CN208926435U

CN208926435U - midstream urine collector

Info

Publication number: CN208926435U
Application number: CN201820773395.2U
Authority: CN
Inventors: 杨玉玲
Original assignee: First Affiliated Hospital Chinese PLA General Hospital
Current assignee: First Affiliated Hospital Chinese PLA General Hospital
Priority date: 2018-05-23
Filing date: 2018-05-23
Publication date: 2019-06-04
Anticipated expiration: 2028-05-23

Abstract

The utility model discloses a middle-section urine collector, which comprises a first collecting bucket, a second collecting bucket, a third collecting bucket and a fourth collecting bucket. The second collection bucket is connected, the first collection bucket is communicated with the third collection bucket through the branch pipe provided on the side wall, and the fourth collection bucket is arranged in the third collection bucket; the second collection bucket The top of the bucket is provided with an inverted first funnel, and the second collection bucket is provided with a first floating ball; the level of the connection between the first collection bucket and the branch pipe is higher than the first through hole; The top of the fourth collection bucket is provided with an inverted second funnel, and the fourth collection bucket is provided with a second floating ball; the size of the second floating ball is larger than the inlet of the second funnel; the branch pipe is provided with sampling tube. The utility model has an ingenious structure, can automatically realize the good separation of the urine of the front section, the urine of the middle section and the urine of the rear section, and can realize the sampling of the urine of the middle section.

Description

Middle section urine collector

Technical field

The utility model belongs to medical instrument, and in particular to middle section urine collector.

Background technique

Many urine samples of clinical examination need midstream urine, and midstream urine refers in clinically urine culture, when taking urine, get out of the way After the urine of beginning rinses urethra well, intercepts intermediate urine and cultivated as sample, it is therefore an objective to prevent urine contaminated.It is existing Midstream urine collection process fully rely on patient oneself control, for urination control obstacle the elderly or children very not side Just.CN207263496U discloses the sealing collection urine formula urine cup of sectional, and the discharge of back segment urine is inconvenient, it is not easy to receive Collection, and collecting leading portion urine and the first urine collection container of midstream urine and the second urine collection container must be using flexible material, acquisition urine It needs collector to puncture urine collection container bottom compliant material when liquid, is easy leakage, operate inconvenience.

Utility model content

It is automatically separated in view of the above-mentioned problems, the utility model provides that leading portion urine and back segment is able to achieve to urinate with midstream urine Middle section urine collector, do not need to puncture container to acquire urine sample after urine collecting, easy to operate, specific structure is as follows:

Middle section urine collector, including the first collecting vessel, the second collecting vessel, third collecting vessel, the 4th collecting vessel, described first The first through hole that collecting vessel is equipped with by bottom is connected to second collecting vessel, what first collecting vessel was equipped with by side wall Branch pipe is connected to the third collecting vessel, and the 4th collecting vessel is set in the third collecting vessel；Second collecting vessel Top is equipped with inverted the first funnel being connected to the first through hole, is equipped with the first floating ball in second collecting vessel；It is described First floating ball size is greater than the first through hole；The junction level height of first collecting vessel and the branch pipe is higher than described First through hole；It is equipped with inverted second funnel at the top of 4th collecting vessel, is equipped with the second floating ball in the 4th collecting vessel；Institute State the entrance that the second floating ball size is greater than second funnel；The branch pipe is equipped with probe tube, and the top of the probe tube is high Degree is higher than the branch pipe.

Optionally, first collecting vessel bottom is equipped with third through-hole, and the third through-hole is equipped with plug.

Optionally, third collecting vessel bottom is equipped with the second through-hole, and second through-hole is connected with the 5th collecting vessel.

Optionally, it is equipped with the third funnel being connected to the branch pipe at the top of the third collecting vessel, the third funnel Outlet is perpendicular to the ground with the line of the entrance of second funnel, and the bore of the outlet of the third funnel is less than described second The bore of the entrance of funnel.

Optionally, first collecting vessel is equipped with handle.

Optionally, the handle is embedded with magnet block.

Optionally, the handle is equipped with activity chain, and the activity chain end is equipped with clip.

In the description of the present invention, term " front end ", " bottom ", " one end ", "outside", "horizontal", "inner", "upper", The instructions such as " top ", " rear end ", " both ends ", "horizontal", " lower section ", " inside ", " lower end ", " lower section ", " lower part ", " top " Orientation or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is that the utility model and simplification are retouched for ease of description It states, rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, Therefore it should not be understood as limiting the present invention.

The utility model has the advantages that

The middle section urine collector of the utility model, clever structure do not have to operation in use process, leading portion can be realized automatically The good separation of urine, midstream urine and back segment urine, and the sampling of midstream urine may be implemented.Before being also achieved in some embodiments The sampling of section urine and back segment urine.

Detailed description of the invention

Fig. 1 is a kind of cross-sectional view of embodiment of the middle section urine collector of the utility model；

Fig. 2 is the cross-sectional view of the another embodiment of the middle section urine collector of the utility model；

Fig. 3 is the cross-sectional view of another embodiment of the middle section urine collector of the utility model；

Fig. 4 is the cross-sectional view of the another embodiment of the middle section urine collector of the utility model；

The scale bar and disunity of each figure in the figures above, clear in order to watch, each figure is fitted on the basis of existing When scaling.

In figure, the first collecting vessel 10, the second collecting vessel 20, third collecting vessel 30, the 4th collecting vessel 40, first through hole 11, Branch pipe 31, the first funnel 21, the first floating ball 22, third through-hole 14, the second through-hole 32, the second funnel 41, the second floating ball 42, sampling Pipe 33, third funnel 34.

Specific embodiment

By the technology contents of the utility model are described in detail, construction feature, are reached purpose and efficacy, reality is hereby enumerated below It applies example and attached drawing is cooperated to be explained in detail.

Middle section urine collector, as shown in Figure 1, including the first collecting vessel 10, the second collecting vessel 20, third collecting vessel 30, the Four collecting vessels 40, the first through hole 11 that first collecting vessel 10 is equipped with by bottom are connected to second collecting vessel 20, institute It states the branch pipe 31 that the first collecting vessel 10 is equipped with by side wall to be connected to the third collecting vessel 30, the 4th collecting vessel 40 is set to In the third collecting vessel 30；The top of second collecting vessel 20 is equipped with inverted first be connected to the first through hole 11 Funnel 21, second collecting vessel 20 is interior to be equipped with the first floating ball 22；First floating ball, 22 size is greater than first funnel 21 Bell mouth；The junction level height of first collecting vessel 10 and the branch pipe 31 is higher than the first through hole 11；It is described It is equipped with inverted second funnel 41 at the top of 4th collecting vessel 40, is equipped with the second floating ball 42 in the 4th collecting vessel 40；Described Two floating balls, 42 size is greater than the bell mouth of second funnel 41；The branch pipe 31 is equipped with probe tube 33, the probe tube 33 Overhead height be higher than the branch pipe 31.

The middle section urine collector of the utility model, in use, can help a small child urinate by holding his legs apart by urinary catheter or directly is discharged into the first collection Bucket, urine can enter the second collecting vessel by first through hole, and the first floating ball therein can rise with urine, until blocking first Through-hole completes the collection of leading portion urine；Subsequent midstream urine enters third collecting vessel by branch pipe, and urine can initially enter the 4th at this time Collecting vessel, the second floating ball in the 4th collecting vessel rise also with urine, until the entrance of the second funnel of blocking, completes midstream urine Collection；Subsequent back segment urine enters the space between third collecting vessel and the 4th collecting vessel, completes the collection of back segment urine.Urine After the completion of collection, the entrance of probe tube and the second funnel can be passed through with suction pipe, completes the acquisition of midstream urine.First floating ball Bell mouth of the size greater than first funnel and the second floating ball size are greater than the bell mouth of second funnel, can make It obtains urine to be freely accessible to, after having accumulated certain volume, be automatically closed.The overhead height level of the probe tube is higher than the branch Pipe can make urine during urine collecting not overflow along probe tube.The middle section urine collector of the utility model, Ge Geshou Collect bucket solvent and pipeline diameter, can be adjusted according to the actual conditions of statistical data or patient, realizes leading portion urine, middle section The good separation of urine and back segment urine.

