FR2049513A5 - Blood sampler for external circulations - Google Patents
Blood sampler for external circulationsInfo
- Publication number
- FR2049513A5 FR2049513A5 FR6919462A FR6919462A FR2049513A5 FR 2049513 A5 FR2049513 A5 FR 2049513A5 FR 6919462 A FR6919462 A FR 6919462A FR 6919462 A FR6919462 A FR 6919462A FR 2049513 A5 FR2049513 A5 FR 2049513A5
- Authority
- FR
- France
- Prior art keywords
- instrument
- tube
- elasticity
- blood sampler
- wall
- 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
Links
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
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/02—Access sites
- A61M39/04—Access sites having pierceable self-sealing members
- A61M39/045—Access sites having pierceable self-sealing members pre-slit to be pierced by blunt instrument
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Pulmonology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
Sample-taker for blood circulating in an arteriovenus shunt has a silicone, or siliconised, rubber tube to be interposed in the circulation. The tube wall has a thicker part made more rigid by a surrounding sheath in which is a widow to leave free a part of the wall for a sampling instrument to pass through. The channel formed by the instrument closes owing to the elasticity of the tube when the instrument is withdrawn. Pref. the thicker part is a boss, of the same material, with a channel, from outside to within the tube, closed by elasticity when the instrument is not inserted into it. Risk of coagulation or bacterial infection is eliminated.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR6919462A FR2049513A5 (en) | 1969-06-12 | 1969-06-12 | Blood sampler for external circulations |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR6919462A FR2049513A5 (en) | 1969-06-12 | 1969-06-12 | Blood sampler for external circulations |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2049513A5 true FR2049513A5 (en) | 1971-03-26 |
Family
ID=9035593
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR6919462A Expired FR2049513A5 (en) | 1969-06-12 | 1969-06-12 | Blood sampler for external circulations |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2049513A5 (en) |
Cited By (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2628719A1 (en) * | 1975-06-26 | 1977-01-13 | Kendall & Co | CONNECTOR FOR TAKING LIQUID SAMPLES FROM A CLOSED ARRANGEMENT FOR DRAINING A LIQUID |
DE2639161A1 (en) * | 1975-09-02 | 1977-03-10 | Sandoz Ag | BLOOD ACCESS DEVICE |
US4076023A (en) * | 1975-08-01 | 1978-02-28 | Erika, Inc. | Resealable device for repeated access to conduit lumens |
FR2484840A1 (en) * | 1980-04-08 | 1981-12-24 | Renal Systems | IMPLANTABLE DEVICE PROVIDING ACCESS TO THE CIRCULATORY SYSTEM, AND ELASTOMERIC FENCE, NEEDLE ASSEMBLY, TOOL, AND CLAMP FOR SUCH A DEVICE |
FR2507909A1 (en) * | 1981-06-19 | 1982-12-24 | Layme Investment Bv | Plasma sampling device partic. for artificial kidney patient - has semipermeable membrane to arrest blood cells while passing plasma |
EP0070068A2 (en) * | 1981-07-14 | 1983-01-19 | Cimber, Hugo, Dr. med. | Occlusive pessary |
US4405319A (en) * | 1980-04-08 | 1983-09-20 | Renal Systems, Inc. | Porous titanium coating for blood access device |
US4496349A (en) * | 1981-05-08 | 1985-01-29 | Renal Systems, Inc. | Percutaneous implant |
US4776843A (en) * | 1980-11-21 | 1988-10-11 | Minntech Corporation | Blood access systems |
EP0344907A2 (en) * | 1988-06-02 | 1989-12-06 | C.R. Bard, Inc. | Self-sealing guidewire and catheter introducer |
WO1991000115A1 (en) * | 1989-06-26 | 1991-01-10 | University Of Florida | Arterial/venous fluid transfer system |
US5178607A (en) * | 1987-07-31 | 1993-01-12 | Lynn Lawrence A | Blood aspiration assembly septum and blunt needle aspirator |
US5203775A (en) * | 1990-09-18 | 1993-04-20 | Medex, Inc. | Needleless connector sample site |
EP0541515A1 (en) * | 1989-03-17 | 1993-05-12 | Baxter International Inc. | Pre-slit injection site usable with a blunt cannula |
EP0592391A1 (en) * | 1989-04-10 | 1994-04-20 | Baxter Int | Pre-slit injection site and tapered cannula. |
US5324256A (en) * | 1987-07-31 | 1994-06-28 | Lawrence A. Lynn | Apparatus and methods for transferring blood between aspiration assembly and an external container |
US5354275A (en) * | 1993-09-13 | 1994-10-11 | Minnesota Mining And Manufacturing Company | Injection or sampling site |
US5549569A (en) * | 1994-02-15 | 1996-08-27 | Lawrence A. Lynn | Ex vivo blood isolation system |
US5957898A (en) | 1997-05-20 | 1999-09-28 | Baxter International Inc. | Needleless connector |
US6068011A (en) | 1993-10-13 | 2000-05-30 | Paradis; Joseph R. | Control of fluid flow |
US6261282B1 (en) | 1997-05-20 | 2001-07-17 | Baxter International Inc. | Needleless connector |
US7947032B2 (en) | 2001-12-07 | 2011-05-24 | Becton, Dickinson And Company | Needleless luer access connector |
-
1969
- 1969-06-12 FR FR6919462A patent/FR2049513A5/en not_active Expired
Cited By (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2628719A1 (en) * | 1975-06-26 | 1977-01-13 | Kendall & Co | CONNECTOR FOR TAKING LIQUID SAMPLES FROM A CLOSED ARRANGEMENT FOR DRAINING A LIQUID |
FR2317641A1 (en) * | 1975-06-26 | 1977-02-04 | Kendall & Co | CONNECTION ALLOWING TO TAKE THE SAMPLES IN A CLOSED LIQUID DISCHARGE CIRCUIT |
US4076023A (en) * | 1975-08-01 | 1978-02-28 | Erika, Inc. | Resealable device for repeated access to conduit lumens |
DE2639161A1 (en) * | 1975-09-02 | 1977-03-10 | Sandoz Ag | BLOOD ACCESS DEVICE |
FR2484840A1 (en) * | 1980-04-08 | 1981-12-24 | Renal Systems | IMPLANTABLE DEVICE PROVIDING ACCESS TO THE CIRCULATORY SYSTEM, AND ELASTOMERIC FENCE, NEEDLE ASSEMBLY, TOOL, AND CLAMP FOR SUCH A DEVICE |
DE3114260A1 (en) * | 1980-04-08 | 1982-05-13 | Renal Systems, Inc., 55441 Minneapolis, Minn. | "IMPLANTABLE DEVICE FOR CREATING ACCESS TO THE CIRCUIT SYSTEM" |
US4405319A (en) * | 1980-04-08 | 1983-09-20 | Renal Systems, Inc. | Porous titanium coating for blood access device |
US4776843A (en) * | 1980-11-21 | 1988-10-11 | Minntech Corporation | Blood access systems |
US4496349A (en) * | 1981-05-08 | 1985-01-29 | Renal Systems, Inc. | Percutaneous implant |
FR2507909A1 (en) * | 1981-06-19 | 1982-12-24 | Layme Investment Bv | Plasma sampling device partic. for artificial kidney patient - has semipermeable membrane to arrest blood cells while passing plasma |
EP0070068A2 (en) * | 1981-07-14 | 1983-01-19 | Cimber, Hugo, Dr. med. | Occlusive pessary |
EP0070068A3 (en) * | 1981-07-14 | 1983-10-19 | Hugo Dr. Med. Cimber | Occlusive pessary |
US5324256A (en) * | 1987-07-31 | 1994-06-28 | Lawrence A. Lynn | Apparatus and methods for transferring blood between aspiration assembly and an external container |
US5447495A (en) * | 1987-07-31 | 1995-09-05 | Lawrence A. Lynn | Apparatus and methods for transferring blood between a blood aspirator assembly and an external container |
US5531672A (en) * | 1987-07-31 | 1996-07-02 | Lawrence A. Lynn | Blood aspiration assembly components and blunt needle aspirators |
US5178607A (en) * | 1987-07-31 | 1993-01-12 | Lynn Lawrence A | Blood aspiration assembly septum and blunt needle aspirator |
US5466219A (en) * | 1987-07-31 | 1995-11-14 | Lawrence A. Lynn | Blood aspiration assembly components and blunt needle aspirators |
EP0344907A3 (en) * | 1988-06-02 | 1990-11-28 | C.R. Bard, Inc. | Self-sealing guidewire and catheter introducer |
EP0344907A2 (en) * | 1988-06-02 | 1989-12-06 | C.R. Bard, Inc. | Self-sealing guidewire and catheter introducer |
AU678071B2 (en) * | 1989-03-17 | 1997-05-15 | Edwards Lifesciences Corporation | Pre-slit injection site and blunt cannula for blood sampling |
EP0541515A1 (en) * | 1989-03-17 | 1993-05-12 | Baxter International Inc. | Pre-slit injection site usable with a blunt cannula |
EP0592391A1 (en) * | 1989-04-10 | 1994-04-20 | Baxter Int | Pre-slit injection site and tapered cannula. |
EP0783899A3 (en) * | 1989-04-10 | 1997-12-10 | Baxter International Inc. | Blood sampling apparatus |
EP0592391A4 (en) * | 1989-04-10 | 1995-08-30 | Baxter Int | Pre-slit injection site and tapered cannula |
EP0783899A2 (en) * | 1989-04-10 | 1997-07-16 | Baxter International Inc. | Blood sampling apparatus |
US5135492A (en) * | 1989-06-26 | 1992-08-04 | University Of Florida | Arterial/venous fluid transfer system |
WO1991000115A1 (en) * | 1989-06-26 | 1991-01-10 | University Of Florida | Arterial/venous fluid transfer system |
US5203775A (en) * | 1990-09-18 | 1993-04-20 | Medex, Inc. | Needleless connector sample site |
USRE35841E (en) * | 1990-09-18 | 1998-07-07 | Medex, Inc. | Needleless connector sample site |
US5354275A (en) * | 1993-09-13 | 1994-10-11 | Minnesota Mining And Manufacturing Company | Injection or sampling site |
US6068011A (en) | 1993-10-13 | 2000-05-30 | Paradis; Joseph R. | Control of fluid flow |
US5743886A (en) * | 1994-02-15 | 1998-04-28 | Lawrence A. Lynn | Sequential medical fluid aspiration and injection system and method |
US5643218A (en) * | 1994-02-15 | 1997-07-01 | Lawrence A. Lynn | Auto-flushing medical fluid injection system |
US5549569A (en) * | 1994-02-15 | 1996-08-27 | Lawrence A. Lynn | Ex vivo blood isolation system |
US5957898A (en) | 1997-05-20 | 1999-09-28 | Baxter International Inc. | Needleless connector |
US6261282B1 (en) | 1997-05-20 | 2001-07-17 | Baxter International Inc. | Needleless connector |
US6344033B1 (en) | 1997-05-20 | 2002-02-05 | Baxter International, Inc. | Needleless connector |
US6669681B2 (en) | 1997-05-20 | 2003-12-30 | Baxter International Inc. | Needleless connector |
USRE43142E1 (en) | 1997-05-20 | 2012-01-24 | Baxter International, Inc. | Needleless connector |
US7947032B2 (en) | 2001-12-07 | 2011-05-24 | Becton, Dickinson And Company | Needleless luer access connector |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |