CN209932811U - Disposable closed urine specimen collector - Google Patents

Abstract

The utility model belongs to the field of sample devices for preparation testing, and particularly discloses a disposable airtight urine sample collector, which comprises a urine collecting pipe, a communicating pipe and a main pipe, wherein both ends of the main pipe are provided with openings, and the side wall of the main pipe is provided with a communicating port; the two ends of the communicating pipe are respectively an inserting end and a communicating end, and the side wall of the communicating pipe is provided with a notch; the inserting end is connected with the communicating opening in a sliding mode, the communicating end is communicated with the urine collecting pipe and can be detachably connected with the urine collecting pipe, and the gap can be inserted into the main pipe to communicate the main pipe with the communicating pipe. The collector is convenient for collecting urine in the middle stage of the excretion process and can avoid pollution.

Description

Disposable closed urine specimen collector

Technical Field

The utility model relates to a sample device field of preparation test usefulness, concretely relates to disposable airtight urine sample collector.

Background

Urine examination, including urine routine analysis, detection of visible components in urine such as urine red blood cells, leucocytes and the like, quantitative determination of protein components, urease determination and the like, has very important values for clinical diagnosis, judgment of curative effect and prognosis, so the urine examination is a routine examination of physical examination, and collection of urine specimens and urine analysis are the accuracy of direct relation test results.

Current urine detects and all gathers the urine through urine collector earlier, and urine collector adopts disposable cup formula structure mostly, easily appears polluting when urine is gathered and is carried, and consuming time is longer, and the quality change easily appears in the urine inside, influences the detection precision, and medical personnel adopt the mode of empting to carry out the sample detection usually simultaneously, and the power consumption that not only consumes time easily leads to the fact cross contamination simultaneously. Furthermore, the urine test should detect urine at an intermediate stage in the excretion process, and discard the urine at the early stage and the later stage. The prior urine collecting device can directly collect urine without distinguishing an intermediate stage, or collect urine by using a collector at the middle stage of excretion, wherein the former affects the detection precision, and the latter easily causes the pollution of the end part of the collector.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a disposable airtight urine sample collector, this collector conveniently gathers the urine of the middle stage of excretion process and can avoid polluting.

In order to achieve the above purpose, the basic scheme of the utility model is as follows: the disposable closed urine specimen collector comprises a urine collecting pipe, a communicating pipe and a main pipe, wherein openings are formed in two ends of the main pipe, and a communicating opening is formed in the side wall of the main pipe; the two ends of the communicating pipe are respectively an inserting end and a communicating end, and the side wall of the communicating pipe is provided with a notch; the inserting end is connected with the communicating opening in a sliding mode, the communicating end is communicated with the urine collecting pipe and can be detachably connected with the urine collecting pipe, and the gap can be inserted into the main pipe to communicate the main pipe with the communicating pipe.

The working principle of the basic scheme is as follows: when gathering the urine, the patient discharges the urine into in being responsible for through the opening, and at the initial stage of urine collection, the breach is located the main pipe outside, and the urine is direct to be discharged through being responsible for this moment. In the middle stage of urine collection, the communicating pipe is slid, the communicating pipe is inserted into the main pipe, the insertion end is abutted against the inner wall of the main pipe, and the notch is positioned in the main pipe. Urine in the person in charge that drains can flow into communicating pipe and gather in flowing into urine collection pipe through communicating pipe through the breach. After urine collection is completed, the communicating pipe is pulled out from the communicating port, so that the notch is positioned outside the main pipe, and urine at the rear section is not collected any more. After the urine collection is accomplished, because collection ureter is connected for dismantling communicating pipe with communicating pipe, will collect ureter and separate communicating pipe, with collection ureter take off the chemical examination or make the sample can.

The basic scheme has the following beneficial effects: 1. the urine in middle section can be gathered to this scheme of adoption, has ensured the precision that the urine was gathered. 2. Through the sliding connection of communicating pipe and intercommunication mouth in this scheme, can realize the collection to the middle-section urine. 3. Can ensure in this scheme inserting the end and insert when being responsible for, the breach can communicate be responsible for and communicating pipe, makes things convenient for the urine to flow into in communicating pipe. 4. Communicating pipe is connected for dismantling with collection ureter in this scheme, and the urine is gathered and is accomplished the back, is convenient for take off collection ureter and carries out assay on next step.

The first preferred scheme is as follows: the preferable scheme as basic scheme still includes elasticity parcel portion, elasticity parcel portion one end is connected with being responsible for, and the other end is connected with communicating pipe, the breach is located elasticity parcel portion. The elastic wrapping part wraps the notch, so that the notch is in an environment isolated from the outside, the communicating pipe and the notch can be prevented from being polluted by bacteria, and the urine is prevented from being polluted by bacteria and the like in the urine collecting process. And the elastic wrapping part has elasticity, so that the operation of the communication pipe when the communication pipe slides along the communication opening is facilitated.

The preferred scheme II is as follows: as the preferred scheme of basic scheme, communicating pipe is for falling "L" shape, communicating pipe and urine collection pipe threaded connection. The communicating pipe is arranged to be inverted L-shaped, so that the urine collecting pipe is vertically placed when urine is collected, and the operation is convenient.

The preferable scheme is three: as a preferable scheme of the second preferable scheme, the communication end is provided with an external thread, the upper end of the urine collection tube is provided with an internal thread, and the internal thread is in threaded fit with the external thread. Conveniently realize being connected with dismantling of collection ureter communicating pipe like this, and collection ureter upper end is equipped with the internal thread, means collection ureter and communicating pipe when being connected, collection ureter is outside, including the intercommunication end, can avoid the urine to pollute the tip of collection ureter.

The preferable scheme is four: as a preferred scheme of the first preferred scheme or the third preferred scheme, scales are arranged on the side wall of the urine collection tube, so that the amount of urine in the urine collection tube can be conveniently checked.

The preferable scheme is five: as a preferable scheme of the fourth preferable scheme, the urine collector further comprises a liquid inlet part communicated with the opening, and a patient can conveniently discharge urine into the main pipe through the liquid inlet part.

The preferable scheme is six: as a preferred scheme of the fifth preferred scheme, the bottom of the urine collecting tube is detachably connected with a cover capable of covering the urine collecting tube, so that the cover is conveniently covered on the end part of the urine collecting tube, and the urine in the urine collecting tube is prevented from being polluted.

Drawings

FIG. 1 is a schematic structural view of an embodiment of a disposable closed urine specimen collector of the present invention;

fig. 2 is a schematic structural diagram of the collection state of the disposable airtight urine specimen collector of the utility model.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments:

reference numerals in the drawings of the specification include: the device comprises a main pipe 1, a liquid inlet part 2, an opening 3, an elastic wrapping part 4, a communicating pipe 5, a notch 6, a urine collecting pipe 7, scales 8, a communicating end 9 and an inserting end 10.

The embodiment is basically as shown in the attached figures 1 and 2: disposable airtight urine sample collector, including urine collection pipe 7, communicating pipe 5, the person in charge 1 and elasticity parcel portion 4 that have scale 8, communicating pipe 5 is "L" shape of falling. In this embodiment, the cross section of the main pipe 1 is circular, the two ends of the main pipe 1 are both provided with openings 3, and the upper opening 3 is communicated with a liquid inlet part 2 in a mask shape. The side wall of the main pipe 1 is provided with a communicating opening; the two ends of the communicating pipe 5 are respectively an inserting end 10 and a communicating end 9, and the side wall of the communicating pipe 5 is provided with a gap 6; the inserting end 10 is inserted into the communicating opening and is connected with the communicating opening in a sliding way, the communicating end 9 is communicated with the urine collecting tube 7, and the distance from the center of the gap 6 to the inserting end 10 is smaller than or equal to the radius of the main tube 1. The communicating end 9 is provided with an external thread, the upper end of the urine collecting tube 7 is provided with an internal thread, and the internal thread is in threaded fit with the external thread. The bottom of the urine collecting tube 7 is clamped with a cover which can cover the urine collecting tube 7. One end of the elastic wrapping part 4 is connected with the main pipe 1, the other end of the elastic wrapping part is connected with the communicating pipe 5, and the notch 6 is positioned in the elastic wrapping part 4. Elasticity parcel portion 4 makes breach 6 be in an environment of keeping apart with the external world in the parcel of breach 6, can guarantee that communicating pipe 5 and 6 departments of breach avoid bacterial contamination, has avoided urine to be polluted by bacterium etc. promptly in urine collection process.

When gathering the urine, the patient discharges the urine into being responsible for 1 through liquid inlet portion 2 and opening 3, and at the initial stage of urine collection, breach 6 is located and is responsible for 1 outsidely, and the urine is directly discharged through being responsible for this moment. As shown in fig. 2, in the middle stage of urine collection, the communicating tube 5 is slid, the communicating tube 5 is inserted into the main tube 1, and the insertion end 10 is abutted against the inner wall of the main tube 1, and the notch 6 is located in the main tube 1. The urine in the main pipe 1 will flow into the communicating pipe 5 through the notch 6 and flow into the urine collecting pipe 7 through the communicating pipe 5 for collection. In the collection process, the urine volume of gathering can be known at any time to accessible scale again, waits to reach and gathers the requirement after, will extract communicating pipe 5 from the intercommunication mouth, makes breach 6 be located and is responsible for 1 outside, just no longer gathers the urine of back end, makes the urine discharge to be responsible for the bottom. After the urine collection is completed, the urine collection tube 7 is screwed, the urine collection tube 7 is separated from the communicating tube 5, then the cover is detached from the bottom of the urine collection tube 7 and covers the end part of the urine collection tube 7, and the urine collection tube 7 is taken out for testing or making a sample.

The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims (7)

1. Disposable airtight urine sample collector, including collection ureter, its characterized in that: the device also comprises a communicating pipe and a main pipe, wherein openings are arranged at two ends of the main pipe, and a communicating opening is formed in the side wall of the main pipe; the two ends of the communicating pipe are respectively an inserting end and a communicating end, and the side wall of the communicating pipe is provided with a notch; the inserting end is connected with the communicating opening in a sliding mode, the communicating end is communicated with the urine collecting pipe and can be detachably connected with the urine collecting pipe, and the gap can be inserted into the main pipe to communicate the main pipe with the communicating pipe.

2. The disposable closed urine specimen collector as claimed in claim 1, wherein: still include elasticity parcel portion, elasticity parcel portion one end is connected with being responsible for, and the other end is connected with communicating pipe, the breach is located elasticity parcel portion.

3. The disposable closed urine specimen collector as claimed in claim 1, wherein: the communicating pipe is in an inverted L shape and is in threaded connection with the urine collecting pipe.

4. The disposable closed urine specimen collector as claimed in claim 3, wherein: the communicating end is provided with an external thread, the upper end of the urine collecting tube is provided with an internal thread, and the internal thread is in threaded fit with the external thread.

5. The disposable closed urine specimen collector as claimed in claim 2 or 4, wherein: the side wall of the urine collecting tube is provided with scales.

6. The disposable closed urine specimen collector according to claim 5 further comprising a liquid inlet portion in communication with the opening.

7. The disposable closed urine specimen collector as claimed in claim 6, wherein the bottom of the urine collecting tube is detachably connected with a cover capable of covering the urine collecting tube.

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