CN213576772U - Smell collection bottle for dog to identify human cancer smell - Google Patents

Abstract

The utility model discloses a smell collecting bottle for dog to identify human cancer smell, which is characterized in that the smell collecting bottle consists of an upper rubber plug, a bottle cap, a tinfoil gasket, a bottle body, a lower rubber plug and a gauze layer, wherein the top above the bottle cap is provided with an air blowing port, and the upper rubber plug is matched with the air blowing port; the tin foil gasket is matched with the inner diameter of the bottle cap, and is provided with an air hole corresponding to an air blowing opening on the bottle cap; the bottom of the bottle body is sunken inwards, and an exhaust port is formed in the middle of the bottom of the bottle body; the lower rubber plug is matched with the exhaust port; the gauze layer is arranged in the bottle body. When the odor collector is used, gas is blown in through a gas blowing opening on the odor collecting bottle, the gauze fully adsorbs organic matters in the exhaled gas, and then the upper rubber plug and the lower rubber plug are plugged, and the odor collector is sealed and stored by the sealing bag, so that the odor cross infection is prevented; after the collection is completed, the dog can be used for training for distinguishing human cancer smell and for auxiliary diagnosis of cancer.

Description

Smell collection bottle for dog to identify human cancer smell

Technical Field

The utility model relates to a smell instrument for cancer dog training, especially relate to a smell collection bottle that human cancer smell was used is distinguished to dog.

Background

The olfactory system of the dog is very developed, a large inner space is provided by the long nasal cavity, the nasal cavity is divided into two large nasal cavities which are symmetrical left and right, a plurality of small chambers are contained in the nasal cavity, and the inner wall of each small chamber is wrinkled and bunched, so that the working area of the nasal cavity is greatly increased. About 2.2 million olfactory cells, about 1000 different olfactory receptors, are attached to folds in the nasal cavity inner wall, and are capable of accepting and differentiating about 2 million odor species of varying shapes and sizes. Relevant research results show that the number of human olfactory cells is only 500 ten thousand, a small part of mucous membrane at the upper part of the nasal cavity is covered, and the area is only about 5 square centimeters; and the number of the olfactory cells of the dog is about 12500-20000 ten thousand, and the area of the olfactory cells on the nasal cavity is about 150 square centimeters.

The research table of cancer shows that some volatile chemical substances produced by cancer cells enter skin, blood, urine and respiratory gas along with metabolism, and the volatile chemical substances can be used for identifying cancer by analyzing the 'odor substances' produced by the cancer cells in the skin, the blood, the urine and the respiratory gas. Heretofore, trained dogs have been able to "sniff" the odor specific to a variety of cancer patients, such as breast, ovarian, lung, prostate, and the like. However, in the process of training dogs to smell cancer odor, the sample collection and storage are difficult, the uniformity is poor, and the normalization is insufficient.

The utility model discloses combine the actual conditions of dog training use and the needs that cancer smell was gathered, invented a smell collection bottle that the smell was gathered conveniently, leakproofness, smell interference are little.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model discloses a cancer patient breathes gaseous collection and smell of breathing and preserves to and be used for training the dog to carry out cancer smell and distinguish the smell collection bottle.

A dog distinguishes smell collection bottle that human cancer smell used, by upper rubber buffer, bottle lid, tinfoil gasket, body, lower rubber buffer, gauze layer make up, the top has set up the mouth of blowing above the said bottle lid, there are internal threads in the bottle lid, the said upper rubber buffer is matched with mouth of blowing; the tin foil gasket is matched with the inner diameter of the bottle cap, and is provided with an air hole corresponding to an air blowing opening on the bottle cap; the bottle body is provided with an external thread at the bottle mouth, the external thread is matched with an internal thread inside the bottle cap, the bottom of the bottle body is sunken inwards, and the middle part of the bottom of the bottle body is provided with an exhaust port; the lower rubber plug is matched with the exhaust port; the gauze layer is arranged in the bottle body.

Further the height that the body bottom inwards caves in is unanimous with the height that the rubber buffer spills the part after lower rubber buffer is plugged into the gas vent, makes the body can stand upright and place on the horizontal plane, is unlikely to empty.

Further, the bottle body is made of food-grade boronized glass.

And the gauze layer is degreased sterile medical gauze and is placed in a glass bottle in a fluffy state, and the gauze layer is mainly used for adsorbing organic compounds in exhaled air when the exhaled air of the oral cavity passes through the adsorption gauze.

This smell collection bottle possesses following advantage:

1. the odor collecting bottle is made of boronized glass, the glass is free of odor interference and convenient to train and use, and meanwhile, the glass is high-temperature resistant and low-temperature resistant and is convenient for odor storage;

2. the glass material has poor adsorption to the smell, so that the interference of the glass adsorbing other smell to the sample smell can be avoided as much as possible;

3. the glass bottle adopts a conical design, the bottom of the bottle at the bottle opening is large, so that the exhaled air and gauze can be conveniently and fully mixed and adsorbed, the small bottle opening can effectively avoid odor loss, and meanwhile, the bottle openings can keep relative distance intervals in the storage process of the odor collection bottle, so that the odor cross infection is avoided;

4. the smell collecting bottle is convenient for dogs to smell, the glass bottle mouth is large, and the gas blowing port and the gas outlet are arranged on the smell collecting bottle, so that the smell can be collected without opening the glass bottle mouth, and the smell loss caused by poor sealing of the large glass bottle mouth is effectively prevented;

the tin foil gasket can effectively seal the bottle cap and the bottle mouth and prevent odor from escaping;

5. the air outlet and the air blowing opening of the smell collecting bottle are separated from each other up and down, so that the smell can uniformly penetrate through the sterile gauze, and the gauze can fully adsorb organic matters in the exhaled air;

6. after the smell is collected, the smell collecting bottle is sealed and stored by a sealing bag, so that the smell is prevented from diffusing to cause cross infection among different samples. And meanwhile, a sample collection operation instruction is marked on the sealing bag, so that a sample collection object can collect a sample according to related operation requirements.

Drawings

FIG. 1 is a schematic view of the structure of the odor collection bottle of the present invention;

in the figure: 1-upper rubber plug, 2-bottle cap, 2-1-air blowing opening, 2-2-internal thread, 3-tinfoil gasket, 3-1-air hole, 4-bottle body, 4-1-external thread, 4-2-air outlet, 5-lower rubber plug and 6-gauze layer.

Detailed Description

In order to make the objects, technical solutions and advantages of the present novel embodiments clearer, the following will clearly and completely describe the technical solutions of the present novel embodiments with reference to the accompanying drawings of the present novel embodiments. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the invention without any inventive step, are within the scope of the invention.

A dog distinguishes smell collection bottle that human cancer smell used, by upper rubber buffer 1, bottle lid 2, tinfoil gasket 3, body of the bottle 4, lower rubber buffer 5, gauze layer 6 make up, the top has set up the air outlet 2-1 above the said bottle lid 2, there are female threads 2-2 in the bottle lid 2, the said upper rubber buffer 1 is matched with air outlet 2-1; the tin foil gasket 3 is matched with the inner diameter of the bottle cap 2, an air hole 3-1 is formed in the tin foil gasket 3, and the air hole 3-1 corresponds to an air blowing opening 2-1 in the bottle cap 2; the bottle opening of the bottle body 4 is provided with an external thread 4-1, the external thread 4-1 is matched with an internal thread 2-2 in the bottle cap, the bottom of the bottle body 4 is sunken inwards, and the middle part of the bottom of the bottle body 4 is provided with an exhaust port 4-2; the lower rubber plug 5 is matched with the exhaust port 4-2; the gauze layer 6 is arranged in the bottle body 4;

further the height of the inward recess of the bottom of the bottle body 4 is consistent with the height of the leaking part of the rubber plug after the lower rubber plug 5 is plugged into the exhaust port 4-2, so that the bottle body can be vertically placed on a horizontal plane and cannot topple over.

Further, the bottle body 4 is made of food-grade boronized glass;

further, gauze layer 6 is degrease aseptic medical grade gauze, places it in the glass bottle in fluffy state, and its main effect is when oral cavity exhalant gas passes through the adsorption gauze, and it adsorbs the organic compound in the exhalant gas.

The use method of the odor collection bottle comprises the following steps:

1. the sample collection object wears disposable medical gloves, reads the sample collection operation instruction on the sealing bag, opens the sealing bag, and takes out the odor collection bottle;

2. opening an air blowing port 2-1 above the odor collecting bottle and an air exhaust port 4-2 below the odor collecting bottle, slowly blowing air into the odor collecting bottle for 5 minutes with the air blowing port at the mouth part, then covering an upper rubber plug 1 and a lower rubber plug 5, and placing the rubber plugs in a sealing bag;

3. the tester puts the collected sample into a refrigerator to be stored according to the situation;

4. when training dogs, the bottle cap 2 of the smell collection bottle is opened, the smell collection bottles are placed on the identification platform one by one, and the dogs are trained to specifically identify target smells.

Claims (4)

1. An odor collection bottle for dog to identify human cancer odor, characterized in that: the anti-explosion bottle comprises an upper rubber plug (1), a bottle cap (2), a tin foil gasket (3), a bottle body (4), a lower rubber plug (5) and a gauze layer (6), wherein an air blowing opening (2-1) is formed in the top of the upper portion of the bottle cap (2), internal threads (2-2) are formed in the bottle cap (2), and the upper rubber plug (1) is matched with the air blowing opening (2-1); the tin foil gasket (3) is matched with the inner diameter of the bottle cap (2), an air hole (3-1) is formed in the tin foil gasket (3), and the air hole (3-1) corresponds to an air blowing opening (2-1) in the bottle cap (2); the bottle opening of the bottle body (4) is provided with an external thread (4-1), the external thread (4-1) is matched with an internal thread (2-2) in the bottle cap, the bottom of the bottle body (4) is sunken inwards, and the middle part of the bottom of the bottle body (4) is provided with an exhaust port (4-2); the lower rubber plug (5) is matched with the exhaust port (4-2); the gauze layer (6) is arranged in the bottle body (4).

2. The odor collection bottle for dogs to distinguish human cancer odors of claim 1 wherein: the height of the inward recess of the bottom of the bottle body (4) is consistent with the height of the leaking part of the rubber plug after the lower rubber plug (5) is plugged into the exhaust port (4-2).

3. The odor collection bottle for dogs to distinguish human cancer odors of claim 1 wherein: the bottle body (4) is made of food-grade boronized glass.

4. The odor collection bottle for dogs to distinguish human cancer odors of claim 1 wherein: the gauze layer (6) is degreased aseptic medical grade gauze.

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