CN204649460U - A kind of stool sampling device - Google Patents
A kind of stool sampling device Download PDFInfo
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- CN204649460U CN204649460U CN201520334880.6U CN201520334880U CN204649460U CN 204649460 U CN204649460 U CN 204649460U CN 201520334880 U CN201520334880 U CN 201520334880U CN 204649460 U CN204649460 U CN 204649460U
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Abstract
The utility model provides a kind of stool sampling device, comprising: the sampling head of sample lid, thief rod and hollow tube-shape; One end of described thief rod is connected with the center of described sample lid, and the other end is connected with the side of described sampling head, and described sampling head is trapezoidal along the xsect in direction, axis.The convenient sampling of described stool sampling device, increase work efficiency without the need to repeatedly sampling, sampling head does not directly contact with sample lid, is not easy to pollute.
Description
Technical field
The utility model relates to clinical treatment and prevention and control of diseases field, especially relates to a kind of stool sampling device.
Background technology
Clinical treatment and prevention and control of diseases are very arduous and tasks of shouldering heavy responsibilities always, and its mission is by the diagnosis and treatment of disease, deformity and injury and prevention and control, creates health environment, maintains social stability, safeguard national security, promote people ' s health; Its aim is take scientific research as support, it be basic by the talent, centered by disease prevention and cure, defending under planning commission leader, play technical management and technical service function, around national disease prevention and cure key task, strengthen the research to disease treatment and preventative strategies can and measure, carry out the organizing and implementing of various diseases preventing and controlling planning.
Nowadays, the stool sample box of medical treatment and Disease epizootic sampling onsite application is generally two kinds: a kind of is simple plastic casing, lid itself is with scraping blade, another is plastic sample bottle, bottle cap is equipped with sample spatula, and the stool sample box of the first structure is directly connected with lid due to scraping blade, not only easily pollute, and the large inconvenient operation of sampling difficulty, repeatedly sampling to meet sampling requirement needs, have impact on normal work efficiency.Although the stool sample box of the second structure slightly improves, relative processing ease, still need repeatedly to sample, but also the pollution of lid can be caused, conscientiously do not solve the technical matters occurred.
In view of this, special this utility model of proposition.
Utility model content
The purpose of this utility model is to provide a kind of stool sampling device, to solve the technical matters that the sampling operation step existed in prior art is numerous and diverse, affect work efficiency and pollution sampling lid.
The stool sampling device that the utility model provides, comprising: the sampling head of sample lid, thief rod and hollow tube-shape; One end of described thief rod is connected with the center of described sample lid, and the other end is connected with the side of described sampling head, and described sampling head is trapezoidal along the longitudinal section in direction, axis.
In prior art, the stool sample box of medical treatment and Disease epizootic sampling onsite application is generally two kinds: a kind of is simple plastic casing, lid itself is with scraping blade, another is plastic sample bottle, bottle cap is equipped with sample spatula, all there is the large inconvenient operation of sampling difficulty in the stool sample box of these two kinds of structures, efficiency is low and can cause the problems such as pollution of lid.
Stool sampling device of the present utility model, sample lid is connected with sampling head indirectly by thief rod, be not easy to pollute, sampling head is the shape of hollow, and when carrying out actual sampling, the equal sampling in both sides, easy to operate, back and forth or left and right is rocked and can be realized sampling, then put into the container held, only need single job can obtain q.s sample, general each sampling amount can reach about 5-10g.In addition, because its longitudinal section along direction, axis is trapezoidal design, the operation of follow-up acquisition sample is also facilitated.
Further, conveniently hold after sampling, what match with sample lid also has sample bottle, and described sample lid is covered on described sample bottle and makes described sampling head and thief rod be positioned at described sample bottle.
Further, described thief rod is connected with the mid point of described sampling head side.
Further, described sampling head is along the circular in cross-section with axis vertical direction.
Further, described sampling head is along being square with the xsect of axis vertical direction.
Sampling head also can be square along being circle with the xsect of axis vertical direction, namely can make square tubular and also can make rounded cylindrical, but the general relatively good making of rounded cylindrical uses also convenient.
Further, described sample lid is threaded with described sample bottle.
Further, described sample covers and is provided with internal thread, and described sample bottle is provided with external thread.
Further, described sample bottle is cylindric, and described sample lid is dome.
Further, described sampling head comprises upper side wall and lower wall, and described upper side wall is 0.5-1:2-2.5 with the length ratio of lower wall.
Further, described upper side wall and the length of lower wall are than being 1:2-2.5.
Further, the diameter of described sample bottle is 3.5-4cm, and the height of described sample bottle is 5-5.5cm, and described lower wall is 0.1-0.3cm apart from the distance bottom described sample bottle, and one end of described lower wall is 0.3-0.5cm apart from the distance of described sample bottle sidewall.
Further, the diameter of described sample bottle is 3.5cm, and the height of described sample bottle is 5cm, and described lower wall is 0.2-0.3cm apart from the distance bottom described sample bottle, and one end of described lower wall is 0.3-0.4cm apart from the distance of described sample bottle sidewall.
The upper side wall of sampling head and the relative length of lower wall need certain requirement, if upper side wall is 0.5-1cm when making, lower wall is then 2-2.5cm, its side is made to watch in trapezoidal, and the degree that its trapezoidal both sides tilt is limited by the length ratio of top and bottom sidewall, because if its degree tilted is too small, sampling amount and sampling operation difficulty can be affected, degree of tilt is excessive can cause sampling again after the phenomenon that easily drops produce, therefore the length of top and bottom sidewall preferably controls in suitable scope.In addition, lower wall also needs certain required distance apart from one end of the distance bottom described sample bottle and lower wall apart from the distance of described sample bottle sidewall, if the mistake of suffering closely can cause the pollution of sample bottle and the loss of sample, if apart from excessive, sampling amount can be had influence on.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural perspective of the first stool sampling device of the prior art;
Fig. 2 is the structural perspective of the second stool sampling device of the prior art;
The structure vertical view of the stool sampling device that Fig. 3 provides for the first embodiment of the utility model;
Fig. 4 is the A-A direction view of the structure vertical view of the stool sampling device of Fig. 3;
The three-dimensional structure diagram of the sampling head of the stool sampling device that Fig. 5 provides for the first embodiment of the utility model;
Fig. 6 is the shape of cross section figure of the sampling head of stool sampling device in Fig. 5;
The sampling head of the stool sampling device that Fig. 7 provides for the utility model the second embodiment face structural drawing;
Fig. 8 is the shape of cross section figure of the sampling head of stool sampling device in Fig. 7;
Reference numeral:
101-sample lid; 102-sample bottle; 103-thief rod;
104-sampling head; 105-upper side wall; 106-lower wall.
Embodiment
Be clearly and completely described the technical solution of the utility model below in conjunction with accompanying drawing, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
In description of the present utility model, it should be noted that, orientation or the position relationship of the instruction such as term " " center ", " on ", D score, "left", "right", " vertically ", " level ", " interior ", " outward " they be based on orientation shown in the drawings or position relationship; be only the utility model and simplified characterization for convenience of description; instead of instruction or imply the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.
The utility model provides a kind of stool sampling device, as shown in Figure 3-4, comprising: the sampling head 104 of sample lid 101, thief rod 103 and hollow tube-shape; One end of described thief rod 103 is connected with the center of described sample lid 101, and the other end is connected with the side of described sampling head 104, and described sampling head 104 is trapezoidal along the longitudinal section in direction, axis.
In prior art, the stool sample box of medical treatment and Disease epizootic sampling onsite application is generally two kinds: a kind of is simple plastic casing, lid itself is with scraping blade, as shown in Figure 1, this stool sampling device as can be seen from figure also, because its sampling head is directly connected with lid, be easy to when reality samples make sample be infected with lid, and the shape of this sampling head is a straight-bar, sampling is inconvenient, and each sampling amount also repeated multiple times sampling of very little needs just can reach sampling requirement.
Another sampler of the prior art is plastic sample bottle, bottle cap is equipped with sample spatula, as shown in Figure 2, there is the large inconvenient operation of sampling difficulty in the stool sample box of this structure too, and efficiency is low and can cause the problems such as pollution of lid.
In order to solve the problem, the utility model provides a kind of stool sampling device, stool sampling device of the present utility model, and sample lid is connected with sampling head indirectly by thief rod, be not easy to pollute, and sampling head is the shape of hollow, when carrying out actual sampling, the equal sampling in both sides, easy to operate, back and forth or left and right is rocked and can be realized sampling, then put into the container held, only need single job can obtain q.s sample, general each sampling amount can reach about 5-10g.In addition, because its longitudinal section along direction, axis is trapezoidal design, the operation of follow-up acquisition sample is also facilitated.
Further, conveniently hold after sampling, what match with sample lid 101 also has sample bottle 102, and described sample lid 101 is covered on described sample bottle 102 and makes described sampling head 104 and thief rod 103 be positioned at described sample bottle.
In addition, described sampling head 103 comprises upper side wall 104 and lower wall 105, and described upper side wall 104 is 0.5-1:2-2.5 with the length ratio of lower wall 105.Preferred, described upper side wall 104 is 1:2-2.5 with the length ratio of lower wall 105.
The upper side wall 104 of sampling head needs certain requirement with the relative length of lower wall 105, if upper side wall is 0.5-1cm when making, lower wall is then 2-2.5cm, its side is made to watch in trapezoidal, and the degree that its trapezoidal both sides tilt is limited by the length ratio of top and bottom sidewall, because if its degree tilted is too small, sampling amount and sampling operation difficulty can be affected, degree of tilt is excessive can cause sampling again after easily drop, therefore the length of top and bottom sidewall preferably controls in suitable scope.
Stool sampling device of the present utility model, conveniently carry not easily excessive when actual fabrication, sample bottle 102 integral diameter is 3.5-4cm, is highly 5-5.5cm, the distance of lower wall bottom sample bottle is 0.1-0.3cm, and the distance of one end distance sample bottle sidewall of lower wall is 0.3-0.5cm.Thief rod 103 total length 3.3cm, diameter is 5cm, and sampling head 104 is 1.5cm with the diameter of the xsect of axes normal.
Further, the diameter of sample bottle is 3.5cm, and the height of sample bottle is 5cm, and the distance of lower wall bottom sample bottle is 0.2-0.3cm, and the distance of one end distance sample bottle sidewall of lower wall is 0.3-0.4cm.
Conveniently sampling easily operation, described thief rod is preferably connected with the mid point of described sampling head side.
Further, described sampling head is along the circular in cross-section with axis vertical direction.
Further, described sampling head is along being square with the xsect of axis vertical direction.
Sampling head also can be square along being circle with the xsect of axis vertical direction, namely can make square tubular and also can make rounded cylindrical, but the general relatively good making of rounded cylindrical uses also convenient.
Further, described sample lid 101 is threaded with described sample bottle 102, and after adopting the mode be threaded can make sampling, sample bottle can seal by sample lid completely, and it is the most tight also more firm that this mode is closed.
Further, described sample lid 101 is provided with internal thread, described sample bottle 102 is provided with external thread.
Further, described sample bottle 102 is cylindric, and described sample lid 101 is dome.
The utility model is introduced further below by specific embodiment:
The structure vertical view of the stool sampling device that Fig. 3 provides for the first embodiment of the utility model, Fig. 4 is the A-A direction view of Fig. 3, by sample lid 101, sample bottle 102, the sampling head 104 of thief rod 103 and hollow tube-shape forms, sample lid 101 is threaded with sample bottle 102, just in time be covered on sample bottle 102 to make sample lid 101, sampling head 104 and thief rod 103 are positioned within sample bottle 102, one end of thief rod 103 is connected with the center of sample lid 101, the other end is connected with the mid point of sampling head 104 side, sampling head 104 comprises upper side wall 105 and lower wall 106, the length of upper side wall 105 is 0.5cm, the length of lower wall 106 is 2cm, sampling head 104 is trapezoidal along the longitudinal section in direction, axis, the shape of concrete sampling head 104 as shown in Figure 5, the shape of the xsect of itself and axis vertical direction is rounded as shown in Figure 6, during concrete making, sample bottle 102 integral diameter is 4cm, be highly 5.5cm, thief rod 103 total length 3.3cm, diameter is 5cm, sampling head 104 is 1.5cm with the diameter of the xsect of axes normal, the distance of lower wall bottom sample bottle is 0.2cm, the distance of one end distance sample bottle sidewall of lower wall is 0.3cm.After taking stool sampling device to scene during concrete use, sampling head 104 is used to sample, utilize the left side of sampling head 104 or right side all can direct sample, loading sample is rocked in left and right/front and back, single job can obtain the sample size of 5-10 gram, then sampling head 104 is connected thief rod 103 and directly puts into sample bottle 102, cover tightly sample lid 101 and take back lab analysis sample.
As the second specific embodiment, by the sample lid 101 of circle, cylindric sample bottle 102, the sampling head 104 of thief rod 103 and hollow tube-shape forms, sample lid 101 is threaded with sample bottle 102, just in time be covered on sample bottle 102 to make sample lid 101, sampling head 104 and thief rod 103 are positioned within sample bottle 102, one end of thief rod 103 is connected with the center of sample lid 101, the other end is connected with the mid point of sampling head 104 side, sampling head 104 comprises upper side wall 105 and lower wall 106, the length of upper side wall 105 is 1cm, the length of lower wall 106 is 2.5cm, sampling head 104 is trapezoidal along the longitudinal section in direction, axis, the shape of concrete sampling head 104 as shown in Figure 7, the shape of the xsect of itself and axis vertical direction is square as shown in Figure 8, during concrete making, sample bottle 102 integral diameter is 3.5cm, be highly 5cm, thief rod 103 total length 3.3cm, diameter is 5cm, sampling head 104 is 1.5cm with the diameter of the xsect of axes normal, the distance of lower wall bottom sample bottle is 0.3cm, the distance of one end distance sample bottle sidewall of lower wall is 0.4cm.After taking stool sampling device to scene during concrete use, sampling head 104 is used to sample, utilize the left side of sampling head 104 or right side all can direct sample, loading sample is rocked in left and right/front and back, single job can obtain the sample size of 5-10 gram, then sampling head 104 is connected thief rod 103 and directly puts into sample bottle 102, cover tightly sample lid 101 and take back lab analysis sample.
As the third specific embodiment, by the sample lid 101 of circle, cylindric sample bottle 102, the sampling head 104 of thief rod 103 and hollow tube-shape forms, sample lid 101 is threaded with sample bottle 102, sample lid 101 arranges internal thread, sample bottle 102 arranges external thread, just in time be covered on sample bottle 102 to make sample lid 101, sampling head 104 and thief rod 103 are positioned within sample bottle 102, one end of thief rod 103 is connected with the center of sample lid 101, the other end is connected with the mid point of sampling head 104 side, sampling head 104 comprises upper side wall 105 and lower wall 106, the length of upper side wall 105 is 1cm, the length of lower wall 106 is 2cm, sampling head 104 is trapezoidal along the longitudinal section in direction, axis, the shape of the xsect of itself and axis vertical direction is rounded, during concrete making, sample bottle 102 integral diameter is 3.5cm, be highly 5cm, thief rod 103 total length 3.3cm, diameter is 5cm, sampling head 104 is 1.5cm with the diameter of the xsect of axes normal, the distance of lower wall bottom sample bottle is 0.1cm, the distance of one end distance sample bottle sidewall of lower wall is 0.5cm.After taking stool sampling device to scene during concrete use, sampling head 104 is used to sample, utilize the left side of sampling head 104 or right side all can direct sample, loading sample is rocked in left and right/front and back, single job can obtain the sample size of 5-10 gram, then sampling head 104 is connected thief rod 103 and directly puts into sample bottle 102, cover tightly sample lid 101 and take back lab analysis sample.
