CN207964309U - A kind of feces collection device of controllable feces collection amount - Google Patents
A kind of feces collection device of controllable feces collection amount Download PDFInfo
- Publication number
- CN207964309U CN207964309U CN201820168853.XU CN201820168853U CN207964309U CN 207964309 U CN207964309 U CN 207964309U CN 201820168853 U CN201820168853 U CN 201820168853U CN 207964309 U CN207964309 U CN 207964309U
- Authority
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- China
- Prior art keywords
- tube body
- feces collection
- outer tube
- projecting ring
- cushion chamber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 210000003608 fece Anatomy 0.000 title claims abstract description 25
- 238000005070 sampling Methods 0.000 claims abstract description 31
- 238000007789 sealing Methods 0.000 claims abstract description 20
- 239000007853 buffer solution Substances 0.000 claims abstract description 7
- 239000012528 membrane Substances 0.000 claims abstract description 4
- 238000010790 dilution Methods 0.000 claims description 8
- 239000012895 dilution Substances 0.000 claims description 8
- 210000004907 gland Anatomy 0.000 claims description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims 1
- 238000007689 inspection Methods 0.000 abstract description 6
- 239000012891 Ringer solution Substances 0.000 abstract 1
- 238000001514 detection method Methods 0.000 description 6
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 238000000386 microscopy Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002504 physiological saline solution Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Abstract
The utility model discloses a kind of feces collection devices of controllable feces collection amount, including outer tube body and sampling rod, it is characterized in that, internal thread is equipped on the inner wall of one end of the outer tube body, sealed membrane is equipped on the other end of the outer tube body, it is equipped with internal projecting ring at the middle part of the outer tube body, the inner cavity of outer tube body is divided into two independent connecting cavities and cushion chamber by the internal projecting ring, and buffer solution is equipped in the cushion chamber；One end of the sampling rod be equipped with the matched screw thread block of internal thread, the other end of the sampling rod be equipped with it is whole be in thorn-like collection head, the collection head extends to across internal projecting ring in cushion chamber.The utility model can effectively control the collection capacity of stool, in environment of the stool sample in sealing during inspection, it can be ensured that the authenticity and accuracy of stool routine examination testing result.
Description
Technical field
The utility model is related to technical field of medical instrument, are related specifically to a kind of stool receipts of controllable feces collection amount
Storage.
Background technology
Clinical excrement checkout belongs to one of three big conventional detection of medical institutions' clinical examination, i.e. blood routine, stool routine examination, urine is normal
Rule.The specimen sample device of stool is not just strict with since the dawn of human civilization, early stage container has matchbox, carton, is mostly to current
Plastic casing or cup different, of different sizes.Sampler is chosen with bamboo and wood label to plastic spoon picking in sampling, then
Same method a small amount of sample of picking suspicious portion out of container is then used by medical matters testing staff, a drop physiological saline or buffering is added dropwise
Solution film-making microscopy or other calibratings.It is had the disadvantages that using above-mentioned sample detecting mode：Pollution is big, and sampling quantity is difficult to control
System, the size of sampling quantity is disputed and dispute, and medical worker to stool carry out sampling process in, the big portion of stool sample
Exposure in air, not only makes indoor stink denseer between timesharing, not hygienic enough, and stool sample during inspection easily by
Pollution, can not ensure the authenticity and accuracy of stool routine examination testing result.
However in view of the deficiencies of the prior art, developer it is necessary to develop a kind of reasonable design, it is simple in structure, convenient for taking
Band can effectively control the collection capacity of stool, can in environment of the stool sample in sealing during inspection
Ensure the feces collection device of the authenticity of stool routine examination testing result and the controllable feces collection amount of accuracy.
Utility model content
In order to solve the problems existing in the prior art, the utility model aim provides a kind of reasonable design, simple in structure, just
In carrying, capable of effectively being controlled the collection capacity of stool, stool sample is in during inspection in the environment of sealing,
It can ensure the feces collection device of the authenticity of stool routine examination testing result and the controllable feces collection amount of accuracy.
In order to solve the above technical problems, the utility model is realized using following technical scheme：
A kind of feces collection device of controllable feces collection amount, including outer tube body and sampling rod, which is characterized in that described
The inner wall of one end of outer tube body is equipped with internal thread, sealed membrane is equipped on the other end of the outer tube body, in the outer tube body
Middle part be equipped with internal projecting ring, the inner cavity of outer tube body is divided into two independent connecting cavities and cushion chamber by the internal projecting ring, in institute
It states and is equipped with buffer solution in cushion chamber；
One end of the sampling rod be equipped with the matched screw thread block of internal thread, set in the other end of the sampling rod
There are the whole collection head in thorn-like, the collection head to be extended in cushion chamber across internal projecting ring.
In a preferred embodiment of the utility model, filter is equipped in the cushion chamber, the filter will
Cushion chamber is divided into two independent dilution chambers and sampling cavity.
In a preferred embodiment of the utility model, the filter is filter screen.
In a preferred embodiment of the utility model, it is equipped with lid at the middle part of the sampling rod and is located on internal projecting ring
Sealing gland is equipped with sealing ring between the sealing gland and internal projecting ring.
In a preferred embodiment of the utility model, the sealing ring is fabricated using silica gel material.
Compared with prior art, the utility model is equipped with internal projecting ring at the middle part of outer tube body, and internal projecting ring will be in outer tube body
Chamber is divided into two independent connecting cavities and cushion chamber, and buffer solution is equipped in cushion chamber, is equipped in the other end of sampling rod whole
Body is in the collection head of thorn-like, and collection head is extended to across internal projecting ring in cushion chamber, using the above structure can be to the acquisition of stool
Amount is effectively controlled, in environment of the stool sample in sealing during inspection, it can be ensured that stool routine examination detection knot
The authenticity and accuracy of fruit bring larger facility to stool routine examination detection work.
Description of the drawings
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, other drawings may also be obtained based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model.
Specific implementation mode
In order to make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, under
Face combines and is specifically illustrating, and the utility model is expanded on further.
Shown in referring to Fig.1, a kind of feces collection device of the controllable feces collection amount provided in figure, including outer tube body 100
With sampling rod 200.
It is equipped with internal thread 130 on the inner wall of one end of outer tube body 100, sealing is equipped on the other end of outer tube body 100
Film 500 is equipped with internal projecting ring 300 at the middle part of outer tube body 100, and the inner cavity of outer tube body 100 is divided into two independences by internal projecting ring 300
Connecting cavity 110 and cushion chamber 120, buffer solution is equipped in the cushion chamber 120.
It is equipped in one end of sampling rod 200 and passes through spiral shell with 130 matched screw thread block 210 of internal thread, screw thread block 210
Line is connected on outer tube body 100, adopt the structure not only effectively raise it is steady between sampling rod 200 and outer tube body 100
Qualitative energy, while effectively can also prevent liquid from leaking out.
It is equipped with the whole collection head 220 in thorn-like in the other end of sampling rod 200, collection head 220 prolongs across internal projecting ring 300
It extends in cushion chamber 120, the collection capacity of stool can effectively be controlled by adopting the structure, convenient for clinically related disease
The quantitative detection of disease or diagnosis marker.
Filter 400 is equipped in cushion chamber 120, cushion chamber 120 is divided into two independent dilution chambers by filter 400
121 and sampling cavity 122, the stool that collection head 220 acquires is flowed into sampling after dilution in dilution chamber 121 by filter 400
In chamber 122, adopting the structure can effectively avoid sampling needle from being blocked or damage, and filter 400 is in the present embodiment
Filter screen.
Be equipped with lid at the middle part of sampling rod 200 and be located at sealing gland 230 on internal projecting ring 300, sealing gland 230 with it is interior
It is equipped with sealing ring 600 between bulge loop 300, adopts the structure and effectively raises between sealing gland 230 and internal projecting ring 300
Sealing performance avoids buffer solution from being leaked out between it, and sealing ring 600 is fabricated using silica gel material in the present embodiment.
The concrete operations of the utility model sampling are as follows：
When carrying out sample detecting to the stool of patient, screw thread block 210 is rotated from outer tube body 100 and is removed, it is then sharp
It is sampled in the collection head 220 of thorn-like with the entirety of sampling rod 200, after the completion of sampling, collection head 220 is passed through into internal projecting ring
300 are inserted into dilution chamber 121, while the rotation of screw thread block 210 being connected through a screw thread and is locked on outer tube body 100, defecate
It is flowed into sampling cavity 122 by filter 400 after dilution in dilution chamber 121, when medical staff is detected, need to only be passed through
Sampling needle-penetration sealed membrane 500 is sampled detection.
The utility model is equipped with internal projecting ring at the middle part of outer tube body in summary, and the inner cavity of outer tube body is divided by internal projecting ring
Two independent connecting cavities and cushion chamber are equipped with buffer solution in cushion chamber, and it is in thorn-like to be equipped with whole in the other end of sampling rod
Collection head, collection head extends in cushion chamber across internal projecting ring, can have using the above structure to the collection capacity of stool
The control of effect, stool sample during inspection in sealing environment in, it can be ensured that stool routine examination testing result it is true
Property and accuracy, to stool routine examination detection work bring larger facility.
Basic principles, main features, and advantages of the present invention has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principles of the present invention, the utility model can also on the premise of not departing from the spirit and scope of the utility model
There are various changes and modifications, these various changes and improvements fall within the scope of the claimed invention.The utility model is wanted
Protection domain is asked to be defined by appended claims and its equivalent.
Claims (5)
1. a kind of feces collection device of controllable feces collection amount, including outer tube body and sampling rod, which is characterized in that described outer
The inner wall of one end of tube body is equipped with internal thread, sealed membrane is equipped on the other end of the outer tube body, in the outer tube body
Middle part is equipped with internal projecting ring, and the inner cavity of outer tube body is divided into two independent connecting cavities and cushion chamber by the internal projecting ring, described
Buffer solution is equipped in cushion chamber；
One end of the sampling rod be equipped with the matched screw thread block of internal thread, the sampling rod the other end be equipped with it is whole
Body is in the collection head of thorn-like, and the collection head is extended to across internal projecting ring in cushion chamber.
2. a kind of feces collection device of controllable feces collection amount according to claim 1, it is characterised in that：Described slow
It rushes intracavitary and is equipped with filter, cushion chamber is divided into two independent dilution chambers and sampling cavity by the filter.
3. a kind of feces collection device of controllable feces collection amount according to claim 2, it is characterised in that：The filtering
Device is filter screen.
4. a kind of feces collection device of controllable feces collection amount according to claim 1, it is characterised in that：It is adopted described
The middle part of lining bar is equipped with the sealing gland that lid is located on internal projecting ring, and sealing ring is equipped between the sealing gland and internal projecting ring.
5. a kind of feces collection device of controllable feces collection amount according to claim 4, it is characterised in that：The sealing
Circle is fabricated using silica gel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820168853.XU CN207964309U (en) | 2018-01-31 | 2018-01-31 | A kind of feces collection device of controllable feces collection amount |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820168853.XU CN207964309U (en) | 2018-01-31 | 2018-01-31 | A kind of feces collection device of controllable feces collection amount |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207964309U true CN207964309U (en) | 2018-10-12 |
Family
ID=63736228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820168853.XU Expired - Fee Related CN207964309U (en) | 2018-01-31 | 2018-01-31 | A kind of feces collection device of controllable feces collection amount |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207964309U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108303282A (en) * | 2018-01-31 | 2018-07-20 | 聚民生物科技有限公司 | A kind of feces collection device of controllable feces collection amount |
| CN109853697A (en) * | 2019-01-17 | 2019-06-07 | 北京几何科技有限公司 | A kind of sampling valve, urine capture system and closestool |
| CN112274185A (en) * | 2019-07-22 | 2021-01-29 | 大连中孚生物工程有限公司 | Excrement sample collection method and auxiliary excrement sample collection device |
| CN112504722A (en) * | 2020-11-24 | 2021-03-16 | 安徽桐康医疗科技股份有限公司 | Excrement collecting pipe with high filterability |
-
2018
- 2018-01-31 CN CN201820168853.XU patent/CN207964309U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108303282A (en) * | 2018-01-31 | 2018-07-20 | 聚民生物科技有限公司 | A kind of feces collection device of controllable feces collection amount |
| CN109853697A (en) * | 2019-01-17 | 2019-06-07 | 北京几何科技有限公司 | A kind of sampling valve, urine capture system and closestool |
| CN109853697B (en) * | 2019-01-17 | 2021-04-13 | 北京几何科技有限公司 | Sampling valve, urine collection system and closestool |
| CN112274185A (en) * | 2019-07-22 | 2021-01-29 | 大连中孚生物工程有限公司 | Excrement sample collection method and auxiliary excrement sample collection device |
| CN112504722A (en) * | 2020-11-24 | 2021-03-16 | 安徽桐康医疗科技股份有限公司 | Excrement collecting pipe with high filterability |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181012 |