CN209952896U

CN209952896U - Body fluid censorship test tube

Info

Publication number: CN209952896U
Application number: CN201920335556.4U
Authority: CN
Inventors: 任玫
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-06
Filing date: 2019-03-06
Publication date: 2020-01-17
Anticipated expiration: 2029-03-06

Abstract

The utility model discloses a body fluid censorship test tube, including the first body and the second body of plastics material, first body and second body formula structure as an organic whole of moulding plastics, it has the connecting portion to mould plastics between first body and the second body, processing has an annular stress groove in the outer wall department of connecting portion, the inside of first body has the appearance chamber that stores the sample and uses, the inside of second body has the first inner chamber that inserts first body and use, first body with transition fit between the first inner chamber; this product comprises first body and second body, and first body and second body formula structure of moulding plastics as an organic whole, when putting the sample, need break off the connecting portion between first body and the second body off with the fingers and thumb absolutely, then put the sample through first body, seal up first body through the second body, ensure that the sample is isolated with the outside air, avoid the sample to be contaminated, the while is broken off with the fingers and thumb disconnected connecting portion can't recover, avoids by the reutilization.

Description

Body fluid censorship test tube

Technical Field

The utility model relates to a body fluid censorship test tube.

Background

The test tube is an important carrier for storing body fluid, and disposable test tubes are mostly adopted for placing samples, but in research, the disposable test tubes are easily collected by individual personnel and sold to an external small clinic after being discarded, so that great potential safety hazards exist.

Therefore, the body fluid censorship test tube which is disposable and can not be reused after being used is designed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a disposable body fluid censorship test tube that can't recycle after using is provided.

The utility model discloses a realize through following technical scheme:

the utility model provides a body fluid censorship test tube, includes the first body and the second body of plastics material, first body and second body formula structure as an organic whole of moulding plastics mould plastics between first body and the second body and be formed with connecting portion the outer wall department processing of connecting portion has an annular stress groove, the inside of first body has the appearance chamber that the storage sample was used, the inside of second body has inserts first inner chamber that first body was used, first body with transition fit between the first inner chamber.

Preferably, all have colored mark sticker on first body and the second body, this colored mark sticker sets up in being close to connecting portion position department, colored mark sticker mainly indicates that the patient breaks off with the fingers and thumb with the application of force here, avoids the arm of force overlength and causes first body or second body fracture.

Preferably, a plurality of annular anti-slip grooves are formed on the outer wall of the first pipe body in an injection molding mode.

Preferably, a conical outer convex part is processed at the outer wall of the first tube, the diameter of the outer convex part gradually increases towards the right side, after the first tube is inserted into the first inner cavity, the outer convex part is sealed at the opening of the first inner cavity, and the outer convex part is mainly used for increasing the sealing performance and preventing a sample from spreading outside in a bumpy state.

Preferably, the external convex part and the first pipe body are of an injection molding integrated structure.

Preferably, the connecting part is of a solid structure, the connecting part of the solid structure cannot generate the condition that plastic materials splash outwards after being broken off, and the connecting part of the hollow structure can be broken into a plurality of pieces, so that potential safety hazards exist, and therefore the product adopts the solid connecting part.

Preferably, the diameter of the connecting part is 1mm to 2 mm.

Preferably, first body and second body are transparent structure, adopt transparent PVC material for the sample volume in the first body is visible.

Preferably, a sealing block made of rubber is inserted into the first inner cavity.

The utility model has the advantages that: this product comprises first body and second body, first body and second body formula structure of moulding plastics as an organic whole, when putting the sample, need break off the connecting portion between first body and the second body off with the fingers and thumb absolutely, then put the sample through first body, seal up first body through the second body, ensure that the sample is isolated with the outside air, avoid the sample to be contaminated, broken connecting portion can't recover off with the fingers and thumb simultaneously, avoid by reutilization, the simple structure of this product, therefore, the carrier wave prepaid electric energy meter is low in cost, adopt the one shot forming of moulding plastics, therefore, the production cost is low, and the product is suitable for being popularized and used.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 creative efforts.

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a partial cross-sectional view at A;

fig. 3 is a usage state diagram of the present invention.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

In the description of the present invention, it is to be understood that the terms "one end", "the other end", "the outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise explicitly specified or limited, the terms "set", "coupled", "connected", "penetrating", "plugging", and the like are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1, 2 and 3, the body fluid censorship test tube includes a first tube 1 and a second tube 2 made of plastic, the first tube 1 and the second tube 2 are of an injection molding integrated structure, a connection portion 3 is formed between the first tube 1 and the second tube 2 through injection molding, an annular stress groove 301 is processed at an outer wall of the connection portion 3, the stress groove is convenient for stress concentration, when the connection portion is broken, stress is accumulated in the stress groove, the connection portion is broken at the position of the stress groove, integrity of the first tube and the second tube is ensured, a containing cavity 101 for storing a sample is formed inside the first tube 1, a first inner cavity 201 for inserting the first tube 101 is formed inside the second tube 2, and the first tube 1 and the first inner cavity 201 are in transition fit.

The utility model discloses in the embodiment of a preferred all have colored mark sticker 3 on first body 1 and the second body 2, this colored mark sticker sets up in being close to connecting portion position department, colored mark sticker mainly indicate that the patient breaks off with the fingers and thumb at this place application of force, avoid the arm of force overlength and cause first body or second body fracture.

In an embodiment of the present invention, the outer wall of the first pipe body 1 is formed with a plurality of annular anti-slip grooves 111 by injection molding.

The utility model discloses in the embodiment of a preferred the outer wall department processing of first body 1 has conical convex part 112, convex part 112's diameter is crescent to the right side, works as first body insert to back in the first inner chamber, convex part seals up the opening part of first inner chamber, convex part mainly is for increasing the leakproofness, avoids the sample to spill outward when jolting.

In a preferred embodiment of the present invention, the protruding portion 112 and the first pipe body 1 are an injection-molded integral structure.

The utility model discloses in the embodiment of a preferred, connecting portion 3 is solid construction, and solid construction's connecting portion can not produce the condition that plastic material spatters outward after breaking off with the fingers and thumb, and hollow structure's connecting portion then can be cracked into the polylith, has the potential safety hazard, consequently this product adopts solid connecting portion.

In a preferred embodiment of the present invention, the diameter of the connecting portion 3 is 1.5 mm.

The utility model discloses in the embodiment of a preferred, first body 1 and second body 2 are transparent construction, adopt transparent PVC material for the sample size in the first body is visible.

In a preferred embodiment of the present invention, a sealing block 222 made of rubber is inserted into the first inner cavity 201.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims

1. A body fluid censoring tube, comprising: the plastic pipe comprises a first pipe body and a second pipe body which are made of plastic materials, wherein the first pipe body and the second pipe body are of an injection molding integrated structure, a connecting part is formed between the first pipe body and the second pipe body in an injection molding mode, an annular stress groove is processed in the outer wall of the connecting part, a containing cavity for storing samples is arranged inside the first pipe body, a first inner cavity for the first pipe body is inserted into the second pipe body, and the first pipe body is in transition fit with the first inner cavity.

2. The body fluid submission tube of claim 1, wherein: all have colored mark sticker on first body and the second body, this colored mark sticker sets up in being close to connecting portion position department.

3. The body fluid submission tube of claim 1, wherein: and a plurality of annular anti-slip grooves are formed in the outer wall of the first pipe body in an injection molding mode.

4. The body fluid submission tube of claim 1, wherein: the outer wall of the first pipe body is provided with a conical outer protruding part, the diameter of the outer protruding part is gradually increased towards the right side, and after the first pipe body is inserted into the first inner cavity, the outer protruding part is sealed at the opening of the first inner cavity.

5. The body fluid submission tube of claim 4, wherein: the outer convex part and the first pipe body are of an injection molding integrated structure.

6. The body fluid submission tube of claim 1, wherein: the connecting part is of a solid structure.

7. The body fluid censoring tube of claim 1 or 6, wherein: the diameter of the connecting part is 1 mm-2 mm.

8. The body fluid submission tube of claim 1, wherein: the first tube body and the second tube body are both of transparent structures.

9. The body fluid submission tube of claim 1, wherein: a sealing block made of rubber is inserted into the first inner cavity.