CN219790964U - Pepsin enzyme-linked immunoassay detection kit - Google Patents
Pepsin enzyme-linked immunoassay detection kit Download PDFInfo
- Publication number
- CN219790964U CN219790964U CN202321157677.7U CN202321157677U CN219790964U CN 219790964 U CN219790964 U CN 219790964U CN 202321157677 U CN202321157677 U CN 202321157677U CN 219790964 U CN219790964 U CN 219790964U
- Authority
- CN
- China
- Prior art keywords
- test tube
- tube
- mouth
- seat
- limiting
- 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
- 238000002965 ELISA Methods 0.000 title claims abstract description 22
- 238000001514 detection method Methods 0.000 title claims abstract description 19
- 102000057297 Pepsin A Human genes 0.000 title claims abstract description 18
- 108090000284 Pepsin A Proteins 0.000 title claims abstract description 18
- 229940111202 pepsin Drugs 0.000 title claims abstract description 18
- 238000003825 pressing Methods 0.000 claims description 23
- 241000973497 Siphonognathus argyrophanes Species 0.000 claims description 19
- 239000003153 chemical reaction reagent Substances 0.000 claims description 8
- 239000004033 plastic Substances 0.000 claims description 3
- 238000008157 ELISA kit Methods 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims 2
- 230000037431 insertion Effects 0.000 claims 2
- 239000000463 material Substances 0.000 claims 1
- 238000000034 method Methods 0.000 description 18
- 230000000694 effects Effects 0.000 description 5
- 238000001125 extrusion Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 102000004190 Enzymes Human genes 0.000 description 2
- 108090000790 Enzymes Proteins 0.000 description 2
- 239000000427 antigen Substances 0.000 description 2
- 102000036639 antigens Human genes 0.000 description 2
- 108091007433 antigens Proteins 0.000 description 2
- 229940088598 enzyme Drugs 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 239000007790 solid phase Substances 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000003018 immunoassay Methods 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Automatic Analysis And Handling Materials Therefor (AREA)
Abstract
The utility model relates to the technical field of detection kits, and particularly discloses a pepsin enzyme-linked immunoassay detection kit which comprises a kit body, a test tube seat, a test tube opening, a test tube and a tube cover, wherein the test tube seat is arranged in the kit body, the test tube opening is formed in the test tube seat, the test tube is arranged in the test tube opening, the tube cover is arranged at the end part of the test tube in a sliding manner, the tube cover is arranged on the tube opening in a sliding manner, a socket is formed in the side edge of the tube opening, an inserting block is fixedly arranged on the side edge of the tube cover, the inserting block is arranged on the socket in a sliding manner, and a limiting mechanism for limiting the tube cover and the test tube is arranged on the test tube seat and the inserting block.
Description
Technical Field
The utility model belongs to the technical field of detection kits, and particularly relates to a pepsin enzyme-linked immunoassay detection kit.
Background
The ELISA is the most widely used technique in enzyme immunoassay, the basic method is to adsorb the known antigen or antibody on the surface of a solid phase carrier (polystyrene micro-reaction plate), so that the enzyme-labeled antigen-antibody reaction is carried out on the solid phase surface, the free components in the liquid phase are washed out by a washing method, the commonly used ELISA (enzyme linked immunosorbent assay) method is a double antibody sandwich method and an indirect method, the former is used for detecting macromolecular antigens, the latter is used for measuring specific antibodies, and the ELISA kit is an indispensable article in the experiment.
In the use process of some enzyme-linked immunoassay detection kits of detection kit devices in the current market, the conventional device is inconvenient to fix the test tube filled with the reagent rapidly and effectively, so that the test tube can be broken once colliding or shaking during test tube transportation, and the normal use of the reagent is affected.
The utility model provides an ELISA detection kit of current patent (bulletin number: CN 202122551511.0), through the inside at the kit uses the mount, can protect the test tube in the mount, through use joint ring in the inside of mount, flexible regulation cock, second joint piece, first flexible regulation pole, second reset spring and second flexible regulation pole, can carry out quick joint with the test tube bottom, and can adjust the distance of second joint piece, be convenient for be suitable for the test tube of different width, through use buffer rubber pad and first reset spring in the bottom of mount, when the kit transports, can cushion the test tube in the mount, through use the pull board at a lateral wall of kit, place board, reagent reaction tank and medicine standing groove, the multifunctionality of increase kit, better satisfy medical staff's demand.
For above-mentioned problem, current patent gives the solution, but in the in-process of in-service use, insert the test tube and place the mouth in through the second card caking and fix the test tube bottom when placing, will place the sealed apron of mouth department and close and seal the test tube after the fixed completion, open the sealed apron when taking the test tube follow-up, because the bottom is fixed be difficult to take out from placing the mouth, pull out the test tube after opening and can appear the unrestrained phenomenon of sample, need improve this, for this reason, we propose a pepsin enzyme-linked immunoassay detection kit.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a pepsin enzyme-linked immunoassay detection kit which has a good test tube protection effect and is convenient for taking test tubes.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a pepsin enzyme-linked immunoassay detect reagent box, includes kit body, test tube seat, test tube mouth, test tube and tube cover, the test tube seat sets up in the kit body, the test tube mouth is seted up on the test tube seat, the test tube sets up in the test tube mouth, the tube cover slides and sets up at the test tube tip, the tube cover mouth has been seted up to test tube seat position department, the tube cover slides and sets up on the tube cover mouth, the socket has been seted up to tube cover mouth side, tube cover side fixed mounting has the inserted block, the inserted block slides and sets up on the socket, be provided with on test tube seat and the inserted block and be used for carrying out spacing stop gear to tube cover and test tube, be provided with in the test tube seat and be used for shifting out the orificial actuating mechanism of test tube tip automation
Preferably, the stop gear is including seting up at the mounting port of test tube seat in socket side, setting up spacing spring in the mounting port, slide the stopper of setting on the mounting port and seting up the spacing mouth at the cartridge side, both set up to the cambered surface with spacing mouthful faying surface, spacing spring pressure is held between test tube seat and stopper.
Preferably, the pipe cover size is matched with the pipe cover opening size, the plug size is matched with the socket size, and the limit block size is matched with the limit opening size.
Preferably, the socket and the plug are provided with two symmetrical groups.
Preferably, the driving mechanism comprises a pressing rod arranged on the test tube seat in a sliding manner, a first reset spring arranged in the test tube seat, a supporting rod arranged in the test tube seat in a sliding manner and a second reset spring arranged in the test tube seat, wherein the pressing rod is attached to the side edge of the supporting rod, both the pressing rod and the attaching surface of the supporting rod are inclined planes, one end, close to the test tube, of the supporting rod is arranged to be an arc surface, the end part of the supporting rod is attached to the bottom of the test tube, the first reset spring is pressed between the test tube seat and the pressing rod, and the second reset spring is pressed between the test tube seat and the supporting rod.
Preferably, the pressing block is fixedly arranged at the end part of one end of the pressing rod far away from the supporting rod.
Preferably, the test tube is made of plastic.
Preferably, a foam cushion is paved on the inner wall of the test tube port.
In summary, compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, through the cooperation work among the tube cover opening, the socket, the plug block, the mounting opening, the limiting spring, the limiting block and the limiting opening, the test tube can be stored and limited, the stability of the test tube during storage is improved, the protection effect is good, and the practicability is strong.
2. According to the utility model, through the cooperation among the pressing rod, the first reset spring, the supporting rod, the second reset spring and the pressing block, the end part of the test tube can be directly moved out of the test tube port when the test tube is taken, so that the test tube is convenient for a detector to take, the phenomenon that a sample is scattered is avoided, the operation is convenient, and the practicability is strong.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a view showing a structure before a test tube is inserted into a test tube seat;
FIG. 3 is an enlarged view of the utility model at A in FIG. 2;
FIG. 4 is a view showing the construction of the inside of the mounting port according to the present utility model;
FIG. 5 is a view showing the structure of the test tube and the tube cover of the present utility model;
FIG. 6 is a partial sectional view of the structure of the kit body of the present utility model.
Legend description:
1. a kit body; 2. a test tube holder; 3. a test tube port; 4. a test tube; 5. a tube cover; 6. a tube cap opening; 7. a socket; 8. inserting blocks; 9. a limiting mechanism; 91. a mounting port; 92. a limit spring; 93. a limiting block; 94. a limit opening; 10. a driving mechanism; 101. a compression bar; 102. a first return spring; 103. a supporting rod; 104. a second return spring; 11. briquetting; 12. a sponge cushion.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-6, the present utility model provides a technical solution: the utility model provides a pepsin enzyme-linked immunoassay detect reagent box, includes kit body 1, test tube seat 2, test tube mouth 3, test tube 4 and tube cap 5, test tube seat 2 sets up in kit body 1, test tube mouth 3 is seted up on test tube seat 2, test tube 4 sets up in test tube mouth 3, tube cap 5 slides and sets up at test tube 4 tip, tube seat 2 is located tube mouth 3 department and has seted up tube cap mouth 6, tube cap 5 slides and sets up on tube cap mouth 6, socket 7 has been seted up to tube cap mouth 6 side, tube cap 5 side fixed mounting has cartridge 8, cartridge 8 slides and sets up on socket 7, be provided with on test tube seat 2 and the cartridge 8 and be used for carrying out spacing stop gear 9 to tube cap 5 and test tube 4, be provided with in the test tube seat 2 and be used for shifting out the actuating mechanism 10 of tube mouth 3 with test tube 4 tip is automatic.
When using pepsin enzyme-linked immunoassay detection kit, need place the test tube 4 that has the sample in the kit body 1 and deposit, open the kit body 1 apron, handheld test tube 4 is sealed with test tube 4 mouth of pipe lid 5, insert test tube 4 in the test tube mouth 3 of test tube seat 2 again, simultaneously tube lid 5 inserts tube lid mouth 6 and insert 8 slightly forcefully insert socket 7, test tube 4, tube lid 5 and insert 8 insert the completion after carrying out spacingly to it through stop gear 9, test tube 4 all deposit after accomplishing with kit body 1 apron close, when taking out test tube 4 in the kit body 1, open the apron, through pressing actuating mechanism 10, stop gear 9 automatic unblock shifts out the mouth of pipe 3 with required test tube 4 tip automatically, the device can improve test tube 4 and place stability after accomodating, protection effect to test tube 4 is good, can directly shift out test tube 4 tip from test tube mouth 3 in the time of taking, the test tube 4 is convenient for detect personnel to take, and convenient operation, high practicality.
The limiting mechanism 9 comprises a mounting port 91 arranged on the side edge of the socket 7 of the test tube seat 2, a limiting spring 92 arranged in the mounting port 91, a limiting block 93 arranged on the mounting port 91 in a sliding manner and a limiting port 94 arranged on the side edge of the plug 8, the joint surfaces of the limiting block 93 and the limiting port 94 are both cambered surfaces, and the limiting spring 92 is pressed between the test tube seat 2 and the limiting block 93; the in-process that the inserted block 8 inserted socket 7 makes stopper 93 receive the extrusion force, stopper 93 receives extrusion force compression limit spring 92 gets into in the installing port 91, when the inserted block 8 inserts completely and establishes on socket 7, installing port 91 is just to limit port 94 this moment, in spacing port 94 is gone into with stopper 93 card through limit spring 92's restoring force, accomplish the spacing to inserted block 8, tube cap 5 and test tube 4, stability when improving test tube 4 and depositing, otherwise, test tube 4 upwards moves and drives tube cap 5 and insert block 8 upwards move, the in-process stopper 93 shrink of insert block 8 upwards moves breaks away from limit port 94, just can be convenient for shift out test tube 4 mouth of pipe 3, and a structure is simple, and the practicality is strong.
The size of the pipe cover 5 is matched with the size of the pipe cover opening 6, the size of the plug 8 is matched with the size of the socket 7, the size of the limiting block 93 is matched with the size of the limiting opening 94, and two groups of symmetrical plug 7 and plug 8 are arranged; can further improve the stability when test tube 4 accomodates spacingly, improve the protection effect to test tube 4.
The driving mechanism 10 comprises a pressing rod 101 arranged on the test tube seat 2 in a sliding manner, a first reset spring 102 arranged in the test tube seat 2, a supporting rod 103 arranged in the test tube seat 2 in a sliding manner and a second reset spring 104 arranged in the test tube seat 2, wherein the pressing rod 101 is attached to the side edge of the supporting rod 103, the attaching surfaces of the pressing rod 101 and the supporting rod 103 are both inclined planes, one end, close to the test tube 4, of the supporting rod 103 is arranged to be an arc surface, the end part of the supporting rod is attached to the bottom of the test tube 4, the first reset spring 102 is pressed between the test tube seat 2 and the pressing rod 101, and the second reset spring 104 is pressed between the test tube seat 2 and the supporting rod 103; the operating personnel presses down the depression bar 101 for depression bar 101 pulling first reset spring 102 moves down in test tube seat 2, depression bar 101 moves down the in-process push support pole 103, support pole 103 pulls second reset spring 104 and moves towards test tube mouth 3 inside, support pole 103 in-process that moves promotes test tube 4 at test tube mouth 3 upward movement, test tube 4 upward movement drives tube cap 5 and cartridge 8 upward movement, the in-process stopper 93 shrink of cartridge 8 upward movement breaks away from spacing mouth 94, just can be convenient for shift out test tube 4 mouth of pipe 3, take out the back with test tube 4 and put the hand of pressing on depression bar 101, restore to the throne depression bar 101 and support pole 103 through the restoring force of first reset spring 102 and second reset spring 104, can directly shift out test tube 4 tip from test tube mouth 3 when test tube 4 is got and use, the phenomenon of the sample is avoided appearing unrestrained to the detection personnel of being convenient for take, the simple operation, the practicality is strong.
The end part of one end, far away from the supporting rod 103, of the pressing rod 101 is fixedly provided with a pressing block 11; providing the press block 11 facilitates driving the press lever 101.
The test tube 4 is made of plastic; the tube 4 can be prevented from being damaged during the extrusion process.
The inner wall of the test tube orifice 3 is laid with a foam cushion 12; further improving the protection effect on the test tube 4.
Working principle: when the pepsin enzyme-linked immunoassay detection kit is used, a test tube 4 with a sample is required to be placed in the kit body 1 for storage, the cover plate of the kit body 1 is opened, the mouth of the test tube 4 is covered by the tube cover 5 for sealing by holding the test tube 4, then the test tube 4 is inserted into the test tube port 3 of the test tube seat 2, meanwhile, the tube cover 5 is inserted into the tube cover port 6 and the inserting block 8 is slightly forcefully inserted into the inserting port 7, the limiting block 93 is subjected to extrusion force in the process of inserting the inserting block 8 into the inserting port 7, the limiting block 93 is subjected to extrusion force compression limiting spring 92 to enter the mounting port 91, when the inserting block 8 is completely inserted into the inserting port 7, the mounting port 91 is opposite to the limiting port 94, the limiting block 93 is clamped into the limiting port 94 by the restoring force of the limiting spring 92, the limiting of the inserting block 8, the tube cover 5 and the test tube 4 is completed, and the stability of the test tube 4 in storage is improved, when the cover plate of the reagent box body 1 is closed after the test tube 4 is stored, and the test tube 4 in the reagent box body 1 is taken, the cover plate is opened, the press rod 101 corresponding to the position of the test tube 4 is pressed downwards, so that the press rod 101 pulls the first reset spring 102 to move downwards in the test tube seat 2, the press rod 101 pushes the support rod 103 in the downward moving process, the support rod 103 pulls the second reset spring 104 to move towards the inside of the test tube port 3, the support rod 103 pushes the test tube 4 to move upwards in the test tube port 3 in the moving process, the test tube 4 moves upwards to drive the tube cover 5 and the inserting block 8 to move upwards, the limiting block 93 contracts to be separated from the limiting port 94 in the upward moving process of the inserting block 8, the tube port 3 can be conveniently moved out of the test tube 4, the hand pressed on the press rod 101 is released after the test tube 4 is taken out, the pressing lever 101 and the abutment lever 103 are restored by restoring forces of the first restoring spring 102 and the second restoring spring 104.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (8)
1. The utility model provides a pepsin enzyme-linked immunoassay detect reagent box, includes kit body (1), test tube seat (2), test tube mouth (3), test tube (4) and tube cap (5), a serial communication port, test tube seat (2) set up in kit body (1), test tube mouth (3) are seted up on test tube seat (2), test tube (4) set up in test tube mouth (3), tube cap (5) slide set up in test tube (4) tip, tube cap mouth (6) have been seted up in test tube mouth (3) department in test tube seat (2), tube cap (5) slide set up on tube cap mouth (6), socket (7) have been seted up to tube cap mouth (6) side, tube cap (5) side fixed mounting has cartridge (8), cartridge (8) slide and set up on socket (7), be provided with on test tube seat (2) and cartridge (8) and be used for carrying out spacing mechanism (9) to tube cap (5) and test tube mouth (4), tube cap (5) slide and tube cap mouth (4) side limit mechanism (4) are used for shifting out tube cap (10) drive in test tube mouth (3).
2. The pepsin enzyme-linked immunoassay detection kit according to claim 1, wherein the limiting mechanism (9) comprises a mounting opening (91) formed in the side edge of the socket (7) of the test tube holder (2), a limiting spring (92) arranged in the mounting opening (91), a limiting block (93) arranged on the mounting opening (91) in a sliding manner and a limiting opening (94) formed in the side edge of the plug block (8), the joint surfaces of the limiting block (93) and the limiting opening (94) are both cambered surfaces, and the limiting spring (92) is pressed between the test tube holder (2) and the limiting block (93).
3. The pepsin enzyme-linked immunosorbent assay kit according to claim 2, wherein the size of the tube cover (5) is matched with the size of the tube cover opening (6), the size of the insertion block (8) is matched with the size of the insertion opening (7), and the size of the limiting block (93) is matched with the size of the limiting opening (94).
4. A pepsin enzyme-linked immunoassay test kit according to claim 3, wherein the socket (7) and the insert (8) are provided with two sets which are symmetrical.
5. The pepsin enzyme-linked immunoassay detection kit according to claim 1, wherein the driving mechanism (10) comprises a pressing rod (101) arranged on the test tube seat (2) in a sliding manner, a first reset spring (102) arranged in the test tube seat (2), a supporting rod (103) arranged in the test tube seat (2) in a sliding manner and a second reset spring (104) arranged in the test tube seat (2), the pressing rod (101) is attached to the side edge of the supporting rod (103), both the attaching surfaces of the pressing rod (101) and the supporting rod (103) are inclined surfaces, one end, close to the test tube (4), of the supporting rod (103) is arranged to be an arc surface, the end portion of the supporting rod is attached to the bottom of the test tube (4), the first reset spring (102) is pressed between the test tube seat (2) and the pressing rod (101), and the second reset spring (104) is pressed between the test tube seat (2) and the supporting rod (103).
6. The pepsin enzyme-linked immunoassay detection kit according to claim 5, wherein a pressing block (11) is fixedly arranged at the end part of one end of the pressing rod (101) far away from the supporting rod (103).
7. The pepsin enzyme-linked immunoassay detection kit according to claim 1, wherein the test tube (4) is provided in a plastic material.
8. The pepsin enzyme-linked immunoassay detection kit according to claim 1, wherein a sponge pad (12) is laid on the inner wall of the test tube port (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321157677.7U CN219790964U (en) | 2023-05-15 | 2023-05-15 | Pepsin enzyme-linked immunoassay detection kit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321157677.7U CN219790964U (en) | 2023-05-15 | 2023-05-15 | Pepsin enzyme-linked immunoassay detection kit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219790964U true CN219790964U (en) | 2023-10-03 |
Family
ID=88177872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321157677.7U Active CN219790964U (en) | 2023-05-15 | 2023-05-15 | Pepsin enzyme-linked immunoassay detection kit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219790964U (en) |
-
2023
- 2023-05-15 CN CN202321157677.7U patent/CN219790964U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH02132375A (en) | Testing apparatus and method for colored particle immunoassay | |
| US9575076B2 (en) | TSH immunoassays and processes for performing TSH immunoassays in the presence of endogenous contaminants in restricted wash formats | |
| US20160109466A1 (en) | Tsh antibodies for point-of-care immunoassay formats | |
| CN219790964U (en) | Pepsin enzyme-linked immunoassay detection kit | |
| EP1582869B1 (en) | Interrupted flow testing device and method for immunological confirmatory tests | |
| US9068994B2 (en) | TSH immunoassays employing scavenging reagents for cross-reacting endocrine glycoprotein hormone analogues | |
| CN112595854B (en) | Automatic change nanometer enzyme immunoassay appearance | |
| CA2243604A1 (en) | Liquid sample collection and transport system | |
| US20120149093A1 (en) | Method and Apparatus for Automating Chemical and Biological Assays | |
| US20110081641A1 (en) | Method and Apparatus for Automating Chemical and Biological Assays | |
| CN216209190U (en) | Rapid detection structure for liquid phase sample sampling and detection | |
| CN113899897A (en) | Rapid detection structure for liquid phase sample sampling and detection and application thereof | |
| CN209979646U (en) | Enzyme-linked immunoassay kit for detecting toxins in food | |
| CN221317239U (en) | Detection reagent bottle | |
| CN219361997U (en) | Immune function detection kit | |
| JP2005505755A5 (en) | ||
| CN216581638U (en) | Placenta growth factor detect reagent box | |
| CN212255352U (en) | Novel enzyme mark board | |
| CN214794821U (en) | Rapid fixing device for immunochromatography analyzer kit | |
| CN215894033U (en) | Sampling device | |
| CN208714742U (en) | It is a kind of self-service by modus ponens card holder | |
| CN214438857U (en) | 5-oxindole acetic acid survey reagent adds device | |
| CN218048028U (en) | Cystatin C rapid detection kit capable of improving accuracy | |
| CN221368549U (en) | Kit for detecting immunocyte activity | |
| CN212891760U (en) | A kit that leakproofness is strong for biological gene detects |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |