CN210277219U - Sampling bottle - Google Patents

Abstract

The utility model discloses a sampling bottle, which comprises a cylindrical bottle body and a bottle cap, wherein the bottle cap comprises an initial closed end and an applicator fixed end which are respectively arranged at two ends of the bottle cap, and a separation sheet is arranged between the initial closed end and the applicator fixed end to separate the two ends; the same thread structures are arranged at the inner sides of the initial closed end and the fixed end of the applicator, and the thread structures matched with the thread structures are arranged at the outer side of the bottle mouth of the bottle body; flexible sealing gaskets are fixedly arranged at the tops of the initial closed end and the fixed end of the applicator; the fixed end of the applicator is provided with a fixed groove for fixedly installing the applicator. The utility model provides a sampling bottle is used in sampling of standard type uses this sampling bottle to need not to inject operating personnel's level, and any operating personnel can use by standard promptly. The process of gathering the sample is simple light, can avoid the sample to receive the pollution, can satisfy the user demand to the sample homoenergetic of the different degree of depth, different positions moreover.

Description

Sampling bottle

Technical Field

The utility model belongs to the field of medical equipment, concretely relates to sampling bottle.

Background

In the medical field, collecting cells on the body surface or in an internal cavity of a human body for medical detection is the most common preposed medical means, and the test result is an important basis for subsequent medical diagnosis, so the sampling process is particularly important, and the sampling process has very important influence on the test result and even the subsequent medical diagnosis. The most important material involved in the sampling process, other than the operator, is the collection device that collects the test sample. The sampling collecting device in the prior art usually adopts a collecting rod (generally a cotton swab), scrapes off sampling tissues of a person to be sampled, tests by using mucosa tissues adhered to the collecting rod, and usually soaks the collecting rod in a preserving fluid in the collecting device after sampling. The sampling collecting device in the prior art often has the problems that a collecting rod is easy to pollute, the multiple sampling requirements cannot be met, and the like.

Sample collection devices in the medical field are required to be more rigorous and cumbersome than other fields (such as the chemical field) and the like. The sample collecting device in the medical field is firstly required to be convenient to use, not only is the use in the collection process convenient, but also is further required to be convenient for the use of non-technical individuals, and the sampling effect is not influenced by the level variation of operators; secondly, as pathogenic organisms such as germs and microorganisms may exist in the collected sample, the leakage and pollution prevention performance is very necessary; thirdly, the collecting device can meet the requirements of various samplings, such as oral sampling, cervical sampling and the like, and the operation method and the sampling depth are different and need to be met simultaneously.

Disclosure of Invention

In order to solve the defects of the prior art, the utility model provides a sampling bottle is used in sampling of standard type uses this sampling bottle to need not to inject operating personnel's level, and any operating personnel can use by standard promptly. The process of gathering the sample is simple light, can avoid the sample to receive the pollution, can satisfy the user demand to the sample homoenergetic of the different degree of depth, different positions moreover.

The utility model discloses the technological effect that will reach is realized through following scheme:

the utility model provides a sampling bottle, which comprises a cylindrical bottle body and a bottle cap, wherein the bottle cap comprises an initial closed end and an applicator fixed end which are respectively arranged at two ends of the bottle cap, and a separation sheet is arranged between the initial closed end and the applicator fixed end to separate the two ends;

the same thread structures are arranged at the inner sides of the initial closed end and the fixed end of the applicator, and the thread structures matched with the thread structures are arranged at the outer side of the bottle mouth of the bottle body; flexible sealing gaskets are fixedly arranged at the tops of the initial closed end and the fixed end of the applicator; the fixed end of the applicator is provided with a fixed groove for fixedly installing the applicator.

Further, the thickness of the flexible sealing gasket is 0.2-2 mm.

Further, the bottle body comprises a storage section connected with the bottle cap and a holding section connected with the storage section, and an isolation section is arranged between the storage section and the holding section.

The utility model discloses in designed a structure of double-end sampling bottle, when not in use state, the bottleneck that utilizes the initial blind end of bottle lid and body closes soon and seals, during the use, only needs to utilize the obliterator sample of installing on the obliterator fixed end, then reverse closes soon, with the obliterator fixed end with the bottleneck of body close soon seal can. The sample removed from the applicator is then immersed in the holding section within the body.

In many specific sampling processes, the gripping of human hand can produce the heat, and unnecessary heat is conducted to the save section of preserving the sample through body of the bottle and is probably can exert an influence to the state of sample, so the utility model discloses in the save section below has still set up the section of gripping, the operating personnel of being convenient for gripping in operation process to in operation process, operating personnel's hand can only with grip the section contact, the heat of human transmission can not produce any influence to the save section. On the other hand, in some specific sampling processes, the length of the applicator is insufficient, such as the deep part of the oral cavity (the throat part), and the extension length of the applicator can be effectively increased by additionally arranging the holding part during sampling, so that the requirements of various different sampling processes can be met.

Furthermore, the number of the holding sections is multiple, and the holding sections are connected through a thread structure, a clamping structure or a sleeving structure. Different sampling process, the sampling depth is different, like the sample of positions such as oral cavity, cervix uteri, according to the characteristics of focus, the degree of depth is all different, if the design has not only increased the cost in the manufacturing process for the sampling bottle of multiple different models, has also brought unchangeably (when the process of getting the sampling bottle, multiple sample demand) for the actual operation process in addition, adopts the section of gripping of optional formula can solve above-mentioned problem. If the length of the holding section is enough, the holding section is not required to be added, if the length of the holding section is not enough, the holding section can be added according to the requirement, and the used redundant holding section components can be discarded, so that the burden on the transportation and transfer process is avoided.

Furthermore, the isolation section is an isolation sheet, the isolation sheet is of an umbrella-shaped structure, and the umbrella tip of the isolation sheet faces the holding section. The isolation section is designed into an umbrella-shaped structure, so that the obtained sample can be deposited at the umbrella tip part at the bottom, the stability of the bottom of the preservation section is increased, and the splashing and shaking of the preservation liquid can be avoided to the greatest extent in the transportation and transfer processes.

Furthermore, the storage section is provided with a coaxial inner and outer double-layer structure connected with the opening end part, and the outer layer structure of the storage section is connected with the holding section into a whole; the inner layer structure is a test tube-shaped container. To the sampling process that has special humiture demand, not only need establish the section of gripping, be equipped with in the storage section further with the outer inlayer test tube structure who keeps apart mutually of storage section can be better the assurance the sample of getting can not receive outside temperature, the influence of humidity change.

Furthermore, the outer diameter of the inner layer structure is 0.1-1mm smaller than the inner diameter of the outer layer structure, so that the effects of isolation, heat preservation and moisture preservation can be ensured, and the volume of the preservation liquid stored in the preservation section can also be ensured.

Further, a sealing film is arranged at the bottle mouth of the bottle body, and the position of the sealing film is lower than the position of the applicator fixing groove after the bottle body and the bottle cap are screwed, and is higher than the end position of the applicator and the liquid level of the preserving fluid loaded in the bottle body. The sealing film is made of soft inert materials, such as a polymer film, on one hand, the sealing film ensures that the preservation liquid in the preservation section is not polluted before use, and in the using process, after sampling, the applicator can easily poke the sealing film open, so that the sample is immersed in the preservation liquid.

Further, the applicator is a sterilized cotton swab.

Further, the open end of the applicator fixing groove is provided with a horn-shaped opening. The flared opening facilitates easier and faster insertion of the applicator (e.g., a swab) into the applicator retention slot during processing.

The utility model has the advantages of it is following:

the utility model provides a sampling bottle is used in sampling of standard type uses this sampling bottle to need not to inject operating personnel's level, and any operating personnel can use by standard promptly. The process of gathering the sample is simple light, can avoid the sample to receive the pollution, can satisfy the user demand to the sample homoenergetic of the different degree of depth, different positions moreover.

Drawings

FIG. 1 is a three-dimensional structure diagram of a sampling bottle of the present invention;

FIG. 2 is a schematic cross-sectional view of a sampling bottle according to the present invention;

FIG. 3 is a schematic diagram of a second cross-sectional structure of the sampling bottle of the present invention;

fig. 4 is a schematic view of a third cross-sectional structure of the sampling bottle of the present invention;

fig. 5 is a schematic view of the structure of the bottle cap of the present invention.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings and examples.

The embodiment of the utility model is shown in the attached drawings.

The sampling bottle provided in the embodiment is as shown in fig. 1, and comprises a cylindrical bottle body 2 and a bottle cap 1 matched with the bottle body. The sample bottle is shown in fig. 1 in a state before use, in which the fixed end of the applicator is not screwed on the bottle body.

FIG. 2 is a schematic diagram showing a state of the sampling bottle after being screwed in use, so that the specific structure can be seen: the bottle cap body 101 of the sampling bottle comprises an initial closed end and an applicator fixed end which are respectively arranged at two ends of the bottle cap, a separating sheet 112 is arranged between the initial closed end and the applicator fixed end to separate the two ends, as shown in fig. 2, the upper part of the separating sheet 112 is the initial closed section, and the lower part thereof is the applicator fixed end.

The same thread structures are arranged on the inner sides of the initial closed end and the fixed end of the applicator (the thread structure of the initial closed end is 109, the fixed end of the applicator is screwed with the bottle mouth in the attached drawing 2, so the thread structures are not marked), and the thread structure matched with the thread structures is arranged on the outer side of the bottle mouth of the bottle body. The top of initial blind end and applicator stiff end all is fixed and is equipped with flexible airtight gasket, is flexible airtight gasket 102 and flexible airtight gasket 103 respectively, and the applicator stiff end is equipped with the fixed slot 110 of fixed dress applicator, and the fixed slot is cylindrical porous structure, is enclosed by cell wall 104 and forms.

Sampling bottle can be sent to different test sites according to the demand of actual test after having collected the sample, has the process of transportation, transfer before the test, and sampling bottle guarantees steadily as far as possible hard in this process, avoids jolting to prevent to preserve liquid under violent movement and spill. In this embodiment, all fixedly being equipped with flexible airtight gasket (also can using flexible airtight packing ring) with the top of initial blind end and obliterator stiff end, can further guarantee the inseparable degree of closure soon after the closure soon, make bottleneck and bottle lid closely meet, the at utmost prevents to preserve liquid and spills. The thickness of the flexible sealing gasket is preferably 0.2-2mm, the screwing depth of the bottle cap and the bottle opening can be reduced due to the fact that the flexible sealing gasket is too thick, the stability of screwing of the bottle cap and the bottle opening is affected, and the maximum sealing effect cannot be achieved due to the fact that the flexible sealing gasket is too thin.

In the body part, the body comprises a storage section 106 connected with the bottle cap and a holding section 108 connected with the storage section, and an isolation section 107 is arranged between the storage section and the holding section. In many specific sampling processes, the gripping of human hand can produce the heat, and unnecessary heat is conducted to the save section of preserving the sample through body of the bottle and is probably can exert an influence to the state of sample, so the utility model discloses in the save section below has still set up the section of gripping, the operating personnel of being convenient for gripping in operation process to in operation process, operating personnel's hand can only with grip the section contact, the heat of human transmission can not produce any influence to the save section. On the other hand, in some specific sampling processes, the length of the applicator is insufficient, such as the deep part of the oral cavity (the throat part), and the extension length of the applicator can be effectively increased by additionally arranging the holding part during sampling, so that the requirements of various different sampling processes can be met.

Fig. 3 shows a sampling bottle structure improved according to the bottle body structure. As shown in fig. 2, the bottle cap body 201 of the sampling bottle includes an initial closed end and an applicator fixed end respectively disposed at two ends of the bottle cap, a separation sheet 214 is disposed between the initial closed end and the applicator fixed end to separate the two ends, an upper portion of the separation sheet 214 is an initial closed section, and a lower portion thereof is an applicator fixed end. The same thread structures are arranged on the inner sides of the initial closed end and the fixed end of the applicator (the thread structure of the initial closed end is 211, the fixed end of the applicator is screwed with the bottle mouth in the attached drawing 3, so the thread structures are not marked), and the thread structure matched with the thread structures is arranged on the outer side of the bottle mouth of the bottle body. The top of initial blind end and obliterator stiff end all is fixed and is equipped with flexible airtight gasket, is flexible airtight gasket 202 and flexible airtight gasket 203 respectively, and the obliterator stiff end is equipped with the fixed slot 212 of fixed dress obliterator, and the fixed slot is cylindrical hole column structure, is enclosed by cell wall 204 and forms.

In the body portion, the body includes a storage section 206 connected to the cap and a holding section connected to the storage section, with an isolation section 207 between the storage section and the holding section. The number of the holding sections is 3, and is respectively 208, 209 and 210 in fig. 3, and the holding sections can be connected through a thread structure, a clamping structure or a sleeving structure. Different sampling processes, the sampling depth is different, like the sample of positions such as oral cavity, cervix uteri, according to the characteristics of focus, the degree of depth is all different, if the design has not only increased the cost in the manufacturing process for the sampling bottle of multiple different models, has also brought unchangeably (when the process of getting the sampling bottle, multiple sample demand) for the actual operation process in addition, adopts the section of gripping (including the section quantity of gripping and length) of optional formula can solve above-mentioned problem. If the length of the holding section is enough, the holding section is not required to be added, if the length of the holding section is not enough, the holding section can be added according to the requirement, and the used redundant holding section components can be discarded, so that the burden on the transportation and transfer process is avoided.

FIG. 4 shows a further modified sample bottle configuration for the storage segment. As shown in fig. 2, the bottle cap body 301 of the sampling bottle comprises an initial closed end and an applicator fixed end respectively arranged at two ends of the bottle cap, a separation sheet 313 is arranged between the initial closed end and the applicator fixed end to separate the two ends, the upper part of the separation sheet 313 is an initial closed section, and the lower part of the separation sheet 313 is the applicator fixed end. The same thread structures are arranged on the inner sides of the initial closed end and the fixed end of the applicator (the thread structure of the initial closed end is 310, the fixed end of the applicator is screwed with the bottle mouth in fig. 4, so the thread structures are not shown), and the thread structure matched with the thread structures is arranged on the outer side of the bottle mouth of the bottle body. The top of initial blind end and obliterator stiff end all is fixed and is equipped with flexible airtight gasket, is flexible airtight gasket 302 and flexible airtight gasket 303 respectively, and the obliterator stiff end is equipped with the fixed slot 311 of fixed dress obliterator, and the fixed slot is cylindrical porous structure, is enclosed by cell wall 304 and forms.

In the body part, the body comprises a storage section connected with the bottle cap and a holding section 309 connected with the storage section, and an isolation section 308 is arranged between the storage section and the holding section. The holding section is provided with a coaxial inner and outer double-layer structure connected with the opening end part, and the outer layer structure 307 is connected with the holding section into a whole; the inner layer 306 is a cuvette-shaped container. To the sampling process that has special humiture demand, not only need establish the section of gripping, be equipped with in the storage section further with the outer inlayer test tube structure who keeps apart mutually of storage section can be better the assurance the sample of getting can not receive outside temperature, the influence of humidity change. The outer diameter of the inner layer structure is preferably 0.1-1mm smaller than the inner diameter of the outer layer structure, so that the effects of insulation, heat preservation and moisture preservation can be ensured, and the volume of the preservation liquid stored in the preservation section can also be ensured.

The separation section for separating the holding section from the holding section is a separation sheet (107 in figure 2, 207 in figure 3, 308 in figure 4), and the separation sheet is of an umbrella-shaped structure, and the umbrella tip part of the separation sheet faces the holding section. The isolation section is designed into an umbrella-shaped structure, so that the obtained sample can be deposited at the umbrella tip part at the bottom, the stability of the bottom of the preservation section is increased, and the splashing and shaking of the preservation liquid can be avoided to the greatest extent in the transportation and transfer processes.

Further, in order to ensure the sealing performance of the sampling bottle, a sealing film (105 in figure 2, 205 in figure 3 and 305 in figure 4) is arranged at the bottle mouth of the bottle body, and the position of the sealing film is lower than the position of the applicator fixing groove after the bottle body and the bottle cap are screwed together, is higher than the end position of the applicator and the liquid level of the preserving fluid loaded in the bottle body. The sealing film is made of soft inert materials, such as polymer films (PP, PET, PP and the like), on one hand, the sealing film ensures that the preservation solution in the preservation section is not polluted before use, and in the using process, the applicator can easily poke the sealing film after sampling, so that a sample is immersed in the preservation solution. The thickness and material of the sealing film can be selected according to the type of applicator used, with softer applicators using softer, lighter materials.

The most common option for applicators is to use a sterile cotton swab, which is easy to use and inexpensive.

Fig. 5 shows a modification of the bottle cap structure, in which the bottle cap body 401 of the sampling bottle includes an initial closed end and an applicator fixed end respectively disposed at two ends of the bottle cap, a separation sheet 407 is disposed between the initial closed end and the applicator fixed end to separate the two ends, an upper portion of the separation sheet 407 is an initial closed section, and a lower portion thereof is an applicator fixed end. The same thread structures are arranged on the inner sides of the initial closed end and the fixed end of the applicator (the thread structure of the initial closed end is 401, and the thread structure of the fixed end of the applicator is 405), and the thread structure matched with the thread structures is arranged on the outer side of the bottle mouth of the bottle body. The top of initial blind end and obliterator stiff end all is fixed and is equipped with flexible airtight gasket, is flexible airtight gasket 402 and flexible airtight gasket 403 respectively, and the obliterator stiff end is equipped with the fixed slot of fixed obliterator of installing, and the fixed slot is cylindrical hole column structure, is enclosed by cell wall 404 and forms. The open end of the applicator fixing groove is provided with a horn-shaped opening 406, and the horn-shaped opening can facilitate the applicator (such as a cotton swab) to be more conveniently and quickly inserted into the applicator fixing groove in the processing process.

The embodiment of the utility model provides a design the structure of several kinds of double-end sampling bottles, when not in use, utilize the initial blind end of bottle lid and the bottleneck of body to close soon and seal, during the use, only need utilize the obliterator sample of installing on the obliterator fixed end, then reverse close soon, close obliterator fixed end and the bottleneck of body soon seal can. The sample removed from the applicator is then immersed in the holding section within the body.

Can see by above-mentioned embodiment, the utility model provides a sampling bottle is used in sampling of standard type uses this sampling bottle to need not to inject operating personnel's level, and any operating personnel can use by standard promptly. The process of gathering the sample is simple light, can avoid the sample to receive the pollution, can satisfy the user demand to the sample homoenergetic of the different degree of depth, different positions moreover.

Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the embodiments of the present invention and not for limiting the same, and although the embodiments of the present invention are described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the embodiments of the present invention, and these modifications or equivalent substitutions cannot make the modified technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims (10)

1. The utility model provides a sampling bottle, includes cylindrical body and bottle lid, its characterized in that:

the bottle cap comprises an initial closed end and an applicator fixed end which are respectively arranged at two ends of the bottle cap, and a separating sheet is arranged between the initial closed end and the applicator fixed end to separate the two ends;

the same thread structures are arranged at the inner sides of the initial closed end and the fixed end of the applicator, and the thread structures matched with the thread structures are arranged at the outer side of the bottle mouth of the bottle body; flexible sealing gaskets are fixedly arranged at the tops of the initial closed end and the fixed end of the applicator; the fixed end of the applicator is provided with a fixed groove for fixedly installing the applicator.

2. The sample bottle as set forth in claim 1, wherein: the thickness of the flexible sealing gasket is 0.2-2 mm.

3. The sample bottle as set forth in claim 1, wherein: the bottle body comprises a storage section connected with the bottle cap and a holding section connected with the storage section, and an isolation section is arranged between the storage section and the holding section.

4. The sample bottle as set forth in claim 3, wherein: the gripping sections are in a plurality of numbers, and the gripping sections are connected through a thread structure, a clamping structure or a sleeving structure.

5. The sample bottle as set forth in claim 3, wherein: the isolating section is an isolating sheet, the isolating sheet is of an umbrella-shaped structure, and the umbrella tip of the isolating sheet faces the holding section.

6. The sample bottle as set forth in claim 3, wherein: the holding section is provided with a coaxial inner and outer double-layer structure connected with the opening end part, and the outer layer structure of the holding section is connected with the holding section into a whole; the inner layer structure is a test tube-shaped container.

7. The sample bottle as set forth in claim 6, wherein: the outer diameter of the inner layer structure is 0.1-1mm smaller than the inner diameter of the outer layer structure.

8. The sample bottle as set forth in claim 1, wherein: the bottleneck department of body is equipped with the seal membrane, the position of seal membrane is less than the position of the applicator fixed slot after body and bottle lid twist, be higher than applicator tip position and the liquid level of the preserving fluid of loading in the body.

9. The sample bottle as set forth in claim 1, wherein: the applicator is a sterilized cotton swab.

10. The sample bottle as set forth in claim 1, wherein: the open end of the applicator fixing groove is provided with a horn-shaped opening.

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