CN212491107U

CN212491107U - Improved three-cavity ureter catheter convenient for holding and taking urine specimen

Info

Publication number: CN212491107U
Application number: CN202020300695.6U
Authority: CN
Inventors: 黄晓旭; 黄梅
Original assignee: Zigong First Peoples Hospital
Current assignee: Zigong First Peoples Hospital
Priority date: 2020-03-11
Filing date: 2020-03-11
Publication date: 2021-02-09
Anticipated expiration: 2030-03-11

Abstract

The utility model provides an improvement formula ureter three chambers convenient to stay and get urine sample belongs to medical instrument technical field. This improve formula ureter three chambers convenient to stay and get urine sample includes and is responsible for, first branch pipe, second branch pipe and third branch pipe. First branch pipe includes fluid-discharge tube and extraction tube, first branch pipe with be responsible for the intercommunication, the extraction tube includes first connecting pipe and tube head, first connecting pipe intercommunication is in one side surface of fluid-discharge tube, the tube head intercommunication is in the one end of first connecting pipe, the injection pipe with be responsible for the intercommunication, the second connecting pipe is fixed injection pipe tip, the third branch pipe includes water injection pipe and third connecting pipe, the water injection pipe with be responsible for the intercommunication, the third connecting pipe is fixed the tip of water injection pipe. The utility model discloses can avoid the urine to flow and draw in storing up the urine container again, reduce urine and air contact to the reduction suffers the pollution when keeping somewhere and getting the urine sample.

Description

Improved three-cavity ureter catheter convenient for holding and taking urine specimen

Technical Field

The utility model relates to the field of medical equipment, particularly, relate to improvement formula ureter three chambers convenient to stay and get urine sample.

Background

A urinary catheter is a tube that is inserted into the bladder from the urethra to drain urine. The catheter is a pipeline made of natural rubber, silicon rubber or polyvinyl chloride (PVC), can be inserted into the bladder through the urethra so as to drain urine, after the catheter is inserted into the bladder, an air bag is arranged at the end close to the end of the catheter to fix the catheter to stay in the bladder and not to be separated easily, and the drainage tube is connected with a urine bag to collect urine.

At present, the three existing ureter cavities for holding and taking urine specimens are easy to expose urine in the air when the urine specimens are taken, so that the solution pollutes the urine.

SUMMERY OF THE UTILITY MODEL

In order to compensate above not enough, the utility model provides a be convenient for stay in the improvement formula ureter three chambeies of getting urine sample aims at improving the ureter three chambeies of staying getting urine sample, makes the urine expose in the air easily when drawing urine sample to solution makes the urine receive the problem of pollution.

The utility model discloses a realize like this:

the utility model provides an improve formula ureter three chambers convenient to stay and get urine sample, including being responsible for, first branch pipe, second branch pipe and third branch pipe.

First branch pipe includes fluid-discharge tube and extraction tube, first branch pipe with be responsible for the intercommunication, the extraction tube includes first connecting pipe and tube head, first connecting pipe intercommunication is in one side surface of fluid-discharge tube, the tube head intercommunication is in the one end of first connecting pipe, the second branch pipe includes injection pipe and second connecting pipe, the injection pipe with be responsible for the intercommunication, the second connecting pipe is fixed injection pipe tip, the third branch pipe includes water injection pipe and third connecting pipe, the water injection pipe with be responsible for the intercommunication, the third connecting pipe is fixed the tip of water injection pipe.

In an embodiment of the present invention, the other end of the first connection pipe is provided with a first sealing plug, and the first sealing plug is slidably connected to the inner surface of the first connection pipe.

In an embodiment of the present invention, the surface of the liquid discharge pipe is provided with a groove, the first sealing plug is disposed inside the groove, and the first sealing plug and the surface of the liquid discharge pipe are located on a horizontal plane.

In an embodiment of the present invention, the main pipe is integrally formed with the liquid discharge pipe, the chemical injection pipe and the water injection pipe.

In an embodiment of the present invention, a first sealing member is fixed to an outer surface of the second connecting pipe.

In an embodiment of the present invention, the first sealing member includes a first annular flange fixed to an outer surface of the second connecting pipe and a second sealing plug pressed against an end of the second connecting pipe.

In an embodiment of the present invention, a first connecting strip is fixed between the first annular flange and the second sealing plug.

In an embodiment of the present invention, a second sealing member is fixed to an outer surface of the third connecting pipe.

In an embodiment of the present invention, the second sealing member includes a second annular flange fixed to an outer surface of the third connecting pipe and a sealing cover sleeved on an end of the third connecting pipe.

In an embodiment of the present invention, a second connecting band is fixed between the second annular flange and the sealing cover.

The utility model has the advantages that: the utility model discloses an above-mentioned design obtains is convenient for leave improvement formula ureter three cavities of getting urine sample, during the use, earlier insert first connecting pipe with the assorted syringe, will be responsible for and insert human bladder again, the urine will follow the inside outflow entering urine storage container of fluid-discharge tube like this, at the in-process that the urine flows, absorb the urine through the syringe, can avoid the urine to flow and draw again in the urine storage container like this, reduce urine and air contact, thereby reduce and suffer the pollution when leaving the urine sample.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic top view of an improved three-chamber ureter for facilitating retention and retrieval of a urine specimen according to an embodiment of the present invention;

FIG. 2 is a schematic view of a front view cross-sectional structure of an improved three-chamber urine drainage tube for conveniently retaining and taking a urine specimen according to an embodiment of the present invention;

FIG. 3 is a schematic view of a cross-sectional structure of an improved three-chamber ureter drug injection tube for conveniently retaining and taking a urine specimen according to an embodiment of the present invention;

fig. 4 is a schematic view of a main section structure of an improved three-chamber ureter water injection tube for conveniently retaining and taking a urine specimen provided by an embodiment of the present invention.

In the figure: 100-main tube; 200-a first leg; 210-drain pipe; 220-an extraction tube; 221-a first connection tube; 222-a tube head; 230-a first sealing plug; 300-a second manifold; 310-a medicine injection tube; 320-a second connecting tube; 330-a first seal; 331-a first annular flange; 332-a first connecting strip; 333-second sealing plug; 400-a third manifold; 410-a water injection pipe; 420-a third connecting tube; 430-a second seal; 431-a second annular flange; 432-a second connecting strap; 433-sealing cover.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1-4, the present invention provides a technical solution: an improved three-chamber ureter convenient for holding urine specimen comprises a main pipe 100, a first branch pipe 200, a second branch pipe 300 and a third branch pipe 400.

The first branch tube 200, the second branch tube 300 and the third branch tube 400 are all communicated with the main tube 100 for conveniently treating and draining the bladder of the patient.

Referring to fig. 1, the main tube 100 is integrally formed with the discharge tube 210, the injection tube 310 and the injection tube 410, so that the overall sealing performance can be ensured for the convenience of use.

Referring to fig. 1 and 2, the first branch pipe 200 includes a drain pipe 210 and an extraction pipe 220, the first branch pipe 200 is communicated with the main pipe 100, the extraction pipe 220 includes a first connection pipe 221 and a pipe head 222, the first connection pipe 221 is communicated with the outer surface of one side of the drain pipe 210, the pipe head 222 is communicated with one end of the first connection pipe 221, the other end of the first connection pipe 221 is provided with a first sealing plug 230, and the first sealing plug 230 is slidably connected with the inner surface of the first connection pipe 221, so as to seal and prevent outflow from the extraction pipe 220 when urine of a patient is not required to be sampled; the surface of the liquid discharge pipe 210 is provided with a groove, the first sealing plug 230 is arranged in the groove, and the first sealing plug 230 and the surface of the liquid discharge pipe 210 are positioned on the same horizontal plane, so that urine can be conveniently extracted through a syringe.

Referring to fig. 1 and 3, the second branch pipe 300 includes a drug injection pipe 310 and a second connection pipe 320, the drug injection pipe 310 is communicated with the main pipe 100, and the second connection pipe 320 is fixed at an end of the drug injection pipe 310; a first sealing member 330 is fixed on the outer surface of the second connecting pipe 320, the first sealing member 330 comprises a first annular flange 331 and a second sealing plug 333, the first annular flange 331 is fixed on the outer surface of the second connecting pipe 320, the second sealing plug 333 is pressed on the end of the second connecting pipe 320, and by the arrangement of the second sealing plug 333, sealing can be carried out when the urine catheter is not used, so that urine is prevented from flowing out of the end of the second connecting pipe 320 when the urine catheter is used; a first tie 332 is secured between the first annular flange 331 and the second sealing plug 333, the first tie 332 being arranged to prevent the second sealing plug 333 from being lost during use.

Referring to fig. 1 and 4, the third branch pipe 400 includes a water injection pipe 410 and a third connection pipe 420, the water injection pipe 410 is communicated with the main pipe 100, and the third connection pipe 420 is fixed at an end of the water injection pipe 410; the outer surface of third connecting pipe 420 is fixed with second sealing member 430, second sealing member 430 includes second annular flange 431 and sealed lid 433, second annular flange 431 is fixed at the outer surface of third connecting pipe 420, sealed lid 433 cup joints the tip at third connecting pipe 420, setting through sealed lid 433, can conveniently seal the tip of third connecting pipe 420, avoid when the catheterization, the urine flows out from the tip of third connecting pipe 420, be fixed with second connecting band 432 between second annular flange 431 and the sealed lid 433, setting through second connecting band 432, can conveniently be when using third connecting pipe 420, sealed lid 433 loses.

Specifically, this be convenient for stay in modified form ureter three chamber's of urine sample theory: during the use, take out first sealing plug 230 earlier, then insert first connecting pipe 221 with the syringe that matches, at this moment will be responsible for 100 and insert human bladder again, the urine will follow the inside outflow entering urine storage container of fluid-discharge tube 210 like this, at the mobile in-process of urine, absorb the urine through the syringe, can avoid the urine to flow to and extract again in the urine storage container like this, reduce urine and air contact to the reduction suffers the pollution when keeping and getting the urine sample.

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 within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An improved three-cavity ureter convenient for holding and taking urine specimen is characterized by comprising

A main tube (100);

a first branch pipe (200), wherein the first branch pipe (200) comprises a drain pipe (210) and an extraction pipe (220), the first branch pipe (200) is communicated with the main pipe (100), the extraction pipe (220) comprises a first connecting pipe (221) and a pipe head (222), the first connecting pipe (221) is communicated with the outer surface of one side of the drain pipe (210), and the pipe head (222) is communicated with one end of the first connecting pipe (221);

the second branch pipe (300), the second branch pipe (300) comprises a medicine injection pipe (310) and a second connecting pipe (320), the medicine injection pipe (310) is communicated with the main pipe (100), and the second connecting pipe (320) is fixed at the end part of the medicine injection pipe (310);

a third branch pipe (400), the third branch pipe (400) includes a water injection pipe (410) and a third connection pipe (420), the water injection pipe (410) with be responsible for (100) intercommunication, the third connection pipe (420) is fixed the tip of water injection pipe (410).

2. The improved three-chamber urinary catheter for facilitating the retention of urine specimen according to claim 1, wherein the other end of the first connecting tube (221) is provided with a first sealing plug (230), and the first sealing plug (230) is slidably connected to the inner surface of the first connecting tube (221).

3. The improved three-chamber urinary catheter for facilitating retention and retrieval of urine specimen according to claim 2, wherein the surface of the drainage tube (210) is provided with a groove, the first sealing plug (230) is arranged in the groove, and the first sealing plug (230) and the surface of the drainage tube (210) are on the same horizontal plane.

4. The improved three-chamber urinary catheter for facilitating retention of a urine specimen as claimed in claim 1, wherein the main tube (100) is integrally formed with the drainage tube (210), the drug injection tube (310) and the water injection tube (410).

5. The improved three-chamber urinary catheter for facilitating the retention of urine specimen as claimed in claim 1, wherein the first sealing member (330) is fixed on the outer surface of the second connecting tube (320).

6. The improved three-chamber urinary catheter for facilitating the retention of urine specimen according to claim 5, wherein the first sealing member (330) comprises a first annular flange (331) and a second sealing plug (333), the first annular flange (331) is fixed on the outer surface of the second connection tube (320), and the second sealing plug (333) is pressed on the end of the second connection tube (320).

7. The improved three chambers for urinary catheters for facilitating the retention of urine specimens according to claim 6, wherein a first connecting strip (332) is fixed between the first annular flange (331) and the second sealing plug (333).

8. The improved three-chamber urinary catheter for facilitating the retention of urine specimen as claimed in claim 1, wherein the third connecting tube (420) has a second sealing member (430) fixed to the outer surface thereof.

9. The improved three chambers for urinary catheters for facilitating retention of urine specimen as claimed in claim 8, wherein the second sealing member (430) comprises a second annular flange (431) and a sealing cover (433), the second annular flange (431) is fixed on the outer surface of the third connecting tube (420), and the sealing cover (433) is sleeved on the end of the third connecting tube (420).

10. The improved three-chamber urinary catheter for facilitating retention of a urine specimen as claimed in claim 9, wherein a second connecting band (432) is fixed between the second annular flange (431) and the sealing cover (433).