Optionally, as shown in Fig. 2, 10 bottom of the first collecting vessel is equipped with third through-hole, the third through-hole is equipped with Plug 14.When acquiring separated urine in use process, plug clogs third through-hole.When leading portion being taken to urinate, plug is transferred to outward, is opened Plug makes the urine discharge for accumulating in the first collecting vessel bottom, prevents it from flowing into the first collecting vessel pollution leading portion urine.Then it uses Probe tube passes through first through hole from the first collecting vessel, obtains leading portion urine.

Optionally, as shown in figure 3,30 bottom of third collecting vessel is equipped with the second through-hole 32, second through-hole 32 connects It is connected to the 5th collecting vessel.The collection that back segment urine may be implemented in this way can urinate back segment after removal and be sampled.It can keep away simultaneously Midstream urine overflows pollution back segment urine from third collecting vessel when exempting to take midstream urine, thereby realizes point of midstream urine and back segment urine Section is collected and sampling.

Optionally, as shown in figure 4, being equipped with the third funnel being connected to the branch pipe 31 at the top of the third collecting vessel 30 34, outlet, the third funnel 34 perpendicular to the ground with the line of the entrance of second funnel 41 of the third funnel 34 Outlet bore be less than second funnel 41 entrance bore.It can be conducive to the collection of midstream urine in this way, so that in Section urine third funnel is concentrated under vertical current, hence into third collecting vessel.

Optionally, first collecting vessel is equipped with handle.The handle is embedded with magnet block.The handle, which is equipped with, lives Dynamic chain, the activity chain end are equipped with clip.It can be operated in this way when patient oneself operates by hand-held handle. Perhaps it is fixed on metallic support by magnetic absorption or entire collector is fixed on patient's clothes by clip, from And hand is liberated.

In conclusion the preferred embodiment of only the utility model, does not limit the protection scope of the utility model with this, it is all Equivalent changes and modifications made according to the scope of the patent of the utility model and the content of the manual are all what the utility model patent covered Within the scope of.

Claims

1. A middle-stage urine collector, characterized in that it comprises a first collection barrel (10), a second collection barrel (20), a third collection barrel (30), and a fourth collection barrel (40), wherein the first collection barrel (10) The first through hole (11) provided at the bottom is communicated with the second collection bucket (20), and the first collection bucket (10) is connected to the second collection bucket (10) through the branch pipe (31) provided on the side wall. The three collection buckets (30) are connected, and the fourth collection bucket (40) is arranged in the third collection bucket (30);

The top of the second collection bucket (20) is provided with an inverted first funnel (21) communicating with the first through hole (11), and the second collection bucket (20) is provided with a first floating ball (22); the size of the first floating ball (22) is larger than the funnel mouth of the first funnel (21);

The level of the connection between the first collection bucket (10) and the branch pipe (31) is higher than the first through hole (11);

The top of the fourth collection bucket (40) is provided with an inverted second funnel (41), and the fourth collection bucket (40) is provided with a second floating ball (42); the second floating ball (42) The size is larger than the funnel mouth of the second funnel (41);

The branch pipe (31) is provided with a sampling pipe (33), and the height of the top of the sampling pipe (33) is higher than that of the branch pipe (31).

2 . The middle-stage urine collector according to claim 1 , wherein a third through hole is arranged at the bottom of the first collection bucket ( 10 ), and a plug ( 14 ) is arranged on the third through hole. 3 .

3. The middle-stage urine collector according to claim 1, wherein a second through hole (32) is provided at the bottom of the third collection bucket (30), and the second through hole (32) is connected with a second through hole (32). Five collection buckets.

4. The middle-stage urine collector according to claim 1, wherein a third funnel (34) communicated with the branch pipe (31) is provided at the top of the third collecting bucket (30), and the third The line connecting the outlet of the funnel (34) and the inlet of the second funnel (41) is perpendicular to the ground, and the diameter of the outlet of the third funnel (34) is smaller than the diameter of the inlet of the second funnel (41).

5. The middle-stage urine collector according to claim 1, wherein a handle is provided on the first collecting bucket (10).

6 . The middle-stage urine collector of claim 5 , wherein a magnet block is embedded in the handle. 7 .

7 . The middle-section urine collector according to claim 5 , wherein a movable chain is provided on the handle, and a clip is provided at the end of the movable chain. 8 .