CN105067368A - Device for extraction of exfoliated intestinal wall epithelial cells from excreta - Google Patents
Device for extraction of exfoliated intestinal wall epithelial cells from excreta Download PDFInfo
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- CN105067368A CN105067368A CN201510479757.8A CN201510479757A CN105067368A CN 105067368 A CN105067368 A CN 105067368A CN 201510479757 A CN201510479757 A CN 201510479757A CN 105067368 A CN105067368 A CN 105067368A
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- excreta
- epithelial cells
- filtrate hole
- holding groove
- toilet bowl
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Abstract
The invention discloses a device for extraction of exfoliated intestinal wall epithelial cells from excreta. The device includes a substrate, the middle part of the substrate is downward provided with an excreta holding groove, the bottom center of the excreta holding groove is provided with a filtrate hole, the excreta holding groove bottom is provided with a liquid holding groove at the position of the filtrate hole, locating rods are disposed on two sides of the excreta holding groove at the substrate bottom, the distance between the locating rods is equivalent to the urinal width of a closestool, the front end of the excreta holding groove sinks backward to form a urine baffle wall, and the filtrate hole is equipped with filter screens. According to the structure, the device for extraction of exfoliated intestinal wall epithelial cells from excreta provided by the invention has a simple structure, and both ends of the substrate are laid to two sides of the closestool urinal and located below a seat ring. When excreta is discharged into the excreta holding groove, the excreta is retained by the filter screens, urine enters the filtrate hole and the liquid holding groove through the filter screens in order to be collected, at the end of the urine collection, the liquid holding groove can be removed directly, and a cover is put on the groove for standby use, thereby realizing exfoliated cytological examination.
Description
Technical field
The present invention relates to excreta and extract the Gut wall epithelial cells field come off, be specifically related to the device that a kind of excreta extracts the Gut wall epithelial cells come off.
Background technology
Colorectal cancer is common malignant tumour, comprises colon cancer and the carcinoma of the rectum.The incidence of disease of colorectal cancer is followed successively by rectum, sigmoid colon, caecum, the colon ascendens, colon descendens and transverse colon from high to low, in recent years has proximally the trend that (right hemicolon) develops.Its morbidity is in close relations with life style, heredity, Colorectal Adenomas etc.Age of onset becomes astogeny, and the ratio of men and women is 1.65:1.
Colorectal cancer is asymptomatic in early days, or symptom is not obvious, only feels discomfort, indigestion, fecal occult blood etc.Along with cancerous swelling development, symptom engenders, shows as that bowel habit changes, suffers from abdominal pain, has blood in stool, abdominal mass, intestinal obstruction etc., accompanies or does not accompany anaemia, generates heat and the constitutional symptom such as to become thin.Tumour is because shifting, infiltrating the change that can cause afflicted organ.Colorectal cancer shows different clinical symptoms and sign because its position is different.
For the inspection of colorectal cancer, generally there is following several method:
Laboratory examination
The laboratory examinations such as routine blood test, biochemical full item (hepatic and renal function+serum levels of iron), stool routine examination+fecal occult blood, contribute to understanding patient with or without the basic condition such as hypoferric anemia, hepatic and renal function.Carry out blood tumor marker carcinomebryonic antigen (CEA) to detect, contribute to the diagnosis of tumour.In PATIENTS WITH LARGE BOWEL, CEA level height does not represent all there is DISTANT METASTASES IN; Have minority metastatic tumor patient, CEA does not increase.That is this method causes the possibility of erroneous judgement large, and accuracy is not high.
Endoscopy
Colonoscopy fibro-colonoscope is extend into colon initial position ileocecus, checks coton and rectal enteric cavity, and carry out biopsy and treatment in checking process.Colonoscopy is more accurate than barium enema X ray, especially to the little polyp of colon, extracts parallel pathology make a definite diagnosis by Sigmoidoscope.Benign polypus is extractd and it can be prevented to change colorectal cancer into, and carcinopolypus contributes to clarifying a diagnosis and treating.
Biopsy and exfoliative cytology inspection
Biopsy is to colorectal cancer, and especially the making a definite diagnosis and carry out antidiastole to pathology and have decisive significance of early carcinoma and XiMin capsules, can specify the character of tumour, histological type and grade malignancy, judging prognosis and guiding clinical treatment.
Because exfoliative cytology checks that accuracy is high, draw materials loaded down with trivial details, not easily obtain satisfied sample, clinical practice is few, and generally current is all use first two method clinically.But the inspection of first two method all can bring certain misery to patient.
Summary of the invention
The object of the invention is to: overcome the deficiencies in the prior art, a kind of excreta is provided to extract the device of the Gut wall epithelial cells come off, structure is simple, by backstay, the two ends of substrate load is placed on the urinal both sides of toilet seat, and be positioned at the below of seat ring, after ight soil enters and contains toilet bowl, ight soil is blocked by filter screen, just liquid then enters filtrate hole and liquid holding groove successively by filter screen, collect, after just liquid collects, directly liquid holding groove to be taken off and cover lid is for subsequent use, thus achieve exfoliative cytology inspection; Can prevent from urine from entering by the gear urine wall containing toilet bowl front end to contain in toilet bowl, and then prevent urine from being mixed with just liquid by filter screen, in case urine destroys the Gut wall epithelial cells come off in just liquid; By urinary flowing hole effect set on gusset, preventing urine from accumulate on gusset and by entering in Sheng toilet bowl, ensureing that the Gut wall epithelial cells come off in just liquid is not destroyed by urine.
The technical solution used in the present invention is:
Excreta extracts the device of the Gut wall epithelial cells come off, comprise substrate, the middle part of described substrate is to having Sheng toilet bowl, the bottom land center of described Sheng toilet bowl is provided with filtrate hole, be positioned at filtrate hole position bottom described Sheng toilet bowl and be provided with liquid holding groove, described B.B.P is positioned at the both sides of containing toilet bowl and is provided with backstay, and the distance between described backstay is equal with the urinal width of toilet seat, the front end of described Sheng toilet bowl is recessed to form gear urine wall backward, and described filtrate hole is provided with filter screen.
The further improvement project of the present invention is that described filter screen is provided with two-layer, is located at the suitable for reading of filtrate hole and end opening respectively, and the filter screen order number being positioned at filtrate hole end opening is greater than and is positioned at filtrate hole filter screen order number suitable for reading.
The present invention further improvement project is, is positioned at below filter screen suitable for reading and is provided with rib in described filtrate hole.
The present invention further improvement project is, described rib is " rice " font structure or is " well " font structure.
The present invention further improvement project is, described filter screen ring groove suitable for reading by filtrate port and set by end opening edge is fixed.
The present invention further improvement project is, the end opening of described filtrate hole stretches out the bottom of containing toilet bowl, and the end opening lateral wall of filtrate hole is provided with screw thread, and described liquid holding groove is fixed by the end opening of screw thread and filtrate hole.
The present invention further improvement project is, the diameter of described liquid holding groove and the internal diameter of filtrate hole match, and the bottom of liquid holding groove is higher than the water surface elevation in the urinal of toilet seat.
The present invention further improvement project is, front and back two side gauge bar of described substrate and be arranged with reinforcement stud respectively containing the position between toilet bowl, described reinforcement stud along by two side ends to the direction at middle part to downward-extension.
The present invention further improvement project is, the front end of described Sheng toilet bowl is positioned at gear urine wall position and is provided with gusset corresponding to reinforcement height, and described gusset is provided with multiple urinary flowing hole.
The present invention further improvement project is, the bottom land of described Sheng toilet bowl is downward-sloping to the direction of filtrate hole by edge.
Beneficial effect of the present invention is:
The first, excreta of the present invention extracts the device of the Gut wall epithelial cells come off, structure is simple, by backstay, the two ends of substrate load is placed on the urinal both sides of toilet seat, and is positioned at the below of seat ring, after ight soil enters and contains toilet bowl, ight soil is blocked by filter screen, just liquid then enters filtrate hole and liquid holding groove successively by filter screen, collects, after just liquid collects, directly being taken off by liquid holding groove also, cover lid is for subsequent use, thus achieves exfoliative cytology inspection.
The second, excreta of the present invention extracts the device of the Gut wall epithelial cells come off, can prevent urine from entering by the gear urine wall containing toilet bowl front end contains in toilet bowl, and then prevent urine from being mixed with just liquid by filter screen, in case urine destroys the Gut wall epithelial cells come off in just liquid.
Three, excreta of the present invention extracts the device of the Gut wall epithelial cells come off, and by urinary flowing hole effect set on gusset, prevents urine from accumulate on gusset and by entering in Sheng toilet bowl, ensures that the Gut wall epithelial cells come off in just liquid is not destroyed by urine.
accompanying drawing illustrates:
Fig. 1 is that structure master of the present invention looks cross-sectional schematic.
Fig. 2 is structure schematic top plan view of the present invention.
embodiment:
Shown in composition graphs 1 and Fig. 2, the present invention includes substrate 1, toilet bowl 2 is contained to having in the middle part of described substrate 1, the bottom land center of described Sheng toilet bowl 2 is provided with filtrate hole 3, be positioned at filtrate hole 3 position bottom described Sheng toilet bowl 2 and be provided with liquid holding groove 4, be positioned at the both sides of containing toilet bowl 2 bottom described substrate 1 and be provided with backstay 6, the distance between described backstay 6 is equal with the urinal width of toilet seat, the front end of described Sheng toilet bowl 2 is recessed to form gear urine wall 9 backward, and described filtrate hole 3 is provided with filter screen 5; Described filter screen 5 is provided with two-layer, is located at the suitable for reading of filtrate hole 3 and end opening respectively, and the filter screen 5 order number being positioned at filtrate hole 3 end opening is greater than and is positioned at filtrate hole 3 filter screen suitable for reading 5 order number; Be positioned in described filtrate hole 3 below filter screen 5 suitable for reading and be provided with rib 7; Described rib 7 is " rice " font structure or is " well " font structure (in the implementation case, described rib 7 is " well " font structure); Described filter screen 5 ring groove 14 suitable for reading by filtrate port 3 and set by end opening edge is fixed; The end opening of described filtrate hole 3 stretches out the bottom of containing toilet bowl 2, and the end opening lateral wall of filtrate hole 3 is provided with screw thread 8, and described liquid holding groove 4 is fixed by the end opening of screw thread 8 with filtrate hole 3; The diameter of described liquid holding groove 4 and the internal diameter of filtrate hole 3 match, and the bottom of liquid holding groove 4 is higher than the water surface elevation in the urinal of toilet seat; Front and back two side gauge bar 6 of described substrate 1 and be arranged with respectively and strengthen stud 13 containing the position between toilet bowl 2, described reinforcement stud 13 along by two side ends to the direction at middle part to downward-extension; The front end of described Sheng toilet bowl 2 is positioned at gear urine wall 9 position and is highly provided with gusset 10 corresponding to reinforcement 13, and described gusset 10 is provided with multiple urinary flowing hole 11; The bottom land 12 of described Sheng toilet bowl 2 is downward-sloping to the direction of filtrate hole 3 by edge.
Claims (10)
1. excreta extracts the device of the Gut wall epithelial cells come off, it is characterized in that: comprise substrate (1), toilet bowl (2) is contained to having in the middle part of described substrate (1), the bottom land center of described Sheng toilet bowl (2) is provided with filtrate hole (3), described Sheng toilet bowl (2) bottom is positioned at filtrate hole (3) position and is provided with liquid holding groove (4), described substrate (1) bottom is positioned at the both sides of containing toilet bowl (2) and is provided with backstay (6), distance between described backstay (6) is equal with the urinal width of toilet seat, the front end of described Sheng toilet bowl (2) is recessed to form gear urine wall (9) backward, described filtrate hole (3) is provided with filter screen (5).
2. excreta as claimed in claim 1 extracts the device of the Gut wall epithelial cells come off, it is characterized in that: described filter screen (5) is provided with two-layer, be located at the suitable for reading and end opening of filtrate hole (3) respectively, filter screen (5) the order number being positioned at filtrate hole (3) end opening is greater than and is positioned at filtrate hole (3) filter screen (5) order number suitable for reading.
3. excreta as claimed in claim 2 extracts the device of the Gut wall epithelial cells come off, and it is characterized in that: be positioned at filter screen (5) below suitable for reading in described filtrate hole (3) and be provided with rib (7).
4. excreta as claimed in claim 3 extracts the device of the Gut wall epithelial cells come off, and it is characterized in that: described rib (7) is " rice " font structure or is " well " font structure.
5. excreta as claimed in claim 2 extracts the device of the Gut wall epithelial cells come off, and it is characterized in that: described filter screen (5) ring groove (14) suitable for reading by filtrate port (3) and set by end opening edge is fixed.
6. excreta as claimed in claim 1 extracts the device of the Gut wall epithelial cells come off, it is characterized in that: the end opening of described filtrate hole (3) stretches out the bottom of containing toilet bowl (2), the end opening lateral wall of filtrate hole (3) is provided with screw thread (8), and described liquid holding groove (4) is fixed by the end opening of screw thread (8) with filtrate hole (3).
7. excreta as claimed in claim 1 extracts the device of the Gut wall epithelial cells come off, it is characterized in that: the diameter of described liquid holding groove (4) and the internal diameter of filtrate hole (3) match, and the bottom of liquid holding groove (4) is higher than the water surface elevation in the urinal of toilet seat.
8. excreta as claimed in claim 1 extracts the device of the Gut wall epithelial cells come off, it is characterized in that: the front and back two side gauge bar (6) of described substrate (1) and be positioned at the position of containing between toilet bowl (2) and be arranged with respectively and strengthen stud (13), described reinforcement stud (13) along by two side ends to the direction at middle part to downward-extension.
9. excreta as claimed in claim 8 extracts the device of the Gut wall epithelial cells come off, it is characterized in that: the front end of described Sheng toilet bowl (2) is positioned at gear urine wall (9) position and is highly provided with gusset (10) corresponding to reinforcement (13), and described gusset (10) is provided with multiple urinary flowing hole (11).
10. excreta as claimed in claim 1 extracts the device of the Gut wall epithelial cells come off, and it is characterized in that: the bottom land (12) of described Sheng toilet bowl (2) is downward-sloping to the direction of filtrate hole (3) by edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510479757.8A CN105067368A (en) | 2015-08-07 | 2015-08-07 | Device for extraction of exfoliated intestinal wall epithelial cells from excreta |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510479757.8A CN105067368A (en) | 2015-08-07 | 2015-08-07 | Device for extraction of exfoliated intestinal wall epithelial cells from excreta |
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| CN105067368A true CN105067368A (en) | 2015-11-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510479757.8A Pending CN105067368A (en) | 2015-08-07 | 2015-08-07 | Device for extraction of exfoliated intestinal wall epithelial cells from excreta |
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| CN (1) | CN105067368A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110411787A (en) * | 2019-06-28 | 2019-11-05 | 昌乐县人民医院 | A kind of collection and treatment device for clinical laboratory's urine sample |
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| CN200940146Y (en) * | 2006-08-18 | 2007-08-29 | 王茜 | Sieve like large intestine cells collector |
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| CN202362163U (en) * | 2011-12-06 | 2012-08-01 | 广州军区广州总医院 | Excrement sample retaining device |
| CN203116986U (en) * | 2013-02-26 | 2013-08-07 | 陈萍萍 | Separation type urine collection toilet |
| CN103278349A (en) * | 2013-05-13 | 2013-09-04 | 闫雅凤 | Stool sample collector |
| CN203519364U (en) * | 2013-10-14 | 2014-04-02 | 复旦大学 | Shit acquisition device |
| CN103857451A (en) * | 2011-09-29 | 2014-06-11 | 骊住株式会社 | Solid/liquid separation apparatus, and toilet facility provided with same |
| CN104807669A (en) * | 2015-05-21 | 2015-07-29 | 广西壮族自治区疾病预防控制中心 | Feces liver fluke egg collection and separation equipment and method |
| CN204758317U (en) * | 2015-08-07 | 2015-11-11 | 淮安市西格玛医用实业有限公司 | Excrement draws intestinal wall epithelial cells's that drops device |
| CN204995342U (en) * | 2015-08-07 | 2016-01-27 | 姚正中 | Excrement and urine of increasing operation rate separates just device of liquid |
| CN204995343U (en) * | 2015-08-07 | 2016-01-27 | 姚正中 | Excrement and urine separates just device of liquid |
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2015
- 2015-08-07 CN CN201510479757.8A patent/CN105067368A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200940146Y (en) * | 2006-08-18 | 2007-08-29 | 王茜 | Sieve like large intestine cells collector |
| CN201637601U (en) * | 2010-04-15 | 2010-11-17 | 闫雅凤 | Defection specimen collector |
| CN103857451A (en) * | 2011-09-29 | 2014-06-11 | 骊住株式会社 | Solid/liquid separation apparatus, and toilet facility provided with same |
| CN202362163U (en) * | 2011-12-06 | 2012-08-01 | 广州军区广州总医院 | Excrement sample retaining device |
| CN203116986U (en) * | 2013-02-26 | 2013-08-07 | 陈萍萍 | Separation type urine collection toilet |
| CN103278349A (en) * | 2013-05-13 | 2013-09-04 | 闫雅凤 | Stool sample collector |
| CN203519364U (en) * | 2013-10-14 | 2014-04-02 | 复旦大学 | Shit acquisition device |
| CN104807669A (en) * | 2015-05-21 | 2015-07-29 | 广西壮族自治区疾病预防控制中心 | Feces liver fluke egg collection and separation equipment and method |
| CN204758317U (en) * | 2015-08-07 | 2015-11-11 | 淮安市西格玛医用实业有限公司 | Excrement draws intestinal wall epithelial cells's that drops device |
| CN204995342U (en) * | 2015-08-07 | 2016-01-27 | 姚正中 | Excrement and urine of increasing operation rate separates just device of liquid |
| CN204995343U (en) * | 2015-08-07 | 2016-01-27 | 姚正中 | Excrement and urine separates just device of liquid |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110411787A (en) * | 2019-06-28 | 2019-11-05 | 昌乐县人民医院 | A kind of collection and treatment device for clinical laboratory's urine sample |
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Application publication date: 20151118 |
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| RJ01 | Rejection of invention patent application after publication |