CN205562557U - Vim and vigour biochemical reagents package - Google Patents
Vim and vigour biochemical reagents package Download PDFInfo
- Publication number
- CN205562557U CN205562557U CN201620268593.4U CN201620268593U CN205562557U CN 205562557 U CN205562557 U CN 205562557U CN 201620268593 U CN201620268593 U CN 201620268593U CN 205562557 U CN205562557 U CN 205562557U
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- Prior art keywords
- pipe
- mouth
- vim
- biochemical reagents
- bag
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Abstract
The utility model discloses a vim and vigour biochemical reagents package, including rotary switch subassembly, stock solution device, sampling device and air inlet unit, the rotary switch subassembly including be equipped with with the first mouth of pipe of stock solution device intercommunication, with the second mouth of pipe of sampling device intercommunication, with the orificial rotatable body who consolidates the fixed valve body and be equipped with communicating pipe of third of air inlet unit intercommunication, rotatable body set up in gu the internal portion of fixed valve just can be relative gu the fixed valve body rotates in order to realize the first mouth of pipe with second mouth of pipe intercommunication, perhaps the second mouth of pipe with third mouth of pipe intercommunication is perhaps closed the second mouth of pipe. This vim and vigour biochemical reagents package utilizes the rotary switch subassembly to realize the on -off control of different pipelines, need not to compress tightly and relaxs the rubber tube action, does not have the hidden danger that pipe blockage and liquid were revealed.
Description
Technical field
This utility model relates to medical instruments field, particularly to a kind of vim and vigour biochemical reagents bag.
Background technology
Vim and vigour biochemical reagents bag is widely used in the armarium such as blood gas analyzer and biochemistry analyzer, blood
Gas biochemical reagents bag storage has calibration solution, for calibrating electrode to be measured.In order to ensure calibration solution composition
Stability, it is necessary to it is carried out good sealing.
The most common vim and vigour biochemical reagents are surrounded by multiple, such as having of Application No. 201320880376.7
The reagent bag of sebific duct pipeline valve mechanism, this reagent bag is mainly made up of housing, sebific duct, rubber tube valve etc..
Rubber tube valve can insert around housing assembling position, makes pothook snap in hole clipping, and housing, rubber tube valve compress glue
Pipe, it is achieved the shutoff of sebific duct；Making pothook depart from outside hole clipping, housing, rubber tube valve loosen the pressure to sebific duct
Tightly, sebific duct relies on the elasticity of himself, by rubber tube valve jack-up, it is achieved the conducting of sebific duct.Although this energy
The break-make realizing sebific duct controls, but it has the disadvantage in that
(1) resilience is bad causes sebific duct to block: reagent wraps in transport and storing process, for preventing calibration solution
In leakage and calibration solution, gas concentration change, need to lean on rubber tube valve to compress sebific duct, long-term impaction state for a long time
Make sebific duct easily bond together and can not resilience, cause line clogging；
(2) compression action is unreliable, leakage easily occurs: rubber tube valve, can not be complete after compressing sebific duct
Total head dead sebific duct cross section, easily occurs that liquid leaks.
Utility model content
Based on this, this utility model is to overcome the defect of prior art, it is provided that the vim and vigour of a kind of simple in construction
Biochemical reagents bag, the situation being prevented effectively from line clogging and fluid leakage occurs.
Its technical scheme is as follows:
A kind of vim and vigour biochemical reagents bag, fills including rotary switch assembly, device for storing liquid, sampling device and air inlet
Putting, described rotary switch assembly includes being provided with first mouth of pipe connected with described device for storing liquid and described sample introduction
The fixed valve body of the 3rd mouth of pipe that second mouth of pipe of device connection connects with described air intake installation and the company of being provided with
The rotation main body threaded a pipe, described rotation main body is arranged at described fixed valve body inside and can the most described fix
Valve body rotates and connects with described second mouth of pipe or described second mouth of pipe and described realizing described first mouth of pipe
3rd mouth of pipe connection, or close described second mouth of pipe.
Wherein in an embodiment, described vim and vigour biochemical reagents bag also includes the shell with placed cavity, institute
Stating fixed valve body to be fixed in placed cavity, described shell is provided with and rotates the rotary handle that main body is connected.
Wherein in an embodiment, on described shell, the position near described rotary handle is provided with state mark
Know.
Wherein in an embodiment, described device for storing liquid is the calibration solution bag being arranged in placed cavity, described
Calibration solution bag is provided with drain pipe, and described drain pipe is set on first mouth of pipe.
Wherein in an embodiment, described vim and vigour biochemical reagents bag also includes supporting seat, and described support seat is solid
Being scheduled on shell, described sampling device includes that sample introduction needle and sample feeding pipe, described sample introduction needle are fixed on support seat,
Described sample feeding pipe one end is set in sample introduction needle, and the other end is set on second mouth of pipe.
Wherein in an embodiment, described air intake installation is the air hose being set on the 3rd mouth of pipe, described
Air hose is connected with air.
Wherein in an embodiment, described fixed valve body and rotation main body interference fit.
Wherein in an embodiment, described shell includes fore shell and back cover, and described fore shell is detachable with back cover
Connect.
Advantage or principle to preceding solution illustrate below:
Above-mentioned vim and vigour biochemical reagents bag, when rotary switch assembly is in first mouth of pipe and the shape of second mouth of pipe connection
During state, device for storing liquid connects with sampling device, can carry out the extraction of calibration solution；When rotary switch assembly is in
During the state that second mouth of pipe and the 3rd mouth of pipe connect, sampling device is connected with air intake installation, can carry out air
Extraction；When rotary switch assembly is in the state that second mouth of pipe is closed, sampling device is closed, in order to survey
Examination card carries out extracting test fluid action.This vim and vigour biochemical reagents bag utilizes rotary switch assembly to realize different pipeline
Break-make control, it is not necessary to compress and loosen sebific duct action, there is not the hidden danger of line clogging and fluid leakage.
Accompanying drawing explanation
Fig. 1 is the exploded perspective view of the vim and vigour biochemical reagents bag described in this utility model embodiment；
Fig. 2 is the structural representation of vim and vigour biochemical reagents bag (removing fore shell) described in this utility model embodiment
Figure；
Fig. 3 is the cross-sectional schematic of the vim and vigour biochemical reagents bag described in this utility model embodiment；
Fig. 4 is schematic diagram when being in the first state of the rotary switch assembly described in this utility model embodiment；
Fig. 5 is schematic diagram when being in the second state of the rotary switch assembly described in this utility model embodiment；
Fig. 6 is schematic diagram when being in the third state of the rotary switch assembly described in this utility model embodiment.
Description of reference numerals:
1, rotary switch assembly, 2, device for storing liquid, 3, sampling device, 4, air intake installation (air hose),
5, fore shell, 6, back cover, 7, support seat, 10, fixed valve body, 11, rotate main body, 20, calibration solution bag,
21, drain pipe, 30, sample introduction needle, 31, sample feeding pipe, 50, rotary handle, 101, first mouth of pipe, 102,
Second mouth of pipe, the 103, the 3rd mouth of pipe, 110, connect pipeline.
Detailed description of the invention
Below embodiment of the present utility model is described in detail:
As shown in Figures 1 to 6, the vim and vigour biochemical reagents bag described in the present embodiment, including rotary switch assembly 1,
Device for storing liquid 2, sampling device 3 and air intake installation 4, described rotary switch assembly 1 includes fixed valve body 10
And rotating main body 11, it is internal and can the most described standing valve that described rotation main body 11 is arranged on fixed valve body 10
Body 10 rotates, described rotation main body 11 be provided with connection pipeline 110, described fixed valve body 10 be provided with
Second mouth of pipe 102 that connect with sampling device 3 of first mouth of pipe 101 of device for storing liquid 2 connection and with air inlet dress
Put the 3rd mouth of pipe 103 of 4 connections, rotate described rotation main body 11 and rotary switch assembly 1 can be made to be in first
State, the second state or the third state:
Wherein,
Described first state: described second mouth of pipe 102 connects by being connected pipeline 110 with first mouth of pipe 101；
Described second state: described second mouth of pipe 102 connects by being connected pipeline 110 with the 3rd mouth of pipe 103；
The described third state: described second mouth of pipe 102 is all closed with first mouth of pipe 101.
Above-mentioned vim and vigour biochemical reagents bag, when rotary switch assembly 1 is in the first state, device for storing liquid 2 with
Sampling device 3 connects, and can carry out the extraction of calibration solution；When rotary switch assembly 1 is in the second state,
Sampling device 3 is connected with air intake installation 4, can carry out the extraction of air；When rotary switch assembly 1 is in
During the third state, second mouth of pipe 102 is closed, i.e. sampling device 3 is closed, in order to test card carries out extraction and surveys
Test solution action.Device for storing liquid 2 is cut off with the liquid in sampling device 3, prevents calibration solution from mixing with test fluid
Close and produce interference.The break-make that this vim and vigour biochemical reagents bag utilizes rotary switch assembly 1 to realize different pipeline controls,
Without compressing and loosening sebific duct action, there is not line clogging hidden danger, rotary switch assembly 1 is the 3rd simultaneously
During state, first mouth of pipe 101 is effectively closed, and prevents calibration solution from leaking.Preferably, described standing valve
Body 10 and rotation main body 11 interference fit, directly utilize rotation main body 11 wall and realize the closing of pipeline.
In the present embodiment, described vim and vigour biochemical reagents bag also includes the shell with placed cavity, described fixing
Valve body 10 is fixed in placed cavity, and described shell is provided with and rotates the rotary handle 50 that main body 11 is connected,
And rotary handle 50 is exposed on shell, during use, rotate rotary handle 50, i.e. scalable rotary switch assembly
1 to different states, easy to use.
Device for storing liquid 2 described in the present embodiment is the calibration solution bag 20 being arranged in placed cavity, and shell has guarantor
Protecting the effect of calibration solution bag 20, prevent calibration solution bag 20 to be contaminated, described calibration solution bag 20 is provided with out
Liquid pipe 21, described drain pipe 21 is set on first mouth of pipe 101.Wherein, described shell include fore shell 5 and
Back cover 6, described fore shell 5 removably connects with back cover 6, it is simple to install calibration solution bag 20.At the present embodiment
In, fore shell 5 is fixed by screw with back cover 6.Preferably, near described rotation hands on described shell
The position of handle 50 is provided with status indicator (not shown), it is simple to user understands current rotary switch assembly 1
It is in which kind of state.
In the present embodiment, described vim and vigour biochemical reagents bag also includes supporting seat 7, and described support seat 7 is fixed on
On shell, described sampling device 3 includes that sample introduction needle 30 and sample feeding pipe 31, described sample introduction needle 30 are fixed on and props up
Being connected on support seat 7 and with test card, convenient offer sample, described sample feeding pipe 31 one end is set in sample introduction needle 30
On, the other end is set on second mouth of pipe 102.Described air intake installation 4 is for being set on the 3rd mouth of pipe 103
Air hose 4, described air hose 4 is connected with air, directly from air extract air, it is achieved test card
The cleaning of upper electrode.
Vim and vigour biochemical reagents bag described in the present embodiment uses process as follows:
(1) extraction calibration solution: as shown in Figure 4, rotates main body 11 and rotates under the drive of rotary handle 50,
Making rotary switch assembly 1 be in the first state, calibration solution flows through rotation main body 11, sample introduction from calibration solution bag 20
Pipe 31, sample introduction needle 30, finally enter in test card；
(2) extraction air: rotate under the drive of rotary handle 50 as it is shown in figure 5, rotate main body 11,
Make rotary switch assembly 1 be in the second state, air from air hose 4 flow through rotation main body 11, sample feeding pipe 31,
Sample introduction needle 30, finally enters in test card；
(3) pipeline self-locking (so that the test fluid in test card drawing liquid sample feeding pipe 31): as shown in Figure 6,
Rotate main body 11 to rotate under the drive of rotary handle 50, make rotary switch assembly 1 be in the third state,
Connect 110, pipeline and connect air hose 4, and sample feeding pipe 31, drain pipe 21 are all rotated main body 11 wall
Close, it is achieved sample feeding pipe 31, the sealing of drain pipe 21.
Each technical characteristic of embodiment described above can combine arbitrarily, for making description succinct, the most right
The all possible combination of each technical characteristic in above-described embodiment is all described, but, if these skills
There is not contradiction in the combination of art feature, is all considered to be the scope that this specification is recorded.
Embodiment described above only have expressed several embodiments of the present utility model, its describe more concrete and
In detail, but therefore can not be interpreted as the restriction to utility model patent scope.It should be pointed out that, it is right
For those of ordinary skill in the art, without departing from the concept of the premise utility, it is also possible to do
Going out some deformation and improvement, these broadly fall into protection domain of the present utility model.Therefore, this utility model is special
The protection domain of profit should be as the criterion with claims.
Claims (8)
1. a vim and vigour biochemical reagents bag, it is characterised in that include rotary switch assembly, device for storing liquid, enter
Sampling device and air intake installation, described rotary switch assembly includes being provided with the first pipe connected with described device for storing liquid
Fixing of the 3rd mouth of pipe that second mouth of pipe that mouth connects with described sampling device connects with described air intake installation
Valve body and be communicated with the rotation main body of pipeline, described rotation main body be arranged at described fixed valve body internal and
Can rotate to realize described first mouth of pipe relative to described fixed valve body to connect or described with described second mouth of pipe
Second mouth of pipe connects with described 3rd mouth of pipe, or closes described second mouth of pipe.
Vim and vigour biochemical reagents bag the most according to claim 1, it is characterised in that also include that there is placement
The shell in chamber, described fixed valve body is fixed in placed cavity, and described shell is provided with and rotates what main body was connected
Rotary handle.
Vim and vigour biochemical reagents bag the most according to claim 2, it is characterised in that close on described shell
The position of described rotary handle is provided with status indicator.
Vim and vigour biochemical reagents bag the most according to claim 2, it is characterised in that described device for storing liquid is
The calibration solution bag being arranged in placed cavity, described calibration solution bag is provided with drain pipe, and described drain pipe is set in
On first mouth of pipe.
Vim and vigour biochemical reagents bag the most according to claim 2, it is characterised in that also include supporting seat,
Described support seat is fixed on shell, and described sampling device includes sample introduction needle and sample feeding pipe, and described sample introduction needle is solid
Being scheduled on support seat, described sample feeding pipe one end is set in sample introduction needle, and the other end is set on second mouth of pipe.
Vim and vigour biochemical reagents bag the most according to claim 2, it is characterised in that described air intake installation is
Being set in the air hose on the 3rd mouth of pipe, described air hose is connected with air.
7. according to the vim and vigour biochemical reagents bag described in any one of claim 1-6, it is characterised in that described solid
Determine valve body and rotate main body interference fit.
8. according to the vim and vigour biochemical reagents bag described in any one of claim 2-6, it is characterised in that outside described
Shell includes that fore shell and back cover, described fore shell and back cover removably connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620268593.4U CN205562557U (en) | 2016-03-31 | 2016-03-31 | Vim and vigour biochemical reagents package |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620268593.4U CN205562557U (en) | 2016-03-31 | 2016-03-31 | Vim and vigour biochemical reagents package |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205562557U true CN205562557U (en) | 2016-09-07 |
Family
ID=56813648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620268593.4U Withdrawn - After Issue CN205562557U (en) | 2016-03-31 | 2016-03-31 | Vim and vigour biochemical reagents package |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205562557U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106483277A (en) * | 2016-03-31 | 2017-03-08 | 广州万孚生物技术股份有限公司 | Vim and vigour biochemical reagents bag |
| WO2017166695A1 (en) * | 2016-03-31 | 2017-10-05 | 广州万孚生物技术股份有限公司 | Blood gas analyzer |
-
2016
- 2016-03-31 CN CN201620268593.4U patent/CN205562557U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106483277A (en) * | 2016-03-31 | 2017-03-08 | 广州万孚生物技术股份有限公司 | Vim and vigour biochemical reagents bag |
| WO2017166695A1 (en) * | 2016-03-31 | 2017-10-05 | 广州万孚生物技术股份有限公司 | Blood gas analyzer |
| WO2017166694A1 (en) * | 2016-03-31 | 2017-10-05 | 广州万孚生物技术股份有限公司 | Blood gas biochemical reagent package |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160907 Effective date of abandoning: 20191022 |
|
| AV01 | Patent right actively abandoned |