CN217006502U - Excrement specimen collecting and storing tube with improved sealing - Google Patents
Excrement specimen collecting and storing tube with improved sealing Download PDFInfo
- Publication number
- CN217006502U CN217006502U CN202123306370.2U CN202123306370U CN217006502U CN 217006502 U CN217006502 U CN 217006502U CN 202123306370 U CN202123306370 U CN 202123306370U CN 217006502 U CN217006502 U CN 217006502U
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- cylinder
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- 238000007789 sealing Methods 0.000 title claims description 3
- 238000005070 sampling Methods 0.000 claims abstract description 54
- 238000001914 filtration Methods 0.000 claims abstract description 16
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 238000000605 extraction Methods 0.000 claims description 25
- 238000004321 preservation Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 3
- 210000003608 fece Anatomy 0.000 claims description 2
- 238000001514 detection method Methods 0.000 abstract description 6
- 239000000523 sample Substances 0.000 description 21
- 210000002700 urine Anatomy 0.000 description 10
- 239000007788 liquid Substances 0.000 description 9
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 8
- 235000017491 Bambusa tulda Nutrition 0.000 description 8
- 241001330002 Bambuseae Species 0.000 description 8
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 8
- 239000011425 bamboo Substances 0.000 description 8
- 101100327917 Caenorhabditis elegans chup-1 gene Proteins 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 210000001035 gastrointestinal tract Anatomy 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000012488 sample solution Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000002550 fecal effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009533 lab test Methods 0.000 description 1
- 210000004185 liver Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 210000000496 pancreas Anatomy 0.000 description 1
- 230000001575 pathological effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses an excrement specimen collecting and storing tube with an improved seal, which comprises a placing cup and a sampling assembly, wherein the placing cup comprises a cup body, the top end surface of the cup body penetrates through the cup body, the top end of the cup body is connected with a filtering screw cylinder in an assembling mode, the top end of the filtering screw cylinder is fixedly provided with a sampling cover, the top end of the sampling cover is detachably provided with the sampling assembly, the sampling assembly comprises a piston cylinder and a piston rod, the piston rod is vertically inserted into the piston cylinder in a sliding mode, the bottom end of the piston rod is fixedly provided with a piston, the bottom end of the outer circumferential surface of the piston cylinder is horizontally connected with a sampling tube in a penetrating mode, and a one-way valve is arranged on the sampling tube. The utility model overcomes the problems that the prior excrement sample needs to be sampled by opening the bottle body, so that peculiar smell is transmitted, the detection of inspectors is influenced, and the excrement solution is mainly required to be collected for detection and is inconvenient to collect during sampling and collecting.
Description
Technical Field
The utility model relates to the technical field of excrement storage tubes, in particular to an excrement specimen collecting and storing tube with an improved seal.
Background
Stool examination is one of routine laboratory test items, through which some pathological phenomena of gastrointestinal tract can be known more intuitively, and the functional conditions of digestive tract, pancreas and liver and gall can be indirectly judged, which are classified into general visual character observation, microscopic examination and chemical examination.
There is No. CN201520790770.0 now, a multi-functional stool sample collection bottle, includes the bottle body, bottle body top opening part is equipped with the bottle lid, bottle lid bottom fixedly connected with stretches into the collection stick of bottle body, it is spoon form to gather excellent stick head, excellent head has fine hair, can make things convenient for patient to get the material collection to stool and go on through having the collection stick of spoon form and have fine hair.
But need open the bottle when current excrement and urine sample is gathered and take a sample, and then lead to the peculiar smell to spread to influence the inspection personnel and detect, mainly need gather excrement and urine solution when the sample is gathered simultaneously, detect, gather inconveniently.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a feces specimen collecting and preserving tube with an improved seal, and aims to solve the problems.
The utility model is realized by the following steps:
the utility model provides an improve excrement and urine sample collection preservation pipe that seals, including placing cup and sampling component, it runs through the cup that sets up including the top face to place the cup, the top equipment of cup is connected with filters the spiral shell section of thick bamboo, the top of filtering the spiral shell section of thick bamboo is fixed with the sampling lid, the top demountable installation of sampling lid has sampling component, sampling component includes piston cylinder and piston rod, the vertical slip grafting in inside of piston cylinder has the piston rod, the bottom mounting of piston rod has the piston, the outer periphery bottom level through connection of piston cylinder has the sampling tube, install the check valve on the sampling tube.
Furthermore, a filter screen is fixed at the bottom end of the filtering barrel, and the filtering barrel is vertically inserted into the cup body.
And then the bottom mounting through filtering a spiral shell section of thick bamboo has the filter screen, filters the vertical inside of pegging graft at the cup of a spiral shell section of thick bamboo to conveniently filter excrement and urine residue, the extraction detects liquid and detects.
Furthermore, the internal thread has been seted up on the inside top of cup, and internal thread and filter screw section of thick bamboo screw thread equipment are connected.
And then set up the internal thread through the inside top of cup, internal thread and filter screw section of thick bamboo thread equipment connection to make things convenient for thread equipment connection, be convenient for assemble fixedly.
Furthermore, the bottom end of the piston cylinder is vertically connected with an extraction needle in a through manner, and the extraction needle is provided with a valve.
And then there is the extraction needle through the vertical through connection in bottom of piston cylinder, installs the valve on the extraction needle for the sample liquid of control extraction avoids flowing out.
Furthermore, the top end of the sampling cover is penetrated and filled with a rubber block, and the rubber block is penetrated and inserted with the extraction needle.
And then link up through the top of sampling lid and fill there is the block rubber, and the block rubber runs through with the extraction needle and pegs graft to conveniently run through sealed sample cup, be convenient for simultaneously extract the sample and detect.
Furthermore, a rubber plug is plugged at the outer end part of the sampling tube.
And then the outer end of the sampling tube is stuffed with a rubber plug, which is beneficial to continuously extracting the sample solution.
Compared with the prior art, the utility model has the beneficial effects that: when the excrement sample collecting and storing tube with the improved seal is used, when in use, the excrement of a patient is placed in the cup body, then the top end of the cup body is provided with the filtering screw cylinder, then the rubber block of the sampling cover of the extraction needle at the bottom end of the piston cylinder in the sampling assembly is pulled, the piston rod is pulled to extract excrement liquid, then the valve on the extraction needle is closed, the one-way valve on the sampling tube is opened, the needle penetrates through the rubber plug to sample for detection, so that the defect that the detection of inspectors is influenced due to the fact that the bottle body needs to be opened for sampling when the excrement sample is collected is overcome, and further peculiar smell is transmitted to influence the inspectors to detect is solved, meanwhile, the problem that the excrement liquid is collected and is inconvenient to collect when the sample is collected is solved, so that the problem that the bottle body needs to be opened for sampling when the existing excrement sample is collected, and further peculiar smell is transmitted to influence the inspectors to detect is solved, and meanwhile, the excrement liquid is mainly collected when the sample is collected, the detection is carried out, and the collection is inconvenient.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and that those skilled in the art can also obtain other related drawings based on the drawings without inventive efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of an exploded structure of the present invention;
FIG. 3 is an exploded view of the placement cup in an embodiment of the present invention;
FIG. 4 is an exploded view of a sampling assembly according to an embodiment of the present invention.
In the figure: 1. placing the cup; 11. a cup body; 12. an internal thread; 13. filtering the screw cylinder; 14. filtering with a screen; 15. a sampling cover; 16. a rubber block; 2. a sampling assembly; 21. a piston cylinder; 22. extracting the needle; 23. a valve; 24. a piston rod; 25. a piston; 26. a sampling tube; 27. a one-way valve; 28. and a rubber plug.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Referring to fig. 1, fig. 2, fig. 3 and fig. 4, a fecal specimen collecting and storing tube with an improved seal comprises a placing cup 1 and a sampling assembly 2, the placing cup 1 comprises a cup body 11 with a top end surface penetrating through the placing cup, a filtering screw cylinder 13 is assembled and connected on the top end of the cup body 11, a sampling cover 15 is fixed on the top end of the filtering screw cylinder 13, the sampling assembly 2 is detachably installed on the top end of the sampling cover 15, the sampling assembly 2 comprises a piston cylinder 21 and a piston rod 24, the piston rod 24 is vertically inserted into the piston cylinder 21 in a sliding manner, a piston 25 is fixed on the bottom end of the piston rod 24, a sampling tube 26 is horizontally connected on the bottom end of the outer circumferential surface of the piston cylinder 21 in a penetrating manner, and a one-way valve 27 is installed on the sampling tube 26.
And then when preserving the pipe through the excrement and urine sample collection that this improvement was sealed using, place patient's excrement and urine in cup 11 during the use, then with 11 top installations of cup filter screw section of thick bamboo 13, then in the rubber block 16 of the extraction needle 22 sampling lid 15 of the 21 bottom of piston cylinder in the sampling subassembly 2, then pulling piston rod 24 draws excrement and urine liquid, then close valve 23 on the extraction needle 22, open check valve 27 on the sampling tube 26, it detects to utilize the syringe needle to run through rubber buffer 28 sample, thereby need open the bottle and sample when the excrement and urine sample of overcoming is gathered, and then lead to the peculiar smell to spread, thereby influence the inspector and detect, mainly need to gather excrement and urine solution when sampling the collection simultaneously, detect, gather inconvenient problem.
Referring to fig. 3, a filter screen 14 is fixed at the bottom end of the filtering barrel 13, and the filtering barrel 13 is vertically inserted into the cup body 11.
And then the bottom mounting through filtering barrel 13 has filter screen 14, filters the inside of barrel 13 vertical grafting at cup 11 to conveniently filter excrement and urine residue, the extraction detects liquid and detects.
Referring to fig. 3, an internal thread 12 is formed at the top end of the interior of the cup body 11, and the internal thread 12 is connected with a filter barrel 13 in a threaded assembly manner.
And then seted up internal thread 12 through the inside top of cup 11, internal thread 12 and filter screw section of thick bamboo 13 thread assembly connection to make things convenient for thread assembly connection, be convenient for assemble fixedly.
Referring to fig. 4, the bottom end of the piston cylinder 21 is vertically connected to an extraction needle 22, and a valve 23 is installed on the extraction needle 22.
And then there is extraction needle 22 through the vertical through connection of the bottom of piston cylinder 21, installs valve 23 on the extraction needle 22 for the sample liquid of control extraction avoids flowing out.
Referring to fig. 3, the top end of the sampling cover 15 is plugged with a rubber block 16, and the rubber block 16 is inserted into the extraction needle 22.
And then link up through the top of sampling lid 15 and be clogged there is the block rubber 16, and the block rubber 16 runs through the grafting with extraction needle 22 to conveniently run through sealed sample cup 11, be convenient for simultaneously extract the sample and detect.
Referring to fig. 4, a rubber stopper 28 is plugged to the outer end of the sampling tube 26.
A rubber stopper 28 is further plugged through the outer end of the sampling tube 26 to facilitate continuous withdrawal of the sample solution.
The working principle is as follows: the excrement of a patient is placed in the cup body 11, the top end of the cup body 11 is provided with the filtering screw barrel 13, the extraction needle 22 at the bottom end of the piston barrel 21 in the sampling assembly 2 is sampled in the rubber block 16 of the cover 15, the piston rod 24 is pulled to extract excrement liquid, the valve 23 on the extraction needle 22 is closed, the one-way valve 27 on the sampling tube 26 is opened, and the needle penetrates through the rubber plug 28 to be sampled for detection.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes may be made to the present invention by those skilled in the art. 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 (6)
1. The utility model provides a faecal specimen collection preservation pipe that improvement was sealed which characterized in that: including placing cup (1) and sampling component (2), place cup (1) including cup (11) that the top face runs through the setting, the top equipment of cup (11) is connected with and filters barrel (13), the top of filtering barrel (13) is fixed with sampling lid (15), the top demountable installation of sampling lid (15) has sampling component (2), sampling component (2) are including piston cylinder (21) and piston rod (24), the inside vertical slip grafting of piston cylinder (21) has piston rod (24), the bottom mounting of piston rod (24) has piston (25), the outer periphery bottom level through connection of piston cylinder (21) has sampling tube (26), install check valve (27) on sampling tube (26).
2. The improved sealing feces specimen collection and preservation tube according to claim 1, wherein a filter screen (14) is fixed at the bottom end of the filter cylinder (13), and the filter cylinder (13) is vertically inserted into the cup body (11).
3. The stool specimen collection and preservation tube with the improved seal as recited in claim 2, characterized in that the cup body (11) has an internal thread (12) at the top end, and the internal thread (12) is in threaded assembly with the filter barrel (13).
4. The stool specimen collection and preservation tube with the improved seal according to claim 1, characterized in that an extraction needle (22) is vertically connected to the bottom end of the piston cylinder (21) in a penetrating manner, and a valve (23) is installed on the extraction needle (22).
5. The stool specimen collection and preservation tube with the improved seal according to claim 4, characterized in that a rubber block (16) is plugged at the top end of the sampling cover (15), and the rubber block (16) is inserted in the extraction needle (22).
6. An improved sealed stool specimen collecting and preserving tube as claimed in claim 1, wherein the outer end of the sampling tube (26) is filled with a rubber stopper (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123306370.2U CN217006502U (en) | 2021-12-23 | 2021-12-23 | Excrement specimen collecting and storing tube with improved sealing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123306370.2U CN217006502U (en) | 2021-12-23 | 2021-12-23 | Excrement specimen collecting and storing tube with improved sealing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217006502U true CN217006502U (en) | 2022-07-19 |
Family
ID=82386294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123306370.2U Active CN217006502U (en) | 2021-12-23 | 2021-12-23 | Excrement specimen collecting and storing tube with improved sealing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217006502U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115683728A (en) * | 2022-11-14 | 2023-02-03 | 淄博市食品药品检验研究院 | Combined multifunctional collecting pipe fitting for food inspection collecting device and using method |
| CN115791248A (en) * | 2023-02-06 | 2023-03-14 | 山东第一医科大学第一附属医院(山东省千佛山医院) | Excrement and urine censorship device |
-
2021
- 2021-12-23 CN CN202123306370.2U patent/CN217006502U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115683728A (en) * | 2022-11-14 | 2023-02-03 | 淄博市食品药品检验研究院 | Combined multifunctional collecting pipe fitting for food inspection collecting device and using method |
| CN115683728B (en) * | 2022-11-14 | 2023-06-23 | 淄博市食品药品检验研究院 | Combined multifunctional collection pipe fitting for food inspection collection device and use method |
| CN115791248A (en) * | 2023-02-06 | 2023-03-14 | 山东第一医科大学第一附属医院(山东省千佛山医院) | Excrement and urine censorship device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An improved sealed fecal specimen collection and preservation tube Granted publication date: 20220719 Pledgee: Bank of China Limited Jiangyan Branch Pledgor: Jiangsu Huaxia Ruitai Medical Instrument Co.,Ltd. Registration number: Y2024980026813 |