CN207666607U - A kind of saliva collection preservation container - Google Patents

Abstract

The utility model is related to a kind of saliva collection preservation container, including test tube, collecting hood, sealing cover, the collecting hood is connected with the test tube, and collecting hood and test tube can be sealed by the sealing cover；Further include a storage pipe, the storage pipe is arranged on sealing cover.This storage pipe can design the inside after sealing cover lid holds together, the outside after lid holds together, and sealing cover and test tube can also be designed, either be fixedly connected, such as pass through hinged, axis connection, it can not also be attached, sealing cover is made to be detached with collecting hood, collecting hood is the narrow structure in the wide lower part in a top, it is rectangle that both ends, which are arc-shaped, intermediate, described one end is arc-shaped parallel with the facade of test tube wall, and the other end is arc-shaped to be outwardly protruded, and the lower part of collecting hood is connect with test tube.Test tube is elongated shape, can save material, and testee for convenience, and collecting hood can be designed to the narrow structure in the wide lower part in top.

Description

A kind of saliva collection preservation container

Technical field

The utility model belongs to medical instruments field, more particularly to a kind of saliva collection of more hommization and judicial convenience Preservation container.

Background technology

Currently, saliva collection and preservation now is passed through frequently with original mode, that is, take a disposable plastic cup or Dixie cup is against lower jaw by the tip of the tongue, and saliva is allowed slowly to flow into plastic cup or dixie cup, then takes back control laboratory again and is detected, This acquisition mode can allow the experience of testee bad, and saliva also be easy during transport occur it is dry, rotten, be stained with The problems such as dye, and can not prolonged preservation, influence saliva detection result.Also pass through test tube collect saliva, you It is detected again by adding other instruments or reagent afterwards, equipment is more complicated, and cost is relatively high, such as presently disclosed Application No. is the patents of CN201020543395.7《Saliva collection and processing unit》, it is bad to use user experience, program It is comparatively laborious.Especially during genetic test, because there may be saliva collection place and detection site are apart from each other, road Preservation on the way is even more important.In the method for carrying out genetic test by saliva currently on the market, have plenty of by using two kinds Saliva stabilization agent is successively mixed with saliva, keeps the integrality of the DNA of cell in saliva.Such as in field of immunodetection, pass through saliva Liquid Samples detection exactly does body probe and preservative when making a collection of specimens using reaction buffer and freeze-drying, successively with saliva It is mixed, substance to be detected in saliva is made to keep high-caliber reactivity and stability, it is steady to improve sensitivity and detection It is qualitative.Molecular diagnosis field is said for another example, DNA, RNA extraction are carried out by saliva sample or carries out PCR detections, and makes receipts The saliva of collection successively with reaction solution and preserve liquid and mixed, so that the cell in saliva is kept stability simultaneously advanced processing higher The acquisition reactant of effect.The characteristics of being directed to this saliva collection and preservation transport currently on the market is not provided with a kind of both full Sufficient testee comfortably collects saliva sample, and the device for enabling the sample of collection scientifically and rationally to be transported.

Invention content

The purpose of this utility model is that it is different according to vitro detection project, it is examined in the application in immunodiagnosis field, molecule The application in disconnected field, in sample collection, the characteristics of substep mixing of use improves the preservation quality and reactivity worth of saliva, solution Certainly subjects experience is bad, is easy to be infected with, transport inconvenient problem, provides a kind of collection immediately and being capable of long-time preservation Saliva collection preservation container, so that the acquisition of saliva is combined with preservation, the convenience of bigger provided for saliva detection.This reality With a kind of saliva collection preservation container of novel offer, including test tube, collecting hood, sealing cover, the collecting hood and the test tube phase Even, collecting hood and test tube can be sealed by the sealing cover；Further include a storage pipe, the storage pipe setting is sealing It covers.This storage pipe can design the inside after sealing cover lid holds together, and can also design the outside after lid holds together, and sealing cover It with test tube, either being fixedly connected, such as by hinged, axis connection, can not also be attached, make sealing cover and receive Collection cover is separation, such as sealing cover and collection are sealed by way of being provided with internal and external threads.Therefore, if the two is point It opens, and follows the utility model thinking.The effect of collecting hood is to play the role of water conservancy diversion and collection, for disposable saliva Liquid is collected for preservation container, the saliva of testee can be directly acquired with collecting hood, and need not carry out other transfers again, just It can realize and saliva is kept to be in detectable state whithin a period of time, the adaptability of this user also greatly enhanced and comfortable Sense.This collecting hood can be integrally formed with test tube, seperated can also be molded, but need to be seamlessly connected, with saliva and its In reagent do not overflow subject to.For carrying out the detection of immunology using saliva, reaction buffer and freeze-drying are needed Antibody probe mixing preservative is successively mixed with saliva, can achieve the purpose that preservation saliva.In this specification, reagent A is to fill in test tube, the reagent mixed at first with saliva, the reagent that reagent B is mixed after being with saliva.According to Different applications, reagent A, reagent B both may be solid-state, it is also possible to liquid.In the utility model, suitable dosage can be injected Reagent A to test tube in, then reagent B filled in the storage pipe to sealing cover, sealing cover plays and is sealed in reagent A Invisible spectro effect designs, reagent A in transportational process can be made not overflow in this way.This saliva collection preservation container, by saliva Liquid is collected and mixed process combines together, is avoided the pollution again of saliva, is improved the accuracy of detection.Above-mentioned storage Pipe is stored either reagent B is sealed in pipe, can also be when reagent A, reagent B are solid-state, and reagent B need not be sealed In storing pipe, and only need to be fixed in storage pipe.

Preferably, collecting hood is the narrow structure in the wide lower part in a top, and the lower part of collecting hood is connect with test tube.Test tube is Elongated shape can save material, and in order to facilitate testee, collecting hood can be designed to the narrow knot in the wide lower part in top Structure, convenient for collecting and water conservancy diversion saliva.

Preferably, it is rectangle that the both ends of the upper surface of the collecting hood, which are arc-shaped, intermediate, is got up from the top, It is somewhat similarly to the shape of standard stadium of track and field, and it is described arc-shaped, it is somewhat like the shape of semi arch, and it is connected to test tube mouth Place is to gradually taper up.This design can also enable testee easily to collect saliva.

Further, the both ends of collecting hood are arc, and centre is rectangle, and one end and the facade of the test tube side wall are big Cause it is parallel, in practical application, either this arc-shaped end for extending to form collecting hood that test tube side wall is upward, this shape Substantially can be with the signal of Fig. 3 of reference explanation book attached drawing, this certain one end can also slightly protrude a bit outward, and the other side is opposite It is outwardly protruded in test tube side wall, the collecting hood is somewhat similarly to a ship shape, the sealing cover and collecting hood connection position It sets, both can be in vertical test tube side wall side, it can also be in the opposite other side.This design has certain aesthetics, Testee can be more conveniently set to collect saliva.

Further, the collecting hood is a cone-shaped.The collecting hood of this shape is fairly simple, in all directions Saliva can be simultaneously in injecting tube.Meanwhile this collecting hood can be collected in order to which sealing cover enters sealing test tube by screw thread Cover.

Preferably, it is rectangle that the both ends of the upper surface of the collecting hood, which are arc-shaped, intermediate, is viewed from above from top It goes, like the switch of a standard stadium of track and field, the lower part of the collecting hood is connected to the top of test tube.

Preferably, storage pipe above-mentioned is made of tube body and sealing block, and the tube body is connected on the sealing cover, institute When stating sealing cover lid and holding together collecting hood, the storage pipe while it being caught in test tube upper tube, the test tube is sealed.It designs in this way, it can be with It is effective that reagent A is prevented to be dissipated to because of transportational process outside test tube, such as diffuse on collecting hood, and lead to reagent A Utilization rate is not high and experience of user is bad.Further, sealing block is made of soft material, and the top of the sealing block is used It is sealed in by the test tube.Soft material is the top for alloing the outer rim of sealing block to be caught in test tube, passes through soft material shape The adaptive change of shape so that storage pipe has better seal with test tube mouth.This soft material can be plastics, rubber Or other.Also a kind of design, tube body match close to the diameter of one end of test tube and the diameter of test tube, and sealing block only plays The effect of sealed tube body, in operating process, reagent B is stored in storage pipe, after saliva is sufficiently mixed with reagent A, is opened close Block is sealed, reagent B is released from storage pipe, is mixed with saliva in injecting tube, can easily be observed at this time again Testing result.As a kind of deformation, if reagent B is solid, reagent B can also be fixed on sealing block, at this time tube body Only play the role of a kind of support.

Preferably, the junction of the sealing block and tube body is also stained with the sealing strip that a circle can be torn off, this sealing Item is that sealing block is made preferably to be combined at tube body, prevents sealing block from being deformed during opening sealing cover with tube body Reagent B is caused to be leaked from storage pipe.

Preferably, the sealing cover is fixed with a circle gasket.Gasket on this sealing cover can by rubber or Other soft materials of person are made, and make sealing cover with collecting hood cohesive process, have better compactness.In addition, if will Gasket is fixed on collecting hood, does not depart from the thinking of the utility model.

Preferably, entire saliva collection preservation container further includes a locker.This locker is by sealing cover It is closely locked together with collecting hood or test tube so that sealing cover connect more close with collecting hood.Especially will Reagent A, reagent B are injected separately into test tube and storage Guan Zhonghou, can prevent shaking in transit and cause reagent leak or Person's sundries is mixed into the case where leading to pollution.

Further, the locker be one have contact with one and the buckle for having contact with cooperation, it is described to have contact with setting On the sealing cover, the buckle is arranged on the collecting hood.This design is simple and practicable, particularly with disposable saliva Liquid is collected for preservation container, can be integrally formed locker and saliva collection preservation container.

Preferably, the test tube further includes one section of hand-held part, the lower part connection of the hand-held part and test tube.The hand Hold portion, it may be possible to one section separately installed additional on test tube, or be also likely to be a part for test tube.By being designed with hand-held part, The liquid level that saliva mixes with reagent can be made in the upper end of hand-held part, testing result is more easily observed convenient for testing staff.This Outside, non slip surface can also be designed in hand-held part, for example, its outer surface be designed with rough surface or other can play it is anti-skidding The design of effect.

The utility model compared with the existing technology, has the following advantages：1, the utility model exquisite composition, simple in structure, Two kinds of reagents are integrated in a test tube, had not only completed the acquisition of saliva, but also saliva can be made to be mixed with reagent simultaneously, The convenience used is greatly improved, user also has better experience；2, because acquisition saliva immediately can with reagent into Row mixing avoids other pollutions generated by transit link, improves the accuracy of detection；3, by storing the design of pipe, Reagent A and reagent B can be made to efficiently separate, and avoid that reagent A is excessive to other positions, improve reagent utilizes effect Rate makes whole seem more neatly；4, by designing hand-held part, testing staff can be greatly facilitated and observe detection knot Fruit.

Description of the drawings

In order to illustrate more clearly of the utility model, attached drawing needed in embodiment description will be made below simple Ground introduction.It should be evident that the accompanying drawings in the following description is only the description to the embodiments of the present invention, for this field For those of ordinary skill, without having to pay creative labor, simple deformation can also be carried out according to technical solution Or title variation, or customary means is taken, it can also realize purpose of utility model.

Fig. 1 is the saliva collection preservation container stereogram in embodiment 1

Fig. 2 is the saliva collection preservation reservoir profiles figure in embodiment 1

Fig. 3 is the saliva collection preservation reservoir profiles figure in embodiment 2

Fig. 4 is the saliva collection preservation container stereogram in embodiment 2

Fig. 5 is the saliva collection preservation reservoir profiles figure in embodiment 3

Fig. 6 is the saliva collection preservation container stereogram in embodiment 3

The hand-held parts 1-, 2- collecting hoods, 3- sealing covers, 31- tube bodies, 32- sealing blocks, 321- sealing rings, 322- solid state reagents B, 323- sealed paper, 324- grooves, 33- reagents B, 34- gasket, 4- reagent As, 5- fixing axles, 61- latch hooks, 62- locks, 7- Test tube

Specific implementation mode

The utility model is described in further detail with reference to embodiment, following embodiment is to the utility model Explanation and the utility model is not limited to following embodiment.

Embodiment 1

As shown in Figure 1 and Figure 2, a kind of saliva collection preservation container, including hand-held part 1, collecting hood 2, sealing cover 3, collecting hood 2 are attached with sealing cover 3 by fixing axle 5, further include reagent A 4, latch hook 61, lock 62, test tube 7, sealing cover 3 includes storage Pipe is hidden, storage pipe is made of tube body 31, sealing block 32, stores in pipe and be injected with reagent 33, in addition, further including one on sealing cover 3 Enclose gasket 34.Collecting hood 2 is that glass material is integrally formed with test tube 7, hand-held part 1, in this case can be made whole close Envelope property is more preferably.Hand-held part 1 is relatively isolated with test tube 7, and reagent A 4 is infused in test tube 7.Collecting hood 2 is the wide lower part in top It is narrow, and there are one inclined-planes for tool, so that testee is preferably spat into saliva in collecting hood 2, and collecting hood 2 is drained to test tube 7 It is interior.When the lid of sealing cover 3 holds together on collecting hood 2, the upper end that the sealing block 32 on pipe just buckles into test tube 7 is stored, reagent A is close Envelope in vitro, can effectively prevent reagent A 4 to be overflowed in transportational process.Meanwhile storing in pipe and being also stored with reagent B33, when The lid of sealing cover 3 holds together when on collecting hood 2, by the close fit of latch hook 61 and lock 62, single unit system can be made to be in one kind Sealing state, especially also sets up that there are one gasket 34, this gaskets 34 on the contact surface of sealing cover 3 and collecting hood 2 It is made of rubber, sealing effect can be made more preferably.

In application process, latch hook 61 and lock 62 are detached from, open sealing cover 3, mouth is substantially aligned with collecting hood by testee 2, saliva is spat into collecting hood 2, then saliva is opened along test tube 7 is flowed into after being mixed with the reagent A 4 in test tube 7 again Sealing block 32 turns sealing cover 3, makes to be stored in the reagent B33 injecting tubes in storage pipe, in test tube with examination The saliva that agent A4 was mixed is mixed again, and tester can observe testing result.Since this approach reduces in very much Between link therefore can effectively improve the accuracy of detection using this method.Especially for some emergency cases, urgently Situation can also be detected by such method.

In the practical application of this saliva collection preservation container, if reagent B33 is solid-state, one can also be passed through Reagent B33 is fixed in the groove 324 on sealing block 32 by layer sealed paper.

Embodiment 2

As shown in Figure 3, Figure 4, the place different from embodiment 1 of embodiment 2 is that embodiment 2 is not designed with hand-held part 1, Collecting hood 2 and the difference in embodiment 1, the appearance for being similar to ship shape at one also have water conservancy diversion and collecting action, storage pipe It is made of tube body 31 and sealing block, the sealing block is made of sealing ring 321, solid state reagents B322 and sealed paper 323, works as sealing When the lid of lid 3 holds together collecting hood 2, storage pipe just seals test tube, prevents reagent A 4 therein from overflowing.This is to saliva collection preservation A kind of deformation of container.This mode need not raise entire sealing block, and only need after tearing sealed paper 323, will be arranged Solid state reagents B322 in groove 324 slides into test tube 7, at this time solid state reagents B322 can with carried out with reagent A 4 Mixed saliva will mix again.

In the present embodiment, also a kind of deformation, the i.e. signal for storage pipe as shown in Figure 3, storage pipe is only by pipe at this time Body 31 forms, and is not no sealing block, and reagent A, reagent B should be solid-state at this time, and is fixed in storage pipe, is not used When, by the fastening of sealing cover 3 on collecting hood 2, storage pipe just seals test tube 7 at this time.In use, testee first passes through collection Saliva collection is entered test tube and is mixed with reagent A by cover 2, then covers sealing cover 3 again, turn upside down entire saliva collection at this time Preservation container, you can be mixed with reagent B.In order to ensure effect, it should overturn several times more.

Embodiment 3

As shown in Figure 5, Figure 6,3 difference from Example 1 of embodiment is that the shape of collecting hood 2 and sealing cover 3 is not Together, the vertical view of collecting hood 2 is somewhat similarly to the stadium of track and field of standard, and both ends are semicircle, and centre is rectangle, then to lower part It collapses.And gasket 34 is a circle plastic sheet, size can just be inserted into the upper limb of collecting hood 2, pass through gasket 34 and receipts The mutual jam-packed in top edge of collection cover 2 forms sealing state.Have contact with 61 to buckle 62 it is similar to embodiment 2, can coordinate makes Sealing cover 3 steadily covers to hold together on collecting hood 2.The present embodiment also in the same manner as in Example 1, has hand-held part 1, hand-held part 1 and examination Pipe 7 is connected.

The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art Art personnel can also make several improvements and modifications without departing from the concept of the premise utility, these improvements and modifications Also it should be regarded as in the scope of protection of the utility model.Although the utility model is disclosed as above with embodiment, its not to Limit the scope of protection of the utility model, any technical staff for being familiar with this technology, in the design for not departing from the utility model With in range made by change and retouching, all should belong to the protection range of the utility model.

Claims (9)

1. a kind of saliva collection preservation container, which is characterized in that including test tube, collecting hood, sealing cover, the upper table of the collecting hood It is rectangle that the both ends in face, which are arc-shaped, intermediate, and described one end is arc-shaped parallel with the facade of test tube wall, the other end it is arc-shaped to The lower part of outer protrusion, the collecting hood is connected to the top of test tube, and the sealing cover is movably connected on collecting hood, the sealing Lid makes the saliva collection preservation container be in sealing state with collecting hood cooperation；The sealing cover further includes storage pipe.

2. a kind of saliva collection preservation container as described in claim 1, which is characterized in that the storage pipe is connected to described close The inner surface of capping, the storage pipe are made of tube body and sealing block, and the tube body is fixed on the sealing cover, the sealing Block seals the tube body.

3. a kind of saliva collection preservation container as claimed in claim 2, which is characterized in that there are one put for the sealing block setting The groove for setting reagent further includes the sealed paper for sealing the groove.

4. a kind of saliva collection preservation container as claimed in claim 2, which is characterized in that the sealing block is soft material system At the collecting hood is socketed on test tube, and when the sealing cover lid holds together collecting hood, the top of the sealing block is caught in test tube simultaneously Upper end seals the test tube.

5. a kind of saliva collection preservation container as claimed in claim 3, which is characterized in that the company of the sealing block and tube body The place of connecing also is stained with the sealing strip that a circle can be torn off.

6. any one saliva collection preservation container as described in claims 1 or 2 or 3 or 4 or 5, which is characterized in that described Sealing cover is fixed with a circle gasket.

7. any one saliva collection preservation container as described in claims 1 or 2 or 3 or 4 or 5, which is characterized in that further include One locker.

8. a kind of saliva collection preservation container as claimed in claim 7, which is characterized in that the locker is one and has contact with With one and the buckle for having contact with cooperation, described to have contact with setting on the sealing cover, the buckle is arranged in the collection On cover.

9. any one saliva collection preservation container as described in claims 1 or 2 or 3 or 4 or 5, which is characterized in that described Test tube further includes one section of hand-held part, the lower part connection of the hand-held part and test tube.