CN218486006U - Disposable virus sampling pipe assembly - Google Patents

Abstract

The utility model belongs to the technical field of virus sampling, a disposable virus sampling tube assembly is disclosed, which comprises a test tube, wherein the inner cavity of the test tube is in a negative pressure state, a stirring assembly is arranged at the bottom end of the inner cavity of the test tube, a test tube cap is screwed at the top end of the test tube, a rubber block is arranged at the central position of the test tube cap, a flow guide assembly is bonded on the outer wall of the test tube through a film, and the flow guide assembly is sealed under the action of the film; the stirring subassembly is including installing the bracing piece in test tube inner chamber bottom, the outer wall of bracing piece is from last to all installing the one end of lifting rope down, the pendulum ball is installed to the other end of lifting rope. Easy operation when saving the urine can not make the urine drop fall on the test tube outer wall, and is more sanitary, and is strong to urine stirring effect moreover, promotes urine chemical examination accuracy, is convenient for make accurate judgement to the patient's state of an illness.

Description

Disposable virus sampling pipe subassembly

Technical Field

The utility model belongs to the technical field of the virus sampling, concretely relates to disposable virus sampling pipe subassembly.

Background

A virus sampling tube is a complete set of centrifugal tubes for sampling and transporting viruses such as influenza virus, hand-foot-and-mouth virus and the like in a microorganism sampling and transporting tube, which is also called a specimen transporting tube. Human urine also reflects the pathological changes of the body;

when urine is sampled, urine is collected through the urine cup, then the urine in the urine cup is poured into the test tube, and the test tube cap is screwed on to store the urine. Human limbs shake belongs to common phenomenon, when pouring the urine into the test tube in the urine cup, the patient operates the degree of difficulty big, spills over easily, health inadequately, and the urine is before the chemical examination, will rock the test tube earlier, makes in the urine sediment material evenly exist the urine, just can guarantee the accuracy of urine testing result, however, to some circumstances that lead to the urine excessively turbid, or the sugar is higher such as diabetes, ordinary rocking mode can't play the stirring effect, leads to the testing result inaccurate.

SUMMERY OF THE UTILITY MODEL

The problem that urine is easy to overflow when poured into a test tube and the problem that the test tube is not shaken in place before urine detection are solved. The utility model provides a disposable virus sampling tube subassembly has the urine storage of being convenient for and the characteristics of stirring.

The utility model discloses a realize like this, a disposable virus sampling pipe subassembly, including the test tube, the test tube inner chamber is negative pressure state, the inner chamber bottom of test tube is installed and is stirred the subassembly, the top spiro union of test tube has the test tube cap, the central point of test tube cap puts and installs the rubber block, the outer wall of test tube has the water conservancy diversion subassembly through the film bonding, seals the water conservancy diversion subassembly under the effect of film;

the stirring subassembly is including installing the bracing piece in test tube inner chamber bottom, the outer wall of bracing piece is from last to all installing the one end of lifting rope down, the pendulum ball is installed to the other end of lifting rope.

Furthermore, the shape of the pendulum ball is round, and the material is glass.

Further, the water conservancy diversion subassembly includes the support, the draw-in groove has all been seted up to the left and right sides of support, the central point of support puts and installs the contact pin, the pipe is installed on the top of contact pin, support, contact pin and pipe are wrapped up in the outer wall of test tube by the film.

Furthermore, the shape of the clamping groove is V-shaped.

Further, the bottom end of the pin is curved.

Compared with the prior art, the beneficial effects of the utility model are that: realize the inner chamber disconnection of pipe through the draw-in groove, the contact pin impales the block rubber, urine passes through in pipe and the leading-in test tube of contact pin in the urine cup under test tube negative pressure, realize the urine storage, rock the test tube, the pendulum ball rocks under pulling of lifting rope, the pendulum ball stirs the urine, make the urine resume original state, therefore, easy operation during the storage urine, can not make the urine drip fall on the test tube outer wall, sanitation more, and strong to urine stirring effect, promote the urine chemical examination accuracy, be convenient for make accurate judgement to the patient's state of an illness.

Drawings

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

FIG. 2 is a schematic view of the structure of the present invention;

fig. 3 is a schematic structural view of the stirring assembly.

In the figure: 1. the test tube comprises a test tube body, 2, a stirring assembly, 3, a test tube cap, 4, a rubber block, 5, a film, 6, a flow guide assembly, 21, a support rod, 22, a lifting rope, 23, a swinging ball, 61, a support, 62, a clamping groove, 63, a pin, 64 and a guide tube.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-3, the utility model provides the following technical scheme: a disposable virus sampling tube assembly comprises a test tube 1, wherein the inner cavity of the test tube 1 is in a negative pressure state, the pressure difference between the test tube 1 and the outside is utilized to lead urine in a urine cup into the test tube 1 through a conduit 64, a stirring assembly 2 is installed at the bottom end of the inner cavity of the test tube 1, a test tube cap 3 is screwed at the top end of the test tube 1, a rubber block 4 is installed at the central position of the test tube cap 3, the rubber block 4 has high elasticity and can restore to a sealing state after being pierced, the test tube 1 is sealed, a flow guide assembly 6 is bonded on the outer wall of the test tube 1 through a film 5, the flow guide assembly 6 is sealed under the action of the film 5, and the flow guide assembly 6 is prevented from entering dust, bacteria and the like;

stirring subassembly 2 is including installing the bracing piece 21 at 1 inner chamber bottom of test tube, and the outer wall of bracing piece 21 is from last to all installing the one end of lifting rope 22 down, and lifting rope 22 is to pendulum ball 23 control, prevents that pendulum ball 23 action range is too big, and pendulum ball 23 is installed to the other end of lifting rope 22.

As a preferable scheme, furthermore, the shape of the pendulum ball 23 is circular, the pendulum ball is made of glass, the pendulum ball 23 is not easy to cause urine wall hanging under the action of the curved surface of the pendulum ball 23, the density of the glass is greater than that of any liquid on a human body such as urine, the pendulum ball 23 can rapidly pass through urine under the action of the gravity of the pendulum ball 23, and the stirring effect is strong.

As a preferred scheme, furthermore, the diversion assembly 6 includes a support 61, the left and right sides of the support 61 are both provided with a clamping groove 62, the center position of the support 61 is provided with a plug pin 63, the plug pin 63 pierces through the rubber block 4 to realize the communication between the test tube 1 and the conduit 64, the top end of the plug pin 63 is provided with the conduit 64, the conduit 64 is used for the conduction of urine, and the support 61, the plug pin 62 and the conduit 64 are wrapped on the outer wall of the test tube 1 by the film 5.

Preferably, the shape of the locking groove 62 is V-shaped, and the locking groove 62 can gradually press the conduit 64 to control the flow and the closing of the conduit 64.

Preferably, the bottom end of the pin 63 is curved to prevent the sharp bottom end of the pin 63 from accidentally injuring the operator.

The utility model discloses the theory of operation does:

firstly, when urine needs to be introduced into a test tube 1, tearing off a film 5, bending a conduit 64 downwards to be clamped in a clamping groove 62, closing the inner cavity of the conduit 64, holding a support 61 to enable a contact pin 63 to pierce a rubber block 4, enabling the contact pin 63 to be communicated with the test tube 1, enabling the conduit 64 to extend into a urine cup filled with the urine, pulling out the conduit 64 from the clamping groove 62, enabling the inner cavity of the conduit 64 to be communicated, enabling the urine in the urine cup to flow into the test tube 1 along the conduit 64 and the contact pin 63 under the negative pressure action of the test tube 1, clamping the conduit 64 into the clamping groove 62 again after the urine in the test tube 1 is filled, pulling out the contact pin 63, closing the rubber block 4 under the self elastic action, completing urine sampling, and being simple in operation, and enabling the urine not to be stained on the outer wall of the test tube 1 and more sanitary;

step two, when the urine in test tube 1 needs to be stirred, test tube 1 is shaken, and under the pulling of lifting rope 22, pendulum ball 23 carries out irregular motion, constantly strikes test tube 1 inner wall, makes the precipitate resuspend in the urine, and the urine stirring, the virus detection accuracy is high.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (5)

1. The utility model provides a disposable virus sampling pipe subassembly, includes test tube (1), test tube (1) inner chamber is negative pressure state, its characterized in that: the stirring assembly (2) is installed at the bottom end of the inner cavity of the test tube (1), a test tube cap (3) is connected to the top end of the test tube (1) in a threaded mode, a rubber block (4) is installed at the center of the test tube cap (3), the flow guide assembly (6) is bonded to the outer wall of the test tube (1) through a thin film (5), and the flow guide assembly (6) is sealed under the action of the thin film (5);

stirring subassembly (2) is including installing bracing piece (21) in test tube (1) inner chamber bottom, the outer wall of bracing piece (21) is from last to all installing the one end of lifting rope (22) down, pendulum ball (23) are installed to the other end of lifting rope (22).

2. A single use viral sampling tube assembly as defined in claim 1 wherein: the pendulum ball (23) is round in shape and made of glass.

3. A single use viral sampling tube assembly as defined in claim 1 wherein: guide assembly (6) include support (61), draw-in groove (62) have all been seted up to the left and right sides of support (61), the central point of support (61) puts and installs contact pin (63), pipe (64) are installed on the top of contact pin (63), support (61), contact pin (63) and pipe (64) are wrapped up in the outer wall of test tube (1) by film (5).

4. A single use viral sampling tube assembly as defined in claim 3 wherein: the clamping groove (62) is V-shaped.

5. A single use viral sampling tube assembly as defined in claim 3 wherein: the bottom end of the inserting pin (63) is arc-shaped.

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