CN217305195U - Integrated reaction detecting tube body - Google Patents
Integrated reaction detecting tube body Download PDFInfo
- Publication number
- CN217305195U CN217305195U CN202220631514.7U CN202220631514U CN217305195U CN 217305195 U CN217305195 U CN 217305195U CN 202220631514 U CN202220631514 U CN 202220631514U CN 217305195 U CN217305195 U CN 217305195U
- Authority
- CN
- China
- Prior art keywords
- cavity
- tube body
- integrated reaction
- detection tube
- reaction detection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Investigating Or Analysing Biological Materials (AREA)
Abstract
The utility model discloses an integrated form reaction detection tube body, be equipped with the first cavity that is used for placing the test paper strip in the body, the top surface of first cavity is equipped with and is used for the first opening that the test paper strip passes through, be equipped with in the first cavity and be used for ventilative bleeder vent. The integrated reaction detection tube body of the utility model can make the test strip be in the same pressure environment with the outside after the detection tube is inverted by arranging the air holes in the first cavity, thereby effectively improving the chromatography detection effect; in addition, in the production process, the defects of product perforation and the like caused by the fact that the rubber is punched and bent into the die can be avoided, and the requirement of die stripping can be met.
Description
Technical Field
The utility model belongs to the technical field of immunochromatography detects, specificly be an integrated form reaction detection tube body.
Background
The immunochromatography detection technology is to use antigen-antibody immunological reaction and chromatography reaction and take the form of dry plate test paper to achieve the purpose of fast and accurately developing color to detect the object to be detected. Generally, the sample to be diagnosed or tested usually has some risks, such as toxicity and infectivity, and the used test tube should be disposed as medical waste. However, although some existing detection tubes can meet the use requirements to some extent, the following defects still exist:
1) when the detection tube is inverted, the liquid medicament mixed with the sample to be detected flows rapidly under the action of gravity, so that the gravitational potential energy of the liquid medicament is converted into kinetic energy, and the liquid medicament splashes under the action of the kinetic energy, so that the liquid medicament contacts an NC (numerical control) membrane of the test strip, and chromatography detection fails;
2) after the detection tube is inverted, the test strip is in a completely sealed environment, and the internal vacuum can influence the chromatography detection effect.
Disclosure of Invention
In view of this, the present invention provides an integrated reaction detecting tube body, which can avoid the influence of vacuum on the chromatography detection effect.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides an integrated form reaction detection tube body, be equipped with at least one first cavity that is used for placing the test paper strip in the body, the top surface of first cavity is equipped with and is used for the first opening that the test paper strip passes through, be equipped with in the first cavity and be used for ventilative bleeder vent.
Further, the air holes are formed in the bottom surface of the first cavity.
Furthermore, the side wall of the first cavity is provided with a pressing rib for positioning the water absorption end of the test strip.
Furthermore, a guide inclined plane for guiding the test strip is arranged at the top of the pressing rib.
Further, a fixed plug is mounted on the first opening.
Furthermore, a yielding groove matched with the sample end of the test strip is arranged on the fixed plug.
Furthermore, a result observation area is arranged on the side wall of the first cavity, and a highlight convex surface is arranged in the result observation area.
Further, be equipped with the second cavity that is used for depositing liquid medicament in the body, be equipped with the second opening on the top surface of second cavity.
Furthermore, ribs which are convenient for eluting the sample on the swab are arranged on the side wall of the second cavity.
Further, the bottom of second cavity is equipped with the closing-in section, the internal diameter of closing-in section reduces along the orientation from last to bottom gradually, just the bottom of closing-in section is equipped with the ripples point of moulding plastics.
Further, the second cavity comprises a lower cavity positioned at the lower part and a transition section positioned at the upper part, the second opening is square, and the inner wall of the lower cavity is cylindrical; the transition section is used for enabling the second opening and the lower cavity to be smoothly connected.
Further, be equipped with on the outer wall of body and be used for spacingly the spacing protruding muscle of tube cap, spacing protruding muscle will the body is separated for body upper portion and body lower part.
Furthermore, a sealing rib is arranged on the upper side face of the limiting convex rib.
Furthermore, a reducing section which is in interference fit with the pipe cover is arranged at the position, close to the limiting convex rib, of the upper part of the pipe body; the figures of the sections of any two planes which are parallel to each other and vertical to the axis of the pipe body on the reducing section are similar, and the geometrical size of the section of the lower plane is larger than that of the section of the upper plane.
Furthermore, the outer wall of the upper part of the pipe body is provided with a sealing convex rib or a sealing groove.
Furthermore, the outer wall of the upper part of the pipe body is provided with a positioning bulge or a positioning groove.
The beneficial effects of the utility model reside in that:
the integrated reaction detection tube body of the utility model can make the test strip be in the same pressure environment with the outside after the detection tube is inverted by arranging the air holes in the first cavity, thereby effectively improving the chromatography detection effect; in addition, in the production process, the defects of product perforation and the like caused by the fact that the rubber is punched and bent into the die can be avoided, and the requirement of die stripping can be met.
The utility model discloses an optimal selection scheme still has following technological effect:
1) through set up fixed stopper on the first opening at first cavity, fixed stopper not only can play the effect of the first end of location test paper strip, inverts the in-process at the test tube moreover, can effectively prevent the liquid reagent who splashes and enter into in the first cavity, and then avoids the liquid reagent who splashes to pollute the NC membrane of test paper strip, can effectively improve the success rate that the chromatography detected
2) The pressing rib is arranged, so that the second end of the test strip can be positioned, the test strip is prevented from shaking, and the test strip is attached to the side wall of the first cavity to improve the chromatography effect; under the guiding action of the guiding inclined plane, the test strip can be easily placed at the designated position of the first cavity;
3) the second cavity is used for storing the liquid reagent, and the ribs are arranged on the side wall of the second cavity, so that the scraping effect of the ribs on the swab is utilized, the sample on the swab is conveniently eluted, and the sample elution rate is improved;
4) the bottom of the second cavity is provided with the closing section, and the bottom of the closing section is provided with the injection molding wave point, so that the bottom of the second cavity can be thickened, and the glue feeding of the mold can be ensured in the production process;
5) the transition section is arranged to enable the second opening and the lower cavity to be in smooth transition, so that liquid can be prevented from being hung at the position of the second opening, and packaging is facilitated;
6) through set up spacing protruding muscle on the body outer wall, can restrict the pipe cap and cover the degree of depth on the body to guarantee to cover the interval between the tank bottom in groove and the top surface of body.
Drawings
In order to make the purpose, technical scheme and beneficial effect of the utility model clearer, the utility model provides a following figure explains:
fig. 1 is a schematic structural view of an integrated reaction detection tube using a tube body according to embodiment 1 of the present invention;
FIG. 2 is an isometric view of FIG. 1;
FIG. 3 is a lower isometric view of FIG. 1;
fig. 4 is a schematic structural view of a tube body of the present invention in an embodiment 1;
FIG. 5 is a perspective view of FIG. 4;
FIG. 6 is a schematic structural view of a tube cover;
FIG. 7 is a perspective view of FIG. 6;
FIG. 8 is a schematic structural view of a fixed plug;
FIG. 9 is an exploded view of an integrated reaction detector tube;
FIG. 10 is a schematic structural diagram of a test strip;
fig. 11 is a schematic structural view of an integrated reaction detection tube using a tube body according to embodiment 2 of the present invention;
FIG. 12 is an exploded view of an integrated reaction detector tube;
fig. 13 is a schematic structural view of the tube cap.
Description of reference numerals:
1-test paper strip; 2-a first end; 3-NC film; 4-a second end;
10-a tube body; 10 a-the upper part of the pipe body; 10 b-the lower part of the pipe body; 11-a first cavity; 12-a first opening; 13-a fixed plug; 14-a yielding slot; 15-ribbing; 16-a guide ramp; 17-result observation zone; 18-air holes; 19-a second cavity; 19 a-a lower cavity; 19 b-a transition section; 20-a second opening; 21-ribs; 22-a closing section; 23-injection molding wave points; 24-limit ribs; 25-sealing convex ribs; 26-positioning projections; 27-a reducer section;
30-a tube cover; 31-cover slot; 31 a-upper side wall portion; 31 b-lower side wall; 32-cover opening; 33-a third cavity; 34-sealing the groove; 35-a positioning groove; 36-tube cover projection; 37-sealing rib.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not to be construed as limiting the present invention.
Example 1
As shown in fig. 1, it is a schematic structural diagram of an integrated reaction detection tube using the tube body of embodiment 1 of the present invention. The integrated reaction detection tube comprises a tube body 10 and a tube cover 30, wherein at least one first cavity 11 used for placing a test strip 1 is arranged in the tube body 10, a first opening 12 used for the test strip 1 to pass through is arranged on the top surface of the first cavity 11, and a ventilation hole 18 used for ventilation is arranged in the first cavity 11. After the detection tube is inverted, the test strip 1 can be in the same pressure environment as the outside, and the chromatographic detection effect can be effectively improved. The airing hole 18 of the present embodiment is provided on the bottom surface of the first cavity 11. In the production process, the defects of product perforation and the like caused by the fact that the rubber is punched and bent into the die can be avoided, and the requirement of die stripping can be met. The pipe body 10 of this embodiment is provided with a first cavity 11 therein, and during use, a test strip 1 can be placed in the first cavity 11 to realize the detection of a single item, and at least two test strips 1 can also be placed in the first cavity 11 at the same time to realize the synchronous detection of two or more items. Of course, in other embodiments, two or more first cavities 11 may be disposed in the tube 10, and at this time, the test strips may be selectively placed in different first cavities 11 to achieve synchronous detection of multiple items.
Further, the first opening 12 of the present embodiment is mounted with a fixing plug 13. Preferably, the fixed plug 13 is provided with an abdicating groove 14 matched with the first end 2 of the test strip 1. Through set up fixed stopper 13 on first opening 12 at first cavity 11, fixed stopper 13 not only can play the effect of the first end of location test paper strip 1, inverts the in-process at the test tube moreover, can effectively prevent that the liquid reagent that splashes from entering into first cavity 11 in, and then avoids the liquid reagent that splashes to pollute the NC membrane 3 of test paper strip, can effectively improve the success rate that the chromatography detected.
Furthermore, a rib 15 for positioning the second end 4 of the test strip 1 is disposed on the side wall of the first cavity 11. Through setting up the muscle 15, can fix a position the second end 4 of test paper strip 1, prevent that test paper strip 1 from rocking to make test paper strip 1 paste on the lateral wall of first cavity 11 with heightening the chromatography effect, as shown in fig. 4. Preferably, the top of the rib 15 is provided with a guide slope 16 for guiding the test strip 1, so that the test strip 1 can be easily placed in a designated position of the first cavity 11 under the guiding action of the guide slope 16.
Further, as shown in fig. 2, a result observation area 17 is disposed on the sidewall of the first cavity 11, and a highlight convex surface is disposed in the result observation area 17, so as to facilitate reading of the detection result.
Further, as shown in fig. 4, a second cavity 19 for storing the liquid medicine is provided in the tube 10, and a second opening 20 is provided on a top surface of the second cavity 19. The lateral wall of the second cavity 19 of this embodiment is provided with the rib 21 that is convenient for elute the sample on the swab, utilizes the scraping effect of rib 21 to the swab, is convenient for elute the sample on the swab, improves the sample elution rate.
Further, as shown in fig. 4, a closing section 22 is disposed at the bottom of the second cavity 19, an inner diameter of the closing section 22 gradually decreases along a direction from top to bottom, and an injection molding wave point 23 is disposed at the bottom of the closing section 22. Set up the binding off section through the bottom at the second cavity to set up the ripples point of moulding plastics in the bottom of binding off section, so, can make the bottom of second cavity thick, in process of production, advance gluey with the assurance mould.
Further, as shown in fig. 1, a cover groove 31 with an open bottom is formed in the cap 30, a notch of the cover groove 31 forms a cover opening 32, the cap 30 covers the upper end of the tube 10, and a third cavity 33 for communicating the first cavity 11 and the second cavity 19 is formed between the cap 30 and the tube 10.
As shown in fig. 5, a limiting rib 24 for limiting the tube cap 30 is provided on the outer wall of the tube body 10 of the present embodiment, the limiting rib 24 divides the tube body into an upper tube body portion 10a and a lower tube body portion 10b, and the tube cap 30 covers the upper tube body portion 10 a; the axial length of the upper portion 10a of the tube body is smaller than the depth of the cover groove 31, so that after the tube cover 30 is covered on the upper portion 10a of the tube body, under the limiting action of the limiting convex rib 24, a gap is formed between the bottom of the cover groove 31 and the top surface of the tube body 10, and a third cavity 33 is formed.
Further, a sealing structure is provided between the tube body 10 and the tube cover 30. The sealing structure of the present embodiment includes the sealing rib 25 and the sealing groove 34 which are fitted to each other. Specifically, the sealing structure may be such that the sealing rib 25 is disposed on the outer wall of the upper portion 10a of the pipe body, and the sealing groove 34 is disposed on the side wall of the cover groove 31; the sealing structure may also be such that the sealing groove 34 is provided on the outer wall of the upper body portion 10a and the sealing rib 25 is provided on the side wall of the cover groove 31. The sealing rib 25 of the present embodiment is provided on the outer wall of the upper portion 10a of the tube body, and the sealing groove 34 is provided on the side wall of the cover groove 31.
Further, a positioning structure is arranged between the tube body 10 and the tube cover 30. The positioning structure of the present embodiment includes positioning protrusions 26 and positioning grooves 35 provided in one-to-one correspondence with the positioning protrusions 26. Specifically, the positioning structure may be that the positioning protrusion 26 is disposed on the outer wall of the upper portion 10a of the tube body, and the positioning groove 35 is disposed on the side wall of the cover groove 31; the positioning structure may also be such that the positioning groove 35 is provided on the outer wall of the tube body upper portion 10a and the positioning projection 26 is provided on the side wall of the cover groove 31. The positioning projection 26 of the present embodiment is provided on the outer wall of the upper portion 10a of the tube body, and the positioning groove 35 is provided on the side wall of the cover groove 31.
Specifically, the sidewall of the cover groove 31 includes an upper sidewall section 31a located at the upper portion and a lower sidewall section 31b located at the lower portion, the geometric dimension of the lower sidewall section 31b is larger than that of the upper sidewall section 31a, the positioning protrusion 26 or the positioning groove 35 is provided on the lower sidewall section 31b, and the sealing rib 25 or the sealing groove 34 is provided on the upper sidewall section 31 a. In this embodiment, the positioning projection 26 is provided on the sidewall lower section 31b, and the sealing bead 25 is provided on the sidewall upper section 31 a.
Further, as shown in fig. 6, the bottom of the cover groove 31 is provided with a tube cover protrusion 36 protruding downward to reduce the volume of the third cavity 33, so as to reduce the requirement for the usage amount of the liquid medicament.
The following describes in detail a specific embodiment of the method for packaging an integrated reaction detector tube, with reference to the above-mentioned specific embodiment of the integrated reaction detector tube of this embodiment.
Specifically, the packaging method of the integrated reaction detection tube comprises the following steps:
1) after the liquid medicine is injected into the second cavity 19, a sealing film is attached to the second opening 20; then, the test strip 1 is placed in the first cavity 11, and the first end 4 of the test strip 1 extends out of the first opening;
2) the cap 30 is put on the tube body 10.
Preferably, a desiccant is placed in the third chamber 33 before the cap 30 is placed over the tube 10 to keep the tube dry.
Preferably, after the test strip 1 is placed in the first cavity 11, a fixed plug 13 is installed on the first opening 12. Play the effect of the first end of location test paper strip 1, invert the in-process at the test tube moreover, can effectively prevent that the liquid reagent that splashes from entering into first cavity 11, and then avoid the liquid reagent that splashes to pollute NC membrane 3 of test paper strip, can effectively improve the success rate of chromatography detection.
The following describes in detail a specific embodiment of the method for using the integrated reaction detector tube in conjunction with the above-described specific embodiment of the integrated reaction detector tube of this embodiment.
Specifically, in the detection tube, the test strip 1 is placed in the first cavity 11, the liquid medicament is placed in the second cavity 19, and the sealing film is attached to the second opening 20. Specifically, the use method of the integrated reaction detection tube comprises the following steps:
the method comprises the following steps: the tube cap 30 is taken off from the tube body 10, and the sealing film on the second opening 20 is torn off; specifically, when the desiccant is placed in the third cavity 33, after the tube cover 30 is removed from the tube body 10, the desiccant is removed, and then the sealing film on the second opening 20 is torn off;
step two: extending the sampling swab into the second cavity 19, mixing the sample to be detected with the liquid medicament, breaking the sampling swab and leaving the broken sampling swab in the second cavity 19;
step three: covering the tube body 10 with the tube cover 30;
step four: inverting the integrated reaction detection tube of this embodiment to allow the liquid reagent mixed with the sample to be detected to contact the first end 2 of the test strip 1 through the third cavity 33;
step five: the test result was observed by the test strip 1.
The integrated reaction detection tube of the embodiment can be applied to immunochromatography detection of novel coronavirus, influenza A, influenza B, respiratory syncytial virus or rotavirus such as adenovirus.
Example 2
As shown in fig. 11, it is a schematic structural diagram of an integrated reaction detection tube using the tube body of the embodiment 2 of the present invention. The integrated reaction detection tube of the embodiment comprises a tube body 10 and a tube cover 30, wherein at least one first cavity 11 for placing the test strip 1 is arranged in the tube body 10, a first opening 12 for the test strip 1 to pass through is arranged on the top surface of the first cavity 11, and a ventilation hole 18 for ventilation is arranged in the first cavity 11. After the detection tube is inverted, the test strip 1 can be in the same pressure environment as the outside, and the chromatographic detection effect can be effectively improved. The airing hole 18 of the present embodiment is provided on the bottom surface of the first cavity 11. In the production process, the defects of product perforation and the like caused by the fact that the rubber is punched and bent into the die can be avoided, and the requirement of die stripping can be met. The pipe body 10 of this embodiment is provided with a first cavity 11 therein, and during use, a test strip 1 can be placed in the first cavity 11 to realize the detection of a single item, and at least two test strips 1 can also be placed in the first cavity 11 at the same time to realize the synchronous detection of two or more items. Of course, in other embodiments, two or more first cavities 11 may be disposed in the tube 10, and at this time, the test strips may be selectively placed in different first cavities 11 to achieve synchronous detection of multiple items.
Further, the first opening 12 of the present embodiment is mounted with a fixing plug 13 (not shown in the drawings). Preferably, the fixed plug 13 is provided with an abdicating groove 14 matched with the first end 2 of the test strip 1. Through set up fixed stopper 13 on first opening 12 at first cavity 11, fixed stopper 13 not only can play the effect of the first end of location test paper strip 1, inverts the in-process at the test tube moreover, can effectively prevent that the liquid reagent that splashes from entering into first cavity 11 in, and then avoids the liquid reagent pollution test paper strip's that splashes NC membrane 3, can effectively improve the success rate of chromatography detection.
Further, as shown in fig. 11, a pressing rib 15 for positioning the second end 4 of the test strip 1 is disposed on a side wall of the first cavity 11. Through setting up the rib 15, can fix a position second end 4 of test paper strip 1, prevent that test paper strip 1 from rocking to make test paper strip 1 paste in order to heighten the chromatography effect on the lateral wall of first cavity 11. Preferably, the top of the rib 15 is provided with a guide inclined plane 16 for guiding the test strip 1, so that the test strip 1 can be easily placed at a specific position of the first cavity 11 under the guiding action of the guide inclined plane 16.
Further, a result observation area 17 is arranged on the side wall of the first cavity 11, and a highlight convex surface is arranged in the result observation area 17, so that the detection result can be read conveniently.
Further, a second cavity 19 for storing the liquid medicament is arranged in the tube body 10, and a second opening 20 is arranged on the top surface of the second cavity 19. The lateral wall of the second cavity 19 of this embodiment is provided with the rib 21 that is convenient for elute the sample on the swab, utilizes the scraping effect of rib 21 to the swab, is convenient for elute the sample on the swab, improves the sample elution rate.
Further, the second cavity 19 includes a lower cavity 19a at the lower part and a transition section 19b at the upper part, the second opening 20 is square, and the inner wall of the lower cavity 19a is cylindrical; the transition section 19b serves to smoothly transition between the second opening 20 and the lower cavity 19 a. The transition section is arranged to enable the second opening and the lower cavity to be in smooth transition, so that liquid can be prevented from being hung at the position of the second opening, and packaging is facilitated.
Further, the bottom of the second cavity 19 is provided with a closing section 22, the inner diameter of the closing section 22 is gradually reduced along the direction from top to bottom, and the bottom of the closing section 22 is provided with an injection molding wave point 23. Set up the binding off section through the bottom at the second cavity to set up the ripples point of moulding plastics in the bottom of binding off section, so, can make the bottom of second cavity thick, in process of production, advance gluey with the assurance mould.
Further, as shown in fig. 13, a cover groove 31 with an open bottom is formed in the cap 30, a notch of the cover groove 31 forms a cover opening 32, the cap 30 covers the upper end of the tube 10, and a third cavity 33 for communicating the first cavity 11 and the second cavity 19 is formed between the cap 30 and the tube 10.
As shown in fig. 12, the outer wall of the tube body 10 of the present embodiment is provided with a limiting rib 24 for limiting the tube cover 30, the limiting rib 24 divides the tube body into an upper tube body part 10a and a lower tube body part 10b, and the tube cover 30 covers the upper tube body part 10 a; the axial length of the upper portion 10a of the tube body is smaller than the depth of the cover groove 31, so that after the tube cover 30 is covered on the upper portion 10a of the tube body, under the limiting action of the limiting convex rib 24, a gap is formed between the bottom of the cover groove 31 and the top surface of the tube body 10, and a third cavity 33 is formed.
Further, a sealing structure is provided between the tube body 10 and the tube cap 30. the sealing structure of the present embodiment employs a sealing rib 37 provided between the tube cap 30 and the stopper rib 24. Specifically, the sealing rib 37 may be provided on the bottom surface of the tube cover 30, and the sealing rib may also be provided on the upper side surface of the position-restricting rib 24. The sealing rib 37 of the present embodiment may be provided on the bottom surface of the tube cover 30. In order to ensure that the tube body 10 and the tube cover 30 have enough combining force to ensure the sealing effect, the upper portion 10a of the tube body of the embodiment is provided with a reducing section 27 for interference fit with the tube cover 30 at a position close to the limiting convex rib 24; any two planes parallel to each other and perpendicular to the axis of the pipe body have similar figures between the cross sections taken on the reducer section 27, and the geometrical size of the cross section taken on the lower plane is larger than that taken on the upper plane, so that the coupling force between the cap 30 and the pipe body 10 can be ensured.
Further, a positioning structure is provided between the tube 10 and the cap 30 of the present embodiment. The positioning structure of the present embodiment includes positioning protrusions 26 and positioning grooves 35 provided in one-to-one correspondence with the positioning protrusions 26. Specifically, the positioning structure may be that the positioning protrusion 26 is disposed on the outer wall of the upper portion 10a of the tube body, and the positioning groove 35 is disposed on the side wall of the cover groove 31; the positioning structure may also be such that the positioning groove 35 is provided on the outer wall of the tube body upper portion 10a and the positioning projection 26 is provided on the side wall of the cover groove 31. The positioning projection 26 of the present embodiment is provided on the outer wall of the upper portion 10a of the tube body, and the positioning groove 35 is provided on the side wall of the cover groove 31.
Further, the bottom of the cover groove 31 is provided with a tube cover protrusion 36 protruding downwards to reduce the volume of the third cavity 33, so as to reduce the requirement for the usage amount of the liquid medicament.
The following describes in detail a specific embodiment of the method for packaging an integrated reaction detector tube, with reference to the above-mentioned specific embodiment of the integrated reaction detector tube of this embodiment.
Specifically, the packaging method of the integrated reaction detection tube comprises the following steps:
1) after the liquid medicine is injected into the second cavity 19, a sealing film is attached to the second opening 20; then, the test strip 1 is placed in the first cavity 11, and the first end 4 of the test strip 1 extends out of the first opening;
2) the cap 30 is put on the tube body 10.
Preferably, a desiccant is placed in the third cavity 33 before the tube cover 30 is placed over the tube 10 to keep the tube dry.
Preferably, after the test strip 1 is placed in the first cavity 11, a fixing plug 13 is mounted on the first opening 12. Play the effect of the first end of location test paper strip 1, invert the in-process at the test tube moreover, can effectively prevent that the liquid reagent that splashes from entering into first cavity 11, and then avoid the liquid reagent that splashes to pollute NC membrane 3 of test paper strip, can effectively improve the success rate of chromatography detection.
The following describes in detail a specific embodiment of the method for using the integrated reaction detector tube in conjunction with the above-described specific embodiment of the integrated reaction detector tube of this embodiment.
Specifically, in the detection tube, the test strip 1 is placed in the first cavity 11, the liquid medicament is placed in the second cavity 19, and the sealing film is attached to the second opening 20. Specifically, the use method of the integrated reaction detection tube comprises the following steps:
the method comprises the following steps: the tube cap 30 is taken off from the tube body 10, and the sealing film on the second opening 20 is torn off; specifically, when the desiccant is placed in the third cavity 33, after the tube cover 30 is removed from the tube body 10, the desiccant is removed, and then the sealing film on the second opening 20 is torn off;
step two: extending the sampling swab into the second cavity 19, mixing the sample to be detected with the liquid medicament, breaking the sampling swab and leaving the broken sampling swab in the second cavity 19;
step three: covering the tube body 10 with the tube cover 30;
step four: inverting the integrated reaction detection tube of this embodiment to allow the liquid reagent mixed with the sample to be detected to contact the first end 2 of the test strip 1 through the third cavity 33;
step five: the test result was observed by the test strip 1.
The integrated reaction detection tube of the embodiment can be applied to immunochromatography detection of novel coronavirus, influenza A, influenza B, respiratory syncytial virus or rotavirus such as adenovirus.
The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. Equivalent substitutes or changes made by the technical personnel in the technical field on the basis of the utility model are all within the protection scope of the utility model. The protection scope of the present invention is subject to the claims.
Claims (16)
1. The utility model provides an integrated form reaction detecting tube body which characterized in that: the test tube is characterized in that at least one first cavity used for placing test strips is arranged in the tube body, a first opening used for the test strips to pass through is formed in the top surface of the first cavity, and air holes used for ventilation are formed in the first cavity.
2. The integrated reaction detection tube body of claim 1, wherein: the air holes are formed in the bottom surface of the first cavity.
3. The integrated reaction detection tube body of claim 1, wherein: and a rib for positioning the water absorption end of the test strip is arranged on the side wall of the first cavity.
4. The integrated reaction detection tube body of claim 3, wherein: and a guide inclined plane for guiding the test strip is arranged at the top of the rib.
5. The integrated reaction detection tube body of claim 1, wherein: and a fixed plug is arranged on the first opening.
6. The integrated reaction detection tube body of claim 5, wherein: and the fixed plug is provided with a yielding groove matched with the sample end of the test strip.
7. The integrated reaction detection tube body of claim 1, wherein: and a result observation area is arranged on the side wall of the first cavity, and a highlight convex surface is arranged in the result observation area.
8. The integrated reaction detecting tube body according to any one of claims 1 to 7, wherein: the second cavity for storing liquid medicament is arranged in the tube body, and a second opening is formed in the top surface of the second cavity.
9. The integrated reaction detection tube body of claim 8, wherein: the side wall of the second cavity is provided with a rib which is convenient for eluting the sample on the swab.
10. The integrated reaction detection tube body of claim 8, wherein: the bottom of second cavity is equipped with the closing-in section, the internal diameter of closing-in section reduces along the orientation from last to down gradually, just the bottom of closing-in section is equipped with the ripples point of moulding plastics.
11. The integrated reaction detection tube body of claim 8, wherein: the second cavity comprises a lower cavity positioned at the lower part and a transition section positioned at the upper part, the second opening is square, and the inner wall of the lower cavity is cylindrical; the transition section is used for enabling the second opening and the lower cavity to be smoothly connected.
12. The integrated reaction detection tube body of claim 1, wherein: the outer wall of the pipe body is provided with a limiting convex rib for limiting the pipe cover, and the limiting convex rib divides the pipe body into an upper part and a lower part.
13. The integrated reaction detection tube body of claim 12, wherein: and a sealing rib is arranged on the upper side surface of the limiting convex rib.
14. The integrated reaction detection tube body of claim 13, wherein: a reducer section which is in interference fit with the pipe cover is arranged at the position, close to the limiting convex rib, of the upper part of the pipe body; the figures of the sections of any two planes which are parallel to each other and vertical to the axis of the pipe body and cut on the reducer section are similar, and the geometrical size of the section cut by the lower plane is larger than that of the section cut by the upper plane.
15. The integrated reaction detection tube body of claim 12, wherein: and a sealing convex rib or a sealing groove is arranged on the outer wall of the upper part of the pipe body.
16. The integrated reaction detection tube body of claim 12, wherein: and a positioning bulge or a positioning groove is arranged on the outer wall of the upper part of the pipe body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220631514.7U CN217305195U (en) | 2022-03-22 | 2022-03-22 | Integrated reaction detecting tube body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220631514.7U CN217305195U (en) | 2022-03-22 | 2022-03-22 | Integrated reaction detecting tube body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217305195U true CN217305195U (en) | 2022-08-26 |
Family
ID=82936108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220631514.7U Active CN217305195U (en) | 2022-03-22 | 2022-03-22 | Integrated reaction detecting tube body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217305195U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023179635A1 (en) * | 2022-03-22 | 2023-09-28 | 中元汇吉生物技术股份有限公司 | Integrated reaction test tube, packaging method therefor, and use method and use thereof |
-
2022
- 2022-03-22 CN CN202220631514.7U patent/CN217305195U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023179635A1 (en) * | 2022-03-22 | 2023-09-28 | 中元汇吉生物技术股份有限公司 | Integrated reaction test tube, packaging method therefor, and use method and use thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217305195U (en) | Integrated reaction detecting tube body | |
| WO2020206948A1 (en) | Cosmetic container capable of adjusting discharging amount | |
| CN201974426U (en) | Fluid sample collection and detection equipment | |
| CN217238099U (en) | Integrated reaction detection tube cap | |
| US3540856A (en) | Sample capsule and filtering mechanism | |
| CN114578045A (en) | Integrated reaction detection tube and packaging method, use method and application thereof | |
| US9132683B2 (en) | Hand stamp | |
| CN216979091U (en) | Integrated reaction detection tube | |
| CN104698162B (en) | A kind of combined reagent box | |
| CN210410839U (en) | Safe and environment-friendly physical and chemical experimental instrument | |
| CN105938066A (en) | Liquid mixing device and mixing method | |
| CN206725290U (en) | A kind of collecting pipe and urine sampler | |
| CN215856089U (en) | Detection device with reagent | |
| CN106618380B (en) | A kind of dust catcher | |
| CN211133994U (en) | Novel test tube | |
| CN218486009U (en) | Integrated reaction detection tube and tube body thereof | |
| CN209362536U (en) | One kind is breathed freely fungi-proofing suction nozzle box | |
| WO2008114905A1 (en) | Dehumidifying structure for container cap | |
| CN112619718B (en) | Exempt from to uncap centrifuging tube | |
| CN202453285U (en) | Reagent pre-packaging cuvette | |
| CN218121989U (en) | Integrated reaction detection tube convenient to operate | |
| CN117288975A (en) | Multi-sample synchronous immunochromatography detection method | |
| CN205449728U (en) | Macromolecular material density testing equipment | |
| CN219258340U (en) | Pressing box | |
| CN214863643U (en) | Teaching is with pharmacology experiment bottle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |