CN219461216U

CN219461216U - Saliva sample collection system

Info

Publication number: CN219461216U
Application number: CN202222826243.3U
Authority: CN
Inventors: 杜静; 黄邵鑫; 杨勇; 姚李芸; 尚骏; 韩强强; 陈希
Original assignee: Spectral Double Combined Wuhan Life Technology Co ltd
Current assignee: Spectral Double Combined Wuhan Life Technology Co ltd
Priority date: 2022-10-26
Filing date: 2022-10-26
Publication date: 2023-08-04
Anticipated expiration: 2032-10-26

Abstract

The utility model provides a saliva sample collection device, which comprises a collector and a preservation bottle, wherein the preservation bottle comprises a preservation bottle body, a bottle sleeve and a closing cap, and a penetrating device with a sharp bottom through-hole is connected in the collector; the collector, the bottle sleeve and the sealing cover are detachably connected in sequence, the bottom of the preservation bottle body is detachably connected in a cavity of the sealing cover, and the top of the preservation bottle body is higher than the sealing cover and lower than the tip of the piercing device; springs are connected to two sides of the inner wall of the collector and can press the preserving bottle body; the top end of the preservation bottle body is connected with an isolating film, and saliva preservation liquid is filled in the preservation bottle body; the closing cap is connected with the preserving bottle body by screw threads. The preserving bottle body, the bottle sleeve and the sealing cover can be assembled together, so that the preserving bottle is more convenient to package, preserve and use; the preserving bottle body, the bottle sleeve and the closing cover are detachably connected, so that the bottle sleeve can be taken down, and the puncturing action is avoided; the closing cap can be used as a base of the whole device and a top cover for preserving the bottle body, so that one object can be used for two purposes.

Description

Saliva sample collection system

Technical Field

The utility model relates to a clinical proteomics saliva sample sampling kit, in particular to a saliva sample collecting device.

Background

In recent years, proteomics research based on mass spectrometry technology is increasingly applied to screening of clinical etiology, diagnosis, treatment and prognosis biomarkers. The collection of proteomics clinical samples is of vital importance, wherein saliva as a sample for detection belongs to noninvasive sampling, is simple and easy to implement, and is widely used; in addition, saliva contains various proteins and biological markers reflecting general health conditions, so that the saliva is increasingly valued and widely applied in the fields of clinical examination and scientific research, and the saliva is helpful for in-depth research on some diseases through detection and analysis of saliva components.

The prior art scheme is as follows:

saliva collection devices currently in use are largely divided into two categories,

(1) Direct collection: the oral cavity scraping rod is used for dipping the sampled article in the mouth of the sampled person or naturally flowing out of the mouth of the sampled person.

(2) And (3) independent packaging: the collecting funnel, the saliva collecting pipe and the saliva preserving fluid pipe are divided into 2-3 independent components, the saliva is poured into the saliva collecting pipe after the user spits out the saliva, then the funnel is unscrewed, the cover of the saliva collecting pipe is covered, and the collection of the saliva is completed.

Disadvantages of the prior art:

(1) Direct collection: the collected saliva is inconvenient to store and collect, and saliva samples of different patients are inconvenient to search during the storage process.

(2) And (3) independent packaging: the operation steps are most complicated, time is consumed, and user experience is poor.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model provides the saliva sample collecting device, and all the parts can be assembled together for storage, so that the problems that all the parts are not easy to store and use when independently packaged in the prior art are solved.

The technical scheme adopted for solving the technical problems is as follows:

the saliva sample collection device comprises a collector and a preservation bottle, wherein the preservation bottle comprises a preservation bottle body, a bottle sleeve and a sealing cover, a penetrating device with a sharp bottom of a through hole is connected in the collector, and the collector and the penetrating device are connected in an integrated manner;

the collector, the bottle sleeve and the sealing cover are sequentially and detachably connected, the bottom of the storage bottle body is detachably connected in the cavity of the sealing cover, and the top of the storage bottle body is higher than the sealing cover and lower than the tip of the piercing device; the sum of the height from the top of the piercing device to the bottom of the collector and the height of the inner cavity of the closing cap is smaller than the sum of the heights of the piercing device and the preserving bottle body;

springs are connected to two sides of the inner wall of the collector and can press the preserving bottle body;

the top end of the preservation bottle body is connected with an isolating film, and saliva preservation liquid is filled in the preservation bottle body;

the closing cap is connected with the preserving bottle body through threads in an opening and closing mode.

The saliva sample collection device comprises a storage bottle body, a bottle sleeve and a sealing cover, wherein the storage bottle body, the bottle sleeve and the sealing cover are detachably connected through magnets, threads or buckles.

In the saliva sample collection device, the bottle sleeve is made of opaque materials.

According to the saliva sample collecting device, the collecting port of the collector is funnel-shaped, and the springs are connected to two sides of the inner wall of the collector.

According to the saliva sample collecting device, the isolating film is a medical film, aluminum foil or tin foil.

The saliva sample collection device comprises a storage bottle body, a bottle cover and a handle, wherein the storage bottle body is made of transparent materials, the sealing cover is made of opaque materials, and the handle is connected to the outer side wall of the bottle cover.

According to the saliva sample collecting device, the vertical scale marks are coated, carved or hot-pressed on the preservation bottle body.

In one embodiment, the piercing device is a hollow rod with a sharp bottom and open top and bottom.

According to the saliva sample collection device, the bottom of the collector, the top of the bottle sleeve, the bottom of the bottle sleeve and the edge of the sealing cover are all connected with the magnets, and the magnets are detachably connected.

The beneficial effects of the utility model are as follows: the preserving bottle body, the bottle sleeve and the sealing cover can be assembled together, so that the preserving bottle is more convenient to package, preserve and use; the preserving bottle body, the bottle sleeve and the closing cover are detachably connected, so that the bottle sleeve can be taken down, and the puncturing action is avoided; the bottle sleeve and the sealing cover are light-proof, and can provide a light-proof environment for saliva preservation solution and saliva samples; the spring can press the preserving bottle body to prevent the preserving bottle body from moving upwards, so that the isolating film on the preserving bottle body is prevented from being pierced by mistake; the piercing device is hollow rod-shaped, so that more collecting space can be provided for saliva samples; the closing cap can be used as a base of the whole device and a top cover for preserving the bottle body, so that one object can be used for two purposes.

Drawings

FIG. 1 is a schematic view showing the overall structure of an initial state of a saliva sample collection device according to the present utility model;

FIG. 2 is a schematic view showing the use of the saliva sample collection device with the bottle cover removed;

FIG. 3 is a schematic view of the structure of the closure cap of the present utility model when it is closed onto the preserving bottle body;

fig. 4 is a schematic structural diagram of the collector.

In the figure, 1, a collector, 101, a collection port, 102, a spring, 103, a piercing device, 2, a preservation bottle, 201, a separation film, 202, threads, 203, a bottle sleeve, 204, scale marks, 205, a magnet, 206, a closing cover, 207, a handle, 208, saliva preservation liquid, 209 and a preservation bottle body.

Detailed Description

Example 1

The saliva sample collection device comprises a collector 1 and a preservation bottle 2, wherein the preservation bottle 2 comprises a preservation bottle body 209, a bottle sleeve 203 and a closing cover 206, a penetrating device 103 with a sharp bottom of a through hole is connected in the collector 1, the penetrating device 103 is used for penetrating a separation membrane 201 of the preservation bottle body 209 so as to collect saliva, the bottle sleeve 203 is used for separating the collector 1 from the preservation bottle 2, and the separation membrane 201 is prevented from being penetrated by the penetrating device 103 before being used so as to flow saliva preservation solution 208;

the collector 1, the bottle sleeve 203 and the closing cap 206 are sequentially and detachably connected, the bottom of the preservation bottle body 209 is detachably connected in the cavity of the closing cap 206, the top is higher than the closing cap and lower than the tip of the puncturing device 103, and the sum of the height from the top of the puncturing device to the bottom of the collector and the height of the inner cavity of the closing cap is smaller than the sum of the heights of the puncturing device and the preservation bottle body;

springs 102 are connected to two sides of the inner wall of the collector 1, and the springs 102 can press a preserving bottle body 209;

the top end of the preservation bottle body 209 is connected with an isolating membrane 201, saliva preservation solution 208 is filled in the preservation bottle body, and the saliva preservation solution 208 is isolated from the external environment by the isolating membrane 201;

the closing cap 206 is connected with the preserving bottle body 209 in an opening and closing way through the threads 202.

In another embodiment, the preserving jar body 209, the jar cover 203, and the closure 206 are removably coupled by a magnet 205, threads 202, or a snap fit. When a sample is not collected, the spring 102 is matched with the bottle sleeve 203, so that the preserving bottle body can be pressed to prevent the preserving bottle body from being unfixed in position, and the penetrating device is further enabled to penetrate through the isolating membrane; when a sample is collected, the bottle sleeve is taken away, and the spring is compressed to press the preserving bottle body, and meanwhile, the preserving bottle body is further pressed due to the fact that the collector is connected with the closing cover 206 through the magnet 205, the threads 202 or the buckle, so that the preserving bottle body 209 is prevented from being stressed to be sprung outwards.

In another embodiment, the bottle cover 203 is made of an opaque material, which can play a role in protecting saliva preserving fluid 208 or saliva specimen mixture from light, so as to facilitate long-term preservation of the saliva preserving fluid 208 or saliva specimen mixture.

In another embodiment, the collection port 101 of the collector 1 is funnel-shaped, and the springs 102 are connected to two sides of the interior of the bottle body of the collector 1.

In another embodiment, the separator 201 is a medical film, aluminum foil, or tin foil.

In another embodiment, the collector 1 is made of a transparent material, the preserving bottle body 209 is made of a transparent material, the closing cap 206 is made of an opaque material, and the outer side wall of the bottle sleeve is connected with a handle 207.

In another embodiment, the preserving jar body 209 is painted, engraved or hot pressed with vertical graduations 204.

In another embodiment, the piercing means 103 is a hollow rod with sharp bottom, open top and bottom.

In another embodiment, the bottom of the collector 1, the top and bottom of the bottle cover 203, and the edge of the closing cover 206 are all connected with magnets 205, and the three are detachably connected through the magnets 205.

When the saliva bottle is used, the bottle sleeve is taken off, the collector 1 is pressed downwards immediately, the penetrating device 103 penetrates through the isolating membrane 201, the spring is compressed at the moment, the preserving bottle body 209 is pressed to avoid the deviation of the preserving bottle body, meanwhile, the magnet 205 at the bottom of the collector and the magnet 205 at the bottom of the sealing cover are fixed due to magnetic force, saliva is collected towards the collecting port 101, the collected saliva then flows into the preserving bottle body 209 to be mixed with saliva preserving fluid 208, the collected saliva amount can be observed through the scale marks, after saliva collection is finished, the collector 1 is taken down, the sealing cover at the bottom is taken down, the top end of the preserving bottle body 209 is covered, and if the sealing cover is required to be preserved in a dark state, the preserving time can be prolonged by sleeving the opaque bottle sleeve 203. In addition, the saliva preserving fluid 208 is sealed in the preserving bottle body, and the saliva preserving fluid 208 is prevented from being contacted with air in the collecting process, so that the saliva preserving fluid 208 is more beneficial to stable performance. The collector 1 is made of transparent materials, so that a user can observe saliva, saliva preservation solution 208 or mixed solution conveniently; when the bottom of the preserving bottle body 209 is made of opaque materials, the saliva sample mixed solution can be protected from light after the opaque bottle sleeve 203 is sleeved, and long-term preservation of the mixed solution is facilitated.

Claims

1. The saliva sample collection device comprises a collector and a preservation bottle, and is characterized in that the preservation bottle comprises a preservation bottle body, a bottle sleeve and a sealing cover, wherein a penetrating device with a sharp bottom through a through hole is connected in the collector;

2. A saliva sample collection device as recited in claim 1, wherein the preservation vial body, vial cap and closure cap are detachably connected by magnets, threads or snap-fit.

3. A saliva sample collection device as recited in claim 1, wherein the vial cover is made of an opaque material.

4. The saliva sample collection device according to claim 1, wherein the collection port of the collector is funnel-shaped and the springs are connected to two sides of the inner wall of the collector.

5. A saliva sample collection device according to claim 1, wherein the barrier film is a medical film, aluminum foil or tin foil.

6. The saliva sample collection device according to claim 1, wherein the collector is made of a transparent material, the preservation bottle body is made of a transparent material, the closing cap is made of an opaque material, and the outer side wall of the bottle sleeve is connected with a handle.

7. A saliva sample collection device according to claim 1, wherein the preservation bottle body is painted, scored or hot pressed with vertical graduations.

8. A saliva sample collection device according to claim 1, wherein the piercing means is hollow rod-like with sharp bottom, open top and bottom.

9. A saliva sample collection device according to claim 2, wherein magnets are connected to the bottom of the collector, the top of the vial cap, the bottom, and the edges of the closure cap, and the three are detachably connected by the magnets.