CN213883285U

CN213883285U - Sampling device for urological department

Info

Publication number: CN213883285U
Application number: CN202021086707.6U
Authority: CN
Inventors: 黄丽芳; 龙显科; 罗美妮; 张友鹏
Original assignee: Youjiang Medical University for Nationalities Affiliated Hospital
Current assignee: Youjiang Medical University for Nationalities Affiliated Hospital
Priority date: 2020-06-13
Filing date: 2020-06-13
Publication date: 2021-08-06
Anticipated expiration: 2030-06-13

Abstract

The utility model discloses a sampling device for urological department, which comprises a collecting cup and a collecting pipe, wherein a sliding groove is arranged inside the collecting pipe, the collecting pipe is fixedly connected with a spring inside the sliding groove, the collecting pipe is slidably connected with a sliding pipe at the sliding groove, the sliding pipe is fixedly connected with the spring at the sliding groove, a thread is arranged inside the sliding pipe, the bottom end of the collecting cup is fixedly connected with a connecting pipe, the bottom end of the connecting pipe is fixedly connected with a threaded pipe, the bottom end of the threaded pipe is fixedly connected with a filter screen, the threaded pipe is matched with the sliding pipe, the top end of one side of the connecting pipe is provided with a liquid outlet, the connecting pipe is fixedly connected with a first hose at the liquid outlet, one end of the first hose is fixedly connected with a sampling bottle, the top end of the collecting cup is fixedly connected with a sponge layer, the outside of the sponge layer is wrapped with a rubber layer, the section of the sponge layer is triangular, the outside of the sponge layer is provided with a plurality of rectangular openings, the outer portion of the bottom end of the connecting pipe is fixedly connected with a plurality of anti-slip strips, and the inner wall of the connecting pipe is fixedly connected with a fixing ring.

Description

Sampling device for urological department

Technical Field

The utility model relates to a urological department medical instrument technical field especially relates to a sampling device for urological department.

Background

Urological department is when taking a sample to the urine, generally all with the sampler for the patient sample the back by oneself, concentrate the sample, drip the urine after the concentration on dripping the model, utilize optics or electricity microscope to observe, according to the quantity of crystal in the urine, diagnose the patient.

Through the retrieval, chinese patent application number is CN 208187776U's patent, discloses a urological department sampler, one side of spherical shell is passed through the third pipeline and is linked together in the bottom of urine collecting vat, the bottom intercommunication of spherical shell has the second pipeline, the outside of second pipeline is equipped with the cup cap, the bottom threaded connection of cup cap has the urine to collect the cup, one side of third pipeline is equipped with first check valve, one side of fourth pipeline is equipped with the second check valve, the outside of urine collecting vat is equipped with the holding rod. The sampler drives the piston to move in the cylinder body through the push-pull handle, so that the cylinder body can extract urine in the urine collecting tank and convey the urine into the urine collecting cup body for storage, and the unsanitary situation of urine splash of the traditional paper cup sampling is avoided; this sampler passes through spherical casing setting for the difficult easy first pipeline of urine inhales in the cylinder body, prevents effectively that the urine from getting into the cylinder body in, reduces the sampler and washs the degree of difficulty.

After sampling the urine in the above-mentioned patent, when concentrating, need carry out the urine with the help of equipment such as tight filter and needle tubing and concentrate, complex operation, efficiency is lower.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a sampling device for urology department.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a sampling device for urological department, is including collecting cup and collecting pipe, the collecting pipe is inside to be equipped with the sliding tray, and the collecting pipe is at the inside fixedly connected with spring of sliding tray, and the collecting pipe is at sliding tray department sliding connection with the sliding tube, and sliding tube and spring are at sliding tray department fixed connection, the inside screw thread that is equipped with of sliding tube, collecting cup bottom end fixedly connected with connecting pipe, and connecting pipe bottom fixedly connected with screwed pipe, and screwed pipe bottom fixedly connected with filter screen, screwed pipe and sliding tube looks adaptation, the liquid hole has been seted up on connecting pipe one side top, and the connecting pipe is at the first hose of the fixedly connected with of liquid hole department, and first hose one end fixedly connected with sampling bottle.

Furthermore, the top end of the collecting cup is fixedly connected with a sponge layer, the rubber layer wraps the outside of the sponge layer, and the cross section of the sponge layer is triangular.

Furthermore, a plurality of rectangular openings are formed in the outer portion of the sponge layer, and a plurality of anti-slip strips are fixedly connected to the outer portion of the bottom end of the connecting pipe.

Furthermore, the inner wall of the connecting pipe is fixedly connected with a fixing ring, a plurality of circular through holes are formed in the fixing ring, and the fixing ring is fixedly connected with a one-way valve at the circular through holes.

Further, solid fixed ring top fixedly connected with conical duct, conical duct top fixedly connected with second hose, second hose one end and play liquid hole fixed connection, collecting tube bottom end fixedly connected with sucking disc.

Furthermore, a circular cavity is formed in the sucker, and a balancing weight is fixedly connected to the bottom end of the collecting pipe.

The utility model has the advantages that:

1. through setting up filter screen and screwed pipe, when the urine is collected to needs, at first with the screwed pipe precession slip tube in, the urine passes through the connecting pipe to and the filter back of filter screen gets into in the collecting pipe, press the connecting pipe, drive screwed pipe and slip tube and push down, the inside urine of collecting pipe receives pressure liquid level and risees, and the filter medium area on with the filter screen plays and gets into the sampling bottle through first hose, has reached when making things convenient for the sample, has reached the purpose of concentrated urine.

2. Through setting up check valve and conical duct, when needs carry out concentrated urine, the liquid level can only get into the second hose from the conical duct because the shutoff effect of check valve, because the inside space of conical duct is less, the speed that the liquid level risees is very fast, even under the not enough circumstances of urine liquid level, the urine still can rise in getting into the conical duct through the screwed pipe, when convenient concentrating the urine, in pressing the urine sampling bottle.

3. Through setting up the sponge layer, when the women carries out the urine sample, with the sponge layer because one side thickness is thinner, take place deformation easily, will collect the cup and be close the human body, the sponge layer warp according to the human body structure emergence simultaneously, and the human body of laminating more prevents when collecting the urine, because the artificial factor leads to the condition such as palm of making dirty to take place.

Drawings

FIG. 1 is a schematic view of the urological sampling device according to example 1;

FIG. 2 is a schematic view of the urological sampling device according to example 1;

FIG. 3 is a schematic view of the urological sampling device according to example 1;

FIG. 4 is a schematic view of the urological sampling device according to example 1;

fig. 5 is a schematic structural view of a urological sampling device according to example 2.

In the figure: 1-collection cup, 2-rubber layer, 3-rectangular opening, 4-connecting pipe, 5-antislip strip, 6-first hose, 7-sampling bottle, 8-threaded pipe, 9-filter screen, 10-collecting pipe, 11-sucker, 12-spring, 13-sliding groove, 14-sliding pipe, 15-thread, 16-sponge layer, 17-fixing ring, 18-one-way valve, 19-conical pipe, 20-second hose, 21-liquid outlet, 22-balancing weight, 23-round cavity.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-4, a sampling device for urology department, including collecting cup 1 and collecting pipe 10, sliding groove 13 is arranged inside collecting pipe 10, spring 12 is bonded inside collecting pipe 10 in sliding groove 13, collecting pipe 10 is connected with sliding pipe 14 in sliding groove 13, sliding pipe 14 is bonded with spring 12 in sliding groove 13, screw thread 15 is arranged inside sliding pipe 14, connecting pipe 4 is bonded at bottom end of collecting cup 1, threaded pipe 8 is bonded at bottom end of connecting pipe 4, filtering net 9 is bonded at bottom end of threaded pipe 8, threaded pipe 8 is adapted to sliding pipe 14, liquid outlet 21 is opened at top end of one side of connecting pipe 4, first hose 6 is bonded at liquid outlet 21 of connecting pipe 4, sampling bottle 7 is bonded at one end of first hose 6, when urine is required to be collected, threaded pipe 8 is firstly screwed into sliding pipe 14, urine passes through connecting pipe 4, and after the filter screen 9 enters the collecting pipe 10 after filtration, the connecting pipe 4 is pressed to drive the threaded pipe 8 and the sliding pipe 14 to be pressed down, urine in the collecting pipe 10 rises after receiving the pressure liquid level, and filter matters on the filter screen are taken up and enter the sampling bottle 7 through the first hose 6, so that the aim of concentrating the urine is fulfilled while the sampling is facilitated.

Wherein, the top end of the collecting cup 1 is bonded with a sponge layer 16, the sponge layer 16 is wrapped with a rubber layer 2, the cross section of the sponge layer 16 is triangular, the outside of the sponge layer 16 is provided with a plurality of rectangular openings 3, the outside of the bottom end of the connecting pipe 4 is bonded with a plurality of antislip strips 5, the inner wall of the connecting pipe 4 is bonded with a fixing ring 17, the outside of the fixing ring 17 is provided with a plurality of circular through holes, the fixing ring 17 is bonded with a one-way valve 18 at the circular through hole, the top end of the fixing ring 17 is bonded with a conical pipe 19, the top end of the conical pipe 19 is bonded with a second hose 20, one end of the second hose 20 is bonded with a liquid outlet 21, the bottom end of the collecting pipe 10 is bonded with a sucker 11, when the urine needs to be concentrated, the liquid level can only enter the second hose 20 from the conical pipe 19 due to the plugging effect of the one-way valve, and the liquid level rising speed is fast due to the small space inside the conical pipe 19, even under the condition that the urine liquid level is not enough, the urine can still enter the conical pipe 19 through the threaded pipe 8 to rise, and when the urine is conveniently concentrated, the urine is pressed into the sampling bottle 7.

The working principle is as follows: when the urine is collected to needs, at first in 8 precession sliding tubes 14 with the screwed pipe, the urine passes through connecting pipe 4 to and filter screen 9 get into the collecting pipe 10 after the filtration back in, press connecting pipe 4, drive screwed pipe 8 and sliding tubes 14 and push down, the inside urine of collecting pipe 10 receives the pressure liquid level and risees, take up the filtrating thing on the filter screen and get into sampling bottle 7 through first hose 6, reached when making things convenient for the sample, reached the purpose of concentrated urine.

When the concentrated urine is needed, the liquid level can only enter the second hose 20 from the tapered tube 19 due to the plugging effect of the one-way valve, the liquid level rises faster due to the smaller space inside the tapered tube 19, and even if the liquid level of the urine is insufficient, the urine can still rise in the tapered tube 19 through the threaded tube 8, so that the urine can be pressed into the sampling bottle 7 when being concentrated.

Example 2

Referring to fig. 5, a sampling device for urological department, this embodiment compare in embodiment 1, in order to improve the health when the use of device, circular cavity 23 has been seted up to sucking disc 11 inside, collecting pipe 10 bottom bonds there is balancing weight 22, when the women carries out the urine sample, with sponge layer 16 because one side thickness is thinner, takes place deformation easily, will collect cup 1 and be close to the human body, and sponge layer 16 takes place to warp according to the human body structure simultaneously, and the human body of laminating more prevents when collecting the urine, because the artificial factor leads to the condition such as palm of making dirty to take place.

The working principle is as follows: when the urine is collected to needs, at first in 8 precession sliding tubes 14 with screwed pipe, the urine passes through connecting pipe 4 to and filter screen 9 get into the collecting pipe 10 after the filtration back in, press connecting pipe 4, drive screwed pipe 8 and sliding tubes 14 and push down, the pressure liquid level risees are received to the inside urine of collecting pipe 10, take up the filte on the filter screen and get into sampling bottle 7 through first hose 6, reached when making things convenient for the sample, reached the purpose of concentrated urine.

When the women carries out the urine sample, with sponge layer 16 because one side thickness is thinner, take place deformation easily, will collect cup 1 and be close to the human body, sponge layer 16 takes place to warp according to the human structure simultaneously, and the human body of laminating more prevents when collecting the urine, because the artificial factor leads to the condition such as palm of making dirty to take place.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A sampling device for urology department comprises a collecting cup (1) and a collecting pipe (10), and is characterized in that a sliding groove (13) is arranged inside the collecting pipe (10), a spring (12) is fixedly connected inside the collecting pipe (10) in the sliding groove (13), a sliding pipe (14) is connected at the sliding groove (13) of the collecting pipe (10), the sliding pipe (14) and the spring (12) are fixedly connected at the sliding groove (13), a thread (15) is arranged inside the sliding pipe (14), a connecting pipe (4) is fixedly connected at the bottom end of the collecting cup (1), a threaded pipe (8) is fixedly connected at the bottom end of the connecting pipe (4), a filter screen (9) is fixedly connected at the bottom end of the threaded pipe (8), the threaded pipe (8) is matched with the sliding pipe (14), a liquid outlet hole (21) is formed in the top end of one side of the connecting pipe (4), a first hose (6) is fixedly connected at the liquid outlet hole (21) of the connecting pipe (4), and one end of the first hose (6) is fixedly connected with a sampling bottle (7).

2. The urological sampling device according to claim 1, wherein a sponge layer (16) is fixedly connected to the top end of the collecting cup (1), the rubber layer (2) is wrapped outside the sponge layer (16), and the section of the sponge layer (16) is triangular.

3. The urological sampling device of claim 2, wherein the sponge layer (16) has a plurality of rectangular openings (3) formed thereon, and a plurality of anti-slip strips (5) are fixedly connected to the bottom of the connecting tube (4).

4. The urological sampling device of claim 3, wherein the inner wall of the connection tube (4) is fixedly connected with a fixing ring (17), the fixing ring (17) is provided with a plurality of circular through holes, and the fixing ring (17) is fixedly connected with a one-way valve (18) at the circular through holes.

5. A urological sampling device according to claim 4, characterized in that the top end of the fixing ring (17) is fixedly connected with a conical tube (19), the top end of the conical tube (19) is fixedly connected with a second hose (20), one end of the second hose (20) is fixedly connected with the liquid outlet hole (21), and the bottom end of the collecting tube (10) is fixedly connected with the suction cup (11).

6. A urological sampling device according to claim 5, characterized in that the suction cup (11) has a circular cavity (23) therein, and a weight (22) is fixedly connected to the bottom end of the collecting tube (10).