The stool sampling device that the utility model provides, sample bottle can be plastic material, this material cost is low, and carry lighter, also can not cause waste if directly abandoned when not preparing recycling after sampling, the stool sampling device of this structure is that inventor passes through a large amount of creative works and obtains, and especially its sampling head have employed unique project organization, substantially increase sampling efficiency, be worthy of popularization.
Last it is noted that above each embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to foregoing embodiments, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein some or all of technical characteristic; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of each embodiment technical scheme of the utility model.
Claims (10)
1. a stool sampling device, is characterized in that, comprising: the sampling head of sample lid, thief rod and hollow tube-shape; One end of described thief rod is connected with the center of described sample lid, and the other end is connected with the side of described sampling head, and described sampling head is trapezoidal along the longitudinal section in direction, axis.
2. a kind of stool sampling device according to claim 1, is characterized in that, also comprise sample bottle, and described sample lid is covered on described sample bottle and makes described sampling head and thief rod be positioned at described sample bottle.
3. a kind of stool sampling device according to claim 1, is characterized in that, described thief rod is connected with the mid point of described sampling head side.
4. a kind of stool sampling device according to claim 1, is characterized in that, described sampling head is along the circular in cross-section with axis vertical direction.
5. a kind of stool sampling device according to claim 1, is characterized in that, described sampling head is along being square with the xsect of axis vertical direction.
6. a kind of stool sampling device according to claim 2, is characterized in that, described sample lid is threaded with described sample bottle.
7. a kind of stool sampling device according to claim 2, it is characterized in that, described sampling head comprises upper side wall and lower wall, and described upper side wall is 0.5-1:2-2.5 with the length ratio of lower wall.
8. a kind of stool sampling device according to claim 7, is characterized in that, described upper side wall is 1:2-2.5 with the length ratio of lower wall.
9. a kind of stool sampling device according to claim 7, it is characterized in that, the diameter of described sample bottle is 3.5-4cm, the height of described sample bottle is 5-5.5cm, described lower wall is 0.1-0.3cm apart from the distance bottom described sample bottle, and one end of described lower wall is 0.3-0.5cm apart from the distance of described sample bottle sidewall.
10. a kind of stool sampling device according to claim 9, it is characterized in that, the diameter of described sample bottle is 3.5cm, the height of described sample bottle is 5cm, described lower wall is 0.2-0.3cm apart from the distance bottom described sample bottle, and one end of described lower wall is 0.3-0.4cm apart from the distance of described sample bottle sidewall.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520334880.6U CN204649460U (en) | 2015-05-21 | 2015-05-21 | A kind of stool sampling device |
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| CN201520334880.6U CN204649460U (en) | 2015-05-21 | 2015-05-21 | A kind of stool sampling device |
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| CN204649460U true CN204649460U (en) | 2015-09-16 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108225812A (en) * | 2018-01-25 | 2018-06-29 | 四川大学 | Sampling cup |
| CN110579371A (en) * | 2019-10-14 | 2019-12-17 | 杭州同创越诚基因科技有限公司 | quantitative excrement sample collecting device for intestinal microecology detection and using method |
-
2015
- 2015-05-21 CN CN201520334880.6U patent/CN204649460U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108225812A (en) * | 2018-01-25 | 2018-06-29 | 四川大学 | Sampling cup |
| CN110579371A (en) * | 2019-10-14 | 2019-12-17 | 杭州同创越诚基因科技有限公司 | quantitative excrement sample collecting device for intestinal microecology detection and using method |
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20200521 |
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| CF01 | Termination of patent right due to non-payment of annual fee |