CN211603199U - Sampling detection integrated device - Google Patents
Sampling detection integrated device Download PDFInfo
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- CN211603199U CN211603199U CN201921930617.8U CN201921930617U CN211603199U CN 211603199 U CN211603199 U CN 211603199U CN 201921930617 U CN201921930617 U CN 201921930617U CN 211603199 U CN211603199 U CN 211603199U
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Abstract
The utility model discloses a sampling test integrated device, which comprises a body, this internal stock solution chamber that is provided with, this internal stock solution intracavity is provided with the liquid of preassembleing, stock solution chamber one end is provided with the opening structure, by the lateral wall of body is followed the outside extension of one end of opening the structure forms the card and grabs, the inside hollow structure that constitutes of card is grabbed open the structure under in the open mode, the stock solution chamber with hollow structure communicates with each other, the card is grabbed and is deviated from the one end of stock solution chamber is provided with the sampling tube, under the hybrid state, in the stock solution chamber the liquid of preassembleing with the appearance liquid in the sampling tube mixes to in the same diagnostic reagent box. The device simple structure, production is convenient, through using the device, makes sample liquid and diagnostic reagent add simultaneously and mix in external diagnostic reagent box, avoids volatilizing of diagnostic reagent, influences the testing effect.
Description
Technical Field
The utility model relates to a medical treatment detection area especially relates to a sampling detection integrated device.
Background
In vitro diagnosis refers to products and services for diagnosing diseases or body functions by detecting human body samples, such as blood, to obtain clinical diagnosis information, outside the human body.
The existing in vitro diagnosis operation method comprises the following steps: loading a diagnostic reagent into the in-vitro diagnostic reagent box, and then adopting a sealing film to be attached to the box opening of the in-vitro diagnostic reagent box for sealing the film; the sampling tube is used for sampling blood, the sealing membrane is taken down, the sampling tube is inserted into the in vitro diagnostic reagent box, the blood sample and the diagnostic reagent are mixed after shaking, and then the blood sample and the diagnostic reagent are sent to the detection center for detection. The following problems exist in this process: 1. the process is complicated; 2. because the sealing film and the box opening of the diagnostic kit can not be completely sealed, the diagnostic reagent can be partially volatilized in the blood sample collection process, and the detection effect is influenced.
Disclosure of Invention
The utility model aims at providing a sampling test integrated device, the device simple structure, production is convenient, through using the device, makes sample liquid and diagnostic reagent add simultaneously to mixing in the external diagnostic reagent box, avoids volatilizing of diagnostic reagent, influences the testing effect.
In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a sampling test integrated device, includes the body, this internal stock solution chamber that is provided with, stock solution intracavity is provided with the liquid of preassembleing, stock solution chamber one end is provided with the opening structure, by the lateral wall of body is followed the outside extension of one end of opening the structure forms the card and grabs, the card is grabbed inside and is constituted hollow structure open the structure is in under the open mode, the stock solution chamber with hollow structure communicates with each other, the card is grabbed and is deviated from the one end in stock solution chamber is provided with the sampling tube, under the hybrid state, the stock solution intracavity the liquid of preassembleing with sample liquid in the sampling tube mixes to in the same diagnostic reagent box.
In the above technical scheme, the grab is in an inverted cone shape.
In the above technical scheme, the opening structure comprises a sealing plug arranged in the liquid storage cavity and a pushing structure matched with the sealing plug; the sealing plug is opposite to the hollow structure, and the pushing structure can move towards the sealing plug along the axial direction of the liquid storage cavity, so that the sealing plug is pushed to be separated from the liquid storage cavity and limited in the hollow structure.
In the above technical scheme, the pushing structure comprises a push rod and a piston arranged on the push rod and matched with the liquid storage cavity.
In the above technical scheme, the push rod orientation the one end of sealing plug is provided with spine portion, spine portion can penetrate in the sealing plug, the push rod deviates from the one end of sealing plug is provided with the portion of gripping, the portion of gripping set up in stock solution intracavity is outer just the portion of gripping diameter is greater than stock solution intracavity diameter.
In the above technical scheme, the push rod is provided with a limiting part, before mixing, one end of the limiting part abuts against the holding part, the other end of the limiting part abuts against the body, and the limiting part is used for limiting the push rod to move towards the sealing plug.
In the above technical scheme, the limiting part is a lantern ring, one end of the lantern ring is provided with an opening structure, and the opening structure is used for dismounting or mounting the lantern ring.
In the technical scheme, the sampling tube is a self-sucking tube and comprises a capillary tube deviating from one end of the liquid storage cavity.
Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages:
1. the utility model discloses a sampling test integrated device is including stock solution chamber and sampling pipe, be provided with the pre-installation liquid in advance in the stock solution intracavity, this pre-installation liquid is all kinds of diagnostic reagent, after gathering sample liquid through the sampling pipe, set up the sampling test integrated device on external diagnostic reagent box, open the structure of opening, the pre-installation liquid flows in external diagnostic reagent box from hollow structure, and simultaneously, sample liquid in the sampling pipe is in shaking the external diagnostic reagent box that flows in, both mix in getting into external diagnostic reagent box simultaneously, detect, avoided in sampling process diagnostic reagent set up in advance in external diagnostic reagent box and taken place to volatilize, influence detection effect.
2. The opening structure comprises a sealing plug arranged in the liquid storage cavity and a pushing structure matched with the sealing plug, and the sealing plug is inverted-cone-shaped due to the clamping claw, so that the sealing plug can be limited in a hollow structure formed by the clamping claw after being pushed to be separated from the liquid storage cavity through the pushing structure, and does not fall into the in-vitro diagnostic reagent box.
3. The end of the push rod facing the sealing plug is provided with a spine part which can penetrate into the sealing plug to further fix the sealing plug, so that the sealing plug is ensured not to fall into the in-vitro diagnostic reagent kit.
4. Be provided with the locating part on the push rod, the setting of locating part prevents that the push rod from moving towards the sealing plug to avoid the sampling detection integrated device before using, inside liquid outflow stock solution chamber in advance influences the use of sampling detection integrated device, or influences the detection effect.
Drawings
FIG. 1 is a schematic structural view of the sampling and detecting integrated device of the present invention;
fig. 2 is the utility model discloses sampling test integrated device cross-sectional view.
Wherein: 1. a body; 2. a liquid storage cavity; 3. clamping and grabbing; 4. a hollow structure; 5. a sampling tube; 6. a sealing plug; 7. a push rod; 8. a piston; 9. a spike portion; 10. a grip portion; 11. a collar; 12. and (4) an opening structure.
Detailed Description
The invention will be further described with reference to the following drawings and examples:
the first embodiment is as follows: referring to fig. 1-2, a sampling test integrated device, including body 1, be provided with stock solution chamber 2 in the body 1, be provided with the liquid of preinstalling in the stock solution chamber 2, 2 one end in stock solution chamber is provided with opening structure, by the lateral wall of body 1 is followed the outside extension of one end of opening structure forms the card and grabs 3, the inside hollow structure 4 that constitutes of card grabs 3 open the structure is in under the open mode, stock solution chamber 2 with hollow structure 4 communicates with each other, the card is grabbed 3 and is deviated from the one end in stock solution chamber 2 is provided with sampling tube 5, under the hybrid state, in the stock solution chamber 2 the liquid of preinstalling with the sample liquid in the sampling tube 5 mixes to in the same diagnostic reagent box.
Set up stock solution chamber 2 and sampling pipe simultaneously on sampling detection integrated device for after accomplishing the sampling, the diagnostic reagent of pre-installation in sample liquid in the sampling pipe and the stock solution chamber 2 gets into in the external diagnostic reagent box simultaneously, avoids packing into diagnostic reagent in vitro into diagnostic reagent box earlier before the sampling, and during the sampling, diagnostic reagent takes place to volatilize, influences the testing effect.
In order to facilitate the opening of the liquid storage cavity 2, the liquid storage cavity and sample liquid enter the same in-vitro diagnostic reagent kit, and the opening structure comprises a sealing plug 6 arranged in the liquid storage cavity 2 and a pushing structure matched with the sealing plug 6; the sealing plug 6 is opposite to the hollow structure 4, the pushing structure can move towards the sealing plug 6 along the axial direction of the liquid storage cavity 2, so that the sealing plug 6 is pushed to be separated from the liquid storage cavity 2, and the pre-loaded liquid in the liquid storage cavity 2 can flow out of the liquid storage cavity 2 and enter the in-vitro diagnostic reagent kit.
In order to prevent the sealing plug 6 from falling into the in-vitro diagnostic reagent kit after being separated from the liquid storage cavity 2, the clamping claw 3 is arranged into an inverted cone shape, and the sealing plug 6 separated from the liquid storage cavity 2 is arranged in the clamping claw 3.
The pushing structure comprises a push rod 7 and a piston 8 which is arranged on the push rod 7 and is matched with the liquid storage cavity 2. The push rod 7 deviates from one end of the sealing plug 6 is provided with a holding part 10, the holding part 10 is arranged outside the liquid storage cavity 2, and the diameter of the holding part 10 is larger than that of the liquid storage cavity 2. The end, facing the sealing plug 6, of the push rod 7 is provided with a spine portion 9, the spine portion 9 can penetrate into the sealing plug 6, and through the spine portion 9, when mixing, the sealing plug 6 is connected with the spine portion 9 and arranged in the clamping claw 3, so that the sealing plug 6 is further limited.
The push rod 7 is provided with a limiting part, one end of the limiting part is abutted to the holding part 10 before mixing, the other end of the limiting part is abutted to the body 1, and the limiting part is used for limiting the push rod 7 to move towards the sealing plug 6, so that the phenomenon that the internal liquid is pre-filled to flow out of the liquid storage cavity 2 to influence the use of the sampling and detection integrated device or influence the detection effect before the sampling and detection integrated device is used is avoided.
Will the locating part sets up to the lantern ring 11, 11 one end of lantern ring is provided with open structure 12, open structure 12 is used for the dismantlement or the installation of lantern ring 11, 11 simple structures of lantern ring, convenient to use.
Sampling tube 5 is from the straw, including deviating from the capillary that 2 one end in stock solution chamber set up still be provided with a plurality of gas pockets on the sampling tube 5, this gas pocket can prevent that the capillary from inhaling the time appearance liquid refluence, guarantees that capillary and atmospheric pressure are the same, can accomplish smoothly from inhaling.
The sampling and detecting integrated device pre-loads the diagnostic reagent into the liquid storage cavity 2 during production, seals the liquid storage cavity 2 through the sealing plug 6 and the pushing device, selecting a sampling and detecting integrated device pre-filled with different diagnostic reagents according to requirements, carrying out self-absorption sampling by using a tube arranged at the upper end of the sampling and detecting integrated device, placing the sampling and detecting integrated device on an in-vitro diagnostic reagent kit, taking down a lantern ring 11, pressing a push rod 7 downwards, pushing a sealing plug 6 out of a liquid storage cavity 2 and limiting the sealing plug in a hollow structure 4, penetrating a sharp part 9 at the front end of the push rod into the sealing plug 6, allowing the diagnostic reagents to flow into the in-vitro diagnostic reagent kit through the hollow structure 4, and meanwhile, the sampling and detection integrated device is held to shake with the in-vitro diagnostic kit, so that the sample liquid also flows into the in-vitro diagnostic kit, the diagnostic reagent is mixed with the sample liquid, and the next detection operation is carried out.
The above-mentioned embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, which should not be construed as limiting the scope of the present invention. All modifications made according to the spirit of the main technical scheme of the present invention shall be covered within the protection scope of the present invention.
Claims (8)
1. The utility model provides a sampling detection integrated device which characterized in that: the portable self-help diagnosis reagent box comprises a body, this internal stock solution chamber that is provided with, stock solution intracavity is provided with the liquid of preassembleing, stock solution chamber one end is provided with the opening structure, by the lateral wall of body is followed the outside extension of one end of opening the structure forms the card and grabs, the inside hollow structure that constitutes of card is in under the open mode of opening the structure, the stock solution chamber with hollow structure communicates with each other, the card is grabbed and is deviated from the one end in stock solution chamber is provided with the sampling tube, under the hybrid state, in the stock solution chamber the liquid of preassembleing with sample liquid in the sampling tube mixes to same diagnosis reagent box in.
2. The integrated sampling and detection device according to claim 1, wherein: the clamping claw is in an inverted cone shape.
3. The integrated sampling and detection device according to claim 2, wherein: the opening structure comprises a sealing plug arranged in the liquid storage cavity and a pushing structure matched with the sealing plug; the sealing plug is opposite to the hollow structure, and the pushing structure can move towards the sealing plug along the axial direction of the liquid storage cavity, so that the sealing plug is pushed to be separated from the liquid storage cavity and limited in the hollow structure.
4. A sample detection integrated device according to claim 3, wherein: the pushing structure comprises a push rod and a piston arranged on the push rod and matched with the liquid storage cavity.
5. The integrated sampling and detection device according to claim 4, wherein: the push rod orientation the one end of sealing plug is provided with spine portion, spine portion can penetrate in the sealing plug, the push rod deviates from the one end of sealing plug is provided with the portion of gripping, the portion of gripping set up in the stock solution chamber is outer just the portion of gripping diameter is greater than stock solution chamber diameter.
6. The integrated sampling and detection device according to claim 5, wherein: the sealing plug is characterized in that a limiting part is arranged on the push rod, one end of the limiting part abuts against the holding part before mixing, the other end of the limiting part abuts against the body, and the limiting part is used for limiting the push rod to move towards the sealing plug.
7. The integrated sampling and detection device according to claim 6, wherein: the locating part is the lantern ring, lantern ring one end is provided with open structure, open structure is used for the dismantlement or the installation of the lantern ring.
8. The integrated sampling and detection device according to claim 1, wherein: the sampling tube is from the straw, including deviating from the capillary that stock solution chamber one end set up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921930617.8U CN211603199U (en) | 2019-11-11 | 2019-11-11 | Sampling detection integrated device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921930617.8U CN211603199U (en) | 2019-11-11 | 2019-11-11 | Sampling detection integrated device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211603199U true CN211603199U (en) | 2020-09-29 |
Family
ID=72587498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921930617.8U Active CN211603199U (en) | 2019-11-11 | 2019-11-11 | Sampling detection integrated device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211603199U (en) |
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2019
- 2019-11-11 CN CN201921930617.8U patent/CN211603199U/en active Active
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