CN209241607U - Sputum sample leaves and takes cup - Google Patents

Abstract

The utility model embodiment discloses a kind of sputum sample and leaves and takes cup, including having the cup body of accommodating cavity；For covering the first lid of envelope accommodating cavity, first through hole is offered on the first lid；Removably the second lid of lid envelope first through hole；And it is connected to the drainage block of cup body, drainage block is divided into first chamber and second chamber for cavity is accommodated, and drains and offers the second through-hole being respectively communicated in first chamber and second chamber on block, drainage block can be by sputum sample liquid pilot flow direction second chamber.So, meet the condition that also can be carried out sputum sample liquid accessing operation in the case where only opening the second lid, and the addition of the drainage block is to playing certain inhibition at sputum sample liquid movement to first through hole, volatile quantity of the sputum sample liquid in access procedure can not only be reduced in this way, a possibility that reducing infection experiment personnel, while the possibility that sputum sample liquid overflows during transportation can also be reduced.

Description

Sputum sample leaves and takes cup

Technical field

The utility model relates to the field of medical instrument technology more particularly to a kind of sputum sample to leave and take cup.

Background technique

In medicine or biological research fields, sputum sample leaves and takes cup and refers to the sputum to be detected taken for storing acquisition The container of sample liquid.Existing sputum sample leaves and takes cup, real because of the limitation of itself structure no matter which kind of specification and size Personnel are tested when carrying out accessing operation to sputum sample liquid, the sputum sample liquid for class of volatilizing tends to Infection Action personnel；And And sputum sample liquid is easy usually to reveal during transportation to leave and take except cup cup in sputum sample, leads to sputum sample liquid part Missing pollutes environment, also will affect testing result when serious, bring massive losses to patient.

Utility model content

The purpose of this utility model is to provide a kind of sputum samples to leave and take cup, is left and taken with solving deposit sputum sample at present Sputum sample liquid in cup is easy to leak during transportation and is easy Infection Action personnel in sputum sample liquid access procedure The technical issues of.

In order to achieve the above purposes, the technical solution adopted by the utility model is: provides a kind of sputum sample and leaves and takes cup, wraps It includes:

Cup body has accommodating cavity；

First lid seals the accommodating cavity for covering, offers first through hole on first lid；

Second lid, removably lid seals the first through hole；And

Block is drained, is connected to the cup body, and the accommodating cavity is divided into first chamber and second chamber, it is described to draw The second through-hole being respectively communicated in the first chamber and the second chamber is offered on stream block, the drainage block energy will be described Second chamber described in sputum sample liquid pilot flow direction.

Further, first lid is detachably connected with the cup body, seals the accommodating cavity with lid.

Further, the first through hole and second through-hole are facing each other.

Further, the drainage block has first end and the second end, and the first end is connected to the cup body, The edge of the second end is enclosed second through-hole, the drainage block have be able to guide the sputum sample liquid stream to The drainage face of second through-hole, virtual one is located at the horizontal plane in the second chamber, the drainage face and the horizontal plane Distance be gradually reduced along from the first end toward the direction of the second end.

Further, the first end is greater than the second end along institute along the size of the normal direction of the horizontal plane State the size of the normal direction of horizontal plane.

Further, the drainage face is in rotary table planar.

Further, the protrusion is in the form of a column or cone cell.

Further, it further includes the protrusion being located in the second chamber, the protrusion that the sputum sample, which leaves and takes cup, It is connect with the cup body.

Further, the protrusion is equipped with multiple, and each bulge clearance is connected to the bottom of the cup body.

Further, the cup body is Transparent Parts, and the cup body is equipped with graduated scale.

Implement the utility model embodiment, will have the following beneficial effects:

After leaving and taking cup using above-mentioned sputum sample, by the way that drainage block, the drainage are added in the accommodating cavity of cup body Block is divided into first chamber and second chamber for cavity is accommodated, and is connected to the first chamber and second chamber with the second through-hole, in turn The second through-hole is connected to first through hole when the second lid being made to be opened, and in conjunction with the drainage function of drainage block, meets and is only opening the Also it can be carried out the condition of sputum sample liquid accessing operation in the case where two lids, and the addition of the drainage block is to sputum sample liquid It moves at first through hole and plays certain inhibition, sputum sample liquid waving in access procedure can not only be reduced in this way A possibility that hair amount, reduction infection experiment personnel, while the possibility that sputum sample liquid overflows during transportation can also be reduced.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, it is also possible to obtain other drawings based on these drawings.

Wherein:

Fig. 1 is the schematic cross-sectional view that sputum sample leaves and takes cup in one embodiment；

Fig. 2 leaves and takes cup for sputum sample in Fig. 1 and removes the schematic cross-sectional view after the second lid；

Fig. 3 leaves and takes cup for sputum sample in Fig. 1 and removes the overlooking structure diagram after the first lid；

Each appended drawing reference in figure are as follows:

10, sputum sample leaves and takes cup；100, cup body；200, the first lid；300, the second lid；400, block is drained；210, First through hole；410, the second through-hole；110, cavity is accommodated；111, first chamber；112, second chamber；420, face is drained；430, First end；440, the second end；500, raised；S, horizontal plane.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts Every other embodiment obtained, fall within the protection scope of the utility model.

It should be noted that it can be directly another when element is referred to as " being fixed on " or " being set to " another element On one element or indirectly on another element.When an element is known as " being connected to " another element, it can To be directly to another element or be indirectly connected on another element.

It is to be appreciated that term " length ", " width ", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientation or positional relationship of the instructions such as "horizontal", "top", "bottom", "inner", "outside" is that orientation based on the figure or position are closed System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention, More than, unless otherwise specifically defined.

Sputum sample provided by the utility model leaves and takes cup 10, particularly for the preservation and acquisition to sputum, certainly may be used With leaving and taking for other sample liquid, unique restriction is not done herein.

Also referring to Fig. 1 to Fig. 3, cup 10 now is left and taken to sputum sample provided by the utility model and is illustrated.Sputum It includes cup body 100, the first lid 200, the second lid 300 and drainage block 400 that sample, which leaves and takes cup 10, wherein cup body 100 has Cavity 110 is accommodated, the first lid 200 is covered on cup body 100, seals the accommodating cavity 110 to cover, opens on the first lid 200 Equipped with first through hole 210, which is connected with accommodating cavity 110, and user can be protruded by the first through hole 210 It is sampled in accommodating cavity 110, the second lid 300 is removably covered and is enclosed in first through hole 210, covers second lid 300 When can avoid sputum sample liquid during transportation and overflowed from first through hole 210, or volatilization is moved to outside cup body 100 and is caused Environmental pollution；In addition, it further includes the drainage block 400 for being connected to the inner wall of cup body 100, the drainage that above-mentioned sputum sample, which leaves and takes cup 10, Above-mentioned accommodating cavity 110 is divided into first chamber 111 and second chamber 112 by block 400, and is drained and offered second on block 400 Through-hole 410, second through-hole 410 are respectively communicated in first chamber 111 and second chamber 112, which can be by sputum sample This liquid pilot flow direction second chamber 112.In this way, when removing the second lid 300 from the first lid 200, the second through-hole 410 Just it is connected with first through hole 210, in conjunction with the drainage function of drainage block 400, which, which leaves and takes cup 10 and meet, is only being beaten Also the condition of sputum sample liquid accessing operation, and the addition pair of the drainage block 400 be can be carried out in the case where opening the second lid 300 Certain inhibition is played at sputum sample liquid movement to first through hole 210, can not only be reduced sputum sample liquid and accessed Volatile quantity in the process reduces a possibility that sputum sample liquid pollutes environment, infection experiment personnel, additionally it is possible to reduce sputum sample The possibility that liquid overflows during transportation.

In one embodiment, the first lid 200 is detachably connected with cup body 100, is sealed up with lid and is stated accommodating cavity 110.? In the present embodiment, the first lid 200 is tightly connected by the way of being threadedly engaged with cup body 100, certain first lid 200 and cup Body 100 can also be connected using modes such as sealing clampings, not do unique restriction herein.In this way, when being stored in sputum sample liquid, it can To open the first lid 200, sputum sample liquid is poured into from the opening of cup body 100, sputum sample liquid draws drainage block 400 The lower inflow second chamber 112 of effect is led, and has been stored in the sputum sample liquid of second chamber 112 at this time because there is drainage block 400 Barrier effect without largely evaporating；In this way, can not only reduce the time spent by deposit sputum sample liquid, moreover it is possible to A possibility that enough reducing infection experiment personnel or pollution environment.Certainly, user can be during drawing sputum sample liquid In the case where not opening the first lid 200, suction pipe is successively passed through into first through hole 210 and the second through-hole 410, it just can be from the second chamber Sputum sample liquid is drawn in room 112, so that volatile quantity of the sputum sample liquid in suction process also reduces, and then reduces sputum sample This liquid pollutes a possibility that environment, infection experiment personnel.

In one embodiment, also referring to Fig. 1 and Fig. 2, first through hole 210 is faced with the second through-hole 410, and first Through-hole 210 and the second through-hole 410 are round hole, and the central axes of the two overlap, and so be can be convenient extending in a straight line Suction pipe is inserted into first through hole 210 and the second through-hole 410 straight.Certainly in the other embodiments of the utility model, first through hole 210 or second through-hole 410 or square hole or other shapes hole, the two can also mutually stagger, that is, in the two Axis is not necessarily overlapped, and tool for sampling of being subject to can successively pass through first through hole 210 and the second through-hole 410, herein Unique restriction is not done.

In one embodiment, referring to Fig. 1, drainage block 400 has drainage face 420, the drainage face 420 is used for sputum sample At the second through-hole of this liquid pilot flow direction 410, and at the second through-hole 410 because gravity drops down onto second chamber 112；Specifically, draw Flowing block 400 is in hollow annular, has first end 430 and the second end 440, one end close to outer ring edge is referred to as first End 430, the first end 430 are connected to 100 inner sidewall of cup body, and one end close to inner annular edge is referred to as the second end 440, Here inner annular edge is enclosed above-mentioned second through-hole 410, here, the specific shape in the drainage face 420 for convenience of explanation Shape, the virtual horizontal plane S in second chamber 112, the drainage face 420 is at a distance from horizontal plane S along from first end 430 It is gradually reduced toward the direction of the second end 440, in this way, the sputum sample liquid fallen on drainage block 400 can be in the work of gravity The second through-hole 410 is flowed to lower edge drainage face 420；Preferably, the drainage face 420 is in a circular table shape.

In addition, size of the first end 430 in the normal direction along above-mentioned horizontal plane S is greater than the second end 440 on edge Size in the normal direction of above-mentioned horizontal plane S.Since the connection of drainage block 400 and cup body 100 is similar to the connection of cantilever beam Structure, thus keep the connecting pin of the drainage block 400 and cup body 100 bigger than the thickness of its " cantilever end ", the drainage block can be made 400 connect that cooperation is more stable with cup body 100, and the bearing capacity for draining block 400 is stronger, moreover, when sputum sample is left and taken cup 10 and gone out When now shaking, the second end 440 in " cantilever end " namely the present embodiment is also less likely to occur to turn down or deform.

Certainly in the other embodiments of the utility model, the drainage face 420 can also be in fang platform shape or other can draw It leads sputum sample liquid and moves to shape at the second through-hole 410 rapidly, do not do unique restriction herein.

In one embodiment, drainage block 400 is non-elastic member, and the aperture of the second through-hole 410 opened up thereon is greater than first The aperture of through-hole 210, so, it is possible to reduce the possibility that suction pipe contacts during taking liquid with drainage block 400 so can avoid phlegm Liquid sample adhesion is on drainage block, to further avoid the sputum being adhered on drainage block 400 when opening the first lid 200 Sample volatilization.

In one embodiment, which can also be elastic component, be further chosen as rubber parts, work as drainage When block 400 is elastic component, the aperture for draining the second through-hole 410 opened up on block 400 can be less than first through hole 210, effect It is: after suction pipe is passed through first through hole 210 by user, second through-hole, 410 hole wall can be generated when extending into the second through-hole 410 A degree of squeezing effect is opened the second through-hole 410 greatly, is passed through to suction pipe, and the second end 440 is then under the action of screen resilience It holds suction pipe tube wall tightly, the volatile quantity of sputum sample liquid can be so further decreased in sampling process, moreover, suction pipe is past When outer taking-up, the second end 440 can also scrape off the sputum sample liquid for being trapped in suction pipe outer wall, avoid and be stranded in outside suction pipe The sputum sample liquid of wall is brought to outside cup body 100, causes environmental pollution or infection experiment personnel.In one embodiment, please together Refering to fig. 1 and Fig. 2, it further includes protrusion 500 that sputum sample, which leaves and takes cup 10, the protrusion 500 in second chamber 112, and with cup The bottom of body 100 is fixedly connected；In the present embodiment, multiple above-mentioned raised 500 are equipped with, each raised 500 are spaced apart from each other setting, should Protrusion 500 has fixed function to viscous liquid to a certain extent, so that sputum sample liquid be made to be not easy reverse flow to cup body 100 openings.Certainly in the other embodiments of the utility model, which can also be arranged on the inside of cup body 100 On wall, unique restriction is not done herein.

In one embodiment, the protrusion 500 is cylindrical or flat column, can also be with the other shapes such as tapered, herein not Do unique restriction.

In one embodiment, the second lid 300 is threadedly coupled with the first lid 200, is sealed up with lid and is stated first through hole 210, In the present embodiment, which is preferably rubber parts.Certainly in the other embodiments of the utility model, the second lid Body 300 can also be connected with the first lid 200 using other modes, such as sealing clamping.

In one embodiment, cup body 100 is Transparent Parts, and cup body 100 is equipped with graduated scale (not shown), in this way can be square Just user found out in the case where not opening the first lid 200 in cup body 100 number and color of sputum sample liquid etc. other Situation.

Sputum sample provided by the utility model leaves and takes the use step of cup 10, incorporated by reference to referring to Fig. 1 to Fig. 3:

Save step:

Initialization step: the second lid 300 is screwed in into first through hole 210；

Step 1: the first lid 200 is screwed off from cup body 100；

Step 2: sputum sample liquid is poured into from the oral area of cup body 100, sputum sample liquid edge drains drawing for block 400 at this time Stream interface 420 moves rapidly toward at the second through-hole 410, and eventually falls into second chamber 112；

Step 3: covering the first lid 200 on cup body 100, complete to save.

Sampling procedure:

Step 1: the second lid 300 is screwed off from the first lid 200；

Step 2: suction pipe is extended through the second through-hole 410 from first through hole 210；

Step 3: drawing sputum sample liquid with suction pipe, and suction pipe is taken out along original route；

Step 4: repeating third step several times；

Step 5: the second lid 300 is screwed in first through hole 210, sampling is completed.

Above disclosures are merely preferred embodiments of the utility model, the utility model cannot be limited with this certainly Interest field, therefore equivalent variations made according to the claim of the utility model still fall within the scope of the utility model.

Claims (10)

1. sputum sample leaves and takes cup characterized by comprising

Cup body has accommodating cavity；

First lid seals the accommodating cavity for covering, offers first through hole on first lid；

Second lid, removably lid seals the first through hole；And

Block is drained, is connected to the cup body, and the accommodating cavity is divided into first chamber and second chamber, the drainage block On offer the second through-hole being respectively communicated in the first chamber and the second chamber, the drainage block can be by the sputum Second chamber described in sample liquid pilot flow direction.

2. sputum sample as described in claim 1 leaves and takes cup, it is characterised in that: first lid and the cup body are detachable Connection seals the accommodating cavity with lid.

3. sputum sample as described in claim 1 leaves and takes cup, it is characterised in that: the first through hole and the second through-hole phase Mutual face.

4. sputum sample as described in claim 1 leaves and takes cup, it is characterised in that: the drainage block has first end and second End, the first end are connected to the cup body, and the edge of the second end is enclosed second through-hole, described to draw Stream block, which has, is able to guide the sputum sample liquid stream to the drainage face of second through-hole, and virtual one in the second chamber Horizontal plane, the drainage face at a distance from the horizontal plane along from the first end toward the direction of the second end by It is decrescence small.

5. sputum sample as claimed in claim 4 leaves and takes cup, it is characterised in that: method of the first end along the horizontal plane The size in line direction is greater than the second end along the size of the normal direction of the horizontal plane.

6. sputum sample as claimed in claim 4 leaves and takes cup, it is characterised in that: the drainage face is in rotary table planar.

7. as sputum sample as claimed in any one of claims 1 to 6 leaves and takes cup, it is characterised in that: the sputum sample leaves and takes cup It further include the protrusion being located in the second chamber, the protrusion is connect with the cup body.

8. sputum sample as claimed in claim 7 leaves and takes cup, it is characterised in that: the protrusion is in the form of a column or cone cell.

9. sputum sample as claimed in claim 7 leaves and takes cup, it is characterised in that: the protrusion is equipped with multiple, each protrusion Interval is connected to the bottom of the cup body.

10. as sputum sample as claimed in any one of claims 1 to 6 leaves and takes cup, it is characterised in that: the cup body is Transparent Parts, And the cup body is equipped with graduated scale.