CN108645644B - Excrement specimen collecting and retaining device - Google Patents
Excrement specimen collecting and retaining device Download PDFInfo
- Publication number
- CN108645644B CN108645644B CN201810796621.3A CN201810796621A CN108645644B CN 108645644 B CN108645644 B CN 108645644B CN 201810796621 A CN201810796621 A CN 201810796621A CN 108645644 B CN108645644 B CN 108645644B
- Authority
- CN
- China
- Prior art keywords
- tube
- thick
- pipe
- key
- piston rod
- 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.)
- Active
Links
- 238000007789 sealing Methods 0.000 claims abstract description 22
- 230000007704 transition Effects 0.000 claims abstract description 16
- 230000002550 fecal effect Effects 0.000 claims description 10
- 230000014759 maintenance of location Effects 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 5
- 210000005239 tubule Anatomy 0.000 claims description 3
- 210000003608 fece Anatomy 0.000 abstract description 7
- 230000009467 reduction Effects 0.000 abstract description 2
- 238000005070 sampling Methods 0.000 description 14
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 206010011409 Cross infection Diseases 0.000 description 1
- 206010029803 Nosocomial infection Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009533 lab test Methods 0.000 description 1
- 238000010339 medical test Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
Abstract
A device for collecting and retaining faeces specimen comprises a tube body, a collecting and storing tube, a piston rod, a key and a sealing plug; a limiting clamping plate is arranged in the front end of the pipe body, and a strip-shaped groove along the central shaft direction is formed in the wall of the middle part of the pipe body; the collecting and storing tube comprises a thin tube, a transition tube and a thick tube which are connected in sequence and are communicated, the thin tube penetrates through the limiting clamping plate and stretches into the front end of the tube body, and the thick tube is limited at the rear part of the limiting clamping plate through the transition tube and the limiting clamping plate; the front end of the piston rod is a piston, the diameter of the rear end of the piston rod is larger than that of the thick pipe, the piston is placed in the thin pipe, the diameter of the middle part of the piston rod is the same as the inner diameter of the thick pipe, and the rear end of the piston rod is exposed out of the thick pipe; the inner end of the key is fixedly connected with the piston rod, and the outer end of the key extends out of the strip-shaped groove of the pipe body; the sealing plug is buckled at the rear end of the pipe body. The invention has the advantages of simple structure, quick collection, convenient and stable taking and transportation, sanitation, cleanness, reduction of odor emission and the like. The invention belongs to the technical field of medical specimen collection.
Description
Technical Field
The invention belongs to the technical field of medical specimen collection, and particularly relates to a fecal specimen collection and retention device.
Background
Fecal testing is an important pathway for medical examination, identification and diagnosis, as three general medical testing projects. Thus, it is often necessary to collect and leave feces for examination in hospitals and research institutions. The traditional collecting method adopts a cotton swab or a plastic spoon to dig and scoop, and then uses another bowl or cup-shaped container to be filled, so that a patient is inconvenient to collect a specimen, and a inspector firstly needs to open a bottle (or cup) cover for containing the specimen when carrying out specimen treatment, so that the inspector is uncomfortable with pungent odor, the whole process is multiple in steps, the collecting amount and the application amount cannot be controlled, the odor emission degree is high, the cross infection probability is high, the specimen is easy to pour, the specimen is unsightly, and the transfer friendliness between the patient and the inspector is poor. Currently, in order to more facilitate the collection and inspection of faeces of patients and laboratory staff, a faeces collector is also appeared on the market, and comprises a sampler and a sample collector, wherein the sampler comprises a push rod, a piston, a hollow tube, a sleeve and a sleeve cover; when the device is used, the piston is pushed to a preset position, the sleeve is inserted into the sample receiver, and the sleeve cover is buckled at the bottom of the sleeve after collection; during inspection, the sleeve cover is opened, the hollow tube is pushed down, and then the push rod and the piston are pushed, so that collected excrement is taken out. Although the acquisition and retention method greatly improves the defects of the traditional acquisition method, the following defects also exist: firstly, after collection, the bottom of the sleeve still has excrement, so that collection personnel can fasten the sleeve cover inconveniently, uncleanly and untidy; secondly, after the collection is accomplished, the upper portion of push rod stretches out from hollow tube, intraductal, causes to take, transportation inconvenient, and easy misplaced push rod causes the sample to reveal in taking, the transportation.
Disclosure of Invention
Aiming at the problems, the invention provides a device for collecting and retaining faeces specimens, which is convenient and sanitary to collect, stable and reliable to retain, and has the advantages of simple structure, quick collection, convenient and stable taking and transportation, sanitation and cleanness, reduction of odor emission and the like.
A device for collecting and retaining faeces specimen comprises a tube body, a collecting and storing tube, a piston rod, a key and a sealing plug; the pipe body is a hollow pipe, a limiting clamping plate is arranged in the front end of the pipe body, and a strip-shaped groove along the central shaft direction is formed in the wall of the middle part of the pipe body; the collecting and storing tube comprises a thin tube, a transition tube and a thick tube which are connected in sequence and are communicated, the thin tube penetrates through the limiting clamping plate and stretches into the front end of the tube body, and the thick tube is limited at the rear part of the limiting clamping plate through the transition tube and the limiting clamping plate; the front end of the piston rod is a piston, the diameter of the rear end of the piston rod is larger than that of the thick pipe, the piston is placed in the thin pipe, the diameter of the middle part of the piston rod is the same as the inner diameter of the thick pipe, and the rear end of the piston rod is exposed out of the thick pipe; the inner end of the key is fixedly connected with the piston rod, and the outer end of the key extends out of the strip-shaped groove of the pipe body; the sealing plug is buckled at the rear end of the pipe body. By adopting the structure, the collecting and storing tube can be inserted into a sample for collecting, the collecting and storing tube is pulled back into the tube body after collecting, and the sealing plug is buckled at the front end of the tube body, so that the sample is more convenient, more sanitary and cleaner to collect and take out, and meanwhile, the piston rod is arranged in the tube body after collecting, so that the sample is convenient to take and transport, and the leakage caused by misoperation is reduced; the setting of key promotes the piston rod more conveniently, labour saving and time saving.
As one preferable mode, the pipe further comprises a semi-ring buckle, wherein the semi-ring buckle is provided with a limiting hook, the semi-ring buckle is fixed on the outer wall of the middle part of the pipe body, and the limiting hook penetrates through the outer wall of the pipe body and stretches into the pipe body. By adopting the structure, the collecting and storing pipe can be limited by the cooperation of the limiting hooks and the collecting and storing pipe, the stability of the collecting and storing pipe before and after collecting is ensured, and the problems in the using process are reduced.
Preferably, the limiting clamping plate is a circular plate, and the diameter of the circular plate is matched with the inner diameter of the pipe body; an opening is formed in the center of the circular plate, and the size of the opening is matched with the outer diameter of the tubule. By adopting the structure, the structure is simple, the collecting and storing pipe can be effectively limited, and the smooth completion of the collecting work is ensured.
Preferably, the outer diameter of the thin tube is smaller than that of the thick tube, the outer diameter of the thick tube is smaller than that of the inner diameter of the tube body, the transition tube is funnel-shaped, and the outer diameter of the transition tube gradually increases from the joint of the thin tube and the thick tube. By adopting the structure, the proper pipe diameter is suitable for installation, more samples can be collected by fully utilizing the space, and the funnel-shaped transition pipe can better push out the samples during sampling, so that the collected samples are reduced to be remained in the collection storage pipe.
Preferably, the piston rod comprises a piston, a thin rod and a thick rod which are connected in sequence, the diameter of the thin rod is smaller than that of the thin tube, the diameter of the thick rod main body is smaller than that of the thick tube, the diameter of the front end of the thick rod is the same as that of the thick tube, and the diameter of the rear end of the thick rod is larger than that of the thick tube. By adopting the structure, the sampling and sampling can be completed better by adopting the proper thin rod and thick rod, which is convenient for matching with the collecting storage tube.
Preferably, the device further comprises a rubber plug, wherein the rubber plug is arranged at the joint of the thin rod and the thick rod, and the outer wall of the rubber plug is contacted with the inner wall of the thick pipe. By adopting the structure, the relative sliding of the thick rod and the thick pipe is completed through the friction between the rubber plug and the inner wall of the thick pipe, the abrasion of the piston rod is reduced, and the relative sliding between the rubber plug and the inner wall of the thick pipe is smoother and more stable.
As a preference, the rubber plug and the sealing plug are made of rubber materials. By adopting the structure, the material is soft, friction-resistant and good in sealing performance.
Preferably, the key comprises a key seat and a key body, wherein the key seat is fixed in the middle of the piston rod, and the key body passes through the strip-shaped groove from outside the tube body and is connected with the key seat in a buckle mode. By adopting the structure, the key seat is stably connected with the key body, and the piston rod is stably pushed and pulled by pushing the key body, so that the sampling and the sampling are stably completed.
Preferably, the key body has a protrusion at its lower portion, a recess is provided in the key base, and the protrusion of the key body is engaged with the recess of the key base. With this structure, stable connection is formed by the convex portion and the concave portion, ensuring stability of the key.
Preferably, the surface of the outer end of the key body comprises two sections, the upper section is a concave curved surface, the lower section is a straight surface, and the height of the straight surface is the same as the highest point of the curved surface. By adopting the structure, the inclined plane is more convenient for an operator to push the key through a single finger, the key body has a certain thickness due to the straight plane design, and the operator is convenient to hold the key to push the key, so that the operator can push the piston according to a proper mode, and sampling are completed.
The invention has the beneficial effects that: the thin pipe of the collecting storage pipe stretches into the front side of the limiting clamp plate, the thick pipe is clamped at the rear side of the limiting clamp plate, the collecting storage pipe can be inserted into a sample for collecting, the collecting storage pipe is pulled back into the pipe body after collecting, and the sealing plug is buckled at the front end of the pipe body, so that the collecting and taking out of the sample are more convenient, sanitary and clean, meanwhile, the piston rod is arranged in the pipe body after collecting, the taking and the transportation are convenient, the leakage of the sample caused by misoperation is reduced, and the structure is simple and the operation is easy; the key is arranged to push the piston rod more conveniently, so that time and labor are saved; the semi-ring buckle is arranged on the outer side of the middle part of the pipe body, and the semi-ring buckle is provided with a limiting hook, so that the collecting and storing pipe can be limited through the cooperation of the limiting hook and the collecting and storing pipe, the stability of the collecting and storing pipe before and after collecting is ensured, and the problems in the using process are reduced; the rubber plug is arranged at the joint of the thick rod and the thin rod, the relative sliding of the thick rod and the thick pipe is completed through the friction between the rubber plug and the inner wall of the thick pipe, the abrasion of the piston rod is reduced, and the relative sliding between the rubber plug and the inner wall of the thick pipe is smoother and more stable, and the sampling is more convenient.
Drawings
Fig. 1 is an exploded view of an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of an embodiment of the present invention.
Fig. 3 is a schematic diagram of a push piston rod sampling according to an embodiment of the present invention.
Fig. 4 is a schematic diagram II of the embodiment of the invention when the piston rod is pushed for sampling.
Fig. 5 is a schematic diagram III of the embodiment of the invention when the piston rod is pushed for sampling.
Fig. 6 is a schematic diagram of a pushing piston rod sampling according to an embodiment of the present invention.
FIG. 7 is a schematic diagram of the present invention when sampling by pushing the piston rod.
Wherein, 1-body, 2-semi-ring buckle, 3-collection storage tube, 4-piston rod, 5-sealing plug, 6-key, 7-plug.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
A device for collecting and retaining faeces specimen comprises a tube body, a semi-ring buckle, a collecting and storing tube, a piston shaft, a sealing plug, a key and a rubber plug. The body is hollow pipe, is equipped with spacing cardboard in the inside of the front end of hollow pipe, and the bar groove has been offered to the middle section of hollow pipe. The collecting and storing tube comprises a thin tube, a transition tube and a thick tube which are connected in sequence, wherein the outer diameter of the thin tube is smaller than that of the thick tube, and the outer diameter of the thick tube is smaller than that of the tube body; the transition pipe is funnel-shaped, that is, the diameter of the transition pipe gradually increases from the connection position with the thin pipe to the connection position with the thick pipe. The collecting and storing tube is placed in the tube body, the thin tube penetrates through the limiting clamping plate and extends out of the front end of the tube body, and the thick tube is limited by the limiting clamping plate and is reserved in the tube body. The piston rod comprises a piston, a thin rod and a thick rod which are connected in sequence; the diameter of the piston is matched with the inner diameter of the thin tube; the diameter of the thin rod is smaller than the diameters of the piston and the thin tube; the diameter of the thick rod main body is slightly smaller than the inner diameter of the thick pipe, and the diameter of the rear end of the thick rod is larger than the inner diameter of the thick pipe, so that the whole piston rod is prevented from falling into the collecting and storing pipe, and the sample is inconvenient to collect and take out; the diameter of the front end of the thick rod is the same as that of the thick pipe. The piston of the piston rod is arranged in the thin pipe, the thin rod is arranged in the collecting and storing pipe, the thick rod is arranged in the thick pipe, a rubber plug is fixed at the joint of the thick rod and the thin rod, and the thick rod and the collecting and storing pipe are rubbed by the rubber plug when sliding relatively. The key comprises a key body and a key seat, and the key body and the key seat are mutually matched to form a buckle connection. The key seat is fixed on the thick rod and is positioned at the middle section of the thick rod, and the key seat is provided with a concave part. After the piston rod is placed in the collecting and storing tube, the key body is inserted into the strip-shaped groove of the tube body, the convex part of the key body penetrates through the strip-shaped groove and is buckled into the concave part of the key seat, so that stable buckling connection is formed, a user can push the key to move the piston rod, and the sample can be collected or taken out conveniently. The sealing plug is buckled at the rear end of the pipe body before use, so that the loss or the loss is prevented. The rubber plug and the sealing plug are made of rubber materials. The outer wall in the middle of the tube body is fixed with a half ring buckle which is used for limiting the sliding of the collecting and storing tube in the tube body. The front end of the semi-ring buckle is provided with a limiting hook which extends into the pipe body. When not sampling, the limit hook of the semi-ring buckle blocks the rear end of the collecting storage tube, so that the collecting storage tube is prevented from sliding in the tube body, and the stability of the device when not in use is ensured. After the device is used, the limiting hooks of the semi-ring buckles are clamped at the transition pipe of the collecting and storing pipe, the front end of the thick pipe of the collecting and storing pipe is blocked, the movement of the collecting and storing pipe in the pipe body after a sample is collected is prevented, and the stability of the device after collection is ensured.
The hollow tube is made of plastic materials. The limiting clamping plate is a circular plate with the same inner diameter as the tube body, and an opening matched with the outer diameter of the tubule of the collecting storage tube is formed in the middle of the circular plate.
The surface of the outer end of the key body comprises two sections, the upper section is a concave curved surface, the lower section is a straight surface, and the height of the straight surface is the same as the highest point of the curved surface.
