CN214595895U

CN214595895U - Collector

Info

Publication number: CN214595895U
Application number: CN202022207015.9U
Authority: CN
Inventors: 陈颖敏
Original assignee: Guangdong Zhongji Medical Technology Co ltd
Current assignee: Guangdong Zhongji Medical Technology Co ltd
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-11-05
Anticipated expiration: 2030-09-30

Abstract

The utility model relates to the field of medical collection, especially, relate to a collector, including the collection pipe, the collection funnel, the stock solution lid, the bottom of collection funnel is provided with the filter layer, the filter layer includes the coarse filtration layer, the fine filtration layer, the coarse filtration layer is located the top of fine filtration layer, the top of collection pipe is installed and is supported the lid, it is cyclic annular to support the lid, it is provided with the screw thread to support to cover, the collection funnel, the stock solution lid is connected with the support lid through the screw thread respectively, the bottom of support lid is provided with the support frame, the centre of support frame is provided with spine portion, be provided with the reservoir on the stock solution lid, the opening of reservoir is located the bottom of stock solution lid, the bottom of stock solution lid is provided with the seal membrane, the seal membrane is located the opening part of drain tank, be provided with the stirring rod in the collection pipe, the bottom that runs through the collection pipe of stirring rod is connected with the knob; the operation of being convenient for, the preservation liquid is spattered outside the container when effectively preventing DNA preservation liquid, or contacts the skin of operating personnel.

Description

Collector

Technical Field

The utility model belongs to the technical field of medical treatment collection and specifically relates to relate to collector.

Background

Compared with the traditional liquid biopsy material blood, the saliva sample contains the same proteins (such as enzymes, hormones, antibodies, growth factors and the like) as the saliva sample, and the saliva also contains genetic information such as DNA, RNA and the like. The saliva biopsy has the unique advantages of more convenient material taking, complete non-wound, blood-borne infection avoidance and the like. More and more evidence shows that saliva can be used for detecting head and neck or oral diseases close to the anatomical position of the saliva, and can also be used for detecting systemic diseases of the whole body, and the saliva biopsy has the application prospect without the limitation of the spatial position. Currently, saliva detection is a common detection item in medical institutions such as hospitals, and saliva is increasingly used for clinical basic research. The existing saliva sampling process mainly comprises two modes of scraping by using an oral swab and direct saliva collection. For the sampling mode of direct saliva collection, a urine cup or a disposable cup is generally used as a container, but the container has a large caliber and is difficult to seal, the transportation and the storage of a sample are inconvenient, DNA preserving fluid needs to be added for storage after the saliva collection is completed, the preserving fluid is easy to splash outside the container when the DNA preserving fluid is added, or the preserving fluid contacts the skin of an operator, and the operation is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an it is not enough to overcome above-mentioned condition, aims at providing the technical scheme that can solve above-mentioned problem.

Collector, including gathering the pipe, gather the funnel, the stock solution lid, the bottom of gathering the funnel is provided with the filter layer, the filter layer includes coarse filtration layer, fine filtration layer, coarse filtration layer is located the top of fine filtration layer, gather the top of pipe and install the support lid, it is cyclic annular to support the lid, it is provided with the screw thread to support to cover, gather the funnel, the stock solution lid passes through the screw thread and is connected with the support lid respectively, the bottom of support lid is provided with the support frame, the centre of support frame is provided with spine portion, the stock solution is covered and is provided with the reservoir, the opening of reservoir is located the bottom of stock solution lid, the bottom of stock solution lid is provided with the seal membrane, the seal membrane is located the opening part of drain tank, gather intraductal stirring rod that is provided with, the bottom of the pipe is gathered in running through of stirring rod and be connected with the knob.

Furthermore, the support frame includes three fan-shaped pieces, and three fan-shaped pieces surround the centre of a circle of supporting the lid and set up at equidistant.

Furthermore, the fan-shaped piece is obliquely arranged, and an inclined angle is formed between the fan-shaped piece and the bottom of the supporting cover.

Furthermore, the upper end of the collecting funnel is provided with an arc-shaped structure.

Furthermore, a plurality of stirring paddles are arranged on the stirring rod and are sequentially arranged from top to bottom.

Furthermore, the bottom of the collecting pipe is provided with a groove, and the knob is positioned in the groove.

Furthermore, the bottom of the collecting pipe is connected with a sucking disc.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the supporting cover is provided with threads, and the collecting funnel and the liquid storage cover are respectively connected with the supporting cover through the threads, so that the collecting funnel is more stably arranged on the supporting cover, and the collecting funnel is effectively prevented from falling off in the process of collecting saliva;

(2) the bottom of the collecting funnel is provided with a filter layer, the filter layer comprises a coarse filter layer and a fine filter layer, the coarse filter layer is positioned above the fine filter layer, the filter function of the collecting funnel is increased, food residues in saliva are effectively filtered, and the purity of saliva collection is improved;

(4) the saliva collecting device is characterized in that a liquid storage tank is arranged on the liquid storage cover, the liquid storage tank is used for storing DNA (deoxyribonucleic acid) preservation liquid, a sealing film used for sealing the DNA preservation liquid is arranged on the liquid storage cover, a support frame is arranged on the support cover, a spine part is arranged in the middle of the support frame, when saliva is collected, a collecting funnel on the support cover is taken out, the liquid storage cover is covered on the support cover through threads, in the process, the spine part is in contact with the sealing film at the bottom of the liquid storage cover and pierces the sealing film, the DNA preservation liquid stored in the liquid storage tank of the liquid storage cover flows out and falls into the collecting pipe, operation is facilitated, and the preservation liquid is effectively prevented from splashing outside a container when the DNA preservation liquid is in contact with the skin of an operator;

(5) the cooperation of stirring rod, knob is used, and the knob of the rotatory bottom of operator's accessible, knob drive stirring rod rotate, are convenient for preserve the liquid misce bene with saliva, DNA in the collection tube, improve the save effect of saliva.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

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

fig. 2 is a schematic view of the present invention;

fig. 3 is another schematic diagram of the present invention.

Fig. 4 is a schematic view of the middle support cover of the present invention.

Fig. 5 is a schematic view of the collecting funnel of the present invention.

In the figure: the device comprises a collection tube 1, a collection funnel 2, a liquid storage cover 3, a filter layer 4, a coarse filter layer 5, a fine filter layer 6, a support cover 7, a support frame 8, a spine part 9, a liquid storage tank 10, a sealing film 11, a stirring rod 12, a knob 13, a stirring paddle 14, a groove 15 and a sucker 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be understood that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, in the embodiment of the present invention, the collector includes a collecting tube 1, a collecting funnel 2, and a liquid storage cover 3, a filter layer 4 is disposed at the bottom of the collecting funnel 2, the filter layer 4 includes a coarse filter layer 5, the smart filter layer 6, the coarse filter layer 5 is located the top of smart filter layer 6, it supports lid 7 to gather the top of pipe 1, it is cyclic annular to support lid 7, it is provided with the screw thread on the lid 7 to support, gather funnel 2, stock solution lid 3 is connected with supporting lid 7 respectively through the screw thread, the bottom of supporting lid 7 is provided with support frame 8, the centre of support frame 8 is provided with spine portion 9, be provided with reservoir 10 on the stock solution lid 3, the opening of reservoir 10 is located the bottom of stock solution lid 3, the bottom of stock solution lid 3 is provided with seal membrane 11, seal membrane 11 is located the opening part of liquid outlet tank, it is provided with stirring rod 12 in the pipe 1 to gather, the bottom of pipe 1 is gathered in the running through of stirring rod 12 and is connected with knob 13.

The acquisition funnel 2 and the liquid storage cover 3 are respectively connected with the supporting cover 7 through threads, so that the acquisition funnel 2 is more stably installed on the supporting cover, and the acquisition funnel 2 is effectively prevented from falling off in the process of acquiring saliva; the filtering layer 4 is arranged at the bottom of the collecting funnel 2, the filtering layer 4 comprises a coarse filtering layer 5 and a fine filtering layer 6, the coarse filtering layer 5 is positioned above the fine filtering layer 6, the filtering function of the collecting funnel 2 is increased, food residues in saliva are effectively filtered, and the purity of saliva collection is improved; by arranging the liquid storage cover 3, the liquid storage tank 10 is arranged on the liquid storage cover 3, the liquid storage tank 10 is used for storing DNA (deoxyribonucleic acid) preservation liquid, the sealing film 11 used for sealing the DNA preservation liquid is arranged on the liquid storage cover 3, the supporting frame 8 is arranged on the supporting cover 7, the spine part 9 is arranged in the middle of the supporting frame 8, when saliva is collected, the collecting funnel 2 on the supporting cover is taken out, the liquid storage cover 3 is covered on the supporting cover 7 through threads, in the process, the spine part 9 is in contact with the sealing film 11 at the bottom of the liquid storage cover 3 and pierces the sealing film 11, so that the DNA preservation liquid stored in the liquid storage tank 10 of the liquid storage cover 3 flows out and falls into the collecting tube 1, the operation is convenient, and the preservation liquid is effectively prevented from splashing outside a container or contacting the skin of an operator when the DNA preservation liquid; use through the cooperation of stirring rod 12, knob 13, the knob 13 of operator's accessible rotation bottom, knob 13 drive stirring rod 12 and rotate, are convenient for preserve liquid misce bene with saliva, DNA in the collection pipe 1, improve the save effect of saliva.

In this embodiment, the supporting frame 8 includes three fan-shaped pieces, and the three fan-shaped pieces are arranged around the center of the circle of the supporting cover at equal intervals; through setting up three fan-shaped piece equidistant around the centre of a circle that supports the lid, be convenient for saliva from the interval of fan-shaped piece fall into in the collection pipe 1, and can effectually support spine portion 9.

In the embodiment, the fan-shaped pieces are obliquely arranged, and an oblique angle is formed between the fan-shaped pieces and the bottom of the support cover 7; through setting up the fan-shaped piece slope, be convenient for the saliva that falls onto the fan-shaped piece falls into collection pipe 1.

In this embodiment, the upper end of the collecting funnel 2 is provided with an arc-shaped structure; through the setting of arc structure, make the funnel more accord with human lip, make the user more comfortable in the collection process.

In this embodiment, the stirring rod 12 is provided with a plurality of stirring paddles 14, and the plurality of stirring paddles 14 are sequentially arranged from top to bottom; through the setting of stirring rake 14, improve the stirring ability of stirring rod 12, shorten the churning time, and then improve work efficiency.

In this embodiment, the bottom of the collection tube 1 is provided with a groove 15, and the knob 13 is positioned in the groove 15; through the setting of recess 15, be convenient for hide knob 13 in recess 15, prevent to gather pipe 1 because of knob 13 protrusion and can't stand.

In this embodiment, the bottom of the collection tube 1 is connected with a suction cup 16; through the setting of sucking disc 16, be convenient for with gather pipe 1 place with the desktop on, the effectual pipe 1 that prevents to gather empties.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims

1. Collector, a serial communication port, including gathering the pipe, gather the funnel, the stock solution lid, the bottom of gathering the funnel is provided with the filter layer, the filter layer includes coarse filtration layer, fine filter layer, coarse filtration layer is located fine filter layer's top, it supports the lid to gather the top of pipe, it is cyclic annular to support the lid, it is provided with the screw thread to support to cover, gather the funnel, the stock solution lid is connected with supporting the lid respectively through the screw thread, the bottom of supporting the lid is provided with the support frame, the centre of support frame is provided with spine portion, the stock solution is covered and is provided with the reservoir, the opening of reservoir is located the bottom of stock solution lid, the bottom of stock solution lid is provided with the seal membrane, the seal membrane is located the opening part of drain tank, gather the intraductal stirring rod that is provided with, the bottom of the pipe is gathered in the running through of stirring rod and be connected with the knob.

2. The collector of claim 1 wherein the support bracket comprises three scallops, the three scallops being equally spaced around the center of the support cover.

3. A collector as claimed in claim 2 wherein the fan is inclined and the fan forms an angle of inclination with the base of the support cover.

4. A collector as claimed in claim 1 wherein the upper end of the collection funnel is provided with an arcuate formation.

5. The collector of claim 1, wherein the stirring rod is provided with a plurality of stirring paddles, and the stirring paddles are sequentially arranged from top to bottom.

6. A collector as claimed in claim 1 wherein the bottom of the collection tube is provided with a recess and the knob is located within the recess.

7. A collector as claimed in claim 1 wherein the bottom of the collection tube is attached to a suction cup.