CN114280048B - Disposable in vitro rapid detection reagent device - Google Patents
Disposable in vitro rapid detection reagent device Download PDFInfo
- Publication number
- CN114280048B CN114280048B CN202111636063.2A CN202111636063A CN114280048B CN 114280048 B CN114280048 B CN 114280048B CN 202111636063 A CN202111636063 A CN 202111636063A CN 114280048 B CN114280048 B CN 114280048B
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- box body
- sampling
- shaped plate
- disposable
- 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
- 238000001514 detection method Methods 0.000 title claims abstract description 36
- 239000003153 chemical reaction reagent Substances 0.000 title claims abstract description 16
- 238000000338 in vitro Methods 0.000 title claims abstract description 14
- 238000005070 sampling Methods 0.000 claims abstract description 43
- 230000007246 mechanism Effects 0.000 claims abstract description 37
- 238000007789 sealing Methods 0.000 claims abstract description 19
- 230000008602 contraction Effects 0.000 claims abstract description 7
- 229920000742 Cotton Polymers 0.000 claims abstract description 6
- 238000012360 testing method Methods 0.000 claims description 36
- 235000009161 Espostoa lanata Nutrition 0.000 claims description 18
- 240000001624 Espostoa lanata Species 0.000 claims description 18
- 238000001125 extrusion Methods 0.000 claims description 10
- 230000000694 effects Effects 0.000 claims description 4
- 239000004745 nonwoven fabric Substances 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004576 sand Substances 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 208000006558 Dental Calculus Diseases 0.000 abstract description 10
- 206010044029 Tooth deposit Diseases 0.000 abstract description 7
- 235000010585 Ammi visnaga Nutrition 0.000 abstract description 4
- 244000153158 Ammi visnaga Species 0.000 abstract description 4
- 241000590002 Helicobacter pylori Species 0.000 description 8
- 229940037467 helicobacter pylori Drugs 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- 229910052500 inorganic mineral Inorganic materials 0.000 description 3
- 239000011707 mineral Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 208000015181 infectious disease Diseases 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 208000007882 Gastritis Diseases 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 208000005718 Stomach Neoplasms Diseases 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 108010046334 Urease Proteins 0.000 description 1
- 238000001574 biopsy Methods 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000001684 chronic effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 206010017758 gastric cancer Diseases 0.000 description 1
- 230000002496 gastric effect Effects 0.000 description 1
- 210000001156 gastric mucosa Anatomy 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 201000011549 stomach cancer Diseases 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The invention discloses a disposable in-vitro rapid detection reagent device, which comprises a box body and a box cover, wherein the box body and the box cover are in sealing connection through a convex strip and a clamping groove in the prior art, the box body is square, the box cover is semicircular, a sampling device is arranged in the box body, and a detection device is arranged in the box cover; the sampling device comprises a sampling mechanism and a contraction mechanism; the sampling mechanism comprises an I-shaped plate which is connected inside the box body in a sliding mode. The invention has the advantages that by arranging the sampling device, the dental calculus on the teeth at a plurality of positions can be sampled at one time, the operation is simple and convenient, the sampling operation can be finished without additionally arranging a cotton swab, a toothpick and the like, the device is cleaner and more sanitary, the operation convenience of the device is improved, and the sampling efficiency of the device is improved; through being equipped with shrink mechanism, can effectively reduce the holistic volume of device for the device portable and transportation more, more be fit for using widely.
Description
Technical Field
The invention belongs to the technical field of household helicobacter pylori detection, and particularly relates to a disposable in-vitro rapid detection reagent device.
Background
Helicobacter pylori disease is a spiral, micro-anaerobic, very demanding bacteria for growth conditions. The first successful separation from gastric mucosal biopsies of patients with chronic active gastritis in 1983 is the only species of microorganism currently known to survive in the human stomach. Helicobacter Pylori (HP) is listed by the world health organization as the highest warning grade primary gastric cancer causing factor.
There are many household helicobacter pylori detection commercial products on the market at present, but the most common test papers are used for detecting the number of the helicobacter pylori. The principle of the test paper is as follows: the method is characterized in that a large amount of high-activity urease secreted by helicobacter pylori is utilized to decompose urea in a reaction area of the test paper, and the indicator changes color and is far away after the PH value is increased so as to detect the helicobacter pylori in dental calculus or gastric mucosa tissue. However, the test paper is too simple in structure, and in the detection process, at least three dental calculus parts are required to be taken from teeth by using toothpicks or the front of teeth and the like, and the test paper is placed on the test paper for testing, so that the operation is complicated, and in order to prevent the test paper and the dental calculus from being exposed in the air and reacting with mineral substances in the air, the test result is influenced, and the detection time is required to be strictly controlled within three minutes, so that the operation is troublesome.
Therefore, it is necessary to invent a disposable in vitro rapid detection reagent device to solve the above problems.
Disclosure of Invention
In view of the above, the present invention provides a disposable in vitro rapid detection reagent device to solve the problems set forth in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a disposable external quick detection reagent device, includes box body and lid, through sand grip and draw-in groove sealing connection among the prior art between box body and the lid, the box body is square, the lid is semi-circular, the inside of box body is provided with sampling device, the inside of lid is provided with detection device.
Further, the sampling device comprises a sampling mechanism and a contraction mechanism;
the sampling mechanism comprises an I-shaped plate which is in sliding connection with the inside of the box body, the two ends of the I-shaped plate are fixedly connected with sliding blocks, sliding grooves matched with the sliding blocks for use are formed in one end of the top and one end of the bottom of the inner wall of the box body, one side of the I-shaped plate is fixedly connected with a positioning rod, the outside of the positioning rod is symmetrically and slidably connected with a movable plate, two opposite sides of the movable plate are fixedly connected with first springs, and the two first springs are movably sleeved on the outside of the positioning rod respectively.
Further, two the equal fixedly connected with interlock board of one side that the I-shaped board was kept away from to the fly leaf, two the arc wall has all been seted up on the surface of interlock board, and the inside of two arc walls is the same telescopic link of sliding connection jointly, the both ends of telescopic link pass the arc wall respectively and fixedly connected with sample cotton ball, two the outside of sample cotton ball evenly fixedly connected with a plurality of sand grip respectively.
Further, the contraction mechanism comprises a second spring fixedly connected to one side of the I-shaped plate, far away from the locating rod, one end of the second spring, far away from the I-shaped plate, is fixedly connected with the inner wall of the box body, square pipes are fixedly connected to two sides of the inner wall of the box body, third springs are arranged in the square pipes, and clamping blocks matched with the I-shaped plate for use are fixedly connected to two opposite ends of the third springs.
Further, one side fixedly connected with protecting crust of lid is kept away from to the box body, the inside swing joint of protecting crust has the push pedal, one side symmetry fixedly connected with movable rod that the push pedal is close to the box body, two the equal fixedly connected with conflict piece in one side that the movable rod was kept away from the push pedal, two the equal fixedly connected with in one side that the fixture block is close to the I-plate is with the L shaped plate that conflict piece cooperation was used, and one side setting of L shaped plate is kept away from the one side of locating lever at the I-plate.
Further, two sides of the two biting plates are fixedly connected with trapezoid plates, two groups of trapezoid plates are fixedly connected with anti-falling blocks on one sides, away from each other, of the trapezoid plates, and anti-falling plates matched with the anti-falling blocks are symmetrically and fixedly connected inside one side, close to the box cover, of the box body.
Further, the detection device comprises a detection mechanism and a sealing mechanism;
the detection mechanism comprises a rotating shaft which is rotationally connected to the inside of a box cover, one end of the top of the rotating shaft extends to the outside of the box cover and is fixedly connected with a knob, a disc is fixedly sleeved on the outer symmetrical portion of the rotating shaft, two arc plates are fixedly connected to the outer sides of the disc, sponge strips are fixedly connected to the outer sides of the arc plates, test paper which is matched with sampling cotton balls is fixedly connected to the outer sides of the sponge strips, an observation groove which is matched with the two test paper is symmetrically arranged on one side of the box cover, which is far away from the box body, of the box cover, a transparent plate is fixedly connected to the inner side of the observation groove, a colorimetric card is fixedly connected to the outer side of the box body, and the colorimetric card is arranged between the two observation grooves.
Further, the outside activity of pivot has cup jointed the stripper plate that uses with the shrink mechanism cooperation, one side that the stripper plate kept away from the box body and the inner wall fixed connection of lid, the U-shaped groove that uses with the telescopic link cooperation has been seted up to one side that the stripper plate is close to the box body.
Further, the sealing mechanism comprises convex plates which are symmetrically and fixedly connected to the upper side and the lower side of the inner wall of the box cover, and sealing strips are adhered to one sides, close to the box body, of the two convex plates.
Furthermore, the sealing strip is airtight disposable paste non-woven fabrics material, two transparent rice version is the PVC material, box body and lid are recoverable plastics material, two the cotton ball of taking a sample is medical absorbent cotton material.
The invention has the technical effects and advantages that:
1. the invention has the advantages that by arranging the sampling device, the dental calculus on the teeth at a plurality of positions can be sampled at one time, the operation is simple and convenient, the sampling operation can be finished without additionally arranging a cotton swab, a toothpick and the like, the device is cleaner and more sanitary, the operation convenience of the device is improved, and the sampling efficiency of the device is improved; through being equipped with shrink mechanism, can effectively reduce the holistic volume of device for the device portable and transportation more, more be fit for using widely.
2. The invention can seal the box body for testing after the sampling is finished by arranging the detection device, thereby not only avoiding the problems that the test paper and the tartar are exposed in the air and react with mineral substances in the air to influence the test result, but also reducing the risk of infection in the testing and discarding processes, and carrying out the test in a sealed state without strictly controlling the testing time length, and further improving the use convenience of the device.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention may be realized and attained by the structure particularly pointed out in the written description and drawings.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions of the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 shows a front view of an embodiment of the present invention;
FIG. 2 shows a cross-sectional view of an embodiment of the invention;
FIG. 3 shows a cross-sectional view of a portion of a cartridge according to an embodiment of the present invention;
FIG. 4 shows a top-down view of an embodiment of the present invention;
FIG. 5 shows a partial cross-sectional view of a construction of an embodiment of the invention;
in the figure: 1. a case body; 2. a box cover; 3. a sampling device; 31. a sampling mechanism; 311. an I-shaped plate; 312. a slide block; 313. a chute; 314. a positioning rod; 315. a movable plate; 316. a first spring; 317. a bite plate; 318. an arc-shaped groove; 319. a telescopic rod; 320. sampling cotton balls; 321. a convex strip; 33. a retraction mechanism; 331. a second spring; 332. square tube; 333. a third spring; 334. a clamping block; 335. a protective shell; 336. a push plate; 337. a movable rod; 338. a collision block; 339. an L-shaped plate; 340. a trapezoidal plate; 341. an anti-falling block; 342. an anti-drop plate; 4. a detection device; 41. a detection mechanism; 411. a rotating shaft; 412. a knob; 413. a disc; 414. an arc-shaped plate; 415. a sponge strip; 416. test paper; 417. an observation groove; 418. a transparent plate; 419. a color chart; 420. an extrusion plate; 43. a sealing mechanism; 431. a convex plate; 432. and (5) a sealing strip.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention provides a disposable in-vitro rapid detection reagent device, which is shown in fig. 1-5, and comprises a box body 1 and a box cover 2, wherein the box body 1 and the box cover 2 are in sealing connection through a convex strip 321 and a clamping groove in the prior art, the box body 1 is square, the box cover 2 is semicircular, a sampling device 3 is arranged in the box body 1, and a detection device 4 is arranged in the box cover 2;
the sampling device 3 comprises a sampling mechanism 31 and a contraction mechanism 33;
the sampling mechanism 31 comprises an I-shaped plate 311 which is slidably connected inside the box body 1, two ends of the I-shaped plate 311 are fixedly connected with a sliding block 312, a sliding groove 313 which is matched with the sliding block 312 for use is formed in one end of the top and one end of the bottom of the inner wall of the box body 1, one side of the I-shaped plate 311 is fixedly connected with a positioning rod 314, the outer part of the positioning rod 314 is symmetrically and slidably connected with a movable plate 315, two opposite sides of the movable plate 315 are fixedly connected with first springs 316, and the two first springs 316 are respectively and movably sleeved outside the positioning rod 314;
the two movable plates 315 are fixedly connected with a snap plate 317 on one side far away from the I-shaped plate 311, arc grooves 318 are formed in the surfaces of the two snap plates 317, the two arc grooves 318 are connected with the same telescopic rod 319 in a sliding manner, two ends of the telescopic rod 319 respectively penetrate through the arc grooves 318 and are fixedly connected with sampling cotton balls 320, and a plurality of raised strips 321 are uniformly and fixedly connected to the outer sides of the two sampling cotton balls 320 respectively;
the shrinking mechanism 33 comprises a second spring 331 fixedly connected to one side, far away from the positioning rod 314, of the i-shaped plate 311, one end, far away from the i-shaped plate 311, of the second spring 331 is fixedly connected with the inner wall of the box body 1, square pipes 332 are fixedly connected to two sides of the inner wall of the box body 1, third springs 333 are arranged in the two square pipes 332, and clamping blocks 334 matched with the i-shaped plate 311 are fixedly connected to the opposite ends of the two third springs 333;
the box body 1 is fixedly connected with a protective shell 335 at one side far away from the box cover 2, a push plate 336 is movably connected in the protective shell 335, movable rods 337 are symmetrically and fixedly connected at one side of the push plate 336 close to the box body 1, a collision block 338 is fixedly connected at one side of the movable rods 337 far away from the push plate 336, an L-shaped plate 339 matched with the collision block 338 is fixedly connected at one side of the clamping block 334 close to the I-shaped plate 311, and one side of the L-shaped plate 339 is arranged at one side of the I-shaped plate 311 far away from the positioning rod 314;
both sides of the two engaging plates 317 are fixedly connected with trapezoid plates 340, one sides of the two trapezoid plates 340 far away from each other are fixedly connected with anti-falling blocks 341, and anti-falling plates 342 matched with the anti-falling blocks 341 are symmetrically and fixedly connected inside one side of the box body 1 close to the box cover 2;
when the device is used, the box cover 2 and the box body 1 can be pulled towards two sides with force to separate the box cover 2 from the box body 1, then the push plate 336 in the protective shell 335 is pressed by fingers, so that the push plate 336 pushes the two abutting blocks 338 to synchronously move through the two movable plates 315, the two L-shaped plates 339 are pushed away from each other through the abutting action between the two abutting blocks 338 and the two L-shaped plates 339, the two L-shaped plates 339 respectively drive the two clamping blocks 334 to move towards the inside of the square tube 332 and squeeze the third spring 333, thereby releasing the limit action of the two clamping blocks 334 on the I-shaped plate 311, at the moment, the I-shaped plate 311 moves towards the opening of the box body 1 under the reset action of the second spring 331, the i-shaped plate 311 drives the two sliding blocks 312 to synchronously move in the sliding groove 313, the i-shaped plate 311 drives the positioning rod 314 to synchronously move, the positioning rod 314 and the two movable plates 315 push the two engaging plates 317 to move towards the outside of the box body 1, meanwhile, the two engaging plates 317 drive the two trapezoidal plates 340 to synchronously move towards the outside of the box body 1 until the anti-falling blocks 341 on two sides of the two trapezoidal plates 340 are in conflict with the anti-falling plates 342 on two sides of the box body 1, at this time, the two engaging plates 317 are pushed to the outside of the box body 1, and the two movable plates 315 push the two engaging plates 317 to be away from each other under the reset action of the two first springs 316, so that the telescopic rod 319 is stretched;
then, the two occlusal plates 317 can be snapped by the teeth, and the two occlusal plates 317 are pressed together, in this process, the outer surfaces of the teeth are always attached to the two sampling cotton balls 320, so that the two occlusal plates 317 respectively press the first springs 316 through the two movable plates 315, and the attachment of the two occlusal plates 317 to the teeth in the upper row and the lower row is more stable; then, the tongue tip can be extended between the two occlusion plates 317, the telescopic rod 319 is pushed by the tongue tip to slide back and forth in the arc-shaped groove 318, and the sampling cotton balls 320 at the two ends are driven by the telescopic rod 319 to slide back and forth on the outer surfaces of the teeth of the upper row and the lower row, so that the tartar at different positions on the teeth of the upper row and the lower row can be dipped, and the sampling operation in the detection process can be completed;
the invention has the advantages that by arranging the sampling device, the dental calculus on the teeth at a plurality of positions can be sampled at one time, the operation is simple and convenient, the sampling operation can be finished without additionally arranging a cotton swab, a toothpick and the like, the device is cleaner and more sanitary, the operation convenience of the device is improved, and the sampling efficiency of the device is improved; through being equipped with shrink mechanism, can effectively reduce the holistic volume of device for the device portable and transportation more, more be fit for using widely.
As shown in fig. 1, 2-5, the detecting device 4 includes a detecting mechanism 41 and a sealing mechanism 43;
the detection mechanism 41 comprises a rotating shaft 411 rotatably connected inside the box cover 2, one end of the top of the rotating shaft 411 extends to the outside of the box cover 2 and is fixedly connected with a knob 412, a disc 413 is symmetrically and fixedly sleeved on the outside of the rotating shaft 411, arc plates 414 are fixedly connected to the outer sides of the two discs 413, sponge strips 415 are fixedly connected to the outer sides of the two arc plates 414, test paper 416 matched with the sampling cotton balls 320 is fixedly connected to the outer sides of the two sponge strips 415, observation grooves 417 matched with the two test paper 416 are symmetrically formed in one side, away from the box body 1, of the box cover 2, transparent plates 418 are fixedly connected to the inner sides of the two observation grooves 417, colorimetric cards 419 are fixedly connected to the outer sides of the box body 1, and the colorimetric cards 419 are arranged between the two observation grooves 417;
the outer part of the rotating shaft 411 is movably sleeved with an extrusion plate 420 matched with the contraction mechanism 33, one side of the extrusion plate 420 away from the box body 1 is fixedly connected with the inner wall of the box cover 2, and one side of the extrusion plate 420 close to the box body 1 is provided with a U-shaped groove matched with the telescopic rod 319;
the sealing mechanism 43 comprises convex plates 431 symmetrically and fixedly connected to the upper side and the lower side of the inner wall of the box cover 2, and sealing strips 432 are adhered to one side, close to the box body 1, of each convex plate 431;
the sealing strips 432 are made of airtight disposable adhesive non-woven fabrics, the two transparent Miang plates are made of PVC, the box body 1 and the box cover 2 are made of recyclable plastic, and the two sampling cotton balls 320 are made of medical absorbent cotton;
after the above operation is completed, the sealing strips 432 on the box cover 2 can be torn off, then the extrusion plate 420 inside the box cover 2 is used for pushing the telescopic rod 319, so that the telescopic rod 319 is clamped in the U-shaped groove at one side of the extrusion plate 420, the telescopic rod 319 is pushed to move towards the inside of the box body 1 by the extrusion plate 420, so that the telescopic rod 319 pushes the two engagement plates 317 and the trapezoidal plate 340 to move towards the inside of the box body 1 integrally, at the moment, the two engagement plates 317 are respectively close to each other under the interference action of the trapezoidal plates 340 at the two sides and the inner wall of the box body 1, and drive the two movable plates 315 to extrude the two first springs 316, so that the I-shaped plates 311 are pushed to synchronously move inside the box body 1 by the positioning rod 314, and the second springs 331 are pushed, at the same time, the box cover 2 and the box body 1 can be combined together, and the box body 1 is sealed again, and at the moment, the two sampling cotton balls 320 are respectively interfered with the outer sides of the two test papers 416;
then, the rotary shaft 411 can be rotated through the knob 412, the two circular discs 413 are driven to rotate through the rotary shaft 411, so that the two circular discs 413 respectively drive the two test papers 416 to synchronously rotate through the two arc plates 414, and the test papers 416 are always attached to the surfaces of the two sampling cotton balls 320 in the rotation process through the sponge strips 415 between the two test papers 416 and the arc plates 414, so that dental calculus on the surfaces of the two sampling cotton balls 320 is adhered to the surfaces of the test papers 416;
finally, the test paper 416 can be rotated to the position of the observation groove 417, and the test result can be judged by observing the color change of the test paper 416 and comparing with the colorimetric card 419;
the invention can seal the box body for testing after the sampling is finished by arranging the detection device, thereby not only avoiding the problems that the test paper and the tartar are exposed in the air and react with mineral substances in the air to influence the test result, but also reducing the risk of infection in the testing and discarding processes, and carrying out the test in a sealed state without strictly controlling the testing time length, and further improving the use convenience of the device.
Although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (8)
1. Disposable external quick detection reagent device, including box body (1) and lid (2), its characterized in that: the box body (1) is in sealing connection with the box cover (2) through a convex strip (321) and a clamping groove in the prior art, the box body (1) is square, the box cover (2) is semicircular, a sampling device (3) is arranged in the box body (1), a detection device (4) is arranged in the box cover (2), and the sampling device (3) comprises a sampling mechanism (31) and a contraction mechanism (33); sampling mechanism (31) including sliding connection at inside I-shaped plate (311) of box body (1), I-shaped plate (311) both ends equal fixed connection slider (312), spout (313) that use with slider (312) cooperation have all been seted up to top one end and bottom one end of box body (1) inner wall, one side fixedly connected with locating lever (314) of I-shaped plate (311), outside symmetry sliding connection of locating lever (314) has fly leaf (315), the equal fixedly connected with first spring (316) of one side that two fly leaf (315) are relative, and two first springs (316) are movably cup jointed respectively in the outside of locating lever (314), one side that two fly leaf (315) kept away from I-shaped plate (311) is equal fixedly connected with interlock board (317), arc wall (318) have all been seted up on the surface of two interlock boards (317), the inside common sliding connection of two arc wall (318) has same telescopic link (319), the both ends of telescopic link (318) pass arc wall (318) respectively and fixedly connected with sampling cotton ball (320), the outside of two cotton balls (320) evenly is connected with a plurality of sand grip (321) respectively.
2. The disposable in vitro rapid detection reagent device of claim 1, wherein: the contraction mechanism (33) comprises a second spring (331) fixedly connected to one side, far away from the locating rod (314), of the I-shaped plate (311), one end, far away from the I-shaped plate (311), of the second spring (331) is fixedly connected with the inner wall of the box body (1), square pipes (332) are fixedly connected to two sides of the inner wall of the box body (1), third springs (333) are arranged in the two square pipes (332), and clamping blocks (334) matched with the I-shaped plate (311) are fixedly connected to one ends, opposite to the two third springs (333).
3. The disposable in vitro rapid detection reagent device of claim 2, wherein: one side fixedly connected with protecting crust (335) of lid (2) is kept away from to box body (1), the inside swing joint of protecting crust (335) has push pedal (336), one side symmetry fixedly connected with movable rod (337) that push pedal (336) are close to box body (1), one side that push pedal (336) was kept away from to two movable rods (337) is equal fixedly connected with conflict piece (338), one side that two fixture blocks (334) are close to I-shaped plate (311) is equal fixedly connected with and contradicts L shaped plate (339) that piece (338) cooperation was used, and one side setting of L shaped plate (339) is kept away from one side of locating lever (314) at I-shaped plate (311).
4. The disposable in vitro rapid detection reagent device of claim 3, wherein: both sides of two interlock boards (317) all fixedly connected with trapezoidal plate (340), and the equal fixedly connected with anticreep piece (341) of one side that two sets of trapezoidal plates (340) kept away from each other, inside symmetry fixedly connected with and anticreep piece (341) cooperation use of box body (1) are close to lid (2) one side anticreep board (342).
5. The disposable in vitro rapid detection reagent device of claim 4 wherein: the detection device (4) comprises a detection mechanism (41) and a sealing mechanism (43); detection mechanism (41) including rotating the inside pivot (411) of connection at lid (2), the outside and fixedly connected with knob (412) of lid (2) are extended to the top one end of pivot (411), outside symmetry of pivot (411) has fixedly sleeved disc (413), the equal fixedly connected with arc (414) in the outside of two discs (413), the equal fixedly connected with sponge strip (415) in the outside of two arc (414), test paper (416) that two sponge strips (415) all fixedly connected with used with sample cotton ball (320) cooperation, one side symmetry that box body (1) was kept away from to lid (2) has been seted up and has been used with observation groove (417) of two test paper (416) cooperation, the equal fixedly connected with transparent plate (418) in the inside of two observation groove (417), the outside fixedly connected with colour comparison card (419) of box body (1), and colour comparison card (419) set up between two observation groove (417).
6. The disposable in vitro rapid detection reagent device of claim 5 wherein: the outside activity of pivot (411) cup joints extrusion board (420) that use with shrink mechanism (33) cooperation, and one side that extrusion board (420) kept away from box body (1) and the inner wall fixed connection of lid (2) have seted up the U-shaped groove that uses with telescopic link (319) cooperation on one side that extrusion board (420) is close to box body (1).
7. The disposable in vitro rapid detection reagent device of claim 6 wherein: the sealing mechanism (43) comprises convex plates (431) symmetrically and fixedly connected to the upper side and the lower side of the inner wall of the box cover (2), and sealing strips (432) are adhered to one sides, close to the box body (1), of the two convex plates (431).
8. The disposable in vitro rapid detection reagent device of claim 7 wherein: the sealing strip (432) is made of airtight disposable adhesive non-woven fabrics, the two transparent plates (418) are made of PVC, the box body (1) and the box cover (2) are made of recyclable plastic, and the two sampling cotton balls (320) are made of medical absorbent cotton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111636063.2A CN114280048B (en) | 2021-12-28 | 2021-12-28 | Disposable in vitro rapid detection reagent device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111636063.2A CN114280048B (en) | 2021-12-28 | 2021-12-28 | Disposable in vitro rapid detection reagent device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114280048A CN114280048A (en) | 2022-04-05 |
| CN114280048B true CN114280048B (en) | 2024-02-09 |
Family
ID=80877925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111636063.2A Active CN114280048B (en) | 2021-12-28 | 2021-12-28 | Disposable in vitro rapid detection reagent device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114280048B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2689729A1 (en) * | 2012-07-23 | 2014-01-29 | DML - ABLogics Limited | Disposable test device |
| CN110243661A (en) * | 2019-07-10 | 2019-09-17 | 匡瑞娟 | A kind of medical division of endocrinology's clinic takes checking device |
| CN210401428U (en) * | 2019-05-28 | 2020-04-24 | 武汉纳达康生物科技有限公司 | Saliva collection and detection device |
| CN210626348U (en) * | 2019-09-03 | 2020-05-26 | 安徽百友司法鉴定中心 | Saliva ethanol content detection kit |
| CN112315515A (en) * | 2020-11-05 | 2021-02-05 | 无锡朗声生物科技有限公司 | Sampling mechanism for cell detection |
| US10959620B1 (en) * | 2020-03-26 | 2021-03-30 | Randolph Cross | System and method of in vivo testing for recently viable dental cellular debris |
| CN214549442U (en) * | 2020-11-06 | 2021-11-02 | 重庆市公共卫生医疗救治中心 | Sampling rod for rapidly detecting AIDS through saliva |
| CN214596104U (en) * | 2020-12-21 | 2021-11-05 | 严得宝 | Animal oral cavity sampling support for animal epidemic disease prevention and control |
| CN113833198A (en) * | 2021-09-26 | 2021-12-24 | 佛山市霖菲亦板材有限公司 | Sandwich board assembly |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IES77150B2 (en) * | 1996-05-22 | 1997-11-19 | John Dr Crowe | Forceps for endoscopes |
-
2021
- 2021-12-28 CN CN202111636063.2A patent/CN114280048B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2689729A1 (en) * | 2012-07-23 | 2014-01-29 | DML - ABLogics Limited | Disposable test device |
| CN210401428U (en) * | 2019-05-28 | 2020-04-24 | 武汉纳达康生物科技有限公司 | Saliva collection and detection device |
| CN110243661A (en) * | 2019-07-10 | 2019-09-17 | 匡瑞娟 | A kind of medical division of endocrinology's clinic takes checking device |
| CN210626348U (en) * | 2019-09-03 | 2020-05-26 | 安徽百友司法鉴定中心 | Saliva ethanol content detection kit |
| US10959620B1 (en) * | 2020-03-26 | 2021-03-30 | Randolph Cross | System and method of in vivo testing for recently viable dental cellular debris |
| CN112315515A (en) * | 2020-11-05 | 2021-02-05 | 无锡朗声生物科技有限公司 | Sampling mechanism for cell detection |
| CN214549442U (en) * | 2020-11-06 | 2021-11-02 | 重庆市公共卫生医疗救治中心 | Sampling rod for rapidly detecting AIDS through saliva |
| CN214596104U (en) * | 2020-12-21 | 2021-11-05 | 严得宝 | Animal oral cavity sampling support for animal epidemic disease prevention and control |
| CN113833198A (en) * | 2021-09-26 | 2021-12-24 | 佛山市霖菲亦板材有限公司 | Sandwich board assembly |
Non-Patent Citations (2)
| Title |
|---|
| An ex vivo comparison of digital radiography and cone-beam and micro computed tomography in the detection of the number of canals in the mesiobuccal roots of maxillary molars;Domark J D等;Journal of endodontics;第 39 卷(第 7 期);第901-905页 * |
| 基牙牙周组织对不同种类烤瓷牙底冠的反应性初探;林展葱等;中国医药科学;第 9 卷(第 2 期);第244-247页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114280048A (en) | 2022-04-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU2012304765B2 (en) | Cervical cell tissue self-sampling device | |
| US8152739B1 (en) | Adjustable dual-brush cervical cytology collection device | |
| CN114280048B (en) | Disposable in vitro rapid detection reagent device | |
| CN111655161A (en) | Self-sampling universal kit, method and use | |
| CN204618303U (en) | A kind of endoscope object taking device containing binding clip | |
| RU2578381C1 (en) | Endoscopic diagnostic probe | |
| EP0304871A3 (en) | Dental diagnostic device and method | |
| CN206430929U (en) | A kind of alimentary canal mucous membrane sampler | |
| CN107397559A (en) | Ultrasonic probe automatic coating mechanism | |
| CN202903544U (en) | Urine collector for clinical examination | |
| WO2021077781A1 (en) | Rotatable spatula used under endoscope | |
| CN211049441U (en) | Side-push type cervical sampler | |
| CN219207053U (en) | Throat swab | |
| CN207007574U (en) | A kind of collapsible anti-pollution dung urine sample collection device | |
| CN215641284U (en) | Sample detection device | |
| CN201242504Y (en) | Case for collecting endoscope pathological sample | |
| CN217138110U (en) | Sampler is cultivateed to urine | |
| CN215841180U (en) | Novel blood taking needle with disinfection and wiping functions | |
| CN211355620U (en) | Rotatable spatula that uses under scope | |
| CN220632122U (en) | Oral cavity sampling equipment convenient to operate | |
| CN213465123U (en) | Mechanical arm type endoscope biopsy forceps | |
| CN218900343U (en) | Gastrointestinal tumor hydrops extraction device | |
| CN215384198U (en) | Throat swab sampling device | |
| CN109738234A (en) | A kind of gastroenterology nursing vomitus sampler | |
| CN210665103U (en) | Aseptic excrement collecting bag for infants |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Tian Feng Inventor after: Huang Huanbin Inventor before: Huang Huanbin |
|
| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20240112 Address after: 266300 No. 99, Yunxi Henan Road, Jiaozhou City, Qingdao City, Shandong Province Applicant after: QINGDAO JIAOZHOU CENTRAL Hospital Address before: 510000 room 909, No. 81, xuanyue East Street, Haizhu District, Guangzhou City, Guangdong Province Applicant before: Huang Huanbin |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |