CN203838097U - Medical impedance tracking-testing device - Google Patents
Medical impedance tracking-testing device Download PDFInfo
- Publication number
- CN203838097U CN203838097U CN201420038894.9U CN201420038894U CN203838097U CN 203838097 U CN203838097 U CN 203838097U CN 201420038894 U CN201420038894 U CN 201420038894U CN 203838097 U CN203838097 U CN 203838097U
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- China
- Prior art keywords
- test device
- analytical test
- medical
- impedance tracking
- hook
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- Expired - Fee Related
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- 238000012360 testing method Methods 0.000 title claims abstract description 27
- 239000012528 membrane Substances 0.000 claims abstract description 16
- 238000004458 analytical method Methods 0.000 claims description 82
- 239000011148 porous material Substances 0.000 claims description 10
- 239000012530 fluid Substances 0.000 claims description 7
- 239000004973 liquid crystal related substance Substances 0.000 claims description 7
- 229910001220 stainless steel Inorganic materials 0.000 claims description 7
- 239000010935 stainless steel Substances 0.000 claims description 7
- 238000012423 maintenance Methods 0.000 abstract description 4
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract 3
- 239000007788 liquid Substances 0.000 abstract 2
- 238000005259 measurement Methods 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 3
- 206010003830 Automatism Diseases 0.000 description 2
- 230000001413 cellular effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 210000004027 cell Anatomy 0.000 description 1
- 210000004748 cultured cell Anatomy 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000007877 drug screening Methods 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
Landscapes
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
The utility model discloses a medical impedance tracking-testing device. The device comprises a pedestal, a lower cavity, an upper cavity, a lower chamber, an upper chamber, an analytical tester, a hanger, leads, a membrane, a membrane hole, a lower electrode, an upper electrode and a liquid channel, wherein the pedestal is arranged at the lower part of the lower cavity; the upper cavity is arranged on the lower cavity; the upper chamber is arranged on the lower chamber; the analytical tester is connected with the front of the pedestal in a hanging manner by virtue of the hanger; the membrane is arranged at the lower end of the upper electrode; the membrane hole is formed in the membrane; the lower electrode is arranged at the lower end of the membrane hole; the liquid channel is arranged at the bottommost end of the upper cavity. According to the medical impedance tracking-testing device, the real-time observing performance, the automation degree and the accuracy of a testing result are improved, and the maintenance cost is lowered, so that the medical performance requirement is met.
Description
Technical field
The utility model relates to medical instruments field, is specifically related to a kind of medical impedance tracking and testing device.
Background technology
At present, impedance detecting electrode is a kind of Medical Devices of measuring bio-impedance.Medical cell electrical impedance sensing technology is that a kind of measurement causes the technology that detection system electrical impedance changes because cellular morphology variation, signaling or iuntercellular are in contact with one another.This technology have to cultured cell in vitro grow time-histories, in real time, fast, the advantage such as harmless, easy analysis, be widely used in cellular morphology and changed the fields such as tracking, drug screening, biochemistry detection and medical diagnosis on disease be medical, become an important content of biology sensor research.But it is high that existing tracking and testing device exists maintenance cost, automatism degree is low, the problem that measurement result out of true and overall stability are poor.
Therefore inventing a kind of medical impedance tracking and testing device seems very necessary.
Summary of the invention
Technical problem to be solved in the utility model is: a kind of medical impedance tracking and testing device is provided, and to solve existing tracking and testing device, to exist maintenance cost high, and automatism degree is low, the problem that measurement result out of true and overall stability are poor.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of medical impedance tracking and testing device mainly comprises, base, lower chamber, upper cavity, lower chambers, upper chamber, analytical test device, hook, wire, film, membrane pores, bottom electrode, top electrode and fluid passage form, and wherein said base is arranged on the bottom of lower chamber; Described upper cavity be arranged on lower chamber above; Described lower chambers be arranged on upper chamber below; Described analytical test device by hook articulate be arranged on base before; Described film is arranged on the lower end of top electrode; Described membrane pores is arranged on the inside of film; Described bottom electrode is arranged on the lower end of membrane pores; Described fluid passage is arranged on upper cavity bottom.
