CN108132179B - Automatic pretreatment device for inspecting excrement content - Google Patents
Automatic pretreatment device for inspecting excrement content Download PDFInfo
- Publication number
- CN108132179B CN108132179B CN201810005558.7A CN201810005558A CN108132179B CN 108132179 B CN108132179 B CN 108132179B CN 201810005558 A CN201810005558 A CN 201810005558A CN 108132179 B CN108132179 B CN 108132179B
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- CN
- China
- Prior art keywords
- liquid storage
- storage tank
- excrement
- water
- gear
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- 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
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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
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/38—Diluting, dispersing or mixing samples
Abstract
The invention discloses an automatic pretreatment device for testing excrement contents, and belongs to the technical field of medical and health clinical tests. The technical scheme is as follows: an automatic pretreatment device for testing excrement content comprises a driving device, a liquid storage tank, a cleaning device and a stirring device arranged in the liquid storage tank. The invention has the beneficial effects that: the excrement dilution, stirring and filtering processes are mechanically completed, the working efficiency is high, the excrement can be guaranteed to be in contact with air to carry out aerobic respiration to damage or decompose visible components, the defect that a conventional detection instrument needs manual operation is overcome, meanwhile, after normal saline or clear water is added, the motor A is started, the liquid storage tank can swing left and right, the excrement on the side wall of the liquid storage tank can be diluted more completely, residual excrement solidified blocks on the side wall of the liquid storage tank are avoided, the excrement is placed in the liquid storage tank, stimulation of excrement smell to a human body is avoided, and discomfort of workers in sense is avoided.
Description
The scheme is a divisional application, and the original application name is as follows: a pretreatment device for testing excrement content, which is applied for on the date: 2016-03-17, the application number of the original application is: 201610153111.5.
Technical Field
The invention relates to the technical field of medical and health clinical examination, in particular to an automatic pretreatment device for examining excrement contents.
Background
The routine test of the feces is one of three clinical routine test items. The pathological phenomena of the gastrointestinal tract can be intuitively understood through the examination, the functional conditions of the digestive tract, the pancreas and the liver and gall can be indirectly judged, and the method has important clinical significance for diagnosing and monitoring the curative effect of a plurality of diseases, particularly digestive tract diseases and parasites. Traditional excrement and urine inspection preprocessing device is adding normal saline or when clear water dilutes excrement and urine, can not be with the abundant mixture of normal saline and excrement and urine before adopting traditional mechanical stirring, remains excrement and urine solidification piece on the household utensils lateral wall, and traditional preprocessing device washs and needs manual operation, brings the discomfort on giving people the sense organ easily, and traditional preprocessing device leakproofness is poor, and the excrement and urine contact can not be dismantled, and life is short, and the running cost is high.
Disclosure of Invention
In order to solve the defects of the prior art, the invention aims to: the automatic pretreatment device for detecting the content of the excrement comprises a driving device, a liquid storage tank, a cleaning device and a stirring device arranged in the liquid storage tank;
the driving device comprises a main shaft arranged at the rear end of the bottom plate, a gear A and a connecting seat are arranged on the main shaft, one end of the connecting seat is sleeved on the main shaft, a gear B is arranged at the other end of the connecting seat, the gear A is meshed with the gear B, and a lead screw is fixedly connected to the end face of the gear B;
the liquid storage tank is arranged at the front end of the bottom plate and is hinged with the bottom plate, an excrement inlet is formed in the upper end of the liquid storage tank, a water inlet is formed in the outer side wall of the liquid storage tank, a liquid outlet is formed in the front end of the liquid storage tank, a connecting piece is arranged at the rear end of the liquid storage tank and is arranged on the lead screw, and threads matched with the lead screw are arranged in the connecting piece;
the cleaning device comprises a water tank and a water pipe, the water tank is arranged on the outer side of the liquid storage tank, one end of the water tank is connected with the water pump, the other end of the water tank is provided with the water pipe, the water pipe is wound on the inner side wall of the liquid storage tank, and the water pipe is provided with a water spraying hole;
the stirring device comprises a pair of supports, a rotating shaft is arranged on each support, a connecting rod mechanism is arranged on each rotating shaft, and each rotating shaft is hinged to the corresponding connecting rod mechanism.
The connecting rod mechanism comprises a connecting rod A, a connecting rod B and a connecting rod C, one end of the connecting rod B is hinged to the connecting rod A, the other end of the connecting rod B is hinged to the connecting rod C, and the other end of the connecting rod A and the other end of the connecting rod C are hinged to the support.
The connecting rod A, the connecting rod B and the connecting rod C are arc-shaped.
The bracket is arranged on the bottom surface of the liquid storage tank.
A baffle is arranged on the side wall of the liquid storage tank, and a motor A is arranged on the baffle.
The output shaft of the motor A penetrates through the side wall of the liquid storage tank and is arranged inside the liquid storage tank.
And the output shaft of the motor A is connected with the rotating shaft through a coupler.
The water pipe passes through the water inlet, and a switch is arranged on the water pipe between the water tank and the water inlet.
The gear A and the gear B are bevel gears.
The base plate is provided with a motor B, and an output shaft of the motor B is connected with the main shaft through a coupler.
The working principle of the invention is as follows: the invention relates to an automatic checking device for excrement content, which is characterized in that excrement is put in a liquid storage tank through an excrement inlet, clean water or normal saline is injected into the liquid storage tank through a water inlet, diluting excrement, in order to prevent visible components from being damaged or decomposed due to aerobic respiration of excrement content, an excrement inlet and a water inlet are in a sealed state, a motor B is started and drives a gear A on a main shaft to do circular motion, the gear A drives a lead screw on the gear B to do circular motion, the lead screw drives a liquid storage tank to swing left and right through circular motion, excrement in the liquid storage tank is prevented from being solidified and agglutinated on the side wall of the liquid storage tank, the motor A on the side wall of the liquid storage tank is started, and a spherical three-connecting-rod structure rotates around a rotating shaft in the liquid storage tank, stirring the diluted excrement, and pouring the diluted and stirred excrement into a container for further inspection when the liquid storage tank moves to the lowest point.
Through tests, the beneficial effects of the invention are as follows: the excrement dilution, stirring and filtering processes are mechanically completed, the working efficiency is high, the excrement can be guaranteed to be in contact with air to carry out aerobic respiration to damage or decompose visible components, the defect that a conventional detection instrument needs manual operation is overcome, meanwhile, after normal saline or clear water is added, the motor A is started, the liquid storage tank can swing left and right, the excrement on the side wall of the liquid storage tank can be diluted more completely, residual excrement solidified blocks on the side wall of the liquid storage tank are avoided, the excrement is placed in the liquid storage tank, stimulation of excrement smell to a human body is avoided, and discomfort of workers in sense is avoided.
Drawings
FIG. 1 is a schematic view of a pretreatment apparatus.
Fig. 2 is a schematic view of the structure of the driving device and the reservoir.
Fig. 3 is a schematic structural view of the stirring device.
Fig. 4 is a schematic structural view of the cleaning apparatus.
Wherein the reference numerals are: 1. a drive device; 2. a liquid storage tank; 3. a cleaning device; 4. a stirring device; 5. a base plate; 6. a main shaft; 7. a gear A; 8 connecting seats; 9. a gear B; 10. a lead screw; 11. an excrement inlet; 12. a water inlet; 13. a liquid outlet; 14. a water tank; 15. a water pipe; 16. a water pump; 17. a support; 18. a rotating shaft; 19. a link mechanism; 20. a connecting rod A; 21. a connecting rod B; 22. a connecting rod C; 23. a baffle plate; 24. a motor A; 25. a coupling; 26. a switch; 27. a connecting member; 28. a motor B; 29. and (4) water spray holes.
Detailed Description
Referring to fig. 1-4, the present invention is an automatic pretreatment device for examining contents of feces, comprising a driving device 1, a liquid storage tank 2, a cleaning device 3 and a stirring device 4 arranged in the liquid storage tank 2;
the driving device 1 comprises a main shaft 6 arranged at the rear end of a bottom plate 5, a gear A7 and a connecting seat 8 are arranged on the main shaft 6, one end of the connecting seat 8 is sleeved on the main shaft 6, a gear B9 is arranged at the other end of the connecting seat, the gear A7 is meshed with the gear B9, and a lead screw 10 is fixedly connected to the end face of the gear B9;
the liquid storage tank 2 is arranged at the front end of the bottom plate 5, the liquid storage tank 2 is hinged with the bottom plate 5, the upper end of the liquid storage tank 2 is provided with a feces inlet 11, the outer side wall of the liquid storage tank 2 is provided with a water inlet 12, the front end of the liquid storage tank 2 is provided with a liquid outlet 13, the rear end of the liquid storage tank 2 is provided with a connecting piece 27, the connecting piece 27 is arranged on the lead screw 10, and the connecting piece 27 is internally provided with;
the cleaning device 3 comprises a water tank 14 and a water pipe 15, the water tank 14 is arranged outside the liquid storage tank 2, one end of the water tank 14 is connected with a water pump 16, the other end of the water tank is provided with the water pipe 15, the water pipe 15 is wound on the inner side wall of the liquid storage tank 2, and the water pipe 15 is provided with a water spraying hole 29;
the stirring device 4 comprises a pair of brackets 17, a rotating shaft 18 is arranged on the brackets 17, a connecting rod mechanism 19 is arranged on the rotating shaft 18, and the rotating shaft 18 is hinged with the connecting rod mechanism 19.
The link mechanism 19 comprises a connecting rod A20, a connecting rod B21 and a connecting rod C22, one end of the connecting rod B21 is hinged with the connecting rod A20, the other end of the connecting rod B21 is hinged with the connecting rod C22, and the other ends of the connecting rod A20 and the connecting rod C22 are hinged with the bracket 17.
The link a20, the link B21, and the link C22 are circular arcs.
The bracket 17 is arranged on the bottom surface of the liquid storage tank 2.
The side wall of the liquid storage tank 2 is provided with a baffle plate 23, and the baffle plate 23 is provided with a motor A24.
The output shaft of the motor A24 passes through the side wall of the liquid storage tank 2 and is arranged inside the liquid storage tank 2.
The output shaft of the motor a24 is connected with the rotating shaft 18 through a coupling 25.
The water pipe 15 passes through the water inlet 12, and a switch 26 is arranged on the water pipe 15 between the water tank 14 and the water inlet 12.
Gear a7 and gear B9 are bevel gears.
The bottom plate 5 is provided with a motor B28, and an output shaft of the motor B28 is connected with the main shaft 6 through a coupling.
Two bevel gears which are meshed with each other in the pretreatment device can be driven by a motor or can be manually operated by a rocking handle, a connecting seat is arranged on a main shaft, a gap exists between the connecting seat and the main shaft, the connecting seat slightly rotates in the circumferential direction under the premise of ensuring the meshing of a gear A and a gear B along with the left-right swinging of a liquid storage tank, the liquid storage tank is hinged with a base, a connecting piece is arranged on the rear side of the liquid storage tank, a thread matched with a lead screw is arranged in the connecting piece, when the lead screw rotates along with the gear B, the connecting piece does up-and-down reciprocating motion on the lead screw along with the rotation of the lead screw to realize the left-right swinging of the liquid storage tank, a stirring device is arranged in the liquid storage tank, the stirring device is driven by the motor, and the main body of.
The excrement inlet on the liquid storage tank is provided with the sealing cover hinged with the excrement inlet, so that discomfort caused by excrement smell to a human body is effectively avoided.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (6)
1. An automatic pretreatment device for testing excrement content is characterized by comprising a driving device (1), a liquid storage tank (2), a cleaning device (3) and a stirring device (4) arranged in the liquid storage tank (2);
the driving device (1) comprises a main shaft (6) arranged at the rear end of a bottom plate (5), a gear A (7) and a connecting seat (8) are arranged on the main shaft (6), one end of the connecting seat (8) is sleeved on the main shaft (6), a gear B (9) is arranged at the other end of the connecting seat, the gear A (7) is meshed with the gear B (9), and a lead screw (10) is fixedly connected to the end face of the gear B (9); a motor B (28) is arranged on the bottom plate (5), and an output shaft of the motor B (28) is connected with the main shaft (6) through a coupler;
the liquid storage tank (2) is arranged at the front end of the bottom plate (5), the liquid storage tank (2) is hinged to the bottom plate (5), an excrement inlet (11) is formed in the upper end of the liquid storage tank (2), a water inlet (12) is formed in the outer side wall of the liquid storage tank (2), a liquid outlet (13) is formed in the front end of the liquid storage tank (2), a connecting piece (27) is arranged at the rear end of the liquid storage tank (2), the connecting piece (27) is arranged on the lead screw (10), and threads matched with the lead screw (10) are formed in the connecting piece (27);
the cleaning device (3) comprises a water tank (14) and a water pipe (15), the water tank (14) is arranged on the outer side of the liquid storage tank (2), one end of the water tank (14) is connected with a water pump (16), and the other end of the water tank is provided with the water pipe (15);
agitating unit (4) include a pair of support (17), be provided with pivot (18) on support (17), be provided with link mechanism (19) on pivot (18), pivot (18) with link mechanism (19) are articulated, be provided with baffle (23) on the lateral wall of liquid storage pot (2), be provided with motor A (24) on baffle (23), the output shaft of motor A (24) passes liquid storage pot (2) lateral wall sets up inside liquid storage pot (2), the output shaft of motor A (24) with pivot (18) are connected through shaft coupling (25).
2. The device according to claim 1, characterized in that the linkage (19) comprises a link A (20), a link B (21) and a link C (22), the link B (21) being hinged to the link A (20) at one end and to the link C (22) at the other end, the link A (20) and the link C (22) being hinged to the bracket (17) at the other end.
3. The device according to claim 2, characterized in that the links a (20), B (21) and C (22) are circular arc shaped.
4. An automatic pretreatment device for testing fecal contents according to any of claims 1-3 characterized in that said bracket (17) is provided on the bottom surface of said liquid reservoir tank (2).
5. The device according to any one of claims 1 to 3, wherein the water pipe (15) is wound around the inner side wall of the liquid storage tank (2), and the water pipe (15) is provided with a water spraying hole (29); the water pipe (15) penetrates through the water inlet (12), and a switch (26) is arranged on the water pipe (15) between the water tank (14) and the water inlet (12).
6. Device according to any one of claims 1-3, characterized in that said gear A (7) and said gear B (9) are bevel gears.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810005558.7A CN108132179B (en) | 2016-03-17 | 2016-03-17 | Automatic pretreatment device for inspecting excrement content |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610153111.5A CN105675377B (en) | 2016-03-17 | 2016-03-17 | A kind of pretreatment unit for examining fecal content thing |
| CN201810005558.7A CN108132179B (en) | 2016-03-17 | 2016-03-17 | Automatic pretreatment device for inspecting excrement content |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610153111.5A Division CN105675377B (en) | 2016-03-17 | 2016-03-17 | A kind of pretreatment unit for examining fecal content thing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108132179A CN108132179A (en) | 2018-06-08 |
| CN108132179B true CN108132179B (en) | 2020-05-12 |
Family
ID=56310722
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610153111.5A Expired - Fee Related CN105675377B (en) | 2016-03-17 | 2016-03-17 | A kind of pretreatment unit for examining fecal content thing |
| CN201810005558.7A Expired - Fee Related CN108132179B (en) | 2016-03-17 | 2016-03-17 | Automatic pretreatment device for inspecting excrement content |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610153111.5A Expired - Fee Related CN105675377B (en) | 2016-03-17 | 2016-03-17 | A kind of pretreatment unit for examining fecal content thing |
Country Status (2)
| Country | Link |
|---|---|
| CN (2) | CN105675377B (en) |
| WO (1) | WO2017157167A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105675377B (en) * | 2016-03-17 | 2018-03-20 | 青岛市中心医院 | A kind of pretreatment unit for examining fecal content thing |
| CN109060494B (en) * | 2018-08-25 | 2021-03-16 | 王明芳 | A preprocessing device that is used for oncology immunomagnetic bead enrichment excrement and urine to drop cell |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0330899A (en) * | 1989-06-29 | 1991-02-08 | Sumitomo Jukikai Envirotec Kk | Treatment of excretion |
| CN2781360Y (en) * | 2004-06-10 | 2006-05-17 | 王中 | Routine excrement test instrument |
| CN2867331Y (en) * | 2005-10-19 | 2007-02-07 | 罗维 | Disposable stool examination container |
| CN201754125U (en) * | 2010-06-12 | 2011-03-02 | 罗进才 | Fecal sample sampling and processing device |
| CN103063856A (en) * | 2013-01-04 | 2013-04-24 | 长春迪瑞医疗科技股份有限公司 | Full-automatic fecal occult blood analyzer |
| CN203694705U (en) * | 2014-02-17 | 2014-07-09 | 广东南牧机械设备有限公司 | Solid-liquid separation system |
| WO2015009613A2 (en) * | 2013-07-16 | 2015-01-22 | Cdx, Inc. | Apparatus for detection and delivery of volatilized compounds and related methods |
| WO2015062208A1 (en) * | 2013-10-30 | 2015-05-07 | 苏州海路生物技术有限公司 | Fully-automatic excrement analyzer |
| CN104897911A (en) * | 2014-07-02 | 2015-09-09 | 王佳能 | Automatically-operating stool examination instrument |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US6299842B1 (en) * | 1999-03-05 | 2001-10-09 | Meridian Bioscience, Inc. | Biological sampling and storage container utilizing a desiccant |
| JP3336302B2 (en) * | 1999-09-30 | 2002-10-21 | 株式会社町田予防衛生研究所 | Stool collection container |
| ITMI20020287U1 (en) * | 2002-05-31 | 2003-12-01 | Sentinel Ch S R L | EXTRACTION TUBE FOR THE COLLECTION OF STICKS OF FAECES |
| CN202793874U (en) * | 2012-08-23 | 2013-03-13 | 浙江世纪康大医疗科技有限公司 | Sample sealed stirring mechanism |
| CN204085991U (en) * | 2014-09-11 | 2015-01-07 | 张海涛 | Blood routine examination blood mixing arrangement |
| CN204101561U (en) * | 2014-09-27 | 2015-01-14 | 宁光芝 | Enteric infection excreta verifying attachment |
| CN204718870U (en) * | 2015-04-22 | 2015-10-21 | 中国农业科学院兰州畜牧与兽药研究所 | Fecal specimens processor |
| CN204882118U (en) * | 2015-06-04 | 2015-12-16 | 青岛市中心医院 | Sampling of excrement and urine sample and mixing device |
| CN205067190U (en) * | 2015-11-04 | 2016-03-02 | 薛彩霞 | Stool examination preprocessing device |
| CN108693006B (en) * | 2016-03-17 | 2020-10-16 | 福建泉州市剑井贸易有限公司 | Preliminary treatment device is used in inspection of excrement and urine fungus crowd |
| CN105675377B (en) * | 2016-03-17 | 2018-03-20 | 青岛市中心医院 | A kind of pretreatment unit for examining fecal content thing |
-
2016
- 2016-03-17 CN CN201610153111.5A patent/CN105675377B/en not_active Expired - Fee Related
- 2016-03-17 CN CN201810005558.7A patent/CN108132179B/en not_active Expired - Fee Related
-
2017
- 2017-02-28 WO PCT/CN2017/075156 patent/WO2017157167A1/en active Application Filing
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0330899A (en) * | 1989-06-29 | 1991-02-08 | Sumitomo Jukikai Envirotec Kk | Treatment of excretion |
| CN2781360Y (en) * | 2004-06-10 | 2006-05-17 | 王中 | Routine excrement test instrument |
| CN2867331Y (en) * | 2005-10-19 | 2007-02-07 | 罗维 | Disposable stool examination container |
| CN201754125U (en) * | 2010-06-12 | 2011-03-02 | 罗进才 | Fecal sample sampling and processing device |
| CN103063856A (en) * | 2013-01-04 | 2013-04-24 | 长春迪瑞医疗科技股份有限公司 | Full-automatic fecal occult blood analyzer |
| WO2015009613A2 (en) * | 2013-07-16 | 2015-01-22 | Cdx, Inc. | Apparatus for detection and delivery of volatilized compounds and related methods |
| WO2015062208A1 (en) * | 2013-10-30 | 2015-05-07 | 苏州海路生物技术有限公司 | Fully-automatic excrement analyzer |
| CN203694705U (en) * | 2014-02-17 | 2014-07-09 | 广东南牧机械设备有限公司 | Solid-liquid separation system |
| CN104897911A (en) * | 2014-07-02 | 2015-09-09 | 王佳能 | Automatically-operating stool examination instrument |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108132179A (en) | 2018-06-08 |
| WO2017157167A1 (en) | 2017-09-21 |
| CN105675377A (en) | 2016-06-15 |
| CN105675377B (en) | 2018-03-20 |
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| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Giant AI Ning Inventor after: Feng Jiankai Inventor after: Wang Lili Inventor after: Chen Juan Inventor before: Chen Juan |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200408 Address after: 264100 Department of medical laboratory, Yantai Affiliated Hospital, Binzhou Medical College, 717 Jinbu street, Muping District, Yantai City, Shandong Province Applicant after: Giant AI Ning Address before: 266011 Unit 201, No. 22, No. A, No. 4, Kaiping Road, North District, Qingdao City, Shandong Province Applicant before: Liang Yipi |
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| 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: 20200512 Termination date: 20210317 |