CN205786283U - A kind of medical scanning devices - Google Patents
A kind of medical scanning devices Download PDFInfo
- Publication number
- CN205786283U CN205786283U CN201620679034.2U CN201620679034U CN205786283U CN 205786283 U CN205786283 U CN 205786283U CN 201620679034 U CN201620679034 U CN 201620679034U CN 205786283 U CN205786283 U CN 205786283U
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- China
- Prior art keywords
- scanning devices
- medical scanning
- parts
- scanner
- bar code
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- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
The utility model discloses a kind of medical scanning devices, it includes the data processing equipment that scanner is connected with described scanner, described scanner is provided with bar code scanning parts, it is provided with light source below described bar code scanning parts, described medical scanning devices also includes that the photoelectric signal transformation parts that filter part is connected with described filter part, described photoelectric signal transformation parts are electrically connected to described data processing equipment；Described filter part is only capable of through the light that wavelength is 450 630nm.Medical scanning devices of the present utility model can quickly detect whether the blood preparation in test tube exists haemolysis while being scanned the bar code of test tube, thus inaccurate to blood preparation detection avoiding bringing because of haemolysis.
Description
Technical field
This utility model relates to a kind of medical scanning devices.
Background technology
At present, at the testing department of hospital, after drawing blood patient, blood preparation is generally deposited in outside and is posted bar code
In teat glass.Doctor by scanner to bar code scanning after, the relevant information of patient is inputted computer.Then, carry out
Relevant blood test.
Haemolysis be a kind of common, may interfere with and affect the factor of Clinical Laboratory.Clinical common haemolysis reason is mainly
Blood drawing is smooth, and during additionally specimen is transported, concussion is acutely, and in serum separation process, centrifugal speed is too fast all may result in
Haemolysis.Erythrocytic destruction can cause some cell component intracellular to discharge, and such as hemoglobin, potassium, these components are intracellular
If concentration different from blood plasma, its effusion will affect this constituent concentration in blood plasma without doubt, makes the result of mensuration send out
Raw change.The such as glutamic oxaloacetic transaminase, GOT (AST) concentration in human red blood cell is 38 times in serum, and lactic acid dehydrogenase (LDH)
Being 180 times, after haemolysis, these substance releases are in serum.Meanwhile, after haemolysis, each cell component is dissolved in serum, adds
Serum volume, the material concentration relative drop such as total bilirubin (TBIL) and glutamic acid (GLU) in serum.And too high blood red egg
White concentration can also interfere with the absorbance in spectrophotometry.
Therefore, time at present to blood test, owing to cannot determine in blood preparation whether there is haemolysis, therefore, right
The inspection existence of blood produces inaccurate because of haemolysis.
Utility model content
The technical problems to be solved in the utility model is existing to determining blood preparation during blood test in order to overcome
In whether there is the defect of haemolysis, it is provided that a kind of medical scanning devices.
This utility model is to solve above-mentioned technical problem by following technical proposals:
A kind of medical scanning devices, it includes the data processing equipment that scanner is connected, described scanning with described scanner
Rifle is provided with bar code scanning parts, and its feature is, is provided with light source, described medical scanning below described bar code scanning parts
Device also includes the photoelectric signal transformation parts that filter part is connected, described photoelectric signal transformation parts with described filter part
It is electrically connected to described data processing equipment；It is the light of 450-630nm that described filter part is only capable of through wavelength.
It is preferred that described light source is LED.
It is preferred that described data processing equipment is computer.
It is preferred that described photoelectric signal transformation parts are photomultiplier tube.
It is preferred that described filter part is optical filter.
Positive progressive effect of the present utility model is: medical scanning devices of the present utility model can be at the bar to test tube
While shape code is scanned, quickly detect whether the blood preparation in test tube exists haemolysis, thus avoid because of haemolysis
And bring to blood preparation detection inaccurate, improve to blood preparation detection accuracy.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model preferred embodiment.
Detailed description of the invention
Name preferred embodiment, and combine accompanying drawing and become apparent from intactly illustrating this utility model.
As it is shown in figure 1, a kind of medical scanning devices, it include scanner 10, data processing equipment 20, optical filter 30 and
The photoelectric signal transformation parts 40 that optical filter 30 connects.Scanner 10 electrically connects with data processing equipment 20, photoelectric signal transformation
Parts 40 are electrically connected to data processing equipment 20.
Scanner 10 is provided with bar code scanning parts 11, is provided with LED 12, optical filter below bar code scanning parts 11
30 are only capable of through wavelength being the light of 450-630nm.
Photoelectric signal transformation parts 40 can be photomultiplier tube；Data processing equipment 20 can be computer.
The test tube 50 that will be equipped with blood is positioned between optical filter 30 and scanner 10.When bar code scanning parts 11 are to examination
When bar code on pipe 50 is scanned, LED 12 is simultaneously emitted by light and is pointed into test tube 50.If the blood in test tube 50 exists molten
In blood phenomenon, i.e. blood, erythrocyte is destroyed and makes hemoglobin be released into blood, and irradiating through light due to hemoglobin can be anti-
Penetrate the light of 450-630nm, then through after test tube, the light of directive optical filter 30 includes the light that wavelength is 450-630nm, through filter
Mating plate 30 filters, and is only left the light that wavelength is 450-630nm and enters photomultiplier tube.Photomultiplier tube converts optical signals to electricity
Signal, inputs computer.In doctor learns this test tube by computer there is haemolysis in blood, may be forbidden its detection
Really, need to draw blood separately.
If the blood in test tube does not exist haemolysis, then through after test tube, the light of directive optical filter does not include ripple
The light of a length of 450-630nm.So, the most light does not enters photomultiplier tube.Computer can confirm not deposit in this test tube in time
In haemolysis, and give record.
Medical scanning devices of the present utility model quickly can detect while being scanned the bar code of test tube
Whether the blood preparation in test tube exists haemolysis, thus avoids that brings because of haemolysis to be forbidden blood preparation detection
Really, the accuracy to blood preparation detection is improved.
The advantage that this device has low cost of manufacture, detection sensitivity is high, detection efficiency is high.
Although the foregoing describing detailed description of the invention of the present utility model, it will be appreciated by those of skill in the art that
This is merely illustrative of, and protection domain of the present utility model is defined by the appended claims.Those skilled in the art
On the premise of without departing substantially from principle of the present utility model and essence, these embodiments can be made various changes or modifications,
But these changes and amendment each fall within protection domain of the present utility model.
Claims (5)
1. a medical scanning devices, it includes the data processing equipment that scanner is connected, described scanner with described scanner
It is provided with bar code scanning parts, it is characterised in that below described bar code scanning parts, be provided with light source, described medical scanning dress
Put the photoelectric signal transformation parts also including that filter part is connected with described filter part, described photoelectric signal transformation parts electricity
It is connected to described data processing equipment；It is the light of 450-630nm that described filter part is only capable of through wavelength.
2. medical scanning devices as claimed in claim 1, it is characterised in that described light source is LED.
3. medical scanning devices as claimed in claim 1, it is characterised in that described data processing equipment is computer.
4. medical scanning devices as claimed in claim 1, it is characterised in that described photoelectric signal transformation parts are photomultiplier transit
Pipe.
5. medical scanning devices as claimed in claim 1, it is characterised in that described filter part is optical filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620679034.2U CN205786283U (en) | 2016-06-30 | 2016-06-30 | A kind of medical scanning devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620679034.2U CN205786283U (en) | 2016-06-30 | 2016-06-30 | A kind of medical scanning devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205786283U true CN205786283U (en) | 2016-12-07 |
Family
ID=58125539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620679034.2U Expired - Fee Related CN205786283U (en) | 2016-06-30 | 2016-06-30 | A kind of medical scanning devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205786283U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106092902A (en) * | 2016-06-30 | 2016-11-09 | 上海市奉贤区中心医院 | Medical scanning devices |
-
2016
- 2016-06-30 CN CN201620679034.2U patent/CN205786283U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106092902A (en) * | 2016-06-30 | 2016-11-09 | 上海市奉贤区中心医院 | Medical scanning devices |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20170630 |