When the device is used for sampling, the thin tube of the collecting and storing tube is inserted into a sample to be collected, then the pushing key body of the key is pressed to move to the rear of the tube body, the piston rod moves backwards under the pushing action of the key, and the sample is sucked into the collecting and storing tube after the negative pressure of the collecting and storing tube is reduced, as shown in fig. 3. The push key is pushed to move backwards continuously, the piston rod also moves backwards continuously, when the rubber plug moves to the rear end of the collecting and storing tube, the rubber plug is clamped by the collecting and storing tube, at the moment, the limiting hook of the semi-ring buckle is pushed out of the tube body by the collecting and storing tube, and the piston rod drives the collecting and storing tube to move towards the rear end of the tube body, as shown in fig. 4. The key is pushed continuously until the collecting and storing tube is pulled into the tube body completely, at this time, the limiting hook of the semi-ring buckle is reset, the limiting hook blocks the transition tube of the collecting and storing tube to prevent the collecting and storing tube from moving, and meanwhile, the key body moves to the tail end of the strip-shaped groove of the tube body, and the rear end of the piston rod ejects the sealing plug sealed at the rear end of the tube body, as shown in fig. 5. The ejected sealing plug is taken down, and then the collection port of the tube body is closed by the sealing plug from the front end of the tube body, so that the sample is completely sealed and kept in the collection storage tube, as shown in fig. 6.
When the laboratory test staff takes out the sample, namely take off the sealing plug that seals in body front end earlier in this device, promote the key and remove to the body front end, drive the piston rod and promote to the body front end, the sample that stores in gathering the storage tube is released by the piston rod, the sample is followed the mouth of pipe of gathering the storage tube front end, the mouth of pipe of body front end is discharged to accomplish the sample and taken out, as shown in fig. 7.
The above examples are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above examples, and any other changes, modifications, substitutions, combinations, and simplifications that do not depart from the spirit and principle of the present invention should be made in the equivalent manner, and the embodiments are included in the protection scope of the present invention.
Claims (8)
1. A fecal specimen collection and retention device, characterized by: comprises a tube body, a collecting and storing tube, a piston rod, a key and a sealing plug; the pipe body is a hollow pipe, a limiting clamping plate is arranged in the front end of the pipe body, and a strip-shaped groove along the central shaft direction is formed in the wall of the middle part of the pipe body; the collecting and storing tube comprises a thin tube, a transition tube and a thick tube which are connected and communicated in sequence, the outer diameter of the thin tube is smaller than that of the thick tube, the outer diameter of the thick tube is smaller than that of the inner diameter of the tube body, the transition tube is in a funnel shape, the outer diameter of the transition tube gradually increases from the joint of the thin tube and the thick tube, the thin tube penetrates through the limit clamping plate to extend into the front end of the tube body, and the thick tube is limited at the rear part of the limit clamping plate through the transition tube and the limit clamping plate; the pipe also comprises a semi-ring buckle, wherein the semi-ring buckle is provided with a limiting hook, the semi-ring buckle is fixed on the outer wall of the middle part of the pipe body, and the limiting hook penetrates through the outer wall of the pipe body and stretches into the pipe body; the front end of the piston rod is a piston, the diameter of the rear end of the piston rod is larger than that of the thick pipe, the piston is placed in the thin pipe, the diameter of the middle part of the piston rod is the same as the inner diameter of the thick pipe, and the rear end of the piston rod is exposed out of the thick pipe; the inner end of the key is fixedly connected with the piston rod, and the outer end of the key extends out of the strip-shaped groove of the pipe body; the sealing plug lock is in the rear end of body, and the rear end of piston rod will seal behind the sealing plug ejecting of body rear end, takes off the sealing plug that is ejected, and the sealing plug can be followed the front end of body and sealed the collection mouth of body.
2. A fecal specimen collection and retention device according to claim 1, wherein: the limiting clamping plate is a circular plate, and the diameter of the circular plate is matched with the inner diameter of the pipe body; an opening is formed in the center of the circular plate, and the size of the opening is matched with the outer diameter of the tubule.
3. A fecal specimen collection and retention device according to claim 1, wherein: the piston rod comprises a piston, a thin rod and a thick rod which are connected in sequence, the diameter of the thin rod is smaller than that of the thin tube, the diameter of the thick rod main body is smaller than the inner diameter of the thick tube, and the diameter of the front end of the thick rod is the same as the inner diameter of the thick tube.
4. A fecal specimen collection and retention device according to claim 3, wherein: the rubber plug is arranged at the joint of the thin rod and the thick rod, and the outer wall of the rubber plug is contacted with the inner wall of the thick pipe.
5. The fecal specimen collection and retention device according to claim 4, wherein: the rubber plug and the sealing plug are made of rubber materials.
6. A fecal specimen collection and retention device according to claim 1, wherein: the key comprises a key seat and a key body, wherein the key seat is fixed in the middle of the piston rod, and the key body passes through the strip-shaped groove from outside the pipe body and is connected with the key seat in a buckle mode.
7. The fecal specimen collection and retention device according to claim 6, wherein: the lower part of the key body is provided with a convex part, the key seat is provided with a concave part, and the convex part of the key body is buckled into the concave part of the key seat.
8. The fecal specimen collection and retention device according to claim 6, wherein: the surface of the outer end of the key body comprises two sections, the upper section is a concave curved surface, the lower section is a straight surface, and the height of the straight surface is the same as the highest point of the curved surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810796621.3A CN108645644B (en) | 2018-07-19 | 2018-07-19 | Excrement specimen collecting and retaining device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810796621.3A CN108645644B (en) | 2018-07-19 | 2018-07-19 | Excrement specimen collecting and retaining device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108645644A CN108645644A (en) | 2018-10-12 |
| CN108645644B true CN108645644B (en) | 2024-02-23 |
Family
ID=63759768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810796621.3A Active CN108645644B (en) | 2018-07-19 | 2018-07-19 | Excrement specimen collecting and retaining device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108645644B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110487597B (en) * | 2019-09-04 | 2022-05-06 | 安徽中微微元生物科技有限公司 | Lactobacillus (LAB) detection sampling tube |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5069224A (en) * | 1989-02-24 | 1991-12-03 | Zinnanti Jr Anthony | Endometrial aspirator |
| CN201152832Y (en) * | 2008-02-18 | 2008-11-19 | 刘宇 | Novel feces sampling device |
| EP2060625A1 (en) * | 2007-11-16 | 2009-05-20 | Dentognostics GMBH | Elution device for samples intended for analysis |
| KR20100096353A (en) * | 2009-02-24 | 2010-09-02 | 박정규 | Feces pick-up container |
| CN201913923U (en) * | 2010-12-24 | 2011-08-03 | 李阳阳 | Pen |
| CN202141609U (en) * | 2011-08-01 | 2012-02-08 | 李新红 | Stool sampler for health inspection |
| CN202505972U (en) * | 2012-03-29 | 2012-10-31 | 昆明理工大学 | Embrocation device of liquid preparation for external use |
| CN202982808U (en) * | 2013-01-07 | 2013-06-12 | 舒林径 | Side thrusted syringe |
| CN203037484U (en) * | 2013-01-24 | 2013-07-03 | 刘开琴 | Novel excrement sampling device |
| CN203337418U (en) * | 2013-05-24 | 2013-12-11 | 深圳华大基因科技有限公司 | Excrement sampler |
| CN203519362U (en) * | 2013-09-11 | 2014-04-02 | 东营万通橡胶助剂有限公司 | Rubber auxiliary sampling device |
| CN203837937U (en) * | 2014-04-21 | 2014-09-17 | 邵明志 | Epidemic-preventing excrement sampler |
| CN203981422U (en) * | 2014-07-24 | 2014-12-03 | 李玉亮 | A kind of pharmacy sampler |
| CN205067113U (en) * | 2015-08-06 | 2016-03-02 | 包艳 | Excrement collector |
| CN105547739A (en) * | 2015-12-02 | 2016-05-04 | 安徽新合大工程管理有限公司 | Soil sampler |
| CN208383479U (en) * | 2018-07-19 | 2019-01-15 | 中山康源基因技术科技有限公司 | Device for collecting and retaining excrement specimen |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090269247A1 (en) * | 2008-04-29 | 2009-10-29 | Robert Lee Grenz | Fluid collection device with expresser plug holder |
-
2018
- 2018-07-19 CN CN201810796621.3A patent/CN108645644B/en active Active
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5069224A (en) * | 1989-02-24 | 1991-12-03 | Zinnanti Jr Anthony | Endometrial aspirator |
| EP2060625A1 (en) * | 2007-11-16 | 2009-05-20 | Dentognostics GMBH | Elution device for samples intended for analysis |
| CN201152832Y (en) * | 2008-02-18 | 2008-11-19 | 刘宇 | Novel feces sampling device |
| KR20100096353A (en) * | 2009-02-24 | 2010-09-02 | 박정규 | Feces pick-up container |
| CN201913923U (en) * | 2010-12-24 | 2011-08-03 | 李阳阳 | Pen |
| CN202141609U (en) * | 2011-08-01 | 2012-02-08 | 李新红 | Stool sampler for health inspection |
| CN202505972U (en) * | 2012-03-29 | 2012-10-31 | 昆明理工大学 | Embrocation device of liquid preparation for external use |
| CN202982808U (en) * | 2013-01-07 | 2013-06-12 | 舒林径 | Side thrusted syringe |
| CN203037484U (en) * | 2013-01-24 | 2013-07-03 | 刘开琴 | Novel excrement sampling device |
| CN203337418U (en) * | 2013-05-24 | 2013-12-11 | 深圳华大基因科技有限公司 | Excrement sampler |
| CN203519362U (en) * | 2013-09-11 | 2014-04-02 | 东营万通橡胶助剂有限公司 | Rubber auxiliary sampling device |
| CN203837937U (en) * | 2014-04-21 | 2014-09-17 | 邵明志 | Epidemic-preventing excrement sampler |
| CN203981422U (en) * | 2014-07-24 | 2014-12-03 | 李玉亮 | A kind of pharmacy sampler |
| CN205067113U (en) * | 2015-08-06 | 2016-03-02 | 包艳 | Excrement collector |
| CN105547739A (en) * | 2015-12-02 | 2016-05-04 | 安徽新合大工程管理有限公司 | Soil sampler |
| CN208383479U (en) * | 2018-07-19 | 2019-01-15 | 中山康源基因技术科技有限公司 | Device for collecting and retaining excrement specimen |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108645644A (en) | 2018-10-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR20070059173A (en) | Sampler | |
| US20220203356A1 (en) | Specimen collection device | |
| CN209276516U (en) | A kind of microorganism collection tube and microorganism collecting system | |
| CN108645644B (en) | Excrement specimen collecting and retaining device | |
| CN208872538U (en) | A kind of medical test feces sampler | |
| CN208926435U (en) | Middle section urine collector | |
| CN208383479U (en) | Device for collecting and retaining excrement specimen | |
| CN211270857U (en) | Urine sampling device for nephrology department | |
| CN210293741U (en) | Excrement sampling device for medical inspection | |
| CN208808530U (en) | A kind of lady's sampler of urine test | |
| CN211796614U (en) | Obstetrical clinical secretion sampling device | |
| CN215573816U (en) | Disposable excrement sampler | |
| CN214357540U (en) | Division of endocrinology detects strorage device | |
| CN102032996A (en) | Disposable excrement collector | |
| CN210802949U (en) | Excrement collecting device | |
| CN211140046U (en) | Urine collecting barrel for collecting 24-hour urine volume measurement | |
| CN219270974U (en) | Gynecological clinical sample sampling and storing device | |
| CN115944323B (en) | Sampling and collecting device for saliva drug detection and collecting method thereof | |
| CN201852721U (en) | Disposable excrement collector | |
| CN204831852U (en) | Urine sampler | |
| CN219714898U (en) | Urine sample cup is stayed convenient to partial shipment | |
| CN210044033U (en) | Dedicated human semen sample cup | |
| CN218832795U (en) | A quick collection system for oral cavity saliva sample | |
| CN217696637U (en) | Sample collection device and sample collector | |
| CN208905660U (en) | A kind of endometrium collector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |