CN214907331U

CN214907331U - Integrated saliva collector

Info

Publication number: CN214907331U
Application number: CN202120981497.5U
Authority: CN
Inventors: 宋叶儿; 王光献
Original assignee: Poyton Shanghai Automation Technology Co ltd
Current assignee: Poyton Shanghai Automation Technology Co ltd
Priority date: 2021-05-08
Filing date: 2021-05-08
Publication date: 2021-11-30
Anticipated expiration: 2031-05-08

Abstract

The utility model is suitable for a saliva collection technology field provides integrated saliva collector, including three kinds of forms be respectively for being used for the collection form of gathering saliva, be used for carrying out saliva shake even sealed form and be used for the detection form that detects saliva, wherein three kinds of forms all include the main part, the main part includes the body, sealed valve ring has been placed in the body, and be provided with the sealing washer between sealed valve ring and the body, the collection form include the main part and the spiro union is in the funnel of main part upper end; the detection form comprises the main body, a long nozzle cover screwed on the upper end of the main body and a PE sintered filtering membrane positioned between the main body and the long nozzle cover; the sealing form comprises all the structures of the detection form and further comprises a protective cap covered on the long nozzle cover. Set up inside sealing valve ring and the sealing washer of body and carry out preliminary blocking to the uncovered of body, avoid revealing of inside diluent.

Description

Integrated saliva collector

Technical Field

The utility model belongs to the technical field of saliva is gathered, especially, relate to integration saliva collector.

Background

Saliva collection, all be funnel and saliva collector basically, most operating procedure is complicated, mainly because preserve liquid and deposit the different causes of mode. Wherein, a part of saliva collecting devices separately store the preservation solution in a tube, and 6 steps of spitting saliva, opening a tube cover of the preservation solution, pouring the preservation solution, screwing off a funnel, covering a preservation cover and uniformly mixing are carried out; the other part stores the preservation solution in the cover of the funnel or the inner side of the funnel, releases the preservation solution by pressing the cover, and comprises 5 steps of spitting saliva, pressing the cover of the funnel, screwing out the lower funnel, covering the preservation cover and uniformly mixing.

The current saliva collector funnel inner wall is direct to be connected with body mouth outer wall, leads to saliva can be through the body mouth, and is polluted easily, and body itself does not have further fender simultaneously, leads to when changing the funnel, spills the liquid of inside easily.

SUMMERY OF THE UTILITY MODEL

The utility model provides an integration saliva collector aims at solving current saliva collector funnel and directly is connected with the body mouth, leads to saliva can be through the body mouth, is polluted easily, and body itself does not have further block simultaneously, leads to when changing the funnel, easily with the liquid spill's of inside problem.

The utility model is realized in such a way that the integrated saliva collector comprises three forms, namely a collecting form for collecting saliva, a sealing form for shaking up the saliva and a detecting form for detecting the saliva,

wherein the three forms of the device all comprise a main body, the main body comprises a tube body, a sealing valve ring is arranged in the tube body, a sealing ring is arranged between the sealing valve ring and the tube body,

the collection form comprises the main body and a funnel screwed on the upper end of the main body;

the detection form comprises the main body, a long nozzle cover screwed on the upper end of the main body and a PE sintered filtering membrane positioned in the long nozzle cover;

the sealing form comprises all the structures of the detection form and further comprises a protective cap covered on the long nozzle cover.

Preferably, the tube body is made of PE or a certain soft material, and the whole tube body is transparent and scales are arranged on the outer wall of the tube body along the axial direction.

Preferably, a circle of protrusions are arranged at the opening of the pipe body, a step is arranged in the middle of the pipe body, and the distance between the protrusions and the step is consistent with the height of the position with the largest diameter of the sealing valve ring and used for clamping the sealing valve ring on the pipe body.

Preferably, the sealing valve ring is in a round hopper shape, the diameter of the upper end of the sealing valve ring is smaller than that of the lower end of the sealing valve ring, the upper end of the sealing valve ring is a pointed top, and two symmetrical openings are formed in the outer wall of the upper end of the sealing valve ring.

Preferably, the funnel sets up to the platykurtic, and the upper end of this funnel is the ellipse circular that has certain gradient, and the lower extreme of this funnel divide into inside and outside two-layer, and wherein the inlayer inserts inside the body upper end, outer inner wall with body upper end outer wall looks spiro union.

Preferably, the long nozzle cover is in a nipple shape, an opening is formed in the tip end of the upper portion of the long nozzle cover, and the inner wall of the lower end of the long nozzle cover is in threaded connection with the outer wall of the upper end of the tube body.

Preferably, the inner top end of the protective cap is provided with a blocking ball which is inserted into the opening of the long nozzle cover.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an integrated saliva collector sets up sealed valve ring and sealing washer in the body and carries out preliminary blocking to the uncovered of body, avoids revealing of inside diluent, has also reduced the distance that reverses between the top and bottom when rocking, has promoted the efficiency of rocking; meanwhile, the inner layer and the outer layer of the funnel are designed, saliva can be effectively placed to be adhered to the pipe opening of the pipe body, the pollution condition is avoided, meanwhile, the hydrophilic PE sintered filtering membrane can directly filter impurities, and the purity in detection is guaranteed; wherein the saliva is collected the back of mixing, can directly drip the test solution on detecting card through pinching the body, reduces the infection and improves biological safety nature.

Drawings

FIG. 1 is a schematic view of the collecting form structure of the present invention;

FIG. 2 is a schematic view of the detection structure of the present invention;

FIG. 3 is a schematic view of the sealing structure of the present invention;

FIG. 4 is a schematic view of a three-dimensional structure of the tube body of the present invention;

fig. 5 is a schematic view of a three-dimensional structure of the middle funnel of the present invention;

FIG. 6 is a schematic view of the three-dimensional structure of the middle-long spout cover of the present invention;

FIG. 7 is a schematic view of a three-dimensional structure of a middle protective cap according to the present invention;

FIG. 8 is a schematic diagram of the internal cross-sectional structure of the collection form of the present invention;

FIG. 9 is a schematic view of the inner cross-sectional structure of the combination of the middle tube and the sealing valve ring of the present invention;

FIG. 10 is a schematic cross-sectional view of the tube body of the present invention;

fig. 11 is a schematic cross-sectional view of the middle sealing valve ring according to the present invention;

fig. 12 is a schematic view of the cross-sectional structure of the middle funnel of the present invention;

FIG. 13 is a schematic sectional view of the combination of the middle-long spout cover and the protective cap of the present invention;

FIG. 14 is a schematic cross-sectional view of the middle protective cap of the present invention;

in the figure: 1. a pipe body; 12. a protrusion; 13. a step; 2. a sealing valve ring; 21. an opening; 3. a seal ring; 4. a funnel; 5. a long nozzle cover; 51. opening a hole; 6. sintering the filter membrane by using PE; 7. a protective cap; 71. blocking the ball.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-3, the present invention provides a technical solution: an integrated saliva collector comprises three forms, namely a collecting form for collecting saliva, a sealing form for shaking up the saliva and a detecting form for detecting the saliva,

wherein the three forms all comprise a main body which comprises a pipe body 1, a sealing valve ring 2 is arranged in the pipe body 1, a sealing ring 3 is arranged between the sealing valve ring 2 and the pipe body 1,

the collection form comprises a main body and a funnel 4 screwed at the upper end of the main body;

the detection form comprises a main body, a long nozzle cover 5 screwed at the upper end of the main body and a PE sintering filter membrane 6 positioned between the main body and the long nozzle cover 5;

the sealing configuration comprises all the structures of the detection configuration and also comprises a protective cap 7 covered on the long-mouth cover 5.

Please refer to fig. 4, 8, 9 and 10, further; the pipe body 1 is made of PE or a certain soft material, and is transparent as a whole, and scales are arranged on the outer wall of the pipe body in the axial direction. PE or have the setting of certain soft material, conveniently pinch to body 1 to extrude the reaction plate on the liquid that is located long mouthpiece 5 department, carry out the detection of corresponding property, body 1 sets up to transparent convenient observing inside liquid, know the condition of inside liquid in real time, be convenient for confirm funnel 4 and long mouthpiece 5's change time, the scale of body 1 outer wall is convenient confirms the volume of inside liquid, thereby carry out the increase and decrease of diluent according to actual need.

Referring to fig. 9, a ring of protrusions 12 is disposed at the mouth of the tube 1, a step 13 is disposed at the middle of the tube 1, and the distance between the protrusions 12 and the step 13 is the same as the height of the largest diameter of the sealing valve ring 2, so as to clamp the sealing valve ring 2 on the tube 1 and prevent the sealing valve ring 2 from separating from or falling into the bottom of the tube 1.

Referring to FIG. 11, generally; the sealing valve ring 2 is set to be a round bucket shape, the diameter of the upper end of the sealing valve ring is smaller than that of the lower end of the sealing valve ring, the upper end of the sealing valve ring is set to be a pointed top, and two symmetrical openings 21 are formed in the outer wall of the upper end of the sealing valve ring 2. Inside the convenient saliva guide pipeline with in funnel 4 of sealed valve ring 2 and the design of pinnacle of a circle hopper-shaped, and mix with the inside diluent of pipeline, symmetrical opening 21 is seted up to this sealed valve ring 2 upper end outer wall, be used for communicateing pipeline upper end and lower extreme, guarantee that saliva and the liquid after mixing flow, sealed valve ring 2 set up and be used for when upside down rocking, weaken liquid to long mouth lid 5 and PE sintering filtration membrane 6's impact force, the inside length of pipeline has also been shortened, shorten the distance that liquid rocked from top to bottom, improve the effect of rocking.

Please refer to fig. 5 and 12, in particular; funnel 4 sets up to the platykurtic, and the lower extreme of this funnel 4 is divided into inside and outside two-layer, and wherein the inlayer inserts body 1 upper end inside, outer inner wall and body 1 upper end outer wall looks spiro union. The setting of inside and outside both sides can effectually avoid saliva bonding in mouth of pipe department, has guaranteed the purity of saliva, avoids saliva to be polluted, the accuracy of assurance test and detection.

Please refer to fig. 6 and 13, in addition; the long nozzle cover 5 is in a nipple shape, an opening 51 is formed in the tip end of the upper portion of the long nozzle cover, the inner wall of the lower end of the long nozzle cover is in threaded connection with the outer wall of the upper end of the pipe body 1, and the PE sintering filtering membrane 6 is installed in the middle of the long nozzle cover.

The PE sintered filtering membrane 6 is a hydrophilic PE sintered filtering membrane 6, so that impurities can be effectively filtered, fasting and mouth rinsing are not required, and false positive can be reduced.

The nipple-shaped arrangement is convenient for collecting the liquid in the tube body 1 at the tip end when the tube body is inclined, and then the liquid is discharged from the opening 51 at the tip end onto the reaction plate for corresponding detection.

Please refer to fig. 7 and 14, in addition; the inner top end of the cap 7 is provided with a blocking ball 71, and the blocking ball 71 is inserted into the opening hole 51 of the long-nosed cover 5. The sealing device is used for blocking the opening 21 at the upper end of the long nozzle cover 5, so that the phenomenon that the liquid inside the long nozzle cover 5 leaks due to the fact that the long nozzle cover 5 is turned upside down and shaken up and down is avoided, and sealing of the long nozzle cover 5 is guaranteed.

Wherein, the inside diluent that needs to add of body 1, the nonspecific antigen can effectively be sealed to the component in the diluent, avoids causing false positive interference, has improved sensitivity and specificity.

The utility model discloses a theory of operation and use flow: the utility model discloses first step with the main part installation, at first pour into the thinner into to the main part, again with sealed valve ring 2 and valve ring on the sealing washer 3 place to the body 1 in, later with funnel 4 spiro union to the body, accomplish the equipment of main part, the thinner seals in the body through funnel, sealed valve ring and the sealing washer on it this moment, the thinner can not leak even though jolt the inversion; after the main body is installed, the main body and the assembled long nozzle cap are packed together for standby.

In use the user holds the body portion whilst aligning the funnel 4 with the mouth and spits saliva into the funnel 4, the saliva passing into the tube 1 along the funnel 4 and the inner layer of the funnel 4, the user unscrewing the funnel 4 slightly upwards for 1-2 turns, the saliva passing along the upper end of the sealing valve ring 2 inside the tube 1 and then falling into the tube 1 through the opening 21 in the side of the upper end of the sealing valve ring 2 and mixing with the diluent inside the tube 1.

The funnel 4 is unscrewed, the long mouth cover 5 is replaced, (the PE sintered filter membrane 6 is placed in the long mouth cover 5, and the protective cap 7 is assembled), the main body is sealed, and then the main body is turned upside down and mixed uniformly for 4-5 times, so that the internal saliva is fully mixed.

The protective cap 7 is taken down, the tube body 1 is held by hands, the tube body 1 is inverted, liquid inside the tube body 1 enters the long nozzle cover 5 along the inclined tube body 1 and the side opening 21 of the sealing valve ring 2, the tube body 1 is squeezed and pinched at the same time, and the liquid collected inside the tube body 1 to the long nozzle cover 5 is filtered by the PE sintering filtering membrane 6 at the long nozzle cover 5 and then drops on a reaction plate for detection.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. Integration saliva collector, its characterized in that: comprises three forms, namely a collecting form for collecting saliva, a sealing form for shaking up the saliva and a detecting form for detecting the saliva,

wherein the three forms of the device all comprise a main body, the main body comprises a pipe body (1), a sealing valve ring (2) is arranged in the pipe body (1), a sealing ring (3) is arranged between the sealing valve ring (2) and the pipe body (1),

the collection form comprises the main body and a funnel (4) screwed on the upper end of the main body;

the detection form comprises the main body, a long nozzle cover (5) screwed at the upper end of the main body and a PE sintered filtering membrane (6) positioned in the long nozzle cover (5);

the sealing form comprises all the structures of the detection form and further comprises a protective cap (7) covered on the long nozzle cover (5).

2. The integrated saliva collector of claim 1, wherein: the pipe body (1) is made of PE or a certain soft material, and is transparent as a whole, and scales are arranged on the outer wall of the pipe body along the axial direction.

3. The integrated saliva collector of claim 1, wherein: the opening of the pipe body (1) is provided with a circle of protrusions (12), the middle part of the pipe body (1) is provided with a step (13), and the distance between the protrusions (12) and the step (13) is consistent with the height of the position with the largest diameter of the sealing valve ring (2) and used for clamping the sealing valve ring (2) on the pipe body (1).

4. The integrated saliva collector of claim 1, wherein: the sealing valve ring (2) is arranged to be in a round hopper shape, the diameter of the upper end of the sealing valve ring is smaller than that of the lower end of the sealing valve ring, the upper end of the sealing valve ring is arranged to be a pointed top, and two symmetrical openings (21) are formed in the outer wall of the upper end of the sealing valve ring (2).

5. The integrated saliva collector of claim 1, wherein: funnel (4) set up to the platykurtic, and the upper end of this funnel is the ellipse circular that has certain gradient, and the lower extreme of this funnel (4) is divided into inside and outside two-layer, and wherein the inlayer is inserted inside body (1) upper end, outer inner wall with body (1) upper end outer wall looks spiro union.

6. The integrated saliva collector of claim 1, wherein: the long nozzle cover (5) is in a nipple shape, an opening (51) is formed in the tip end of the upper portion of the long nozzle cover, and the inner wall of the lower end of the long nozzle cover is in threaded connection with the outer wall of the upper end of the tube body (1).

7. The integrated saliva collector of claim 6, wherein: the inner top end of the protective cap (7) is provided with a blocking ball (71), and the blocking ball (71) is inserted into the opening hole (51) of the long nozzle cover (5).