ES2532030A1 - Método de medición del tono vascular ex vivo y cámara de flujo - Google Patents
Método de medición del tono vascular ex vivo y cámara de flujo Download PDFInfo
- Publication number
- ES2532030A1 ES2532030A1 ES201300866A ES201300866A ES2532030A1 ES 2532030 A1 ES2532030 A1 ES 2532030A1 ES 201300866 A ES201300866 A ES 201300866A ES 201300866 A ES201300866 A ES 201300866A ES 2532030 A1 ES2532030 A1 ES 2532030A1
- Authority
- ES
- Spain
- Prior art keywords
- vascular tone
- flow chamber
- measuring
- vessel
- vivo vascular
- 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.)
- Granted
Links
- 230000006442 vascular tone Effects 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 2
- 238000000691 measurement method Methods 0.000 abstract 2
- 239000006285 cell suspension Substances 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- 230000002706 hydrostatic effect Effects 0.000 abstract 1
- 238000001802 infusion Methods 0.000 abstract 1
- 235000015097 nutrients Nutrition 0.000 abstract 1
- 239000000725 suspension Substances 0.000 abstract 1
- 230000028016 temperature homeostasis Effects 0.000 abstract 1
- 239000002550 vasoactive agent Substances 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/483—Physical analysis of biological material
- G01N33/487—Physical analysis of biological material of liquid biological material
- G01N33/49—Blood
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Chemical & Material Sciences (AREA)
- Hematology (AREA)
- Physics & Mathematics (AREA)
- Food Science & Technology (AREA)
- Molecular Biology (AREA)
- Urology & Nephrology (AREA)
- Ecology (AREA)
- Biophysics (AREA)
- Medicinal Chemistry (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
Método de medición del tono vascular ex vivo y cámara de flujo. La presente invención se refiere a un método de medición del tono vascular ex vivo que comprende: perfundir un flujo constante de una suspensión celular en un circuito abierto que incluye un vaso cuyo tono se desea estudiar, cerrar el circuito, perfundir una solución nutricia de Krebs en el circuito cerrado y aplicar una presión transmural constante, añadir una sustancia vasoactiva y registrar las variaciones de diámetro del vaso mediante un sistema de captación de imágenes situado perpendicularmente al vaso y acoplado a un microscopio. La invención también se refiere a una cámara de flujo en la que realizar el método de medición del tono vascular que incluye dos capilares de vidrio, un baño, una bomba de infusión, un sistema de presión hidrostática, un manómetro, un sistema de termorregulación de la temperatura del baño y de las soluciones y/o suspensiones utilizadas, un sistema de captación de imágenes y un microscopio.
Description
Claims (1)
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imagen1 imagen2
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES201300866A ES2532030B2 (es) | 2013-09-20 | 2013-09-20 | Método de medición del tono vascular ex vivo y cámara de flujo |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES201300866A ES2532030B2 (es) | 2013-09-20 | 2013-09-20 | Método de medición del tono vascular ex vivo y cámara de flujo |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES2532030A1 true ES2532030A1 (es) | 2015-03-23 |
| ES2532030B2 ES2532030B2 (es) | 2015-12-28 |
Family
ID=52683008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES201300866A Active ES2532030B2 (es) | 2013-09-20 | 2013-09-20 | Método de medición del tono vascular ex vivo y cámara de flujo |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES2532030B2 (es) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116045878A (zh) * | 2023-03-07 | 2023-05-02 | 中国人民解放军军事科学院军事医学研究院 | 一种血管管径检测设备 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4535786A (en) * | 1983-07-25 | 1985-08-20 | Kater John A R | Measurement of body fluid chemistry |
| US4841974A (en) * | 1986-12-22 | 1989-06-27 | Siemens Aktiengesellschaft | Apparatus and method for the examination of a liquid medium |
| WO1990014791A1 (en) * | 1989-05-31 | 1990-12-13 | Board Of Regents, The University Of Texas System | Apparatus for analysis of biological compounds by mass spectrometry |
| US20020188240A1 (en) * | 2001-05-14 | 2002-12-12 | Gorsuch Reynolds G. | Process and apparatus for utilization of in vivo extracted plasma with tissue engineering devices, bioreactors, artificial organs, and cell therapy applications |
| WO2006119143A2 (en) * | 2005-04-29 | 2006-11-09 | Dtherapeutics, Llc | Devices, systems and methods for isometric and isotonic contraction of blood vessels using an isovolumic myograph |
-
2013
- 2013-09-20 ES ES201300866A patent/ES2532030B2/es active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4535786A (en) * | 1983-07-25 | 1985-08-20 | Kater John A R | Measurement of body fluid chemistry |
| US4841974A (en) * | 1986-12-22 | 1989-06-27 | Siemens Aktiengesellschaft | Apparatus and method for the examination of a liquid medium |
| WO1990014791A1 (en) * | 1989-05-31 | 1990-12-13 | Board Of Regents, The University Of Texas System | Apparatus for analysis of biological compounds by mass spectrometry |
| US20020188240A1 (en) * | 2001-05-14 | 2002-12-12 | Gorsuch Reynolds G. | Process and apparatus for utilization of in vivo extracted plasma with tissue engineering devices, bioreactors, artificial organs, and cell therapy applications |
| WO2006119143A2 (en) * | 2005-04-29 | 2006-11-09 | Dtherapeutics, Llc | Devices, systems and methods for isometric and isotonic contraction of blood vessels using an isovolumic myograph |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116045878A (zh) * | 2023-03-07 | 2023-05-02 | 中国人民解放军军事科学院军事医学研究院 | 一种血管管径检测设备 |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2532030B2 (es) | 2015-12-28 |
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| FG2A | Definitive protection |
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