CN2476017Y - Detector for gastric cancer - Google Patents
Detector for gastric cancer Download PDFInfo
- Publication number
- CN2476017Y CN2476017Y CN 01241212 CN01241212U CN2476017Y CN 2476017 Y CN2476017 Y CN 2476017Y CN 01241212 CN01241212 CN 01241212 CN 01241212 U CN01241212 U CN 01241212U CN 2476017 Y CN2476017 Y CN 2476017Y
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- CN
- China
- Prior art keywords
- sample cell
- display
- illuminator
- casing
- adjuster
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Abstract
The utility model provides a gastric cancer detector belonging to the instruments of photoelectric detection, and is suitable to the rapid diagnosis of the gastric cancer. The inside of the machine is provided with a sample cell, and an illuminator is arranged in the vertical direction of the sample cell wall, and the sample cell wall parallel to the illuminator is provided with a photoelectric converter, which changes the received light intensity into electric signal and is displayed by a display. The illuminator and the power of the display are supplied by a power supply regulator, and complete relative parameter adjustment by a light source regulator and a display regulator. The instrument has the advantages of simple structure and convenience in utilization.
Description
The utility model provides Medical Instruments, is to be used for the instrument that human lesion detects, specifically cancer of the stomach detector.
Detection method to human body stomach trouble is by the saturating appearance of stomach traditionally, whether that detects stomach organizes pathology and damaging part and degree, the position that has canceration bosom to coagulate is carried out carrying out tissue culture after the gastroscope sampling again, determine whether canceration of diseased region according to the situation of tissue culture.The shortcoming that exists is that the detection complex procedures can cause bigger misery to patient.Moreover, get non-cancerous issue, also can produce flase drop when take a sample mistake.
Someone finds in the patients with gastric disease stomach that canceration generation meeting metabolism produces a kind of secretory substance in a organized way, is a kind of plastic mass discrete particles.Be dispersed in the middle of the gastric juice, this plastid particle surface is smooth, and has refractivity.Can produce the reflection migrating phenomenon when accepting the rayed of certain wavelength,,,, just can judge whether to exist the possibility of gastric tissue canceration then with normal gastric juice contrast if gastric juice is carried out the measurement of light scattering intensity according to this discovery.If, utilize and as above find and theory, develop detecting instrument, will be the quick check and the foundation of determining to provide necessary of cancer of the stomach.
The purpose of this utility model is a kind of cancer of the stomach detector that can carry out the canceration detection to gastric juice of design.
Realize that scheme of the present utility model is, side at sample cell is installed illuminator, the irradiate light that illuminator sent is in sample cell, splendid attire gastric juice in the sample cell, the light of gastric juice scattering changes electric signal into after by light-receiving, show by display, come the determination check result according to the size or the power of signal.
The cancer of the stomach detector that the scheme that provides according to the utility model is made, simple structure, easy to use, and detect data accurately, fast.
Elaborate below in conjunction with accompanying drawing
Fig. 1 is the utility model profile structural map
Fig. 2 the utility model parts connect and circuit diagram
Among Fig. 1,1 is casing, is provided with sample cell in casing 1 upper end and places mouth 2, places mouthful 2 one sides at sample cell sample cell placement flap 2a is installed, the front is equipped with display 3 on casing 1, at casing 1 front downside light source regulator 4 and adjuster in display 5 is installed.
Among Fig. 2,2b is a sample cell, in the side of sample cell 2b illuminator 6 is installed, and the direction vertical with illuminator 6 emission light at sample cell 2b is equipped with photoconverter 3a, and photoelectric commutator 3a is connected with display 3 by lead.Power supply adjuster 7 links to each other with illuminator 6 by lead, and light source regulator 4 is installed on the lead between them, also links to each other with display 3 by lead on power supply adjuster 7, and adjuster in display 5 is installed between them.
The embodiment explanation
According to the explanation of the utility model scheme and Fig. 1 and Fig. 2, a kind of embodiment can manufacture by following scheme.
Casing: make casing 1 with sheet metal or plastics, a side is provided with sample cell and places mouth 2 above casing 1, places a side of mouth 2 at sample cell sample cell placement flap 2a is installed, and sample cell is placed flap and can be opened.Establish a display mounting hole in the front of casing 1, light source regulator mounting hole and adjuster in display mounting hole are set in casing 1 frontal plane position.
Parts are installed and are provided with: a side installs that adjuster 7, one ends of powering are provided with terminal or jack can link to each other with power supply casing 1 in.The other end links to each other with illuminator 6 by lead with the power supply that illuminator 6 is complementary, and the light source regulator is installed on the light source regulator mounting hole above the casing 1.Sample cell on casing 1 is installed sample cell 2b below placing mouthfuls 2, and the receiving plane of sample cell 2b is vertical with illuminator institute isolychn direction.The adjacent with light receiving surface of sample cell 2b and the pool wall outside vertical with light one direction photoelectric commutator 3a is installed, photoelectric commutator 3a links to each other with display 3 by lead.The power supply for display 3 of drawing the adjuster 7 from power supply links to each other with display 3 by lead, and its circuit links to each other with adjuster in display 5, and adjuster in display 5 is contained on the adjuster in display mounting hole above the front end of casing 1.
Part description:
Illuminator be for can producing the device of light source, but halogen lamp, incandescent lamp, daylight lamp, laser instrument etc., and technical requirement is that enough strong light source and stability are arranged.
Photoelectric commutator is a photoelectric apparatus, can be photoelectric cell, photodiode or phototriode.
Sample cell, the pond ware of making for the optical glass of square cross-section.
The power supply adjuster is transformation and stabilized voltage supply.
Display is liquid crystal or photoelectric numeral tube or gradient form photoelectricity intensity display.
The light source regulator is a variohm.
Adjuster in display also is variohm or compensator.
The course of work of the present utility model is: before use, will power adjuster 7 and power connection are put into sample cell with sample cell 2b and are placed mouth 2.Cover sample cell and place flap 2a, twisting light source regulator 4 makes illuminator 6 reach optimum Working.Then, twisting adjuster in display 5 makes display present the blank sample video data, then, open sample cell and place flap 2a, at this moment, scattered beam can shine on the photoelectric commutator 3a after the gastric juice sample was accepted light, and the photic strength of current that is produced shows on display 3.The parameter that video data and medical diagnosis accumulated according to display compares, and promptly whether the tested gastric juice of decidable comes from the cancer of the stomach patient.
The cancer of the stomach detector that the utility model is designed is used for the detection of gastric juice, has simple in structurely, and data are characteristics accurately and fast, is suitable for medical diagnosis mechanism and is used for the whether quick diagnosis of cancerization of patients with gastric disease.
Claims (1)
1, the utility model provides the cancer of the stomach detector, it is characterized in that, casing (1) is provided with sample cell and places mouthful (2), place mouthful (2) one sides at sample cell and be equipped with sample cell placement flap (2a), go up the front at casing (1) display (3) is installed, light source regulator (4) and adjuster in display (5) are installed on casing (1) front panel, sample cell (2b) is installed in the set sample cell of casing (1) and places the downside of mouthful (2), illuminator (6) is installed in a side of sample cell (2b), photoelectric commutator (3a) is installed in and parallel pool wall one side of illuminator (6) institute's directive sample cell (2b) direction light, power supply adjuster (7) links to each other with illuminator (6) by lead, on the company wire line, be connected with light source regulator (4), display (5) also is connected with power supply adjuster (7) by lead, is connected with adjuster in display (2) on connection line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01241212 CN2476017Y (en) | 2001-04-14 | 2001-04-14 | Detector for gastric cancer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01241212 CN2476017Y (en) | 2001-04-14 | 2001-04-14 | Detector for gastric cancer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2476017Y true CN2476017Y (en) | 2002-02-06 |
Family
ID=33653254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01241212 Expired - Fee Related CN2476017Y (en) | 2001-04-14 | 2001-04-14 | Detector for gastric cancer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2476017Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101498696B (en) * | 2009-03-04 | 2012-01-11 | 北京大学第三医院 | Gastric juice extractive and its preparation |
-
2001
- 2001-04-14 CN CN 01241212 patent/CN2476017Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101498696B (en) * | 2009-03-04 | 2012-01-11 | 北京大学第三医院 | Gastric juice extractive and its preparation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |