CN114027886A - Sampling device for gastroenterology - Google Patents
Sampling device for gastroenterology Download PDFInfo
- Publication number
- CN114027886A CN114027886A CN202111435839.4A CN202111435839A CN114027886A CN 114027886 A CN114027886 A CN 114027886A CN 202111435839 A CN202111435839 A CN 202111435839A CN 114027886 A CN114027886 A CN 114027886A
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- rod
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- rack
- plate
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- 238000005070 sampling Methods 0.000 title claims abstract description 35
- 238000010438 heat treatment Methods 0.000 claims description 16
- 238000005201 scrubbing Methods 0.000 claims description 8
- 210000002249 digestive system Anatomy 0.000 abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000003745 diagnosis Methods 0.000 description 3
- 210000000514 hepatopancreas Anatomy 0.000 description 3
- 230000001079 digestive effect Effects 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 230000029142 excretion Effects 0.000 description 2
- 230000004060 metabolic process Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 210000001072 colon Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 210000003238 esophagus Anatomy 0.000 description 1
- 208000019423 liver disease Diseases 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 210000003300 oropharynx Anatomy 0.000 description 1
- 210000000496 pancreas Anatomy 0.000 description 1
- 208000024691 pancreas disease Diseases 0.000 description 1
- 210000000664 rectum Anatomy 0.000 description 1
- 210000000813 small intestine Anatomy 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/0038—Devices for taking faeces samples; Faecal examination devices
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/0045—Devices for taking samples of body liquids
- A61B10/007—Devices for taking samples of body liquids for taking urine samples
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/04—Heat
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Medical Informatics (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Pathology (AREA)
- Hematology (AREA)
- Epidemiology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention relates to the technical field of sampling devices, in particular to a sampling device for digestive system department, which comprises a seat plate, wherein a notch is formed on the seat plate, a fifth rod and a fourth rod are fixedly connected to the bottom surface of the seat plate, a collecting plate fixedly connected with the fifth rod is arranged under the notch, a threaded column rotatably connected with the fifth rod is arranged under the seat plate, a fourth column is fixedly connected with the fourth rod, the threaded column is in threaded connection with a third rod, a fixing frame is fixedly connected to the bottom of the third rod, the fixing frame is connected with a push rod, the push rod is positioned on the top surface of the collecting plate, a second rod is fixedly connected to the collecting plate, the second rod is rotatably connected with a second column, a second gear and a third gear are fixedly connected to the second column, a third rack is fixedly connected to one side of the fixing frame, a second rack is slidably connected to the bottom of the seat plate, and a push block is fixedly connected to the bottom end of the second rack, the top surface of the collecting plate is provided with a first through groove positioned right below the push block. The invention achieves the aim of collecting excrement.
Description
Technical Field
The invention relates to the field of sampling devices, in particular to a sampling device for a digestive system department.
Background
The digestive system mainly aims to check and diagnose the problems in the digestive system, the digestive system mainly aims to eat and drink the food, namely, the food is eaten, the excretion, the nutrition and the metabolism, the digestive system comprises a digestive tube and digestive glands, the digestive tube comprises an oropharynx part, an esophagus, a stomach, a small intestine, a colon, a rectum and a plurality of organs of the digestive glands, the digestive glands such as pancreas and liver diseases are closely related to the digestive system, and therefore the digestive system mainly aims to diagnose and treat the digestion and the metabolism of the food
The aspect(s) of the disease.
For the digestive system, diagnosis of the disease of the patient by sampling and detecting the sample is a common diagnosis mode, wherein the examination of the solid excrement is a very common and important diagnosis mode, and the patient holds the sampling box for collection when collecting the excrement without a special collection tool, so the collection process is not convenient, and therefore, the invention provides the sampling device for the digestive system.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides a sampling device for a digestive system department.
In order to achieve the purpose, the invention adopts the following technical scheme:
a sampling device for digestive system department comprises a seat plate, wherein a notch is formed in the seat plate, a fifth rod and a fourth rod are fixedly connected to the bottom surface of the seat plate, a collecting plate fixedly connected with the fifth rod is arranged under the notch, a threaded column rotatably connected with the fifth rod is arranged under the seat plate, a fourth column is fixedly connected with the fourth rod, the threaded column is in threaded connection with a third rod, the third rod is in sliding connection with the fourth column, a fixing frame is fixedly connected to the bottom of the third rod, the fixing frame is connected with a push rod, the push rod is positioned on the top surface of the collecting plate, a second rod is fixedly connected to the collecting plate, the second rod is rotatably connected with a second column, a second gear and a third gear are fixedly connected to the second column, a third rack is fixedly connected to one side of the fixing frame, and the third rack is matched with the second gear, the bottom of the seat plate is connected with a second rack in a sliding mode, the second rack is meshed with a third gear, a pushing block is fixedly connected to the bottom end of the second rack, and a first through groove located right below the pushing block is formed in the top face of the collecting plate.
Further, two handrails are arranged above the seat plate, the handrails are fixedly connected with the seat plate through first columns, a first rod is arranged below one handrail, the first rod is fixedly connected with the first columns, an electric push rod is fixedly connected to the bottom of the first rod, the extending end of the electric push rod penetrates through the seat plate and is fixedly connected with a first rack, the electric push rod is slidably connected with the seat plate, a first gear is fixedly connected with the threaded columns, and the first rack is meshed with the first gear.
Further, the push rod is rotatably connected with the fixing frame, one side of the push rod is fixedly connected with the scrubbing brush, the push rod is fixedly connected with a third column, one end of the third column is provided with a ratchet mechanism, one side of the fourth rod is fixedly connected with a fourth rack, and the fourth rack is matched with the ratchet mechanism.
Further, the ratchet mechanism comprises a fourth gear, the fourth gear is meshed with a fourth rack, a groove is formed in one end face of the fourth gear, an inner ratchet gear is arranged in the groove, a rotary disc is connected in the groove in a rotating mode, the rotary disc is fixedly connected with a third column, a pawl and a fixedly connected elastic sheet are connected on the rotary disc in a rotating mode, and the elastic sheet is fixedly connected with the pawl.
Furthermore, be equipped with first heating plate on the collecting plate, be equipped with the second heating plate on the ejector pad, the bottom of seat is equipped with a plurality of outlet valves, the below in first logical groove is equipped with the sample box, the sliding connection can be dismantled with the collecting plate to the sample box.
Furthermore, a collecting frame is arranged below the collecting plate, and a second through groove is formed in one side, close to the sampling box, of the collecting frame.
Furthermore, the bottom of seat is equipped with a plurality of support columns, be equipped with control button on the handrail, control button and electric putter electric property link to each other, the bottom of seat is equipped with exhaust apparatus.
The invention has the beneficial effects that:
according to the invention, after the third rod passes through the bottom of the push block, the third rack is contacted and meshed with the second gear, so that the second gear rotates, the second gear rotates to drive the second column to rotate, the second column rotates to drive the third gear to rotate, the third gear rotates to drive the second rack and the push block to move downwards, the push block moves downwards and pushes excrement in the first through groove to the bottom surface of the first through groove, the bottom surface of the push block is flush with the top surface of the sampling box, at the moment, the sampling box is taken down in a sliding manner, and the excrement on the bottom surface of the push block is collected in the sampling box, thereby achieving the purpose of collecting the excrement.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a partial schematic structural view of the present invention;
FIG. 3 is a front view of a portion of the structure of the present invention;
FIG. 4 is a schematic structural diagram of the ratchet mechanism of the present invention.
Reference numbers in the figures: 1 control button, 2 backrest, 3 seat plate, 4 notches, 5 support columns, 6 collection frames, 7 first racks, 8 first gears, 9 threaded columns, 10 electric push rods, 11 first rods, 12 first columns, 13 handrails, 14 second gears, 15 second rods, 16 second columns, 17 first through grooves, 18 sampling boxes, 19 third gears, 20 push blocks, 21 second racks, 22 third racks, 23 collection plates, 24 scrubbing brushes, 25 push rods, 26 fixing frames, 27 fourth racks, 28 third columns, 29 fourth gears, 30 third rods, 31 fourth columns, 32 fourth rods, 33 pawls, 34 ratchet gears, 35 fifth rods, 36 rotating discs and elastic sheets 37.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1 to 4, a sampling device for digestive system department, comprising a seat plate 3, wherein a notch 4 is formed on the seat plate 3, a fifth rod 35 and a fourth rod 32 are fixedly connected to the bottom surface of the seat plate 3, a collecting plate 23 fixedly connected to the fifth rod 35 is arranged under the notch 4, a threaded column 9 rotatably connected to the fifth rod 35 is arranged under the seat plate 3, a fourth column 31 is fixedly connected to the fourth rod 32, the threaded column 9 is in threaded connection with a third rod 30, the third rod 30 is in sliding connection with the fourth column 31, a fixing frame 26 is fixedly connected to the bottom of the third rod 30, the fixing frame 26 is connected with a push rod 25, the push rod 25 is rotatably connected to the fixing frame 26, friction between the push rod 25 and the fixing frame 26 is large, so that the push rod 25 does not rotate when pushing excrement, a scrubbing brush 24 is fixedly connected to one side of the push rod 25, the push rod 25 is fixedly connected with a third column 28, one end of the third column 28 is provided with a ratchet mechanism, one side of the fourth rod 32 is fixedly connected with a fourth rack 27, and the fourth rack 27 is matched with the ratchet mechanism;
the ratchet mechanism comprises a fourth gear 29, the fourth gear 29 is meshed with a fourth rack 27, a groove is formed in one end face of the fourth gear 29, an inner ratchet gear 34 is arranged in the groove, a rotary disc 36 is rotatably connected in the groove, the rotary disc 36 is fixedly connected with a third column 28, a pawl 33 and a spring piece 37 are rotatably connected on the rotary disc 36, and the spring piece 37 is fixedly connected with the pawl 33;
the push rod 25 is positioned on the top surface of the collecting plate 23, the collecting plate 23 is fixedly connected with a second rod 15, the second rod 15 is rotatably connected with a second column 16, the second column 16 is fixedly connected with a second gear 14 and a third gear 19, one side of the fixing frame 26 is fixedly connected with a third rack 22, the third rack 22 is matched with the second gear 14, the bottom of the seat plate 3 is slidably connected with a second rack 21, the second rack 21 is perpendicular to the seat plate 3, the bottom of the specific seat plate 3 is fixedly connected with a hollow column, and the second rack 21 is positioned in the hollow column and is slidably connected with the hollow column;
the collecting plate 23 is provided with a first heating sheet, the push block 20 is provided with a second heating sheet, the first heating sheet and the second heating sheet are externally connected with a power supply, the first heating sheet and the second heating sheet can be electrified and heated to generate high temperature, the bottom of the seat plate 3 is provided with a plurality of water outlet valves, a sampling box 18 is arranged below the first through groove 17, and the sampling box 18 is detachably connected with the collecting plate 23 in a sliding manner;
the second rack 21 is meshed with the third gear 19, the bottom end of the second rack 21 is fixedly connected with a push block 20, and the top surface of the collecting plate 23 is provided with a first through groove 17 positioned right below the push block 20;
two handrails 13 are arranged above the seat plate 3, the handrails 13 are fixedly connected with the seat plate 3 through first columns 12, a first rod 11 is arranged below one handrail 13, the first rod 11 is fixedly connected with the first columns 12, the bottom of the first rod 11 is fixedly connected with an electric push rod 2510, the extending end of the electric push rod 2510 penetrates through the seat plate 3 and is fixedly connected with a first rack 7, the electric push rod 2510 is in sliding connection with the seat plate 3, the threaded column 9 is fixedly connected with a first gear 8, and the first rack 7 is meshed with the first gear 8;
a collecting frame 6 is arranged below the collecting plate 23, and a second through groove is formed in one side, close to the sampling box 18, of the collecting frame 6;
the bottom of seat 3 is equipped with a plurality of support columns 5, be equipped with control button 1 on the handrail 13, control button 1 links to each other with electric putter 2510 electrical property, the bottom of seat 3 is equipped with exhaust apparatus, and exhaust apparatus includes the fan and connects the blast pipe at fan air-out end, can be used to the exhaust.
The working principle is as follows: a user sits on the seat plate 3, excrement falls onto the collecting plate 23 through the notch 4, and the exhaust device is started to exhaust gas so as to ensure that the collection environment is reduced or avoid generating small peculiar smell;
after excretion is finished, the control button 1 is pressed to enable the extending end of the electric push rod 2510 to extend downwards and push the first rack 7 to move downwards, the first rack 7 interacts with the first gear 8 to enable the first gear 8 to rotate, the first gear 8 rotates to drive the threaded column 9 to rotate, the threaded column 9 rotates to enable the third rod 30 to drive the push rod 25 to move towards the direction close to the first through groove 17, and the push rod 25 pushes excrement to the first through groove 17;
in the process, the fourth gear 29 interacts with the fourth rack 27 to rotate, the pawl 33 slides relative to the inner ratchet gear 34, and the third column 28 and the push rod 25 do not rotate;
wherein, the bottoms of the second gear 14, the push block 20 and the third gear 19 are higher than the third rod 30;
in the process, when the push rod 25 pushes the excrement through the first through groove 17, part of the excrement is left in the first through groove 17 or falls into the sampling box 18, and the rest of the excrement is pushed to fall into the collection frame 6;
in order to prevent the excrement from not falling into the sampling box 18, after the third rod 30 passes through the bottom of the push block 20, the third rack 22 is in contact with and meshed with the second gear 14, so that the second gear 14 rotates, the second gear 14 rotates to drive the second column 16 to rotate, the second column 16 rotates to drive the third gear 19 to rotate, the third gear 19 rotates to drive the second rack 21 and the push block 20 to move downwards, the push block 20 moves downwards and pushes the excrement in the first through groove 17 to the bottom surface of the first through groove 17, the bottom surface of the push block 20 is flush with the top surface of the sampling box 18, at the moment, the sampling box 18 is slid to be taken down, and the excrement on the bottom surface of the push block 20 is collected into the sampling box 18, so that the aim of collecting the excrement is fulfilled;
after the sampling box 18 is taken out, the first heating sheet and the second heating sheet are started, the temperatures of the first heating sheet and the second heating sheet are increased, wherein the collection plate 23, the push block 20, the push rod 25 and the like are all made of metal materials, the scrubbing brush 24 is a metal wire brush, and the push rod 25, the push block 20 and the collection plate 23 generate high temperatures due to heat conduction of metal, so that excrement attached to the push block 20 is carbonized at high temperatures, and the aim of high-temperature disinfection and sterilization is fulfilled, so that the sampling box can be used repeatedly;
after the high-temperature heating is carried out for a period of time and the heating is finished, the electric push rod 2510 is contracted, all parts move in the direction opposite to the previous direction, in the process, the fourth gear 29 and the fourth rack 27 interact to rotate, at the moment, the relative position of the pawl 33 and the inner ratchet wheel is kept unchanged, the fourth gear 29 rotates to drive the rotary disc 36 to rotate, the rotary disc 36 rotates to drive the third column 28 to rotate, the third column 28 rotates to drive the push rod 25 to rotate so that the scrubbing brush 24 rotates, and the scrubbing brush 24 cleans ash attached to the collecting plate 23, so that the purpose of preventing solid from being adhered to the collecting plate 23 is achieved;
after the parts return to the original positions, the water outlet valve is connected with a water pipe connected with a water source outside, the water outlet valve is opened, and the collecting plate 23, the push block 20, the scrubbing brush 24, the push rod 25 and the like are washed by water, so that the purpose of cleaning the ash on the collecting plate is achieved;
the cleaned sewage falls into the collecting frame 6, the collecting frame 6 is connected with an external sewer, and the sewage is discharged into the sewer by the collecting frame 6.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second", "third", "fourth", "fifth", "sixth", "seventh", "eighth", "ninth", "tenth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. The utility model provides a sampling device for gastroenterology which characterized in that: the novel seat comprises a seat plate (3), a notch (4) is formed in the seat plate (3), a fifth rod (35) and a fourth rod (32) are fixedly connected to the bottom surface of the seat plate (3), a collecting plate (23) fixedly connected with the fifth rod (35) is arranged under the notch (4), a threaded column (9) rotatably connected with the fifth rod (35) is arranged under the seat plate (3), a fourth column (31) is fixedly connected with the fourth rod (32), the threaded column (9) is in threaded connection with the third rod (30), the third rod (30) is in sliding connection with the fourth column (31), a fixing frame (26) is fixedly connected to the bottom of the third rod (30), the fixing frame (26) is connected with a push rod (25), the push rod (25) is located on the top surface of the collecting plate (23), a second rod (15) is fixedly connected to the collecting plate (23), and a second rod (16) is rotatably connected to the second rod (15), fixedly connected with second gear (14) and third gear (19) on second post (16), one side fixedly connected with third rack (22) of mount (26), third rack (22) cooperatees with second gear (14), the bottom sliding connection of seat (3) has second rack (21), and second rack (21) and third gear (19) mesh mutually, the bottom fixedly connected with ejector pad (20) of second rack (21), first logical groove (17) that are located ejector pad (20) under are seted up to the top surface of collecting plate (23).
2. The sampling device for the department of gastroenterology according to claim 1, wherein two handrails (13) are arranged above the seat plate (3), the handrails (13) are fixedly connected with the seat plate (3) through first columns (12), a first rod (11) is arranged below one handrail (13), the first rod (11) is fixedly connected with the first columns (12), electric push rods (25) and (10) are fixedly connected to the bottom of the first rod (11), the extension ends of the electric push rods (25) and (10) penetrate through the seat plate (3) and are fixedly connected with first racks (7), the electric push rods (25) and (10) are slidably connected with the seat plate (3), the threaded columns (9) are fixedly connected with first gears (8), and the first racks (7) are meshed with the first gears (8).
3. The sampling device for the department of gastroenterology according to claim 2, characterized in that, push rod (25) and mount (26) are connected in rotation, the scrubbing brush (24) is fixedly connected to one side of push rod (25), the third post (28) is fixedly connected to push rod (25), one end of the third post (28) is equipped with ratchet mechanism, one side of the fourth rod (32) is fixedly connected with fourth rack (27), the fourth rack (27) cooperates with ratchet mechanism.
4. The sampling device for the department of gastroenterology according to claim 3, wherein the ratchet mechanism comprises a fourth gear (29), the fourth gear (29) is meshed with a fourth rack (27), a groove is formed in one end face of the fourth gear (29), an inner ratchet gear (34) is arranged in the groove, a rotary disc (36) is rotatably connected in the groove, the rotary disc (36) is fixedly connected with a third column (28), a pawl (33) and a spring plate (37) are rotatably connected to the rotary disc (36), and the spring plate (37) is fixedly connected with the pawl (33).
5. The sampling device for the department of gastroenterology according to claim 4, wherein, be equipped with first heating plate on collection board (23), be equipped with the second heating plate on ejector pad (20), the bottom of seat (3) is equipped with a plurality of outlet valves, the below of first logical groove (17) is equipped with sample box (18), sample box (18) and collection board (23) can dismantle sliding connection.
6. The sampling device for the department of gastroenterology according to claim 5, characterized in that, the collection frame (6) is arranged below the collection plate (23), and the side of the collection frame (6) near the sampling box (18) is provided with a second through slot.
7. The sampling device for the department of gastroenterology according to claim 6, wherein the bottom of seat (3) is equipped with a plurality of support columns (5), be equipped with control button (1) on handrail (13), control button (1) and electric putter (25) (10) electric connection, the bottom of seat (3) is equipped with exhaust apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111435839.4A CN114027886B (en) | 2021-11-29 | 2021-11-29 | Sampling device for gastroenterology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111435839.4A CN114027886B (en) | 2021-11-29 | 2021-11-29 | Sampling device for gastroenterology |
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| CN114027886A true CN114027886A (en) | 2022-02-11 |
| CN114027886B CN114027886B (en) | 2024-02-13 |
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| CN202111435839.4A Active CN114027886B (en) | 2021-11-29 | 2021-11-29 | Sampling device for gastroenterology |
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| CN110974569A (en) * | 2019-12-18 | 2020-04-10 | 朱言丽 | Multifunctional folding medical rehabilitation nursing bed |
| CN212477966U (en) * | 2020-03-24 | 2021-02-05 | 云南省第一人民医院 | Stool and urine separation toilet bowl for intestinal microecological specimen special for HSCT |
| CN213311065U (en) * | 2020-09-24 | 2021-06-01 | 漯河医学高等专科学校第二附属医院 | Bed defecation device for cardiovascular internal medicine |
| CN112190288A (en) * | 2020-10-22 | 2021-01-08 | 李俊毅 | Sampling device for gastroenterology |
| CN112470993A (en) * | 2020-10-26 | 2021-03-12 | 李志剑 | Poultry excrement cleaning machine |
| CN214507959U (en) * | 2021-01-12 | 2021-10-29 | 邢志军 | Fertilizer injection unit is used in forestry growing seedlings |
| CN214508675U (en) * | 2021-02-01 | 2021-10-29 | 丹汇规划设计(广东)有限公司 | Plug pulling device for automatically discharging excrement |
| CN214884170U (en) * | 2021-04-19 | 2021-11-26 | 南京卫生高等职业技术学校 | Intelligent induction type multifunctional nursing toilet bowl |
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