CN116807518B - Urological sample sampling detection device - Google Patents
Urological sample sampling detection device Download PDFInfo
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- CN116807518B CN116807518B CN202310042337.8A CN202310042337A CN116807518B CN 116807518 B CN116807518 B CN 116807518B CN 202310042337 A CN202310042337 A CN 202310042337A CN 116807518 B CN116807518 B CN 116807518B
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- 238000005070 sampling Methods 0.000 title claims abstract description 70
- 238000001514 detection method Methods 0.000 title abstract description 18
- 239000007788 liquid Substances 0.000 claims abstract description 220
- 238000003860 storage Methods 0.000 claims abstract description 143
- 210000002700 urine Anatomy 0.000 claims abstract description 99
- 239000012528 membrane Substances 0.000 claims abstract description 34
- 238000007789 sealing Methods 0.000 claims abstract description 17
- 239000002699 waste material Substances 0.000 claims abstract description 14
- 230000007306 turnover Effects 0.000 claims abstract description 5
- 239000002390 adhesive tape Substances 0.000 claims description 24
- 238000012360 testing method Methods 0.000 claims description 17
- 238000005096 rolling process Methods 0.000 claims description 13
- 239000012530 fluid Substances 0.000 claims description 9
- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 12
- 238000001356 surgical procedure Methods 0.000 abstract description 6
- 230000007246 mechanism Effects 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000005484 gravity Effects 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000011218 segmentation Effects 0.000 description 2
- 230000002485 urinary effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 238000009535 clinical urine test Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000027939 micturition Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
Classifications
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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
- A61B10/0045—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
- 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
- A61B10/0096—Casings for storing test samples
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Hematology (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
The application discloses a urology surgery sample sampling detection device, which relates to the technical field of detection devices and comprises a liquid inlet component, a liquid storage component, a sampling box, an elastic membrane and a waste liquid box; the liquid inlet component comprises a urinal and a liquid inlet box; the cross section of the inner cavity of the liquid inlet box is rectangular, and the top of the liquid inlet box is provided with a sealing cover; a row of liquid storage ports are uniformly distributed at the bottom of the liquid inlet box; the liquid storage component comprises a liquid storage cylinder and a sealing component; the liquid storage cylinder is fixed at the lower end of the liquid storage opening, and a plurality of vent holes are formed in the bottom of the liquid storage cylinder; an air pump is fixed outside the sampling box and is connected into the sampling box through a pump pipe; the closed assembly corresponds to each liquid storage port and comprises a turning plate and a turning plate motor, and the turning plate motor is used for controlling the turning plate to turn over and then sealing the liquid storage ports; the technical problem that urine in the middle and rear sections cannot be distinguished when the urine volume of a user is insufficient is solved, and the technical effect that the urine can be separated from the instrument without pollution while the urine in the front, middle and rear sections can be distinguished more easily is achieved.
Description
Technical Field
The application relates to the technical field of detection devices, in particular to a sample sampling and detecting device for urology surgery.
Background
Urine examination items are different, and the requirements and treatments for urine specimen collection are also different. All urine specimen collection should use a clean container; in principle, the urinary sediment microscopic examination can leave midrange urine of the first urine after getting up in the morning, and also can leave midrange urine of random urine;
there is urine sampling device to lying-in woman in the prior art specially, if grant chinese patent of bulletin number CN110455590B, disclose a urine detecting instrument, including the support, the last fixed surface of support is connected with album urine mechanism, the bottom threaded connection of album urine mechanism has branch urine mechanism, the lower part fixedly connected with detection mechanism of support, the bottom fixedly connected with collection box of support, album urine mechanism includes album urine box, V type groove, flexible hose, disposable female urinal of standing, grip block, first urination pipe and first solenoid valve.
The urine detection instrument can be used for enabling a puerpera to stand for collecting urine and simply distinguishing the urine at the front end, the middle end and the rear end, the detection mode is test paper detection, the urine test paper method is rapid and simple, but only can play a role in qualitative and semi-quantitative due to the limitation of methodology, false positive and false negative exist in detection results, and the results are influenced by a plurality of factors.
The instrument has the advantages that the number of middle-section urine samples is small, the number of samples collected in the detection process is small, the urine volume of a user is different each time, if the urine flow rate is too high, urine easily jumps over a certain opening at the lower end of the V-shaped groove of the instrument, and part of front-section urine is flushed into middle-section urine or rear-section urine and is not strict;
the instrument adopts a simple water flushing mode, and the urine separating mechanism of the instrument is repeatedly used, so that risks of incomplete dead angle cleaning exist, and the next sampled sample is easy to pollute.
Disclosure of Invention
The embodiment of the application solves the technical problem that the middle-rear section urine two affects middle-section urine collection when the urine amount of a user is small in the using process of the urine detection instrument in the prior art, and realizes the technical effect that the urine sample sampling detection device can divide urine into multiple parts more easily and simultaneously reduces the risk of pollution of the urine sample caused by incomplete cleaning of the device.
The embodiment of the application provides a urology sample sampling and detecting device, which comprises a liquid inlet component, a liquid storage component, a sampling box and a waste liquid box, wherein the liquid inlet component is connected with the liquid storage component; the liquid inlet component comprises a urinal and a liquid inlet box which is obliquely arranged and the cross section of the internal cavity is rectangular;
the device also comprises an elastic membrane which can be detached and is tightly covered at the bottom of the liquid inlet box;
the top of the liquid inlet box is opened and is fixedly provided with a sealing cover; a row of five to ten liquid storage ports are uniformly distributed along the length direction of the bottom in the liquid inlet box, and the liquid storage ports are circular through holes;
the liquid storage component comprises a liquid storage cylinder and a sealing component;
the liquid storage cylinder comprises a cylinder body, the cylinder body is in a cylinder shape with an opening at the top, the edge of the opening at the top of the liquid storage cylinder is fixed at the edge of the bottom of the liquid storage opening, the axis of the liquid storage cylinder is perpendicular to the bottom surface of the liquid inlet box, and a plurality of vent holes are formed in the bottom of the liquid storage cylinder; the volume of the liquid storage cylinder is one hundred milliliters to one hundred fifty milliliters;
an air pump is fixed outside the sampling box and is connected into the sampling box through a pump pipe;
the sealing assemblies are respectively and correspondingly fixed on one side of each liquid storage port and are positioned under the elastic membrane, each sealing assembly comprises a turning plate and a turning plate motor, and the turning plate motor is used for controlling the turning plate to turn over and then sealing the liquid storage ports.
Preferably, an air bag is fixed between every two liquid storage ports; the air bag is an elastic bag body and always keeps an inflated state, so that the inner bottom surface of the liquid inlet box is wavy; the turning plate is a rectangular plate and is connected with a turning plate motor, the turning plate motor is fixed at the lower end inside the air bag, and the turning plate can control the turning plate to turn over towards the liquid storage port, so that the turning plate covers the liquid storage port.
Preferably, the side wall of the liquid storage barrel is also provided with a movable wall, the movable wall is a part of the side wall of the liquid storage barrel facing the bottom of the sampling box and is hinged with the upper half part of the liquid storage barrel, the junction of the bottom of the movable wall and the side wall of the other part of the liquid storage barrel is slidably connected with a pull rope and a tension switch, the tension switch is electrically connected with a turning plate motor, the turning plate motor can be controlled to be turned on and off, and the pull rope is an elastic rope.
Preferably, the liquid storage cylinder further comprises a positioning block, and the bottom of the liquid storage cylinder is a bottom cover;
the bottom cover is a circular flip cover and is hinged with the bottom of the movable wall, and the hinged position of the bottom cover is controlled by a micro motor so that the bottom cover can be rotated to be opened and closed.
Preferably, the liquid storage cylinder further comprises a rubber strip, the rubber strip is a plurality of strip-shaped rubber bulges, and the rubber strip is vertically and uniformly distributed and fixed on the upper half part of the inner wall of the liquid storage cylinder.
Preferably, the liquid storage assembly further comprises a rotating assembly and a dividing assembly;
the rotating assembly comprises a driven ring, a rotating gear and a rotating motor;
the cutting assembly comprises a rolling motor, a moving belt, a blade, an electric push rod and an adhesive tape section.
Preferably, the positioning block is a hard bulge and is fixed on the outer ring of the opening at the top of the liquid storage cylinder;
the driven ring is circular, the inner diameter of the driven ring is matched with the outer diameter of the top of the liquid storage cylinder, the inner ring of the driven ring is provided with a groove, and the groove is matched with the positioning block; the outer ring of the driven ring is fixed with a gear, the rotating gear is an outer gear, the rotating gear is meshed with the driven ring, and the center of the rotating gear is rotationally connected with the rotating motor.
Preferably, the plurality of electric push rods are respectively fixed in the side wall of the higher end of each liquid storage port, the electric push rods are parallel to the bottom surface of the liquid inlet box, the front pushing surface of each electric push rod is fixed with an adhesive tape section, and the adhesive surface of each adhesive tape section faces the front pushing direction of the electric push rod; the side wall of the lower end of the liquid storage port is also fixed with an adhesive tape section, and the adhesive tape section at the lower end faces the front pushing surface of the electric push rod;
the adhesive tape section is a section of multi-layer adhesive tape.
Preferably, the two rolling motors are respectively fixed on the highest side and the lowest side of the liquid inlet box, the two moving belts penetrate through the bottom plate of the liquid inlet box in parallel, two ends of the two moving belts are respectively connected with the two rolling motors, the moving belts are positioned on two sides of the liquid storage opening and higher than the electric push rod, a blade parallel to the bottom surface of the liquid inlet box is fixed between the two moving belts, and the blade of the blade faces towards the lower end of the liquid storage opening.
Preferably, the bottom still is fixed with a plurality of drawers in the sampling box, the drawer corresponds to set up under depositing a liquid section of thick bamboo, drawer pull direction perpendicular to sampling box lateral wall, and the drawer mouth is located the sampling box lateral wall to can follow sampling box lateral wall outside pull drawer and take out wherein by the urine sample that has packed.
One or more technical solutions provided in the embodiments of the present application at least have the following technical effects or advantages:
according to the application, the elastic membrane is arranged to cover the plurality of liquid storage components, the elastic membrane is automatically adapted to the liquid storage cylinder by utilizing negative pressure, and meanwhile, the inner bottom of the liquid inlet component in the prior art is changed into wave shape, so that the technical problem that urine at the middle and rear sections cannot be distinguished when the urine amount of a user is insufficient in a urine detection instrument in the prior art is solved, the urine sampled each time is more than or equal to three, and the technical effect that the urine at the front, middle and rear sections can be separated from the instrument without pollution while being distinguished more easily is realized.
Drawings
FIG. 1 is a schematic view showing the internal structure of a sample sampling test device for urology surgery according to the present application;
FIG. 2 is a schematic diagram showing the state of an elastic membrane of the urological sample sampling test device according to the present application;
FIG. 3 is a schematic view of a cartridge of the urological sample sampling test device of the present application;
FIG. 4 is a schematic view showing the open state of the movable wall of the fluid reservoir of the urological sample sampling and detecting device according to the present application;
FIG. 5 is a schematic view showing an opened state of a bottom cover of a fluid storage barrel of the urological sample sampling and detecting device according to the present application;
FIG. 6 is a schematic diagram of the structure of a fluid storage assembly of the urological sample sampling test device of the present application;
FIG. 7 is a schematic view of a closed flap of the urological sample sampling test device of the present application;
FIG. 8 is a schematic view of the blade position structure of the urological sample sampling test device of the present application;
FIG. 9 is a schematic view showing an extended state of an electric push rod of the urological sample sampling and detecting device according to the present application;
fig. 10 is a schematic view showing the packing state of the elastic membrane of the urological sample sampling test device according to the present application.
In the figure:
100. a liquid inlet component; 110. a urinal; 120. a liquid inlet box; 121. sealing cover; 122. a liquid storage port; 123. a waste liquid pipe; 130. an air bag;
200. a liquid storage component; 210. a liquid storage cylinder; 211. a cylinder; 212. a bottom cover; 213. a positioning block; 214. a rubber strip; 215. a pull rope; 216. a vent hole; 217. a movable wall; 218. a tension switch; 220. a closing assembly; 221. turning plate; 222. a flap motor; 230. a rotating assembly; 231. a slave ring; 232. rotating the gear; 233. a rotating motor; 240. a segmentation component; 241. a scrolling motor; 242. a moving belt; 243. a blade; 244. an electric push rod; 245. a tape section;
300. sampling box; 310. an air pump; 320. a drawer; 400. a waste liquid tank; 500. an elastic membrane.
Description of the embodiments
In order that the application may be readily understood, a more complete description of the application will be rendered by reference to the appended drawings; the preferred embodiments of the present application are illustrated in the drawings, however, the present application may be embodied in many different forms and is not limited to the embodiments described herein; rather, these embodiments are provided so that this disclosure will be thorough and complete.
It should be noted that the terms "vertical", "horizontal", "upper", "lower", "left", "right", and the like are used herein for illustrative purposes only and do not represent the only embodiment.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used herein in the description of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1, an internal structure of a sample sampling and detecting device for urology surgery of the present application is shown, which includes a liquid inlet assembly 100, a liquid storage assembly 200, a sampling tank 300 and a waste liquid tank 400; the fluid intake assembly 100 includes a urinal 110 and a fluid intake tank 120; the application further comprises the elastic membrane 500, and the elastic membrane 500 is arranged to cover the plurality of liquid storage assemblies 200, so that the elastic membrane 500 is automatically adapted to the liquid storage barrel 210 by utilizing negative pressure, and meanwhile, the inner bottom of the liquid inlet assembly 100 in the prior art is changed into a wave shape, so that the technical problem that urine at the middle and rear sections cannot be distinguished when the urine amount of a user is insufficient in the urine detection instrument in the prior art is solved, the urine sampled each time is more than or equal to three parts, and the technical effect that the urine can be separated from the instrument without pollution while the urine at the front, middle and rear sections can be distinguished more easily is realized.
Example 1
As shown in fig. 1 to 5, the sample sampling and testing device for urinary surgery according to the present application comprises a liquid inlet assembly 100, a liquid storage assembly 200, a sampling tank 300 and a waste liquid tank 400;
the fluid intake assembly 100 includes a urinal 110 and a fluid intake tank 120;
the liquid inlet box 120 is a rectangular box body which is obliquely placed at an included angle of thirty degrees to forty-five degrees with the horizontal plane;
the urinal 110 is a device with a hose at one end and a funnel at the other end, and is used for enabling a user to urinate into the liquid inlet box 120, the hose end of the urinal 110 is detachably fixed on the side wall of the higher end of the liquid inlet box 120, and the user can convey urine into the liquid inlet box 120 through the funnel; the urinal 110 is a replaceable disposable item.
The sampling box 300 is fixed at the bottom of the liquid inlet component 100; the sampling box 300 is a box body with an opening at the top, the opening at the top of the sampling box 300 is adhered and fixed with the bottom of the liquid inlet box 120, and a sealing cavity is formed inside the sampling box 300;
the liquid storage component 200 is fixed in the sampling box 300 and at the connecting plate at the bottom of the liquid inlet box 120;
the waste liquid tank 400 is fixed at the bottom of the sampling tank 300 and is a rectangular tank body, and the top area of the waste liquid tank 400 is larger than or equal to the bottom area of the sampling tank 300;
a waste liquid pipe 123 is fixed on the side wall of the lower end of the liquid inlet tank 120, and the redundant urine in the liquid inlet tank 120 is conveyed into the waste liquid tank 400 through the waste liquid pipe 123;
the elastic membrane 500 is larger than the bottom of the liquid inlet tank 120 in area, and is tightly covered on the inner bottom of the liquid inlet tank 120 when in use, and the elastic membrane 500 is a replaceable disposable product; the periphery of the elastic membrane 500 is fixed at the openings of the sealing cover 121 and the top of the liquid inlet box 120, short pipes protruding outwards are respectively arranged at the positions of the elastic membrane 500, which are close to the waste liquid pipe 123 and the urinal 110, and the short pipes are detachably fixed at the positions of the waste liquid pipe 123 and the urinal 110 respectively;
the cross section of the inner cavity of the liquid inlet tank 120 is rectangular, the top of the liquid inlet tank 120 is opened and is fixedly provided with a sealing cover 121, a plurality of liquid storage ports 122 are fixed at the bottom of the liquid inlet tank 120, the liquid storage ports 122 are circular through holes, and an air bag 130 is fixed between every two liquid storage ports 122; the air bag 130 is an elastic bag body and is always kept in an inflated state, so that the inner bottom surface of the liquid inlet tank 120 is in a wave shape, thereby reducing the flow rate of urine and reducing the risk that urine skips a certain liquid storage port 122 due to too high flow rate;
the liquid storage assembly 200 comprises a liquid storage barrel 210 and a sealing assembly 220;
the liquid storage cylinders 210 comprise a cylinder body 211, the cylinder body 211 is a cylinder with an opening at the top, the liquid storage cylinders 210 are multiple, the opening at the top of each liquid storage cylinder 210 is respectively fixed below the liquid storage opening 122, the edge of the opening at the top of the liquid storage cylinder 210 is matched with the liquid storage opening 122, the axis of the liquid storage cylinder 210 is vertical to the end face at the bottom of the liquid inlet box 120, and the bottom of the liquid storage cylinder 210 is provided with a plurality of vent holes 216;
since the normal adult primary urine volume is about 800 ml to 2000 ml, in order to solve the problem that the middle-stage urine and the rear-stage urine are not sufficiently sampled and are difficult to distinguish when the urine volume is small, the volume of the liquid storage barrel 210 is 100 ml to 150 ml; so that urine is sufficiently filled into three or more of the liquid storage cartridges 210, and the urine is easily distinguished from the mid-stage urine and the rear-stage urine;
the air pump 310 is fixed outside the sampling box 300, the air pump 310 is connected into the sampling box 300 through a pump pipe, so that air in the sampling box 300 can be extracted, negative pressure is formed in the sampling box 300, the effect of sterilizing bacteria in the sampling box 300 is achieved, and meanwhile, the part of the elastic membrane 500 positioned at the liquid storage port 122 is expanded towards the inside of the liquid storage barrel 210 to form a concave barrel-shaped membrane, so that urine is stored;
the airtight assembly 220 comprises a flap 221 and a flap motor 222;
the area of the turning plate 221 is larger than that of the liquid storage port 122, so that the liquid storage port 122 can be completely covered; the turning plate 221 is a rectangular plate and is positioned inside the air bag 130, and one end of the turning plate 221 is rotatably connected to the turning plate motor 222;
the plurality of flap motors 222 are fixed at the lower end of the air bag 130;
when not in operation, the turning plate 221 is turned upwards to be tightly attached to the inner bottom of the liquid inlet tank 120 and does not influence the expansion state of the air bag 130, when in operation, the turning plate 221 is turned downwards to cover the liquid storage port 122, so that the part of the elastic membrane 500, which expands into the liquid storage barrel 210 to store urine, is blocked, and meanwhile, the air bag 130 is also turned into a flat shape under the driving of the turning plate 221, so that the urine flows downwards more smoothly into the next liquid storage port 122;
the side wall of the liquid storage barrel 210 is also provided with a movable wall 217, and the movable wall 217 is a part of the side wall of the liquid storage barrel 210 facing the bottom of the sampling box 300 and is hinged with the upper half part of the liquid storage barrel 210;
since the liquid storage barrel 210 is perpendicular to the bottom of the liquid inlet tank 120, and the bottom of the liquid inlet tank is inclined, the movable wall 217 can rotate towards the outside of the liquid storage barrel 210 under the action of the gravity of urine in the liquid storage barrel 210;
the bottom of the movable wall 217 is connected with a pull rope 215 and a tension switch 218 in a sliding manner at the junction of the bottom of the movable wall 217 and the side wall of the other part of the liquid storage barrel 210, the tension switch 218 is connected to a turnover plate motor 222, and the pull rope 215 is an elastic rope and can reset the movable wall 217 when no urine gravity acts.
The working steps and principles of the embodiment of the application are as follows:
s1: the medical staff spreads and fixes the elastic membrane 500 in the liquid inlet tank 120; the air pump 310 is turned on to form negative pressure in the sampling box 300, and the elastic membrane 500 expands into the liquid storage barrel 210;
s2: after urine flows into the elastic membrane 500 in the liquid storage barrel 210 to a certain amount, under the action of gravity of the urine, the movable wall 217 rotationally pulls the tension switch 218, the flap motor 222 is started, and the flap motor 222 drives the flap 221 to block the liquid storage opening 122, so that the urine continuously flows to the next liquid storage barrel 210;
s3: when the medical staff needs to sample, the sealing cover 121 is opened to sample the middle urine which needs to be sampled.
The technical scheme provided by the embodiment of the application at least has the following technical effects or advantages:
according to the application, the elastic membrane 500 is arranged to cover the plurality of liquid storage assemblies 200, the elastic membrane 500 is automatically adapted to the liquid storage barrel 210 by utilizing negative pressure, and meanwhile, the inner bottom of the liquid inlet assembly 100 in the prior art is changed into a wave shape, so that the technical problem that urine at the middle and rear sections cannot be distinguished when the urine volume of a user is insufficient in a urine detection instrument in the prior art is solved, the urine sampled each time is more than or equal to three parts, and the technical effect that the urine can be separated from the instrument without pollution while the urine at the front, middle and rear sections can be distinguished more easily is realized; meanwhile, the technical problem that part of urine easily skips over a certain liquid storage port 122 when the flow rate of urine of a user is high in the prior art is solved, and the technical effect that the flow rate of the flowing urine is slowed down and the fluidity is increased when the urine amount in the liquid storage barrel 210 does not reach the standard is achieved.
Example two
Considering that the urine sampled in the first embodiment can automatically distinguish the front section, the middle section and the rear section of the urine according to the difference of the urine volume, so that the medical staff can conveniently sample and detect the urine temporarily, but the subsequent storage of the urine sample is not considered, and the urine sample can be taken when the urine sample is left for the subsequent other complex detection steps, thus further improving the liquid storage assembly 200 in the first embodiment, as shown in fig. 2 to 10, the specific structure is as follows:
the liquid storage barrel 210 further comprises a positioning block 213 and a rubber strip 214, and the bottom of the liquid storage barrel 210 is a bottom cover 212;
the bottom cover 212 is a circular flip cover, and is hinged with the bottom of the movable wall 217, preferably, the bottom cover 212 is controlled to be opened and closed by a micro motor;
the rubber strips 214 are a plurality of strip-shaped rubber protrusions, are vertically and uniformly distributed and fixed on the upper half part of the inner wall of the liquid storage barrel 210, and are used for increasing the friction force between the barrel wall of the liquid storage barrel 210 and the elastic membrane 500;
the liquid storage assembly 200 further comprises a rotating assembly 230 and a dividing assembly 240;
the rotating assembly 230 includes a driven ring 231, a rotating gear 232, and a rotating motor 233;
the dividing assembly 240 includes a rolling motor 241, a moving belt 242, a blade 243, an electric push rod 244 and a tape section 245;
the positioning block 213 is a hard bulge and is fixed on the outer ring of the top opening of the liquid storage barrel 210, the driven ring 231 is a circular ring, the inner diameter size of the driven ring 231 is matched with the outer diameter size of the top of the liquid storage barrel 210, the inner ring of the driven ring 231 is provided with a groove, and the groove is matched with the positioning block 213; the outer ring of the driven ring 231 is a gear, the rotating gear 232 is an external gear, the rotating gear 232 is meshed with the driven ring 231, the center of the rotating gear 232 is rotationally connected with the rotating motor 233, the rotating gear 232 is controlled to rotate by the rotating motor 233, the rotating gear 232 drives the driven ring 231 to rotate, the driven ring 231 rotates the liquid storage barrel 210, and the part of the elastic membrane 500 clamped by the turning plate 221 in the liquid storage barrel 210 is tightly rotated by the liquid storage barrel 210, so that urine in the elastic membrane 500 is primarily sealed;
the plurality of electric push rods 244 are respectively fixed in the side wall of the higher end of each liquid storage port 122, the electric push rods 244 are parallel to the bottom surface of the liquid inlet box 120, the front pushing surface of each electric push rod 244 is provided with a fixed adhesive tape section 245, and the adhesive surface of each adhesive tape section 245 faces the front pushing direction of the electric push rod 244; the side wall of the lower end of the liquid storage port 122 is also fixed with an adhesive tape section 245, and the adhesive tape section 245 at the lower end faces the electric push rod 244;
the adhesive tape section 245 is a section of multi-layer adhesive tape;
the electric push rod 244 is pushed to the lower side wall from the higher side wall of the liquid storage port 122, so that the outermost adhesive tapes on the two adhesive tape sections 245 are adhered together, and the tightly-turned part of the elastic membrane 500 can be adhered to achieve the sealing effect;
the two rolling motors 241 are respectively fixed on the highest side and the lowest side of the liquid inlet tank 120, the two moving belts 242 are parallel to each other and penetrate through the bottom plate of the liquid inlet tank 120, two ends of the two moving belts 242 are respectively connected to the two rolling motors 241, the moving belts 242 are positioned on two sides of the liquid storage port 122 and higher than the electric push rod 244, a blade 243 parallel to the bottom surface of the liquid inlet tank 120 is fixed between the two moving belts 242, the blade edge of the blade 243 faces the lower end of the liquid storage port 122, and the moving belts 242 are driven by the rolling motor 241 to translate from the higher end of the liquid inlet tank 120 to the lower end of the liquid inlet tank 120, so that the blade 243 can cut the elastic membrane 500 at the position of the liquid storage port 122, and the sealed elastic membrane 500 at the lower part is separated from the upper end;
the bottom still is fixed with a plurality of drawers 320 in the sampling box 300, drawer 320 corresponds to set up under depositing a liquid section of thick bamboo 210, and drawer 320 pull direction perpendicular to sampling box 300 lateral wall can follow sampling box 300 lateral wall and pull drawer 320 to the outside, and the elastic membrane 500 part of being packed falls into drawer 320 through bottom 212, and medical personnel can select among them some urine samples after packing as required and preserve or detect the use.
The working steps and principles of the embodiment of the application are as follows:
s1: after the turning plate 221 seals the liquid storage port 122, the rotating motor 233 drives the liquid storage barrel 210 to rotate for a circle, and the part of the elastic membrane 500 located in the liquid storage port 122 is screwed;
s2: after the rotating motor 233 stops, the electric push rod 244 drives the adhesive tape section 245 to adhere to the screwed position of the elastic film 500;
s3: after the electric push rod 244 is reset, the rolling motor 241 drives the blade 243 to cut the upper end of the elastic film 500 sealed by the adhesive tape section 245; the rolling motor 241 drives the blade 243 to move to the next liquid storage port 122;
s4: the packed urine sample falls to the bottom cap 212, and the bottom cap 212 is turned outwards to enable the urine sample to fall into a drawer 320 below the liquid storage barrel 210;
s5: and (5) simply cleaning and storing the outer surface of the packaged urine sample package.
Because the urine sampling container in the prior art is cleaned only by using a water flushing mode, the possibility of incomplete cleaning exists, so that the urine sample is cross-polluted during secondary use, however, the packaged urine sample is isolated from an external container, and the risk of cross-pollution of the sampled urine is reduced.
The technical scheme provided by the embodiment of the application at least has the following technical effects or advantages:
through setting up rotation component 230 and changeing tight elastic membrane 500, rethread segmentation subassembly 240 is packed the urine sample, has solved the urine that gathers in the above-mentioned embodiment one and is difficult to by the technical problem of preserving, has realized the technical effect that uropoiesis surgery sample sampling detection device can automatic package urine sample.
The above description is only of the preferred embodiments of the present application and is not intended to limit the present application, but various modifications and variations can be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.
Claims (10)
1. A sample sampling and detecting device for urology department comprises a liquid inlet component (100), a liquid storage component (200), a sampling box (300) and a waste liquid box (400); the liquid inlet assembly (100) comprises a urinal (110) and a liquid inlet box (120) which is obliquely arranged and has a rectangular inner cavity cross section;
the device is characterized by also comprising an elastic membrane (500) which is detachable and tightly covered on the inner bottom of the liquid inlet box (120);
the top of the liquid inlet box (120) is opened and is fixedly provided with a sealing cover (121); a row of five to ten liquid storage ports (122) are uniformly distributed along the length direction of the bottom in the liquid inlet box (120), and the liquid storage ports (122) are circular through holes;
the liquid storage component (200) comprises a liquid storage barrel (210) and a sealing component (220);
the liquid storage barrel (210) comprises a barrel body (211), the barrel body (211) is a barrel shape with an opening at the top, the edge of the opening at the top of the liquid storage barrel (210) is fixed at the edge of the bottom of the liquid storage opening (122), the axis line of the liquid storage barrel is perpendicular to the bottom surface of the liquid inlet box (120), and a plurality of vent holes (216) are formed in the bottom of the liquid storage barrel (210); the volume of the liquid storage cylinder (210) is one hundred milliliters to one hundred fifty milliliters;
an air pump (310) is fixed outside the sampling box (300), and the air pump (310) is connected into the sampling box (300) through a pump pipe;
the plurality of the airtight assemblies (220) are respectively and correspondingly fixed on one side of each liquid storage port (122) and under the elastic membrane (500), and comprise a turning plate (221) and a turning plate motor (222), and the turning plate motor (222) is used for controlling the turning plate (221) to turn over and then blocking the liquid storage ports (122); an air bag (130) is fixed between every two liquid storage ports (122); the air bag (130) is an elastic bag body and is always in an inflated state, so that the inner bottom surface of the liquid inlet box (120) is in a wave shape.
2. The urological sample sampling and testing device according to claim 1, wherein the flap (221) is a rectangular plate, the flap (221) is connected to a flap motor (222), the flap motor (222) is fixed at a lower end inside the air bag (130), and the flap motor (222) can control the flap (221) to turn towards the liquid storage port (122), so that the flap (221) covers the liquid storage port (122).
3. The urological sample sampling and detecting device according to claim 2, characterized in that the side wall of the liquid storage barrel (210) is further provided with a movable wall (217), the movable wall (217) is a part of the side wall of the liquid storage barrel (210) facing the bottom of the sampling box (300), and is hinged with the upper half part of the liquid storage barrel (210), a pull rope (215) and a tension switch (218) are slidably connected at the junction of the bottom of the movable wall (217) and the side wall of the other part of the liquid storage barrel (210), the tension switch (218) is electrically connected with the flap motor (222), the opening and closing of the flap motor (222) can be controlled, and the pull rope (215) is an elastic rope.
4. A urological sample sampling test device according to claim 3, characterized in that the cartridge (210) further comprises a positioning block (213), the bottom of the cartridge (210) being a bottom cover (212);
the bottom cover (212) is a circular flip cover and is hinged with the bottom of the movable wall (217), and the hinged position of the bottom cover (212) is controlled by a micro motor, so that the bottom cover (212) is rotated to be opened and closed.
5. The urological sample sampling test device according to claim 4, wherein the liquid storage barrel (210) further comprises a rubber strip (214), the rubber strip (214) is a plurality of strip-shaped rubber bulges, and the rubber strips are vertically and uniformly fixed on the upper half part of the inner wall of the liquid storage barrel (210).
6. The urological sample sampling test device of claim 5, wherein the fluid reservoir assembly (200) further comprises a rotating assembly (230) and a dividing assembly (240);
the rotating assembly (230) comprises a driven ring (231), a rotating gear (232) and a rotating motor (233);
the dividing assembly (240) comprises a rolling motor (241), a moving belt (242), a blade (243), an electric push rod (244) and an adhesive tape section (245).
7. The urological sample sampling test device according to claim 6, wherein the positioning block (213) is a hard protrusion and is fixed on the top open outer ring of the fluid storage barrel (210);
the driven ring (231) is in a circular ring shape, the inner diameter of the driven ring (231) is matched with the outer diameter of the top of the liquid storage barrel (210), the inner ring of the driven ring (231) is provided with a groove, and the groove is matched with the positioning block (213); the outer ring of the driven ring (231) is fixedly provided with a gear, the rotating gear (232) is an external gear, the rotating gear (232) is meshed with the driven ring (231), and the center of the rotating gear (232) is rotationally connected with the rotating motor (233).
8. The urological sample sampling test device according to claim 7, wherein a plurality of electric pushing rods (244) are respectively fixed in the side wall of the higher end of each liquid storage port (122), the electric pushing rods (244) are parallel to the bottom surface of the liquid inlet box (120), the front pushing surface of each electric pushing rod (244) is fixedly provided with an adhesive tape section (245), and the adhesive surface of each adhesive tape section (245) faces to the front pushing direction of each electric pushing rod (244); the side wall of the lower end of the liquid storage port (122) is also fixed with an adhesive tape section (245), and the adhesive tape section (245) at the lower end faces the front pushing surface of the electric push rod (244);
the adhesive tape section (245) is a section of multi-layer adhesive tape.
9. The urological sample sampling and testing device according to claim 8, wherein the number of the rolling motors (241) is two, the rolling motors are respectively fixed on the highest side and the lowest side of the liquid inlet box (120), the number of the moving belts (242) is two, the moving belts (242) penetrate through the bottom plate of the liquid inlet box (120) in parallel, two ends of the two moving belts (242) are respectively connected to the two rolling motors (241), the moving belts (242) are positioned on two sides of the liquid storage opening (122) and are higher than the electric push rod (244), a blade (243) parallel to the bottom surface of the liquid inlet box (120) is fixed between the two moving belts (242), and the blade edge of the blade (243) faces the lower end of the liquid storage opening (122).
10. The urological sample sampling and testing device according to claim 9, wherein a plurality of drawers (320) are further fixed at the inner bottom of the sampling box (300), the drawers (320) are correspondingly arranged under the liquid storage barrel (210), the drawing direction of the drawers (320) is perpendicular to the side wall of the sampling box (300), and the drawer opening is positioned on the side wall of the sampling box (300), so that the drawers (320) can be drawn outwards from the side wall of the sampling box (300) and the packaged urine samples can be taken out.
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| CN202310042337.8A CN116807518B (en) | 2023-01-28 | 2023-01-28 | Urological sample sampling detection device |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003062510A (en) * | 2001-08-23 | 2003-03-04 | Musashi Eng Co Ltd | Method and device for holding liquid storage container |
| CN109464272A (en) * | 2018-12-12 | 2019-03-15 | 江苏美德愈医疗科技有限公司 | The negative high voltage diabetes Wound treating device and operating method of segmented |
| CN110595842A (en) * | 2019-09-03 | 2019-12-20 | 王颖 | Urine collection device for medical examination |
| CN111317512A (en) * | 2020-03-18 | 2020-06-23 | 曾现珍 | Urine segmentation sampling device for medical examination |
| CN213098012U (en) * | 2020-06-12 | 2021-05-04 | 徐州市中心医院 | Urine collection device for urology surgery |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008075931A1 (en) * | 2006-12-20 | 2008-06-26 | Rodriguez Hernandez Jesus Edua | System and method for obtaining hydrocarbons, from organic and inorganic solid waste |
| JP4848990B2 (en) * | 2007-03-27 | 2011-12-28 | ブラザー工業株式会社 | Droplet ejector |
| FR3107823A1 (en) * | 2020-03-03 | 2021-09-10 | Withings | Urinalysis device and method |
-
2023
- 2023-01-28 CN CN202310042337.8A patent/CN116807518B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003062510A (en) * | 2001-08-23 | 2003-03-04 | Musashi Eng Co Ltd | Method and device for holding liquid storage container |
| CN109464272A (en) * | 2018-12-12 | 2019-03-15 | 江苏美德愈医疗科技有限公司 | The negative high voltage diabetes Wound treating device and operating method of segmented |
| CN110595842A (en) * | 2019-09-03 | 2019-12-20 | 王颖 | Urine collection device for medical examination |
| CN111317512A (en) * | 2020-03-18 | 2020-06-23 | 曾现珍 | Urine segmentation sampling device for medical examination |
| CN213098012U (en) * | 2020-06-12 | 2021-05-04 | 徐州市中心医院 | Urine collection device for urology surgery |
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