CN208082499U - A kind of clinical laboratory's anti-pollution test tube - Google Patents
A kind of clinical laboratory's anti-pollution test tube Download PDFInfo
- Publication number
- CN208082499U CN208082499U CN201820325135.9U CN201820325135U CN208082499U CN 208082499 U CN208082499 U CN 208082499U CN 201820325135 U CN201820325135 U CN 201820325135U CN 208082499 U CN208082499 U CN 208082499U
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- Prior art keywords
- test tube
- pollution
- mouth
- internal
- clinical laboratory
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- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
The utility model belongs to testing instruments technical field, discloses a kind of clinical laboratory's anti-pollution test tube, is provided with test tube mouth；Rubber sleeve is set above test tube mouth；Blow vent and needle mouth are connected on rubber sleeve；It is provided with internal test tube below test tube mouth；Internal test tube bottom is provided with air pressure ball and blood outlet；External test tube jacket wall is provided with outside internal test tube；It is connected with pedestal below external test tube jacket wall.This Novel test section anti-pollution test tube is in such a way that internal test tube and test tube sleeve combine, syringe need to be relied on to inject when being collected blood sample, but can directly be taken out out of test tube when taking a sample to research, it is not necessarily to syringe secondary operation, reduces the extraneous mutual pollution with blood during this；And it is provided with air pressure ball and blow vent, it is ensured that internal gas flow communication facilitates sampling.
Description
Technical field
The utility model belongs to testing instruments technical field more particularly to a kind of clinical laboratory's anti-pollution test tube.
Background technology
Currently, the prior art commonly used in the trade is such：
When clinical laboratory examines live body, most important checking measure is exactly to draw blood, and is then studied blood, then
It obtains a result.But the checkout procedure of traditional clinical laboratory is drawn blood with syringe, is then injected into test tube, and blood is then used
It is extracted, is tested with syringe again when sample, be all extraneous syringe contact blood twice, in this way during this
It tests, the probability of blood pollution greatly promotes.
In conclusion problem of the existing technology is：
The checkout procedure of traditional clinical laboratory is drawn blood with syringe, is then injected into test tube, and blood sample is then used
When extracted again with syringe, test, be all extraneous syringe contact blood, in this way progress twice during this
It examines, the probability of blood pollution greatly promotes.
Invention content
In view of the problems of the existing technology, the utility model provides a kind of clinical laboratory's anti-pollution test tube.
The utility model is realized in this way a kind of clinical laboratory's anti-pollution test tube is provided with test tube mouth；It is set above test tube mouth
It is equipped with rubber sleeve；Blow vent and needle mouth are connected on rubber sleeve；It is provided with internal test tube below test tube mouth；Internal test tube bottom is set
It is equipped with air pressure ball and blood outlet；External test tube jacket wall is provided with outside internal test tube；It is connected with bottom below external test tube jacket wall
Seat.
Further, external test tube sleeve pars intramuralis is provided with tubular thread.
Further, internal test tube is that plug-in type is connect with the connection type of external test tube jacket wall.
Further, blow vent, be connected to cover board on blood outlet, can arbitrarily switch.
The advantages of the utility model and good effect are：
This Novel test section anti-pollution test tube is being collected blood sample in such a way that internal test tube and test tube sleeve combine
When syringe need to be relied on to inject, but while taking a sample to research, can directly take out out of test tube, be not necessarily to syringe secondary operation, reduce
The pollution of outer bound pair blood during this；And it is provided with air pressure ball and blow vent, it is ensured that internal gas flow communication conveniently takes
Sample.
This Novel test section anti-pollution test tube blood transfusion and blood drawing all use the design of high leakproofness, high degree to prevent
The extraneous mutual pollution with blood in test tube alleviates the work load of medical staff.
Description of the drawings
Fig. 1 is clinical laboratory's anti-pollution test tube overall schematic that the utility model embodiment provides.
Fig. 2 is clinical laboratory's anti-pollution test tube inside test tube schematic diagram that the utility model embodiment provides.
Fig. 3 is clinical laboratory's anti-pollution test tube test tube mouth vertical view that the utility model embodiment provides.
In figure：1, test tube mouth；2, external test tube jacket wall；3, pedestal；4, blow vent；5, air pressure ball；6, blood outlet；7, rubber
Set；8, needle mouth；9, internal test tube.
Specific implementation mode
For that can further appreciate that the invention, features and effects of the utility model, the following examples are hereby given, and coordinates
Detailed description are as follows for attached drawing.
The checkout procedure of traditional clinical laboratory is drawn blood with syringe, is then injected into test tube, and blood sample is then used
When extracted again with syringe, test, be all extraneous syringe contact blood, in this way progress twice during this
It examines, the probability of blood pollution greatly promotes.
As shown in attached drawing 1 to attached drawing 3, clinical laboratory's anti-pollution test tube that the utility model embodiment provides includes：Test tube mouth
1, external test tube jacket wall 2, pedestal 3, blow vent 4, air pressure ball 5, blood outlet 6, rubber sleeve 7, needle mouth 8, internal test tube 9.
This Novel test section anti-pollution test tube is provided with test tube mouth 1；Rubber sleeve 7 is arranged in 1 top of test tube mouth；Rubber sleeve 7
Upper connection blow vent 4 and needle mouth 8；1 lower section of test tube mouth is provided with internal test tube 9；9 bottom of internal test tube is provided with air pressure ball 5
And blood outlet 6；External test tube jacket wall 2 is provided with outside internal test tube 9；2 lower section of external test tube jacket wall is connected with pedestal 3.
External test tube jacket wall 2 is internally provided with tubular thread.
Internal test tube 9 is that plug-in type is connect with the connection type of external test tube jacket wall 2.
It is connected to cover board on blow vent 4, blood outlet 6, can arbitrarily be switched.
The operation principle of the utility model：
Internal test tube 9 when in use, is first inserted into external test tube jacket wall 2, with laggard by this Novel test section anti-pollution test tube
Row sampling, opens blow vent 4, with syringe by blood syringe to internal test tube 9, after injection, closes blow vent 4.?
When sampling, blow vent 4 and blood outlet 6 are opened, then presses air pressure ball 5, blood outflow.
The above is only the preferred embodiment to the utility model, is not made in any form to the utility model
Limitation, it is every according to the technical essence of the utility model any simple modification made to the above embodiment, equivalent variations with
Modification, is all within the scope of the technical scheme of the utility model.
Claims (4)
1. a kind of clinical laboratory's anti-pollution test tube, which is characterized in that clinical laboratory's anti-pollution test tube is provided with test tube mouth；Test tube mouth
Rubber sleeve is arranged in top；Blow vent and needle mouth are connected on rubber sleeve；It is provided with internal test tube below test tube mouth；Internal test tube
Bottom is provided with air pressure ball and blood outlet；External test tube jacket wall is provided with outside internal test tube；Connect below external test tube jacket wall
It is connected to pedestal.
2. clinical laboratory's anti-pollution test tube as described in claim 1, which is characterized in that the external test tube sleeve pars intramuralis is provided with pipe
Shape screw thread.
3. clinical laboratory's anti-pollution test tube as described in claim 1, which is characterized in that the internal test tube and external test tube jacket wall
Connection type connects for plug-in type.
4. clinical laboratory's anti-pollution test tube as described in claim 1, which is characterized in that be connected to cover on the blow vent, blood outlet
Plate, can free switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820325135.9U CN208082499U (en) | 2018-03-09 | 2018-03-09 | A kind of clinical laboratory's anti-pollution test tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820325135.9U CN208082499U (en) | 2018-03-09 | 2018-03-09 | A kind of clinical laboratory's anti-pollution test tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208082499U true CN208082499U (en) | 2018-11-13 |
Family
ID=64061974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820325135.9U Expired - Fee Related CN208082499U (en) | 2018-03-09 | 2018-03-09 | A kind of clinical laboratory's anti-pollution test tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208082499U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112961755A (en) * | 2021-03-01 | 2021-06-15 | 湖南弗睿斯生物医学科技有限公司 | Intestinal flora detection equipment with anti-pollution structure |
-
2018
- 2018-03-09 CN CN201820325135.9U patent/CN208082499U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112961755A (en) * | 2021-03-01 | 2021-06-15 | 湖南弗睿斯生物医学科技有限公司 | Intestinal flora detection equipment with anti-pollution structure |
| CN112961755B (en) * | 2021-03-01 | 2023-12-01 | 湖南弗睿斯生物医学科技有限公司 | Intestinal flora detection equipment with anti-pollution structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181113 Termination date: 20200309 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |