CN210720124U

CN210720124U - Hand-held triple detection kit

Info

Publication number: CN210720124U
Application number: CN201921179538.8U
Authority: CN
Inventors: 张树文
Original assignee: Nanjing Liming Biological Products Co ltd
Current assignee: Nanjing Liming Biological Products Co ltd
Priority date: 2019-07-24
Filing date: 2019-07-24
Publication date: 2020-06-09
Anticipated expiration: 2029-07-24

Abstract

The utility model discloses a hand-held type trigeminy detect reagent box uses in the technical field that the biochemistry detected, and its technical scheme main points are: the sampling device comprises a handheld part and a sampling part, wherein the sampling part comprises a bottom plate and an upper shell covering the bottom plate, a first test strip and a second test strip are placed between the bottom plate and the upper shell, a first sample adding hole, a second sample adding hole and an observation window for observing the second test strip are formed in the upper shell, the first sample adding hole corresponds to the first test strip in position, and the second sample adding hole corresponds to the second test strip in position; has the technical effects that: the simultaneous detection of the two indexes is realized.

Description

Hand-held triple detection kit

Technical Field

The utility model relates to a technical field that biochemistry detected, in particular to hand-held type trigeminy detect reagent box.

Background

In order to meet the rapid detection requirements in the field of biomedical detection, detection reagent strips and kits prepared by a colloidal gold method are widely used. When detecting the bacterium in the human vagina, the operator needs the kit to put into the human body and carries out the sample detection, can only install a test paper strip in the current detection kit, but, because a reagent strip can only detect an index, need detect a plurality of indexes simultaneously when detecting, the kit and the reagent strip that adopt a plurality of individual detections take a sample respectively and detect, and the operation is loaded down with trivial details and time-consuming.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a hand-held type trigeminy detect reagent box, its advantage is: the kit is convenient for an operator to use the kit to simultaneously detect the two indexes, and is simple and convenient to operate.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a hand-held type trigeminy detect reagent box, includes handheld portion and sample portion, sample portion includes that bottom plate and lid close the last casing on the bottom plate, first test paper strip and second test paper strip have been placed between bottom plate and the last casing, go up the observation window that has seted up first application of sample hole, second application of sample hole and was used for observing the second test paper strip on the casing, first application of sample hole is corresponding with the position of first test paper strip, the position of second application of sample hole and second test paper strip is corresponding.

Through above-mentioned technical scheme, when detecting, the operator holds handheld portion with the hand to stretch into the human body with the sample division, the sample that awaits measuring enters into the sample division through first application of sample hole and second application of sample hole and drips respectively on first test paper strip and the second test paper strip, and takes place the reaction with first test paper strip and second test paper strip. After a few minutes, the operator holds the handheld portion with the hand, take out sample section from human in, the operator drips the second test paper strip through the second application of sample hole with the treatment fluid after that, the treatment fluid is on the second test paper strip and the quick chromatography of the sample that awaits measuring, then look over the testing result on first test paper strip and the second test paper strip through first application of sample hole and observation window, thereby realize detecting two indexs simultaneously, and easy operation is convenient, need not the operator once to carry out the detection of single index, and easy operation is convenient.

The utility model discloses further set up to: the bottom plate is established to the step form along length direction's both sides, the outside of the lateral wall of bottom plate step form has the joint piece along length direction rigid coupling, it has an installation piece, two to go up the casing along length direction's both sides rigid coupling first recess has all been seted up to installation piece relative one side, the lateral wall on installation piece and the bottom plate contacts and joint piece joint is in first recess, the one end rigid coupling that goes up the casing and keep away from handheld portion has the shrouding that is used for going up the tip shutoff of casing and bottom plate.

Through above-mentioned technical scheme, the cooperation that bottom plate and last casing pass through first recess on joint piece and the installation piece can be dismantled and link together, and the operator of being convenient for dismantles the first test paper strip that will finish using and second test paper strip from the bottom plate with last casing from the bottom plate and takes off, recycles after disinfecting last casing and bottom plate, is favorable to resources are saved.

The utility model discloses further set up to: two limiting grooves used for respectively limiting the first test strip and the second test strip are formed in one side, facing the upper shell, of the bottom plate.

Through the technical scheme, the limiting groove is arranged to play a limiting role in the first test strip and the second test strip, so that the possibility of moving and dislocation of the first test strip and the second test strip on the bottom plate is reduced, and the stability of connection between the first test strip and the bottom plate and the stability of connection between the second test strip and the bottom plate are ensured.

The utility model discloses further set up to: one side of the bottom plate facing the upper shell is fixedly connected with a convex block used for jacking and attaching the first test strip or the second test strip to the upper shell in the limiting groove, the height of the convex block is smaller than the depth of the limiting groove, and a third groove is formed in one side of the convex block, which deviates from the bottom plate.

Through above-mentioned technical scheme, first test paper strip and second test paper strip support respectively and place on two lugs, when the sample that awaits measuring drips first test paper strip through first application of sample hole and second application of sample hole on, because there is the interval space between the tank bottom of the third recess on the lug and first test paper strip and the second test paper strip, be convenient for detect sample quick infiltration diffusion on first test paper strip and second test paper strip, improved the efficiency of reaction and detection.

The utility model discloses further set up to: go up the equal fixedly connected with of one side of casing towards the bottom plate and the honeycomb duct that is linked together with first application of sample hole and second application of sample hole, two the one end that the casing was kept away from to the honeycomb duct contacts with first test paper strip and second test paper strip respectively.

Through above-mentioned technical scheme, when the examination sample that awaits measuring enters into the sample portion through first application of sample hole and second application of sample hole respectively, the sample that awaits measuring flows to first test paper strip and second test paper strip respectively on and detects through the inner wall of two honeycomb ducts. The setting of honeycomb duct has played the guide effect to treating the test reagent, and the concentrated surface that flows to first test paper strip and second test paper strip of the inner wall along the honeycomb duct of the agent of treating of being convenient for reacts.

The utility model discloses further set up to: one side of the upper shell, which is far away from the bottom plate, is provided with a closing plate used for closing the observation window, and the closing plate is detachably connected to the upper shell.

Through the technical scheme, the arrangement of the sealing plate ensures that the window of the observation window is sealed before detection, reduces the possibility of pollution to the second test strip caused by dust, impurities and the like falling into the second test strip through the window of the observation window with a larger opening, and ensures the accuracy of the detection result.

The utility model discloses further set up to: go up one side that the casing deviates from the bottom plate and seted up heavy groove in the outer peripheral edges of observation window, the joint hole has been seted up to heavy groove tank bottom, the degree of depth in heavy groove is the same with the thickness of closing plate, the closing plate restricts in heavy groove completely, one side rigid coupling of closing plate towards heavy groove has the joint post, joint post joint is downthehole at the joint, the second recess that is used for taking out the closing plate from heavy inslot is offered to one side that the closing plate deviates from the observation window.

Through above-mentioned technical scheme, when needs open the observation window and look over the testing result on the second test paper strip, the operator stretches into the second recess with the finger, lifts the closing plate from heavy inslot to take out the closing plate from heavy inslot, make the joint post break away from in the joint hole, thereby take off the closing plate from the heavy inslot of the window department of observation window. When sample portion retrieved the disinfection and carried out secondary use, the operator restricted the closing plate in heavy inslot again to it is fixed with the joint post that corresponds the joint on the joint post on the closing plate and the heavy groove, thereby makes the closing plate fix and makes the window of observation window sealed in the heavy groove, easy operation is convenient.

The utility model discloses further set up to: the outside of handheld portion is equipped with anti-skidding line.

Through above-mentioned technical scheme, when the operator pinches the handheld portion and take out the sample site from the human body with the finger, the setting of anti-skidding line is favorable to increasing the frictional force between operator's finger and the handheld portion, is favorable to reducing the finger of operator and follows the possibility that the handheld portion other takes off.

To sum up, the utility model discloses following beneficial effect has:

1. during detection, samples to be detected respectively drop onto the first test strip and the second test strip through the first sample adding hole and the second sample adding hole to perform reaction detection, so that the detection of double indexes on the samples to be detected is realized, and the operation is simple and convenient;

2. the first test paper strip and the second test paper strip after being used are taken out by an operator conveniently detaching the upper shell and the bottom plate, and the first test paper strip and the second test paper strip are conveniently replaced by the operator for secondary use after being remounted on the upper shell and the bottom plate after being sterilized.

Drawings

Fig. 1 is a schematic view of the overall structure of the present embodiment.

Fig. 2 is an enlarged view of a portion a in fig. 1.

Fig. 3 is a schematic diagram for showing the internal structure of the handheld portion in the present embodiment.

Fig. 4 is an enlarged view of a portion B in fig. 3.

Reference numerals: 1. a hand-held portion; 2. a sampling section; 3. a base plate; 4. an upper housing; 5. a first test strip; 6. a second test strip; 7. a first well; 8. a second well; 9. an observation window; 10. a clamping block; 11. mounting blocks; 12. a first groove; 13. a limiting groove; 14. a bump; 15. a third groove; 16. a flow guide pipe; 17. a closing plate; 18. sinking a groove; 19. a clamping hole; 20. a clamping column; 21. a second groove; 22. anti-skid lines; 23. and (7) closing the plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b): the utility model provides a hand-held type trigeminy detect reagent box, refers to fig. 1, includes handheld portion 1 and sample portion 2, and handheld portion 1 sets up to the cake form, and sample portion 2 sets up growing up the strip, and sample portion 2 includes that bottom plate 3 and lid close last casing 4 on bottom plate 3, and bottom plate 3 and 1 integrated into one piece of handheld portion go up casing 4 demountable installation on bottom plate 3. During the detection, the operator holds the handheld portion 1 with the hand, stretches into the internal electricity of human body with the sample portion 2 and takes a sample, takes out the sample portion 2 from the human body again after the sample finishes, because the outside of handheld portion 1 is equipped with anti-skidding line 22, is favorable to increasing the frictional force between operator's finger and the handheld portion 1, has reduced the operator and has followed the possibility that the finger breaks away from handheld portion 1 when taking out sample portion 2 from the human body.

Referring to fig. 3, two limiting grooves 13 are formed in one side of the bottom plate 3 facing the upper housing 4, a protruding block 14 is bonded in each of the two limiting grooves 13, the height of the protruding block 14 is smaller than the depth of the limiting groove 13, a third groove 15 is formed in one side of the protruding block 14 facing away from the bottom plate 3, and the first test strip 5 and the second test strip 6 are respectively supported and placed on the two protruding blocks 14. Because the first test strip 5, the second test strip 6 and the third groove 15 have a spacing space between the bottoms, the rapid penetration and diffusion of the test sample on the first test strip 5 and the second test strip 6 is facilitated, and the reaction and detection efficiency is improved.

Referring to fig. 1 and 2, the bottom plate 3 is set to be the step shape along the both sides of length direction, the outside of the lateral wall of the step shape of the bottom plate 3 is fixedly connected with a clamping block 10 along length direction, an installing block 11 is bonded on the both sides of the upper casing 4 along length direction, a first groove 12 is opened on one side opposite to the two installing blocks 11, the shape and size of the clamping block 10 are the same as those of the first groove 12, and a sealing plate 23 is bonded on one end of the upper casing 4 far away from the handheld portion 1. During the installation, the operator is corresponding with first recess 12 on the installation piece 11 of upper housing 4 and the joint piece 10 on the bottom plate 3, make joint piece 10 joint in first recess 12, installation piece 11 is inconsistent with the lateral wall on the bottom plate 3 this moment, and move upper housing 4 along the length direction of bottom plate 3 until the one end that shrouding 23 was kept away from to upper housing 4 offsets with handheld portion 1, shrouding 23 is plugged up with upper housing 4 and bottom plate 3's open-ended tip this moment, thereby make upper housing 4 install on bottom plate 3. After the detection is finished, the operator slides the upper housing 4 off the bottom plate 3 again, so that the clamping block 10 is separated from the first groove 12, and then the operator takes the used first test strip 5 and the second test strip 6 off the bump 14. After the operator sterilizes the sampling part 2, the operator places new first test paper strip 5 and second test paper strip 6 on the bump 14, and reinstalls the upper shell 4 on the bottom plate 3, so as to carry out secondary recycling, and save resources.

Referring to fig. 3, the upper case 4 is provided with a first sample adding hole 7, a second sample adding hole 8 and an observation window 9 for observing the second test strip 6, and an opening area of the observation window 9 is larger than those of the first sample adding hole 7 and the second sample adding hole 8. The first sample adding hole 7 corresponds to the first test strip 5, and the second sample adding hole 8 and the observation window 9 correspond to the second test strip 6, in this embodiment, the first test strip 5 is a PH test strip for detecting the acidity or alkalinity of the sample to be detected. One side of the upper shell 4 departing from the bottom plate 3 is provided with a closing plate 17 for closing the observation window 9, and the arrangement of the closing plate 17 reduces the possibility that dust, impurities and the like fall into the second test strip 6 through the window of the observation window 9 with a larger opening to pollute the second test strip 6.

Referring to fig. 3, a flow guide tube 16 communicated with the first sample adding hole 7 and the second sample adding hole 8 is bonded to one side of the upper housing 4 facing the bottom plate 3, and one ends of the two flow guide tubes 16 far away from the upper housing 4 are respectively contacted with the first test strip 5 and the second test strip 6. When detecting, the operator stretches into the human body with sampling portion 2, and the examination appearance is through first application of sample hole 7 and second application of sample hole 8 flow in sampling portion 2 in, and along the concentrated flow of the inner wall of two honeycomb ducts 16 to first test paper strip 5 and second test paper strip 6 on, the operator takes out sampling portion 2 from internal, with the treatment fluid through second application of sample hole 8 drip to second test paper strip 6, the quick chromatography of treatment fluid and the sample that awaits measuring on second test paper strip 6 and react. Then, an operator analyzes the reaction results according to the first test strip 5 and the first test strip 5 to obtain a detection result, so that the two indexes of the sample to be detected can be detected simultaneously, and the detection efficiency is improved.

Referring to fig. 3 and 4, a sunk groove 18 is formed in the outer peripheral edge of the observation window 9 on the side of the upper shell 4 departing from the bottom plate 3, a clamping hole 19 is formed in the bottom of the sunk groove 18, the depth of the sunk groove 18 is the same as the thickness of the closing plate 17, the closing plate 17 is completely limited in the sunk groove 18, a clamping column 20 is adhered to one side of the closing plate 17 facing the sunk groove 18, the clamping column 20 is clamped in the clamping hole 19, and a second groove 21 used for taking the closing plate 17 out of the sunk groove 18 is formed in the side of the closing plate 17 departing from the observation window 9. After the sample to be tested reacts with the first test strip 5 and the second test strip 6 for several minutes, an operator puts a finger into the second groove 21, lifts the closing plate 17 from the sinking groove 18, and takes the closing plate 17 out of the sinking groove 18, so that the clamping column 20 is separated from the clamping hole 19, and the closing plate 17 is taken out of the sinking groove 18 at the window of the observation window 9. The operator then checks the reaction results on the first test strip 5 and the second test strip 6 through the first application hole 7 and the observation window 9, respectively.

The method comprises the following operation steps: during the detection, the operator holds the handheld portion 1 with the hand, stretches into the human body with the sampling portion 2 and detects, and the sample that awaits measuring flows into in the sampling portion 2 through first application of sample hole 7 and second application of sample hole 8 this moment to on flowing to first test paper strip 5 and second test paper strip 6 along the inner wall of two honeycomb ducts 16. The sample to be measured is placed on the first strip 5 and the second strip 6, the operator pinches the hand-held portion 1 with his or her fingers to draw the sampling portion 2 out of the human body, and then the operator drops the treatment solution onto the second strip 6 through the second well 8. After several minutes, the operator takes the closing plate 17 off from the sink 18 on the upper housing 4, so that the observation window 9 is opened, and then the operator checks the reaction results on the first test strip 5 and the second test strip 6 through the first sample adding hole 7 and the observation window 9, and analyzes the reaction results according to the reaction results on the first test strip 5 and the second test strip 6 to obtain the detection results, thereby realizing the detection of two indexes of the sample to be detected.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. A hand-held triple detection kit, which is characterized in that: including handheld portion (1) and sampling portion (2), sampling portion (2) include bottom plate (3) and lid close last casing (4) on bottom plate (3), first test paper strip (5) and second test paper strip (6) have been placed between bottom plate (3) and last casing (4), go up observation window (9) of having seted up first application of sample hole (7), second application of sample hole (8) and being used for observing second test paper strip (6) on casing (4), first application of sample hole (7) are corresponding with the position of first test paper strip (5), and second application of sample hole (8) are corresponding with the position of second test paper strip (6).

2. The hand-held triple detection kit of claim 1, wherein: bottom plate (3) are established to the step form along length direction's both sides, there is joint piece (10) bottom plate (3) step form's lateral wall's the outside along length direction rigid coupling, it has one installation piece (11) to go up casing (4) along length direction's both sides rigid coupling, two first recess (12) have all been seted up to installation piece (11) relative one side, installation piece (11) contact and joint piece (10) joint in first recess (12) with the lateral wall on bottom plate (3), the one end rigid coupling of going up casing (4) and keeping away from handheld portion (1) has shrouding (23) that are used for going up the tip shutoff of casing (4) and bottom plate (3).

3. The hand-held triple detection kit of claim 1, wherein: two limiting grooves (13) used for respectively limiting the first test strip (5) and the second test strip (6) are formed in one side, facing the upper shell (4), of the bottom plate (3).

4. The hand-held triple detection kit of claim 3, wherein: one side of the bottom plate (3) facing the upper shell (4) is fixedly connected with a convex block (14) used for jacking and jointing the first test strip (5) or the second test strip (6) on the upper shell (4) in a limiting groove (13), the depth of the convex block (14) is less than that of the limiting groove (13), and a third groove (15) is formed in one side of the convex block (14) deviating from the bottom plate (3).

5. The hand-held triple detection kit of claim 1, wherein: go up honeycomb duct (16) that equal fixedly connected with in one side of casing (4) orientation bottom plate (3) is linked together with first application of sample hole (7) and second application of sample hole (8), two honeycomb duct (16) keep away from the one end of casing (4) and contact with first test paper strip (5) and second test paper strip (6) respectively.

6. The hand-held triple detection kit of claim 1, wherein: go up casing (4) and deviate from one side of bottom plate (3) and be equipped with and be used for sealing closing plate (17) of observation window (9), closing plate (17) can be dismantled and connect on last casing (4).

7. The hand-held triple detection kit of claim 6, wherein: go up one side that casing (4) deviated from bottom plate (3) and seted up heavy groove (18) in the outer peripheral edges of observation window (9), joint hole (19) have been seted up to heavy groove (18) tank bottom, the degree of depth of heavy groove (18) is the same with the thickness of closing plate (17), closing plate (17) are restricted completely in heavy groove (18), closing plate (17) have joint post (20) towards one side rigid coupling of heavy groove (18), joint post (20) joint is in joint hole (19), one side that closing plate (17) deviated from observation window (9) is offered and is used for following second recess (21) that take out in heavy groove (18) with closing plate (17).

8. The hand-held triple detection kit of claim 1, wherein: the outer side of the handheld part (1) is provided with anti-skid lines (22).