LT2015052A - System and method of analyse of liquid sample - Google Patents
System and method of analyse of liquid sampleInfo
- Publication number
- LT2015052A LT2015052A LT2015052A LT2015052A LT2015052A LT 2015052 A LT2015052 A LT 2015052A LT 2015052 A LT2015052 A LT 2015052A LT 2015052 A LT2015052 A LT 2015052A LT 2015052 A LT2015052 A LT 2015052A
- Authority
- LT
- Lithuania
- Prior art keywords
- sample
- cmut
- sensor
- solution
- dispensing device
- Prior art date
Links
Landscapes
- Automatic Analysis And Handling Materials Therefor (AREA)
- Sampling And Sample Adjustment (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
Programmable, variable step system for applying a liquid biological solution on a surface of chosen individual array elements of CMUT sensors delivers variable amounts of material for sensor surface modification and for analyses. By changing nozzle of the solution dispensing device, solutions of different material can be applied or concentration of a material changed. The system according to the invention comprises a positioning device of the sample dispensing device, a sample dispensing device with a dispensing nozzle, whose dimensions depend on the liquid volume being dispensed on array elements of the sensor and the position of which is controlled by electric actuator or piezo-actuator. Surface of the CMUT cell array is modified. Afterwards on top of it a sample of a biological liquid solution is dispensed for obtaining the characterizing signal of the sample. CMUT cell sensor arrays are connected in series to the signal processing and measurement device for measuring electromechanical impedance of the CMUT sensor membrane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LT2015052A LT6394B (en) | 2015-07-03 | 2015-07-03 | System and method of analyse of liquid sample |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LT2015052A LT6394B (en) | 2015-07-03 | 2015-07-03 | System and method of analyse of liquid sample |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| LT2015052A true LT2015052A (en) | 2017-02-27 |
| LT6394B LT6394B (en) | 2017-06-12 |
Family
ID=58094070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LT2015052A LT6394B (en) | 2015-07-03 | 2015-07-03 | System and method of analyse of liquid sample |
Country Status (1)
| Country | Link |
|---|---|
| LT (1) | LT6394B (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8424370B2 (en) | 2009-01-16 | 2013-04-23 | Matrix Sensors, Inc. | Liquid analysis using capacitative micromachined ultrasound transducers |
-
2015
- 2015-07-03 LT LT2015052A patent/LT6394B/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| LT6394B (en) | 2017-06-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BB1A | Patent application published |
Effective date: 20170227 |
|
| FG9A | Patent granted |
Effective date: 20170612 |
|
| MM9A | Lapsed patents |
Effective date: 20190703 |