As a kind of preferred technical scheme, described analytical test device is as a kind of preferred technical scheme, described analytical test device mainly comprises, analytical test device display screen, analytical test device button, analytical test device chip, analytical test device nameplate pastes, analytical test device pilot lamp and analytical test device switch.Described analytical test device display screen be arranged on analytical test device button above; Described analytical test device chip is arranged on the left side that analytical test device nameplate pastes; Described analytical test device pilot lamp is arranged on the top of analytical test device switch.
As a kind of preferred technical scheme, at described hook, as a kind of preferred technical scheme, described hook connects and fixes analytical test device by the cooperation with base, be arranged on base before.
Adopted after technique scheme, the beneficial effects of the utility model are:
Hook described in the utility model specifically can adopt the hook of stainless steel, and the employing of the hook of stainless steel is conducive to further strengthen the fixing flexibly of analytical test device, improves a kind of stability of integral body measurement of medical impedance tracking and testing device; Described analytical test device display screen, specifically can adopt liquid crystal LED analytical test device display screen, and the employing of liquid crystal LED analytical test device display screen is conducive to further improve a kind of real-time monitored performance and automaticity of medical impedance tracking and testing device.Adopt above-mentioned design, improved a kind of real-time monitored performance of medical impedance tracking and testing device, the accurate performance of automaticity and measurement result, has reduced maintenance cost, thereby meets medical performance requirement.
Further, described analytical test device display screen, specifically can adopt liquid crystal LED analytical test device display screen, the employing of liquid crystal LED analytical test device display screen is conducive to further improve a kind of real-time monitored performance and automaticity of medical impedance tracking and testing device.
Further, described hook specifically can adopt the hook of stainless steel, and the employing of the hook of stainless steel is conducive to further strengthen the fixing flexibly of analytical test device, improves a kind of stability of integral body measurement of medical impedance tracking and testing device.
Further, described analytical test device chip specifically can adopt AT89S52 single-chip microcomputer analytical test device chip, is beneficial to the accuracy of the measurement result of a kind of medical impedance tracking and testing of further raising device by being combined with of AT89S52 single-chip microcomputer analytical test device chip and analytical test device button.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the structural representation of the analytical test device of the utility model embodiment.
In figure: 1. base, 2. lower chamber, 3. upper cavity, 4. lower chambers, 5. upper chamber, 6. analytical test device, 61. analytical test device display screens, 62. analytical test device buttons, 63. analytical test device chips, 64. nameplates paste, 65. analytical test device pilot lamp, 66. analytical test device switches, 7. hook, 8. wire, 9. film, 10. membrane pores, 11. bottom electrodes, 12. top electrodes, 13. fluid passages.
Embodiment
As depicted in figs. 1 and 2, a kind of medical impedance tracking and testing device mainly comprises, base 1, lower chamber 2, upper cavity 3, lower chambers 4, upper chamber 5, analytical test device 6, hook 7, wire 8, film 9, membrane pores 10, bottom electrode 11, top electrode 12 and fluid passage 13 form, and wherein said base 1 is arranged on the bottom of lower chamber 2; Described upper cavity 3 be arranged on lower chamber 4 above; Described lower chambers 4 be arranged on upper chamber 5 below; Described analytical test device 6 by hook 7 articulate be arranged on base 1 before; Described film 8 is arranged on the lower end of top electrode 12; Described membrane pores 10 is arranged on the inside of film 9; Described bottom electrode 11 is arranged on the lower end of membrane pores 10; Described fluid passage 13 is arranged on upper cavity 3 bottom.
As a kind of preferred technical scheme, described analytical test device 6 is as a kind of preferred technical scheme, described analytical test device 6 mainly comprises, analytical test device display screen 61, analytical test device button 62, analytical test device chip 63, analytical test device nameplate pastes 64, analytical test device pilot lamp and analytical test device switch.Described analytical test device display screen 61 be arranged on analytical test device button 62 above; Described analytical test device chip 63 is arranged on the left side of analytical test device nameplate subsides 64; Described analytical test device pilot lamp 65 is arranged on the top of analytical test device switch 66.
As a kind of preferred technical scheme, at described hook 7, as a kind of preferred technical scheme, described hook 7 connects and fixes analytical test device 6 by the cooperation with base 1, be arranged on base 1 before.
Further, described analytical test device display screen 61, specifically can adopt liquid crystal LED analytical test device display screen 61, the employing of liquid crystal LED analytical test device display screen 61 is conducive to further improve a kind of real-time monitored performance and automaticity of medical impedance tracking and testing device.
Further, described hook 7 specifically can adopt the hook 7 of stainless steel, the employing of the hook 7 of stainless steel, is conducive to further strengthen the fixing flexibly of analytical test device 6, improves a kind of stability of integral body measurement of medical impedance tracking and testing device.
Further, described analytical test device chip 63 specifically can adopt AT89S52 single-chip microcomputer analytical test device chip 63, by the accuracy that is combined with the measurement result that is beneficial to a kind of medical impedance tracking and testing of further raising device of AT89S52 single-chip microcomputer analytical test device chip 63 and analytical test device button 62.
Claims (6)
1. medical impedance tracking and testing device mainly comprises a base, lower chamber, upper cavity, lower chambers, upper chamber, analytical test device, hook, wire, film, membrane pores, bottom electrode, top electrode and fluid passage, is characterized in that: described base is arranged on the bottom of lower chamber; Described upper cavity be arranged on lower chamber above; Described lower chambers be arranged on upper chamber below; Described analytical test device by hook articulate be arranged on base before; Described film is arranged on the lower end of top electrode; Described membrane pores is arranged on the inside of film; Described bottom electrode is arranged on the lower end of membrane pores; Described fluid passage is arranged on upper cavity bottom.
2. a kind of medical impedance tracking and testing device as claimed in claim 1, is characterized in that: described analytical test device mainly comprises, analytical test device display screen, analytical test device button, analytical test device chip, analytical test device nameplate pastes, analytical test device pilot lamp and analytical test device switch; Described analytical test device display screen be arranged on analytical test device button above; Described analytical test device chip is arranged on the left side that analytical test device nameplate pastes; Described analytical test device pilot lamp is arranged on the top of analytical test device switch.
3. a kind of medical impedance tracking and testing device as claimed in claim 1, is characterized in that: described hook connects and fixes analytical test device by the cooperation with base, be arranged on base before.
4. a kind of medical impedance tracking and testing device as claimed in claim 2, is characterized in that: described analytical test device display screen specifically adopts liquid crystal LED analytical test device display screen.
5. a kind of medical impedance tracking and testing device as claimed in claim 2, is characterized in that: described analytical test device chip specifically adopts AT89S52 single-chip microcomputer analytical test device chip.
6. a kind of medical impedance tracking and testing device as claimed in claim 1, is characterized in that: described hook specifically adopts the hook of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420038894.9U CN203838097U (en) | 2014-01-21 | 2014-01-21 | Medical impedance tracking-testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420038894.9U CN203838097U (en) | 2014-01-21 | 2014-01-21 | Medical impedance tracking-testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203838097U true CN203838097U (en) | 2014-09-17 |
Family
ID=51515921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420038894.9U Expired - Fee Related CN203838097U (en) | 2014-01-21 | 2014-01-21 | Medical impedance tracking-testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203838097U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113652355A (en) * | 2021-07-26 | 2021-11-16 | 法国介观生物技术有限公司 | Microfluidic device for electrical impedance monitoring and method for detecting cell electrical impedance |
-
2014
- 2014-01-21 CN CN201420038894.9U patent/CN203838097U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113652355A (en) * | 2021-07-26 | 2021-11-16 | 法国介观生物技术有限公司 | Microfluidic device for electrical impedance monitoring and method for detecting cell electrical impedance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Lu Zhaoxiang Inventor before: Zhang Zhenfeng |
|
| CB03 | Change of inventor or designer information | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140917 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |