CN115950687A - Uropoiesis surgery detects sampling equipment - Google Patents
Uropoiesis surgery detects sampling equipment Download PDFInfo
- Publication number
- CN115950687A CN115950687A CN202310232389.1A CN202310232389A CN115950687A CN 115950687 A CN115950687 A CN 115950687A CN 202310232389 A CN202310232389 A CN 202310232389A CN 115950687 A CN115950687 A CN 115950687A
- Authority
- CN
- China
- Prior art keywords
- test tube
- circular
- sampling
- block
- tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The application discloses urological detection sampling equipment, which relates to the technical field of sampling devices and comprises a shell and a sampling tube; the shell comprises a circular fixing plate, and a plurality of sampling tubes are connected to the fixing plate through threads; the sampling tube comprises an outer test tube, an annular block, a test tube bottom opening, a test tube bottom cover and an inner elastic membrane arranged inside the outer test tube; a round opening is arranged on the fixing plate at a position corresponding to the sampling tube; the whole outer test tube is a hollow cylinder with two open ends, and one end of the outer test tube close to the top plate is open and is a test tube bottom opening; the outer test tube is fixedly connected with the annular block, and the annular block is in threaded connection with the circular opening on the fixing plate; the inner elastic film is fixed on the annular block; a puncture needle is fixed in the bottom cover of the test tube; can realize that the project that detects when patient's urine is more, need correspond when gathering a plurality of sampling tubes with patient's urine, do not need repetitious with urine suction to the sampling device in the back pour into the sampling tube into, operation process is comparatively simple, less technological effect of intensity of labour.
Description
Technical Field
The invention relates to the technical field of sampling devices, in particular to a urological detection sampling device.
Background
Urine examination is a common detection mode in medicine, and comprises routine urine analysis, detection of visible components in urine, quantitative determination of protein components, urease determination and the like, and has very important values for clinical diagnosis, curative effect judgment and prognosis.
When carrying out uropoiesis surgery inspection, can use the urine ware of getting to take a sample the urine usually, current urology department gets the urine ware and is most ordinary syringe, uses this kind to get the urine ware and aspirates into the urine ware after reinject into the sampling tube and send to the laboratory after and inspect.
When the project that patient's urine detected is more, when needing to gather a plurality of sampling tubes with patient's urine, if use above-mentioned urine ware to sample, need many times with urine suction to get inject into the sampling tube in the urine ware after again, operation process is comparatively loaded down with trivial details, intensity of labour is great.
Disclosure of Invention
The embodiment of the application provides a urological detection sampling device, and solves the technical problems that in the prior art, when a plurality of items for urine detection of a patient are needed, and the urine of the patient needs to be correspondingly collected into a plurality of sampling tubes, if the existing urine collector is used for sampling, the urine needs to be sucked into the urine collector and then injected into the sampling tubes for a plurality of times, the operation process is complicated, and the labor intensity is high; realized when the project that patient's urine detected is more, need correspond when gathering a plurality of sampling tubes with patient's urine, do not need a lot of with urine suction pour into the sampling tube into in the sampling device into again, operation process is comparatively simple, the less technological effect of intensity of labour.
The embodiment of the application provides a urological detection sampling device, which comprises a shell and a sampling tube;
the shell is a hollow cylinder and comprises a circular fixing plate and an air pump for inflating and deflating the interior of the shell, the fixing plate is fixed on the inner wall of the shell, the air pump is fixed on the outer wall of the shell, and a plurality of sampling tubes are connected to the fixing plate in a threaded manner;
the sampling tube comprises an outer test tube, an annular block, a test tube bottom opening, a test tube bottom cover and an inner elastic membrane arranged inside the outer test tube;
a circular opening is formed in the position, corresponding to the sampling tube, of the fixing plate;
the whole outer test tube is a hollow cylinder with two open ends, and one end of the outer test tube close to the top plate is open and is a bottom opening of the test tube;
the outer test tube is fixedly connected with the annular block, and the annular block is in threaded connection with the circular opening in the fixing plate;
the inner elastic film is round when not subjected to external force and is fixed on the annular block;
pricking pins are fixed in the test tube bottom cover, and the test tube bottom cover corresponds to the test tube bottom openings one by one.
Furthermore, the shell also comprises an outer tube body, a circular top plate, a circular bottom plate, a liquid pumping pipe and an air pump;
openings at two ends of the outer pipe body are respectively in threaded connection with a top plate and a bottom plate;
the air pump is fixed at one end of the top plate, which is far away from the bottom plate, and is connected with an air guide pipe which penetrates through the top plate, so that the air pump charges or exhausts air to the interior of the shell through the air guide pipe;
and a liquid pumping port is formed in the bottom plate, and one end of the liquid pumping pipe, which is close to the bottom plate, is in threaded connection with the liquid pumping port.
Further, the central axes of the outer tube body, the top plate, the bottom plate and the fixing plate are positioned on the same straight line;
the length direction of the sampling tube is the same as the central axis direction of the outer tube body, and the length value of the sampling tube is equal to two thirds of the length value of the outer tube body;
an opening at one end of the outer test tube close to the bottom plate is a tube orifice;
the bottom opening of the test tube is provided with an external thread, the inside of the bottom cover of the test tube is provided with a corresponding internal thread, and the inside of the bottom cover of the test tube is provided with a sealing gasket;
the annular block comprises an inner annular block and an outer annular block, the outer annular block is sleeved on the inner annular block, and the inner annular block is in threaded connection with the outer annular block;
outer ring piece and outer test tube fixed connection, inner ring piece and interior elastic membrane fixed connection for outer test tube and interior elastic membrane can the split, are convenient for change new interior elastic membrane after using at every turn.
Further, the device also comprises a push-pull device;
the push-pull device is arranged on the outer test tube, the number of the push-pull device is the same as that of the round openings on the fixing plate, and the push-pull device and the round openings on the fixing plate are in one-to-one correspondence;
the push-pull device comprises an outer cover, a push-pull rod and a sealing block;
the whole outer cover is a hollow cuboid, and the outer cover is fixed on the outer pipe body;
the push-pull rod penetrates through the outer cover, and one end of the push-pull rod, which is close to the central shaft of the fixing plate, is fixedly connected with the sealing block;
the outer tube body is provided with a rectangular opening corresponding to the sealing block, so that the sealing block can penetrate through the rectangular opening to enter the inner part of the outer tube body;
one end of the sealing block, which is close to the liquid pumping pipe, is connected with the bottom plate in a sliding manner, and the end of the sealing block, which is far away from the bottom plate, is connected with the fixed plate in a sliding manner.
Furthermore, the sealing block is a circular plate, and the diameter of the cross section circle of the sealing block is larger than that of the circular opening on the fixing plate;
sealing rings are fixed on one end of the sealing block close to the bottom plate and one end of the sealing block far away from the bottom plate;
the thicknesses of the sealing block and the fixing plate are the same;
a limiting bulge is arranged at one end of the push-pull rod, which is far away from the sealing block, and the limiting bulge abuts against the outer cover when the push-pull rod drives the sealing block to move right below the corresponding round opening on the fixing plate;
the length value of the push-pull rod is larger than the diameter value of the section circle of the sealing block.
Furthermore, an isolation membrane for sealing is fixed between the push-pull rod and the inner wall of the outer cover;
the sealing block in the initial state is positioned right below the circular opening on the corresponding fixing plate, and the pipe orifice of the outer test tube is sealed by the sealing block at the moment;
the push-pull devices are respectively marked with different serial numbers, the sampling tubes are respectively marked with different serial numbers, and the serial numbers on the push-pull devices are the same as the serial numbers on the corresponding sampling tubes.
Further, the inner elastic film comprises a limiting iron ring, a circular central layer and an annular elastic film;
the circular central layer is positioned in the center of the annular elastic membrane, and the limiting iron ring is fixed between the central layer and the annular elastic membrane;
the diameter value of the central layer is larger than that of the section circle of the puncture needle, and the diameter value of the central layer is smaller than one tenth of that of the outer test tube orifice;
the top plate is provided with a plurality of circular electromagnets, the number of the circular electromagnets is the same as that of the limiting iron rings, and the circular electromagnets and the limiting iron rings are in one-to-one correspondence;
after the circular electromagnet is started, attraction force is generated on the limiting iron ring, so that when the inner elastic film is stretched towards the top plate, the central layer and the central shaft of the bottom opening of the test tube are located on the same straight line.
Furthermore, a circular groove is formed in one end, far away from the bottom plate, of the sealing block;
a circular magnet block is placed in the circular groove;
a lower annular groove is formed in the circular magnet block, and an annular lower paraffin capsule is fixed inside the lower annular groove;
a plurality of small holes are formed in one end, far away from the bottom plate, of the lower paraffin bag, and paraffin is filled in the lower paraffin bag;
one end of the annular block close to the bottom plate is provided with an upper annular groove corresponding to the lower annular groove;
an annular upper paraffin wax bag is fixed inside the upper annular groove.
Furthermore, a plurality of small holes are formed in one end, close to the bottom plate, of the upper paraffin bag, and paraffin is filled in the upper paraffin bag;
an internal electromagnet is embedded in the sealing block and is positioned below the lower annular groove;
a plurality of electric heating devices are embedded in the fixing plate, the number of the electric heating devices is the same as that of the paraffin capsules, and the electric heating devices and the paraffin capsules correspond to each other one by one;
after the inner electromagnet is electrified, the inner electromagnet and the circular magnet block are mutually exclusive, so that the circular magnet block and the annular block are abutted together.
Further, the diameter of the circular groove is the same as that of the circular opening on the fixing plate;
the diameter of the circular magnet block is the same as that of the circular groove, and the thickness of the circular magnet block is not more than the depth of the circular groove;
the inner diameter of the lower annular groove is larger than that of the annular block;
the inner diameters of the lower paraffin capsule and the upper paraffin capsule are the same.
One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:
by providing the urological detection sampling device comprising the fixing plate, the fixing plate is fixed on the inner wall of the device shell, and a plurality of sampling tubes are connected to the fixing plate in a threaded manner; the sampling tube comprises an outer test tube, an annular block, a test tube bottom opening, a test tube bottom cover and an inner elastic membrane arranged inside the outer test tube; a round opening is arranged on the fixing plate at a position corresponding to the sampling tube; the whole outer test tube is a hollow cylinder with two open ends, and one end of the outer test tube close to the top plate is open and is a bottom opening of the test tube; the outer test tube is fixedly connected with the annular block, and the annular block is in threaded connection with the circular opening on the fixing plate; the inner elastic film is round when not stressed by external force and is fixed on the annular block; pricking pins are fixed in the test tube bottom cover, and the test tube bottom cover corresponds to the bottom openings of the test tubes one by one; the technical problems that in the prior art, when a plurality of items of urine detection of a patient are needed, and the urine of the patient needs to be correspondingly collected into a plurality of sampling tubes, if the existing urine collector is used for sampling, the urine needs to be sucked into the urine collector and then injected into the sampling tubes for a plurality of times, the operation process is complicated, and the labor intensity is high are effectively solved; and then realized that the project that detects when patient's urine is more, need correspond when gathering a plurality of sampling tubes with patient's urine, do not need a lot of with the urine suction pour into the sampling tube into in the sampling device into again, operation process is comparatively simple, less technological effect of intensity of labour.
Drawings
FIG. 1 is a schematic view of the device structure of the urological detection sampling device of the present invention;
FIG. 2 is a schematic view of a mounting plate of the urological detection sampling device of the present invention;
FIG. 3 is a schematic view of a sampling tube of the urological detection sampling apparatus of the present invention;
FIG. 4 is a view of the configuration of the sampling tube of the urological detection sampling device of the present invention;
FIG. 5 is a schematic view of the internal elastic membrane of the urological test sampling device of the present invention;
FIG. 6 is a schematic view of the push-pull mechanism of the urological detection sampling device of the present invention;
FIG. 7 is a schematic view of a sealing block of the urological detection sampling apparatus of the present invention;
FIG. 8 is a bottom view of the test tube of the urological test sampling device of the present invention;
figure 9 is a view of the configuration of the internal elastic membrane of the urological test sampling device of the present invention;
FIG. 10 is a view of the center layer of the urological detection sampling device of the present invention;
FIG. 11 is a schematic view of the circular electromagnet of the urological detection sampling device of the present invention;
FIG. 12 is a schematic view of the core layer of the urological detection sampling device of the present invention;
FIG. 13 is a schematic view of the paraffin capsule of the urological examination sampling device of the present invention;
figure 14 is a schematic view of a circular magnet block of the urological detection sampling device of the present invention.
In the figure:
the device comprises a shell 100, an outer tube 110, a top plate 120, a circular electromagnet 121, a bottom plate 130, a liquid pumping pipe 140, an air pump 150 and a fixing plate 160;
a sampling tube 200, an outer test tube 210, an inner elastic membrane 220, a limiting iron ring 221, a central layer 222, an annular elastic membrane 223, an annular block 230, a test tube bottom opening 240, a test tube bottom cover 250, a puncture needle 251 and an upper paraffin capsule 260;
push-pull device 300, outer cover 310, push-pull rod 320, sealing block 330, circular magnet block 340, lower paraffin capsule 350.
Detailed Description
In order to facilitate an understanding of the present invention, the present application will now be described more fully with reference to the accompanying drawings; the preferred embodiments of the present invention are illustrated in the accompanying drawings, but the invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete.
It is noted that the terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
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 invention belongs; the terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention; as used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1, which is a schematic structural diagram of the urological detection sampling device of the present invention, the urological detection sampling device of the present invention includes a housing 100 and a fixing plate 160, the fixing plate 160 is fixed on the inner wall of the housing 100, and a plurality of sampling tubes 200 are screwed on the fixing plate 160; the sampling tube 200 comprises an outer test tube 210, a ring block 230, a test tube bottom port 240, a test tube bottom cover 250 and an inner elastic membrane 220 disposed inside the outer test tube 210; a circular opening is arranged on the fixing plate 160 at a position corresponding to the sampling tube 200; the whole outer test tube 210 is a hollow cylinder with two open ends, and one end of the outer test tube 210 close to the top plate 120 is open and is a test tube bottom port 240; the outer test tube 210 is fixedly connected with the ring block 230, and the ring block 230 is screwed in the circular opening on the fixing plate 160; the inner elastic membrane 220 is circular when not subjected to external force, and the inner elastic membrane 220 is fixed on the annular block 230; the test tube bottom cover 250 is internally fixed with pricker needles 251, and the test tube bottom cover 250 corresponds to the test tube bottom ports 240 one by one; realized when the project that patient's urine detected is more, need correspond when gathering a plurality of sampling tubes 200 with patient's urine, do not need many times with urine suction in the sampling device after pour into sampling tube 200 into, operation process is comparatively simple, the less technological effect of intensity of labour.
Example one
As shown in fig. 1, the urological detection sampling device of the present application comprises a housing 100, a plurality of sampling tubes 200, a plurality of push-pull devices 300, a power assembly and a control unit; the casing 100 is a hollow cylinder as a whole, and the casing 100 comprises an outer tube 110, a circular top plate 120, a circular bottom plate 130, a liquid pumping tube 140, an air pump 150 and a circular fixing plate 160; the openings at two ends of the outer tube body 110 are respectively in threaded connection with a top plate 120 and a bottom plate 130, and the top plate 120 is positioned above the bottom plate 130; an air pump 150 is fixed at one end of the top plate 120 far away from the bottom plate 130, an air guide pipe is connected to the air pump 150, and the air guide pipe penetrates through the top plate 120, so that the air pump 150 inflates or evacuates air into the shell 100 through the air guide pipe; the fixing plate 160 is fixed on the inner wall of the outer tube body 110; the central axes of the outer tube 110, the top plate 120, the bottom plate 130 and the fixing plate 160 are located on the same straight line; a liquid suction port is formed on the bottom plate 130, and one end of the liquid suction pipe 140 close to the bottom plate 130 is connected to the liquid suction port in a threaded manner.
Preferably, the casing 100 is provided with an observation window corresponding to the sampling tube 200, so that an operator can conveniently observe the sampling condition of the sampling tube 200.
As shown in fig. 2, 3, 4 and 8, a plurality of sampling tubes 200 are screwed on the fixing plate 160, and the sampling tubes 200 include an outer test tube 210, an annular block 230, a test tube bottom port 240, a test tube bottom cover 250 and an inner elastic membrane 220 disposed inside the outer test tube 210; a circular opening is formed in the fixing plate 160 at a position corresponding to the sampling tube 200; the length direction of the sampling tube 200 is the same as the central axis direction of the outer tube 110, and the length value of the sampling tube 200 is equal to two thirds of the length value of the outer tube 110; the overall shape of the outer test tube 210 is a hollow cylinder with two open ends, the opening of the end of the outer test tube 210 close to the top plate 120 is a test tube bottom opening 240, and the opening of the end of the outer test tube 210 close to the bottom plate 130 is a tube opening; the nozzle of the outer test tube 210 is fixedly connected with the annular block 230; the ring block 230 is threaded into a circular opening in the fixed plate 160; the inner elastic membrane 220 is circular when not subjected to external force, and the inner elastic membrane 220 is fixed on the annular block 230; the test tube bottom cover 250 is internally fixed with pricker needles 251, the number of the test tube bottom cover 250 is the same as that of the test tube bottom openings 240, and the test tube bottom cover 250 and the test tube bottom openings are in one-to-one correspondence; seted up the external screw thread on the test tube end mouth 240, the inside internal thread that corresponds of having seted up of test tube bottom 250, the inside sealed pad that is provided with of test tube bottom 250.
As shown in fig. 3 and 5, when the air pump 150 performs the air pumping operation on the inside of the outer tube 110, the urine to be sampled is pumped into the sampling tube 200; when the inner elastic membrane 220 receives the suction force from the air pump 150, it will stretch towards the bottom opening 240 of the test tube, so that the inner elastic membrane 220 adheres to the inner wall of the outer test tube 210.
Further, the ring block 230 comprises an inner ring block and an outer ring block, the outer ring block is sleeved on the inner ring block, and the inner ring block and the outer ring block are in threaded connection; outer ring piece and outer test tube 210 fixed connection, interior ring piece and interior elastic membrane 220 fixed connection for outer test tube 210 and interior elastic membrane 220 can the split, are convenient for change new interior elastic membrane 220 after using at every turn.
As shown in fig. 6 and 7, the push-pull device 300 is disposed on the outer test tube 210, and the number of the push-pull device 300 and the number of the circular openings on the fixing plate 160 are the same and are in one-to-one correspondence; the push-pull device 300 comprises a housing 310, a push-pull rod 320 and a sealing block 330; the whole outer cover 310 is a hollow cuboid, and the outer cover 310 is fixed on the outer tube 110; the push-pull rod 320 penetrates through the outer cover 310, and one end of the push-pull rod 320, which is close to the central axis of the fixing plate 160, is fixedly connected with the sealing block 330; the outer tube 110 is provided with a rectangular opening corresponding to the sealing block 330, so that the sealing block 330 can pass through the rectangular opening to enter the inner portion of the outer tube 110; the sealing block 330 is a circular plate, and the diameter of the cross-section circle of the sealing block 330 is greater than the diameter of the circular opening on the fixing plate 160; sealing rings are fixed on one end of the sealing block 330 close to the bottom plate 130 and one end of the sealing block far away from the bottom plate 130; one end of the sealing block 330, which is close to the liquid suction pipe 140, is slidably connected with the bottom plate 130, and one end, which is far away from the bottom plate 130, is slidably connected with the fixing plate 160; the sealing block 330 and the fixing plate 160 have the same thickness; a limiting protrusion is arranged at one end of the push-pull rod 320 far away from the sealing block 330, and when the push-pull rod 320 drives the sealing block 330 to move right below the corresponding circular opening on the fixing plate 160, the limiting protrusion abuts against the outer cover 310; the length of the push-pull rod 320 is greater than the diameter of the cross-sectional circle of the sealing block 330.
Preferably, an insulating film for sealing is fixed between the push-pull rod 320 and the inner wall of the housing 310.
Further, the sealing block 330 in the initial state is located right below the corresponding circular opening on the fixing plate 160, and the nozzle of the outer test tube 210 is sealed by the sealing block 330; the push-pull devices 300 are respectively marked with different serial numbers, the sampling tubes 200 are respectively marked with different serial numbers, and the serial number on the push-pull device 300 is the same as the serial number on the corresponding sampling tube 200.
The power assembly is used for supplying power for the operation of the detection platform, and preferably an alternating current power supply or a battery; the control unit is used for controlling the coordinated operation of all parts of the detection platform, and preferably is a programmable logic controller; are all prior art and are not described herein.
When the urological detection sampling device of the embodiment of the application is actually operated, the steps are as follows:
s1: an operator pulls out a corresponding number of push-pull rods 320 from the outer tube body 110 according to actual needs, so that the corresponding tube openings of the sampling tubes 200 are separated from a sealing state;
s2: an operator starts the air pump 150 to inflate the interior of the outer tube body 110, so that the air in the sampling tube 200 to be sampled is squeezed out, and then the operator extends the end of the liquid pumping tube 140 away from the fixing plate 160 into the urine to be sampled;
s3: an operator starts the air pump 150 to pump air into the outer tube body 110, and pushes the corresponding push-pull rod 320 into the outer tube body 110 after enough urine is collected in the sampling tube 200 to be sampled, so that the sampling tube 200 is sealed;
s4: the top plate 120 is unscrewed from the outer tube body 110, the bottom test tube cover 250 is installed on the corresponding bottom test tube opening 240, at this time, the corresponding inner elastic membrane 220 is pierced by the puncture needle 251, the operator turns the apparatus upside down so that the nozzle of the sampling tube 200 is positioned right above the bottom test tube opening 240, and the operator takes the corresponding sampling tube 200 off the fixing plate 160 and then sends the sampling tube to the testing room for testing.
The technical scheme in the embodiment of the application at least has the following technical effects or advantages:
the urine can be directly collected into the sampling tubes 200 and the sampling operation can be carried out on the sampling tubes 200 at one time, so that the technical effects that when the urine detection items of a patient are more and the urine of the patient needs to be collected into the sampling tubes 200 correspondingly, the urine does not need to be sucked into the sampling device and then injected into the sampling tubes 200 for many times, the operation process is simpler and the labor intensity is lower are achieved; the whole convenient to detach of equipment has reduced the washing degree of difficulty in later stage.
Example two
In the actual operation process of the urological detection sampling device in the above embodiment, it is found that, in the process of taking off the corresponding sampling tube 200 from the fixing plate 160 and sending the sampling tube to the testing room for testing, the tube opening of the sampling tube 200 is not sealed, and if sloshing occurs during the transportation process, urine may splash; when the mouths of the sampling tubes 200 are sealed manually, urine may be stained on hands of people in the sealing process, and a certain amount of labor is required in the sealing process; the embodiment of the application is optimized to a certain extent on the basis of the embodiment.
As shown in fig. 9, 10 and 11, the inner elastic membrane 220 includes a stopper iron ring 221, a circular center layer 222 and an annular elastic membrane 223; the circular central layer 222 is positioned at the center of the annular elastic membrane 223, and the limiting iron ring 221 is fixed between the central layer 222 and the annular elastic membrane 223; the diameter value of the central layer 222 is larger than that of the section circle of the needle 251, and the diameter value of the central layer 222 is smaller than one tenth of the diameter of the nozzle of the outer tube 210; the top plate 120 is provided with a plurality of circular electromagnets 121, and the number of the circular electromagnets 121 is the same as that of the limiting iron rings 221, and the circular electromagnets and the limiting iron rings correspond to each other one by one.
As shown in fig. 12, after the circular electromagnet 121 is activated, an attractive force is generated to the limiting iron ring 221, so that when the inner elastic membrane 220 is stretched toward the top plate 120, the central layer 222 and the central axis of the bottom opening 240 of the test tube are located on the same straight line; after the test tube bottom cover 250 is mounted on the test tube bottom opening 240, the central layer 222 is pierced by the puncture needle 251, and at this time, the annular elastic membrane 223 gradually shrinks, and the inner elastic membrane 220 which shrinks to the tube opening forms a cover film with a small hole in the middle, and the cover film plays a certain sealing role.
The technical scheme in the embodiment of the application at least has the following technical effects or advantages:
through the arrangement of the central layer 222 and the limiting iron ring 221, the inner elastic film 220 behind the puncture needle 251 forms a layer of covering film at the position of the tube opening, so that urine can be effectively prevented from splashing out of the sampling tube 200, and manual separate sealing is not needed.
EXAMPLE III
In the actual operation process of the urological detection sampling device in the above embodiment, it is found that when the sampled sampling tube 200 needs to be sent to a testing room to be stood for a period of time for observation, the sampling tube 200 needs to be sealed and stood; the embodiment of the present application performs certain optimization on the sampling tube 200 and the push-pull device 300 based on the first embodiment.
As shown in fig. 13, a circular groove is formed on one end of the sealing block 330 away from the bottom plate 130, and the diameter of the circular groove is the same as that of the circular opening of the fixing plate 160; a circular magnet block 340 is placed in the circular groove, the diameter of the circular magnet block 340 is the same as that of the circular groove, and the thickness of the circular magnet block 340 is not more than the depth of the circular groove; a lower annular groove is formed in the circular magnet block 340, and an annular lower paraffin capsule 350 is fixed inside the lower annular groove; a plurality of small holes are formed in one end of the lower paraffin bag 350, which is far away from the bottom plate 130, and paraffin is filled in the lower paraffin bag 350; the inner diameter of the lower annular groove is greater than the inner diameter of the annular block 230; one end of the annular block 230 close to the bottom plate 130 is provided with an upper annular groove corresponding to the lower annular groove; an annular upper paraffin capsule 260 is fixed inside the upper annular groove; a plurality of small holes are formed in one end, close to the bottom plate 130, of the upper paraffin capsule 260, and paraffin is filled in the upper paraffin capsule 260; the inner diameters of the lower paraffin capsules 350 and the upper paraffin capsules 260 are the same; the inside embedded interior electro-magnet that has of sealed piece 330, interior electro-magnet is located annular groove below down.
A plurality of electric heating devices are embedded in the fixing plate 160, and the electric heating devices are the same in number as the paraffin capsules 260 and are in one-to-one correspondence with the paraffin capsules.
Further, as shown in fig. 14, when the inner electromagnet is energized, the inner electromagnet and the circular magnet block 340 repel each other, so that the circular magnet block 340 and the ring block 230 collide with each other; the electric heating device heats the upper paraffin bag 260 and the lower paraffin bag 350, so that paraffin inside the upper paraffin bag 260 and paraffin inside the lower paraffin bag 350 are connected into a whole, after the electric heating device stops heating, the upper paraffin bag 260 and the lower paraffin bag 350 are connected together through paraffin, and the position of the pipe orifice of the sampling pipe 200 is sealed.
The technical scheme in the embodiment of the application at least has the following technical effects or advantages:
through setting up paraffin bag 260 and paraffin bag 350 down, can seal the mouth of pipe of a plurality of sampling tubes 200 simultaneously after the sample, do not need the manual work to seal alone.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made without departing from the spirit and principle of the present invention shall fall within the protection scope of the present invention.
Claims (10)
1. A urological detection sampling device comprising a housing (100) and a sampling tube (200);
the portable air sampling device is characterized in that the shell (100) is a hollow cylinder, the shell (100) comprises a circular fixing plate (160) and an air pump (150) for inflating and deflating the shell (100), the fixing plate (160) is fixed on the inner wall of the shell (100), and the air pump (150) is fixed on the outer wall of the shell (100), and is characterized in that a plurality of sampling tubes (200) are connected to the fixing plate (160) in a threaded manner;
the sampling tube (200) comprises an outer test tube (210), an annular block (230), a test tube bottom port (240), a test tube bottom cover (250) and an inner elastic membrane (220) arranged inside the outer test tube (210);
a round opening is arranged at the position, corresponding to the sampling tube (200), on the fixing plate (160);
the whole outer test tube (210) is a hollow cylinder with two open ends, and one open end of the outer test tube (210) close to the top plate (120) is a test tube bottom opening (240);
the outer test tube (210) is fixedly connected with the annular block (230), and the annular block (230) is in threaded connection with the circular opening on the fixing plate (160);
the inner elastic membrane (220) is round when not subjected to external force, and the inner elastic membrane (220) is fixed on the annular block (230);
the test tube bottom cover (250) is internally fixed with a puncture needle (251), and the test tube bottom cover (250) corresponds to the test tube bottom openings (240) one by one.
2. The urological test sampling device of claim 1, wherein the housing (100) further comprises an outer tube (110), a circular top plate (120), a circular bottom plate (130), an aspiration tube (140), and a gas pump (150);
the openings at two ends of the outer pipe body (110) are respectively in threaded connection with a top plate (120) and a bottom plate (130);
the air pump (150) is fixed at one end, far away from the bottom plate (130), of the top plate (120), the air pump (150) is connected with an air guide pipe, and the air guide pipe penetrates through the top plate (120), so that the air pump (150) inflates or evacuates air into the shell (100) through the air guide pipe;
a liquid extracting port is formed in the bottom plate (130), and one end, close to the bottom plate (130), of the liquid extracting pipe (140) is connected to the liquid extracting port in a threaded mode.
3. The urological test sampling device of claim 2, wherein the central axes of the four of the outer tube (110), the top plate (120), the bottom plate (130) and the fixing plate (160) are located on a same straight line;
the length direction of the sampling tube (200) is the same as the central axis direction of the outer tube body (110), and the length value of the sampling tube (200) is equal to two thirds of the length value of the outer tube body (110);
an opening at one end of the outer test tube (210) close to the bottom plate (130) is a tube orifice;
an external thread is arranged on the test tube bottom opening (240), a corresponding internal thread is arranged in the test tube bottom cover (250), and a sealing gasket is arranged in the test tube bottom cover (250);
the annular block (230) comprises an inner annular block and an outer annular block, the outer annular block is sleeved on the inner annular block, and the inner annular block is in threaded connection with the outer annular block;
outer ring piece and outer test tube (210) fixed connection, interior ring piece and interior elastic membrane (220) fixed connection for outer test tube (210) and interior elastic membrane (220) can be split, are convenient for change new interior elastic membrane (220) after using at every turn.
4. The urological test sampling device of claim 3, further comprising a push-pull device (300);
the push-pull device (300) is arranged on the outer test tube (210), the number of the push-pull device (300) and the number of the round openings on the fixing plate (160) are the same, and the push-pull device and the round openings are in one-to-one correspondence;
the push-pull device (300) comprises an outer cover (310), a push-pull rod (320) and a sealing block (330);
the whole outer cover (310) is a hollow cuboid, and the outer cover (310) is fixed on the outer pipe body (110);
the push-pull rod (320) penetrates through the outer cover (310), and one end, close to the central shaft of the fixing plate (160), of the push-pull rod (320) is fixedly connected with the sealing block (330);
the outer tube body (110) is provided with a rectangular opening corresponding to the sealing block (330), so that the sealing block (330) can penetrate through the rectangular opening to enter the inner part of the outer tube body (110);
one end of the sealing block (330) close to the liquid extracting pipe (140) is connected with the bottom plate (130) in a sliding mode, and the end far away from the bottom plate (130) is connected with the fixing plate (160) in a sliding mode.
5. The urological test sampling device of claim 4, wherein the sealing block (330) is a circular plate, the diameter of the cross-sectional circle of the sealing block (330) being larger than the diameter of the circular opening in the fixing plate (160);
sealing rings are fixed on one end of the sealing block (330) close to the bottom plate (130) and one end of the sealing block far away from the bottom plate (130);
the sealing block (330) and the fixing plate (160) have the same thickness;
a limiting bulge is arranged at one end, far away from the sealing block (330), of the push-pull rod (320), and when the push-pull rod (320) drives the sealing block (330) to move to the position right below the corresponding round opening on the fixing plate (160), the limiting bulge abuts against the outer cover (310);
the length value of the push-pull rod (320) is larger than the diameter value of the section circle of the sealing block (330).
6. The urological test sampling device of claim 5, wherein an insulating membrane for sealing is fixed between the push-pull rod (320) and the inner wall of the housing (310);
the sealing block (330) in the initial state is positioned right below the corresponding circular opening on the fixing plate (160), and the nozzle of the outer test tube (210) is sealed by the sealing block (330);
the push-pull devices (300) are respectively marked with different serial numbers, the sampling tubes (200) are respectively marked with different serial numbers, and the serial numbers on the push-pull devices (300) are the same as the serial numbers on the corresponding sampling tubes (200).
7. The urological test sampling device of claim 6, wherein the inner elastic membrane (220) comprises a stopper iron ring (221), a circular center layer (222) and an annular elastic membrane (223);
the circular central layer (222) is positioned in the center of the annular elastic membrane (223), and the limiting iron ring (221) is fixed between the central layer (222) and the annular elastic membrane (223);
the diameter value of the central layer (222) is larger than that of the section circle of the puncture needle (251), and the diameter value of the central layer (222) is smaller than one tenth of the diameter of the nozzle of the outer test tube (210);
the top plate (120) is provided with a plurality of circular electromagnets (121), the number of the circular electromagnets (121) is the same as that of the limiting iron rings (221), and the circular electromagnets and the limiting iron rings are in one-to-one correspondence;
after the circular electromagnet (121) is started, attraction force is generated on the limiting iron ring (221), so that when the inner elastic film (220) stretches towards the top plate (120), the central layer (222) and the central shaft of the test tube bottom opening (240) are located on the same straight line.
8. The urological test sampling device of claim 6, wherein the sealing block (330) is provided with a circular recess at an end remote from the bottom plate (130);
a circular magnet block (340) is placed in the circular groove;
a lower annular groove is formed in the circular magnet block (340), and an annular lower paraffin capsule (350) is fixed in the lower annular groove;
a plurality of small holes are formed in one end, far away from the bottom plate (130), of the lower paraffin bag (350), and paraffin is filled in the lower paraffin bag (350);
one end of the annular block (230) close to the bottom plate (130) is provided with an upper annular groove corresponding to the lower annular groove;
an annular paraffin coating bag (260) is fixed inside the upper annular groove.
9. The urological examination sampling device of claim 8, wherein the paraffin wax capsule (260) has a plurality of small holes at one end near the base plate (130), the paraffin wax capsule (260) being filled with paraffin wax;
an internal electromagnet is embedded in the sealing block (330) and is positioned below the lower annular groove;
a plurality of electric heating devices are embedded in the fixing plate (160), the number of the electric heating devices is the same as that of the paraffin capsules (260), and the electric heating devices and the paraffin capsules correspond to each other one by one;
after the inner electromagnet is electrified, the inner electromagnet and the circular magnet block (340) are mutually exclusive, so that the circular magnet block (340) and the annular block (230) are butted together.
10. The urological test sampling device of claim 9, wherein the diameter of the circular recess is the same as the diameter of the circular opening in the fixing plate (160);
the diameter of the circular magnet block (340) is the same as that of the circular groove, and the thickness of the circular magnet block (340) is not larger than the depth of the circular groove;
the inner diameter of the lower annular groove is larger than the inner diameter of the annular block (230);
the lower paraffin capsules (350) and the upper paraffin capsules (260) have the same inner diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310232389.1A CN115950687B (en) | 2023-03-13 | 2023-03-13 | Urological detection sampling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310232389.1A CN115950687B (en) | 2023-03-13 | 2023-03-13 | Urological detection sampling equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115950687A true CN115950687A (en) | 2023-04-11 |
| CN115950687B CN115950687B (en) | 2023-09-29 |
Family
ID=87286321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310232389.1A Active CN115950687B (en) | 2023-03-13 | 2023-03-13 | Urological detection sampling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115950687B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5871699A (en) * | 1995-01-10 | 1999-02-16 | Ruggeri; Guido | Apparatus and method for drawing liquid samples and dispensing them into a plurality of test tubes |
| JP2000074910A (en) * | 1997-09-16 | 2000-03-14 | Sekisui Chem Co Ltd | Container for blood test and blood test method |
| CN208640765U (en) * | 2018-03-26 | 2019-03-26 | 王黎黎 | A kind of disposable Sputum cup of tuberculosis chemical examination |
| CN213309927U (en) * | 2020-08-28 | 2021-06-01 | 王雯雯 | Urine sampler for nephrology department |
| CN214408229U (en) * | 2020-12-10 | 2021-10-15 | 延安大学 | Division of endocrinology's urine sampling device |
| CN216695707U (en) * | 2021-11-29 | 2022-06-07 | 遵义医科大学附属医院 | Urine collection device for urology surgery |
-
2023
- 2023-03-13 CN CN202310232389.1A patent/CN115950687B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5871699A (en) * | 1995-01-10 | 1999-02-16 | Ruggeri; Guido | Apparatus and method for drawing liquid samples and dispensing them into a plurality of test tubes |
| JP2000074910A (en) * | 1997-09-16 | 2000-03-14 | Sekisui Chem Co Ltd | Container for blood test and blood test method |
| CN208640765U (en) * | 2018-03-26 | 2019-03-26 | 王黎黎 | A kind of disposable Sputum cup of tuberculosis chemical examination |
| CN213309927U (en) * | 2020-08-28 | 2021-06-01 | 王雯雯 | Urine sampler for nephrology department |
| CN214408229U (en) * | 2020-12-10 | 2021-10-15 | 延安大学 | Division of endocrinology's urine sampling device |
| CN216695707U (en) * | 2021-11-29 | 2022-06-07 | 遵义医科大学附属医院 | Urine collection device for urology surgery |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115950687B (en) | 2023-09-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102018537A (en) | Biopsy system with vacuum control module | |
| WO2023134622A1 (en) | Blood gas analyzer | |
| CN115950687A (en) | Uropoiesis surgery detects sampling equipment | |
| CN108303309A (en) | A kind of cell enrichment system and method | |
| EP3459460A1 (en) | Blood inspection system and blood inspection system control method | |
| CN108613836A (en) | A kind of sampler for medical test | |
| CN107024368B (en) | A kind of sampler for biological medicine production based on Internet of Things | |
| CN109142361A (en) | A kind of blood test analytical equipment | |
| CN111378574B (en) | Nucleic acid extraction and amplification device | |
| CN108414341A (en) | A kind of cell concentration system and method | |
| CN209513389U (en) | Fecal specimens processing unit | |
| CN207623112U (en) | A kind of stirring sampling apparatus of Urine Analyzer | |
| CN215078927U (en) | Injection liquid taking device capable of being used for collecting body fluid samples | |
| CN210394336U (en) | Bacteria extraction device | |
| CN205569389U (en) | Bag liquid suction equipment | |
| CN208013220U (en) | A kind of full-automatic dielectric oil microwater device | |
| CN213994375U (en) | Isolated medical endocrine sample extractor | |
| CN208366664U (en) | A kind of medical test sampler | |
| CN108277152B (en) | Sterile liquid exchange device for cell resuscitation and method for carrying out cell resuscitation liquid exchange by using device | |
| CN207793273U (en) | Multi-functional nucleic acid detection apparatus | |
| CN111846625A (en) | Biological sample storage device | |
| CN207805683U (en) | A kind of medical glass capillary cuvette frame | |
| CN212451375U (en) | Novel high-efficient gene sequencing check out test set | |
| CN213488844U (en) | Anti-pollution blood collection system for clinical examination | |
| CN219434322U (en) | Pre-inspection device for observing open and close states of valve prosthesis |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |