ES2196144T3 - Procedimiento de fabricacion de una bobina calentadora para un cateter. - Google Patents
Procedimiento de fabricacion de una bobina calentadora para un cateter.Info
- Publication number
- ES2196144T3 ES2196144T3 ES96906436T ES96906436T ES2196144T3 ES 2196144 T3 ES2196144 T3 ES 2196144T3 ES 96906436 T ES96906436 T ES 96906436T ES 96906436 T ES96906436 T ES 96906436T ES 2196144 T3 ES2196144 T3 ES 2196144T3
- Authority
- ES
- Spain
- Prior art keywords
- pvc
- catheter
- driver
- heater
- cateter
- 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 - Lifetime
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 abstract 1
- 230000000747 cardiac effect Effects 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 239000004020 conductor Substances 0.000 abstract 1
- 238000001125 extrusion Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000012544 monitoring process Methods 0.000 abstract 1
- 238000001024 single-photon infrared emission spectroscopy Methods 0.000 abstract 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
- A61M25/0009—Making of catheters or other medical or surgical tubes
- A61M25/0012—Making of catheters or other medical or surgical tubes with embedded structures, e.g. coils, braids, meshes, strands or radiopaque coils
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/026—Measuring blood flow
- A61B5/0275—Measuring blood flow using tracers, e.g. dye dilution
- A61B5/028—Measuring blood flow using tracers, e.g. dye dilution by thermo-dilution
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49082—Resistor making
- Y10T29/49083—Heater type
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
- Y10T29/49863—Assembling or joining with prestressing of part
- Y10T29/49865—Assembling or joining with prestressing of part by temperature differential [e.g., shrink fit]
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hematology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Biophysics (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Pulmonology (AREA)
- Surgery (AREA)
- Pathology (AREA)
- Physics & Mathematics (AREA)
- Physiology (AREA)
- Cardiology (AREA)
- Medical Informatics (AREA)
- Anesthesiology (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Resistance Heating (AREA)
- General Induction Heating (AREA)
- Materials For Medical Uses (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
- Noodles (AREA)
Abstract
SE FABRICA UN CALENTADOR (12) INTEGRADO EN UN CATETER (10) UTILIZADO EN LA MONITORIZACION DEL GASTO CARDIACO CONTINUO, UTILIZANDO UN HILO ELECTRICO BIFILAR (21) REVESTIDO CON CLORURO DE POLIVINILO (PVC), SIMILAR AL UTILIZADO PARA EL CATETER. EL HILO BIFILAR SE REVISTE CON PVC UTILIZANDO TECNICAS DE EXTRUSION CONVENCIONALES, PRODUCIENDO UN CONDUCTOR REVESTIDO (24, 32). DICHO CONDUCTOR SE ENROLLA HELICOIDALMENTE ALREDEDOR DE LA SUPERFICIE EXTERNA DEL CATETER, CALENTANDO A CONTINUACION PARA FUNDIR EL REVESTIMIENTO DE PVC, PROVOCANDO LA UNION DEL CONDUCTOR AL CATETER. EL PVC FUNDIDO FLUYE ASIMISMO HACIA EL INTERIOR DE LOS INTERSTICIOS Y HENDIDURAS ENTRE ESPIRAS ADYACENTES DEL CONDUCTOR, PRODUCIENDO TRAS EL ENFRIAMIENTO UN CALENTADOR CON UNA SUPERFICIE EXTERNA RELATIVAMENTE LISA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/404,893 US5676784A (en) | 1995-03-15 | 1995-03-15 | Method of fabricating a heater coil for a catheter used to monitor cardiac output |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2196144T3 true ES2196144T3 (es) | 2003-12-16 |
Family
ID=23601471
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES96906436T Expired - Lifetime ES2196144T3 (es) | 1995-03-15 | 1996-02-15 | Procedimiento de fabricacion de una bobina calentadora para un cateter. |
Country Status (10)
Country | Link |
---|---|
US (1) | US5676784A (es) |
EP (1) | EP0814701B1 (es) |
JP (1) | JP3445795B2 (es) |
AT (1) | ATE237278T1 (es) |
AU (1) | AU694625B2 (es) |
DE (1) | DE69627481T2 (es) |
DK (1) | DK0814701T3 (es) |
ES (1) | ES2196144T3 (es) |
PT (1) | PT814701E (es) |
WO (1) | WO1996028089A1 (es) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6702972B1 (en) | 1998-06-09 | 2004-03-09 | Diametrics Medical Limited | Method of making a kink-resistant catheter |
GB2353839B (en) * | 1998-06-09 | 2003-04-16 | Diametrics Medical Ltd | Double walled catheter and method of manufacture |
US7005026B2 (en) * | 2002-11-15 | 2006-02-28 | Applied Medical Resources Corporation | Kink-resistant access sheath and method of making same |
US20060026850A1 (en) * | 2004-08-05 | 2006-02-09 | Yazaki North America, Inc. | Compass system for a motor vehicle |
PL1868498T3 (pl) * | 2005-03-29 | 2013-09-30 | Martin Roche | Czujnik do wykrywania parametrów ciała oraz sposób wykrywania parametrów ciała |
US11457813B2 (en) | 2005-03-29 | 2022-10-04 | Martin W. Roche | Method for detecting body parameters |
US7512447B2 (en) * | 2005-04-25 | 2009-03-31 | Medtronic, Inc. | Medical electrical electrodes with conductive polymer |
US7335864B2 (en) * | 2005-06-01 | 2008-02-26 | Mrl Industries, Inc. | Magnetic field reduction resistive heating elements |
ITMI20062503A1 (it) * | 2006-12-22 | 2008-06-23 | Geco System Spa | Metodo e assieme per riparare giuntare o irrobustire tubi in materiale plastico |
CA2677009A1 (en) | 2007-02-06 | 2008-08-14 | Glumetrics, Inc. | Optical systems and methods for rationmetric measurement of blood glucose concentration |
EP2162057A1 (en) | 2007-05-10 | 2010-03-17 | Glumetrics, Inc. | Equilibrium non-consuming fluorescence sensor for real time intravascular glucose measurement |
WO2009067626A1 (en) | 2007-11-21 | 2009-05-28 | Glumetrics, Inc. | Use of an equilibrium intravascular sensor to achieve tight glycemic control |
WO2009129186A2 (en) | 2008-04-17 | 2009-10-22 | Glumetrics, Inc. | Sensor for percutaneous intravascular deployment without an indwelling cannula |
US20110077477A1 (en) | 2009-09-30 | 2011-03-31 | Glumetrics, Inc. | Sensors with thromboresistant coating |
US8467843B2 (en) | 2009-11-04 | 2013-06-18 | Glumetrics, Inc. | Optical sensor configuration for ratiometric correction of blood glucose measurement |
CA3066361A1 (en) | 2017-06-07 | 2018-12-13 | Shifamed Holdings, Llc | Intravascular fluid movement devices, systems, and methods of use |
CN111556763B (zh) | 2017-11-13 | 2023-09-01 | 施菲姆德控股有限责任公司 | 血管内流体运动装置、系统 |
EP3746149A4 (en) | 2018-02-01 | 2021-10-27 | Shifamed Holdings, LLC | INTRAVASCULAR BLOOD PUMPS AND METHODS OF USE AND METHODS OF MANUFACTURING |
WO2021011473A1 (en) | 2019-07-12 | 2021-01-21 | Shifamed Holdings, Llc | Intravascular blood pumps and methods of manufacture and use |
WO2021016372A1 (en) | 2019-07-22 | 2021-01-28 | Shifamed Holdings, Llc | Intravascular blood pumps with struts and methods of use and manufacture |
US11724089B2 (en) | 2019-09-25 | 2023-08-15 | Shifamed Holdings, Llc | Intravascular blood pump systems and methods of use and control thereof |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3075515A (en) * | 1958-10-17 | 1963-01-29 | Albert M Richards | Blood flow meter |
US3412354A (en) * | 1963-02-18 | 1968-11-19 | Westinghouse Electric Corp | Adhesive coated electrical conductors |
US3359974A (en) * | 1963-10-07 | 1967-12-26 | Hassan H Khalil | Device for the thermal determination of cardiac volumetric performance |
US3568660A (en) * | 1967-11-20 | 1971-03-09 | Battelle Development Corp | Pacemaker catheter |
US4559951A (en) * | 1982-11-29 | 1985-12-24 | Cardiac Pacemakers, Inc. | Catheter assembly |
US4619643A (en) * | 1983-07-25 | 1986-10-28 | Bai Chao Liang | Catheter |
US5252157A (en) * | 1989-05-01 | 1993-10-12 | Central Plastics Company | Electrothermal fusion of large diameter pipes by electric heating wire wrapping and sleeve connector |
US5056526A (en) * | 1989-10-27 | 1991-10-15 | Khalil Hassan H | Device for global evaluation of the left ventricular ejection fraction by thermodilution |
EP0530201B1 (en) * | 1990-03-15 | 1994-08-03 | W.L. Gore & Associates, Inc. | A catheter liner and a method of making the same |
US5147315A (en) * | 1990-04-06 | 1992-09-15 | C. R. Bard, Inc. | Access catheter and system for use in the female reproductive system |
US5265623A (en) * | 1992-07-16 | 1993-11-30 | Angeion Corporation | Optimized field defibrillation catheter |
US5335410A (en) * | 1993-03-15 | 1994-08-09 | Burnham Warren R | Method of making ultra small diameter catheters and of reinforced tubular product |
-
1995
- 1995-03-15 US US08/404,893 patent/US5676784A/en not_active Expired - Lifetime
-
1996
- 1996-02-15 DK DK96906436T patent/DK0814701T3/da active
- 1996-02-15 ES ES96906436T patent/ES2196144T3/es not_active Expired - Lifetime
- 1996-02-15 PT PT96906436T patent/PT814701E/pt unknown
- 1996-02-15 AT AT96906436T patent/ATE237278T1/de not_active IP Right Cessation
- 1996-02-15 WO PCT/US1996/001996 patent/WO1996028089A1/en active IP Right Grant
- 1996-02-15 EP EP96906436A patent/EP0814701B1/en not_active Expired - Lifetime
- 1996-02-15 AU AU49815/96A patent/AU694625B2/en not_active Expired
- 1996-02-15 JP JP52759096A patent/JP3445795B2/ja not_active Expired - Fee Related
- 1996-02-15 DE DE69627481T patent/DE69627481T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
PT814701E (pt) | 2003-09-30 |
US5676784A (en) | 1997-10-14 |
JPH11501835A (ja) | 1999-02-16 |
DK0814701T3 (da) | 2003-05-26 |
AU4981596A (en) | 1996-10-02 |
JP3445795B2 (ja) | 2003-09-08 |
EP0814701B1 (en) | 2003-04-16 |
EP0814701A1 (en) | 1998-01-07 |
DE69627481D1 (de) | 2003-05-22 |
AU694625B2 (en) | 1998-07-23 |
DE69627481T2 (de) | 2004-03-18 |
WO1996028089A1 (en) | 1996-09-19 |
ATE237278T1 (de) | 2003-05-15 |
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