CN205658926U - Saliva collection system - Google Patents

Abstract

A saliva collection device, comprising a saliva collection bag and a sample bag; the saliva collection bag is placed in the sample bag; the saliva collection bag includes a gauze bag, absorbent cotton and a fixed rope; Cotton; fasten one or two fixed strings on said gauze bag. The utility model collects saliva by using a saliva collection bag and a sample bag composed of gauze bags, absorbent cotton and fixed ropes. The collected saliva is clear and transparent, which is more convenient for biology, veterinary and medical research. The data is more accurate.

Description

A device for collecting saliva

technical field

The utility model relates to the field of liquid sampling devices, in particular to a saliva collecting device.

Background technique

Saliva is an important fluid secreted by glands (parotid gland, submandibular gland and sublingual gland) in the body’s oral cavity, and its composition changes with changes in the body’s state, especially the enzyme concentration and enzyme activity in saliva is an important indicator of changes in the body’s health status , Determining the activity of enzymes in saliva has important clinical guiding significance.

The commonly used saliva collection method is mainly the traditional direct sampling method, such as using a sterile cotton swab to dip the sample in the mouth of the sampled person, or flowing out naturally from the mouth of the sampled person. The direct sampling method is easy to carry out residues, which affects the detection effect, which in turn affects the subsequent biological, veterinary and medical research.

Utility model content

The purpose of the utility model is to propose a saliva collection device capable of collecting clear, transparent saliva from which food residues have been removed, and having important significance for biological, veterinary and medical research.

For this purpose, the utility model adopts the following technical solutions:

A saliva collection device, comprising a saliva collection bag and a sample bag; the saliva collection bag is placed in the sample bag; the saliva collection bag includes a gauze bag, absorbent cotton and a fixed rope; The absorbent cotton; one or two fixed ropes are fixed on the gauze bag.

Preferably, one end of the fixed rope is fixed to the bottom end of the gauze bag, and the other end extends out of the gauze bag along one side of the gauze bag, and the fixed ropes in the gauze bag are all fixed to the bottom of the gauze bag. Inside the gauze bag.

Preferably, the length of the fixed rope is 30-40cm.

Preferably, the gauze bag is polygonal.

Preferably, the gauze bag is quadrilateral; the length of the quadrilateral is 2-4cm, and the width is 3-5cm.

Preferably, the absorbent cotton covers the inner space of the gauze bag.

Preferably, the sample bag is a transparent sample bag.

Preferably, a sealing strip is provided at the opening of the sample bag.

The utility model collects saliva by using a saliva collection bag and a sample bag composed of gauze bags, absorbent cotton and fixed ropes. The collected saliva is clear and transparent, which is more convenient for biology, veterinary and medical research. The data is more accurate.

Description of drawings

Fig. 1 is the schematic diagram of a specific embodiment of the present utility model;

Fig. 2 is the top view of Fig. 1;

Fig. 3 is a schematic diagram of another specific embodiment of the present invention.

Among them: 1-saliva collection bag, 2-sample bag, 11-gauze bag, 12-absorbent cotton, 13-fixing rope, 21-sealing strip.

detailed description

The technical scheme of the utility model will be further described below in conjunction with the accompanying drawings and through specific embodiments.

As shown in Figure 1 and Figure 2, a kind of saliva collecting device comprises saliva collecting bag 1 and sample bag 2; Described saliva collecting bag 1 is placed in described sample bag 2; Described saliva collecting bag 1 comprises gauze bag 11 , absorbent cotton 12 and fixed rope 13; said absorbent cotton 12 is placed in said gauze bag 11; said fixed rope 13 is fixed on said gauze bag 11.

The gauze bag 11 is mainly used to filter food residues when collecting saliva; the absorbent cotton 12 can enhance the absorption of saliva and increase the amount of saliva collected; It is taken out in the oral cavity of the mouth, convenient follow-up operation; The saliva that described sample bag 2 is then for loading and collecting is standby. The utility model collects saliva by using the saliva collection bag 1 and the sample bag 2 composed of gauze bag 11, absorbent cotton 12 and fixed rope 13, and the collected saliva is clear and transparent, which is more convenient for biology, veterinary medicine and medical research. The data obtained in the research are more accurate. For example, when collecting animal saliva, individual collection can be done to prevent mutual interference of saliva between animals; the collected saliva can be used for animal and human antibody detection, pathogen detection, body activity, coldness, sugar content, Detection of biochemical indicators such as uric acid and creatine.

As shown in Figure 3, a kind of saliva collecting device comprises saliva collecting bag 1 and sample bag 2; Described saliva collecting bag 1 is placed in described sample bag 2; Described saliva collecting bag 1 comprises gauze bag 11, absorbent cotton 12 and a fixed rope 13; absorbent cotton 12 is placed in the gauze bag 11; two fixed ropes 13 are fixed on the gauze bag 11.

The saliva collection bag 1 in this collection device has fixed two fixed ropes 13, because some animals (such as pigs) do not cooperate to collect, can fix the fixed rope 13 to the root of the ear of these animals, make these animals cooperate saliva to collect.

Preferably, one end of the fixed rope 13 is fixed to the bottom end of the gauze bag 11, and the other end extends out of the gauze bag 11 along one side of the gauze bag 11, and is located in the gauze bag 11. The fixed ropes 13 are all fixed in the gauze bag 11 .

Such a structure makes it difficult to disconnect when pulling the fixed rope 13, and the stability is better.

Preferably, the length of the fixed rope 13 is 30-40cm.

The fixed rope 13 of 30-40cm can avoid being bitten by the animal when it is taken out from the mouth of the animal if it is too short, and if it is too long, it will require a lot of strength and cause unnecessary waste.

Preferably, the gauze bag 11 is polygonal.

Make gauze bags of different shapes according to different needs.

Preferably, the gauze bag 11 is quadrilateral; the length of the quadrilateral is 2-4cm, and the width is 3-5cm. The quadrilateral has a simple structure and is easy to make, and the length of the quadrilateral is 2-4cm and the width is 3-5cm. Such a quadrilateral is not too big or small, and it avoids the discomfort of people or animals when it is put into the oral cavity of people or animals. A sufficient amount of saliva can be collected.

Preferably, the absorbent cotton 12 covers the inner space of the gauze bag.

The more the absorbent cotton 12, the greater the amount of saliva absorbed; so that a sufficient amount of saliva can be collected.

Preferably, the sample bag 2 is a transparent sample bag.

The sample bag 2 is a transparent sample bag for convenient observation and collection of saliva.

As shown in FIG. 1 , preferably, a sealing strip 21 is provided at the opening of the sample bag 2 .

Setting the sealing strip 21 is convenient for opening and closing the sample bag, and has a compact structure and low cost.

The method for collecting saliva using the above-mentioned saliva collection device, the steps include:

a), take out the saliva collection bag and place it in the mouth of a human or animal for 5-10 minutes;

b), take out the saliva collection bag, and place the saliva collection bag in the sample bag;

c) Squeeze the saliva collection bag in the sample bag, the saliva flows into the sample bag immediately, and the collection is completed.

The saliva collection method is simple, the operation is convenient, the operation requirement is not high, and the operation of the operator is convenient.

The technical principles of the present utility model have been described above in conjunction with specific embodiments. These descriptions are only for explaining the principle of the utility model, and cannot be construed as limiting the protection scope of the utility model in any way. Based on the explanations herein, those skilled in the art can think of other specific implementations of the present utility model without creative work, and these forms will all fall within the protection scope of the present utility model.

Claims (8)

1. a saliva collecting device, it is characterised in that: include saliva collection bag and sample sack；Described saliva collection bag is placed in institute State in sample sack；Described saliva collection bag includes gauze bag, absorbent cotton and static line；Described water suction it is placed with in described gauze bag Cotton；Described gauze bag is fixed one or two described static lines.

A kind of saliva collecting device the most according to claim 1, it is characterised in that: institute is fixed in one end of described static line Stating the bottom of gauze bag, the other end is along the described gauze bag that extends of described gauze bag, and is positioned at described gauze bag Described static line is both secured in described gauze bag.

A kind of saliva collecting device the most according to claim 1, it is characterised in that: a length of 30-of described static line 40cm。

A kind of saliva collecting device the most according to claim 1, it is characterised in that: described gauze bag is polygon.

A kind of saliva collecting device the most according to claim 4, it is characterised in that: described gauze bag is tetragon；Described A length of 2-4cm of tetragon, a width of 3-5cm.

A kind of saliva collecting device the most according to claim 1, it is characterised in that: described absorbent cotton is paved with described gauze bag Inner space.

A kind of saliva collecting device the most according to claim 1, it is characterised in that: described sample sack is transparent sample bag.

A kind of saliva collecting device the most according to claim 7, it is characterised in that: the opening part of described sample sack is provided with Sealing strip.