 (en) | 2015-04-30 | 2023-08-01 | Smiths Medical Asd, Inc. | Vascular access device |
US10569059B2 (en) | 2018-03-01 | 2020-02-25 | Asspv, Llc | Guidewire retention device |
US11738179B2 (en) | 2018-03-01 | 2023-08-29 | Smiths Medical Asd, Inc. | Guidewire retention device |
Also Published As
Publication number | Publication date |
---|---|
CA2085978A1 (en) | 1992-10-23 |
EP0535204A1 (en) | 1993-04-07 |
DE4113045C1 (en) | 1992-07-16 |
JPH05509254A (en) | 1993-12-22 |
AU1648792A (en) | 1992-11-17 |
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