CN208476796U - The quickly reagent card of detection Gynecological secretion - Google Patents

Abstract

The utility model provides a kind of reagent card of quickly detection Gynecological secretion, and the reagent card ontology includes detection zone and reagent memory block, is covered with transparent glasses lens on the top surface of the reagent card ontology；It is provided with gap between the transparent glasses lens and the top surface of detection zone, notch is equipped on transparent glasses lens；The reagent card ontology, which is located in this part body of reagent memory block, is equipped with solution chamber, it is equipped with and transparent glasses lens snib disposed in parallel in solution chamber, the wherein side cavity wall of the solution chamber is equipped with first through hole, the first through hole is arranged along the vertical direction of the cavity wall of solution chamber and runs through reagent card ontology side wall corresponding with the side chamber body wall, solution chamber is separated into two sub- cavitys up and down by the snib, the diversion cavity is connected to by deflector hole with gap, and reagent solution is housed in the prepackage solution cavity.Compared with prior art, it realizes being automatically added to for reagent solution, reduces operating procedure, reduce the triviality of operation.

Description

The quickly reagent card of detection Gynecological secretion

Technical field

It is the utility model relates to a kind of medicine detection technique, in particular to a kind of for detecting white thought in Gynecological secretion The reagent card of the quick detection Gynecological secretion of pearl bacterium.

Background technique

Currently, putting people after cotton swab is dipped secretion from posterior fornix by gynecologial examination and being equipped with a small amount of physiological saline in advance Teat glass in, or directly with one drop physiological saline it is on slide and even, check under the microscope immediately, observation secretion in Whether Candida albicans is had；Due to containing the visible components such as a large amount of epithelial cells, Bacillus acidi lactici in Gynecological secretion, and these are thin The volume ratio Candida albicans of born of the same parents is much larger, often covers in Candida albicans, can not obtain accurate experimental result in time.It is white The cell wall of color candida albicans is thicker, has good repellence to strong alkali solution, and other cells in Gynecological secretion are such as The ingredients such as epithelial cell, leucocyte, Bacillus acidi lactici are not resistant to strong alkali environment.Therefore, laboratory doctor is in detection gynaecology's sample When include two steps: sample one drop physiological saline mixed on slide, under the microscope observe sample in it is various Visible component, including epithelial cell, Bacillus acidi lactici, leucocyte, red blood cell etc.；Drop 10% sodium hydroxide (10 grams of hydrogen are added in two, Sodium oxide molybdena is dissolved in 90g pure water), dissolve all cells in sample (removing Candida albicans), then observe under the microscope whether there is or not Candida albicans.This method needs to be added dropwise 10% sodium hydroxide by hand, cumbersome.Further, it is also possible to Gynecological secretion Secretion, i.e., be applied on dry slide by sample gentian violet decoration method, and dry after stain is with 1% gentian violet, mirror after rinsing immediately Inspection.Candida albicans is shaped like chain or branched under mirror, it is seen that mycelia and spore.The method of this dyeing generally at least needs 20min could be completed, and can not quickly provide experimental result.

Utility model content

The purpose of this utility model is to provide a kind of reagent card of quickly detection Gynecological secretion, the technology to be solved is asked Topic is conveniently to detect to the Candida albicans in Gynecological secretion, realizes being automatically added to for reagent solution, reduces operation step Suddenly, the triviality of operation is reduced, and structure is simple.

To solve the above problems, the utility model is implemented with the following technical solutions: a kind of quickly detection Gynecological secretion Reagent card, including reagent card ontology, the reagent card ontology include detection zone and reagent memory block, the reagent card ontology It is less than the height that reagent card ontology is located at this part body of reagent memory block positioned at the height of this part body of detection zone；Institute It states reagent card ontology and is located on the top surface of detection zone and be covered with transparent glasses lens, the detection zone is covered with this part of transparent glasses lens Region forms check bit；It is provided with gap between the transparent glasses lens and the top surface of detection zone, notch is equipped on transparent glasses lens, The notch is connected to gap, and the notch forms adding mouth；The reagent card ontology is located at this part sheet of reagent memory block In body be equipped with solution chamber, in solution chamber be equipped with transparent glasses lens snib disposed in parallel, the solution chamber is wherein Side cavity wall is equipped with first through hole, and the first through hole is arranged and runs through along the vertical direction of the cavity wall of solution chamber Reagent card ontology side wall corresponding with the side chamber body wall, one end of the snib pass through first through hole and stretch out reagent card ontology Outside, the snib stretches out external this part body formation knob of reagent card sheet, and solution chamber is separated into up and down by the snib Two sub- cavitys, the sub- cavity positioned at upper end are prepackage solution cavity, and the sub- cavity positioned at lower end is diversion cavity, in the diversion cavity The side cavity wall opposite with detection zone is equipped with deflector hole, and the diversion cavity is connected to by deflector hole with gap, the prepackage Reagent solution is housed in solution cavity.

Further, the reagent card ontology be located at detection zone top surface be equipped with the first groove, first groove with Transparent glasses lens position is corresponding, and first groove is connected to deflector hole.

Further, it is equipped with the boss of protrusion in first groove, forms overflow between first groove and boss Slot；The check bit is formed on a boss side surface opposite with transparent glasses lens, and the barbed portion is located on boss, institute Gap is stated to be formed between transparent glasses lens and the surface of boss.

Further, the top surface that the reagent card ontology is located at detection zone is equipped with sinking close to the first groove opposite sides First terrace formed on the second groove, the bottom of second groove, opposite with First terrace two in the transparent glasses lens Side extends to First terrace and is individually positioned on First terrace.

Further, the top surface that the reagent card ontology is located at prepackage solution cavity is equipped with to be added with what prepackage solution cavity was connected to Liquid mouth is equipped with the cover board being tightly connected in the filling opening.

Further, the filling opening is equipped with one week second step face to sink, and the edge of the cover board is placed On second step face.

Further, its excess-three side chamber body wall of the solution chamber is equipped with snib guide groove, and the edge of the snib is inserted It is located in snib guide groove, realizes the isolating seal of prepackage solution cavity and diversion cavity.

Further, the first through hole is set to solution chamber far from the side cavity wall of detection zone.

Further, the notch is located at the transparent glasses lens one side edge opposite with reagent memory block set on reagent card ontology On.

Further, height where the snib is higher than reagent card ontology and is located at height where the top surface of detection zone.

The utility model is divided into detection zone and reagent memory block compared with prior art, using by reagent card ontology, Deflector hole is arranged between reagent memory block and detection zone be connected to that reagent solution is made to enter detection zone；It is arranged in reagent memory block Snib after pulling out snib, makes reagent solution flow into detection zone by deflector hole, realizes for stopping to reagent solution Reagent solution is automatically added to, and is reduced operating procedure, is reduced the triviality of operation；Transparent glasses lens are set on detection zone, it is transparent Notch is set on eyeglass, for being loaded, realizes the detection to sample.

Detailed description of the invention

Fig. 1 is the external structure schematic diagram of the utility model；

Fig. 2 is the top view of the utility model；

Fig. 3 is cross-sectional view of the Fig. 2 along the direction A-A；

Fig. 4 is the three-dimensional cutaway view of the utility model；

Fig. 5 is the top view of the utility model removal transparent glasses lens and cover board；

Fig. 6 is the structural schematic diagram of the utility model reagent card ontology；

Fig. 7 is the schematic diagram that the utility model reagent card ontology removes cover board.

Specific embodiment

The utility model is described in further detail with reference to the accompanying drawings and examples.

As shown in Figure 1, one kind of the utility model quickly detects the reagent card of Gynecological secretion, including reagent card ontology 1, The reagent card ontology 1 is rectangle, and reagent card ontology 1 is divided into 3 two parts of detection zone 2 and reagent memory block, reagent card The height that ontology 1 is located at this part body of detection zone 2 is less than this part body that reagent card ontology 1 is located at reagent memory block 3 Height, form reagent card ontology 1 ladder-like, have in this way through difference in height, using siphon principle, make to be stored in reagent and deposit Under the effect of gravity, can enter reagent solution in storage area 3 detection zone 2 automatically；At least detection zone 2 in the reagent card ontology 1 It is made of transparent material, in which:

It is the specific structure of reagent memory block 3 shown in as shown in Figure 1, Figure 3 and Figure 4, the reagent card ontology 1 is deposited positioned at reagent Solution chamber 31 is equipped in this part body of storage area 3；It is equipped with and the snib disposed in parallel of transparent glasses lens 4 in solution chamber 31 5, snib 5 is strip structure, and the wherein side cavity wall of the solution chamber 31 is equipped with first through hole 32, described first Through-hole 32 is arranged along the vertical direction of the cavity wall of solution chamber 31 and runs through the corresponding side wall of reagent card ontology 1, One end of the snib 5 passes through first through hole 32 and stretches out outside reagent card ontology 1, and the other end is then placed in solution chamber 31, institute First through hole 32 is stated to be connected to solution chamber 31；The cross-sectional shape of the size and size and snib 5 of the first through hole 32 Size and size are adapted, this part body that the snib 5 stretches out outside reagent card ontology 1 forms knob 51, and the snib 5 will Solution chamber 31 is separated into two sub- cavitys up and down, and the sub- cavity positioned at upper end is prepackage solution cavity 311, the sub- chamber positioned at lower end Body is diversion cavity 312, and the side cavity wall opposite with detection zone 2 is equipped with deflector hole 313 in the diversion cavity 312, described to lead Stream chamber 312 is connected to by deflector hole 313 with gap 21, and reagent solution, the reagent solution are housed in the prepackage solution cavity 311 For NaOH solution, but the utility model is without being limited thereto, can also be other reagents for detection；When reagent solution is imported into Afterwards, it is entered in detection zone 2 by capillary principle and is mixed with the sample in detection zone 2；Specifically, the first through hole 32 Solution chamber 31 is set far from the side cavity wall of detection zone 2, in this way when pulling out to snib 5, will not influence inspection Survey the operation in area 2；The solution chamber 31 this three side chamber body wall adjacent and opposite with first through hole 32 is led equipped with snib Slot 316, the snib guide groove 316 being disposed adjacent with first through hole 32 are connected to first through hole 32, the snib 5 and snib guide groove 316 three opposite side edges are plugged in snib guide groove 316, realize the isolating seal of prepackage solution cavity 311 and diversion cavity 312, When pulling out snib 5, this three side edge corresponding with snib guide groove 316 of snib 5 is slided in snib guide groove 316.

It as shown in Figure 1, Figure 2 and Figure 3, is the specific structure of detection zone 2, the reagent card ontology 1 is located at the top of detection zone 2 Transparent glasses lens 4 are covered on face, this partial region that the detection zone 2 is covered with transparent glasses lens 4 forms check bit 7, check bit 7 For microscopy region；Gap 21 is provided between the transparent glasses lens 4 and the top surface of detection zone 2, gap 21 is micron order, is worth here It obtains it is noted that transparent glasses lens 4 can overlay the top that reagent card ontology 1 is located at detection trivial 2 by the way of directly placing On the face or both sides of transparent glasses lens 4 are overlayed reagent card ontology 1 by way of bonding and are located on the top surface of detection zone 2, So that the top surface corresponding position that the two sides of transparent glasses lens 4 are located at detection zone 2 with reagent card ontology 1 is adhesively fixed；In transparent glasses lens 4 It is equipped with notch 41, the notch 41 is connected to gap 21, which forms adding mouth；After sample is added, due to capillary Principle, sample infiltrate through in gap 21, and gradually infiltration expansion, to be covered with check bit 7；Specifically, at reagent card ontology 1 It is equipped with the first groove 22 in the top surface of detection zone 2, the first groove 22 is rectangle, the first groove 22 and 4 position phase of transparent glasses lens Corresponding, transparent glasses lens 4 can be placed in the first groove 22, and the size of the transparent glasses lens 4 is adapted with the size of the first groove 22, Check bit 7 is located at the first groove 22, and deflector hole 313 is connected to the first groove 22.

As shown in figure 3, height where the snib 5, which is higher than reagent card ontology 1, is located at height where the top surface of detection zone 2, Can guarantee in this way reagent solution pre-install solution cavity 311 in when and reagent card ontology 1 be located at detection zone 2 top surface between formed Difference in height.

As shown in Figure 3 and Figure 4, on the basis of mentioned reagent card ontology 1, the boss of protrusion is equipped in the first groove 22 23, the surface shape of the boss 23 is rectangle, and surface and the transparent glasses lens 4 of boss 23 are oppositely arranged, the ruler of the boss 23 The depth of the very little size less than the first groove 22 and the height of boss 23 less than the first groove 22, boss 23 and the first groove 22 Between form difference in height, make between the first groove 22 and boss 23 formed overflow launder 231；The check bit 7 is located at boss 23 Place, after transparent glasses lens 4 are covered on detection zone 2,41 part of notch is located on boss 23, can guarantee adding for sample in this way Entering is dropped on boss 23, and the gap 21 is formed between transparent glasses lens 4 and the surface of boss 23；Specifically, boss 23 Height less than the height of the first groove 22, preferably, height difference between boss 23 and the first groove 22 is transparent glasses lens 4 thickness values, so that the top surface for making the surface of transparent glasses lens 4 be located at detection zone 2 with reagent card ontology 1 flushes.

As shown in Figure 5 and Figure 6, in order to which transparent glasses lens 4 are supported and are assembled, the reagent card ontology 1 Be equipped with second groove 24 of sinking close to 22 opposite sides edge of the first groove in the top surface of detection zone 2, the second groove 24 with The connection of first groove 22, depth of the depth less than the first groove 22 of second groove 24, the bottom of second groove 24 First terrace 25 is formed, i.e. the second groove 24 bottom portion of groove opposite with the surface of transparent glasses lens 4 forms First terrace 25 The two sides opposite with First terrace 25 extend respectively on ipsilateral First terrace 25 and place in the transparent glasses lens 4 On First step surface 25, specifically, second groove 22 is located at the long side of the first groove 22.

As shown in Fig. 3, Fig. 4, Fig. 5 and Fig. 7, the reagent card ontology 1 is located at can be on the top surface of prepackage solution cavity 311 Equipped with the filling opening 314 being connected to prepackage solution cavity 311, the cover board 6 being tightly connected, the lid are equipped in the filling opening 314 It is sealed by the way of ultrasonic bonding between plate 6 and filling opening 314.

Cover board 6 can be fallen into welding completely in prepackage solution cavity 311 in order to prevent, as shown in Figure 3 and Figure 5, in liquid feeding Mouthfuls 314 are equipped with one week second step face 315 to sink, formation hierarchic structure, and the edge of the cover board 6 is placed on the On two step surfaces 315.

For the ease of processing, as shown in Figure 1, the notch 41, which is set to reagent card ontology 1, is located at transparent glasses lens 4 and reagent In the opposite one side edge in memory block 3, notch 41 is semicircle.

As shown in Figure 1, being equipped with the second through-hole 52 on knob 51, the second through-hole 52 forms a drawing position, conveniently passes through Equipment is pulled out.

In the utility model, length is 50mm, width 26mm, the height of detection zone in the external dimensions of reagent card ontology 1 Degree is 2mm, and the height of reagent memory block 3 is 4mm；The material of the reagent card ontology is good, the easy to process poly- first of translucency Base methyl acrylate (PMMA), passes through numerically-controlled machine tool working process.The size of protrusion 23 are as follows: width 12mm, length 28mm, Height is 1mm；A protrusion side surface opposite with transparent glasses lens 4 is processed by shot blasting that translucency is 90% or more, to protect Demonstrate,prove the effect of micro-imaging；Pre-install the size of solution cavity 311 are as follows: length 10mm, width 12mm are highly 1.6mm；It is described The distance of the slot bottom of overflow launder 231 to the top surface of protrusion 23 is 0.4mm.The radius of notch 41 is 3mm, and sample drop is added in this position After setting, using the effect of capillary siphon, sample can quickly penetrate into the center of detection zone；The length of the first through hole 32 is 12mm, width 0.2mm are equal with the cross sectional dimensions of snib 5；The length of the snib 5 be 25mm, width 12mm, With a thickness of 0.2mm；The reagent solution uses the NaOH solution of 0.1M；The material of the snib 5 is with certain toughness, sealing The material of better performances, such as flexible plastic, rubber etc. can be effectively isolated reagent memory block 3 and detection zone 2.

The application method of the utility model is as follows: in the detection in leukorrhea sample visible component detection complete with Afterwards, the snib 5 in reagent memory block 3 is pulled out, makes to be connected between prepackage solution cavity 311 and diversion cavity 312, at this moment reagent solution By 313 flow detection area 2 of deflector hole, it is based on capillary principle, reagent solution enters in gap 21, and reagent solution dissolution is except white Other visible components other than color candida albicans, thus allow for the detection of next step, so that testing result is obtained white Color candida albicans clearly image.

Reagent card ontology is divided into detection zone and reagent memory block by the utility model, reagent memory block and detection zone it Between setting deflector hole carry out connection so that reagent solution is entered detection zone；Snib is set in reagent memory block, for reagent solution Stopped, after pulling out snib, so that reagent solution is flowed into detection zone by deflector hole, realize being automatically added to for reagent solution, Reduce the triviality of operating procedure；Transparent glasses lens are set on detection zone, notch is set on transparent glasses lens, for being loaded, are realized Detection to sample.

Claims (10)

1. a kind of reagent card of quickly detection Gynecological secretion, including reagent card ontology (1), it is characterised in that: the reagent card Ontology (1) includes detection zone (2) and reagent memory block (3), and the reagent card ontology (1) is located at this part of detection zone (2) The height of ontology is less than the height that reagent card ontology (1) is located at this part body of reagent memory block (3)；The reagent card ontology (1) it is covered with transparent glasses lens (4) on the top surface of detection zone (2), the detection zone (2) is covered with this of transparent glasses lens (4) Partial region forms check bit；Gap (21) are provided between the transparent glasses lens (4) and the top surface of detection zone (2), transparent Eyeglass (4) is equipped with notch (41), and the notch (41) is connected to gap (21), and the notch (41) forms adding mouth；It is described Reagent card ontology (1), which is located in this part body of reagent memory block (3), is equipped with solution chamber (31), in solution chamber (31) First is equipped with equipped with the wherein side cavity wall with transparent glasses lens (4) snib disposed in parallel (5), the solution chamber (31) The vertical direction of through-hole (32), cavity wall of the first through hole (32) along solution chamber (31) is arranged and runs through reagent card sheet Body (1) side wall corresponding with the side chamber body wall, one end of the snib (5) pass through first through hole (32) and stretch out reagent card sheet Body (1) outside, stretch out this part body of reagent card ontology (1) outside and form knob (51), and the snib (5) will by the snib (5) Solution chamber (31) is separated into two sub- cavitys up and down, and the sub- cavity positioned at upper end is prepackage solution cavity (311), positioned at lower end Sub- cavity is diversion cavity (312), and the side cavity wall opposite with detection zone (2) is equipped with deflector hole on the diversion cavity (312) (313), the diversion cavity (312) is connected to by deflector hole (313) with gap (21), is equipped in the prepackage solution cavity (311) Reagent solution.

2. the reagent card of quick detection Gynecological secretion according to claim 1, it is characterised in that: the reagent card ontology (1) top surface positioned at detection zone (2) is equipped with the first groove (22), first groove (22) and transparent glasses lens (4) position phase Corresponding, first groove (22) is connected to deflector hole (313).

3. the reagent card of quick detection Gynecological secretion according to claim 2, it is characterised in that: first groove (22) it is equipped with the boss (23) of protrusion in, forms overflow launder (231) between first groove (22) and boss (23)；The inspection Location is formed on boss (23) and transparent glasses lens (4) opposite side surface, and the notch (41) is partially located at boss (23) On, the gap (21) is formed between transparent glasses lens (4) and the surface of boss (23).

4. the reagent card of quick detection Gynecological secretion according to claim 3, it is characterised in that: the reagent card ontology (1) positioned at detection zone (2) top surface close to the first groove (22) opposite sides be equipped with sink the second groove (24), described second First terrace (25) are formed on the bottom of groove (24), the two sides opposite with First terrace (25) in the transparent glasses lens (4) It extends to First terrace (25) and is individually positioned on First terrace (25).

5. the reagent card of quick detection Gynecological secretion according to claim 1, it is characterised in that: the reagent card ontology (1) top surface for being located at prepackage solution cavity (311) is equipped with the filling opening (314) being connected to prepackage solution cavity (311), the liquid feeding The cover board (6) being tightly connected is equipped in mouth (314).

6. the reagent card of quick detection Gynecological secretion according to claim 5, it is characterised in that: the filling opening (314) it is equipped with one week second step face (315) to sink, the edge of the cover board (6) is placed on second step face (315) on.

7. the reagent card of quick detection Gynecological secretion according to claim 1, it is characterised in that: the solution chamber (31) its excess-three side chamber body wall is equipped with snib guide groove (316), and the edge of the snib (5) is plugged in snib guide groove (316) In, realize the isolating seal of prepackage solution cavity (311) and diversion cavity (312).

8. the reagent card of quick detection Gynecological secretion according to claim 1 or claim 7, it is characterised in that: described first is logical Hole (32) is set to solution chamber (31) far from the side cavity wall of detection zone (2).

9. the reagent card of quick detection Gynecological secretion according to claim 1 or 2, it is characterised in that: the notch (41) reagent card ontology (1) is set to be located in transparent glasses lens (4) and reagent memory block (3) opposite one side edge.

10. the reagent card of quick detection Gynecological secretion according to claim 1, it is characterised in that: snib (5) institute It is higher than height where reagent card ontology (1) is located at the top surface of detection zone (2) in height.